The car emergency starting power supply is a multi-functional portable mobile power supply developed for car lovers and business people. Its characteristic function is to start the car when it is unable to start the car due to power loss or other reasons. At the same time, it combines the air pump with emergency power supply, outdoor lighting and other functions. It is one of the essential products for outdoor travel.

The design concept of automobile emergency starting power supply is easy to operate, convenient to carry, and able to respond to various emergency situations. At present, there are two main types of emergency starting power supplies for automobiles on the market, one is lead-acid battery type, and the other is lithium polymer type.

Please use the supplied special electric appliance for charging when the car emergency power supply is used for charging. Before using it for the first time, please charge the device for 12 hours. The lithium-ion polymer battery can usually be fully charged in 4 hours, not the longer the charge, the better. Maintenance-free lead-acid batteries require different charging times depending on the product capacity, but the charging time is often longer than that of lithium polymer batteries.

In order to achieve the maximum service life of the car’s starting power supply, it is recommended to keep the unit fully charged at all times. If the power supply is not kept fully charged, the service life of the power supply will be shortened. If not in use, please ensure that it is charged and discharged every 3 months .



Linsheng is a professional Jump Start Manufacturing Company . Provide high-quality jump start car service, our jump starter has multiple safety protection design, can ensure zero defects, can achieve high power polymer battery, fast charging, low self-discharge and other advantages. Whether you choose current products from our catalog or seek engineering assistance for your application, you can contact our customer service center to understand your purchasing requirements. https://www.linsheng.com/product/jump-start/

At present, there are many styles of rechargeable emergency lights in the lighting market, which can meet everyone’s various needs for lighting. Generally, there are two charging methods for rechargeable emergency lights. One is charging by plugging in the power supply, and the other is also It can be charged by solar energy. This charging method is very energy-saving and environmentally friendly, and is well received by consumers. The lamp holder of the rechargeable emergency light is equipped with a simple metal hook, which can be very convenient to use when used outdoors. Just hang the rechargeable emergency light gently to use. Rechargeable emergency lights generally have multiple switching functions, which can be divided into three light sources: warning light, low light, and strong light. As long as you long press the light source start button, you can switch the light source intensity at will, and can adapt to different environments.

The current rechargeable emergency light is also compatible with the Android mobile phone charging cable. When we go out, we can easily charge the rechargeable emergency light with the mobile phone charging cable. It is very convenient and practical without additional wires. The characteristic of the rechargeable emergency light is that it is very practical, and its function is also very good in a humid environment. The high-transmittance lampshade not only has a good light transmission effect, but also has a very good waterproof performance. The rechargeable emergency light can be used for a long time after charging, so it is very convenient for us to bring the rechargeable emergency light when we travel at night.



Yuyao Linsheng is a professional Emergency Light Manufacturers in China. Supply of high-quality emergency light products, portable emergency light has enough power storage capacity, easy to move, and meet the needs of daily life. Have its own laboratory and the most advanced testing equipment in the industry to ensure product quality. Whether you choose the current product from our catalog or seek engineering help for your application, you can contact our customer service center to understand your purchase requirements. https://www.linsheng.com/product/emergency-light/

Camping emergency lights should be selected to be lighter and stronger, but also to consider the comfort of the shell feel. It will not fall easily in our hands and will not burn our hands. When selecting, you can hold it in our hands and feel it.

There are two types of energy sources for camping emergency lights: rechargeable and battery-based. Which one you can see depends on your needs, but the premise must be done well. Don’t forget to fully charge the battery before going out. Whether the battery can still be used. With.

There are three types of camping emergency lights on the market: hanging, magnetic, and flat. There is also a tripod that can be adapted to lay flat, which can ensure that more activity space is illuminated when the ground is uneven; the magnetic attraction form is basically perfect where you want to put it; where it is hung, just give it a fulcrum, and it will give You are bright.



The LED has a long life span, with a life span of 100,000 hours. LED has efficient visual effects, the light source is clear and soft, the LED brightness is between 16000-18000mcd, the LED is highly reliable and safe, and it is the most ideal substitute for traditional bulbs.

　　
Many people are using LED lights now, because of its many advantages and features, making it more convenient for people to use.



Yuyao Linsheng is a professional Emergency Light Manufacturers in China. High-quality supply of emergency light products, portable emergency lights have sufficient power storage capacity, easy to move, very suitable for camping activities. And meet the needs of daily life. Have its own laboratory and the most advanced testing equipment in the industry to ensure product quality. Whether you choose the current product from our catalog or seek engineering help for your application, you can contact our customer service center to understand your purchase requirements.https://www.linsheng.com/product/emergency-light/

What is emergency lighting?
Emergency lights are designed to ensure that there is still light when the main power supply of the building is disconnected. Battery backup devices can be turned on automatically, and they are standard equipment in commercial offices and newly built residences.

They are safety mechanisms, so if the main power supply is interrupted, people can still see and safely pass through the building. Emergency lighting is usually used to guide people to the emergency exit as soon as possible and to a safe place.

There are two types of emergency lighting:

Maintain emergency lighting
These lights are designed for continuous normal use in non-emergency situations. They run out of main power until they lose power, which is to draw power from the backup battery. Well-maintained emergency lights are often used in public buildings, such as shopping malls or movie theaters, where people may not be familiar with the layout of the building.

Maintenance-free emergency lighting
These lights use backup batteries and are only available in emergency situations. They are usually used in offices and spaces without maintaining lighting, where the occupants will be familiar with their layout.

Many public buildings will use both maintenance and non-maintenance emergency lighting.

Different types of emergency lights are suitable for different environments. Emergency lights ensure that there is still light when the main power supply of the building is disconnected. It is a standard configuration in commercial offices and newly built residences. Linsheng Electrical Company is one of the professional Emergency Light Manufacturers in China. Have its own laboratory and the most advanced testing equipment in the industry to ensure product quality. Welcome to consult and purchase: https://www.linsheng.com/product/emergency-light/

Whether you are a beginner or an experienced DIY-er, there are 5 reasons why you need an air compressor. You may never want to use manual tools again! We will also discuss how to determine the air compressor that best suits your needs.



No. 1: Air compressor is just a cool tool. Of course, it will take some time to learn how to use the air compressor, the meaning of the instrument and how to set up your production line, but once you know, everything can start from there. guess what? We will show you all the steps to set up the air compressor and hose so that you are ready to start using the tool!


No. 2: Multi-function! You cannot beat the versatility and cost effectiveness of air compressors . In addition to the uses listed above, there are many other air tools that can be used with the air compressor, and there are countless jobs around the house that can help you complete the work of the air compressor. Do I need to remove wood chips from the entire garage floor? Take out the blower tool. Want to hand over bicycles from older children to younger children, but you want to change the color? Roll out the sprayer. Do I need to use new baseboards or crown strips to enhance the appearance of the room? Air nail gun will help you get the job done quickly. And, if that’s not enough, pneumatic tools are more durable and durable than battery-powered or cable-drawn tools because they have fewer moving parts... there is only one electric motor that powers all the parts. This is the motor in the air compressor.


Number 3: DIY car repair. Do you have a secret fantasy that you don’t have to pay a huge bill for a technician and do car repairs yourself? Well, for ordinary car owners who have received some instructions, usually minor tasks (such as replacing fuel filters, commissioning or installing new PCV valves) are very easy to manage (for example, check out our popular See Jane’s practice video: "How to easily adjust your car".)

However, for the average person, the tricky part is that it can be difficult to remove narrow spaces or rusty bolts... In the case where one of the bolts is equipped with a conventional ratchet and sleeve, you may spend several hours To struggle. However, a, if you use an air ratchet tool connected to the air compressor, you will unscrew the bolt within a few seconds! Air compressors allow virtually anyone to perform many car repairs completely.


No. 4: Make spraying a breeze. With the help of an air compressor to power the spray gun, you can spray furniture, cabinets and smaller fine spray projects immediately like a professional! It’s true to paint with a brush, especially when you have time in my hand.

However, if you don’t do this, or if you want to do beautiful painting work (such as kitchen cabinets), you need a sprayer to get a beautiful, smooth effect, which is almost what you will definitely want. Air compressors and sprayers will provide you with all this. In fact, your entire kitchen may look new and cost thousands of dollars less than buying new cabinets or hiring someone to paint you.


Fifth point: If you have any interest in carpentry, handicrafts or architecture, there is nothing better than a nail gun to push things forward. If you don’t want to spend a lot of money, then to use a nail gun, you need an air compressor. The price of electric nail guns is between 200 and 500 dollars, while the price of pneumatic nail guns used with air compressors is only 50-300 dollars. Another benefit is that the pneumatic nail gun is lighter and easier to operate, and the air pressure duration is much longer than the battery charging time. Using an air compressor is a win-win situation for everyone!



Linsheng Electrical Company is a professional China factory that produces air compressors, and also a Spotlight Company from China . It mainly produces auto parts, emergency lights, emergency starters, air compressors, vacuum cleaners, malfunction lights and spotlights. It is one of China’s high-quality consumer product manufacturers. Whether you choose the current product from our catalog or seek engineering help for your application, you can consult our customer service center for your purchasing requirements. https://www.linsheng.com/product/air-compressor-product/

Here are 4 main reasons why LED emergency lights are better:

Efficiency-LEDs use a process called electroluminescence, which means that electrons will combine with electron holes when they are turned on. The filament of an incandescent light bulb burns to produce light, which means that energy is used to generate heat. No filament is used in the LED, so heat is not a major issue. LEDs are thinner and lighter, which makes them more cost-effective. Low temperature performance, digital control capabilities and the rugged nature of the bulb make LED lamps more efficient than other lamps. Overall, LED lamps can usually save 30% energy compared to ordinary bulbs.

Lifespan-The lifespan of LED bulbs is about 50 times longer than standard incandescent bulbs. The burning filament inside the incandescent bulb wears very quickly, which leads to the need to replace the bulb. LED lamps have no burning filament, which makes them sustainable for about 50,000 hours compared to standard incandescent bulbs.

Brightness-The brightness of the emergency light is very important. In an emergency, emergency lights are used to illuminate evacuation passages in buildings. LED lights are one of the brightest bulbs available. They are much brighter than incandescent bulbs of the same power. LED light is the best choice for emergency light brightness.

Maintenance—All emergency lights require inspection and testing; LEDs are no exception. However, the extended service life reduces the possibility of replacement. Constant replacement of non-LED bulbs may increase costs. In the long run, emergency lights with LED bulbs can save your organization money.

Linsheng is one of the professional Emergency Light Suppliers in China. With a professional team and advanced machines to manufacture emergency lights, we can meet the different needs of customers, and we can quickly provide goods. Welcome to consult and order: https://www.linsheng.com/

The size of your spray gun nozzle. All sandblasting cabinets and portable flower pots have publicly released standard spray gun or nozzle sizes that determine how much compressed air you will use and the size of the air compressor you need. Each delivery method will release the compressed air usage of the machine. The direct pressure model uses a siphon model to produce an explosion of half the pressure level used for the same grinding speed. In order to make the control of almost all types of machines work normally, the pressure of the compressor air tank must not be lower than 90-100 psi. The siphon gun and pressure nozzle have different sizes, all of which are shown on our compressed air usage meter, please make sure you refer to the size correctly. The cabinet can be recycled with abrasives and will never exceed the maximum impact speed. The portable air compressor cannot recycle the blast with high burst pressure, and this burst pressure must reach the amount of CFM you have.

The type of abrasive you will use. Without this information, it is impossible to know how much compressed air to buy. Cabinets recover abrasives from portable pots that only use abrasives once and use higher quality (harder) abrasives. If you use a portable pot without recycling the abrasive, then regardless of the maximum impact velocity of the abrasive, the sand will be blasted at the highest possible pressure because you know that you will not use the abrasive again. Knowing the size of the nozzle, you can see the air demand at a blowing pressure of not less than 100 psi in portable pots, which is very important, because blowing at half the maximum allowable pressure means cleaning time Will be extended 4 times!

Your mains voltage. Residential power supplies are usually single-phase power supplies of 208 or 230 volts. This is all you need to operate heat pumps, large air conditioners and clothes dryers. If you are using this power, you can only use an air compressor equipped with a 5 horsepower motor. Some motors are rated for more than 5 hp, but they are still only 5 hp. You may need to access the main power panel to install a circuit breaker that can operate the air compressor. Please note that motors listed as 6 or 6-1 / 2 or even 7-1/8 or 8 horsepower are no different from standard 1, 2, 3, 5 and 7-1 / 2 hp motors. So far, it has been known that a domestic factory air compressor of 25 to 27 cfm can be purchased. The compressor is only operated with a single-phase motor of 5 hp, 208 or 220 volts. If you go along this route, you might buy a horizontal tank compressor. Double the cfm used and square the friction to create faster and faster parts, so 25 cfm is much faster than 16 cfm!

If you have a three-phase power supply, you will know that it already has. Manufacturing plants use three-phase power to operate machinery. Do n’t try to buy anything for a small shop or home that requires a three-phase power supply, and be aware that phase converters cannot be used with compressor pumps that require constant speed.
Expert Tip: The gun used for siphon transportation is equipped with two hoses, one for compressed air and the other for conveying abrasives to the gun. There is only one hose for direct pressure, which contains both abrasive air and compressed air. Only half of the blast pressure can be used to obtain the same grinding speed under direct pressure.

Linsheng is a professional Air compressor Suppliers in China. Follow us to learn more about air compressor products and related technical information: https://www.linsheng.com/

Like any compressor, portable air compressors require maintenance from time to time. Check the compressor manual, how often does it need to be maintained.

The China air compressor manufacturer stated: usually after a certain amount of operating time, or once a year, whichever comes first (just like your car). For most portable compressors, after a certain number of operating hours, several different operations need to be completed. Typically, this is after every 250, 500, and 1000 operating hours.

For example: replace the oil and oil filter, check whether the valve is working properly, replace the belt, etc.

The schedule needs to be adjusted according to your situation.

For example, if you use the compressor in a dusty environment, you need to change the air filter more frequently.

Generally, when the pressure drop exceeds 0.8 bar, the oil separator (the part that separates the oil from the compressed air) needs to be replaced.

We recommend that you replace the oil separator in time.

If changes are not made in time, not only will the output power of the compressor be much lower than the normal level, but the partition may break.



I have seen it several times. Since there is nothing to retain the oil inside the compressor, it will spit out almost every drop of oil inside.

Most things you can do. Some things are more challenging or require special tools. It’s like checking the engine throttle and adjusting the belt pressure (usually requires special tools).



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The function of emergency lighting is not to illuminate the building when the power is off. The role of emergency lighting is to illuminate critical areas needed in an emergency. These areas include:

Escape routes – Emergency lighting should help people see any passages or stairs leading to the exit.
In addition to this, lighting should be used to ensure that people are aware of any changes in direction.

If they are not clearly stated, they should also be used to highlight hazards that may cause people to trip over. In the dark, when people try to leave the area, daily obstacles can become extremely dangerous or even fatal.

Fire-fighting equipment and first aid kits-highlighting the equipment with emergency lighting can help workers or rescuers save lives.
Even if the building policy is that people should go to the exit without catching fire, regardless of whether it is safe to do so, illuminated firefighting and first aid equipment is useful for emergency teams entering the building.

Open areas, also known as "anti-panic" lighting-different from standby lighting. When these indicators light up, it is definitely not the usual situation. The purpose is to illuminate large open spaces and make people feel safe enough to evacuate the building.
By paying attention to these lighting needs, you can ensure that your employees and other people in the building can escape in an emergency.



Repair or non-repair parts

If you are asked whether you need maintenance or non-maintenance accessories, the system will ask you whether you want an emergency light to be operated by an individual or an emergency light that lights automatically when the power fails.

While maintaining the assembled state, the lighting can be wired to permanently light up, or it can be activated and deactivated by a light switch.

If no maintenance is performed, your emergency light will automatically start when the device is powered off. In this case, the lights can stay on for about three hours, which gives most people enough time to escape from the affected area.

Accessories that do not require maintenance should be tested regularly to ensure that they work properly. You do n’t want it to disappoint you when the power goes out. Depending on the emergency lights you choose, some components may fail when not used for a long time.

Test emergency lighting regularly

Not only do you need regular breaks to help you meet emergency lighting regulations, but you can also save your money.

When the emergency light is powered by the mains, if the mains is interrupted, the backup battery will start. In order for these batteries to work effectively, they need to be used from time to time. If they are used only when necessary, they will die or perform poorly when they are most needed. The performance of emergency lighting batteries that are regularly charged and discharged will be longer than neglected.

When the spare batteries are fully charged by the lamp’s onboard charger, they may overcharge and lose their effectiveness. Therefore, following the regulations and manufacturer ’s test recommendations may drain the battery and reduce overcharging, making the battery more likely to pass inspection and be used normally in an emergency.

The replacement of the backup battery must be troublesome and avoidable, so please test it

Linsheng is a professional Emergency Light Suppliers in China. Production of emergency lights, spotlights, car jumps, etc. We can provide you with high-quality electrical products. Can meet the different needs of customers, we can quickly provide goods. Have its own laboratory and the most advanced testing equipment in the industry to ensure product quality. Welcome to buy: https://www.linsheng.com/

Air compressors are one of the commonly used equipment in manufacturing companies. The price of the machine is very high, so the maintenance and maintenance of the machine has become the most concerned issue of the user. In fact, the service life of the air compressor is very long, generally more than 10 years, but if the best machine does not pay attention to maintenance and maintenance, it will cause various failures and affect its service life. Chinese air compressor manufacturers talk about how to extend the life of air compressors.


1. Regular maintenance

After the air compressor is put into use, regular maintenance is an essential step. Regular inspection and replacement of parts can ensure that the air compressor is always operating at the highest quality, and can also avoid many equipment failures. In order to fully extend its service life.

Second, daily maintenance

The air compressor is a mechanical device, and its structure is relatively complicated. If a failure occurs, if it cannot be resolved in time, it will cause more serious consequences. Therefore, routine maintenance is extremely important to extend the service life of the air compressor.

3. Use environment

Try to keep the air compressor clean and tidy. Use air compressors in high humidity and flammable and explosive environments.

Four. Usage habits

When the air compressor fails, please do not operate blindly, and ask professional maintenance personnel to deal with it as soon as possible. In daily use, the air compressor must not be disassembled without permission. When the air compressor stops working, the power supply should be cut off in time.


In daily use, as long as regular maintenance, daily maintenance and develop good habits, not only can ensure the performance of the air compressor, but also can greatly reduce the occurrence of failures and extend the service life. Eventually, the efficiency of the air compressor can be achieved.



Linsheng is a professional Air compressor Manufacturers in China. Follow us to see more air compressor technical information and product information. Choosing Linsheng Air Compressor is your good choice: https://www.linsheng.com/product/air-compressor-product/

Portable air compressors are very useful machines in your house, vehicle or business. The car air compressor is suitable for inflating bicycle tires, car tires and sports balls. It inflates ordinary tires in 5 to 6 minutes. This is a built-in pressure gauge with compact and low power consumption. Compressed air can also be used in automotive areas to provide power. Linsheng specializes in producing high-quality air compressors in China. It is one of the professional Air compressor Suppliers in China.

Air compressors have many incredible advantages. These are the four main benefits of using air compressors.

1. Air compressor is reliable and efficient
Air compressors are specifically designed to provide a high level of efficiency. Portable compressors can be easily moved from one location to another. This means that you can achieve high levels of productivity and meet your job requirements by using air compressors. The portable air compressor is lightweight and you can easily store it in the garage or basement after a day of work.

When using energy-saving air compressors, you can not only save money, but also protect the environment. By ensuring that your air compressor is leak-free and properly managed, you will eventually make the most of the air and save energy significantly.

2. They speed up DIY repairs
Are you a DIY enthusiast? Okay, why not use an air compressor? Air compressors will provide convenience for your car maintenance, carpentry and painting projects. The air compressor will also save you the trouble of dragging a power cord that is several meters long to the work place. Do I need to paint furniture and cabinets? You can use an air compressor to power the spray gun, and your furniture will immediately become bright and shiny.

Want to complete your craft project this weekend? You can use an air compressor with a nail gun to save a lot of money. Compared to the battery-operated stapler costing an average of $ 400, the pneumatic stapler used with an air compressor costs only $ 50, and your handicraft will be a beautiful piece of art.

3. Easy to maintain
One of the major benefits of using a portable air compressor is easy maintenance. With only a few routine inspections, your air compressor will run very well and can handle many projects in the future. Always ensure that excess water is drained to avoid damage. Filters and oil should also be changed occasionally. However, if your air compressor is oil-free, your machine will not require any oil changes.

4. You will enjoy excellent value
Once converted to use pneumatic tools and compressors, you will enjoy unprecedented value. Air compressors are sturdy and durable, and usually last longer than power tools. With a good air compressor, you can complete your work anytime, anywhere.

Compared with tools with easily combustible electric motors, high-quality air compressors will stand the test of time and will save you money in the long run.

Follow us to learn more about air compressor product information and related technical information: https://www.linsheng.com/product/air-compressor-product/

An air compressor is a machine or equipment used to generate potential energy (AIR) from electrical or mechanical power generation. When turned on, the air compressor forces air into the tank or container, which increases the pressure level in the tank.

Compressed air can be used in different forms for different types of work.

Some uses of air compressors are:

Tire Air Refill
Inflatable cylinder
Powering pneumatic tools
For driving pneumatic HVAC control systems

Many car owners often ignore the need for air compressors because they don’t think anyone needs to inflate the tires every day. But you can be sure that one day you will need to inflate a pneumatic tire and there is no compressor in the car.



Portable air compressors solve the problem of having to be tied up or disturbed by deflated tires. There are many different products on the market that are easily available and affordable. It can be installed in the booth of any car and you hardly know how much space it will cost there.

How to inflate a car tire with a portable air compressor

Tire pressure and compressor pressure
You don’t just pour air into the tire. You need to know the air pressure the tire can withstand, and you need to know the air pressure provided by the compressor. On a tire, the tire can always withstand maximum pressure. But don’t use this feature, because it means you push the tire to the limit. Work under moderate pressure.

Many portable air compressors work at a pressure of 150 psi. You can use a tire pressure gauge to tell you how much pressure the tire needs, which will serve as a guide to using an air compressor.

Let the tires cool
Before using the compressor on it, always wait for the car tires to go out. Pneumatic hot tires have some disadvantages. This includes getting wrong readings from the tire pressure gauge.

The tire pressure gauge will read higher than the actual pressure because the temperature will rise, and low temperatures will usually give better results.

Prepare tire fill
First loosen the stem cap. The stem cover is located on top of the stem.

After removal, put it in a container or a container that must be fixed, and the screws will not fall off.

Do not remove the cover of an uncompressed air compressor, as this may cause some air to be lost from the tire.

Using an air compressor
If the air compressor is electric, simply plug it into a wall outlet or a car’s power outlet and turn it on.

If using fuel or gasoline, make sure to check the fuel and oil levels and then turn them on in all cases.

Let the air compressor collect the air. Just make sure you listen, because the compressor’s motor starts running just after it starts.

When there is enough air in the compressor, remove the hose and connect the connector to its end.

This is how air enters the valve. Now connect the hose to the valve of the tire and let the air in.

Monitor your tires, or if your portable air compressor is also equipped with a pressure gauge.

Separation hose
Gently remove the hose from the valve and quickly lock the valve. Be sure to close the lid tightly to prevent leaks.

If too much air is accidentally added, simply press down on the tire pressure gauge to remove some air.


Portable compressors have been upgraded and are currently highly valued in the market. Some advantages of portable compressors include:

Easy to carry.
Same use as traditional air compressor.
Single-stage.
Easy to carry
If you use a portable compressor at home, whether it’s blowing air into Ballina or a toy, or doing something like quick fire, or anything related to it, the portable compressor won’t be stressed too much because you It can be easily moved around the house.



Linsheng is a professional manufacturer specializing in R & D, production, sales and service of auto parts and power tools. Is one of China’s professional Air compressor Suppliers . Compressed air can be used in automotive areas to provide power. The car air compressor is suitable for inflating bicycle tires, car tires and sports balls. It inflates ordinary tires in 5 to 6 minutes. This is a built-in pressure gauge with compact and low power consumption. Welcome to buy: https://www.linsheng.com/product/air-compressor-product/

Understanding the basics of how gears work doesn’t just apply to reducers. Everyone will benefit from knowing the technology.


1.Reciprocating piston compressor
Reciprocating piston compressors are the most widely used. Just like your car engine, the internal crankshaft drives the pistons in the cylinder in a reciprocating motion, creating a vacuum that sucks air in when it is pulled back and pushes it into the fuel tank when it is pulled out.

Because the internal components are in contact with each other, these compressors produce friction and are louder and louder than other types of air compressors in operation. However, newer technologies such as oil-free and dual-piston compressors reduce overheating and noise associated with piston compressors.

2.Rotary screws in rotary compressors

Rotary screw technology is the trusted mainstay of the automotive industry for heavy-duty applications that require high power for extended periods of time. Just like boosted hot rods, these compressors are ideal for maximizing air intake and maximizing expenditure. When air enters the sealed chamber, the air is squeezed between the two (helically opposed) male and female rotation screws.

When the screws engage each other, they reduce the amount of air trapped and compress them at the appropriate pressure level. Unlike reciprocating piston compressors, rotating screw rotors are non-contact and have fewer moving parts, and because they are oil sealed, they require much less maintenance over time.

3.Rolling scroll air compressor

Scroll compressors use two helical circular parts that rotate around each other to compress air. One scroll is fixed, while the other scroll is fixed in the scroll and moves in a tight circular motion without rotation.

Scroll compressor technology is everywhere. They range from refrigeration to electronics manufacturing and even turbochargers in high-efficiency vehicles.

Moreover, these compressors produce the cleanest industry-standard air according to ISO standards. These ratings make it 100% oil-free and operate quietly, so they are ideal for the electronics, pharmaceutical, dental, and food industries.

Linsheng is a professional manufacturer specializing in R & D, production, sales and service of auto parts and power tools. Is one of China’s professional Air compressor Manufacturers . Compressed air can also be used in automotive areas to provide power. The car air compressor is suitable for inflating bicycle tires, car tires and sports balls. It inflates ordinary tires in 5 to 6 minutes. This is a built-in pressure gauge with compact and low power consumption. Welcome to buy: https://www.linsheng.com/product/air-compressor-product/

Fire emergency lighting power distribution lines must meet the needs of continuous power supply during a fire. Because "high gauge" and "low gauge" have no specific provisions on the selection and laying of cables, more emphasis is placed on "fire protection measures". Professionals believe that concealed pipe is indeed an economical and reliable method of laying, and should be used whenever possible. However, since the arrangement of lamps for fire emergency lighting often changes with the decoration, the method of concealed installation is often difficult to adapt, so the laying of pipes or threading grooves is still a more common way. To ensure the reliability of the power supply of the line, fire protection measures that rely on metal pipes or closed metal trunking (that is, externally applying fire-resistant paint) are difficult to achieve in practice. The main reason is that the painting process is complicated and requires multiple passes. The quality of the pipeline site, weather, and human factors is difficult to guarantee, and it needs to be repainted after two or three years, and it cannot be implemented at all. Therefore, most of them are in the form of self-deception, and the fire resistance effect is not achieved at all. You should try to avoid this. the way. Therefore, professionals think that they should focus on solving the fire resistance and flame retardant performance of the cable itself. Fire-resistant wires should be used when exposed to metal pipes, and flame-resistant fire-resistant cables should be used when exposed to metal wire ducts and metal bridges.


For built-in battery lamps, can the power supply reliability of the line be ignored? Theoretically speaking, the lamp has a backup power supply, which seems to have nothing to do with the external power supply line, but it should be considered that if the external power supply is reliable during the fire, the external power supply should still be the main source, because the reliability of the internal battery power supply is closely related to the usual management level. If there is no regular inspection and maintenance, once the external power supply is lost, it is difficult to ensure that it can be lit or the brightness is insufficient, so the reliability of the external power supply line cannot be ignored. For projects where EPS is used only as an emergency power source, since there are no lamps with built-in batteries, the introduction and distribution lines of EPS are like the lifeline of emergency lighting, and their selection and laying methods should be foolproof.



Linsheng is one of the professional Emergency Light Manufacturers in China. Production of emergency lights, spotlights, jumpers, etc. We can provide you with high-quality electrical products. Maintain our price advantage and quality advantage to satisfy our customers. We have obtained ISO9001-2000 and BSCI certificates. Our products are exported to customers in the United States, Europe, Africa and Asia. We also welcome OEM and ODM orders. Whether you choose current products from our catalog or seek engineering assistance for your application, you can contact our Customer Service Center to understand your purchasing requirements. https://www.linsheng.com/

Where should the wall-mounted emergency light be more suitable? As a representative manufacturer of LED emergency lights in China, Linsheng explained:



With the enrichment of emergency light production technology, more and more styles of emergency light products now appear in the market, and wall-mounted emergency lights are one of them. When installing a wall-mounted emergency light, it is very important to grasp the installation location, because if it is not properly installed, it may directly affect the use of the wall-mounted emergency light, which may cause this product to be useless. Let’s take a look at the correct installation position of the emergency light.


When installing a wall-mounted emergency light, the size of the space to be installed needs to be considered. For example, if the installation area is relatively large, it is necessary to appropriately increase the proportion of the emergency light.


In the process of specific installation height, in general, it is sufficient to control the height at about 2.2 meters. Of course, depending on the specific situation, the height can be adjusted, but it is generally not recommended to install it at a high position. The first reason is that if the height of the emergency light is too high, it may be invisible to others and fail to play an emergency role. The first reason is that because the height is too high, and the light source of the emergency light is too high, there is no way to provide more sufficient lighting, so people may have difficulty in escaping. So the proper height position is very important.



In addition, wall-mounted emergency lights should also follow certain principles when installing, for example, they cannot be covered by obstructions, and they cannot be covered by other things that hinder the lighting. Easy to hit.

Linsheng is one of the professional Emergency Light Manufacturers in China. Production of emergency lights, spotlights, jumpers, etc. We can provide you with high-quality electrical products. To meet the different needs of customers, we can provide goods quickly; have our own laboratory and the most advanced testing equipment in the industry to ensure product quality. Welcome to buy: https://www.linsheng.com/

The EPS emergency power supply is aimed at solving first-level load power supply equipment such as emergency lighting, accident lighting, and fire-fighting facilities. It provides an emergency power supply system with independent circuits in accordance with fire protection regulations. This system can provide emergency power supply in emergency situations. It is used to solve the problem that there is only one mains power supply lacking a second power source, or to replace the generator set to form a second power source, or as a power supply device for occasions that require a third power source.



EPS emergency power supply adopts single inverter technology, which integrates charger, battery, inverter and control schematic working device of EPS emergency power supply. The battery detection and shunt detection circuits are designed inside the system. The working principles of other main components are as follows:

1. Machine principle:

When the main power is normal, first convert the main power to pure direct current, filter out the interference in the main power, then charge the battery and output the main power; when the main power is abnormal, the DC inverter AC output stored in the battery is output. Ensure high-quality power supply for user load; manual maintenance bypass guarantees maintenance or repair of EPS under constant power.

2. Rectification and charging unit:

The main power input detection circuit sends the main power input voltage frequency and phase information to the MCU for calculation. When the main power voltage, frequency, and phase are within the normal range, the MCU sends a rectification control signal, and the rectified voltage slowly rises from 0V to the rated voltage. , Reduce the impact of input surge current. Since the battery pack and the DC bus operate in parallel, the rectifier charges the battery at the same time:

1. When the battery voltage is lower than the floating charge voltage, the rectifier works in the constant current mode. At this time, the MCU calculates and controls the charging current feedback of the battery and the battery capacity information set by the user;

2. When the battery is charged to the floating charging voltage, it switches to the constant voltage charging mode. At the same time, the MCU also performs temperature compensation charging on the battery according to the battery temperature information, and also performs regular maintenance management on the battery according to the battery usage (when the battery has not been charged and discharged for a long time, the MCU automatically switches to the uniform charging mode to activate the battery activity) To extend battery life and reduce user management burden.

3.IGBT inverter unit:

When the DC bus is normal, the MCU sends an inverter control signal. The inverter circuit drives the IGBT inverter bridge through the SPWM drive signal. After the transformer is isolated and transformed and filtered, it outputs pure sinusoidal AC power. The inverter adjusts the pulse width of the drive signal to slowly increase the output voltage from 0V to the rated voltage, and stabilizes the output through output feedback control. At the same time, it detects the output voltage and current to protect the inverter.

4. Microprocessor control center:

The microprocessor (MCU) calculates input, output, battery, and environment data at high speed, and then controls the operation and protection of the rectifier, inverter, and static switch, and responds to external operating instructions.

5. Automatic and manual bypass units:

The bypass circuit is to directly convert the input to the output through the switching circuit. When the inverter shuts down or fails, the MCU high-speed control static switch automatically switches to bypass power supply without interrupting the power supply of the load.

The bypass power supply can be the same power supply as the main power supply.

6. Display communication unit:

The display unit displays the operating status and data of the whole machine through LED and LCD, and also realizes remote monitoring through RS232, RS485, dry contact signal, SNMP card, etc., in cooperation with background software.

Linsheng mainly produces high-quality electrical products such as auto parts, emergency lights, quick starters, air compressors, vacuum cleaners, fault lights and spot lights. Have our own laboratory and the most advanced testing equipment in the industry to ensure product quality. Welcome to buy: https://www.linsheng.com/

When we use an air compressor, sometimes we may encounter that the machine cannot be used normally.

The reasons that cause the air compressor to fail to start are summarized in three reasons: improper operation, circuit problems, and the machine will not be used. We start from these three areas, which are generally easy to solve:

1. Improper operation:

Novices generally make this mistake. For example, when the power is turned on, the outlet switch is not turned on; the switch is not reset, and the voltage and current settings are not reasonable. This kind of common-sense errors just need to be corrected.

2. Circuit problems:

This is the most important factor leading to such failures, including low voltage, motor failure, power phase loss, fan motor overload, blown fuse, power failure or phase failure, transformer failure, wire disconnection, power switch trip, The starter coil is faulty or the contact is poor. Therefore, as long as the steps are checked to ensure that the entire electrical system can work normally, this fault can generally be resolved.

3. Mechanical part failure:

Generally, the air compressor has an automatic protection device, so when some parts of the air compressor fail, it cannot start normally. The common mechanical failures that cause the air compressor to fail to start normally include: failure of the start button, emergency stop button, failure of the host, failure of the control panel, breakage of the drive belt, etc.

Linsheng is a professional air compressor manufacturer and air compressor supplier in China. Compressed air can be used in the automotive area to provide power; our car air compressor products are suitable for inflating bicycle tires, car tires and sports balls, inflating ordinary tires in 5 to 6 minutes. This is a built-in pressure gauge with a compact, Features of low power consumption. Welcome to buy: https://www.linsheng.com/product/air-compressor-product/

As a special lighting fixture, its special purpose determines that its market capacity cannot be very large, but it is also indispensable. The cost of fire emergency lighting only accounts for about 0.4% of the total cost of a construction project.


It is understood that there are three major chaos in the field of fire emergency lights:
1. The product is messy. In the current fire emergency light market, unlicensed and unlicensed products are flooding. Almost all products with quality certification marks and related documents are misappropriated or counterfeited. It is extremely difficult for ordinary consumers to distinguish. Media news also previously revealed that these fake and inferior products not only have problems with the switch settings, but also the battery materials do not meet the standards; what’s more, the shell materials of some unlicensed products turned out to be made of flammable materials.

2. The terminal is disordered. Dealers often take advantage of their local advantages to carry out stealth. Psychology of quick success and quick profit is one of the main factors that lead to danger. "Although the use of fire emergency lights with ID barcodes is the mainstream trend, most engineering users also understand this truth, but in actual implementation, some people hope to obtain greater profits, so they used ID barcodes without cost, Relatively low product. "

3, the price is chaotic. The media found that at present, the ex-factory prices of enterprise emergency lightings range from a few yuan to nearly a hundred yuan, while the models with the largest number sold in the market, the price difference between high and low grades is only a few yuan. But one owner calculated for the reporter: At present, the average daily production capacity of emergency light companies is about 1,000 to 2,000. Electric wires, housings, power supplies, lighting, and even labels can all save money. Each product is different. A few yuan, accumulated over time, once the amount of it is worth a lot.


Linsheng is one of the professional Emergency Light Manufacturers in China. Production of emergency lights, spotlights, jumpers, etc. We can provide you with high-quality electrical products. We have obtained ISO9001-2000 and BSCI certificates. Our products are exported to customers in the United States, Europe, Africa and Asia. We also welcome OEM and ODM orders. Whether you choose current products from our catalog or seek engineering assistance for your application, you can contact our Customer Service Center to understand your purchasing requirements. https://www.linsheng.com/

Air compressors power a wide range of industries from large industrial production machinery to individual ratchets and impact wrenches, paint sprayers and nails. In this wide range of applications, you often find several other major advantages of air systems: versatility and power. Regardless of the scope or location of your project, the air compressor can accommodate all compatible tools-just as quickly and easily as changing drill bits. In addition, aerodynamic models typically provide greater torque and higher RPM than standard tools.


Three types
There are three basic types of air compressors:

Reciprocating-positive displacement compressors provide increased air pressure by limiting the amount of air. They are divided into single and two stages and are usually capable of outputting 1 to 15 hp.

Rotary screw-positive displacement compressor, considered easy to operate and maintain. Favored for its ability to provide continuous work, its design provides cooling inside the compressor, protecting individual parts from extreme operating temperatures and enabling them to provide output powers of 7.5 to 100 hp and higher .

Centrifugal-The compressor does not rely on positive displacement and is most effective at full load operation, so it is ideal for continuous demand and output environments of approximately 100 hp.
Generally, air compressors are highly durable tools. For example, it is estimated that rotary compressors will last 40,000 to 60,000 hours-equivalent to 20 to 30 years of full-time operation. With regular maintenance, the life expectancy of reciprocating compressors is 10 to 15 years. Each of the three types has many advantages and disadvantages, which we will detail below.

Which of the following may apply to you?

Variable speed drive
This development uses variable speed technology and special drives to control the speed of the device, which can save a lot of energy compared to fixed speed air compressors-up to 35% compared to some models. Because of the huge savings potential, some dealers consider variable speed drives to be "outperformed by all other control technologies" on the market today.

In short, variable speed drives automatically pair their output with the user’s air needs. The continuous, real-time nature of this development provides unparalleled energy efficiency, reducing the need for power and fuel, while also reducing emissions. It has unlimited motor starting capability, the ability to go from zero to full load without current spikes or generating excess heat, further saving cost and energy.

4-tier engine
Tier 4 is known for complying with EPA guidelines on emissions control. But Tier 4 engines (usually made by leading brands such as Caterpillar and John Deere) are also fuel efficient, which can save the total cost of ownership of diesel air compressors.

Many top-tier air compressors with Tier 4 engines can easily reach 300 to 425 cfm at 100 to 200 psig. They feature advanced electronic control systems, including easy-to-read gauges and an LCD display, allowing users to quickly adjust specific factors to achieve the best combination of performance and cost effectiveness.

Although not everyone comes standard, some models further expand their value by enhancing the design. These can include frames designed to fully contain liquids, as well as easy-to-use access doors that simplify maintenance and servicing of fuel tanks, engines, air filters and other important compartments.

Greater capacity, lower power requirements
The goal of almost every technology is to produce more for less. Air compressor manufacturers pursue this goal by providing higher levels of output with less fuel. One way they do this is by lowering the operating temperature. By redesigning the compressor with a lower internal temperature, the new model can significantly increase volume and electrical efficiency.

Another aspect can be seen in the trends we introduced above: variable speed drives. Consider, for example, a rotary screw air compressor. They are often integrated into woodworking and painting operations, body repair and repair shops, and even larger industrial operations, and they are usually not continuous-use machines that must operate at full capacity. In this case, variable speed drives can compensate for changing power demands and are realized through monetization, which saves fuel, not to mention unnecessary wear on machine parts. As mentioned above, this technology can reduce energy costs by more than a third, and some variable speed compressors can even run with 40% less energy than standard compressors.

Oil-free rotary screw compressor
By long-term processing of Teflon or similar synthetic resins, it is possible to permanently lubricate essentially maintenance-free, oil-free or "oil-free" air compressors. Oil-free models are not ideal for continuous use, but they are suitable for short-term use and home use. They have also become one of the preferred types of painting equipment and other operations that require a clean working environment. The reason is that oil-lubricated compressors emit small amounts of oil in the form of mist, a design limitation that makes some applications difficult to handle.

In addition to virtually non-existent maintenance costs, oil-free compressors also tend to be cheaper because they require fewer parts for design. This minimalist design also makes it lighter and is perfect for those who need to carry it.



kind
As mentioned briefly in the introduction, there are three main types of air compressors:

Reciprocating compressor
Rotary screw compressor
Centrifugal compressor
Of these three types, there are two different breeds. The more common of the two, including two of the three types, works by using a positive displacement.

Positive displacement is a mechanical design that generates air pressure through a pump, which is divided into suction and discharge sides. During the compression stroke, these two sides or cavities expand and decrease as air is drawn into the suction chamber and released on the discharge side. Positive displacement is common in reciprocating and rotary screw air compressors because it is suitable for compressing small amounts of air to high pressure and has the ability to quickly dissipate the heat generated by compression.

With that in mind, the air compressor you choose will be determined by many specific factors, including power output requirements and portability.

This is how these three types are compared.

Reciprocating air compressor
The reciprocating compressor is a positive displacement model. The same amount of air enters the compression chamber, leaves the cylinder and is pressurized to the necessary PSI. The reciprocating model usually falls on the smaller end of the output scale and has one of two different cylinders:

Lubrication-The abbreviation for "oil lubricated compressor" uses oil to maintain the integrity of the cylinder, piston and piston ring. The benefit of this design is that, in addition to having to maintain the filtration system on a regular basis, it usually requires very little maintenance.

Non-lubricated-Teflon piston rings are used instead of oil. This type does not require lubrication and is generally lighter in weight due to the use of aluminum components instead of cast iron. Similar to the service requirements for lubricated models, Teflon rings must be replaced constantly.
Positive displacement helps to dissipate heat, and cylinders filled with water are often used to avoid accumulation. The reciprocating compressor also includes an intercooler and an aftercooler between each stage. These aftercoolers serve as the final filters for heat and moisture before the compressed air is discharged. In terms of capacity, these are the short-term operating modes of the group, with a maximum power of 50 hp and a maximum CFM of 12,000 CFM at 125 psig.

Rotary screw air compressor
The second type of positive displacement compressor, the rotary screw air compressor has two or more interlocking screws built in to suck air into the system. When external air is drawn into the system, its degree of compression increases and it is discharged at the required psi pressure. Similar to the reciprocating type, the rotary screw model is also divided into two unique types:

Overflow-An overfilled compressor pairs oil with compressed air, passes it through the system, filters it out, and then drains it back to the tank for continued use. Regular maintenance of such compressors includes routine replacement of oil, filters and separators.

Oil-free-This type is exactly similar to the oil-filled type, with one major exception: the oil is replaced by a non-contact carbon ring seal, eliminating the possibility of the oil entering the compressed room air. One disadvantage of this type is that because it does not have the ability to throttle the inlet, it tends to accumulate too much heat, which often makes the overflow type the first choice.
Rotary screw air compressors have a much larger capacity than reciprocating compressors, can provide 7.5 to 100 hp, and can discharge up to 2500 CFM at 125 psig.

Centrifugal air compressor
Oddly, the centrifugal compressor is the largest of the three and is powered by an electric motor or steam turbine, producing up to 500 hp and 15,000 CFM output at 125 psig. This huge pressure is mainly used in large industrial manufacturing processes and is generated by staged compression, which usually requires 2 to 5 stages.

Unlike the positive displacement type, the centrifugal model contains at least two impeller assemblies that rotate to compress the incoming air. This rotation produces speed, which in turn generates energy that is used to pressurize the air. The advantage of this design is that its capacity is highly customizable and can be easily adjusted by adjusting the air inlet or outlet and speed.

Centrifugal compressors are much more expensive than the other two models. And upfront costs are just the beginning. They require constant maintenance and often require expensive repairs to individual parts due to high speed and continuous use practices.

Other options
Although all air compressors are represented by one of the three types mentioned above, they also come in different designs to meet the needs related to portability, size and weight. The most common designs include:


Portable-Portable air compressors are designed to be lightweight and easily transfer from one job to the next, usually mounted on a bracket with 2 to 4 wheels. The obvious advantage is being able to take it anywhere and power pneumatic tools in an endless working environment without the need for extra long hoses to protrude from a fixed location or a compressor mounted on the truck. This type usually belongs to the reciprocating series, so it has less total power than the larger models.

Stationary-Stationary air compressors are designed for long-term projects and offer far more CFMs than their portable cousins. They also require special installation considerations, which usually include additional hoses that drill through the wall and mount above the work area. High-end rotary screw compressors are usually this type.

On-board compressors – On-board compressors are similar to stationary compressors, except that they can be easily taken from one site to another without disassembly and reassembly. In addition, larger models can power multiple pneumatic tools at once. In the installed compressor, some electrical equipment is more environmentally friendly, which allows you to save fuel costs during continuous use. However, just like the fixed model, you have to lay hoses from the truck to the work area, and take into account that the pressure loss due to the length of running time may be between 0.7 and 25 CFM.

Trailed-Trailed air compressors are commonly found in construction sites or forestry applications and are mounted on top of trailers with heavy steel chassis and fully galvanized canopies. They usually have simple connections, such as a pendant suspension, that can be mounted on any large work vehicle, and provide output from 14 to 327 hp and output from 50 to 1,200 CFM (125 psig).
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There are several key areas where you can compare the value and availability of air compressors. Therefore, when comparing different models, you should pay attention to the following points.

stage
The term "stage" is used to describe a cylinder in an air compressor. You have two options: single-phase and multi-phase.

Single-stage compressors consist of only one compressed air cylinder, typically up to 120 psi. Often, this is sufficient for home use or small stores that only provide one tool at a time. If you are looking for portability (and an air compressor that can be easily carried and lifted), one step is the way.

Multi-stage compressors are designed for a variety of pneumatic tools and require pressures above 120 psi. For more than one cylinder, the air is first compressed in the initial cylinder and then compressed in each successive cylinder for higher power. Multi-stage compressors generate more heat and require cooling components due to the additional mechanical processes involved, often in the form of radiators.


power
If you plan to use the compressor in an enclosed area, this may be up to you, as the enclosed area immediately produces gas and diesel-driven compressors, so they produce exhaust and are therefore unqualified. The output power usually also determines the power source, and the horsepower of the diesel engine is greater than the electric model.

Generally, you can choose between three options:

Natural gas-In rural areas and job sites that are not connected to the grid, a portable gas compressor is usually a good choice. Unfortunately, in some cases, they can weigh more than 200 pounds. You will find two different types: a type with a generator to power the cylinder and a type that directly powers the cylinder. The disadvantage of this setup is that they tend to produce more noise than other models, and they also need to store and transport additional fuel. However, if you need a multi-stage compressor, this may be one of your only options.

Diesel-Diesel models typically provide the highest level of output, usually in the range of 185 to 1,600 CFM-far exceeding the output of gasoline or electric compressors. That’s why diesel is usually the source of power behind truck installation and traction models, enabling them to provide higher torque and greater capacity for a variety of pneumatic tools connected simultaneously. Similar to small gasoline engines, you need to prepare excess fuel at all times. However, diesel models are usually designed with smaller fuel tanks, which can be effectively installed on various work vehicles.

Electric – This is reported to be one of the most common types of air compressors because they are generally lighter and more compact, so they are environmentally friendly and can be safely used in enclosed spaces. Most power supplies can only be powered by plugging them into a standard wall outlet, although larger models that produce higher CFMs may require higher voltages. It is worth noting that this type of compressor requires longer air hoses, as some experts do not recommend using extension cords in air compressors.
Buying Tip: Make a list of every pneumatic tool that needs to be powered at the same time and plan ahead. No matter what kind of power source you buy, an under-purchase will quickly burn your compressor. Overpurchasing can be just as bad. You don’t have to pay for excess petrol, diesel or electricity.

CFM, PSI and horsepower
CFM or cubic feet per minute is a measure of throughput relative to the inlet. In short, it measures flow, not volume. PSI, or pounds per square inch, is the pressure generated by a pound of force directed toward a square inch area. This leads to a measurement of the flow resistance.



Finally, horsepower. A leading air compressor manufacturer says horsepower is important, but when comparing different compressors, horsepower is not as important as CFM. Larger air compressors usually have higher horsepower and lower CFM. Unfortunately, these models tend to be hotter and publish faster than others. Therefore, when buying a new or used air compressor, first pay attention to the CFM rating, and secondly, pay attention to all other matters.



Linsheng is one of the professional Air compressor Manufacturers in China. The car air compressor is suitable for inflating bicycle tires, car tires and sports balls. It inflates ordinary tires in 5 to 6 minutes. This is a built-in pressure gauge with compact and low power consumption. In addition, we have obtained ISO9001-2000 and BSCI certificates. Our products are exported to customers in the United States, Europe, Africa and Asia. We also welcome OEM and ODM orders. Whether you choose current products from our catalog or seek engineering assistance for your application, you can contact our Customer Service Center to understand your purchasing requirements. https://www.linsheng.com/product/air-compressor-product/

Intelligent LED emergency lights can be used both as traditional luminaires and as emergency lights during power outages. The original circuit structure can be directly replaced without changing the original circuit structure during installation. Moreover, LED lamps have a longer service life and lower power consumption, so they can save energy and be more environmentally friendly.

Features:
1. Intelligent sensing: When someone or a car enters the detection range of the product, the intelligent sensor works to turn on the lamps, and automatically goes out after leaving the detection range.
2. Intelligent delay: The intelligent sensor light starts from the time when the last active object is detected, and it will automatically turn off without delay, which will not cause the situation to go out halfway.
3. Working mode: After the induction switch is turned on, during the delay time period, if there is an object, the activity switch will continue to be turned on until the moving object leaves.
4, light-sensitive control: according to the external light intensity, automatically identify day and night, control whether the switch works, to achieve the effect of energy saving.
5. Compared with infrared products: farther sensing distance, wider angle, no dead zone, can penetrate glass, and thin wood boards, according to different power, can penetrate walls of different thickness, not affected by environment, temperature, dust, etc. In the case of more than 37 degrees, the sensing distance will not be shortened, and the temperature will change without changing the sensing distance.

advantage
1.Energy saving and environmental protection, because high-brightness and low-power consumption LED is used as the light source, at the same brightness, it uses less electricity and is more environmentally friendly. The photoelectric conversion rate is high, which saves 80% of power than traditional light sources. ;
2. The maximum lifespan of the light source is about 50,000 hours, which is much higher than that of traditional light sources, and has good shock resistance and maintenance-free. LEDs are solid light sources without filaments, and the surface temperature of the lamps is low;
3. When lighting, the mains power supply and emergency power supply do not need manual intervention at all, and the lamps can be automatically controlled;

Application range
It is widely used in factories, schools, warehouses, terminals, airports, hospitals, hotels, hotels, large office buildings, high-end entertainment venues and all living environments.

Linsheng is a professional Emergency Light Manufacturers in China. Production of high-quality electrical products to meet different needs. We have obtained ISO9001-2000 and BSCI certificates. Our products are exported to customers in the United States, Europe, Africa and Asia. We also welcome OEM and ODM orders. Welcome to buy: https://www.linsheng.com/