Dou Linping: LED industrial lighting problems and Solutions

Dou Linping focused on the analysis of the current LED industrial lighting products in the actual application process, there are some problems. He pointed out that in the tube as an example, first authentication problem, the traditional fluorescent lamp tube is actually not a direct replacement for the LED 3C certification, certification of risk. Second, there are security issues, and now the same as the traditional LED fluorescent tube, if consumers do not see the instructions, the original will be replaced with a LED lamp tube, you may save.

In July 29, 2013, LED in the industrial lighting applications "salon in Suzhou Dongshan salon theme speech link held as scheduled, the Society Secretary Dou Linping lighting China delivered an important speech, he interpreted from the classification, industrial lighting products LED products are used in industrial lighting solutions to the problems in three aspects, following his core idea Dou Linping pointed out that the industrial lighting products can be divided into two categories, the first for the special function of the products, such as coal mine lamp, lamp, explosion-proof lamps and other textile products, certification of the special application is qualified for the enterprise, the higher threshold, but smaller than the pressure of market competition after entering. Followed by the general lighting products, including mechanical processing industrial sites, etc..

Dou Linping focused on the analysis of the current LED industrial lighting products in the actual application process, there are some problems.

He pointed out that in the tube as an example, first authentication problem, the traditional fluorescent lamp tube is actually not a direct replacement for the LED 3C certification, certification of risk.

Second, there are security issues, and now the same as the traditional LED fluorescent tube, if consumers do not see the instructions, the original will be replaced with a LED lamp tube, there may be security risks.

Because the original ballast and other electrical appliances still exist, the lamp into the use of the process, the ballast is still energized, so there is a great risk in terms of security. In this regard, Japan introduced the relevant standards, the need for the overall replacement of the original lamps.

The main problems of replacing LED with sodium lamp in factory lighting:

1 glare problems, building more low glare issues more prominent.

2 space problem, now the factory lighting products LED light is a direct type, a lot of lamps with aluminum cover, because the LED surface brightness is high, so the top is black, and the lower part of the roof so that the light on the light and dark contrast is quite obvious, the sense of pressure than the heavier, the sense of space is not enough.

3 now many LED lighting products are used in a single tile way in the factory lighting in every one will have a spot, a large integrated particle actually will produce a lot of spot, see the illuminated objects with virtual shadow, long time in this working environment, human will feel uncomfortable.

4 reflection problem, because the LED direct light in particular, countertops are mostly made of metal material, a lot of light directly into the eye, working in this environment is very low degree of comfort, so many people think LED lights installed in the factory is very uncomfortable, in fact, the color index LED is improved compared to sodium moreover, energy saving is also very obvious, but the working environment of the visual feeling uncomfortable, this is also in recent years, LED Lighting Factory no better place.

Dou Linping analysis in summary, LED enterprises lack of basic research in the development of LED lighting applications, traditional lighting is through the reflector to achieve the lighting requirements, and after the emergence of the LED, in fact is to solve the problem through the middle of the lens and the reflector, but now the research on the lens is not in place, more is the traditional form of transplantation lighting over, imitate, so LED emitting light problems.

For these problems in the field of LED lighting factory, Dou Linping also put forward some solutions.

First of all, on the direct replacement of the LED lamp certification risks and security risks, if made of integrated support, the problem is completely resolved.

Integrated support can do 3C certification, from the perspective of national 3C certification, light source products do not belong to the 3C certification system, so the LED lamp can not be 3C certification.

However, if the integrated stent, the stent directly replace the original lamp, there is no risk of certification, but also significantly improved security.

In addition, the LED integrated stent and simply do a lamp, the cost increase in the range of 10% ~ 20%, just increase the amount of aluminum.

Furthermore, from the angle of structure with the integration of support not only in the industrial lighting, and can directly replace the lamp in the underground parking lot, supermarkets and other places, and the direct use of LED lamp replacement there is a risk of unqualified products.

In addition the factory from the angle of lighting, with acrylic cover is good, although the light particles or tile, but through the lens into the diffuse reflection of light, will have to light the sky, not only solve the space problem, but also solve the problem of direct sunlight, the working surface of the diffuse light more evenly no, ghost.

From the solution, also can do a lot of research, LED lighting products really simple imitation of traditional lighting practices in the replacement process, a lot of discomfort associated with light treatment, because the luminescence properties of LED with the traditional light source, there is a difference, should do more research on luminescence with LED.

Finally, from the factory lighting, the application of a very important aspect of LED is about control, combined with the control system to meet the requirements of energy conservation and energy saving effect, this research is also an important direction of industrial lighting.

According to different applications, lighting control system will have a lot of room to play.