The LED application in industrial lighting problems and solutions

Industrial use environment mainly two categories, general lighting factory building ( Give priority to with light electronics factory) And special workshop with lighting ( Such as coal, steel and other plant) , carry out to the products, mainly for the two types of products: fluorescent lighting products and HID lighting products.

at present, the LED industrial lighting products there are still some problems in the process of practical application, torch, for example, is the first certification problem, traditional fluorescent tube directly replace with LED lamp without 3 c certification requirements, there is risk of certification. Followed by security issues, and now the LED lamp with the traditional fluorescent tube is basic same, if consumers don't look at the instructions directly to the original lamp replacement for the LED lamp, are unsafe. The reason is that the original ballast and other electrical appliances is replaced is not still exists, lamps and lanterns into the use process, ballast is still in the state of electricity, cause there is a big security hidden danger. Japan is introduced in this respect the relevant standards, strict with integral to replace the original lamps and lanterns.

for lighting LED to replace sodium lamp factory main problems include: one is the glare problem, plant more low glare problem more prominent. Second, the problem of space, the mills LED lighting products of the basic is the straight down type light, a lot of lamps and lanterns with aluminum cover, because the LED surface brightness is very high, therefore, is basic on the top of the dark, so will cause below the lamp and the top of the brightness contrast is obvious, the heavy pressure, cause the space is not enough. Three is because now a lot of LED lighting products with the method of single star tile, every one will produce light spot in lighting in the factory, a large particles can produce a lot of light, after the integration is according to the virtual shadow of apparent, work long time in such an environment, can cause eye discomfort. Four is reflection problem, because the LED direct light much more special, most countertops with metal material, a lot of light directly into the eye, make the workers working in this kind of environment comfort level is very low, so a lot of people think that the factory use the LED lighting will be very uncomfortable. Actually LED color rendering index compared with the sodium lamp is raised, and energy saving is also very obvious, but the feeling of the whole working environment is not too comfortable, it is also a need to LED lighting factory need to strengthen the improvement.

the place on put together is narrated, the LED enterprises still lack of basic research in the process of the LED application, traditional lamps and lanterns is to meet the lighting requirements by reflector, and LED products is through the middle of the lens and reflector to tackle the problem, but because of the current study of the lens are not in place, and more is transplanted to imitate the form of the traditional lighting, making the LED light, the light of problems.

how to solve the problems existing in the LED lighting field in the factory? First of all, should settle for LED bulb to replace direct risk of certification and safety concerns. This problem can be solved by trying to using LED integration support. On the one hand, according to the national 3 c certification requirements, light source products did not return to the 3 c certification system, so the LED light tube, to 3 c certification, but if use the way of integration of stents can be logical for 3 c certification, nature will solve the scaffolds directly replace the lamps and lanterns of the original certification risk problem, and can also make the product security is improved obviously. Leds, on the other hand, the integration of stents compared with simple do a tube, the cost increase rate is only 10% ~ 20%, just increasing the dosage of aluminum therefore does not have obvious increase in costs. There is, from the point of view of structure, with the integration of the support not only in the industrial lighting, and in the underground parking lot, supermarkets and other places can be replace lamps and lanterns, directly and effectively avoids the direct use leds to replace the risk of unqualified products.

second, from the perspective of factory lighting, can adopt the way of an acrylic cover. Though tiled illuminant particles, but made the diffuse reflection of light through the lens, at the same time also will produce to the reflection of the sky, not only solved the problem of the space, also can solve the problem of direct light, make the diffuse light more evenly on the surface of the work, won't produce virtual shadow, effectively relieve workers visual discomfort.

again, further strengthen research of solution. LED lighting products in the process of replacement is simple to imitate the practice of traditional lamps and lanterns, a lot of discomfort associated with the handling of light, because the LED light-emitting characteristics with the traditional light source, there is a difference between, so should be combined with LED features more study.

in the end, according to the characteristics of different applications, the maximum play to the LED lighting control system, application of space. With the effective combination of control system, to further improve to fulfill the requirements of energy saving and energy saving effect, this is an important direction of research on industrial lighting.

edit: gather