With the rapid development of petroleum, chemical, electric power, mining and other industries, lighting fixtures are more and more widely used in the industrial field, and lighting safety has been paid more and more attention. Since the lighting fixtures inevitably generate electric sparks or form a hot appearance when they are working, once they meet the explosive gas mixture, it will lead to the occurrence of blasting accidents, directly endangering the lives of citizens and the safety of national property.
The explosion-proof certificate is a document used to confirm that the equipment meets the requirements of the standard, type experiments and routine experiments. Manufacturers of explosion-proof electrical products need to provide LED explosion-proof street lights and samples when requesting for explosion-proof certificates and experimental reports. LED explosion-proof street lights are also classified as explosion-proof electrical appliances. The explosion-proof certificate is an important certificate to check whether the LED explosion-proof street lights are explosion-proof. In other words, as long as the lamps that have obtained the explosion-proof certificate and are produced according to the explosion-proof standards are qualified LED explosion-proof street lamps. LED explosion-proof street lights can prevent arcs, sparks and high temperatures from igniting flammable gases and dust in the surrounding environment. Therefore, as long as the LED explosion-proof street lamp that has obtained the explosion-proof certificate is used, the safety of its use environment can be guaranteed.
The improvement of the output power and luminous flux of LED explosion-proof street lamps also needs to be further improved from the epitaxial technology and chip technology of high-power white LEDs. In terms of secondary optical design, the radiation forms of LEDs include Lambertian, side-firing, bat-wing and concentrating. In the field of road lighting, Lambertian and bat-wing are more suitable according to design experience. The secondary optical design makes the illumination scale and luminosity curve of the LED meet the needs of road lighting.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
