Introduction And Discrimination Of Led Explosion-Proof Light

Writer：Jane Time：2021-06-25 Browse：156

LED explosion-proof lamps mainly is given priority to with high power LED lamp bead and encapsulate integration chip, combined with the lamps and lanterns outside structure and to customize application places such as requirement, but it is need careful choice of LED explosion-proof lamps and lanterns, especially on the size and lamps and lanterns select power is to have cultured, explosion-proof lamp power size LED explosion-proof lamps and lanterns is closely combined with the size of the shell, Because the temperature of the LED explosion-proof lamp is high, the explosion-proof lamp with large power naturally needs a larger shell to achieve good heat dissipation effect.

Distinguish between safety lights and explosion-proof lights:

The appearance of general safety lamp and LED explosion-proof lamp is very similar. Some industrial and mining enterprises often mistakenly use the safety lamp when the explosion-proof lamp in the explosion site, which is very dangerous. Although the general safety lamp is also equipped with glass lampshade and sealing ring, it can only be waterproof and dustproof, but it can not prevent flammable gas from drilling, such as reaching the explosion limit will cause an explosion. The main difference between the two is that the explosion-proof lamp has obvious explosion-proof electrical qualification number. There are explosion-proof signs cast on the lamp shell, but general safety lamps do not have these characteristics and signs.

Expanded reading:

1. Explosion-proof lamp: With the rapid development of petroleum, chemical, mining and other industries, lighting lamps are used more and more widely in production, storage, rescue, and more and more varieties. How to prevent accidental explosion of lighting lamps in dangerous places with explosive gases has become a very important topic. Because the lighting lamps inevitably produce electric sparks or form hot surface when working, once they meet with the explosive gas mixture at the production or rescue site, it will lead to the occurrence of explosion accidents, directly endangering the life safety of national property and citizens. Therefore, as the most widely used lighting lamps, its explosion-proof technical problems have already caused people's general attention and high attention. Using aluminum alloy shell, plastic sprayed surface; Lighting, emergency dual use; Built-in maintenance-free nickel-cadmium battery pack, automatic charging under normal power supply, emergency light automatically lights up in case of power failure or power failure; Steel pipe wiring; The normal lighting and emergency lighting in the special emergency lamp are independent respectively; Lighting emergency dual-use lamp, normal lighting and emergency lighting share a lamp body, independent light source.

2.Safety lamp: a lamp used in a mine to prevent the explosion of the mixture. (1)The lamp is covered with copper wire mesh, which can dissipate the heat around the lamp flame. According to his flame change, we can estimate the toxic content of the gas in the mine.(2)Generally refers to lighting tools with voltage below 36 volts or with safety equipment.