Technical knowledge about explosion-proof lamps and LED explosion-proof lamps
Distinguish between safety lights and explosion-proof lights
General safety lights and explosion-proof lights are very similar in appearance. Some industrial and mining enterprises often mistakenly use safety lights as explosion-proof lights in explosion-proof places, which is very dangerous. Although the general safety light is also equipped with a glass lampshade and a sealing ring, it can only be waterproof and dustproof, but it cannot prevent flammable gas from drilling people. If it reaches the explosion limit, it will cause an explosion. The main difference between the two is that there is an obvious explosion-proof electrical certificate number on the explosion-proof lamp. The explosion-proof mark is cast on the lamp shell, and the general safety lamp does not have these characteristics and marks.
What is LED explosion-proof light
LED explosion-proof lamps are mainly based on high-power LED lamp beads and packaged integrated chips, which are customized according to the requirements of the external structure of the lamps and the applicable places. However, the choice of LED explosion-proof lamps needs to be cautious, especially in the selection of power size and lamps. Yes, the power of the lamp is closely related to the size of the housing of the LED lamp. Because the temperature of the LED lamp is high, the lamp with high power naturally needs a larger shell to achieve good heat dissipation.
What are the characteristics of LED mining explosion-proof lights?
Explosion-proof lamps suitable for underground lighting in coal mines where there is a danger of gas or (and) coal dust explosion. The light source for underground lighting in coal mines has successively used incandescent lamps, fluorescent lamps and energy-saving lamps. As the fourth-generation new light source, LED has the characteristics of high luminous efficiency, low power consumption, long life, strong safety and reliability, and environmental protection. LED has been widely used in coal mine safety production, and has played an irreplaceable role. LED mining explosion-proof lamps have been popularized. Due to the many advantages of LED light source, it will also have broad application prospects in coal mines. It plays an important role in saving energy in coal mines, improving production safety and reducing coal mining costs.
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