Distinguish safety lamp from explosion-proof lamp
The appearance of general safety lamps and explosion-proof lamps is very similar. Some industrial and mining enterprises often mistakenly use safety lamps as explosion-proof lamps in explosive places, which is very dangerous. Although general safety lamps are also equipped with glass lampshades and sealing rings, they can only be waterproof and dustproof, but can not prevent flammable gases from penetrating people. If they reach the explosion limit, they will cause an explosion. The main difference between the two is that there is an obvious certificate number of explosion-proof electrical appliances on the explosion-proof lamp. The lamp shell is also cast with explosion-proof signs, but general safety lamps do not have these characteristics and signs.
What is led explosion-proof lamp
Led explosion-proof lamps are mainly high-power LED beads and packaged integrated chips, which are customized in combination with the requirements of the external structure of the lamps and the applicable places. However, the selection of LED explosion-proof lamps needs caution, especially the selection of power and lamps. The power of lamps and the size of LED lamp housings are closely combined, because the temperature of LED lamps is high, High power lamps naturally need a larger shell to achieve good heat dissipation.
What are the characteristics of LED mine explosion-proof lamp
It is applicable to explosion-proof lamps for underground lighting in coal mines with gas or (and) coal dust explosion hazards. The light source of underground lighting in coal mines has used incandescent lamps, fluorescent lamps and energy-saving lamps in three eras. As a new light source of * * *, LED has the characteristics of high luminous efficiency, low power consumption, long service life, strong safety and reliability, and environmental protection. LED has been widely used in coal mine safety production and played an irreplaceable role. Led mine explosion-proof lamps have been popularized. Because of 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, improving safety production and reducing coal mining cost.
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