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Working principle of explosion-proof lamps

Time:2023-11-28 Views:0

Explosion proof housing: The explosion-proof lamp adopts a specially designed housing that can effectively isolate internal circuits and lighting sources to prevent explosions caused by sparks or arcs.


Explosion proof level: refers to the specific level of explosion-proof lamps, such as Exd, Exe, etc. These levels indicate its ability to be used in hazardous environments, including functions such as spark prevention, temperature control, and dust prevention.


Measures taken to eliminate explosives: The design of explosion-proof lamps utilizes a series of methods to prevent the generation of sparks and arcs. This includes measures such as using explosion-proof switches, explosion-proof cables, and explosion-proof joints.


Lighting source selection: Special lighting sources such as LED, xenon discharge lamps, or metal halide lamps are usually used to meet explosion-proof requirements. These lighting sources have the advantages of high brightness, low energy consumption, and long service life.


Circuit protection measures: The internal circuit of the explosion-proof lamp adopts explosion-proof design, which includes protective devices against overcurrent, overvoltage, and short circuit. The existence of these devices can ensure the stable operation of the circuit and effectively prevent the risk of fire or explosion caused by circuit failures.