Classification of lamp types for explosion proof lamps
Explosion proof lamp is generally classified according to the selected light source, explosion-proof structure, and mode of use. According to the source classification of incandescent lamp, high-pressure mercury lamp, explosion-proof explosion-proof low-voltage fluorescent lamp, mixed light lamp; according to the classification of structure type of explosion-proof flameproof type lamps, increasesafety lamps, composite type lamps etc.; to use classified fixed explosion-proof lamp and portable explosion-proof lamp.
The explosion-proof lamp is used for dangerous places exist combustible gas and dust, to prevent the lamp may produce arc, spark ignition and high temperature surroundings of combustible gas and dust, so as to achieve the requirements of explosion-proof lamps. Also known as explosion-proof lamps, explosion-proof lighting. Different flammable gas mixture environment has different requirements for explosion proof grade and explosion proof form of explosion proof lamp. Suitable for explosive gas atmospheres zone 1 and zone 2 dangerous places; for IIA, IIB, IIC explosive gas environment; suitable for combustible dust environment 20 zone, 21 zone and 22 zone; apply to the temperature required for T1 T6 environment.
