FIELD: physics.
SUBSTANCE: lamp has a housing made from heat-conducting material with a first compartment in form of a slot formed by protective glass and a holder, partially ribbed on the back side, on which a flat explosion-proof light-emitting diode emitter is placed in thermal contact, said emitter being in form of a cluster of light-emitting diodes assembled in nodes of a rectangular coordinate grid on a board with an aluminium base. A second insulated compartment adjoining the back side of the holder with an electronic transducer fitted therein is blast-tight and has dead-end and through cable inlets which are interfaced with the compartment on a secure thread which forms labyrinth explosion channels which link the inner volume of the compartment with the surrounding medium.
EFFECT: improved thermophysical parameters.
7 cl, 4 dwg
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