AN APPARATUS FOR RADIATING HEAT OF LED EXPLOSION-PROOF LAMP

摘要

PURPOSE: A heat-releasing device of an LED(Light-Emitting Diode) explosion-proof light is provided to improve the performance and life of an explosion-proof light by effectively releasing internal heat generated in a closed structure through a heat-releasing fin. CONSTITUTION: An upper plate(10) is combined with a circuit board. A lower plate(20) is equipped with a heat-releasing fin(25) at one side. A side plate(30) forms a space with a certain size at the inside. A capillary tube(40) is alternately connected with the upper plate and lower plate. The capillary tube is sealed at each end and filled with working fluid at the inside.