| 摘要 |
PURPOSE: A high power LED street light is provided to realize a heat emitting structure exposed to the outside, thereby efficiently emitting heat. CONSTITUTION: An LED body(100) forms a space part using a metallic board. Both sides of the metallic board are connected to a peripheral part of a circumference body. An LED body forms a plurality of heat emitting fins. A support rod is inserted into a heat emitting body(200). A plurality of circumference heat emitting fins is formed in the heat emitting body. A diffusion cap spreads light of an LED device. The space part comprises working fluid. |
