| 摘要 |
PURPOSE: A light emission diode lighting device is provided to increase the discharge efficiency of heat by forming a housing with a radiation plate. CONSTITUTION: A radiation plate frame (310) is assembled by using a cell method. A front plate (320) is combined with the radiation plate frame. A front cover (340) includes the front plate. A power supply device (370) is installed on the frame to supply power to a light emission diode (330). A power supply device bracket (380) covers the top of the radiation plate frame. |
