| 摘要 |
PURPOSE: An LED(Light Emitting Diode) device is provided to prevent waste of materials by reusing a heat sink made of metal. CONSTITUTION: A light emitting unit includes an LED module, a heat absorption plate, a circuit board, and a connection pin(230). The LED module emits light. A heat absorption plate is contacted with the LED module for absorbing the heat from the LED. An electronic device is mounted on the circuit board. The connection pin is connected to the circuit board. The connection pin is connected to the external power through a socket. A socket unit(300) is connected to the external power for supplying power to the light emitting unit. A heat sink(400) discharges the heat from the light emitting unit to the outside. |
