| 摘要 |
PURPOSE: A lighting device is provided to improve heat dissipation by installing a thermal conductive pad between a heat sink and a light emitting module to widen a contact area between the heat sink and the light emitting module. CONSTITUTION: A light emitting module(20) includes an LED source(22) and a substrate(21) which is arranged on a heat sink(10). An external housing(50) is mounted on the heat sink. An inner housing(40) is detachably mounted in the external housing. An electronic part(30) includes an insulation part and a substrate part which are electrically connected to the light emitting module. A power socket(60) is electrically connected to the substrate part. |
