Patent ID: 8226270
Filing Date: 2012-07-24
Classification: F21K,F21V,F21Y,H05B

Abstract:
1. A lighting device, comprising: an LED; a drive section for driving the LED; an accommodating part accommodating the drive section; and a heat radiating part radiating heat from the LED and/or the drive section; a base part to be connected to an external power supply; and an insulating part insulating the heat radiating part from the base part, wherein the accommodating part is tightly closed in at least a part of the heat radiating part, and the insulating part has a heat radiating part holding cylinder holding the heat radiating part, a base part holding cylinder holding the base part and a linkage part linking the heat radiating part holding cylinder with the base part holding cylinder, wherein the heat radiating part holding cylinder, the base part holding cylinder and the linkage part are formed in one piece.