| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED lamp that can effectively dissipate heat with a simple structure.SOLUTION: An LED lamp 14 includes a lighting circuit 39, an accommodation unit 31, a heat dissipator 32, an LED substrate 34, and a cover 35. The accommodation unit 31 includes a pair of electrode pins 49 and 49 electrically connected to the lighting circuit 39, and accommodates the lighting circuit 39 therein. The heat dissipator 32 is provided with a lid unit 57 covering the accommodation unit 31, and a placement unit 58 located around the lid unit 57, in an integrated manner. The LED substrate 34 includes an LED 86 emitting light by power supply from the lighting circuit 39, and is disposed in such a manner as to be thermally connected to the placement unit 58 of the heat dissipator 32. The cover 35 has light transparency and covers the LED substrate 34. |
