| 摘要 |
A lighting apparatus 100 includes a light source, a power supply circuit 6 supplying power to the light source, a heat radiating section 3 made of electrical insulating material and radiating heat from the power supply circuit 6 to outside air, and a heat conducting section conducting heat from the power supply circuit 6 to the heat radiating section 3, and the heat radiating section 3 and the heat conducting section are thermally connected. A weight reduction of the lighting apparatus 100 is realized and a heat conduction from the heat conducting section to the heat radiating section 3 is improved. |
