| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system capable of making heat favorably conductive from a heating element to a heat radiation part. <P>SOLUTION: The lighting system 100 includes a light source, a power supply circuit 6 for supplying power to the light source, the heat radiation part 3 formed of an electric insulating material for radiating heat from the power supply circuit 6 stored therein to outside air, and a heat conduction part for making the heat from the power supply circuit 6 conductive to the heat radiation part 3. The heat radiation part 3 is thermally connected to the heat conduction part. Thus, the lighting system 100 has improved heat conduction from the hear conduction part to the heat radiation part 3 while being achieved in weight reduction. <P>COPYRIGHT: (C)2011,JPO&INPIT |
