| 摘要 |
A portable light including thermal protection comprises a thermally-conductive heat sink having a heat dissipating part and a heat collecting part; a light source having a surface thermally coupled to the heat collecting part of the heat sink; an electronic circuit for controlling the light source, wherein the electronic circuit is adjacent the heat collecting portion of the heat sink; and a thermally-conductive material between the electronic circuit and the heat collecting part of the heat sink for providing a thermally conductive path therebetween.
|
