发明名称 |
Solid state lighting device with improved heatsink |
摘要 |
A solid state lighting device includes at least one emitter and a forged heatsink arranged to receive and dissipate heat generated by emitter(s). The heatsink may have a thickness and/or profile that varies in at least two dimensions. Fabrication of a solid state lighting device may include providing a forged heatsink, and mounting at least one solid state emitter in thermal communication with the heatsink. A space or object may be illuminated with a lighting device including at least one solid state emitter and a forged heatsink. The lighting device may be operated responsive to at least one sensor arranged to sense temperature and/or at least one characteristic of light emitted by the emitter(s).
|
申请公布号 |
US8476812(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US20090498856 |
申请日期 |
2009.07.07 |
申请人 |
CHAN WAI KWAN;DARLEY DEREK IAN;VAN DE VEN ANTONY PAUL;NEGLEY GERALD H.;CREE, INC. |
发明人 |
CHAN WAI KWAN;DARLEY DEREK IAN;VAN DE VEN ANTONY PAUL;NEGLEY GERALD H. |
分类号 |
H01J1/02 |
主分类号 |
H01J1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|