发明名称 |
Solid state lighting device using heat channels in a housing |
摘要 |
A light assembly includes a cover, a base and a housing coupled between the housing and the base. A first circuit board is disposed within the housing. The first circuit board has a plurality of light sources thereon. The housing comprises an inner wall defining a first volume therein and an outer wall spaced apart from the inner wall. The housing comprises a plurality of spaced apart fins extending between the inner wall and the outer wall define a plurality of channels having a first end proximate the cover and a second end proximate the base. The channels have a first cross sectional area proximate the first end greater than a second cross-sectional area proximate the second end. An elongated control circuit board assembly is electrically coupled to the light sources of the first circuit. |
申请公布号 |
US8282250(B1) |
申请公布日期 |
2012.10.09 |
申请号 |
US201213492177 |
申请日期 |
2012.06.08 |
申请人 |
DASSANAYAKE MAHENDRA;ALLES HIRANTHINI;ELUMIGEN LLC |
发明人 |
DASSANAYAKE MAHENDRA;ALLES HIRANTHINI |
分类号 |
F21V29/00 |
主分类号 |
F21V29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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