发明名称 |
Lighting fixtures having enhanced heat sink performance |
摘要 |
Lighting fixtures having an enhanced heat sink performance are provided. A heat sink member is a unitary ring member. An outside surface of the heat sink member is disposed exterior of the lighting fixture and includes a plurality of outwardly extending fins. An inside surface of the heat sink member is disposed inside of the lighting fixture and includes a plurality of surfaces configured for mating engagement with a respective light source board. The heat sink member joins upper and lower globe portions of the lighting fixture. A reflector or a light pipe optionally is provided interior of the light fixture, providing illumination directional control. A polygon shaped lighting fixture provides a LED light output to cross in a plane proximate to a light center of the fixture. |
申请公布号 |
US8419238(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20100725131 |
申请日期 |
2010.03.16 |
申请人 |
ROBINSON JOEL E.;A.L.P. LIGHTING & CEILING PRODUCTS, INC. |
发明人 |
ROBINSON JOEL E. |
分类号 |
F21V15/00 |
主分类号 |
F21V15/00 |
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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