Invention Grant
US08876333B1 LED recessed luminaire with unique heat sink to dissipate heat from the LED
有权
LED嵌入式灯具具有独特的散热片,可散发LED的热量
- Patent Title: LED recessed luminaire with unique heat sink to dissipate heat from the LED
- Patent Title (中): LED嵌入式灯具具有独特的散热片,可散发LED的热量
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Application No.: US12803124Application Date: 2010-06-19
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Publication No.: US08876333B1Publication Date: 2014-11-04
- Inventor: Hamid Rashidi
- Applicant: Hamid Rashidi
- Agent Thomas I. Rozsa
- Main IPC: F21S4/00
- IPC: F21S4/00 ; F21V29/00

Abstract:
A uniquely shaped heat sink which has a lower generally elliptical interior shape which extends to an upper generally circular interior shape, the heat sink having a multiplicity of radial fins a portion of which surround the elliptical shaped lower exterior, the multiplicity of lower radial fins integrally formed with a multiplicity of upper radial fins which surround the upper interior circular shape of the heat sink. The multiplicity of upper radial fins form an upper air gap between the fins and an upper surface the plate. As the body heats up, the multiplicity of fins transfer the heat from an LED press fit retained against the heat sink to the edge of the heat sink.
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