Invention Grant
- Patent Title: LED lamp with an improved heat sink
- Patent Title (中): LED灯具有改进的散热器
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Application No.: US12024966Application Date: 2008-02-01
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Publication No.: US07654688B2Publication Date: 2010-02-02
- Inventor: Hao Li , Yong-Dong Chen , Shih-Hsun Wung
- Applicant: Hao Li , Yong-Dong Chen , Shih-Hsun Wung
- Applicant Address: CN Shenzhen, Guangdong Province TW Tu-Cheng, Taipei Hsien
- Assignee: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.,Foxconn Technology Co., Ltd.
- Current Assignee: Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.,Foxconn Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong Province TW Tu-Cheng, Taipei Hsien
- Agent Frank J. Niranjan
- Priority: CN200710125124 20071214
- Main IPC: F21V21/00
- IPC: F21V21/00 ; F21V29/00
Abstract:
A recessed LED lamp for being mounted in a wall or a ceiling, includes a housing (10), a printed circuit board (20) received in the housing, a plurality of LEDs (22) mounted on the printed circuit board, a casing (40) surrounding the housing, a pair of arms (50) resiliently and pivotably attached on the casing, and a heat sink (30) secured below the housing. The heat sink includes a base (32) contacting the printed circuit board and thermally connecting therewith, a plate (34) extending outwardly from the base and a plurality of fins (36) extending downwardly from the plate (34).
Public/Granted literature
- US20090154160A1 LED LAMP WITH AN IMPROVED HEAT SINK Public/Granted day:2009-06-18
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