Illumination – Supported by vehicle structure – Housing
Reexamination Certificate
2007-12-29
2009-12-08
Tso, Laura (Department: 2875)
Illumination
Supported by vehicle structure
Housing
C362S545000, C362S373000, C362S294000, C362S800000, C362S249020
Reexamination Certificate
active
07628522
ABSTRACT:
A light emitting diode (LED) lamp (100) includes a heat sink (200), an LED module (400) attached to a bottom side of the heat sink (200), and an air exhausting duct (300). The air exhausting duct includes a cover (320) and a hollow tube (340) extending upwardly from the cover. The cover is mounted on a top side of the heat sink with an air collecting chamber (326) defined between the heat sink and the cover. The air collecting chamber communicates with an air passage (342) defined in the tube.
REFERENCES:
patent: 7237936 (2007-07-01), Gibson
patent: 2004/0264197 (2004-12-01), Bewig et al.
Huang Chung-Yuan
Jan Shun-Yuan
Yu Fang-Xiang
Foxconn Technology Co., Ltd.
Fu Zhun Precision Industry (Shen Zhen) Co. Ltd.
Niranjan Frank R.
Tso Laura
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