Illumination – Light source and modifier – With ventilating – cooling or heat insulating means
Reexamination Certificate
2011-06-28
2011-06-28
Payne, Sharon E (Department: 2875)
Illumination
Light source and modifier
With ventilating, cooling or heat insulating means
C362S153100, C362S218000, C362S249020, C362S264000, C362S345000, C362S373000
Reexamination Certificate
active
07967473
ABSTRACT:
An LED lamp (100) includes a plurality of LED modules (20) and a thermal module (30). Each of the LED modules has a plurality of LEDs (220). The thermal module is secured to a side of the LED modules. The thermal module includes a plurality of fins (320). The fins are stacked with one above another with a gap defined between two adjacent fins. Each of the fins defines two opening (325). The openings of the fins coincide with each other from top to bottom so as to form two channels (328). The channels are used for air to flow therein to exchange heat with the fins.
REFERENCES:
patent: 7025125 (2006-04-01), Sheng et al.
patent: 7278761 (2007-10-01), Kuan
patent: 7338186 (2008-03-01), Wu et al.
patent: 200952670 (2007-09-01), None
patent: 200965218 (2007-10-01), None
Huang Chung-Yuan
Kuo Jer-Haur
Yang Lin
Yu Ye-Fei
Zha Xin-Xiang
Foxconn Technology Co., Ltd.
Fu Zhun Precision Industry (Shen Zhen) Co. Ltd.
Niranjan Frank R.
Payne Sharon E
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