Illumination – Plural light sources – With support
Reexamination Certificate
2008-06-01
2010-10-12
Husar, Stephen F (Department: 2875)
Illumination
Plural light sources
With support
C362S294000, C362S373000
Reexamination Certificate
active
07810950
ABSTRACT:
A heat dissipation device includes a heat conductive member, a fin unit coupled to a bottom surface of the heat conductive member and a plurality of LED modules attached to a top surface of the heat conductive member. The heat conductive member consists of a first plate, a second plate parallel to the first plate and a plurality of posts sandwiched between the first and second plates. Peripheries of the first and second plate are in a hermetical conjunction with each other to form a chamber containing a phase-changeable working fluid therein. The first and second plates therein define a plurality of through orifices. The posts each define therein a screwed orifice which is in alignment with corresponding through orifices of the first and second plates respectively and threadedly receives a screw extending through the LED module.
REFERENCES:
patent: 7674011 (2010-03-01), Zhou et al.
Ding Qiao-Li
Zhou Zhi-Yong
Cranson James W
Foxconn Technologj Co., Ltd.
Fu Zhun Precision Industry (Shen Zhen)., Ltd.
Husar Stephen F
Niranjan Frank R.
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