Heat dissipation assembly including heat sink and fan

Details Heat dissipation assembly including heat sink and fan Heat dissipation assembly including heat sink and fan

2005-08-02

2005-08-02

Chérvinsky, Boris (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S704000, C257S718000, C257S727000, C174S016300, C165S080300, C165S185000

Reexamination Certificate

active

06924982

ABSTRACT:
A heat dissipation assembly (100) includes a retention frame (90), a heat sink (80), a fan holder (10), a pair of clips (60) and a fan (20). The heat sink is mounted on the retention frame and forms a pair of shoulders (822) at opposite sides thereof. The fan holder includes a fan duct (40) surrounding a top portion of the heat sink and including a pair of supports mounted on the shoulders, and a holding frame (30) detachably mounted on the fan duct. The clips are mounted on the supports and engaged with the retention frame. One side of the holding frame is pivotally engaged with the fan duct, an opposite side of the holding frame forms a latching leg (33) that is engaged with an ear (412) formed at the fan duct. Three catching arms extend from the holding frame and retain the fan in the holding frame.

REFERENCES:
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patent: 5590025 (1996-12-01), Clemens
patent: 6407919 (2002-06-01), Chou
patent: 6520250 (2003-02-01), Lee et al.
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patent: 2002/0121358 (2002-09-01), Lee
patent: 478723 (2002-03-01), None
patent: 491501 (2002-06-01), None
patent: 493770 (2002-07-01), None
patent: 511883 (2002-11-01), None

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