Heat dissipation device

Details Heat dissipation device Heat dissipation device

2006-07-24

2008-03-25

Thompson, Gregory D (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C165S080300, C165S121000, C165S122000, C165S104330, C361S700000, C361S703000

Reexamination Certificate

active

07349212

ABSTRACT:
A heat dissipation device includes a heat sink having a plurality of fins defining a plurality of passageways therebetween. The passageways have an inlet and an outlet at two sides of the heat sink. A fan is located at the inlet of the passageways of the heat sink for providing airflow to the heat sink. A guiding member is positioned at the outlet of the passageways of the heat sink for guiding the airflow to electronic components around the heat dissipation device. The heat sink defines a slot at a side thereof, the guiding member extends at least a fixing arm fixed to the heat sink and a tongue embedded into the slot of the heat sink, thereby attaching the guiding member to the heat sink.

REFERENCES:
patent: 6698499 (2004-03-01), Wagner et al.
patent: 7038913 (2006-05-01), Lee et al.
patent: 7120018 (2006-10-01), Shen et al.
patent: 7215548 (2007-05-01), Wu et al.
patent: 2002/0063328 (2002-05-01), Baek et al.
patent: 2003/0121645 (2003-07-01), Wang
patent: 2007/0097654 (2007-05-01), Hao et al.
patent: 2007/0145572 (2007-06-01), Chen et al.

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