Compact electronics plenum

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C361S692000, C361S694000, C361S709000, C165S080300

Reexamination Certificate

active

07027300

ABSTRACT:
A plenum (12, 60) having a plurality of heat fins (40, 72) and also a receptacle (20) for receiving a heat generating component (22) in a friction fit arrangement. The plenum has a plurality of passageways (14, 66) defined by the plurality of fins arranged in rows, and also includes a plurality of openings (50, 76) disposed between the fin. The receptacle frictionally receives a respective heat generating component (22), and wicks heat to the fins. Air communicating through the passageways defined by the fins removes heat from the fins, and also creates a venturi effect to remove heat from within a housing via the openings to further cool the portable electronic device.

REFERENCES:
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patent: 5373418 (1994-12-01), Hayasi
patent: 5440450 (1995-08-01), Lau et al.
patent: 5838066 (1998-11-01), Kitajo
patent: 6301115 (2001-10-01), Hashimoto et al.
patent: 6333852 (2001-12-01), Lin
patent: 6442024 (2002-08-01), Shih
patent: 6657860 (2003-12-01), Matsui et al.
patent: 6671177 (2003-12-01), Han
patent: 6912128 (2005-06-01), Bird et al.
patent: 411298180 (1999-10-01), None

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