Heat frame for portable computer

Details Heat frame for portable computer Heat frame for portable computer

1996-05-31

1999-10-26

Feild, Lynn D.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361707, 165 802, G06F 120, H05K 720

Patent

active

059739207

ABSTRACT:
A heat frame (10) incorporates a mounting frame for mounting multiple circuit boards (38), a heat sink (24), a connector bracket (34), and hinge mounts (12) into one integral component. Heat removed by the heat sink (24) is transferred over the entire heat frame (10) with the aid of a heat pipe (44). Fins 17 dissipate heat through the housing of computer (50) under the display assembly (74). The integral nature of the heat frame (10) reduces assembly and testing costs, as well as providing superior heat transfer and EMI/RFI grounding.

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