Heat-dissipation apparatus of portable computer

Details Heat-dissipation apparatus of portable computer Heat-dissipation apparatus of portable computer

2006-10-03

2006-10-03

Duong, Hung Van (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S705000, C165S080300, C174S015200

Reexamination Certificate

active

07116552

ABSTRACT:
A heat-dissipation apparatus of the portable computer is fabricated in a host and a display unit pivotal connected therein for dissipating the heat from the electronic component. The apparatus has a conductive part whose thickness is designed to be equal to the thickness of the portable computer when closed. The conductive part has a first connecting portion and a second connecting portion, which the second connecting portion is used to be inserted by a cooling end of a first heat pipe. The heating end of the first heat pipe extends into the host and faces to the electronic component. The first connecting portion is used to be inserted by a heating end of a second heat pipe. The cooling end of the second heat pipe extends to the display unit.

REFERENCES:
patent: 6097596 (2000-08-01), Cipolla et al.
patent: 6595269 (2003-07-01), Mitchell
patent: 2002/0064027 (2002-05-01), Sasaki et al.

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