Fin-type heat sink and electronic device using same

Details Fin-type heat sink and electronic device using same Fin-type heat sink and electronic device using same

2011-03-29

2011-03-29

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S700000, C361S704000, C361S707000, C165S080300, C165S104260

Reexamination Certificate

active

07916485

ABSTRACT:
A heat sink includes two heat spreaders spaced from each other and a heat dissipation fin disposed and connected between the two heat spreaders. The heat dissipation fin includes a plurality of hollow tubular heat dissipation units arranged linearly from one of the heat spreaders to the other one of the heat spreaders. The heat dissipation units are connected together with their axes along length directions thereof being parallel to each other. Each of the heat dissipation units can resiliently deform to change a distance between the two heat spreaders. The present disclosure also discloses an electronic device incorporating such a heat sink.

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