Heat sink including a heat dissipating fin and method for fixing the heat dissipating fin
AssigneesFurukawa Electric Co., Ltd., Sony Computer Entertainment Inc.
InventorsChiyoshi Sasaki, Junji Sotani, Masaru Ohmi, Toshikatsu Hama, Yasuhiro Ootori
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Abstract
A heat sink including a heat dissipating fin comprises (1) a heat dissipating fin having a plurality of mountain-shaped portions and base portions supporting the mountain-shaped portions, (2) a base member having a plurality of slits into which the mountain-shaped portions of the heat dissipating fin are to be inserted and a plurality of holes for fixing the heat dissipating fin, and (3) a fitting member, provided with a plurality of projecting portions corresponding to the plurality of holes of the base member, for fixing the heat dissipating fin between the base member and the fitting member itself.
Claims5
A heat sink including a heat dissipating fin thermally connected to a heat generating element through a heat conductive rubber sheet, comprising:
- (1) a heat dissipating fin having a plurality of mountain-shaped portions and base portions supporting said mountain-shaped portions;
- and
- (2) a base member having a plurality of slits, wherein said mountain-shaped portions of said heat dissipating fin are inserted into said slits of said base member, said base portions of said heat dissipating fin are put between said base member and a heat generating element through a heat conductive rubber sheet.
Dependencies are inferred from the claim text.