Patent ID: 6419008
Filing Date: 2002-07-16
Classification: H01L

Abstract:
A CPU cooling device with a mounting mechanism, comprising:a fixing frame including a frame base, an inner periphery located on an inner side of said frame base, at least two mounting holes positioned on said inner periphery for mounting said fixing frame on a circuit board by inserting mounting pieces into said mounting holes, a main opening located at a center part of said fixing frame for accommodating a CPU; said fixing frame having four side faces, two opposite side faces thereof each having two ends each extended to a vertical plate with a through hole, the other side faces being arranged with flanges, respectively; a radiator having a bottom surface in contact with said CPU, a ledge at a periphery thereof for connecting with said inner periphery of said fixing frame, and at least one groove located on said ledge; and at least one pair of wedge members each having a positioning end for passing through said through hole of said vertical plate, a protruding block, a snapping plate for retaining said fixing frame by means of engagement of a distal snapping end on said snapping plate and said flange of said fixing frame, and an embedding plate for locking said radiator by inserting said embedding plate into said groove on said ledge.