Patent ID: 8402626

Claim:
A heat sink installing device comprising: a base; a pair of guiding poles perpendicularly mounted on the base and separated from each other; a slidable cover slidably fitted on the pair of guiding poles and defining at least one through hole therein; a pair of latches mounted on the slidable cover and latched on the corresponding guiding poles, each one of the pair of latches comprising a main body which comprises an open end cavity formed therein and a spacer positioned on a middle portion of the cavity, a locking block positioned in the cavity abutting a side surface of the spacer, a push button positioned in the cavity abutting another opposite side surface of the spacer, a pair of connecting pins passing through the spacer and connecting the locking block and the push button, and a pair of springs positioned between the spacer and a side surface of the push button; and a plurality of auxiliary wings correspondingly attached on a side surface of the slidable cover around the at least one through hole and inclined towards the center of the at least one through hole by a distal end thereof away from the slidable cover.