Patent ID: 8002020

Claim:
A heat dissipation assembly for dissipating heat from an electronic component mounted on a printed circuit board, comprising: a heat sink for contacting the electronic component; and a pair of fasteners for fixing the heat sink on the printed circuit board, each comprising: a sleeve adapted for extending through the printed circuit board; a latch accommodated in the sleeve; a resilient pole retained in the sleeve and abutting against the latch; and a handle pivotably attached to the pole and adapted for pressing against the heat sink downwardly when the handle is pivoted to from an unlocked position to a locked position; wherein when the handle is moved to the locked position, the pole is driven by the handle to stretch upwardly to thereby press against the latch outwardly, a part of the latching being protruded out of the sleeve so as to press the printed circuit board upwardly.