Patent ID: 7672136

Claim:
An electronic assembly comprising: a printed circuit board adapted for mounting an electronic component thereon, two engaging portions formed at the printed circuit board, each engaging portion defining a receiving hole therein; and a heat sink adapted to be located on the electronic component to have a thermal connection therewith, the heat sink comprising a base and a plurality of fins spaced from each other and extending upwardly from the base; and a clip resiliently clamping the heat sink on the printed circuit board, the clip comprising a pressing member sandwiched between the fins of the heat sink, a pair of connecting members extending outwardly from opposite ends of the pressing member and oriented towards opposite directions, two operating members extending slantwise and downwardly from ends of the connecting members, respectively, and two clasps extending outwardly from ends of the operating members, respectively; wherein a height of each of the clasps is larger than that of each of the receiving holes of the engaging portions, and the clasps are moved to lock with the engaging portions by operating the operating members.