Heat sink assembly

摘要

A heat sink assembly includes a heat sink, a clip and a fastener. The heat sink includes a base and a plurality of fins extending upwardly from the base. A slot is defined between the fins. Grooves are defined on opposite sides of a particular row of the fins. The clip defines a spring portion received in the slot of the heat sink. The curved fastener forms a pair of projections with a gap defined therebetween extending inwardly from both ends of the fastener for engaging the corresponding grooves of the heat sink. A tab is defined on one side of the fastener for engagement with an edge of one of the fins.