HEAT-DISSIPATING FIN ASSEMBLY FOR HEAT SINK

摘要

A heat-dissipating fin assembly ( 1 ) includes a plurality of individual fin plates ( 10 ) arranged side by side. Each of the fin plates includes a main body ( 14 ) and a pair of flanges extending perpendicularly from opposite top and bottom sides of the main body. Each flange comprises a first plane extending from the main body and a second plane extending from the first plane. The second plane comprises a pair of engaging projections extending from two ends thereof. The second plane of a rear fin plate covers the first plane of an adjacent front fin plate. The rear and front fin plates are interlocked by the engaging projections of the rear fin plate bent to respectively engage two ends of the first plane of the front fin plate.