Patent ID: 7409983
Filing Date: 2008-08-12
Classification: F28F,H01L

Abstract:
1. A fin assembly comprising: a plurality of fins stacked together along a predetermined direction, each of the fins comprising a main body, the main bodies of two adjacent fins defining an air passage therebetween; and a plurality of projection members extending from each fin, the projection members of a first fin abutting against the main body of a second fin, for dividing the air passage into a plurality of small air channels; wherein the first fin is coupled with the second fin via a plurality of locking members; wherein the locking members comprise fingers, respectively, the main body defines a plurality of cutouts between the fingers and the main body, respectively, the fingers of the first fin extend through the cutouts of the main body of the second fin, and engage the main body of the second fin; and wherein the locking member further comprises an abutting plate extending from the main body, and a flange extending from one end of the abutting plate, the finger offsets from a free edge of the flange.