Patent ID: 8517674
Filing Date: 2013-08-27
Classification: G06F

Abstract:
1. A fan assembly comprising: a fan comprising a pair of first and a pair of second sidewalls, the first sidewalls perpendicular to the second sidewalk, a pair of rims symmetrically extending from the first sidewalk, a pair of rims symmetrically extending from the second sidewalls; ends of the rims of the first sidewalls, which are directed toward and adjacent to a same one of the second sidewalls, each comprising a latch flange; ends of the rims of the second sidewalls, which are directed toward and adjacent to a same one of the first sidewalls, each comprising a latch flange; and a heat sink for detachably fixing the fan thereto and comprising a base, a plurality of fins extending from the base, and two fixing boards extending from opposite sides of the base, the fixing boards located at opposite sides of and being higher than the plurality of fins, the fixing boards comprising two limiting flanges perpendicularly extending from tops of the corresponding fixing boards and toward each other, a channel for slidably receiving one pair of rims of the first sidewalls or the second sidewalls defined between the fixing boards and tops of the fins, a blocking member disposed at one end of the channel to block a corresponding sidewall of the fan, and a latch member disposed at the other end of the channel to latch the corresponding latch flanges; wherein the rims extend from bottom edges of the first and second sidewalls.