Patent ID: 8605427
Filing Date: 2013-12-10
Classification: H01L,H05K

Abstract:
1. A heat dissipation device comprising: a heat sink; and a fan duct comprising: a baffle received in the cover, the baffle pivotally engaged between the first and second sidewalls, the baffle forming an angle with the top plate and being rotatable relative to the first and second sidewalls to adjust the angle between the baffle and the top plate; wherein the baffle comprises a shaft adjoining the top plate of the cover, and an extending plate extending from a side of the shaft, the shaft having a first end pivotally received in the first sidewall and a second end pivotally received in the second sidewall; and wherein each of the first sidewall and the second sidewall defines a pivot hole therein to pivotally receive the shaft, the first sidewall defining a plurality of recesses surrounding the pivot hole in the first side wall, the first end of the shaft having at least a protrusion received in one of the recesses.