Patent ID: 7881056
Filing Date: 2011-02-01
Classification: H05K

Abstract:
1. An electronic device comprising: a heat generating element disposed on a substrate; and a radiation member disposed perpendicularly to a bottom of a case and adjacent to a side plate of the case having two vent holes, which includes: a groove vertically extending upward from a lower portion, and through holes formed in a position corresponding to the vent holes of the side plate of the case and at an upper portion along the groove, wherein: the radiation member is provided such that one of the groove and one of the through holes are provided above the heat generating element, and a visor-like protrusion, sloped to fall as the visor-like protrusion extends in the direction of the interior of the case, is provided above the heat generating element at an upper portion of the one of the through holes, and is hung from a top plate of the case, the radiation member further includes two protrusions that fit with the vent holes formed in the side plate of the case and the through holes are formed in the protrusions.