Patent ID: 7891414
Filing Date: 2011-02-22
Classification: F28D,F28F,Y10T

Abstract:
1. A method of manufacturing a heat dissipator having heat pipes, for assembling the heat pipes in a same accommodating trough of a heat-conducting base, the method comprising the steps of: a) arranging a first heat pipe in the accommodating trough, the accommodating trough having a bottom surface defining an abutting section, an opening opposite the bottom surface, and side surfaces defining inner wall faces extending therebetween; b) pressing the first heat pipe to generate deformation, thereby causing the first heat pipe to be pressed against the bottom surface and contacts the abutting section; c) arranging second heat pipe in the accommodating trough to overlap on the first heat pipe; and d) pressing the second heat pipe to generate deformation, thereby causing the second heat pipe to be pressed against the first heat pipe so as to partially cover the first heat pipe, such that the first heat pipe is disposed between the bottom surface and the second heat pipe, and the second heat pipe is disposed between the first heat pipe and the trough opening.