HEAT SINK
PROBLEM TO BE SOLVED: To solve a problem that, in a heat sink formed by combining conventional plate materials, since a heat radiating portion is thermally segmented, a small heating element is not directly connected to each heat radiating portion, causing the degradation of heat radiation performan...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
28.01.2010
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To solve a problem that, in a heat sink formed by combining conventional plate materials, since a heat radiating portion is thermally segmented, a small heating element is not directly connected to each heat radiating portion, causing the degradation of heat radiation performance. SOLUTION: The heat sink includes a heat radiating fin portion equipped with a heat receiving surface allowing the heating element to be directly attached, which is formed by arranging a plurality of plate materials having a heat receiving portion formed by folding the vicinity of one side at almost right angle, in almost parallel to the thickness direction of the plate materials, and a connecting member which thermally connects the plurality of plate materials while being attached to the back face of the heat receiving surface. COPYRIGHT: (C)2010,JPO&INPIT |
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Bibliography: | Application Number: JP20080181033 |