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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10368430 B1

PDFFull Text
Date of Patent:
Jul. 30, 2019

Filed:

Feb. 28, 2018

Heat dissipation device

Applicant:

Cooler Master Co., Ltd., New Taipei, TW;

Inventors:

Chun-Ching Ho, New Taipei, TW;

Hsin-Hung Chen, New Taipei, TW;

Assignee:

COOLER MASTER CO., LTD., New Taipei, TW;

Attorney:

Maschoff Brennan

Primary Examiner:

David M Sinclair

Assistant Examiner:

Robert D Brown

Int. Cl.
CPC ...
H05K 1/02 (2006.01); G06F 1/20 (2006.01); F28D 9/00 (2006.01); H05K 7/20 (2006.01); F28D 15/02 (2006.01); H01L 23/427 (2006.01); H01L 23/40 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0203 (2013.01); F28D 9/0075 (2013.01); F28D 15/0233 (2013.01); F28D 15/0275 (2013.01); G06F 1/20 (2013.01); H01L 23/427 (2013.01); H05K 7/20336 (2013.01); H05K 7/20509 (2013.01); H01L 23/4093 (2013.01); H05K 7/2039 (2013.01); H05K 7/20709 (2013.01);
Abstract

A heat dissipation device includes a heat dissipation piece, heat conduction plates, a rod piece and a switch. The heat conduction plates are connected to the heat dissipation piece and spaced apart from and arranged parallel to each other so as to define accommodating spaces. Each heat conduction plate has a free end away from the heat dissipation piece, and the free end has a through hole. The rod piece has a first end and a second end opposite to each other, the rod piece penetrates through the through holes, and the second end has a limitation portion. The switch has a cam portion pivoted to the first end. When the switch is pivoted with respect to the heat conduction plates, the cam portion drives the rod piece to move among the through holes, making the limitation portion to press against or be separated from the heat conduction plates.

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