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.:
Date of Patent:
Aug. 24, 2010
Filed:
Jul. 31, 2006
Jie-bo Peng, Shenzhen, CN;
Jin-gong Meng, Shenzhen, CN;
Ching-bai Hwang, Tu-Cheng, TW;
Jui-wen Hung, Taipei Hsien, TW;
Jie-Bo Peng, Shenzhen, CN;
Jin-Gong Meng, Shenzhen, CN;
Ching-Bai Hwang, Tu-Cheng, TW;
Jui-Wen Hung, Taipei Hsien, TW;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A heat dissipation device includes a heat sink () and a blower () for generating an airflow to the heat sink. The blower includes a housing () and at least one plate () extending outwardly from the housing. The housing forms a contacting surface () abutting a side of the heat sink. The plate includes an inner surface () abutting another side of the heat sink. A groove () is defined in a junction of the housing and the plate, and thus the contacting surface of the housing and the inner surface of the plate are planar-shaped to avoid interference between the housing of the blower and the heat sink. The groove has chamfer angles R therein. The housing is made by plastic injection molding or die casting.