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:
Jan. 04, 2011
Filed:
Jun. 25, 2009
Heng Liu, Shenzhen, CN;
Heng Liu, Shenzhen, CN;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tucheng, Taipei County, TW;
Abstract
A heat dissipation device for cooling an electronic device mounted on a printed circuited board includes a heat sink thermally contacting the electronic device, a fan defining a plurality of through holes in a periphery thereof and a fixing device fixing the fan on a side of the heat sink. A plurality of fasteners are attached on a bottom of the heat sink and fasten the heat sink on the printed circuited board. The fasteners block the through holes in a bottom of the fan. The fixing device includes fixing brackets attached to the heat sink and a plurality of resilient connecting devices. Each resilient connecting device has an end extending through a corresponding through hole in the bottom of the fan and connected to the fan, and another end connected to a bottom of a corresponding fixing bracket.