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:
Feb. 13, 2007
Filed:
Oct. 13, 2005
Alex Hong, Kaohsiung, TW;
Ko Chien Wang, Kaohsiung, TW;
Alex Hong, Kaohsiung, TW;
Ko Chien Wang, Kaohsiung, TW;
Sunonwealth Electric Machine Industry Co., Ltd., Kaohsiung, TW;
Abstract
The present invention relates to a heat dissipation device comprising a heat dissipation base and an upper lid. The heat dissipation base is integrally formed by a metal material with superior heat conductivity, and has an airflow channel and an accommodating space. The upper lid covers the accommodating space. The airflow channel communicates with the accommodating space, and the airflow channel has an outlet on one side thereof and a plurality of heat dissipation fins in the interior thereof. The accommodating space has a blade set in the interior thereof, which speeds the dissipation of the heat by forcing the airflow. The advantages of the heat dissipation device of the present invention are to be assembled easily; no noise and turbulent flow; and its application type and occasion are not limited.