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:
Jul. 21, 2015
Filed:
Dec. 08, 2011
Applicant:
Songfa Tang, Zhongshan, CN;
Inventor:
Songfa Tang, Zhongshan, CN;
Assignee:
Zhongshan Broad-Ocean Motor Co., Ltd., Zhongshan, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2006.01); H02K 9/00 (2006.01); H02K 5/18 (2006.01);
U.S. Cl.
CPC ...
H02K 11/0073 (2013.01); H02K 5/18 (2013.01);
Abstract
A structure for heat dissipation of motors including a heat dissipation component. A plurality of bosses for heat dissipation is arranged at intervals on the bottom of the heat dissipation component and an airflow passage is formed at the periphery of each boss. The heat dissipation component is a motor controller or an end cover. The structure for heat dissipation of motors is simple and reasonable. It features fast dissipation speed and excellent dissipation effects. It uses fewer materials, and is low in cost.