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:
Jun. 24, 2014
Filed:
Jan. 20, 2012
Wen-hao Liu, New Taipei, TW;
Chu-hsien Chou, New Taipei, TW;
Wen-Hao Liu, New Taipei, TW;
Chu-Hsien Chou, New Taipei, TW;
Asia Vital Components Co., Ltd., New Taipei, TW;
Abstract
A motor stator with heat dissipation structure for fan includes a silicon steel plate assembly having a plurality of magnetic-pole columns, on each of which at least one winding is wound, and a space is defined between any two adjacent magnetic-pole columns; a covering being a heat-conducting plastic material filled in the spaces while covering the silicon steel plate assembly and the windings; and a plurality of heat pipes being extended into or through the covering filled in the spaces, so that heat produced by the silicon steel plate assembly and the windings during operation thereof can be transferred to the covering, and the heat pipes can absorb the heat from the covering and dissipate the absorbed heat into ambient air. Therefore, the silicon steel plate assembly and the windings can have lowered temperature and the cooling fan can have upgraded heat dissipation characteristic.