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:
Apr. 05, 2016
Filed:
Dec. 20, 2012
Asia Vital Components Co., Ltd., New Taipei, TW;
Chu-Hsien Chou, New Taipei, TW;
ASIA VITAL COMPONENTS CO., LTD., New Taipei, TW;
Abstract
A motor bearing heat dissipation structure includes a metal base, a heat conducting element connected to the metal base and including a wall portion and an extended portion, and a plastic bearing cup located around an outer side of the wall portion of the heat conducting element and fixed to the metal base. The plastic bearing cup internally defines a bearing receiving hole. The extended portion is horizontally extended from an upper end of the wall portion toward a center of the plastic bearing cup. A bearing is received in the bearing receiving hole and seated on the extended portion, so that heat produced by the bearing when it rotates along with a rotary shaft of a motor is transferred from the extended portion of the heat conducting element to the metal base for dissipation. A fan using such motor bearing heat dissipation structure is also disclosed.