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:
Dec. 19, 2017
Filed:
Dec. 28, 2015
Applicant:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventor:
Chin-Wen Yeh, New Taipei, TW;
Assignee:
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01); F21V 29/71 (2015.01); F21V 29/60 (2015.01);
U.S. Cl.
CPC ...
G03B 21/16 (2013.01); F21V 29/60 (2015.01); F21V 29/717 (2015.01);
Abstract
A projector includes a case, a system fan located in the case, a lamp securing module and a lamp. The lamp securing module includes a lamp holder and a lampshade integrated with the lamp holder. A plurality of heat conduction portions is located on the lampshade to be adhered to the lamp to guide the heat generated by the lamp to the lampshade, so that the system fan dissipates the heat from the lampshade. The disclosure further offers a heat dissipating method for the projector.