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. 06, 2021
Filed:
Oct. 11, 2018
Applicant:
Sunonwealth Electric Machine Industry Co., Ltd., Kaohsiung, TW;
Inventors:
Assignee:
Sunonwealth Electric Machine Industry Co., Ltd., Kaohsiung, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); F21V 15/01 (2006.01); F21V 3/02 (2006.01); F21V 3/06 (2018.01); H05K 7/20 (2006.01); F04D 29/32 (2006.01); F21Y 105/18 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 33/0096 (2013.01); F04D 29/329 (2013.01); F21V 3/02 (2013.01); F21V 3/0625 (2018.02); F21V 15/01 (2013.01); F21V 33/0092 (2013.01); H05K 7/20172 (2013.01); F21Y 2105/18 (2016.08); F21Y 2115/10 (2016.08);
Abstract
A fan includes a fan frame, an impeller, a plurality of blades and a light emitting unit. The impeller is rotatably coupled with the fan frame and includes a light diffuser ring. The plurality of blades is connected to the light diffuser ring. The light emitting unit is mounted in the fan frame, includes a board and plurality of light-emitting elements mounted on the board, and shines light on the light diffuser ring.