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. 14, 2015
Filed:
Mar. 19, 2012
Applicant:
Fuwen LI, Fujian, CN;
Inventor:
Fuwen Li, Fujian, CN;
Assignee:
LEELEDS LIGHTING (XIAMEN) CO., LTD., Xiamen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21K 99/00 (2010.01); F21V 3/02 (2006.01); F21V 29/506 (2015.01); F21V 29/71 (2015.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01); F21V 29/507 (2015.01); F21V 29/77 (2015.01);
U.S. Cl.
CPC ...
F21V 29/2275 (2013.01); F21K 9/135 (2013.01); F21V 3/02 (2013.01); F21V 29/004 (2013.01); F21V 29/20 (2013.01); F21V 29/506 (2015.01); F21V 29/713 (2015.01); F21V 29/507 (2015.01); F21V 29/773 (2015.01); F21Y 2101/02 (2013.01); F21Y 2105/001 (2013.01);
Abstract
An LED illumination lamp includes a lamp shell, a light emitting unit, a heat transfer substrate, and a heat dissipation unit. The light emitting unit is mounted on the heat transfer substrate. The lamp shell covers the light emitting unit. The heat dissipation unit includes a heat transfer rod. One end of the heat transfer rod is thermally connected to the heat transfer substrate, and the other end of the rod is thermally connected to the lamp shell for transferring heat from the heat transfer substrate to the lamp shell. The illumination LED lamp has the advantages of high heat dissipation efficiency.