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:
Mar. 31, 2015
Filed:
Feb. 08, 2013
Applicant:
Toshiba Lighting & Technology Corporation, Yokosuka-shi, Kanagawa-ken, JP;
Inventor:
Shigeru Osawa, Yokohama, JP;
Assignee:
Toshiba Lighting & Technology Corporation, Yokosuka-shi, Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/20 (2006.01); F21V 29/00 (2006.01); F21K 99/00 (2010.01); F21V 3/00 (2006.01); F21V 15/01 (2006.01); H05B 33/08 (2006.01); F21V 17/10 (2006.01); F21Y 101/02 (2006.01); F21V 23/00 (2006.01);
U.S. Cl.
CPC ...
F21V 29/22 (2013.01); F21K 9/135 (2013.01); F21K 9/1355 (2013.01); F21V 3/00 (2013.01); F21V 15/011 (2013.01); H05B 33/0803 (2013.01); F21K 9/1375 (2013.01); F21V 17/101 (2013.01); F21V 29/004 (2013.01); F21Y 2101/02 (2013.01); F21V 29/2231 (2013.01); F21V 29/2293 (2013.01); F21V 23/002 (2013.01); F21V 23/006 (2013.01);
Abstract
A lamp may include an outer shell having heat conductivity and a base provided in the outer shell. The outer shell may include a light source support, and a heat radiating surface exposed to the outside of the outer shell. The light source support may, in some examples, be formed integrally with the heat radiating surface. A light source may be supported on the light source support. The light source may be heated during lighting, and be thermally connected to the light source support. In some examples, the light source may be covered by a cover.