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. 26, 2016
Filed:
May. 22, 2014
Applicant:
Panasonic Corporation, Osaka, JP;
Inventor:
Kosaku Arita, Niigata, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21S 8/10 (2006.01); B60Q 1/00 (2006.01);
U.S. Cl.
CPC ...
F21S 48/142 (2013.01); B60Q 1/0041 (2013.01); F21S 48/1104 (2013.01); F21S 48/1109 (2013.01); F21S 48/1159 (2013.01); F21S 48/1305 (2013.01); F21S 48/137 (2013.01); F21S 48/1317 (2013.01); F21S 48/1323 (2013.01); F21S 48/1388 (2013.01); F21S 48/145 (2013.01); F21S 48/1747 (2013.01); F21S 48/328 (2013.01);
Abstract
A light source unit including: a first light source module; a heat sink including a light source arrangement portion on which the first light source module is arranged and a concave portion opened to surround the light source arrangement portion; and a reflector that includes a through-hole through which the light source arrangement portion is inserted and reflects light emitted from the first light source module. The reflector is arranged having at least a portion thereof located in the concave portion.