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:
Nov. 17, 2015
Filed:
Oct. 06, 2014
Applicant:
Fujikura, Ltd., Koto-ku, Tokyo, JP;
Inventors:
Randeep Singh, Koto-ku, JP;
Masataka Mochizuki, Koto-ku, JP;
Assignee:
FUJIKURA, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/04 (2006.01); F21S 8/10 (2006.01);
U.S. Cl.
CPC ...
F21S 48/325 (2013.01); F21S 48/1159 (2013.01); F21S 48/125 (2013.01); F21S 48/13 (2013.01); F21S 48/321 (2013.01); F21S 48/326 (2013.01); F21S 48/328 (2013.01);
Abstract
A cooling device for cooling an LED of vehicle headlight without restricting a design of a housing is provided. The cooling device is comprised of an LED held in a housing sealed with a lens, a reflector that reflects a light emitted from the light source, a heat collector on which the LED is mounted, a heat sink disposed behind the reflector, and a pair of heat pipes thermally connecting the heat collector and the heat sink. The heat sink is arranged inside of the housing.