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. 16, 2019
Filed:
Jan. 28, 2016
Applicant:
Fujikura Ltd., Tokyo, JP;
Inventors:
Assignee:
FUJIKURA LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 45/47 (2018.01); F21V 29/51 (2015.01); F21V 29/77 (2015.01); F21S 41/143 (2018.01); F21S 41/657 (2018.01); F21V 29/503 (2015.01); F21Y 115/10 (2016.01); F21S 41/00 (2018.01); F21S 43/00 (2018.01); F21V 14/02 (2006.01); B60Q 1/076 (2006.01);
U.S. Cl.
CPC ...
F21V 29/503 (2015.01); F21S 41/00 (2018.01); F21S 41/657 (2018.01); F21S 43/00 (2018.01); F21S 45/47 (2018.01); F21V 14/02 (2013.01); F21V 29/51 (2015.01); F21V 29/77 (2015.01); B60Q 1/076 (2013.01); F21S 41/143 (2018.01); F21Y 2115/10 (2016.08);
Abstract
A vehicular headlamp includes a light source on which a light emitting diode is mounted on a substrate, a heat spreading plate attached to the substrate so as to be capable of transferring heat, a holding member integrated with the heat spreading plate, a heat pipe comprising a first end portion and a second end portion, each of which having a circular cross-section, the first end portion being rotatably engaged with the holding member, and a heat sink connected to the second end portion.