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. 26, 2019
Filed:
Mar. 20, 2018
Applicant:
Valeo Vision, Bobigny, FR;
Inventors:
Assignee:
VALEO VISION, Bobigny, FR;
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/77 (2015.01); H01S 5/024 (2006.01); F21V 29/71 (2015.01); F21S 45/49 (2018.01); F21S 45/43 (2018.01); F21S 41/141 (2018.01); B60Q 1/04 (2006.01); F21K 9/90 (2016.01); F21Y 115/10 (2016.01); H01S 5/022 (2006.01);
U.S. Cl.
CPC ...
F21V 29/773 (2015.01); B60Q 1/04 (2013.01); F21K 9/90 (2013.01); F21S 41/141 (2018.01); F21S 45/43 (2018.01); F21S 45/49 (2018.01); F21V 29/713 (2015.01); H01S 5/02407 (2013.01); F21Y 2115/10 (2016.08); H01S 5/02212 (2013.01); H01S 5/02284 (2013.01); H01S 5/02469 (2013.01);
Abstract
Device for cooling a light source, laser diode, including a first heatsink equipped with a core provided with a bore extending along a lighting axis and forming a housing for receiving such a light source, and including first fins extending from the core outward, wherein the device includes a second heatsink that has second fins extending toward the lighting axis from a peripheral portion arranged around the lighting axis, at least one second fin of the second heatsink being at least partially interleaved between first fins of the first heat sink.