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:
Apr. 20, 2021
Filed:
Nov. 16, 2018
Applicant:
Smart Light Source Co., Llc, Brooklyn, NY (US);
Inventors:
Assignee:
SMART LIGHT SOURCE CO., LLC, Brooklyn, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21S 45/48 (2018.01); F21V 23/00 (2015.01); F21V 29/503 (2015.01); F21V 29/508 (2015.01); F21V 31/00 (2006.01); F21V 15/04 (2006.01); F21V 29/76 (2015.01); B61D 29/00 (2006.01); F21V 29/80 (2015.01); F21Y 115/10 (2016.01); F21V 7/00 (2006.01); F21V 5/00 (2018.01); F21Y 105/18 (2016.01);
U.S. Cl.
CPC ...
F21S 45/48 (2018.01); B61D 29/00 (2013.01); F21V 15/04 (2013.01); F21V 23/003 (2013.01); F21V 23/005 (2013.01); F21V 29/503 (2015.01); F21V 29/508 (2015.01); F21V 29/763 (2015.01); F21V 29/767 (2015.01); F21V 29/80 (2015.01); F21V 31/005 (2013.01); F21V 5/007 (2013.01); F21V 7/0083 (2013.01); F21Y 2105/18 (2016.08); F21Y 2115/10 (2016.08);
Abstract
A locomotive headlamp assembly for the thermal control and/or thermal management of heat in a LED lamp enclosure is provided. A seamless retrofit is provided for existing Incandescent (Quartz Halogen) lamps that are in current use. The thermal control of the locomotive headlight generally includes a headlight that has the ability to replace existing Incandescent (Quartz Halogen) lamps with the energy savings of LEDs using interactive circuitry to maximize performance and energy savings and also the thermal management to ensure longer life on LEDs.