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. 02, 2019
Filed:
Nov. 22, 2016
Thomas Tessnow, Weare, NH (US);
Ronald Boyd, Jr., Chichester, NH (US);
Michael Tucker, Henniker, NH (US);
Thomas Tessnow, Weare, NH (US);
Ronald Boyd, Jr., Chichester, NH (US);
Michael Tucker, Henniker, NH (US);
OSRAM SYLVANIA Inc., Wilmington, MA (US);
Abstract
Lamp module cooling systemcontains vehicle solid-state light sourcecoupled to an extruded first heat sinkand an extruded second heat sinkin thermal communication with one another and with fluid flow directed from fan air outletof fanover respective heat dissipation first and second ribsto direct warmed air through existing aperturesin headlamp bezelaligned with headlamp opticsto defog or de-ice headlamp cover. Housing coverand coverdefine air flow pathimproving warm air guidance and efficient spatial packaging of lightweight lamp module cooling system