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:
Apr. 24, 2014
GM Global Technology Operations Llc, Detroit, MI (US);
Ingolf Schneider, Ruesselsheim, DE;
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A headlamp of a vehicle is disclosed having an optical system arranged after a light source in a path of a light beam emitted by the light source. The light beam has a directed main beam and a component of undirected diffused light. A cover screen is arranged parallel to the directed main beam after the optical system. A plate for discharging heat is arranged after the cover screen. A lens cover in combination with the cover screen forms an in travelling direction front cover of the headlamp. The cover screen has an aperture which opens the space between the optical system and the cover screen in the direction of the plate and the optical system includes an optical lens body and the undirected diffused light of the light source substantially radiates through the aperture in the cover screen onto the plate.