Patent · US Active

Vehicle headlight

US10371338B2 · kind B2 · utility

1Cited by

0References

7Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Rouven Haberkorn · Darmstadt, DE
Philipp Roeckl · Aschaffenburg, DE
Isabell Woelfelschneider · Gerolzhofen, DE
Ursula Deppisch · Mainz, DE
Alexander Schmidt · Ingolstadt, DE

Key dates

Filing date	Feb 5, 2018
Grant date	Aug 6, 2019
Priority date	—
Expiry date	Feb 5, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A vehicle headlight includes an LED lamp that emits a light bundle in a first main direction of propagation. A first reflector for deflecting the light bundle from the first main direction of propagation into a second main direction of propagation. A second reflector that deflects the light bundle from the second main direction into a third direction of propagation. The first main direction of propagation and the third main direction of propagation span an acute angle that is smaller than the angle spanned by the first main direction of propagation and second main direction of propagation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.