Patent · US Active

Headlight lens for a vehicle headlight

US9732924B2 · kind B2 · utility

0Cited by

0References

33Claims

0Family size

Assignee

DOCTER OPTICS SE · DE

Inventors

Wolfram Wintzer · Jena, DE
Hans Scheibner · Neustadt, DE
Hagen Goldammer · Jena, DE

Key dates

Filing date	Oct 1, 2013
Grant date	Aug 15, 2017
Priority date	—
Expiry date	Jun 12, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG02B19/0047
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a headlamp lens for a vehicle headlamp, in particular a motor vehicle headlamp. The headlamp lens comprises a body made of a transparent material and having at least one light inlet surface and at least one optically effective light exit surface. The body comprises a light tunnel which transitions into a light-conducting element while making a bend for imaging the bend as a light-shadow line. The body further comprises an orientation structure for orienting the headlamp lens in a vehicle headlamp and/or for orienting the headlamp lens towards a light source for irradiating light onto the light inlet surface.

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