Patent · US Expired

Lighting device comprising at least one light-emitting diode and vehicle headlight

US7806562B2 · kind B2 · utility

57Cited by

9References

18Claims

0Family size

Assignee

OSRAM Gesellschaft mit beschraenkter Haftung · DE

Inventors

Gerhard Behr · Riedlingen, DE
Peter Helbig · Sontheim, DE
Thomas Reiners · Giengen an der Brenz, DE
Ralf Vollmer · Heidenheim, DE

Key dates

Filing date	Jan 12, 2005
Grant date	Oct 5, 2010
Priority date	—
Expiry date	Sep 13, 2025

Classification

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

Abstract

A lighting device includes at least one light-emitting diode and a cooling aggregate (400) for cooling the at least one light-emitting diode, wherein the at least one light-emitting diode is arranged on the cooling aggregate (400) and the cooling aggregate (400) is provided with at least one recess in which a mounting plate (408) equipped with electrical components is located. Also described is a vehicle headlight including at least one lighting device of the aforementioned kind.

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