Patent · US Active

LED lamp unit, in particular for automotive lamps

US10018310B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignee

LUMILEDS LLC · US

Inventors

Lukas Kuepper · Aachen, DE
Mohammad Mirsadeghi · Eindhoven, NL
Gunnar Luettgens · Aachen, DE
Gordon Patrick Rudolf Elger · Ingolstadt, DE
Nadin Roesler · Veldhoven, NL
Aldo Tralli · Arnhem, NL

Key dates

Filing date	Jun 3, 2013
Grant date	Jul 10, 2018
Priority date	—
Expiry date	Feb 26, 2034

Classification

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

Abstract

The present invention relates to a LED lamp unit (10) comprising at least two LED light sources (2) arranged between a heat sink (3) and an electrical connector base at two opposing sides of the lamp unit (10) to emit in opposed half spaces. The proposed LED lamp unit can be constructed in a very compact form in order to replace known halogen, xenon and incandescent bulbs without changing the construction of the reflector and mechanical parts in a head lamp or signaling lamp.

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