Patent · US Active

LED lamp unit, in particular for automotive lamps

US10415762B2 · kind B2 · utility

1Cited by

5References

12Claims

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 25, 2018
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Jun 25, 2038

Classification

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

Abstract

An automotive LED lamp unit includes a plate-like mounting member, LED light sources arranged on two opposite sides of the plate-like mounting member, and a heat sink. The heat sink includes cooling fins and a tapered portion facing the LED light sources and being connected to one end of the plate-like mounting member.

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