Patent · US Active

Lamp socket with improved heat conduction

US7745982B2 · kind B2 · utility

5Cited by

13References

9Claims

0Family size

Assignee

KONINKLIJKE PHILIPS ELECTRONICS NV · NL

Inventors

Peter Rosenmuller · Plauen, DE
Jurgen Flechsig · Plauen, DE
Gert Muller · Munich, DE
Andreas Trampler · Plauen, DE

Key dates

Filing date	Sep 23, 2005
Grant date	Jun 29, 2010
Priority date	—
Expiry date	Oct 31, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH01K1/46
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a lamp socket 1 for lamps 25, in particular vehicle lamps, comprising a connection region 2 for arranging the lamps 25 on a headlamp, a light or the like, a hollow-cylindrical receiving section 3 for arranging a bulb 27 on the lamp socket 1, and a cylindrical metal sleeve 4 which is arranged in the receiving section 3. In order to provide a lamp socket 1 of simple and stable design which has high heat-resistance, it is provided that a flange 5 arranged on the metal sleeve 4 rests on protrusions 7 which project from an upper edge 6 of the receiving section 3.

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