Patent · US Active

LED exterior and street lamps

US9964268B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

Phoenix Mecano Digital Elektronik GmbH · DE

Inventors

Andreas Balten · Paderborn, DE
Christian Bischof · Lemgo, DE
Detlev Mueller · Ellwangen, DE
Olaf Sausemuth · Sondershausen, DE
Hans-Georg Stumborg · Berlin, DE

Key dates

Filing date	Feb 24, 2016
Grant date	May 8, 2018
Priority date	—
Expiry date	Feb 24, 2036

Classification

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

Abstract

An LED exterior and street lamp (luminaire) is provided with an LED operating chamber and a functional chamber each hermetically sealed and interconnected to each other in a thermally-isolated manner at their narrow end faces, the chambers being surrounded by a cooling surface which can be replaced externally on the housing of the chambers and can be adapted in terms of surface area.

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