Patent · US Active

Lighting device and method of manufacturing it

US10054292B2 · kind B2 · utility

0Cited by

2References

12Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Marco Munarin · Paese, IT
Martin Reiss · Radeberg, DE
Alberto Alfier · Vedelago, IT
Thomas Rieger · Ingolstadt, DE

Key dates

Filing date	Jun 15, 2016
Grant date	Aug 21, 2018
Priority date	—
Expiry date	Oct 15, 2036

Classification

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

Abstract

In various embodiments, a lighting device is provided. The lighting device includes a channel-shaped elongate profiled body having a central or web portion and two side portions sidewise of the web portion, a profiled body having mutually opposed undercuts opening inwardly of the channel shape of profiled body, and a light radiation source assembly including an elongate support board carrying one or more light radiation sources, e.g. LED sources, the support board having longitudinal sides extending into the said undercuts, wherein the light radiation source assembly is retained by the channel-shaped profiled body.

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