Elongated luminaire comprising LEDs for illuminating objects in front of the luminaire
US8337044B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Oct 20, 2008 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Mar 28, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D27/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An elongated luminaire for illuminating objects in front of the luminaire, comprising a plurality of side emitting LEDs (1) in only one straight array mounted on an elongated base plate (2). The base plate (2) carries two elongated reflectors (3) extending on either side of the array of LEDs (1) and parallel to the array of LEDs (1). Each reflector (3) has a reflecting surface (4) directed towards the array of LEDs (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.