Solid state lighting device with an adjustable reflector
US10288262B2 · kind B2 · utility
0Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2016 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | May 19, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention provides a solid state lighting device having an adjustable light output direction. In embodiments, an adjustable reflector element is provided, which is transitionable between at least a first and second orientation status, in order thereby to alter through which one or more of the light exit surfaces of the device the generated luminous output is directed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.