LED architectural luminaire having improved illumination characteristics
US10180217B2 · kind B2 · utility
1Cited by
13References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2014 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Mar 13, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED architectural luminaire for providing the lighting characteristics of a fluorescent luminaire comprises an LED mounting plate having angled sides for mounting strips of LEDs to allow the LEDs to illuminate the entire face of the luminaire to achieve bat-wing light distribution and a favorable spacing criteria of about 1.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.