Luminaires with light refocusing elements
US12253255B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2022 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Jul 27, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An augmented lens assembly for use with a light source featuring a main lens component having one or a plurality of light refocusing elements associated with the main lens and arranged along at least one surface of the main lens of the lens assembly that provides for improved uniformity in light distribution and improved illumination. Luminaires featuring one or a plurality of augmented lens assemblies, associated light sources and optionally, baffles, further featuring one or more main lens components having one or more light refocusing elements associated with the main lens portion and arranged along at least one surface of the main lens to provide for improved uniformity in light distribution, improved illumination and aesthetic improvements to the visual appearance of the luminaires when observed in either a lighted or non-lighted condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.