External louvers for linear luminaire
US11982424B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2023 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Aug 18, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A set of louvers adapted for use with a linear luminaire has a first wall, a second wall spaced from the first wall, and a plurality of louvers extending between the first wall and the second wall. Each of the plurality of louvers is fixed to the first wall and the second wall, and may be integrally formed with the walls, and each of the plurality of louvers is spaced from the others. First and second side portions depend from the first wall and the second wall. An internal cavity of the set of louvers is defined by bottoms of the plurality of louvers and the first and second side portions. Engaging structure is defined on inwardly-facing surfaces of the first and second side portions. Combinations including the set of louvers and a linear luminaire in which the set of louvers “snaps on” externally to the linear luminaire are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.