Light diffuser casing
US10012364B2 · kind B2 · utility
0Cited by
0References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 2017 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Jun 20, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2131/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a light diffuser casing comprising an enclosure defining a cavity and provided with a closable opening configured to enable a headlamp to be inserted inside the casing. A light diffuser is arranged in the casing to receive a light beam coming from the headlamp and to make said beam diffuse on the enclosure. The light diffuser is made from a translucent or transparent material so that said beam passes through it, and the enclosure is made from a translucent material. The invention also relates to a method for using the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.