Light shielding component, and corresponding optical assembly, vehicle lamp and vehicle
US11920756B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 2020 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S43/51
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
One of the problems solved by an embodiment of the present invention is to solve the problem of light leakage. A light shielding component according to the present invention comprising a covering portion, and a snap-fit portion, wherein the covering portion is used to cover a light guide to block the transmission of light rays; and the snap-fit portion comprises at least one slot, which is used to fix the light shielding component. Compared with the prior art, the advantage of the solution of the present invention is that by using a light shielding component, the light beam leakage is better blocked, and a better visual effect is achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.