Vehicle lamp structure
US11655955B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2022 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Aug 5, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides a vehicle lamp structure, which includes a base, a circuit board, at least one first light-emitting element, a ring block, a first optical element and an optical cover. The circuit board is disposed above the base. The first light-emitting element is disposed on a top surface of the circuit board. The ring block is disposed above the circuit board. The first optical element is disposed above the first light-emitting element. The optical cover hoods the first optical element. Wherein, the ring block surrounds the first light-emitting element, and the first optical element and the optical cover are spaced by a distance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.