Retractable spotlight
US11982421B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2023 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Jun 15, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S2/005
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A retractable spotlight comprises a cylindrical outer casing and a lamp body movably supported inside the outer casing. A pressing assembly and a connecting assembly are disposed inside the outer casing. The pressing assembly biases the lamp body towards an extended position via the connecting assembly and is configured to be switched between a first position, in which the lamp body is in a retracted state, and a second position, in which the lamp body is in the extended state. The lamp body is rotatably connected to the connecting rod via a radial articulated shaft. The state of the lamp can be adjusted by pressing an automatic locking feature and manually pushing and pulling the lamp body, thereby increasing the versatility of single lamp adjustment while preventing excessive loads on the wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.