Lighting apparatus
US10731844B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2019 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Apr 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/37
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The instant disclosure provides an LED light, including: a light cap, a hollow heat sink, a drive assembly, a speaker assembly, a light source assembly and a lampshade, wherein the light cap, the hollow heat sink and the lampshade are sequentially connected and form a receiving space, the drive assembly, the speaker assembly and the light source assembly sequentially arranged in the receiving space in the direction of the light cap to the lampshade, and the speaker assembly and the light source assembly are respectively electrically connected with the driving assembly, and the surface of the hollow heat sink provided with multiple holes, and the speaker assembly arranged facing the hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.