Solar outdoor lights
US11754241B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2022 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | May 26, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solar outdoor lights includes a light source module, a control circuit and a transparent lampshade, wherein the light source module is mounted at top of the lampshade, wherein the light source module includes a housing and a light source assembly arranged below the housing, wherein the light source assembly is arranged on an inner side of the lampshade, and wherein light sources of the light source assembly are wholly or partially arranged above a mass center of the lampshade, wherein the control circuit is electrically connected to the light source assembly for controlling flickering of light sources of the light source assembly, wherein the lampshade is provided with a pattern-forming structure, which interacts with the light source assembly to form dynamic projection patterns on the ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.