Safety induction lamp supplied with power by dry cells and lithium batteries
US11268682B1 · kind B1 · utility
2Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 20, 2021 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Jul 20, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to the technical field of illuminating lamps, in particular to a safety induction lamp supplied with power by dry cells and lithium batteries. The safety induction lamp comprises a mount, a connecting bracket assembly, a PCBA, a lamp base assembly, an induction head assembly, a battery box assembly and a photovoltaic solar panel assembly. The battery box assembly is provided with dry cells and rechargeable batteries. The PCBA controls the rechargeable batteries or the dry cells to supply power to the lamp base assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.