Event lamp that can be operated as a battery-powered spotlight and permanently wired spotlight
US11310893B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2019 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Jul 3, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/38
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to an electrical mobile event lamp. The object of the invention is to design a mobile electrical event lamp for hiring for events, such that same can be used alternatively for permanently wired and battery-powered operation. According to the invention, this is achieved by integrated rechargeable batteries for power supply and a connection for a wiring of the lamp provided for an alternative power supply, as well as a blocking function implemented in the electronic controller of the lamp for access to the integrated battery implemented in the electronic controller of the lamp, and a data connection for activating or deactivating the blocking function by means of an external data synchronization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.