Wireless charging device and charging system
US11245292B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2019 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Jan 26, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a wireless charging device including a transmitting coil, a power collection component, a position acquiring component, a driving component and a control component. The transmitting coil is configured to transmit electrical energy to a receiving coil of a terminal. The power collection component is configured to acquire state parameters of the transmitting coil and the receiving coil in a charging state in real time. The position acquisition component is configured to acquire position information of the receiving coil sent by the terminal and position information of the transmitting coil. The driving component is configured to drive the transmitting coil to move. The control component is configured to control the driving component to drive the transmitting coil to move according to the position information of the receiving coil, the position information of the transmitting coil, and the state parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.