公开(公告)号：US20240356381A1

公开(公告)日：2024-10-24

申请号：US18758006

申请日：2024-06-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shaojie FENG ,  Zhongnan QIAN ,  Yongfa ZHU ,  Xiaowei CHEN ,  Quanhao SUN ,  Zhiqiang DUAN ,  Jiangtao YANG

IPC: H02J50/40 ,  H02J50/00 ,  H02J50/05 ,  H02J50/70

CPC classification number: H02J50/402 ,  H02J50/005 ,  H02J50/05 ,  H02J50/70

Abstract: This application provides a wireless charging transmitting apparatus, a wireless charging receiving apparatus, and a system thereof. The wireless charging transmitting apparatus includes an inverter circuit, a first transmitting plate, and a second transmitting plate. The wireless charging receiving apparatus includes a first receiving plate, a second receiving plate, and a rectifier circuit. An input end of the inverter circuit is connected to a direct current power supply, a first output end of the inverter circuit is connected to the first transmitting plate, and a second output end of the inverter circuit is connected to the second transmitting plate. A first contact is disposed on the first transmitting plate, and a second contact is disposed on the first receiving plate. When the first contact is in contact with the second contact, the first transmitting plate establishes an electrical connection to the first receiving plate.