公开(公告)号：US20240090146A1

公开(公告)日：2024-03-14

申请号：US18467007

申请日：2023-09-14

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Zhanfeng LIANG ,  Zhangrui CHEN ,  Maofan LI ,  Lin LIU

IPC: H05K5/02 ,  H05K5/00 ,  H05K5/03

CPC classification number: H05K5/0217 ,  H05K5/0069 ,  H05K5/0214 ,  H05K5/0247 ,  H05K5/03

Abstract: An electronic device includes a lower housing and an upper cover that are connected to each other. The upper cover has a bending structure that faces a direction of the lower housing, an end that is of the lower housing and that faces the upper cover has a flanging structure, the flanging structure overlaps a bottom wall of the bending structure, and the upper cover and the lower housing are connected at an overlapping part of the bending structure and the flanging structure.

公开(公告)号：US20230387823A1

公开(公告)日：2023-11-30

申请号：US18231925

申请日：2023-08-09

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Lin LIU ,  Yanzhong ZHANG ,  Zhangrui CHEN ,  Zhenhuan SHU

IPC: H02M7/00 ,  H02B1/01 ,  H02B1/30

CPC classification number: H02M7/003 ,  H02B1/01 ,  H02B1/30

Abstract: Embodiments of this application provide an inverter apparatus and an inverter system. In the inverter apparatus, a direct current output end of an alternating and direct current distribution cabinet is connected to a first direct current input end of an inverter. A first alternating current output end of the inverter is connected to an alternating current input end of the alternating and direct current distribution cabinet, and the alternating and direct current distribution cabinet outputs a converged alternating current. In this way, on-site wiring is simplified, and on-site maintenance is reduced to some extent.