Batteriegehäuse, Batterie und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4815148

Anmeldetag

26. September 2024

Veröffentlichung

11. September 2025

Rechtsraum

EP

IPC

H01M50/244

Abstract

A battery case, a battery and an electrical device, which relate to the technical field of batteries. The battery case comprises a case body (10) and a wire harness bracket (20). The case body (10) is provided with an accommodating cavity extending in a first direction, and the case body (10) is provided with a weight-reduction cavity (11), wherein the weight-reduction cavity (11) passes through a first side surface (12) of the case body, the first side surface (12) intersecting the first direction, and the first direction being the same as the height direction of the case body (10). The wire harness bracket (20) is located outside the accommodating cavity, one end of the wire harness bracket (20) extends into the weight-reduction cavity (11) from the first side surface (12), and at least part of the wire harness bracket (20) that is located outside the weight-reduction cavity (11) is configured to support a wire harness. The wire harness bracket (20) is mounted and fixed by means of the existing weight-reduction cavity (11) of the battery case, so as to ensure that the wire harness bracket (20) is fixed, and there is no need to provide an additional connecting hole in the battery case for mounting of the wire harness bracket (20), so that the strength of the battery case is not affected, no additional manufacturing process is added, and the battery case is simpler. The mounted and fixed wire harness bracket (20) supports the wire harness, thereby improving the stability of the wire harness and reducing the possibility of the wire harness falling off and damaging a connector.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China

Fachgebiete