Kofferaufbau, Batterie und Elektrisches Gerät

Details

Veröffentlichungs-Nr.

EP4832195

Anmeldetag

23. Dezember 2024

Veröffentlichung

11. September 2025

Rechtsraum

EP

Abstract

The present application is suitable for the technical field of power batteries, and provides a box body (400), a battery (200) and an electrical device (100). The box body comprises: a lower box body (40), which comprises a box body steel layer and a box body aluminum layer, and a temperature control assembly (50), which is connected to the lower box body, the temperature control assembly comprising a temperature control aluminum layer, and the temperature control aluminum layer being welded to the box body aluminum layer. The box body of the present application enables the material of the side of the temperature control assembly connected to the lower box body to be same as the material of the side of the lower box body connected to the temperature control assembly, so that the temperature control assembly can be connected to the lower box body more stably, thus reducing the difficulty of connecting the temperature control assembly to the lower box body.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China