Batteriemodul, Energiespeichersystem und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4783300

Anmeldetag

13. Juni 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

The present disclosure relates to the technical field of batteries, and, in particular, to a battery module, an energy storage system and an electric device. In the present disclosure, when liquid in a flow guiding cavity contacts a bottom side of a battery cell, the liquid is forced to enter a flow guiding channel through an inlet of the flow guiding channel, to perform heat management on the battery cell. In this process, since an opening of the flow guiding cavity directly matches with the battery cell, the liquid in the flow guiding cavity directly contacts the bottom side of the battery cell, thereby increasing a contact area between the liquid and the battery cell, and improving a heat management effect. Meanwhile, since a fluid channel which forces the liquid to enter the flow guiding channel through the inlet of the flow guiding channel and flow out from the flow guiding channel is formed, the liquid better fits a side surface of a cavity wall of the flow guiding channel formed by the battery cells, thereby facilitating heat exchange between the liquid and the battery cells, and then facilitating an improvement of a heat management effect.

Anmelder

Firma

Zhejiang Jinko Energy Storage Co., Ltd.

Land

🇨🇳 China