Batterie, Elektrische Vorrichtung und Herstellungsverfahren für eine Wärmeverwaltungskomponente

Details

Veröffentlichungs-Nr.

EP4832174

Anmeldetag

19. März 2025

Veröffentlichung

30. Oktober 2025

Rechtsraum

EP

Abstract

The present application relates to a battery, an electric device and a manufacturing process for a thermal management component. The battery comprises a case, battery cells and a thermal management component, wherein the battery cells are disposed in the case; and the thermal management component is disposed in the case and is configured to accommodate a heat exchange medium to regulate the temperatures of the battery cells. The thermal management component comprises: a heat exchange tube, which has a heat exchange flow channel, wherein an end of the heat exchange tube serves as a port of the heat exchange flow channel; a current collector, which is fitted to the end of the heat exchange tube and is in communication with the port; and an adapter, which is connected between the heat exchange tube and the current collector and is configured to connect to the current collector and the heat exchange tube in a sealing manner. In the present application, the adapter is disposed between the heat exchange tube and the current collector, and connection and fixation between the heat exchange tube and the current collector are realized by means of the adapter. The adapter is connected between the current collector and the heat exchange tube in a sealing manner, such that the current collector and the heat exchange tube are fitted more tightly, and the heat exchange tube and the adapter are connected stably, thereby improving the stability of connection between the heat exchange tube and the current collector.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China