Wärmedämmungsverbundpad, Batterie und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4832161

Anmeldetag

30. Juli 2024

Veröffentlichung

14. August 2025

Rechtsraum

EP

IPC

H01M10/613

Abstract

The present application relates to a composite thermal insulation pad, a battery, and an electric device. The composite thermal insulation pad comprises: a thermal insulation pad body; and a thermally conductive layer, which is arranged in the thermal insulation pad body. According to the composite thermal insulation pad, on one hand, the thermal insulation pad body can achieve the effect of thermal insulation; and on the other hand, the thermally conductive layer is arranged in the thermal insulation pad body, and if heat is conducted to the interior of the thermal insulation pad body to reach the thermally conductive layer, the thermally conductive layer can rapidly and uniformly diffuse the heat throughout the surrounding area, thereby achieving the effect of rapid heat dissipation. The composite thermal insulation pad is applied to the battery; the thermal insulation pad body mainly achieves the effect of thermal insulation under the normal working state of the battery; and when abnormal battery heating occurs, the thermally conductive layer can achieve rapid heat diffusion, thereby achieving the effect of retarding thermal runaway of the battery.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China

Fachgebiete