Batteriepack und Leistungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4760940

Anmeldetag

12. August 2024

Veröffentlichung

13. Februar 2025

Rechtsraum

EP

Abstract

The present application relates to the technical field of batteries, and discloses a battery pack and a power unit. The battery pack includes an edge beam, a first protective plate, a second protective plate, and a battery module, where the edge beam is formed in a ring shape, the edge beam has a first cavity inside, a first through hole is provided on a peripheral wall of the edge beam, and a first explosion-proof valve is provided in the first through hole; the first protective plate is arranged at an end of the edge beam in an axial direction and connected to the edge beam, and the first protective plate is configured to block the end of the edge beam in the axial direction and define a mounting space with the edge beam; the second protective plate and the first protective plate are arranged at the same end of the edge beam and connected to the edge beam, the second protective plate is located on a side of the first protective plate that is away from the mounting space, the second protective plate is spaced apart from the first protective plate to define a gas outlet channel, and the gas outlet channel connects the first cavity and the mounting space; and the battery module is arranged in the mounting space. The battery pack and power unit provided in the present application can effectively reduce the risks that other components inside the battery pack cannot be used normally and the entire battery pack experiences thermal runaway due to the thermal runaway of battery cells.

Anmelder

Firma

SVOLT Energy Technology Co., Ltd.

Land

🇨🇳 China