Batteriegehäuse und Batterie

Details

Veröffentlichungs-Nr.

EP4738585

Anmeldetag

28. Juni 2024

Veröffentlichung

2. Januar 2025

Rechtsraum

EP

Abstract

The present application relates to the technical field of lithium-ion batteries, and more particularly to a case (100) of battery and a battery. A sidewall perpendicular to the width direction (Y) is defined as a first sidewall (101), and a sidewall perpendicular to the thickness direction (Z) is defined as a second sidewall (102). The first sidewall is provided with a mounting hole (105) for mounting an explosion-proof valve (104). In the thickness direction, the mounting hole (105) is located at the center of the first sidewall (101). The first sidewall is connected to two adjacent second sidewalls via rounded corner walls (103). Each rounded corner wall (103) includes a first side and a second side. The distance from the first side of the mounting hole (105) to the corresponding first side of the rounded corner wall (103), and the distance from the second side of the mounting hole (105) to the corresponding first side of the rounded corner wall (103), are both defined as "C". The dimension of the case in the thickness direction is "B", and the dimension of the mounting hole in the thickness direction is "E", wherein 0.05B≤C≤0.20B, and 0.35B≤E≤0.70B. The case (100) of battery and battery of the present application solve the problem of inappropriate distance between the edge of the explosion-proof valve and the rounded corner wall after adjusting the pressure relief mechanism to the sidewall of the case body.

Anmelder

Firma

SVOLT Energy Technology Co., Ltd.

Land

🇨🇳 China