Leitfähige Struktur, Abdeckplattenanordnung und Batteriezelle

Details

Veröffentlichungs-Nr.

EP4723312

Anmeldetag

4. September 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

Abstract

The present disclosure provides a conductive structure (10) for a battery cell, a cover plate assembly (100), and a battery cell (1000). The conductive structure (10) includes: a first-metal post (1) including a first end (11) and a second end (12) opposite to each other; and a second-metal layer (2) bonded to a surface of the first-metal post (1). The second-metal layer (2) wraps the first end (11) and extends toward the second end (12). The second-metal layer (2) is used to be connected to a tab (1210). In an axial direction of the first-metal post (1), a distance from an end portion (20) of the second-metal layer (2) to an end surface of the second end (12) is H1, a thickness D2 of the first-metal post (1), and a ratio of H1 to D2 ranges from 0 to 0.8.

Anmelder

Firmen

HUIZHOU EVE POWER CO., LTD
Eve Power Co., Ltd.

Land

🇨🇳 China