Kunststoffunterteil, Endkappenanordnung, Energiespeichervorrichtung und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4734276

Anmeldetag

12. Juli 2023

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

IPC

H01M50/593, H01M50/147

Abstract

A lower plastic member, an end-cover assembly, an energy storage apparatus, and an electricity-consumption device are provided. The lower plastic member includes a lower-plastic-member body. The lower-plastic-member body has a first surface and a second surface. The first surface and the second surface are positioned facing away from each other in a thickness direction of the lower plastic member. The lower-plastic-member body is provided with a protruding block, a first protrusion, and a second protrusion. The protruding block, the first protrusion, and the second protrusion all protrude from the second surface. The first protrusion and the second protrusion are respectively positioned at opposite ends of the lower-plastic-member body in a length direction of the lower plastic member. Both the first protrusion and the second protrusion extend in a width direction of the lower plastic member. The protruding block is positioned between the first protrusion and the second protrusion and is spaced apart from each of the first protrusion and the second protrusion. The protruding block extends in the width direction of the lower plastic member. The protruding block has a first side-surface. The first protrusion has a third side-surface. The second protrusion has a fifth side-surface. The first side-surface, the third side-surface, and the fifth side-surface are positioned at a same side of the lower plastic member in the width direction of the lower plastic member. An injection-molded portion is provided on each of the first side-surface, the third side-surface, and the fifth side-surface. The lower plastic member has a relatively fast injection molding rate and a relatively high production yield.

Anmelder

Firmen

Shenzhen Hithium Energy Storage Technology Co., Ltd.
Xiamen Hithium Energy Storage Technology Co., Ltd.

Land

🇨🇳 China

Fachgebiete