Lower plastice member, end cap assembly, and battery cell
AssigneesHuizhou Eve Power Co., Ltd, Eve Power Co., Ltd.
InventorLei ZHANG
Life of this patent
Estimating the term…
Abstract
Disclosed herein are a lower plastic member, an end cap assembly, and a battery cell. The battery cell includes an end cap assembly. The end cap assembly includes a lower plastic member. The lower plastic member includes a body including a first surface and a second surface arranged opposite to each other. The first surface is flat and is arranged to be fitted with a top cover.
Claims20
A lower plastic member for a battery cell, the battery cell comprising a top cover, wherein the lower plastic member comprises:
- a body comprising a first surface and a second surface arranged opposite to each other, wherein the first surface is flat and arranged to be fitted with the top cover.
An end cap assembly comprising a top cover, an upper plastic member, a terminal, an electrode column, and a lower plastic member for a battery cell,
- wherein the battery cell comprises a top cover, and the lower plastic member comprises a body comprising a first surface and a second surface arranged opposite to each other, and the first surface is flat and arranged to be fitted with the top cover;
- wherein the first surface is in contact with a side of the top cover, and the upper plastic member is in contact with another side of the top cover;
- the terminal is arranged on a side, away from the top cover, of the upper plastic member;
- an end of the electrode column passes through the lower plastic member, the top cover, and the upper plastic member in sequence, and is connected to the terminal.
A battery cell, comprising the end cap assembly, the end cap assembly comprising a top cover, an upper plastic member, a terminal, an electrode column, and a lower plastic member for a battery cell,
- wherein the battery cell comprises a top cover, and the lower plastic member comprises a body comprising a first surface and a second surface arranged opposite to each other, and the first surface is flat and arranged to be fitted with the top cover;
- wherein the first surface is in contact with a side of the top cover, and the upper plastic member is in contact with another side of the top cover;
- the terminal is arranged on a side, away from the top cover, of the upper plastic member, an end of the electrode column passes through the lower plastic member, the top cover, and the upper plastic member in sequence, and is connected to the terminal.
Dependencies are inferred from the claim text.