Battery structure

A battery and cell technology, applied in the direction of batteries, structural parts, battery pack components, etc., can solve the problem of low space utilization

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, lithium batteries need to use battery packs to realize various forms of series and parallel connections in automobiles. Traditional battery packs have low space utilization due to the long columns at both ends of cylindrical batteries.

Method used

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Embodiment Construction

[0018] The present invention is described below based on examples, but the present invention is not limited to these examples. Those of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0019] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0020] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0021] Such as figure 1 , 2 As shown, the battery structure provided by the prese...

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Abstract

The invention discloses a battery structure. The battery structure comprises a battery cell, a shell, a first end part assembly and a second end part assembly, wherein the battery cell is arranged inthe shell, the first end part assembly and the second end part assembly are respectively arranged at two ends of the battery cell, the first end part assembly comprises a positive connection part anda negative connection part, the positive connection part is electrically connected with a positive electrode of the battery cell, and the negative connection part is electrically connected with a negative electrode of the battery cell by the shell and the second end part assembly. The battery structure provided by the invention comprises the first end part assembly and the second end part assembly, wherein the first end part assembly comprises the positive connection part and the negative connection part, the negative connection part is electrically connected with the negative electrode of thebattery cell by the shell and the second end part assembly, thus, an electrical connection structure is not needed to be independently arranged between the first end part assembly and the second endpart assembly, and the integral structure of the battery structure is simplified.

Description

technical field [0001] The present invention relates to the battery-related technical field, in particular to a battery structure. Background technique [0002] With the continuous development of the times, energy has become the main topic in the current society, and people hope to find new energy to replace traditional energy. For the automotive industry, gasoline seems to be indispensable, but the development of lithium battery technology provides an effective substitute for gasoline, which can not only realize the basic functions of the car, but also help reduce the pressure on the environment. However, lithium batteries need to use battery packs to realize various forms of series and parallel connections in automobiles. Traditional battery packs have low space utilization due to the long columns at both ends of cylindrical batteries. Contents of the invention [0003] In view of this, one of the objects of the present invention is to provide a battery structure with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/30H01M50/543
CPCH01M2220/20H01M50/543Y02E60/10
Inventor 赖信华刘金良高峰张要枫陈蓓于方洲杨小花
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