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Battery and electronic equipment

A battery and electrode technology, applied in the field of batteries and electronic equipment, can solve the problems of separation, the reliability of the tab or the adapter and the shell is difficult to ensure, and achieve the effects of reducing impact, improving connection reliability and long service life.

Pending Publication Date: 2022-07-08
NINGDE AMPEREX TECH
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing lithium-ion batteries usually use tabs or tabs to be welded with adapters and then welded to poles or shells to ensure the electrical connection between poles and electrodes. The reliability of the column connection is difficult to guarantee, especially there is a risk of detachment during external shocks such as falling

Method used

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  • Battery and electronic equipment
  • Battery and electronic equipment
  • Battery and electronic equipment

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Embodiment Construction

[0085] The technical solutions in the embodiments of the present application will be described clearly and in detail below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used in the specification of the present application are for the purpose of describing specific embodiments only, and are not intended to limit the present application.

[0086] Hereinafter, embodiments of the present application will be described in detail. This application may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and detailed to thos...

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Abstract

The invention provides a battery, which comprises an electrode assembly, a first electrode, a second electrode and a first material, and is characterized in that the electrode assembly comprises a first conductive part with a first surface and a second surface; the first electrode comprises a first concave part with a first opening, the first concave part comprises a first wall and a second wall, and the electrode assembly is accommodated in the first concave part; the second electrode is arranged in the first opening; the first surface comprises a first area connected with the first electrode or the second electrode; the first material contains an insulating material and comprises a first end face, and the first end face is connected with the second face. The invention further relates to electronic equipment. By arranging the first part material, when the battery is subjected to external impact, the impact of other parts in the electrode assembly on the first conductive part can be buffered, and the connection reliability between the first conductive part and the electrode is improved, so that the battery and the electronic equipment with longer service life are provided.

Description

technical field [0001] The present application relates to the field of battery technology, and in particular, to a battery and an electronic device. Background technique [0002] As the consumer electronics industry enters a stage of rapid growth, such as the rapid growth of the Bluetooth headset market, the demand for lithium-ion batteries is rapidly increasing. In the face of fierce industry competition, improving the reliability of batteries is essential to quickly capture market share. [0003] Existing lithium-ion batteries usually use tabs or tabs and adapters to be welded and then welded to the poles or shells to ensure the electrical connection between the poles and the electrodes. The reliability of the column connection is difficult to guarantee, especially in the process of falling and other external shocks, there is a risk of detachment. SUMMARY OF THE INVENTION [0004] In view of this, it is necessary to provide a battery and an electronic device, aiming at...

Claims

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Application Information

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IPC IPC(8): H01M50/242H01M50/502
CPCH01M50/502H01M50/242H01M10/04Y02E60/10
Inventor 张弛林礼清陈梦鹤刘常胜
Owner NINGDE AMPEREX TECH
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