Novel battery positive electrode structure

Abstract

A novel battery positive electrode structure relates to the improvement of the novel battery positive electrode structure. The invention provides the novel battery positive electrode structure which is simple in structure and convenient to use, enables a battery to be unlikely subjected to electrical leakage, and has high resistance to wet environment. The novel battery positive electrode structure provided by the invention comprises an isolation plate, an inner contact plate, a connecting plate, an arc plate, an outer plate, a negative electrode material, a housing, an isolation membrane, a stopping block, a contact head, a positive electrode material, an inner conductor, a protection plate and a cavity, wherein a negative electrode material is arranged in the protection plate; the isolation plate is arranged at the end part of the material; a positive electrode material is arranged between the negative electrode material and the isolation plate; the arc plate is arranged outside the isolation plate; the inner contact plate is arranged in the cavity formed between the arc plate and the isolation plate; the contact head is arranged outside the arc plate.

Description

technical field [0001] The invention relates to the improvement of a novel battery positive electrode structure. Background technique [0002] A dry cell is a voltaic battery that uses some kind of absorbent, such as wood dust or gelatin, to make the contents into a non-spillable paste. It is often used as a power source for flashlight lighting, radio, etc. After years of development in my country's dry battery technology, breakthroughs have been made in issues such as specific energy, cycle life, and high and low temperature adaptability. [0003] In existing batteries, the positive electrode conductor is arranged at the center of the negative electrode material, and a metal cap is arranged at the end of the positive electrode conductor. The contact with the electrical contact is made through the metal cap. [0004] There are certain problems in this structure, 1. The leakage phenomenon is serious; the end of the positive electrode is equivalent to being directly connect...

AI Technical Summary

Problems solved by technology

[0004] There are some problems with this structure, 1. The leakage phenomenon is serious; the end of the positive electrode is equivalent to being directly connected to the outside world; if the air is humid and other conditions occur, the battery power will decrease rapidly, seriously affecting the battery conduction time

[0005] 2. The positive electrode conductor is set in the center of the battery, resulting in a large contact area of ​​the positive and negative electrodes, fast reaction speed, and low durability of the battery

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