Emergency cell pack structure of disposable Li-Mn cell

一次性锂锰电池应急电池包结构

Abstract

The utility model relates to an emergency cell pack structure of a disposable Li-Mn cell, which is provided with a battery (2) consisting of 3 to 8 soft-packing cells (1) connected in parallel sequentially via nickel belts (N) and a battery pack (3) consisting of 3 to 8 batteries (2) connected in series sequentially via nickel belts (N), wherein a diode (D) connected with a single soft-packing cell (1) in parallel is arranged in the battery (2) consisting of the soft-packing cells (1) connected in parallel, and 3 to 8 diodes (D) connected with a self-recovery thermistor (P) in series are arranged in the battery pack (3) consisting of 3 to 8 batteries (2) connected in series. The utility model has the advantages of high specific energy, larger discharge current, no need of maintenance, no pollution and the like, the circuit design is simple, and charging protection is not needed.
一次性锂锰电池应急电池包结构,有3-8个依次通过镍带(N)并联成一体的软包装电池(1)组成的电池组(2),有3-8个依次通过镍带(N)串联成一体的电池组(2)组成电池包(3);所述并联成一体的软包装电池(1)组成的电池组(2)中,有一个二极管(D)与单体软包装电池(1)并联,所述3-8个串联成一体的电池组(2)组成的电池包(3)中,有3-8个二极管(D)与一个自恢复热敏电阻(P)串联。本实用新型具有高比能量、较大放电电流、免维护、无污染等优点,电路设计简单,不需要进行充电保护。

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    CN-102723525-AOctober 10, 2012江苏兴荣高新科技股份有限公司Method for assembling battery pack and battery pack assembled by using same