A lead-acid power battery pack convenient for wire connection

A power battery pack and wire connection technology, which is applied in the field of power batteries, can solve problems such as poor safety and unreasonable wire layout, and achieve the effects of slowing down heating and aging, optimizing wire layout, and reducing production costs

Active Publication Date: 2022-05-03
CHAOWEI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide a lead-acid power battery pack that is convenient for wire connection, which solves the problems of unreasonable lead-acid power battery wire layout and poor safety in the prior art

Method used

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  • A lead-acid power battery pack convenient for wire connection
  • A lead-acid power battery pack convenient for wire connection
  • A lead-acid power battery pack convenient for wire connection

Examples

Experimental program
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Embodiment 1

[0032] This embodiment provides a lead-acid power battery pack that is convenient for wire connection, changing the structure in which the positive and negative terminals of multiple batteries are located on the same side, see Figure 1 to Figure 5 , including multiple batteries arranged in multiple rows, for example, 4 batteries arranged in a 2×2 manner, multiple batteries are connected in series through the terminal 1 and the wire 2 connected to the terminal 1, and the terminal 1 is located on the side of the battery On the battery cover 3; among two adjacent rows of batteries, the terminal 1 (including the positive terminal and the negative terminal) of one row of batteries is located on the side of the battery cover 3 close to the other row of batteries, and the terminal 1 is along the length of the battery The direction is arranged; the edge of the battery cover 3 is provided with a concave structure 4, and the concave structures 4 of two adjacent battery covers 3 form a w...

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Abstract

The application discloses a lead-acid power battery pack convenient for wire connection, which belongs to the technical field of power batteries, and solves the problems of unreasonable layout and poor safety of lead-acid power battery pack wires in the prior art. The lead-acid power battery pack of the present application includes a plurality of batteries arranged in multiple rows, and a plurality of batteries are connected in series through terminals and wires connected to the terminals, and the terminals are arranged on the battery cover of the battery; in two adjacent rows of batteries, wherein The terminals of one row of batteries are located on the side of the battery cover close to the other row of batteries, and the terminals are arranged along the length direction of the battery; the edge of the battery cover is provided with a concave structure, and the concave structure of two adjacent battery covers is used for Wire grooves for receiving wires. The lead-acid power battery pack of the present application is used for current discharge.

Description

technical field [0001] The invention relates to a power battery, in particular to a lead-acid power battery pack which is convenient for wire connection. Background technique [0002] With the continuous development of the electric bicycle industry, safety accidents such as fires caused by electric bicycles occur frequently. [0003] In the prior art, four 6-DZF-12 batteries are usually connected in series in the lead-acid power battery pack used for electric bicycles, and the terminals of multiple batteries are located on the same side. The lead wire of the battery is covered on the battery cover of the battery. [0004] Apparently, with the above-mentioned connection method, the required wires between the terminals of two adjacent batteries are relatively long, which wastes cost. At the same time, the wires are covered on the battery cover, and the phenomenon of crimping tends to occur during use. The temperature of the charging and discharging process of the acid-powere...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/502H01M50/51H01M50/529H01M50/553H01M50/15H01M50/627H01M50/645H01M10/12
CPCH01M10/12H01M2220/20H01M50/147H01M50/502H01M50/543H01M50/60Y02E60/10Y02P70/50
Inventor 吴永新阙亦鹏王新成刘孝伟
Owner CHAOWEI POWER CO LTD
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