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Battery pack

A battery module and battery assembly technology, which is applied to battery components, circuits, electrical components, etc., can solve the problems of consuming tin resources and human resources, unusable batteries, increasing environmental pollution, etc., to improve solder quality and operation The effect of simplifying the operation and reducing the manpower requirement

Inactive Publication Date: 2011-10-19
SIMPLO TECH COMPANY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because tin wire is used as the welding material for each soldering point, it consumes tin resources and human resources, and increases environmental pollution. It is also easy to cause artificial soldering quality problems ( Such as cold welding, missing soldering, tin beads, tin slag, tin balls, etc.), cannot be completely solved and avoided
Once the above problems cause the battery pack to be disconnected, the battery carried by the user cannot be used. If the battery pack is short-circuited, the safety of the battery module will be greatly reduced.

Method used

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Embodiment Construction

[0058] Figure 1A ~ Figure 1C A schematic diagram showing an assembly process of a battery module according to an embodiment of the present invention. Such as Figure 1A ~ Figure 1C As shown, the battery module 100 according to an embodiment of the present invention adopts a modular design, mainly by arranging a plurality of battery units 400 in a battery assembly box (Resin Box) 310 to form a battery pack 300 as the minimum unit of this modularization , and then respectively put a plurality of battery packs 300 into the lower cover 110 of the battery module 100 in sequence, and these battery packs 300 are connected in series and / or in parallel to form the battery device 200 (that is, the battery device 200 includes multiple series and / or or parallel battery pack 300 ), and then put the circuit substrate 130 into the lower cover 110 of the battery module 100 , and couple the circuit substrate 130 to the battery device 200 to complete the assembly of the battery module 100 .

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PUM

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Abstract

The present invention provides a battery pack which comprises: a cover; a first battery assembly box set inside the space defined by the cover; a second battery assembly box; a first conductor, a second conductor, a third conductor, a conductive layout and a circuit substrate. The conductor and the conductive layout are electrically connected between the battery unit of the battery assembly box and the circuit substrate. The first battery assembly box and the second battery assembly box are disassembled from the housing space in a non-destructive way. As a result, the battery pack can be assembled and / or disassembled in a modular way. Consequently, the manpower needed for executing welding process can be reduced, the quality issues caused by artificial soldering operation can be decreased, and the production process can be simplified and carried out by introducing automatic assembly line.

Description

technical field [0001] The present invention relates to a battery module, in particular to a battery module for reducing assembly man-hours. Background technique [0002] Generally, the portable rechargeable battery module is mostly connected by wires. The existing circuit connection method is to connect the battery cells in each battery pack with nickel sheets; use wires to connect the positive pole of the circuit board and the first battery pack; sheet; use wires to connect the nickel sheet between the circuit board and the second battery group and the third battery group; and then use wires to connect the negative pole of the circuit board and the third battery group. [0003] According to the prior art, the connection method between the nickel sheet, the circuit board and multiple wires is to solder the points of the battery pack to the wires of the circuit board or the solder joints of the flexible composite board by means of soldering. The electric power of several b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M2/02H01M50/514H01M50/517H01M50/519H01M50/522
CPCY02E60/10H01M50/213H01M50/519H01M50/522H01M50/514H01M50/517
Inventor 何沛然吴玉雯张育康吴南骏
Owner SIMPLO TECH COMPANY
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