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Connection board and integration method for battery integration and formed battery unit

A connecting board and battery pack technology, applied in the direction of primary battery to battery grouping, connection, secondary battery, etc., can solve the problems of easily damaged battery tabs, complicated wiring, inconvenient maintenance, etc., to achieve easy maintenance, firm combination, and not easy to damage Effect

Inactive Publication Date: 2009-06-10
北京中润恒动电池有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is easy to damage the battery tabs during operation. Moreover, when a large number of batteries are required to combine a large number of batteries, the wiring is too complicated, which is neither beautiful nor easy to maintain.

Method used

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  • Connection board and integration method for battery integration and formed battery unit
  • Connection board and integration method for battery integration and formed battery unit
  • Connection board and integration method for battery integration and formed battery unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 A schematic diagram of a lithium battery. figure 2 is a diagram of a connecting plate 100 according to a first embodiment of the present invention. As shown in the figure, insert the positive tab 2 and the negative tab 1 of the first battery into the two openings 111, 112 in the connection plate 100, solder the two tabs to the corresponding pads of the connection plate with solder, and then place the The positive and negative pole lugs of the second battery pass through the sockets 113, 114, and the two pole lugs are soldered to the corresponding connecting plate pads 110a, 110b respectively, so that the first battery and the second battery are connected in parallel. The first battery pack 110 . In the same manner, the second battery pack 120 is composed of the third battery and the fourth battery through the sockets 121 , 122 , 123 , 124 and the pads 120 a , 120 b. Such as image 3 As shown, no pads are provided between the rows of the jacks 113 , 114 and...

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Abstract

The utility model provides a circuit board for pack batteries, which comprises a substrate, at least two pairs of jacks (211, 212 and 213, 214) and a solder pad (120a, 120b); wherein, each pair of the jacks are used for inserting the anode and the cathode ears of the batteries respectively and the jacks are distributed on the substrate in an array form; the solder pad is arranged between the jacks in rank (or in array) and is used to break-over the ears of the neighboring batteries. The utility model also provides the method of using the circuit board to construct a battery pack. The circuit board and the method of the utility model can firmly combine the constructed pack batteries and have less liability to damage the ears, and at the same time, provide the pack batteries with a clear structure and convenient maintenance.

Description

technical field [0001] The invention relates to a connecting plate for combining batteries and a method for combining batteries using the connecting plate. Background technique [0002] In many fields, such as lighting (miner's lamps), electronic products (laptops) and vehicles (electric bicycles, electric vehicles, etc.), it is often necessary to combine multiple batteries such as lithium batteries in series and in parallel to achieve the required power supply volume and voltage requirements. The technical means adopted at present all use the mode of wire connection to carry out serial and parallel combination. This method is easy to damage the battery tabs during operation, and when a large number of batteries are combined due to the need for a large amount of electricity, the wiring is too complicated, which is neither beautiful nor convenient for maintenance. Contents of the invention [0003] The present invention solves the above-mentioned technical problems throug...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R33/05H01M6/42H01M10/00
CPCY02E60/12
Inventor 刘连仲周焕升刘立君
Owner 北京中润恒动电池有限公司