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Storage battery shell

A battery and casing technology, applied in the direction of battery components, circuits, electrical components, etc., can solve problems such as easy outward expansion, inconsistent battery pressure, and reduced aesthetics of the battery, so as to improve electrical performance, improve aesthetics, Consistent effect of internal pressure

Inactive Publication Date: 2010-11-03
长兴诺力电源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing battery housings such as figure 1 As shown, the length direction of the cell 2 coincides with or is parallel to the length direction of the casing, and the width direction of the cell 2 coincides with or is parallel to the width direction of the casing, so that the cell 2 is inserted into a pole plate. After the pole grouping, the lengthwise side wall of the battery case tends to swell outwards, and during the continuous charging and discharging process of the battery, due to the expansion and contraction of the active material, the outward expansion of the lengthwise sidewall of the battery is further exacerbated. The internal pressure of the battery is inconsistent, which affects the electrical performance of the battery and also reduces the aesthetics of the battery

Method used

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0010] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0011] A battery case, such as figure 2 As shown, the interior is provided with 12 single cells 2 through the criss-crossed partitions 1, and the length direction of the single cell 2 coincides with or is parallel to the width direction of the shell; the width direction of the single cell 2 is parallel to the length direction of the shell coincident or parallel.

[0012] The material of the partition 1 and the housing is ABS plastic (acrylonitrile-butadiene-styrene copolymer).

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Abstract

The invention relates to a storage battery, in particular to a storage battery shell. The storage battery shell is realized through the following technical scheme that: for the storage battery shell, a plurality of single lattices are arranged in the storage battery shell through intertwined partition cross-pieces; the length direction of the single lattices is superposed or parallel with the width direction of the shell; and the width direction of the single lattices is superposed or parallel with the length direction of the shell. The storage battery shell is mainly used for inserting battery pole groups.

Description

technical field [0001] The invention relates to a battery, in particular to a battery case. Background technique [0002] Existing battery housings such as figure 1 As shown, the length direction of the cell 2 coincides with or is parallel to the length direction of the casing, and the width direction of the cell 2 coincides with or is parallel to the width direction of the casing, so that the cell 2 is inserted into a pole plate. After the pole grouping, the lengthwise side wall of the battery case tends to swell outwards, and during the continuous charging and discharging process of the battery, due to the expansion and contraction of the active material, the outward expansion of the lengthwise sidewall of the battery is further exacerbated. The internal pressure of the battery is inconsistent, which affects the electrical performance of the battery and also reduces the aesthetics of the battery. Contents of the invention [0003] The object of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/02H01M50/114
CPCY02E60/10
Inventor 郭伟潘多
Owner 长兴诺力电源有限公司
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