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Combination tool and combination method for packing cylindrical power lithium ion batteries

A lithium-ion battery and composition method technology, which is applied in the manufacture of battery pack components, non-aqueous electrolyte storage batteries, and electrolyte storage batteries, can solve the problems of easy loose connection of battery packs, low production efficiency, and high production costs, and achieve easy connection Loosening, strong production capacity, and good electrical conductivity

Active Publication Date: 2016-01-27
SHIHLIEN APEX HUAIAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the prior art, to provide a cylindrical power lithium-ion battery group composition tooling and its composition method, which effectively solves the problems of easy loose connection, unstable structure, easy connection and falling off of battery packs on the market. Disadvantages of high production cost and low production efficiency

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  • Combination tool and combination method for packing cylindrical power lithium ion batteries
  • Combination tool and combination method for packing cylindrical power lithium ion batteries
  • Combination tool and combination method for packing cylindrical power lithium ion batteries

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Embodiment Construction

[0026] The technical solutions of the present invention will be described in detail below in conjunction with specific embodiments.

[0027] The invention relates to a method for forming a group of cylindrical power lithium-ion batteries, which includes protective brackets arranged between a plurality of single battery poles arranged together, such as figure 1 , 2 , Shown in 3 and 8: the upper surface of the protective bracket as a whole is a square plane, and four pillars are evenly arranged around it, and its pillars are in a triangular shape, and each surface is arc-shaped, which plays the role of fixing the battery. The middle of the square plane of the protection bracket is provided with a rectangular fixed card slot, any symmetrical two sides are provided with card holders, and the remaining symmetrical two sides are provided with buckles; the number of card holders provided on any two sides is the same, and the other symmetrical The number of buckles is equal. The gro...

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Abstract

The invention discloses a combination tool and combination method for packing cylindrical power lithium ion batteries. The combination tool comprises a protective support, wherein the protective support is arranged among a plurality of single battery pole posts arranged together and is integratedly provided with a square plane on the upper surface, a plurality of temperature sensor fixing holes are further designed on the plane, four struts are uniformly arranged at the periphery of the protective support, a rectangular fixing clamping groove is arranged at the right middle of the square plane of the protective support, clamping seats are arranged at two arbitrary symmetric sides, buckles are arranged at the other two remaining symmetric sides, the numbers of the clamping seats at the two arbitrary symmetric sides are same, and the numbers of the buckles at the other two symmetric sides are same. The combination method for packing the cylindrical power lithium ion batteries has the advantages of simplicity in structure, stability, durability, high production capability and easy processing of raw materials, and the defects of easiness in battery pack connection loosening, unstable structure, easiness in disconnection, high fabrication cost and low production efficiency are effectively overcome.

Description

technical field [0001] The invention relates to a tooling for forming groups of cylindrical power lithium-ion batteries, and also relates to a method for grouping and forming cylindrical power lithium-ion batteries, which belongs to the field of lithium-ion batteries. Background technique [0002] With the application of lithium-ion batteries in the fields of electric vehicles and energy storage, people have put forward higher demands on the voltage and current of lithium-ion batteries. At present, the large voltage requirements in the application are met through the series connection of lithium-ion batteries, and the high current requirements cited are met through series connection. Due to the advantages of high working voltage, high specific energy density, long cycle life, low self-discharge rate, no memory effect and low environmental pollution, lithium secondary batteries are widely used in communication equipment, mobile electronic equipment, electric tools, electric t...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M2/20H01M10/058H01M50/244H01M50/249H01M50/50
CPCH01M10/058H01M50/20H01M50/502Y02E60/10Y02P70/50
Inventor 张贵萍李泰安余永富胡治怿蔡政宏陈彦名宋佑曾裕邓刚何亚雄
Owner SHIHLIEN APEX HUAIAN TECH CO LTD
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