Assembly method of carbon fiber composite storage battery

A composite material and assembly method technology, applied in lead-acid batteries, battery pack parts, lead-acid battery construction, etc., can solve the problems of heavy weight, large pollution, restricting the development of batteries, etc. The amount of lead, the effect of protecting the health of workers

Inactive Publication Date: 2013-03-27
广州神力信息科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] The grids and connectors of traditional lead-acid batteries are made of lead, which is heavy and pollutes heavily, which limits the development of the battery industry

Method used

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  • Assembly method of carbon fiber composite storage battery
  • Assembly method of carbon fiber composite storage battery
  • Assembly method of carbon fiber composite storage battery

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Embodiment Construction

[0040]The embodiment of the present invention provides a method for assembling a carbon fiber composite battery, including the preparation of a connector and the connection of the connector. The connector is made of carbon fiber composite material; the connection of the connector adopts an ultrasonic welding process.

[0041] The carbon fiber composite material is obtained by mixing: 45-55wt%: 15-25wt%: 25-35wt% of plastic PP: active polymer polyaniline: carbon fiber.

[0042] Among them, plastic PP was purchased from: Beijing Nashengtong New Material Technology Co., Ltd.;

[0043] Active polymer polyaniline was purchased from: Beijing Nashengtong New Material Technology Co., Ltd.;

[0044] Carbon fibers were purchased from: Guangzhou Carbon Composites Co., Ltd.

[0045] The present invention will be further described below by using a valve-controlled battery box of the national standard 6-FM17 and assembling a 12V25Ah small sealed battery.

[0046] The assembling method of ...

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Abstract

The invention discloses an assembly method of a carbon fiber composite storage battery. The assembly method comprises the following steps of: preparing a connecting piece, and connecting the connecting piece, wherein the connecting piece is prepared from a carbon fiber composite and the connection of the connecting piece is formed by adopting ultrasonic waves to weld. According to the assembly method disclosed by the invention, the defects of the traditional lead-acid battery can be overcome, and the carbon fiber composite is adopted for replacing lead to manufacture a tab, a binding post and a busbar/span bridge, so that the using quantity of the lead is reduced; and the connection of the connecting piece adopts an ultrasonic wave welding process to replace a gas soldering process of acetylene and oxygen, so that the environmental pollution in a welding process is reduced, the working environment is improved and the physical health of workers can be protected.

Description

technical field [0001] The invention relates to the field of battery materials, in particular to a method for assembling a carbon fiber composite battery. Background technique [0002] The application of lead-acid batteries has a history of 150 years. Although lead-acid batteries have the disadvantages of large pollution, large size, heavy weight and slow charging; but for other types of batteries, they also have the advantages of low cost, safety and large capacity. Therefore, lead-acid batteries are still widely used in all walks of life. [0003] At present, the traditional lead-acid battery process widely used in the market is to use lead to cast grids; after plastering, the plates are made; the positive plates and negative plates are coated with insulating materials such as AGM or PE; Then, after welding, sealing, terminal welding, secondary sealing, air tightness detection, short circuit detection, acid filling, charging, cleaning, coding, packaging and other process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/26H01M2/30H01M10/12
CPCY02E60/126Y02E60/10Y02P70/50
Inventor 陈胜荣方鲲梅中洪郑国权
Owner 广州神力信息科技有限公司
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