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Battery, battery protective cover structure, and battery manufacturing method

A manufacturing method and battery technology, applied in the battery field, can solve the problems of poor reliability, short cycle life, insufficient stability, etc., and achieve the effects of prolonging the service life, simplifying the manufacturing process, and improving the insulation safety performance.

Active Publication Date: 2016-08-24
DONGGUAN CHUANGMING BATTERY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a protective cover structure for the storage battery to solve the problems of poor reliability, insufficient stability and short cycle life of the storage battery in the prior art

Method used

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  • Battery, battery protective cover structure, and battery manufacturing method
  • Battery, battery protective cover structure, and battery manufacturing method

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Example of protective cover structure for storage battery

[0028] see figure 1 with figure 2 In the following, the best embodiment of the protective cover structure for the storage battery provided by the present invention will be described.

[0029] The battery 100 of the embodiment of the present invention includes a battery body 10, wherein the battery body 10 is mainly composed of several single cells 20, a fixing member 30 for the several single cells 20 to be fixedly arranged in the direction of its positive pole, and the several The positive pole of the single battery 10 is conne...

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Abstract

The invention provides a protective cover structure for a storage battery. The storage battery includes a storage battery body. The protection cover structure includes a first covering and affixed to the storage battery main body to protect the storage battery main body, dissipate heat and insulate the storage battery main body, and prevent the storage battery main body from bursting. The protection layer and at least one second protection layer covering the first protection layer are used to reinforce and protect the storage battery body. Wherein, the battery body can be protected by the first protective layer to dissipate heat, insulate the battery body and prevent the battery body from bursting, and the second protective layer can further strengthen the protection of the battery body. Reliability and prolong its service life, and by setting the functions of the first protective layer and the second protective layer, it not only achieves the expected purpose of protecting the battery, but also can make the best use of everything, saving materials and materials. The invention also provides the storage battery and the manufacturing method of the storage battery.

Description

technical field [0001] The invention relates to the technical field of accumulators, in particular to an accumulator applied to an electric vehicle, a protective cover structure of the accumulator and a manufacturing method of the accumulator. Background technique [0002] At present, the development of clean and pollution-free electric vehicles has become the future development direction of the automobile industry in various countries in the world. Among them, the research and development of vehicle batteries has always been the core of electric vehicle research and development. However, the current vehicle batteries have problems of poor reliability, insufficient stability, and short cycle life. [0003] Therefore, it is necessary to provide a technical means to solve the above defects. Contents of the invention [0004] The purpose of the present invention is to overcome the defects of the prior art and provide a protective cover structure for the storage battery to so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M10/04H01M50/222H01M50/224H01M50/244H01M50/249
CPCH01M10/0404H01M10/0525H01M2220/20H01M50/24H01M50/20Y02E60/10Y02P70/50
Inventor 梁华敬李荣芬程建良
Owner DONGGUAN CHUANGMING BATTERY TECH
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