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A battery, a battery module, and a heating management system

A battery module and battery technology, applied in the direction of batteries, secondary batteries, circuits, etc., can solve the problems of slow battery heating and low efficiency, and achieve the effect of accelerating the heating and heating speed

Active Publication Date: 2017-10-10
SHENZHEN SHARING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the present invention is to propose a battery that solves the technical problems of slow battery heating and low efficiency in the prior art

Method used

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  • A battery, a battery module, and a heating management system
  • A battery, a battery module, and a heating management system
  • A battery, a battery module, and a heating management system

Examples

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Embodiment Construction

[0030] Below you can refer to Figure 1- Figure 4 And the content of the text to understand the content of the present invention and the differences between the present invention and the prior art. The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by means of the accompanying drawings and by way of listing some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. Citing all the alternative technical features and alternative technical solutions of the present invention, it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know: Replace any technical means provided by the present invention or ...

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Abstract

The invention provides a battery. The battery comprises a battery body 1 and a PTC heater 2 fastened on the battery body through a fastener 3; the battery body 1 and the PTC heater 2 are not tightly attached. The PTC heater 2 is arranged on the battery body 1 through the fastener 3, so that the battery body 1 and the PTC heater 2 are attached, and the technical effect of accelerating the speed of heating and warming up the battery can be realized.

Description

technical field [0001] The invention relates to the technical field of energy storage, in particular to the technical field of power batteries. Background technique [0002] At present, electric vehicles generally use a power battery pack as a power source. When the general battery pack is in a low temperature environment, the charging and discharging of the power battery pack are limited, and the use of the power battery pack at low temperature will affect its life and reliability. Therefore, when the power battery pack is used at low temperature, the temperature of the battery pack must reach the appropriate operating temperature through external heating. However, when heating the power battery pack, it must be avoided from overheating, otherwise there is a great safety hazard. Hidden danger. [0003] In addition, in order to improve the convenience of electric vehicles, the power battery pack needs to be heated quickly to a normal use state at low temperatures. The powe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/615H01M10/617H01M10/625H01M10/637H01M10/48
CPCH01M10/486H01M2220/20Y02E60/10
Inventor 吴翔闻俊涛鄂新刚
Owner SHENZHEN SHARING ELECTRONICS