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A new energy lithium battery pack

A lithium battery pack and new energy technology, which is applied to battery pack components, secondary batteries, battery covers/end covers, etc., can solve the problems of shortening the life of lithium batteries and affecting the heat dissipation of lithium batteries, so as to reduce the temperature and shorten the possible sex, the effect of reducing the likelihood

Active Publication Date: 2021-04-20
XINXIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Regarding the above-mentioned related technologies, the inventor believes that there is a defect in that: when using the lithium battery, the lithium battery is protected by installing the protective structure and the waterproof outer shell structure, but during long-term use, the installation of the protective structure and the outer shell structure will cause damage to the lithium battery. Affect the heat dissipation of lithium batteries, so it is easy to reduce the life of lithium batteries

Method used

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  • A new energy lithium battery pack
  • A new energy lithium battery pack
  • A new energy lithium battery pack

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Embodiment Construction

[0049] The following is attached Figure 1-8 The application is described in further detail.

[0050] The embodiment of the present application discloses a new energy lithium battery pack.

[0051] refer to figure 1 , a new energy lithium battery pack, including a housing 2 for installing multiple batteries 1, the inner cavity of the housing 2 is cylindrical, and the number of batteries 1 can be four and are all welded on the inner bottom wall of the housing 2, The housing 2 is provided with a heat dissipation assembly 3 for cooling the battery 1, the housing 2 is provided with a cover 4 for closing the housing 2, the cover 4 is provided with a ventilation hole 5, and the cover 4 is provided with a Open the ventilation component 6 of the ventilation hole 5; first weld the battery 1 in the casing 2, then cover the cover 4 on the casing 2 and weld it with the casing 2, so that the battery 1 group can be installed and fixed, Reduce the possibility of the battery 1 being damp a...

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Abstract

This application relates to a new energy lithium battery pack, which relates to a battery, which includes a housing for a plurality of batteries to be installed, the housing is provided with a heat dissipation assembly for cooling the battery, and the housing is equipped with a For the cover of the closed casing, the cover is provided with a ventilation hole, and the cover is provided with a ventilation component for opening the ventilation hole. The effect of the present application is that the temperature of the battery can be reduced, which is beneficial to reduce the possibility of shortening the life of the lithium battery.

Description

technical field [0001] The present application relates to a battery, in particular to a new energy lithium battery pack. Background technique [0002] With the reform and development of the automobile industry, new energy vehicles have gradually been accepted by people because of their economy and environmental protection. At present, all countries have made certain achievements in the development of new energy vehicles, which can be used as power energy, including solar energy, hydrogen fuel, wind energy, etc. Among them, lithium-ion batteries are the most concerned and widely used. , Lithium battery is a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and uses a non-aqueous electrolyte solution. [0003] The Chinese patent whose authorized notification number is CN210926106U discloses a waterproof structure of a new energy lithium battery, including an outer casing, a BMS protection board and a battery pack. The upper ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/204H01M50/271H01M50/249H01M50/24H01M10/613H01M10/625H01M10/655H01M10/6554H01M10/6563H01M10/48
CPCH01M10/486H01M10/613H01M10/625H01M10/655H01M10/6554H01M10/6563Y02E60/10
Inventor 郭贵中杨松叶喜民杜林阳李秀明
Owner XINXIANG UNIV
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