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New energy automobile battery pack damping device

A new energy vehicle and shock absorbing device technology, which is applied to battery pack parts, circuits, electrical components, etc., can solve problems such as battery damage and spontaneous combustion, and achieve good shock absorbing and buffering effects

Inactive Publication Date: 2022-02-25
CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] New energy vehicles are gradually rising and accepted by the masses. The battery packs of new energy vehicles are usually installed in containers, and the containers are installed on the chassis frame. The vehicle body will vibrate vertically and horizontally during the process of driving. , the existing battery cannot bear the characteristics of high-strength shock and vibration. If it is not anti-seismic, it will easily lead to damage to the battery, and in severe cases, it will also lead to spontaneous combustion.

Method used

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  • New energy automobile battery pack damping device
  • New energy automobile battery pack damping device
  • New energy automobile battery pack damping device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] like figure 1 As shown, the new energy battery pack 2 shock absorber of the present invention includes a circular container 1, a battery pack 2 arranged in the container 1 apart from the container 1, and the battery pack 2 as a whole is Rectangular shape with rounded edges and corners. The outer surface of the battery pack 2 is provided with a first semicircular buffer bag 3. The section of the semicircular buffer bag is semicircular. The semicircle here is not a semicircle in the strict sense, but can also be The rounded corners are located in a fan-shaped structure around 180°. The inner wall of the container 1 is provided with a second semicircular buffer bag 4 , which is similar in size to the first semicircular buffer bag 3 .

[0026] Specifically, the battery pack 2 is connected and fitted with the container 1 through a rolling fit device 5, and buffering in the horizontal direction is achieved through the contact between the first semicircular buffer bag 3 and t...

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PUM

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Abstract

The invention discloses a new energy automobile battery pack damping device, and belongs to the technical field of new energy automobiles. The new energy automobile battery pack damping device comprises a circular packaging box and a battery pack arranged in the packaging box at an interval, wherein the outer surface of the battery pack is provided with a first semicircular buffer bag, the inner wall of the packaging box is provided with a second semicircular buffer bag, the battery pack and the packaging box are connected and matched through a rolling matching device, and buffering in the horizontal direction is achieved through contact of the first semicircular buffering bag and the second semicircular buffering bag. When an automobile runs on a complex road surface, the battery pack can be damped, so that the impact of the bumpy automobile on a battery is reduced, and the running safety is ensured.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to a shock absorbing device for a battery pack of a new energy vehicle. Background technique [0002] New energy vehicles are gradually rising and accepted by the masses. The battery packs of new energy vehicles are usually installed in containers, and the containers are installed on the chassis frame. The vehicle body will vibrate vertically and horizontally during the process of driving. , the existing storage battery can not bear the characteristics of high-intensity impact vibration, if it is not anti-seismic, it will easily lead to the damage of the storage battery, and in serious cases, it will also lead to the occurrence of spontaneous combustion. Contents of the invention [0003] In view of this, the object of the present invention is to provide a new energy vehicle battery pack shock absorber, which can damp the battery pack when the car is runnin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/242H01M50/249H01M50/244H01M50/204H01M50/258
CPCH01M50/242H01M50/249H01M50/244H01M50/204H01M50/258Y02E60/10
Inventor 敬启建田强
Owner CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION