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Fixing device for power battery

A technology of power battery and fixing device, which is applied in the direction of power device, electric power device, transportation and packaging, etc. It can solve the problems of long time-consuming, dismantling of seats, etc., and achieve the effect of large installation space and convenient maintenance

Inactive Publication Date: 2019-05-03
随州职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a fixing device for the power battery of an electric vehicle, which is used to solve the technical problem that the existing battery fixing method needs to dismantle the seat when replacing or maintaining the power battery, which takes a long time

Method used

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  • Fixing device for power battery
  • Fixing device for power battery
  • Fixing device for power battery

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] figure 1 It is a schematic structural diagram of Embodiment 1 of the fixing device for electric vehicle power battery of the present invention, please refer to figure 1 , this embodiment provides a fixing device for a power battery of an electric vehicle, including: a sealing strip, and a power battery assembly for a vehicle; ...

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Abstract

The invention provides a fixing device for a power battery of an electric vehicle, comprising sealing strips, and a vehicle power battery assembly. The vehicle power battery assembly is disposed at the lower part of a chair fixed crossbeam, and is fixedly connected to a front wall panel reinforcing beam, a rear floor, and floor edge beams respectively arranged at two sides of the vehicle body through bolts. The vehicle power battery assembly comprises a power battery, a power battery upper cover plate, and a housing accommodating the power battery, wherein the periphery of the power battery upper cover plate is provided with the sealing strips in a sealing manner. The vehicle power battery assembly is directly fixed to the vehicle body crossbeam from the lower part through the bolts, and thereby the arranging space of the power battery is large, and the space is capable of accommodating power batteries with more power without dismounting chairs or carpets, and the maintenance is convenient.

Description

[0001] The invention relates to the technical field of electric vehicles, in particular to a fixing device for a power battery of an electric vehicle. Background technique [0002] With the development of the automobile industry, the penetration rate of electric vehicles is getting higher and higher, and consumers have higher and higher requirements for the driving range of electric vehicles. How to reasonably fix the vehicle power battery has become an urgent problem to be solved in the electric vehicle industry. [0003] Existing automobile power battery fixing method is usually that power battery is placed on the lower mounting plate on the longitudinal beam, buckles the upper cover plate, and installs the seat on the upper cover plate. [0004] However, in the existing battery fixing method, the seat needs to be disassembled when replacing or maintaining the power battery, which takes a long time. Contents of the invention [0005] The invention provides a fixing devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04
Inventor 黄夏林刘佩鑫王欣然
Owner 随州职业技术学院
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