Battery pack installation structure and electric vehicle including battery pack installation structure

A technology for mounting structures and electric vehicles, applied in structural parts, transportation and packaging, electric power devices, etc., can solve problems such as inability to buffer collision forces, and achieve the effect of improving safety performance

Pending Publication Date: 2019-09-17
HENAN SUDA ELECTRIC AUTOMOBILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a battery pack installation structure and an electric vehicle including the same, to solve the problem in the prior art that the impact force cannot be buffered due to the battery pack being directly installed on the vehicle beam

Method used

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  • Battery pack installation structure and electric vehicle including battery pack installation structure
  • Battery pack installation structure and electric vehicle including battery pack installation structure
  • Battery pack installation structure and electric vehicle including battery pack installation structure

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0026] An embodiment of a battery pack installation structure of the present invention, such as Figure 1 to Figure 4 As shown, a battery pack installation structure includes a fixed frame and a floor arranged on the fixed frame. The floor is divided into a front floor 1 and a middle floor 5 and is located in two different planes. The fixed frame includes a fixed connection with the corresponding battery pack. The car beams are respectively front beam 2, rear ...

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Abstract

The invention relates to the technical field of battery pack installation for electric vehicles, in particular to a battery pack installation structure and an electric vehicle including the battery pack installation structure. The battery pack installation structure comprises a fixing frame and a floor, the fixing frame comprises two longitudinal beams and two cross beams, the rear cross beam is provided with a fixing plate extending in the extending direction of the cross beams, the fixing plate comprises two connecting parts correspondingly connected with the cross beams and the floor and a buffer part located between the two connecting parts, the buffer part and the floor are arranged at intervals and provided with a fixing structure for fixing the corresponding battery pack, and the gap between the buffer part and the floor forms a buffer space for buffering the impact acting force. When a vehicle collides, the fixing plate can deform to a certain extent without damaging the battery pack, and the buffer space enclosed among the buffer part, the cross beams and the floor can also accommodate a certain deformation of the cross beams, the battery pack is avoided to be extruded directly, and the safety performance of the electric vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle battery pack installation, in particular to a battery pack installation structure and an electric vehicle including the same. Background technique [0002] The battery pack is the core component of the vehicle structure of the electric vehicle, providing the power source for the electric vehicle. The structural layout and installation of the battery pack are the key factors for the overall performance of the electric vehicle. The battery pack is generally arranged under the front floor of the vehicle body, and its weight accounts for the Cars are larger. In traditional electric vehicles, the overall connection strength between the battery pack and the body is insufficient. When the electric vehicle collides, the battery pack is easily damaged, and the safety of the electric vehicle is reduced. [0003] The Chinese patent document with the authorized announcement number CN104908566B discl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04H01M2/10
CPCB60K1/04H01M50/20Y02E60/10
Inventor 王刚刚张海波张宝杰胡海皇包杰
Owner HENAN SUDA ELECTRIC AUTOMOBILE TECH
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