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Power battery pack and vehicle body integrated structure of vehicle and vehicle

A power battery pack and vehicle body technology, applied in the field of vehicles, can solve the problems of battery box and body structure redundancy, and achieve the effects of avoiding structure redundancy, saving space, and improving integration

Pending Publication Date: 2022-01-25
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The power battery pack is the main component of an electric vehicle. In related technologies, the power battery pack of an electric vehicle generally has a complete upper shell and a lower shell, which form a closed battery box structure, and then serve as an independent whole as a whole The accessories of the car are installed on the whole vehicle, and this structure leads to structural redundancy between the battery box and the body

Method used

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  • Power battery pack and vehicle body integrated structure of vehicle and vehicle
  • Power battery pack and vehicle body integrated structure of vehicle and vehicle
  • Power battery pack and vehicle body integrated structure of vehicle and vehicle

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Embodiment Construction

[0036] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of this application to those skilled in the art.

[0037] It should be understood that although the terms "first", "second", "third" and so on may be used in this application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second infor...

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Abstract

The invention relates to a power battery pack and vehicle body integrated structure of a vehicle and the vehicle. The vehicle body integrated structure comprises a floor frame with an opening and a power battery pack arranged on the floor frame, wherein the power battery pack comprises a battery box body and a battery cell arranged in the battery box body; and the battery box body comprises an upper box body and a lower box body which are arranged in the height direction of the vehicle, the battery cell is contained in a containing space defined by the upper box body and the lower box body, the upper box body and the lower box body are relatively fixed, the upper box body comprises a top plate, the lower box body comprises a bottom plate, the battery cell is arranged between the top plate and the bottom plate and fixedly installed on the top plate, and the top plate is installed at the opening of the floor frame to form a vehicle body floor of the vehicle. According to the scheme provided by the embodiment, the structural redundancy between the battery box body and the vehicle body can be reduced, and the weight of the whole vehicle is reduced.

Description

technical field [0001] The present application relates to vehicle technology, in particular to the integrated structure of the vehicle's power battery pack and vehicle body and the vehicle. Background technique [0002] With the development of new energy technology, electric vehicles are gradually becoming popular. Since the weight of electric vehicles is the main factor affecting the mileage of electric vehicles, the lightweight of electric vehicles has gradually attracted more and more attention from automobile companies and users. [0003] The power battery pack is the main component of an electric vehicle. In related technologies, the power battery pack of an electric vehicle generally has a complete upper shell and a lower shell, which form a closed battery box structure, and then serve as an independent whole as a whole. The accessories of the car are installed on the whole vehicle, and this structure leads to structural redundancy between the battery box and the body....

Claims

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Application Information

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IPC IPC(8): H01M50/202H01M50/244H01M50/249H01M50/258H01M50/264H01M50/289
CPCH01M50/202H01M50/244H01M50/258H01M50/264H01M50/289H01M50/249Y02E60/10
Inventor 陶乃束肖聪陈余锋马习涛
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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