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

A technology of power battery pack and body, applied in the field of vehicles, can solve the problems of redundancy of battery box and body structure, and achieve the effect of reducing the weight and cost of the whole vehicle, increasing the internal accommodation space, and saving space.

Pending Publication Date: 2022-01-21
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

[0034] 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.

[0035] 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 power battery pack and vehicle body integrated structure comprises a floor frame and a power battery pack assembled on the floor frame. Wherein the power battery pack comprises a battery box body with an internal accommodating space and a battery cell arranged in the internal accommodating space, the battery box body is provided with a top plate and a bottom plate along the height direction of the vehicle, and the battery cell is arranged between the top plate and the bottom plate; wherein the floor frame is provided with an opening, and the battery box body is arranged at the opening of the floor frame, so that the top plate forms a vehicle body floor of the vehicle. According to the scheme provided by the embodiment of the invention, 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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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/249H01M50/244H01M50/224H01M50/236B60K1/04
CPCH01M50/249H01M50/244H01M50/224H01M50/236B60K1/04B60K2001/0438Y02E60/10
Inventor 肖聪韩海滨陶乃束马习涛
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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