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Chassis structure of hybrid power or pure electric automobile

A pure electric vehicle, hybrid technology, applied in the direction of the substructure, vehicle components, circuits or fluid pipelines, etc., to achieve the effect of solving layout problems, stabilizing the layout of the center of gravity, and simple and reasonable structure

Active Publication Date: 2012-07-04
张越平 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a frame chassis structure for hybrid or pure electric vehicles, which can simplify the structure, lighten the weight and lower the center of gravity of the vehicle, and improve the stability of the vehicle , and solve the layout problem of large capacity battery pack

Method used

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  • Chassis structure of hybrid power or pure electric automobile
  • Chassis structure of hybrid power or pure electric automobile
  • Chassis structure of hybrid power or pure electric automobile

Examples

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Embodiment Construction

[0013] In order to better understand the technical solution of the present invention, it will be described in detail below through specific embodiments in conjunction with the accompanying drawings:

[0014] see first Figure 1 to Figure 3 , the vehicle frame chassis structure that is used for hybrid electric vehicle or pure electric vehicle of the present invention, automobile comprises vehicle-mounted computer, sensing control device, battery pack 1 and car seat 2 and vehicle frame chassis 3, wherein, vehicle frame chassis 3 comprises a For the longitudinal beams 30 , the pair of longitudinal beams 30 are located in the center of the frame chassis 3 , and around this center, other components and mechanisms constituting the frame chassis 3 are installed and installed around.

[0015] The longitudinal beam 30 is made of high-strength light metal thin plate forming parts through welding or locking connection to form a closed hollow cavity structure around the periphery, forming...

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Abstract

The invention discloses a chassis structure of a hybrid power or pure electric automobile. The automobile comprises a vehicle-mounted computer, a sensing controller, a battery pack and seats. The chassis comprises one pair of longitudinal beams, and the longitudinal beams are arranged in the middle positions of the automobile frame chassis at interval. Each of the longitudinal beams is in a hollow cavity structure with an enclosed circumference and a regular polygonal cross section, which is formed by welding or locking one or a plurality of high-strength light metal sheet formed components. The vehicle-mounted computer, the sensing controller and the battery pack are all arranged in the cavities of the longitudinal beams. The chassis structure of a hybrid power or pure electric automobile can simplify automobile structure, reduce weight, lower the center of gravity, improve stability of the automobile and solve the layout problem of large capacitance battery.

Description

technical field [0001] The invention relates to a component on an automobile, in particular to a frame chassis structure for a hybrid or pure electric automobile. Background technique [0002] With the development of global economy and technology, people pay more and more attention to energy saving, environmental protection and low carbon. Therefore, it has become the development trend of the automobile industry to develop simple, lightweight and safe automobiles. Especially for the emergence of hybrid electric vehicles and pure electric vehicles, dozens or even hundreds of batteries need to be combined together to ensure that hybrid electric vehicles and pure electric vehicles have sufficient mileage and driving speed. However, due to the limited space in the car, the layout of a large number of large-capacity battery packs not only affects the center of gravity and stability of the vehicle, but also affects the safety and comfort of the vehicle, as well as the service lif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/04B60R16/02
Inventor 张越平
Owner 张越平
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