Vehicle frame and electric vehicle

A frame and bracket technology, which is applied in the field of frame and electric vehicles, can solve the problems of heavy frame and low battery life, and achieve the effects of high structural strength, increased battery life, and convenient connection

Pending Publication Date: 2021-01-12
HENAN BENMA
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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 provide a vehicle frame to solve the problem of heavy vehicle frame in the prior art, and also provide an electric vehicle to solve the problem of low battery life of the vehicle in the prior art

Method used

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  • Vehicle frame and electric vehicle
  • Vehicle frame and electric vehicle
  • Vehicle frame and electric vehicle

Examples

Experimental program
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Embodiment Construction

[0056] The electric vehicle of the present invention will be further described below in conjunction with the accompanying drawings.

[0057] The structure of electric vehicles such as figure 1 As shown, it includes a vehicle frame, a compartment 21 installed on the vehicle frame, a wheel 22 installed on the vehicle frame, and a power system. The structure of the frame is as figure 2 As shown, it includes a vehicle frame assembly 19 extending in the front-rear direction and a battery pack bracket 20 fixed on the vehicle frame assembly 19, wherein the vehicle frame assembly 19 includes a first longitudinal beam 3 and a second longitudinal beam 6, The first longitudinal beam 3 and the second longitudinal beam 6 are arranged at intervals left and right, and a plurality of cross beams are arranged between the first longitudinal beam 3 and the second longitudinal beam 6. The beam 3 is fixedly connected by bolts, and the other end of the beam is fixedly connected with the second l...

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PUM

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Abstract

The invention provides a vehicle frame and an electric vehicle, the vehicle frame comprises a vehicle frame assembly and a battery pack bracket, the vehicle frame assembly comprises two longitudinal beams and a cross beam connected between the two longitudinal beams, the battery pack bracket is connected to the outer sides of the longitudinal beams of the vehicle frame assembly, the longitudinal beams are steel beams, at least part of the cross beam is an aluminum alloy cross beam, and the battery pack bracket is an aluminum alloy bracket. Compared with a vehicle frame of a steel frame structure in the prior art, the vehicle frame is light in weight, when the vehicle frame is used on the electric vehicle, energy consumption of the electric vehicle can be reduced, and the endurance mileageof the electric vehicle is increased.

Description

technical field [0001] The invention relates to a vehicle frame and an electric vehicle. Background technique [0002] Electric vehicles have gained widespread attention due to their advantages such as less environmental pollution and less noise when driving. In the prior art, for example, the Chinese patent whose authorized announcement number is CN208714935U discloses a battery installation system for an electric transport vehicle and an electric van transport vehicle, wherein the frame assembly of the electric van transport vehicle includes a frame longitudinal beam and a vehicle frame Beams, two frame longitudinal beams are arranged side by side horizontally, multiple frame beams are arranged vertically side by side, and the two ends are respectively connected with the frame longitudinal beams. Among them, the frame longitudinal beams are generally U-shaped cross-section members, such as channel steel, for electric vehicles For van trucks, the bottom of the cargo compar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/02B62D21/09B62D29/00B60K1/04B62D27/02
CPCB60K1/04B62D21/02B62D21/09B62D27/023B62D29/008
Inventor 吕振伟程芳陈兴龙张文生
Owner HENAN BENMA
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