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A powertrain layout form of an electric vehicle

A technology of power assembly and form, applied in the direction of electric power device, power device, control device, etc., can solve the problems of vibration, noise pollution, complicated process, etc., and achieve the effect of reducing the number of parts and noise

Active Publication Date: 2019-01-29
BEIJING ELECTRIC VEHICLE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to realize the modular installation of the powertrain components in the front cabin and solve the problem of vibration and noise pollution, the present invention provides a layout form of the powertrain for electric vehicles to solve the complicated process of the scattered installation of the components in the front cabin of pure electric vehicles

Method used

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  • A powertrain layout form of an electric vehicle
  • A powertrain layout form of an electric vehicle
  • A powertrain layout form of an electric vehicle

Examples

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Embodiment 1

[0018] Embodiment 1: as Figure 1 to Figure 3 As shown, the present embodiment provides a powertrain layout form of an electric vehicle. The powertrain is provided in the front cabin, and the powertrain includes a left mount 1, a front cabin beam 2, a rear mount 3, an integrated controller 4, Front mount 5, right mount 7, reducer installation transition bracket 8, reducer 9, drive motor 10, transmission shaft support 11, drive shaft 12, drive motor installation transition bracket 13, compressor installation bracket 14 and air conditioner compressor 15. The front cabin beam 2 is fixed in the center of the front cabin by the left suspension 1 and the right suspension 7. The first end of the left suspension 1 is connected to the left end of the front cabin beam 2 by bolts, and the first end of the left suspension 1 The two ends are connected to the left longitudinal beam provided in the front cabin; the first end of the right suspension 7 is connected to the right end of the fron...

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Abstract

The invention relates to a power assembly arrangement mode for an electric automobile. A power assembly is arranged in a front machine bin and comprises a suspension, a front machine bin beam, an integrated controller, a speed reducer, a drive motor, transmission shafts and an air conditioner compressor. The front machine bin beam is fixed to the central position in the front machine bin through the suspension. The integrated controller is located above the front machine bin beam. The drive motor and the speed reducer are located below the front machine bin beam. The air conditioner compressor is located on one side of the drive motor. The transmission shafts are located on the two sides of the speed reducer. The power assembly arrangement mode has the advantages that the drive motor, the speed reducer, the air conditioner compressor, the integrated controller and the front machine bin beam are integrally installed through the suspension, and the noise of the whole automobile is more effectively lowered while the number of parts is decreased.

Description

technical field [0001] The invention relates to an arrangement form of a power assembly of an electric vehicle, belonging to the technical field of electric vehicles. Background technique [0002] Most of the layout forms of the powertrain of the existing electric vehicle are not connected to the body through the suspension, and there is no shock absorption treatment, which greatly increases the vibration and noise pollution of the whole vehicle. Contents of the invention [0003] In order to realize the modular installation of the powertrain components in the front cabin and solve the problem of vibration and noise pollution, the present invention provides a layout form of the powertrain for electric vehicles to solve the complicated process of the scattered installation of the components in the front cabin of pure electric vehicles . [0004] The technical solution adopted by the present invention to solve the technical problem is: a power assembly is provided in the fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/00B60K17/04B60H1/00
Inventor 秦莹李力华姚锁梁曹琛王金桥王可峰
Owner BEIJING ELECTRIC VEHICLE
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