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Auxiliary power assembly for electric vehicle

A technology of auxiliary power and combined devices, which is applied in the direction of electric power devices, electric vehicles, power devices, etc., can solve problems such as ignition and radiation, safety issues, cost increases, etc., to improve energy conversion rate, reduce vibration, and save energy. Effect

Inactive Publication Date: 2017-09-19
周扬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This will cause a series of problems: ①The high-voltage power supply involves multiple high-voltage motors, which may easily cause safety problems; Fire and radiation; ⑤ extremely high cost

Method used

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  • Auxiliary power assembly for electric vehicle

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Experimental program
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Effect test

Embodiment Construction

[0015] The electric vehicle auxiliary power combination device includes a high-voltage motor 7, a cooling fan 6, a vacuum pump or an air pump 5, a generator 4, a compressor 3, a power steering pump 2, a cooling water pump 1, and a steel frame 8.

[0016] The high-voltage motor is connected to the cooling fan 6, vacuum pump or air pump 5, generator 4, compressor 3, power steering pump 2, and cooling water pump 1 through belts, and is connected to the cooling fan 6, vacuum pump or air pump 5, and generator 4 respectively. , compressor 3, power steering pump 2, and cooling water pump 1 form a belt drive.

[0017] The frame is respectively provided with slots for installing high-voltage motors, cooling fans, vacuum pumps or air pumps, generators, compressors, power steering pumps, and cooling water pumps, and the steel frame is also provided with long slots for belt tensioning.

[0018] The device is provided with a rubber pad at the connection part with the chassis of the vehicle...

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Abstract

An electric vehicle auxiliary power combination device belongs to the technical field of electric vehicles. Including high-voltage motors, cooling fans, vacuum pumps or air pumps, generators, compressors, power steering pumps, and cooling water pumps. , cooling water pump, and form a belt drive with cooling fan, vacuum pump or air pump, generator, compressor, power steering pump and cooling water pump respectively. From the design point of view, the present invention concentrates the power source, improves energy conversion rate, improves product quality, improves product safety and reliability, ensures that high-voltage power supply does not enter the interior of the vehicle body, reduces fault sources, reduces vibration, reduces noise, saves energy, and greatly reduces costs , improve safety and reliability.

Description

technical field [0001] The invention relates to an electric vehicle auxiliary power combination device and belongs to the technical field of electric vehicles. Background technique [0002] Existing electric vehicles use high-voltage batteries, and the corresponding configurations (such as all pump bodies) are equipped with high-voltage motors. All low-voltage power sources such as lamps must be converted from high-voltage to low-voltage, which requires a corresponding conversion mechanism. [0003] This will cause a series of problems: ①The high-voltage power supply involves multiple high-voltage motors, which may easily cause safety problems; Fire and radiation; ⑤ extremely high cost. Contents of the invention [0004] The object of the present invention is to provide an auxiliary power combination device for electric vehicles with low cost, reduced fault sources, and improved safety and reliability to address the shortcomings of the above-mentioned prior art. [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/00B60L3/00
CPCB60K1/00B60L3/00
Inventor 周扬周明江万春阳
Owner 周扬
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