Series type pure electric-driven electric automobile
An electric vehicle and pure electric technology, which is applied in the direction of electric vehicles, electric traction, electric power devices, etc., can solve the problems of occupying a large space, and achieve the effect of increasing mileage, reducing quality, and outputting torque
Active Publication Date: 2016-11-09
深圳小象电动科技有限公司
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to provide a serial pure electric drive electric vehicle to solve the problem that the current electric vehicle uses a traditional radial flux type motor and a stepped parallel shaft reducer to occupy a large space
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[0025] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0026] An embodiment of the present invention provides a serial pure electric drive electric vehicle. The electric car driven by the series pure electric power provided can be driven by four wheels (such as figure 1 shown), can also be driven by rear wheels (such as image 3 shown), or by front-wheel drive (eg Figure 4 shown).
[0027] Please refer to Figure 1-4 The tandem pure electric drive electric vehicle provided in this embodiment includes drive shafts distributed in pairs. It should be noted that the drive structure of the electric vehicle provided in this application is a symmetrical structure, and the drives of the same pair are fixed in series and distributed symmetrically.
[0028] The drive shaft includes a first drive half sha...
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The invention discloses a series type pure electric-driven electric automobile. The series type pure electric-driven electric automobile comprises driving shafts distributed in a pairwise mode. Each driving shaft comprises a first driving half shaft and a second driving half shaft which are in transmission connection with each other in sequence, wherein the first driving half shaft and the second driving half shaft are in transmission connection with each other from the center of the electric automobile to one side of the electric automobile in sequence; a disc type motor controller, a disc type motor and a planet reducer are sequentially distributed on the first driving half shaft; the disc type motor controller is connected with the disc type motor and used for controlling the disc type motor; the disc type motor is in transmission connection with the planet reducer, and the planet reducer is rotated through the first driving half shaft and the second driving half shaft; and the tail end of the second driving half shaft is in transmission connection with a wheel of the electric automobile. The center axes of the disc type motors on the driving shafts distributed in the pairwise mode are connected in series. According to the scheme, the problem that the occupied space is large due to the fact that existing electric automobiles adopt traditional radial magnetic flow type motors and step parallel axis reducers can be solved.
Description
technical field [0001] The invention relates to the technical field of electric vehicle design, in particular to a serial electric vehicle driven by pure electric power. Background technique [0002] With the depletion of resources and the seriousness of environmental pollution, the development of new energy and the reduction of environmental pollution have become the main tasks of today's society. Under such circumstances, the replacement of automobiles is becoming more and more frequent, and electric vehicles with less environmental pollution and cleaner power sources are becoming more and more common. Electric vehicles are also an area of development in today's society. [0003] Currently, electric vehicles include pure electric vehicles and hybrid vehicles. Both pure electric vehicles and hybrid vehicles are driven by traditional electric motors combined with traditional stepped parallel shaft reducers. Conventional electric motors are usually of the radial flux type...
Claims
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Login to View More IPC IPC(8): B60L11/00B60K1/00B60K17/08B60B35/14
CPCB60B35/14B60K1/00B60K17/08B60L50/00
Inventor 陈起旭刘霄柯常海邹忠月
Owner 深圳小象电动科技有限公司