A kind of electric wheel transmission mechanism and electric vehicle thereof
A transmission mechanism, electric wheel technology, applied in electric vehicles, motors, electric components, etc., can solve the problems of unstable driving of the body, low heat dissipation efficiency of the wheel motor, etc., and achieve the effect of enhancing the stability of the body
Active Publication Date: 2020-02-18
佛山市陆地创锋科技有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide an electric wheel transmission mechanism, aiming to solve the technical problems of the traditional electric vehicle's light weight caused by the unstable driving of the vehicle body and the low heat dissipation efficiency of the wheel motor
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[0033] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0034] Such as figure 1 As shown, the present invention discloses a new type of electric wheel transmission mechanism, including a controller 1, at least one power source and a main shaft 2, the main shaft 2 is connected to the power source, the power source is electrically connected to the controller 1, and the power source is provided with Inhalation device; both ends of the main shaft 2 are provided with an inner hole 3, and the outer wall of the main shaft 2 is provided with an air outlet hole 4, and the inner hole 3 and the air outlet hole 4 are connected; the power source includes a ca...
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The invention discloses a novel electric wheel transmission mechanism and an electric vehicle using the same. The novel electric wheel transmission mechanism comprises a controller, at least one power source and a spindle; the spindle is connected with the power sources in a transmission mode, and the power sources are electrically connected with the controller; air sucking devices are arranged on the power sources; inner holes are formed in the two ends of the spindle, and an air outlet is formed in the outer wall of the spindle; and the inner holes communicate with the air outlet. Each power source comprises an outer shell internally provided with at least one stator and at least two rotors; semiconductor material heat dissipation devices are arranged on the stators; and the air sucking devices communicate with the inner holes. In the novel electric wheel transmission mechanism, the spindle is provided with the air outlet and the semiconductor material heat dissipation devices, and the air sucking devices are arranged to act on the inner holes in the main shaft, so that an air flow at the air outlet is accelerated. The novel electric wheel transmission mechanism is utilized to manufacture the electric vehicle, when the electric vehicle travels at the high speed, the stability of a vehicle body is obviously improved, and the working temperature of a motor is controlled.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to an electric wheel transmission mechanism suitable for electric vehicles and an electric vehicle using the electric wheel transmission mechanism. Background technique [0002] A common electric vehicle power system consists of a motor, a reducer, a differential, and a drive shaft. The output end of the reducer is connected to the differential, and the two output ends of the differential are respectively connected to the drive shaft, and the drive shaft is connected to the wheels. This conventional power system structure is basically similar to that of fuel vehicles, and both need to be used with transmission systems such as differentials and drive shafts. The technology is relatively backward, the structure is complex, and the energy loss is large. [0003] As an improvement, an in-wheel motor technology has been proposed in recent years. Under the in-wheel motor technology, ...
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IPC IPC(8): B60K7/00H02K16/00H02K9/22
CPCB60K7/0007B60K2007/0092H02K9/22H02K16/00Y02T10/64
Inventor 黄健柱陈雪清
Owner 佛山市陆地创锋科技有限公司