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The wiring harness structure of electric motorcycle

A technology for electric motorcycles and wiring harnesses, applied in the field of wiring harness structures, can solve problems such as coiled arrangement of difficult low-voltage wiring harnesses, control signal line length, etc., and achieve the effects of space utilization efficiency, impact reduction, and effective utilization

Active Publication Date: 2006-07-05
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In addition, the control signal line from the control circuit part to the power module is long, and it is difficult to arrange the low-voltage wiring harness in a coil

Method used

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  • The wiring harness structure of electric motorcycle
  • The wiring harness structure of electric motorcycle
  • The wiring harness structure of electric motorcycle

Examples

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Effect test

Embodiment Construction

[0060] Below, refer to Figure 1- Figure 7 An example of the present invention will be described.

[0061]The electric vehicle of the present embodiment is a composite small-wheeled electric motorcycle 1 equipped with an internal combustion engine. Fig. 1 is a left side view of the above-mentioned small-wheeled electric motorcycle 1 represented by a virtual box (dash-dotted line), Fig. 2 It is the right side view of the above electric scooter, image 3 It is a perspective view with the cover removed.

[0062] The vehicle frame 2 of this small-wheeled electric motorcycle 1 has: a front frame part 4, which extends obliquely downward from the head pipe 3 to the rear of the vehicle body; It is bent and extended approximately horizontally; the same pair of left and right die-cast aluminum rear frame parts 6, the front end of which is connected to the rear end of the above-mentioned intermediate frame part 5 connected by the cross beam 5a, and extends obliquely upward backward.

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Abstract

A wiring harness structure of the electric motor cycle, reduces the noise and the like effects caused by the high-tension wiring harness, at the same time, it is easy to do the twist-disposing of the wiring harness. The motor driver (53) inputs the electric power of the electrical source came from the accumulator (70), and disposes according to the instruction of the controlling signal from the control device (80), and outputs it to the electric machine (40) as driving electric power, drives the electric machine (40) to make the electric motor drive, in the electric motor, the accumulator (40) and control device (80) are mutually arranged at opposite sides relative to the motor driver (53), the high voltage harness (85) between the accumulator (40) and the motor driver (53) is provided with wiring at one side of the accumulator (40), which is used to do conductor configuration from the motor driver (53) to the side arranged with control device (80) by the low voltage harness which is transmitted between the control device (80) and the motor driver (53).

Description

technical field [0001] The invention relates to a wire harness structure of an electric motorcycle. Background technique [0002] The electric motorcycle is input from the power supply from the battery by the motor drive device, and is processed according to the instruction of the control signal of the control device, and is output to the motor as driving power, and is driven by driving the motor. In this electric motorcycle, Various proposals have been made for the wire harness structure (for example, refer to Patent Document 1 and Patent Document 2). [0003] Patent Document 1: JP-A-2002-264664 [0004] Patent Document 2: Japanese Unexamined Patent Publication No. 11-255168 [0005] Patent Document 1 discloses an example in which a battery is provided under the footrest of a scooter, a motor is provided on a power unit swingably supported relative to the frame, and a motor drive unit is disposed between the battery and the motor. , and arrange the battery, motor drive u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02B60K1/04B62J6/18H02G3/00B62J11/19B62M7/12B62M23/02
CPCB62J6/18B62K2202/00B62K2204/00B62J11/19
Inventor 中川光雄小泽圣二
Owner HONDA MOTOR CO LTD
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