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Battery holder of electric vehicle

A technology for electric vehicles and holding devices, which is applied in the directions of electric power devices, electric vehicles, power devices, etc., can solve the problem of difficult placement of batteries, and achieve the effect of effectively utilizing space and good cooling effect.

Inactive Publication Date: 2007-10-24
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, it is difficult to consider the installation position of the battery in a motorcycle with little extra storage space.

Method used

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Examples

Experimental program
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Embodiment Construction

[0025] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Fig. 1 is a side view of a scooter having a battery holding device according to an embodiment of the present invention. This scooter is a hybrid type scooter driven by hybrid power of an internal combustion engine and an electric motor.

[0026] The frame of the small motorcycle 1 shown in Fig. 1 includes: a head pipe 3, which can freely rotate to support the shaft 2a of the steering handle (hereinafter referred to as "handle") 2; The middle frame 5 is separated from the lower end of the downpipe 4 to the left and right of the car body, and extends backward substantially horizontally; The beams 5a on the left and right portions of the frame 5 are connected, and extend obliquely rearward and upward of the vehicle body from the beams 5a.

[0027] The front fork 7 is joined to the lower end of the shaft 2 a of the handle 2 pivotally supported on the head pipe 3 , and is ...

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PUM

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Abstract

PROBLEM TO BE SOLVED: To effectively utilize space by improving layout of a battery for a motor of a motorized two-wheeled vehicle and improve cooling effect of the battery.SOLUTION: A battery assembly body (battery) 26 is disposed by dividing an upper part 27 and a lower part 28. The upper part 27 is disposed on the side part of a head pipe 3 and the lower part 28 is disposed on the side part of a down frame 4. Especially, the lower part 28 is disposed on the outer side than a front fork 7 to approach the vehicle body front part. An inlet port 43 of traveling wind is formed on a cowl in front of the battery assembly body 26. An exhaust port 44 exhausting the traveling wind is provided on an inner cover 42.

Description

technical field [0001] The present invention relates to a battery holding device for an electric vehicle, in particular to a battery holding device for an electric vehicle suitable for ensuring a large capacity of the battery. Background technique [0002] Known are an electric vehicle driven by the power of an electric motor, and a hybrid vehicle driven by a hybrid power of an electric motor and an engine. In such an electric vehicle, a large-capacity battery must be loaded, and the problem is how to secure the installation space. In particular, it is difficult to consider the installation position of the battery in a motorcycle with little extra storage space. [0003] For example, Patent No. 3069808 proposes an electric motorcycle in which a down frame protrudes obliquely rearward and downward from a head pipe supporting a steering shaft, and a battery is arranged along the down frame. In this electric two-wheeled vehicle, a storage box for storing items such as a helme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04B62J39/00B62J99/00
CPCY02T10/7005
Inventor 中川光雄北山京介
Owner HONDA MOTOR CO LTD
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