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Electric vehicle

A technology for electric vehicles and car bodies, which is applied to motor vehicles, vehicle components, electric power devices, etc., can solve the problems of the conspicuous appearance of cooling fins, and achieve the effects of good appearance, good installation performance, and guaranteed inclination angle.

Inactive Publication Date: 2003-01-29
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in order to improve the cooling performance, although it can be considered to install cooling fins on the charger, the conspicuous appearance of the cooling fins is not desirable.

Method used

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Examples

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Embodiment Construction

[0040] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In addition, for the following description, "front", "rear", "left", and "right" indicate the direction seen by the driver, and the front side Fr, rear side Rr, left side L, and right side R indicate the direction of travel relative to the vehicle. s position.

[0041]Fig. 10 is a side view of a motorcycle with a charger, a storage battery device, etc. installed according to the present invention. A motorcycle 10 as a portable vehicle has a body frame 11, a front fork 12 installed on the front pipe 11a of the body frame 11, a front wheel 13 installed on the front fork 12, and a vehicle body connected to the front fork 12. The handlebar 14, and the power unit 15 that is swingably installed at the rear of the vehicle body frame 11, and the rear wheel 16 installed on the power unit 15 suspends the rear end of the power unit 15 on the vehicle body frame 11. The rear buffe...

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PUM

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Abstract

The invention provides a battery device having structure that can uniformly cool the whole battery unit while miniaturizing a cooling fan. This battery device 35 comprises a plurality of batteries 351 enclosed in a battery frame 352 of rectangular solid shape. A cooling fan 38 is provided at the front part of the battery frame 352, and a second cooling fan 39 is provided at the rear upper face. The front cooling fan 38 and the rear cooling fan 39 take in air from the front of a vehicle body and supply it into a passage formed between the batteries 351. The cooling air after cooling all the batteries uniformly is exhausted outside from an air exhaust port 354. The battery device 35 is provided with stays 355, 356 so as to be fixed to a vehicle body frame at the lower part of a step floor of a motorcycle.

Description

technical field [0001] The present invention relates to an electric vehicle, and particularly relates to an electric vehicle capable of cooling well while maintaining its good appearance, and having a mounting structure for heat-generating components such as a charger and a storage battery device. Background technique [0002] As a power source for a drive motor of an electric vehicle, a secondary battery (storage battery) that can be recharged by chemical action and can be used repeatedly can be used. Japanese Patent Application Laid-Open No. 5-112270 discloses an example of a portable electric vehicle equipped with a charger for charging such a storage battery. In this electric vehicle, a charger is accommodated in the space below the rear of the vehicle seat. When charging, the top cover is opened and the internal cables are taken out, which are connected to an industrial power supply to form an electrified state. [0003] It is also known to provide cooling devices in s...

Claims

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Application Information

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IPC IPC(8): B60K1/04B62K11/00
Inventor 松崎明夫渡部治
Owner HONDA MOTOR CO LTD
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