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.
CN1393365AInactive Publication Date: 2003-01-29HONDA MOTOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HONDA MOTOR CO LTD
Publication Date
2003-01-29
Estimated Expiration
Not applicable · inactive patent

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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.
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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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