ELECTRIC MOTORCYCLE
First Claim
1. An electric motorcycle, comprising;
- a battery box disposed below a foot rest space;
a battery housed within the battery box,a power drive unit; and
a running-purpose power-generating motor, electricity supplied from the battery being supplied to the power-generating motor via the power drive unit,wherein the power drive unit is attached to a swing arm turning around a pivot shaft and the battery box is formed with an air introduction port and an air discharge port used to cool the battery,a cooling fan is provided which sucks air in the battery box from the air discharge port and sends the air toward the power drive unit, andthe cooling fan is disposed rearward of the air discharge port of the battery box and close to the pivot shaft.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric motorcycle is provided that can air-cool a power drive unit without the provision of a plurality of cooling fans. In an electric vehicle in which a battery box housing batteries is disposed below a foot rest space and electricity supplied from the batteries is supplied to a running-purpose power-generating motor via a power drive unit, the power drive unit is attached to a swing arm turning around a pivot shaft and the battery box is formed with an air introduction port and an air discharge port used to cool the batteries. A cooling fan is provided which sucks air in the battery box from the air discharge port and sends the air toward the power drive unit. The cooling fan is disposed rearward of the air discharge port of the battery box and close to the pivot shaft.
26 Citations
18 Claims
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1. An electric motorcycle, comprising;
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a battery box disposed below a foot rest space; a battery housed within the battery box, a power drive unit; and a running-purpose power-generating motor, electricity supplied from the battery being supplied to the power-generating motor via the power drive unit, wherein the power drive unit is attached to a swing arm turning around a pivot shaft and the battery box is formed with an air introduction port and an air discharge port used to cool the battery, a cooling fan is provided which sucks air in the battery box from the air discharge port and sends the air toward the power drive unit, and the cooling fan is disposed rearward of the air discharge port of the battery box and close to the pivot shaft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electric motorcycle, comprising;
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a vehicle body; a swing arm pivotably mounted to the vehicle body, said swing arm including an air introduction space and a device installation space formed therein; a battery box mounted to the vehicle body; and a power drive unit mounted within the device installation space of the swing arm, wherein the battery box is formed with an air introduction port and an air discharge port, said air introduction space being in communication with the air discharge port, and a cooling fan is located downstream of the air discharge port to suck air from the air discharge port and send the air into the air introduction space. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification