US 12,233,705 B2
Hybrid all-terrain vehicle
Mingtang Chen, Changzhou (CN); and Mingyong Wang, Changzhou (CN)
Assigned to SEGWAY TECHNOLOGY CO., LTD., Changzhou (CN)
Appl. No. 17/908,709
Filed by SEGWAY TECHNOLOGY CO., LTD., Changzhou (CN)
PCT Filed Mar. 4, 2021, PCT No. PCT/CN2021/079076
§ 371(c)(1), (2) Date Sep. 1, 2022,
PCT Pub. No. WO2021/175285, PCT Pub. Date Sep. 10, 2021.
Claims priority of application No. 202020268213.3 (CN), filed on Mar. 6, 2020; and application No. 202023018008.0 (CN), filed on Dec. 14, 2020.
Prior Publication US 2023/0182562 A1, Jun. 15, 2023
Int. Cl. B60K 11/04 (2006.01); B60K 6/40 (2007.10)
CPC B60K 11/04 (2013.01) [B60K 6/40 (2013.01); B60Y 2200/20 (2013.01); B60Y 2200/92 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A hybrid all-terrain vehicle, comprising:
a frame;
a front wheel located at a front side of the frame and a rear wheel located at a rear side of the frame;
a power system fixed to the frame, the power system comprising an engine and a motor, the engine being configured to drive the motor to generate electric energy or to output power for the front wheel or the rear wheel, the motor being configured to generate electric energy under drive of the engine or to output power for the front wheel or the rear wheel, the motor defining a motor cooling channel;
a motor radiator fixed to the frame and comprising a motor radiator liquid inlet and a motor radiator liquid outlet, the motor radiator liquid inlet, the motor cooling channel, and the motor radiator liquid outlet being sequentially communicated to form a motor cooling system;
a water pump connected in the motor cooling system, a height of the water pump from the ground being less than or equal to at least one of:
heights of two ends of the motor cooling channel from the ground; and
heights of the motor radiator liquid inlet and the motor radiator liquid outlet from the ground; and
a controller, wherein the controller is connected in the motor cooling system, the controller defines a controller cooling channel, and the height of the water pump from the ground being less than or equal to heights of two ends of the controller cooling channel from the ground;
wherein the motor comprises a first motor and a second motor, the second motor is connected to the engine and generates electric energy under the drive of the engine, and the first motor outputs power for the front wheel or the rear wheel through the electric energy generated by the second motor;
wherein the first motor defines a first motor cooling channel, and the second motor defines a second motor cooling channel; and
wherein the height of the water pump from the ground is less than or equal to at least one of:
heights of two ends of the first motor cooling channel from the ground, and
heights of two ends of the second motor cooling channel from the ground.