Electric vehicle
First Claim
1. An electric vehicle, comprising:
- a power battery module detachably installed at a predetermined installation position of the electric vehicle, comprising;
a housing;
a plurality of battery cells arranged in the housing and connected with one another in a predetermined serial and/or parallel mode so as to output electric driving power required for the electric vehicle;
rolling wheels and a handle, installed at the housing and arranged to facilitate a user dragging the power battery module on the ground in a state that the power battery module has been detached from the electric vehicle; and
one or more electric power output ports, wherein at least one electric power output port is used for connection with an electric power input port of the electric vehicle to provide the electric driving power to the electric vehicle; and
a lifting device installed at and carried by the electric vehicle, and configured to releasably hold the power battery module and lift the power battery module from a ground proximity position on or near the ground to the predetermined installation position, wherein the height of the ground proximity position is low enough for the user to push the power battery module to the ground proximity position via the rolling wheels without lifting the power battery module by manpower,wherein the lifting device comprises a holder for receiving and holding the power battery module;
wherein the electric power input port of the electric vehicle comprises a receiving-end electric contact element formed at the holder;
the electric power output port of the power battery module comprises an output-end electric contact element formed at the housing; and
when the power battery module is moved into the ground proximity position, the power battery module is received and held by the holder, and the receiving-end electric contact element comes into electric contact with the output-end electric contact element.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric vehicle (10) includes a power battery module (20) detachably installed at a predetermined installation position of the electric vehicle (10); the power battery module (20) includes a housing (21), a plurality of battery cells installed in the housing (21), rolling wheels (22) and a handle (23) installed on the housing, and an electric power output port. A lifting device capable of releasably holding the power battery module (20) and lifting the power battery module (20) from a ground proximity position on or near the ground to the predetermined installation position is installed at the electric vehicle. As the electric vehicle (10) is provided with the lifting device, installation and removal of the power battery thereof can be accomplished without using other installation equipment. Furthermore, the detachable power battery module (20) can be moved by a user without excessive effort.
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Citations
14 Claims
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1. An electric vehicle, comprising:
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a power battery module detachably installed at a predetermined installation position of the electric vehicle, comprising; a housing; a plurality of battery cells arranged in the housing and connected with one another in a predetermined serial and/or parallel mode so as to output electric driving power required for the electric vehicle; rolling wheels and a handle, installed at the housing and arranged to facilitate a user dragging the power battery module on the ground in a state that the power battery module has been detached from the electric vehicle; and one or more electric power output ports, wherein at least one electric power output port is used for connection with an electric power input port of the electric vehicle to provide the electric driving power to the electric vehicle; and a lifting device installed at and carried by the electric vehicle, and configured to releasably hold the power battery module and lift the power battery module from a ground proximity position on or near the ground to the predetermined installation position, wherein the height of the ground proximity position is low enough for the user to push the power battery module to the ground proximity position via the rolling wheels without lifting the power battery module by manpower, wherein the lifting device comprises a holder for receiving and holding the power battery module; wherein the electric power input port of the electric vehicle comprises a receiving-end electric contact element formed at the holder;
the electric power output port of the power battery module comprises an output-end electric contact element formed at the housing; and
when the power battery module is moved into the ground proximity position, the power battery module is received and held by the holder, and the receiving-end electric contact element comes into electric contact with the output-end electric contact element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification