CN-121973651-A - Electric automobile charging device, charging parking space and charging method

CN121973651ACN 121973651 ACN121973651 ACN 121973651ACN-121973651-A

Abstract

The invention discloses an electric automobile charging device, a charging parking space and a charging method, wherein the electric automobile charging device comprises a shell, a charging device and a charging device, wherein a containing cavity and an opening communicated with the containing cavity are arranged in the shell; the mobile device comprises a moving part, a mechanical arm, a charging gun and a charging gun, wherein the moving part is movably arranged in a containing cavity along the axis direction of an opening, one end of the mechanical arm is arranged on the moving part, the charging gun is connected to the other end of the mechanical arm, and the mechanical arm is in a folded state and an unfolded state. According to the electric vehicle charging device, the moving part drives the mechanical arm to move out of or retract into the accommodating cavity of the shell, so that the moving part, the mechanical arm and the charging gun can be integrated in the accommodating cavity in the shell, and can also move out of the accommodating cavity and drive the charging gun to be in butt joint or separation with the charging port of the vehicle through the mechanical arm, and therefore the electric vehicle charging device with high integration level and small volume is provided, and the electric vehicle charging device can be arranged behind the ground blocking part of a parking space, and the problem that a household parking space cannot accommodate an automatic charging device due to limited space is solved.

Inventors

GUO CHANGLUN
CHEN YUSHENG
YAN KANG
LIN QUN

Assignees

岚图汽车科技股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260206

Claims (10)

1. An electric vehicle charging device, comprising: A housing provided with a receiving cavity therein and an opening communicated with the receiving cavity; The moving piece is movably arranged in the accommodating cavity along the axial direction of the opening; One end of the mechanical arm is arranged on the moving piece; the charging gun is connected to the other end of the mechanical arm; The mechanical arm is in a folding state and an unfolding state, in the folding state, the mechanical arm can be completely contained in the containing cavity along with the moving part, and when the moving part drives the mechanical arm to move out of the containing cavity, the mechanical arm can be converted into the unfolding state from the folding state, so that the charging gun moves to be in butt joint with a charging port of a vehicle.
2. The electric vehicle charging device according to claim 1, wherein the mechanical arm includes a plurality of arm bodies connected in sequence, and in the folded state, the axes of the arm bodies are located on the same horizontal plane.
3. The electric vehicle charging device of claim 1, further comprising a first driving mechanism disposed in the accommodating cavity, the first driving mechanism driving the moving member to move, the moving member driving the mechanical arm in the folded state to enter or move out of the accommodating cavity.
4. The electric vehicle charging device of claim 1, further comprising a door body, the door body being openable and closable disposed in the opening.
5. The electric vehicle charging device of any one of claims 1-4, further comprising a controller, and a position detection mechanism and/or a vision acquisition device electrically connected to the controller, wherein the position detection mechanism is configured to detect gesture information of the mechanical arm, and the vision acquisition device is configured to acquire image information of a working area of the mechanical arm.
6. A charging parking space comprising the electric vehicle charging device according to any one of claims 1 to 5, wherein a ground stopper is provided in a scribing area of the charging parking space, and the housing is provided in a direction in which the ground stopper faces away from a vehicle entrance side.
7. The charging parking space of claim 6, wherein the axial direction of the opening is disposed at an angle to the length direction of the charging parking space.
8. The charging parking space of claim 6, wherein the housing is disposed on a side of the charging parking space that is adjacent to a vehicle charging port when a vehicle is parked in the charging parking space.
9. The charging parking space of claim 6, wherein a highest position of the housing is lower than or level with a highest position of the ground stop.
10. An electric vehicle charging method, characterized by being applied to the electric vehicle charging device according to any one of claims 1 to 5, comprising: responding to a charging request signal, controlling a moving part to drive a mechanical arm in a folded state to move out of a containing cavity, and controlling the mechanical arm to be converted from the folded state to an unfolded state, wherein the mechanical arm drives a charging gun to be in butt joint with a charging port of a vehicle for charging; And responding to a charging end signal, controlling the mechanical arm to drive the charging gun to be separated from the charging port, controlling the mechanical arm to be converted into a folding state, and controlling the moving part to drive the mechanical arm in the folding state to be stored in the accommodating cavity when the mechanical arm is converted into the folding state.

Description

Electric automobile charging device, charging parking space and charging method Technical Field The invention relates to the technical field of electric automobile charging, in particular to an electric automobile charging device, a charging parking space and a charging method. Background In the field of new energy automobiles, an automatic charging technology has become an important development direction for improving user experience, and at present, the existing automatic charging device is designed for a wide environment such as a public charging station and the like, and a large-scale mechanical arm structure is generally adopted to realize large-scale service coverage. Specifically, the automatic charging device deploys the mechanical arm through a supporting structure fixed on the outer side or the upper side of the parking space, and searches and butts the charging port of the vehicle by means of the movement of the mechanical arm in multiple degrees of freedom, so that the automatic gun inserting charging operation is completed. However, the automatic charging device in the prior art is designed based on a spacious environment, has a large volume, and is difficult to set in a household parking space with a small space. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide an electric automobile charging device, a charging parking space and a charging method, so as to solve the technical problems that when the conventional automatic charging device is applied to a household parking space with a strictly limited space, effective arrangement is difficult to realize on the premise of ensuring that normal parking of a vehicle is not influenced and the space of an adjacent parking space is not occupied, and therefore, the severe requirement on the space utilization rate in a household scene is difficult to meet. In order to achieve the above purpose, the present invention adopts the following technical scheme: The invention provides an electric automobile charging device which comprises a shell, a moving part, a mechanical arm and a charging gun, wherein a containing cavity and an opening communicated with the containing cavity are formed in the shell, the moving part is movably arranged in the containing cavity along the axis direction of the opening, one end of the mechanical arm is arranged on the moving part, the charging gun is connected with the other end of the mechanical arm, the mechanical arm is in a folded state and an unfolded state, in the folded state, the mechanical arm can be completely contained in the containing cavity along with the moving part, and when the moving part drives the mechanical arm to move out of the containing cavity, the mechanical arm can be converted into the unfolded state from the folded state so that the charging gun can move to be in butt joint with a charging port of a vehicle. In some embodiments, the mechanical arm comprises a plurality of arm bodies connected in sequence, and in the folded state, the axes of the arm bodies are positioned on the same horizontal plane. In some embodiments, the electric vehicle charging device further includes a first driving mechanism disposed in the accommodating cavity, the first driving mechanism drives the moving member to move, and the moving member drives the mechanical arm in the folded state to enter or move out of the accommodating cavity. In some embodiments, the electric vehicle charging device further comprises a door body, and the door body is arranged at the opening in an openable and closable manner. In some embodiments, the electric vehicle charging device further comprises a controller, and a position detection mechanism and/or a vision acquisition device electrically connected to the controller, wherein the position detection mechanism is used for detecting gesture information of the mechanical arm, and the vision acquisition device is used for acquiring image information of a working area of the mechanical arm. In a second aspect, the invention provides a charging parking space, which comprises the electric vehicle charging device according to the first aspect, wherein a ground stopper is arranged in a scribing area of the charging parking space, and the shell is arranged in a direction of deviating from a vehicle entrance side of the ground stopper. In some embodiments, the axial direction of the opening is disposed at an angle to the length direction of the charging parking space. In some embodiments, the housing is disposed on a side of the charging parking space that is proximate to a vehicle charging port when a vehicle is parked in the charging parking space. In some embodiments, the highest position of the housing is lower than or level with the highest position of the ground stop. In a third aspect, the present invention provides an electric vehicle charging method, which is applied to the electric vehicle charging device in the first aspect, and includes: respo