CN220314779U

CN220314779U - Charging device of electric vehicle

Info

Publication number: CN220314779U
Application number: CN202321633402.6U
Authority: CN
Inventors: 何强辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-01-09
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses an electric vehicle charging device which comprises a rocker, a rocker arm, a telescopic device, a charging gun wire, a charging gun and a charging pile, wherein the rocker is connected with the charging gun wire; the rocker is vertically and fixedly arranged at the edge position of the ground or the vehicle carrying tray; the rocker arm is vertically connected to the rocker arm and can horizontally rotate relative to the ground; one end of the telescopic device is connected with the rocker; the charging gun wire is fixed at the other end of the telescopic device; and one end of the charging gun wire is electrically connected with the charging gun, and the other end of the charging gun wire is electrically connected with the charging pile. According to the electric vehicle charging device provided by the utility model, the rocker arm capable of horizontally rotating relative to the ground and the charging gun connected with the telescopic device are arranged, so that the charging gun is pulled down, and the rocker arm is inserted into the charging socket of the electric vehicle under the action of horizontally rotating and the telescopic device stretching, and the technical problem of charging faults caused by cable crossing the electric vehicle is effectively solved.

Description

Charging device of electric vehicle

Technical Field

The utility model relates to the technical field of electric vehicle charging, in particular to an electric vehicle charging device.

Background

In recent years, the automobile industry in China gradually changes to a new energy automobile, so that the utilization rate of the electric automobile is higher and higher, and the charging problem is a problem which has to be solved. In order to charge an electric vehicle, charging modes in the prior art are various, and an existing electric vehicle is charged by directly inserting a charging gun into the electric vehicle, a cable is required to span the electric vehicle for charging, and the cable is easy to intertwine with the cable or other devices in the moving process due to the fact that the cable is long, so that a charging fault is finally caused. And the existing charging equipment with a vehicle carrying tray is mainly arranged on the ground, and when a driver needs to charge an electric vehicle or finishes charging, the charging gun needs to be taken and placed across the vehicle carrying tray, so that certain potential safety hazards are provided.

Disclosure of Invention

The utility model provides an electric vehicle charging device which aims to solve the problems in the prior art. In order to solve the above problems, a first aspect of the present utility model provides an electric vehicle charging device, including a rocker, a rocker arm, a telescopic device, a charging gun wire, a charging gun and a charging pile;

the rocker is vertically and fixedly arranged at the edge position of the ground or the vehicle carrying tray;

the rocker arm is vertically connected to the rocker arm and can horizontally rotate relative to the ground;

one end of the telescopic device is connected with the rocker;

the charging gun wire is fixed at the other end of the telescopic device;

and one end of the charging gun wire is electrically connected with the charging gun, and the other end of the charging gun wire is electrically connected with the charging pile.

Further, the charging gun also comprises a return device, wherein the return device is arranged between the rocker and is used for automatically returning the rocker to the middle position after the charging gun head is released after charging is finished.

Further, the telescopic device further comprises a lifting hook, and the telescopic device is connected with the rocker through the lifting hook.

Further, the telescopic device is a spring balancer.

Further, when the rocker is vertically and fixedly arranged on the vehicle carrying tray, the rocker is applied to a lifting and transverse moving vertical warehouse and further comprises a transverse moving drag chain and a first drag chain supporting device;

one end of the transverse moving drag chain is connected to the first drag chain supporting device, and the other end of the transverse moving drag chain is connected to the vehicle carrying tray; the charging gun wire passes through the traversing drag chain and is connected with the charging pile;

the vehicle-carrying tray can transversely move, and the setting direction of the first drag chain supporting device is consistent with the transverse moving direction of the vehicle-carrying tray.

Further, when the rocker is vertically and fixedly arranged on the vehicle carrying tray, the rocker is applied to a lifting and transverse moving vertical warehouse and further comprises a vertical drag chain and a second drag chain supporting device;

one end of the vertical drag chain is connected to the second drag chain supporting device, and the other end of the vertical drag chain is connected to the vehicle carrying tray; the charging gun wire passes through the vertical drag chain and is connected with the charging pile;

the vehicle-carrying tray can be lifted and moved, and the setting direction of the second drag chain supporting device is consistent with the lifting direction of the vehicle-carrying tray.

Further, when the rocker is vertically and fixedly arranged on the vehicle carrying tray, the rocker is applied to a lifting and transverse moving vertical warehouse and comprises a transverse moving drag chain, a vertical drag chain, a third drag chain supporting device and a transverse moving frame;

one end of the transverse moving drag chain is connected to the third drag chain supporting device, and the other end of the transverse moving drag chain is connected to the transverse moving frame; the vehicle carrying tray can transversely move, and the setting direction of the third drag chain supporting device is consistent with the transverse moving direction of the vehicle carrying tray;

one end of the vertical drag chain is connected to the transverse moving frame, and the other end of the vertical drag chain is connected to the vehicle carrying tray; the charging gun wire passes through the vertical drag chain and the transverse drag chain to be connected with the charging pile;

when the vehicle carrying tray moves up and down, the vertical drag chain is rolled up and unfolded along with the vehicle carrying tray.

The utility model has the advantages that:

1. according to the utility model, the rocker arm capable of horizontally rotating relative to the ground and the charging gun connected with the telescopic device are arranged, and the charging gun is pulled down, and the rocker arm is inserted into the charging socket of the electric vehicle under the actions of horizontally rotating and the telescopic device stretching, so that the technical problem of charging faults caused by cable crossing the electric vehicle is effectively solved.

2. The transverse moving drag chain is adopted in the utility model, so that the flexible movement of the cable can be met, the movement track of the cable can be controlled, the hidden danger and the defect that the movement track of the cable is not limited to cause the alarm of the garage to stop running in the prior art are reduced, the cable arrangement is convenient, and the occupied space is small.

3. The vertical drag chain adopted in the utility model well solves the problem of uninterrupted charging when the tray is lifted.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic diagram of an infrastructure of an electric vehicle charging device according to an embodiment of the present application;

FIG. 2 is a schematic view of a charging device for an electric vehicle with a traversing drag chain device according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a charging device with a vertical drag chain device for an electric vehicle according to a second embodiment of the present application;

fig. 4 is a schematic structural diagram of an electric vehicle charging device according to a third embodiment of the present application, which has a traversing drag chain and a vertical drag chain device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Example 1

A first embodiment of the present utility model relates to an electric vehicle charging device, referring specifically to fig. 1, comprising a rocker 201, a rocker 301, a telescopic device 401, a charging gun wire 501, a charging gun 601 and a charging pile 701; the rocker 201 is vertically and fixedly arranged on the ground or at the edge position of the vehicle carrying tray 101; the rocker 301 is vertically connected to the rocker 201 and can horizontally rotate relative to the ground; one end of the telescopic device 401 is connected with the rocker 201; the charging gun wire 501 is fixed at the other end of the telescopic device 401; one end of the charging gun wire 501 is electrically connected with the charging gun 601, and the other end is electrically connected with the charging pile 701.

Specifically, the device further comprises a return device 801, wherein the return device 801 is installed between the rocker 201 and the rocker 301, and is used for automatically returning the rocker 301 to an intermediate position after the charging gun 601 is released after charging.

In this embodiment, the telescopic device 401 is further provided with a hook 901, and the telescopic device 401 is connected with the rocker 201 through the hook 901.

Wherein the telescopic device 401 is a spring balancer.

It should be noted that, various types of electric vehicles are parked on the vehicle-carrying tray 101, and the charging gun 601 is directly inserted into the electric vehicle, the charging gun line 501 is necessarily longer, the cable needs to span the electric vehicle, the cable and the cable or other devices are easy to be entangled with each other in the moving process due to the longer charging gun line 501, and finally the charging failure is caused, and the existing charging gun 601 is mostly arranged on the ground, so that when the driver needs to charge or end charging the electric vehicle, the driver needs to skip the vehicle-carrying tray to take and place the charging gun 601, thereby having a certain potential safety hazard. By providing rocker 201 and rocker 301 on vehicle-carrying tray 101 and charging gun 601 on rocker 301, the operations required by the driver during charging can be completed on vehicle-carrying tray 101, eliminating the need for the driver to ride over between the ground and vehicle-carrying tray 101. In this embodiment, when the charging interface of the electric vehicle is on the left side, the rocker 301 can be rotated to the left side, when the charging interface of the electric vehicle is on the right side, the rocker 301 can be rotated to the right side, and then the charging gun 601 is pulled down to charge the electric vehicle, so that the cable of the charging gun 601 is short, suspended in the air, and on the same side, the cable is safer.

In this embodiment, as shown in fig. 2, when the rocker 201 is vertically and fixedly installed on the tray of the vehicle carrying tray 101, the rocker is applied to a lifting and lateral sliding vertical warehouse, and further includes a lateral sliding drag chain 1001 and a first drag chain supporting device 1101;

one end of the traverse drag chain 1001 is connected to the first drag chain supporting device 1101, and the other end is connected to the vehicle carrying tray 101; the charging gun wire 501 passes through the traversing drag chain 1001 and is connected with the charging pile 701;

the vehicle-mounted tray 101 can move laterally, and the direction in which the first drag chain supporting device 1101 is disposed is the same as the direction in which the vehicle-mounted tray 101 moves laterally.

When the electric vehicle needs to be parked in the first-floor parking space and charged, the electric vehicle is parked on the vehicle carrying tray 101, and after the driver inserts the charging gun 601 on the vehicle carrying tray 101 onto the electric vehicle, the parking charging process is completed. When the vehicle needs to be fetched, a driver pulls out the charging gun 601 inserted on the electric vehicle, and the charging gun 601 can automatically return to the middle position through the rocker 301 to finish the vehicle fetching. The vehicle carrying tray 101 further comprises a traversing motor, when the vehicle carrying tray on the first layer of parking space blocks the vehicle carrying tray on the parking space on the upper layer to ascend or descend, the vehicle carrying tray is further provided with the traversing motor, the vehicle carrying tray is wholly traversed, the vehicle carrying tray on the same layer of other first layers is wholly traversed, and in the traversing process, the electric vehicle is always kept in a charged state.

In the traversing process, the traversing drag chain 1001 is adopted, so that flexible movement of the cable can be met, and the movement track can be controlled, thereby reducing hidden danger and defect of stopping operation of the garage due to unrestricted movement track of the cable in the prior art, and the cable is convenient to arrange and small in occupied space, and the electric vehicle keeps a charging state all the time in the traversing process, so that the charging efficiency is improved.

Example two

In this embodiment, as shown in fig. 3, when the rocker is vertically and fixedly installed on the vehicle carrying tray, the rocker is applied to a lifting and lateral moving vertical warehouse, and further comprises a vertical drag chain 1201 and a second drag chain supporting device 1102; one end of the vertical drag chain 1201 is connected to the second drag chain supporting device 1102, and the other end is connected to the vehicle tray 102; the charging gun wire 502 passes through the vertical drag chain 1201 and is connected with the charging pile 702; the vehicle-mounted tray 102 can be lifted and moved, and the direction in which the second drag chain supporting device 1102 is disposed is identical to the lifting direction of the vehicle-mounted tray 102.

Wherein, the vehicle-carrying tray 102 is further provided with a lifting motor, so as to integrally lift the vehicle-carrying tray 102.

It should be noted that: in this embodiment, the two-layer parking garage corresponds to a parking garage, when an electric vehicle needs to be charged and needs to be parked on an upper layer, a first-layer parking space moves transversely to give up a parking position, a vehicle carrying tray 102 of an upper-layer lifting device of the upper-layer parking space descends to the first-layer parking position, when the electric vehicle is parked on the vehicle carrying tray 102, a driver inserts a charging gun 602 on the vehicle carrying tray 102 into a charging gun mouth of the electric vehicle, and after the vehicle carrying tray 102 ascends, the driver stops on the upper-layer parking space; when the vehicle is taken, the vehicle carrying tray 102 descends to the first floor for the driver to take the vehicle, after the vehicle carrying tray 102 descends to the first floor, the driver pulls out the charging gun 602 inserted on the electric vehicle, and the charging gun 602 can automatically return to the middle position through the rocker arm 302, so that the vehicle taking is completed.

In the vertical lifting process, the vertical drag chain 1201 is adopted, so that flexible movement of the cable can be met, and the movement track can be controlled, thereby reducing hidden danger and defect of stopping operation of the garage due to unrestricted movement track of the cable in the prior art, and the cable is convenient to arrange and small in occupied space, and the electric vehicle keeps a charging state all the time in the lifting process, so that the charging efficiency is improved.

Example III

In this embodiment, when the rocker is vertically and fixedly mounted on the vehicle tray, the electric vehicle charging device is applied to a lifting and lateral movement vertical warehouse, as shown in fig. 4, and includes a lateral movement drag chain 1002, a vertical drag chain 1202, a third drag chain supporting device 1103 and a lateral movement frame 1301; one end of the traversing drag chain 1002 is connected to the third drag chain supporting device 1103, and the other end is connected to the traversing frame 1301; the vehicle-carrying tray 103 can move transversely, and the setting direction of the third drag chain supporting device 1103 is consistent with the transverse moving direction of the vehicle-carrying tray 103; one end of the vertical drag chain 1202 is connected to the traversing frame 1301, and the other end is connected to the vehicle carrying tray 103; the charging gun line 503 passes through the vertical drag chain 1202 and the transverse moving drag chain 1002 to be connected with the charging pile 703; when the vehicle-carrying tray 103 moves up and down, the vertical drag chain 1202 rolls up and spreads along with the vehicle-carrying tray 103.

It should be noted that: in this embodiment, the two-layer parking garage corresponds to a two-layer parking garage, when the electric vehicle needs to be charged and needs to be parked on an upper layer, after the charging gun 603 on the vehicle carrying tray 103 is inserted into the charging gun port of the electric vehicle by a driver, after the vehicle carrying tray is lifted, the vehicle carrying tray 103 and the transverse moving frame 1301 are engaged and parked on an upper layer parking space; when the carrying tray on the two-layer parking space blocks the carrying tray on the parking space on the upper layer to ascend or descend, the carrying tray 103 passes through the traversing motor, the carrying tray 103 and the traversing frame 1301 are wholly traversed, and in the traversing process, the electric vehicle always keeps a charging state. When getting the car, the car carrying tray 103 descends to the first floor for the driver to get the car, after the car carrying tray 103 descends to the first floor, the driver pulls out the charging gun 603 inserted on the electric car, and the charging gun 603 can return to the intermediate position automatically through the rocker 303, so that the car taking is completed.

In the vertical lifting and traversing process, the traversing drag chain 1002 and the vertical drag chain 1202 are adopted, so that flexible movement of the cable can be met, and the movement track can be controlled, thereby reducing hidden danger and defect that in the prior art, the movement track of the cable is not limited, so that the garage alarms and stops running, the cable arrangement is convenient, the occupied space is small, and the electric vehicle keeps a charging state all the time in the lifting and traversing process, and the charging efficiency is improved.

Wherein, the cables of the traversing motor and the lifting motor are respectively arranged in the traversing drag chain 1002 and the vertical drag chain 1202. The cables of the motor are arranged in the drag chain, so that the cables of the motor are safe and not easy to damage, and meanwhile, the whole electric vehicle charging device of the stereo garage is safer to operate.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

In the description of the present specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, for example two, three, unless explicitly defined otherwise.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application, which is defined by the claims and their equivalents.

Claims

1. The electric vehicle charging device is characterized by comprising a rocker, a rocker arm, a telescopic device, a charging gun wire, a charging gun and a charging pile;

one end of the telescopic device is connected with the rocker;

the charging gun wire is fixed at the other end of the telescopic device;

2. The electric vehicle charging device of claim 1, further comprising a return device mounted between the rocker and the rocker for automatically returning the rocker to an intermediate position after the charging gun head is released after charging.

3. The electric vehicle charging device of claim 1, further comprising a hook, the telescoping device being connected to the rocker via the hook.

4. The electric vehicle charging device of claim 1, wherein the telescoping device is a spring balancer.

5. The electric vehicle charging device of claim 1, wherein the rocker is adapted to be used in a vertically traversing vertical garage when the rocker is vertically fixedly mounted to a vehicle tray, and further comprising a traversing tow chain and a first tow chain support;

6. The electric vehicle charging device of claim 1, wherein the rocker is adapted to be used in a vertically traversing vertical garage when the rocker is vertically fixedly mounted to a vehicle tray, and further comprising a vertical tow chain and a second tow chain support;

7. The electric vehicle charging device of claim 1, wherein the rocker, when vertically and fixedly mounted on the vehicle tray, is applied to a vertically and horizontally moving vertical warehouse, comprising a horizontally moving drag chain, a vertical drag chain, a third drag chain supporting device and a horizontally moving frame;