Multi-station charging pile

Abstract

This utility model relates to the field of charging pile technology, and in particular to a multi-station charging pile. The device includes a charging main body and multiple sequencing charging mechanisms; each sequencing charging mechanism includes a charging gun; one end of the charging gun is electrically connected to the charging main body, and the other end is detachably connected to the charging interface of the electric vehicle parked at the corresponding charging station. When in use, the multi-station charging pile provided by this utility model configures the multiple sequencing charging mechanisms to charge the corresponding electric vehicles sequentially according to the order in which they enter the multiple charging stations, so that the charging main body connects to the electric vehicles in order and automatically rotates. This solves the problem that due to the long charging time of electric vehicles, drivers may leave the electric vehicle during the charging process, making it difficult for the electric vehicle to leave the charging pile in time after charging is completed, thus affecting the utilization rate of the charging pile.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a multi-station charging pile. Background Technology

[0002] Charging stations are devices that convert AC or DC power from the power grid into power suitable for charging electric vehicle batteries, enabling electric vehicles to store enough electricity to support their operation. With the increasing popularity of electric vehicles, more and more people are using electric vehicles as a means of transportation, and queues are likely to form at charging stations during peak hours.

[0003] However, because electric vehicles take a long time to charge, drivers often have to leave the vehicle during the charging process, making it difficult for the electric vehicle to leave the charging station in a timely manner after charging is complete, thus affecting the utilization rate of the charging station. Utility Model Content

[0004] This utility model provides a multi-station charging pile to solve the problem that the long charging time of electric vehicles causes drivers to leave the vehicle during the charging process, making it difficult for the electric vehicle to leave the charging pile in time after charging is completed, thus affecting the utilization rate of the charging pile.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A multi-station charging station:

[0007] The system includes a charging main body and multiple sorting charging mechanisms; each sorting charging mechanism includes a charging gun; one end of the charging gun is electrically connected to the charging main body, and the other end is detachably connected to the charging interface of an electric vehicle parked at a corresponding charging station; the multiple sorting charging mechanisms are configured to charge the corresponding electric vehicles sequentially according to the order in which they enter the multiple charging stations.

[0008] Furthermore, it also includes multiple station detection mechanisms; the multiple station detection mechanisms are respectively set at multiple charging stations to detect electric vehicles entering and leaving the charging stations, so as to form a charging sequence.

[0009] Furthermore, the station detection mechanism includes a base plate, a top plate, and a triggering structure; the top plate is used to bear the pressure applied by the electric vehicle tires; the triggering structure is connected between the base plate and the top plate and is used to detect the pressure transmitted by the top plate to determine whether the electric vehicle has entered or left the charging station.

[0010] Furthermore, the triggering structure includes a pressure sensor and a supporting elastic element; one end of the pressure sensor is mounted on the base plate and the other end faces the top plate, for detecting the pressure generated by the top plate pressing down; one end of the supporting elastic element is connected to the base plate and the other end is connected to the top plate, for providing elastic support to the top plate when there is no vehicle, so as to drive the top plate to separate from the pressure sensor.

[0011] Furthermore, the triggering structure also includes a constraint guide post and a guide sleeve; the guide sleeve is connected to the base plate; one end of the constraint guide post is connected to the top plate, and the other end is slidably inserted into the guide sleeve, for constraining the top plate to move vertically relative to the base plate.

[0012] Furthermore, the workstation inspection mechanism also includes an inclined step; the upper end of the inclined step is attached to the top plate, and its lower end faces the direction of entry of the electric vehicle, for guiding the electric vehicle tires onto the top plate.

[0013] Furthermore, the workstation inspection mechanism also includes a speed bump; the speed bump is installed on the side of the top plate that supports the electric vehicle tires, and is used to limit the parking position of the electric vehicle on the top plate.

[0014] Furthermore, the sorting and charging mechanism also includes a support bracket and a water shield; the support bracket is provided with a storage port for storing the charging gun; the water shield is connected to the support bracket and covers the storage port to prevent liquid from entering the charging gun and the storage port.

[0015] Furthermore, the sorting and charging mechanism also includes an indicator light; the indicator light is installed on the support bracket and is used to indicate the occupancy status of the charging station; when the station detection mechanism detects that an electric vehicle is parked at the charging station, the indicator light emits a light of a color representing occupancy; when the station detection mechanism does not detect that an electric vehicle is parked at the charging station, the indicator light emits a light of a color representing vacancy.

[0016] Furthermore, the indicator light is configured to switch its display state according to the charging progress after the electric vehicle is parked at the charging station. The display states include a non-charging state, a charging state, and a charging complete state. In the non-charging state, the charging gun is connected to or not connected to the charging interface of the electric vehicle, but is not charging the electric vehicle, and the indicator light emits a light of the color representing non-charging. In the charging state, the charging gun is charging the electric vehicle, and the indicator light emits a light of the color representing charging. In the charging complete state, the electric vehicle has finished charging, and the indicator light emits a light of the color representing charging complete.

[0017] The beneficial effects of the multi-station charging pile in this utility model are analyzed as follows:

[0018] The device includes a charging main body and multiple sorting charging mechanisms; each sorting charging mechanism includes a charging gun; one end of the charging gun is electrically connected to the charging main body, and the other end is detachably connected to the charging interface of the electric vehicle parked at the corresponding charging station; the multiple sorting charging mechanisms are configured to charge the corresponding electric vehicles in sequence according to the order in which they enter the multiple charging stations.

[0019] The multi-station charging pile provided by this utility model, when in use, configures multiple sorting charging mechanisms to charge the corresponding electric vehicles in sequence according to the order in which they enter the multiple charging stations. This allows the charging body to connect to the electric vehicles in sequence and rotate automatically, thereby avoiding the problem of subsequent electric vehicles being unable to charge in time due to electric vehicles occupying the station for a long time after charging is completed. This significantly improves the utilization rate of the charging pile. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the structure of the multi-station charging pile provided in this embodiment of the utility model;

[0022] Figure 2 A top view of the multi-station charging pile provided in this embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the sorting and charging mechanism provided in this embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the workstation detection mechanism provided in this embodiment of the utility model;

[0025] Figure 5 Right view of the workstation detection mechanism provided in this embodiment of the utility model;

[0026] Figure 6 A schematic diagram of the triggering structure provided in this embodiment of the utility model.

[0027] icon:

[0028] 100-Charging main body; 200-Sequencing charging mechanism; 210-Charging gun; 220-Bearing bracket; 230-Water shield; 240-Indicator light; 300-Station detection mechanism; 310-Base plate; 320-Top plate; 330-Trigger structure; 331-Pressure sensor; 332-Supporting elastic element; 333-Constraint guide post; 334-Guide sleeve; 340-Inclined step; 350-Speed ​​bump. Detailed Implementation

[0029] Because electric vehicles take a long time to charge, drivers often have to leave the vehicle during the charging process, making it difficult for the vehicle to leave the charging station promptly after charging is complete, thus affecting the utilization rate of the charging station.

[0030] In view of this, this solution provides a multi-station charging pile, including a charging main body 100 and multiple sorting charging mechanisms 200.

[0031] The following combination Figures 1-6 The structure and shape of the multi-station charging pile provided in this embodiment are described in detail below:

[0032] The sorting charging mechanism 200 includes a charging gun 210; one end of the charging gun 210 is electrically connected to the charging body 100, and the other end is detachably connected to the charging interface of the electric vehicle parked at the corresponding charging station; the multiple sorting charging mechanisms 200 are configured to charge the corresponding electric vehicles in sequence according to the order in which the electric vehicles enter the multiple charging stations.

[0033] In this embodiment, by configuring multiple sorting charging mechanisms 200 to charge the corresponding electric vehicles in the order in which they enter the multiple charging stations, the charging body 100 connects to the electric vehicles in sequence and rotates automatically, thereby avoiding the problem that subsequent electric vehicles cannot be charged in time because they occupy the space for a long time after the electric vehicles have finished charging.

[0034] In addition, by configuring multiple sorting charging mechanisms 200 to charge the corresponding electric vehicles in the order in which they enter the multiple charging stations, drivers can leave the electric vehicle to perform other tasks after parking the electric vehicle at the charging station and inserting the charging gun 210 into the electric vehicle's charging interface, thus avoiding driver fatigue caused by long waiting times.

[0035] To confirm the order in which electric vehicles enter the charging station:

[0036] like Figures 1-2 As shown, it also includes multiple station detection mechanisms 300; the multiple station detection mechanisms 300 are respectively set at multiple charging stations to detect electric vehicles entering and leaving the charging stations in order to form a charging sequence.

[0037] In this embodiment, a station detection mechanism 300 is set in multiple charging stations to detect electric vehicles entering and leaving the charging stations in real time. Then, a charging sequence is generated according to the order in which the electric vehicles enter the charging stations, so that multiple sorting charging mechanisms 200 charge the corresponding electric vehicles in sequence according to the charging sequence.

[0038] To ensure that multiple charging stations 200 charge the electric vehicles sequentially according to the order in which they enter the charging stations:

[0039] like Figure 1 As shown, the sorting charging mechanism 200 also includes a terminal display; the charging body 100 includes a controller; the terminal display is electrically connected to the controller and is used to input the charging information of the electric vehicle into the controller; multiple station detection mechanisms 300 are all electrically connected to the controller and are used to input the electric vehicle entry and exit information into the controller; the controller forms a charging order based on the electric vehicle entry and exit information, so that the multiple sorting charging mechanisms 200 charge the corresponding electric vehicles in sequence according to the charging order.

[0040] To avoid misjudgment caused by other objects entering the charging station:

[0041] like Figures 4-5 As shown, the station detection mechanism 300 includes a base plate 310, a top plate 320, and a triggering structure 330; the top plate 320 is used to bear the pressure applied by the electric vehicle tires; the triggering structure 330 is connected between the base plate 310 and the top plate 320 and is used to detect the pressure transmitted by the top plate 320 to determine whether the electric vehicle has entered or left the charging station.

[0042] In this embodiment, the tires of an electric vehicle that drives into the charging station move onto the top plate 320. During this process, the triggering structure 330 detects the downward pressure data transmitted from the top plate 320 in real time and transmits it to the controller. The controller determines whether the object on the top plate 320 is an electric vehicle based on the pressure data transmitted by the triggering structure 330, so as to avoid misjudgment caused by other objects entering the charging station. After the controller determines that the object on the top plate 320 is an electric vehicle, it adds the electric vehicle to the charging sequence. As the electric vehicle on the top plate 320 drives away, the triggering structure 330 detects the downward pressure data transmitted from the top plate 320 in real time and transmits it to the controller. The controller determines whether the electric vehicle has driven out of the charging station based on the pressure data transmitted by the triggering structure 330.

[0043] To reduce the likelihood of pressure sensor 331 being damaged by prolonged pressure:

[0044] like Figure 6As shown, the trigger structure 330 includes a pressure sensor 331 and a support elastic element 332; one end of the pressure sensor 331 is mounted on the base plate 310 and the other end faces the top plate 320, and is used to detect the pressure generated by the downward pressing of the top plate 320; one end of the support elastic element 332 is connected to the base plate 310 and the other end is connected to the top plate 320, and is used to provide elastic support to the top plate 320 when there is no vehicle, so as to drive the top plate 320 to separate from the pressure sensor 331.

[0045] In order to transmit the pressure signal detected by trigger structure 330 to the controller:

[0046] Pressure sensor 331 is electrically connected to the controller and is used to transmit pressure data from the top plate 320 of the workstation detection mechanism 300 in the corresponding charging station to the controller.

[0047] In this embodiment, a pressure sensor 331 is installed between the bottom plate 310 and the top plate 320 to detect the downward pressure transmitted by the top plate 320 in real time. A support elastic element 332 is installed between the bottom plate 310 and the top plate 320 so that when no electric vehicle is driving on the top plate 320, the support elastic element 332 will cause the top plate 320 to separate from the pressure sensor 331 through elastic deformation, thereby reducing the probability of the pressure sensor 331 being damaged by pressure for a long time. The type of support elastic element 332 includes, but is not limited to, springs and rubber blocks.

[0048] To avoid displacement on the horizontal plane during the entry and exit of electric vehicles:

[0049] like Figure 6 As shown, the trigger structure 330 also includes a constraint guide post 333 and a guide sleeve 334; the guide sleeve 334 is connected to the base plate 310; one end of the constraint guide post 333 is connected to the top plate 320, and the other end is slidably inserted into the guide sleeve 334, for constraining the top plate 320 to move vertically relative to the base plate 310.

[0050] In this embodiment, when the electric vehicle enters and exits the top plate 320, the top plate 320 drives the constraint guide post 333 to move along the guide sleeve 334 to constrain the top plate 320 to move vertically relative to the bottom plate 310, thereby avoiding displacement of the top plate 320 on the horizontal plane caused by the electric vehicle entering and exiting.

[0051] To ensure smooth entry and exit of electric vehicles from the roof 320:

[0052] like Figures 4-5 As shown, the workstation inspection mechanism 300 also includes an inclined step 340; the upper end of the inclined step 340 is attached to the top plate 320, and its lower end faces the driving direction of the electric vehicle, which is used to guide the electric vehicle tires onto the top plate 320.

[0053] In this embodiment, by setting an inclined step 340, the height difference between the top plate 320 and the charging station ground is gradually compensated, thereby reducing the impact of the electric vehicle entering or leaving the top plate 320, so that the electric vehicle can smoothly enter or leave the top plate 320.

[0054] To restrict the parking position of electric vehicles on roof 320:

[0055] like Figure 4 As shown, the workstation inspection mechanism 300 also includes a speed bump 350; the speed bump 350 is installed on the side of the top plate 320 that carries the electric vehicle tires, and is used to limit the parking position of the electric vehicle on the top plate 320.

[0056] In this embodiment, a speed bump 350 is provided on the side of the roof plate 320 that supports the electric vehicle tires, so that the electric vehicle comes into contact with the speed bump 350 after driving to a set position and generates bump feedback. The driver stops the vehicle based on the bump feedback, thereby limiting the stopping position of the electric vehicle on the roof plate 320.

[0057] To prevent liquid from entering the charging gun 210 and causing damage:

[0058] like Figure 3 As shown, the sorting charging mechanism 200 also includes a support bracket 220 and a water shield 230; the support bracket 220 is provided with a storage port for storing the charging gun 210; the water shield 230 is connected to the support bracket 220 and covers the storage port to prevent liquid from entering the charging gun 210 and the storage port.

[0059] In this embodiment, the storage port provided on the support bracket 220 allows the charging gun 210 to be suspended in the air during standby, thereby preventing liquid accumulated on the ground from entering the charging gun 210; at the same time, the water shield 230 is provided to block liquid from entering the charging gun 210 and the storage port, thereby preventing liquid from entering the charging gun 210 and causing damage.

[0060] To enable drivers to quickly identify available charging stations:

[0061] like Figure 3 As shown, the sorting charging mechanism 200 also includes an indicator light 240; the indicator light 240 is mounted on the support bracket 220 and is used to indicate the occupancy status of the charging station; when the station detection mechanism 300 detects that an electric vehicle is parked at the charging station, the indicator light 240 emits a light of a color representing occupancy; when the station detection mechanism 300 does not detect that an electric vehicle is parked at the charging station, the indicator light 240 emits a light of a color representing vacancy.

[0062] In this embodiment, the indicator light 240 emits a light of a color representing occupancy or vacancy according to the detection structure of the workstation detection mechanism 300, so that the driver can determine whether there is a vehicle parked at the charging workstation based on the light color, thereby providing an indication to the driver and enabling the driver to quickly identify a charging workstation where the vehicle can park.

[0063] In order to determine the status of electric vehicles parked at multiple charging stations:

[0064] like Figure 3 As shown, the indicator light 240 is also configured to switch its display status according to the charging progress after the electric vehicle is parked at the charging station. The display status includes non-charging status, charging status, and charging complete status. In the non-charging status, the charging gun 210 is connected to or not connected to the charging interface of the electric vehicle, and is not charging the electric vehicle. The indicator light 240 emits a light of the color representing non-charging. In the charging status, the charging gun 210 is charging the electric vehicle, and the indicator light 240 emits a light of the color representing charging. In the charging complete status, the electric vehicle is fully charged, and the indicator light 240 emits a light of the color representing charging complete.

[0065] In this embodiment, the indicator light 240 emits different colored lights according to the charging status of the electric vehicle parked at the charging station. The driver can determine whether the electric vehicle is not charging, charging, or charging completed based on the light color, thus providing a reference for the driver's selection and enabling the determination of the status of electric vehicles parked in multiple charging stations.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-station charging pile, characterized in that: It includes a charging main body (100) and multiple sorting charging mechanisms (200); The sorting and charging mechanism (200) includes a charging gun (210); One end of the charging gun (210) is electrically connected to the charging body (100), and the other end is detachably connected to the charging interface of the electric vehicle parked at the corresponding charging station. The plurality of the sorting charging mechanisms (200) are configured to charge the corresponding electric vehicles in sequence according to the order in which the electric vehicles enter the plurality of charging stations.

2. The multi-station charging pile according to claim 1, characterized in that: It also includes multiple workstation testing facilities (300); Multiple workstation detection mechanisms (300) are respectively set at multiple charging workstations to detect electric vehicles entering and leaving the charging workstations, so as to form a charging sequence.

3. The multi-station charging pile according to claim 2, characterized in that: The workstation detection mechanism (300) includes a base plate (310), a top plate (320), and a triggering structure (330); The top plate (320) is used to bear the pressure applied by the electric vehicle tires; The trigger structure (330) is connected between the bottom plate (310) and the top plate (320) to detect the pressure transmitted by the top plate (320) to determine whether the electric vehicle has entered or left the charging station.

4. The multi-station charging pile according to claim 3, characterized in that: The triggering structure (330) includes a pressure sensor (331) and a supporting elastic element (332); One end of the pressure sensor (331) is mounted on the base plate (310), and the other end faces the top plate (320), and is used to detect the pressure generated by the top plate (320) pressing down; One end of the supporting elastic element (332) is connected to the bottom plate (310), and the other end is connected to the top plate (320). It is used to provide elastic support to the top plate (320) when there is no vehicle, so as to drive the top plate (320) to separate from the pressure sensor (331).

5. The multi-station charging pile according to claim 4, characterized in that: The triggering structure (330) also includes a constraint guide post (333) and a guide sleeve (334); The guide sleeve (334) is connected to the base plate (310); One end of the constraint guide post (333) is connected to the top plate (320), and the other end is slidably inserted into the guide sleeve (334) to constrain the top plate (320) to move vertically relative to the bottom plate (310).

6. The multi-station charging pile according to claim 5, characterized in that: The workstation inspection mechanism (300) also includes an inclined step (340); The upper end of the inclined step (340) is attached to the top plate (320), and its lower end faces the driving direction of the electric vehicle, which is used to guide the electric vehicle tires onto the top plate (320).

7. The multi-station charging pile according to claim 6, characterized in that: The workstation inspection mechanism (300) also includes a speed bump (350); The speed bump (350) is installed on the side of the top plate (320) that carries the electric vehicle tires, and is used to limit the parking position of the electric vehicle on the top plate (320).

8. The multi-station charging pile according to claim 7, characterized in that: The sorting and charging mechanism (200) also includes a support bracket (220) and a water shield (230); The support bracket (220) is provided with a storage port for storing the charging gun (210); The water shield (230) is connected to the support bracket (220) and covers the storage port to prevent liquid from entering the charging gun (210) and the storage port.

9. The multi-station charging pile according to claim 8, characterized in that: The sorting and charging mechanism (200) also includes an indicator light (240); The indicator light (240) is mounted on the support bracket (220) and is used to indicate the occupancy status of the charging station; When the station detection mechanism (300) detects that an electric vehicle is parked at the charging station, the indicator light (240) emits a light representing the color of occupancy; When the station detection mechanism (300) does not detect an electric vehicle parked at the charging station, the indicator light (240) emits a light of a color representing vacancy.

10. The multi-station charging pile according to claim 9, characterized in that: The indicator light (240) is also configured to switch the display status according to the charging progress after the electric vehicle stops at the charging station. The display status includes a non-charging status, a charging status, and a charging completed status. In the non-charging state, the charging gun (210) is connected to or not connected to the charging interface of the electric vehicle, and is not charging the electric vehicle; the indicator light (240) emits a light representing the color of non-charging. In the charging state, the charging gun (210) charges the electric vehicle, and the indicator light (240) emits a light representing the color of the charging process; When the charging is complete, the electric vehicle is fully charged, and the indicator light (240) emits a light of a color that indicates that the charging is complete.

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