Charging pile control box

Abstract

The utility model belongs to the technical field of charging piles, and particularly relates to a charging pile control box which comprises a control box body, a charging cable body used for charging is arranged on the control box body, a connecting round sleeve is fixedly connected to the outer side of the control box body, the charging cable body is located in the connecting round sleeve, one end of the charging cable body is provided with a limit end, and the limit end is connected with the control box body. The limit end is located in the connecting round sleeve, a displacement auxiliary cylinder is slidably connected in the connecting round sleeve, and the displacement auxiliary cylinder is fixedly connected with the charging cable body; the control box is used by pulling the charging cable body, the displacement auxiliary cylinder slides in the displacement groove, the charging cable body touches the position of the limit end, the proximity sensor senses the approaching frequency of the displacement auxiliary cylinder and records the approaching frequency through the recorder, and the control box can be overhauled in time according to the recorded state. And meanwhile, the position of a displacement auxiliary cylinder is limited through a limiting blocking column, the charging cable body is further protected, and the control box body can be stably used.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, and particularly relates to a charging pile control box. Background Technique

[0002] A charging pile is an energy replenishment device that provides power for electric vehicles. Its function is similar to that of a fuel dispenser in a gas station. It can be fixed on the ground or wall and installed in public buildings and parking lots of residential communities. A charging pile control box is a device used to manage and monitor the charging process of electric vehicles. Its main functions include monitoring the charging current, controlling the charging voltage, and managing the communication and data exchange between the charging pile and the electric vehicle. It can connect the electric vehicle to the charging pile, usually through a charging plug connected to the charging interface of the vehicle.

[0003] When connecting the charging plug to the charging interface of the vehicle through the control box, it is often necessary to operate the cable on the control box. At the connection part of the cable and the control box, it is often the extreme end of the maximum extension. If the cable is pulled further, it is easy to damage the connection part, resulting in easy failure of this part and inability to be processed in time, affecting the use of the charging pile. Summary of the Utility Model

[0004] The utility model provides a charging pile control box, which has the characteristics that it can timely repair the control box according to the recorded status, and at the same time, the displacement column is restricted in position by the limit blocking column, further protecting the charging cable body and enabling the stable use of the control box body.

[0005] The utility model provides the following technical solution: a charging pile control box, including a control box body, a charging cable body for charging is arranged on the control box body, a connecting circular sleeve is fixedly connected to the outside of the control box body, the charging cable body is located in the connecting circular sleeve, one end of the charging cable body has an extreme end, the extreme end is located in the connecting circular sleeve, a displacement auxiliary cylinder is slidably connected in the connecting circular sleeve, the displacement auxiliary cylinder is fixedly connected to the charging cable body, and a limit component for controlling the position of the displacement auxiliary cylinder is arranged outside the connecting circular sleeve.

[0006] Wherein, the connecting circular sleeve is provided with a displacement groove, and the displacement auxiliary cylinder is slidably connected in the displacement groove.

[0007] Wherein, proximity sensors are fixedly installed on both sides of the displacement groove, and a recorder is fixedly connected to the outside of the control box body.

[0008] Wherein, the limit component includes a limit blocking column, a mounting seat and a buffer spring, and the limit blocking column is slidably connected in the mounting seat.

[0009] Among them, the mounting base is fixedly connected to the connecting circular sleeve, a displacement cavity is provided on the mounting base, and the limiting and blocking column is located in the displacement cavity.

[0010] Among them, one end of the limiting and blocking column is fixedly connected with a buffer spring, and the buffer spring is fixedly connected to the mounting base.

[0011] The beneficial effects of the present utility model are:

[0012] By placing the charging cable body inside the connecting circular sleeve, one end of the charging cable body has an extreme end which is located inside the connecting circular sleeve. A displacement assisting cylinder is slidably connected inside the connecting circular sleeve. When using the control box by pulling the charging cable body, when the displacement assisting cylinder slides in the displacement groove, the charging cable body touches the position of the extreme end, and the proximity sensor senses the number of times the displacement assisting cylinder approaches and records it through the recorder. The control box can be repaired in a timely manner according to the recorded status. At the same time, the position of the displacement assisting cylinder is restricted by the limiting and blocking column, further protecting the charging cable body and enabling the stable use of the control box body.

[0013] Parts not involved in this device are the same as the prior art or can be implemented using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the present utility model;

[0015] Figure 2 is a top view of the present utility model;

[0016] Figure 3 is a schematic structural view of the limiting component in the present utility model;

[0017] Figure 4 is a schematic structural view of the connecting circular sleeve in the present utility model;

[0018] In the figure: 1, control box body; 11, charging cable body; 111, extreme end; 2, connecting circular sleeve; 21, displacement groove; 22, displacement assisting cylinder; 23, proximity sensor; 3, limiting component; 31, limiting and blocking column; 32, mounting base; 33, buffer spring; 34, displacement cavity; 4, recorder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Please refer to Figures 1 - 4, the present utility model provides the following technical solutions: It includes a control box body 1, on which there is a charging cable body 11 for charging. A connecting circular sleeve 2 is fixedly connected to the outside of the control box body 1. The charging cable body 11 is located within the connecting circular sleeve 2. One end of the charging cable body 11 has an extreme end 111, and the extreme end 111 is located within the connecting circular sleeve 2. A displacement assisting cylinder 22 is slidably connected within the connecting circular sleeve 2, and the displacement assisting cylinder 22 is fixedly connected to the charging cable body 11. A limiting component 3 for controlling the position of the displacement assisting cylinder 22 is provided on the outside of the connecting circular sleeve 2.

[0020] In this implementation: There is a charging cable body 11 for charging on the control box body 1. By placing the charging cable body 11 within the connecting circular sleeve 2, one end of the charging cable body 11 has an extreme end 111, and the extreme end 111 is the end position of the charging cable body 11. When the charging cable body 11 is pulled and used, the position of this extreme end 111 is in a stressed state. The extreme end 111 is located within the connecting circular sleeve 2. A displacement assisting cylinder 22 is slidably connected within the connecting circular sleeve 2, and the displacement assisting cylinder 22 is fixedly connected to the charging cable body 11. When using the control box by pulling the charging cable body 11, when the displacement assisting cylinder 22 slides within the displacement groove 21, the charging cable body 11 touches the position of the extreme end 111. When the displacement assisting cylinder 22 moves to one side, its position can be sensed by a proximity sensor 23. The proximity sensor 23 senses the number of times the displacement assisting cylinder 22 approaches and is recorded by a recorder 4. The control box can be repaired in a timely manner according to the recorded status. The proximity sensor 23 is set to sense a certain distance. When the displacement assisting cylinder 22 is located within the sensed distance of the proximity sensor 23, it can be fed back to the recorder 4. When a certain number of recording times occur after use, it can remind the staff to repair. A limiting component 3 for controlling the position of the displacement assisting cylinder 22 is provided on the outside of the connecting circular sleeve 2. The position of the displacement assisting cylinder 22 is restricted by a limiting blocking column 31. When the displacement assisting cylinder 22 moves, it can contact the limiting blocking column 31, and the limiting blocking column 31 compresses a buffer spring 33 and moves within a displacement cavity 34, further protecting the charging cable body 11 and enabling the stable use of the control box body 1.

[0021] The connecting circular sleeve 2 is provided with a displacement groove 21, and the displacement assisting cylinder 22 is slidably connected within the displacement groove 21; one end of the charging cable body 11 has an extreme end 111, and the extreme end 111 is the end position of the charging cable body 11. When the displacement assisting cylinder 22 slides within the displacement groove 21, the charging cable body 11 touches the position of the extreme end 111.

[0022] Proximity sensors 23 are fixedly installed on both sides of the displacement groove 21, and a recorder 4 is fixedly connected to the outside of the control box body 1; when the displacement auxiliary cylinder 22 is within the sensing distance of the proximity sensor 23, it can be fed back to the recorder 4, and when a certain number of recording times are reached after use, it can remind the staff to perform maintenance.

[0023] The limiting component 3 includes a limiting blocking column 31, a mounting seat 32 and a buffer spring 33. The limiting blocking column 31 is slidably connected within the mounting seat 32; the position of the displacement auxiliary cylinder 22 is restricted by the limiting blocking column 31, which further protects the charging cable body 11 and enables the stable use of the control box body 1.

[0024] The mounting seat 32 is fixedly connected to the connecting sleeve 2. The mounting seat 32 has a displacement cavity 34. The limiting blocking column 31 is located within the displacement cavity 34. One end of the limiting blocking column 31 is fixedly connected to a buffer spring 33, and the buffer spring 33 is fixedly connected to the mounting seat 32; when the displacement auxiliary cylinder 22 moves, it can contact the limiting blocking column 31, and the limiting blocking column 31 compresses the buffer spring 33 and moves within the displacement cavity 34.

[0025] The working principle and usage process of the present utility model: The control box body 1 is provided with a charging cable body 11 for charging. By placing the charging cable body 11 within the connecting sleeve 2, one end of the charging cable body 11 has an extreme end 111, which is the end position of the charging cable body 11. When the charging cable body 11 is pulled and used, the position of this extreme end 111 is in a stressed state. The extreme end 111 is located within the connecting sleeve 2, and a displacement auxiliary cylinder 22 is slidably connected within the connecting sleeve 2. The displacement auxiliary cylinder 22 is fixedly connected to the charging cable body 11. When using the control box by pulling the charging cable body 11, when the displacement auxiliary cylinder 22 slides within the displacement groove 21, the charging cable body 11 touches the position of the extreme end 111. When the displacement auxiliary cylinder 22 moves to one side, its position can be sensed by the proximity sensor 23. The proximity sensor 23 records the number of times the displacement auxiliary cylinder 22 approaches through the recorder 4. The control box can be repaired in a timely manner according to the recorded status. The proximity sensor 23 is set to sense a certain distance. When the displacement auxiliary cylinder 22 is within the sensing distance of the proximity sensor 23, it can be fed back to the recorder 4. When a certain number of recording times are reached after use, it can remind the staff to perform maintenance. The outer side of the connecting sleeve 2 is provided with a limiting component 3 for controlling the position of the displacement auxiliary cylinder 22. The position of the displacement auxiliary cylinder 22 is restricted by the limiting blocking column 31. When the displacement auxiliary cylinder 22 moves, it can contact the limiting blocking column 31, and the limiting blocking column 31 compresses the buffer spring 33 and moves within the displacement cavity 34, which further protects the charging cable body 11 and enables the stable use of the control box body 1.

Claims

1. A charging pile control box, comprising a control box body (1), wherein the control box body (1) is provided with a charging cable body (11) for charging, characterized in that: The control box body (1) is fixedly connected to a connecting sleeve (2) on the outside, the charging cable body (11) is located in the connecting sleeve (2), one end of the charging cable body (11) has a limit end (111), the limit end (111) is located in the connecting sleeve (2), a displacement auxiliary cylinder (22) is slidably connected in the connecting sleeve (2), the displacement auxiliary cylinder (22) is fixedly connected to the charging cable body (11), and a limit component (3) for controlling the position of the displacement auxiliary cylinder (22) is provided on the outside of the connecting sleeve (2).

2. A charging pile control box according to claim 1, characterized in that: The connecting circular sleeve (2) is provided with a displacement groove (21), and the displacement auxiliary cylinder (22) is slidably connected in the displacement groove (21).

3. A charging pile control box according to claim 2, characterized in that: Proximity sensors (23) are fixedly mounted on both sides of the displacement slot (21), and a recorder (4) is fixedly connected to the outside of the control box (1).

4. A charging pile control box according to claim 1, characterized in that: The position limiting assembly (3) comprises a position limiting blocking column (31), a mounting seat (32) and a buffer spring (33); the position limiting blocking column (31) is slidably connected in the mounting seat (32).

5. A charging pile control box according to claim 4, characterized in that: The mounting seat (32) is fixedly connected to the connecting circular sleeve (2); a displacement cavity (34) is provided on the mounting seat (32); and the limit blocking column (31) is located in the displacement cavity (34).

6. A charging pile control box according to claim 5, characterized in that: A buffer spring (33) is fixedly connected to one end of the position-limiting blocking column (31), and the buffer spring (33) is fixedly connected to the mounting seat (32).

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