Double-gun charging pile capable of automatically switching between single gun and double guns

Abstract

The utility model discloses a double-gun charging pile capable of automatically switching between a single gun and double guns, and relates to the technical field of charging piles, the double-gun charging pile comprises a moving box and a storage assembly, the side edge of the moving box is provided with a baffle plate, and the storage assembly for convenient storage is arranged in the moving box. And the storage assembly comprises a storage cavity, a charging wire, a first electric push rod, a control frame and a take-up roller, the charging wire is arranged in the storage cavity, the first electric push rod is installed on the inner wall of the storage cavity, the control frame is installed at the output end of the first electric push rod, and the take-up roller is installed on the inner side of the control frame through a motor. According to the double-gun charging pile capable of automatically switching between the single gun and the double guns, one group of moving boxes and one group of storage assemblies are distributed on the two sides of the charging pile body respectively, the double guns or the single gun is used according to requirements during use, the storage cavity is used for storing a charging wire, the charging wire is prevented from being exposed when not used, and the charging wire is driven to be recycled into the storage cavity to be stored when a wire winding roller rolls; and the service life of the charging wire is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a double-gun charging pile with automatic single and double-gun switching. Background Technique

[0002] A double-gun charging pile is a charging device equipped with two independent charging interfaces. It can provide charging services for two electric vehicles at the same time, thereby improving the utilization efficiency of the charging pile. This kind of charging pile is especially suitable for high-traffic areas such as public charging stations, commercial centers, and large parking lots, and can effectively alleviate the problem of charging queues during peak hours.

[0003] For example, the utility model with the application number CN202222707251.6 discloses a double-gun charging pile. By setting two charging guns and corresponding components such as two electricity meters, it can charge two vehicles at the same time. At the same time, an advertising display screen is set up to play advertisements, which increases the functionality of the charging pile, enhances the value of the charging pile, reduces the promotion cost, and installs the touch screen through an inclined mounting plate to avoid rain and dust while being convenient for users to observe and use; however, when the existing double-gun charging pile is in use, the gun bodies are exposed on both sides of the pile body, and the external environment is likely to cause dirt on the gun bodies and increase their aging speed.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a double-gun charging pile with automatic single and double-gun switching is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a double-gun charging pile with automatic single and double-gun switching to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A double-gun charging pile with automatic single and double-gun switching, including a moving box and a storage component. A baffle is installed on the side of the moving box, and the storage component for convenient storage is arranged inside the moving box. The storage component includes a storage cavity, a charging cable, an electric push rod I, a control frame, and a wire winding roller. The charging cable is arranged inside the storage cavity, and an electric push rod I is installed on the inner wall of the storage cavity. The output end of the electric push rod I is installed with a control frame, and a wire winding roller is installed inside the control frame through a motor.

[0007] Further, two groups of the control frame and the wire winding roller are provided, and the shape of the control frame is a C shape.

[0008] Further, a moving groove is arranged outside the moving box, and a charging pile body is arranged outside the moving groove.

[0009] Furthermore, the outer surface of the moving box is provided with moving components for assisting movement, and four groups of moving components are symmetrically arranged about the central axis of the moving box.

[0010] Furthermore, the moving assembly includes a mounting groove and a moving wheel, and the moving wheel is installed inside the mounting groove.

[0011] Furthermore, an auxiliary groove is provided on the inner wall of the movable groove, and the movable groove and the auxiliary groove are an integrated structure.

[0012] Furthermore, a bellows is provided at the upper end of the movable groove, and a second electric push rod is provided inside the bellows.

[0013] Furthermore, the bellows and the second electric push rod are symmetrically arranged in two groups about the vertical center axis of the charging pile body, and the bellows and the second electric push rod are sleeve-connected.

[0014] The utility model provides a dual-gun charging pile with automatic switching between single and double guns, which has the following beneficial effects:

[0015] 1. The utility model distributes a group of mobile boxes and storage components on both sides of the charging pile body. When in use, double guns or single guns can be used according to needs. The storage cavity is used to store the charging cable to prevent the charging cable from being exposed when not in use. The electric push rod controls the spacing of the wire-taking roller by telescoping. When the wire-taking roller rolls, it drives the charging cable to be recovered into the storage cavity for storage, thereby increasing the service life of the charging cable.

[0016] 2. The utility model uses the movable groove to store the movable box. When the charging gun is not in use, the movable box is stored in the movable groove as a whole to avoid exposure of the gun body and the charging line. The movable wheel rolls with the movement of the movable box, which increases the smoothness of the movement of the movable box. The auxiliary groove provides a moving track for the movable wheel in the movable groove. The bellows electric push rod 2 plays the role of external protection. The electric push rod 2 extends when the charging gun is in use to drive the movable box and other components to be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a dual-gun charging pile with automatic switching between single and double guns in the utility model;

[0018] Figure 2 This is a schematic diagram of the storage component structure of a dual-gun charging pile with automatic switching between single and double guns in the utility model;

[0019] Figure 3 This is a schematic diagram of the bellows structure of a dual-gun charging pile with automatic switching between single and double guns in the utility model.

[0020] In the figure: 1. Moving box; 2. Baffle; 3. Storage component; 301. Storage cavity; 302. Charging cable; 303. Electric push rod 1; 304. Control frame; 305. Wire winding roller; 4. Moving groove; 5. Charging pile body; 6. Moving component; 601. Installation groove; 602. Moving wheel; 7. Auxiliary groove; 8. Bellows; 9. Electric push rod 2. Specific implementation mode

[0021] The following further describes the implementation mode of the present utility model in detail in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 shown, a double-gun charging pile with automatic single / double gun switching includes a moving box 1 and a storage component 3. A baffle 2 is installed on the side of the moving box 1. One set of the moving box 1 and the storage component 3 are distributed on both sides of the charging pile body 5. When in use, it can be used with double guns or single gun according to requirements. A moving groove 4 is arranged outside the moving box 1, and the moving groove 4 plays a role in storing the moving box 1. When the charging gun is not in use, the whole moving box 1 is stored in the moving groove 4 to avoid the exposure of the gun body and the charging cable 302. And a charging pile body 5 is arranged outside the moving groove 4. A moving component 6 for assisting movement is arranged on the outer surface of the moving box 1, and four groups of the moving component 6 are symmetrically arranged about the central axis of the moving box 1. The moving component 6 includes an installation groove 601 and a moving wheel 602, and the moving wheel 602 is installed inside the installation groove 601. The moving wheel 602 rolls by itself as the moving box 1 moves, increasing the smoothness of the movement of the moving box 1.

[0023] As Figure 2 shown, a storage component 3 for convenient storage is arranged inside the moving box 1. The storage component 3 includes a storage cavity 301, a charging cable 302, an electric push rod 1 303, a control frame 304 and a wire winding roller 305. The charging cable 302 is arranged inside the storage cavity 301. The storage cavity 301 is used for storing the charging cable 302 to avoid the exposure of the charging cable 302 when not in use. And an electric push rod 1 303 is installed on the inner wall of the storage cavity 301. The electric push rod 1 303 controls the distance between the wire winding rollers 305 through telescoping. The output end of the electric push rod 1 303 is installed with a control frame 304, and a wire winding roller 305 is installed inside the control frame 304 through a motor. When the wire winding roller 305 rolls, it drives the charging cable 302 to be recycled into the storage cavity 301 for storage, increasing the service life of the charging cable 302. The number of the control frames 304 and the wire winding rollers 305 is two groups, and the shape of the control frame 304 is U-shaped.

[0024] As Figure 3As shown, the inner wall of the movable groove 4 is provided with an auxiliary groove 7, and the auxiliary groove 7 provides a movable track for the movable wheel 602 in the movable groove 4, and the movable groove 4 and the auxiliary groove 7 are an integrated structure, and a bellows 8 is provided at the upper end of the movable groove 4, and the bellows 8 and the electric push rod 29 play the role of external protection, and the bellows 8 are provided with an electric push rod 29. The bellows 8 and the electric push rod 29 are symmetrically arranged in two groups about the vertical central axis of the charging pile body 5, and the bellows 8 and the electric push rod 29 are socketed and connected. When the charging gun is in use, the electric push rod 29 extends to drive the moving box 1 and other components to move out.

[0025] In summary, the double-gun charging pile with automatic switching of single and double guns first Figure 1-Figure 3 As shown in the structure, when a single charging gun is used, the electric push rod 29 on one side is controlled to push the mobile box 1 out of the mobile slot 4 on one side of the charging pile body 5. When the mobile box 1 is moved out, the charging gun is exposed. The charging gun can be connected to the vehicle body for charging. If two guns need to be used at the same time, the charging gun on the other side can be taken out in the same way. When the mobile box 1 is moved out or moved closer, the mobile wheel 602 rolls with the movement of the mobile box 1. The auxiliary slot 7 provides a moving track for the mobile wheel 602 in the moving slot 4, thereby increasing the smoothness of the movement of the mobile box 1. After charging is completed, the electric push rod 303 controls the spacing of the wire-reeling roller 305 by telescoping, so that when the wire-reeling roller 305 rotates, the friction force can drive the movement of the charging wire 302. When the wire-reeling roller 305 rolls, it drives the charging wire 302 to be recovered into the storage cavity 301 for storage, thereby increasing the service life of the charging wire 302. Then, the mobile box 1 is moved back as a whole and stored in the mobile slot 4, so as to avoid exposure of the gun body and the charging wire 302, avoid dirt or damage to the charging gun caused by the external environment, and increase the service life of the charging pile body 5.

[0026] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A double-gun charging pile with automatic switching between single and double guns, comprising a mobile box (1) and a storage component (3), characterized in that: A baffle (2) is installed on the side of the mobile box (1). The storage component (3) for convenient storage is arranged inside the mobile box (1), and the storage component (3) includes a storage cavity (301), a charging cable (302), a first electric push rod (303), a control frame (304) and a wire winding roller (305). The charging cable (302) is arranged inside the storage cavity (301), and the first electric push rod (303) is installed on the inner wall of the storage cavity (301). The output end of the first electric push rod (303) is installed with the control frame (304), and the wire winding roller (305) is installed inside the control frame (304) through a motor.

2. The double-gun charging pile with automatic switching between single and double guns according to claim 1 is characterized in that: The number of the control frame (304) and the wire winding roller (305) is set to two groups, and the shape of the control frame (304) is a C shape.

3. The double-gun charging pile with automatic switching between single and double guns according to claim 1 is characterized in that: A moving groove (4) is arranged outside the mobile box (1), and a charging pile body (5) is arranged outside the moving groove (4).

4. The double-gun charging pile with automatic switching between single and double guns according to claim 1 is characterized in that: A moving component (6) for assisting in moving is arranged on the outer surface of the mobile box (1), and four groups of the moving components (6) are symmetrically arranged about the central axis of the mobile box (1).

5. The double-gun charging pile with automatic switching between single and double guns according to claim 4 is characterized in that: The moving component (6) includes an installation groove (601) and a moving wheel (602), and the moving wheel (602) is installed inside the installation groove (601).

6. The double-gun charging pile with automatic switching between single and double guns according to claim 3 is characterized in that: An auxiliary groove (7) is formed on the inner wall of the moving groove (4), and the moving groove (4) and the auxiliary groove (7) are of an integrated structure.

7. The double-gun charging pile with automatic switching between single and double guns according to claim 3 is characterized in that: A bellows (8) is arranged at the upper end inside the moving groove (4), and a second electric push rod (9) is arranged inside the bellows (8).

8. The double-gun charging pile with automatic switching between single and double guns according to claim 7, characterized in that: Two groups of the bellows (8) and the second electric push rod (9) are symmetrically arranged about the vertical central axis of the charging pile body (5), and the bellows (8) and the second electric push rod (9) are sleeved and connected.

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