A mobile charging station

Abstract

This utility model provides a mobile charging pile, relating to the field of new energy technology. It includes a mounting base with a charging pile frame at its top. The charging pile frame contains a charging pile body. This utility model connects the charging pile frame to the municipal power supply line, enabling the charging of a battery storage tank. While ensuring sufficient power within the battery tank, it utilizes a charging gun located in the charging cable reel compartment to charge new energy vehicles. When new energy vehicles in other areas need charging, the charging pile body can be pulled, separating the charging pile frame from the charging pile body, allowing for traction and movement. Once the charging pile body reaches the designated location, the electrical energy stored in the battery storage tank is converted by the internal transformer and used in conjunction with the charging gun to charge the new energy vehicle. The entire device can charge vehicles at the charging pile installation location and can also be moved to the desired location to complete the charging operation.

Description

Technical Field

[0001] This utility model relates to the field of new energy technology, and in particular to a mobile charging pile. Background Technology

[0002] Currently, mainstream AC / DC charging stations are typically fixedly installed in specific parking spaces or areas (such as parking lots or roadside charging spots). This severely limits their service area to the vicinity of the station's physical location, forcing users to either search for available charging stations or laboriously move their vehicles, resulting in a poor user experience. Furthermore, the normal operation of fixed charging stations relies entirely on a physical connection to the mains power grid; once installed, their location is virtually unchangeable. When charging vehicles beyond the reach of their cables, fixed charging stations are ineffective.

[0003] In existing technologies, when parking spaces equipped with charging piles are occupied and new energy vehicles are far from the charging piles, the charging cables of the charging piles cannot charge the new energy vehicles normally. To address this, we propose a mobile charging pile. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mobile charging station.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a mobile charging pile, including a mounting base, a charging pile frame at the top of the mounting base, and a pile body inside the charging pile frame; the pile body includes a charging cable winding box, one end of which is fixedly connected to a storage tank, the battery inside the storage tank being used to transfer the electrical energy required for charging, a gun slot being opened on the outer wall of the charging cable winding box, a charging gun being snapped into the gun slot, one end of the charging gun's connector being connected to one end of the power supply line inside the charging cable winding box, and the other end of the power supply line inside the charging cable winding box being connected to a transformer at the power output end inside the storage tank.

[0006] Preferably, the top of the charging cable reel box is provided with a charging slot, a charging plug is fixedly installed on one side of the battery box, the charging plug is located inside the charging slot, a parting seat is fixedly installed at the top inside the charging pile frame, a charging socket is fixedly installed at one end of the parting seat, one end of the charging socket is connected to the mains power supply line, and the charging socket and the charging plug are matched.

[0007] Preferably, a positioning crossbeam is fixedly connected inside the charging pile frame, and a positioning groove is provided on the outer wall of the charging cable reel box, into which the positioning crossbeam is inserted.

[0008] Preferably, a top frame is fixedly installed at the top of the charging pile frame, an electric telescopic rod is fixedly installed at the bottom of the top frame, a limit pin groove is opened at the top of the battery box, and the electric telescopic rod matches the limit pin groove.

[0009] Preferably, the internal groove of the charging pile frame is concave, the size of the charging cable rewind box is smaller than the size of the battery storage box, and the size of the charging cable rewind box is the same as the size of the recessed part inside the charging pile frame.

[0010] Preferably, a universal ball bearing is fixedly connected to the bottom of the battery box, a pull rod is fixedly installed on one side of the battery box, a guide roller is fixedly connected to the bottom of the charging cable reel box, and a waterproof cover is fixedly installed on one side of the charging cable reel box. The waterproof cover is located at the top of the gun slot and is a soft rubber shell.

[0011] Preferably, both ends of the battery storage box are provided with drain troughs, and the drain troughs are connected to the bottom of the limiting pin groove.

[0012] Preferably, both the charging cable rewind box and the battery box housing are made of plastic.

[0013] Beneficial effects:

[0014] 1. This utility model connects the charging pile frame to the municipal power supply line, enabling the charging of the battery box and ensuring sufficient power inside. Simultaneously, it utilizes the charging gun located in the gun slot on the outer wall of the charging cable reel box to charge new energy vehicles. When new energy vehicles in other areas need charging, the charging pile can be pulled to separate the charging pile frame from the pile body, allowing for traction. Once the pile body reaches the designated location, the electrical energy stored in the battery box is converted by the internal transformer and used in conjunction with the charging gun to charge the new energy vehicle. The entire device can charge vehicles at the charging pile installation location and can also be moved to the desired location to complete the charging operation.

[0015] 2. This utility model uses an electric telescopic rod fixedly installed at the bottom of the top frame. The telescopic end of the electric telescopic rod can be inserted into the limiting pin groove at the top of the battery box to position the battery box, so that the entire pile body is firmly fixed inside the charging pile frame and locked to prevent the pile body from being lost or damaged after charging is completed. Attached Figure Description

[0016] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the pile.

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the charging pile frame.

[0020] Legend:

[0021] 1. Mounting base; 2. Charging pile frame; 3. Pile body; 4. Charging cable rewind box; 5. Battery storage box; 6. Gun slot; 7. Charging gun; 8. Positioning crossbeam; 9. Positioning groove; 10. Charging slot seat; 11. Charging plug; 12. Part seat; 13. Charging socket; 14. Limit pin groove; 15. Drainage trough; 16. Top frame; 17. Electric telescopic rod; 18. Universal ball bearing; 19. Pull rod; 20. Waterproof cover; 21. Guide roller. Detailed Implementation

[0022] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0023] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0024] Reference Figures 1-4 A mobile charging pile includes a mounting base 1, a charging pile frame 2 at the top of the mounting base 1, and a pile body 3 inside the charging pile frame 2. The pile body 3 includes a charging cable reel box 4, one end of which is fixedly connected to a battery storage box 5. The battery storage box 5 contains a battery used to transfer the power required for charging. The outer wall of the charging cable reel box 4 has a gun slot 6, and a charging gun 7 is snapped into the gun slot 6. One end of the charging gun 7 is connected to one end of the power supply line inside the charging cable reel box 4, and the other end of the power supply line inside the charging cable reel box 4 is connected to the transformer at the power output end inside the battery storage box 5.

[0025] The charging pile frame 2, installed at the top of the mounting base 1, is connected to the municipal power supply line. It can charge the battery storage box 5, ensuring sufficient power inside the battery storage box 5. At the same time, the charging gun 7 inside the gun slot 6 on the outer wall of the charging cable reel box 4 can charge the new energy vehicle. When new energy vehicles in other areas need to be charged, the pile body 3 can be pulled to separate the charging pile frame 2 from the pile body 3. The pile body 3 can be pulled and moved. When the pile body 3 moves to the designated position, the electrical energy stored in the battery inside the battery storage box 5 is converted by the transformer inside the battery storage box 5 and then used to charge the new energy vehicle in conjunction with the charging gun 7.

[0026] like Figures 1-4As shown, the charging cable reel box 4 has a charging slot 10 at its top. A charging plug 11 is fixedly installed on one side of the battery box 5. The charging plug 11 is connected to the charging terminal of the battery inside the battery box 5 through a transformer. The charging plug 11 is located inside the charging slot 10. A mounting base 12 is fixedly installed at the top of the inside of the charging pile frame 2. A charging socket 13 is fixedly installed at one end of the mounting base 12. One end of the charging socket 13 is connected to the mains power supply line. The charging socket 13 and the charging plug 11 are matched. Through the charging socket 13 fixedly installed at one end of the mounting base 12, they can be plugged into the charging plug 11 on the side of the battery box 5 to charge the battery inside the battery box 5. The charging cable reel box 4 involved in this utility model is a box with a spring winding coil and a connecting wire harness inside. The battery box 5 involved in this utility model is a box with a charging protector, a transformer and a battery. The charging cable reel box 4 and the battery box 5 are existing devices and will not be described in detail here.

[0027] like Figures 1-4 As shown, a positioning crossbar 8 is fixedly connected inside the charging pile frame 2, and a positioning groove 9 is opened on the outer wall of the charging cable reel box 4. The positioning crossbar 8 is inserted into the positioning groove 9. Through the positioning groove 9 opened on the outer wall of the charging cable reel box 4, it can be engaged with the positioning crossbar 8 fixedly installed inside the charging pile frame 2, thereby limiting the charging pile frame 2 and the charging cable reel box 4 and preventing the charging cable reel box 4 from shaking when it is located inside the charging pile frame 2, which could affect the connection. The charging pile frame 2 involved in this utility model consists of a frame-shaped pile, an overload protector, and a power line, which are existing devices and will not be described in detail here.

[0028] like Figures 2-4 As shown, a top frame 16 is fixedly installed at the top of the charging pile frame 2, and an electric telescopic rod 17 is fixedly installed at the bottom of the top frame 16. A limit pin groove 14 is opened at the top of the battery box 5. The electric telescopic rod 17 and the limit pin groove 14 are matched with each other. Through the electric telescopic rod 17 fixedly installed at the bottom of the top frame 16, the telescopic end of the electric telescopic rod 17 can be inserted into the limit pin groove 14 at the top of the battery box 5 to position the battery box 5, so that the entire pile body 3 is firmly fixed inside the charging pile frame 2 and locked.

[0029] like Figures 2-4As shown, the internal groove of the charging pile frame 2 is concave. The size of the charging cable reel box 4 is smaller than that of the battery box 5. The size of the charging cable reel box 4 is the same as that of the concave part inside the charging pile frame 2. This facilitates the use of the small-sized charging cable reel box 4 to guide the battery box 5. The charging cable reel box 4 and the battery box 5 are inserted into the internal groove of the charging pile frame 2, thus completing the fixation of the charging cable reel box 4 and the battery box 5. This avoids the situation where the charging cable reel box 4 and the battery box 5 cannot enter the groove of the charging pile frame 2 due to the insertion misalignment, which would cause the connection point to shift and damage the charging plug 11 and the charging socket 13.

[0030] like Figures 1-3 As shown, a universal ball bearing 18 is fixedly connected to the bottom of the battery box 5, and a pull rod 19 is fixedly installed on one side of the battery box 5. A guide roller 21 is fixedly connected to the bottom of the charging cable reel box 4, and a waterproof cover 20 is fixedly installed on one side of the charging cable reel box 4. The waterproof cover 20 is located at the top of the gun slot 6 and is made of soft rubber. The universal ball bearing 18 and the guide roller 21 fixedly connected to the bottom of the charging cable reel box 4 facilitate the movement of the charging cable reel box 4 and the battery box 5 to meet the needs of mobile charging. The pull rod 19 fixedly installed on one side of the battery box 5 facilitates the pulling and traction of the battery box 5 and the charging cable reel box 4. The waterproof cover 20 fixedly installed on one side of the charging cable reel box 4 can cover the gun slot 6 to prevent liquid from dripping into the gun slot 6.

[0031] like Figures 1-4 As shown, both ends of the battery box 5 are provided with drain troughs 15. The drain troughs 15 are connected to the bottom of the limit pin groove 14. The drain troughs 15 on both sides of the battery box 5 can guide the debris and liquid entering the limit pin groove 14, so as to avoid the accumulation of debris in the limit pin groove 14 from affecting the insertion of the electric telescopic rod 17 to position the battery box 5.

[0032] like Figures 1-4 As shown, both the charging cable reel box 4 and the battery storage box 5 have plastic shells, which can prevent leakage from causing the outer shells of the charging cable reel box 4 and the battery storage box 5 to become electrified and cause injury to the operator.

[0033] The working principle of this utility model is as follows: According to the installation requirements of the charging pile, the charging pile frame 2 is fixedly installed in a designated location in a garage or parking lot via the mounting base 1. The mains power supply line is connected to the internal power line of the charging pile frame 2. The pile body 3 is pushed into the charging pile frame 2, so that the charging socket 13 at one end of the seat 12 at the top of the charging pile frame 2 is plugged into the charging plug 11 on one side of the battery box 5. This allows the battery inside the battery box 5 to be charged. The electrical energy inside the battery is converted by a transformer and then output through the charging gun 7 to charge the new energy vehicle. Simultaneously, when the new energy vehicle to be charged is far from the charging pile frame 2, [the following applies]. By activating the electric telescopic rod 17, the electric telescopic rod 17 is disengaged from the limiting pin groove 14 at the top of the battery box 5, unlocking the entire pile body 3. Then, the pull rod 19 on one side of the battery box 5 can be pulled to move the entire pile body 3. After the pile body 3 moves to the designated position, the charging gun 7 is connected to the charging port of the new energy vehicle to complete the charging operation. After charging is completed, the pile body 3 is pushed back into the charging pile frame 2, and the electric telescopic rod 17 is activated to reset, thereby locking the pile body 3. The entire device utilizes the design of the charging pile frame 2 and the pile body 3 being separated from each other, allowing for movement and completing the mobile charging operation. Based on the above operation process, a device for operating the entire system can be added.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile charging pile, characterized in that: Includes a mounting base (1), a charging pile frame (2) is provided at the top of the mounting base (1), and a pile body (3) is provided inside the charging pile frame (2). The pile body (3) includes a charging cable rewind box (4), one end of which is fixedly connected to a storage box (5). The storage box (5) contains a battery for transferring the electrical energy required for charging. The outer wall of the charging cable rewind box (4) has a gun slot (6), and a charging gun (7) is installed inside the gun slot (6). One end of the charging gun (7) is connected to one end of the power supply line inside the charging cable rewind box (4), and the other end of the power supply line inside the charging cable rewind box (4) is connected to the transformer at the power output end inside the storage box (5).

2. The mobile charging pile according to claim 1, characterized in that: The charging cable reel box (4) has a charging slot seat (10) at the top. A charging plug (11) is fixedly installed on one side of the battery box (5). The charging plug (11) is located inside the charging slot seat (10). A part seat (12) is fixedly installed at the top inside the charging pile frame (2). A charging socket (13) is fixedly installed at one end of the part seat (12). One end of the charging socket (13) is connected to the mains power supply line. The charging socket (13) and the charging plug (11) are matched.

3. The mobile charging pile of claim 1, wherein: The charging pile frame (2) is fixedly connected to a positioning crossbeam (8), and the outer wall of the charging cable rewind box (4) is provided with a positioning groove (9), and the positioning crossbeam (8) is inserted into the positioning groove (9).

4. The mobile charging pile of claim 1, wherein: The top of the charging pile frame (2) is fixedly installed with a top frame (16), and the bottom of the top frame (16) is fixedly installed with an electric telescopic rod (17). The top of the battery box (5) is provided with a limit pin groove (14), and the electric telescopic rod (17) and the limit pin groove (14) are matched with each other.

5. The mobile charging pile of claim 1, wherein: The charging pile frame (2) has a concave groove inside. The size of the charging cable winding box (4) is smaller than that of the battery storage box (5). The size of the charging cable winding box (4) is the same as that of the concave part inside the charging pile frame (2).

6. The mobile charging pile of claim 1, wherein: The bottom of the battery box (5) is fixedly connected to a universal ball bearing (18), and a pull rod (19) is fixedly installed on one side of the battery box (5). The bottom of the charging cable reel box (4) is fixedly connected to a guide roller (21), and a waterproof cover (20) is fixedly installed on one side of the charging cable reel box (4). The waterproof cover (20) is located at the top of the gun slot (6), and the waterproof cover (20) is a soft rubber shell.

7. The mobile charging pile of claim 4, wherein: Both ends of the battery storage box (5) are provided with drain troughs (15), and the drain troughs (15) are connected to the bottom of the limiting pin groove (14).

8. The mobile charging pile of claim 1, wherein: Both the charging cable rewind box (4) and the battery storage box (5) have plastic shells.

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