A battery car charging pile assembly

Abstract

The utility model discloses a kind of electric battery car charging pile assemblies, including support column assembly and crossbar assembly, the support column assembly includes the bottom column and several support column units sequentially fixedly connected from bottom to top;The crossbar assembly includes several crossbar units sequentially fixedly connected, socket is provided on the crossbar unit;The support column unit with the crossbar unit is fixedly connected by end crossbar between;The bottom column, support column unit, end crossbar and crossbar unit are provided with the passageway of the power supply line through, the bottom end of the bottom column is provided with the through-hole of power supply line, and the socket is electrically connected with electric wire.Electric battery car charging pile assembly structure above-mentioned is reasonable, improves the convenience of transportation.

Description

Technical Field

[0001] This utility model relates to the field of charging piles, and in particular to a charging pile component for electric vehicles. Background Technology

[0002] Traditional electric vehicle charging piles, as described in CN219651047U, include a charging pile body, a connecting pipe between the charging pile bodies, a socket on the charging pile body, a first protective cover on the charging pile body near the socket, and a support structure connected to the charging pile body. The support structure includes a support rod and a connecting plate, the support rod and the connecting plate are connected to each other, and the connecting plate is connected to the charging pile body.

[0003] The aforementioned electric vehicle charging station is composed of a main body, support rod, and connecting plate. Due to its excessive length, it is inconvenient to transport.

[0004] Therefore, it is necessary to improve the existing electric vehicle charging pile components. Utility Model Content

[0005] The purpose of this utility model is to overcome the defects in the existing technology and provide a battery vehicle charging pile component to improve the convenience of transportation.

[0006] To achieve the above technical effects, the technical solution of this utility model is as follows: an electric vehicle charging pile assembly, including a support column assembly and a crossbar assembly. The support column assembly includes a bottom column and several support column units that are fixedly connected from bottom to top. The crossbar assembly includes several crossbar units that are fixedly connected from bottom to top, and a socket is provided on each crossbar unit. The support column units and the crossbar units are fixedly connected through end crossbars. The bottom column, support column units, end crossbars, and crossbar units are provided with a channel through which a power supply line passes. The bottom end of the bottom column is provided with a through hole through which the power supply line passes. The socket is electrically connected to the power supply line.

[0007] According to one embodiment of the present invention, the support column unit is plugged into the bottom column, and two adjacent support column units are plugged into each other; the end crossbar is plugged into the support column unit and the crossbar unit, and two adjacent crossbar units are plugged into each other.

[0008] According to one embodiment of the present invention, a support component is further included to provide auxiliary support for the crossbar assembly. The support component includes an auxiliary base, a plurality of auxiliary columns fixedly disposed on the auxiliary base, and a support block fixedly disposed on the auxiliary columns. The plurality of auxiliary columns are fixedly connected in sequence, and the support block is fixedly connected to the crossbar unit.

[0009] According to one embodiment of the present invention, the support block is provided with a support groove, and the crossbar unit is disposed in the support groove.

[0010] According to one embodiment of the present invention, the splicing seam between two adjacent crossbar units is provided in the support groove.

[0011] According to one embodiment of the present invention, the auxiliary column is plugged into the auxiliary base, two adjacent auxiliary columns are plugged into each other, and the support block is plugged into the auxiliary column.

[0012] According to one embodiment of the present invention, a reinforcing column is fixedly provided between the crossbar unit and the auxiliary column, the reinforcing column is inclined, and the line connecting the crossbar unit, the auxiliary column and the reinforcing column forms a triangle.

[0013] According to one embodiment of the present invention, a reinforcing rod is further included, which is fixedly connected to the crossbar unit. The reinforcing rod is disposed opposite to the socket and is fixedly connected to the support block.

[0014] According to one embodiment of the present invention, the crossbar unit is fixedly provided with a universal ball head, and the socket is provided with a ball socket that is rotatably connected to the universal ball head, and the ball socket is damped and rotatably configured with the universal ball head.

[0015] According to one embodiment of the present invention, a through hole for a power supply line to pass through is provided between the universal ball head and the ball socket.

[0016] The advantages and beneficial effects of this utility model are as follows: The electric vehicle charging pile component of this utility model has a reasonable structure. By modularizing the electric vehicle charging pile and splicing and welding the support column unit and crossbar unit, the electric vehicle charging pile is fixed. The channel setting facilitates the assembly of wires, the through hole setting facilitates the routing of concealed wires and protects the charging pile cable. The modular support column unit and crossbar unit improve the convenience of transportation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the electric vehicle charging pile component of this utility model; Figure 2 yes Figure 1 An explosion diagram; Figure 3 This is a structural schematic diagram (from another perspective) of an embodiment of the electric vehicle charging pile component of this utility model. Figure 4 yes Figure 1 A sectional view; Figure 5This is a schematic diagram of the connection between the socket and the crossbar unit in another specific embodiment of the electric vehicle charging pile component of this utility model; Figure 6 yes Figure 5 An explosion diagram; In the diagram: 1. Base column; 11. Through hole; 2. Support column unit; 3. Crossbar unit; 31. Universal ball joint; 311. Through hole; 4. Socket; 5. End crossbar; 6. Channel; 71. Auxiliary base; 72. Auxiliary column; 8. Support block; 81. Support groove; 91. Reinforcing column; 92. Reinforcing rod. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0019] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Example

[0020] like Figure 1-4 As shown, the electric vehicle charging pile assembly of the embodiment includes a support column assembly and a crossbar assembly. The support column assembly includes a bottom column 1 and several support column units 2 that are fixedly connected from bottom to top. The crossbar assembly includes several crossbar units 3 that are fixedly connected from bottom to top. A socket 4 is provided on the crossbar unit 3. The support column units 2 and the crossbar units 3 are fixedly connected by end crossbars 5. The bottom column 1, support column units 2, end crossbars 5 and crossbar units 3 are provided with a channel 6 through which the power supply line passes. The bottom end of the bottom column 1 is provided with a through hole 11 through which the power supply line passes. The socket 4 is electrically connected to the power supply line.

[0021] This design breaks down the support column into a base column plus several support column units, and the crossbars into several crossbar units, significantly reducing the length of a single transport, lowering the length requirements for transport vehicles, and improving the convenience of transport.

[0022] This lays the foundation for concealed wiring and safety protection: the wires can be passed through the through holes at the bottom of the base column and run along the internal channels of each unit to the socket of the crossbar unit, avoiding the wires from being exposed to the sun and rain or being damaged by external scratches. This not only improves the aesthetics of the charging pile, but also reduces the risk of circuit failure.

[0023] According to one embodiment of the present invention, the support column unit 2 is plugged into the bottom column 1, and two adjacent support column units 2 are plugged into each other; the end crossbar 5 is plugged into the support column unit 2 and the crossbar unit 3, and two adjacent crossbar units 3 are plugged into each other.

[0024] This design significantly improves on-site assembly efficiency and lowers the operational threshold: plug-in connection can complete the initial fixation, followed by welding fixation, without the need for professional technicians or heavy tools.

[0025] Adapt to structural adjustments for multiple scenarios, enhancing design flexibility: Height is flexible and adjustable: If it is necessary to adapt to the charging needs of different sites, the overall height can be adjusted by increasing or decreasing the number of "support column units". The plug-in structure can stably connect the added or removed units without redesigning the connection structure. Flexible length expansion: If the number of charging sockets needs to be increased, the number of "crossbar units" can be increased. The plug-in structure can stably connect the newly added or reduced units without redesigning the connection structure.

[0026] According to one embodiment of the present invention, a support component is further included to provide auxiliary support for the crossbar assembly. The support component includes an auxiliary base 71, a plurality of auxiliary columns 72 fixedly disposed on the auxiliary base 71, and a support block 8 fixedly disposed on the auxiliary columns 72. The plurality of auxiliary columns 72 are fixedly connected in sequence, and the support block 8 is fixedly connected to the crossbar unit 3.

[0027] This design distributes the stress on the crossbar assembly, preventing structural deformation or breakage. The crossbar assembly is composed of several crossbar units, each requiring a socket. During use, situations such as electric vehicle charging cables pulling on the crossbars or accidental collisions can easily lead to uneven stress on the crossbar assembly. The support assembly distributes the weight of the crossbar assembly and external tensile forces to the ground, preventing the crossbar units from bending, loosening at joints, or even breaking due to excessive stress at a single point.

[0028] To enhance overall structural stability and accommodate modular splicing design, auxiliary columns can be added or removed in sync with the number of crossbar units, ensuring support for the crossbar units while preventing the support components from becoming detached from the main structure. Simultaneously, the auxiliary base is directly fixed to the ground, further offsetting the vertical load-bearing pressure of the support column components, reducing the risk of the overall structure tipping over due to a shift in the center of gravity, and making the modularly assembled charging pile more stable.

[0029] According to one embodiment of the present invention, the support block 8 is provided with a support groove 81, and the crossbar unit 3 is disposed in the support groove 81.

[0030] This design restricts the displacement of the crossbar unit and improves the overall structural stability: compared with the traditional design where the support block only contacts the crossbar unit in a plane, this slot-placement method greatly improves the connection between the crossbar unit and the support component, thereby enhancing the structural stability of the entire charging pile.

[0031] According to one embodiment of the present invention, the splicing seam of two adjacent crossbar units 3 is provided in the support groove 81.

[0032] This design strengthens the support at the splicing joints, preventing breakage under stress: After the crossbar units are spliced, the load-bearing and deformation resistance at the splicing seams is weaker than that of the unit itself. Under long-term stress from its own weight and the pulling force of the charging cable, it is prone to bending or even breakage. The support grooves support the splicing seams, directly transferring the force at the splicing seams to the support blocks, avoiding stress concentration at the splicing interface, and significantly improving the bending and breakage resistance of the crossbar assembly.

[0033] According to one embodiment of the present invention, the auxiliary column 72 is plugged into the auxiliary base 71, two adjacent auxiliary columns 72 are plugged into each other, and the support block 8 is plugged into the auxiliary column 72.

[0034] This design reduces the difficulty of on-site assembly and adjustment, and improves operational efficiency: the plug-in connection can complete the initial fixation, followed by welding fixation, without the need for professional technicians or heavy tools.

[0035] According to one embodiment of the present invention, a reinforcing column 91 is fixedly provided between the crossbar unit 3 and the auxiliary column 72. The reinforcing column 91 is inclined, and the line connecting the crossbar unit 3, the auxiliary column 72 and the reinforcing column 91 forms a triangle.

[0036] This design utilizes the geometric properties of triangles to significantly enhance structural strength: triangles are the most stable geometric shapes, with their three sides mutually restraining each other, preventing single-point overload.

[0037] According to one embodiment of the present invention, a reinforcing rod 92 is fixedly connected to the crossbar unit 3. The reinforcing rod 92 is disposed opposite to the socket 4 and is fixedly connected to the support block 8.

[0038] This design strengthens the support at the socket: during actual use, the user's plugging and unplugging of the socket on the crossbar unit generates pushing and pulling forces, which can easily cause the crossbar unit to tilt towards the socket side over time, and even lead to loosening of the crossbar unit's connection. Therefore, the reinforcing bar design enhances the strength of the crossbar unit at the socket.

[0039] like Figure 5-6 As shown, in another specific embodiment, the crossbar unit 3 is fixedly provided with a universal ball head 31, and the socket 4 is provided with a ball socket that is rotatably connected to the universal ball head 31, and the ball socket is damped and rotatably connected to the universal ball head 31.

[0040] This design adapts to different charging scenarios, enhancing flexibility and convenience: When charging electric bicycles, the parking location often varies due to space constraints and user habits. Traditional fixed-angle sockets are prone to issues such as insufficient charging cable length and excessive cable bending. The socket, however, uses a ball joint and omnidirectional ball joint for rotational connection, allowing users to freely adjust the socket angle according to the vehicle's parking position. This also avoids cable damage and shortened lifespan caused by excessive bending, making it particularly suitable for scenarios such as densely populated parking areas like community carports and parking lots.

[0041] According to one embodiment of the present invention, a through hole 311 for a power supply line to pass through is provided between the universal ball joint 31 and the ball socket.

[0042] This design accommodates the rotation function of the universal ball joint, preventing wire tangling or damage: Since the socket connects to the universal ball joint via a damped rotational connection through a socket, the angle can be flexibly adjusted to suit different charging scenarios. If the wire is directly exposed outside the universal ball joint and socket, it is easily squeezed and tangled by the rotating structure when the socket is rotated, potentially leading to wear and tear on the wire insulation over time. The perforated design allows the power cable to pass through the inside of the universal ball joint and socket, completely avoiding the rotating contact surface. This not only does not affect the socket's angle adjustment but also prevents the wire from being squeezed or tangled, ensuring the integrity of the wire and safe use.

[0043] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A battery-powered vehicle charging pile assembly, characterized in that, The system includes a support column assembly and a crossbar assembly. The support column assembly includes a bottom column (1) and several support column units (2) that are fixedly connected from bottom to top. The crossbar assembly includes several crossbar units (3) that are fixedly connected from bottom to top. A socket (4) is provided on the crossbar unit (3). The support column unit (2) and the crossbar unit (3) are fixedly connected by an end crossbar (5). The bottom column (1), support column unit (2), end crossbar (5) and crossbar unit (3) are provided with a channel (6) through which a power supply line passes. The bottom end of the bottom column (1) is provided with a through hole (11) through which the power supply line passes. The socket (4) is electrically connected to the power supply line.

2. The electric vehicle charging pile assembly according to claim 1, characterized in that, The support column unit (2) is plugged into the bottom column (1), and two adjacent support column units (2) are plugged into each other; the end crossbar (5) is plugged into the support column unit (2) and the crossbar unit (3), and two adjacent crossbar units (3) are plugged into each other.

3. The electric vehicle charging pile assembly according to claim 1, characterized in that, It also includes a support component for auxiliary support of the crossbar assembly. The support component includes an auxiliary base (71), a plurality of auxiliary columns (72) fixedly disposed on the auxiliary base (71), and a support block (8) fixedly disposed on the auxiliary columns (72). The plurality of auxiliary columns (72) are fixedly connected in sequence, and the support block (8) is fixedly connected to the crossbar unit (3).

4. The electric vehicle charging pile assembly according to claim 3, characterized in that, The support block (8) is provided with a support groove (81), and the crossbar unit (3) is disposed in the support groove (81).

5. The electric vehicle charging pile assembly according to claim 4, characterized in that, The joint between two adjacent crossbar units (3) is located in the support groove (81).

6. The electric vehicle charging pile assembly according to claim 3, characterized in that, The auxiliary column (72) is plugged into the auxiliary base (71), two adjacent auxiliary columns (72) are plugged into each other, and the support block (8) is plugged into the auxiliary column (72).

7. The electric vehicle charging pile assembly according to claim 3, characterized in that, A reinforcing column (91) is fixedly provided between the crossbar unit (3) and the auxiliary column (72). The reinforcing column (91) is inclined, and the line connecting the crossbar unit (3), the auxiliary column (72) and the reinforcing column (91) forms a triangle.

8. The electric vehicle charging pile assembly according to claim 3, characterized in that, It also includes a reinforcing rod (92) fixedly connected to the crossbar unit (3), the reinforcing rod (92) being disposed opposite to the socket (4), and the reinforcing rod (92) being fixedly connected to the support block (8).

9. The electric vehicle charging pile assembly according to claim 1, characterized in that, The crossbar unit (3) is fixedly provided with a universal ball head (31), and the socket (4) is provided with a ball socket that is rotatably connected to the universal ball head (31). The ball socket is damped and rotatably connected to the universal ball head (31).

10. The electric vehicle charging pile assembly according to claim 9, characterized in that, A through hole (311) for the power supply line to pass through is provided between the universal ball joint (31) and the ball socket.

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