Charging station

Abstract

The utility model discloses a charging station, which comprises a building main body, a first photovoltaic unit, a second photovoltaic unit and a power supply device, a first mounting area and a second mounting area are formed on the outer surface of the building main body, and the first mounting area is higher than the second mounting area; the first photovoltaic unit is arranged in the first mounting area, and the first photovoltaic unit can rotate relative to the building main body so as to adjust the orientation of the first photovoltaic unit; the second photovoltaic unit is arranged in the second mounting area; the power supply device is electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or connected with an energy storage device powered by the first photovoltaic unit and the second photovoltaic unit. According to the charging station, through combination of the multiple photovoltaic units, the outer surface area of the building body can be effectively utilized, the illumination area of the charging station is increased, and the generating capacity is improved; the orientation of the photovoltaic unit can be adjusted, more solar radiation can be absorbed, the generating capacity is further improved, and the requirement for long-time and long-distance power supplementation of the vehicle is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of temporary relay station, especially a charging station. BACKGROUND

[0002] With the development of information age, the take-out industry develops rapidly, and the take-out riders provide convenient and efficient services for the society. In the related art, in order to facilitate the daily work of the take-out riders, temporary relay stations are generally set up to provide space for the take-out riders to rest and power, drinking water and other supplies. In the actual operation process, the relay station relies on the city power grid to realize power supply, or relies on photovoltaic power generation to realize power supply. However, when using city power grid power supply, the layout of the relay station needs to fully consider the city power service coverage area in order to access the city power grid to realize power supply, and the flexibility and independence of the relay station space layout are poor, and it will cause additional pressure to the city power grid and increase its operation cost; when using photovoltaic power supply, the relay station in the related art is limited by factors such as photovoltaic area and photovoltaic angle, and cannot generate enough power supply, which cannot meet the power supply demand of the take-out riders under long-distance and long-time operation of the vehicle. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. Therefore, the purpose of the utility model is to provide a charging station which can use photovoltaic power generation to provide sufficient power supply for electric vehicles, reduce construction and operation cost, and meet the power demand.

[0004] The application provides a charging station, which comprises a building main body, a first photovoltaic unit, a second photovoltaic unit and a power supply device. The outer surface of the building main body is formed with a first mounting area and a second mounting area, the height of the first mounting area is greater than the height of the second mounting area; the first photovoltaic unit is arranged in the first mounting area, and the first photovoltaic unit can rotate relative to the building main body to adjust the orientation of the first photovoltaic unit; the second photovoltaic unit is arranged in the second mounting area; the power supply device is electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or connected with an energy storage device supplied with energy by the first photovoltaic unit and the second photovoltaic unit.

[0005] According to the charging station of the application, since the first photovoltaic unit and the second photovoltaic unit can both convert solar energy into electric energy, and the first photovoltaic unit can rotate relative to the building main body to change the received radiation, the application can effectively utilize the outer surface area of the building main body, increase the illumination area of the charging station, increase the received solar radiation, increase the power generation capacity, increase the frequency of battery replacement, and meet the demand for battery replacement; and the application uses green energy to generate electricity, does not need to access the city power grid, has low economic cost and high flexibility of space layout.

[0006] According to some embodiments of the present application, the first photovoltaic unit comprises a support, a solar panel and a driving member; the support is arranged at the first installation area and extends in the height direction; the solar panel is rotatably arranged at the end of the support, and the solar panel is adjusted relative to the support to adjust the inclination angle of the solar panel; and the driving member is arranged on the support, and part of the driving member is connected with the solar panel and is suitable for driving the solar panel to rotate relative to the support.

[0007] According to some embodiments of the present application, the driving member is movably arranged on the support and is selectively movable with the end of the support as the pivot center.

[0008] According to some embodiments of the present application, the driving member comprises a driving rod, the driving rod is movably arranged on the support, at least part of the driving rod is configured as an arc-shaped rod with the end of the support as the center, and the opening direction of the driving rod is towards the solar panel, and at least one end of the opening of the driving rod is connected with the solar panel.

[0009] According to some embodiments of the present application, the surface of the driving rod is formed with a first tooth part; and the driving member further comprises a driving gear, the driving gear is rotatably arranged on the support, and the driving gear is formed with a second tooth part engaged with the first tooth part.

[0010] According to some embodiments of the present application, the driving rod and the driving gear are configured as one-to-one correspondence, and the pivot axes of any two driving gears intersect.

[0011] According to some embodiments of the present application, the driving member further comprises a rotating support, the rotating support is rotatably arranged on the support with the extension direction of the support as the rotation axis, the driving gear and the driving rod are arranged on the rotating support, and the rotating support is suitable for driving the solar panel to rotate relative to the support.

[0012] According to some embodiments of the present application, the second photovoltaic unit is configured as a photovoltaic glass curtain wall.

[0013] According to some embodiments of the present application, the power supply device comprises a charging port, the charging port is arranged at the second installation area, the charging port is electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or is connected with the energy storage device supplied with energy by the first photovoltaic unit and the second photovoltaic unit.

[0014] According to some embodiments of the present application, the power supply device further comprises a battery replacement cabinet, the battery replacement cabinet is arranged at the second installation area or in the building main body, a plurality of charging compartments for charging the battery are arranged in the battery replacement cabinet, and the battery replacement cabinet is electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or is connected with the energy storage device supplied with energy by the first photovoltaic unit and the second photovoltaic unit.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings in which:

[0017] Figure 1 is a structural schematic diagram according to some embodiments of the present application;

[0018] Figure 2 is a structural schematic diagram of a first photovoltaic unit according to some embodiments of the present application;

[0019] Figure 3 is an assembly schematic diagram of a support member and a driving member according to some embodiments of the present application;

[0020] Figure 4 is a structural schematic diagram of a driving member according to some embodiments of the present application;

[0021] Figure 5 is a meshing state schematic diagram of a driving gear and a driving rod according to some embodiments of the present application.

[0022] Reference Signs:

[0023] Building main body 10; first installation area 11; second installation area 12;

[0024] First photovoltaic unit 20; support member 21; spherical hinge joint 211; driving member 22; driving rod 221; driving gear 222; rotating support 223; solar panel 23; connecting portion 231;

[0025] Second photovoltaic unit 30;

[0026] Power supply device 40; charging port 41; battery replacement cabinet 42. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components are denoted by the same reference numerals, and therefore repeated description is omitted. The embodiments described below are merely examples for explaining the present application, and should not be construed as limiting the present application.

[0028] The charging station according to the embodiments of the present application will be described below with reference to Figures 1-5

[0029] ​The utility model provides a kind of charging station, comprising: building main body 10, first photovoltaic unit 20, second photovoltaic unit 30 and power supply device 40;The outer surface of building main body 10 is formed with first installation area 11 and second installation area 12, the height of first installation area 11 is greater than the height of second installation area 12;First photovoltaic unit 20 is set to first installation area 11, and first photovoltaic unit 20 can be rotated relative to building main body 10 to adjust the orientation of first photovoltaic unit 20;Second photovoltaic unit 30 is set to second installation area 12;Power supply device 40 is electrically connected with first photovoltaic unit 20 and second photovoltaic unit 30 respectively or is connected with the energy storage device that is powered by first photovoltaic unit 20 and second photovoltaic unit 30.

[0030] According to the charging station of the application, the building main body 10 is provided with the first installation area 11 and the second installation area 12, and the first photovoltaic unit 20 and the second photovoltaic unit 30 are installed respectively, the first photovoltaic unit 20 and the second photovoltaic unit 30 can all convert solar energy into electric energy, and the electric energy is delivered to the power supply device 40 for vehicle or battery to supplement electric energy;The combination of multiple photovoltaic units can effectively utilize the outer surface area of the building main body 10, increase the illumination area of the charging station, and improve the power generation capacity. The first photovoltaic unit 20 can be rotated relative to the building main body 10 to adjust the orientation of the first photovoltaic unit 20, so that more solar radiation can be absorbed, the power generation capacity is further improved, and the electricity demand is met.

[0031] According to the charging station of the application, since the first photovoltaic unit 20 and the second photovoltaic unit 30 can all convert solar energy into electric energy, and the first photovoltaic unit 20 can be rotated relative to the building main body 10 to change the received radiation, the application can effectively utilize the outer surface area of the building main body 10, increase the illumination area of the charging station, increase the received solar radiation, improve the power generation capacity, meet the electricity demand, and utilize green energy for power generation, without intervention in urban power grid, low dependence on urban infrastructure, low economic cost, high flexibility of space layout and high environmental benefits.

[0032] In some embodiments, the first installation area 11 is configured as a roof structure of the building main body 10, and the second installation area 12 is configured as a wall structure of the building main body 10. As shown in Figure 1 The charging station of the embodiment can not only utilize direct light of roof, but also effectively utilize direct light and reflected light of wall, effectively improve the utilization area of the building main body 10, and improve the power generation capacity.

[0033] According to some embodiments of the present application, the first photovoltaic unit 20 comprises a support 21, a solar panel 23 and a driving member 22; the support 21 is arranged at the first mounting area 11 and extends in the height direction; the solar panel 23 is rotatably arranged at the end of the support 21, and the solar panel 23 is adjusted in the inclination angle relative to the support 21; the driving member 22 is arranged at the support 21, and part of the driving member 22 is connected with the solar panel 23 and is adapted to drive the solar panel 23 to rotate relative to the support 21.

[0034] In the present embodiment, the support 21 extends in the height direction, the solar panel 23 is rotatably arranged at the top end of the support 21, and the solar panel 23 is driven by the driving member 22 to rotate relative to the support 21 to adjust the inclination angle of the solar panel 23. When the inclination angle of the solar panel 23 changes, the incident angle of the sunlight on the solar panel 23 changes, and when the sunlight is incident on the solar panel 23 in the vertical direction as much as possible, the receiving amount of the solar radiation of the solar panel 23 is the largest, and the power generation amount of the solar panel 23 can be maximized.

[0035] In some embodiments, the driving member 22 can be configured as a telescopic rod and multiple telescopic rods are arranged, one end of the multiple telescopic rods is connected with the support 21, and the other end is connected with the solar panel 23, and the multiple telescopic rods are cooperated to enable the solar panel 23 to rotate in any direction with the end of the support 21 as the pivot center.

[0036] According to some embodiments of the present application, the driving member 22 is movably arranged at the support 21 and is selectively movable with the end of the support 21 as the pivot center. In the present embodiment, part of the driving member 22 is connected with the solar panel 23, and the driving member 22 is moved with the end of the support 21 as the pivot center to drive the solar panel 23 to rotate with the end of the support 21 as the pivot center. By selectively moving the driving member 22 relative to the support 21, the solar panel 23 can be adjusted to any angle, and in different illumination angles and different illumination moments, the effective area of the solar panel 23 perpendicular to the sunlight can be increased to improve the power generation amount of the solar panel 23. In some embodiments, as shown in Figure 2 、 3 The ball joint is arranged between the solar panel 23 and the support 21, the top of the support 21 is formed with a ball joint 211, the center of the solar panel 23 is provided with a connecting portion 231, and the connecting portion 231 is formed with a recess matched with the ball joint 211; the solar panel 23 and the support 21 are connected through the ball joint to ensure that the solar panel 23 can rotate at any angle relative to the support 21, thereby realizing the adjustment of the inclination angle of the solar panel 23 by the driving member 22.

[0037] According to some embodiments of the present application, the driving member 22 comprises a driving rod 221 movably arranged on the support 21, at least a part of the driving rod 221 is configured as an arc-shaped rod with the end of the support 21 as the center, the opening direction of the driving rod 221 is towards the solar panel 23, and at least one end of the opening of the driving rod 221 is connected with the solar panel 23. As shown in Figures 3-5 In the present embodiment, at least a part of the driving rod 221 is configured as an arc-shaped rod with the end of the support 21 as the center, and at least one end of the driving rod 221 is connected with the solar panel 23, when the part of the arc-shaped rod rotates relative to the support 21 around the end of the support 21, it can drive the solar panel 23 to rotate around the end of the support 21 to adjust the inclination angle of the solar panel 23. In addition, the opening direction of the driving rod 221 of the present embodiment is towards the solar panel 23, and the convex part of the driving rod 221 is away from the solar panel 23, which is convenient for movable connection with the support 21.

[0038] According to some embodiments of the present application, the surface of the driving rod 221 is formed with a first tooth part; the driving member 22 further comprises a driving gear 222 rotatably arranged on the support 21, and the driving gear 222 is formed with a second tooth part meshing with the first tooth part. In the present embodiment, as shown in Figure 5 The driving gear 222 is formed with a second tooth part, the driving rod 221 is formed with a first tooth part, and the first tooth part meshes with the second tooth part so that the driving gear 222 can drive the driving rod 221 to move. It should be noted that, in order to ensure that the first tooth part and the second tooth part realize meshing transmission, a limiting structure should be arranged at the bottom of the driving rod 221 to limit the movement of the first tooth part of the driving rod 221 in the direction away from the driving gear 222. In some embodiments, a channel is formed between the support 21 and the driving gear 222 for the driving rod 221 to pass through, and the support 21 limits the movement of the driving rod 221 in the direction away from the driving gear 222.

[0039] Since the driving rod 221 is connected to the solar panel 23 at least at one end, the solar panel 23 is hinged to the top of the support 21 at the center, and the part of the driving rod 221 is arranged in the channel, the driving rod 221 can only rotate around the end of the support 21 as the center and the distance from the end of the support 21 to the arc-shaped part of the driving rod 221 as the radius under the driving of the driving gear 222, thereby driving the solar panel 23 to rotate around the end of the support 21. In some embodiments, the rotation axis of the driving gear 222 is perpendicular to the extension direction of the support 21, the driving gear 222 is arranged in the opening of the driving rod 221, the first tooth part is arranged on the upper surface of the arc-shaped part of the driving rod 221 and faces the second tooth part. In this embodiment, the driving rod 221 is driven by the driving gear 222 to realize the rotation of the solar panel 23 around the end of the support 21, which has a simple and light structure, and a large part of the structure is arranged in the extension direction of the support 21, so that the gravity center of the driving member 22 is closer to the center of the support 21, and the structure is more stable and reliable.

[0040] It should be noted that since the driving rod 221 is driven by the driving gear 222, the driving rod 221 can only rotate around the first tooth part, and cannot drive the solar panel 23 to rotate 360°.

[0041] In order to solve the above problems, according to some embodiments of the present application, the driving rod 221 and the driving gear 222 are configured in one-to-one correspondence, and the pivot axes of any two driving gears 222 intersect. In some embodiments, as shown in FIG. 2, the driving rod 221 is arranged in the channel of the support 21, and the driving gear 222 is arranged in the opening of the driving rod 221. The first tooth part is arranged on the upper surface of the arc-shaped part of the driving rod 221 and faces the second tooth part. In this embodiment, the driving rod 221 is driven by the driving gear 222 to realize the rotation of the solar panel 23 around the end of the support 21, which has a simple and light structure, and a large part of the structure is arranged in the extension direction of the support 21, so that the gravity center of the driving member 22 is closer to the center of the support 21, and the structure is more stable and reliable. Figure 3As shown, the driving rods 221 and the driving gears 222 are both configured as two and one-to-one correspondence, and the pivot axes of the two driving gears 222 intersect. In the embodiment, each group of driving rods 221 can drive the solar panel 23 to rotate in the plane where the driving rod 221 is located, and the two groups of driving rods 221 can cooperate to realize the arbitrary adjustment of the inclination angle of the solar panel 23. Specifically, the end of the driving rod 221 is hinged with the solar panel 23 through a pivot axis, and the extension direction of the pivot axis passes through the end of the support 21; therefore, when one driving member 22 is stationary, the extension direction of the pivot axis between the driving rod 221 of the stationary driving member 22 and the solar panel 23 forms a rotation axis of the solar panel 23, and if the other driving member 22 moves, the solar panel 23 is driven to rotate around the rotation axis to adjust the inclination angle of the solar panel 23; if the two driving members 22 move simultaneously, there are at least three connection points between the ends of the two driving rods 221 and the solar panel 23 to determine the plane where the solar panel 23 is located and adjust the inclination angle of the solar panel 23 accordingly. The driving member 22 of the embodiment can realize the arbitrary angle adjustment of the solar panel 23 through only two driving gears 222 and two driving rods 221, and the two groups of driving members 22 cooperate with each other, which is simple in structure and easy to control. By combining the light sensor, the motor and other components, automatic adjustment can be realized, which helps to adjust the inclination angle of the solar panel 23 to improve the power generation.

[0042] To solve the above problems, according to some embodiments of the present application, the driving member 22 further comprises a rotating bracket 223, the rotating bracket 223 is rotatably arranged on the support 21 with the extension direction of the support 21 as the rotation axis, the driving gear 222 and the driving rod 221 are arranged on the rotating bracket 223, and the rotating bracket 223 is adapted to drive the solar panel 23 to rotate relative to the support 21. As shown, Figure 4 、 5 In the embodiment, the driving gear 222 and the driving rod 221 are arranged on the rotating bracket 223 and are adapted to rotate with the rotating bracket 223, the rotating bracket 223 can drive the driving gear 222 and the driving rod 221 to rotate, and then drive the solar panel 23 to rotate around the extension direction of the support 21, change the inclination direction of the solar panel 23, and improve the flexibility of the rotation of the solar panel 23.

[0043] In some embodiments, as shown, Figure 3As shown, the support member 21 has a through groove perpendicular to its extension direction. A rotating bracket 223 is disposed within the through groove along the extension direction of the support member 21. A drive gear 222 is disposed within the through groove perpendicular to both the extension directions of the support member 21 and the rotating bracket 223. A drive rod 221 passes through the through groove, with its two protruding ends connected to the solar panel 23. The portion within the through groove meshes with the drive gear 222, and its movement within the extension direction of the rotating bracket 223 is restricted by the rotating bracket 223. When adjusting the tilt angle of the solar panel 23, the solar panel 23 can be rotated around the extension direction of the support member 21 by adjusting the angle of the rotating bracket 223, thereby changing the tilt direction and tilt angle of the solar panel 23 in conjunction with the drive member 22. This embodiment, through the design of the through groove, allows the structure to be integrated as much as possible within the support member 21, ensuring the overall stability of the structure. Simultaneously, the through groove design limits the rotation angle of the rotating bracket 223, preventing internal wiring entanglement during unrestricted rotation while meeting rotation requirements.

[0044] According to some embodiments of this application, the second photovoltaic unit 30 is constructed as a photovoltaic glass curtain wall. In this embodiment, as... Figure 1 As shown, the walls, doors, and windows of the main building 10 are all equipped with second photovoltaic units 30. These second photovoltaic units 30 are constructed of photovoltaic glass, which increases the overall power generation of the charging station. The combination of the first photovoltaic unit 20 and the second photovoltaic unit 30 maximizes solar energy collection efficiency while also enhancing the aesthetics of the charging station and improving its space utilization, thus combining architectural beauty, environmental benefits, and economic benefits. In some embodiments, the angle of the photovoltaic glass curtain wall can be adjusted to increase power generation.

[0045] According to some embodiments of this application, the power supply device 40 includes a charging port 41, which is disposed in the second mounting area 12. The charging port 41 is electrically connected to the first photovoltaic unit 20 and the second photovoltaic unit 30 and / or connected to an energy storage device powered by the first photovoltaic unit 20 and the second photovoltaic unit 30. In this embodiment, the electrical energy generated by the first photovoltaic unit 20 and the second photovoltaic unit 30 can directly power the power-consuming components through the charging port 41, which can meet the actual needs of delivery riders for charging vehicles, batteries, etc.; at the same time, the energy storage device can also be used to store sufficient electrical energy generated during sunlight to ensure a continuous power supply around the clock.

[0046] According to some embodiments of the present application, the power supply device 40 further comprises a battery replacement cabinet 42, which is arranged in the second installation area 12 or in the building main body 10, and a plurality of charging compartments for charging batteries are arranged in the battery replacement cabinet 42. The battery replacement cabinet 42 is electrically connected with the first photovoltaic unit 20 and the second photovoltaic unit 30 or connected with the energy storage device supplied with energy by the first photovoltaic unit 20 and the second photovoltaic unit 30. In the present embodiment, the charging station is provided with the battery replacement cabinet 42, and the battery replacement cabinet 42 is provided with a plurality of charging compartments for charging batteries, so that the vehicle can be provided with replaceable batteries with sufficient power, the frequency of battery replacement can be increased, the demand for battery replacement can be met, and the power demand of the vehicle during long-time and long-distance operation can be met. Further, the battery replacement cabinet 42 is integrated with an interaction module, and the replaceable battery can be quickly taken and the low-power battery can be charged by interacting with the battery replacement cabinet 42, so that the efficiency of battery replacement is improved.

[0047] In some embodiments, the charging station further comprises a power consumption unit, which comprises a lighting system, an air conditioning system, an intelligent control system, a monitoring system and commercial power equipment. The power consumption unit is electrically connected with the first photovoltaic unit 20 and the second photovoltaic unit 30 and / or connected with the energy storage device supplied with energy by the first photovoltaic unit 20 and the second photovoltaic unit 30. In the charging station of the present embodiment, the first photovoltaic unit 20 and the second photovoltaic unit 30 supply power to the power consumption unit, so that the temporary life and work demands of the users can be met. The intelligent control system consumes power and can adjust the inclination of the solar panel 23 to ensure sufficient power generation, so that the management and distribution of energy can be realized. The charging station of the present embodiment integrates power generation, power storage and power consumption, and is suitable for long-term construction and use.

[0048] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0049] In the description of the present application, "a plurality of" means two or more.

[0050] In the description of the present application, "a plurality of" means two or more.

[0051] In the description of the utility model, the first feature is "above" or "below" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.

[0052] In the description of the utility model, the first feature is "above", "up" and "on" the second feature, which includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.

[0053] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A charging station, characterized in that, The application relates to a building, which comprises: a building body, an outer surface of the building body being formed with a first installation area and a second installation area, the first installation area being higher than the second installation area; a first photovoltaic unit arranged in the first installation area and capable of rotating relative to the building body to adjust the orientation of the first photovoltaic unit; the first photovoltaic unit comprises a support, a solar panel and a driving member; the support is arranged in the first installation area and extends in the height direction; the solar panel is rotatably arranged at the end of the support and rotates relative to the support to adjust the inclination angle of the solar panel; the driving member is movably arranged on the support and part of the driving member is connected with the solar panel; the driving member is adapted to selectively move with the end of the support as the pivot center to drive the solar panel to rotate relative to the support; the driving member comprises a driving rod, a driving gear and a rotating bracket; the driving rod is movably arranged on the support, at least part of the driving rod is configured as an arc-shaped rod with the end of the support as the center, the opening direction of the driving rod is towards the solar panel, at least one end of the opening of the driving rod is connected with the solar panel; the surface of the driving rod is formed with a first tooth part; the driving gear is rotatably arranged on the support and is formed with a second tooth part which is engaged with the first tooth part; the support is formed with a through groove perpendicular to the extending direction of the support, the rotating bracket is arranged in the through groove along the extending direction of the support; the rotating bracket is rotatably arranged on the support with the extending direction of the support as the rotating shaft, the driving gear and the driving rod are arranged on the rotating bracket, and the rotating bracket is adapted to drive the solar panel to rotate relative to the support; a second photovoltaic unit arranged in the second installation area; a power supply device electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or connected with an energy storage device supplied with energy by the first photovoltaic unit and the second photovoltaic unit.

2. The charging station of claim 1, wherein, The driving rod and the driving gear are configured in one-to-one correspondence, and the pivot shafts of any two driving gears intersect.

3. The charging station of claim 1, wherein, The second photovoltaic unit is configured as a photovoltaic glass curtain wall.

4. The charging station of claim 1, wherein, The power supply device comprises: a charging port arranged in the second installation area, the charging port being electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or connected with an energy storage device supplied with energy by the first photovoltaic unit and the second photovoltaic unit.

5. The charging station of claim 4, wherein, The power supply device further comprises: a battery replacement cabinet arranged in the second installation area or in the building body, a plurality of charging compartments for charging batteries are arranged in the battery replacement cabinet, the battery replacement cabinet is electrically connected with the first photovoltaic unit and the second photovoltaic unit and / or connected with an energy storage device supplied with energy by the first photovoltaic unit and the second photovoltaic unit.

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