Three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions

Abstract

The invention discloses a three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions, which comprises a charging station platform fixedly mounted on the ground, a plurality of charging piles for charging new energy vehicles are fixedly connected to the charging station platform, and a cover plate is fixedly connected to the charging station platform through an external bracket. Supporting frames are fixedly connected to the symmetrical positions of the two sides of the cover plate, a lifting plate capable of conducting lifting movement is movably connected to the inner walls of the two supporting frames, and adjusting frames are rotationally connected to the symmetrical positions of the two sides of the lifting plate through pin shafts. The inner wall of each adjusting frame is fixedly connected with a solar cell panel for photovoltaic power generation, and the cover plate is provided with an adjusting mechanism for adjusting the angle of the solar cell panel and a protection mechanism for shielding the solar cell panel. And the illumination absorption efficiency of the solar cell panel is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of a three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions, and specifically to a three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions. Background Art

[0002] The integrated photovoltaic, energy storage and charging smart charging station is an intelligent device that combines solar power generation, energy storage and electric vehicle charging functions. It converts sunlight into electricity through solar photovoltaic panels to provide clean energy for the charging station. It is equipped with high-efficiency energy storage equipment, such as lithium batteries, etc., which can store solar energy collected during the day for use at night or on rainy days. It has an intelligent control system to achieve dynamic adjustment and optimization of charging power, as well as remote monitoring and management functions. It integrates power generation, energy storage and charging functions, provides a one-stop solution, and simplifies the equipment installation and management process. The integrated photovoltaic, energy storage and charging smart charging station charges electric vehicles, provides clean energy for charging electric vehicles, reduces the operating costs of electric vehicles, and promotes the sustainable development of the electric transportation field. It uses solar power generation and energy storage technology to improve energy utilization, reduce dependence on traditional energy, and reduce carbon emissions. In general, the integrated photovoltaic, energy storage and charging smart charging station integrates solar power generation, energy storage and electric vehicle charging functions, and has the advantages of cleanliness, efficiency, intelligence, and integration. It is suitable for scenarios such as cities, communities, and enterprises, and helps promote the application of clean energy and the development of electric transportation.

[0003] The existing Chinese patent with patent number CN118269726A includes an intelligent charging station platform, a DC combiner box is installed inside the intelligent charging station platform, an energy storage converter is installed inside the intelligent charging station platform, a photovoltaic inverter is installed inside the intelligent charging station platform, charging piles are evenly installed inside the intelligent charging station platform, parking spaces are evenly installed inside the intelligent charging station platform, a control panel is installed inside the charging piles, an angle-rotating high-efficiency light-absorbing component is installed inside the intelligent charging station platform, two solar cell module panels are installed on the outer surface of the angle-rotating high-efficiency light-absorbing component, and the angle-rotating high-efficiency light-absorbing component facilitates the synchronous change of the angle of the solar cell module panel.

[0004] When the above device is in use, the solar panel absorbs photons in the sunlight through the photovoltaic effect, generates electrons and holes, and thus generates direct current, so that the solar panel converts the absorbed sunlight into direct current electricity, and the direct current junction box collects the direct current electricity generated by the solar panel and forwards it to the photovoltaic inverter, the photovoltaic inverter converts the direct current into alternating current electricity that meets the requirements, and provides it to the energy storage inverter, which is responsible for storing the alternating current electricity generated by the photovoltaic inverter. However, in actual use, since it is difficult for solar panels to generate photovoltaic power at night and on rainy days, and there are more insects at night, the solar panels are exposed to the outside for a long time during this process, which can easily cause insect corpses and feces to adhere to the solar panels, resulting in a decrease in the light absorption efficiency of the solar panels during the day, thereby affecting the overall efficiency of the substation. Therefore, it is difficult to shield and protect the solar panels when not in use.

[0005] To this end, we proposed a new energy charging station that integrates photovoltaic power generation, charging and energy storage functions. Summary of the invention

[0006] The purpose of the present invention is to provide a new energy charging station that integrates photovoltaic power generation, charging and energy storage functions, has the advantage of shielding and protecting the surface of solar panels, and solves the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions, comprising a charging station platform fixedly installed on the ground, a plurality of charging piles for charging new energy vehicles are fixedly connected to the charging station platform, and a cover plate is fixedly connected to the charging station platform through an external bracket, support frames are fixedly connected to the cover plate at symmetrical positions on both sides, and lifting plates for lifting and moving are movably connected to the inner walls of the two support frames, and adjustment frames are rotatably connected to the lifting plates at symmetrical positions on both sides through pins, and the inner wall of each adjustment frame is fixedly connected to a solar panel for photovoltaic power generation, a DC junction box electrically connected to the solar panel is fixedly connected to one side of the charging station platform, and a photovoltaic inverter for converting DC power into AC power is fixedly connected to the side of the charging station platform close to the DC junction box, and an energy storage converter for storing AC power is fixedly connected to the side of the charging station platform close to the photovoltaic inverter, and an adjustment mechanism for adjusting the angle of the solar panel and a protective mechanism for shielding the solar panel are provided on the cover plate.

[0008] Preferably, the adjustment mechanism includes fixed seats fixedly connected at symmetrical positions at both ends of the cover plate, and bidirectional screws driven by a power mechanism are penetrated and rotatably connected to the two fixed seats, and threaded sleeves for reciprocating toward or away from each other are threaded at both ends of the bidirectional screws, and U-shaped frames for pushing the adjustment frame for angle adjustment are fixedly connected to the two threaded sleeves, and both ends of each U-shaped frame are rotatably connected to the adjacent adjustment frame through a pin shaft, and the above-mentioned power mechanism is a motor after power is turned on.

[0009] Preferably, a water tank for storing water is fixedly connected to the lifting plate, and a solar energy sensor electrically connected to the motor on the bidirectional screw is fixedly connected to the water tank.

[0010] Preferably, the protective mechanism includes rollers rotatably connected to the water tank at symmetrical positions on both sides through pins, and shielding cloths for shielding the solar panels are rolled up and stored on the two rollers. The two shielding cloths are fixedly connected to n-shaped frames at one end away from the rollers, and each of the adjustment frames is provided with limiting grooves for limiting support of the n-shaped frame at symmetrical positions on both sides, and both ends of each of the n-shaped frames are respectively penetrated to the inner walls of the limiting grooves at corresponding positions and are movably connected.

[0011] Preferably, each of the support frames is rotatably connected to a Y-shaped frame at a symmetrical position on both sides near the bottom end through a pin shaft, and the Y-shaped frame is used to pull the two n-shaped frames to move back and forth toward or away from each other. The inner wall of each Y-shaped frame is movably connected to a movable block, and one end of each movable block away from the Y-shaped frame is fixedly connected to the n-shaped frame at the adjacent end. Movable grooves are provided on the opposite surfaces of the two Y-shaped frames on the same side, and the inner wall of each movable groove is movably connected to a slider. The two sliders on the same side are rotatably connected to a fixed rod through a pin shaft, and the two fixed rods are fixedly connected to the lifting plate.

[0012] Preferably, the inner walls at both ends of each of the n-shaped frames are rotatably connected to cleaning rollers for cleaning the surface of the solar panel through pin shafts, and the two cleaning rollers are coaxially fixedly connected with gears on one side close to the adjustment frame, and the two adjustment frames are fixedly connected with a toothed plate that meshes with the gears on one side.

[0013] Preferably, each end of the Y-shaped frame is fixedly connected to a cylindrical shell, and the adjacent two sides of each cylindrical shell away from one end of the Y-shaped frame are penetrated and fixedly connected with a liquid inlet pipe and a liquid discharge pipe, and the end of each liquid inlet pipe away from the cylindrical shell is fixed to one side of the water tank through an external bracket and extends to the inner wall of the water tank, and the end of each liquid discharge pipe away from the cylindrical shell is fixed to a symmetrical position of an adjacent end of the n-shaped frame through an external bracket, and the end of the liquid discharge pipe away from the cylindrical shell is fixedly connected to a nozzle for evenly spraying water.

[0014] Preferably, the inner wall of each of the cylindrical shells is movably connected with a piston rod for axial reciprocating movement, the end of each of the nozzles away from the cylindrical shell is fixedly connected to a movable block at a corresponding position, the inner wall of each of the liquid inlet pipes close to one end of the liquid inlet pipe is fixedly connected with a one-way liquid inlet valve for quantitatively extracting water from the water tank, and the inner wall of each of the liquid discharge pipes close to one end of the cylindrical shell is fixedly connected with a one-way liquid discharge valve for quantitatively discharging water from the cylindrical shell.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the solar sensor detects sunlight, the motor drives the bidirectional screw to rotate clockwise, and the threaded sleeve is screwed with the bidirectional screw, so that the threaded sleeve can drive the U-shaped frame to move relatively under the action of the bidirectional screw, and the adjustment frame pushes the lifting plate to move in an upward vertical direction along the inner wall of the support frame under the action of the U-shaped frame, so that the two adjustment frames can be kept in an inclined state in the east and west directions respectively. Due to the changes of the sun rising in the east and setting in the west during a day, it is ensured that the solar panel can absorb sunlight throughout the day to generate electricity.

[0016] 2. When it is at night or in rainy weather, as the lifting plate resets in the downward vertical direction, the fixed rod can pull the slider to move and adjust along the inner wall of the movable groove, so that the fixed rod can pull the Y-shaped frames on both sides to rotate in opposite directions under the action of the lifting plate, and at the same time, the movable block can pull the n-shaped frames on both sides to move synchronously in opposite directions under the action of the Y-shaped frame, and the roller rolls and releases the shielding cloth under the pull of the n-shaped frame, so that the shielding cloth can be covered on the surface of the solar panel for protection, avoiding insects and feces adhering to the surface of the solar panel, resulting in a decrease in its light absorption capacity, thereby affecting the overall efficiency.

[0017] As the n-shaped frames move in opposite directions, the gears can drive the cleaning rollers to rotate under the action of the toothed plate, and the cleaning rollers fit the surface of the adjusting frame, so that the cleaning rollers can roll and clean the surface of the solar panel on the adjusting frame, thereby ensuring the cleanliness of the surface of the solar panel and further improving the light absorption efficiency of the solar panel.

[0018] 3. When the fixed rod pulls the Y-shaped frame to rotate in the opposite direction, the piston rod moves axially toward the end away from the liquid inlet pipe under the pull of the movable block, so that the internal air pressure of the cylindrical shell near the end of the liquid inlet pipe is negative pressure, and the one-way liquid inlet valve and the one-way liquid discharge valve are provided on the liquid inlet pipe and the liquid discharge pipe. At this time, the one-way liquid inlet valve is in an open state, and the one-way liquid discharge valve is in a closed state, so that the liquid inlet pipe can draw water from the water tank into the inside of the cylindrical shell. When the fixed rod pushes the Y-shaped frame to rotate in the opposite direction, The movable block can push the piston rod to move axially toward the direction close to the liquid inlet pipe. At this time, the internal air pressure of the cylindrical shell close to one end of the liquid inlet pipe is positive, and the one-way liquid inlet valve is closed, and the one-way liquid discharge valve is open, so that the piston rod can discharge the water source inside the cylindrical shell through the liquid discharge pipe. At the same time, the nozzle can evenly spray the water discharged from the liquid discharge pipe onto the surface of the solar cell panel, wet and remove the insect corpses and feces adhered to the surface of the solar cell panel, and further improve the cleaning effect of the cleaning roller on the surface of the solar cell panel.

[0019] The coordinated use of the above-mentioned structure solves the problem that in the actual use of the existing device, the solar panels are difficult to generate photovoltaic power at night and on rainy days, and there are more insects at night. During this process, the solar panels are exposed to the outside for a long time, which easily leads to the adhesion of insect corpses and feces to the solar panels, resulting in a decrease in the light absorption efficiency of the solar panels during the day, thereby affecting the overall efficiency of the substation. Therefore, the problem of solar panels being difficult to shield and protect when not in use is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the part where the adjustment frame of the present invention is located; Figure 3 This is a schematic diagram of the three-dimensional structure of the support frame of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the lifting plate of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the part where the n-shaped frame of the present invention is located; Figure 6 For the present invention Figure 2 Schematic diagram of the structure at A in the middle; Figure 7 For the present invention Figure 5 Schematic diagram of the structure at B in the middle; Figure 8 For the present invention Figure 4 Schematic diagram of the structure at C in the middle; Fig. 9 This is a schematic diagram of the three-dimensional structure of the water tank of the present invention; Fig.10 Schematic diagram of the cross-sectional view of the three-dimensional structure of the cylindrical shell of the present invention Fig.11 For the present invention Fig.10 Schematic diagram of the structure at D in the middle; Fig.12 It is a schematic diagram of the three-dimensional structure of the part where the slider of the present invention is located.

[0021] In the figure: 1. Charging station platform; 2. Charging pile; 3. DC junction box; 4. Photovoltaic inverter; 5. Energy storage converter; 6. Cover plate; 7. Support frame; 8. Lifting plate; 9. Adjustment frame; 901. Solar panel; 902. Limiting groove; 10. Fixing seat; 11. Bidirectional screw; 12. Threaded sleeve; 13. U-shaped frame; 14. Water tank; 15. Solar sensor; 17. Roller; 18. Shielding cloth; 19. N-shaped frame; 20. Y-shaped frame; 201. Movable groove; 21. Movable block; 22. Fixed rod; 23. Sliding block; 24. Cleaning roller; 25. Gear; 26. Tooth plate; 27. Column shell; 28. Liquid inlet pipe; 281. One-way liquid inlet valve; 29. ​​Liquid discharge pipe; 291. One-way liquid discharge valve; 30. Sprinkler; 31. Piston rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Embodiment 1:

[0024] See also Figures 1 to 12The present invention provides a technical solution: a three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions, comprising a charging station platform 1 fixedly installed on the ground, a plurality of charging piles 2 for charging new energy vehicles are fixedly connected to the charging station platform 1, and a cover plate 6 is fixedly connected to the charging station platform 1 through an external bracket, and support frames 7 are fixedly connected to the cover plate 6 at symmetrical positions on both sides, and the inner walls of the two support frames 7 are movably connected to lifting plates 8 for lifting and moving, and the lifting plates 8 are rotatably connected to adjustment frames 9 at symmetrical positions on both sides through pin shafts, and each of the adjustment frames The inner wall of 9 is fixedly connected with a solar panel 901 for photovoltaic power generation, one side of the charging station platform 1 is fixedly connected with a DC junction box 3 that is electrically connected to the solar panel 901, and the side of the charging station platform 1 close to the DC junction box 3 is fixedly connected with a photovoltaic inverter 4 that converts DC power into AC power, and the side of the charging station platform 1 close to the photovoltaic inverter 4 is fixedly connected with an energy storage converter 5 that stores AC power, and the cover plate 6 is provided with an adjustment mechanism for adjusting the angle of the solar panel 901 and a protective mechanism for shielding the solar panel 901.

[0025] When in use, the charging pile 2 set on the charging station platform 1 is used to park the new energy vehicle on the charging station platform 1 and charge the new energy vehicle through the charging pile 2. The cover plate 6 set on the charging station platform 1 is used to shield and protect the top of the charging station platform 1. The support frame 7 set on the cover plate 6 and the lifting plate 8 set on the support frame 7 are used to lift and reciprocate on the inner wall of the support frame 7. The adjustment frame 9 set on the lifting plate 8 and the solar panel 901 set on the adjustment frame 9 can drive the solar panel 901 to rotate and connect on both sides of the lifting plate 8. At the same time, the adjustment frame 9 can convert the photon energy in the sunlight into DC power through the photovoltaic effect. The DC junction box 3 is set on the charging station platform 1, and the DC junction box 3 and the solar panel 901 are connected through Electrically connected, the solar panel 901 can transmit DC power to the DC combiner box 3 for centralized integration, and the photovoltaic inverter 4 arranged on the charging station platform 1, the photovoltaic inverter 4 and the DC combiner box 3 are electrically connected, so that the DC combiner box 3 can transmit the integrated DC power to the photovoltaic inverter 4, and the photovoltaic inverter 4 can convert the DC power into AC power that meets the power supply requirements, through the energy storage inverter 5 arranged on the charging station platform 1, and the energy storage inverter 5 and the photovoltaic inverter 4 are electrically connected, so that the energy storage inverter 5 can store the AC power in the photovoltaic inverter 4, and the charging pile 2 and the energy storage inverter 5 are electrically connected, so that the charging pile 2 can receive the stored power in the energy storage inverter 5, which is directly used for charging the battery of the new energy vehicle. The above content is the existing technology well known to people in this field, so it will not be repeated here.

[0026] By means of the adjusting mechanism and the protecting mechanism provided on the cover plate 6 , the adjusting mechanism can automatically adjust the position of the solar cell panel 901 according to sunlight, and the protecting mechanism can shield and protect the solar cell panel 901 that is not in operation.

[0027] Embodiment 2:

[0028] On the basis of the first embodiment, further: The adjustment mechanism includes a fixing seat 10 fixedly connected at symmetrical positions at both ends of the cover plate 6, and a bidirectional screw 11 driven by a power mechanism is penetrated and rotatably connected to the two fixing seats 10, and both ends of the bidirectional screw 11 are screwed with a threaded sleeve 12 for reciprocating toward or away from each other, and the two threaded sleeves 12 are fixedly connected with a U-shaped frame 13 for pushing the adjustment frame 9 for angle adjustment, and the two ends of each U-shaped frame 13 are respectively rotatably connected to the adjacent adjustment frame 9 through a pin shaft, and the above-mentioned power mechanism is a motor after power is turned on.

[0029] The lifting plate 8 is fixedly connected to a water tank 14 for storing water, and the water tank 14 is fixedly connected to a solar energy sensor 15 electrically connected to the motor on the bidirectional screw 11 .

[0030] When in use, the water tank 14 set on the lifting plate 8 is first filled with water, so that the water inside the water tank 14 can be used to rinse the surface of the solar panel 901 later, and the solar sensor 15 set on the water tank 14 enables the solar sensor 15 to monitor sunlight in real time.

[0031] like Figure 1 , Figure 2 , Figure 3As shown, through the fixing seat 10 provided on the cover plate 6 and the bidirectional screw 11 provided on the fixing seat 10, the fixing seat 10 fixes and supports the bidirectional screw 11 on the cover plate 6, and the bidirectional screw 11 is driven to rotate by a motor, so that the motor can drive the bidirectional screw 11 to perform fixed-axis reciprocating rotation on the fixing seat 10, through the threaded sleeve 12 provided on the bidirectional screw 11 and the U-shaped frame 13 provided on the threaded sleeve 12, the U-shaped frame 13 is supported at symmetrical positions on both sides of the adjustment frame 9, and the solar energy sensor 15 is connected to the motor through telecommunication, when the solar energy sensor 15 detects When there is sunlight, the motor drives the bidirectional screw 11 to rotate clockwise, and the threaded sleeve 12 is screwed to the bidirectional screw 11, so that the threaded sleeve 12 can drive the U-shaped frame 13 to move relatively under the action of the bidirectional screw 11, and the adjustment frame 9 pushes the lifting plate 8 to move in the upward vertical direction along the inner wall of the support frame 7 under the action of the U-shaped frame 13, so that the two adjustment frames 9 can be kept in an inclined state in the east and west directions respectively. Due to the changes of the sun rising in the east and setting in the west during a day, it is ensured that the solar panel 901 can absorb sunlight throughout the day to generate electricity.

[0032] When it is night or rainy, the motor drives the bidirectional screw 11 to rotate counterclockwise, so that the above structure is reset and moved in the opposite direction, so as to shield and protect the surface of the solar cell panel 901 later.

[0033] Embodiment three:

[0034] On the basis of the second embodiment, further: The protection mechanism includes rollers 17 rotatably connected to the water tank 14 at symmetrical positions on both sides through pin shafts, and shielding cloths 18 for shielding the solar panel 901 are rolled up and stored on the two rollers 17. The two shielding cloths 18 are fixedly connected to an n-shaped frame 19 at one end away from the rollers 17. Each of the adjustment frames 9 is provided with limiting grooves 902 for limiting support of the n-shaped frame 19 at symmetrical positions on both sides, and both ends of each of the n-shaped frames 19 are respectively connected to the inner walls of the limiting grooves 902 at the corresponding positions and are movably connected.

[0035] Each of the support frames 7 is rotatably connected to a Y-shaped frame 20 at the symmetrical positions on both sides near the bottom through a pin shaft, and the Y-shaped frame 20 is used to pull the two n-shaped frames 19 to move back and forth toward or away from each other. The inner wall of each of the Y-shaped frames 20 is movably connected to a movable block 21, and one end of each movable block 21 away from the Y-shaped frame 20 is fixedly connected to the n-shaped frame 19 at the adjacent end. Movable grooves 201 are provided on the opposite surfaces of the two Y-shaped frames 20 on the same side, and the inner wall of each movable groove 201 is movably connected to a slider 23. The two sliders 23 on the same side are rotatably connected to a fixed rod 22 through a pin shaft, and the two fixed rods 22 are fixedly connected to the lifting plate 8.

[0036] When in use, the roller 17 provided on the water tank 14 is rotatably connected to the water tank 14, and the shielding cloth 18 provided on the roller 17 is rolled and stored on the surface of the roller 17, and the n-shaped frame 19 provided on the shielding cloth 18 makes one end of the shielding cloth 18 fixedly connected to the n-shaped frame 19, and the limiting grooves 902 provided on the adjustment frame 9 can make the two ends of the n-shaped frame 19 pass through the inner walls of the limiting grooves 902 on both sides and be movably connected, and at the same time, the limiting grooves 902 provide limiting support for the moving direction of the n-shaped frame 19.

[0037] Through the Y-shaped frame 20 set on the support frame 7, the Y-shaped frame 20 is connected to the roller 17 for fixed-axis rotation. Through the movable block 21 set on the Y-shaped frame 20, the movable block 21 supports the position of the n-shaped frame 19 under the action of the Y-shaped frame 20. Through the movable groove 201 opened on the Y-shaped frame 20 and the slider 23 set on the movable groove 201, the movable groove 201 can support the moving direction of the slider 23.

[0038] like Figure 2 , Figure 3 , Figure 4 , Figure 6 As shown, a fixed rod 22 is arranged on the slider 23, and the fixed rod 22 is fixedly supported on the lifting plate 8. When the lifting plate 8 is reset in the downward vertical direction, the fixed rod 22 can pull the slider 23 to move and adjust along the inner wall of the movable groove 201, so that the fixed rod 22 can pull the Y-shaped frames 20 on both sides to rotate in opposite directions under the action of the lifting plate 8, and at the same time, the movable block 21 can pull the n-shaped frames 19 on both sides to move synchronously in opposite directions under the action of the Y-shaped frame 20, and the roller 17 rolls and releases the shielding cloth 18 under the pull of the n-shaped frame 19, so that the shielding cloth 18 can be covered on the surface of the solar cell panel 901 for protection, thereby preventing insects and feces from adhering to the surface of the solar cell panel 901, resulting in a decrease in its light absorption capacity, thereby affecting the overall efficiency.

[0039] As the lifting plate 8 moves in the upward vertical direction, the movement direction is opposite to that of the above-mentioned structure, so that the fixing rod 22 can pull the Y-shaped frames 20 on both sides to rotate in relative directions under the action of the lifting plate 8. At this time, the n-shaped frame 19 can pull the shielding cloth 18 to contact and cover the surface of the solar cell panel 901, so that the solar cell panel 901 is exposed to the outside to absorb light.

[0040] Embodiment 4:

[0041] On the basis of the third embodiment, further: The inner walls at both ends of each of the n-shaped frames 19 are rotatably connected to a cleaning roller 24 for cleaning the surface of the solar panel 901 through a pin shaft, and the two cleaning rollers 24 are coaxially fixedly connected to a gear 25 on one side close to the adjustment frame 9, and the two adjustment frames 9 are fixedly connected to a toothed plate 26 that meshes with the gear 25 on one side.

[0042] When in use, the cleaning roller 24 provided on the n-shaped frame 19 is connected to the n-shaped frame 19 for fixed-axis rotation through a pin shaft, and the gear 25 provided on the cleaning roller 24 is coaxially fixedly connected to the cleaning roller 24, and the toothed plate 26 provided on the adjusting frame 9, the toothed plate 26 and the teeth on the gear 25 are meshed with each other, and as the n-shaped frame 19 moves in opposite directions, the gear 25 can drive the cleaning roller 24 to rotate under the action of the toothed plate 26, and the cleaning roller 24 is in contact with the surface of the adjusting frame 9, so that the cleaning roller 24 can roll and clean the surface of the solar cell panel 901 on the adjusting frame 9, thereby ensuring the cleanliness of the surface of the solar cell panel 901 and further improving the light absorption efficiency of the solar cell panel 901.

[0043] Embodiment five:

[0044] On the basis of the fourth embodiment, further: Each end of the Y-shaped frame 20 is fixedly connected to a cylindrical shell 27, and the adjacent two sides of each cylindrical shell 27 away from one end of the Y-shaped frame 20 are penetrated and fixedly connected with a liquid inlet pipe 28 and a liquid discharge pipe 29, and one end of each liquid inlet pipe 28 away from the cylindrical shell 27 is fixed to one side of the water tank 14 through an external bracket and extends to the inner wall of the water tank 14, and one end of each liquid discharge pipe 29 away from the cylindrical shell 27 is fixed to a symmetrical position of an adjacent end of the n-shaped frame 19 through an external bracket, and one end of the liquid discharge pipe 29 away from the cylindrical shell 27 is fixedly connected to a nozzle 30 for evenly spraying water.

[0045] The inner wall of each of the cylindrical shells 27 is movably connected to a piston rod 31 that performs axial reciprocating movement, and the end of each of the nozzles 30 away from the cylindrical shell 27 is fixedly connected to the movable block 21 at the corresponding position. The inner wall of each of the liquid inlet pipes 28 close to one end of the liquid inlet pipe 28 is fixedly connected to a one-way liquid inlet valve 281 for quantitatively extracting water from the water tank 14, and the inner wall of each of the liquid discharge pipes 29 close to one end of the cylindrical shell 27 is fixedly connected to a one-way liquid discharge valve 291 for quantitatively discharging water from the cylindrical shell 27.

[0046] When in use, the cylindrical shell 27 is fixedly supported on the Y-shaped frame 20 through the cylindrical shell 27 set on the Y-shaped frame 20, and the liquid inlet pipe 28 and the liquid discharge pipe 29 are set on the cylindrical shell 27, so that the end of the liquid inlet pipe 28 away from the cylindrical shell 27 extends to below the water surface inside the water tank 14, and the liquid inlet pipe 28 is fixed on the water tank 14 at the same time, and the end of the liquid discharge pipe 29 away from the cylindrical shell 27 is fixedly supported on the Y-shaped frame 19, and the nozzle 30 is set on the liquid discharge pipe 29, so that the subsequent nozzle 30 can evenly spray the water source onto the surface of the solar cell panel 901.

[0047] By means of the piston rod 31 provided on the cylindrical shell 27, and the piston rod 31 is fixedly connected to the movable block 21, when the fixed rod 22 pulls the Y-shaped frame 20 to rotate in the relative direction, the piston rod 31 is pulled by the movable block 21 to move axially toward the end away from the liquid inlet pipe 28, so that the internal air pressure of the cylindrical shell 27 close to the end of the liquid inlet pipe 28 is negative pressure, and the one-way liquid inlet valve 281 and the one-way liquid discharge valve 291 provided on the liquid inlet pipe 28 and the liquid discharge pipe 29, at this time, the one-way liquid inlet valve 281 is in an open state, and the one-way liquid discharge valve 291 is in a closed state, so that the liquid inlet pipe 28 can draw the water source inside the water tank 14 into the inside of the cylindrical shell 27, and the fixed rod 22 pushes When the Y-shaped frame 20 rotates in opposite directions, the movable block 21 can push the piston rod 31 to move axially in the direction close to the liquid inlet pipe 28. At this time, the internal air pressure of the cylindrical shell 27 close to the liquid inlet pipe 28 is positive, and the one-way liquid inlet valve 281 is in a closed state, and the one-way liquid discharge valve 291 is in an open state, so that the piston rod 31 can discharge the water source inside the cylindrical shell 27 through the liquid discharge pipe 29, and the nozzle 30 can evenly spray the water source discharged from the liquid discharge pipe 29 onto the surface of the solar panel 901, wet and remove the insect corpses and feces adhered to the surface of the solar panel 901, and further improve the cleaning effect of the cleaning roller 24 on the surface of the solar panel 901.

[0048] Furthermore, the solar panels can be automatically shielded and protected when not in use, thereby ensuring the light absorption effect of the solar panels, being easy to use, and being better than traditional products.

[0049] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy charging station integrating photovoltaic power generation, charging and energy storage functions, characterized by: The invention comprises a charging station platform (1) fixedly mounted on the ground, wherein a plurality of charging piles (2) for charging new energy vehicles are fixedly connected to the charging station platform (1), and a cover plate (6) is fixedly connected to the charging station platform (1) via an external bracket, and support frames (7) are fixedly connected to the cover plate (6) at symmetrical positions on both sides, and lifting plates (8) are movably connected to the inner walls of the two support frames (7) for lifting and moving, and adjustment frames (9) are rotatably connected to the inner walls of the lifting plates (8) via pins at symmetrical positions on both sides, and each of the adjustment frames (9) is fixedly connected to a solar cell for photovoltaic power generation. A solar panel (901), a DC junction box (3) electrically connected to the solar panel (901) is fixedly connected to one side of the charging station platform (1), and a photovoltaic inverter (4) for converting DC power into AC power is fixedly connected to one side of the charging station platform (1) close to the DC junction box (3), and an energy storage converter (5) for storing AC power is fixedly connected to one side of the charging station platform (1) close to the photovoltaic inverter (4), and the cover plate (6) is provided with an adjustment mechanism for adjusting the angle of the solar panel (901) and a protection mechanism for shielding the solar panel (901).

2. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 1, characterized in that: The adjustment mechanism comprises a fixing seat (10) fixedly connected at symmetrical positions at both ends of the cover plate (6), a bidirectional screw (11) penetrating and rotatably connected to the two fixing seats (10) and driven to rotate by a power mechanism, a threaded sleeve (12) for reciprocating in opposite directions or opposite directions being screwed to both ends of the bidirectional screw (11), a U-shaped frame (13) for pushing the adjustment frame (9) for angle adjustment being fixedly connected to the two threaded sleeves (12), the two ends of each U-shaped frame (13) being rotatably connected to the adjacent adjustment frame (9) via a pin shaft, and the power mechanism is a motor after power is supplied.

3. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 2, characterized in that: A water tank (14) for storing water is fixedly connected to the lifting plate (8), and a solar energy sensor (15) electrically connected to the motor on the bidirectional screw rod (11) is fixedly connected to the water tank (14).

4. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 3, characterized in that: The protection mechanism comprises rollers (17) rotatably connected to the water tank (14) at symmetrical positions on both sides thereof via pin shafts, shielding cloths (18) for shielding the solar panels (901) being rolled and stored on the two rollers (17), and n-shaped frames (19) being fixedly connected to one end of the two shielding cloths (18) away from the rollers (17), and limiting grooves (902) for limiting and supporting the n-shaped frames (19) being provided at symmetrical positions on both sides of each of the adjustment frames (9), and both ends of each of the n-shaped frames (19) respectively penetrate the inner wall of the limiting grooves (902) at corresponding positions and are movably connected.

5. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 4, characterized in that: Each of the support frames (7) is rotatably connected to a Y-shaped frame (20) at symmetrical positions on both sides near the bottom end through a pin shaft, and the Y-shaped frame (20) is used to pull the two n-shaped frames (19) to move back and forth toward or away from each other. The inner wall of each of the Y-shaped frames (20) is movably connected to a movable block (21), and one end of each of the movable blocks (21) away from the Y-shaped frame (20) is fixedly connected to the n-shaped frame (19) at the adjacent end. Movable grooves (201) are provided on opposite surfaces of the two Y-shaped frames (20) on the same side, and a slider (23) is movably connected to the inner wall of each movable groove (201). A fixing rod (22) is rotatably connected to the two sliders (23) on the same side via a pin shaft, and the two fixing rods (22) are fixedly connected to the lifting plate (8).

6. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 5, characterized in that: The inner walls at both ends of each of the n-shaped frames (19) are rotatably connected to cleaning rollers (24) for cleaning the surface of the solar cell panel (901) via pins; the two cleaning rollers (24) are coaxially fixedly connected to a gear (25) on one side close to the adjustment frame (9); and the two adjustment frames (9) are fixedly connected to a toothed plate (26) for meshing transmission with the gear (25) on one side.

7. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 6, characterized in that: The end of each Y-shaped frame (20) is fixedly connected to a cylindrical shell (27); the adjacent two sides of each cylindrical shell (27) away from the end of the Y-shaped frame (20) are penetrated and fixedly connected with a liquid inlet pipe (28) and a liquid discharge pipe (29); the end of each liquid inlet pipe (28) away from the cylindrical shell (27) is fixed to one side of the water tank (14) through an external bracket and extends to the inner wall of the water tank (14); the end of each liquid discharge pipe (29) away from the cylindrical shell (27) is fixed to a symmetrical position of an adjacent end of the Y-shaped frame (19) through an external bracket; and the end of the liquid discharge pipe (29) away from the cylindrical shell (27) is fixedly connected to a nozzle (30) for evenly spraying water.

8. A three-in-one new energy charging station integrating photovoltaic power generation, charging and energy storage functions according to claim 7, characterized in that: The inner wall of each of the cylindrical shells (27) is movably connected to a piston rod (31) that performs axial reciprocating movement; the end of each of the spray heads (30) that is away from the cylindrical shell (27) is fixedly connected to a movable block (21) at a corresponding position; the inner wall of each of the liquid inlet pipes (28) close to one end of the liquid inlet pipe (28) is fixedly connected to a one-way liquid inlet valve (281) for quantitatively extracting water from the water tank (14); and the inner wall of each of the liquid discharge pipes (29) close to one end of the cylindrical shell (27) is fixedly connected to a one-way liquid discharge valve (291) for quantitatively discharging water from the cylindrical shell (27).

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