Photovoltaic energy storage type charging pile

Abstract

A photovoltaic energy storage type charging pile disclosed by the present invention comprises a charging pile body, one side of the charging pile body is fixedly connected with a fixed rod, one side, close to the end part, of the fixed rod is fixedly connected with a supporting plate, and one side of the supporting plate is rotatably connected with a rotating rod through a pin shaft. The end, away from the supporting plate, of the rotating rod is fixedly connected with a fixing shaft, the outer contour of the fixing shaft is coaxially and rotationally connected with two T-shaped frames rotating in the opposite direction or the back-to-back direction, and the bottom ends of the two T-shaped frames are fixedly connected with fixing plates correspondingly. The opposite faces of the two fixing plates are fixedly connected with solar cell panels for photovoltaic power generation, the rotating rod is provided with an adjusting mechanism for pulling the fixing plates to be unfolded or folded for storage, the photovoltaic panel can be stored and protected when not used, and the service life of the photovoltaic panel is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic energy storage type charging piles, and in particular to a photovoltaic energy storage type charging pile. Background Art

[0002] With the development of society, electric vehicles have become increasingly popular, and charging piles have also developed. Their functions are similar to those of gas stations. Since charging piles can be fixed on the ground or walls, they are widely used in various regions. In order to achieve green and environmentally friendly ecological development, photovoltaic panels and charging piles are now combined together to achieve industry standards for sustainable development. Charging piles are charging devices that provide energy supplements for electric vehicles. Their functions are similar to those of gas pumps in gas stations, and they can charge various models of electric vehicles according to different voltage levels.

[0003] The existing Chinese patent with publication number CN118144607B includes a charging pile body, and mounting seats are arranged on both sides of the top of the back side of the charging pile body, and a mounting frame is rotatably mounted on the mounting seat, and a photovoltaic energy storage component is installed on the mounting frame; a driving component for driving the mounting frame to rotate is arranged inside the charging pile body, and a cleaning mechanism is arranged on the back side of the charging pile body.

[0004] When the above device is in use, by setting up photovoltaic energy storage components and driving components, the driving component can be used to adjust the position of the photovoltaic energy storage component, so that the photovoltaic energy storage component is used to store energy, thereby achieving the purpose of saving energy; when not in use, such as on rainy days, the photovoltaic energy storage component can be controlled to be in a vertical state through the driving component, but in actual use, since the photovoltaic panels are often exposed to the outside of the device, the photovoltaic panels are in the external environment all year round and are exposed to wind and rain, which makes them prone to damage, thereby shortening the service life of the photovoltaic panels. Therefore, it is difficult to store and protect the photovoltaic panels when not in use.

[0005] To this end, we proposed a photovoltaic energy storage charging pile. Summary of the invention

[0006] The purpose of the present invention is to provide a photovoltaic energy storage charging pile, which has the advantage that the photovoltaic panels can be stored and protected when not in use, thereby solving the problems in the background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a photovoltaic energy storage charging pile, comprising a charging pile body, one side of the charging pile body is fixedly connected to a fixing rod, the side of the fixing rod close to the end is fixedly connected to a support plate, one side of the support plate is rotatably connected to a rotating rod via a pin shaft, the end of the rotating rod away from the support plate is fixedly connected to a fixed shaft, two T-shaped frames that rotate toward or away from each other are coaxially rotatably connected to the outer contour of the fixed shaft, the bottom ends of the two T-shaped frames are fixedly connected to fixing plates, the opposite surfaces of the two fixing plates are fixedly connected to solar panels for photovoltaic power generation, and the rotating rod is provided with an adjusting mechanism for pulling the fixing plate to unfold or fold and store.

[0008] Preferably, a track plate is fixedly connected to one side of the fixed rod close to the rotating rod, and a rectangular slider for lifting and reciprocating movement is movably connected to the inner wall of the track plate. Some of the rectangular sliders near the ends are rotatably connected to adjustment rods for pushing the rotating rod to swing back and forth via pins, and the end of the adjustment rod away from the rectangular slider is rotatably connected to a support rod via a pin, and the end of the support rod away from the adjustment rod is fixedly connected to the rotating rod.

[0009] Preferably, one end of the fixed rod close to the track plate is penetrated and rotatably connected to a cam driven by a power mechanism, and the cam is provided with a guide groove for pushing the rectangular slider to move up and down and reciprocate, and the inner wall of the guide groove is movably connected to a columnar block, and the columnar block is fixedly connected to the rectangular slider, and the above-mentioned power mechanism is a motor after power is turned on.

[0010] Preferably, the adjustment mechanism comprises a movable groove on the rotating rod, the inner wall of the movable groove is movably connected to a movable block for reciprocating movement, the movable block is coaxially rotatably connected to two arc-shaped rods for pulling the T-shaped frame to reciprocate towards or away from each other, the opposite sides of the two T-shaped frames are fixedly connected to connecting seats, and the ends of the arc-shaped rods on both sides away from the movable block are respectively rotatably connected to the connecting seats on the adjacent sides through pins; An L-shaped groove is provided on the support plate, and an L-shaped slider is movably connected to the inner wall of the L-shaped groove to pull the movable block to reciprocate on the inner wall of the movable groove, and one end of the L-shaped slider away from the support plate is fixedly connected to the movable block.

[0011] Preferably, support grooves are provided at symmetrical positions near the ends of the two fixed plates, the inner walls of the support grooves are movably connected with moving blocks, and the opposite ends of the two moving blocks are fixedly connected with scrapers for cleaning dust on the surface of the solar panel.

[0012] Preferably, the end of the fixed shaft is fixedly connected to a rectangular frame, and the inner wall of the rectangular frame is movably connected to a T-shaped slider that pulls the moving block to reciprocate along the inner wall of the support groove. Connecting rods are symmetrically connected to both ends of the T-shaped slider through pins, and the ends of the two connecting rods away from the T-shaped slider are respectively connected to the moving block on the adjacent side through pins.

[0013] Preferably, the fixing rod is fixedly connected to a water tank at symmetrical positions on one side away from the support plate, a cylindrical shell is fixedly connected to the rectangular frame, a water inlet pipe and a drain pipe are penetrated and fixedly connected at symmetrical positions on both sides of the cylindrical shell away from one end of the T-shaped slider, and the water inlet pipe extends to the inner wall of the water tank at one end away from the cylindrical shell, and nozzles are fixedly connected to the symmetrical positions of the opposite surfaces of the two scrapers through external support blocks, and the ends of the two nozzles away from the scrapers are penetrated to the inner wall of the drain pipe and fixedly connected.

[0014] Preferably, the inner wall of the cylindrical shell is movably connected to a piston rod for axial reciprocating movement, and the end of the piston rod away from the cylindrical shell is fixedly connected to the T-shaped slider, the inner wall of the water inlet pipe close to the end of the cylindrical shell is fixedly connected to a one-way liquid inlet valve for quantitatively extracting water from the water tank, and the inner wall of the drain pipe close to the end of the cylindrical shell is fixedly connected to a one-way liquid drain 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 panel needs to generate photovoltaic power, the motor drives the cam to rotate 90 degrees in the direction of B, so that the columnar block can push the rectangular slider to move in the upward vertical direction under the action of the guide groove, and the adjusting rod moves synchronously under the push of the rectangular slider, so that the support rod can push the rotating rod to rotate synchronously in the direction of B under the action of the adjusting rod, so that the rotating rod can rotate the solar panel to the top of the charging pile body, so that the solar panel can generate photovoltaic power later.

[0016] Second, as the rotating rod rotates toward direction B, the L-shaped slider can pull the movable block to move toward the end away from the T-shaped frame under the action of the L-shaped groove, and the arc rod can pull the two T-shaped frames to rotate coaxially in opposite directions under the action of the movable block, so that the fixed plate can unfold the solar panel under the action of the T-shaped frame to generate photovoltaic power.

[0017] When it is rainy, as the rotating rod is reset and rotated in the direction opposite to B, the L-shaped slider in the L-shaped groove drives the movable block to reset and move toward the end close to the T-shaped frame, so that the arc rod is coaxially rotated in the opposite direction under the action of the movable block, and then the fixed plate can fold and store the solar panel, so that the fixed plate can protect the solar panel and increase the service life of the solar panel.

[0018] 3. As the fixed plates rotate in opposite directions to unfold, the connecting rod can pull the T-shaped slider and the moving block respectively to move in the direction close to the rotating rod under the action of the arc rod, so that the scraper moves under the action of the moving block to scrape and clean the dust attached to the surface of the solar panel, thereby ensuring the cleanliness of the surface of the solar panel and further improving the power generation effect of the solar panel.

[0019] Fourth, as the T-shaped slider moves toward the direction close to the rotating rod, the piston rod is pushed by the T-shaped slider to synchronously move axially toward the end close to the water inlet pipe. At this time, the internal air pressure of the cylindrical shell close to the water inlet pipe is positive, and the one-way liquid inlet valve is in a closed state, and the one-way liquid discharge valve is in an open state, so that the drain pipe can discharge the water source inside the cylindrical shell into the nozzle, and the nozzle can spray the water source onto the surface of the solar cell panel, and the water source wets the dust attached to the surface of the solar cell panel to separate it, further improving the cleaning effect of the scraper.

[0020] The coordinated use of the above-mentioned structure solves the problem that in the actual use of the existing device, since the photovoltaic panels are often exposed to the outside of the device, the photovoltaic panels are exposed to wind and rain in the external environment all year round and are prone to damage, thereby shortening the service life of the photovoltaic panels. Therefore, the photovoltaic panels are difficult to store and protect when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 fixing rod of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure at A in the middle; Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating rod of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the L-shaped slider of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the T-shaped frame of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the slider of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the cylindrical shell of the present invention; Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the cylindrical shell of the present invention.

[0022] In the figure: 1. Charging pile body; 2. Fixed rod; 3. Support plate; 301. L-shaped groove; 4. Rotating rod; 401. Movable groove; 5. Fixed shaft; 6. T-shaped frame; 7. Fixed plate; 701. Support groove; 8. Solar panel; 9. Movable block; 10. L-shaped slider; 11. Track plate; 12. Rectangular slider; 13. Column block; 14. Cam; 141. Guide groove; 15. Adjustment rod; 16. Support rod; 17. Arc rod; 18. Connecting seat; 19. Moving block; 20. Scraper; 21. Rectangular frame; 22. T-shaped slider; 23. Connecting rod; 24. Water tank; 25. Column shell; 26. Water inlet pipe; 261. One-way liquid inlet valve; 27. Drain pipe; 271. One-way liquid discharge valve; 28. Sprinkler; 29. ​​Piston rod. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] See also Figures 1 to 9 The present invention provides a technical solution: a photovoltaic energy storage charging pile, comprising a charging pile body 1, a fixing rod 2 is fixedly connected to one side of the charging pile body 1, a supporting plate 3 is fixedly connected to the side of the fixing rod 2 close to the end, a rotating rod 4 is rotatably connected to one side of the supporting plate 3 through a pin shaft, a fixing shaft 5 is fixedly connected to the end of the rotating rod 4 away from the supporting plate 3, two T-shaped frames 6 that rotate toward or away from each other are coaxially rotatably connected to the outer contour of the fixing shaft 5, a fixing plate 7 is fixedly connected to the bottom ends of the two T-shaped frames 6, and solar panels 8 for photovoltaic power generation are fixedly connected to the opposite surfaces of the two fixing plates 7, and an adjusting mechanism for pulling the fixing plate 7 to unfold or fold and store is provided on the rotating rod 4.

[0026] When in use, by setting the charging pile body 1, the charging pile body 1 is first fixedly installed on the outdoor ground, and the fixing rod 2 is set on the charging pile body 1, so that the fixing rod 2 is fixedly supported on the charging pile body 1, and the support plate 3 is set on the fixing rod 2, and the rotating rod 4 is set on the support plate 3, so that the support plate 3 can fix and support the rotating rod 4 on the fixing rod 2, and at the same time, the rotating rod 4 is connected to the support plate 3 for fixed-axis rotation, and the fixed axis 5 is set on the rotating rod 4, and the T-shaped frame 6 is set on the fixed axis 5. With the fixed axis 5 fixedly supported on the rotating rod 4, the T-shaped frame 6 can be connected to the fixed axis 5 for coaxial rotation, and the fixing plate 7 set on the T-shaped frame 6 is fixedly supported on the T-shaped frame 6, and the fixing plate 7 is set on the T-shaped frame 6. The solar panel 8 is set on the fixing plate 7. In the initial state, the two fixing plates 7 fold the solar panel 8 together to avoid the solar panel 8 being exposed to the outside for a long time, resulting in a shortened service life of the solar panel 8.

[0027] Through the adjustment mechanism arranged on the rotating rod 4, the adjustment mechanism can pull the two fixed plates 7 to unfold and move, exposing the solar panel 8 to the outside for photovoltaic power generation. At the same time, the adjustment mechanism can drive the two fixed plates 7 to be folded and stored, further protecting the solar panel 8.

[0028] Embodiment 2:

[0029] On the basis of the first embodiment, further: A track plate 11 is fixedly connected to one side of the fixed rod 2 close to the rotating rod 4, and a rectangular slider 12 is movably connected to the inner wall of the track plate 11 for lifting and reciprocating movement. Some of the rectangular sliders 12 near the ends are rotatably connected to adjusting rods 15 for pushing the rotating rod 4 to swing back and forth through pins. The end of the adjusting rod 15 away from the rectangular slider 12 is rotatably connected to a support rod 16 through a pin, and the end of the support rod 16 away from the adjusting rod 15 is fixedly connected to the rotating rod 4.

[0030] One end of the fixed rod 2 close to the track plate 11 is penetrated and connected to a cam 14 driven by a power mechanism for fixed axis rotation. The cam 14 is provided with a guide groove 141 for pushing the rectangular slider 12 to move up and down and reciprocate. The inner wall of the guide groove 141 is movably connected to a columnar block 13, and the columnar block 13 is fixedly connected to the rectangular slider 12. The above-mentioned power mechanism is a motor after power is turned on.

[0031] When in use, the track plate 11 is fixedly supported on the fixed rod 2 through the track plate 11 arranged on the fixed rod 2, and the rectangular slider 12 is arranged on the track plate 11, and the track plate 11 supports the moving direction of the rectangular slider 12, so that the rectangular slider 12 is connected to the inner wall of the track plate 11 for lifting and reciprocating movement, and the adjusting rod 15 is arranged on the rectangular slider 12, and the support rod 16 is arranged on the adjusting rod 15, along with the support rod 16 being fixedly supported on the rotating rod 4, the adjusting rod 15 can support the position of the rotating rod 4 under the action of the support rod 16.

[0032] Through the cam 14 set on the fixed rod 2, and the cam 14 is driven to rotate by the motor, the motor can drive the cam 14 to perform fixed-axis reciprocating rotation on the fixed rod 2. Through the guide groove 141 opened on the cam 14 and the columnar block 13 set on the guide groove 141, the columnar block 13 can support the position of the rectangular slider 12 under the action of the guide groove 141.

[0033] When the solar panel 8 needs to generate photovoltaic power, the cam 14 is driven by the motor to rotate ninety degrees in the direction B, so that the column block 13 can push the rectangular slider 12 to move in the upward vertical direction under the action of the guide groove 141, and the adjusting rod 15 moves synchronously under the push of the rectangular slider 12, so that the support rod 16 can push the rotating rod 4 to rotate synchronously in the direction B under the action of the adjusting rod 15, so that the rotating rod 4 can rotate the solar panel 8 to the top of the charging pile body 1, so that the solar panel 8 can subsequently generate photovoltaic power.

[0034] When the motor drives the cam 14 to perform a 90-degree reset rotation in the direction opposite to B, the above structure moves in the opposite direction.

[0035] Embodiment three:

[0036] On the basis of the second embodiment, further: The adjustment mechanism includes a rotating rod 4 on which a movable groove 401 is provided, and the inner wall of the movable groove 401 is movably connected to a movable block 9 for reciprocating movement, and the movable block 9 is coaxially rotatably connected to two arc-shaped rods 17 for pulling the T-shaped frame 6 to reciprocate toward or away from each other, and the opposite sides of the two T-shaped frames 6 are fixedly connected to connecting seats 18, and the ends of the arc-shaped rods 17 on both sides away from the movable block 9 are respectively rotatably connected to the connecting seats 18 on the adjacent side through pins; The support plate 3 is provided with an L-shaped groove 301 , and the inner wall of the L-shaped groove 301 is movably connected with an L-shaped slider 10 that pulls the movable block 9 to reciprocate on the inner wall of the movable groove 401 , and the end of the L-shaped slider 10 away from the support plate 3 is fixedly connected to the movable block 9 .

[0037] When in use, through the movable groove 401 opened on the rotating rod 4 and the movable block 9 arranged on the movable groove 401, the movable groove 401 limits the moving direction of the movable block 9, and through the arc rod 17 arranged on the movable block 9, the arc rod 17 is coaxially rotatably connected on the movable block 9, and the connecting seat 18 arranged on the T-shaped frame 6 rotates and supports the two arc rods 17 on the connecting seat 18 respectively.

[0038] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, through the L-shaped slider 10 provided on the movable block 9 and the L-shaped groove 301 opened on the support plate 3, the L-shaped groove 301 supports the L-shaped slider 10. When the rotating rod 4 rotates toward the direction B, the L-shaped slider 10 can pull the movable block 9 to move toward the end away from the T-shaped frame 6 under the action of the L-shaped groove 301, and the arc rod 17 pulls the two T-shaped frames 6 to rotate coaxially in opposite directions under the action of the movable block 9, so that the fixed plate 7 can unfold the solar panel 8 under the action of the T-shaped frame 6 to generate photovoltaic power.

[0039] When it is rainy, as the rotating rod 4 is reset and rotated in the direction opposite to B, the L-shaped slider 10 in the L-shaped groove 301 drives the movable block 9 to reset and move toward the end close to the T-shaped frame 6, so that the arc rod 17 is coaxially rotated in the opposite direction under the action of the movable block 9, and then the fixed plate 7 can fold and store the solar panel 8. The fixed plate 7 can protect the solar panel 8, thereby increasing the service life of the solar panel 8 and avoiding the problem of long-term exposure of the solar panel 8 to the outside, resulting in a shortened service life.

[0040] Embodiment 4:

[0041] On the basis of the third embodiment, further: Support grooves 701 are provided at symmetrical positions near the ends of the two fixed plates 7, and the inner walls of the support grooves 701 are movably connected with moving blocks 19, and the opposite ends of the two moving blocks 19 are fixedly connected with scrapers 20 for cleaning dust on the surface of the solar panel 8.

[0042] The end of the fixed shaft 5 is fixedly connected to a rectangular frame 21, and the inner wall of the rectangular frame 21 is movably connected to a T-shaped slider 22 that pulls the moving block 19 to reciprocate along the inner wall of the support groove 701. Connecting rods 23 are symmetrically connected to the two ends of the T-shaped slider 22 through pins, and the ends of the two connecting rods 23 away from the T-shaped slider 22 are respectively connected to the moving block 19 on the adjacent side through pins.

[0043] When in use, through the support groove 701 opened on the fixed plate 7 and the moving block 19 set on the support groove 701, the support groove 701 can limit the moving direction of the moving block 19, and through the scraper 20 set on the moving block 19, the scraper 20 is in contact with the surface of the solar cell panel 8.

[0044] like Figure 2 , Figure 3 and Figure 4 As shown, the rectangular frame 21 is fixedly supported on the fixed shaft 5 by the rectangular frame 21 arranged on the fixed shaft 5, and the T-shaped slider 22 arranged on the rectangular frame 21 enables the T-shaped slider 22 to be reciprocated and connected on the inner wall of the rectangular frame 21, and the two ends of the connecting rod 23 are respectively rotatably supported on the T-shaped slider 22 and the moving block 19 on the adjacent side by the connecting rod 23 arranged on the T-shaped slider 22. When the fixed plate 7 is rotated in opposite directions for unfolding, the connecting rod 23 can respectively pull the T-shaped slider 22 and the moving block 19 to move in the direction close to the rotating rod 4 under the action of the arc rod 17, so that the scraper 20 moves under the action of the moving block 19 to scrape and clean the dust attached to the surface of the solar panel 8, thereby ensuring the cleanliness of the surface of the solar panel 8 and further improving the power generation effect of the solar panel 8.

[0045] As the fixing plate 7 rotates in opposite directions to be folded, the above structure is synchronously reset and moved in the opposite direction.

[0046] Embodiment five:

[0047] On the basis of the fourth embodiment, further: The fixed rod 2 is fixedly connected to a water tank 24 at symmetrical positions on one side away from the support plate 3, and a cylindrical shell 25 is fixedly connected to the rectangular frame 21. The cylindrical shell 25 is penetrated and fixedly connected with a water inlet pipe 26 and a drain pipe 27 at symmetrical positions on both sides away from one end of the T-shaped slider 22, and the end of the water inlet pipe 26 away from the cylindrical shell 25 extends to the inner wall of the water tank 24, and the two scrapers 20 are fixedly connected with nozzles 28 at symmetrical positions on the opposite surfaces through external support blocks, and the ends of the two nozzles 28 away from the scrapers 20 are penetrated to the inner wall of the drain pipe 27 and fixedly connected.

[0048] The inner wall of the cylindrical shell 25 is movably connected to a piston rod 29 that performs axial reciprocating movement, and the end of the piston rod 29 away from the cylindrical shell 25 is fixedly connected to the T-shaped slider 22, the inner wall of the water inlet pipe 26 close to the end of the cylindrical shell 25 is fixedly connected to a one-way liquid inlet valve 261 for quantitatively extracting water from the water tank 24, and the inner wall of the drain pipe 27 close to the end of the cylindrical shell 25 is fixedly connected to a one-way liquid discharge valve 271 for quantitatively discharging water from the cylindrical shell 25.

[0049] When in use, the water tank 24 arranged on the fixed rod 2 is first filled with water. As the rotating rod 4 drives the fixed plate 7 to rotate in the direction of B and unfold, the fixed plate 7 blocks the top of the water tank 24 to prevent sunlight from irradiating the water inside the water tank 24, causing the water inside the water tank 24 to evaporate. As the rotating rod 4 drives the fixed plate 7 to rotate in the direction opposite to B and fold, the water tank 24 is exposed to the outside, so that the water tank 24 can collect rainwater.

[0050] The cylindrical shell 25 is fixedly supported on the rectangular frame 21 through the cylindrical shell 25 set on the rectangular frame 21, and the water inlet pipe 26 and the drain pipe 27 are set on the cylindrical shell 25, so that the water inlet pipe 26 and the drain pipe 27 both pass through the inner wall of the supporting cylindrical shell 25 and are connected. At the same time, the end of the water inlet pipe 26 away from the cylindrical shell 25 is extended to below the water surface inside the water tank 24, so as to facilitate the subsequent extraction of water from the water tank 24. The nozzle 28 is fixedly supported on the scraper 20 through the nozzle 28 set on the scraper 20, and the nozzle 28 is connected to the drain pipe 27.

[0051] like Figure 1 , Figure 2 , Figure 8 and Fig. 9 As shown, through the piston rod 29 provided on the cylindrical shell 25, and the one-way liquid inlet valve 261 and the one-way liquid discharge valve 271 provided on the water inlet pipe 26 and the drain pipe 27, when the T-shaped slider 22 moves toward the direction close to the rotating rod 4, the piston rod 29 is pushed by the T-shaped slider 22 to synchronously move axially toward one end close to the water inlet pipe 26. At this time, the internal air pressure of the cylindrical shell 25 close to the water inlet pipe 26 is positive pressure, and the one-way liquid inlet valve 261 is in a closed state, and the one-way liquid discharge valve 271 is in an open state, so that the drain pipe 27 can discharge the water source inside the cylindrical shell 25 into the nozzle 28, and the nozzle 28 can spray the water source onto the surface of the solar cell panel 8, and the water source wets the dust attached to the surface of the solar cell panel 8 to separate it, further improving the cleaning effect of the scraper 20.

[0052] As the T-shaped slider 22 resets in the direction away from the rotating rod 4, the T-shaped slider 22 can pull the piston rod 29 to perform axial reset movement in the direction away from the water inlet pipe 26. At this time, the internal air pressure of the cylindrical shell 25 near one end of the water inlet pipe 26 is negative pressure, and the one-way liquid inlet valve 261 is in an open state, and the one-way liquid discharge valve 271 is in a closed state, so that the water inlet pipe 26 can quantitatively extract the water source inside the water tank 24 to the inner wall of the cylindrical shell 25.

[0053] Furthermore, the photovoltaic panels can be stored and protected when not in use, which increases the service life of the photovoltaic panels and is easy to use, which is better than traditional products.

[0054] 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.

[0055] 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 photovoltaic energy storage charging pile, characterized in that: The charging pile comprises a charging pile body (1), one side of the charging pile body (1) is fixedly connected to a fixing rod (2), a side of the fixing rod (2) close to the end is fixedly connected to a support plate (3), one side of the support plate (3) is rotatably connected to a rotating rod (4) via a pin, an end of the rotating rod (4) away from the support plate (3) is fixedly connected to a fixing shaft (5), two T-shaped frames (6) that rotate towards or away from each other are coaxially rotatably connected to the outer contour of the fixing shaft (5), the bottom ends of the two T-shaped frames (6) are fixedly connected to a fixing plate (7), the opposite surfaces of the two fixing plates (7) are fixedly connected to solar panels (8) for photovoltaic power generation, and the rotating rod (4) is provided with an adjustment mechanism for pulling the fixing plate (7) to unfold or fold and store.

2. A photovoltaic energy storage charging pile according to claim 1, characterized in that: A track plate (11) is fixedly connected to one side of the fixed rod (2) close to the rotating rod (4); a rectangular slider (12) is movably connected to the inner wall of the track plate (11) for lifting and reciprocating movement; some of the rectangular sliders (12) close to the ends are rotatably connected to adjustment rods (15) for pushing the rotating rod (4) to reciprocate through pins; one end of the adjustment rod (15) away from the rectangular slider (12) is rotatably connected to a support rod (16) through a pin, and one end of the support rod (16) away from the adjustment rod (15) is fixedly connected to the rotating rod (4).

3. A photovoltaic energy storage charging pile according to claim 2, characterized in that: A cam (14) driven to rotate by a power mechanism is penetrated through and rotatably connected to one end of the fixed rod (2) near the track plate (11); a guide groove (141) is provided on the cam (14) for pushing the rectangular slider (12) to move up and down and reciprocate; a columnar block (13) is movably connected to the inner wall of the guide groove (141); and the columnar block (13) is fixedly connected to the rectangular slider (12); and the power mechanism is a motor after power is supplied.

4. A photovoltaic energy storage charging pile according to claim 3, characterized in that: The adjustment mechanism comprises a rotating rod (4) having a movable groove (401), the inner wall of the movable groove (401) being movably connected to a movable block (9) for reciprocating movement, the movable block (9) being coaxially rotatably connected to two arc-shaped rods (17) for pulling a T-shaped frame (6) for reciprocating movement towards or away from each other, the two T-shaped frames (6) being fixedly connected to connecting seats (18) on opposite sides, and the ends of the arc-shaped rods (17) on both sides away from the movable block (9) being rotatably connected to the connecting seats (18) on the adjacent sides via pins; The support plate (3) is provided with an L-shaped groove (301), the inner wall of the L-shaped groove (301) is movably connected to an L-shaped slider (10) for pulling a movable block (9) to reciprocate on the inner wall of the movable groove (401), and one end of the L-shaped slider (10) away from the support plate (3) is fixedly connected to the movable block (9).

5. A photovoltaic energy storage charging pile according to claim 4, characterized in that: Support grooves (701) are provided at symmetrical positions near the ends of the two fixed plates (7), the inner walls of the support grooves (701) are movably connected to moving blocks (19), and the opposite ends of the two moving blocks (19) are fixedly connected to scrapers (20) for cleaning dust on the surface of the solar cell panels (8).

6. A photovoltaic energy storage charging pile according to claim 5, characterized in that: The end of the fixed shaft (5) is fixedly connected to a rectangular frame (21), and the inner wall of the rectangular frame (21) is movably connected to a T-shaped slider (22) for pulling the moving block (19) to reciprocate along the inner wall of the support groove (701). Connecting rods (23) are rotatably connected to the two ends of the T-shaped slider (22) at symmetrical positions via pins, and the ends of the two connecting rods (23) away from the T-shaped slider (22) are respectively rotatably connected to the moving block (19) on the adjacent side via pins.

7. A photovoltaic energy storage charging pile according to claim 6, characterized in that: The fixed rod (2) is fixedly connected to a water tank (24) at symmetrical positions on one side away from the support plate (3), the rectangular frame (21) is fixedly connected to a columnar shell (25), and the columnar shell (25) is penetrated and fixedly connected to a water inlet pipe (26) and a drain pipe (27) at symmetrical positions on both sides away from one end of the T-shaped slider (22), and the end of the water inlet pipe (26) away from the columnar shell (25) extends to the inner wall of the water tank (24), and the two scrapers (20) are fixedly connected to nozzles (28) at symmetrical positions on opposite surfaces through external support blocks, and the ends of the two nozzles (28) away from the scrapers (20) are penetrated to the inner wall of the drain pipe (27) and fixedly connected.

8. A photovoltaic energy storage charging pile according to claim 7, characterized in that: The inner wall of the cylindrical shell (25) is movably connected to a piston rod (29) that performs axial reciprocating movement, and the end of the piston rod (29) that is away from the cylindrical shell (25) is fixedly connected to the T-shaped slider (22); the inner wall of the water inlet pipe (26) close to the cylindrical shell (25) is fixedly connected to a one-way liquid inlet valve (261) for quantitatively extracting water from the water storage tank (24); and the inner wall of the drainage pipe (27) close to the cylindrical shell (25) is fixedly connected to a one-way liquid discharge valve (271) for quantitatively discharging water from the cylindrical shell (25).

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