Solar photovoltaic panel supporting device

Abstract

The invention relates to a solar photovoltaic panel supporting device, and belongs to the technical field of supporting devices. Comprising a water storage base used for storing circulating water and supporting and mounting the whole device; the water tank is arranged on the outer wall of the top of the water storage base, water in the water storage base circularly flows through the water tank through the water conveying mechanism, in the water circular flowing process, the water in the water tank can be slowly overstocked and becomes more through the flow speed difference, and the water tank slowly and automatically moves downwards. By arranging the water storage base and the water tank, water is gradually accumulated in the water tank through water circulation, the water tank moves downwards by increasing the overall weight of the water tank, the whole mounting frame and the solar photovoltaic panel body can be driven to slowly rotate along with movement of the sun, and therefore it is guaranteed that the solar photovoltaic panel can receive sunlight in the whole process; and meanwhile, the function of automatically cleaning the surface of the solar photovoltaic panel body can be realized, and the power generation effect is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of supporting devices and relates to a solar photovoltaic panel supporting device. Background Art

[0002] Solar photovoltaic panels, also known as solar panels or photovoltaic (PV) panels, are devices used to convert solar energy into electricity. They are a key component of solar power systems and are widely used in power generation, electricity supply, and renewable energy. Solar PV panel supports are the structural systems used to support and mount solar photovoltaic (photovoltaic) panels. The primary purpose of these supports is to securely hold the panels in place to maximize solar energy utilization and ensure their proper operation.

[0003] Solar photovoltaic panels work by converting sunlight into electricity through the photovoltaic effect. Therefore, the power generation efficiency of a photovoltaic panel is closely related to the intensity of sunlight it receives. When the photovoltaic panel faces away from the sun, the intensity of sunlight received is greatly reduced, resulting in reduced power generation efficiency. However, current photovoltaic panels are fixed at a single angle, and the installation method is relatively fixed and single. They do not automatically adjust their facing angle as the sun moves throughout the power generation process, making it impossible to generate electricity through full-time sunlight, resulting in low power generation efficiency. In addition, photovoltaic panels are installed outdoors, and over long-term use, they will inevitably accumulate a lot of dust and debris. In snowy weather, the snow cover will also seriously affect the power generation efficiency, causing the panel to basically stop working on snowy days, requiring regular manual cleaning, which is very troublesome to use. Therefore, we have proposed a solar photovoltaic panel support device to solve the above-mentioned problems. Summary of the Invention

[0004] In view of this, the present invention provides a solar photovoltaic panel support device to solve the problem that the traditional installation method is relatively fixed and single, and the facing angle will not be automatically adjusted with the movement of the sun during the entire power generation process, making it impossible to perform full-time light power generation, resulting in low power generation efficiency, and lacks automatic cleaning function, which affects the power generation effect.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: comprising a water storage base for storing circulating water and supporting and installing the entire device; The water tank is arranged on the top outer wall of the water storage base. The water in the water storage base is circulated through the water tank by the water delivery mechanism. In the process of water circulation, the water in the water tank is gradually accumulated due to the flow rate difference, and the water tank is slowly and automatically moved downward; The first vertical plate and the second vertical plate are symmetrically fixedly connected to both sides of the top outer wall of the water storage base; The mounting frame is arranged between the first vertical plate and the second vertical plate, and is used for installing the solar photovoltaic panel body. When the water tank slowly moves downward, it can drive the entire mounting frame to rotate and adjust the facing angle of the solar photovoltaic panel body so that it can receive sunlight to a greater extent, thereby improving the power generation effect.

[0006] Furthermore, a water filling pipe is provided on the top of one side of the water storage base, a drainage pipe is provided on the bottom of one side of the water storage base, and a valve body is installed on the drainage pipe.

[0007] Furthermore, the mounting frame includes a rotating rod rotatably connected between the first vertical plate and the second vertical plate, the outer wall of the rotating rod is symmetrically fixed with two longitudinal beams, and the two longitudinal beams are arranged at an angle, the top surfaces of the two longitudinal beams are fixedly connected to two cross beams, the two cross beams and the two longitudinal beams form a rectangular frame, and the solar photovoltaic panel body is fixedly installed on the two cross beams.

[0008] Furthermore, a fixed plate located below the rotating rod is fixedly connected between the first vertical plate and the second vertical plate, and one side of the bottom of the two longitudinal beams is limitedly overlapped on one side of the fixed plate, and the top of the water tank contacts the bottom of the fixed plate.

[0009] Furthermore, the top of the side of the water tank away from each other is fixedly connected with multiple support blocks in parallel and equidistantly, the bottoms of the multiple support blocks are fixedly connected with sliding rods, the outer walls of the multiple sliding rods are slidably sleeved with sleeves, and the bottom ends of the multiple sleeves are fixedly connected to the top outer wall of the water storage base, and the same support spring is fixedly connected between the bottom end of the sliding rod and the bottom wall of the sleeve.

[0010] Furthermore, the water delivery mechanism includes a water pump fixedly connected to one side of the top of the fixed plate, the water inlet end of the water pump is fixedly connected to the water inlet pipe, the other end of the water inlet pipe is fixedly passed through the top of the water storage base and extends into the interior thereof, the water outlet end of the water pump is fixedly connected to the water outlet pipe, the top of the water tank is passed through and fixedly connected to a water guide pipe, and the top of the water guide pipe extends upward and slides through the top of the fixed plate, the other end of the water outlet pipe extends inward from the top of the water guide pipe, the bottom of the water tank is passed through and fixedly connected to a leakage pipe, the top of the water storage base is passed through and fixedly connected to a water delivery pipe, and the bottom end of the leakage pipe extends inward from the top of the water delivery pipe.

[0011] Furthermore, the top outer wall of the water tank is fixedly connected with multiple strip slides in parallel and equidistantly, the top ends of the multiple strip slides slide through the top of the fixed plate and extend upward, the top of one side of the multiple strip slides is fixedly connected with a rack, and the outer wall fixed sleeve of the rotating rod is provided with multiple incomplete gears meshing with the corresponding racks.

[0012] Furthermore, a second support plate is fixedly connected to the outer wall of the water tank on one side close to the first vertical plate, and a hydro-generator is fixedly connected to the top of the second support plate. The motor shaft of the hydro-generator rotates and passes through one side of the water tank and is fixedly connected to a rotating shaft. A plurality of water wheel blades are fixedly connected to the rotating shaft in a ring shape, and the water wheel blades are used in correspondence with the bottom end of the water guide pipe. A through hole is opened on one side of the first vertical plate, which is slidably connected to the second support plate.

[0013] Furthermore, a water level sensor cooperating with the electrical control of the water pump is provided on one inner wall of the water storage base.

[0014] The top ends of the two longitudinal beams are fixedly connected to the same mounting plate, and the two side edges of the bottom surface of the mounting plate are symmetrically fixedly connected to two fixed blocks, and the same reciprocating screw is rotatably connected between the two fixed blocks, and the outer wall thread sleeve of the reciprocating screw is provided with an L-shaped sliding arm slidably connected to one side of the mounting plate, and one side of the L-shaped sliding arm is fixedly connected to a support rod, and the bottom of the support rod is provided with a soft brush for cleaning the surface of the solar photovoltaic panel body. The reciprocating screw one end close to the first vertical plate rotates through one side of the corresponding fixed block and is fixedly sleeved with a driven pulley, the first vertical plate is fixedly connected to the first support plate at the top of the side away from the second vertical plate, and the top of the first support plate is fixedly connected to the driving motor, and the fixed sleeve on the output shaft of the driving motor is provided with a driving pulley, and the transmission sleeves on the driving pulley and the driven pulley are provided with the same synchronous belt.

[0015] The beneficial effects of the present invention are: The present invention provides a water storage base and a water tank, and utilizes a water pump to circulate the water in the water storage base through the water tank. In the process of circulation, the water can be gradually accumulated in the water tank, slowly increasing the overall weight of the water tank, causing the water tank to move downward as a whole. In the process of downward movement, the entire mounting frame and the solar photovoltaic panel body can be driven to rotate slowly with the movement of the sun, thereby ensuring that the solar light can be received throughout the process, thereby greatly improving the power generation effect. At the same time, in the process of water circulation, power can be generated by the hydro-generator, and the stored electric energy can be provided to the driving motor, so that the soft brush moves back and forth, realizing the cleaning function of the surface of the solar photovoltaic panel body, further improving the power generation effect.

[0016] Other advantages, objects, and features of the present invention will be described in part in the following description and, in part, will be apparent to those skilled in the art upon examination of the following or may be learned from practice of the present invention. The objects and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in detail below with reference to the accompanying drawings, in which: Figure 1 This is a three-dimensional diagram of the overall structure of a solar photovoltaic panel support device of the present invention; Figure 2 This is a three-dimensional diagram of the overall structure after the solar photovoltaic panel body is installed; Figure 3 This is a three-dimensional diagram of the connection structure of the water storage base, water tank and fixing plate of a solar photovoltaic panel support device of the present invention; Figure 4 for Figure 3 3D exploded view of the overall structure; Figure 5 This is a three-dimensional cross-sectional view of the overall structure of a water storage base of a solar photovoltaic panel support device of the present invention; Figure 6 This is a three-dimensional cross-sectional view of the overall structure of a water tank of a solar photovoltaic panel support device of the present invention; Figure 7 This is a three-dimensional diagram of the overall structure of a mounting frame of a solar photovoltaic panel support device of the present invention; Figure 8 for Figure 7 Another perspective diagram of the overall structure.

[0018] Figure 1: Water storage base; 2: Water filling pipe; 3: First vertical plate; 4: Drive motor; 5: Through hole; 6: Second vertical plate; 7: Rotating rod; 8: Longitudinal beam; 9: First support plate; 10: Water tank; 11: Crossbeam; 12: Incomplete gear; 13: Mounting plate; 14: Water pipe; 15: Drain pipe; 16: Valve body; 17: Leakage pipe; 18: Second support plate; 19: Water pipe; 20: Strip slide; 21: Rack; 22: Water tank Pump; 23. Outlet pipe; 24. Rotating shaft; 25. Water wheel blades; 26. Inlet pipe; 27. Support block; 28. Hydro-generator; 29. ​​Casing; 30. Fixed plate; 31. Slide rod; 32. Support spring; 33. Water level sensor; 34. Driving pulley; 35. Fixed block; 36. Reciprocating screw; 37. Driven pulley; 38. Synchronous belt; 39. L-shaped sliding arm; 40. Support rod; 41. Soft brush; 42. Solar photovoltaic panel body. DETAILED DESCRIPTION

[0019] The following describes the embodiments of the present invention by means of specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and the following embodiments and features in the embodiments can be combined with each other without conflict.

[0020] Example 1 like Figure 1 - Figure 8 As shown, a solar photovoltaic panel supporting device includes a water storage base 1, a first vertical plate 3, a second vertical plate 6, and a water tank 10. The water storage base 1 is used for storing circulating water and supporting the installation of the entire device. The first vertical plate 3 and the second vertical plate 6 are symmetrically fixedly connected to both sides of the top outer wall of the water storage base 1. The water tank 10 is arranged on the top outer wall of the water storage base 1. The water in the water storage base 1 is circulated through the water tank 10 through the water delivery mechanism, and in the process of water circulation, the flow rate difference can cause the water in the water tank 10 to slowly accumulate and increase, and the water tank 10 can slowly and automatically move downward; the device also includes a mounting frame arranged between the first vertical plate 3 and the second vertical plate 6, for installing the solar photovoltaic panel body 42, and in the process of the water tank 10 slowly moving downward, it can drive the entire mounting frame to rotate, adjust the facing angle of the solar photovoltaic panel body 42, so that it can receive sunlight to a greater extent, thereby improving the power generation effect.

[0021] In one aspect of this embodiment, a water inlet pipe 2 is provided at the top of one side of the water storage base 1, through which circulating water can be easily injected into the water storage base 1. A drain pipe 15 is provided at the bottom of one side of the water storage base 1, and a valve body 16 is installed on the drain pipe 15. The drain pipe 15 can be used to drain or replace the circulating water in the water storage base 1, and the opening and closing of the drain pipe 15 is controlled by the valve body 16.

[0022] In one aspect of this embodiment, the mounting frame includes a rotating rod 7 rotatably connected between the first vertical plate 3 and the second vertical plate 6. The outer wall of the rotating rod 7 is symmetrically fixed with two longitudinal beams 8, and the two longitudinal beams 8 are arranged at an angle. The top surfaces of the two longitudinal beams 8 are fixedly connected to two cross beams 11. The two cross beams 11 and the two longitudinal beams 8 form a rectangular frame, and the solar photovoltaic panel body 42 is fixedly mounted on the two cross beams 11. The cross beams 11 facilitate the fixed installation of the solar photovoltaic panel body 42, and the longitudinal beams 8 and the cross beams 11 are arranged at an angle, so that the solar photovoltaic panel body 42 is installed in an inclined manner, which can better receive sunlight. At the same time, when the rotating rod 7 rotates, it can drive the cross beams 11 to rotate synchronously through the longitudinal beams 8, thereby driving the solar photovoltaic panel body 42 to rotate, adjusting the angle facing the sun, so that it can better receive sunlight.

[0023] In one aspect of this embodiment, a fixed plate 30 located below the rotating rod 7 is fixedly connected between the first vertical plate 3 and the second vertical plate 6, and one side of the bottom of each of the two longitudinal beams 8 is overlapped on one side of the fixed plate 30, so that the top of the water tank 10 contacts the bottom of the fixed plate 30. Since the entire solar photovoltaic panel body 42 is installed at an angle, and the side at the lower end is overlapped on the fixed plate 30 through the longitudinal beam 8, it can provide a limiting support effect for the entire mounting frame and the solar photovoltaic panel body 42, keeping it in a stable tilted state. Conversely, when the entire mounting frame and the solar photovoltaic panel body 42 are rotated, they can also overlap with the other side of the fixed plate 30 through the other side of the longitudinal beam 8, thereby providing a limiting support effect in the other direction.

[0024] The present invention can be used in the field of solar photovoltaic panel support, and can also be applied to other fields of the present invention.

[0025] Example 2 This embodiment is a further improvement of the previous embodiment: Figure 1 - Figure 6 As shown, a plurality of support blocks 27 are fixedly connected side by side at equal intervals on the top of the side away from each other in the water tank 10. The bottoms of the plurality of support blocks 27 are fixedly connected to a slide bar 31. The outer walls of the plurality of slide bars 31 are slidably sleeved with a sleeve 29, and the bottom ends of the plurality of sleeves 29 are fixedly connected to the top outer wall of the water storage base 1. A common support spring 32 is fixedly connected between the bottom end of the slide bar 31 and the bottom wall of the sleeve 29. By providing multiple support springs 32, the entire empty water tank 10 can be suspended and supported directly above the top of the water storage base 1. As the water in the water tank 10 gradually accumulates, the weight of the entire water tank 10 will gradually increase. At this time, the water tank 10 will move downward as a whole, driving the slide bar 31 to slide downward within the sleeve 29, while squeezing the support spring 32. As the water in the water tank 10 gradually decreases, the weight of the entire water tank 10 will also decrease. At this time, under the combined elastic force of the multiple support springs 32, the water tank 10 will move upward as a whole. And return to the initial position; since the top of the water tank 10 conflicts with the bottom of the fixing plate 30, the fixing plate 30 can limit the upward movement of the water tank 10. Through this effect, the support spring 32 can be set to be in an appropriate compression state, and an upward squeezing force on the water tank 10 can be maintained at all times, thereby ensuring a stable support effect on the water tank 10, avoiding the elasticity of the support spring 32 from weakening during long-term use, resulting in the water tank 10 not being able to return to its initial position, thereby effectively improving the service life of the entire device.

[0026] Example 3 This embodiment is a further improvement of the previous embodiment: Figure 1 - Figure 6As shown, the water delivery mechanism includes a water pump 22 fixedly connected to one side of the top of the fixed plate 30, the water inlet end of the water pump 22 is fixedly connected to the water inlet pipe 26, the other end of the water inlet pipe 26 is fixedly passed through the top of the water storage base 1 and extends into the interior thereof, the water outlet end of the water pump 22 is fixedly connected to the water outlet pipe 23, the top of the water tank 10 is passed through and fixedly connected to the water guide pipe 19, and the top of the water guide pipe 19 extends upward and slides through the top of the fixed plate 30, the other end of the water outlet pipe 23 extends inward from the top of the water guide pipe 19, the bottom of the water tank 10 is passed through and fixedly connected to the leakage pipe 17, the top of the water storage base 1 is passed through and fixedly connected to the water delivery pipe 14, and the bottom end of the leakage pipe 17 extends inward from the top of the water delivery pipe 14. First, inject an appropriate amount of circulating water into the water storage base 1 through the water injection pipe 2. By starting the water pump 22, the circulating water in the water storage base 1 can flow into the water inlet pipe 26, flow out from the water outlet pipe 23, and then flow into the water tank 10 through the water guide pipe 19. Then, it flows out from the leakage pipe 17 and flows back to the water storage base 1 through the water delivery pipe 14. In order to slowly accumulate the water in the water tank 10, the water pump 22 controls the water delivery speed to be greater than the speed of the water outflow from the leakage pipe 17. Therefore, the flow rate difference of the water flow can make Circulating water slowly accumulates in the water tank 10, and as the water continues to accumulate, the weight of the entire water tank 10 gradually becomes heavier; when all the support springs 32 can no longer support the weight of the water tank 10, the water tank 10 will move downward as a whole and squeeze the support springs 32. In the process of the water tank 10 moving downward, it will also drive the water pipe 19 to move downward on the water outlet pipe 23, and at the same time drive the leakage pipe 17 to move downward in the water supply pipe 14, thereby not affecting the circulation of the circulating water.

[0027] Example 4 This embodiment is a further improvement of the previous embodiment: Figure 1 - Figure 8As shown, the top outer wall of the water tank 10 is fixedly connected with a plurality of strip slides 20 arranged side by side and equidistantly. The top ends of the plurality of strip slides 20 slide through the top of the fixed plate 30 and extend upward. The top ends of the plurality of strip slides 20 are fixedly connected with a rack 21. The outer wall of the rotating rod 7 is fixedly sleeved with a plurality of incomplete gears 12 that mesh with the corresponding racks 21. Since the sun rises in the east and sets in the west, the solar photovoltaic panel body 42 is currently installed at a fixed angle, making it tilted. When the sun rises from the east, the solar photovoltaic panel body 42 can effectively absorb sunlight and generate electricity. When the sun moves to the west and begins to set, the solar photovoltaic panel body 42 can no longer effectively absorb sunlight, and the power generation effect at this time will be greatly reduced. Therefore, the water accumulation capacity of the water tank 10 is set to roughly correspond to the speed of the sun's movement. That is, as the sun moves, the circulating water in the water tank 10 will gradually accumulate and increase, causing the entire water tank 10 to become heavier and begin to The water tank 10 moves downward slowly, and the downward movement of the water tank 10 will drive the strip slide 20 to move downward synchronously, and through the meshing movement of the rack 21 and the incomplete gear 12, the rotating rod 7 is driven to rotate slowly, thereby driving the entire mounting frame and the solar photovoltaic panel body 42 to rotate slowly along the direction of the sun's movement, so that the solar photovoltaic panel body 42 can always keep absorbing sunlight, thereby greatly improving the power generation effect; when the solar photovoltaic panel body 42 rotates to a certain angle, the longitudinal beam 8 conflicts with the other side of the fixed plate 30, and the solar photovoltaic panel body 42 can no longer continue to rotate, so that it can be maintained at a certain angle.

[0028] In one aspect of this embodiment, a water level sensor 33 is provided on the inner wall of one side of the water storage base 1, which is electrically controlled by the water pump 22. When the circulating water in the water tank 10 gradually accumulates, the corresponding circulating water in the water storage base 1 gradually decreases. As the water level inside the water storage base 1 decreases and reaches the sensing position of the water level sensor 33, the water pump 22 is automatically controlled to stop working, and the circulating water in the water storage base 1 will no longer be transported to the water tank 10. The accumulated circulating water in the water tank 10 will continue to flow back to the water storage base 1 from the leakage pipe 17 through the water supply pipe 14. As the accumulated water decreases, the weight of the entire water tank 10 gradually becomes lighter, and the supporting The elastic force of the spring 32 drives the water tank 10 to move upward until it contacts the bottom of the fixing plate 30, and the accumulated water inside the water tank 10 will automatically flow back into the water storage base 1, so that it can be used again the next day. At the same time, during the upward movement of the water tank 10, the meshing movement of the rack 21 and the incomplete gear 12 drives the entire mounting frame and the solar photovoltaic panel body 42 to rotate in the opposite direction and return to the initial position, that is, facing the direction of the rising sun to greet the rising sun the next day.

[0029] Example 5 This embodiment is a further improvement of the previous embodiment: Figure 1 - Figure 6 As shown, a second support plate 18 is fixedly connected to the outer wall of one side of the water tank 10 near the first vertical plate 3, and a hydro-generator 28 is fixedly connected to the top of the second support plate 18. The motor shaft of the hydro-generator 28 rotates through one side of the water tank 10 and is fixedly connected to a rotating shaft 24. A plurality of water wheel blades 25 are fixedly connected to the rotating shaft 24 in an annular shape, and the water wheel blades 25 are used in correspondence with the bottom end of the water guide pipe 19. A through hole 5 is opened on one side of the first vertical plate 3 and is slidably connected to the second support plate 18. When the water pump 22 is started to transport the circulating water in the water storage base 1 to the water tank 10, the circulating water will flow into the water tank 10 through the water guide pipe 19, and the water flowing out of the water guide pipe 19 will directly act on the water wheel blades 25, causing the water wheel blades 25 to rotate, and at the same time drive the rotating shaft 24 to rotate, thereby enabling the hydro-generator 28 to achieve the effect of power generation. By further making full use of the water flow, the practicality of the entire device can be further improved; in the process of the overall weight of the water tank 10 increasing and moving downward, it can drive the second support plate 18 to slide downward in the through hole 5, and enable the hydro-generator 28 to always maintain the effect of synchronous up and down movement with the water tank 10, and cooperate with the synchronous downward movement of the water guide pipe 19 to always perform power generation.

[0030] Example 6 This embodiment is a further improvement of the previous embodiment: Figure 1 - Figure 8As shown, the top ends of the two longitudinal beams 8 are fixedly connected to the same mounting plate 13, and the two side edges of the bottom surface of the mounting plate 13 are symmetrically fixedly connected to two fixing blocks 35, and the same reciprocating screw 36 is rotatably connected between the two fixing blocks 35, and the outer wall thread sleeve of the reciprocating screw 36 is provided with an L-shaped sliding arm 39 that is slidably connected to one side of the mounting plate 13, and one side of the L-shaped sliding arm 39 is fixedly connected to a support rod 40, and the bottom of the support rod 40 is provided with a soft brush 41 for cleaning the surface of the solar photovoltaic panel body 42. The reciprocating screw 36 rotates near one end of the first vertical plate 3 and passes through one side of the corresponding fixing block 35 and is fixedly sleeved with a driven pulley 37. The top of the first vertical plate 3 is fixedly connected to the first support plate 9 away from the second vertical plate 6. The top of the first support plate 9 is fixedly connected to the drive motor 4, and the output shaft of the drive motor 4 is at the same center of the circle as the rotating rod 7. A driving pulley 34 is fixedly sleeved on the output shaft of the drive motor 4, and a transmission sleeve on the driving pulley 34 and the driven pulley 37 is provided with the same synchronous belt 38. By starting the drive motor 4, the reciprocating screw 36 can be driven to rotate through the synchronous belt 38, and at the same time, the L-shaped sliding arm 39 can be driven to slide back and forth on the mounting plate 13, thereby driving the support rod 40 to move back and forth, and the soft brush 41 can move back and forth to achieve a cleaning effect on the surface of the solar photovoltaic panel body 42; when the entire mounting frame and the solar photovoltaic panel body 42 rotate around the rotating rod 7, the synchronous belt 38 can also rotate with the rotating rod 7 as the center of the circle, and the output shaft of the drive motor 4 is set to the same center of the circle as the rotating rod 7. Therefore, after the synchronous belt 38 rotates, it will not affect the normal transmission function, and the synchronous belt 38 can be rotated to any angle when the solar photovoltaic panel body 42 is rotated, thereby ensuring the normal back and forth movement of the soft brush 41.

[0031] Since the solar photovoltaic panel body 42 is installed outdoors, under normal circumstances, a lot of floating dust or debris will be generated on the surface of the solar photovoltaic panel body 42, which will have a certain impact on the power generation effect over time. Therefore, by moving the soft brush 41 back and forth, the surface of the solar photovoltaic panel body 42 can be cleaned during the power generation process; in addition, in snowy weather, although there is no sunlight, the solar photovoltaic panel body 42 can still generate a certain amount of electricity, but being covered by heavy snow will have a great impact on power generation. Therefore, by cleaning back and forth with the soft brush 41, it is possible to prevent heavy snow from covering the surface of the solar photovoltaic panel body 42 on snowy days, thereby ensuring the normal power generation of the solar photovoltaic panel body 42; during the circulation of circulating water, the power generated by the hydro-generator 28 can be provided to the drive motor 4, and the drive motor 4 can use a small-power motor, as long as it can meet the needs of cleaning normal floating dust, fallen leaves or snow, so that the drive motor 4 can complete the cleaning work while saving energy.

[0032] However, as is well known to those skilled in the art, the working principles and wiring methods of the drive motor 4, water pump 22 and hydro-generator 28 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions, which should all be included in the scope of the claims of the present invention.

Claims

1. A solar photovoltaic panel support device, characterized in that: include: A water storage base (1) is used for storing circulating water and supporting the installation of the entire device; The water tank (10) is arranged on the top outer wall of the water storage base (1), and the water in the water storage base (1) is circulated through the water tank (10) by a water delivery mechanism. During the water circulation process, the water in the water tank (10) is gradually accumulated due to the flow rate difference, and the water tank (10) is automatically moved downward slowly. The first vertical plate (3) and the second vertical plate (6) are symmetrically fixedly connected to both sides of the top outer wall of the water storage base (1); The mounting frame is arranged between the first vertical plate (3) and the second vertical plate (6) and is used for mounting the solar photovoltaic panel body (42). When the water tank (10) slowly moves downward, the mounting frame can drive the entire mounting frame to rotate, thereby adjusting the facing angle of the solar photovoltaic panel body (42) so that the panel can receive sunlight to a greater extent, thereby improving the power generation effect.

2. A solar photovoltaic panel supporting device according to claim 1, characterized in that: A water injection pipe (2) is provided on the top of one side of the water storage base (1), a drainage pipe (15) is provided on the bottom of one side of the water storage base (1), and a valve body (16) is installed on the drainage pipe (15).

3. A solar photovoltaic panel supporting device according to claim 2, characterized in that: The mounting frame comprises a rotating rod (7) rotatably connected between a first vertical plate (3) and a second vertical plate (6); the outer wall of the rotating rod (7) is symmetrically fixedly sleeved with two longitudinal beams (8), and the two longitudinal beams (8) are arranged in an inclined manner; the top surfaces of the two longitudinal beams (8) are fixedly connected to two cross beams (11); the two cross beams (11) and the two longitudinal beams (8) form a rectangular frame; the solar photovoltaic panel body (42) is fixedly mounted on the two cross beams (11).

4. A solar photovoltaic panel supporting device according to claim 3, characterized in that: A fixed plate (30) located below the rotating rod (7) is fixedly connected between the first vertical plate (3) and the second vertical plate (6), and one side of the bottom of the two longitudinal beams (8) is limitedly overlapped on one side of the fixed plate (30), and the top of the water tank (10) is in contact with the bottom of the fixed plate (30).

5. A solar photovoltaic panel supporting device according to claim 1 or 4, characterized in that: The top of the side of the water tank (10) away from each other is fixedly connected with a plurality of support blocks (27) in parallel and equidistantly. The bottoms of the plurality of support blocks (27) are fixedly connected with a slide rod (31). The outer walls of the plurality of slide rods (31) are slidably sleeved with a sleeve (29). The bottom ends of the plurality of sleeves (29) are fixedly connected to the top outer wall of the water storage base (1). The same support spring (32) is fixedly connected between the bottom end of the slide rod (31) and the bottom wall of the sleeve (29).

6. A solar photovoltaic panel supporting device according to claim 4, characterized in that: The water delivery mechanism comprises a water pump (22) fixedly connected to one side of the top of the fixed plate (30); a water inlet end of the water pump (22) is fixedly connected to a water inlet pipe (26); the other end of the water inlet pipe (26) is fixedly passed through the top of the water storage base (1) and extends into the interior thereof; a water outlet end of the water pump (22) is fixedly connected to a water outlet pipe (23); a water guide pipe (19) is fixedly passed through the top of the water tank (10), and the top end of the water guide pipe (19) extends upward and slides through the top of the fixed plate (30); the other end of the water outlet pipe (23) extends inward from the top end of the water guide pipe (19); a water leakage pipe (17) is fixedly passed through the bottom of the water tank (10); a water delivery pipe (14) is fixedly passed through the top of the water storage base (1), and the bottom end of the water leakage pipe (17) extends inward from the top end of the water delivery pipe (14).

7. A solar photovoltaic panel supporting device according to claim 6, characterized in that: The top outer wall of the water tank (10) is fixedly connected to a plurality of strip slides (20) arranged side by side and equidistantly. The top ends of the plurality of strip slides (20) slide through the top of the fixed plate (30) and extend upward. The top ends of one side of the plurality of strip slides (20) are fixedly connected to a rack (21). The outer wall fixed sleeve of the rotating rod (7) is provided with a plurality of incomplete gears (12) meshing with the corresponding racks (21).

8. A solar photovoltaic panel supporting device according to claim 7, characterized in that: The outer wall of the water tank (10) on one side close to the first vertical plate (3) is fixedly connected to a second support plate (18), and the top of the second support plate (18) is fixedly connected to a hydro-generator (28). The motor shaft of the hydro-generator (28) rotates through one side of the water tank (10) and is fixedly connected to a rotating shaft (24). A plurality of water wheel blades (25) are fixedly connected to the rotating shaft (24) in an annular shape, and the water wheel blades (25) are used in correspondence with the bottom end of the water guide pipe (19). A through hole (5) is opened on one side of the first vertical plate (3) and is slidably connected to the second support plate (18).

9. A solar photovoltaic panel supporting device according to claim 3 or 8, characterized in that: A water level sensor (33) that cooperates with the water pump (22) for electrical control is provided on one inner wall of the water storage base (1).

10. A solar photovoltaic panel supporting device according to claim 9, characterized in that: The top ends of the two longitudinal beams (8) are fixedly connected to the same mounting plate (13), and the edges on both sides of the bottom surface of the mounting plate (13) are symmetrically fixedly connected to two fixing blocks (35), and the two fixing blocks (35) are rotatably connected to the same reciprocating screw (36), and the outer wall thread sleeve of the reciprocating screw (36) is provided with an L-shaped sliding arm (39) that is slidably connected to one side of the mounting plate (13), and one side of the L-shaped sliding arm (39) is fixedly connected to a support rod (40), and the bottom of the support rod (40) is provided with a surface cleaning member for cleaning the surface of the solar photovoltaic panel body (42). A soft brush (41) is provided, one end of the reciprocating screw (36) close to the first vertical plate (3) rotates through one side of the corresponding fixed block (35) and is fixedly sleeved with a driven pulley (37), the top of the first vertical plate (3) away from the second vertical plate (6) is fixedly connected to the first support plate (9), the top of the first support plate (9) is fixedly connected to the driving motor (4), the output shaft of the driving motor (4) is fixedly sleeved with a driving pulley (34), and the driving pulley (34) and the driven pulley (37) are provided with the same synchronous belt (38) on the transmission sleeve.

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