Photovoltaic power generation panel supporting device facilitating angle adjustment

Abstract

The invention relates to the technical field of photovoltaic power generation panels, and discloses a photovoltaic power generation panel supporting device convenient for angle adjustment, which comprises a base, the bottom of the base is fixedly connected with a protective cover, the inner wall of the protective cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a reciprocating screw rod, and the circumferential surface of the reciprocating screw rod is fixedly connected with a rotating block. And the front part of the rotating block is fixedly connected with a connecting column I. According to the invention, the photovoltaic solar panel can rotate according to the position change of solar rays, the illumination angle can be optimized, the sunlight can be ensured to be vertically or approximately vertically irradiated to the surface of the photovoltaic panel, the sunlight can be absorbed to the maximum extent, and the light energy absorption of the photovoltaic power generation panel can be improved; the photovoltaic conversion efficiency of the photovoltaic panel can be maximized, the use efficiency of the device is improved, and the device can adapt to sunlight perpendicular incidence angles in different regions.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation panels, and in particular to a supporting device for photovoltaic power generation panels that is convenient for adjusting the angle. Background Art

[0002] Photovoltaic panels convert sunlight into electrical energy through the photoelectric effect. The intensity and angle of solar radiation directly affect the efficiency of photovoltaic panels. In order to obtain optimal lighting, photovoltaic panels need to adjust their angle according to the position of the sun. Although traditional fixed-angle photovoltaic panels have a simple structure, they cannot adapt to all-weather changes and therefore cannot fully realize the maximum power generation potential of photovoltaic panels.

[0003] The patent with announcement number CN219018738U discloses a support device for photovoltaic power generation panels that is easy to adjust the angle, including a base plate and a mounting plate with a receiving plate installed. The inner upper surface of the mounting plate is provided with a motor, and the end of the output shaft of the motor is fixedly installed with a connecting shaft, and the upper surface of the connecting shaft is fixedly installed with a receiving plate, and the upper surface of the receiving plate is symmetrically fixed with a vertical plate, and the inner walls of the two vertical plates are fixedly connected with a connecting rod for supporting the mounting sleeve, and the outer wall of the mounting sleeve is fixedly installed with the photovoltaic panel. The patent starts the motor and drives the receiving plate to rotate through the support and cooperation of the connecting shaft. In this process, the vertical plate is set on the upper surface of the receiving plate to support and fix the connecting rod. The photovoltaic panel can realize the rotation and adjustment of the angle along the connecting rod through the cooperation of the mounting sleeve, which can effectively improve the convenience of adjusting the angle of the photovoltaic panel.

[0004] However, during use, it is difficult to fully adjust the angle of the photovoltaic panel with the above device, resulting in a reduction in the contact area between the photovoltaic panel and sunlight, affecting the power generation efficiency of the photovoltaic panel. Therefore, a support device for the photovoltaic panel that is easy to adjust the angle is proposed to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a supporting device for photovoltaic panels that is easy to adjust the angle in view of the deficiencies in the above-mentioned prior art.

[0006] The cam is fixedly provided with a support structure for supporting the photovoltaic power generation panel and the support structure is fixedly provided with a support structure for supporting the photovoltaic power generation panel and the support structure is fixedly provided with a support structure for supporting the photovoltaic power generation panel and the support structure is fixedly provided with a support structure for supporting the photovoltaic power generation panel and the support structure is fixedly provided with a support structure for supporting the photovoltaic power generation panel and the support structure is fixedly provided with a support structure for supporting the photovoltaic power generation panel and the support structure. The invention provides a telescopic rod, wherein the telescopic end of the elastic telescopic rod is fixedly connected with a push plate, the top of the base is provided with a supporting mechanism for supporting the photovoltaic panel, the inner wall of the trough plate is provided with a fixing mechanism for fixing the photovoltaic panel, the reciprocating screw rod is in contact with the base, and the cross plate is in contact with the base, so that the rotation of the photovoltaic solar panel can be rotated according to the position change of the sunlight, and the lighting angle can be optimized. By adjusting the angle of the photovoltaic panel, it can be ensured that the sunlight is vertically or nearly vertically irradiated to the surface of the photovoltaic panel, maximizing the absorption of sunlight, improving the use effect of the device, and improving the use efficiency of the device. At this time, the trough plate will be rotated and adjusted in a large range with the long rod as the rotation center, which can improve the light energy absorption of the photovoltaic panel, and can maximize the photoelectric conversion efficiency of the photovoltaic panel, further improving the use efficiency of the device, and can adapt to the direct sunlight angle in different regions.

[0007] Preferably, the support mechanism includes a round block, a limiting column, a T-shaped block, an elastic telescopic rod 2, a connecting slot column, and a hinge plate. The round block is movably connected to the circumferential surface of the reciprocating screw rod, the limiting column is fixedly connected to the top of the base, the T-shaped block is fixedly connected to the circumferential surface of the round block, the elastic telescopic rod 2 is fixedly connected to the top of the T-shaped block, the connecting slot column is fixedly connected to the telescopic end of the elastic telescopic rod 2, and the hinge plate is rotatably connected to the circumferential surface of the connecting slot column through a torsion spring. The support mechanism also includes a connecting long column, a roller, and a guide arc plate. The connecting long column is rotatably connected to the inner wall of the slot plate, the roller is fixedly connected to the circumferential surface of the connecting long column, and the guide The arc plate is fixedly connected to the top of the horizontal plate, the roller is in contact with the guide arc plate, and the round block is slidably connected to the circumferential surface of the limit column, which can improve the stability of the device and prevent the device from being affected by external factors such as wind and rain when used outdoors, causing the photovoltaic panel to fall off. It can prevent the photovoltaic panel from tilting or displacing when adjusting the angle or in severe weather conditions, thereby improving the service life of the device, avoiding the jamming caused by the device adjusting the angle of the photovoltaic panel, reducing friction, and extending the service life of the device. At the same time, the photovoltaic panel can be accurately adjusted to the required angle according to the guidance of the guide arc plate to ensure the best power generation effect.

[0008] Preferably, the fixing mechanism includes a fixing column, an articulated block, and a slot block, the fixing column is fixedly connected to the inner wall of the slot plate, the articulated block is rotatably connected to the circumferential surface of the fixing column by a torsion spring, and the slot block is fixedly connected to the left side of the guide arc plate, the fixing mechanism also includes a pulley 1, a belt, a pulley 2, a water storage column, a rotating column, and a sealing arc plate, the pulley 1 is fixedly connected to the circumferential surface of the connecting long column, the water storage column is fixedly connected to the inner wall of the slot plate, the rotating column is rotatably connected to the inner wall of the water storage column, the pulley 2 is fixedly connected to the circumferential surface of the rotating column, the sealing arc plate is fixedly connected to the circumferential surface of the rotating column, the pulley 1 is connected to the belt transmission, the belt is connected to the pulley 2 transmission, the sealing arc plate contacts with the storage water column, which can improve the stability of the device, prevent the photovoltaic power generation panel from being deviated by adverse external factors, affecting the power generation efficiency of the device, clean the surface of the photovoltaic solar panel, improve the photoelectric efficiency, reduce the temperature, improve the performance, and prevent dust accumulation.

[0009] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. The support device for the photovoltaic power generation panel with easy angle adjustment, through the mutual coordinated movement among the base, protective cover, motor, reciprocating screw, rotating block, connecting column one, long rod, connecting column two, trough plate, photovoltaic solar panel, arc rod, horizontal plate, electric telescopic rod, long plate, elastic telescopic rod one, and push plate, can make the photovoltaic solar panel rotate according to the position change of sunlight, can optimize the angle of illumination, and by adjusting the angle of the photovoltaic panel, can ensure that sunlight is vertically or nearly vertically irradiated to the surface of the photovoltaic panel, maximize the absorption of sunlight, improve the use effect of the device, and improve the use efficiency of the device. At this time, the trough plate will be adjusted to a large extent with the long rod as the rotation center, which can improve the light energy absorption of the photovoltaic panel, can maximize the photoelectric conversion efficiency of the photovoltaic panel, further improve the use efficiency of the device, and can adapt to the direct sunlight angle in different regions.

[0010] 2. The support device for the photovoltaic power generation panel that is easy to adjust the angle can improve the stability of the device through the mutual coordination movement between the round block, the limit column, the T-block, the elastic telescopic rod, the connecting slot column, the hinged plate, the connecting long column, the roller, and the guide arc plate, so as to avoid the device being affected by external factors such as wind and rain when used outdoors, which may cause the photovoltaic power generation panel to fall off, and can prevent the photovoltaic panel from tilting or displacing when adjusting the angle or in adverse weather conditions, thereby improving the service life of the device, avoiding the jamming caused by the device in the process of adjusting the angle of the photovoltaic panel, reducing friction, and extending the service life of the device. At the same time, the photovoltaic power generation panel can be accurately adjusted to the required angle according to the guidance of the guide arc plate to ensure the best power generation effect.

[0011] 3. The support device for the photovoltaic power generation panel that is easy to adjust the angle can improve the stability of the device through the mutual coordination and movement among the fixed column, the hinged block, the groove block, the leather pulley 1, the belt, the leather pulley 2, the storage water column, the rotating column, and the sealing arc plate, and can prevent the photovoltaic power generation panel from being offset by adverse external factors, thereby affecting the power generation efficiency of the device. It can clean the surface of the photovoltaic solar panel, improve the photoelectric efficiency, reduce the temperature, improve the performance, and prevent dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A half-section view of the base structure of the present invention; Figure 3 This is a schematic diagram of the reciprocating screw structure of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center A; Figure 5 Schematic diagram of the support mechanism of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at point B in the middle; Figure 7 This is a schematic diagram of the fixing mechanism of the present invention; Figure 8 For the present invention Figure 7 A magnified view of the structure at point C in the middle; Figure 9 For the present invention Figure 7 Enlarged view of the structure at point D in the middle.

[0013] In the figure: 1, base; 2, protective cover; 3, motor; 4, reciprocating screw; 5, support mechanism; 6, fixing mechanism; 7, rotating block; 8, connecting column 1; 9, long rod; 10, connecting column 2; 11, slot plate; 12, photovoltaic solar panel; 13, arc rod; 14, horizontal plate; 15, electric telescopic rod; 16, long plate; 17, elastic telescopic rod 1; 18, push plate; 501, round block; 502, limit Positioning column; 503, T-block; 504, elastic telescopic rod 2; 505, connecting slot column; 506, hinged plate; 507, connecting long column; 508, roller; 509, guide arc plate; 601, fixed column; 602, hinged block; 603, slot block; 604, pulley 1; 605, belt; 606, pulley 2; 607, storage water column; 608, rotating column; 609, sealing arc plate. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0015] See also Figures 1-9, one embodiment of the present invention is: a support device for photovoltaic power generation panels that is easy to adjust the angle, including a base 1, the bottom of the base 1 is fixedly connected to a protective cover 2, the inner wall of the protective cover 2 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a reciprocating screw 4, the circumferential surface of the reciprocating screw 4 is fixedly connected to a rotating block 7, the front of the rotating block 7 is fixedly connected to a connecting column 1 8, the circumferential surface of the connecting column 1 8 is rotatably connected to a long rod 9, the inner wall of the long rod 9 is rotatably connected to a connecting column 2 10, the inner wall of the connecting column 2 10 is fixedly connected to a slot plate 11, and the inner wall of the slot plate 11 is fixedly connected to a photovoltaic solar panel 12. When the device is in use, the motor 3 will start, and the output end of the motor 3 will drive the reciprocating screw 4 to rotate, and the reciprocating screw The rotation of 4 will drive the rotating block 7 to rotate, the rotation of the rotating block 7 will drive the connecting column 1 8 to rotate, the rotation of the connecting column 1 8 will drive the long rod 9 to rotate, the long rod 9 will drive the connecting column 2 10 to rotate, the rotation of the connecting column 2 10 will drive the slot plate 11 to rotate, and the slot plate 11 will drive the photovoltaic solar panel 12 to rotate during the rotation process. The rotation of the photovoltaic solar panel 12 can rotate according to the position change of the sunlight, and can optimize the lighting angle. By adjusting the angle of the photovoltaic panel, it can ensure that the sunlight is vertically or nearly vertically irradiated to the surface of the photovoltaic panel, maximize the absorption of sunlight, improve the use effect of the device, and improve the use efficiency of the device. The right side of the rotating block 7 is fixedly connected with an arc rod 13, and the bottom of the arc rod 13 The top of the base 1 is fixedly connected with a horizontal plate 14, the top of the horizontal plate 14 is fixedly connected with an electric telescopic rod 15, the telescopic end of the electric telescopic rod 15 is fixedly connected with a long plate 16, the top of the long plate 16 is fixedly connected with an elastic telescopic rod 17, the telescopic end of the elastic telescopic rod 17 is fixedly connected with a push plate 18, the top of the base 1 is provided with a supporting mechanism 5 for supporting the photovoltaic panel, the inner wall of the groove plate 11 is provided with a fixing mechanism 6 for fixing the photovoltaic panel, the reciprocating screw rod 4 is in contact with the base 1, and the horizontal plate 14 is in contact with the base 1. At the same time, during the rotation of the rotating block 7, the rotation of the rotating block 7 will drive the arc rod 13 to rotate, the rotation of the arc rod 13 will drive the horizontal plate 14 to rotate, and the rotation of the horizontal plate 14 will drive the electric telescopic rod 15 to rotate, so that the electric telescopic rod 15 starts Finally, it is ensured that it is at the bottom of the trough plate 11. At this time, the telescopic end of the electric telescopic rod 15 will rise, and the telescopic end of the electric telescopic rod 15 will drive the long plate 16 to rise. The rise of the long plate 16 will drive the elastic telescopic rod 17 to move, and the movement of the elastic telescopic rod 17 will drive the push plate 18 to move. After the push plate 18 moves a certain distance, the push plate 18 will contact the trough plate 11. At this time, the push plate 18 can push and squeeze the trough plate 11. After the trough plate 11 is subjected to the extrusion driving force, the trough plate 11 will be rotated and adjusted with the long rod 9 as the rotation center in a large range, which can improve the light energy absorption of the photovoltaic panel, maximize the photoelectric conversion efficiency of the photovoltaic panel, further improve the utilization efficiency of the device, and adapt to the direct sunlight angle in different regions.

[0016] The supporting mechanism 5 includes a round block 501, a limiting column 502, a T-shaped block 503, an elastic telescopic rod 2 504, a connecting slot column 505, and a hinged plate 506. The round block 501 is movably connected to the circumferential surface of the reciprocating screw 4, the limiting column 502 is fixedly connected to the top of the base 1, the T-shaped block 503 is fixedly connected to the circumferential surface of the round block 501, the elastic telescopic rod 2 504 is fixedly connected to the top of the T-shaped block 503, the connecting slot column 505 is fixedly connected to the telescopic end of the elastic telescopic rod 2 504, and the hinged plate 506 is rotatably connected to the circumferential surface of the connecting slot column 505 through a torsion spring. When the device is started, the rotation of the reciprocating screw 4 will drive the round block 501 to rotate. However, at this time, the round block 501 is limited by the limiting column 502, resulting in that the round block 501 can only move upward through the reciprocating groove on the surface of the reciprocating screw 4 during the rotation of the reciprocating screw rod 4. The upward movement of the round block 501 will drive the T-shaped block 503 to move, and the movement of the T-shaped block 503 will drive the elastic telescopic rod 2 504 to move. The movement of the elastic telescopic rod 2 504 will drive the connecting slot column 505 to move, and the movement of the connecting slot column 505 will drive the hinge plate 506 to move. After the hinge plate 506 moves a certain distance, the hinge plate 506 will contact the slot plate 11 and, through its own rotation characteristics, make its top tightly contact with the bottom of the slot plate 11. The support mechanism 5 further comprises a connecting column 507, a roller 508 and a guide arc plate 509. The connecting column 507 is rotatably connected to the inner wall of the groove plate 11, the roller 508 is fixedly connected to the circumferential surface of the connecting column 507, the guide arc plate 509 is fixedly connected to the top of the horizontal plate 14, and the roller 508 and the guide arc plate 509 are fixedly connected to the top of the horizontal plate 14. 9 contact, the round block 501 is slidably connected to the circumferential surface of the limit column 502, and at the same time, when the slot plate 11 rotates up and down, the rotation of the slot plate 11 will drive the connecting long column 507 to rotate, and the rotation of the connecting long column 507 will drive the roller 508 to rotate. At this time, the roller 508 will rotate due to the friction generated by the contact with the guide arc plate 509 during the movement, which can avoid the jamming caused by the device in the process of adjusting the angle of the photovoltaic panel, reduce friction, and extend the service life of the device. At the same time, the photovoltaic panel can be accurately adjusted to the required angle according to the guidance of the guide arc plate 509 to ensure the best power generation effect.

[0017] Working principle: When the device is in use, the motor 3 will start, and the output end of the motor 3 will drive the reciprocating screw 4 to rotate, the rotation of the reciprocating screw 4 will drive the rotating block 7 to rotate, the rotation of the rotating block 7 will drive the connecting column 1 8 to rotate, the rotation of the connecting column 1 8 will drive the long rod 9 to rotate, the long rod 9 will drive the connecting column 2 10 to rotate, the rotation of the connecting column 2 10 will drive the slot plate 11 to rotate, and the slot plate 11 will drive the photovoltaic solar panel 12 to rotate during the rotation process. The rotation of the photovoltaic solar panel 12 can rotate according to the position change of sunlight, and can optimize the angle of light. By adjusting the angle of the photovoltaic panel, it can ensure that sunlight is vertically or nearly vertically irradiated to the surface of the photovoltaic panel, maximize the absorption of sunlight, improve the use effect of the device, and improve the use efficiency of the device. At the same time, during the rotation of the rotating block 7, the rotation of the rotating block 7 will drive the arc rod 1 3 rotation, the rotation of the arc rod 13 will drive the horizontal plate 14 to rotate, and the rotation of the horizontal plate 14 will drive the electric telescopic rod 15 to rotate, so that the electric telescopic rod 15 is always guaranteed to be at the bottom of the slot plate 11. At this time, the telescopic end of the electric telescopic rod 15 will rise, and the telescopic end of the electric telescopic rod 15 will drive the long plate 16 to rise. The rise of the long plate 16 will drive the elastic telescopic rod 17 to move, and the movement of the elastic telescopic rod 17 will drive the push plate 18 to move. After the push plate 18 moves a certain distance, the push plate 18 will contact the slot plate 11. At this time, the push plate 18 can push and squeeze the slot plate 11. After the slot plate 11 is subjected to the squeezing force, the slot plate 11 will now rotate and adjust the angle with the long rod 9 as the rotation center in a large range, which can improve the light energy absorption of the photovoltaic panel, maximize the photoelectric conversion efficiency of the photovoltaic panel, further improve the use efficiency of the device, and adapt to the direct sunlight angle in different regions.

[0018] When the device is started, the rotation of the reciprocating screw 4 will drive the round block 501 to rotate, but at this time the round block 501 is limited by the limiting column 502, resulting in the round block 501 being able to move upward through the reciprocating groove on the surface of the reciprocating screw 4 during the rotation of the reciprocating screw 4. The upward movement of the round block 501 will drive the T-block 503 to move, and the movement of the T-block 503 will drive the elastic telescopic rod 2 504 to move. The movement of the elastic telescopic rod 2 504 will drive the connecting slot column 505 to move, and the movement of the connecting slot column 505 will drive the hinge plate 506 to move. After the hinge plate 506 moves a certain distance, the hinge plate 506 will contact the slot plate 11, and through its own rotation characteristics, its top will be in close contact with the bottom of the slot plate 11, and it can provide support for the slot plate 11, which can improve the stability of the device. This prevents the photovoltaic panels from falling off due to external factors such as wind and rain when the device is used outdoors, and can prevent the photovoltaic panels from tilting or shifting when adjusting the angle or in adverse weather conditions, thereby improving the service life of the device. At the same time, during the up and down rotation of the slot plate 11, the rotation of the slot plate 11 will drive the connecting long column 507 to rotate and move, and the rotation of the connecting long column 507 will drive the roller 508 to rotate and move. At this time, the roller 508 will rotate during the movement due to the friction generated by contact with the guide arc plate 509, which can avoid the jamming caused by the device in the process of adjusting the angle of the photovoltaic panel, can reduce friction, and extend the service life of the device. At the same time, the photovoltaic panel can be accurately adjusted to the required angle according to the guidance of the guide arc plate 509, ensuring the best power generation effect.

[0019] See also Figures 1-9On the basis of the above embodiment, in another embodiment of the present invention, the fixing mechanism 6 includes a fixing column 601, an articulated block 602, and a slot block 603. The fixing column 601 is fixedly connected to the inner wall of the slot plate 11, and the articulated block 602 is rotatably connected to the circumferential surface of the fixing column 601 through a torsion spring. The slot block 603 is fixedly connected to the left side of the guide arc plate 509. When the device is started, the rotation of the slot plate 11 will drive the fixing column 601 to rotate, and the movement of the fixing column 601 will drive the articulated block 602 to move. When the articulated block 602 rotates, After moving a certain distance, the articulated block 602 will contact the slot block 603. At this time, the articulated block 602 will be subjected to the reaction force of the slot block 603, and the articulated block 602 will rotate and pass through the slot block 603, which can improve the stability of the device and prevent the photovoltaic panel from being deflected by adverse external factors, thereby affecting the power generation efficiency of the device. The fixing mechanism 6 also includes a pulley 1 604, a belt 605, a pulley 2 606, a water storage column 607, a rotating column 608, and a sealing arc plate 609. The pulley 1 604 is fixedly connected to the connecting long column 507. The circumferential surface, the storage water column 607 is fixedly connected to the inner wall of the groove plate 11, the rotating column 608 is rotatably connected to the inner wall of the storage water column 607, the leather wheel 2 606 is fixedly connected to the circumferential surface of the rotating column 608, the sealing arc plate 609 is fixedly connected to the circumferential surface of the rotating column 608, the leather wheel 1 604 is connected to the belt 605 for transmission, the belt 605 is connected to the leather wheel 2 606 for transmission, the sealing arc plate 609 is in contact with the storage water column 607, and at the same time, during the rotation and movement of the connecting long column 507, the rotation of the connecting long column 507 will drive the leather wheel 1 604 to rotate, and the leather wheel 1 604 The rotation of will drive the second pulley 606 to rotate through the belt 605, the rotation of the second pulley 606 will drive the rotating column 608 to rotate, and the rotation of the rotating column 608 will drive the sealing arc plate 609 to rotate. After the sealing arc plate 609 rotates a certain distance, the sealing arc plate 609 will open the opening of the storage water column 607. At this time, the water inside the storage water column 607 can be discharged through the opening of the storage water column 607 to flow to the surface of the photovoltaic solar panel 12, which can clean the surface of the photovoltaic solar panel 12, improve the photoelectric efficiency, reduce the temperature, improve the performance, and prevent dust accumulation.

[0020] Working principle: When the device is started, the rotation of the slot plate 11 will drive the fixed column 601 to rotate and move, and the movement of the fixed column 601 will drive the articulated block 602 to move. After the articulated block 602 rotates and moves a certain distance, the articulated block 602 will contact the slot block 603. At this time, the articulated block 602 will be subject to the reaction force of the slot block 603, and the articulated block 602 will rotate and pass through the slot block 603, which can improve the stability of the device and prevent the photovoltaic panel from being deflected by adverse external factors, thereby affecting the power generation efficiency of the device. At the same time, during the rotation and movement of the connecting long column 507, the connecting The rotation of the long column 507 will drive the pulley 1 604 to rotate, the rotation of the pulley 1 604 will drive the pulley 2 606 to rotate through the belt 605, the rotation of the pulley 2 606 will drive the rotating column 608 to rotate, the rotation of the rotating column 608 will drive the sealing arc plate 609 to rotate, after the sealing arc plate 609 rotates a certain distance, the sealing arc plate 609 will open the opening of the storage water column 607, at this time the water inside the storage water column 607 can be discharged through the opening of the storage water column 607 to flow to the surface of the photovoltaic solar panel 12, which can clean the surface of the photovoltaic solar panel 12, improve the photoelectric efficiency, reduce the temperature, improve the performance, and prevent dust accumulation.

[0021] The present invention provides a support device for photovoltaic panels that facilitates angle adjustment. Numerous methods and approaches exist for implementing this technical solution. The foregoing merely represents a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are considered within the scope of protection of the present invention. Components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A supporting device for a photovoltaic panel that is easy to adjust its angle, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a protective cover (2), the inner wall of the protective cover (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a reciprocating screw (4), the circumferential surface of the reciprocating screw (4) is fixedly connected to a rotating block (7), the front of the rotating block (7) is fixedly connected to a connecting column 1 (8), the circumferential surface of the connecting column 1 (8) is rotatably connected to a long rod (9), the inner wall of the long rod (9) is rotatably connected to a connecting column 2 (10), and the inner wall of the connecting column 2 (10) is fixedly connected to a slot plate (11), the inner wall of the trough plate (11) is fixedly connected to a photovoltaic solar panel (12), the right side of the rotating block (7) is fixedly connected to an arc rod (13), the bottom of the arc rod (13) is fixedly connected to a horizontal plate (14), the top of the horizontal plate (14) is fixedly connected to an electric telescopic rod (15), the telescopic end of the electric telescopic rod (15) is fixedly connected to a long plate (16), the top of the long plate (16) is fixedly connected to an elastic telescopic rod (17), and the telescopic end of the elastic telescopic rod (17) is fixedly connected to a push plate (18).

2. The support device for photovoltaic panels with easy angle adjustment according to claim 1, characterized in that: The top of the base (1) is provided with a supporting mechanism (5) for supporting the photovoltaic panel, the inner wall of the groove plate (11) is provided with a fixing mechanism (6) for fixing the photovoltaic panel, the reciprocating screw (4) is in contact with the base (1), and the horizontal plate (14) is in contact with the base (1).

3. The support device for photovoltaic panels with easy angle adjustment according to claim 2, characterized in that: The support mechanism (5) comprises a round block (501), a limiting column (502), a T-shaped block (503), a second elastic telescopic rod (504), a connecting slot column (505), and a hinged plate (506); the round block (501) is movably connected to the circumferential surface of the reciprocating screw rod (4); the limiting column (502) is fixedly connected to the top of the base (1); the T-shaped block (503) is fixedly connected to the circumferential surface of the round block (501); the second elastic telescopic rod (504) is fixedly connected to the top of the T-shaped block (503); the connecting slot column (505) is fixedly connected to the telescopic end of the second elastic telescopic rod (504); and the hinged plate (506) is rotatably connected to the circumferential surface of the connecting slot column (505) via a torsion spring.

4. The support device for photovoltaic panels with easy angle adjustment according to claim 3, characterized in that: The support mechanism (5) further comprises a connecting column (507), a roller (508), and a guide arc plate (509); the connecting column (507) is rotatably connected to the inner wall of the groove plate (11); the roller (508) is fixedly connected to the circumferential surface of the connecting column (507); and the guide arc plate (509) is fixedly connected to the top of the transverse plate (14).

5. The support device for photovoltaic panels with easy angle adjustment according to claim 4, characterized in that: The roller (508) contacts the guide arc plate (509), and the round block (501) is slidably connected to the circumferential surface of the limiting column (502).

6. The photovoltaic panel support device with easy angle adjustment according to claim 5, characterized in that: The fixing mechanism (6) comprises a fixing column (601), an articulated block (602), and a slot block (603); the fixing column (601) is fixedly connected to the inner wall of the slot plate (11); the articulated block (602) is rotatably connected to the circumferential surface of the fixing column (601) via a torsion spring; and the slot block (603) is fixedly connected to the left side of the guide arc plate (509).

7. The support device for photovoltaic panels with easy angle adjustment according to claim 6, characterized in that: The fixing mechanism (6) further includes a pulley 1 (604), a belt (605), a pulley 2 (606), a water storage column (607), a rotating column (608), and a sealing arc plate (609), wherein the pulley 1 (604) is fixedly connected to the circumferential surface of the connecting long column (507), the water storage column (607) is fixedly connected to the inner wall of the groove plate (11), the rotating column (608) is rotatably connected to the inner wall of the water storage column (607), the pulley 2 (606) is fixedly connected to the circumferential surface of the rotating column (608), and the sealing arc plate (609) is fixedly connected to the circumferential surface of the rotating column (608).

8. The photovoltaic panel support device with easy angle adjustment according to claim 7, characterized in that: The first pulley (604) is in driving connection with the belt (605), the belt (605) is in driving connection with the second pulley (606), and the sealing arc plate (609) is in contact with the stored water column (607).

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