Photovoltaic panel mounting platform for photovoltaic energy storage system

Abstract

The invention belongs to the technical field of photovoltaic panels, and discloses a photovoltaic panel mounting platform for a photovoltaic energy storage system, which comprises a mounting frame, an auxiliary mechanism is arranged on the outer side of the mounting frame, and the auxiliary mechanism comprises a driving component and a supporting component; the auxiliary mechanism comprises four fixing plates, during use, two reciprocating lead screws can be driven to rotate through a driving part, then two sliding blocks drive a connecting rod to reciprocate in the front-back direction through a telescopic rod, a spring, a first square block and a second square block, a roller brush moves along with the connecting rod, and the roller brush is driven to rotate while moving. An output shaft of the second motor drives a rolling shaft to rotate, the rolling shaft drives a gear to rotate, and the gear is meshed with a gear ring, so that a roller brush rotates rapidly, through the structure, the roller brush can rotate rapidly while moving back and forth in a reciprocating mode, dust and solid impurities on the surface of the photovoltaic panel assembly can be effectively cleaned away, and the service life of the photovoltaic panel assembly is prolonged. Manual cleaning is not needed, and it is ensured that sunlight can irradiate the photovoltaic panel assembly.

Description

Technical Field

[0001] This application relates to the technical field of photovoltaic panels, and more specifically, to a photovoltaic panel installation platform for a photovoltaic energy storage system. Background Art

[0002] A photovoltaic energy storage system is a system that converts solar energy into electrical energy and stores it. Photovoltaic panels are one of the core components of a photovoltaic energy storage system and are used to convert sunlight into direct current electrical energy; the photovoltaic panels are installed on the roof or the ground through an installation structure to provide stable daylighting.

[0003] Although the existing installation platforms can conveniently adjust the angles of the installed photovoltaic panels, when used outdoors, since the air contains a large amount of dust and solid impurities, after long-term use, dust and some solid impurities will easily fall on the photovoltaic panels, resulting in the sunlight being blocked, affecting the absorption of sunlight by the photovoltaic panels, and causing poor use effects.

[0004] To solve the above problems, this application provides a photovoltaic panel installation platform for a photovoltaic energy storage system. Summary of the Invention

[0005] The photovoltaic panel installation platform for a photovoltaic energy storage system provided by this application adopts the following technical solutions:

[0006] A photovoltaic panel installation platform for a photovoltaic energy storage system includes an installation frame, and an auxiliary mechanism is arranged outside the installation frame. The auxiliary mechanism includes a driving component and a supporting component;

[0007] The auxiliary mechanism includes four fixing plates, and the four fixing plates are respectively fixedly connected to both sides of the installation frame. Two reciprocating lead screws are embedded inside the four fixing plates. Slide blocks are sleeved outside both of the two reciprocating lead screws. A ball screw pair is used to connect both of the two slide blocks and the two reciprocating lead screws. One end of a telescopic rod and a square block one are respectively fixedly connected to the inner sides of the two slide blocks. A square block two is fixedly sleeved outside one end of the telescopic rod. A spring is fixedly connected between the square block two and one side of the slide block, and the spring is sleeved outside the telescopic rod. A connecting rod is sleeved outside the square block one and the square block two. A roller brush is sleeved outside the connecting rod. A toothed ring is fixedly connected to one end of the roller brush, and the toothed ring is sleeved outside the connecting rod. A gear meshes with the top of the toothed ring. A roller shaft is fixedly embedded inside the gear. A fixing block is fixedly connected to the top of the connecting rod. A motor one is fixedly embedded inside the fixing block. The output shaft of the motor one is fixedly connected to the roller shaft. A photovoltaic panel assembly is installed on the top of the installation frame, and a connecting component is arranged outside the motor one.

[0008] Further, the connecting component includes a handle, the handle is fixedly sleeved outside the second square block, the handle is located on one side of the connecting rod, and the handle is made of anti-slip material.

[0009] Through the above technical solution, by setting the handle, it is convenient to move the position of the second square block in the later stage.

[0010] Further, both connections between the two reciprocating lead screws and the four fixing plates are movably connected through bearings, and the connecting rod and the drum brush are movably connected through a bearing.

[0011] Further, the driving component includes a base, the base is fixedly connected to one of the fixing plates, a second motor is fixedly connected to the top of the base, and the output shaft of the second motor is fixedly connected to the rear end of one of the reciprocating lead screws.

[0012] Through the above technical solution, by setting the base, the second motor can be supported, so that the second motor can operate more stably.

[0013] Further, a first sprocket and a second sprocket are respectively fixedly sleeved outside the two reciprocating lead screws, a chain is sleeved outside the first sprocket and the second sprocket, and the first sprocket and the second sprocket are driven and connected through the chain.

[0014] Through the above technical solution, by the mutual cooperation among the first sprocket, the second sprocket and the chain, the two reciprocating lead screws can be rotated.

[0015] Further, limit rods are arranged at the bottoms of the two reciprocating lead screws, the two limit rods are respectively fixedly embedded between the four fixing plates, limit blocks are sleeved outside the two limit rods, and the two limit blocks are respectively fixedly connected to the two sliders.

[0016] Through the above technical solution, by setting the two limit rods and the two limit blocks, the two sliders can be further limited, so that the two sliders can move back and forth more stably.

[0017] Further, the supporting component includes three supporting legs, all three supporting legs are located at the bottom of the mounting frame, a rotating shaft is embedded inside the three supporting legs, an L-shaped plate is fixedly connected to one side of one of the supporting legs, and a third motor is fixedly connected to the top of the L-shaped plate, and the output shaft of the third motor is fixedly connected to the rotating shaft.

[0018] Through the above technical solution, by setting the L-shaped plate, the third motor can be supported.

[0019] Furthermore, the rotating shaft is fixedly embedded inside the mounting frame. The connections between the rotating shaft and the three support legs are all movably connected through bearings. Inside the inner sides of the bottoms of the three support legs, mounting plates are embedded. The connections between the three mounting plates and the three support legs are all movably connected through hinges. Inside the three support legs, mounting grooves are formed.

[0020] Through the above technical solution, since the connections between the three mounting plates and the three support legs are all movably connected through hinges, the flexibility and practicality of the device during use can be improved.

[0021] Furthermore, one side of the mounting frame is fixedly connected with an arc-shaped plate. On the top of the arc-shaped plate, a light intensity sensor and a controller are arranged. The light intensity sensor is electrically connected to the input end of the controller. The controller is electrically connected to the input end of the third motor.

[0022] Through the above technical solution, through the mutual cooperation among the light intensity sensor, the controller and the third motor, the angle of the photovoltaic panel can be adjusted correspondingly later.

[0023] In summary, the present application includes the following beneficial technical effects:

[0024] During use of this invention, first, the two reciprocating lead screws can be rotated through the driving component. Then, the two sliders will drive the connecting rod to move back and forth in the front and rear directions through the telescopic rod, the spring, the first square block and the second square block. Subsequently, the drum brush will move together. While the drum brush is moving, the output shaft of the second motor drives the roller to rotate. The roller drives the gear to rotate. The gear meshes with the toothed ring, causing the drum brush to rotate rapidly. Through the above structure, the drum brush can rotate rapidly while moving back and forth in the front and rear directions, and can effectively clean the dust and solid impurities on the surface of the photovoltaic panel assembly without manual cleaning, ensuring that sunlight can shine on the photovoltaic panel assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of the present application;

[0026] Figure 2 is the bottom three-dimensional view of the mounting frame of the present application;

[0027] Figure 3 is the three-dimensional view of one end of the two reciprocating lead screws of the present application;

[0028] Figure 4 is the sectional three-dimensional view of the connecting rod of the present application;

[0029] Figure 5 is of the present application Figure 1 enlarged view of the structure at A in;

[0030] Figure 6Isometric view of the top of the arc plate of the present application;

[0031] Figure 7 Isometric view of a part of the present application.

[0032] Description of reference numerals in the figure:

[0033] 1. Mounting frame; 2. Fixed plate; 3. Reciprocating lead screw; 4. Slide block; 5. Telescopic rod; 6. First square block; 7. Second square block; 8. Spring; 9. Connecting rod; 10. Roller brush; 11. Tooth ring; 12. Gear; 13. Roller shaft; 14. Fixed block; 15. First motor; 16. Photovoltaic panel assembly; 17. Handle; 18. Base; 19. Second motor; 20. First sprocket; 21. Second sprocket; 22. Chain; 23. Limiting rod; 24. Limiting block; 25. Support leg; 26. Rotating shaft; 27. L-shaped plate; 28. Third motor; 29. Mounting plate; 30. Arc plate; 31. Light intensity sensor; 32. Controller. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0035] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0037] Embodiment:

[0038] An embodiment of the present application discloses a photovoltaic panel installation platform for a photovoltaic energy storage system. Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 . It includes an installation frame 1, and an auxiliary mechanism is arranged on the outer side of the installation frame 1. The auxiliary mechanism includes a driving component and a supporting component;

[0039] The auxiliary mechanism includes four fixing plates 2. The four fixing plates 2 are respectively fixedly connected to both sides of the installation frame 1. Two reciprocating lead screws 3 are embedded inside the four fixing plates 2. Slide blocks 4 are sleeved on the outer sides of the two reciprocating lead screws 3. The two slide blocks 4 and the two reciprocating lead screws 3 are connected through ball screw nuts. Telescopic rods 5 and square blocks one 6 are respectively fixedly connected to the inner sides of the two slide blocks 4. A square block two 7 is fixedly sleeved on the outer side of one end of the telescopic rod 5. A spring 8 is fixedly connected between the square block two 7 and one side of the slide block 4. The spring 8 is sleeved on the outer side of the telescopic rod 5. A connecting rod 9 is sleeved on the outer sides of the square block one 6 and the square block two 7. A roller brush 10 is sleeved on the outer side of the connecting rod 9. A toothed ring 11 is fixedly connected to one end of the roller brush 10. The toothed ring 11 is sleeved on the outer side of the connecting rod 9. A gear 12 meshes with the top of the toothed ring 11. A roller shaft 13 is fixedly embedded inside the gear 12. A fixing block 14 is fixedly connected to the top of the connecting rod 9. A motor one 15 is fixedly embedded inside the fixing block 14. The output shaft of the motor one 15 is fixedly connected to the roller shaft 13. A photovoltaic panel assembly 16 is installed on the top of the installation frame 1;

[0040] Please refer to Figure 1 and Figure 5 . A connecting component is arranged on the outer side of the motor one 15. The connecting component includes a handle 17. The handle 17 is fixedly sleeved on the outer side of the square block two 7. The handle 17 is located on one side of the connecting rod 9. The handle 17 is made of anti-slip material. The connections between the two reciprocating lead screws 3 and the four fixing plates 2 are all movably connected through bearings. The connection between the connecting rod 9 and the roller brush 10 is movably connected through a bearing. By setting the handle 17, it is convenient to move the position of the square block two 7 in the later stage;

[0041] Please refer to Figure 1 and Figure 3, the driving component includes a base 18, the base 18 is fixedly connected to one of the fixing plates 2, a second motor 19 is fixedly connected to the top of the base 18, the output shaft of the second motor 19 is fixedly connected to the rear end of one side of the reciprocating lead screw 3, a first sprocket 20 and a second sprocket 21 are respectively and fixedly sleeved on the outer sides of the two reciprocating lead screws 3, a chain 22 is sleeved on the outer sides of the first sprocket 20 and the second sprocket 21, and the first sprocket 20 and the second sprocket 21 are drivingly connected through the chain 22. By setting the base 18, the second motor 19 can be supported, so that the second motor 19 can operate more stably. At the same time, through the mutual cooperation among the first sprocket 20, the second sprocket 21 and the chain 22, the two reciprocating lead screws 3 can be rotated;

[0042] Please refer to Figure 1 , limit rods 23 are arranged at the bottoms of the two reciprocating lead screws 3, the two limit rods 23 are respectively and fixedly embedded between the four fixing plates 2, limit blocks 24 are sleeved on the outer sides of the two limit rods 23, and the two limit blocks 24 are respectively fixedly connected to the two sliders 4. By setting the two limit rods 23 and the two limit blocks 24, the two sliders 4 can be further limited, so that the two sliders 4 can move back and forth more stably;

[0043] Please refer to Figure 1 and Figure 2 , the supporting component includes three supporting legs 25, the three supporting legs 25 are all located at the bottom of the mounting frame 1, a rotating shaft 26 is embedded in the three supporting legs 25, an L-shaped plate 27 is fixedly connected to one side of one of the supporting legs 25, a third motor 28 is fixedly connected to the top of the L-shaped plate 27, the output shaft of the third motor 28 is fixedly connected to the rotating shaft 26, the rotating shaft 26 is fixedly embedded in the mounting frame 1, and the connections between the rotating shaft 26 and the three supporting legs 25 are all movably connected through bearings. Mounting plates 29 are embedded in the inner sides of the bottoms of the three supporting legs 25, and the three mounting plates 29 and the three supporting legs 25 are all movably connected through hinges. Installation grooves are opened in the three supporting legs 25. By setting the L-shaped plate 27, the third motor 28 can be supported. At the same time, because the three mounting plates 29 and the three supporting legs 25 are all movably connected through hinges, the flexibility and practicability of the device during use can be improved;

[0044] Please refer to Figure 1 and Figure 6 , an arc-shaped plate 30 is fixedly connected to one side of the mounting frame 1, a light intensity sensor 31 and a controller 32 are arranged at the top of the arc-shaped plate 30, the light intensity sensor 31 is electrically connected to the input end of the controller 32, and the controller 32 is electrically connected to the input end of the third motor 28. Through the mutual cooperation among the light intensity sensor 31, the controller 32 and the third motor 28, the angle of the photovoltaic panel can be adjusted accordingly later.

[0045] The implementation principle of this embodiment is as follows: When in use, multiple ground nails can be used to pass through the three mounting plates 29 respectively to install and fix the three support legs 25. After long-term use, dust and solid impurities will accumulate on the surface of the photovoltaic panel assembly 16. At this time, through remote control, the first motor 15 and the second motor 19 can be started. The output shaft of the first motor 15 will drive the reciprocating screw rod 3 on one side to rotate. The reciprocating screw rod 3 on one side cooperates with the first sprocket 20, the second sprocket 21 and the chain 22 to make the reciprocating screw rod 3 on the other side rotate. At this time, the two sliders 4 will drive the connecting rod 9 to move back and forth in the front and rear directions through the telescopic rod 5, the spring 8, the square block 1 6 and the square block 2 7. Subsequently, the roller brush 10 will move together. Because there are two limit rods 23 and two limit blocks 24, the two sliders 4 can be limited, so that the roller brush 10 can move more stably and firmly. While the roller brush 10 is moving, the output shaft of the second motor 19 drives the roller shaft 13 to rotate, the roller shaft 13 drives the gear 12 to rotate, and the gear 12 meshes with the toothed ring 11 to make the roller brush 10 rotate rapidly. Through the above structure, the roller brush 10 can rotate rapidly while moving back and forth, which can effectively clean the dust and solid impurities on the surface of the photovoltaic panel assembly 16, eliminating the need for manual cleaning and ensuring that sunlight can shine on the photovoltaic panel assembly 16;

[0046] In the later stage, by holding the handle 17 and squeezing it to the side away from the roller brush 10, the square block 2 7 will move away from the roller brush 10. At this time, the spring 8 will be in a compressed state, and at the same time, the contraction end of the telescopic rod 5 will be in a contracted state. When the spring 8 is compressed to the shortest length, the square block 2 7 will be separated from the connecting rod 9 and there will be a certain distance between them. Subsequently, the connecting rod 9 can be moved towards the side of the square block 2 7 but not in contact with the square block 2 7. When the connecting rod 9 is separated from the square block 1 6, the connecting rod 9 can be removed to replace the roller brush 10, ensuring that the cleaning effect will not be affected;

[0047] At the same time, during the operation of the photovoltaic panel assembly 16, the light intensity sensor 31 continuously monitors the direction of sunlight irradiation. At this time, the controller 32 sends a start command to the third motor 28 according to the light direction, so that the photovoltaic panel assembly 16 can drive the roller shaft 13 to rotate through the output shaft of the third motor 28, enabling the photovoltaic panel assembly 16 to automatically adjust the pitch angle following the direction of sunlight irradiation. This structure has a high degree of automation, greatly improving the energy absorption efficiency and having a good use effect.

[0048] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. A photovoltaic panel mounting platform for a photovoltaic energy storage system, comprising a mounting frame (1), characterized in that: An auxiliary mechanism is provided on the outside of the mounting frame (1), and the auxiliary mechanism comprises a driving component and a supporting component; The auxiliary mechanism comprises four fixing plates (2), the four fixing plates (2) are respectively fixedly connected to both sides of the mounting frame (1), two reciprocating screw rods (3) are embedded in the inner sides of the four fixing plates (2), the outer sides of the two reciprocating screw rods (3) are sleeved with sliders (4), the two sliders (4) and the two reciprocating screw rods (3) are connected through ball nut pairs, the inner sides of the two sliders (4) are respectively fixedly connected with telescopic rods (5) and square block one (6), the outer side of one end of the telescopic rod (5) is fixedly sleeved with square block two (7), a spring (8) is fixedly connected between the square block two (7) and one side slider (4), the spring (8) is sleeved on the outer side of the telescopic rod (5), the square block one (6) is fixedly sleeved with the outer side of the telescopic rod (5), and the spring (8) is sleeved on the outer side of the telescopic rod (5). ) and the square block two (7) are sleeved with a connecting rod (9) on the outside, a roller brush (10) is sleeved on the outside of the connecting rod (9), one end of the roller brush (10) is fixedly connected to a gear ring (11), the gear ring (11) is sleeved on the outside of the connecting rod (9), a gear (12) is meshed on the top of the gear ring (11), a roller (13) is fixedly embedded inside the gear (12), a fixing block (14) is fixedly connected to the top of the connecting rod (9), a motor one (15) is fixedly embedded inside the fixing block (14), an output shaft of the motor one (15) is fixedly connected to the roller (13), a photovoltaic panel assembly (16) is installed on the top of the mounting frame (1), and a connecting component is provided on the outside of the motor one (15).

2. A photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: The connecting component comprises a handle (17), the handle (17) is fixedly sleeved on the outside of the second square block (7), the handle (17) is located on one side of the connecting rod (9), and the handle (17) is made of a non-slip material.

3. The photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: The connection points between the two reciprocating screw rods (3) and the four fixed plates (2) are movably connected via bearings, and the connecting rod (9) and the roller brush (10) are movably connected via bearings.

4. The photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: The driving component comprises a base (18), the base (18) is fixedly connected to one of the fixed plates (2), a second motor (19) is fixedly connected to the top of the base (18), and an output shaft of the second motor (19) is fixedly connected to the rear end of a reciprocating screw rod (3) on one side.

5. The photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: The outer sides of the two reciprocating screw rods (3) are respectively fixedly sleeved with a sprocket wheel 1 (20) and a sprocket wheel 2 (21); the outer sides of the sprocket wheel 1 (20) and the sprocket wheel 2 (21) are sleeved with a chain (22); the sprocket wheel 1 (20) and the sprocket wheel 2 (21) are drivingly connected via the chain (22).

6. The photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: A limiting rod (23) is provided at the bottom of each of the two reciprocating screw rods (3), and the two limiting rods (23) are respectively fixedly embedded between the four fixed plates (2), and limiting blocks (24) are sleeved on the outer sides of each of the two limiting rods (23), and the two limiting blocks (24) are respectively fixedly connected to the two sliders (4).

7. The photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: The support component comprises three support legs (25), the three support legs (25) are all located at the bottom of the mounting frame (1), a rotating shaft (26) is embedded inside the three support legs (25), one side of one of the support legs (25) is fixedly connected to an L-shaped plate (27), the top of the L-shaped plate (27) is fixedly connected to a motor three (28), and the output shaft of the motor three (28) is fixedly connected to the rotating shaft (26).

8. A photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 7, characterized in that: The rotating shaft (26) is fixedly embedded in the mounting frame (1); the rotating shaft (26) and the three supporting legs (25) are movably connected at the connection points via bearings; a mounting plate (29) is embedded in the inner sides of the bottoms of the three supporting legs (25); the three mounting plates (29) and the three supporting legs (25) are movably connected via hinges; and mounting grooves are provided inside the three supporting legs (25).

9. The photovoltaic panel installation platform for a photovoltaic energy storage system according to claim 1, characterized in that: An arc-shaped plate (30) is fixedly connected to one side of the mounting frame (1); a light intensity sensor (31) and a controller (32) are provided on the top of the arc-shaped plate (30); the light intensity sensor (31) is electrically connected to an input end of the controller (32); and the controller (32) is electrically connected to an input end of a motor three (28).

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