A kind of photovoltaic support

Abstract

The present invention provides a photovoltaic bracket, which relates to the field of photovoltaic technology and includes a protection component; it also includes a bracket component, a first support component, a second support component, an angle adjustment component, a dust-proof component, a moving component and a rain-proof component. By starting the waterproof motor, the wire winding roller rotates, and the steel wire rope is wound on the wire winding roller, so that the second U-shaped block can be lifted, thereby enabling multiple solar panels to receive sunlight and facilitating the rapid adjustment of the angle of the solar panels. When the weather is bad, the second U-shaped block can be placed back into the protection box, which improves the protection of multiple solar panels. In addition, when it rains, the water body will flow out through the through hole along the inclined surface of the inclined plate, which can reduce the water body flowing into the protection box. When the liquid level sensor detects the water level, the control cabinet will start the water pump to pump out the water body in the protection box, thereby avoiding the influence of the water body on the solar panels.

Description

Technical Field

[0001] The present invention belongs to the field of photovoltaic technology, and more specifically, particularly relates to a photovoltaic bracket. Background Art

[0002] A photovoltaic bracket is an important component for supporting and installing solar photovoltaic panels, and its design and material selection directly affect the performance and stability of a solar power generation system. Traditional photovoltaic brackets usually have insufficient wind resistance during use. In bad weather such as rainstorms, it is inconvenient to store and seal the solar panels temporarily. The bracket structure has insufficient ability to resist external wind and rain. When receiving light, it is inconvenient to quickly adjust the angle of the solar panels, and there is a need for further improvement.

[0003] Currently, the invention patent with the patent number CN201610585135.8 discloses a photovoltaic bracket, which includes multiple groups of support seats, a rocking receiving seat, and a support plate. Through holes are provided on the support seats. The rocking receiving seat is semicircular and matches the size of the through holes. The support seat and the rocking receiving seat are connected by balls arranged between the support seat and the rocking receiving seat. A connection slot is provided on the rocking receiving seat. Multiple groups of solar panels are provided on the support plate. An adjusting counterweight device is provided at the bottom of the support plate. A buffer device is provided inside the through hole. This invention combines the gravity of each different component itself with the balls, enabling the device itself to have self-protection ability. It is not only simple to install, but also reduces costs because there is no need to add additional protection functions. However, traditional photovoltaic brackets usually have insufficient wind resistance during use. In bad weather such as rainstorms, it is inconvenient to store and seal the solar panels temporarily. When receiving light, it is inconvenient to quickly adjust the angle of the solar panels. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a photovoltaic bracket to solve the problems that traditional photovoltaic brackets usually have insufficient wind resistance during use, are inconvenient to store and seal the solar panels temporarily in bad weather such as rainstorms, and are inconvenient to quickly adjust the angle of the solar panels when receiving light.

[0005] A photovoltaic bracket includes a protection component; it also includes a bracket component, a first support component, a second support component, an angle adjustment component, a dust protection component, a moving component, and a rain protection component; the bracket component is arranged on the protection component, the upper end of the protection component is provided with a first support component and a second support component for support, the second support component is provided with an angle adjustment component for wire winding, the two sides of the protection component are provided with dust protection components for dust prevention, the two sides of the protection component are provided with moving components for movement, and the protection component is provided with a rain protection component for rain prevention;

[0006] The protection component includes a protection box, a first bearing block, a fixed cabinet, a control cabinet, an inclined plate, a through hole, a first groove body and a first U-shaped block; both lower sides of the protection box are fixedly connected with the first bearing block, one side of the protection box is fixedly connected with the fixed cabinet, the control cabinet is fixedly connected inside the fixed cabinet, symmetric inclined plates are fixedly connected to the upper parts of the inner walls on both sides of the protection box, uniformly distributed through holes are formed through both sides of the protection box, a first groove body is formed through the rear end of the protection box, and the first U-shaped block is fixedly connected to the inner wall of the first groove body;

[0007] The bracket component includes a second U-shaped block, a fixing plate, a solar panel, an ear plate, a rotating roller and a waterproof box; the second U-shaped block is rotatably installed on the inner walls on both sides of the first U-shaped block, symmetric fixing plates are fixedly connected to the lower end of the second U-shaped block, uniformly distributed solar panels are fixedly connected between the fixing plate and the second U-shaped block, symmetric ear plates are fixedly connected to the upper end of the second U-shaped block, a rotating roller is rotatably installed between the two ear plates, the waterproof box is fixedly connected to the upper end of the second U-shaped block, and both sides of the second U-shaped block are attached to one end of the two inclined plates close to each other;

[0008] The first support component includes a first frame body, a temperature and humidity sensor, a first hinge seat and a first fixed pulley; the first frame body is fixedly connected to the upper end of the first bearing block, the temperature and humidity sensor is fixedly connected to the inner wall of the first frame body, the first hinge seat is fixedly connected to the lower end of the first frame body, and the first fixed pulley is rotatably installed on the inner walls on both sides of the first hinge seat;

[0009] The second support component includes a second frame body, a second hinge seat and a second fixed pulley; the second frame body is fixedly connected to the upper end of the first bearing block, the second hinge seat is fixedly connected to the lower end of the second frame body, and the second fixed pulley is rotatably installed on the inner walls on both sides of the second hinge seat;

[0010] The angle adjustment component includes a bearing plate, a third hinge seat, a wire winding roller, a waterproof motor and a steel wire rope; the bearing plates are fixedly connected to the inner walls on both sides of the second frame body, the third hinge seat is fixedly connected to the upper end of the bearing plate, the wire winding roller is rotatably installed on the inner walls on both sides of the third hinge seat, the waterproof motor is fixedly connected to one side of the third hinge seat, the output shaft of the waterproof motor penetrates through the outer wall of the third hinge seat and is fixedly connected to the rotating shaft of the wire winding roller, the steel wire rope is fixedly connected to the outer wall of the wire winding roller, and the steel wire rope is fixedly connected to the rotating roller through the second fixed pulley and the first fixed pulley;

[0011] Liquid level sensors are fixedly connected to the inner walls on both sides of the protection box, a water pump is fixedly connected to the lower inner wall of the protection box, a liquid suction pipe is fixedly connected to the liquid suction port of the water pump, a liquid discharge pipe is fixedly connected to the liquid discharge port of the water pump, and the other end of the liquid discharge pipe penetrates through the outer wall of the protection box and extends to the outside of the protection box.

[0012] Preferably, during use, the waterproof motor is turned on to make the wire winding roller rotate, and the wire rope is wound on the wire winding roller, so that the second U-shaped block can be lifted, thereby enabling multiple solar panels to receive sunlight, facilitating the rapid adjustment of the angles of the solar panels. When the weather is bad, the second U-shaped block can be placed back into the protection box, which improves the protection of multiple solar panels. In addition, when it rains, the water will flow out through the through holes on the inclined surface of the inclined plate, reducing the amount of water flowing into the protection box. When the liquid level sensor detects the water level, the control cabinet will turn on the water pump to pump out the water in the protection box, thus avoiding the impact of water on the solar panels, and solving the problems that traditional photovoltaic brackets usually have insufficient wind resistance during use, are inconvenient for storing and sealing solar panels temporarily in bad weather such as rainy and stormy days, and are inconvenient for quickly adjusting the angles of solar panels when receiving sunlight.

[0013] Preferably, the dust-proof component includes a second groove body, a dust-proof box, an installation groove, ventilation grooves, and a dust-proof sponge board; second groove bodies are penetrated and opened on both sides of the protection box, dust-proof boxes are fixedly connected to both sides of the protection box, an installation groove is penetrated and opened at the upper end of the dust-proof box, uniformly distributed ventilation grooves are penetrated and opened on both sides of the dust-proof box, and a dust-proof sponge board is movably arranged on the inner wall of the installation groove. Placing the dust-proof sponge board on the inner wall of the installation groove can play a certain dust-proof role and improve the dust-proof protection of the solar panels.

[0014] Preferably, the moving component includes a fixed frame, rollers, drill rods, and fixing rings; uniformly distributed fixed frames are fixedly connected to one end of the first bearing block away from the center of the protection box, rollers are rotatably installed on the inner walls of the front and rear ends of the fixed frame, drill rods are installed in a penetrating and threaded manner through the upper and lower ends of the fixed frame, fixing rings are fixedly connected to the outer walls of the drill rods, and the lower ends of the rollers are located below the fixed frame. The device can be moved by using multiple rollers. Inserting the drill rods through the fixed frame into the soil can achieve the stable placement of the device.

[0015] Preferably, the rain-proof component includes a first electric cylinder, a moving block, and a rain-proof block; symmetric first electric cylinders are fixedly connected to the inner wall of the front end of the protection box, the front end of the telescopic rod of the first electric cylinder penetrates through the protection box and is fixedly connected to the moving block, and a rain-proof block is fixedly connected to the upper end of the moving block. The rain-proof block is in an inverted "U" shape. After the support component is retracted into the protection component, turning on the first electric cylinder to adjust the position of the moving block can indirectly adjust the position of the rain-proof block, and the front end of the second U-shaped block can be protected from rain by using the rain-proof block, reducing the amount of rain entering the protection box.

[0016] Preferably, a fan is fixedly connected to the inner wall of the rear end of the protection box, and the fan is located in the upper half of the protection box. Turning on the fan can ventilate the protection box and blow off the dust on the entire row of solar panels. These dusts will fall onto the inner wall of the lower end of the protection box and will eventually be pumped out by the water pump.

[0017] Preferably, a fixed seat and a bearing seat are fixedly connected to the inner wall of the lower end of the protective box. A servo motor is fixedly connected to the front end of the fixed seat. The rear end of the output shaft of the servo motor penetrates through the fixed seat and is fixedly connected to a lead screw body. The outer wall of the rear end of the lead screw body is attached to the inner wall of the bearing seat. A lead screw nut is movably installed on the outer wall of the lead screw body. Two second electric cylinders are fixedly connected to the upper end of the lead screw nut. The upper end of the telescopic rod of the second electric cylinder is fixedly connected to a hemispherical body. The hemispherical body is located directly below the middle area of the second U-shaped block. When the servo motor is started to drive the lead screw body to rotate, the lead screw nut will move on the outer wall of the lead screw body, thereby driving the second electric cylinder to move. When the second electric cylinder is started, the hemispherical body moves upward, which can support the lower end of the second U-shaped block, and thus can realize auxiliary support for the second U-shaped block. When the steel wire rope fails, the angle of the second U-shaped block can still be adjusted.

[0018] Preferably, a fixed box is fixedly connected to the rear end of the protective box. A storage battery, an inverter and a solar controller are fixedly connected to the inner wall of the lower end of the fixed box. The electric energy generated by the solar panel can be converted into alternating current and stored in the storage battery through the inverter and the solar controller.

[0019] Preferably, both the first frame body and the second frame body are in an inverted "U" shape structure. The first fixed pulley and the second fixed pulley are in the same plane. The first fixed pulley and the second fixed pulley being in the same plane facilitates the stable transmission of the steel wire rope.

[0020] Preferably, a second bearing block is fixedly connected to the groove at the upper end of the protective box. A rubber body is fixedly connected to the upper end of the second bearing block. The setting of the rubber body can improve the protection of the second U-shaped block.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, by starting the waterproof motor to make the wire winding roller rotate and winding the steel wire rope on the wire winding roller, the second U-shaped block can be lifted, so that multiple solar panels can receive sunlight, which is convenient for quickly adjusting the angle of the solar panels. When the weather is bad, the second U-shaped block can be put back into the protective box, which improves the protection of multiple solar panels. In addition, when it rains, the water will flow out through the through hole on the inclined surface of the inclined plate, which can reduce the water flowing into the protective box. When the liquid level sensor detects the water level, the control cabinet will start the water pump to pump out the water in the protective box, thus avoiding the influence of water on the solar panels, and solving the problems that the traditional photovoltaic bracket usually has insufficient wind resistance in the use process, is inconvenient to store and seal the solar panels temporarily in bad weather such as rain and heavy rain, and is inconvenient to quickly adjust the angle of the solar panels when receiving sunlight;

[0023] 2. In the present invention, placing the dust-proof sponge plate on the inner wall of the installation groove can play a certain role in dust prevention, improving the dust-proof protection of the solar panel. The device can be moved by using multiple rollers. The drill rod is passed through the fixed frame and inserted into the soil, and the stable placement of the device can be achieved. The waterproof box can protect the relevant cables and wires. Through the detection of the temperature and humidity sensor, when the humidity is too high, the control cabinet can turn on the waterproof motor to adjust the angle of the solar panel so that the solar panel enters the protection box;

[0024] 3. In the present invention, after the bracket assembly is incorporated into the protection assembly, the position of the moving block can be adjusted by turning on the first electric cylinder, and the position of the rain-proof block can be indirectly adjusted. The front end of the second U-shaped block can be protected from rain by using the rain-proof block, which can reduce the rainwater entering the protection box. Turning on the fan can ventilate the protection box and blow off the dust on the whole row of solar panels. These dusts will fall on the lower inner wall of the protection box and will finally be pumped out by the water pump, which is convenient for quickly cleaning and maintaining the dust in the protection box;

[0025] 4. In the present invention, turning on the servo motor drives the rotation of the screw rod body, and the screw nut will move on the outer wall of the screw rod body, thereby driving the second electric cylinder to move. Turning on the second electric cylinder makes the hemispherical body move upward, which can support the lower end of the second U-shaped block, and the auxiliary support for the second U-shaped block can be realized. When the steel wire rope fails, the angle of the second U-shaped block can still be adjusted, which is convenient for quickly adjusting the angle of the second U-shaped block. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the three-dimensional structure schematic diagram of the present invention;

[0027] Figure 2 is the three-dimensional structure schematic diagram of the protection assembly of the present invention;

[0028] Figure 3 is the three-dimensional structure schematic diagram of the bracket assembly of the present invention;

[0029] Figure 4 is the three-dimensional structure schematic diagram of the first support assembly, the second support assembly and the angle adjustment assembly of the present invention;

[0030] Figure 5 is the three-dimensional split structure schematic diagram of the protection assembly and the dust-proof assembly of the present invention;

[0031] Figure 6 is the three-dimensional sectional structure schematic diagram of the interior of the protection assembly of the present invention;

[0032] Figure 7 is the three-dimensional structure schematic diagram of the moving assembly of the present invention;

[0033] Figure 8 It is a schematic diagram of the internal three-dimensional structure of the fixed box of the present invention.

[0034] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows: 1. Protection component; 101. Protection box; 102. First bearing block; 103. Fixed cabinet; 104. Control cabinet; 105. Inclined plate; 106. Through hole; 107. First groove; 108. First U-shaped block; 2. Bracket component; 201. Second U-shaped block; 202. Fixed plate; 203. Solar panel; 204. Ear plate; 205. Roller; 206. Waterproof box; 3. First support component; 301. First frame; 302. Temperature and humidity sensor; 303. First hinge seat; 304. First fixed pulley; 4. Second support component; 401. Second frame; 402. Second hinge seat; 403. Second fixed pulley; 5. Angle adjustment component; 501. Bearing plate; 502. Third hinge seat; 503. Wire winding roller; 504. Waterproof motor; 505. Steel wire rope; 6. Dust-proof component; 601. Second groove; 602. Dust-proof box; 603. Installation groove; 604. Ventilation groove; 605. Dust-proof sponge plate; 7. Moving component; 701. Fixed frame; 702. Roller; 703. Drill rod; 704. Fixed ring; 8. Rain-proof component; 801. First electric cylinder; 802. Moving block; 803. Rain-proof block; 9. Fixed seat; 10. Servo motor; 11. Lead screw body; 12. Lead screw nut; 13. Bearing seat; 14. Liquid level sensor; 15. Water pump; 16. Suction pipe; 17. Outlet pipe; 18. Fan; 19. Second electric cylinder; 20. Hemisphere; 21. Second bearing block; 22. Rubber body; 23. Fixed box; 24. Battery; 25. Inverter; 26. Solar controller. Detailed implementation manners

[0035] The following further describes the implementation manners of the present invention in detail with reference to the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0036] Embodiment 1:

[0037] Please refer to Figure 1-4 , the present invention provides a technical solution, including a protection component 1; further including a bracket component 2, a first support component 3, a second support component 4, an angle adjustment component 5, a dust-proof component 6, a moving component 7 and a rain-proof component 8; the bracket component 2 is arranged on the protection component 1, the upper end of the protection component 1 is provided with a first support component 3 and a second support component 4 for support, the angle adjustment component 5 for wire winding is arranged on the second support component 4, the dust-proof components 6 for dust prevention are arranged on both sides of the protection component 1, the moving components 7 for moving are arranged on both sides of the protection component 1, and the rain-proof component 8 for rain prevention is arranged on the protection component 1;

[0038] The protection component 1 includes a protection box 101, a first bearing block 102, a fixed cabinet 103, a control cabinet 104, an inclined plate 105, through holes 106, a first groove 107 and a first U-shaped block 108; both lower sides of the protection box 101 are fixedly connected with the first bearing block 102, one side of the protection box 101 is fixedly connected with the fixed cabinet 103, the control cabinet 104 is fixedly connected inside the fixed cabinet 103, symmetric inclined plates 105 are fixedly connected to the upper parts of the inner walls on both sides of the protection box 101, uniformly distributed through holes 106 are formed through both sides of the protection box 101, a first groove 107 is formed through the rear end of the protection box 101, and the first U-shaped block 108 is fixedly connected to the inner wall of the first groove 107;

[0039] The bracket component 2 includes a second U-shaped block 201, a fixing plate 202, a solar panel 203, ear plates 204, a rotating roller 205 and a waterproof box 206; the second U-shaped block 201 is rotatably installed on the inner walls of both sides of the first U-shaped block 108, symmetric fixing plates 202 are fixedly connected to the lower end of the second U-shaped block 201, uniformly distributed solar panels 203 are fixedly connected between the fixing plates 202 and the second U-shaped block 201, symmetric ear plates 204 are fixedly connected to the upper end of the second U-shaped block 201, the rotating roller 205 is rotatably installed between the two ear plates 204, the waterproof box 206 is fixedly connected to the upper end of the second U-shaped block 201, and both sides of the second U-shaped block 201 are attached to the mutually approaching ends of the two inclined plates 105;

[0040] The first support component 3 includes a first frame body 301, a temperature and humidity sensor 302, a first hinge seat 303 and a first fixed pulley 304; the first frame body 301 is fixedly connected to the upper end of the first bearing block 102, the temperature and humidity sensor 302 is fixedly connected to the inner wall of the first frame body 301, the first hinge seat 303 is fixedly connected to the lower end of the first frame body 301, and the first fixed pulley 304 is rotatably installed on the inner walls of both sides of the first hinge seat 303;

[0041] The second support component 4 includes a second frame body 401, a second hinge seat 402 and a second fixed pulley 403; the second frame body 401 is fixedly connected to the upper end of the first bearing block 102, the second hinge seat 402 is fixedly connected to the lower end of the second frame body 401, and the second fixed pulley 403 is rotatably installed on the inner walls of both sides of the second hinge seat 402;

[0042] The angle adjustment assembly 5 includes a carrier plate 501, a third hinge seat 502, a wire winding roller 503, a waterproof motor 504, and a steel wire rope 505; bearing plates 501 are fixedly connected to the inner walls on both sides of the second frame body 401, a third hinge seat 502 is fixedly connected to the upper end of the bearing plate 501, a wire winding roller 503 is rotatably installed on the inner walls on both sides of the third hinge seat 502, a waterproof motor 504 is fixedly connected to one side of the third hinge seat 502, an output shaft of the waterproof motor 504 penetrates through the outer wall of the third hinge seat 502 and is fixedly connected to the rotating shaft of the wire winding roller 503, a steel wire rope 505 is fixedly connected to the outer wall of the wire winding roller 503, and the steel wire rope 505 is fixedly connected to the roller 205 through a second fixed pulley 403 and a first fixed pulley 304;

[0043] Liquid level sensors 14 are fixedly connected to the inner walls on both sides of the protective box 101, a water pump 15 is fixedly connected to the lower inner wall of the protective box 101, a water suction pipe 16 is fixedly connected to the liquid suction port of the water pump 15, a water outlet pipe 17 is fixedly connected to the liquid outlet port of the water pump 15, the other end of the water outlet pipe 17 penetrates through the outer wall of the protective box 101 and extends to the outside of the protective box 101. Both the first frame body 301 and the second frame body 401 are in an inverted "U" shape structure, and the first fixed pulley 304 and the second fixed pulley 403 are in the same plane.

[0044] In this embodiment: during use, turn on the waterproof motor 504 to make the wire winding roller 503 rotate, wind the steel wire rope 505 on the wire winding roller 503, then the second U-shaped block 201 can be lifted, so that multiple solar panels 203 can receive sunlight, facilitating the rapid adjustment of the angles of the solar panels 203. When the weather is bad, the second U-shaped block 201 can be placed back into the protective box 101, which improves the protection of the multiple solar panels 203. Additionally, when it rains, water will flow out through the through holes 106 along the inclined surface of the inclined plate 105, which can reduce the water flowing into the protective box 101. When the liquid level sensor 14 detects the water level, the control cabinet 104 will turn on the water pump 15 to pump out the water in the protective box 101, thereby avoiding the influence of water on the solar panels 203.

[0045] Embodiment Two:

[0046] Please refer to Figure 5 , in this embodiment, on the basis of Embodiment One, the present invention provides a technical solution: the dust-proof assembly 6 includes a second groove body 601, a dust-proof box 602, an installation groove 603, a ventilation groove 604, and a dust-proof sponge board 605; second groove bodies 601 are formed through the two sides of the protective box 101, dust-proof boxes 602 are fixedly connected to the two sides of the protective box 101, an installation groove 603 is formed through the upper end of the dust-proof box 602, uniformly distributed ventilation grooves 604 are formed through the two sides of the dust-proof box 602, and a dust-proof sponge board 605 is movably arranged on the inner wall of the installation groove 603.

[0047] Please refer to Figure 6, in this embodiment, the moving component 7 includes a fixed frame 701, rollers 702, drill rods 703 and a fixing ring 704; one end of the first bearing block 102 away from the center of the protective box 101 is fixedly connected with evenly distributed fixed frames 701. The front and rear inner walls of the fixed frame 701 are rotatably installed with rollers 702. The upper and lower ends of the fixed frame 701 are threadedly installed with drill rods 703 in a penetrating manner. A fixing ring 704 is fixedly connected to the outer wall of the drill rod 703. The lower ends of the rollers 702 are located below the fixed frame 701. The rain-proof component 8 includes a first electric cylinder 801, a moving block 802 and a rain-proof block 803. Symmetrical first electric cylinders 801 are fixedly connected to the front inner wall of the protective box 101. The front end of the telescopic rod of the first electric cylinder 801 penetrates through the protective box 101 and is fixedly connected with a moving block 802. A rain-proof block 803 is fixedly connected to the upper end of the moving block 802. The rain-proof block 803 is in an inverted "U" shape. A fan 18 is fixedly connected to the rear inner wall of the protective box 101, and the fan 18 is located in the upper half of the protective box 101.

[0048] In this embodiment: Placing the dust-proof sponge plate 605 on the inner wall of the installation groove 603 can play a certain dust-proof role and improve the dust-proof protection of the solar panel 203. The device can be moved by using multiple rollers 702. Passing the drill rod 703 through the fixed frame 701 and inserting it into the soil can realize the stable placement of the device. After the bracket assembly 2 is retracted into the protection assembly 1, turning on the first electric cylinder 801 to adjust the position of the moving block 802 can indirectly adjust the position of the rain-proof block 803, and the front end of the second U-shaped block 201 can be protected from rain by using the rain-proof block 803, which can reduce the rainwater entering the protective box 101. Turning on the fan 18 can ventilate the protective box 101 and also blow off the dust on the whole row of solar panels 203.

[0049] Embodiment Three:

[0050] Please refer to Figure 7 and 8 , in this embodiment, on the basis of Embodiment One, the present invention provides a technical solution: A fixed seat 9 and a bearing seat 13 are fixedly connected to the lower inner wall of the protective box 101. A servo motor 10 is fixedly connected to the front end of the fixed seat 9. The rear end of the output shaft of the servo motor 10 penetrates through the fixed seat 9 and is fixedly connected with a lead screw body 11. The outer wall of the rear end of the lead screw body 11 is attached to the inner wall of the bearing seat 13. A lead screw nut 12 is movably installed on the outer wall of the lead screw body 11. Two second electric cylinders 19 are fixedly connected to the upper end of the lead screw nut 12. The upper end of the telescopic rod of the second electric cylinder 19 is fixedly connected with a hemisphere 20, and the hemisphere 20 is located directly below the middle area of the second U-shaped block 201. A fixed box 23 is fixedly connected to the rear end of the protective box 101. A storage battery 24, an inverter 25 and a solar controller 26 are fixedly connected to the lower inner wall of the fixed box 23. A second bearing block 21 is fixedly connected to the upper end groove of the protective box 101, and a rubber body 22 is fixedly connected to the upper end of the second bearing block 21.

[0051] In this embodiment: When the servo motor 10 is turned on to drive the rotation of the lead screw body 11, the lead screw nut 12 will move on the outer wall of the lead screw body 11, thereby driving the movement of the second electric cylinder 19. Turning on the second electric cylinder 19 causes the hemispherical body 20 to move upward, which can support the lower end of the second U-shaped block 201, and thus can achieve auxiliary support for the second U-shaped block 201. When the steel wire rope 505 fails, the angle of the second U-shaped block 201 can still be adjusted. The electric energy generated by the solar panel 203 can be converted into alternating current and stored in the storage battery 24 through the inverter 25 and the solar controller 26, which is convenient for supplying power to the electrical equipment of the device.

[0052] Working principle: First, the device can be moved by using multiple rollers 702. The drill rod 703 is passed through the fixed frame 701 and placed into the soil, and the stable placement of the device can be achieved. Placing the dust-proof sponge plate 605 on the inner wall of the installation groove 603 can play a certain role in dust prevention;

[0053] Next, turn on the waterproof motor 504 to make the wire winding roller 503 rotate, and wind up the steel wire rope 505 on the wire winding roller 503, then the second U-shaped block 201 can be lifted, so that multiple solar panels 203 can receive sunlight, which is convenient for quickly adjusting the angle of the solar panels 203. When the weather is bad, the second U-shaped block 201 can be placed back into the protection box 101, which improves the protection of multiple solar panels 203. In addition, when it rains, the water will flow out through the through hole 106 along the inclined surface of the inclined plate 105, which can reduce the water flowing into the protection box 101. When the liquid level sensor 14 detects the water level, the control cabinet 104 will turn on the water pump 15 to pump out the water in the protection box 101;

[0054] When in heavy rain or bad weather and the bracket assembly 2 is retracted into the protection assembly 1, turning on the first electric cylinder 801 to condition the position of the moving block 802 can indirectly adjust the position of the rain-proof block 803, and the rain-proof block 803 can be used to prevent rain from the front end of the second U-shaped block 201, which can reduce the rainwater entering the protection box 101;

[0055] Turning on the fan 18 can ventilate the protection box 101 and can also blow off the dust on the entire row of solar panels 203. These dusts will fall on the lower inner wall of the protection box 101 and will eventually be pumped out by the water pump 15;

[0056] When the steel wire rope 505 or the waterproof motor 504 fails, the servo motor 10 is activated to drive the rotation of the screw rod body 11. The screw nut 12 will move on the outer wall of the screw rod body 11, thereby driving the movement of the second electric cylinder 19. Activating the second electric cylinder 19 causes the hemispherical body 20 to move upward, which can support the lower end of the second U-shaped block 201, and thus can realize the auxiliary support for the second U-shaped block 201. When the steel wire rope 505 or the waterproof motor 504 fails, the angle of the second U-shaped block 201 can still be adjusted;

[0057] The electric energy generated by the solar panel 203 can be converted into alternating current and stored in the storage battery 24 through the inverter 25 and the solar controller 26. The storage battery 24 can supply power to the electrical equipment of the device.

[0058] The embodiments of the present invention are given for the purposes of illustration and description, and are not exhaustive or limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A photovoltaic support, comprising a protective component (1); characterized in that: The protective assembly (1) further comprises a support assembly (2), a first support assembly (3), a second support assembly (4), an angle adjustment assembly (5), a dustproof assembly (6), a moving assembly (7) and a rainproof assembly (8); the support assembly (2) is arranged on the protective assembly (1); the first support assembly (3) and the second support assembly (4) for supporting are arranged at the upper end of the protective assembly (1); the angle adjustment assembly (5) for reeling in is arranged on the second support assembly (4); dustproof assemblies (6) for preventing dust are arranged on both sides of the protective assembly (1); moving assemblies (7) for moving are arranged on both sides of the protective assembly (1); and a rainproof assembly (8) for preventing rain is arranged on the protective assembly (1); The protection assembly (1) comprises a protection box (101), a first bearing block (102), a fixed cabinet (103), a control cabinet (104), an inclined plate (105), a through hole (106), a first slot body (107) and a first U-shaped block (108); the first bearing blocks (102) are fixedly connected to the lower parts of both sides of the protection box (101), the fixed cabinet (103) is fixedly connected to one side of the protection box (101), the control cabinet (104) is fixedly connected to the interior of the fixed cabinet (103), symmetrical inclined plates (105) are fixedly connected to the upper parts of the inner walls of both sides of the protection box (101), evenly distributed through holes (106) are opened through both sides of the protection box (101), the first slot body (107) is opened through the rear end of the protection box (101), and the first U-shaped block (108) is fixedly connected to the inner wall of the first slot body (107); The bracket assembly (2) comprises a second U-shaped block (201), a fixing plate (202), a solar panel (203), an ear plate (204), a roller (205) and a waterproof box (206); the second U-shaped blocks (201) are rotatably mounted on the inner walls of both sides of the first U-shaped block (108); the lower end of the second U-shaped block (201) is fixedly connected to symmetrical fixing plates (202); uniformly distributed solar panels (203) are fixedly connected between the fixing plates (202) and the second U-shaped block (201); the upper end of the second U-shaped block (201) is fixedly connected to symmetrical ear plates (204); a roller (205) is rotatably mounted between the two ear plates (204); the upper end of the second U-shaped block (201) is fixedly connected to the waterproof box (206); and both sides of the second U-shaped block (201) are in contact with the ends of the two inclined plates (105) that are close to each other. The first support assembly (3) comprises a first frame (301), a temperature and humidity sensor (302), a first hinge seat (303) and a first fixed pulley (304); the upper end of the first bearing block (102) is fixedly connected to the first frame (301), the inner wall of the first frame (301) is fixedly connected to the temperature and humidity sensor (302), the lower end of the first frame (301) is fixedly connected to the first hinge seat (303), and the first fixed pulley (304) is rotatably mounted on the inner walls of both sides of the first hinge seat (303); The second support assembly (4) comprises a second frame (401), a second hinge seat (402) and a second fixed pulley (403); the upper end of the first bearing block (102) is fixedly connected to the second frame (401), the lower end of the second frame (401) is fixedly connected to the second hinge seat (402), and the second fixed pulley (403) is rotatably mounted on the inner walls of both sides of the second hinge seat (402); The angle adjustment component (5) comprises a bearing plate (501), a third hinge seat (502), a wire take-up roller (503), a waterproof motor (504) and a steel wire rope (505); the bearing plates (501) are fixedly connected to the inner walls on both sides of the second frame (401); the third hinge seat (502) is fixedly connected to the upper end of the bearing plate (501); the wire take-up roller (503) is rotatably mounted on the inner walls on both sides of the third hinge seat (502); the waterproof motor (504) is fixedly connected to one side of the third hinge seat (502); the output shaft of the waterproof motor (504) passes through the outer wall of the third hinge seat (502) and is fixedly connected to the rotating shaft of the wire take-up roller (503); the outer wall of the wire take-up roller (503) is fixedly connected to the steel wire rope (505); the steel wire rope (505) is fixedly connected to the rotating roller (205) via the second fixed pulley (403) and the first fixed pulley (304); Liquid level sensors (14) are fixedly connected to the inner walls on both sides of the protection box (101), a water pump (15) is fixedly connected to the inner wall at the lower end of the protection box (101), a water pump pipe (16) is fixedly connected to the liquid extraction port of the water pump (15), a water outlet pipe (17) is fixedly connected to the liquid outlet port of the water pump (15), and the other end of the water outlet pipe (17) penetrates the outer wall of the protection box (101) and extends to the outside of the protection box (101).

2. A photovoltaic support according to claim 1, characterized in that: The dustproof component (6) comprises a second slot body (601), a dustproof box (602), a mounting slot (603), a ventilation slot (604) and a dustproof sponge plate (605); the second slot body (601) is provided through both sides of the protection box (101); the dustproof box (602) is fixedly connected to both sides of the protection box (101); the mounting slot (603) is provided through the upper end of the dustproof box (602); the ventilation slots (604) are evenly distributed through both sides of the dustproof box (602); and the dustproof sponge plate (605) is movably provided on the inner wall of the mounting slot (603).

3. A photovoltaic support according to claim 1, characterized in that: The moving assembly (7) comprises a fixed frame (701), a roller (702), a drill rod (703) and a fixed ring (704); one end of the first bearing block (102) away from the center of the protection box (101) is fixedly connected to the evenly distributed fixed frame (701); the rollers (702) are rotatably mounted on the inner walls of the front and rear ends of the fixed frame (701); the drill rod (703) is threadedly mounted on the upper and lower ends of the fixed frame (701); the outer wall of the drill rod (703) is fixedly connected to the fixed ring (704); and the lower end of the roller (702) is located below the fixed frame (701).

4. A photovoltaic support according to claim 1, characterized in that: The rainproof component (8) comprises a first electric cylinder (801), a moving block (802) and a rainproof block (803); the front end inner wall of the protection box (101) is fixedly connected to the symmetrical first electric cylinder (801); the front end of the telescopic rod of the first electric cylinder (801) penetrates the protection box (101) and is fixedly connected to the moving block (802); the upper end of the moving block (802) is fixedly connected to the rainproof block (803); and the rainproof block (803) is in an inverted "U" shape.

5. A photovoltaic support according to claim 1, characterized in that: A fan (18) is fixedly connected to the inner wall of the rear end of the protection box (101), and the fan (18) is located in the upper part of the protection box (101).

6. A photovoltaic support according to claim 1, characterized in that: A fixing seat (9) and a bearing seat (13) are fixedly connected to the inner wall of the lower end of the protection box (101); a servo motor (10) is fixedly connected to the front end of the fixing seat (9); a rear end of an output shaft of the servo motor (10) passes through the fixing seat (9) and is fixedly connected to a screw body (11); a rear end outer wall of the screw body (11) is in contact with an inner wall of the bearing seat (13); a screw nut (12) is movably mounted on the outer wall of the screw body (11); two second electric cylinders (19) are fixedly connected to the upper end of the screw nut (12); a hemisphere (20) is fixedly connected to the upper end of the telescopic rod of the second electric cylinder (19); and the hemisphere (20) is located directly below the middle area of ​​the second U-shaped block (201).

7. A photovoltaic support according to claim 1, characterized in that: A fixing box (23) is fixedly connected to the rear end of the protection box (101), and a storage battery (24), an inverter (25) and a solar controller (26) are fixedly connected to the inner wall of the lower end of the fixing box (23).

8. A photovoltaic support according to claim 1, characterized in that: The first frame (301) and the second frame (401) are both in an inverted "U"-shaped structure, and the first fixed pulley (304) and the second fixed pulley (403) are located in the same plane.

9. A photovoltaic support according to claim 1, characterized in that: A second bearing block (21) is fixedly connected to the groove at the upper end of the protection box (101), and a rubber body (22) is fixedly connected to the upper end of the second bearing block (21).

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