Photovoltaic power generation product installation device

Abstract

The invention discloses a photovoltaic power generation product mounting device, and relates to the technical field of photovoltaic power generation products, the photovoltaic power generation product mounting device comprises a roof, a fixing frame is fixedly mounted at the top of the roof, a motor is fixedly mounted at the bottom of the roof, a rotating shaft is rotatably mounted on the inner wall of the fixing frame, and a supporting plate is fixedly mounted on the circumferential surface of the rotating shaft; a fixing plate is fixedly mounted at the top of the supporting plate, a photovoltaic panel is fixedly mounted on the inner wall of the fixing plate, a water storage tank is fixedly mounted on the side, away from the motor, of the fixing plate, a drainage pipe is fixedly mounted on the outer wall of the water storage tank, and a fixing device is further arranged on the inner wall of the fixing plate, so that the stability of the whole photovoltaic power generation system can be effectively enhanced; under the action of wind power, vibration or other external interference, the fixed photovoltaic panel can prevent the photovoltaic panel from displacing, inclining or falling off, so that stable operation of the system in long-term use is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation products, and in particular to a photovoltaic power generation product installation device. Background Art

[0002] Photovoltaic power generation products refer to devices that use solar cells to convert sunlight directly into electricity based on the photovoltaic effect. Photovoltaic power generation products used in buildings are typically installed on rooftops.

[0003] The patent with the patent announcement number CN215186558U relates to the technical field of photovoltaic power generation products, including connection structures, fasteners and square tubes; the connection structure includes a frame, and the fasteners penetrate the frame and the square tube to fix the frame to the square tube; the outer edge of the frame is provided with a structural adhesive layer, and the structural adhesive layer bonds the photovoltaic power generation product to the frame. By placing a square tube on the roof, and fixing a frame on the square tube by fasteners, and then providing a structural adhesive layer on the frame, the photovoltaic power generation product can be bonded to the frame through the structural adhesive layer, thereby achieving the fixation of the photovoltaic power generation product. Therefore, several photovoltaic power generation products can form an overhead planar photovoltaic power generation system on the roof. This device has a simple structure, is easy to install, and can alleviate the heat in summer and the cold in winter on the top floor of the building on the basis of reducing the energy consumption of the building.

[0004] The above patent has a simple structure and is easy to install. It can reduce the heat in summer and the cold in winter on the top floor of the building while reducing the energy consumption of the building. However, if the photovoltaic panels are not firmly fixed when they are installed on the roof, they may become loose or shifted due to wind, vibration or other external forces. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a photovoltaic power generation product installation device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a photovoltaic power generation product installation device, comprising a roof, a fixing frame fixedly mounted on the top of the roof, a motor fixedly mounted on the bottom of the roof, a rotating shaft rotatably mounted on the inner wall of the fixing frame, a support plate fixedly mounted on the circumferential surface of the rotating shaft, a fixing plate fixedly mounted on the top of the support plate, a photovoltaic panel fixedly mounted on the inner wall of the fixing plate, a water storage tank fixedly mounted on the side of the fixing plate away from the motor, a drain pipe fixedly mounted on the outer wall of the water storage tank, and a fixing device further provided on the inner wall of the fixing plate; The fixing device includes a sliding block, a sliding rod, a fixed rod, an elastic telescopic rod and a fixing clamp, the sliding block slides through the bottom of the fixed plate, the sliding rod is slidably installed on the bottom of the fixed plate, the elastic telescopic rod is fixedly installed on the inner wall of the fixed plate, the fixed rod is fixedly installed on the movable end of the elastic telescopic rod, the fixed rod slides through the bottom of the fixed plate, and the fixing clamp is fixedly installed on the movable end of the elastic telescopic rod.

[0007] According to the above technical solution, the fixing device also includes a baffle, a sliding key and a rotating buckle. The baffle is fixedly installed on the side of the sliding rod close to the motor, and a sliding groove is provided on the side of the support plate close to the motor. The sliding key is slidably installed on the inner wall of the sliding groove, and the rotating buckle is rotatably installed on the side of the rotating shaft close to the output end of the motor. It can effectively enhance the stability of the entire photovoltaic power generation system. Under the influence of wind, vibration or other external interference, fixing the photovoltaic panel can prevent the photovoltaic panel from displacement, tilting or falling off, thereby ensuring the stable operation of the system in long-term use.

[0008] The cam is fixedly mounted on a support frame and is adapted to move the cam forwardly to move the cam forwardly to a position adjacent to the support frame, the cam being adapted to move the cam forwardly to a position adjacent to the support frame.

[0009] According to the above technical solution, a cleaning device for cleaning the surface of the photovoltaic panel and a protective device for strengthening the fixation between the support plate and the fixed plate are also provided on the top of the fixed plate. The cleaning device includes a push rod, a sliding rod, a cover plate, a pressure rod, a telescopic rod, a short rod, a key, a scraper, a pressure plate, a hydraulic cylinder, a nozzle and a sliding key. The push rod is slidably installed on the bottom of the fixed plate, the sliding rod is fixedly installed on the side of the push rod close to the drain pipe, the cover plate is rotatably installed on the top of the water tank, the pressure rod is fixedly installed on the side of the cover plate away from the water tank, the telescopic rod is fixedly installed on the top of the fixed frame, the short rod is fixedly installed on the top of the telescopic rod, and the scraper is rotatably installed on the short rod away from the telescopic rod. At one end, the key is slidably installed on the inner wall of the short rod, the key slides through the top of the scraper, the pressure plate is slidably installed on the movable end of the telescopic plate, the hydraulic cylinder is fixedly installed on the top of the fixed frame, the movable end of the hydraulic cylinder is fixedly connected to the pressure plate, the nozzle is slidably installed on the top of the fixed plate, the sliding key is slidably installed on the inner wall of the nozzle, the sliding key slides through the top of the scraper, and the movement of the pressure plate will squeeze the liquid on the inner wall of the hydraulic cylinder into the No. 2 hose and slowly spray out through the nozzle. The water can form a lubricating layer on the surface of the photovoltaic panel, reducing the friction between the scraper and the surface of the photovoltaic panel. This can prevent the scraper from directly scratching the surface of the photovoltaic panel, reducing the risk of damage or scratches, and thus extending the service life of the photovoltaic panel.

[0010] According to the above technical solution, a No. 2 torsion spring is provided between the scraper and the short rod, and the No. 2 torsion spring is provided to drive the scraper to rotate. A No. 3 torsion spring is provided between the cover plate and the water tank, and the No. 3 torsion spring is provided to drive the cover plate to rotate. The hydraulic cylinder is connected to the water tank through a No. 1 hose, and a No. 1 one-way valve is provided between the No. 1 hose and the water tank. The No. 1 one-way valve allows the liquid inside the water tank to enter the hydraulic cylinder in one direction. The hydraulic cylinder is connected to the nozzle through a No. 2 hose, and a No. 2 one-way valve is provided between the No. 2 hose and the nozzle. The No. 2 one-way valve allows the liquid inside the hydraulic cylinder to enter the nozzle in one direction.

[0011] According to the above technical solution, the protection device includes a sliding plate, a pull rod, a connecting rod, an arc-shaped key, a rotating plate, a circular groove plate, a sliding rod, a pushing rod, a pushing plate and a rotating scraper. The sliding plate is slidably mounted on the inner wall of the water tank, the pull rod slides through the bottom of the water tank, the arc-shaped key is slidably mounted on the outer wall of the fixed frame, one end of the connecting rod is rotatably mounted on the side of the pull rod close to the arc-shaped key, the other end of the connecting rod is rotatably mounted on the side of the arc-shaped key close to the pull rod, the rotating plate is rotatably mounted on the side of the support plate close to the telescopic rod, the circular groove plate is fixedly mounted on the bottom of the fixed plate, and the rotating A round rod is provided on the side of the plate close to the circular groove plate, and the shape of the round rod matches the circular groove plate. The sliding rod is slidably installed on the side of the short rod away from the pressure rod, and the pushing plate is fixedly installed on the side of the scraper away from the pressure rod. The pushing rod is fixedly installed on the side of the sliding rod close to the pushing plate, and the rotating scraper is rotatably installed at the bottom of the sliding rod. The round rod will contact the inner wall of the circular groove plate to strengthen the supporting force between the support plate and the fixed plate. Strengthening the supporting strength between the support plate and the fixed plate can effectively prevent the fixed plate from being displaced or loosened under strong wind or rain erosion, thereby ensuring the stability and safety of the photovoltaic system.

[0012] The cam is fixedly mounted on a cam face, and the cam face is fixedly mounted on a cam face, and the cam face is mounted on a cam face, wherein the cam face is mounted on a cam face and the cam face is mounted on a cam face.

[0013] According to the above technical solution, a key slot is provided on the side of the rotating clamp close to the rotating key, and the shape of the rotating key matches the key slot. A No. 3 spring is provided between the sliding plate and the water tank. The No. 3 spring is provided to provide a certain degree of support to the sliding plate. A No. 4 torsion spring is provided between the rotating plate and the support plate. The No. 4 torsion spring is provided to drive the rotating plate to rotate. A No. 5 torsion spring is used between the rotating clamp and the support plate. The No. 5 torsion spring is provided to drive the rotating clamp to rotate. A No. 6 torsion spring is provided between the rotating key and the fixed arc plate. The No. 6 spring is provided to drive the rotating key to rotate. A blocking block is fixedly installed on the side of the rotating scraper close to the pressure rod.

[0014] The present invention provides a photovoltaic power generation product installation device. It has the following beneficial effects: (1) In this invention, the movement of the round rod will release the limit on the fixed rod, and the limit on the movable end of the elastic telescopic rod will be released, and the movable end of the elastic telescopic rod will extend, and the movable end of the elastic telescopic rod will push the fixing clamp to fix the photovoltaic panel. Fixing can effectively enhance the stability of the entire photovoltaic power generation system. Under the influence of wind, vibration or other external interference, fixing the photovoltaic panel can prevent the photovoltaic panel from displacement, tilting or falling off, thereby ensuring the stable operation of the system in long-term use.

[0015] (2) In this invention, when the fixed plate rotates, the scraper will clean the surface of the photovoltaic panel. In the folded state, the scraper will not contact the surface of the photovoltaic panel, avoiding unnecessary friction and possible damage. When the photovoltaic panel is installed, the scraper will be automatically or manually unfolded and straightened. At this time, the scraper will clean the surface of the photovoltaic panel to ensure that the photovoltaic panel can absorb sunlight to the greatest extent and improve power generation efficiency.

[0016] (3) In this invention, the rotation of the fixed plate will push the movable end of the telescopic rod to slide toward the inside of the telescopic rod, and the movement of the movable end of the telescopic rod will drive the pressure plate to move. The movement of the pressure plate will squeeze the liquid on the inner wall of the hydraulic cylinder into the No. 2 hose and slowly spray out through the nozzle. The water can form a lubricating layer on the surface of the photovoltaic panel, reducing the friction between the scraper and the surface of the photovoltaic panel. This can prevent the scraper from directly scratching the surface of the photovoltaic panel, reducing the risk of damage or scratches, and thus extending the service life of the photovoltaic panel.

[0017] (4) In this invention, the circular rod will contact the inner wall of the circular groove plate to strengthen the supporting force between the support plate and the fixed plate, and strengthen the supporting strength between the support plate and the fixed plate, which can effectively prevent the fixed plate from being displaced or loosened under strong wind or rain, thereby ensuring the stability and safety of the photovoltaic system.

[0018] (5) In this invention, the rotating key will contact the inner wall of the rotating clamp, thereby strengthening the support strength between the support plate and the rotating shaft. Heavy rain is usually accompanied by strong winds. Increasing the support strength between the support plate and the rotating shaft can improve the wind resistance of the entire photovoltaic system, ensuring that the photovoltaic panels are not blown or shaken by wind in bad weather. By enhancing the stability of the supporting structure, the risk of the system being damaged by wind can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the device and support plate of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 For the present invention Figure 2 The enlarged structural diagram of part B in the middle; Figure 5 This is a schematic diagram of the position structure of the sliding key and the rotating buckle of the present invention; Figure 6 This is a schematic diagram of the short rod and scraper position structure of the present invention; Figure 7 This is a schematic diagram of the position structure of the rotating scraper and the sliding plate of the present invention; Figure 8 This is a schematic diagram of the position structure of the pull rod and the connecting rod of the present invention; Figure 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of part C in the middle.

[0020] In the figure: 1, roof; 2, fixing frame; 3, motor; 4, fixing plate; 5, water tank; 6, drain pipe; 7, rotating shaft; 8, support plate; 9, photovoltaic panel; 10, sliding block; 11, sliding rod; 12, fixing rod; 13, elastic telescopic rod; 14, fixing clamp; 15, stop rod; 16, sliding key; 17, rotating buckle; 21, push rod; 22, sliding plug rod; 23, cover plate; 24, pressure rod; 25, telescopic rod; 26, short rod; 27, plug key; 2 8. Scraper; 29. Pressing plate; 291. Hydraulic cylinder; 292. Nozzle; 293. Slide key; 31. Sliding plate; 32. Pull rod; 33. Connecting rod; 34. Arc key; 35. Rotating plate; 36. Rotating clamp; 37. Fixed arc plate; 38. Rotating key; 39. Telescopic plate; 391. Connecting rod; 392. Sliding key; 393. Circular groove plate; 394. Slide rod; 395. Push rod; 396. Push plate; 397. Rotating scraper. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1-9One embodiment of the present invention is: a photovoltaic power generation product installation device, including a roof 1, a fixing frame 2 fixedly mounted on the top of the roof 1, a motor 3 fixedly mounted on the bottom of the roof 1, a rotating shaft 7 rotatably mounted on the inner wall of the fixing frame 2, a support plate 8 fixedly mounted on the circumferential surface of the rotating shaft 7, a fixing plate 4 fixedly mounted on the top of the support plate 8, a photovoltaic panel 9 fixedly mounted on the inner wall of the fixing plate 4, a water storage tank 5 fixedly mounted on the side of the fixing plate 4 away from the motor 3, a drain pipe 6 fixedly mounted on the outer wall of the water storage tank 5, and a fixing device further provided on the inner wall of the fixing plate 4; The fixing device includes a sliding block 10, a sliding rod 11, a fixed rod 12, an elastic telescopic rod 13 and a fixing clamp 14. The sliding block 10 slides through the bottom of the fixed plate 4, the sliding rod 11 is slidably installed at the bottom of the fixed plate 4, the elastic telescopic rod 13 is fixedly installed on the inner wall of the fixed plate 4, the fixed rod 12 is fixedly installed at the movable end of the elastic telescopic rod 13, the fixed rod 12 slides through the bottom of the fixed plate 4, and the fixing clamp 14 is fixedly installed at the movable end of the elastic telescopic rod 13.

[0023] The fixing device also includes a baffle 15, a sliding key 16 and a rotating buckle 17. The baffle 15 is fixedly installed on the side of the sliding rod 11 close to the motor 3. A sliding groove is provided on the side of the support plate 8 close to the motor 3. The sliding key 16 is slidably installed on the inner wall of the sliding groove. The rotating buckle 17 is rotatably installed on the side of the rotating shaft 7 close to the output end of the motor 3. It can effectively enhance the stability of the entire photovoltaic power generation system. Under the influence of wind, vibration or other external interference, fixing the photovoltaic panel 9 can prevent the photovoltaic panel 9 from being displaced, tilted or falling off, thereby ensuring the stable operation of the system in long-term use.

[0024] A No. 1 spring is provided between the sliding block 10 and the fixed plate 4. The No. 1 spring is provided to drive the sliding block 10 to move. The side of the sliding rod 11 close to the sliding block 10 is set as an inclined surface. The sliding rod 11 is provided with an inclined surface to facilitate the sliding block 10 to push the sliding rod 11 to move. The sliding rod 11 is provided with a round rod on the side close to the fixed rod 12. The fixed rod 12 is provided with a round groove on the side close to the round rod, and the shape of the round rod matches the round groove. The sliding key 16 is fixedly installed with a round key on the side close to the rotating buckle 17. The rotating buckle 17 is provided with a fixed groove on the side close to the round key, and the round key matches the shape of the fixed groove. A No. 2 spring is provided between the sliding key 16 and the support plate 8. The No. 2 spring is provided to drive the sliding key 16 to return to its original position. A No. 1 torsion spring is provided between the rotating buckle 17 and the rotating shaft 7. A No. 1 torsion spring is provided to drive the rotating buckle 17 to return to its original position. A filter is fixedly installed on the top of the water storage tank 5.

[0025] When this embodiment works: when the photovoltaic panel 9 needs to be installed on the surface of the roof 1, the fixing frame 2 needs to be fixed to the top of the roof 9 by screws first. When the fixing frame 2 is fixed, the photovoltaic panel 9 is placed in the fixing plate 4 for fixing. When the photovoltaic panel 9 is placed inside the fixing plate 4, the sliding block 10 will move downward due to the gravity of the photovoltaic panel 9 itself. The movement of the sliding block 10 will contact the inclined surface of the sliding rod 11, and the sliding block 10 will push the sliding rod 11 to slide in the direction away from the support plate 8. The movement of the sliding rod 11 will drive the round rod to move, and the movement of the round rod will release the limit on the fixing rod 12, and the limit of the movable end of the elastic telescopic rod 13 will be released, and the movable end of the elastic telescopic rod 13 will extend, and the movable end of the elastic telescopic rod 13 will push the fixing clamp 14 to fix the photovoltaic panel 9. Fixing can effectively enhance the stability of the entire photovoltaic power generation system. Under the influence of wind, vibration or other external interference, the fixing The photovoltaic panel 9 can prevent the photovoltaic panel 9 from being displaced, tilted or falling off, thereby ensuring the stable operation of the system during long-term use. The movement of the sliding rod 11 will drive the blocking rod 15 to move, and the movement of the blocking rod 15 will release the rotation of the sliding key 16. The sliding key 16 will be pulled by the No. 2 spring to rotate in the direction away from the rotating buckle 17, and the limit of the rotating buckle 17 will be released. The rotating buckle 17 will be driven by the No. 1 torsion spring to rotate toward the output end of the motor 3, so that the motor 3 can drive the rotating shaft 7 to rotate after the photovoltaic panel 9 is installed. The rotation of the rotating shaft 7 drives the photovoltaic panel 9 to rotate with the sun. During the installation process, the photovoltaic panel 9 may be subjected to a large external force or vibration. If the motor 3 is started in advance, the photovoltaic panel 9 may vibrate or be unevenly stressed, increasing the risk of breakage or damage. Only after the installation is completed can the motor 3 drive the photovoltaic panel 9 to rotate, which can ensure that the photovoltaic panel 9 is firmly fixed on the fixed plate 4 to avoid damage caused by external force.

[0026] See also Figures 1-9, based on the above embodiment, in another embodiment of the present invention, a cleaning device for cleaning the surface of the photovoltaic panel 9 and a protective device for strengthening the fixation between the support plate 8 and the fixed plate 4 are further provided on the top of the fixed plate 4, the cleaning device includes a push rod 21, a sliding plug rod 22, a cover plate 23, a pressure rod 24, a telescopic rod 25, a short rod 26, a key 27, a scraper 28, a pressure plate 29, a hydraulic cylinder 291, a nozzle 292 and a sliding key 293, the push rod 21 is slidably mounted on the bottom of the fixed plate 4, the sliding plug rod 22 is fixedly mounted on the side of the push rod 21 close to the drain pipe 6, the cover plate 23 is rotatably mounted on the top of the water tank 5, the pressure rod 24 is fixedly mounted on the side of the cover plate 23 away from the water tank 5, the telescopic rod 25 is fixedly mounted on the top of the fixed frame 2, the short rod 26 is fixedly mounted on the top of the telescopic rod 25, and the scraper 28 is rotatably mounted on the short rod 2 6 is away from one end of the telescopic rod 25, the key 27 is slidably installed on the inner wall of the short rod 26, the key 27 slides through the top of the scraper 28, the pressure plate 29 is slidably installed on the movable end of the telescopic plate 39, the hydraulic cylinder 291 is fixedly installed on the top of the fixed frame 2, the movable end of the hydraulic cylinder 291 is fixedly connected to the pressure plate 29, the nozzle 292 is slidably installed on the top of the fixed plate 4, the sliding key 293 is slidably installed on the inner wall of the nozzle 292, the sliding key 293 slides through the top of the scraper 28, the movement of the pressure plate 29 will squeeze the liquid on the inner wall of the hydraulic cylinder 291 into the No. 2 hose and slowly sprayed out through the nozzle 292, the water can form a lubricating layer on the surface of the photovoltaic panel 9, reducing the friction between the scraper 28 and the surface of the photovoltaic panel 9, which can prevent the scraper 28 from directly scratching the surface of the photovoltaic panel 9, reducing the risk of damage or scratches, thereby extending the service life of the photovoltaic panel 9.

[0027] A No. 2 torsion spring is provided between the scraper 28 and the short rod 26. The No. 2 torsion spring is provided to drive the scraper 28 to rotate. A No. 3 torsion spring is provided between the cover plate 23 and the water tank 5. The No. 3 torsion spring is provided to drive the cover plate 23 to rotate. The hydraulic cylinder 291 is connected to the water tank 5 through a No. 1 hose. A No. 1 one-way valve is provided between the No. 1 hose and the water tank 5. The No. 1 one-way valve allows the liquid inside the water tank 5 to enter the hydraulic cylinder 291 in one direction. The hydraulic cylinder 291 is connected to the nozzle 292 through a No. 2 hose. A No. 2 one-way valve is provided between the No. 2 hose and the nozzle 292. The No. 2 one-way valve allows the liquid inside the hydraulic cylinder 291 to enter the nozzle 292 in one direction.

[0028] The protective device includes a sliding plate 31, a pull rod 32, a connecting rod 33, an arc-shaped key 34, a rotating plate 35, a circular groove plate 393, a sliding rod 394, a pushing rod 395, a pushing plate 396 and a rotating scraper 397. The sliding plate 31 is slidably mounted on the inner wall of the water storage tank 5, the pull rod 32 slides through the bottom of the water storage tank 5, the arc-shaped key 34 is slidably mounted on the outer wall of the fixed frame 2, one end of the connecting rod 33 is rotatably mounted on the side of the pull rod 32 close to the arc-shaped key 34, the other end of the connecting rod 33 is rotatably mounted on the side of the arc-shaped key 34 close to the pull rod 32, the rotating plate 35 is rotatably mounted on the side of the support plate 8 close to the telescopic rod 25, the circular groove plate 393 is fixedly mounted on the bottom of the fixed plate 4, and the rotating plate 35 is close to the telescopic rod 25. A circular rod is provided on one side of the circular groove plate 393, and the shape of the circular rod matches the circular groove plate 393. The sliding rod 394 is slidably installed on the side of the short rod 26 away from the pressure rod 24, and the pushing plate 396 is fixedly installed on the side of the scraper 28 away from the pressure rod 24. The pushing rod 395 is fixedly installed on the side of the sliding rod 394 close to the pushing plate 396, and the rotating scraper 397 is rotatably installed at the bottom of the sliding rod 394. The circular rod will contact the inner wall of the circular groove plate 393 to strengthen the supporting force between the support plate 8 and the fixed plate 4. Strengthening the supporting strength between the support plate 8 and the fixed plate 4 can effectively prevent the fixed plate 4 from being displaced or loosened under strong wind or rain erosion, thereby ensuring the stability and safety of the photovoltaic system.

[0029] The protective device also includes a rotating clamp 36, a fixed arc plate 37, a rotating key 38, a telescopic plate 39, a connecting rod 391 and a sliding key 392. The rotating clamp 36 is rotatably mounted on the side of the support plate 8 close to the rotating shaft 7, the fixed arc plate 37 is fixedly mounted on the circumferential surface of the rotating shaft 7, the rotating key 38 is rotatably mounted on the side of the fixed arc plate 37 close to the rotating clamp 36, the telescopic plate 39 is fixedly mounted on the side of the support plate 8 close to the rotating plate 35, the sliding key 392 is slidably mounted on the side of the support plate 8 close to the telescopic plate 39, and one end of the connecting rod 391 is rotatably mounted on the side of the support plate 8 close to the telescopic plate 39. It is movably mounted on the movable end of the telescopic plate 39, and the other end of the connecting rod 391 is rotatably mounted on the side of the sliding key 392 close to the telescopic plate 39. The rotating clamp 36 is fixedly mounted with a block on one side of the sliding key 392, and the sliding key 392 slides through the block. Heavy rain is usually accompanied by strong winds. Increasing the support strength between the support plate 8 and the rotating shaft 7 can improve the wind resistance of the entire photovoltaic system and ensure that the photovoltaic panel 9 is not blown or shaken by the wind in bad weather. By enhancing the stability of the supporting structure, the risk of the system being damaged by wind can be reduced.

[0030] A key slot is provided on the side of the rotating clamp 36 close to the rotating key 38, and the shape of the rotating key 38 matches the key slot. A No. 3 spring is provided between the sliding plate 31 and the water tank 5. The No. 3 spring is provided to provide a certain degree of support to the sliding plate 31. A No. 4 torsion spring is provided between the rotating plate 35 and the support plate 8. The No. 4 torsion spring is provided to drive the rotating plate 35 to rotate. A No. 5 torsion spring is used between the rotating clamp 36 and the support plate 8. The No. 5 torsion spring is provided to drive the rotating clamp 36 to rotate. A No. 6 torsion spring is provided between the rotating key 38 and the fixed arc plate 37. The No. 6 spring is provided to drive the rotating key 38 to rotate. A blocking block is fixedly installed on the side of the rotating scraper 397 close to the pressure rod 24.

[0031] When the present embodiment is working, the movement of the sliding rod 11 will push the push rod 21 to move, and the movement of the push rod 21 will push the sliding plug rod 22 to move. The movement of the sliding plug rod 22 will release the limit of the cover plate 23, and the cover plate 23 will be driven by the No. 3 torsion spring to rotate in the direction away from the scraper plate 28. The rotation of the cover plate 23 will drive the pressure rod 24 to move, and the movement of the pressure rod 24 will release the limit of the scraper plate 28, and the scraper plate 28 will be driven by the No. 2 torsion spring to rotate in the direction close to the nozzle 292. The rotation of the scraper plate 28 will contact the key 27, and the key 27 will contact the inner wall of the scraper plate 28 to limit the scraper plate 28. When the fixed plate 4 rotates, the scraper plate 28 will clean the surface of the photovoltaic panel 9. In the folded state, the scraper plate will not contact the surface of the photovoltaic panel 9, avoiding unnecessary friction and possible damage. When the photovoltaic panel 9 is installed, the scraper plate will be automatically or manually unfolded and straightened. At this time, the scraper plate 28 will clean the surface of the photovoltaic panel to ensure that the photovoltaic panel 9 can absorb sunlight to the greatest extent and improve the power generation efficiency. The rotation of the scraper 28 will contact the sliding key 293, and the sliding key 293 will contact the inner wall of the scraper 28. When the scraper 28 cleans the surface of the photovoltaic panel 9, the nozzle 292 will also be in the same position as the scraper 28. The rotation of the fixed plate 4 will push the movable end of the telescopic rod 25 to slide toward the inside of the telescopic rod 25, and the movement of the movable end of the telescopic rod 25 will drive the pressure plate 29 to move. The movement of the pressure plate 29 will squeeze the liquid on the inner wall of the hydraulic cylinder 291 into the No. 2 hose and slowly spray out through the nozzle 292. Water can form a lubricating layer on the surface of the photovoltaic panel 9, reducing the friction between the scraper 28 and the surface of the photovoltaic panel 9. This can prevent the scraper 28 from directly scratching the surface of the photovoltaic panel 9, reducing the risk of damage or scratches, thereby extending the service life of the photovoltaic panel 9.

[0032] When the scraper 28 rotates, it will drive the push plate 396 to move, the movement of the push plate 396 will push the push rod 395 to move, the movement of the push rod 395 will push the sliding rod 394 to move, and the movement of the sliding rod 394 will drive the rotating scraper 397 to move to the surface of the filter. When the scraper 28 scrapes the surface of the photovoltaic panel 9, the rotating scraper 397 will also clean the surface of the filter to prevent the filter surface from being blocked by rainwater and reducing the collection capacity of the water storage tank 5. When it starts to rain outside, the water storage tank 5 will collect rainwater, and a part of the collected rainwater will be discharged through the drain pipe 6, and the rest A portion of the rainwater will be drawn into the hydraulic cylinder 291, and the rainwater drawn into the hydraulic cylinder 291 will be sprayed out through the nozzle 292. When the external rainwater is too much and the drainage capacity of the drainage pipe 6 is less than the rainwater collected, the rainwater inside the water storage tank 5 will gradually increase. When the rainwater inside the water storage tank 5 is too much, the rainwater will press the sliding plate 31 to move, and the movement of the sliding plate 31 will push the pull rod 32 to move, and the movement of the pull rod 32 will pull the connecting rod 33 to move, and the movement of the connecting rod 33 will pull the arc key 34 to move, and the movement of the arc key 34 will release the limit of the rotating plate 35, and the rotating plate 35 will be rotated. 5 will be driven by the No. 4 torsion spring to rotate toward the direction of the circular groove plate 393, and the circular rod will contact the inner wall of the circular groove plate 393 to strengthen the supporting force between the support plate 8 and the fixed plate 4, and strengthen the supporting strength between the support plate 8 and the fixed plate 4, which can effectively prevent the fixed plate 4 from being displaced or loosened under strong wind or rain, thereby ensuring the stability and safety of the photovoltaic system. The rotation of the rotating plate 35 will squeeze the movable end of the telescopic plate 39, and the sliding of the movable end of the telescopic plate 39 toward the inside of the telescopic plate 39 will push the connecting rod 391 to move, and the movement of the connecting rod 391 will push the sliding key 39 2 moves, and the movement of the sliding key 392 will release the limit on the rotating clamp 36, so that the rotating clamp 36 will be driven by the No. 5 torsion spring to rotate toward the fixed arc plate 37, and the rotating key 38 will contact the inner wall of the rotating clamp 36, thereby strengthening the support strength between the support plate 8 and the rotating shaft 7. Heavy rain is usually accompanied by strong winds. Increasing the support strength between the support plate 8 and the rotating shaft 7 can improve the wind resistance of the entire photovoltaic system, ensuring that the photovoltaic panel 9 is not blown or shaken by the wind in bad weather. By enhancing the stability of the support structure, the risk of the system being damaged by wind can be reduced.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power generation product installation device, comprising a roof (1), characterized in that: A fixing frame (2) is fixedly mounted on the top of the roof (1), a motor (3) is fixedly mounted on the bottom of the roof (1), a rotating shaft (7) is rotatably mounted on the inner wall of the fixing frame (2), a supporting plate (8) is fixedly mounted on the circumferential surface of the rotating shaft (7), a fixing plate (4) is fixedly mounted on the top of the supporting plate (8), a photovoltaic panel (9) is fixedly mounted on the inner wall of the fixing plate (4), a water tank (5) is fixedly mounted on the side of the fixing plate (4) away from the motor (3), a drain pipe (6) is fixedly mounted on the outer wall of the water tank (5), and a fixing device is further provided on the inner wall of the fixing plate (4); The fixing device comprises a sliding block (10), a sliding rod (11), a fixing rod (12), an elastic telescopic rod (13) and a fixing clamp (14), wherein the sliding block (10) slides through the bottom of the fixing plate (4), the sliding rod (11) is slidably mounted on the bottom of the fixing plate (4), the elastic telescopic rod (13) is fixedly mounted on the inner wall of the fixing plate (4), the fixing rod (12) is fixedly mounted on the movable end of the elastic telescopic rod (13), the fixing rod (12) slides through the bottom of the fixing plate (4), and the fixing clamp (14) is fixedly mounted on the movable end of the elastic telescopic rod (13).

2. A photovoltaic power generation product installation device according to claim 1, characterized in that: The fixing device further comprises a blocking rod (15), a sliding key (16) and a rotating buckle (17), wherein the blocking rod (15) is fixedly mounted on a side of the sliding rod (11) close to the motor (3), a sliding groove is provided on a side of the support plate (8) close to the motor (3), the sliding key (16) is slidably mounted on an inner wall of the sliding groove, and the rotating buckle (17) is rotatably mounted on a side of the rotating shaft (7) close to the output end of the motor (3); The top of the fixing plate (4) is also provided with a cleaning device for cleaning the surface of the photovoltaic panel (9) and a protective device for strengthening the fixation between the support plate (8) and the fixing plate (4).

3. A photovoltaic power generation product installation device according to claim 2, characterized in that: A No. 1 spring is provided between the sliding block (10) and the fixed plate (4); a side of the sliding rod (11) close to the sliding block (10) is provided with an inclined surface; a side of the sliding rod (11) close to the fixed rod (12) is provided with a round rod; a side of the fixed rod (12) close to the round rod is provided with a round groove; the shape of the round rod matches the round groove; a side of the sliding key (16) close to the rotating buckle (17) is fixedly installed with a round key; a side of the rotating buckle (17) close to the round key is provided with a fixed groove; the round key matches the shape of the fixed groove; a No. 2 spring is provided between the sliding key (16) and the support plate (8); a No. 1 torsion spring is provided between the rotating buckle (17) and the rotating shaft (7); and a filter is fixedly installed on the top of the water storage tank (5).

4. A photovoltaic power generation product installation device according to claim 3, characterized in that: The cleaning device comprises a push rod (21), a sliding plug rod (22), a cover plate (23), a pressure rod (24), a telescopic rod (25), a short rod (26), a key (27), a scraper (28), a pressure plate (29), a hydraulic cylinder (291), a nozzle (292) and a sliding key (293), wherein the push rod (21) is slidably mounted on the bottom of the fixed plate (4), the sliding plug rod (22) is fixedly mounted on a side of the push rod (21) close to the drain pipe (6), the cover plate (23) is rotatably mounted on the top of the water storage tank (5), the pressure rod (24) is fixedly mounted on a side of the cover plate (23) away from the water storage tank (5), the telescopic rod (25) is fixedly mounted on the top of the fixed frame (2), the short rod (26) is fixedly mounted on the top of the fixed frame (2), and the short rod (26) is fixedly mounted on the top of the fixed frame (2). ) is fixedly mounted on the top of the telescopic rod (25), the scraper (28) is rotatably mounted on the end of the short rod (26) away from the telescopic rod (25), the key (27) is slidably mounted on the inner wall of the short rod (26), the key (27) slides through the top of the scraper (28), the pressure plate (29) is slidably mounted on the movable end of the telescopic plate (39), the hydraulic cylinder (291) is fixedly mounted on the top of the fixed frame (2), the movable end of the hydraulic cylinder (291) is fixedly connected to the pressure plate (29), the nozzle (292) is slidably mounted on the top of the fixed plate (4), the sliding key (293) is slidably mounted on the inner wall of the nozzle (292), and the sliding key (293) slides through the top of the scraper (28).

5. The photovoltaic power generation product installation device according to claim 4, characterized in that: A No. 2 torsion spring is provided between the scraper (28) and the short rod (26), a No. 3 torsion spring is provided between the cover plate (23) and the water storage tank (5), the hydraulic cylinder (291) and the water storage tank (5) are connected via a No. 1 hose, a No. 1 one-way valve is provided between the No. 1 hose and the water storage tank (5), the hydraulic cylinder (291) and the nozzle (292) are connected via a No. 2 hose, a No. 2 one-way valve is provided between the No. 2 hose and the nozzle (292).

6. The photovoltaic power generation product installation device according to claim 5, characterized in that: The protection device includes a sliding plate (31), a pull rod (32), a connecting rod (33), an arc-shaped key (34), a rotating plate (35), a circular groove plate (393), a sliding rod (394), a pushing rod (395), a pushing plate (396) and a rotating scraper (397), wherein the sliding plate (31) is slidably mounted on the inner wall of the water storage tank (5), the pull rod (32) slides through the bottom of the water storage tank (5), the arc-shaped key (34) is slidably mounted on the outer wall of the fixing frame (2), one end of the connecting rod (33) is rotatably mounted on a side of the pull rod (32) close to the arc-shaped key (34), and the other end of the connecting rod (33) is rotatably mounted on a side of the arc-shaped key (34) close to the pull rod (32). The rotating plate (35) is rotatably mounted on a side of the supporting plate (8) close to the telescopic rod (25); the circular groove plate (393) is fixedly mounted on the bottom of the fixed plate (4); a circular rod is provided on a side of the rotating plate (35) close to the circular groove plate (393); the shape of the circular rod matches that of the circular groove plate (393); the sliding rod (394) is slidably mounted on a side of the short rod (26) away from the pressure rod (24); the pushing plate (396) is fixedly mounted on a side of the scraper (28) away from the pressure rod (24); the pushing rod (395) is fixedly mounted on a side of the sliding rod (394) close to the pushing plate (396); and the rotating scraper (397) is rotatably mounted on the bottom of the sliding rod (394).

7. The photovoltaic power generation product installation device according to claim 6, characterized in that: The protective device further comprises a rotating clamp (36), a fixed arc plate (37), a rotating key (38), a telescopic plate (39), a connecting rod (391) and a sliding key (392), wherein the rotating clamp (36) is rotatably mounted on a side of the support plate (8) close to the rotating shaft (7), the fixed arc plate (37) is fixedly mounted on the circumferential surface of the rotating shaft (7), the rotating key (38) is rotatably mounted on a side of the fixed arc plate (37) close to the rotating clamp (36), and the telescopic plate (39) is fixedly mounted on the support plate (8). The support plate (8) is close to the side of the rotating plate (35), the sliding key (392) is slidably mounted on the side of the support plate (8) close to the telescopic plate (39), one end of the connecting rod (391) is rotatably mounted on the movable end of the telescopic plate (39), and the other end of the connecting rod (391) is rotatably mounted on the side of the sliding key (392) close to the telescopic plate (39), and a block is fixedly mounted on the side of the rotating clamp (36) close to the sliding key (392), and the sliding key (392) slides through the block.

8. The photovoltaic power generation product installation device according to claim 7, characterized in that: A key slot is provided on the side of the rotating clamp (36) close to the rotating key (38), and the shape of the rotating key (38) matches the key slot. A No. 3 spring is provided between the sliding plate (31) and the water storage tank (5), a No. 4 torsion spring is provided between the rotating plate (35) and the support plate (8), a No. 5 torsion spring is used between the rotating clamp (36) and the support plate (8), a No. 6 torsion spring is provided between the rotating key (38) and the fixed arc plate (37), and a blocking block is fixedly installed on the side of the rotating scraper (397) close to the pressure rod (24).

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