A device based on integration of photovoltaic technology and wind power generation technology

Abstract

This application discloses an integrated device based on photovoltaic and wind power generation technologies, belonging to the field of photovoltaic technology. The device includes a wind turbine, with an electrically operated annular slide rail mounted on the outer wall of the wind turbine tower. A slider A is slidably connected to the outer wall of the electric annular slide rail, and a mounting platform is fixedly connected to the outer wall of slider A. This application uses the electric annular slide rail to drive the photovoltaic panel to rotate around the tower. Combined with the linkage between the eccentric annular groove and the support rod, the tilt angle of the photovoltaic panel is automatically adjusted according to the solar altitude angle, ensuring that the photovoltaic panel maintains the optimal angle of sunlight reception at different times. Simultaneously, when the tilt angle increases, the friction block automatically presses against the mounting rod to provide damping; when the tilt angle decreases, the friction block automatically disengages to reduce resistance, effectively preventing damage to the photovoltaic panel due to wind swaying when the windward area increases.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic technology, specifically relating to a device that integrates photovoltaic technology and wind power generation technology. Background Technology

[0002] Devices integrating photovoltaic and wind power technologies are currently the most widely used power generation devices in the field of new energy power generation. They combine the advantages of both photovoltaic and wind power generation, which can improve the adaptability of power generation equipment to different natural environments and improve the overall power generation stability and output.

[0003] Announcement No. CN111404452B discloses an integrated device based on photovoltaic technology and wind power generation technology, including a support column and a connecting block. A wind turbine is movably connected to the outside of the support column, a slide rail is fixedly connected to the outside of the support column, a slider is movably connected to the inside of the slide rail, a housing is fixedly connected to the outside of the slider, a connecting plate is fixedly connected to the outside of the housing, a photosensitive component is movably connected to the inside of the connecting plate, a carrier plate is movably connected to the outside of the connecting block, and a photovoltaic panel is movably connected to the outside of the carrier plate.

[0004] The device uses a slide rail and slider to drive the outer shell to rotate around the support column, thereby achieving horizontal light tracking adjustment of the photovoltaic panel. However, the tilt angle of the photovoltaic panel is fixed and cannot automatically adjust the tilt angle according to the change of the solar altitude angle. This results in sunlight not being able to hit the photovoltaic panel surface perpendicularly when the solar altitude angle is low in the morning and evening, and the incident angle of light is too large, causing a large reflection loss and significantly reducing the photovoltaic power generation efficiency. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides a device based on the integration of photovoltaic technology and wind power generation technology, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides an integrated device based on photovoltaic technology and wind power generation technology, including a wind turbine generator. The outer wall of the tower of the wind turbine generator is equipped with an electric annular slide rail. A slider A is slidably connected to the outer wall of the electric annular slide rail, and a mounting platform is fixedly connected to the outer wall of the slider A. Two fixing blocks are fixedly connected to the upper end of the mounting platform, and an installation rod is rotatably connected between the fixing blocks. A connecting block is fixedly sleeved on the outer wall of the installation rod, and a photovoltaic panel is fixedly connected to the outer wall of the connecting block. The wind turbine tower has a fixed ring fitted on its outer wall. An eccentric annular groove is formed on the inner side of the fixed ring. A support rod is hinged to the inner side of the photovoltaic panel. A moving block is hinged to the other end of the support rod. An adjusting plate is mounted on the upper side of the moving block via an adjusting component. A sliding shaft A is slidably connected to the upper end of the adjusting plate. A receiving groove is formed on the upper end of the mounting platform. A connecting rod A is fixedly connected to the outer wall of the moving block. A lifting block is slidably connected to the inner wall of the receiving groove. A sliding rod slides through the middle of the lifting block. A friction block is fixedly connected to the top of the sliding rod. An inclined groove is formed on the inner side of the lifting block. A sliding shaft B is rotatably connected to the end of the connecting rod A away from the moving block.

[0007] According to the above technical solution, a spring A is fixedly connected to the upper end of the lifting block, and the top of the spring A is fixedly connected to the bottom of the friction block.

[0008] According to the above technical solution, the adjusting component includes an adjusting hole and a positioning bolt. The adjusting hole is opened at the upper end of the moving block and the adjusting plate, and the positioning bolt is inserted into the interior of one of the adjusting holes.

[0009] According to the above technical solution, the sliding shaft A is slidably connected inside the eccentric annular groove, and the sliding shaft B is slidably connected inside the inclined groove.

[0010] According to the above technical solution, a guide rail is fixedly connected to the side of the photovoltaic panel. A slider B is slidably connected to the outer wall of the guide rail. A rotating shaft is rotatably connected to the inner side of the slider B. A cleaning roller is fixedly sleeved on the outer wall of the rotating shaft. A linkage shaft is rotatably connected to the outer wall of the slider B. An installation groove is opened at the bottom of the mounting platform. A threaded rod is rotatably connected to the inner wall of the installation groove. An annular box is fixedly connected to the outer wall of the electric annular slide rail. An annular rack is fixedly connected to the bottom of the annular box. A gear is fixedly connected to one end of the threaded rod. The gear meshes with the annular rack. A connecting rod B is threadedly connected to the outer wall of the threaded rod. A rectangular frame is fixedly connected to the other end of the connecting rod B.

[0011] According to the above technical solution, the linkage shaft is slidably connected inside the rectangular frame, and one end of the connecting rod B is slidably connected inside the mounting groove.

[0012] According to the above technical solution, the outer wall of the annular box is provided with an annular through groove, and the threaded rod slides through the outer wall of the annular through groove.

[0013] According to the above technical solution, an installation block is fixedly connected to the inner side of the photovoltaic panel, a phase change plate is rotatably connected to the inner side of the installation block, a connecting rod B is hinged to the upper end of the phase change plate, a movable block is hinged to the other end of the connecting rod B, a fixed frame is fixedly connected to the back of the photovoltaic panel, the movable block is slidably connected inside the fixed frame, and an L-shaped plate is fixedly connected to the upper end of the mounting platform.

[0014] According to the above technical solution, a spring B is fixedly connected to the inner wall of the fixed frame, and the other end of the spring B is fixedly connected to the movable block.

[0015] The advantages of this application are: (1) This application uses an electric ring slide rail to drive the photovoltaic panel to rotate around the tower. The linkage between the eccentric ring groove and the support rod enables the photovoltaic panel to automatically adjust the tilt angle according to the solar altitude angle, so that the photovoltaic panel always maintains the best light-receiving angle at different times. At the same time, when the tilt angle increases, the friction block automatically presses against the mounting rod to provide damping, and when the tilt angle decreases, the friction block automatically disengages to reduce resistance, effectively preventing the photovoltaic panel from being damaged by wind swaying when the windward area increases.

[0016] (2) In this application, the gear and the ring rack mesh to drive the threaded rod to rotate when the photovoltaic panel is rotating to track the sun. The cleaning roller is driven to roll back and forth along the surface of the photovoltaic panel through the connecting rod B and the rectangular frame. This realizes the synchronous linkage between the rotation to track the sun and the self-cleaning of the surface, effectively avoiding dust blocking the light and reducing the power generation efficiency, reducing the maintenance cost of manual periodic cleaning, and improving the long-term operation stability and power generation of the photovoltaic power generation system.

[0017] (3) This application achieves the dual effect of overheat protection and low temperature protection for photovoltaic panels by increasing the tilt angle of the photovoltaic panel to the noon position and pushing the phase change plate and L-shaped plate to adhere to the back of the photovoltaic panel, so that the phase change material can fully absorb heat under strong light, effectively suppressing the high temperature rise of the photovoltaic panel and preventing the power generation efficiency from decreasing; when the light weakens and the tilt angle decreases, the spring drives the phase change plate to automatically reset, and the phase change material solidifies and releases the stored heat, which can reduce the frost on the surface of the photovoltaic panel in winter. Attached Figure Description

[0018] Figure 1 This is an overall diagram of the invention; Figure 2 This is a partial cross-section of the present invention. Figure 1 ; Figure 3 This is the invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is the invention Figure 2 Enlarged view at point B in the middle; Figure 5 This is a partial cross-section of the present invention. Figure 2 ; Figure 6 This is the invention Figure 5 Enlarged view at point C; Figure 7 This is a partial cross-section of the present invention. Figure 3 ; Figure 8 This is the invention Figure 7 Enlarged view of point D in the middle.

[0019] Explanation of key figure labels: 1. Wind turbine generator; 21. Electric circular slide rail; 22. Slider A; 23. Mounting platform; 31. Fixing block; 32. Mounting rod; 33. Connecting block; 34. Photovoltaic panel; 51. Fixing ring; 52. Eccentric annular groove; 53. Support rod; 54. Moving block; 55. Adjusting plate; 56. Slide shaft A; 58. Receiving groove; 59. Connecting rod A; 510. Lifting block; 511. Slide rod; 512. Friction block; 513. Inclined groove; 514. Slide shaft B; 5 15. Spring A; 571. Adjustment hole; 572. Positioning bolt; 61. Guide rail; 62. Slider B; 63. Rotating shaft; 64. Cleaning roller; 65. Linkage shaft; 66. Mounting groove; 67. Threaded rod; 68. Annular box; 69. Annular rack; 610. Gear; 611. Connecting rod B; 613. Rectangular frame; 71. Mounting block; 72. Phase change plate; 73. Connecting rod B; 74. Fixed frame; 75. Movable block; 76. L-shaped plate; 77. Spring B. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0021] Example 1, as Figures 1-8 As shown, a device integrating photovoltaic technology and wind power generation technology includes a wind turbine 1. The outer wall of the tower of the wind turbine 1 is equipped with an electric annular slide rail 21. A slider A22 is slidably connected to the outer wall of the electric annular slide rail 21. An installation platform 23 is fixedly connected to the outer wall of the slider A22. Two fixing blocks 31 are fixedly connected to the upper end of the mounting platform 23. An installation rod 32 is rotatably connected between the fixing blocks 31. A connecting block 33 is fixedly sleeved on the outer wall of the installation rod 32. A photovoltaic panel 34 is fixedly connected to the outer wall of the connecting block 33. A fixing ring 51 is fixedly fitted on the outer wall of the wind turbine 1 tower. An eccentric annular groove 52 is opened on the inner side of the fixing ring 51. A support rod 53 is hinged to the inner side of the photovoltaic panel 34. A moving block 54 is hinged to the other end of the support rod 53. An adjusting plate 55 is assembled on the upper side of the moving block 54 through an adjusting component. A sliding shaft A56 is slidably connected to the upper end of the adjusting plate 55. A receiving groove 58 is opened on the upper end of the mounting platform 23. A connecting rod A59 is fixedly connected to the outer wall of the moving block 54. A lifting block 510 is slidably connected to the inner wall of the receiving groove 58. A sliding rod 511 slides through the middle of the lifting block 510. A friction block 512 is fixedly connected to the top of the sliding rod 511. An inclined groove 513 is opened on the inner side of the lifting block 510. A sliding shaft B514 is rotatably connected to the end of the connecting rod A59 away from the moving block 54.

[0022] A spring A515 is fixedly connected to the upper end of the lifting block 510. The top of the spring A515 is fixedly connected to the bottom of the friction block 512. By setting the spring A515, elastic buffer is provided when the lifting block 510 rises and pushes the friction block 512 to contact the mounting rod 32, so as to avoid rigid impact between the friction block 512 and the mounting rod 32 and damage to the components.

[0023] The adjusting component includes an adjusting hole 571 and a positioning bolt 572. The adjusting hole 571 is opened at the upper end of the moving block 54 and the adjusting plate 55. The positioning bolt 572 is inserted into the interior of one of the adjusting holes 571. By setting multiple adjusting holes 571 and positioning bolts 572 to cooperate, the adjusting plate 55 can be quickly locked by the positioning bolt 572 after sliding to different positions on the upper end of the moving block 54.

[0024] Sliding shaft A56 is slidably connected inside the eccentric annular groove 52, and sliding shaft B514 is slidably connected inside the inclined groove 513. By sliding shaft A56 in the eccentric annular groove 52, the photovoltaic panel 34 can drive the moving block 54 to move back and forth through the eccentric trajectory when rotating around the tower, so as to realize the automatic adjustment of the tilt angle with the solar altitude angle.

[0025] When the above-mentioned equipment is used, the electric circular slide rail 21 will be activated when the sun's position changes, driving the slider A22 to move along the electric circular slide rail 21. The slider A22 drives the mounting platform 23 and the photovoltaic panel 34 to rotate around the tower of the wind turbine 1, so that the photovoltaic panel 34 always faces the sun, thereby improving the photovoltaic power generation efficiency. During the rotation of the photovoltaic panel 34 around the tower, the support rod 53 hinged to the inner side of the photovoltaic panel 34 drives the moving block 54 to rotate synchronously. The sliding shaft A56 at the upper end of the moving block 54 slides along the eccentric annular groove 52 on the inner side of the fixed ring 51. Since the center of the eccentric annular groove 52 is not concentric with the center of the wind turbine tower 1, when the sliding shaft A56 slides along the eccentric annular groove 52, it will drive the moving block 54 and the adjusting plate 55 to move back and forth on the upper end of the mounting platform 23. As the sun changes from morning to noon, the sliding shaft A56 slides from the far end of the eccentric annular groove 52 to the near end of the wind turbine tower 1, causing the adjusting plate 55 and the moving block 54 to slide towards the tower. The moving block 54 then drives the bottom end of the support rod 53 to move synchronously, and the other end of the support rod 53 drives the photovoltaic panel 34, the connecting block 33, and the mounting rod 32 to rotate, thereby changing the tilt angle of the photovoltaic panel 34 to adapt to the change in the sun's altitude angle. When the sun changes from morning to evening, the tilt angle of the photovoltaic panel 34 will gradually return to the initial angle. Since the angle of direct sunlight varies with the seasons, the relative position of the adjusting plate 55 and the moving block 54 can be changed by adjusting the adjusting component. The positioning bolt 572 is pulled out, so that the adjusting plate 55 slides to the appropriate position on the upper end of the moving block 54. Then the positioning bolt 572 is inserted into the corresponding adjusting hole 571 to lock it, thereby changing the initial sliding position of the sliding shaft A56 in the eccentric annular groove 52. As the sun changes from morning to noon, the tilt angle of the photovoltaic panel 34 increases, and the windward area of ​​the photovoltaic panel 34 increases simultaneously. At this time, when the moving block 54 moves towards the tower, it drives the sliding shaft B514 to slide along the inclined groove 513 on the inner side of the lifting block 510 through the connecting rod A59, pushing the lifting block 510 to rise along the receiving groove 58. The lifting block 510 pushes the sliding rod 511 and the friction block 512 to rise. The friction block 512 is in close contact with the bottom of the mounting rod 32 and generates a large friction force, which dampens the rotation of the mounting rod 32. As the sun changes from noon to evening, the tilt angle of the photovoltaic panel 34 gradually decreases, and the windward area decreases simultaneously. The moving block 54 slides away from the tower, the lifting block 510 descends, and the friction block 512 descends and disengages from the bottom of the mounting rod 32. The friction force decreases or is eliminated, and the mounting rod 32 returns to a free rotation state. The photovoltaic panel 34 can smoothly adjust its tilt angle with less resistance, avoiding unnecessary energy loss.

[0026] Example 2, as Figure 4 , Figure 7 , Figure 8As shown, based on Embodiment 1, a guide rail 61 is fixedly connected to the side of the photovoltaic panel 34. A slider B62 is slidably connected to the outer wall of the guide rail 61. A rotating shaft 63 is rotatably connected to the inner side of the slider B62. A cleaning roller 64 is fixedly sleeved on the outer wall of the rotating shaft 63. A linkage shaft 65 is rotatably connected to the outer wall of the slider B62. An installation groove 66 is opened at the bottom of the mounting platform 23. A threaded rod 67 is rotatably connected to the inner wall of the installation groove 66. An annular box 68 is fixedly connected to the outer wall of the electric annular slide rail 21. An annular rack 69 is fixedly connected to the bottom of the annular box 68. A gear 610 is fixedly connected to one end of the threaded rod 67. The gear 610 meshes with the annular rack 69. A connecting rod B611 is threadedly connected to the outer wall of the threaded rod 67. A rectangular frame 613 is fixedly connected to the other end of the connecting rod B611.

[0027] The linkage shaft 65 is slidably connected inside the rectangular frame 613, and one end of the connecting rod B611 is slidably connected inside the mounting groove 66. By slidably connecting the linkage shaft 65 inside the rectangular frame 613, when the connecting rod B611 and the rectangular frame 613 slide along the mounting groove 66, the linkage shaft 65 can drive the slider B62 to slide back and forth along the guide rail 61, thus converting the rotational motion of the threaded rod 67 into the linear reciprocating motion of the cleaning roller 64.

[0028] The outer wall of the annular box 68 is provided with an annular through groove. The threaded rod 67 slides through the outer wall of the annular through groove. By setting the annular through groove, a movement channel is provided for the threaded rod 67 to revolve around the tower as the mounting platform 23 revolves. This allows the threaded rod 67 to pass through the outer wall of the annular box 68 and maintain meshing with the annular rack 69 during the revolution, so as to realize the synchronous linkage between the sun-tracking rotation and the cleaning drive.

[0029] In practical use, when the slider A22 moves along the electric circular slide rail 21, the slider A22 drives the mounting platform 23 and the threaded rod 67 to rotate synchronously around the tower of the wind turbine generator 1. When the threaded rod 67 rotates around the tower, the gear 610 at one end meshes with the ring rack 69 fixedly connected to the bottom of the ring box 68. The gear 610 is driven to rotate by the ring rack 69 while revolving with the mounting platform 23. The gear 610 drives the threaded rod 67 to rotate. When the threaded rod 67 rotates, it drives the connecting rod B611 to slide along the mounting groove 66. The connecting rod B611 drives the rectangular frame 613 to move synchronously. The rectangular frame 613 drives the slider B62 to slide back and forth along the guide rail 61 through the linkage shaft 65. The slider B62 drives the rotating shaft 63 and the cleaning roller 64 to roll back and forth along the surface of the photovoltaic panel 34 to clean the surface of the photovoltaic panel 34, remove dust, bird droppings and other debris attached to the surface of the photovoltaic panel 34, and ensure that the photovoltaic panel 34 always maintains good light transmittance and improves the photovoltaic power generation efficiency. When slider A22 moves in the opposite direction along electric circular slide rail 21, gear 610 meshes with ring rack 69 in the opposite direction, threaded rod 67 rotates in the opposite direction, connecting rod B611 and rectangular frame 613 slide in the opposite direction along mounting groove 66, linkage shaft 65 drives slider B62 and cleaning roller 64 to roll back along guide rail 61 in the opposite direction, and cleaning roller 64 performs reciprocating cleaning on the surface of photovoltaic panel 34 to ensure that there are no dead corners in the cleaning.

[0030] Example 3, as Figure 2 , Figure 4 As shown, based on Embodiment 1, a mounting block 71 is fixedly connected to the inner side of the photovoltaic panel 34, a phase change plate 72 is rotatably connected to the inner side of the mounting block 71, a connecting rod B73 is hinged to the upper end of the phase change plate 72, a movable block 75 is hinged to the other end of the connecting rod B73, a fixed frame 74 is fixedly connected to the back of the photovoltaic panel 34, the movable block 75 is slidably connected inside the fixed frame 74, and an L-shaped plate 76 is fixedly connected to the upper end of the mounting platform 23.

[0031] A spring B77 is fixedly connected to the inner wall of the fixed frame 74. The other end of the spring B77 is fixedly connected to the movable block 75. By setting the spring B77, when the tilt angle of the photovoltaic panel 34 decreases and the L-shaped plate 76 is disengaged from the phase change plate 72, the movable block 75 can be automatically pulled to slide and reset along the fixed frame 74, and the phase change plate 72 can be reset through the connecting rod B73.

[0032] In practical use, when the tilt angle of the photovoltaic panel 34 gradually changes, the phase change plate 72 rotates synchronously with the photovoltaic panel 34. When the tilt angle of the photovoltaic panel 34 increases to near the noon position, the bottom of the phase change plate 72 contacts the L-shaped plate 76. The L-shaped plate 76 prevents the phase change plate 72 from continuing to rotate with the photovoltaic panel 34. The phase change plate 72 is subjected to the reaction force of the L-shaped plate 76, which pushes the upper end of the phase change plate 72 to rotate and fit against the back of the photovoltaic panel 34, so that the phase change plate 72 and the back of the photovoltaic panel 34 are tightly fitted, thereby improving the heat conduction efficiency. At the same time, when the phase change plate 72 rotates, it pushes the movable block 75 to slide into the fixed frame 74 through the connecting rod B73, squeezing the spring B77. When exposed to strong sunlight at noon, the temperature of the photovoltaic panel 34 continues to rise. The phase change material inside the phase change plate 72 absorbs a large amount of heat and undergoes phase change and melting, effectively suppressing the temperature rise of the photovoltaic panel 34 and preventing high temperature from reducing the photovoltaic power generation efficiency. When the light intensity decreases and the tilt angle of the photovoltaic panel 34 gradually decreases, the spring B77 pushes the movable block 75 to slide back to its original position along the fixed frame 74. The connecting rod B73 pulls the phase change plate 72 to gradually disengage from the L-shaped plate 76. The phase change plate 72 rotates and resets synchronously with the photovoltaic panel 34. The phase change material gradually solidifies at night or when the light intensity decreases, slowly releasing the stored heat. In winter, this can reduce the frost formation on the surface of the photovoltaic panel 34.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device integrating photovoltaic technology and wind power generation technology, comprising a wind turbine generator, characterized in that, The outer wall of the wind turbine tower is equipped with an electric annular slide rail, and a slider A is slidably connected to the outer wall of the electric annular slide rail. A mounting platform is fixedly connected to the outer wall of the slider A. Two fixing blocks are fixedly connected to the upper end of the mounting platform, and an installation rod is rotatably connected between the fixing blocks. A connecting block is fixedly sleeved on the outer wall of the installation rod, and a photovoltaic panel is fixedly connected to the outer wall of the connecting block. The wind turbine tower has a fixed ring fitted on its outer wall. An eccentric annular groove is formed on the inner side of the fixed ring. A support rod is hinged to the inner side of the photovoltaic panel. A moving block is hinged to the other end of the support rod. An adjusting plate is mounted on the upper side of the moving block via an adjusting component. A sliding shaft A is slidably connected to the upper end of the adjusting plate. A receiving groove is formed on the upper end of the mounting platform. A connecting rod A is fixedly connected to the outer wall of the moving block. A lifting block is slidably connected to the inner wall of the receiving groove. A sliding rod slides through the middle of the lifting block. A friction block is fixedly connected to the top of the sliding rod. An inclined groove is formed on the inner side of the lifting block. A sliding shaft B is rotatably connected to the end of the connecting rod A away from the moving block.

2. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 1, characterized in that, A spring A is fixedly connected to the upper end of the lifting block, and the top of the spring A is fixedly connected to the bottom of the friction block.

3. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 2, characterized in that, The adjusting component includes an adjusting hole and a positioning bolt. The adjusting hole is located at the upper end of the moving block and the adjusting plate, and the positioning bolt is inserted into one of the adjusting holes.

4. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 3, characterized in that, The sliding shaft A is slidably connected inside the eccentric annular groove, and the sliding shaft B is slidably connected inside the inclined groove.

5. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 4, characterized in that, A guide rail is fixedly connected to the side of the photovoltaic panel. A slider B is slidably connected to the outer wall of the guide rail. A rotating shaft is rotatably connected to the inner side of the slider B. A cleaning roller is fixedly sleeved on the outer wall of the rotating shaft. A linkage shaft is rotatably connected to the outer wall of the slider B. An installation groove is opened at the bottom of the mounting platform. A threaded rod is rotatably connected to the inner wall of the installation groove. An annular box is fixedly connected to the outer wall of the electric annular slide rail. An annular rack is fixedly connected to the bottom of the annular box. A gear is fixedly connected to one end of the threaded rod. The gear meshes with the annular rack. A connecting rod B is threadedly connected to the outer wall of the threaded rod. A rectangular frame is fixedly connected to the other end of the connecting rod B.

6. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 5, characterized in that, The linkage shaft is slidably connected inside the rectangular frame, and one end of the connecting rod B is slidably connected inside the mounting groove.

7. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 6, characterized in that, The outer wall of the annular box is provided with an annular through groove, and the threaded rod slides through the outer wall of the annular through groove.

8. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 7, characterized in that, An installation block is fixedly connected to the inner side of the photovoltaic panel, and a phase change plate is rotatably connected to the inner side of the installation block. A connecting rod B is hinged to the upper end of the phase change plate, and a movable block is hinged to the other end of the connecting rod B. A fixed frame is fixedly connected to the back of the photovoltaic panel, and the movable block is slidably connected inside the fixed frame. An L-shaped plate is fixedly connected to the upper end of the mounting platform.

9. The device based on the integration of photovoltaic technology and wind power generation technology according to claim 8, characterized in that, A spring B is fixedly connected to the inner wall of the fixed frame, and the other end of the spring B is fixedly connected to the movable block.

Images