Photovoltaic power generation equipment with double-sided power generation module

Abstract

The invention provides photovoltaic power generation equipment with a double-sided power generation module, and relates to the field of photovoltaic power generation equipment. The photovoltaic power generation equipment with the double-sided power generation module comprises a base, the inner wall of the top end of the base is arranged to be in a groove shape, a driving motor is fixedly connected to the center of the groove in the top end of the base, a driving rod is fixedly connected to the driving end of the driving motor, and an adjusting frame is fixedly connected to the lower side of a rod body of the driving rod. An adjusting assembly is installed at the top end of the adjusting frame, and the bottom end of the adjusting frame is parallel to the surface of the top end of the base. Through the arrangement of the light reflecting disc and the adjusting frame, the photovoltaic panel and the light reflecting disc can rotate to a proper angle to absorb light energy at an angle conforming to the local illumination condition, and are always kept parallel to each other, so that the light reflecting disc can concentrate and reflect the received light to a receiving area on the back surface of the photovoltaic panel, and the effect of double-sided power generation is achieved; and the light energy absorption efficiency of the photovoltaic panel is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation equipment, and specifically to a photovoltaic power generation equipment with a double-sided power generation module. Background Art

[0002] Photovoltaic power generation equipment is a device that converts light energy into electrical energy using solar energy. Photovoltaic power generation equipment can be widely used in various fields such as households, industries, commerce, and rural areas, providing a clean and sustainable power solution for the utilization of renewable energy.

[0003] Currently, for the photovoltaic power generation equipment on the market, with the rising and setting of the sun, the changes in seasons, and the different geographical latitudes of the installation areas, the optimal lighting angles are all different, and the conventional photovoltaic power generation equipment has a low light source reception rate. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a photovoltaic power generation equipment with a double-sided power generation module, which solves the problem of low light source absorption rate at different times in different regions.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A photovoltaic power generation equipment with a double-sided power generation module, comprising:

[0006] A base, the inner wall of the top of the base is arranged in a groove shape, a driving motor is fixedly connected to the center of the groove at the top of the base, a driving rod is fixedly connected to the driving end of the driving motor, an adjusting frame is fixedly connected to the lower side of the rod body of the driving rod, an adjusting component is installed at the top of the adjusting frame, the bottom end of the adjusting frame is parallel to the surface of the top of the base, a connecting sleeve is slidably connected to the upper side of the outer diameter of the rod body of the base, a second connecting rod is fixedly connected to the bottom end of the outer wall of the connecting sleeve, a reflecting component is installed on the inner wall of the left side of the second connecting rod, a first connecting rod is fixedly connected to the top end of the outer wall of the connecting sleeve, a receiving component is installed on the inner wall of the left end of the first connecting rod, and the top end of the driving rod is rotatably connected to a fixing rod;

[0007] A rotating frame, the left end of the rotating frame is fixedly connected to the right end of the outer wall of the base, the front and rear sides of the inner wall of the top of the rotating frame are both rotatably connected to a rotating shaft, a supporting frame is fixedly connected to the opposite ends of the rotating shaft, a spreading component is installed at the top of the left end of the supporting frame, and a plurality of sponge cleaning rollers are rotatably connected to the middle of the left end of the supporting frame.

[0008] Preferably, the adjusting assembly includes a threaded slide, the outer wall of the bottom end of the threaded slide is slidably connected to the inner wall of the top end of the adjusting frame, the bottom end of the inner wall of the threaded slide is rotatably connected to a threaded rod, the right end of the threaded rod penetrates the outer wall of the threaded slide and is rotatably connected to the inner wall of the adjusting frame, the lower side of the outer wall of the left end of the adjusting frame is fixedly connected to an adjusting motor, and the left end of the threaded rod penetrates the outer wall of the adjusting frame and is fixedly connected to the driving end of the adjusting motor.

[0009] Preferably, a curved slide is fixedly connected to the left side of the bottom end of the adjustment frame, and the left and right sides of the outer wall of the curved slide are both slidably connected to the inner wall of the base.

[0010] Preferably, the reflective assembly includes a reflective disk, which is shaped like an ellipsoid with an inner wall concave to the right side, a second rotating rod is fixedly connected to the top of the right end of the reflective disk, and the front and rear ends of the second rotating rod are rotatably connected to the left inner wall of the second connecting rod, and a third rotating rod is fixedly connected to the bottom of the right end of the reflective disk, and the front and rear ends of the third rotating rod are rotatably connected to the right side of the inner wall of the threaded skateboard.

[0011] Preferably, the receiving component includes a photovoltaic panel, and the centers of the left and right sides of the photovoltaic panel can receive sunlight and absorb and convert it into electrical energy. A fourth rotating rod is fixedly connected to the middle of the top of the photovoltaic panel, and the front and rear sides of the fourth rotating rod are both rotatably connected to the left inner wall of the first connecting rod. The first rotating rod is fixedly connected to the middle of the bottom end of the photovoltaic panel.

[0012] Preferably, both front and rear ends of the first rotating rod are rotatably connected to the left side of the inner wall of the threaded slide, and the length difference between the first connecting rod and the second connecting rod is equal to the distance between the third rotating rod and the rotation center of the first rotating rod.

[0013] Preferably, the spreading assembly includes a connecting block, the right ends of the connecting blocks on the front and rear sides are fixedly connected to the top of the left end of the support frame, the middle of the connecting block is fixedly connected to a connecting shaft, the middle of the connecting shaft body is rotatably connected to a support rod, the left side of the bottom end of the support rod is rotatably connected to a transmission sleeve, and the inner wall of the transmission sleeve is in sliding contact with the upper side of the driving rod corresponding to the first connecting rod.

[0014] Preferably, the inner walls on both the front and rear sides of the top of the transmission sleeve are fixedly connected with sliding rods, the top of the sliding rods passes through the outer wall of the top of the fixed rod and is fixedly connected to the limiting plate, and the outer walls of the sliding rods are slidably connected to the inner wall of the fixed rod.

[0015] Working principle: First, according to the local solar irradiation conditions, the adjustment motor is driven to drive the threaded rod to rotate, causing the threaded slide plate to slide left and right on the inner wall of the adjustment frame. As a result, the photovoltaic panel and the reflecting disc rotate to appropriate angles on the inner wall of the threaded slide plate under the action of the first rotating rod and the third rotating rod respectively. Thus, the photovoltaic panel and the reflecting disc can rotate the same angle synchronously and remain parallel to each other. This enables the front of the photovoltaic panel to receive sunlight at the optimal angle, and the reflecting disc can concentrate the received light and reflect it onto the receiving area on the back of the photovoltaic panel, thereby achieving the effect of double-sided power generation. Moreover, under the action of the fourth rotating rod rotating on the inner wall of the first connecting rod and the second rotating rod rotating on the inner wall of the second connecting rod, the parallelism between the photovoltaic panel and the reflecting disc is always maintained, greatly improving the efficiency of the photovoltaic panel in absorbing light energy. At the same time, during the rotation of the photovoltaic panel and the reflecting disc, the connecting sleeve is pushed to slide up and down on the outer wall of the driving rod. As a result, the transmission sleeve slides on the inner wall of the fixed rod and moves up and down on the outer wall of the driving rod through the sliding rods on both sides. Thus, the support rod pushes the connecting shaft upward and rotates on its outer wall, and then transmits the force to the support frame through the connecting block, pushing the support frame to rotate by the same angle as the photovoltaic panel and the reflecting disc, thereby ensuring that the rotation angles of the photovoltaic panel, the reflecting disc, and the support frame always remain consistent. Then, the operation of the adjustment motor is stopped, and the driving motor is started to drive the driving rod to rotate, causing the adjustment frame to drive the photovoltaic panel and the reflecting disc to rotate half a circle with the rising and setting of the sun over time. When it rotates to the sponge cleaning roller, the dust, bird droppings and other pollutants adhered to the surface can be cleaned off, preventing these pollutants from affecting the normal light energy reception of the photovoltaic panel. After the sun sets, the driving motor will continue to drive the driving rod to quickly rotate the other half circle and return to the original position.

[0016] The present invention provides a photovoltaic power generation device with a double-sided power generation module. It has the following beneficial effects:

[0017] 1. By setting the reflecting disc and the adjustment frame, the present invention enables the photovoltaic panel and the reflecting disc to rotate to appropriate angles under the cooperation of the adjustment motor, the threaded rod, the adjustment frame, the threaded slide plate, the first rotating rod, the second rotating rod, the third rotating rod, the fourth rotating rod, the first connecting rod, the second connecting rod, the connecting sleeve and the driving rod, absorb light energy at an angle that conforms to the local light conditions, and always remain parallel to each other. This enables the reflecting disc to concentrate the received light and reflect it onto the receiving area on the back of the photovoltaic panel, thereby achieving the effect of double-sided power generation and greatly improving the efficiency of the photovoltaic panel in absorbing light energy.

[0018] 2. By providing a transmission sleeve and a support rod, the support frame of the present invention can always maintain the same rotation angle as the photovoltaic panel and the reflector disc under the cooperation of the connecting sleeve, the sliding rod, the support rod, the fixed rod, the connecting shaft and the rotating shaft. Thus, without affecting the normal rotation of the photovoltaic panel along the top of the base, the dust, bird droppings and other pollutants on the surface of the photovoltaic panel can be removed by the sponge cleaning roller, thereby preventing these pollutants from affecting the normal light energy reception of the photovoltaic panel.

[0019] 3. By providing a base and an arc-shaped slide plate, the photovoltaic panel of the present invention can rotate along the top of the base under the cooperation of the driving motor, the driving rod, the adjusting frame and the arc-shaped slide plate, ensuring that the photovoltaic panel can rotate to a suitable position to receive light at different times of the day, thereby improving the light reception rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional view of the present invention;

[0021] Figure 2 is a schematic structural view of the adjusting frame of the present invention;

[0022] Figure 3 is a schematic structural view of the support frame of the present invention;

[0023] Figure 4 is a schematic structural view of the transmission sleeve of the present invention.

[0024] Wherein, 1. Base; 2. Adjusting motor; 3. First rotating rod; 4. Photovoltaic panel; 5. First connecting rod; 6. Fixed rod; 7. Connecting sleeve; 8. Second connecting rod; 9. Reflector disc; 10. Driving rod; 11. Sliding rod; 12. Sponge cleaning roller; 13. Support frame; 14. Limiting plate; 15. Connecting block; 16. Connecting shaft; 17. Rotating frame; 18. Driving motor; 19. Adjusting frame; 20. Arc-shaped slide plate; 21. Rotating shaft; 22. Support rod; 23. Transmission sleeve; 24. Threaded rod; 25. Second rotating rod; 26. Third rotating rod; 27. Threaded slide plate; 28. Fourth rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment:

[0027] As Figures 1-4 shown, the embodiment of the present invention provides a photovoltaic power generation device with a double-sided power generation module, including:

[0028] Base 1, the inner wall of the top end of the base 1 is arranged in a groove shape. At the center of the groove at the top end of the base 1, a driving motor 18 is fixedly connected. The driving end of the driving motor 18 is fixedly connected with a driving rod 10. A regulating frame 19 is fixedly connected to the lower side of the rod body of the driving rod 10. An adjusting component is installed at the top end of the regulating frame 19. The bottom end of the regulating frame 19 is parallel to the top surface of the base 1. A connecting sleeve 7 is slidably connected to the upper side of the outer diameter of the rod body of the base 1. The bottom end of the outer wall of the connecting sleeve 7 is fixedly connected with a second connecting rod 8. A reflecting component is installed on the left inner wall of the second connecting rod 8. The top end of the outer wall of the connecting sleeve 7 is fixedly connected with a first connecting rod 5. A receiving component is installed on the left inner wall of the first connecting rod 5. The top end of the driving rod 10 is rotatably connected with a fixing rod 6;

[0029] Rotating frame 17, the left end of the rotating frame 17 is fixedly connected to the right end of the outer wall of the base 1. Both the front and rear sides of the inner wall of the top end of the rotating frame 17 are rotatably connected with a rotating shaft 21. The opposite ends of the rotating shaft 21 are fixedly connected with a support frame 13. A spreading component is installed at the top left of the support frame 13. A plurality of sponge cleaning rollers 12 are rotatably connected to the middle left of the support frame 13.

[0030] Specifically, the driving motor 18 can drive the driving rod 10 to rotate so that the reflecting component and the receiving component on the connecting sleeve 7 and the regulating frame 19 rotate at an appropriate angle along the outer diameter of the top end of the base 1 to receive light, thereby improving the light receiving rate. The fixing rod 6 is used to limit the rotation of the driving rod 10. The length of the first connecting rod 5 is longer than that of the second connecting rod 8 to ensure that the receiving component and the reflecting component are parallel to each other. The adjusting component is used to adjust the angle between the receiving component and the sunlight angle in the area where the local latitude is located to the optimal angle. The receiving component is used to receive light and convert it into light energy. The reflecting component is used to direct the light to the back of the receiving component. The support frame 13 can rotate through the rotating shaft 21 under the action of the spreading component on the inner wall of the rotating frame 17. The sponge cleaning roller 12 can remove pollutants such as dust and bird droppings on the surface of the receiving component.

[0031] The adjusting component includes a threaded slide plate 27. The outer walls of the bottom ends of the threaded slide plates 27 are slidably connected to the inner walls of the top ends of the regulating frame 19. The bottom end of the inner wall of the threaded slide plate 27 is rotatably connected with a threaded rod 24. The right end of the threaded rod 24 penetrates through the outer wall of the threaded slide plate 27 and is rotatably connected to the inner wall of the regulating frame 19. The lower side of the left outer wall of the regulating frame 19 is fixedly connected with an adjusting motor 2. The left end of the threaded rod 24 penetrates through the outer wall of the regulating frame 19 and is fixedly connected to the driving end of the adjusting motor 2.

[0032] Specifically, by starting the adjusting motor 2 to drive the threaded rod 24 to rotate, the threaded slide plate 27 slides left and right on the inner wall of the regulating frame 19, thereby changing the inclination angle of the receiving component.

[0033] The left side of the bottom end of the adjustment frame 19 is fixedly connected with an arc-shaped slide plate 20 , and the left and right sides of the outer wall of the arc-shaped slide plate 20 are both slidably connected to the inner wall of the base 1 .

[0034] Specifically, the adjustment frame 19 rotates along an arc on the inner wall of the base 1 under the support of the arc-shaped slide plate 20 .

[0035] The reflective assembly includes a reflective disk 9, which is shaped like an ellipsoid with an inner wall concave to the right. A second rotating rod 25 is fixedly connected to the top of the right end of the reflective disk 9. Both front and rear ends of the second rotating rod 25 are rotatably connected to the left inner wall of the second connecting rod 8. A third rotating rod 26 is fixedly connected to the bottom of the right end of the reflective disk 9. Both front and rear ends of the third rotating rod 26 are rotatably connected to the right side of the inner wall of the threaded slide 27.

[0036] Specifically, the reflective disk 9 can reflect the received light to the receiving area on the back of the receiving component, thereby achieving the effect of double-sided power generation. The reflective disk 9 rotates between the second connecting rod 8 and the threaded slide 27 through the second rotating rod 25 and the third rotating rod 26.

[0037] The receiving component includes a photovoltaic panel 4, and the centers of the left and right sides of the photovoltaic panel 4 can receive sunlight and absorb and convert it into electrical energy. A fourth rotating rod 28 is fixedly connected to the middle of the top of the photovoltaic panel 4, and the front and rear sides of the fourth rotating rod 28 are both rotatably connected to the left inner wall of the first connecting rod 5. The first rotating rod 3 is fixedly connected to the middle of the bottom end of the photovoltaic panel 4.

[0038] Specifically, when the surface of the photovoltaic panel 4 receives light energy, it can display the best angle for receiving light through the surface sensor. The photovoltaic panel 4 rotates between the first connecting rod 5 and the threaded slide plate 27 through the first rotating rod 3 and the fourth rotating rod 28. The distance between the photovoltaic panel 4 and the reflective disk 9 is the same as the length difference between the first connecting rod 5 and the second connecting rod 8, which can ensure that the two remain parallel.

[0039] Both front and rear ends of the first rotating rod 3 are rotatably connected to the left side of the inner wall of the threaded slide plate 27, and the length difference between the first connecting rod 5 and the second connecting rod 8 is equal to the distance between the third rotating rod 26 and the rotation center of the first rotating rod 3.

[0040] Specifically, the equal length difference can ensure that the first rotating rod 3 and the third rotating rod 26 can always rotate parallel to each other on the inner wall of the threaded slide plate 27 .

[0041] The support assembly includes a connecting block 15, the right ends of the front and rear connecting blocks 15 are fixedly connected to the top of the left end of the support frame 13, and the middle part of the opposite end of the connecting block 15 is fixedly connected with a connecting shaft 16. The middle part of the connecting shaft 16 is rotatably connected to a support rod 22, and the left side of the bottom end of the support rod 22 is rotatably connected to a transmission sleeve 23. The inner wall of the transmission sleeve 23 slides in contact with the upper side of the first connecting rod 5 corresponding to the driving rod 10.

[0042] Specifically, the connecting sleeve 7 slides up and down on the outer wall of the driving rod 10, enabling the transmission sleeve 23 to slide on the inner wall of the fixed rod 6 and move up and down on the outer wall of the driving rod 10. As a result, the support rod 22 pushes the connecting shaft 16 upward and rotates on its outer wall. Then, the force is transmitted to the support frame 13 through the connecting block 15, pushing the support frame 13 to rotate by the same angle as the photovoltaic panel 4 and the reflecting disc 9, thereby ensuring that the rotation angles of the photovoltaic panel 4, the reflecting disc 9, and the support frame 13 always remain consistent.

[0043] On both the front and rear inner walls at the top of the transmission sleeve 23, sliding rods 11 are fixedly connected. The tops of the sliding rods 11 penetrate through the outer wall at the top of the fixed rod 6 and are fixedly connected with limit plates 14. The outer walls of the sliding rods 11 are slidably connected to the inner wall of the fixed rod 6.

[0044] The transmission sleeve 23 can be stably lifted on the outer wall of the driving rod 10 through the sliding rods 11 on both sides, and the limit plates 14 can prevent the transmission sleeve 23 from detaching from the driving rod 10.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power generation device with a double-sided power generation module, characterized in that, it includes: A base (1), the inner wall of the top end of the base (1) is arranged in a groove shape, a driving motor (18) is fixedly connected to the center of the groove at the top end of the base (1), a driving rod (10) is fixedly connected to the driving end of the driving motor (18), a regulating frame (19) is fixedly connected to the lower side of the rod body of the driving rod (10), a regulating component is installed at the top end of the regulating frame (19), the bottom end of the regulating frame (19) is parallel to the top surface of the base (1), a connecting sleeve (7) is slidably connected to the upper side of the outer diameter of the rod body of the base (1), a second connecting rod (8) is fixedly connected to the bottom end of the outer wall of the connecting sleeve (7), a reflecting component is installed on the inner wall of the left side of the second connecting rod (8), a first connecting rod (5) is fixedly connected to the top end of the outer wall of the connecting sleeve (7), a receiving component is installed on the inner wall of the left end of the first connecting rod (5), and the top end of the driving rod (10) is rotatably connected to a fixing rod (6); A rotating frame (17), the left end of the rotating frame (17) is fixedly connected to the right end of the outer wall of the base (1), the front and rear sides of the inner wall of the top end of the rotating frame (17) are rotatably connected to a rotating shaft (21), a supporting frame (13) is fixedly connected to the opposite ends of the rotating shaft (21), a spreading component is installed at the top of the left end of the supporting frame (13), and a plurality of sponge cleaning rollers (12) are rotatably connected to the middle of the left end of the supporting frame (13).

2. The photovoltaic power generation device with a double-sided power generation module according to claim 1, characterized in that: The regulating component includes a threaded sliding plate (27), the outer walls of the bottom ends of the threaded sliding plates (27) are slidably connected to the inner wall of the top end of the regulating frame (19), a threaded rod (24) is rotatably connected to the bottom end of the inner wall of the threaded sliding plate (27), the right end of the threaded rod (24) penetrates through the outer wall of the threaded sliding plate (27) and is rotatably connected to the inner wall of the regulating frame (19), a regulating motor (2) is fixedly connected to the lower side of the outer wall of the left end of the regulating frame (19), and the left end of the threaded rod (24) penetrates through the outer wall of the regulating frame (19) and is fixedly connected to the driving end of the regulating motor (2).

3. The photovoltaic power generation device with a double-sided power generation module according to claim 1, characterized in that: An arc-shaped sliding plate (20) is fixedly connected to the left side of the bottom end of the regulating frame (19), and the left and right sides of the outer wall of the arc-shaped sliding plate (20) are slidably connected to the inner wall of the base (1).

4. The photovoltaic power generation device with a double-sided power generation module according to claim 2, characterized in that: The reflecting component includes a reflecting disc (9), the shape of the reflecting disc (9) is the inner wall of an ellipsoid sunken to the right side, a second rotating rod (25) is fixedly connected to the top of the right end of the reflecting disc (9), the front and rear ends of the second rotating rod (25) are rotatably connected to the inner wall of the left side of the second connecting rod (8), a third rotating rod (26) is fixedly connected to the bottom of the right end of the reflecting disc (9), and the front and rear ends of the third rotating rod (26) are rotatably connected to the inner wall of the right side of the threaded sliding plate (27).

5. A photovoltaic power generation device having a double-sided power generation module according to claim 4, Features: The receiving component comprises a photovoltaic panel (4), the center of the left and right sides of the photovoltaic panel (4) can receive sunlight and absorb and convert it into electrical energy, a fourth rotating rod (28) is fixedly connected to the middle of the top of the photovoltaic panel (4), the front and rear sides of the fourth rotating rod (28) are both rotatably connected to the left inner wall of the first connecting rod (5), and the middle of the bottom end of the photovoltaic panel (4) is fixedly connected to the first rotating rod (3).

6. A photovoltaic power generation device with a double-sided power generation module according to claim 5, Features: The front and rear ends of the first rotating rod (3) are both rotatably connected to the left side of the inner wall of the threaded slide plate (27), and the length difference between the first connecting rod (5) and the second connecting rod (8) is equal to the distance between the third rotating rod (26) and the rotation center of the first rotating rod (3).

7. A photovoltaic power generation device with a double-sided power generation module according to claim 1, Features: The spreading assembly comprises a connecting block (15), the right ends of the connecting blocks (15) on both the front and rear sides are fixedly connected to the top of the left end of the supporting frame (13), the middle of the opposite end of the connecting block (15) is fixedly connected to a connecting shaft (16), the middle of the connecting shaft (16) is rotatably connected to a support rod (22), the left side of the bottom end of the support rod (22) is rotatably connected to a transmission sleeve (23), and the inner wall of the transmission sleeve (23) is in sliding contact with the upper side of the driving rod (10) corresponding to the first connecting rod (5).

8. A photovoltaic power generation device having a double-sided power generation module according to claim 7, Features: The inner walls on both sides of the front and rear ends of the top of the transmission sleeve (23) are fixedly connected with a sliding rod (11), the top of the sliding rod (11) passes through the outer wall of the top of the fixed rod (6) and is fixedly connected to a limiting plate (14), and the outer wall of the sliding rod (11) is slidably connected to the inner wall of the fixed rod (6).

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