Photovoltaic power generation assembly

Abstract

The invention discloses a photovoltaic power generation assembly which comprises a base, supports are installed on the two sides of the top of the base, rotating rods are rotationally installed between two installation discs, a protection body is installed between the two rotating rods, a comprehensive protection assembly is arranged on the protection body, and a photovoltaic panel body is installed on the top of the protection body. The photovoltaic power generation assembly is provided with a movable protection plate, a second mounting groove, a positive and negative screw rod, a second motor and a second threaded block, when the photovoltaic panel body needs to be comprehensively protected, the second motor is started to drive the positive and negative screw rod to rotate, and the positive and negative screw rod is driven to rotate; in the rotating process of a forward and reverse screw rod in a second mounting groove, the forward and reverse screw rod drives two second threaded blocks to get close to each other, then two movable protection plates are driven to get close to each other, and the top position of a protection body can be closed, so that a photovoltaic panel body faces the top of the base; and then comprehensive protection of the photovoltaic panel body is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation components, in particular to a photovoltaic power generation component. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters. The main components are made of electronic components. Solar cells are packaged and protected after being connected in series to form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices.

[0003] A Chinese patent with announcement number CN117639629B discloses a photovoltaic power generation component, whose structure includes: a photovoltaic group, which is installed on the top of a support rod and is electrically connected to an electrical box through a wire, and the electrical box is installed on the surface of the support rod. The photovoltaic group includes a top cover, which is installed on the top of a base, and the top cover rotates relative to the base through a first driver inside a bottom bracket of the cover body, and a movably connected photovoltaic panel is also installed on the surface of the base. The improved device adjusts the upper and lower elevation angles and the left and right elevation angles of the photovoltaic panel through a second driver and a third driver respectively, so that it is more sufficient in receiving light energy and is not easily damaged in extreme weather such as hail and strong winds. The panel body is folded by the third driver and stored at the bottom of the cover body, avoiding direct impact on the panel surface, and the base is provided with a limiter and a second connecting ear for joint support to reduce the pressure of the second driver to avoid its long-term support and thus falling, and has stronger stability in use.

[0004] However, the above patent has the following shortcomings: the above patent folds the photovoltaic panel and stores it at the bottom of the cover through the third driver, thereby avoiding direct impact on the panel surface. However, in windy weather, there is still a risk of flying objects hitting the photovoltaic panel, and the falling ice packs will tilt and fall in the strong wind, which will also cause risks to the photovoltaic panel, so it needs to be improved. Summary of the invention

[0005] The purpose of the present invention is to provide a photovoltaic power generation assembly to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic power generation component, comprising a base, brackets are installed on both sides of the top of the base, and mounting plates are installed on the top of the brackets, a rotating rod is rotatably installed between the two mounting plates, and a protective body is installed between the two rotating rods, a comprehensive protective component is arranged on the protective body, and a photovoltaic panel body is installed on the top of the protective body, an insertion groove is opened through the outer side of the protective body, a driving component is arranged at the bottom of the mounting plate, a mounting hole is opened through the mounting plate, and a fixing component is arranged in the mounting hole, a first mounting groove is opened on the top of the base, and a moving component is arranged in the first mounting groove, a moving body is arranged on the top of the base, and a dust cleaning component is arranged on the top of the moving body;

[0007] The comprehensive protection assembly includes a movable protective plate, a second mounting slot, forward and reverse screw rods, a second motor and a second threaded block. The inner wall of the insertion slot is provided with a second mounting slot, and the forward and reverse screw rods are rotatably installed in the second mounting slot. The outer sides of the forward and reverse screw rods are threadedly connected with second threaded blocks. A second motor is installed on the outer side of the protection body, and the second motor is used to drive the forward and reverse screw rods to rotate. Movable protective plates are slidably installed on both sides of the insertion slot, and the second threaded blocks are connected to the outer sides of the movable protective plates.

[0008] By adopting the above technical solution, comprehensive protection of the photovoltaic panel body is achieved.

[0009] As a further solution of the present invention: the driving assembly includes a third motor, a first gear and a second gear, the third motor is installed at the bottom of the mounting plate, and the first gear is installed at the output end of the third motor, the second gear is meshed on the outside of the first gear, and the second gear is installed to the outside of the rotating rod.

[0010] By adopting the above technical solution, the protection body can be rotated.

[0011] As a further solution of the present invention: the fixing assembly includes a second electric push rod, a movable column and a fixing groove, the second electric push rod is installed in the mounting hole, and the output end of the second electric push rod is installed with a movable column, the movable column is slidably installed in the movable protective plate, a plurality of fixing grooves are opened on the outer side of the second gear, and the movable column is used to be inserted into the fixing groove.

[0012] By adopting the above technical solution, the protective body on the outer side of the rotation is fixed.

[0013] As a further solution of the present invention: the moving component includes a threaded rod, a first threaded block and a first motor, the threaded rod is rotatably installed in the first mounting groove, and the first threaded block is threadedly connected to the outer side of the threaded rod, the top of the first threaded block is connected to the bottom of the moving body, the outer side of the base is installed with a first motor, and the first motor is used to drive the threaded rod to rotate.

[0014] By adopting the above technical solution, the moving object can be moved.

[0015] As a further solution of the present invention: the dust cleaning assembly includes a first electric push rod and a cleaning brush body, the first electric push rod is vertically installed on the top of the moving body, and the cleaning brush body is installed at the output end of the first electric push rod.

[0016] By adopting the above technical solution, the dust on the photovoltaic panel body can be cleaned.

[0017] As a further solution of the present invention: a slide groove is provided on the top of the base, and a slider is slidably installed in the slide groove, and the top of the slider is connected to the bottom of the moving body.

[0018] By adopting the above technical solution, the flow of the moving body is supported.

[0019] As a further solution of the present invention: a plurality of water spray heads are installed on the top of the base.

[0020] By adopting the above technical solution, water spraying on the photovoltaic panel body is achieved.

[0021] As a further solution of the present invention: the first electric push rods are installed symmetrically, and the first electric push rods are installed on both sides of the top of the moving body.

[0022] Compared with the prior art, the invention has the following beneficial effects: the photovoltaic power generation component,

[0023] A movable protective plate, a second mounting groove, a forward and reverse screw rod, a second motor and a second threaded block are provided. When the photovoltaic panel body needs to be fully protected, the second motor is started to drive the forward and reverse screw rods to rotate. When the forward and reverse screw rods are located in the second mounting groove and rotate, the two second threaded blocks are driven to approach each other by the forward and reverse screw rods, thereby driving the two movable protective plates to approach each other, so that the top position of the protective body can be closed, and then the protective body is driven to rotate 180 degrees by the driving assembly, so that the photovoltaic panel body faces the top of the base, thereby achieving full protection of the photovoltaic panel body;

[0024] In addition, the photovoltaic power generation component is also provided with a first electric push rod and a cleaning brush body. When the photovoltaic panel body is located on the base facing the top of the base, the moving body is driven by the moving component to move in the front and rear directions, and the first electric push rod is driven by the moving body to move in the front and rear directions. Then, the first electric push rod is started to drive the cleaning brush body to approach the photovoltaic panel body. The dust on the photovoltaic panel body can be cleaned by the cleaning brush body, thereby ensuring that the photovoltaic panel body can generate electricity normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the protective body structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the protective body, the second mounting groove and the positive and negative screw rod structures of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the movable protective plate, the sliding block, the forward and reverse screw rods and the second threaded block of the present invention;

[0030] Figure 6 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0031] In the figure: 1. base; 2. bracket; 3. mounting plate; 4. protective body; 5. first mounting groove; 6. threaded rod; 7. first threaded block; 8. first motor; 9. moving body; 10. slider; 11. slide groove; 12. first electric push rod; 13. cleaning brush body; 14. sprinkler head; 15. photovoltaic panel body; 16. movable protective plate; 17. insertion groove; 18. second mounting groove; 19. forward and reverse screw rods; 20. second motor; 21. second threaded block; 22. third motor; 23. first gear; 24. rotating rod; 25. second gear; 26. mounting hole; 27. second electric push rod; 28. movable column; 29. ​​fixing groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-6The present invention provides a technical solution: a photovoltaic power generation component, including a base 1, brackets 2 are installed on both sides of the top of the base 1, and mounting plates 3 are installed on the top of the brackets 2, a rotating rod 24 is rotatably installed between the two mounting plates 3, and a protective body 4 is installed between the two rotating rods 24, a comprehensive protective component is arranged on the protective body 4, and a photovoltaic panel body 15 is installed on the top of the protective body 4, an insertion groove 17 is opened through the outer side of the protective body 4, a driving component is arranged at the bottom of the mounting plate 3, a mounting hole 26 is opened through the mounting plate 3, and a fixing component is arranged in the mounting hole 26, a first mounting groove 5 is opened on the top of the base 1, and a moving component is arranged in the first mounting groove 5, a moving body 9 is arranged on the top of the base 1, and a dust cleaning component is arranged on the top of the moving body 9;

[0034] The comprehensive protection assembly includes a movable protective plate 16, a second mounting groove 18, a forward and reverse screw rod 19, a second motor 20 and a second threaded block 21. The second mounting groove 18 is provided on the inner wall of the insertion groove 17, and the forward and reverse screw rod 19 is rotatably installed in the second mounting groove 18. The second threaded blocks 21 are threadedly connected to the outer sides of the forward and reverse screw rod 19. The second motor 20 is installed on the outer side of the protection body 4, and the second motor 20 is used to drive the forward and reverse screw rod 19 to rotate. The movable protective plate 16 is slidably installed on both sides of the insertion groove 17, and the second threaded blocks 21 are connected to the outer side of the movable protective plate 16.

[0035] Specifically, when it is necessary to fully protect the photovoltaic panel body 15, the second motor 20 is started to drive the forward and reverse screw rods 19 to rotate. When the forward and reverse screw rods 19 are located in the second mounting groove 18 and rotate, the two second threaded blocks 21 are driven to approach each other by the forward and reverse screw rods 19, and then the two movable protective plates 16 are driven to approach each other, so that the top position of the protective body 4 can be closed, and then the protective body 4 is driven to rotate 180 degrees through the driving assembly, so that the photovoltaic panel body 15 faces the top of the base 1, thereby achieving full protection of the photovoltaic panel body 15.

[0036] Further, the driving assembly includes a third motor 22, a first gear 23 and a second gear 25. The third motor 22 is installed at the bottom of the mounting plate 3, and the first gear 23 is installed at the output end of the third motor 22. The second gear 25 is meshed on the outer side of the first gear 23, and the second gear 25 is installed on the outer side of the rotating rod 24.

[0037] Specifically, when the protective body 4 needs to be rotated over a large range, the third motor 22 is started to drive the first gear 23 to rotate. During the rotation of the first gear 23, the second gear 25 meshing therewith is driven to rotate. The second gear 25 drives the rotating rod 24 to rotate, and the rotating rod 24 drives the protective body 4 to rotate, thereby driving the photovoltaic panel body 15 to rotate, so that the bottom of the protective body 4 can be facing the sky, and the photovoltaic panel body 15 can be effectively protected by the bottom of the protective body 4.

[0038] Furthermore, the fixing assembly includes a second electric push rod 27, a movable column 28 and a fixing groove 29. The second electric push rod 27 is installed in the mounting hole 26, and the output end of the second electric push rod 27 is installed with the movable column 28. The movable column 28 is slidably installed in the movable protective plate 16. A plurality of fixing grooves 29 are opened on the outer side of the second gear 25, and the movable column 28 is used to be inserted into the fixing groove 29.

[0039] Specifically, when the angle of the protective body 4 needs to be adjusted, in order to prevent the protective body 4 from moving, the second mounting slot 18 is pushed into the fixed slot 29 by starting the insertion slot 17, and the rotating rod 24 is fixed by the cooperation of the movable column 28, the mounting hole 26 and the fixed slot 29, thereby preventing the rotating rod 24 from rotating during use, thereby fixing the protective body 4.

[0040] Further, the moving assembly includes a threaded rod 6, a first threaded block 7 and a first motor 8. The threaded rod 6 is rotatably installed in the first installation groove 5, and the first threaded block 7 is threadedly connected to the outer side of the threaded rod 6. The top of the first threaded block 7 is connected to the bottom of the moving body 9. The first motor 8 is installed on the outer side of the base 1, and the first motor 8 is used to drive the threaded rod 6 to rotate;

[0041] Specifically, when the cleaning brush body 13 needs to be moved in the front-to-back direction, the first motor 8 is started to drive the threaded rod 6 to rotate, and the threaded rod 6 drives the first threaded block 7 to move in the front-to-back direction, and the first threaded block 7 drives the moving body 9 to move in the front-to-back direction, thereby driving the cleaning brush body 13 above the moving body 9 to move back and forth, so as to clean the dust on the photovoltaic panel body 15.

[0042] Furthermore, the dust cleaning assembly includes a first electric push rod 12 and a cleaning brush body 13. The first electric push rod 12 is vertically installed on the top of the moving body 9, and the cleaning brush body 13 is installed at the output end of the first electric push rod 12.

[0043] Specifically, by starting the first electric push rod 12, the top of the cleaning brush body 13 is pushed to contact the photovoltaic panel body 15, and then the cleaning brush body 13 moving in the front and rear directions can clean the dust on the photovoltaic panel body 15. The cleaning brush body 13 can move to just below the first gear 23 without blocking the rotating protective body 4.

[0044] Furthermore, a slide groove 11 is provided at the top of the base 1, and a slider 10 is slidably installed in the slide groove 11, and the top of the slider 10 is connected to the bottom of the moving body 9;

[0045] Specifically, during the forward and backward movement of the moving body 9, the two sliders 10 installed at the bottom of the moving body 9 slide in the slide groove 11, thereby improving the movement stability of the moving body 9 and ensuring the stability of the cleaning brush body 13 in cleaning dust on the photovoltaic panel body 15.

[0046] Furthermore, a plurality of water spray heads 14 are installed on the top of the base 1;

[0047] Specifically, the water spray head 14 is connected to a water pump through a water pipe. The water pump is located in a water tank and can increase the water source for the water spray head 14 .

[0048] Furthermore, the first electric push rods 12 are installed symmetrically, and the first electric push rods 12 are installed on both sides of the top of the moving body 9;

[0049] Specifically, the installation of the two first electric push rods 12 further improves the stability of the up and down movement of the cleaning brush body 13 , thereby improving the cleanliness of the photovoltaic panel body 15 .

[0050] Working principle: When the photovoltaic power generation component is used, when the photovoltaic panel body 15 is protected, the second motor 20 is started to drive the forward and reverse screws 19 to rotate. When the forward and reverse screws 19 are located in the second mounting groove 18 and rotate, the two second threaded blocks 21 are driven to approach each other by the forward and reverse screws 19, and then the two movable protective plates 16 are driven to approach each other, so that the top position of the protective body 4 can be closed, and the first gear 23 is driven to rotate by starting the third motor 22. During the rotation of the first gear 23, the second gear 25 meshing with it is driven to rotate, and the rotating rod 24 is driven to rotate by the second gear 25, and the protective body 4 is driven to rotate by the rotating rod 24, so as to realize the driving of the photovoltaic panel body 15 to rotate, so that the bottom position of the protective body 4 can be made Facing the sky, the photovoltaic panel body 15 can be effectively protected by the bottom of the protective body 4, and then the second mounting slot 18 is pushed into the fixing slot 29 by starting the insertion slot 17, and the rotating rod 24 is fixed by the cooperation of the movable column 28, the mounting hole 26 and the fixing slot 29 to prevent the rotating rod 24 from rotating during use, thereby fixing the protective body 4. When the photovoltaic panel body 15 needs to be cleaned, the movable protective plate 16 is opened, and then the top of the cleaning brush body 13 is pushed to contact the photovoltaic panel body 15 by starting the first electric push rod 12, and then the dust on the photovoltaic panel body 15 can be cleaned by the cleaning brush body 13 moving in the front and rear directions. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0051] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic power generation assembly, comprising a base (1), characterized in that: The base (1) is provided with brackets (2) on both sides of the top, and a mounting plate (3) is provided on the top of the bracket (2). A rotating rod (24) is rotatably installed between the two mounting plates (3), and a protective body (4) is installed between the two rotating rods (24). A comprehensive protective component is provided on the protective body (4), and a photovoltaic panel body (15) is installed on the top of the protective body (4). An insertion groove (17) is provided through the outer side of the protective body (4). A driving component is provided at the bottom of the mounting plate (3). A mounting hole (26) is provided through the mounting plate (3), and a fixing component is provided in the mounting hole (26). A first mounting groove (5) is provided on the top of the base (1), and a moving component is provided in the first mounting groove (5). A moving body (9) is provided on the top of the base (1), and a dust cleaning component is provided on the top of the moving body (9); The comprehensive protection component comprises a movable protective plate (16), a second installation slot (18), a forward and reverse screw rod (19), a second motor (20) and a second threaded block (21); the inner wall of the insertion slot (17) is provided with a second installation slot (18), and the forward and reverse screw rod (19) is rotatably installed in the second installation slot (18); the outer sides of the forward and reverse screw rod (19) are both threadedly connected with the second threaded blocks (21); the outer side of the protection body (4) is provided with a second motor (20), and the second motor (20) is used to drive the forward and reverse screw rod (19) to rotate; the movable protective plate (16) is slidably installed on both sides of the insertion slot (17), and the second threaded blocks (21) are connected to the outer sides of the movable protective plate (16).

2. A photovoltaic power generation assembly according to claim 1, characterized in that: The driving assembly comprises a third motor (22), a first gear (23) and a second gear (25); the third motor (22) is mounted on the bottom of the mounting plate (3), and the first gear (23) is mounted on the output end of the third motor (22); the second gear (25) is meshed on the outer side of the first gear (23), and the second gear (25) is mounted on the outer side of the rotating rod (24).

3. A photovoltaic power generation assembly according to claim 2, characterized in that: The fixing assembly comprises a second electric push rod (27), a movable column (28) and a fixing groove (29); the second electric push rod (27) is installed in the mounting hole (26), and the output end of the second electric push rod (27) is installed with a movable column (28); the movable column (28) is slidably installed in the movable protective plate (16); a plurality of fixing grooves (29) are provided on the outer side of the second gear (25); the movable column (28) is used to be inserted into the fixing groove (29).

4. A photovoltaic power generation assembly according to claim 1, characterized in that: The moving assembly comprises a threaded rod (6), a first threaded block (7) and a first motor (8); the threaded rod (6) is rotatably mounted in the first mounting groove (5), and the first threaded block (7) is threadedly connected to the outer side of the threaded rod (6); the top of the first threaded block (7) is connected to the bottom of the moving body (9); the first motor (8) is mounted on the outer side of the base (1), and the first motor (8) is used to drive the threaded rod (6) to rotate.

5. A photovoltaic power generation assembly according to claim 1, characterized in that: The dust cleaning assembly comprises a first electric push rod (12) and a cleaning brush body (13); the first electric push rod (12) is vertically mounted on the top of the moving body (9), and the cleaning brush body (13) is mounted on the output end of the first electric push rod (12).

6. A photovoltaic power generation assembly according to claim 1, characterized in that: The top of the base (1) is provided with a slide groove (11), and a slider (10) is slidably installed in the slide groove (11), and the top of the slider (10) is connected to the bottom of the moving body (9).

7. A photovoltaic power generation assembly according to claim 1, characterized in that: A plurality of water spray heads (14) are installed on the top of the base (1).

8. A photovoltaic power generation assembly according to claim 5, characterized in that: The first electric push rods (12) are installed symmetrically, and the first electric push rods (12) are installed on both sides of the top of the moving body (9).

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