Photovoltaic module

Abstract

The utility model relates to a photovoltaic module which comprises a bottom plate, two fixing plates are arranged at the two ends of the bottom plate, two supporting plates are arranged at the positions, located on the edges of the two sides of the bottom plate, of the two ends of one fixing plate, a placing plate is rotationally installed between the two supporting plates, and a mounting frame is arranged at the edge of one end of the placing plate. A rotating mechanism is arranged at one end of the mounting frame, a first motor is driven to enable a lead screw to rotate to drive a screw sleeve to move front and back, a spray pipe arranged on one side sprays water to the surface of the photovoltaic panel, a screw sleeve seat drives a movable block to slide along the interior of the mounting frame, and the photovoltaic panel is placed on the movable block. And the gear and the rack block are meshed and rotate, and the gear rotates to drive the brush to rotate through the shaft rod to clean the surface of the photovoltaic panel, so that the cleaning effect is improved, the light absorption effect of the photovoltaic panel is improved, and meanwhile, the labor loss is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic modules, and in particular to a photovoltaic module. Background Art

[0002] Photovoltaic modules, as the core components of solar power generation systems, are the smallest functional units that achieve photoelectric conversion. In recent years, with the transformation of the global energy structure and the rapid development of renewable energy, photovoltaic module technology has received extensive attention and in-depth research.

[0003] Existing photovoltaic modules absorb light by fixing the photovoltaic panels on support frames. However, dust in the air is easily adsorbed on the surface of the photovoltaic panels, resulting in reduced light absorption effect of the photovoltaic panels. In addition, the photovoltaic modules cannot automatically clean the surface and need to be cleaned manually, which increases labor. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present application provides a photovoltaic module.

[0005] A photovoltaic module provided in this application adopts the following technical solution:

[0006] A photovoltaic assembly comprises a base plate, two fixing plates are arranged at both ends of the base plate, two supporting plates are arranged at both ends of one of the fixing plates at the two side edges of the base plate, a placement plate is rotatably installed between the two supporting plates, a mounting frame is arranged at one end edge of the placement plate, a rotating mechanism for driving a cleaning assembly to move left and right is arranged at one end of the mounting frame, and a photovoltaic panel is also fixedly installed on the top of the placement plate.

[0007] Preferably, the rotating mechanism includes a first motor, which is fixedly mounted on a fixing seat arranged at one end of the mounting frame, and the output end of the first motor passes through a through hole opened on the side wall of one end of a U-shaped fixing frame arranged at the top of the mounting frame, and is connected to one end of a screw rod arranged inside.

[0008] Preferably, the other end of the screw rod is connected to a bearing arranged on the inner wall of the other end of the U-shaped fixing frame, and a wire sleeve seat is also adapted to be installed on the screw rod, a nozzle is arranged on one side of the wire sleeve seat, and a water inlet pipe is also arranged on the outer wall of the nozzle, and one end of the wire sleeve seat passes through a slide groove opened on the top of the installation frame and is connected to a cleaning component arranged inside.

[0009] Preferably, the cleaning assembly includes a movable block, which is slidably mounted inside the mounting frame, and a gear is provided on one side of the movable block, which is meshed with a rack block provided inside the mounting frame near one side edge of the movable block.

[0010] Preferably, a shaft rod is also provided on one side of the gear, one end of the shaft rod passes through a through hole opened on one side of the movable block and passes through an opening opened on one side of the mounting frame, and one end of the shaft rod is also connected to one end of the brush.

[0011] Preferably, a second motor is fixedly installed at one end of the base plate at a side edge of the other fixed plate, and an output end of the second motor passes through a through hole opened on one side of the fixed plate and is connected to a rotating component that drives the placement plate to adjust the angle.

[0012] Preferably, the rotating assembly includes a threaded rod, one end of which is connected to the output end of the second motor, and the other end of which is connected to a bearing provided on one side of another fixed plate, and a threaded sleeve is also adapted to be installed on the threaded rod.

[0013] Preferably, a rotating shaft is respectively provided at both ends of the threaded sleeve, one end of the rotating shaft is movably mounted on one end of a movable rod, and the other end of the movable rod is movably mounted on rotating shafts provided at both ends of a connecting seat provided at the bottom of the placement plate.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] The utility model provides a rotating mechanism at one end of the installation frame, and drives the first motor to rotate the screw rod connected to the output end to drive the screw sleeve to move forward and backward along the slide slot seat opened at the top of the installation frame, so that the nozzle arranged on one side of the screw sleeve seat sprays water on the surface of the photovoltaic panel, and the movable block connected to the bottom of the screw sleeve seat slides along the inside of the installation frame, and drives the gear arranged on one side to mesh and rotate with the rack block arranged inside, so that the gear rotates and the shaft rod arranged on the side and penetrating the movable block drives the brush connected at one end to rotate to clean the surface of the photovoltaic panel, so that the cleaning effect is improved, the light absorption effect of the photovoltaic panel is improved, and the labor loss is reduced at the same time;

[0016] The utility model drives the second motor to drive the threaded rod connected to the output end to rotate, so that the rotation of the threaded rod drives the adaptably installed threaded sleeve to move forward and backward, so that the movable rods connected at both ends of the threaded sleeve through the rotating shaft drive the connecting seat arranged at the bottom of the placement board to push up and adjust the angle of the placement board, so that the photovoltaic panel fixedly installed on the top of the placement board can be fully aligned with the light, so that the light absorption effect is more sufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a photovoltaic module in an embodiment of the present application;

[0018] Figure 2 is a side structural cross-sectional view of a photovoltaic module in an embodiment of the present application;

[0019] Figure 3It is an enlarged view of the structure at A of a photovoltaic module in an embodiment of the present application;

[0020] Figure 4 It is a schematic diagram of the side structure of a photovoltaic module in an embodiment of the present application.

[0021] Explanation of the accompanying drawings: 1. Base plate; 2. Fixing plate; 3. Support plate; 4. Placement plate; 5. Mounting frame; 6. Photovoltaic panel; 7. First motor; 8. U-shaped fixing frame; 9. Screw rod; 10. Screw sleeve seat; 11. Nozzle; 12. Movable block; 13. Gear; 14. Rack block; 15. Shaft rod; 16. Brush; 17. Second motor; 18. Threaded rod; 19. Threaded sleeve; 20. Movable rod; 21. Connecting seat. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The embodiment of the present application discloses a photovoltaic assembly, including a base plate 1, two fixed plates 2 are arranged at both ends of the base plate 1, two support plates 3 are arranged at both ends of one of the fixed plates 2 at the two side edges of the base plate 1, a placement plate 4 is rotatably installed between the two support plates 3, a mounting frame 5 is arranged at the edge of one end of the placement plate 4, a rotating mechanism for driving the cleaning assembly to move left and right is arranged at one end of the mounting frame 5, and a photovoltaic panel 6 is also fixedly installed on the top of the placement plate 4.

[0024] refer to Figure 1 , Figure 2 and Figure 3The rotating mechanism includes a first motor 7, which is fixedly mounted on a fixed seat arranged at one end of the mounting frame 5. The output end of the first motor 7 passes through a through hole opened on the side wall of one end of a U-shaped fixing frame 8 arranged at the top of the mounting frame 5, and is connected to one end of a screw rod 9 arranged inside. The other end of the screw rod 9 is connected to a bearing arranged on the inner wall of the other end of the U-shaped fixing frame 8. A wire sleeve seat 10 is also adapted to be installed on the screw rod 9. A nozzle 11 is arranged on one side of the wire sleeve seat 10. A water inlet pipe is also arranged on the outer wall of the nozzle 11. One end of the wire sleeve seat 10 passes through a slide groove opened at the top of the mounting frame 5 and is connected to a cleaning component arranged inside. The cleaning component includes a movable block 12, which is slidably mounted inside the mounting frame 5. A gear 13 is arranged on one side of the movable block 12. The gear 13 is meshed and installed with a rack block 14 arranged at an edge of one side of the movable block 12 inside the mounting frame 5. The gear 13 A shaft 15 is also provided on one side of the movable block 12, one end of the shaft 15 passes through a through hole provided on one side of the movable block 12, and passes through an opening provided on one side of the mounting frame 5, and one end of the shaft 15 is also connected to one end of a brush 16. More specifically, by driving the first motor 7, the screw rod 9 connected to the output end is rotated to drive the thread sleeve seat 10 to move forward and backward along the slide groove provided on the top of the mounting frame 5, and the nozzle 11 provided on one side of the thread sleeve seat 10 sprays water on the surface of the photovoltaic panel 6, and the thread sleeve seat 10 moves forward and backward to drive the movable block 12 connected to the bottom to slide along the inside of the mounting frame 5, and the gear 13 provided on one side is meshed and rotated with the rack block 14 provided inside the mounting frame 5, so that the gear 13 drives the brush 16 provided on one end to rotate through the shaft 15 passing through one side of the movable block 12 to clean the surface of the photovoltaic panel 6, thereby ensuring that the surface of the photovoltaic panel 6 is clean, improving the light absorption effect, and reducing the labor loss of manual cleaning. .

[0025] refer to Figure 4 One end of the bottom plate 1 is located at the edge of one side of the other fixed plate 2 and is fixedly installed with a second motor 17. The output end of the second motor 17 passes through a through hole opened on one side of the fixed plate 2 and is connected to a rotating assembly that drives the placement plate 4 to adjust the angle. The rotating assembly includes a threaded rod 18, one end of the threaded rod 18 is connected to the output end of the second motor 17, and the other end of the threaded rod 18 is connected to a bearing set on one side of the other fixed plate 2. A threaded sleeve 19 is also adapted to be installed on the threaded rod 18, and rotating shafts are respectively set at both ends of the threaded sleeve 19, and one end of the rotating shaft is connected to the movable One end of the rod 20 is movably installed, and the other end of the movable rod 20 is movably installed with the rotating shafts arranged at both ends of the connecting seat 21 arranged at the bottom of the placement plate 4. More specifically, the second motor 17 is driven to make the threaded rod 18 connected to the output end rotate and drive the threaded sleeve 19 to move forward and backward. The rotating shafts arranged at both ends of the threaded sleeve 19 drive one end of the movable rod 20 to move forward and backward, so that the movable rod 20 drives the connecting seat 21 connected to the other end to push up and adjust the angle of the placement plate 4, so that the photovoltaic panel 6 fixed on the top of the placement plate 4 can be fully aligned with the light, so that the light absorption effect is more sufficient.

[0026] The implementation principle of a photovoltaic assembly in an embodiment of the present application is as follows: when in use, the photovoltaic panel 6 is fixedly installed on the placement plate 4, and the second motor 17 is driven to rotate the threaded rod 18 to drive the threaded sleeve 19 to move. The movable rod 20 connected at both ends of the threaded sleeve 19 by a rotating shaft drives the connecting seat 21 set at the bottom of the placement plate 4 to push up, so that the photovoltaic panel 6 is adjusted to a position with sufficient light. When cleaning the surface of the photovoltaic panel 6, the first motor 7 is driven to drive the screw rod 9 to rotate, so that the adaptably installed thread sleeve seat 10 moves back and forth to drive the nozzle 11 to spray water on the surface of the photovoltaic panel 6. The movable block 12 connected to the bottom of the thread sleeve seat 10 slides along the inside of the installation frame 5, and the gear 13 is meshed and rotated with the rack block 14, so that the shaft rod 15 connected to one side of the movable block 12 through the side of the gear 13 drives the brush 16 to rotate to clean the surface of the photovoltaic panel 6, thereby improving the light absorption effect and reducing labor loss.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic module, comprising a base plate (1), two fixing plates (2) being arranged at both ends of the base plate (1), two supporting plates (3) being arranged at both ends of one of the fixing plates (2) at the edges of both sides of the base plate (1), characterized in that: A placement plate (4) is rotatably mounted between the two support plates (3); a mounting frame (5) is provided at one end edge of the placement plate (4); a rotation mechanism for driving the cleaning component to move left and right is provided at one end of the mounting frame (5); and a photovoltaic panel (6) is also fixedly mounted on the top of the placement plate (4).

2. A photovoltaic module according to claim 1, characterized in that: The rotating mechanism comprises a first motor (7), the first motor (7) being fixedly mounted on a fixing seat provided at one end of the mounting frame (5), the output end of the first motor (7) passing through a through hole formed in a side wall at one end of a U-shaped fixing frame (8) provided at the top of the mounting frame (5), and being connected to one end of a screw rod (9) provided inside.

3. A photovoltaic module according to claim 2, characterized in that: The other end of the screw rod (9) is connected to a bearing arranged on the inner wall of the other end of the U-shaped fixing frame (8); a thread sleeve seat (10) is also adapted to be mounted on the screw rod (9); a nozzle (11) is arranged on one side of the thread sleeve seat (10); a water inlet pipe is also arranged on the outer wall of the nozzle (11); one end of the thread sleeve seat (10) passes through a slide groove provided at the top of the installation frame (5) and is connected to a cleaning component arranged inside.

4. A photovoltaic module according to claim 3, characterized in that: The cleaning assembly comprises a movable block (12), the movable block (12) being slidably mounted inside the mounting frame (5), a gear (13) being provided on one side of the movable block (12), the gear (13) being meshed with a rack block (14) provided on an edge of one side of the movable block (12) inside the mounting frame (5).

5. A photovoltaic module according to claim 4, characterized in that: A shaft rod (15) is also provided on one side of the gear (13), one end of the shaft rod (15) passes through a through hole provided on one side of the movable block (12) and passes through an opening provided on one side of the mounting frame (5), and one end of the shaft rod (15) is also connected to one end of a brush (16).

6. A photovoltaic module according to claim 1, characterized in that: One end of the bottom plate (1) is located at a side edge of the other fixed plate (2) and a second motor (17) is fixedly mounted thereon; the output end of the second motor (17) passes through a through hole provided on one side of the fixed plate (2) and is connected to a rotating assembly that drives the placement plate (4) to adjust its angle.

7. A photovoltaic module according to claim 6, characterized in that: The rotating assembly comprises a threaded rod (18), one end of the threaded rod (18) being connected to an output end of a second motor (17), the other end of the threaded rod (18) being connected to a bearing provided on one side of another of the fixed plates (2), and a threaded sleeve (19) being adapted to be mounted on the threaded rod (18).

8. A photovoltaic module according to claim 7, characterized in that: A rotating shaft is respectively provided at both ends of the threaded sleeve (19), one end of the rotating shaft is movably mounted to one end of a movable rod (20), and the other end of the movable rod (20) is movably mounted to rotating shafts provided at both ends of a connecting seat (21) provided at the bottom of the placement plate (4).

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