Self-cleaning photovoltaic power generation panel

Abstract

The utility model discloses a self-cleaning type photovoltaic power generation panel which comprises a fixing frame, a solar power generation panel is arranged on the inner side of the fixing frame, sliding grooves are formed in the front side and the rear side of the fixing frame, sliding blocks are connected to the inner sides of the sliding grooves in the front side and the rear side in a sliding mode, threaded rods are rotationally connected to the inner sides of the sliding grooves, and the threaded rods are fixedly connected to the fixing frame. A cleaning unit is arranged on the upper side of the sliding block, the cleaning unit comprises a fixing block, the fixing block is fixedly connected to the upper side of the sliding block, a top plate is fixedly connected to the upper side of the fixing block, a sponge plate is arranged on the lower side of the top plate, and a fixing plate is fixedly connected to the upper side of the top plate. By arranging a top plate, a sponge plate, a fixing plate, a conveying plate, a spray head, a connecting pipe, a water tank and a threaded rod, the sponge plate can move horizontally conveniently, the surface of the solar power generation panel can be cleaned conveniently, water is sprayed to the surface of the solar power generation panel, solid impurities attached to the surface of the solar power generation panel can be cleaned conveniently, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power generation panels, in particular to a self-cleaning photovoltaic power generation panel. Background Art

[0002] Photovoltaic panels are a technical device that converts solar energy directly into electrical energy. It works based on the photovoltaic effect. Photovoltaic panels are an environmentally friendly way to generate electricity using solar energy. Through the coordinated work of solar panels, controllers, inverters and other components, it converts sunlight into electrical energy, providing green energy for homes and industries.

[0003] After searching, the application number is "201922439824.X", which provides a self-cleaning distributed photovoltaic power generation panel assembly. The stepper motor is started to drive the worm to rotate, and the worm drives the worm wheel to rotate. The worm wheel is fixed to one end of the threaded rod, driving the threaded rod to rotate. The threaded rod drives the slider to slide in the slide groove. The slider is connected to the rotating seat, driving the first mounting plate and the second mounting plate to move back and forth on the surface of the glass cover, thereby promoting the cleaning pads at the bottom of the first mounting plate and the second mounting plate to clean the glass cover, thereby replacing the problem of manual cleaning work and improving the cleaning efficiency of the surface of the photovoltaic power generation panel assembly.

[0004] The above-mentioned repeatedly moving cleaning brush pad is convenient for cleaning the surface of the photovoltaic panel assembly. However, when this structure is in use, since the solar photovoltaic panel is located outdoors, the surface of the photovoltaic panel is prone to solid impurities, such as bird droppings. These solid impurities will adhere to the surface of the panel. Cleaning by repeatedly moving the cleaning brush pad is not thorough, which is likely to affect the power generation effect of the panel. Utility Model Content

[0005] In order to overcome the disadvantage in the prior art that impurities adhered to the surface of the power generation panel are not easy to clean, one of the purposes of the utility model is to provide a self-cleaning photovoltaic power generation panel.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a self-cleaning photovoltaic power generation panel, comprising a fixing frame: a solar power generation panel is arranged on the inner side of the fixing frame, a slide groove is provided on both the front and rear sides of the fixing frame, a slider is slidably connected to the inner side of the slide groove on both the front and rear sides, a threaded rod is rotatably connected to the inner side of the slide groove, and a cleaning unit is arranged on the upper side of the slider;

[0007] The cleaning unit includes a fixed block, which is fixedly connected to the upper side of the slider, a top plate is fixedly connected to the upper side of the fixed block, a sponge plate is provided on the lower side of the top plate, a fixed plate is fixedly connected to the upper side of the top plate, a conveying plate is fixedly connected to the lower side of the fixed plate, a nozzle is fixedly connected to the lower side of the conveying plate, a water tank is fixedly connected to the upper side of the fixed frame, a connecting pipe is fixedly connected between the water tank and the conveying plate, and a telescopic pipe is fixedly connected to the outer side of the connecting pipe.

[0008] According to the self-cleaning photovoltaic power generation panel, a motor is fixedly connected to the right side of the fixing frame, and the output end of the motor is fixedly connected to the right end of the threaded rod, so as to facilitate the control of the rotation of the threaded rod.

[0009] According to the self-cleaning photovoltaic power generation panel, the threaded rod is threadedly connected to the slider, which facilitates the control of the horizontal movement of the slider.

[0010] According to the self-cleaning photovoltaic power generation panel, a movable groove is opened on the upper side of the top plate, and movable blocks are slidably connected to the inner sides of the front and rear ends of the movable groove, and clamping blocks are fixedly connected to the lower sides of the movable blocks on the front and rear sides, and two top blocks are fixedly connected to the upper side of the top plate, a bidirectional screw is rotatably connected between the two top blocks, and a control block is fixedly connected to the upper side of the movable block.

[0011] According to the self-cleaning photovoltaic power generation panel, opposite threads are arranged at both ends of the bidirectional screw, and the two ends of the bidirectional screw are respectively threadedly connected to the front and rear control blocks, so as to facilitate the control of the front and rear clamping blocks to move toward each other.

[0012] According to the self-cleaning photovoltaic power generation panel, the front end of the bidirectional screw is fixedly connected with a turning handle, which is convenient for controlling the rotation of the bidirectional screw.

[0013] According to the self-cleaning photovoltaic power generation panel, the sponge board is slidably connected to the solar power generation panel.

[0014] According to the self-cleaning photovoltaic power generation panel, the conveying plate is arranged as a hollow structure.

[0015] Beneficial effects:

[0016] 1. The top plate, sponge plate, fixed plate, conveying plate, nozzle, connecting pipe, water tank and threaded rod are provided to facilitate horizontal movement of the sponge plate, so as to facilitate cleaning the surface of the solar panel, and spray water on the surface of the solar panel to facilitate cleaning of solid impurities adhering to the surface of the panel, thereby increasing the cleaning effect.

[0017] 2. By providing the top plate, the moving groove, the moving block, the bidirectional screw and the clamping block, it is convenient to rotate the bidirectional screw, so that the sponge board can be quickly disassembled and replaced.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 This is a three-dimensional structural diagram of a self-cleaning photovoltaic power generation panel of the utility model;

[0021] Figure 2 This is a side-view stereoscopic structural diagram of a self-cleaning photovoltaic power generation panel of the utility model;

[0022] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 This is a three-dimensional structural diagram of a self-cleaning photovoltaic power generation panel of the utility model from another perspective;

[0024] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0025] Legend:

[0026] 1. Fixed frame; 2. Solar panel; 3. Slide; 4. Threaded rod; 5. Motor; 6. Slider; 7. Cleaning unit; 701. Fixed block; 702. Top plate; 703. Sponge plate; 704. Moving groove; 705. Bidirectional screw; 706. Control block; 707. Moving block; 708. Top block; 709. Turning handle; 710. Clamping block; 711. Fixed plate; 712. Conveying plate; 713. Sprinkler; 714. Connecting pipe; 715. Telescopic pipe; 716. Water tank. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0028] Reference Figure 1-5A self-cleaning photovoltaic power generation panel comprises a fixing frame 1: a solar power generation panel 2 is arranged on the inner side of the fixing frame 1, slide grooves 3 are provided on the front and rear sides of the fixing frame 1, sliders 6 are slidably connected to the inner sides of the slide grooves 3 on the front and rear sides, threaded rods 4 are rotatably connected to the inner sides of the slide grooves 3, a cleaning unit 7 is arranged on the upper side of the slider 6, a motor 5 is fixedly connected to the right side of the fixing frame 1, and the output end of the motor 5 is fixedly connected to the right end of the threaded rod 4, the threaded rod 4 is threadedly connected to the slider 6, when in use, the motor 5 is started, the motor 5 drives the threaded rod 4 to rotate, the threaded rod 4 drives the slider 6 to move horizontally, the slider 6 drives the fixed block 701 to move, the fixed block 701 drives the top plate 702 to move, the top plate 702 drives the sponge board 703 to move left and right, so that the sponge board 703 can clean the surface of the solar power generation panel 2.

[0029] The cleaning unit 7 includes a fixed block 701, which is fixedly connected to the upper side of the slider 6, a top plate 702 is fixedly connected to the upper side of the fixed block 701, a sponge plate 703 is arranged on the lower side of the top plate 702, a fixed plate 711 is fixedly connected to the upper side of the top plate 702, a conveying plate 712 is fixedly connected to the lower side of the fixed plate 711, a nozzle 713 is fixedly connected to the lower side of the conveying plate 712, a water tank 716 is fixedly connected to the upper side of the fixed frame 1, a connecting pipe 714 is fixedly connected between the water tank 716 and the conveying plate 712, a telescopic pipe 715 is fixedly connected to the outer side of the connecting pipe 714, and the sponge plate 703 is slidably connected to the solar panel 2, and the conveying plate 712 is a hollow structure, wherein a water pump is arranged on the upper side of the water tank 716, and the output end of the water pump is connected to the connecting pipe 714. When cleaning the solar panel 2, the water pump is started to pump out the water in the water tank 716, and then the water in the water tank 716 is pumped into the conveying plate 712 through the connecting pipe 714, and through the nozzle 713, the nozzle 713 sprays water on the surface of the solar panel 2, so that the solid impurities on the surface of the solar panel 2 are moistened and softened, which is convenient for the sponge board 703 to clean the impurities and increase the cleaning effect.

[0030] A moving groove 704 is provided on the upper side of the top plate 702, and moving blocks 707 are slidably connected to the inner sides of the front and rear ends of the moving groove 704, and clamping blocks 710 are fixedly connected to the lower sides of the moving blocks 707 on the front and rear sides, and two top blocks 708 are fixedly connected to the upper side of the top plate 702, and a bidirectional screw rod 705 is rotatably connected between the two top blocks 708, and a control block 706 is fixedly connected to the upper side of the moving block 707, and opposite threads are set at both ends of the bidirectional screw rod 705, and the two ends of the bidirectional screw rod 705 are respectively connected to the control blocks 706 on the front and rear sides. 6 threaded connection, the front end of the bidirectional screw 705 is fixedly connected with a handle 709, when the sponge board 703 needs to be removed, the handle 709 is turned, the handle 709 drives the bidirectional screw 705 to rotate, the bidirectional screw 705 drives the front and rear control blocks 706 to move toward each other, the control block 706 drives the moving block 707 to move, the moving block 707 drives the clamping block 710 to move, so that the front and rear clamping blocks 710 are separated from the sponge board 703, so that the sponge board 703 can be quickly removed and replaced with a new sponge board 703.

[0031] Working principle: When in use, the staff first starts the motor 5, the motor 5 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the sponge board 703 on the top plate 702 to move horizontally, so that the sponge board 703 can clean the impurities on the surface of the solar panel 2. At the same time, the water pump on the water tank 716 is started, and the nozzle 713 on the conveying plate 712 sprays water on the surface of the solar panel 2 through the connecting pipe 714, so as to soften the solid impurities and increase the cleaning effect of the solid impurities. When the sponge board 703 needs to be removed, the handle 709 is turned, and the handle 709 drives the bidirectional screw 705 to rotate, so that the clamping block 710 is separated from the sponge board 703, so that the sponge board 703 can be quickly removed for replacement.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A self-cleaning photovoltaic power generation panel, characterized in that: The invention comprises a fixing frame (1), wherein a solar panel (2) is arranged inside the fixing frame (1), a slide groove (3) is provided on both the front and rear sides of the fixing frame (1), a slider (6) is slidably connected to the inside of the slide groove (3) on both the front and rear sides, a threaded rod (4) is rotatably connected to the inside of the slide groove (3), and a cleaning unit (7) is arranged on the upper side of the slider (6); The cleaning unit (7) comprises a fixed block (701), the fixed block (701) is fixedly connected to the upper side of the slider (6), the upper side of the fixed block (701) is fixedly connected to a top plate (702), the lower side of the top plate (702) is provided with a sponge plate (703), the upper side of the top plate (702) is fixedly connected to a fixed plate (711), the lower side of the fixed plate (711) is fixedly connected to a conveying plate (712), the lower side of the conveying plate (712) is fixedly connected to a nozzle (713), the upper side of the fixed frame (1) is fixedly connected to a water tank (716), a connecting pipe (714) is fixedly connected between the water tank (716) and the conveying plate (712), and the outer side of the connecting pipe (714) is fixedly connected to a telescopic pipe (715).

2. A self-cleaning photovoltaic power generation panel according to claim 1, characterized in that: A motor (5) is fixedly connected to the right side of the fixing frame (1), and an output end of the motor (5) is fixedly connected to the right end of the threaded rod (4).

3. A self-cleaning photovoltaic power generation panel according to claim 1, characterized in that: The threaded rod (4) is threadably connected to the slider (6).

4. A self-cleaning photovoltaic power generation panel according to claim 1, characterized in that: A movable groove (704) is provided on the upper side of the top plate (702), and movable blocks (707) are slidably connected to the inner sides of the front and rear ends of the movable groove (704), and clamping blocks (710) are fixedly connected to the lower sides of the movable blocks (707) on the front and rear sides. Two top blocks (708) are fixedly connected to the upper side of the top plate (702), and a bidirectional screw (705) is rotatably connected between the two top blocks (708), and a control block (706) is fixedly connected to the upper side of the movable block (707).

5. A self-cleaning photovoltaic power generation panel according to claim 4, characterized in that: The two ends of the bidirectional screw (705) are provided with opposite threads, and the two ends of the bidirectional screw (705) are respectively threadedly connected to the front and rear control blocks (706).

6. A self-cleaning photovoltaic power generation panel according to claim 4, characterized in that: The front end of the bidirectional screw (705) is fixedly connected to a turning handle (709).

7. A self-cleaning photovoltaic power generation panel according to claim 1, characterized in that: The sponge board (703) is slidably connected to the solar power generation panel (2).

8. The self-cleaning photovoltaic power generation panel according to claim 1, characterized in that: The conveying plate (712) is a hollow structure.

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