Solar photovoltaic panel assembly

Abstract

The utility model relates to a solar photovoltaic panel assembly, which comprises a support, a photovoltaic panel and packaging glass, the photovoltaic panel is mounted on the support, the packaging glass is mounted on one side, far away from the support, of the photovoltaic panel, a U-shaped plate is fixedly mounted on the top side of the support, and the end portion of the U-shaped plate is fixedly connected with a driving motor. The utility model relates to the technical field of photovoltaic panel assemblies. When the solar photovoltaic panel assembly is used, the inclined plate can clean the surface of the packaging glass after the packaging glass is soaked by water mist sprayed by the mist spray head, bird droppings can be directly scraped off, redundant bird droppings can be collected in the storage box, and meanwhile, sundries and bird droppings adhered to the inclined plate can be scraped into the storage box through the arranged removal part, so that the solar photovoltaic panel assembly is convenient to use. And therefore, the condition of secondary cleaning after cleaning is avoided during cleaning, and the effect of greatly reducing the use of water resources is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel components, in particular to a solar photovoltaic panel component. Background Art

[0002] Solar photovoltaic panel components, referred to as photovoltaic panels, are devices that use the photoelectric effect to convert solar energy into electrical energy. When sunlight shines on the surface of a photovoltaic panel, photons interact with electrons in the photovoltaic material, causing electrons to be excited from atoms to form a photocurrent. This process does not require any mechanical movement or heat conversion, so it is very efficient. Photovoltaic panels are mainly composed of silicon wafers, glass packaging layers, electrodes and wires, frames and brackets, etc. The glass packaging layer covers the front of the photovoltaic panel, which not only protects the silicon wafer from damage, but also allows sunlight to pass through so that the light can be absorbed by the silicon wafer.

[0003] A solar photovoltaic panel assembly proposed in the prior art with publication number CN220673720U includes a bracket, a mounting plate is provided on the upper end of the bracket, two photovoltaic panel bodies are symmetrically and movably provided on the upper end of the mounting plate, a movable groove is provided on the mounting plate, a lead screw is rotatably provided in the movable groove, one end of the lead screw passes through the movable groove and is connected to a driving motor, the driving motor is fixedly arranged on the outer side of the mounting plate, a movable bracket is threadedly connected to the lead screw, a double-axis motor is provided on the upper end of the movable bracket through the movable groove, two driving ends of the double-axis motor respectively pass through the bracket and are connected to a cleaning brush, a nozzle is provided on one side of the mounting plate, a plurality of nozzles are provided on the nozzle, a plug block is provided at the lower end of each photovoltaic panel body, and the lower end of the plug block passes through the mounting plate and is connected to an L-shaped fixed block by plugging and pulling. The stains and dust on the photovoltaic panel body can be automatically sprayed and brushed in time, the photovoltaic panel body can be quickly disassembled and installed, the photovoltaic panel body can be protected, and the shrapnel is easy to replace.

[0004] When in use, the application sprays water through the nozzle and multiple nozzles, and uses a cleaning brush to clean the front of the photovoltaic panel. In some areas, there are many birds, and some bird droppings will fall on the encapsulating glass. When cleaning with water flushing and a cleaning brush, the bird droppings are easy to stick to the cleaning brush, and when the cleaning brush rotates, the bird droppings are easy to be thrown onto the encapsulating glass again, which requires secondary cleaning, thereby increasing the cleaning time and reducing the cleaning efficiency. If the area where the photovoltaic panels are laid is large, the use of water resources will be further increased, which is easy to cause waste of water resources. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a solar photovoltaic panel assembly so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A solar photovoltaic panel assembly comprises a bracket, a photovoltaic panel and encapsulating glass, wherein the photovoltaic panel is mounted on the bracket, the encapsulating glass is mounted on a side of the photovoltaic panel away from the bracket, a U-shaped plate is fixedly mounted on the top side of the bracket, a driving motor is fixedly connected to the end of the U-shaped plate, a driving screw is connected to the output end of the driving motor, a slider is threadedly connected to the driving screw, a cleaning component is connected to the side of the slider, and a removal piece is provided on the top of the side of the U-shaped plate.

[0008] In a preferred example, the utility model can be further configured as follows: the cleaning component includes two inclined plates, the ends of the two inclined plates are fixedly connected to the sides of the sliding block, the two inclined plates are arranged in a triangular shape, and the bottom ends of the two inclined plates are wrapped with rubber strips.

[0009] In a preferred example, the utility model can be further configured as follows: a storage box is fixedly connected between the tops of the two inclined plates, and triangular avoidance plates are installed on both sides of the storage box.

[0010] In a preferred example, the utility model can be further configured as follows: the removal member includes two top plates, the two top plates are fixedly connected to the two ends of the top of one side of the U-shaped plate close to the storage box, the top plates are hollow, and a scraper is provided on the bottom side of the top plates, the top end of the scraper is inserted into the top plate and slidably connected to the top plate, and the bottom end of the scraper extends into the storage box and contacts the top side of the triangular avoidance plate.

[0011] In a preferred example, the utility model can be further configured as follows: the top side of the bracket is located below the storage box and is fixedly connected to a storage box, and the side of the storage box is in contact with the outer shell of the photovoltaic panel.

[0012] In a preferred example, the utility model can be further configured as follows: the top end of the U-shaped plate is connected to a mist nozzle, and the outer peripheral wall of the mist nozzle is connected to a number of mist nozzles.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] 1. When the solar photovoltaic panel assembly is in use, the inclined plate can clean the surface of the encapsulated glass after the mist nozzle sprays water mist to soak the encapsulated glass, and the bird droppings can be directly scraped off, and the excess bird droppings can be collected in the storage box. At the same time, the debris and bird droppings stuck on the inclined plate can be scraped into the storage box through the provided removal piece, thereby avoiding the situation of secondary cleaning after cleaning, and greatly reducing the effect of water resource use;

[0015] 2. When cleaning the solar photovoltaic panel assembly, the storage box will be moved while the inclined plate is moved. The movement of the storage box will drive the movement of the triangular avoidance plate, so that the scraper fits the bevel of the triangular avoidance plate. The bevel of the triangular avoidance plate will push the bottom end of the scraper to slide upward in the top plate as the storage box moves. The bottom of the scraper is arranged in an arc shape, so as to prevent the scraper from taking out the debris and bird droppings from the storage box when the scraper is separated from the storage box. At the same time, the bird droppings and debris on the scraper can be removed by the triangular avoidance plate and left in the storage box;

[0016] 3. When cleaning the solar photovoltaic panel assembly, as the inclined plate slides, the bottom side of the inclined plate will fit with the encapsulation glass, and then the rubber strip will contact the encapsulation glass. As the inclined plate moves, the dust and bird droppings on the encapsulation glass will be continuously scraped off. After moving to the side of the encapsulation glass, it will pass through the provided removal piece, and then the bird droppings and debris on the inclined plate and the rubber strip will be removed by the removal piece, thereby achieving a cleaning effect;

[0017] 4. The solar photovoltaic panel assembly is provided with a mist nozzle which can be connected to a water pump, and at the same time, water mist is sprayed through the mist nozzle to wet the encapsulated glass, thereby reducing the friction between bird droppings and debris and the encapsulated glass, thereby facilitating the inclined plate to scrape off the debris and bird droppings on the encapsulated glass, thereby reducing the use of water and saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the solar photovoltaic panel assembly of the utility model.

[0020] Figure 2 It is a schematic diagram of the dissected structure of the solar photovoltaic panel assembly of the present utility model.

[0021] Figure 3 It is an enlarged structural schematic diagram of the cleaning component of the solar photovoltaic panel assembly of the utility model.

[0022] In the figure, 1. bracket; 2. photovoltaic panel; 3. encapsulation glass; 4. U-shaped plate; 5. driving motor; 6. driving screw; 7. slider; 8. cleaning component; 9. removal part; 10. inclined plate; 11. rubber strip; 12. storage box; 13. triangular avoidance plate; 14. top plate; 15. scraper; 16. storage box; 17. mist nozzle; 18. mist nozzle. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-Figure 3 The solar photovoltaic panel 2 assembly disclosed in the utility model includes a bracket 1, a photovoltaic panel 2 and an encapsulating glass 3, the photovoltaic panel 2 is installed on the bracket 1, the encapsulating glass 3 is installed on the side of the photovoltaic panel 2 away from the bracket 1, a U-shaped plate 4 is fixedly installed on the top side of the bracket 1, a driving motor 5 is fixedly connected to the end of the U-shaped plate 4, a driving screw 6 is connected to the output end of the driving motor 5, a slider 7 is threadedly connected to the driving screw 6, a cleaning component 8 is connected to the side of the slider 7, and a removal component 9 is provided on the top of the side of the U-shaped plate 4.

[0026] In this embodiment, the drive motor 5 is started when cleaning is performed. The drive motor 5 drives the drive screw 6 to rotate. The rotation of the drive screw 6 will drive the slider 7 to slide in the U-shaped plate 4, and at the same time will drive the cleaning component 8 to clean the encapsulating glass 3. After cleaning, the attached debris and bird droppings will be cleaned up by the provided removal component 9 to prevent them from falling on the encapsulating glass 3 during the next cleaning, thereby affecting the light energy conversion of the photovoltaic component.

[0027] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the cleaning component 8 includes two inclined plates 10 , the ends of the two inclined plates 10 are fixedly connected to the sides of the slider 7 , the two inclined plates 10 are arranged in a triangular shape, and the bottom ends of the two inclined plates 10 are wrapped with rubber strips 11 .

[0028] In this embodiment, the two inclined plates 10 can be set to plastic material, and the rubber strip 11 can be set to rubber material. During cleaning, as the inclined plate 10 slides, the bottom side of the inclined plate 10 will fit with the encapsulating glass 3, and then the rubber strip 11 will contact the encapsulating glass 3. As the inclined plate 10 moves, it will continuously scrape off dust and bird droppings on the encapsulating glass 3. After moving to the side of the encapsulating glass 3, it will pass through the provided removal piece 9, and then the bird droppings and debris on the inclined plate 10 and the rubber strip 11 will be removed by the removal piece 9 to achieve the cleaning effect.

[0029] In a further preferred embodiment of the present invention, Figure 1-3 As shown, a storage box 12 is fixedly connected between the tops of the two inclined plates 10 , and triangular avoidance plates 13 are installed on both sides of the storage box 12 .

[0030] In this embodiment, when the inclined plate 10 is removed, the storage box 12 is provided as a storage part after cleaning, and the cleaned debris and bird droppings are cleaned into the storage box 12 to achieve a storage effect.

[0031] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the removal member 9 includes two top plates 14, and the two top plates 14 are fixedly connected to the two ends of the top of one side of the U-shaped plate 4 close to the storage box 12. The top plates 14 are hollow, and a scraper 15 is provided on the bottom side of the top plates 14. The top end of the scraper 15 is inserted into the top plate 14 and is slidably connected to the top plate 14, and the bottom end of the scraper 15 extends into the storage box 12 and contacts the top side of the triangular avoidance plate 13.

[0032] In this embodiment, when cleaning, the storage box 12 will be moved simultaneously with the moving inclined plate 10, and the movement of the storage box 12 will drive the movement of the triangular avoidance plate 13, so that the scraper 15 fits the hypotenuse of the triangular avoidance plate 13, and the hypotenuse of the triangular avoidance plate 13 will push the bottom end of the scraper 15 to slide upward in the top plate 14 as the storage box 12 moves, wherein the bottom of the scraper 15 is arranged in an arc shape, so as to prevent the debris and bird droppings from being brought out of the storage box 12 when the scraper 15 is separated from the storage box 12, and at the same time, the bird droppings and debris on the scraper 15 can be removed and left in the storage box 12 through the triangular avoidance plate 13; in addition, the width of the scraper 15 is arranged to be greater than the distance between the bottom sides of the two triangular avoidance plates 13 to prevent the scraper 15 from being stuck between the two triangular avoidance plates 13.

[0033] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the top side of the bracket 1 is located below the storage box 12 and is fixedly connected with a storage box 16 , and the side of the storage box 16 is in contact with the outer shell of the photovoltaic panel 2 .

[0034] In this embodiment, when the inclined plate 10 is used to scrape the bird droppings and debris on the packaging glass 3, the storage box 16 will push the bird droppings and debris into the storage box 16 after reaching the side of the packaging glass 3. At the same time, a large amount of bird droppings and debris on the inclined plate 10 will slide into the storage box 16 due to gravity, thereby preventing a large amount of bird droppings and debris from falling on the ground.

[0035] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the top end of the U-shaped plate 4 is connected to a mist nozzle 17 , and the outer peripheral wall of the mist nozzle 17 is connected to a number of mist nozzles 18 .

[0036] In this embodiment, the mist nozzle 17 can be connected to a water pump, and water mist is sprayed through the mist nozzle 18 to wet the encapsulated glass 3, thereby reducing the friction between bird droppings and debris and the encapsulated glass 3, thereby making it easier for the inclined plate 10 to scrape off the debris and bird droppings on the encapsulated glass 3, thereby reducing the use of water and saving water resources.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A solar photovoltaic panel assembly, comprising a support (1), a photovoltaic panel (2) and a packaging glass (3), wherein the photovoltaic panel (2) is mounted on the support (1), and the packaging glass (3) is mounted on a side of the photovoltaic panel (2) away from the support (1), characterized in that: A U-shaped plate (4) is fixedly mounted on the top side of the bracket (1); a driving motor (5) is fixedly connected to the end of the U-shaped plate (4); a driving screw (6) is connected to the output end of the driving motor (5); a slider (7) is threadedly connected to the driving screw (6); a cleaning component (8) is connected to the side of the slider (7); and a removal component (9) is provided at the top of the side of the U-shaped plate (4).

2. The solar photovoltaic panel assembly according to claim 1, characterized in that: The cleaning component (8) comprises two inclined plates (10), the ends of the two inclined plates (10) are fixedly connected to the sides of the sliding block (7), the two inclined plates (10) are arranged in a triangular shape, and the bottom ends of the two inclined plates (10) are wrapped with rubber strips (11).

3. The solar photovoltaic panel assembly according to claim 2, characterized in that: A storage box (12) is fixedly connected between the tops of the two inclined plates (10), and triangular avoidance plates (13) are installed on both sides of the storage box (12).

4. The solar photovoltaic panel assembly according to claim 3, characterized in that: The removal member (9) comprises two top plates (14), the two top plates (14) being fixedly connected to the top ends of one side of the U-shaped plate (4) close to the storage box (12), the top plates (14) being hollow, a scraper (15) being arranged on the bottom side of the top plates (14), the top end of the scraper (15) being inserted into the top plates (14) and being slidably connected to the top plates (14), and the bottom end of the scraper (15) extending into the storage box (12) and contacting the top side of the triangular avoidance plate (13).

5. The solar photovoltaic panel assembly according to claim 4, characterized in that: The top side of the bracket (1) is located below the storage box (12) and is fixedly connected to a storage box (16), and the side of the storage box (16) is in contact with the outer shell of the photovoltaic panel (2).

6. The solar photovoltaic panel assembly according to claim 5, characterized in that: The top end of the U-shaped plate (4) is connected to a mist nozzle (17), and the outer peripheral wall of the mist nozzle (17) is connected to a plurality of mist nozzles (18).

Images