Photovoltaic structure cleaning assembly

Abstract

The utility model discloses a photovoltaic structure cleaning assembly, which belongs to the technical field of photovoltaic panel cleaning, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a water tank, the top of the bottom plate is provided with a fixed plate, the top of the fixed plate is provided with a rotating mechanism, the top of the bottom plate is provided with a fixed pipe, and the top of the fixed pipe is provided with a rotating shaft. Bristles are arranged at the top of the bottom plate; the rotating mechanism comprises a handle, two rotating columns, a rotating plate and a limiting disc, the bottom of the handle is fixedly connected with the top of the rotating plate, and the sides, close to the rotating plate, of the rotating columns are fixedly connected with the rotating plate. The problems that when a large-scale photovoltaic panel is cleaned, fatigue is prone to occurring after an automatic cleaning tool is held by hand for a long time, the labor cost is high, the cleaning efficiency of the photovoltaic panel is affected, and therefore the using effect is affected are solved.

Description

Technical Field

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

[0002] Photovoltaic power generation system, abbreviated as PV, refers to a power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. In a photovoltaic power generation system, after long-term use, the dust on the surface of the photovoltaic panels needs to be cleaned to avoid insufficient sunlight exposure that affects power generation.

[0003] At present, a Chinese patent with announcement number CN217165709U discloses a photovoltaic cleaning device, which includes a liquid storage body, a cleaning bracket and a positioning device. The liquid storage body contains cleaning liquid, the cleaning bracket is connected to the liquid storage body and is provided with a plurality of injection parts for spraying the cleaning liquid, the injection parts are connected to the liquid storage body through pipelines, and the positioning device is arranged on the cleaning bracket to facilitate the positioning of the photovoltaic panels in the photovoltaic assembly. The photovoltaic cleaning device provided by the utility model has the advantages of high cleaning efficiency and saving labor costs.

[0004] Most of the existing methods for cleaning photovoltaic panels are to manually hold an automatic cleaning tool and move it over the surface of the photovoltaic panel for cleaning. When cleaning large-scale photovoltaic panels, fatigue is likely to occur after holding the automatic cleaning tool for a long time, and the labor cost is high, which affects the cleaning efficiency of the photovoltaic panel. Utility Model Content

[0005] The utility model provides a photovoltaic structure cleaning component, aiming to solve the problem that most existing methods for cleaning photovoltaic panels are to manually hold an automatic cleaning tool to move and clean the surface of the photovoltaic panel. When cleaning large-scale photovoltaic panels, fatigue is likely to occur after holding the automatic cleaning tool for a long time, the labor cost is high, and the cleaning efficiency of the photovoltaic panel is affected, thereby affecting the use effect.

[0006] The utility model is implemented as follows: a photovoltaic structure cleaning assembly comprises a bottom plate, a water tank is fixedly connected to the top of the bottom plate, a fixing plate is arranged on the top of the bottom plate, a rotating mechanism is arranged on the top of the fixing plate, a fixing pipe is arranged on the top of the bottom plate, and bristles are arranged on the top of the bottom plate;

[0007] The rotating mechanism includes a handle, two rotating columns, a rotating plate and a limiting plate. The bottom of the handle is fixedly connected to the top of the rotating plate, the side of the rotating column close to the rotating plate is fixedly connected to the rotating plate, the rear side of the limiting plate is fixedly connected to the front side of the front rotating column, the top of the bristles are fixedly connected to the bottom of the rotating plate, and the number of the bristles is several and evenly distributed on the front and rear sides of the bottom of the rotating plate.

[0008] In order to facilitate the rotation of the rotating plate, as a preferred photovoltaic structure cleaning component of the utility model, the front and rear sides of the top of the fixed plate are fixedly connected to a support plate, a through hole is opened inside the support plate, and the rotating column is rotatably connected inside the through hole.

[0009] In order to achieve the effect of limiting the rotating plate, as a preferred photovoltaic structure cleaning component of the utility model, a limiting hole is opened on the front side of the front support plate, and a socket is opened inside the limiting disk. The number of the limiting holes and the socket are several and evenly distributed inside the support plate and the limiting disk. A limiting pin is set on the front side of the limiting disk, and the front side of the limiting pin is fixedly connected with a magnet. The rear side of the limiting pin passes through the socket and extends to the inside of the limiting hole, and the rear side of the magnet is magnetically attracted to the front side of the limiting disk.

[0010] In order to achieve the effect of fixing the fixed tube, as a preferred photovoltaic structure cleaning component of the utility model, both sides of the bottom of the rotating plate are fixedly connected with fixing rings, and the surface of the fixed tube is fixedly connected to the inner wall of the fixing ring.

[0011] In order to achieve the effect of conveniently spraying out the water inside the fixed pipe, as a preferred photovoltaic structure cleaning component of the utility model, the bottom of the fixed pipe is fixedly connected with a drain outlet, and the number of the drain outlets is several and evenly distributed at the bottom of the fixed pipe.

[0012] In order to facilitate the adjustment of the height of the rotating plate, as a preferred photovoltaic structure cleaning component of the utility model, an electric telescopic rod is fixedly connected to the right side of the top of the base plate, and the top of the telescopic end of the electric telescopic rod is fixedly connected to the bottom of the fixed plate.

[0013] In order to facilitate the connection of the pump body with the fixed pipe, as a preferred photovoltaic structure cleaning component of the utility model, the top of the water tank is fixedly connected to the pump body, the top of the pump body is fixedly connected to an elastic hose, and the elastic hose is fixedly connected to the fixed pipe on one side close to the fixed pipe.

[0014] In order to facilitate opening of the water tank, as a preferred photovoltaic structure cleaning component of the utility model, a box cover is provided on the top of the water tank, the front and rear sides of the top of the box cover are inlaid with air-permeable meshes, and the surface of the box cover contacts the inner wall of the water tank.

[0015] In order to facilitate pushing of the bottom plate, as a preferred embodiment of the photovoltaic structure cleaning component of the present invention, a push rod is fixedly connected to the front side of the top of the bottom plate, and a handle is fixedly connected to the surface of the push rod.

[0016] In order to facilitate the movement of the bottom plate, as a preferred embodiment of the photovoltaic structure cleaning component of the utility model, the four corners of the bottom of the bottom plate are rotatably connected with universal wheels.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The photovoltaic structure cleaning component moves the bottom plate to the location where the photovoltaic panel is installed, rotates and adjusts the rotating plate and limits it at a suitable tilt angle so that the bottom of the brush bristles contacts the surface of the photovoltaic panel, then adds an external water source into the water tank, and then controls the pump body to work. The pump body can pump the water in the water tank through an elastic hose to the inside of a fixed pipe and then spray it out through a drain port, and then continues to push the bottom plate. At this time, the brush bristles can brush the dust on the surface of the photovoltaic panel, and then flush it with water discharged from the drain port to clean the dust on the surface of the photovoltaic panel. There is no need for workers to hold automatic cleaning tools to move and clean the surface of the photovoltaic panel, which saves labor, avoids fatigue of workers, and improves the cleaning efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the overall structural diagram of the photovoltaic structure cleaning component of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional connection between the fixing plate and the supporting plate in the utility model;

[0021] Figure 3 It is a three-dimensional connection schematic diagram of the rotating mechanism in the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom of the transfer plate of the utility model;

[0023] Figure 5 It is a three-dimensional exploded schematic diagram of the water tank and the tank cover in the utility model;

[0024] Figure 6 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0025] In the figure, 1, bottom plate; 2, universal wheel; 3, water tank; 4, tank cover; 5, pump body; 6, elastic hose; 7, fixing plate; 8, rotating mechanism; 801, handle; 802, rotating column; 803, rotating plate; 804, limiting plate; 9, electric telescopic rod; 10, handle cover; 11, push rod; 12, support plate; 13, through hole; 14, limiting hole; 15, fixing tube; 16, jack; 17, bristles; 18, limiting pin; 19, magnet; 20, fixing ring; 21, breathable net; 22, drain outlet. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0028] See also Figure 1-6 The utility model provides a technical solution: a photovoltaic structure cleaning component, comprising a bottom plate 1, a water tank 3 is fixedly connected to the top of the bottom plate 1, a fixing plate 7 is arranged on the top of the bottom plate 1, a rotating mechanism 8 is arranged on the top of the fixing plate 7, a fixing pipe 15 is arranged on the top of the bottom plate 1, and bristles 17 are arranged on the top of the bottom plate 1;

[0029] The rotating mechanism 8 includes a handle 801, two rotating columns 802, a rotating plate 803 and a limiting plate 804. The bottom of the handle 801 is fixedly connected to the top of the rotating plate 803, the side of the rotating column 802 close to the rotating plate 803 is fixedly connected to the rotating plate 803, the rear side of the limiting plate 804 is fixedly connected to the front side of the front rotating column 802, the top of the bristles 17 is fixedly connected to the bottom of the rotating plate 803, and the number of bristles 17 is several and evenly distributed on the front and rear sides of the bottom of the rotating plate 803.

[0030] In this embodiment: by moving the bottom plate 1 to the position where the photovoltaic panel is installed, the rotating plate 803 is rotated and adjusted and limited at a suitable inclination angle, so that the bottom of the bristles 17 contacts the surface of the photovoltaic panel, and then the external water source is added to the inside of the water tank 3, and then the pump body 5 is controlled to work. The pump body 5 can pump the water in the water tank 3 through the elastic hose 6 to the inside of the fixed pipe 15 and then spray it out through the drain port 22, and then continue to push the bottom plate 1. At this time, the bristles 17 can brush the dust on the surface of the photovoltaic panel, and then flush it with the water discharged from the drain port 22 to clean the dust on the surface of the photovoltaic panel. There is no need for the staff to hold the automatic cleaning tool to move and clean the surface of the photovoltaic panel, which saves labor, avoids fatigue of the staff, and improves the cleaning efficiency of the photovoltaic panel.

[0031] As a technical optimization solution of the utility model, the front and rear sides of the top of the fixed plate 7 are fixedly connected with a support plate 12, a through hole 13 is opened inside the support plate 12, and the rotating column 802 is rotatably connected inside the through hole 13.

[0032] In this embodiment, the rotating plate 803 is rotatably connected to the inside of the through hole 13 via the rotating column 802 , so that the rotating plate 803 can rotate, thereby achieving the effect of facilitating the rotation of the rotating plate 803 .

[0033] As a technical optimization solution of the utility model, a limiting hole 14 is opened on the front side of the front support plate 12, and a socket 16 is opened inside the limiting disk 804. The number of limiting holes 14 and the socket 16 are both several and evenly distributed inside the support plate 12 and the limiting disk 804. A limiting pin 18 is set on the front side of the limiting disk 804. The front side of the limiting pin 18 is fixedly connected with a magnet 19. The rear side of the limiting pin 18 passes through the socket 16 and extends to the inside of the limiting hole 14. The rear side of the magnet 19 is magnetically attracted to the front side of the limiting disk 804.

[0034] In this embodiment: by passing the limit pin 18 through the socket 16 and inserting it into the limit hole 14, the magnet 19 is magnetically attracted to the surface of the limit plate 804, and the magnet 19 can limit the limit pin 18 to prevent the limit pin 18 from being separated from the limit hole 14 and the socket 16. At this time, the rotating plate 803 can be limited at the required angle, thereby achieving the effect of limiting the rotating plate 803.

[0035] As a technical optimization solution of the present invention, both sides of the bottom of the rotating plate 803 are fixedly connected with fixing rings 20 , and the surface of the fixing tube 15 is fixedly connected to the inner wall of the fixing ring 20 .

[0036] In this embodiment, the fixing tube 15 is fixedly connected to the inner wall of the fixing ring 20 , so that the fixing ring 20 can fix the fixing tube 15 , thereby achieving the effect of fixing the fixing tube 15 .

[0037] As a technical optimization solution of the present invention, a drain port 22 is fixedly connected to the bottom of the fixed pipe 15 , and there are several drain ports 22 evenly distributed on the bottom of the fixed pipe 15 .

[0038] In this embodiment, the water pumped into the fixed pipe 15 by the pump body 5 will be ejected through the drain port 22 , so as to achieve the effect of conveniently ejecting the water in the fixed pipe 15 .

[0039] As a technical optimization solution of the present invention, an electric telescopic rod 9 is fixedly connected to the right side of the top of the base plate 1 , and the top of the telescopic end of the electric telescopic rod 9 is fixedly connected to the bottom of the fixed plate 7 .

[0040] In this embodiment, by controlling the telescopic end of the electric telescopic rod 9 to move up and down, the fixed plate 7, the support plate and the rotating plate 803 can be driven to move for height adjustment, thereby achieving the effect of conveniently adjusting the height of the rotating plate 803.

[0041] As a technical optimization solution of the utility model, the top of the water tank 3 is fixedly connected to the pump body 5 , the top of the pump body 5 is fixedly connected to the elastic hose 6 , and the side of the elastic hose 6 close to the fixed pipe 15 is fixedly connected to the fixed pipe 15 .

[0042] In this embodiment, the pump body 5 and the fixed pipe 15 are connected via the elastic hose 6, so that the pump body 5 and the fixed pipe 15 are always connected while the rotating plate 803 is rotated, thereby achieving the effect of facilitating the connection between the pump body 5 and the fixed pipe 15.

[0043] As a technical optimization solution of the utility model, a box cover 4 is arranged on the top of the water tank 3 , and the front and rear sides of the top of the box cover 4 are inlaid with a breathable net 21 , and the surface of the box cover 4 contacts the inner wall of the water tank 3 .

[0044] In this embodiment: the water tank 3 can be opened by pulling the box cover 4 to separate the box cover 4 from the water tank 3. When the pump body 5 is working, the air outside the water tank 3 will enter the water tank 3 through the air permeable net 21, so that the pressure inside and outside the water tank 3 is balanced, which makes it convenient for the pump body 5 to pump out the water inside the water tank 3, thereby achieving the effect of facilitating the opening of the water tank 3.

[0045] As a technical optimization solution of the present invention, a push rod 11 is fixedly connected to the front side of the top of the bottom plate 1 , and a handle 10 is fixedly connected to the surface of the push rod 11 .

[0046] In this embodiment, the push rod 11 is pushed by holding the handle 10 , and the bottom plate 1 can be pushed at this time, so that the bottom plate 1 can be pushed conveniently.

[0047] As a technical optimization solution of the utility model, the four corners of the bottom of the base plate 1 are rotatably connected with universal wheels 2.

[0048] In this embodiment, after the bottom plate 1 is pushed, the universal wheel 2 at the bottom of the bottom plate 1 rotates, so that the bottom plate 1 can be moved, thereby achieving the effect of facilitating the movement of the bottom plate 1.

[0049] Working principle: first, hold the handle sleeve 10 and push the push rod 11, then the bottom plate 1 can be pushed, and the universal wheel 2 at the bottom of the bottom plate 1 rotates, so that the bottom plate 1 can be moved to the installation position of the photovoltaic panel. Since the photovoltaic panel is installed at an angle, the rotating plate 803 needs to be adjusted to a suitable inclination angle. By holding the handle 801 and pulling the handle 801, the rotating plate 803 can be rotated. The rotating plate 803 is rotatably connected to the inside of the through hole 13 through the rotating column 802, so that the rotating plate 803 can be rotated. After the rotating plate 803 is rotated to the required angle, the limit pin 18 is inserted into the limiting hole 14 through the plug hole 16. At this time, the magnet 19 is magnetically attracted to the surface of the limit plate 804, and the magnet 19 can limit the limit pin 18 to prevent the limit pin 18 from being separated from the limit hole 14 and the plug hole 16. At this time, the rotating plate 803 can be limited at the required angle, and then the telescopic end of the electric telescopic rod 9 is controlled to move up and down, so that the bottom of the bristle 17 contacts the surface of the photovoltaic panel. The water in the water tank 3 can be pumped into the water tank 3 by the pump body 5, and then the water in the water tank 3 can be sprayed out through the drain port 22. Then the bottom plate 1 is pushed continuously. At this time, the bristles 17 can be used to brush the dust on the surface of the photovoltaic panel, and then the water discharged from the drain port 22 can be used to flush the dust on the surface of the photovoltaic panel. In this way, the staff does not need to hold the automatic cleaning tool to move the cleaning on the surface of the photovoltaic panel, which saves labor. The staff only needs to push the bottom plate 1 to complete the cleaning of the photovoltaic panel, which avoids the problem that most of the existing methods for cleaning the photovoltaic panel are to manually hold the automatic cleaning tool to move the cleaning on the surface of the photovoltaic panel. When cleaning large-scale photovoltaic panels, fatigue is likely to occur after holding the automatic cleaning tool for a long time, and the labor cost is high, which affects the cleaning efficiency of the photovoltaic panel.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements 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 structure cleaning assembly, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a water tank (3), the top of the bottom plate (1) is provided with a fixing plate (7), the top of the fixing plate (7) is provided with a rotating mechanism (8), the top of the bottom plate (1) is provided with a fixing pipe (15), and the top of the bottom plate (1) is provided with bristles (17); The rotating mechanism (8) comprises a handle (801), two rotating posts (802), a rotating plate (803) and a limiting plate (804); the bottom of the handle (801) is fixedly connected to the top of the rotating plate (803); the side of the rotating post (802) close to the rotating plate (803) is fixedly connected to the rotating plate (803); the rear side of the limiting plate (804) is fixedly connected to the front side of the front rotating post (802); the top of the bristles (17) is fixedly connected to the bottom of the rotating plate (803); the number of the bristles (17) is several and is evenly distributed on the front and rear sides of the bottom of the rotating plate (803).

2. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: The front and rear sides of the top of the fixed plate (7) are fixedly connected to a support plate (12), a through hole (13) is provided inside the support plate (12), and the rotating column (802) is rotatably connected inside the through hole (13).

3. The photovoltaic structure cleaning assembly according to claim 2, characterized in that: A limiting hole (14) is provided on the front side of the front support plate (12), and an insertion hole (16) is provided inside the limiting plate (804). The limiting holes (14) and the insertion holes (16) are both in multiple numbers and are evenly distributed inside the support plate (12) and the limiting plate (804). A limiting pin (18) is provided on the front side of the limiting plate (804), and a magnet (19) is fixedly connected to the front side of the limiting pin (18). The rear side of the limiting pin (18) passes through the insertion hole (16) and extends to the interior of the limiting hole (14), and the rear side of the magnet (19) is magnetically attracted to the front side of the limiting plate (804).

4. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: Both sides of the bottom of the rotating plate (803) are fixedly connected with fixing rings (20), and the surface of the fixing tube (15) is fixedly connected to the inner wall of the fixing ring (20).

5. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: The bottom of the fixed pipe (15) is fixedly connected to a drainage port (22), and the number of the drainage ports (22) is several and evenly distributed at the bottom of the fixed pipe (15).

6. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: An electric telescopic rod (9) is fixedly connected to the right side of the top of the base plate (1), and the top of the telescopic end of the electric telescopic rod (9) is fixedly connected to the bottom of the fixed plate (7).

7. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: The top of the water tank (3) is fixedly connected to a pump body (5), the top of the pump body (5) is fixedly connected to an elastic hose (6), and the side of the elastic hose (6) close to the fixed pipe (15) is fixedly connected to the fixed pipe (15).

8. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: A box cover (4) is arranged on the top of the water tank (3), and the front and rear sides of the top of the box cover (4) are both inlaid with air-permeable nets (21), and the surface of the box cover (4) is in contact with the inner wall of the water tank (3).

9. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: A push rod (11) is fixedly connected to the front side of the top of the bottom plate (1), and a handle (10) is fixedly connected to the surface of the push rod (11).

10. The photovoltaic structure cleaning assembly according to claim 1, characterized in that: The four corners of the bottom of the base plate (1) are rotatably connected with universal wheels (2).

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