Photovoltaic panel surface cleaning device

Abstract

The utility model belongs to the technical field of photovoltaic panel cleaning, and particularly relates to a photovoltaic panel surface cleaning device which comprises a photovoltaic panel body and a fixing frame installed on the surface of the photovoltaic panel body and further comprises a cleaning assembly arranged on the surface of the photovoltaic panel body. The sliding rod of an L-shaped structure is arranged in the moving block, the moving block is fixed to the surface of the photovoltaic panel body after the sliding rod is pulled out of the moving block, the moving block can be fixed to the surfaces of photovoltaic panel bodies of different specifications and sizes, use is more flexible and convenient, the photovoltaic panel body is wiped in cooperation with the wiping sponge on the bottom face of the moving block, and the wiping efficiency is improved. The movable block is moved to wipe the surface of the photovoltaic panel body, cleaning of the surface of the photovoltaic panel body is achieved, the structure is simple, the use effect is good, the fixing assembly is matched, the fixing block is arranged, the clamping groove matched with the clamping block is formed in the fixing block, fixing is conducted through the fixing bolt, installation and use are convenient, and the practicability is high. And the wiping sponge can be conveniently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panel cleaning, and in particular relates to a photovoltaic panel surface cleaning device. Background Art

[0002] Photovoltaic panels absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through photoelectric effect or photochemical effect. Compared with ordinary batteries and rechargeable batteries, photovoltaic panels are more energy-saving and environmentally friendly green products. Photovoltaic panels of photovoltaic power stations are installed outdoors. When used for a long time, fine dust particles, dust or fallen leaves attached to their surface will affect the transmittance of light, and then affect the amount of radiation received by the surface of the photovoltaic panels, thereby affecting the power generation efficiency;

[0003] After checking, the disclosure (announcement) number: CN219211000U discloses a photovoltaic panel surface cleaning device. This technology discloses "a photovoltaic panel surface cleaning device, including a photovoltaic panel cleaning mechanism, the photovoltaic panel cleaning mechanism includes a support assembly and a cleaning assembly for cleaning the surface of the photovoltaic panel, the cleaning assembly is arranged on the top of the support assembly; the support assembly includes a metal plate frame, and a photovoltaic panel is arranged on one side of the metal plate frame; the cleaning assembly includes a scraping brush component, and connecting plates are respectively installed at both ends of the scraping brush component, and the bottom ends of the two groups of connecting plates are also respectively connected to moving parts and other technical contents, and the photovoltaic panel surface cleaning device is disclosed, which can adaptively adjust the triangular scraping brush according to the use situation, and can also adaptively adjust the cleaning force of the triangular scraping brush according to the volume of dirt such as mud and bird droppings attached to the surface of the photovoltaic panel, and at the same time, it can also avoid the situation where the photovoltaic panel causes scratches and bumps on the surface of the photovoltaic panel and other technical effects";

[0004] Although the design can adaptively adjust the triangular scraper according to the usage conditions, so as to facilitate the scraping and cleaning of dirt and impurities, this design is not practical in actual use because the sizes of photovoltaic power generation groups vary greatly, and the photovoltaic panel cleaning devices on the market generally do not have the sizes of photovoltaic power generation groups formed according to different combinations. The above design can only clean photovoltaic panels of one specification, which is more complicated to install, not flexible to use, and has a small scope of application.

[0005] In order to solve the above problems, a photovoltaic panel surface cleaning device is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a photovoltaic panel surface cleaning device, which is easy to install, simple in structure, and convenient for cleaning photovoltaic panels of different specifications, and is flexible, convenient and has good use effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel surface cleaning device, comprising a photovoltaic panel body and a fixing frame installed on the surface of the photovoltaic panel body, and also comprising a cleaning component arranged on the surface of the photovoltaic panel body;

[0008] The cleaning assembly comprises a moving block arranged on the surface of the photovoltaic panel body, two groups of sliding rods with L-shaped structures symmetrically arranged in the photovoltaic panel body, and two wiping sponges arranged on the bottom surface of the moving block.

[0009] As a preferred photovoltaic panel surface cleaning device of the utility model, one end of the sliding rod is rotatably connected to a rotating wheel via a rotating shaft, and the surface of the rotating wheel rotates in a groove opened on the surface of the fixing frame.

[0010] As a preferred embodiment of the photovoltaic panel surface cleaning device of the utility model, the surface of the rotating wheel is provided with a circle of rubber strips arranged at equal intervals.

[0011] As a preferred photovoltaic panel surface cleaning device of the utility model, a fixing sleeve is installed in two groups of holes symmetrically opened on the surface of the moving block, a spring is arranged in the fixing sleeve, a limiting disk is installed at one end of the sliding rod sliding in the fixing sleeve, one end of the spring is connected to the inner wall of the fixing sleeve, and the other end of the spring is connected to the limiting disk.

[0012] As a preferred photovoltaic panel surface cleaning device of the utility model, the side surface of the limit plate is symmetrically provided with limit blocks, the inner wall of the fixed sleeve is provided with a slide groove matched with the limit block, and the limit plate slides in the fixed sleeve through the slide groove and the limit block.

[0013] As a preferred embodiment of the photovoltaic panel surface cleaning device of the utility model, handles are symmetrically arranged on the surface of the moving block.

[0014] As a preferred photovoltaic panel surface cleaning device of the utility model, it also includes a fixing component arranged on the bottom surface of the moving block, the fixing component includes a fixing block symmetrically installed on the bottom surface of the moving block and a T-shaped structured clamping block installed on the surface of the wiping sponge, the wiping sponge slides on the bottom surface of the fixed block through a sliding groove provided on the bottom surface of the fixed block and adapted to the clamping block, a fixing bolt is inserted into the socket provided on the surface of the fixed block, the fixing bolt passes through the fixed block and the clamping block in sequence, and extends to the outside of the fixed block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting a cleaning component, when in use, a moving block is first set on the surface of the photovoltaic panel body, and a sliding rod of an L-shaped structure is set inside the moving block. After the sliding rod is pulled out from the moving block, the moving block is fixed to the surface of the photovoltaic panel body. The moving block can be fixed to the surface of photovoltaic panels of different specifications and sizes, which is more flexible and convenient to use. The photovoltaic panel body is wiped with a wiping sponge on the bottom of the moving block, and the moving block is moved to wipe the surface of the photovoltaic panel body to achieve cleaning of the surface of the photovoltaic panel body. The structure is simple and the use effect is good. In conjunction with the fixing component, a fixing block is set and a slot matched with the block is opened on the fixing block, and the fixing is fixed by fixing bolts. When cleaning photovoltaic panel bodies of different specifications, wiping sponges of different lengths can be replaced. The installation and use are convenient, and the wiping sponge is convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a partial structural diagram of the cleaning component in the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the moving block in the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed sleeve in the utility model;

[0022] In the figure: 1. Photovoltaic panel body; 11. Fixing frame;

[0023] 2. Cleaning assembly; 21. Moving block; 22. Handle; 23. Fixed sleeve; 24. Sliding rod; 25. Rotating wheel; 26. Wiping sponge; 27. Limiting plate; 28. Spring; 29. ​​Limiting block;

[0024] 3. Fixing assembly; 31. Fixing block; 32. Clamping block; 33. Fixing bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1-Figure 4 As shown;

[0028] A photovoltaic panel surface cleaning device comprises a photovoltaic panel body 1 and a fixing frame 11 installed on the surface of the photovoltaic panel body 1.

[0029] In this embodiment: After investigation, the public (announcement) number: CN219211000U discloses a photovoltaic panel surface cleaning device. This technology discloses "a photovoltaic panel surface cleaning device, including a photovoltaic panel cleaning mechanism, the photovoltaic panel cleaning mechanism includes a support component and a cleaning component for cleaning the surface of the photovoltaic panel, the cleaning component is arranged on the top of the support component; the support component includes a metal plate frame, and a photovoltaic panel is arranged on one side of the metal plate frame; the cleaning component includes a scraping brush component, and connecting plates are respectively installed at both ends of the scraping brush component, and the bottom ends of the two groups of connecting plates are also respectively connected to moving parts and other technical contents, and discloses this photovoltaic panel surface cleaning device, which can adaptively adjust the triangular scraping brush according to the usage, and can also adjust the volume of dirt such as mud and bird droppings attached to the surface of the photovoltaic panel according to the usage. The cleaning force of the triangular scraper can be adaptively adjusted to avoid scratches and bumps on the surface of the photovoltaic panels. Although the design can adaptively adjust the triangular scraper according to the usage, it is convenient to scrape and clean the dirt and impurities. However, in actual use, due to the large differences in the sizes of photovoltaic power generation groups, the photovoltaic panel cleaning devices on the market generally do not have the sizes of photovoltaic power generation groups formed according to different combinations. The above design can only clean photovoltaic panels of one specification, which is more complicated to install, not flexible to use, and has a smaller scope of application. In terms of actual use, this problem is obviously a real problem that is difficult to solve. Therefore, in order to solve this technical problem, a fixing component 3 and a cleaning component 2 are added to the application document.

[0030] In combination with the above content, it also includes a cleaning component 2 arranged on the surface of the photovoltaic panel body 1, the cleaning component 2 includes a moving block 21 arranged on the surface of the photovoltaic panel body 1 and two groups of L-shaped sliding rods 24 symmetrically arranged in the photovoltaic panel body 1 and two wiping sponges 26 arranged on the bottom surface of the moving block 21.

[0031] In the present embodiment: by setting the cleaning component 2, when in use, firstly a moving block 21 is set on the surface of the photovoltaic panel body 1, and an L-shaped sliding rod 24 is set inside the moving block 21, and the moving block 21 is fixed to the surface of the photovoltaic panel body 1 after the sliding rod 24 is pulled out from the moving block 21, the moving block 21 can be fixed to the surface of the photovoltaic panel body 1 of different specifications and sizes, which is more flexible and convenient to use, and the wiping sponge 26 on the bottom of the moving block 21 is used to wipe the photovoltaic panel body 1, and the moving block 21 is moved to wipe the surface of the photovoltaic panel body 1, so as to realize the cleaning of the surface of the photovoltaic panel body 1, and the structure is simple and the use effect is good.

[0032] In an optional embodiment, one end of the sliding rod 24 is rotatably connected to a rotating wheel 25 via a rotating shaft, and the surface of the rotating wheel 25 rotates in a groove opened on the surface of the fixing frame 11 .

[0033] In this embodiment, by providing a rotating wheel 25 , the rotating wheel 25 is rotated in a groove provided on the surface of the fixing frame 11 , so that wiping the surface of the photovoltaic panel body 1 is easier and more convenient.

[0034] In an optional embodiment, the surface of the rotating wheel 25 is provided with a circle of rubber strips arranged at equal intervals.

[0035] In this embodiment, by arranging a rubber strip on the surface of the rotating wheel 25 , the friction between the rotating wheel 25 and the fixing frame 11 can be increased, making cleaning more convenient.

[0036] In an optional embodiment, a fixing sleeve 23 is installed in two groups of symmetrically opened holes on the surface of the moving block 21, a spring 28 is arranged in the fixing sleeve 23, a limiting disk 27 is installed at one end of the sliding rod 24 sliding in the fixing sleeve 23, one end of the spring 28 is connected to the inner wall of the fixing sleeve 23, and the other end of the spring 28 is connected to the limiting disk 27.

[0037] In this embodiment: by installing a fixing sleeve 23 and setting a spring 28 in the fixing sleeve 23, and connecting the fixing sleeve 23 with a limit plate 27 at one end of the slide rod 24 through the spring 28, the slide rod 24 is controlled under the pulling force of the spring 28 to fix the moving block 21 to the fixed frame 11, and the fixation can be adjusted according to the size of the photovoltaic panel body 1.

[0038] In an optional embodiment, the side surface of the limit plate 27 is symmetrically provided with limit blocks 29 , and the inner wall of the fixed sleeve 23 is provided with a slide groove adapted to the limit blocks 29 , and the limit plate 27 slides in the fixed sleeve 23 through the slide groove and the limit blocks 29 .

[0039] In this embodiment, by providing a limit block 29 and engaging the limit block 29 in a slide groove provided in the fixing sleeve 23 , the moving position of the slide rod 24 can be limited, and the stabilizing effect is good.

[0040] In an optional embodiment, handles 22 are symmetrically arranged on the surface of the moving block 21 .

[0041] In this embodiment, the operation is made more convenient by installing the handle 22.

[0042] Going further:

[0043] In combination with the above content, it also includes a fixing component 3 arranged on the bottom surface of the moving block 21, and the fixing component 3 includes a fixing block 31 symmetrically installed on the bottom surface of the moving block 21 and a T-shaped structured block 32 installed on the surface of the wiping sponge 26. The wiping sponge 26 slides on the bottom surface of the fixing block 31 through a slide groove provided on the bottom surface of the fixing block 31 and adapted to the block 32. A fixing bolt 33 is inserted into the socket provided on the surface of the fixing block 31. The fixing bolt 33 passes through the fixing block 31 and the block 32 in sequence and extends to the outside of the fixing block 31.

[0044] In this embodiment: and in conjunction with the fixing component 3, by setting a fixing block 31 and opening a card slot compatible with the card block 32 on the fixing block 31, and fixing it through a fixing bolt 33, when cleaning photovoltaic panel bodies 1 of different specifications, wiping sponges 26 of different lengths can be replaced, which is easy to install and use, and convenient to clean the wiping sponge 26.

[0045] The working principle and use process of the utility model are as follows: by setting a cleaning component 2, when in use, a moving block 21 is first set on the surface of the photovoltaic panel body 1, and a sliding rod 24 of an L-shaped structure is set inside the moving block 21, and the moving block 21 is fixed to the surface of the photovoltaic panel body 1 after the sliding rod 24 is pulled out from the moving block 21, so that the moving block 21 can be fixed to the surface of the photovoltaic panel body 1 of different specifications and sizes, which is more flexible and convenient to use, and the wiping sponge 26 on the bottom surface of the moving block 21 is used to wipe the photovoltaic panel body 1, and the moving block 21 is moved to wipe the surface of the photovoltaic panel body 1, so as to realize the cleaning of the surface of the photovoltaic panel body 1, the structure is simple and the use effect is good, by setting a rotating wheel 25, the rotating wheel 25 is rotated in the groove opened on the surface of the fixed frame 11, so that the surface of the photovoltaic panel body 1 is wiped more easily and conveniently, and by setting a rubber strip on the surface of the rotating wheel 25, the friction between the rotating wheel 25 and the fixed frame 11 can be improved. The fixing sleeve 23 is installed and a spring 28 is arranged in the fixing sleeve 23, and the fixing sleeve 23 is connected to the limit plate 27 at one end of the slide bar 24 through the spring 28. Under the pulling force of the spring 28, the slide bar 24 is controlled to fix the moving block 21 to the fixing frame 11, which can be adjusted and fixed according to the size of the photovoltaic panel body 1. By setting the limit block 29, the limit block 29 is engaged in the slide groove opened in the fixing sleeve 23, the moving position of the slide bar 24 can be limited, and the stabilization effect is good. The operation is more convenient by installing the handle 22, and the fixing component 3 is matched with the fixing block 31. A slot adapted to the block 32 is opened on the fixing block 31, and it is fixed by the fixing bolt 33. When cleaning photovoltaic panel bodies 1 of different specifications, wiping sponges 26 of different lengths can be replaced. It is easy to install and use, and it is convenient to clean the wiping sponge 26.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A photovoltaic panel surface cleaning device, comprising a photovoltaic panel body (1) and a fixing frame (11) mounted on the surface of the photovoltaic panel body (1), characterized in that: It also includes a cleaning component (2) arranged on the surface of the photovoltaic panel body (1); The cleaning assembly (2) comprises a moving block (21) arranged on the surface of the photovoltaic panel body (1), two groups of sliding rods (24) of L-shaped structures symmetrically arranged inside the photovoltaic panel body (1), and two wiping sponges (26) arranged on the bottom surface of the moving block (21).

2. The photovoltaic panel surface cleaning device according to claim 1, characterized in that: One end of the sliding rod (24) is rotatably connected to a rotating wheel (25) via a rotating shaft, and the surface of the rotating wheel (25) rotates in a groove provided on the surface of the fixing frame (11).

3. The photovoltaic panel surface cleaning device according to claim 2, characterized in that: The surface of the rotating wheel (25) is provided with a circle of rubber strips arranged at equal intervals.

4. The photovoltaic panel surface cleaning device according to claim 1, characterized in that: A fixing sleeve (23) is installed in two groups of symmetrically opened sockets on the surface of the moving block (21), a spring (28) is arranged in the fixing sleeve (23), a limiting plate (27) is installed at one end of the sliding rod (24) sliding in the fixing sleeve (23), one end of the spring (28) is connected to the inner wall of the fixing sleeve (23), and the other end of the spring (28) is connected to the limiting plate (27).

5. The photovoltaic panel surface cleaning device according to claim 4, characterized in that: A limiting block (29) is symmetrically arranged on the side surface of the limiting plate (27), and a sliding groove matched with the limiting block (29) is opened on the inner wall of the fixing sleeve (23), and the limiting plate (27) slides in the fixing sleeve (23) through the sliding groove and the limiting block (29).

6. The photovoltaic panel surface cleaning device according to claim 1, characterized in that: Handles (22) are symmetrically arranged on the surface of the moving block (21).

7. The photovoltaic panel surface cleaning device according to claim 1, characterized in that: The invention also comprises a fixing assembly (3) arranged on the bottom surface of the moving block (21), wherein the fixing assembly (3) comprises a fixing block (31) symmetrically mounted on the bottom surface of the moving block (21) and a T-shaped block (32) mounted on the surface of the wiping sponge (26); the wiping sponge (26) slides on the bottom surface of the fixing block (31) through a sliding groove provided on the bottom surface of the fixing block (31) and adapted to the block (32); a fixing bolt (33) is inserted into a socket provided on the surface of the fixing block (31); the fixing bolt (33) passes through the fixing block (31) and the block (32) in sequence and extends to the outside of the fixing block (31).

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