CN220475704U - Solar photovoltaic panel convenient to clean - Google Patents

Abstract

The utility model discloses a solar photovoltaic panel convenient to clean, which comprises a solar photovoltaic panel body, wherein the solar photovoltaic panel body is obliquely fixed on the ground or other planes, two ends of the solar photovoltaic panel body are fixedly connected with supporting plates, and the tops of one ends of the two supporting plates are fixedly connected with dust covers. According to the utility model, through the arrangement of the driving component and the first cleaning roller, the driving component drives the first cleaning roller to perform displacement movement and simultaneously drive the first cleaning roller to rotate when cleaning work is performed, so that the surface of the solar photovoltaic panel body is cleaned, the operation is simple, the convenience in use is greatly improved, the surface of the solar photovoltaic panel body can be wiped again after the first cleaning roller is cleaned through the arrangement of the second cleaning roller and the water-absorbing sponge layer, and the water stain on the surface of the solar photovoltaic panel body is absorbed and cleaned, so that the cleaning effect is improved, and the conversion efficiency of solar energy is improved.

Description

Solar photovoltaic panel convenient to clean

Technical Field

The utility model relates to the technical field of solar photovoltaic panels, in particular to a solar photovoltaic panel convenient to clean.

Background

Because the solar photovoltaic panel is exposed in the external environment, the surface of the solar photovoltaic panel is easy to accumulate dust, and too much dust can reduce the solar photovoltaic panel to absorb and convert the sunlight.

As disclosed in chinese patent (CN 114785270 a), the self-cleaning solar photovoltaic panel comprises a photovoltaic panel body obliquely arranged on the ground through a bracket, and an installation box and an auxiliary box obliquely arranged on the ground through installation racks respectively, wherein the installation box is positioned on the left side of the photovoltaic panel body, the auxiliary box is positioned on the right side of the photovoltaic panel body, an installation cross plate is rotatably arranged between the installation box and the auxiliary box, and cleaning brushes are detachably connected on the upper side and the lower side of the installation cross plate respectively. According to the utility model, the cleaning capacity of the cleaning brush is improved through the rotating double-sided cleaning brush, so that the cleaning efficiency is improved; meanwhile, the groove plate is stored for protecting the cleaning brush when the cleaning brush does not work, so that the cleaning brush is prevented from being exposed to the sun and blown by the wind, the cleaning brush is convenient to detach and replace, and the service life of the cleaning brush is prolonged.

However, when the present inventors embodied this device, the following drawbacks were found to exist: although the device can wash solar photovoltaic board, but the dust can adhere on the surface of solar photovoltaic board under dry condition, just can not clear away intractable dust completely through two-sided brush for clean thoroughly inadequately to influence solar energy conversion's efficiency, when cleaning under moist condition, just can clean through two-sided brush, nevertheless can remain the water stain, influences solar energy conversion's efficiency equally.

Based on the above, a solar photovoltaic panel convenient to clean is provided, and a new solution is provided for solving the technical problems.

Disclosure of Invention

Based on this, it is necessary to provide a solar photovoltaic board convenient to clean, through the setting of drive assembly and first cleaning roller, make when carrying out cleaning work drive assembly drive first cleaning roller and carry out displacement motion, can drive first cleaning roller and rotate, thereby clean the surface of solar photovoltaic board body, and easy operation has improved the convenience when using greatly, through the setting on second cleaning roller and water absorption sponge layer, make and clean the surface of solar photovoltaic board body once more after first cleaning roller cleans, absorb the clearance to the water stain on solar photovoltaic board body surface, thereby the clean effect has been improved, thereby can improve the conversion efficiency of solar energy, through the structural design of spray assembly, make and carry out the intractable dust of cleaning work in advance to the surface of solar photovoltaic board body under dry condition, thereby the clean effect of being convenient for has been improved and the adaptability when using, through setting up of water gap and filter screen, make and can clean the water-logging in the inside when meeting the moving boxing and use the environmental protection, the rainwater has been reduced, and the rainwater has been used in the environment-friendly condition.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a solar photovoltaic panel convenient to clean is applied to cleaning of the solar photovoltaic panel.

The solar photovoltaic panel convenient to clean specifically includes: the solar photovoltaic panel comprises a solar photovoltaic panel body, wherein the inclination of the solar photovoltaic panel body is fixed on the ground or other planes, the two ends of the solar photovoltaic panel body are fixedly connected with supporting plates, and the tops of one ends of the two supporting plates are fixedly connected with dust covers;

the cleaning mechanism is arranged at the top of the solar photovoltaic panel body and comprises two movable mounting boxes, and the cleaning mechanism is used for cleaning the surface of the solar photovoltaic panel body;

the spraying assembly is arranged above the movable mounting box and is used for spraying and wetting the surface of the solar photovoltaic panel body.

As a preferred implementation mode of the solar photovoltaic panel convenient to clean, the cleaning mechanism further comprises two fixed racks and two guide rails, wherein the fixed racks are fixedly connected to one ends, close to the solar photovoltaic panel body, of the tops of the two support plates, the guide rails are fixedly connected to one ends, far away from each other, of the tops of the two support plates, sliding blocks are slidably connected to the outer sides of the two guide rails, the movable mounting boxes are fixedly connected with the sliding blocks at the same end, a cleaning assembly is arranged between the two movable mounting boxes, and a driving assembly is arranged in the movable mounting boxes.

As a preferred embodiment of the solar photovoltaic panel convenient to clean, the cleaning assembly comprises a first cleaning roller and a second cleaning roller, the first cleaning roller and the second cleaning roller are rotatably connected between the two movable mounting boxes, the second cleaning roller is positioned on one side, close to the dust cover, of the first cleaning roller, a plurality of cleaning rods are uniformly distributed on the outer side of the first cleaning roller, and a water absorbing sponge layer is arranged on the outer side of the second cleaning roller.

As a preferred embodiment of the solar photovoltaic panel convenient to clean, the driving assembly comprises a driving motor, the inner side of the movable mounting box is fixedly connected with the driving motor, the output end of the driving motor penetrates through the movable mounting box and is fixedly connected with a driving gear, the top of the driving gear is in meshed connection with a transmission gear, the transmission gear is fixedly connected with the first cleaning roller, and the bottom of the driving gear is in meshed connection with the fixed rack at the same end.

As a preferred implementation mode of the solar photovoltaic panel convenient to clean, which is provided by the utility model, two ends of the first cleaning roller and the second cleaning roller are fixedly connected with driving pulleys at two ends of the driving gears, which are close to each other, and a driving belt is connected to the outer sides of the two driving pulleys at the same end, and the driving pulleys are positioned in the movable mounting box at the same end.

As a preferred implementation mode of the solar photovoltaic panel convenient to clean, the spraying assembly comprises a water pump, a partition plate is fixedly connected to the inner side of the movable mounting box and located on one side of the driving motor, a water pump is fixedly connected to the inner side of the solar photovoltaic panel body and located on one side of the partition plate away from the driving motor, a flow guide pipe is fixedly arranged at the top of the water pump, the top of the flow guide pipe penetrates through the movable mounting box and located above the first cleaning roller, and a plurality of spray heads are uniformly distributed and fixedly connected to one side of the flow guide pipe away from the dust cover.

As a preferred implementation mode of the solar photovoltaic panel convenient to clean, the top of the movable mounting box is fixedly connected with a water injection port, a filter screen is arranged on the inner side of the water injection port, and the bottom of the water injection port penetrates through the movable mounting box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the driving component and the first cleaning roller, the driving component drives the first cleaning roller to perform displacement movement and simultaneously drive the first cleaning roller to rotate when cleaning work is performed, so that the surface of the solar photovoltaic panel body is cleaned, the operation is simple, and the convenience in use is greatly improved.

2. According to the utility model, through the arrangement of the second cleaning roller and the water absorption sponge layer, the surface of the solar photovoltaic panel body can be wiped again after the first cleaning roller is cleaned, and the water stain on the surface of the solar photovoltaic panel body is absorbed and cleaned, so that the cleaning effect is improved, and the solar energy conversion efficiency can be improved.

3. According to the utility model, through the structural design of the spraying assembly, the surface of the solar photovoltaic panel body can be wetted in advance when cleaning is performed under the dry condition, so that intractable dust can be cleaned conveniently, and the cleaning effect and the adaptability in use are improved greatly.

4. According to the utility model, through the arrangement of the water filling port and the filter screen, rainwater can be stored in the movable mounting box when the rainwater is in rainy days, so that the movable mounting box is convenient to clean and use, the waste of water resources is reduced, and the environment friendliness of use is improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the stationary rack and rail of the present utility model;

fig. 4 is a schematic view showing the structure of the first cleaning roller and the water absorbing sponge layer of the present utility model.

The labels in the figures are illustrated below:

1. a solar photovoltaic panel body; 2. a dust cover; 3. moving the mounting box; 4. a fixed rack; 5. a guide rail; 6. a slide block; 7. a first cleaning roller; 8. a flow guiding pipe; 9. a spray head; 10. a water-absorbing sponge layer; 11. a water filling port; 12. a drive belt; 13. a transmission belt wheel; 14. a filter screen; 15. a driving motor; 16. a water pump; 17. a drive gear; 18. a transmission gear; 19. a second cleaning roller; 20. a support plate; 21. a partition plate.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As mentioned in the background art, although the existing device can clean the solar photovoltaic panel, dust may adhere to the surface of the solar photovoltaic panel under the dry condition, and the dust may not be completely removed by the double-sided brush alone, so that the cleaning is not thorough enough, thereby affecting the efficiency of solar energy conversion.

In order to solve the technical problem, the utility model provides a solar photovoltaic panel which is convenient to clean and is applied to cleaning of the solar photovoltaic panel.

Referring specifically to fig. 1-4, a solar photovoltaic panel for cleaning, specifically includes: the solar photovoltaic panel comprises a solar photovoltaic panel body 1, wherein the inclination of the solar photovoltaic panel body 1 is fixed on the ground or other planes, the two ends of the solar photovoltaic panel body 1 are fixedly connected with support plates 20, and the tops of one ends of the two support plates 20 are fixedly connected with dust covers 2;

the cleaning mechanism is arranged at the top of the solar photovoltaic panel body 1 and comprises two movable mounting boxes 3, and the cleaning mechanism is used for cleaning the surface of the solar photovoltaic panel body 1;

the spraying assembly is arranged above the movable mounting box 3 and is used for spraying and wetting the surface of the solar photovoltaic panel body 1.

According to the solar photovoltaic panel convenient to clean, through the arrangement of the driving component and the first cleaning roller 7, the driving component drives the first cleaning roller 7 to move in a displacement mode during cleaning, and meanwhile the first cleaning roller 7 can be driven to rotate, so that the surface of the solar photovoltaic panel body 1 is cleaned, the operation is simple, the convenience in use is greatly improved, through the arrangement of the second cleaning roller 19 and the water absorbing sponge layer 10, the surface of the solar photovoltaic panel body 1 can be wiped again after the first cleaning roller 7 cleans, water stains on the surface of the solar photovoltaic panel body 1 are absorbed and cleaned, the cleaning effect is improved, the conversion efficiency of solar energy is improved, through the structural design of the spraying component, the surface of the solar photovoltaic panel body 1 can be subjected to wet treatment in advance during cleaning under the drying condition, the cleaning effect and the adaptability in use are greatly improved, the water filling ports 11 and 14 are arranged, the water stains on the surface of the solar photovoltaic panel body 1 can be absorbed and cleaned again when the filter screen is moved in the weather, the environment-friendly filter screen 3 is convenient to store rainwater is reduced, and the rainwater resource is saved.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-4, a solar photovoltaic panel convenient to clean comprises a solar photovoltaic panel body 1, wherein the solar photovoltaic panel body 1 is obliquely fixed on the ground or other planes, two ends of the solar photovoltaic panel body 1 are fixedly connected with support plates 20, and the tops of one ends of the two support plates 20 are fixedly connected with dust covers 2; the cleaning mechanism is arranged at the top of the solar photovoltaic panel body 1 and comprises two movable mounting boxes 3, and the cleaning mechanism is used for cleaning the surface of the solar photovoltaic panel body 1; the spraying assembly is arranged above the movable mounting box 3 and is used for spraying and wetting the surface of the solar photovoltaic panel body 1.

Specifically, when the cleaning work is not performed, the first cleaning roller 7 and the second cleaning roller 19 may be moved to the inside of the dust cover 2, thereby preventing dust from accumulating or exposing the surfaces of the first cleaning roller 7 and the water absorbing sponge layer 10, thereby increasing the service lives of the first cleaning roller 7 and the water absorbing sponge layer 10.

Referring to fig. 2-4, the cleaning mechanism further includes two fixing racks 4 and two guide rails 5, one end of the top of the two support plates 20, which is close to the solar photovoltaic panel body 1, is fixedly connected with the fixing racks 4, one end of the top of the two support plates 20, which is far away from each other, is fixedly connected with the guide rails 5, the outer sides of the two guide rails 5 are slidably connected with the sliding blocks 6, the movable mounting boxes 3 are fixedly connected with the sliding blocks 6 located at the same end, cleaning components are mounted between the two movable mounting boxes 3, the driving components are mounted in the movable mounting boxes 3, specifically, the support plates 20 can be fixed at two ends of the bottom of the solar photovoltaic panel body 1 through bolts or screws, the guide rails 5 and the fixing racks 4 are fixed at the top of the support plates 20 through screws, and when the cleaning mechanism is specifically used, only a power piece in the driving component is required to be started, so that the movable mounting boxes 3 can be driven to perform displacement motion along the solar photovoltaic panel body 1.

Referring to fig. 4, the cleaning assembly includes a first cleaning roller 7 and a second cleaning roller 19, the first cleaning roller 7 and the second cleaning roller 19 are rotatably connected between the two movable mounting boxes 3, the second cleaning roller 19 is located at one side of the first cleaning roller 7 close to the dust cover 2, a plurality of cleaning rods are uniformly distributed at the outer side of the first cleaning roller 7, a water absorbing sponge layer 10 is arranged at the outer side of the second cleaning roller 19, and specifically, the cleaning rods can be made of soft rubber, so that the solar photovoltaic panel body 1 can be protected to the greatest extent in the cleaning process of the surface of the solar photovoltaic panel body 1, and the water absorbing sponge layer 10 can absorb water stains remained on the surface of the solar photovoltaic panel body 1 in specific use, so that the cleaning effect of the solar photovoltaic panel body 1 is better.

Referring to fig. 4, the driving assembly includes a driving motor 15, the inner side of the movable mounting box 3 is fixedly connected with the driving motor 15, the output end of the driving motor 15 penetrates through the movable mounting box 3 and is fixedly connected with a driving gear 17, the top of the driving gear 17 is in meshed connection with a transmission gear 18, the transmission gear 18 is fixedly connected with the first cleaning roller 7, the bottom of the driving gear 17 is in meshed connection with a fixed rack 4 at the same end, in particular use, the driving motor 15 is started, the driving gear 17 can be driven to rotate, and then the movable mounting box 3 is driven to integrally perform displacement movement through the transmission connection of the driving gear 17 and the fixed rack 4, meanwhile, the driving gear 18 is driven to rotate through the driving gear 17, and then the first cleaning roller 7 is driven to rotate while being displaced, so that the surface of the solar photovoltaic panel body 1 is cleaned.

Referring to fig. 4, two ends of the first cleaning roller 7 and the second cleaning roller 19 and two ends of the two driving gears 18, which are close to each other, are fixedly connected with driving pulleys 13, the outer sides of the two driving pulleys 13 at the same end are connected with a driving belt 12, and the driving pulleys 13 are located in the mobile mounting box 3 at the same end.

The embodiment provides a solar photovoltaic board convenient to clean, through the structural design of clean mechanism, drive assembly and cleaning assembly for can carry out dual rotatory cleanness to the surface of solar photovoltaic board body 1 simultaneously when using, improved clear effect greatly.

Example 2

The embodiment discloses a specific structure of spray assembly on the basis of embodiment 1, please refer to fig. 3-4 specifically, spray assembly includes water pump 16, the inboard of movable mounting box 3 just is located one side fixedly connected with division board 21 of driving motor 15, solar photovoltaic board body 1 inboard just is located one side fixedly connected with water pump 16 that division board 21 kept away from driving motor 15, the top of water pump 16 is fixed with honeycomb duct 8, the top of honeycomb duct 8 runs through movable mounting box 3 and is located the top of first cleaning roller 7, one side equipartition fixedly connected with a plurality of shower nozzles 9 of honeycomb duct 8 kept away from dust cover 2, specifically, division board 21 divide into the inside of movable mounting box 3 one end into installation cavity and stock solution chamber, driving motor 15 is located the inside of installation cavity, water pump 16 is located the inside of stock solution chamber, the stock solution chamber is used for storing the cleaning solution and sprays, during the specific use, start water pump 16, can carry the inside cleaning solution of stock solution to the inside of honeycomb duct 8, and go out through a plurality of shower nozzles 9, thereby wet clean the surface of solar photovoltaic board body 1.

Please refer to fig. 4, the top fixedly connected with water injection port 11 of mobile mounting box 3, the inboard of water injection port 11 is provided with filter screen 14, the bottom of water injection port 11 runs through mobile mounting box 3, before the specific use, accessible water injection port 11 is with cleaning solution or water injection to mobile mounting box 3 inside and is stored, simultaneously water injection port 11 also can collect the rainwater in rainy weather voluntarily, the rainwater enters into mobile mounting box 3 inside through water injection port 11 and waits to use, filter screen 14 can filter the rainwater of collecting.

The solar photovoltaic panel convenient to clean provided by the utility model has the following use process:

when the solar photovoltaic panel body 1 needs to be cleaned, the driving motor 15 is started, the driving gear 17 can be driven to rotate, the movable mounting box 3 is driven to wholly move in a displacement mode through the transmission connection of the driving gear 17 and the fixed rack 4, meanwhile, the driving gear 18 is driven to rotate through the driving gear 17, and the first cleaning roller 7 is driven to rotate while moving, so that the surface of the solar photovoltaic panel body 1 is cleaned;

when the transmission gear 18 drives the first cleaning roller 7 to rotate, the transmission belt wheel 13 fixedly connected with the first cleaning roller 7 is driven to rotate at the same time, and then the transmission belt 12 drives the two transmission belt wheels 13 to rotate in the same direction at the same time, so that the second cleaning roller 19 is driven to rotate in the same direction as the first cleaning roller 7, and the surface of the solar photovoltaic panel body 1 is wiped and cleaned;

when the surface of the solar photovoltaic panel body 1 needs to be wet-cleaned, the water pump 16 is started, so that cleaning liquid in the liquid storage cavity can be conveyed to the inside of the guide pipe 8 and sprayed out through the spray heads 9, and the surface of the solar photovoltaic panel body 1 is wet-cleaned.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (7)

1. A solar photovoltaic panel for facilitating cleaning, which is applied to cleaning of the solar photovoltaic panel, comprising:

the solar photovoltaic panel comprises a solar photovoltaic panel body (1), wherein the inclination of the solar photovoltaic panel body (1) is fixed on the ground or other planes, the two ends of the solar photovoltaic panel body (1) are fixedly connected with supporting plates (20), and the tops of one ends of the two supporting plates (20) are fixedly connected with dust covers (2);

the cleaning mechanism is arranged at the top of the solar photovoltaic panel body (1) and comprises two movable mounting boxes (3), and the cleaning mechanism is used for cleaning the surface of the solar photovoltaic panel body (1);

the spraying assembly is arranged above the movable mounting box (3) and is used for spraying and wetting the surface of the solar photovoltaic panel body (1).

2. The solar photovoltaic panel convenient to clean according to claim 1, characterized in that the cleaning mechanism further comprises two fixed racks (4) and two guide rails (5), wherein two ends of the two support plates (20) close to the solar photovoltaic panel body (1) are fixedly connected with the fixed racks (4), one ends of the two support plates (20) which are mutually far away from each other are fixedly connected with the guide rails (5), the outer sides of the two guide rails (5) are fixedly connected with the sliding blocks (6), the movable mounting boxes (3) are fixedly connected with the sliding blocks (6) which are positioned at the same end, cleaning components are mounted between the two movable mounting boxes (3), and driving components are mounted in the movable mounting boxes (3).

3. The solar photovoltaic panel convenient to clean according to claim 2, characterized in that the cleaning assembly comprises a first cleaning roller (7) and a second cleaning roller (19), the first cleaning roller (7) and the second cleaning roller (19) are rotatably connected between the two movable mounting boxes (3), the second cleaning roller (19) is located on one side, close to the dust cover (2), of the first cleaning roller (7), a plurality of cleaning rods are uniformly distributed on the outer side of the first cleaning roller (7), and a water absorbing sponge layer (10) is arranged on the outer side of the second cleaning roller (19).

4. A solar photovoltaic panel convenient to clean according to claim 3, characterized in that the drive assembly comprises a drive motor (15), the inside fixedly connected with drive motor (15) of removal mounting box (3), the output of drive motor (15) runs through removal mounting box (3) fixedly connected with drive gear (17), the top meshing of drive gear (17) is connected with drive gear (18), drive gear (18) with first cleaning roller (7) fixed connection, the bottom of drive gear (17) with be located the same one end fixed rack (4) meshing is connected.

5. A solar photovoltaic panel convenient to clean according to claim 4, characterized in that, the two ends of the first cleaning roller (7) and the second cleaning roller (19) and the two ends of the two transmission gears (18) close to each other are fixedly connected with transmission pulleys (13), the outer sides of the two transmission pulleys (13) at the same end are connected with a transmission belt (12), and the transmission pulleys (13) are positioned in the movable mounting box (3) at the same end.

6. The solar photovoltaic panel convenient to clean according to claim 4, characterized in that the spray assembly comprises a water pump (16), the inner side of the movable mounting box (3) is located one side of the driving motor (15) and fixedly connected with division plate (21), the solar photovoltaic panel body (1) is located the inner side of the division plate (21) and is away from one side of the driving motor (15) and fixedly connected with water pump (16), a guide pipe (8) is fixed at the top of the water pump (16), the top of the guide pipe (8) penetrates through the movable mounting box (3) and is located above the first cleaning roller (7), and a plurality of spray heads (9) are uniformly and fixedly connected to one side of the guide pipe (8) away from the dust cover (2).

7. The solar photovoltaic panel convenient to clean according to claim 6, characterized in that the top of the movable mounting box (3) is fixedly connected with a water injection port (11), a filter screen (14) is arranged on the inner side of the water injection port (11), and the bottom of the water injection port (11) penetrates through the movable mounting box (3).