Photovoltaic cleaning robot with dust cleaning function
By designing a photovoltaic cleaning robot equipped with brushes, cameras, auxiliary lamps and roller motors, the problem of sand, gravel and corrosive substances on the surface of the photovoltaic panels cannot be effectively cleaned in the prior art, and the effect of improving the power generation efficiency of photovoltaic panels and reducing irreversible damage is achieved.
Patent Information
- Application Number
- CN202422154440.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-03
AI Technical Summary
Existing photovoltaic cleaning robots cannot effectively clean up sand, gravel and corrosive substances on the surface of photovoltaic panels, resulting in reduced power generation efficiency of photovoltaic panels and may cause irreversible damage.
A photovoltaic cleaning robot with dust cleaning function was designed, equipped with a brush, a camera, an auxiliary lamp and a roller motor. The cleaning effect is judged through auxiliary lamp illumination and camera shooting, and the surface of the photovoltaic panel is cleaned through brush and roller motor.
The photovoltaic cleaning robot can effectively remove sand and gravel and corrosive substances on the surface of the photovoltaic panel, improve the power generation efficiency of the photovoltaic panel, and reduce the risk of irreversible damage.
Smart Images
Figure CN223007533U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic cleaning, in particular to a photovoltaic cleaning robot with a function of cleaning dust. Background Technique
[0002] Photovoltaic panels are the popular name for solar panels, which use sunlight for energy charging and generate electricity. Since the power generation of photovoltaic panels requires sunlight irradiation, they are mostly installed in plains, slopes and other locations. There will be a lot of sand and gravel in the environment. These sand and gravel will block and reduce the power generation of the components by at least 5%, and can exceed 50% at most. At the same time, they will adhere to the surface of the battery panel to form a shadow, and uneven light reception will generate the hot spot effect, which will cause irreversible damage to the photovoltaic panel. In addition, animal excrement, chemical tail gas and other corrosive substances are mixed in the dust and cover the surface of the photovoltaic panel. After adsorbing water vapor in the air, corrosive substances are generated, causing irreversible corrosive damage. Therefore, it is necessary to clean the outer surface of the photovoltaic panel at regular intervals. However, when the existing photovoltaic cleaning robots are cleaning, they can only simply clean the outer surface of the photovoltaic panel, and it is not known whether the cleaning is clean. Therefore, a photovoltaic cleaning robot with a function of cleaning dust is designed to solve the above problems. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] In view of the deficiencies of the prior art, the utility model provides a photovoltaic cleaning robot with a function of cleaning dust, which solves the problem that the existing photovoltaic cleaning robot can only perform simple cleaning and cannot know whether the sand and gravel on the surface are cleaned off.
[0005] (2) Technical Solutions
[0006] To achieve the above objectives, the utility model is realized through the following technical solutions:
[0007] The utility model provides a photovoltaic cleaning robot with a function of cleaning dust, which includes: a cleaning robot main body that is integrally rectangular parallelepiped and hollow at the lower end. A wireless signal transmission module is installed inside the cleaning robot main body. A rotating motor is installed at the lower side inside the front end of the cleaning robot main body. A brush with a brush head on its outer surface is arranged in the hollow part at the lower end of the cleaning robot main body. The rear output end of the rotating motor is fixedly connected to one end of the brush, and the rear end of the brush is rotatably connected to the inside of the rear end of the cleaning robot main body. Four roller motors are installed at the four corners inside the cleaning robot main body. Four rollers are arranged on the inner wall of the hollow position at the lower end of the cleaning robot main body. The output ends of the roller motors are respectively fixedly connected to the rollers. A battery is installed at the upper end inside the cleaning robot main body. A photovoltaic panel is installed on the upper surface inside the cleaning robot main body. Cameras are installed in the middle of the left and right sides of the cleaning robot main body. Auxiliary lights are installed in an array inside the left and right sides of the cleaning robot main body. The shooting angle of the auxiliary lights forms an oblique angle of 15 to 20 degrees with the bottom surface. The cleaning robot main body is electrically connected to the rotating motor, the roller motors, the photovoltaic panel, the cameras, and the auxiliary lights.
[0008] Preferably, the brush heads on the outer surface of the brush are spiral.
[0009] Preferably, anti-falling plates are connected to the lower sides of the front and rear ends of the hollow position inside the cleaning robot main body. The distance between the upper surface of the anti-falling plate and the rollers is greater than the thickness of the solar panel.
[0010] Preferably, chamfers are provided on the left and right sides of the anti-falling plate.
[0011] Preferably, auxiliary rollers are connected to the lower ends of the left and right sides of the cleaning robot main body. Auxiliary rollers two are connected to the front and rear ends of the left and right sides of the cleaning robot main body. The lower end height of the auxiliary rollers is the same as the lower end height of the rollers. The thickness of the auxiliary rollers two is the same as the distance between the upper surface of the anti-falling plate and the rollers. The outer diameter of the auxiliary rollers two is tangent to the edge of the hollow position of the cleaning robot main body.
[0012] Preferably, anti-slip jackets are provided on the outer sides of the wheels of the rollers, the auxiliary rollers, and the auxiliary rollers two.
[0013] Preferably, a light sensor is installed inside the upper surface of the front end of the cleaning robot main body. The light sensor is electrically connected to the cleaning robot main body.
[0014] (III) Beneficial effects
[0015] The utility model provides a photovoltaic cleaning robot with a function of cleaning dust. Compared with the prior art, it has at least the following beneficial effects:
[0016] When the photovoltaic cleaning robot with the function of cleaning dust is cleaning, the auxiliary lamp irradiates the dust on the solar panel, and then takes pictures through the camera. After that, it can judge whether the surface of the solar panel is cleaned by the pictures taken. Brief Description of the Drawings
[0017] Figure 1 It is a schematic structural diagram of the present utility model;
[0018] Figure 2 It is a bottom view of the present utility model;
[0019] Figure 3 It is a sectional view of the upper end of the present utility model;
[0020] Figure 4 It is a half-sectional view of the present utility model.
[0021] In the figure: 1. Main body of the cleaning robot; 2. Rotating motor; 3. Brush; 4. Roller motor; 5. Roller; 7. Photovoltaic panel; 8. Camera; 9. Auxiliary lamp; 21. Anti-falling plate; 22. Auxiliary roller; 23. Second auxiliary roller; 24. Light sensor. Detailed Embodiment
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a photovoltaic cleaning robot with a function of cleaning dust, including: a cleaning robot main body 1 that is integrally rectangular and hollow at the lower end. A wireless signal transmission module is installed inside the cleaning robot main body 1. A rotating motor 2 is installed at the lower side inside the front end of the cleaning robot main body 1. A brush 3 with a brush head on its outer surface is arranged in the hollow part at the lower end of the cleaning robot main body 1. The rear output end of the rotating motor 2 is fixedly connected to one end of the brush 3. The rear end of the brush 3 is rotatably connected to the inside of the rear end of the cleaning robot main body 1. Four roller motors 4 are installed at the four corners inside the cleaning robot main body 1. Four rollers 5 are arranged on the inner wall of the hollow position at the lower end of the cleaning robot main body 1. The output ends of the roller motors 4 are respectively fixedly connected to the rollers 5. A battery is installed at the upper end inside the cleaning robot main body 1. A photovoltaic panel 7 is installed inside the upper surface of the cleaning robot main body 1. Cameras 8 are installed in the middle of the left and right sides of the cleaning robot main body 1. Auxiliary lights 9 are installed in an array inside the left and right sides of the cleaning robot main body 1. The shooting angle of the auxiliary lights 9 forms an oblique angle of 15 to 20 degrees with the bottom surface. The cleaning robot main body 1 is electrically connected to the rotating motor 2, the roller motors 4, the photovoltaic panel 7, the cameras 8, and the auxiliary lights 9.
[0024] During use, connect the control terminal to the cleaning robot main body 1. When cleaning, start the photovoltaic cleaning robot with the function of cleaning dust through the control terminal. The cleaning robot main body 1 starts the rotating motor 2 and the roller motors 4. The roller motors 4 drive the rollers 5 to rotate, thereby pushing the cleaning robot main body 1 to move forward outside the solar panel. When moving, the brush 3 will be driven by the rotating motor 2 to rotate, and the brush 3 cleans the outer surface of the solar panel. When cleaning, the auxiliary lights 9 will irradiate the outer surface of the solar panel, and the cameras 8 will shoot the front picture. The cleaning robot main body 1 will transmit the shot picture to the inside of the control terminal. Since the outer surface of the solar panel is flat, when gravel is irradiated on it, light will be reflected. At this time, it can be analyzed through AI whether there is gravel on the solar panel shown in the current picture. When the surface gravel is lower than a certain level, stop cleaning. During the day, the photovoltaic panel 7 will charge the battery installed inside the cleaning robot main body 1.
[0025] As Figures 1-4 shown, the embodiment of the present utility model provides an implementation manner. Based on the above implementation manner, the brush head on the outer surface of the brush 3 is spiral.
[0026] Analyzing the above structure, it can be seen that the brush head on the outer surface of the brush 3 is spiral, which can make the brush head contact the outer surface of the solar panel more evenly and clean more thoroughly.
[0027] As Figures 1-3As shown in the figure, an embodiment of the present utility model provides an implementation manner. Based on the above implementation manner, anti-falling plates 21 are connected to the lower sides of the front and rear ends of the hollow position inside the cleaning robot main body 1, and the distance between the upper surface of the anti-falling plate 21 and the roller 5 is greater than the thickness of the solar panel.
[0028] Analyzing the above structure, it can be seen that the anti-falling plate 21 and the cleaning robot main body 1 are sleeved outside the solar panel. When the position deviates, the anti-falling plate 21 will hook the cleaning robot main body 1 to prevent it from falling off.
[0029] As Figures 1-3 shown in the figure, an embodiment of the present utility model provides an implementation manner. Based on the above implementation manner, chamfers are provided on the left and right sides of the anti-falling plate 21.
[0030] Analyzing the above structure, it can be seen that the chamfers provided on the left and right sides of the anti-falling plate 21 can facilitate the photovoltaic cleaning robot with the function of cleaning dust to be sleeved outside the solar panel.
[0031] As Figures 1-2 shown in the figure, an embodiment of the present utility model provides an implementation manner. Based on the above implementation manner, auxiliary rollers 22 are connected to the lower ends of the left and right sides of the cleaning robot main body 1, auxiliary rollers 23 are connected to the front and rear ends of the left and right sides of the cleaning robot main body 1. The height of the lower end of the auxiliary roller 22 is the same as the height of the lower end of the roller 5. The thickness of the auxiliary roller 23 is the same as the distance between the upper surface of the anti-falling plate 21 and the roller 5, and the outer diameter of the auxiliary roller 23 is tangent to the edge of the hollow position of the cleaning robot main body 1.
[0032] Analyzing the above structure, it can be seen that the auxiliary rollers 22 connected to the lower ends of the left and right sides of the cleaning robot main body 1 can prevent the middle position of the cleaning robot main body 1 from dropping, resulting in uneven cleaning. The auxiliary rollers 23 connected to the front and rear ends of the left and right sides of the cleaning robot main body 1 can clamp the solar panel to prevent the position of the cleaning robot main body 1 from deviating.
[0033] As Figures 1-2 shown in the figure, an embodiment of the present utility model provides an implementation manner. Based on the above implementation manner, anti-slip jackets are provided on the outer sides of the wheels of the roller 5, the auxiliary roller 22, and the auxiliary roller 23.
[0034] Analyzing the above structure, it can be seen that the anti-slip jackets sleeved on the outer sides of the wheels of the roller 5, the auxiliary roller 22, and the auxiliary roller 23 can reduce the friction between the roller 5, the auxiliary roller 22, and the auxiliary roller 23 and the solar panel, prevent idling, and at the same time prevent scratching the outer surface of the solar panel.
[0035] As Figures 1-4As shown, an embodiment of the present utility model provides an implementation manner. Based on the above implementation manner, a light sensor 24 is installed inside the upper surface of the front end of the cleaning robot main body 1, and the light sensor 24 is electrically connected to the cleaning robot main body 1.
[0036] Analyzing the above structure, the light sensor 24 will detect the current light intensity. The cleaning robot main body 1 will transmit the information of the light intensity to the regulated terminal, and compare the current power generation with the normal power generation at this intensity. When the current power generation is lower than the normal power generation by a certain value, start the photovoltaic cleaning robot with the function of cleaning dust for cleaning.
[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A photovoltaic cleaning robot with dust cleaning function, characterized in that: include: The cleaning robot body (1) is in the shape of a rectangular parallelepiped and hollow at the lower end. A wireless signal transmission module is installed inside the cleaning robot body (1). A rotating motor (2) is installed at the lower side of the front end of the cleaning robot body (1). A brush (3) with a brush head on the outer surface is provided in the hollow part at the lower end of the cleaning robot body (1). The rear output end of the rotating motor (2) is fixedly connected to one end of the brush (3). The rear end of the brush (3) is rotatably connected to the rear end of the cleaning robot body (1). Roller motors (4) are installed at the four corners of the cleaning robot body (1). Four inner walls of the hollow position at the lower end of the cleaning robot body (1) are provided. The cleaning robot body (1) is provided with a plurality of rollers (5), the output ends of the roller motors (4) are respectively fixedly connected to the rollers (5), a battery is installed at the upper end of the interior of the cleaning robot body (1), a photovoltaic panel (7) is installed inside the upper surface of the cleaning robot body (1), cameras (8) are installed in the middle of the left and right sides of the cleaning robot body (1), auxiliary lights (9) are installed in an array shape inside the left and right sides of the cleaning robot body (1), the shooting angle of the auxiliary lights (9) is at an oblique angle of fifteen to twenty degrees with the bottom surface, and the cleaning robot body (1) is electrically connected to the rotating motor (2), the roller motor (4), the photovoltaic panel (7), the camera (8), and the auxiliary lights (9).
2. The photovoltaic cleaning robot with dust cleaning function according to claim 1, characterized in that: The brush head on the outer surface of the brush (3) is spiral-shaped.
3. The photovoltaic cleaning robot with dust cleaning function according to claim 1, characterized in that: Anti-fall plates (21) are connected to the lower sides of the front and rear ends of the hollow position inside the cleaning robot body (1), and the distance between the upper surface of the anti-fall plate (21) and the roller (5) is greater than the thickness of the solar panel.
4. The photovoltaic cleaning robot with dust cleaning function according to claim 3, characterized in that: The anti-falling plate (21) is provided with chamfers on the left and right sides.
5. The photovoltaic cleaning robot with dust cleaning function according to claim 3, characterized in that: Auxiliary rollers (22) are connected to the lower ends of the left and right sides of the cleaning robot body (1), and auxiliary rollers (23) are connected to the front and rear ends of the left and right sides of the cleaning robot body (1). The height of the lower end of the auxiliary roller (22) is the same as the height of the lower end of the roller (5), the thickness of the auxiliary roller (23) is the same as the spacing between the upper surface of the anti-fall plate (21) and the roller (5), and the outer diameter of the auxiliary roller (23) is tangent to the edge of the hollow position of the cleaning robot body (1).
6. The photovoltaic cleaning robot with dust cleaning function according to claim 1, characterized in that: The outer sides of the wheels of the roller (5), the auxiliary roller (22) and the second auxiliary roller (23) are all provided with anti-skid covers.
7. The photovoltaic cleaning robot with dust cleaning function according to claim 1, characterized in that: A light sensor (24) is installed inside the upper surface of the front end of the cleaning robot body (1), and the light sensor (24) is electrically connected to the cleaning robot body (1).