Photovoltaic panel support with dust removal function

Abstract

The application discloses a photovoltaic panel support with dust removal function, which comprises a base, four groups of supporting legs are fixedly connected to the bottom surface of the base, an installation groove is formed in the surface of the base, and a supporting assembly is arranged in the installation groove. The supporting assembly comprises an installation frame, and sliding grooves are formed in the two side walls of the installation frame. The photovoltaic panel support with dust removal function is characterized in that the screw rod is driven to rotate forward or reversely by the motor, so that the moving piece slides leftward or rightward, the roller on the surface of the supporting plate is in contact with the bottom surface of the connecting strip and is extruded, the sliding block slides in the sliding groove along with the angle change of the two groups of connecting strips, the sleeve rod drives the sliding rod side wall to move the pressing plate upward or downward, and the cleaning brush on the bottom surface of the pressing plate sweeps the sundries on the surface of the photovoltaic panel, so that the solar photovoltaic panel can be automatically cleaned, and the workload of workers is reduced.

Description

Technical Field

[0001] This invention relates to the field of glass processing technology, specifically to a photovoltaic panel support with dust removal function. Background Technology

[0002] With the promotion of energy conservation and environmental protection, more and more people are installing photovoltaic panels on the rooftops of buildings to convert solar energy into electricity. For the installation of photovoltaic panels, photovoltaic brackets are commonly used. The photovoltaic brackets in related technologies need to ensure that the installed photovoltaic panels are at a certain angle to the ground to increase the heat absorption efficiency of the panels.

[0003] Solar photovoltaic panels are often installed in open-air environments, which are frequently exposed to wind and sand. Over time, dust and other impurities gradually accumulate on the surface of the solar panels, affecting their absorption of solar energy and consequently their efficiency in absorbing and converting sunlight, potentially leading to malfunctions. Therefore, regular or irregular cleaning of solar power equipment is necessary. Rainwater can clean solar panels, but rain is not a constant occurrence, especially in drier regions where rainfall is infrequent. Consequently, manual cleaning of the solar panels is often required, increasing the workload for workers. Summary of the Invention

[0004] (a) Technical problems to be solved The main objective of this invention is to provide a photovoltaic panel support with a dust removal function, which can automatically clean solar photovoltaic panels and reduce the workload of workers.

[0005] (II) Technical Solution To achieve the above objectives, the present invention proposes a photovoltaic panel support with dust removal function, comprising a base, four sets of feet fixedly connected to the bottom surface of the base, and a mounting groove formed on the surface of the base. A support assembly is disposed inside the mounting groove, the support assembly comprising: a mounting frame, sliding grooves formed on both side walls of the mounting frame, sliders slidably connected inside each of the two sets of sliding grooves, through holes formed on the side walls of the sliders, and limit rods slidably connected in the through holes, the two ends of the limit rods being fixedly connected to the inner walls of the sliding grooves, a connecting strip hinged to the bottom surface of the sliders, the end of the connecting strip away from the slider being hinged to the inner wall of the mounting groove; and a movable component, the side walls of the movable component having two... A through hole is provided. A guide rod is fixedly and slidably connected in one set of the through holes. Both ends of the guide rod are fixedly connected to the inner wall of the mounting groove. A threaded rod is threadedly connected in another set of the through holes. One end of the threaded rod is rotatably connected to the inner wall of the mounting groove, and the other end of the threaded rod is fixedly connected to the output end of the motor. The motor is fixedly connected to the inner wall of the mounting groove. A support column is fixedly connected to the surface of the moving part. A support plate is fixedly connected to the top of the support column. Preferably, the side plate of the dustproof net has a through hole, and a rotating shaft is rotatably connected in the through hole. The rotating shaft is fixedly connected to the side wall of bevel gear one. Bevel gear one meshes with bevel gear two. A rotating rod is fixedly connected to the bottom surface of bevel gear two.

[0006] Preferably, a groove is formed on the surface of the support plate, and a roller is rotatably connected inside the groove, the roller being in contact with the bottom surface of the connecting strip.

[0007] Preferably, the connecting strip is provided in two sets, and the two sets of connecting strips are hinged to the side wall of the slider in a cross shape.

[0008] Preferably, a photovoltaic panel is detachably connected to the surface of the mounting frame, and four sets of symmetrically arranged protrusions are fixedly connected to the surface of the mounting frame.

[0009] Preferably, a dust removal assembly is provided on the side wall of both sets of sliders. The dust removal assembly includes a fixing block, which is fixedly connected to the side wall of the slider. A sleeve rod is fixedly connected to the surface of the fixing block.

[0010] Preferably, a piston plate is slidably connected inside the sleeve rod, a slide rod is fixedly connected to the surface of the piston plate, a return spring is fixedly connected to the bottom surface of the piston plate, the end of the return spring away from the piston plate is fixedly connected to the inner wall of the sleeve rod, and the slide rod passes through and is slidably connected to the end of the sleeve rod.

[0011] Preferably, a lower pressure plate is fixedly connected to the side wall of the slide bar, and the pressure plate is equipped with a cleaning brush.

[0012] Preferably, the base has two sets of symmetrically arranged collection grooves on its surface, and the sidewalls of the collection grooves have notches.

[0013] Preferably, a box is inserted into the inside of the collection groove, a connecting rod is fixedly connected to the side wall of the box, the connecting rod is inserted into the inside of the notch, and a handle is fixedly connected to the end of the connecting rod away from the box.

[0014] Beneficial effects This invention provides a photovoltaic panel support with dust removal function. It has the following beneficial effects: (1) The photovoltaic panel bracket with dust removal function is driven by a motor to rotate the threaded rod in the forward or reverse direction, so that the moving part slides left and right. The roller on the surface of the support plate contacts and squeezes the bottom surface of the connecting strip. The slider slides inside the slide groove as the angle of the two sets of connecting strips changes, so that the sleeve rod drives the upper and lower pressure plates of the slide rod side wall to move, so that the cleaning brush on the bottom surface of the lower pressure plate sweeps off the debris on the surface of the photovoltaic panel, which can automatically clean the solar photovoltaic panel and reduce the workload of workers.

[0015] (2) The photovoltaic panel bracket with dust removal function uses the sliding rod under the elastic force of the return spring to make the cleaning brush at the bottom of the lower pressure plate fit tightly against the surface of the photovoltaic panel. During the movement, the lower pressure plate collides with the protrusion, causing the sliding rod to stretch. Under the elastic force of the return spring, the lower pressure plate shakes, thereby shaking off the dust attached to the cleaning brush and preventing the dust adhering to the surface of the cleaning brush from remaining on the surface of the photovoltaic panel.

[0016] (3) The photovoltaic panel bracket with dust removal function collects debris swept off the photovoltaic panel surface by setting collection grooves on both sides of the base surface and inserting boxes inside them. The boxes are also designed with handles to facilitate removal so that workers can recycle the debris inside the boxes. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic cross-sectional view of the present invention; Figure 3This is an enlarged structural diagram of point A in the present invention; Figure 4 This is an enlarged structural diagram of section B of the present invention.

[0019] In the diagram: 1. Base; 2. Foot; 3. Mounting slot; 4. Support assembly; 41. Mounting frame; 42. Slide groove; 43. Slider; 44. Limiting rod; 45. Connecting strip; 46. Moving part; 47. Guide rod; 48. Threaded rod; 49. Motor; 410. Support column; 411. Support plate; 412. Groove; 413. Roller; 414. Protrusion; 5. Dust removal assembly; 51. Fixing block; 52. Sleeve rod; 53. Piston plate; 54. Slide rod; 55. Return spring; 56. Pressure plate; 57. Cleaning brush; 6. Collection trough; 7. Notch; 8. Insert box; 9. Connecting rod; 10. Handle. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0022] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0023] Please see Figures 1-4 The present invention provides a photovoltaic panel bracket with dust removal function, including a base 1, four sets of pads 2 are fixedly connected to the bottom surface of the base 1, and an installation groove 3 is opened on the surface of the base 1, and a support component 4 is arranged inside the installation groove 3.

[0024] In this embodiment of the invention, the support component 4 includes: Mounting frame 41, with sliding grooves 42 on both side walls, and sliders 43 slidably connected inside both sets of sliding grooves 42. Through holes are opened on the side walls of sliders 43, and limit rods 44 are slidably connected in the through holes. The two ends of the limit rods 44 are fixedly connected to the inner walls of the sliding grooves 42. A connecting strip 45 is hinged to the bottom surface of sliders 43, and the end of the connecting strip 45 away from sliders 43 is hinged to the inner wall of mounting groove 3. The movable part 46 has through holes on both sides on its side wall. A guide rod 47 is fixedly and slidably connected in one set of through holes. Both ends of the guide rod 47 are fixedly connected to the inner wall of the mounting groove 3. A threaded rod 48 is threadedly connected in the other set of through holes. One end of the threaded rod 48 is rotatably connected to the inner wall of the mounting groove 3, and the other end of the threaded rod 48 is fixedly connected to the output end of the motor 49. The motor 49 is fixedly connected to the inner wall of the mounting groove 3. A support column 410 is fixedly connected to the surface of the movable part 46, and a support plate 411 is fixedly connected to the top of the support column 410.

[0025] Specifically, the support component 4 in this embodiment of the invention includes a mounting frame 41, a sliding groove 42, a slider 43, a limiting rod 44, a connecting strip 45, a moving part 46, a guide rod 47, a threaded rod 48, a motor 49, a support column 410, and a support plate 411. A groove 412 is provided on the surface of the support plate 411, and a roller 413 is rotatably connected inside the groove 412. The roller 413 is in contact with the bottom surface of the connecting strip 45. Two sets of connecting strips 45 are provided, and the two sets of connecting strips 45 are hinged to the side wall of the slider 43 in a cross shape. A photovoltaic panel is detachably connected to the surface of the mounting frame 41, and four sets of symmetrically arranged protrusions 414 are fixedly connected to the surface of the mounting frame 41. The motor 49 drives the threaded rod 48 to rotate forward or backward, causing the moving part 46 to slide left and right. During the sliding process, the guide rod 47 guides the moving part 46, thus preventing the moving part 46 from rotating with the threaded rod 48. When the moving part 46 moves to the left, the roller 413 on the surface of the support plate 411 contacts and presses against the bottom surface of a set of connecting strips 45. As the moving distance of the moving part 46 increases, the angle between the set of connecting strips 45 and the mounting frame 41 gradually increases. Similarly, when the moving part 46 moves to the right, the roller 413 on the surface of the support plate 411 contacts and presses against the side bottom surface of another set of connecting strips 45, causing the angle between the other set of connecting strips 45 and the mounting frame 41 to gradually increase. This changes the tilt angle of the left and right adjustment mounting frame 41, and the slider 43 slides inside the slide groove 42 as the angle of the two sets of connecting strips 45 changes. The limiting rod 44 prevents the slider 43 from falling out of the slide groove 42.

[0026] In this embodiment of the invention, a dust removal assembly 5 is provided on the side wall of each of the two sets of sliders 43. The dust removal assembly 5 includes a fixing block 51, which is fixedly connected to the side wall of the slider 43. A sleeve rod 52 is fixedly connected to the surface of the fixing block 51. A piston plate 53 is slidably connected inside the sleeve rod 52. A sliding rod 54 is fixedly connected to the surface of the piston plate 53. A return spring 55 is fixedly connected to the bottom surface of the piston plate 53. The end of the return spring 55 away from the piston plate 53 is fixedly connected to the inner wall of the sleeve rod 52. The sliding rod 54 passes through and is slidably connected to the end of the sleeve rod 52. A lower pressure plate 56 is fixedly connected to the side wall of the sliding rod 54. A cleaning brush 57 is provided on the pressure plate 56. The two sets of sliders 43 slide inside the slide groove 42 as the two sets of connecting strips 45 change, causing the sleeve rod 52 to drive the upper and lower pressure plates 56 on the side wall of the slide rod 54 to move. This causes the cleaning brush 57 on the bottom surface of the lower pressure plate 56 to sweep away the debris on the surface of the photovoltaic panel. Under the elastic force of the return spring 55, the cleaning brush 57 at the bottom of the lower pressure plate 56 is tightly attached to the surface of the photovoltaic panel. During the movement, the lower pressure plate 56 collides with the protrusion 414, causing the slide rod 54 to stretch. Under the elastic force of the return spring 55, the lower pressure plate 56 vibrates, thereby shaking off the dust attached to the cleaning brush 57.

[0027] In this embodiment of the invention, two sets of symmetrically arranged collection grooves 6 are formed on the surface of the base 1. Notches 7 are formed on the side walls of the collection grooves 6. Insert boxes 8 are inserted into the inside of the collection grooves 6. Connecting rods 9 are fixedly connected to the side walls of the insert boxes 8, and the connecting rods 9 are inserted into the notches 7. A handle 10 is fixedly connected to the end of the connecting rod 9 furthest from the insert box 8. By setting collection grooves 6 on both sides of the surface of the base 1 and inserting insert boxes 8 inside them, debris swept off the surface of the photovoltaic panel can be collected. The handles 10 facilitate the removal of the insert boxes 8, allowing workers to recycle the debris inside the boxes, thus improving work efficiency.

[0028] In addition, to automatically clean the solar photovoltaic panels and reduce the workload of workers, the motor 49 drives the threaded rod 48 to rotate forward or backward, causing the moving part 46 to slide left and right. The roller 413 on the surface of the support plate 411 contacts and presses against the bottom surface of the connecting strip 45, and the slider 43 slides inside the slide groove 42 as the angle of the two sets of connecting strips 45 changes. This causes the sleeve rod 52 to drive the upper and lower pressure plates 56 on the side wall of the slide rod 54 to move, so that the cleaning brush 57 on the bottom surface of the lower pressure plate 56 sweeps away the debris on the surface of the photovoltaic panel.

[0029] To prevent dust adhering to the surface of the cleaning brush 57 from remaining on the surface of the photovoltaic panel, the cleaning brush 57 at the bottom of the lower pressure plate 56 is tightly attached to the surface of the photovoltaic panel by the elastic force of the return spring 55 under the action of the slide rod 54. During the movement, the lower pressure plate 56 collides with the protrusion 414, causing the slide rod 54 to stretch. Under the elastic force of the return spring 55, the lower pressure plate 56 vibrates, thereby shaking off the dust adhering to the cleaning brush 57.

[0030] To improve worker efficiency, collection slots 6 are set on both sides of the surface of the base 1, and insertion boxes 8 are inserted inside them to collect debris swept off the surface of the photovoltaic panel. Handles 10 are provided to facilitate the removal of the insertion boxes 8 so that workers can recycle the debris inside the insertion boxes 8.

[0031] In this invention, during use, the motor 49 drives the threaded rod 48 to rotate in the forward or reverse direction, causing the moving part 46 to slide left and right. During the sliding process, the guide rod 47 guides the moving part 46, thereby preventing the moving part 46 from rotating with the threaded rod 48. When the moving part 46 moves to the left, the roller 413 on the surface of the support plate 411 contacts and presses against the bottom surface of a set of connecting strips 45. As the moving distance of the moving part 46 increases, the angle between the set of connecting strips 45 and the mounting frame 41 gradually increases. Similarly, when the moving part 46 moves to the right, the roller 413 on the surface of the support plate 411 contacts and presses against the side bottom surface of the other set of connecting strips 45, causing the included angle between the other set of connecting strips 45 and the mounting frame 41 to gradually increase, thereby changing the tilt angle of the left and right adjustment mounting frame 41. The slider 43 slides inside the slide groove 42 as the angle of the two sets of connecting strips 45 changes, and the limiting rod 44 prevents the slider 43 from falling out of the slide groove 42. The two sets of sliders 43 slide inside the slide groove 42 as the two sets of connecting strips 45 change, causing the sleeve rod 52 to drive the upper and lower pressure plates 56 on the side wall of the slide rod 54 to move, thereby causing the cleaning brush 57 on the bottom surface of the lower pressure plate 56 to... Debris on the surface of the photovoltaic panel is swept off. Under the elastic force of the return spring 55, the sliding rod 54 causes the cleaning brush 57 at the bottom of the lower pressure plate 56 to fit tightly against the surface of the photovoltaic panel. During the movement, the lower pressure plate 56 collides with the protrusion 414, causing the sliding rod 54 to stretch. Under the elastic force of the return spring 55, the lower pressure plate 56 vibrates, thereby shaking off the dust attached to the cleaning brush 57. By setting collection grooves 6 on both sides of the surface of the base 1 and inserting boxes 8 inside them, the debris swept off the surface of the photovoltaic panel is collected. The handle 10 is provided to facilitate the removal of the boxes 8, so that the staff can recycle the debris inside the boxes 8, thereby improving work efficiency.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel support with dust removal function, comprising a base (1), wherein four sets of feet (2) are fixedly connected to the bottom surface of the base (1), characterized in that: The base (1) has a mounting groove (3) on its surface, and a support component (4) is provided inside the mounting groove (3). The support component (4) includes: Mounting frame (41), with sliding grooves (42) on both sides of the mounting frame (41), and sliders (43) slidably connected inside both sets of sliding grooves (42). A through hole is provided on the side wall of the slider (43), and a limit rod (44) is slidably connected in the through hole. The two ends of the limit rod (44) are fixedly connected to the inner wall of the sliding groove (42). A connecting strip (45) is hinged to the bottom surface of the slider (43). The end of the connecting strip (45) away from the slider (43) is hinged to the inner wall of the mounting groove (3). A dust removal component (5) is provided on the side wall of both sets of sliders (43). The movable part (46) has through holes on both sides on its side wall. A guide rod (47) is fixedly and slidably connected in one of the through holes. Both ends of the guide rod (47) are fixedly connected to the inner wall of the mounting groove (3). A threaded rod (48) is threadedly connected in the other set of through holes. One end of the threaded rod (48) is rotatably connected to the inner wall of the mounting groove (3). The other end of the threaded rod (48) is fixedly connected to the output end of the motor (49). The motor (49) is fixedly connected to the inner wall of the mounting groove (3). A support column (410) is fixedly connected to the surface of the movable part (46). A support plate (411) is fixedly connected to the top of the support column (410). The support plate (411) has a groove (412) on its surface, and a roller (413) is rotatably connected inside the groove (412). The roller (413) is in contact with the bottom surface of the connecting strip (45).

2. A photovoltaic panel support with dust removal function according to claim 1, characterized in that: The connecting strip (45) is provided in two sets, and the two sets of connecting strips (45) are hinged in a cross shape on the side wall of the slider (43).

3. A photovoltaic panel support with dust removal function according to claim 1, characterized in that: A photovoltaic panel is detachably connected to the surface of the mounting frame (41), and four sets of symmetrically arranged protrusions (414) are fixedly connected to the surface of the mounting frame (41).

4. A photovoltaic panel support with dust removal function according to claim 1, characterized in that: The dust removal assembly (5) includes a fixing block (51), which is fixedly connected to the side wall of the slider (43), and a sleeve rod (52) is fixedly connected to the surface of the fixing block (51).

5. A photovoltaic panel support with dust removal function according to claim 4, characterized in that: A piston plate (53) is slidably connected inside the sleeve (52). A slide rod (54) is fixedly connected to the surface of the piston plate (53). A return spring (55) is fixedly connected to the bottom surface of the piston plate (53). The end of the return spring (55) away from the piston plate (53) is fixedly connected to the inner wall of the sleeve (52). The slide rod (54) passes through and is slidably connected to the end of the sleeve (52).

6. A photovoltaic panel support with dust removal function according to claim 5, characterized in that: A lower pressure plate (56) is fixedly connected to the side wall of the slide bar (54), and a cleaning brush (57) is provided on the lower pressure plate (56).

7. A photovoltaic panel support with dust removal function according to claim 1, characterized in that: Two sets of symmetrically arranged collection grooves (6) are provided on the surface of the base (1), and notches (7) are provided on the side walls of the collection grooves (6).

8. A photovoltaic panel support with dust removal function according to claim 7, characterized in that: A box (8) is inserted into the inside of the collection trough (6). A connecting rod (9) is fixedly connected to the side wall of the box (8). The connecting rod (9) is inserted into the inside of the notch (7). A handle (10) is fixedly connected to the end of the connecting rod (9) away from the box (8).

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