Adjustable photovoltaic power generation panel automatic cleaning device

Abstract

The utility model provides an adjustable photovoltaic power generation panel automatic cleaning device, which belongs to the technical field of photovoltaic power generation panel automatic cleaning, and comprises a mounting frame and a partition plate mounted in the mounting frame, the partition plate divides the mounting frame into a first space and a second space, and the adjustable photovoltaic power generation panel automatic cleaning device is characterized by further comprising a photovoltaic panel, the photovoltaic panel is mounted in the mounting frame through the bracket; the first winding and unwinding roller is rotationally mounted on one side of the mounting frame, the other side of the mounting frame is further rotationally connected with a second winding and unwinding roller, and the photovoltaic panel is located between the first winding and unwinding roller and the second winding and unwinding roller; and the driving assembly is installed in the first space on the installation frame, and the driving end of the driving assembly is connected with the ends, penetrating through the partition plate, of the first winding and unwinding roller and the second winding and unwinding roller. According to the utility model, the function of protecting the photovoltaic panel at night is realized, and dust accumulation on the surface of the photovoltaic panel at night is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation panel automatic cleaning technical field, specifically, relate to a kind of adjustable photovoltaic power generation panel automatic cleaning device. BACKGROUND

[0002] Photovoltaic power generation is a kind of technology using the photovoltaic effect of semiconductor interface to convert light energy into electric energy, wherein the component converting solar energy into electric energy is photovoltaic panel, that is, solar panel, and solar power generation equipment is often installed in outdoor environment, and outdoor environment often has windy and sandy weather, and impurities such as dust will gradually deposit on the surface of solar photovoltaic panel as the equipment is used for a long time, which affects the absorption of solar energy by solar photovoltaic panel, and further affects the power generation efficiency of the equipment, and is also easy to cause failure of solar photovoltaic panel, therefore, solar power generation equipment needs to be cleaned regularly or irregularly.

[0003] After searching, the prior art discloses a kind of adjustable photovoltaic power generation panel automatic cleaning device in Chinese patent with patent application number CN 115532757 A, and driving assembly is slidably assembled on support assembly, traction assembly is fixed on the upper support assembly of photovoltaic panel assembly, and the output end of traction assembly is fixedly connected and assembled on the left and right sides of driving assembly, driving assembly is fixedly assembled with dust removal assembly that is assembled on the surface of photovoltaic panel assembly, which can indirectly drive dust removal assembly to move horizontally, and can promote dust removal assembly to scrape dust particles on the surface of photovoltaic panel assembly, so that automatic cleaning effect is realized during the process of contraction wheel driving traction rope pulling, driving assembly drives dust removal assembly to reciprocate under the condition of overall movement, which not only cleans dust in a large range, but also sweeps dust in a small range, can greatly improve the cleaning strength of dust on photovoltaic panel assembly, and has good cleaning effect, but still has the following defects: photovoltaic panel is exposed to air at night, which can easily aggravate dust accumulation.

[0004] Therefore, we improve it and propose a kind of adjustable photovoltaic power generation panel automatic cleaning device. UTILITY MODEL CONTENT

[0005] The utility model aims at the problem that photovoltaic panel is exposed to air at night, which can easily aggravate dust accumulation.

[0006] In order to realize the above-mentioned utility model purposes, the utility model provides the following technical solutions:

[0007] The adjustable photovoltaic power generation panel automatic cleaning device is used to improve the above-mentioned problems.

[0008] The utility model is specifically as follows:

[0009] It comprises a mounting frame and a partition plate mounted in the mounting frame, the partition plate separates the mounting frame into a first space and a second space,

[0010] A photovoltaic panel is mounted in the mounting frame by a support;

[0011] A first winding and unwinding roller is rotatably mounted on one side of the mounting frame, and a second winding and unwinding roller is also rotatably connected to the other side of the mounting frame, and the photovoltaic panel is located between the first winding and unwinding roller and the second winding and unwinding roller;

[0012] A driving assembly is mounted in the first space of the mounting frame, and the driving end of the driving assembly is connected to the first winding and unwinding roller and the second winding and unwinding roller through one end of the partition plate;

[0013] A cover plate is detachably connected to the top of the mounting frame, and a slot is formed in the cover plate to face the photovoltaic panel, and a photosensitive controller is mounted on the top of the cover plate;

[0014] A cleaning roller is slidably connected to the slot wall of the cover plate, and symmetrical collars are rotatably connected to the outer wall of the cleaning roller;

[0015] A dustproof curtain is fixedly mounted between the first winding and unwinding roller and the collar;

[0016] A traction rope is fixedly mounted between the second winding and unwinding roller and the collar.

[0017] As a preferred technical scheme of the present application, the driving assembly comprises a driving shaft mounted in the first space of the mounting frame, two sets of transmission bevel gears are fixedly connected to the outer wall of the driving shaft, and a driven bevel gear meshing with the transmission bevel gears is fixedly connected to one end of the first winding and unwinding roller and the second winding and unwinding roller through the partition plate.

[0018] As a preferred technical scheme of the present application, the cover plate comprises a square cover plate covering the first space and a U-shaped cover plate avoiding the photovoltaic panel, and the square cover plate and the U-shaped cover plate are fixedly connected;

[0019] A sliding groove is formed in the side of the square cover plate close to the U-shaped cover plate, a sliding block is slidably connected in the sliding groove, and one end of the cleaning roller is rotatably connected to the sliding block;

[0020] A through groove is formed in the horizontal section of the U-shaped cover plate, the groove wall of the through groove is provided with uniformly distributed teeth, and a gear meshing with the teeth is fixedly connected to one end of the cleaning roller in the through groove.

[0021] As a preferred technical scheme of the present application, the outer wall of the gear is rotatably connected with an L-shaped plate slidingly matched with the horizontal section of the U-shaped cover plate.

[0022] As the utility model preferred technical scheme, the chute wall and the outer side wall of the sliding block are provided with mutually matched proximity switches.

[0023] As the utility model preferred technical scheme, the outer side wall of the cleaning roller is fixedly connected with uniformly distributed cleaning brushes.

[0024] As the utility model preferred technical scheme, the photosensitive controller is signal connected with the driving shaft and the proximity switch.

[0025] Compared with the prior art, the utility model has the beneficial effects of:

[0026] In the scheme of the utility model:

[0027] 1. the dustproof curtain of night unwinding and daytime winding is arranged, the protection function of photovoltaic panel at night is realized, the dust accumulation on the surface of photovoltaic panel at night is effectively reduced, and the normal solar energy absorption function of photovoltaic panel in daytime is solved, the problem of easy dust accumulation in the prior art of being exposed to air at night is solved.

[0028] 2. the cleaning roller and the cleaning brush are arranged, the cleaning function of the surface of photovoltaic panel is realized while the dustproof curtain is wound and unwound, and the stable performance of photovoltaic panel is effectively ensured. DETAILED DESCRIPTION

[0029] Figure 1 The structure schematic view of the adjustable photovoltaic power generation panel automatic cleaning device is provided in the utility model;

[0030] Figure 2 The top view of the adjustable photovoltaic power generation panel automatic cleaning device is provided in the utility model;

[0031] Figure 3 The explosion structure schematic view of the adjustable photovoltaic power generation panel automatic cleaning device is provided in the utility model;

[0032] Figure 4 The structure schematic view of the first space and the second space in the mounting frame of the adjustable photovoltaic power generation panel automatic cleaning device is provided in the utility model.

[0033] Indicated in the drawing:

[0034] 10, mounting frame; 110, partition plate; 20, photovoltaic panel; 30, first winding and unwinding roller; 310, dustproof curtain; 40, second winding and unwinding roller; 410, traction rope; 50, driving assembly; 510, driving shaft; 520, driving bevel gear; 530, driven bevel gear; 60, cover plate; 610, light-sensitive controller; 620, square shutter; 621, sliding groove; 622, sliding block; 623, proximity switch; 630, U-shaped shutter; 631, through groove; 632, gear tooth; 633, gear; 634, L-shaped plate; 70, cleaning roller; 710, collar; 720, cleaning brush. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0036] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but merely represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0037] It should be noted that the embodiments in the present application and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0038] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0039] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present embodiment proposes an adjustable photovoltaic panel automatic cleaning device, which comprises a mounting frame 10 and a partition plate 110 mounted in the mounting frame 10, the partition plate 110 divides the mounting frame 10 into a first space and a second space, and further comprises,

[0040] a photovoltaic panel 20, which is mounted in the mounting frame 10 through a support;

[0041] a first winding and unwinding roller 30, which is rotatably mounted on one side of the mounting frame 10, and a second winding and unwinding roller 40 is also rotatably connected to the other side of the mounting frame 10, and the photovoltaic panel 20 is located between the first winding and unwinding roller 30 and the second winding and unwinding roller 40;

[0042] The driving assembly 50 is installed in the first space of the mounting frame 10, and the driving ends of the driving assembly 50 are connected with the first and second take-up and pay-off rollers 30 and 40 through one end of the partition plate 110 respectively.

[0043] The cover plate 60 is detachably connected to the top of the mounting frame 10, and the cover plate 60 is provided with a slot facing the photovoltaic panel 20, and the top of the cover plate 60 is provided with a photosensitive controller 610;

[0044] The cleaning roller 70 is slidingly connected to the slot wall of the cover plate 60, and the outer wall of the cleaning roller 70 is rotatably connected with symmetrical loops 710;

[0045] The dustproof curtain 310 is fixedly installed between the first take-up and pay-off roller 30 and the loop 710;

[0046] The traction rope 410 is fixedly installed between the second take-up and pay-off roller 40 and the loop 710.

[0047] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the driving assembly 50 includes a driving shaft 510 installed in the first space of the mounting frame 10, and the outer wall of the driving shaft 510 is fixedly connected with two groups of transmission bevel gears 520, and the first and second take-up and pay-off rollers 30 and 40 are fixedly connected with driven bevel gears 530 engaged with the transmission bevel gears 520 through one end of the partition plate 110, when the photosensitive sensor on the photosensitive controller 610 detects darkness, the driving shaft 510 is controlled to rotate in the direction of driving the first take-up and pay-off roller 30 to pay off the dustproof curtain 310 and the second take-up and pay-off roller 40 to wind the traction rope 410, the driving shaft 510 drives the transmission bevel gears 520 to rotate and in turn drives the driven bevel gears 530 to rotate, thereby driving the second take-up and pay-off roller 40 to wind the traction rope 410 and the first take-up and pay-off roller 30 to pay off the dustproof curtain 310.

[0048] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the cover plate 60 includes a square cover plate 620 covering the first space and a U-shaped cover plate 630 avoiding the photovoltaic panel 20, and the square cover plate 620 is fixedly connected with the U-shaped cover plate 630;

[0049] The square cover plate 620 is provided with a sliding groove 621 on the side close to the U-shaped cover plate 630, and a sliding block 622 is slidingly connected in the sliding groove 621, and one end of the cleaning roller 70 is rotatably connected with the sliding block 622;

[0050] The horizontal section of the U-shaped shielding plate 630 is provided with a through groove 631, and the groove wall of the through groove 631 is provided with uniformly distributed teeth 632. One end of the cleaning roller 70 arranged in the through groove 631 is fixedly connected with a gear 633 engaged with the teeth 632.

[0051] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the outer side wall of the gear 633 is rotationally connected with an L-shaped plate 634 slidingly matched with the horizontal section of the U-shaped shielding plate 630.

[0052] As shown in Figure 3 , the groove wall of the sliding groove 621 and the outer side wall of the sliding block 622 are provided with mutually matched proximity switches 623. When the second winding and unwinding roller 40 winds the traction rope 410, the traction rope 410 drives the cleaning roller 710 connected with the sleeve ring 710 to move along the sliding groove 621 and the through groove 631. In the moving process of the cleaning roller 710, the gear 633 at the end of the cleaning roller 710 moves along the teeth 632, thereby driving the cleaning roller 70 to rotate in the moving process, realizing the cleaning function of the cleaning brush 720 to the photovoltaic panel 20. When the proximity switch 623 on the sliding block 622 is contacted, a signal is transmitted to the photosensitive controller 610, thereby controlling the motor on the driving shaft 510 to stop rotating, realizing the protection of the dust curtain 310 to the photovoltaic panel 20 at night.

[0053] As shown in Figure 3 and Figure 4 , the outer side wall of the cleaning roller 70 is fixedly connected with uniformly distributed cleaning brushes 720.

[0054] As shown in Figure 1 , Figure 2 and Figure 3 , the photosensitive controller 610 is signal connected with the driving shaft 510 and the proximity switch 623.

[0055] Specifically, when the photosensitive sensor on the photosensitive controller 610 detects darkness, the driving shaft 510 is controlled to rotate in the direction of driving the first winding and unwinding roller 30 to unwind the dust curtain 310 and the second winding and unwinding roller 40 to wind the traction rope 410, the driving shaft 510 drives the transmission bevel gear 520 to rotate, thereby driving the driven bevel gear 530 to rotate, thereby driving the second winding and unwinding roller 40 to wind the traction rope 410 and the first winding and unwinding roller 30 to unwind the dust curtain 310.

[0056] When the second winding and unwinding roller 40 winds the traction rope 410, the traction rope 410 drives the cleaning roller 710 connected with the sleeve ring 710 to move along the sliding groove 621 and the through groove 631, the gear 633 at the end of the cleaning roller 710 moves along the gear teeth 632, thereby driving the cleaning roller 710 to rotate during the movement, realizing the cleaning function of the cleaning brush 720 to the photovoltaic panel 20, until the proximity switch 623 on the sliding block 622 is contacted, a signal is transmitted to the photosensitive controller 610, thereby controlling the motor on the driving shaft 510 to stop rotating, realizing the protection of the dust curtain 310 to the photovoltaic panel 20 at night.

[0057] When the photosensitive sensor on the photosensitive controller 610 detects the daytime, the driving motor on the driving shaft 510 is controlled to reverse, the driving shaft 510 drives the transmission bevel gear 520 to rotate, thereby driving the driven bevel gear 530 to rotate, thereby driving the second winding and unwinding roller 40 to unwind the traction rope 410, and driving the first winding and unwinding roller 40 to wind the dust curtain 310.

[0058] When the first winding and unwinding roller 40 winds the dust curtain 310, the dust curtain 310 drives the cleaning roller 710 connected with the sleeve ring 710 to move along the sliding groove 621 and the through groove 631, the gear 633 at the end of the cleaning roller 710 moves along the gear teeth 632, thereby driving the cleaning roller 710 to rotate during the movement, realizing the cleaning function of the cleaning brush 720 to the photovoltaic panel 20 again, until the proximity switch 623 on the sliding block 622 is contacted, a signal is transmitted to the photosensitive controller 610, thereby controlling the motor on the driving shaft 510 to stop rotating, realizing the winding of the dust curtain 310, so that the exposed photovoltaic panel 20 realizes the absorption of solar energy.

[0059] All the technical features in the embodiment can be freely combined according to actual needs.

[0060] The above embodiment is a preferred implementation scheme of the utility model, in addition, the utility model can be realized in other ways, without departing from the technical scheme concept, any obvious replacement is within the protection scope of the utility model.

Claims

1. An adjustable automatic cleaning device for photovoltaic panels, comprising a mounting frame (10) and a partition plate (110) installed within the mounting frame (10), wherein the partition plate (110) divides the mounting frame (10) into a first space and a second space, characterized in that, It also includes, A photovoltaic panel (20) is installed in a mounting frame (10) by means of a bracket; The first take-up and untake-down roller (30) is rotatably mounted on one side of the mounting frame (10), and the other side of the mounting frame (10) is rotatably connected to the second take-up and untake-down roller (40). The photovoltaic panel (20) is located between the first take-up and untake-down roller (30) and the second take-up and untake-down roller (40). A drive assembly (50) is installed in a first space on a mounting frame (10), and the drive end of the drive assembly (50) is connected to one end of the first take-up and untake-up roller (30) and the second take-up and untake-up roller (40) passing through the partition plate (110). Cover plate (60), the cover plate (60) is detachably connected to the top of the mounting frame (10), and the cover plate (60) has a slot facing the photovoltaic panel (20), and a photosensitive controller (610) is installed on the top of the cover plate (60). A cleaning roller (70) is slidably connected to the groove wall of the cover plate (60), and symmetrically distributed collars (710) are rotatably connected to the outer wall of the cleaning roller (70). A dustproof curtain (310) is fixedly installed between the first take-up and untake-off roller (30) and the collar (710); The traction rope (410) is fixedly installed between the second take-up and untake-off roller (40) and the collar (710).

2. The adjustable automatic cleaning device for photovoltaic panels according to claim 1, characterized in that, The drive assembly (50) includes a drive shaft (510) installed in the first space of the mounting frame (10). Two sets of transmission bevel gears (520) are fixedly connected to the outer wall of the drive shaft (510). The first take-up and untake-up roller (30) and the second take-up and untake-up roller (40) are both fixedly connected to a driven bevel gear (530) that meshes with the transmission bevel gear (520) at one end of the partition plate (110).

3. The adjustable automatic cleaning device for photovoltaic panels according to claim 1, characterized in that, The cover plate (60) includes a square cover plate (620) covering the first space and a U-shaped cover plate (630) avoiding the photovoltaic panel (20), wherein the square cover plate (620) and the U-shaped cover plate (630) are fixedly connected. The square baffle (620) has a groove (621) on the side near the U-shaped baffle (630), and a slider (622) is slidably connected in the groove (621). One end of the cleaning roller (70) is rotatably connected to the slider (622). The horizontal section of the U-shaped baffle (630) has a through groove (631), and the groove wall of the through groove (631) is provided with evenly distributed gear teeth (632). The cleaning roller (70) is fixedly connected to a gear (633) that meshes with the gear teeth (632) at one end placed in the through groove (631).

4. The adjustable automatic cleaning device for photovoltaic panels according to claim 3, characterized in that, The outer wall of the gear (633) is rotatably connected to an L-shaped plate (634) that slides in cooperation with the horizontal section of the U-shaped cover plate (630).

5. The adjustable automatic cleaning device for photovoltaic panels according to claim 3, characterized in that, The groove (621) wall and the outer wall of the slider (622) are provided with a proximity switch (623) that cooperates with each other.

6. The adjustable automatic cleaning device for photovoltaic panels according to claim 1, characterized in that, The outer wall of the cleaning roller (70) is fixedly connected with a uniformly distributed cleaning brush (720).

7. An adjustable automatic cleaning device for photovoltaic panels according to claim 5, characterized in that, The photosensitive controller (610) is signal-connected to the drive shaft (510) and the proximity switch (623).

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