Light pollution adjusting equipment for photovoltaic generator set

Abstract

The invention discloses light pollution adjusting equipment for a photovoltaic generator set, and relates to the technical field of photovoltaic generator sets, the light pollution adjusting equipment comprises an adjusting equipment body provided with light-transmitting plates, the upper end of the adjusting equipment body is provided with a light-transmitting groove, the number of the light-transmitting plates is two, the two light-transmitting plates are rotatably arranged at the two ends of the light-transmitting groove respectively, and each light-transmitting plate is matched with the light-transmitting groove; the ends, away from the outer plates, of the inner plates are rotationally connected with the end faces of the light-transmitting grooves through rotating shafts, the two sets of light-transmitting plates are rotationally arranged in a staggered mode, and a bracket is arranged in the adjusting equipment body under the rotating shafts. The two sets of light-transmitting plates are used in a switching mode, the other set of light-transmitting plates can be cleaned when one set of light-transmitting plates are used, it is avoided that the light transmission of the light-transmitting plates is obstructed in the cleaning process, and when light irradiates the interior of the adjusting equipment body, the temperature in the adjusting equipment body can be increased through reflection of the internal reflecting part on the light; and the effect of drying the light-transmitting plate can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation sets, in particular to a light pollution regulating device for a photovoltaic power generation set. Background Art

[0002] Solar energy is a renewable energy source, which is generated by the huge nuclear energy released by the fusion of hydrogen and helium in the hydrogen atoms inside the sun. The radiation energy from the sun, most of the energy needed by humans comes directly or indirectly from the sun. Plants release oxygen and absorb carbon dioxide through photosynthesis, and convert solar energy into chemical energy and store it in the plant body. Fossil fuels such as coal, oil, and natural gas are also primary energy sources formed by the evolution of ancient plants and animals buried underground over a long geological period. With the decreasing fossil fuels, solar energy has become an important part of human energy and is constantly developing. There are two ways to use solar energy: photothermal conversion and photoelectric conversion. Solar power generation is an emerging renewable energy source;

[0003] For example, a light pollution regulating device for a photovoltaic power generation group as disclosed in "CN114448346A" relates to the technical field of photovoltaic power generation devices, including a mounting base, an regulating cavity and a light collecting part. The regulating cavity is fixedly mounted on one side of the mounting base, and a light collecting part is provided on one side of the regulating cavity. A light-transmitting part is installed inside the regulating cavity. The light-transmitting part is in an inclined structure, and one side is installed relative to the inner wall of the regulating cavity. A first regulating part is fixedly installed inside the regulating cavity. In the above scheme, the lifting part moves to one side of the sliding column through the compression part, and abuts against the sliding column, driving the sliding column to slide inside and then driving the photovoltaic panel to change position, thereby reducing the water temperature and affecting the photosynthesis of phytoplankton in the water, thereby increasing the concentration of dissolved oxygen in the water body. This scheme does not require the design of a large-scale frame to affect the environment in the water body, thereby increasing the diversity of the ecological environment in the water body and ensuring the normal natural development of the ecological environment in the water body.

[0004] However, in the prior art, as shown in the above-mentioned patent, sunlight passes through the uppermost light-collecting plate into the interior, and the uppermost light-collecting plate is usually required to have high strength and good light transmittance. In order to ensure the light transmittance, the outer surface of the light-collecting plate needs to be cleaned frequently to ensure that the surface is clean and tidy to avoid obstructing the entry of light. Manual cleaning is usually used for cleaning. If the device is set on water, it will not only increase the difficulty of cleaning, but also be dangerous to clean on water. Alternatively, a self-cleaning device is set on the outside of the device to self-clean the outer surface of the light-collecting plate. However, when it is set on the outside, it is easy to be exposed to wind and sun, which greatly reduces the service life of the self-cleaning device. In addition, for example, a cleaning brush is set on the outside. During the washing process, the surface of the light-collecting plate is blocked, and the light-collecting effect is poor. After water cleaning, there is a certain amount of water stains on the surface of the light-collecting plate. In this state, it is easier to be contaminated with dust, so the cleaning effect is not very good. Summary of the invention

[0005] In view of the above existing problems, the present invention is proposed.

[0006] The purpose of the present invention is to solve the problem in the prior art that the cleaning effect of the top light collecting plate is not very good.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] On the one hand, the present invention provides a light pollution regulating device for a photovoltaic power generation group, which includes a regulating device body provided with a light-transmitting plate, a light-transmitting groove being opened at the upper end of the regulating device body, two groups of light-transmitting plates being provided and rotatably arranged at the two ends of the light-transmitting groove respectively, each group of light-transmitting plates being adapted to the light-transmitting groove, the light-transmitting plates being hingedly arranged by an inner plate and an outer plate, the end of the inner plate away from the outer plate being rotatably connected to the end face of the light-transmitting groove through a rotating shaft, the two groups of light-transmitting plates being staggeredly rotatably arranged, a bracket being provided inside the regulating device body directly below the rotating shaft, the The inner wall of the adjusting device body at both ends of the bracket is symmetrically provided with slide rails, and a cleaning frame is provided in the bracket. The two ends of the cleaning frame are slidably arranged with the slide rails, and the cleaning frame is slidably sleeved on the outside of the light-transmitting plate. A cleaning roller is rotatably provided at the lower inner side of the cleaning frame and a scraper is slidably provided at the upper part. A dust suction groove connected to the outside is provided inside the adjusting device body at one end of the light-transmitting groove, and a spiral blower is provided inside the upper end of the adjusting device body. The dust suction groove is connected to the air inlet end of the spiral blower, and the air outlet end is connected to the outside of the adjusting device body.

[0009] Furthermore, a fixed cover is provided at the air inlet end of the spiral blower, the outer wall of the fixed cover is assembled and connected to the inner wall of the regulating device body, the dust suction groove is connected to the fixed cover through an upper pipe, a water storage tank is provided at one end below the fixed cover away from the spiral blower, and a water filter pad is provided above the water storage tank. The fixed cover is used to transfer the collected impurities in the fixed cover, and in rainy weather, rainwater can be directly drained into the water storage tank to avoid damage to the spiral blower caused by accumulation.

[0010] Furthermore, the height of one end of the fixed hood away from the spiral blower is lower than that of the other end, and a rain shield is provided on the inner wall of the fixed hood located directly below the dust suction groove, and the rain shield is arranged at a position facing the spiral blower. The arranged rain shield can effectively prevent rainwater from entering the fixed hood from the dust suction groove and dripping to cause a large amount of splashing. The rainwater is buffered by the rain shield to reduce the falling speed and can drip on the inner wall of the fixed hood as smoothly as possible, thereby effectively avoiding the possibility of rainwater entering the spiral blower. In rainy weather, the spiral blower is not started, large particles of impurities remain above the water filter pad, and relatively clean rainwater is discharged. In non-rainy weather, when there is no water in the fixed hood, the spiral blower can be started to clean the impurities inside the fixed hood and on the surface of the light-transmitting plate and discharge them to the outside of the regulating equipment body, and the impurities accumulated on the water filter pad can also be cleaned up.

[0011] Furthermore, a water filter rack is provided on the outside of the regulating device body, a water filter layer is provided in the water filter rack, the lower end of the water storage tank is connected with the upper part of the water filter rack through a first pipe, the water outlet end of the water filter rack is connected with a water storage cylinder, the output end of the water storage cylinder is connected with the inside of the cleaning rack through a second pipe, and the rainwater after preliminary filtration can be filtered again through the set water filter rack, and finally discharged into the cleaning rack for cleaning the light-transmitting plate. The water storage cylinder can be used to store more rainwater in rainy weather for use in long-term weather without rain. The specific water storage tank can transport water into the water tank through a pump body.

[0012] Furthermore, a water tank is provided above the interior of the bracket, and a rubber pad is provided above the water tank. The center position of the rubber pad is used to pass the cleaning rack. The two brackets are connected to each other through a connecting pipe. The connecting pipe is provided with an overflow pipe connected to the outside. A grid is provided below the interior of the bracket, and a sewage pipe connected to the outside is provided on the end face of the bracket. Water is introduced into the water tank through a second pipe. When water is introduced, the sewage pipe can be opened first, and dirt is deposited under the grid, so that the dirt can be separated from the cleaning rack. When water is added, the dirt can be flushed out from the sewage pipe. After the sewage is discharged, the sewage pipe is closed, and water is continued to be introduced into the water tank until the overflow pipe overflows. The cleaning rack that is not in use passes through the rubber pad and is stored in the water tank. The rubber pad can be provided to prevent the cleaning rack from being directly exposed to sunlight, which may cause the cleaning rack to dry out and be damaged.

[0013] Furthermore, the cleaning frame is arranged in a square structure, and assembly grooves are symmetrically provided on the upper sides of the cleaning frame. The two scrapers are respectively slidably arranged in the corresponding assembly grooves. A driving mechanism is provided inside the cleaning frame, and the scraper is driven to slide by the driving mechanism. The scraper can be adjusted and retracted in the assembly groove, which facilitates the switching between the cleaning roller and the scraper.

[0014] Furthermore, the driving mechanism includes a first motor, a tooth plate and a long gear. There are two tooth plates, which are respectively arranged on the end faces of the two scrapers and facing each other. The two tooth plates are horizontally arranged with an upper and lower offset. The long gear is rotatably arranged at the center position of the end face of the cleaning frame. The long gear is meshingly arranged between the two tooth plates. The long gear is driven to rotate by the first motor, and the long gear is driven to rotate by the first motor, thereby driving the two tooth plates to move in the opposite direction synchronously, thereby realizing the opposite movement of the two scrapers and achieving the effect of synchronous contraction or extension.

[0015] Furthermore, sliding blocks are symmetrically provided at both ends of the cleaning frame, the sliding blocks are slidably engaged with the sliding rails, a first cylinder is provided in the sliding rails, and the sliding blocks are driven to slide by the first cylinder.

[0016] Furthermore, the outer plate and the inner plate are driven to rotate by a second motor, and the end face of the rotating shaft is driven to rotate by a third motor. The second motor is driven to fold the outer plate and the inner plate first, and then the inner plate is rotated to the inside of the adjusting device body.

[0017] Furthermore, support plates are symmetrically rotatably provided on both sides of the inner wall of the adjusting device body below the light-transmitting groove, and the inner wall of the adjusting device body is rotatably connected to the bottom of the support plate through a second cylinder. In the unfolded state, the top of the support plate is flush with the bottom of the light-transmitting plate. The set support plate is used to support the light-transmitting plate during use to ensure its stability.

[0018] The beneficial effects of the present invention are:

[0019] 1. The present invention switches between two sets of light-transmitting plates, so that one set of light-transmitting plates can be cleaned while the other set is in use, thereby avoiding interference with the light transmittance of the light-transmitting plates during the cleaning process. When light is irradiated into the interior of the regulating device body, the reflection of light by the internal reflective element can increase the temperature inside the regulating device body, thereby achieving a drying effect on the light-transmitting plates.

[0020] 2. The present invention can filter the rainwater after preliminary filtration again by setting up a water filter rack, and finally discharge it into the cleaning rack for cleaning the light-transmitting plate. The water storage cylinder can be used to store more rainwater in rainy weather for use in long-term rainless weather. The specific water storage tank can transport the water into the water tank through the pump body.

[0021] 3. The present invention allows water to flow into the water tank through the second pipe. When water is flowing in, the sewage pipe can be opened first, and the dirt is deposited under the grid frame, so that the dirt can be separated from the cleaning rack. When water is added, the dirt can be flushed out from the sewage pipe. After the sewage is drained, the sewage pipe is closed, and water continues to flow into the water tank until the overflow pipe overflows. When the cleaning rack is not in use, it passes through the rubber pad and enters the water tank for storage. The rubber pad can prevent the cleaning rack from being directly exposed to sunlight, which may cause the cleaning rack to dry out and be damaged.

[0022] 4. The rain shield provided in the present invention can effectively prevent rainwater from entering the fixed cover from the dust suction groove and dripping, causing a large amount of splashing. The rainwater is buffered by the rain shield to reduce the falling speed and can drip on the inner wall of the fixed cover as smoothly as possible, thereby effectively avoiding the possibility of rainwater entering the spiral blower. In rainy weather, the spiral blower will not be started, and large particles of impurities will remain on the water filter pad, while relatively clean rainwater will be discharged. In non-rainy weather, when there is no water in the fixed cover, the spiral blower can be started to clean the impurities inside the fixed cover and on the surface of the light-transmitting plate and discharge them to the outside of the regulating device body, and the impurities accumulated on the water filter pad can also be cleaned up. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 A three-dimensional diagram of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0025] Figure 2 A schematic diagram of the internal structure of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0026] Figure 3 A schematic diagram of the positions of two sets of light-transmitting panels of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0027] Figure 4 A schematic diagram of the internal structure of a regulating device body of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0028] Figure 5 A schematic diagram of the internal structure of a fixed cover of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0029] Figure 6 A schematic diagram of the assembly of a bracket and a cleaning rack for a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0030] Figure 7 A schematic diagram of a cleaning frame of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0031] Figure 8 A schematic diagram of the internal structure of a bracket of a light pollution regulating device for a photovoltaic power generation group provided by the present invention;

[0032] Fig. 9 A schematic diagram of the internal structure of a water filter frame of a light pollution regulating device for a photovoltaic power generation group provided by the present invention.

[0033] Legend:

[0034] 1. light-transmitting plate; 2. adjusting device body; 3. light-transmitting slot; 411. inner plate; 412. outer plate; 413. rotating shaft; 511. bracket; 512. slide rail; 513. cleaning rack; 514. cleaning roller; 515. scraper; 516. dust suction slot; 517. spiral blower; 611. fixed cover; 612. upper pipe; 613. water storage tank; 614. water filter pad; 615. rainproof cloth; 711. water filter rack; 712. water filter layer; 713, first pipeline; 714, water storage cylinder; 715, second pipeline; 811, water tank; 812, rubber pad; 813, connecting pipe; 814, overflow pipe; 815, grid; 816, sewage pipe; 9, assembly groove; 101, first motor; 102, gear plate; 103, long gear; 111, slider; 112, first cylinder; 121, second motor; 122, third motor; 131, second cylinder; 132, support plate. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, as referred to herein, "one embodiment" or "embodiment" refers to a specific feature, structure, or characteristic that can be included in at least one implementation of the present invention. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0038] See also Figure 1-Figure 9The present invention provides a technical solution: a light pollution regulating device for a photovoltaic power generation group, comprising a regulating device body 2 provided with a light-transmitting plate 1, a light-transmitting groove 3 being opened at the upper end of the regulating device body 2, two groups of light-transmitting plates 1 being provided and being rotatably arranged at both ends of the light-transmitting groove 3, each group of light-transmitting plates 1 being adapted to the light-transmitting groove 3, the light-transmitting plate 1 being hingedly arranged by an inner plate 411 and an outer plate 412, the inner plate 411 being rotatably connected to the end surface of the light-transmitting groove 3 through a rotating shaft 413 at one end away from the outer plate 412, the two groups of light-transmitting plates 1 being staggeredly rotatably arranged, a bracket 511 being provided inside the regulating device body 2 directly below the rotating shaft 413, and the two ends of the bracket 511 being rotatably arranged by the inner plate 411 and the outer plate 412. The inner wall of the adjusting device body 2 at the end is symmetrically provided with slide rails 512, and a cleaning frame 513 is provided in the bracket 511. Both ends of the cleaning frame 513 are slidably arranged with the slide rails 512, and the cleaning frame 513 is slidably sleeved on the outer side of the light-transmitting plate 1. A cleaning roller 514 is rotatably provided at the lower inner side of the cleaning frame 513, and a scraper 515 is slidably provided at the upper part. A dust suction groove 516 connected to the outside is provided inside the adjusting device body 2 at one end of the light-transmitting groove 3, and a spiral blower 517 is provided inside the upper end of the adjusting device body 2. The dust suction groove 516 is connected to the air inlet end of the spiral blower 517, and the air outlet end is connected to the outside of the adjusting device body 2.

[0039] like Figure 1-Figure 9 As shown, a fixed cover 611 is provided at the air inlet end of the spiral blower 517, and the outer wall of the fixed cover 611 is assembled and connected to the inner wall of the regulating device body 2. The dust suction groove 516 is connected to the fixed cover 611 through an upper tube 612. A water storage tank 613 is provided at one end of the fixed cover 611 away from the spiral blower 517 below the fixed cover 611, and a water filter pad 614 is provided above the water storage tank 613. The fixed cover 611 is set to transfer the collected impurities in the fixed cover 611, and in rainy weather, rainwater can be directly drained into the water storage tank 613 to avoid accumulation and damage to the spiral blower 517.

[0040] like Figure 1-Figure 9 As shown, one end of the fixed cover 611 away from the spiral blower 517 is lower than the other end, and a rain shield 615 is provided on the inner wall of the fixed cover 611 located at the lower end of the dust suction groove 516. The rain shield 615 is arranged at a position facing the spiral blower 517. The rain shield 615 can effectively prevent rainwater from entering the fixed cover 611 from the dust suction groove 516 and then dripping to cause a large amount of splashing. The rainwater is buffered by the rain shield 615 to reduce the falling speed, and can drip onto the fixed cover as smoothly as possible. On the inner wall of the fixed cover 611, the possibility of rainwater entering the spiral blower 517 can be effectively avoided. In rainy weather, the spiral blower 517 will not be started, and large particles of impurities will remain on the water filter pad 614, while relatively clean rainwater will be discharged. In non-rainy weather, when there is no water in the fixed cover 611, the spiral blower 517 can be started to clean the impurities inside the fixed cover 611 and on the surface of the light-transmitting plate 1 and discharge them to the outside of the regulating device body 2, and the impurities accumulated on the water filter pad 614 can also be cleaned up.

[0041] like Figure 1-Figure 9 As shown, a water filter rack 711 is provided on the outside of the regulating device body 2, and a water filter layer 712 is provided in the water filter rack 711. The lower end of the water storage tank 613 is connected to the upper part of the water filter rack 711 through a first pipe 713. The water outlet end of the water filter rack 711 is connected to a water storage cylinder 714. The output end of the water storage cylinder 714 is connected to the inside of the cleaning rack 513 through a second pipe 715. Through the set water filter rack 711, the rainwater after the preliminary filtration can be filtered again, and finally discharged into the cleaning rack 513 for cleaning the light-transmitting plate 1. The water storage cylinder 714 can be used to store more rainwater in rainy weather for use in long-term rainless weather. The specific water storage tank 613 can be transported to the water tank 811 through a pump body.

[0042] like Figure 1-Figure 9 As shown, a water tank 811 is provided on the upper part of the bracket 511, a rubber pad 812 is provided on the upper part of the water tank 811, and the center of the rubber pad 812 is used to pass through the cleaning rack 513. The upper parts of the two brackets 511 are connected by a connecting pipe 813, and an overflow pipe 814 connected to the outside is provided on the connecting pipe 813. A grid 815 is provided on the lower part of the bracket 511, and a sewage pipe 816 connected to the outside is provided on the end face of the bracket 511. Water enters the water tank 811 through the second pipe 715, and the water inflow When the dirt is discharged, the drain pipe 816 can be opened first, and the dirt is deposited under the grid 815, so that the dirt can be separated from the cleaning frame 513. When water is added, the dirt can be flushed out from the drain pipe 816. After the drainage is completed, the drain pipe 816 is closed, and water continues to be supplied to the water tank 811 until the overflow pipe 814 overflows. When the cleaning frame 513 is not in use, it passes through the rubber pad 812 and enters the water tank 811 for storage. The rubber pad 812 can prevent the cleaning frame 513 from being directly exposed to sunlight, which may cause the cleaning frame 513 to dry out and be damaged.

[0043] like Figure 1-Figure 9 As shown, the cleaning frame 513 is arranged in a square structure, and assembly grooves 9 are symmetrically arranged on the upper sides of the cleaning frame 513. Two scrapers 515 are respectively slidably arranged in the corresponding assembly grooves 9. A driving mechanism is arranged inside the cleaning frame 513, and the scraper 515 is driven to slide by the driving mechanism. The scraper 515 can be adjusted and retracted in the assembly groove 9, which facilitates the switching of the cleaning roller 514 and the scraper 515.

[0044] like Figure 1-Figure 9As shown, the driving mechanism includes a first motor 101, a tooth plate 102 and a long gear 103. There are two tooth plates 102, which are respectively arranged on the end faces of the two scrapers 515 and are arranged opposite to each other. The two tooth plates 102 are arranged horizontally with an upper and lower displacement. The long gear 103 is rotatably arranged at the center position of the end face of the cleaning frame 513, and the long gear 103 is meshingly arranged between the two tooth plates 102. The long gear 103 is driven to rotate by the first motor 101. The long gear 103 is driven to rotate by driving the first motor 101, thereby driving the two tooth plates 102 to move in the opposite direction synchronously, thereby realizing the opposite direction movement of the two scrapers 515, and realizing the effect of synchronous contraction or extension.

[0045] like Figure 1-Figure 9 As shown, sliders 111 are symmetrically provided at both ends of the cleaning frame 513 . The sliders 111 are slidably engaged with the slide rails 512 . A first cylinder 112 is provided in the slide rails 512 . The sliders 111 are driven to slide by the first cylinder 112 .

[0046] like Figure 1-Figure 9 As shown, the outer plate 412 and the inner plate 411 are driven to rotate by the second motor 121, and the end face of the rotating shaft 413 is driven to rotate by the third motor 122. The second motor 121 is driven to fold the outer plate 412 and the inner plate 411, and then the inner plate 411 is rotated to the inside of the adjusting device body 2.

[0047] like Figure 1-Figure 9 As shown, support plates 132 are symmetrically rotatably provided on both sides of the inner wall of the adjusting device body 2 below the light-transmitting groove 3, and the inner wall of the adjusting device body 2 is rotatably connected to the lower part of the support plate 132 through the second cylinder 131. In the unfolded state, the upper part of the support plate 132 is flush with the lower part of the light-transmitting plate 1. The support plate 132 is provided to support the light-transmitting plate 1 during use to ensure its stability.

[0048] Working principle: When cleaning the light-transmitting plate 1 of the regulating device body 2, first drive the spiral blower 517 to discharge the dust, leaves and other impurities on the outer surface of the light-transmitting plate 1 through the dust suction groove 516 and the spiral blower 517 to the outside of the regulating device body 2, so as to achieve preliminary cleaning of the surface of the light-transmitting plate 1, and prevent the particle impurities on the surface of the light-transmitting plate 1 from falling into the inside of the regulating device body 2 when the light-transmitting plate 1 is folded. After the preliminary cleaning, drive and rotate a group of light-transmitting plates 1 to rotate and fold the outer plate 412 toward the inner plate 411, and then rotate the folded inner plate 411 around the rotating shaft 413 to the inside of the regulating device body 2. The folded light-transmitting plate 1 is located directly above the bracket 511, and the other group of light-transmitting plates 1 is unfolded from the other end and placed stably in the light-transmitting groove 3. When cleaning, the cleaning frame 513 is moved up and down along the slide rail 512, and the cleaning roller 514 is close to the outer side of the outer plate 412 and the inner plate 411 for cleaning. After cleaning, the scraper 515 on the inner side of the cleaning frame 513 is moved out, so that the scraper 515 is close to the surface of the inner plate 411 and the outer plate 412, and moves from top to bottom, so that the water stains on the surface of the light-transmitting plate 1 can be cleaned. The cleaned light-transmitting plate 1 is always in the adjustment device body 2 until the next time the light-transmitting plate 1 is replaced for cleaning. When the light-transmitting plate 1 is in the adjustment device body 2 for a long time, when light is irradiated into the adjustment device body 2, the reflection of light by the internal reflector can increase the temperature inside the adjustment device body 2, so as to achieve the drying effect of the light-transmitting plate 1. This process will not hinder the light transmittance of the light-transmitting plate 1.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A light pollution regulating device for a photovoltaic power generation group, comprising a regulating device body (2) provided with a light-transmitting plate (1), characterized in that: A light-transmitting groove (3) is provided at the upper end of the adjusting device body (2); two groups of light-transmitting plates (1) are provided and are rotatably arranged at the two ends of the light-transmitting groove (3); each group of light-transmitting plates (1) is adapted to the light-transmitting groove (3); the light-transmitting plates (1) are hingedly arranged by an inner plate (411) and an outer plate (412); one end of the inner plate (411) away from the outer plate (412) is rotatably connected to the end face of the light-transmitting groove (3) via a rotating shaft (413); the two groups of light-transmitting plates (1) are staggeredly rotatably arranged; a bracket (511) is provided inside the adjusting device body (2) directly below the rotating shaft (413); and slide rails (512) are symmetrically provided on the inner wall of the adjusting device body (2) at both ends of the bracket (511). ), a cleaning frame (513) is provided inside the bracket (511), and both ends of the cleaning frame (513) are slidably arranged with the slide rail (512), and the cleaning frame (513) is slidably sleeved on the outside of the light-transmitting plate (1), a cleaning roller (514) is rotatably provided at the lower inner side of the cleaning frame (513), and a scraper (515) is slidably provided at the upper upper side, and a dust suction groove (516) connected to the outside is provided inside the adjusting device body (2) at one end of the light-transmitting groove (3), and a spiral blower (517) is provided inside the upper end of the adjusting device body (2), and the dust suction groove (516) is connected to the air inlet end of the spiral blower (517), and the air outlet end is connected to the outside of the adjusting device body (2).

2. A light pollution control device for a photovoltaic power generation group according to claim 1, characterized in that: The air inlet end of the spiral blower (517) is provided with a fixed cover (611), the outer wall of the fixed cover (611) is assembled and connected with the inner wall of the regulating device body (2), the dust suction groove (516) is connected with the fixed cover (611) through an upper tube (612), and a water storage tank (613) is provided at one end of the fixed cover (611) away from the spiral blower (517), and a water filter pad (614) is provided above the water storage tank (613).

3. A light pollution control device for a photovoltaic power generation group according to claim 2, characterized in that: The height of one end of the fixed cover (611) away from the spiral blower (517) is lower than that of the other end. A rain shield (615) is provided on the inner wall of the fixed cover (611) located directly below the dust suction groove (516). The rain shield (615) is arranged at a position facing the spiral blower (517).

4. A light pollution regulating device for a photovoltaic power generation group according to claim 3, characterized in that: A water filter frame (711) is provided outside the regulating device body (2), a water filter layer (712) is provided inside the water filter frame (711), the lower end of the water storage tank (613) is connected to the upper part of the water filter frame (711) through a first pipe (713), a water storage cylinder (714) is provided at the water outlet end of the water filter frame (711), and the output end of the water storage cylinder (714) is connected to the inside of the cleaning frame (513) through a second pipe (715).

5. A light pollution regulating device for a photovoltaic power generation group according to claim 4, characterized in that: A water tank (811) is provided on the upper part of the interior of the bracket (511), a rubber pad (812) is provided on the upper part of the water tank (811), and the center position of the rubber pad (812) is used to pass through the cleaning frame (513). The upper parts of the two brackets (511) are connected by a connecting pipe (813), and the connecting pipe (813) is provided with an overflow pipe (814) connected to the outside. A grid frame (815) is provided on the lower part of the interior of the bracket (511), and a sewage pipe (816) connected to the outside is provided on the end surface of the bracket (511).

6. The light pollution regulating device for a photovoltaic power generation group according to claim 1, characterized in that: The cleaning frame (513) is arranged in a square structure, and assembly grooves (9) are symmetrically arranged on the upper sides of the inside of the cleaning frame (513). The two scrapers (515) are respectively slidably arranged in the corresponding assembly grooves (9). A driving mechanism is arranged inside the cleaning frame (513), and the scrapers (515) are driven to slide by the driving mechanism.

7. A light pollution regulating device for a photovoltaic power generation group according to claim 6, characterized in that: The driving mechanism comprises a first motor (101), a tooth plate (102) and a long gear (103); two tooth plates (102) are provided, the two tooth plates (102) are respectively arranged on the end surfaces of the two scrapers (515) and are arranged facing each other; the two tooth plates (102) are arranged horizontally with vertical displacement; the long gear (103) is rotatably arranged at the center position of the end surface of the cleaning frame (513); the long gear (103) is meshed and arranged between the two tooth plates (102); and the long gear (103) is driven to rotate by the first motor (101).

8. The light pollution regulating device for a photovoltaic power generation group according to claim 7, characterized in that: Slide blocks (111) are symmetrically arranged at both ends of the cleaning frame (513); the slide blocks (111) are slidably arranged in engagement with the slide rail (512); a first cylinder (112) is arranged in the slide rail (512); and the slide block (111) is driven to slide by the first cylinder (112).

9. The light pollution regulating device for a photovoltaic power generation group according to claim 8, characterized in that: The outer plate (412) and the inner plate (411) are driven to rotate by a second motor (121), and the end surface of the rotating shaft (413) is driven to rotate by a third motor (122).

10. The light pollution regulating device for a photovoltaic power generation group according to claim 1, characterized in that: Support plates (132) are symmetrically rotatably provided on both sides of the inner wall of the adjusting device body (2) below the light-transmitting groove (3); the inner wall of the adjusting device body (2) is rotatably connected to the lower side of the support plate (132) via a second cylinder (131); and in the unfolded state, the upper side of the support plate (132) is flush with the lower side of the light-transmitting plate (1).

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