Photovoltaic sunshade

Abstract

The photovoltaic sunshade of the present application comprises a frame assembly, a crossbeam assembly, a photovoltaic assembly and a dustproof assembly. The frame assembly comprises two first frames and a second frame, the two first frames are opposite and spaced apart, and the second frame connects the two first frames. The crossbeam assembly connects the two first frames, and the first frame, the second frame and the crossbeam assembly jointly form a mounting space. The photovoltaic assembly is arranged in the mounting space. The dustproof assembly is connected with the second frame and located between the second frame and the photovoltaic assembly, and the dustproof assembly is provided with a dustproof groove. The dustproof groove is configured to allow the medium to enter, and the groove wall of the dustproof groove is provided with a through hole. The through hole is configured to allow the liquid in the medium to pass through and block the solid waste in the medium from passing through and being left in the dustproof groove. The photovoltaic sunshade of the present application can collect impurity waste.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to a photovoltaic sunshade. Background Technology

[0002] As a new type of product, courtyard photovoltaic awnings combine shading and power generation. Their roofs are typically composed of multiple photovoltaic panels. However, as products used outdoors for extended periods, the photovoltaic panels inevitably accumulate dust, leaves, and other impurities. These impurities affect the aesthetics of the awning, reduce the power generation efficiency of the panels, and may even pose safety hazards such as heat spots. Therefore, a cleaning system needs to be designed for the roof to collect these impurities. Summary of the Invention

[0003] This application provides a photovoltaic sunshade.

[0004] The photovoltaic sunshade of this application includes a frame assembly, a beam assembly, a photovoltaic module, and a dustproof assembly. The frame assembly includes two first frames and a second frame, the two first frames being spaced apart and opposite to each other, and the second frame connecting the two first frames. The beam assembly connects the two first frames, and the first frames, the second frames, and the beam assembly together form an installation space. The photovoltaic module is disposed in the installation space. The dustproof assembly is connected to the second frame and located between the second frame and the photovoltaic module. The dustproof assembly has a dustproof groove, configured to allow a medium to enter. The groove wall has through holes, configured to allow liquid in the medium to pass through while blocking solid waste in the medium from passing through and retaining it within the dustproof groove.

[0005] In some embodiments, the second frame includes a frame body, a mounting bracket, and a liquid receiving component. The mounting bracket is disposed on the frame body and configured to support the photovoltaic module, with the dustproof component positioned above the mounting bracket. The liquid receiving component is disposed on the frame body and located below the mounting bracket. The liquid receiving component has a liquid receiving groove configured to receive liquid flowing out from the through-hole and liquid from the mounting bracket, and to guide the liquid out to the outside of the photovoltaic shading canopy.

[0006] In some embodiments, the mounting bracket has at least one opening configured to allow liquid flowing from the through-hole to pass through and flow into the receiving tank.

[0007] In some embodiments, there are multiple dustproof grooves arranged adjacent to each other on the mounting frame, and the through holes are formed in the bottom wall and / or side wall of the dustproof grooves.

[0008] In some embodiments, the dustproof assembly includes a dustproof body and a first connecting portion. The dustproof body is provided with the dustproof groove. The first connecting portion is disposed on the outer side of the sidewall of the dustproof body and is configured to connect with the frame body.

[0009] In some embodiments, the dustproof assembly further includes a dustproof handle disposed on the dustproof body and / or the first connecting portion and configured for a user to hold.

[0010] In some embodiments, the dustproof body includes a bottom wall, a first side wall, and a second side wall. The bottom wall is opposite to the mounting frame in the height direction of the photovoltaic awning. The first side wall and the second side wall are spaced apart and opposite to each other. The first side wall is closer to the frame body than the second side wall. The first connecting portion is supported on the top of the frame body. The first side wall is fitted to the side wall of the frame body. One end of the dustproof handle is connected to the first side wall and / or the first connecting portion, and the other end is connected to the second side wall.

[0011] In some embodiments, the dustproof assembly further includes a second connecting portion. The second connecting portion is disposed on the outer side of the second sidewall and configured to be supported on the photovoltaic module.

[0012] In some embodiments, the through hole is formed in the first connecting portion and / or the second connecting portion.

[0013] In some embodiments, the photovoltaic module includes a photovoltaic frame and photovoltaic elements. The photovoltaic frame includes a first end and a second end opposite to each other, the first end being closer to the second frame than the second end, the second end being higher than the first end, the dustproof groove of the dustproof component being located between the first end and the second frame, the second connecting portion of the dustproof component being supported by the first end, and the photovoltaic elements being disposed on the photovoltaic frame.

[0014] In the photovoltaic sunshade of this application embodiment, since the dustproof trough of the dustproof component can allow the medium to enter, and the through holes on the wall of the dustproof trough can allow the liquid in the medium to pass through, while blocking the solid waste in the medium from passing through and leaving it in the dustproof trough, when the photovoltaic sunshade is washed by rain or manually, the through holes allow the liquid in the medium to pass through, so as to discharge the liquid to the outside of the dustproof trough, thereby discharging it to the outside of the photovoltaic sunshade, while the solid waste in the medium is blocked by the through holes and left in the dustproof trough, so as to complete the collection of impurities and waste.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, wherein: Figure 1 This is a perspective view of a photovoltaic sunshade canopy according to some embodiments of this application; Figure 2 yes Figure 1 A three-dimensional schematic diagram of the dustproof components of the photovoltaic shading canopy is shown. Figure 3 yes Figure 2 An enlarged schematic diagram of area A of the dustproof component shown; Figure 4 yes Figure 1 A three-dimensional schematic diagram of the second frame of the photovoltaic sunshade shown; Figure 5 yes Figure 4 An enlarged view of region B of the second border shown; Figure 6 This is a perspective view of the second frame and dustproof assembly according to some embodiments of this application; Figure 7 yes Figure 2 An enlarged structural diagram of region A of the dustproof component shown; Figure 8 This is a structural schematic diagram of a photovoltaic sunshade canopy according to some embodiments of this application; Figure 9 yes Figure 8 An enlarged schematic diagram of area C of the photovoltaic sunshade shown; Figure 10 yes Figure 8 The diagram shows a plan view of the photovoltaic sunshade from another perspective.

[0017] Explanation of key component symbols: A photovoltaic shading canopy 100, an installation space 101; a frame assembly 10, a first frame 11, a second frame 12, a frame body 121, a top of the frame body 1211, a side wall of the frame body 1212, a mounting bracket 122, a mounting hole 1220, an opening 1221, a liquid receiving part 123, and a liquid receiving tank 1231; a crossbeam assembly 20; a photovoltaic module 30, a photovoltaic frame 31, a connecting hole 310, a first end 311, a second end 312, and a photovoltaic element 32; a dustproof assembly 40, a through hole 401, a dustproof groove 41, a groove wall 411 of the dustproof groove, a bottom wall 412 of the dustproof groove, a side wall 413 of the dustproof groove, a dustproof body 42, a side wall 420 of the dustproof body, a bottom wall 421, a first side wall 422, a second side wall 423, a first connecting part 43, a dustproof handle 44, and a second connecting part 45; and a load-bearing assembly 50. Detailed Implementation

[0018] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0019] In the description of this application, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0023] With increasing emphasis on the development and utilization of green energy, the development of solar energy utilization technology, represented by the photovoltaic industry, is accelerating. Currently, photovoltaic industry personnel typically place photovoltaic equipment in open areas with good lighting, such as rooftops, courtyards, and open balconies. However, as products installed outdoors for long-term use, the photovoltaic panels inevitably accumulate water stains, dust, leaves, and other impurities. These impurities affect the aesthetics of the structure, the power generation efficiency of the photovoltaic panels, and even pose safety hazards such as hot spots. Therefore, how to collect the accumulated impurities from photovoltaic sunshades in outdoor environments has become a problem that urgently needs to be solved by those skilled in the art. To solve these problems, this application provides a photovoltaic sunshade 100 (e.g., Figure 1 ).

[0024] Please see Figures 1 to 3 The photovoltaic awning 100 of this application includes a frame assembly 10, a beam assembly 20, a photovoltaic module 30, and a dustproof assembly 40. The frame assembly 10 includes two first frames 11 and a second frame 12, the two first frames 11 being spaced apart and opposite to each other, and the second frame 12 connecting the two first frames 11. The beam assembly 20 connects the two first frames 11, and the first frames 11, the second frame 12, and the beam assembly 20 together form an installation space 101. The photovoltaic module 30 is disposed in the installation space 101. The dustproof assembly 40 is connected to the second frame 12 and located between the second frame 12 and the photovoltaic module 30. The dustproof assembly 40 has a dustproof groove 41, which is configured to allow a medium to enter. The groove wall 411 of the dustproof groove 41 has a through hole 401, which is configured to allow liquid in the medium to pass through while blocking solid waste in the medium from passing through and leaving it inside the dustproof groove 41.

[0025] The photovoltaic awning 100 is a building structure that combines photovoltaic power generation technology with shading functions. It can be applied to residential buildings, commercial buildings, or open-air parking lots. The photovoltaic awning 100 converts solar energy into electricity while providing sun protection for users. Furthermore, the photovoltaic awning 100 can be built independently or integrated with various buildings, such as on open balconies, rooftops, courtyards, or garages.

[0026] The frame assembly 10 is a component in the photovoltaic shading canopy 100 used to support the photovoltaic modules 30. The frame assembly 10 includes two first frame 11s and a second frame 12. The two first frame 11s are spaced apart and opposite each other, and the second frame 12 connects the two first frame 11s to form the roof structure of the photovoltaic shading canopy 100. That is, the roof structure formed by the frame assembly 10 determines the area size of the photovoltaic modules 30 that can be installed in the photovoltaic shading canopy 100.

[0027] The crossbeam assembly 20 is a component in the photovoltaic shading canopy 100 used to support the photovoltaic modules 30 and to enhance the stability of the canopy structure enclosed by the frame assembly 10. The crossbeam assembly 20 connects two spaced-apart first frame 11s and together with the two first frame 11s and the second frame 12, encloses the installation space 101 for the photovoltaic modules 30 to be installed within the installation space 101.

[0028] The photovoltaic module 30 is a component in the photovoltaic shading canopy 100 used to absorb solar energy and convert it into electrical energy. The photovoltaic module 30 can supply the generated electricity to nearby buildings or feed it back into the connected power grid system. At the same time, the photovoltaic module 30 can also be used directly as the roof of the photovoltaic shading canopy 100 to provide users with convenient shading and cooling, thereby reducing cooling needs and improving the comfort of the living or working environment.

[0029] The dustproof component 40 is a component in the photovoltaic shading canopy 100 used to contain solid waste in the medium after the photovoltaic module 30 is washed by liquid.

[0030] Please combine Figure 3 The dustproof component 40 is provided with a dustproof groove 41, and the groove wall 411 of the dustproof groove 41 is provided with a through hole 401.

[0031] The dustproof component 40 is connected to the second frame 12 and located between the second frame 12 and the photovoltaic module 30. In some embodiments, the dustproof component 40 can be detached from the second frame 12. That is, the dustproof component 40 is detachably connected to the second frame 12 to facilitate the removal of the dustproof component 40 from the photovoltaic awning 100 for regular cleaning of the solid waste carried by the dustproof component 40. In other embodiments, the dustproof component 40 can be non-detachably connected to the second frame 12. In this case, workers can use a high-pressure water gun or air jet to spray water or air onto the dustproof groove 41 area of ​​the dustproof component 40 to flush the solid waste in the dustproof groove 41 to the ground in a predetermined direction, and then sweep the solid waste on the ground.

[0032] Specifically, the dustproof assembly 40 is provided with a dustproof groove 41, and the groove wall 411 of the dustproof groove 41 is provided with a through hole 401. The dustproof groove 41 is configured to allow the medium to enter. The through hole 401 is configured to allow liquid in the medium to pass through, while blocking solid waste in the medium from passing through and leaving it in the dustproof groove 41.

[0033] When the photovoltaic awning 100 is washed by rainwater, the rainwater on the photovoltaic module 30 can enter the dustproof groove 41 and be allowed to pass through the through hole 401 to be discharged outside the photovoltaic awning 100. Solid waste such as leaves and soil on the photovoltaic module 30 can be carried by the rainwater towards the dustproof component 40 and enter the dustproof groove 41. However, these solid wastes are usually large in diameter and will be blocked by the relatively small diameter through hole 401, so that they remain in the dustproof groove 41. In this way, the dustproof component 40 completes the collection of solid waste. When the dustproof component 40 can be removed from the second frame 12, it is convenient for the user to clean the solid waste inside the dustproof component 40.

[0034] In a scenario where a photovoltaic shading awning 100 is manually cleaned, the worker washes the light-receiving side of the photovoltaic module 30 to flush solid waste into the dustproof groove 41, preventing the waste from affecting the photoelectric conversion efficiency of the photovoltaic module 30. Water flows out of the dustproof groove 41 through the through-hole 401 and is discharged to the outside of the photovoltaic shading awning 100. In this way, the dustproof component 40 completes the collection of solid waste and can be removed from the second frame 12 for easy cleaning by the user.

[0035] The photovoltaic sunshade 100 of this application has a dustproof trough 41 of the dustproof component 40 that allows the medium to enter, and the through hole 401 of the dustproof trough 41 allows liquid in the medium to pass through while blocking solid waste in the medium from passing through and leaving it in the dustproof trough 41. When the photovoltaic sunshade 100 is washed by rain or manually, the through hole 401 allows the liquid in the medium to pass through so that the liquid is discharged to the outside of the dustproof trough 41, thereby being discharged to the outside of the photovoltaic sunshade 100, while the solid waste in the medium is blocked by the through hole 401 and left in the dustproof trough 41, so as to complete the collection of impurities and waste.

[0036] The photovoltaic sunshade shed 100 will be further explained below with reference to the attached diagram.

[0037] Please see Figure 1 and Figure 4 In some embodiments, the second frame 12 includes a frame body 121, a mounting bracket 122, and a liquid receiving component 123.

[0038] The frame body 121 is used to connect the two first frames 11, so that it, the first frames 11, and the crossbeam assembly 20 form an installation space 101.

[0039] Mounting bracket 122 is mounted on frame body 121 and configured to support photovoltaic module 30, with dustproof component 40 positioned above mounting bracket 122. That is, photovoltaic module 30 is connected to frame body 121 via mounting bracket 122, and dustproof component 40 is also connected to frame body 121 via mounting bracket 122. The dustproof component 40 being positioned above mounting bracket 122 means that, in the height direction Z of the photovoltaic shading canopy 100, the installation height of dustproof component 40 on frame body 121 is higher than the height of mounting bracket 122 on frame body 121.

[0040] Specifically, please combine Figure 5 The mounting bracket 122 has mounting holes 1220, and the photovoltaic module 30 has connection holes 310 (e.g., Figure 9 As shown, when the mounting bracket 122 carries the photovoltaic module 30, the mounting hole 1220 corresponds to the connection hole 310. After the screw passes through the mounting hole 1220 and the connection hole 310, it is locked with a nut to achieve a fixed connection between the mounting bracket 122 and the photovoltaic module 30.

[0041] In one embodiment, the dustproof component 40 is disposed above the mounting bracket 122. Alternatively, the dustproof component 40 may be connected to the frame body 121 without directly contacting the mounting bracket 122; or the dustproof component 40 may be connected to the frame body 121 while directly contacting the mounting bracket 122, meaning the mounting bracket 122 supports the dustproof component 40 to prevent deformation of the dustproof component 40 when the dustproof groove 41 contains a large amount of solid media.

[0042] A liquid receiving component 123 is disposed on the frame body 121 and located below the mounting bracket 122. The liquid receiving component 123 has a liquid receiving groove 1231, which is configured to receive liquid flowing out from the through hole 401 and liquid from the mounting bracket 122, and guide the liquid to flow out to the outside of the photovoltaic awning 100. The phrase "the liquid receiving component 123 is located below the mounting bracket 122" means that in the height direction Z of the photovoltaic awning 100, the height of the mounting bracket 122 on the frame body 121 is higher than the height of the liquid receiving component 123 on the frame body 121.

[0043] Specifically, after the medium enters the dustproof tank 41, the liquid in the medium can flow out through the through hole 401 onto the mounting bracket 122, and will directly flow out through the through hole 401 into the liquid receiving tank 1231. The liquid receiving tank 1231 can guide the liquid to the outside of the photovoltaic sunshade 100 to ensure that there is no liquid accumulation inside the photovoltaic sunshade 100, so as to prevent the liquid from corroding the photovoltaic sunshade 100 and prevent the liquid from causing short circuits in the internal circuit of the photovoltaic sunshade 100, thereby ensuring the service life and operational stability of the photovoltaic sunshade 100.

[0044] Please see Figure 1 In some embodiments, the photovoltaic shading canopy 100 also includes a support component 50, which is connected to the frame component 10 and is used to support the frame component 10. Liquid in the liquid receiving tank 1231 can flow into the interior of the support component 50 and flow from the top to the bottom along the guide channel inside the support component 50, and finally flow out of the perforation at the bottom to the outside of the photovoltaic shading canopy 100.

[0045] Please see Figure 5 In some embodiments, the mounting bracket 122 is provided with at least one opening 1221, which is configured to allow liquid flowing out of the through hole 401 to flow to the liquid receiving tank 1231.

[0046] Specifically, when the medium enters the dustproof tank 41 and the liquid in the medium flows out through the through hole 401 onto the mounting bracket 122, the liquid can flow directly through the opening 1221 to the liquid receiving tank 1231 to complete the discharge of the liquid in the dustproof tank 41 and discharge the liquid to the outside of the photovoltaic sunshade 100.

[0047] In one embodiment, the number of openings 1221 can be multiple, such as 2, 3, 4, etc. Multiple openings 1221 are formed on the mounting bracket 122, so that the dustproof tank 41 can discharge liquid to the liquid receiving tank 1231 through multiple openings 1221 at different positions, thereby improving the discharge speed of the dustproof tank 41 to discharge liquid to the liquid receiving tank 1231.

[0048] Please see Figure 1 , Figure 3 , Figure 6 In some embodiments, there are multiple dustproof grooves 41, which are arranged adjacent to each other on the mounting frame 122. Through holes 401 are formed in the bottom wall 412 and / or the side wall 413 of the dustproof groove 41.

[0049] Specifically, when the medium enters the dustproof component 40, the medium can pass through the through hole 401 of the dustproof tank 41 and then flow to the mounting frame 122 and then into the liquid receiving tank 1231. This ensures that solid waste in the medium will not flow directly into the liquid receiving tank 1231, and that the liquid receiving tank 1231 will not be blocked by solid waste when it discharges the liquid in the medium to the photovoltaic shading canopy 100.

[0050] In one embodiment, the number of dustproof channels 41 can be multiple, such as 2, 3, 4, etc., and the number of openings 1221 can be multiple, such as 8, 9, 10, etc., with multiple openings 1221 corresponding to one dustproof channel 41. That is, a dustproof channel 41 can discharge liquid in the dustproof channel 41 to the liquid receiving tank 1231 through multiple openings 1221, thereby increasing the flow rate of liquid in the dustproof channel 41 to the liquid receiving tank 1231. The multiple dustproof channels 41 are arranged adjacent to each other on the mounting frame 122, which can ensure that the length of the dustproof channel 41 in the first direction X (which can be the length direction or the width direction of the photovoltaic sunshade 100) is relatively short, so as to ensure that the overall structural strength of the dustproof component 40 is good and prevent the dustproof component 40 from deforming when the dustproof channel 41 carries a lot of solid waste.

[0051] The through hole 401 can be formed on the bottom wall 412 of the dustproof groove 41, and the through hole 401 can also be formed on the side wall 413 of the dustproof groove 41. The through hole 401 can also be formed on both the bottom wall 412 and the side wall 413 of the dustproof groove 41.

[0052] When the through hole 401 is formed in the bottom wall 412 of the dustproof tank 41, the liquid in the medium can flow into the liquid receiving tank 1231 through the through hole 401 and opening 1221 formed in the bottom wall 412 of the dustproof tank 41. When it is formed in the side wall 413 of the dustproof tank 41, the liquid in the medium can flow into the liquid receiving tank 1231 through the through hole 401 and opening 1221 formed in the side wall 413 of the dustproof tank 41. The through hole 401 is formed in both the bottom wall 412 and the side wall 413 of the dustproof tank 41. The liquid in the medium can flow into the liquid receiving tank 1231 through both the through hole 401 and opening 1221 formed in the bottom wall 412 and the through hole 401 and opening 1221 formed in the side wall 413 of the dustproof tank 41, so as to ensure the discharge speed of the liquid in the medium in the dustproof tank 41.

[0053] Please see Figure 1 and Figure 7 In some embodiments, the dustproof assembly 40 includes a dustproof body 42 and a first connecting portion 43.

[0054] Specifically, the dustproof groove 41 is provided on the dustproof body 42. The first connecting part 43 is provided on the outer side of the side wall 420 of the dustproof body 42 and is configured to connect with the frame body 121.

[0055] Please combine Figure 9The first connecting portion 43 is disposed on the outer side of the side wall 420 of the dustproof body 42. That is, the first connecting portion 43 extends from the side wall 420 of the dustproof body 42 towards the frame body 121 and is supported by the frame body 121. In this way, the first connecting portion 43 supported by the frame body 121 can share the weight of the dustproof component 40 due to carrying solid waste, as well as the weight of the solid waste, to prevent the dustproof component 40 from deforming.

[0056] Wherein, after the first connecting part 43 is supported by the frame body 121, the first connecting part 43 can also be connected to the frame body 121 by screwing or snapping to further strengthen the connection between the frame body 121 and the dustproof body, so as to prevent the dustproof component 40 from being blown away or deformed in a strong wind environment when the photovoltaic sunshade 100 is in a strong wind environment.

[0057] Please see Figure 3 In some embodiments, the dustproof assembly 40 further includes a dustproof handle 44. The dustproof handle 44 is disposed on the dustproof body 42 and / or the first connecting portion 43.

[0058] Specifically, the dustproof handle 44 can be disposed on the dustproof body 42, or on the first connecting part 43, or on both the dustproof body 42 and the first connecting part 43, meaning that the dustproof handle 44 is partially located on the first connecting part 43 and partially located on the dustproof body 42. The dustproof handle 44 is configured for the user to grip.

[0059] The number of dust handles 44 can be multiple, such as 2, 3, 4, etc. Users can remove the dustproof component 40 from the photovoltaic awning 100 using multiple dust handles 44.

[0060] After the photovoltaic awning 100 is cleaned, the user can remove the dustproof component 40 from the photovoltaic awning 100 by grabbing the dustproof handle 44, thereby completing the cleaning of solid waste in the dustproof groove 41.

[0061] Please see Figure 3 and Figure 7 In some embodiments, the dustproof body 42 includes a bottom wall 412, a first side wall 422, and a second side wall 423.

[0062] Specifically, the bottom wall 412 of the dustproof body 42 is opposite to the mounting frame 122 in the height direction Z of the photovoltaic sunshade 100, and the first side wall 422 and the second side wall 423 are spaced apart and opposite to each other. The first side wall 422 is closer to the frame body 121 than the second side wall 423. That is, the first side wall 422 and the second side wall 423 are spaced apart and opposite to each other in the second direction Y of the photovoltaic sunshade 100 (which can be the width direction or the length direction of the photovoltaic sunshade 100).

[0063] The first connecting part 43 is supported on the top 1211 of the frame body 121, the first side wall 422 is attached to the side wall 1212 of the frame body 121, one end of the dustproof handle 44 is connected to the first side wall 422 and / or the first connecting part 43, and the other end is connected to the second side wall 423.

[0064] In one embodiment, when one end of the dustproof handle 44 is connected to the first sidewall 422, the dustproof handle 44 can be connected to the side of the first sidewall 422 closer to the second sidewall 423, or the dustproof handle 44 can be connected to the side of the first sidewall 422 away from the second sidewall 423. When the other end of the dustproof handle 44 is connected to the second sidewall 423, the dustproof handle 44 can be connected to the side of the second sidewall 423 closer to the first sidewall 422, or the dustproof handle 44 can be connected to the side of the second sidewall 423 away from the first sidewall 422.

[0065] Please see Figure 7 In some embodiments, the dustproof assembly 40 further includes a second connection portion 45, which is disposed on the outside of the second sidewall 423 and configured to be supported on the photovoltaic module 30.

[0066] Specifically, the outer side of the second sidewall 423 refers to the side of the second sidewall 423 away from the first sidewall 422. The second connecting part 45 is disposed on the outer side of the second sidewall 423, that is, the second connecting part 45 extends from the second sidewall 423 to the photovoltaic module 30 and is supported on the photovoltaic module 30.

[0067] Thus, the second connecting part 45 can be used to share the weight of the dustproof component 40 as it carries solid waste, as well as the weight of the solid waste, to prevent the dustproof component 40 from deforming.

[0068] Please see Figure 7 In some embodiments, through holes 401 are formed in the first connecting portion 43 and / or the second connecting portion 45.

[0069] Specifically, the through hole 401 can be formed on the first connecting part 43, the through hole 401 can also be formed on the second connecting part 45, and the through hole 401 can also be formed on the first connecting part 43 and the second connecting part 45.

[0070] In this way, when the medium falls onto the first connecting part 43 and the second connecting part 45, the liquid in the medium can also enter the dustproof groove 41 through the through hole 401 opened on the first connecting part 43 and the second connecting part 45, so as to complete the flow of liquid in the medium and block solid waste in the medium at the same time.

[0071] It should be noted that when processing the dustproof component 40, the dustproof component 40 can be processed from a perforated plate with through holes 401. This eliminates the need to drill holes in the dustproof component 40 after its shape has been completed, thereby reducing processing costs and improving processing efficiency. In addition, the through holes 401 located on the first connecting part 43 can also be used as holes for screwing connection with the frame body 121.

[0072] Please see Figure 8 In some embodiments, the photovoltaic module 30 includes a photovoltaic frame 31 and photovoltaic elements 32. The photovoltaic module 30 is disposed on the photovoltaic frame 31.

[0073] Specifically, the photovoltaic frame 31 is a component for connecting with the first frame 11, the second frame 12 and the beam assembly 20, and for supporting the photovoltaic element 32.

[0074] like Figure 9 As shown, the photovoltaic frame 31 is supported on the mounting bracket 122 of the second frame 12 and is provided with a connection hole 310, which corresponds to the mounting hole 1220 of the mounting bracket 122, so as to facilitate the fixed connection of the photovoltaic frame 31 and the mounting bracket 122 by screwing. Similarly, the photovoltaic frame 31 and the crossbeam assembly 20 can also be fixedly connected by screwing or by snap-fitting. In this way, the photovoltaic frame 31 can be installed in the installation space 101.

[0075] Please see Figure 1 , Figure 4 , Figure 5 , Figures 8 to 10 The photovoltaic frame 31 includes a first end 311 and a second end 312, which are opposite each other. The first end 311 is closer to the second frame 12 than the second end 312, and the height of the second end 312 is higher than the height of the first end 311. The dustproof groove 41 of the dustproof component 40 is located between the first end 311 and the second frame 12, and the second connecting part 45 of the dustproof component 40 is supported on the first end 311. The statement that the height of the second end 312 is higher than the height of the first end 311 means that, in the height direction Z of the photovoltaic shading canopy 100, the height of the second end 312 is higher than the height of the first end 311.

[0076] Specifically, such as Figure 10As shown, the second end 312 is positioned near the crossbeam assembly 20, and the first end 311 is positioned near the second frame 12. Thus, when rinsing the photovoltaic module 30 of the photovoltaic awning 100, since the height of the second end 312 is higher than the height of the first end 311, the medium will flow from the second end 312 to the first end 311, flushing the medium into the dustproof groove 41 located between the first end 311 and the second frame 12. This allows solid waste in the medium to be blocked through the through hole 401, while allowing liquid to flow into the liquid receiving tank 1231. This completes the cleaning of the photovoltaic module 30 while simultaneously collecting solid waste and draining liquid from the photovoltaic module 30.

[0077] Please see Figure 1 , Figure 8 and 10 The second frame 12 consists of two opposing frames of the photovoltaic awning 100 along the second direction Y, and is simultaneously connected to the first frame 11. Each of the two second frame frames 12 is equipped with a dustproof component 40, and a crossbeam component 20 is located between the two second frame frames 12. When rinsing the photovoltaic modules 30 of the photovoltaic awning 100, since the height of the second end 312 is higher than the height of the first end 311, the medium moves from the second end 312 to the first end 311, flushing the medium into the dustproof groove 41 located between the first end 311 and the second frame frame 12. This blocks solid waste in the medium through the through hole 401, while allowing liquid to flow into the liquid receiving tank 1231, thus completing the cleaning of the photovoltaic modules 30 while simultaneously collecting solid waste and draining liquid from the photovoltaic modules 30.

[0078] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification. At the same time, other implementation methods can be derived from the above embodiments, so that structural and logical substitutions and changes can be made without departing from the scope of this disclosure.

[0079] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A photovoltaic sunshade, characterized in that, include: A border component includes two first borders and a second border, the two first borders being spaced apart and opposite to each other, and the second border connecting the two first borders; A crossbeam assembly connects the two first side frames, and the first side frames, the second side frames, and the crossbeam assembly together form an installation space. Photovoltaic modules are installed in the installation space; and A dustproof component is connected to the second frame and located between the second frame and the photovoltaic module. The dustproof component is provided with a dustproof groove, which is configured to allow a medium to enter. The groove wall of the dustproof groove is provided with a through hole, which is configured to allow liquid in the medium to pass through and block solid waste in the medium from passing through and leaving it in the dustproof groove.

2. The photovoltaic sunshade awning according to claim 1, characterized in that, The second border includes: Border body; A mounting bracket, disposed on the frame body and configured to support the photovoltaic module, is provided above the mounting bracket; and A liquid receiving component is disposed on the frame body and located below the mounting bracket. The liquid receiving component is provided with a liquid receiving groove, which is configured to receive liquid flowing out from the through hole and liquid from the mounting bracket, and guide the liquid to flow out to the outside of the photovoltaic sunshade.

3. The photovoltaic sunshade awning according to claim 2, characterized in that, The mounting bracket has at least one opening configured to allow liquid flowing from the through hole to pass through and flow into the receiving tank.

4. The photovoltaic sunshade awning according to claim 2, characterized in that, There are multiple dustproof grooves, which are arranged adjacent to each other on the mounting frame. The through holes are opened in the bottom wall and / or side wall of the dustproof grooves.

5. The photovoltaic sunshade awning according to claim 2, characterized in that, The dustproof component includes: The dustproof body is provided with the aforementioned dustproof groove; and The first connecting part is disposed on the outer side of the side wall of the dustproof body and is configured to be connected to the frame body.

6. The photovoltaic sunshade awning according to claim 5, characterized in that, The dustproof component also includes: A dustproof handle is provided on the dustproof body and / or the first connecting part and is configured for the user to hold.

7. The photovoltaic shading canopy according to claim 6, characterized in that, The dustproof body includes a bottom wall, a first side wall, and a second side wall. The bottom wall is opposite to the mounting frame in the height direction of the photovoltaic awning. The first side wall and the second side wall are spaced apart and opposite to each other. The first side wall is closer to the frame body than the second side wall. The first connecting part is supported on the top of the frame body. The first side wall is attached to the side wall of the frame body. One end of the dustproof handle is connected to the first side wall and / or the first connecting part, and the other end is connected to the second side wall.

8. The photovoltaic shading canopy according to claim 7, characterized in that, The dustproof component also includes: The second connecting part is disposed on the outer side of the second sidewall and is configured to be supported on the photovoltaic module.

9. The photovoltaic shading canopy according to claim 8, characterized in that, The through hole is formed in the first connecting part and / or the second connecting part.

10. The photovoltaic shading canopy according to claim 2, characterized in that, The photovoltaic module includes: A photovoltaic frame includes a first end and a second end, the first end being closer to a second frame than the second end, and the second end being higher than the first end. A dustproof groove of the dustproof component is located between the first end and the second frame, and a second connecting portion of the dustproof component is supported by the first end. Photovoltaic components are mounted on the photovoltaic frame.

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