Photovoltaic sunshade

Abstract

The invention provides a photovoltaic sunshade shed. The photovoltaic sunshade comprises a frame structure and a photovoltaic module. The frame structure comprises a plurality of frame assemblies and a plurality of stand column assemblies, each frame assembly comprises a frame body provided with a cavity, the upper end of each stand column assembly is used for connecting two adjacent frame assemblies, and the lower end of each stand column assembly is used for being connected with a to-be-fixed face. The photovoltaic assembly is installed in the frame structure and comprises a photovoltaic piece, the photovoltaic piece comprises a photovoltaic panel and a connector extending out of the photovoltaic panel, the connector of the photovoltaic assembly is electrically connected through an electric connection assembly, and the electric connection assembly penetrates into the cavity of the frame body and extends to the cavity of the stand column assembly.

Description

Photovoltaic shade Technical Field

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

[0002] A photovoltaic (PV) shading awning consists of multiple PV modules, which need to be connected to other devices via electrical connection components. However, as the number of PV modules increases, the wiring of these electrical connection components often becomes messy. This not only affects the aesthetics of the shading awning but also increases maintenance difficulty. Furthermore, the irregular wiring may lead to a decline in electrical performance. Summary of the Invention

[0003] In view of the above problems, this application provides a photovoltaic sunshade.

[0004] The photovoltaic sunshade provided in this application includes a frame structure and photovoltaic modules. The frame structure includes multiple frame components and multiple column components. Each frame component includes a frame body with a cavity. The upper end of each column component is used to connect two adjacent frame components, and the lower end is used to connect to the surface to be fixed. The photovoltaic modules are installed within the frame structure and include photovoltaic elements. Each photovoltaic element includes a photovoltaic panel and a connector extending from the photovoltaic panel. The connector of the photovoltaic module is electrically connected via an electrical connection component, which passes through the cavity of the frame body and extends into the cavity of the column component.

[0005] In some embodiments, the frame structure further includes a beam assembly, a plurality of the frame assemblies enclosing a first space, the opposite ends of the beam assembly being connected to two opposite frame assemblies respectively, and dividing the first space into a plurality of second spaces, the photovoltaic modules being installed in the second spaces, the connectors of all photovoltaic modules in the same second space extending toward the same beam assembly or the same frame assembly, and being electrically connected through the electrical connection assembly, the electrical connection assembly passing through the second space into the cavity of the frame assembly connected to either end of the beam assembly, extending to the cavity of the column assembly, and then exiting from the lower end of the column assembly.

[0006] In some embodiments, the frame assembly includes a frame, the frame includes a frame body, the inner sidewall of the frame body is provided with a wiring hole cover, the wiring hole cover is provided with a wiring hole, the wiring hole is capable of increasing or decreasing with the force on the wiring hole cover, and the electrical connection assembly passes through the wiring hole into the cavity of the frame assembly connected to either end of the beam assembly.

[0007] In some embodiments, the photovoltaic shading canopy further includes a first flow guide and a second flow guide, the first flow guide having a through hole, and the second flow guide not having a through hole; the frame further includes a flow receiving member disposed on the inner side wall of the frame body, the flow receiving member having a flow receiving groove for carrying fluid; the crossbeam assembly includes a crossbeam, the crossbeam including a crossbeam body and flow-carrying members disposed on opposite sides of the crossbeam body, the flow-carrying members having flow-carrying grooves for carrying fluid; the flow receiving members of adjacent frame assemblies and the flow-carrying members of the crossbeam assembly are connected and communicate through the second flow guide, at least one pair of adjacent two frame assemblies are connected and communicate through the first flow guide, and the flow receiving members of other adjacent two frame assemblies are connected and communicate through the first flow guide or the second flow guide, the first flow guide corresponding to and communicating with a cavity of one of the column assemblies through the through hole; the wiring hole cover is higher than the flow receiving member; and / or, the wiring hole cover is higher than the flow-carrying member.

[0008] In some embodiments, the receiving elements of the two frame components connected to the column assembly through which the electrical connection assembly passes are connected and communicated via the second guide element.

[0009] In some embodiments, the current receiving parts of two adjacent frame components are connected and communicated through the first current guide at one location, and the current receiving parts of two adjacent frame components are connected and communicated through the second current guide at other locations. The current receiving part, the second current guide, and the first current guide together form the main drainage path. In the thickness direction of the photovoltaic module, the communication port between the first current guide and the corresponding column component is located at the lowest position of the main drainage path.

[0010] In some embodiments, the beam assembly includes a beam, the beam including a beam body and current-carrying elements disposed on opposite sides of the beam body, the current-carrying elements having current-carrying grooves for carrying fluid; when the connectors of all photovoltaic modules in the same second space extend toward the same beam assembly, the projection of the connector toward the current-carrying element is located within the range of the current-carrying element, and in the thickness direction of the photovoltaic panel, the distance between the bottom of the current-carrying groove and the connector is at a first preset distance threshold.

[0011] In some embodiments, the beam assembly includes a beam, the beam including a beam body and current-carrying elements disposed on opposite sides of the beam body, the current-carrying elements having current-carrying grooves for carrying fluid; when the connectors of all photovoltaic modules in the same second space extend toward the same beam assembly, the projection of the connector toward the current-carrying element is located within the range of the current-carrying element, and in the thickness direction of the photovoltaic panel, the distance between the bottom of the current-carrying groove and the electrical connection assembly is at a second preset distance threshold.

[0012] In some embodiments, the arrangement direction of the connectors of all photovoltaic modules in the same second space is consistent with the extension direction of the beam body, and the electrical connection assembly includes multiple wires that extend along the beam body.

[0013] In some implementations, the connectors of all photovoltaic modules in two adjacent second spaces extend toward the same beam assembly.

[0014] In some embodiments, the connectors of all photovoltaic modules in two adjacent second spaces extend toward two different beam assemblies, the two different beam assemblies being two adjacent beam assemblies.

[0015] In some embodiments, the connectors of all photovoltaic modules in two adjacent second spaces extend toward two different beam assemblies, with a beam assembly spaced apart between the two different beam assemblies.

[0016] In some embodiments, the plurality of frame components include adjacent first frame components and second frame components. The upper end of the column component is used to connect the first frame component and the second frame component. One end of the beam component is connected to the second frame component. The frame component includes a frame, which includes the frame body and flow receiving members disposed on opposite sides of the frame body. The flow receiving member is provided with a flow receiving groove for carrying fluid. When the connectors of all photovoltaic modules in the same second space extend toward the first frame component, the projection of the connector toward the flow receiving member of the first frame component is located within the range of the flow receiving member. In the thickness direction of the photovoltaic panel, the distance between the bottom of the flow receiving groove and the connector is at a third preset distance threshold.

[0017] In some embodiments, the plurality of frame assemblies include adjacent first frame assemblies and second frame assemblies. The upper end of the column assembly is used to connect the first frame assembly and the second frame assembly. One end of the beam assembly is connected to the second frame assembly. The frame assembly includes a frame, which includes the frame body and current receiving members disposed on opposite sides of the frame body. The current receiving members are provided with current receiving grooves for carrying fluid. When the connectors of all photovoltaic modules in the same second space extend toward the first frame assembly, the projection of the connector toward the current receiving member of the first frame assembly is located within the range of the current receiving member. In the thickness direction of the photovoltaic panel, the distance between the bottom of the current receiving groove and the electrical connection assembly is at a fourth preset distance threshold.

[0018] In some embodiments, the electrical connection components include a plurality of components, and the connectors of all photovoltaic modules in the plurality of second spaces are respectively electrically connected to the plurality of electrical connection components. All the electrical connection components pass through the cavity of the second frame component and extend to the cavity of the same column component.

[0019] In the photovoltaic sunshade of this application, the electrical connection components are inserted into the cavity and the hollow space. On the one hand, the cavity and the hollow space provide housing space and installation path for the electrical connection components, so that the wiring of the electrical connection components is consistent with the frame structure, reducing the complexity of wiring. On the other hand, it can prevent the electrical connection components from being exposed to the external environment, avoid wear and tear on the electrical connection components, improve the service life of the electrical connection components, and reduce the risk of electric shock or fire caused by damage to the electrical connection components. Furthermore, it improves the neatness and aesthetics of the photovoltaic sunshade.

[0020] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0021] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments below. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0022] Figure 1 is a three-dimensional assembly schematic diagram of a photovoltaic sunshade shed according to some embodiments of this application;

[0023] Figure 2 is a cross-sectional view of the photovoltaic sunshade along line II-II shown in Figure 1;

[0024] Figure 3 is a three-dimensional structural diagram of part of the photovoltaic sunshade shown in Figure 1;

[0025] Figure 4 is a bottom view of a portion of the structure of a photovoltaic sunshade according to some other embodiments of this application.

[0026] The reference numerals in the detailed embodiments are as follows:

[0027] Photovoltaic sunshade 1000; frame structure 100; frame assembly 10; first frame assembly 101; second frame assembly 103; first space 106; second space 108; frame 11; frame body 111; cavity 1111; inner sidewall 1115; current receiving component 51; current receiving plate 511; baffle plate 513; current receiving groove 515; main drainage path 517; cable hole cover 117; cable hole 1171; crossbeam assembly 20; crossbeam 21; crossbeam body 211; column assembly 30 Cavity 305; Drain outlet 307; First flow guide 53; Connecting plate 531; Through hole 5311; First sealing plate 533; Second sealing plate 535; Second flow guide 55; Connecting plate 551; First sealing plate 553; Second sealing plate 555; Current-carrying component 57; Current-carrying plate 571; Flow-blocking plate 573; Current-carrying groove 575; Photovoltaic module 200; Photovoltaic component 230; Photovoltaic panel 2301; Junction box 2303; Connector 2305; Electrical connection assembly 400; Wire 410. Detailed Implementation

[0028] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0030] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0031] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.

[0032] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0033] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple groups" refers to two or more (including two groups), and "multiple pieces" refers to two or more (including two pieces).

[0034] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "level", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 the embodiments of 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 the embodiments of this application.

[0035] In the description of the embodiments of this application, unless otherwise explicitly specified and limited, the technical terms such as "installation", "connection", "linking", and "fixing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components.

[0036] Please refer to Figures 1 and 2. The photovoltaic awning 1000 provided in this embodiment includes a frame structure 100 and photovoltaic modules 200. The frame structure 100 includes multiple frame components 10 and multiple column components 30. The frame component 10 includes a frame body 111 with a cavity 1111. The upper end of each column component 30 is used to connect two adjacent frame components 10, and the lower end is used to connect to the surface to be fixed. The photovoltaic module 200 is installed on the frame structure 100 and includes a photovoltaic element 230. The photovoltaic element 230 includes a photovoltaic panel 2301 and a connector 2305 extending from the photovoltaic panel 2301. The connector 2305 of the photovoltaic module 200 is electrically connected through an electrical connection component 400, which passes through the cavity 1111 of the frame body 111 and extends to the cavity 305 of the column component 30.

[0037] Specifically, the frame assembly 10 is a structure in the frame structure 100 used for installing and fixing the photovoltaic module 200. The photovoltaic module 200 can be installed within the frame structure 100 formed by multiple frame assemblies 10 connected end to end, and the periphery of the photovoltaic module 200 can be connected to the frame assembly 10, thereby ensuring the stability of the photovoltaic module 200 installed in the frame structure 100. The frame assembly 10 can be made of high-strength, corrosion-resistant materials, such as aluminum alloy, thereby meeting the requirements of the frame structure 100 for long-term outdoor use. In this application, the extension direction of the beam assembly 20 is taken as the first direction X, the extension direction of the frame assembly 10 connected to any end of the beam assembly 20 is taken as the second direction Y, and the extension direction of the column assembly 30 is taken as the third direction Z.

[0038] Referring to Figure 4, the frame structure 100 also includes a crossbeam assembly 20. The crossbeam assembly 20 is a structure in the frame structure 100 that serves to strengthen and support the structure. The crossbeam assembly 20 connects two opposing frame components 10 to form a stable support structure, thereby facilitating more stable installation of the photovoltaic modules 200. Specifically, the crossbeam assembly 20 can divide the first space 106 into multiple second spaces 108, allowing the photovoltaic modules 200 to be installed and supported within the second spaces 108 in a size-appropriate manner. This improves the stability of the photovoltaic awning 1000, more effectively utilizes the overall space enclosed by the frame components 10 (i.e., the first space 106), maximizes the number of photovoltaic modules 200 installed, and increases the power generation capacity of the photovoltaic awning 1000. The cross-sectional shape of the second space 108 in the XY plane can be, but is not limited to, regular or irregular shapes such as square, circle, triangle, and rhombus. In this embodiment, only a square cross-sectional shape of the second space 108 is used as an example for explanation.

[0039] The support column assembly 30 is a structure used to fix and support the entire frame assembly 10 and the beam assembly 20. In some embodiments of this application, when the cross-sectional shape of the first space 106 is square, the support column assembly 30 may include four columns, each disposed at one of the four corners of the square, thereby achieving stable support for the frame assembly 10. Furthermore, by connecting adjacent frame assemblies 10, the support column assembly 30 can form a stable support structure with multiple frame assemblies 10. Exemplarily, the support column assembly 30 may be made of steel, aluminum alloy, or concrete, ensuring sufficient load-bearing capacity and good stability, thereby guaranteeing the safety and reliability of the photovoltaic awning 1000 during long-term use. It is understood that the surface to be fixed includes, but is not limited to, the ground, roof, or other mounting surfaces where the photovoltaic modules 200 can be installed.

[0040] Photovoltaic module 200 is a solar energy conversion device that converts solar energy into electrical energy. Photovoltaic module 200 can be different types of solar energy conversion devices such as monocrystalline silicon, polycrystalline silicon, or thin-film solar cells. Photovoltaic element 230 is used to convert solar energy into electrical energy. The electrical connection element inside photovoltaic element 230 is electrically connected to junction box 2303. Junction box 2303 can transmit the converted electrical energy from connector 2305 to electrical connection component 400. Electrical connection component 400 then transmits the electrical energy to external equipment, which can be an energy storage device capable of storing electrical energy. Photovoltaic module 200 is mounted on frame structure 100. On the one hand, it can absorb sunlight and convert solar energy into electrical energy for power generation; on the other hand, it covers frame structure 100, reducing sunlight reaching the interior of photovoltaic shade shed 1000, thus providing a shading effect. The interior of photovoltaic shade shed 1000 refers to the space located below photovoltaic module 200 and enclosed by frame structure 100.

[0041] Furthermore, multiple frame components 10 enclose a first space 106. The opposite ends of the beam component 20 are respectively connected to two opposite frame components 10, dividing the first space 106 into multiple second spaces 108. All connectors 2305 within the same second space 108 extend toward the same beam component 20 or the same frame component 10 and are electrically connected via an electrical connection component 400. The electrical connection component 400 passes from the second space 108 into the cavity 1111 of the frame component 10 connected to either end of the beam component 20, extends to the cavity 305 of the column component 30, and then exits from the lower end of the column component 30. The cross-sectional shape of the first space 106 in the XY plane may include, but is not limited to, regular or irregular shapes such as square, circle, triangle, and rhombus. In this embodiment, only a square cross-sectional shape of the first space 106 is used as an example for explanation.

[0042] In the frame structure 100, the upper end of each column assembly 30 is used to connect to two adjacent frame assemblies 10, and the lower end of each column assembly 30 is used to connect to the surface to be fixed. Thus, the column assembly 30 can support the frame assembly 10 on the surface to be fixed. Furthermore, the opposite ends of the crossbeam assembly 20 are connected to two opposite frame assemblies 10, thus the crossbeam assembly 20 can serve as lateral support for the frame structure 100, significantly enhancing the stability and load-bearing capacity of the entire structure, more effectively resisting the impact of the external environment on the photovoltaic awning 1000, and improving the structural stability of the photovoltaic awning 1000. In addition, the crossbeam assembly 20 divides the first space 106 into multiple second spaces 108, which are used to install photovoltaic modules 200. Thus, the crossbeam assembly 20 can provide support for the installation of the photovoltaic modules 200, and the photovoltaic modules 200 can be independently installed in the second spaces 108, thereby improving space utilization and facilitating the loading and unloading of the photovoltaic modules 200.

[0043] The cross-sectional shape of the photovoltaic element 230 in the XY plane can be, but is not limited to, regular or irregular shapes such as square, circle, triangle, and rhombus. In this embodiment, only a square cross-sectional shape of the photovoltaic panel 2301 is used as an example. Furthermore, there can be one or more photovoltaic modules 200 within the same second space 108. The photovoltaic modules 200 within the same second space 108 can be one layer or multiple layers; that is, in the third direction Z, there can be multiple layers of photovoltaic modules 200. In one embodiment, the photovoltaic modules 200 within the same second space 108 can be arranged along the first direction X. In another embodiment, the photovoltaic modules 200 within the same second space 108 can be arranged along the second direction Y. Thus, the photovoltaic modules 200 are arranged regularly and compactly within the second space 108.

[0044] This application describes a system where photovoltaic modules 200 within the same second space 108 constitute one layer, and the same second space 108 includes multiple photovoltaic modules 200 arranged along the first direction X. Specifically, the same second space 108 in this application includes ten photovoltaic modules 200.

[0045] For the same second space 108, the connector 2305 extends toward the same beam assembly 20 or the same frame assembly 10. That is, the connector 2305 can extend toward the same beam assembly 20, or the connector 2305 can extend toward the frame assembly 10 opposite to the beam assembly 20 in the second direction Y. This application describes the connector 2305 of the same second space 108 facing the same beam assembly 20 (as shown in FIG3). Thus, the connectors 2305 are arranged sequentially in the first direction X, and all connectors 2305 are electrically connected to the same electrical connection assembly 400. The electrical connection method includes, but is not limited to, series connection, parallel connection, and series-parallel connection. This application describes the connectors 2305 in the same second space 108 connected in series with the electrical connection assembly 400. After the electrical connection assembly 400 is connected to the connector 2305, it can pass through the cavity 1111 of any frame assembly 10 connected to both ends of the beam 21, that is, the electrical connection assembly 400 can pass into the cavity 1111 of any frame assembly 10 extending along the second direction Y. The electrical connection component 400 entering the cavity 1111 can extend within the cavity 1111 and enter the cavity 305 of any one of the pillar components 30. That is, in this application, the electrical connection component 400 entering the cavity 1111 can extend within the cavity 1111 and enter any one of the four pillar components 30, and then exit from the lower end of the pillar component 30 to make an electrical connection with an external device.

[0046] In the photovoltaic sunshade 1000 of this application, the electrical connection component 400 passes through the cavity 1111 and the cavity 305. On the one hand, the cavity 1111 and the cavity 305 provide housing space and installation path for the electrical connection component 400, so that the wiring of the electrical connection component 400 is consistent with the frame structure 100, reducing the complexity of wiring. On the other hand, it can prevent the electrical connection component 400 from being exposed to the external environment, prevent the electrical connection component 400 from being worn, improve the service life of the electrical connection component 400, and reduce the risk of electric shock or fire caused by damage to the electrical connection component 400. Furthermore, it improves the neatness and aesthetics of the photovoltaic sunshade 1000.

[0047] Furthermore, all connectors 2305 within the same second space 108 extend in one direction, meaning that connectors 2305 within the same second space 108 can be connected to the electrical connection assembly 400 on the same side. This avoids the need for a longer electrical connection assembly 400 to connect connectors 2305 on opposite sides, simplifies the arrangement of the electrical connection assembly 400, reduces the number of electrical connection assemblies used, thereby reducing the line resistance and heat generation of the electrical connection assembly 400 and reducing the energy consumption of the photovoltaic shading canopy 1000.

[0048] Please refer to Figures 1, 2 and 3. In some embodiments, the frame assembly 10 includes a frame 11, the frame 11 includes a frame body 111, the inner sidewall 1115 of the frame body 111 is provided with a wiring hole cover 117, the wiring hole cover 117 is provided with a wiring hole 1171, the wiring hole 1171 can increase or decrease with the force of the wiring hole cover 117, and the electrical connection assembly 400 passes through the wiring hole 1171 into the cavity 1111 of the frame assembly 10 connected to either end of the crossbeam assembly 20.

[0049] Specifically, the inner sidewall 1115 of the frame body 111 is a sidewall located in the second space 108. The inner sidewall 1115 is provided with a wiring hole cover 117. There can be one or more wiring hole covers 117. Preferably, the wiring hole cover 117 corresponds to the position of the crossbeam assembly 20 (near the end of the crossbeam assembly 20), that is, in the YZ projection plane, the projection of the wiring hole cover 117 is located in the projection of the crossbeam assembly 20. In this way, the electrical connection assembly 400 can enter the cavity 1111 of the frame assembly 10 from the second space 108 with a shorter path. That is, the photovoltaic shading 1000 can use fewer electrical connection assemblies 400, thereby saving costs.

[0050] The cross-sectional shape of the cable tray cover 117 can be, but is not limited to, circular, elliptical, rectangular, other polygonal, or irregular shapes. The cross-sectional shape of the cable tray cover 117 in this application is circular. The material of the cable tray cover 117 can be plastic or metal. When the material of the cable tray cover 117 is plastic, it has good insulation performance, low cost, and light weight. When the material of the cable tray cover 117 is metal, it has high strength, good wear resistance, and long service life. An mounting hole is provided on the inner sidewall 1115, through which the cable tray cover 117 passes and is installed on the inner sidewall 1115. The shape of the mounting hole can be, but is not limited to, circular, elliptical, triangular, quadrilateral, other polygonal, or irregular shapes. Preferably, the shape of the mounting hole is the same as the cross-sectional shape of the cable tray cover 117. The mounting hole can partially fix and limit the cable tray cover 117, facilitating its installation.

[0051] The cable routing hole cover 117 has a cable routing hole 1171. When the electrical connection assembly 400 passes through the cable routing hole cover 117, the electrical connection assembly 400 applies a force to the cable routing hole cover. The cable routing hole 1171 can be enlarged or reduced according to the force applied by the electrical connection assembly 400 to match the size of the electrical connection assembly 400. The cable routing hole cover 117 can reduce the gap between the mounting hole and the electrical connection assembly 400, reduce the entry of fluid and other contaminants into the cavity 1111 of the frame assembly 10, and protect the electrical connection assembly. The cable routing hole cover 117 can also support and fix the electrical connection assembly 400 to reduce the movement and vibration of the electrical connection assembly 400.

[0052] Please refer to Figures 1, 2, and 3. In some embodiments, the photovoltaic shading canopy 1000 further includes a first flow guide 53 and a second flow guide 55. The first flow guide 53 has a through hole 5311, while the second flow guide 55 does not have a through hole. The frame 11 also includes a flow receiving member 51 disposed on the inner sidewall 1115 of the frame body 111. The flow receiving member 51 has a flow receiving groove 515 for carrying fluid. The crossbeam assembly 20 includes a crossbeam 21, which includes a crossbeam body 211 and flow-carrying members 57 disposed on opposite sides of the crossbeam body 211. The flow-carrying members 57 have flow-carrying grooves 575 for carrying fluid. The current receiving element 51 of adjacent frame assembly 10 and the current carrying element 57 of crossbeam assembly 20 are connected and communicated through the second current guide 55. At least one pair of adjacent frame assembly 10 current receiving elements 51 are connected and communicated through the first current guide 53. At other locations, the pair of adjacent frame assembly 10 current receiving elements 51 are connected and communicated through the first current guide 53 or the second current guide 55. The first current guide 53 corresponds to and communicates with the cavity 305 of a column assembly 30 through the through hole 5311. The wiring hole cover 117 is higher than the current receiving element 51. And / or, the wiring hole cover 117 is higher than the current carrying element 57.

[0053] The receiving element 51 is used to receive fluid flowing to the frame assembly 10 and the photovoltaic module 200. The receiving element 51 includes a receiving plate 511 and a baffle plate 513. The receiving plate 511 is disposed on the inner sidewall 1115 of the frame body 111. The baffle plate 513 is disposed at the end of the receiving plate 511 away from the frame body 111. The receiving plate 511, the inner sidewall 1115 of the frame body 111, and the baffle plate 513 together form a receiving groove 515 for receiving fluid. The two baffle plates 513 of the receiving elements 51 of two adjacent frame assemblies 10 abut against each other.

[0054] The current-carrying component 57 is also used to receive the fluid flowing to the beam assembly 20 and the photovoltaic module 200, and guide the fluid flow to the first guide component 53 or the second guide component 55. The current-carrying component 57 includes a current-carrying plate 571 and a flow-blocking plate 573. The current-carrying plate 571 is disposed on opposite sides in the width direction of the beam body 211. The flow-blocking plate 573 is disposed at the end of the current-carrying plate 571 away from the beam body 211. The current-carrying plate 571, the side wall of the beam body 211, and the flow-blocking plate 573 together form a current-carrying groove 575 for carrying fluid. The current-carrying groove 575 can guide the fluid flowing to the beam assembly 20 to the first guide component 53 or the second guide component 55. In this way, the fluid in the current-carrying component 57 can enter the receiving component 51 and then flow into the cavity 305 of the column assembly 30 through the through hole 5311 of the first guide component 53, and finally be discharged to the outside through the drain outlet 307.

[0055] Specifically, the first flow guide 53 includes a connecting plate 531, a first sealing plate 533, and a second sealing plate 535. The connecting plate 531 has a through hole 5311 for connecting the flow receiving parts 51 of two adjacent frame assemblies 10, and the through hole 5311 is used to connect the cavity 305 of the column assembly 30. The first sealing plate 533 is disposed on the connecting plate 531 and is used to connect with the frame bodies 111 of two adjacent frame assemblies 10 to seal the gap between the frame bodies 111 of the two adjacent frame assemblies 10. The second sealing plate 535 is disposed on the connecting plate 531 and is used to connect with two adjacent flow receiving parts 51 to seal the gap between the two adjacent flow receiving parts 51. The lower end of the column assembly 30 has a drain outlet 307 on its side wall. The first flow guide 53 is used to guide the fluid to the cavity 305 of the column assembly 30, and the drain outlet 307 is used to discharge the fluid in the cavity 305 of the column assembly 30.

[0056] The second flow guide 55 includes a connecting plate 551, a first sealing plate 553, and a second sealing plate 555. The connecting plate 551 has no through holes and is used to connect the flow receiving plates 511 of the flow receiving components 51 of two adjacent frame assemblies 10. The first sealing plate 553 is disposed on the connecting plate 551 and is connected to the frame bodies 111 of both adjacent frame assemblies 10 to seal the gap between the frame bodies 111 of the two adjacent frame assemblies 10. The second sealing plate 555 is disposed on the connecting plate 551 and is connected to the baffle plates 513 of both adjacent flow receiving components 51 to seal the gap between the two adjacent flow receiving components 51.

[0057] In one example, the receiving elements 51 of all two adjacent frame components 10 are connected and interconnected through the first guide element 53 to form the main drainage path 517, and the flow-carrying channel 575 is connected to the main drainage path 517 as a drainage branch. Further, after the fluid flowing to the beam component 20 and the photovoltaic module 200 flows into the flow-carrying channel 575, the fluid flows through the second guide element 55 into the receiving element 51 of the frame 11 connected to its opposite ends and enters the main drainage path 517. The fluid flowing to the frame component 10 and the photovoltaic module 200 also flows into the receiving element 51. The fluid in the receiving element 51 flows from the through hole 5311 of any first guide element 53 into the cavity 305 of the corresponding column component 30 and is discharged from the drain outlet 307. At this time, since the flow receiving parts 51 of all two adjacent frame components 10 are connected and communicated through the first flow guide 53, the cavities 305 of all column components 30 can be used to discharge fluid, which improves the drainage performance of the photovoltaic awning 1000 and thus improves the working stability of the photovoltaic awning 1000.

[0058] In another example, the second guide member 55 is connected and communicates with the receiving members 51 of two adjacent frame components 10 at three locations, and the first guide member 53 is connected and communicates with the receiving members 51 of two adjacent frame components 10 at one location. That is, among the four column components 20, only one location has a first guide member 53 at its upper end, and the through hole 5311 of the first guide member 53 communicates with the opening at the upper end of the column component 20 at that location. The other three column components 10 have second guide members 55 at their upper ends, and the second guide members 55 are not communicated with the opening at the upper end of the corresponding column component 20. The receiving member 51, the second guide member 55, and the first guide member 53 together form the main drainage path 517, and the flow-carrying member 57 serves as a drainage branch path and communicates with the main drainage path 517. Furthermore, the fluid flowing to the beam assembly 20 and the photovoltaic module 200 flows into the current-carrying channel 575, and then flows through the second guide member 55 into the receiving member 51 of the frame 11 connected to its opposite ends. The fluid flowing to the frame assembly 10 and the photovoltaic module 200 also flows into the receiving member 51. The fluid portion in the receiving member 51 flows through the through hole 5311 of any first guide member 53 into the cavity 305 of the corresponding column assembly 30, and then exits from the drain hole. The fluid portion in the receiving member 51 passes through the second guide member 55 and through the through hole 5311 of any first guide member 53 into the cavity 305 of the corresponding column assembly 30, and then exits from the drain hole. In this way, the photovoltaic shading canopy 1000 has one cavity 305 of the column assembly for draining fluid, which can concentrate drainage and also provide more options for the electrical connection assembly 400. The electrical connection assembly 400 can run its wiring in the other three column assemblies 20 that are not used for drainage.

[0059] In other examples, the upper ends of the four pillar assemblies 20 may also correspond to two second guide members 55 and two first guide members 53. The two second guide members 55 may be located on two pillar assemblies 20 located diagonally, or on two pillar assemblies 20 located on the same side. Alternatively, the upper ends of the four pillar assemblies 20 may correspond to one second guide member 55 and three first guide members 53. The second guide member 55 may be located on any one of the four pillar assemblies 20.

[0060] The wiring hole cover 117 is higher than the current receiving member 51. That is, in the third direction Z, any part of the wiring hole cover 117 is closer to the photovoltaic module 200 than the current receiving member 51. In this way, fluid in the current receiving member 51 can be prevented from contacting the wiring hole cover 117, thereby preventing fluid from entering the frame component 10 from the wiring hole cover 117, and also preventing fluid from contacting the electrical connection component 400 and causing leakage.

[0061] The wiring hole cover 117 is higher than the current-carrying element 57. That is, in the third direction Z, any part of the wiring hole cover 117 is closer to the photovoltaic module 200 than the current-carrying element 57. In this way, fluid in the current-carrying element 57 can be prevented from contacting the wiring hole cover 117, thereby preventing fluid from entering the frame component 10 from the wiring hole cover 117, and also preventing fluid from contacting the electrical connection component 400 and causing leakage.

[0062] Referring to Figure 3, in some embodiments, the receiving elements 51 of the two frame components 10 connected to the column component 30 of the through-electrical connection component 400 are connected and communicated through the second guide element 55.

[0063] Specifically, after the electrical connection component 400 enters the cavity 1111 of any frame component 10, it can extend to the cavity 305 of any pillar component 30. Preferably, the pillar component 30 into which the electrical connection component 400 enters is either one of the pillar components 30 at opposite ends of the frame component 10. This reduces the length of the electrical connection component 400 extending within the cavity 1111 of the frame component 10, thereby reducing the number of electrical connection components 400 used. The pillar component 30 through which the electrical connection component 400 passes is connected to two frame components 10. The flow receiving parts 51 of the two frame components 10 are connected and communicate through a second flow guide 55. The second flow guide 55 has no through hole 5311, preventing fluid from entering the cavity 305 of the pillar component 30 through which the electrical connection component 400 passes. This avoids fluid contact with the electrical connection component 400 and prevents leakage.

[0064] Referring to Figure 3, in some embodiments, the receiving elements 51 of two adjacent frame components 10 are connected and communicated through the first guide element 53, and the receiving elements 51 of two adjacent frame components 10 are connected and communicated through the second guide element 55. The receiving element 51, the second guide element 55 and the first guide element 53 together form the main drainage path 517. In the thickness direction of the photovoltaic module 200, the connection port between the first guide element 53 and the corresponding column component 30 is located at the lowest position of the main drainage path 517.

[0065] Specifically, the connection port between the first guide member 53 and the corresponding column assembly 30 is located at the lowest position of the main drainage path 517. Thus, in the main drainage path 517 formed by the receiving member 51, the second guide member 55, and the first guide member 53, the fluid will naturally flow to the lowest position. That is, the fluid will naturally flow from the receiving member 51 and the second guide member 55 to the first guide member 53, thereby being effectively guided to the cavity 305 of the column assembly 30 and discharged from the drain outlet 307, avoiding damage to the column assembly 30 due to the additional load caused by excessive water accumulation.

[0066] Please refer to Figures 2 and 3. In some embodiments, when all connectors 2305 within the same second space 108 extend toward the same beam assembly 20, the projection of the connector 2305 toward the current-carrying element 57 is within the range of the current-carrying element 57, and in the thickness direction of the photovoltaic panel 2301, the distance between the bottom of the current-carrying groove 575 and the connector 2305 is at a first preset distance threshold.

[0067] Specifically, the projection of connector 2305 onto current-carrying element 57 is located within the range of current-carrying element 57. That is, within the XY projection plane, the projection of connector 2305 is located within the projection of current-carrying element 57. Thus, in the second direction Y, connector 2305 is located within the space already occupied by current-carrying element 57, without occupying additional space, reducing the space occupied by photovoltaic awning 1000. Current-carrying element 57 can also provide partial protection for connector 2305, reducing interference from the external environment. In addition, when the user looks up, current-carrying element 57 blocks connector 2305, making it invisible to the user and improving the visual aesthetics of photovoltaic awning 1000.

[0068] The first preset distance threshold is a known value, an empirical value obtained before the photovoltaic shading canopy 1000 leaves the factory. This empirical value can be a statistical value calculated based on factors such as historical rainfall in the region, the volume of the current-carrying trough 575, and the water outflow from the column module 30 per unit time, or it can be calculated from other values. Typically, the first preset threshold is a critical value reflecting the condition where the connector 2305 will not come into contact with accumulated water in the current-carrying trough 575 due to rainfall or other reasons. The distance between the bottom of the current-carrying trough 575 and the connector 2305 is within the first preset distance threshold. This prevents the connector 2305 from contacting the fluid in the current-carrying trough 575, avoiding immersion of the connector 2305 in fluid and leakage, thus ensuring the safety of the photovoltaic module 200.

[0069] Please refer to Figures 2 and 3. In some embodiments, when all connectors 2305 in the same second space 108 extend toward the same beam assembly 20, the projection of the connector 2305 toward the current-carrying element 57 is within the range of the current-carrying element 57. In the thickness direction of the photovoltaic panel 2301, the distance between the bottom of the current-carrying groove 575 and the electrical connection assembly 400 is at a second preset distance threshold.

[0070] Specifically, the second preset distance threshold is a known value, an empirical value obtained before the photovoltaic shading canopy 1000 leaves the factory. This empirical value can be a statistical value calculated based on factors such as historical rainfall in the region, the volume of the current-carrying trough 575, and the water outflow rate of the column component 30 per unit time, or it can be calculated from other values. Typically, the second preset threshold is a critical value reflecting the point at which the electrical connection component 400 will not come into contact with the accumulated water in the current-carrying trough 575 due to rainfall or other reasons. The distance between the bottom of the current-carrying trough 575 and the electrical connection component 400 is at the first preset distance threshold. This prevents the electrical connection component 400 from contacting the fluid in the current-carrying trough 575, avoiding immersion and leakage, and ensuring the safety of the photovoltaic module 200.

[0071] Please refer to Figures 2 and 3. In some embodiments, the arrangement direction of all connectors 2305 in the same second space 108 is consistent with the extension direction of the beam body 211. The electrical connection assembly 400 includes multiple wires 410 that extend along the beam body 211.

[0072] Specifically, the electrical connection assembly 400 includes multiple wires 410. After being connected to the connector 2305, the different wires 410 extend along the crossbeam body 211 and enter the frame assembly 10. In this way, the crossbeam body 211 can guide the extension direction of the wires 410, which facilitates the laying of the wires 410.

[0073] Please refer to Figures 2 and 4. In one embodiment, all joints 2305 in two adjacent second spaces 108 extend toward the same beam assembly 20.

[0074] Specifically, along the first direction X, the first crossbeam assembly 25, the second crossbeam assembly 27, and the third crossbeam assembly 29 divide the space into four second spaces 108, namely the first second space 1081, the second second space 1082, the third second space 1083, and the fourth second space 1084. The first second space 1081 and the second second space 1082 are adjacent, and all the connectors 2305 extend toward the first crossbeam assembly 25. Thus, the connectors 2305 of the first second space 1081 and the second second space 1082 are close together and have a compact layout, which facilitates the electrical connection of the photovoltaic module 200.

[0075] Please refer to Figures 2 and 4. In another embodiment, all joints 2305 in two adjacent second spaces 108 extend toward two different beam assemblies 20, which are adjacent beam assemblies 20.

[0076] Specifically, the second second space 1082 is also adjacent to the third second space 1083. All joints 2305 of the second second space 1082 extend toward the first crossbeam assembly 25, and all joints 2305 of the third second space 1083 extend toward the second crossbeam assembly 27. In this way, the joints 2305 of different second spaces 108 are distributed to different crossbeam assemblies 20, which can evenly distribute the weight and enhance the stability of the photovoltaic awning 1000.

[0077] Please refer to Figures 2 and 4. In another embodiment, all joints 2305 in two adjacent second spaces 108 extend toward two different crossbeam assemblies 20, and there is a crossbeam assembly 20 spaced apart between the two different crossbeam assemblies 20.

[0078] Specifically, all connectors 2305 in two adjacent second spaces 108 extend toward two different crossbeam assemblies 20, with a crossbeam assembly 20 spaced apart between the two different crossbeam assemblies 20. Alternatively, all connectors 2305 in two adjacent second spaces 108 may extend toward one crossbeam assembly 20 and the other toward the frame assembly 10, with a crossbeam assembly 20 spaced apart between the frame assembly 10 and the crossbeam assembly 20. Taking the latter as an example, all connectors 2305 in the third second space 1083 extend toward the second crossbeam assembly 27, and all connectors 2305 in the fourth second space 1084 extend toward the frame assembly 10. A third crossbeam assembly 29 spaced apart between the frame assembly 10 and the crossbeam assembly 20 allows space to be reserved for the third crossbeam assembly 29, providing wiring space for other equipment (such as lighting fixtures).

[0079] Referring to Figures 1, 2, and 3, in some embodiments, the plurality of frame assemblies 10 include adjacent first frame assembly 101 and second frame assembly 103. The upper end of the column assembly 30 is used to connect the first frame assembly 101 and the second frame assembly 103, and one end of the beam assembly 20 is connected to the second frame assembly 103. When all connectors 2305 within the same second space 108 extend toward the first frame assembly 101, the projection of the connector 2305 toward the receiving element 51 of the first frame assembly 101 is located within the range of the receiving element 51.

[0080] Specifically, the projection of connector 2305 onto current-receiving element 51 is located within the range of current-carrying element 57. That is, within the XY projection plane, the projection of connector 2305 is located within the projection of current-receiving element 51. Thus, in the second direction Y, connector 2305 is located within the space already occupied by current-receiving element 51, without requiring additional space, reducing the space occupied by the photovoltaic solar awning. Current-receiving element 51 can also provide partial protection for connector 2305, reducing interference from the external environment. Furthermore, when the user looks up, current-receiving element 51 blocks connector 2305, preventing the user from seeing connector 2305, thus improving the visual aesthetics of the photovoltaic awning 1000.

[0081] Please refer to Figures 1 and 3. In some embodiments, the distance between the bottom of the inlet groove 515 and the connector 2305 in the thickness direction (third direction Z) of the photovoltaic panel 2301 is at a third preset distance threshold.

[0082] Specifically, the third preset distance threshold is a known value, an empirical value obtained before the photovoltaic awning 1000 leaves the factory. This empirical value can be a statistical value calculated based on factors such as historical rainfall in the region, the volume of the inlet channel 515, and the water outflow from the column module 30 per unit time, or it can be calculated from other values. Typically, the third preset threshold is a critical value reflecting the condition where the connector 2305 will not come into contact with accumulated water in the inlet channel 515 due to rainfall or other fluid conditions. The distance between the bottom of the inlet channel 515 and the connector 2305 is within the third preset distance threshold. This prevents the connector 2305 from contacting the fluid in the inlet channel 515, avoiding immersion and leakage, and ensuring the safety of the photovoltaic module 200.

[0083] Please refer to Figures 1 and 3. In some embodiments, the distance between the bottom of the current receiving groove 515 and the electrical connection component 400 in the thickness direction of the photovoltaic panel 2301 is at a fourth preset distance threshold.

[0084] Specifically, the fourth preset distance threshold is a known value, an empirical value obtained before the photovoltaic awning 1000 leaves the factory. This empirical value can be a statistical value calculated based on factors such as historical rainfall in the region, the volume of the inlet channel 515, and the water output per unit time of the column component 30, or it can be calculated from other values. Typically, the fourth preset threshold is a critical value reflecting the point at which the electrical connection component 400 will not come into contact with accumulated water in the inlet channel 515 due to rainfall or other fluid conditions. The distance between the bottom of the inlet channel 515 and the electrical connection component 400 is at the third preset distance threshold. This prevents the electrical connection component 400 from contacting the fluid in the inlet channel 515, avoiding immersion and leakage, and ensuring the safety of the photovoltaic module 200.

[0085] Please refer to Figures 1 to 3. In some embodiments, the electrical connection assembly 400 includes a plurality of connectors 2305 in the plurality of second spaces 108, which are electrically connected to the plurality of electrical connection assemblies 400 respectively. All electrical connection assemblies 400 pass through the cavity 1111 of the second frame assembly 103 and extend to the cavity 305 of the same column assembly 30.

[0086] Specifically, the electrical connection assembly 400 includes multiple components. All connectors 2305 in each second space 108 are electrically connected to the same electrical connection assembly 400, and connectors 2305 in different second spaces 108 are electrically connected to different electrical connection assemblies 400. The electrical connection assemblies 400 connected to connectors 2305 in different second spaces 108 all extend to the cavity 305 of the same column assembly 30, which allows for a regular wiring of the electrical connection assemblies 400 and provides more options for the main drainage channel 517, which can drain water from any column assembly 30 that does not house an electrical connection assembly 400.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A photovoltaic sunshade canopy, characterized in that, include: A frame structure includes multiple frame components and multiple column components. Each frame component includes a frame body with a cavity. The upper end of each column component is used to connect two adjacent frame components, and the lower end is used to connect to the surface to be fixed. A photovoltaic module is installed in the frame structure and includes a photovoltaic element. The photovoltaic element includes a photovoltaic panel and a connector extending from the photovoltaic panel. The connector of the photovoltaic module is electrically connected through an electrical connection component. The electrical connection component passes through the cavity of the frame body and extends to the cavity of the column component.

2. The photovoltaic sunshade awning according to claim 1, characterized in that, The frame structure also includes a crossbeam assembly, and multiple frame assemblies enclose a first space. The two opposite ends of the crossbeam assembly are respectively connected to two opposite frame assemblies, dividing the first space into multiple second spaces. The photovoltaic modules are installed in the second spaces. The connectors of all photovoltaic modules in the same second space extend toward the same crossbeam assembly or the same frame assembly and are electrically connected through the electrical connection assembly. The electrical connection assembly passes through the second space into the cavity of the frame assembly connected to any end of the crossbeam assembly, extends to the cavity of the column assembly, and then exits from the lower end of the column assembly.

3. The photovoltaic sunshade awning according to claim 2, characterized in that, The frame assembly includes a frame, the frame includes a frame body, the inner sidewall of the frame body is provided with a wiring hole cover, the wiring hole cover is provided with a wiring hole, the wiring hole can increase or decrease with the force on the wiring hole cover, and the electrical connection assembly passes through the wiring hole into the cavity of the frame assembly connected to either end of the beam assembly.

4. The photovoltaic sunshade awning according to claim 3, characterized in that, The photovoltaic shading canopy further includes a first flow guide and a second flow guide. The first flow guide has a through hole, while the second flow guide does not. The frame also includes a flow receiving member disposed on the inner side wall of the frame body. The flow receiving member has a flow receiving groove for carrying fluid. The crossbeam assembly includes a crossbeam, which includes a crossbeam body and flow-carrying members disposed on opposite sides of the crossbeam body. The flow-carrying members have flow-carrying grooves for carrying fluid. The flow receiving members of adjacent frame assemblies and the flow-carrying members of the crossbeam assembly are connected and communicate with each other through the second flow guide. At least one pair of adjacent two frame assemblies' flow receiving members are connected and communicate with each other through the first flow guide. At other locations, the flow receiving members of adjacent two frame assemblies are connected and communicate with each other through the first flow guide or the second flow guide. The first flow guide corresponds to and communicates with the cavity of one of the column assemblies through the through hole. The wiring hole cover is higher than the flow receiving member; and / or, the wiring hole cover is higher than the flow-carrying member.

5. The photovoltaic sunshade awning according to claim 4, characterized in that, The receiving elements of the two frame components connected to the column assembly through which the electrical connection assembly is disposed are connected and communicated via the second guide element.

6. The photovoltaic sunshade awning according to claim 4, characterized in that, Two adjacent frame components are connected and communicated through the first guide member at one location, and two adjacent frame components are connected and communicated through the second guide member at other locations. The current receiving member, the second guide member, and the first guide member together form the main drainage path. In the thickness direction of the photovoltaic module, the connection port between the first guide member and the corresponding column component is located at the lowest position of the main drainage path.

7. The photovoltaic sunshade awning according to claim 2, characterized in that, The beam assembly includes a beam, which includes a beam body and current-carrying components disposed on opposite sides of the beam body. The current-carrying components are provided with current-carrying grooves for carrying fluid. When the connectors of all photovoltaic modules in the same second space extend toward the same beam assembly, the projection of the connector toward the current-carrying component is located within the range of the current-carrying component. In the thickness direction of the photovoltaic panel, the distance between the bottom of the current-carrying groove and the connector is at a first preset distance threshold. And / or, in the thickness direction of the photovoltaic panel, the distance between the bottom of the current-carrying groove and the electrical connection component is at a second preset distance threshold.

8. The photovoltaic shading canopy according to claim 7, characterized in that, The arrangement direction of the connectors of all photovoltaic modules in the same second space is consistent with the extension direction of the crossbeam body. The electrical connection assembly includes multiple wires, which extend along the crossbeam body.

9. The photovoltaic shading canopy according to claim 7, characterized in that, The connectors of all photovoltaic modules in two adjacent second spaces extend toward the same beam assembly; or, the connectors of all photovoltaic modules in two adjacent second spaces extend toward two different beam assemblies, the two different beam assemblies being adjacent beam assemblies; or, the connectors of all photovoltaic modules in two adjacent second spaces extend toward two different beam assemblies, with a beam assembly spaced apart between the two different beam assemblies.

10. The photovoltaic shading canopy according to claim 2, characterized in that, The plurality of frame components include adjacent first frame components and second frame components. The upper end of the column component is used to connect the first frame component and the second frame component. One end of the beam component is connected to the second frame component. The frame component includes a frame, the frame includes the frame body and current receiving members disposed on opposite sides of the frame body. The current receiving member is provided with a current receiving groove for carrying fluid. When the connectors of all photovoltaic modules in the same second space extend toward the first frame component, the projection of the connector toward the current receiving member of the first frame component is located within the range of the current receiving member. In the thickness direction of the photovoltaic panel, the distance between the bottom of the current receiving groove and the connector is at a third preset distance threshold. And / or, in the thickness direction of the photovoltaic panel, the distance between the bottom of the current receiving groove and the electrical connection component is at a fourth preset distance threshold.

11. The photovoltaic shading canopy according to claim 10, characterized in that, The electrical connection components include multiple components, and the connectors of all photovoltaic modules in the multiple second spaces are respectively electrically connected to the multiple electrical connection components. All the electrical connection components pass through the cavity of the second frame component and extend to the cavity of the same column component.

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