Frame structure and photovoltaic sunshade

Abstract

The utility model discloses a frame structure of a photovoltaic sunshade and the photovoltaic sunshade. The frame structure of the photovoltaic sunshade comprises a plurality of frame assemblies and a plurality of stand column assemblies. The plurality of frame assemblies are used for installing a photovoltaic assembly, and two adjacent frame assemblies comprise a first frame assembly and a second frame assembly. The upper end of each stand column assembly is used for connecting two adjacent frame assemblies, the lower end of each stand column assembly is connected with a to-be-fixed face through a locking piece, each stand column assembly comprises a stand column and an adapter installed at the upper end of the stand column, and the adapter is connected with the first frame assembly and the second frame assembly. In the application, compared with direct connection of two adjacent frame assemblies, the arrangement of the adapter can effectively transmit and disperse the load between the two adjacent frame assemblies, so that the overall stability and bearing capacity of the frame structure can be significantly enhanced, the photovoltaic sunshade can more effectively resist the external environment, and the service life of the photovoltaic sunshade is prolonged. And the working stability and reliability of the photovoltaic sunshade are improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and more specifically, to a frame structure of a photovoltaic awning and a photovoltaic awning. Background Art

[0002] In recent years, as awareness of the use of renewable energy has grown, the development and utilization of solar energy, a clean and renewable energy source, has received increasing attention. Photovoltaic technology, one of the primary methods for utilizing solar energy, has been integrated into awnings to create a new type of photovoltaic product that combines sunshade, rain protection, and power generation. Because photovoltaic awnings are typically installed outdoors, they must be able to withstand the external environment to a certain extent. Therefore, how to provide a structurally stable photovoltaic awning has become a technical problem that technicians in this field urgently need to solve. Utility Model Content

[0003] The embodiments of the present application provide a frame structure of a photovoltaic sunshade and a photovoltaic sunshade to solve at least one of the above-mentioned technical problems.

[0004] The framework structure of the photovoltaic awning according to the embodiments of the present application includes multiple frame assemblies and multiple column assemblies. The multiple frame assemblies are used to mount photovoltaic modules, and two adjacent frame assemblies include a first frame assembly and a second frame assembly. The upper end of each column assembly is used to connect two adjacent frame assemblies, and the lower end is connected to the surface to be fixed via a locking member. The column assembly includes a column and an adapter mounted on the upper end of the column, which connects the first frame assembly to the second frame assembly.

[0005] In some embodiments, the frame assembly includes a frame, the column is provided with a cavity extending through the upper and lower end surfaces thereof, and the cavity includes a first inner wall and a second inner wall that are bent and connected. The adapter includes a first adapter portion and a second adapter portion. At least a portion of the first adapter portion is inserted into the cavity, and a portion of the first adapter portion located outside the cavity is connected to the frame of the first frame assembly. At least a portion of the second adapter portion is inserted into the cavity and is bent and connected to the first adapter portion, and a portion of the second adapter portion located outside the cavity is connected to the frame of the second frame assembly.

[0006] In some embodiments, the adapter further includes a third adapter portion and a fourth adapter portion. The third adapter portion is connected to the first adapter portion and is located within the cavity, and is connected to the first inner wall of the cavity. The fourth adapter portion is connected to the second adapter portion and is located within the cavity, and is connected to the second inner wall of the upper end of the column.

[0007] In some embodiments, the frame includes a frame body and a frame connector detachably connected to an end of the frame body. The portion of the first adapter located outside the cavity is detachably connected to the frame connector of the first frame assembly; and / or the portion of the second adapter located outside the cavity is detachably connected to the frame connector of the second frame assembly.

[0008] In some embodiments, the frame body is provided with a cavity extending through two opposing end surfaces thereof, the cavity including first and second opposing side walls. The frame joint includes a first joint portion, a second joint portion opposing the first joint portion, and a third joint portion connected between the first and second joint portions. The first joint portion is detachably connected to the first side wall. The second joint portion is detachably connected to the second side wall. The third joint portion blocks the opening of the cavity.

[0009] In some embodiments, the frame body of the frame is provided with a cavity penetrating two opposite end surfaces thereof, the cavity comprising a first side wall and a second side wall opposite to each other. The adapter further comprises: a locking portion and a limit block. The first guide rail is provided on the first inner wall, the first guide rail is formed with a first guide groove, the third adapter portion of the adapter is in contact with one end of the first guide rail away from the first inner wall, the rod portion of the locking portion passes through the third adapter portion and extends into the first guide groove, the limit block is accommodated in the first guide groove, the limit block is sleeved on the rod portion of the locking portion and engages with one end of the first guide rail away from the first inner wall, the head of the locking portion is located at a side of the third adapter portion facing away from the first guide rail; and / or a second guide rail is provided on the second inner wall, the second guide rail is formed with a second guide groove, the fourth adapter portion of the adapter is in contact with one end of the second guide rail away from the second inner wall, the rod portion of the locking portion passes through the fourth adapter portion and extends into the second guide groove, the limit block is accommodated in the second guide groove, the limit block is sleeved on the rod portion of the locking portion and engages with one end of the second guide rail away from the second inner wall, and the head of the locking portion is located at a side of the fourth adapter portion facing away from the second guide rail.

[0010] In some embodiments, the frame assembly includes a frame, the frame including a first side wall and a second side wall opposite to each other, and a third side wall connecting the first side wall and the second side wall. The column assembly also includes a first covering member installed on the upper end surface of the column and connected to the adapter, the first covering member being located at the corner where the first frame assembly and the second frame assembly meet, the first covering member being connected to and flush with the outer peripheral wall of the column in the length direction of the column, being connected to and flush with the first side wall of the first frame in the length direction of the first frame of the first frame assembly, and being connected to and flush with the first side wall of the second frame in the length direction of the second frame of the second frame assembly.

[0011] In some embodiments, the column assembly also includes a second covering member, which is carried on the end face of the first covering member away from the column and connected to the adapter. The second covering member is located at the corner where the first frame assembly and the second frame assembly are connected. The first covering member is connected to and flush with the third side wall of the frame in the length direction of the first frame of the first frame assembly, and is connected to and flush with the third side wall of the second frame in the length direction of the second frame of the second frame assembly.

[0012] In some embodiments, the adapter further includes a locking portion. The adapter further includes a first waiting-for-engaging portion and a second waiting-for-engaging portion. The first waiting-for-engaging portion is connected to the first adapter portion and is located on opposite sides of the first adapter portion with respect to the third adapter portion of the adapter. The first waiting-for-engaging portion is provided with a first locking hole. The first covering member includes a covering body and a first engaging portion connected to the covering body. The second waiting-for-engaging portion is connected to the second adapter portion and is located on opposite sides of the second adapter portion with respect to the fourth adapter portion of the adapter. The second waiting-for-engaging portion is provided with a second locking hole. The second covering member includes a covering body and a second engaging portion connected to the covering body. The first engaging portion engages with the first waiting-for-engaging portion, and the second engaging portion engages with the second waiting-for-engaging portion, so that the first covering member is connected to the adapter. One of the locking portions is provided with the second covering member and the first locking hole, and the other of the locking portions is provided with the second covering member and the second locking hole, so that the second covering member is connected to the adapter.

[0013] In some embodiments, the column assembly also includes a base plate and at least two locking members, the base plate is installed at the lower end of the column, and the base plate is used to connect to the surface to be fixed; the column is provided with a cavity running through its upper end face and lower end face, and a plurality of reinforcing ribs are provided on the inner wall of the cavity, at least two of the reinforcing ribs are provided with locking holes, at least two of the locking members pass through the base plate and are respectively locked in at least two of the locking holes to install the base plate on the lower end of the column.

[0014] In some embodiments, the frame assembly also includes a first flow guide member, the frame assembly includes a frame, the frame includes a frame body and a flow connecting member connected to the frame body, the first flow guide member is connected and communicated with the flow connecting members of at least two adjacent frame assemblies, the first flow guide member is communicated with the opening at the upper end of the column, the side wall of the lower end of the column is provided with a drainage hole, the flow connecting member is used to receive the fluid and guide the fluid to flow to the first flow guide member, the first flow guide member is used to guide the inflowing fluid to the cavity of the column, and the drainage hole is used to discharge the fluid in the cavity of the column.

[0015] In some embodiments, the frame assembly further includes a second flow guide member, which is used to connect and communicate with the flow connecting members of two adjacent frame assemblies at other locations, and the second flow guide member is not connected with the opening at the upper end of the corresponding column.

[0016] In some embodiments, the frame assembly further includes a mounting frame, which is mounted on the second side wall of the frame body and closer to the third side wall of the frame body than the connecting piece, and is used to support the photovoltaic assembly.

[0017] In some embodiments, a plurality of the frame assemblies enclose a first space; the frame structure further includes a beam assembly, the opposite ends of which are respectively connected to the two opposite frame assemblies, and divide the first space into a plurality of second spaces, and the second spaces are used to install the photovoltaic components.

[0018] In some embodiments, the frame assembly further includes a second flow guide. The crossbeam assembly includes a crossbeam, including a crossbeam body, a crossbeam joint, and a current-carrying member, wherein the crossbeam joint connects the crossbeam body to the second sidewalls of the frames of two opposing frame assemblies; the current-carrying members are located on opposite sides of the crossbeam body in the width direction, and the current-carrying members are connected and communicated with the flow connection member of the frame assembly via the second flow guide.

[0019] In some embodiments, the beam assembly further includes a loading rack, which is mounted on two opposite sides of the beam body and closer to the top of the beam body than the current-carrying member, and is used to carry the photovoltaic assembly.

[0020] The photovoltaic awning of the embodiment of the present application includes the frame structure and photovoltaic components described in any one of the above embodiments, and the photovoltaic components are installed on the frame structure.

[0021] In the frame structure of the photovoltaic awning and the photovoltaic awning of the present application, the column assembly includes a column and an adapter installed on the upper end of the column, and the adapter connects two adjacent frame assemblies, that is, the adapter connects the first frame assembly and the second frame assembly, so that the multiple frame assemblies form a whole and are used to install photovoltaic assemblies. In this way, compared with the direct connection of two adjacent frame assemblies, the setting of the adapter can effectively transfer and disperse the load between the two adjacent frame assemblies, thereby significantly enhancing the overall stability and bearing capacity of the frame structure, so that the photovoltaic awning can more effectively resist the external environment and improve the stability and reliability of the photovoltaic awning.

[0022] Additional aspects and advantages of the embodiments of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 is a schematic diagram of the three-dimensional structure of a photovoltaic awning in some embodiments of the present application;

[0025] Figure 2 yes Figure 1 A three-dimensional exploded schematic diagram of the frame structure of the photovoltaic awning shown;

[0026] Figure 3 yes Figure 2 The enlarged schematic diagram of point III in the middle;

[0027] Figure 4 yes Figure 1 Another exploded perspective view of the frame structure of the photovoltaic awning shown;

[0028] Figure 5 yes Figure 1 A schematic cross-sectional view of the frame structure of the photovoltaic awning shown;

[0029] Figure 6 yes Figure 1 A schematic diagram of the three-dimensional structure of the frame structure in the photovoltaic awning shown;

[0030] Figure 7 yes Figure 2 The enlarged schematic diagram of point VII in the middle;

[0031] Figure 8 Schematic diagram of the three-dimensional structure of photovoltaic awnings according to other embodiments of the present application;

[0032] Figure 9 yes Figure 8 A three-dimensional exploded schematic diagram of the frame structure of the photovoltaic awning shown;

[0033] Figure 10 yes Figure 9 The enlarged schematic diagram of point X in the middle;

[0034] Figure 11 yes Figure 8 Another exploded perspective view of the frame structure of the photovoltaic awning shown;

[0035] Figure 12 yes Figure 8 A schematic cross-sectional view of the frame structure of the photovoltaic awning shown;

[0036] Figure 13 yes Figure 8 A schematic diagram of the three-dimensional structure of the frame structure in the photovoltaic awning shown;

[0037] Figure 14 yes Figure 9 Enlarged schematic diagram of position XIV in the middle.

[0038] Description of main component symbols:

[0039] Photovoltaic awning 1000;

[0040] Frame structure 100; photovoltaic assembly 200, photovoltaic element 230; first space 110; second space 120;

[0041] Frame assembly 10, first frame assembly 101, second frame assembly 103, third frame assembly 105, fourth frame assembly 107, frame 11, frame body 111, cavity 1111, first side wall 1113, second side wall 1115, third side wall 1117, frame joint 113, first joint portion 1131, second joint portion 1133, third joint portion 1135, flow connecting member 115, first flow guide member 13, second flow guide member 15, mounting bracket 17;

[0042] Beam assembly 20, beam 21, beam body 211, beam joint 213, current-carrying member 215, loading frame 23;

[0043] Column assembly 30, upper end surface 301, lower end surface 303, drainage hole 3031, cavity 305, first inner wall 3051, second inner wall 3052, first guide rail 3053, first guide groove 3054, second guide rail 3055, second guide groove 3056, reinforcing rib 3057, locking hole 3058, column 31, base plate 32, adapter 33, first adapter portion 331, second adapter portion 332, third adapter portion 333, fourth adapter portion 334, locking portion 335, limit block 336, first waiting portion 337, second waiting portion 338, first covering member 35, covering body 351, first engaging portion 353, second engaging portion 355, second covering member 37, locking member 38, third covering member 39. DETAILED DESCRIPTION

[0044] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of the present application, and should not be understood as limiting the embodiments of the present application.

[0045] In the description of the present application, it should be understood that the terms "thickness", "upper", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0046] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. In an example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements.

[0047] In recent years, as people's awareness of the use of renewable energy has increased, the development and utilization of solar energy as a clean and renewable energy source has received increasing attention. Among them, photovoltaic technology, as one of the main ways to utilize solar energy, has also been integrated into awnings to form a new type of photovoltaic product that combines sunshade, rain protection, and power generation, namely photovoltaic awnings. Since photovoltaic awnings are usually set up outdoors, they need to have a certain degree of resistance to the external environment. Therefore, how to provide a photovoltaic awning with a stable structure has become a technical problem that technicians in this field urgently need to solve. To solve the above problems, please refer to Figure 1 or Figure 8 , an embodiment of the present application provides a photovoltaic awning frame structure 100 and a photovoltaic awning 1000.

[0048] See also Figure 1 or Figure 8 The photovoltaic awning 1000 of the embodiment of the present application includes a frame structure 100 and a photovoltaic component 200, and the photovoltaic component 200 is installed on the frame structure 100.

[0049] The photovoltaic awning 1000 is a photovoltaic product that utilizes solar energy to generate electricity while also providing shade, insulation, and rain protection. It can be used outdoors in areas such as the perimeters of public and large commercial facilities or in the courtyards of private residences. For example, the photovoltaic awning 1000 can be installed on a rooftop as a sunshade; alternatively, it can be installed in a courtyard as a sunshade.

[0050] The frame structure 100 is a structure in the photovoltaic awning 1000 that can provide installation and support for the photovoltaic components 200. The frame structure 100 can be made of metal and / or non-metallic materials. Metal materials include but are not limited to aluminum, iron, steel or aluminum alloys, and non-metallic materials include but are not limited to plastics. For example, the frame structure 100 can be made of metal materials. For example, the frame structure 100 can be made of aluminum alloy. This can improve the structural strength of the frame structure 100, enhance the ability of the photovoltaic awning 1000 to withstand the external environment (such as wind, rain, snow, etc.), and ensure the stability and reliability of the operation of the photovoltaic awning 1000. It should be noted that, in some embodiments, the overall shape of the frame structure 100 may include but is not limited to square, cylindrical and diamond shapes. This allows the frame structure 100 to adapt to the installation of photovoltaic components 200 of different sizes and shapes.

[0051] The photovoltaic assembly 200 is a structure within the photovoltaic awning 1000 that is capable of converting solar energy into electrical energy. The photovoltaic assembly 200 can be installed on top of the frame structure 100 or at a specific installation location on the frame structure 100. In certain embodiments of the present application, the photovoltaic assembly 200 includes a photovoltaic panel 230, which is used to convert solar energy into electrical energy. The photovoltaic panel 230 can be a different type of solar energy conversion device, such as monocrystalline silicon, polycrystalline silicon, or a thin-film solar cell. The user can select photovoltaic panels 230 of different efficiencies and sizes based on their usage requirements and the frame structure 100.

[0052] In some embodiments, the photovoltaic assembly 200 can be installed on the frame structure 100 using a detachable connection method, which can facilitate the removal of the photovoltaic assembly 200 from the frame structure 100 when maintenance or replacement is required. Among them, detachable connection methods include but are not limited to bolt connections and snap connections. In other embodiments, the photovoltaic assembly 200 can be installed on the frame structure 100 using a non-detachable connection method. This can improve the bonding strength between the photovoltaic assembly 200 and the frame structure 100, improve the ability of the photovoltaic awning 1000 to resist external environmental factors, and ensure the stability and reliability of the photovoltaic awning 1000. Among them, non-detachable connection methods include but are not limited to bonding or welding.

[0053] Furthermore, in certain embodiments, the photovoltaic assembly 200 may be electrically connected to an energy storage module. The energy storage module can store the electricity generated by the photovoltaic assembly 200 and power loads such as household appliances and portable devices. The energy storage module and photovoltaic assembly 200 may be electrically connected directly via a cable or through an intermediate device such as a junction box or busbar. It should be noted that in certain embodiments, the energy storage module may be a lithium-ion battery, a lead-acid battery, or another type of rechargeable battery.

[0054] Among them, since the photovoltaic awning 1000 in this embodiment includes a frame structure 100, it can be understood that the photovoltaic awning 1000 at least includes the same beneficial effects as the frame structure 100. Therefore, for the beneficial effects of the photovoltaic awning 1000, please refer to the beneficial effects of the frame structure 100 described below.

[0055] See also Figures 1 to 3 ,or Figures 8 to 10The frame structure 100 of the photovoltaic awning according to the embodiment of the present application includes a plurality of frame assemblies 10 and a plurality of column assemblies 30. The plurality of frame assemblies 10 are used to mount the photovoltaic modules 200, and two adjacent frame assemblies 10 include a first frame assembly 101 and a second frame assembly 103. The upper end of each column assembly 30 is used to connect two adjacent frame assemblies 10, and the lower end is connected to the surface to be fixed via a locking member 38. The column assembly 30 includes a column 31 and an adapter 33 mounted on the upper end of the column 31. The adapter 33 connects the first frame assembly 101 and the second frame assembly 103.

[0056] The frame assembly 10 is a structure within the frame structure 100 that is used to enclose and secure the photovoltaic assembly 200. In certain embodiments of the present application, multiple frame assemblies 10 may enclose a first space 110, which is used to install the photovoltaic assembly 200. In other words, the photovoltaic assembly 200 may be installed within the first space 110 formed by connecting multiple frame assemblies 10 end to end, and the periphery of the photovoltaic assembly 200 may be connected to the frame assembly 10, thereby ensuring the stability of the photovoltaic assembly 200 installed within the frame structure 100. The frame assembly 10 may be made of high-strength, corrosion-resistant materials, such as aluminum alloy, to meet the requirements of long-term outdoor use of the frame structure 100. The cross-sectional shape of the first space 110 may include, but is not limited to, regular or irregular shapes such as square, circular, triangular, and diamond. In the embodiments of the present application, only a square cross-sectional shape of the first space 110 is used as an example for description. In this case, the frame assembly 10 may include four frame assemblies 10, and the four frame assemblies 10 together enclose the first space 110.

[0057] It should be noted that the first frame assembly 101 and the second frame assembly 103 are only used to distinguish the frame assemblies 10 at different positions, and are not limited to the structures of the first frame assembly 101 and the second frame assembly 103 being different. In certain embodiments of the present application, the structures of the first frame assembly 101 and the second frame assembly 103 can be substantially the same, which can facilitate the processing and production of the frame assembly 10 and improve the production efficiency of the frame structure 100. For example, the structures of the first frame assembly 101 and the second frame assembly 103 can differ only in length.

[0058] The column assembly 30 is a structure used to fix and support the entire frame structure 100. In certain embodiments of the present application, when the cross-sectional shape of the first space 110 is square, the column assembly 30 may include four, and the four column assemblies 30 are respectively arranged at the four corners of the first space 110, so as to achieve stable support for the frame assembly 10. The column assembly 30 can be made of steel, aluminum alloy, concrete, etc. to ensure that the column assembly 30 has sufficient load-bearing capacity and stability, thereby ensuring the safety and reliability of the photovoltaic awning 1000 during long-term use. It is understandable that the surface to be fixed includes but is not limited to the ground or the roof.

[0059] The pillar 31 is a supporting structure within the pillar assembly 30. In one example, the pillar 31 has a fixed length. In another example, the pillar 31 is a retractable structure. For example, the pillar 31 may include at least two sub-pillars that are retractably connected together, allowing the user to adjust the distance between the frame assembly 10 and the surface to be fixed according to specific usage requirements.

[0060] In some embodiments, the first frame assembly 101 and the second frame assembly 103 are both connected to the adapter 33 using a non-detachable connection method, thereby improving the connection strength between the frame assembly 10 and the adapter 33 and improving the stability of the frame structure 100. The non-detachable connection method includes, but is not limited to, welding or bonding. In other embodiments, the first frame assembly 101 and the second frame assembly 103 are both connected to the adapter 33 using a detachable connection method, thereby facilitating assembly and disassembly between the frame assembly 10 and the adapter 33. The detachable connection method includes, but is not limited to, bolt connection or snap connection.

[0061] In one example, the lengths of the plurality of column assemblies 30 are the same. Thus, when the gravity and / or external load of the photovoltaic assembly 200 acts on the column assembly 30, the plurality of column assemblies 30 can transmit and disperse the pressure more evenly, achieve uniform distribution of pressure, and thus improve the structural stability of the frame structure 100. In another example, the lengths of at least some of the plurality of column assemblies 30 are different. Thus, column assemblies 30 of appropriate lengths can be selected according to the actual use environment of the photovoltaic awning 1000, thereby improving the applicability of the photovoltaic awning 1000. For example, when the cross-sectional shape of the first space 110 is rectangular, the lengths of the two column assemblies 30 connected to the frame assembly 10 forming the short side of the first space 110 are different, and the lengths of the two column assemblies 30 connected to the frame assembly 10 forming the long side of the first space 110 are the same. In this way, when the photovoltaic assembly 200 is installed in the second space 120, the photovoltaic assembly 200 is tilted relative to the horizontal plane (the plane perpendicular to the direction of gravity). It should be noted that, in the embodiment of the present application, only the case where the lengths of the plurality of column assemblies 30 are the same is used as an example for description.

[0062] Furthermore, in some embodiments, the frame structure 100 also includes a beam assembly 20, the opposite ends of which are respectively connected to two opposite frame assemblies 10, and the first space 110 is divided into multiple second spaces 120, and the second spaces 120 are used to install photovoltaic components 200.

[0063] Among them, the crossbeam assembly 20 is a structure used to strengthen and support the frame structure 100. The crossbeam assembly 20 forms a stable support structure by connecting two opposite frame assemblies 10, which is conducive to more stable installation of the photovoltaic components 200. Specifically, the crossbeam assembly 20 can divide the first space 110 into multiple second spaces 120, so that the photovoltaic components 200 can be independently installed and supported in the second spaces 120, thereby not only improving the stability of the photovoltaic awning 1000, but also more effectively utilizing the overall space enclosed by the frame assembly 10 (i.e., the first space 110), maximizing the number of photovoltaic components 200 installed, and improving the power generation capacity of the photovoltaic awning 1000.

[0064] In certain embodiments, the assembly steps of the frame structure 100 may be as follows: first, connect the adapter 33 to the upper end of the column 31; then, connect the adjacent first frame assembly 101 and second frame assembly 103 to the adapter 33; then, connect the crossbeam assembly 20 to the two opposing frame assemblies 10; and finally, connect the column 31 to the surface to be fixed, thereby completing the assembly of the frame structure 100. It will be understood that the assembly steps of the frame structure 100 in the above embodiment are merely exemplary. In other embodiments, the assembly steps of the frame structure 100 may also include other forms, which are not described one by one here.

[0065] In the frame structure 100 of the photovoltaic awning and the photovoltaic awning 1000 of the present application, the column assembly 30 includes a column 31 and an adapter 33 installed on the upper end of the column 31, and the adapter 33 connects two adjacent frame assemblies 11, that is, the adapter 33 connects the first frame assembly 101 and the second frame assembly 103, so that the multiple frame assemblies 11 form a whole and are used to install the photovoltaic assembly 200. In this way, compared with the direct connection of two adjacent frame assemblies 11, the setting of the adapter 33 can effectively transfer and disperse the load between the two adjacent frame assemblies 11, thereby significantly enhancing the overall stability and bearing capacity of the frame structure 100, so that the photovoltaic awning 1000 can more effectively resist the external environment and improve the stability and reliability of the operation of the photovoltaic awning 1000.

[0066] In addition, the opposite ends of the beam assembly 20 are respectively connected to the two opposite frame assemblies 10. In this way, the beam assembly 20 can serve as a lateral support for the frame structure 100, which can significantly enhance the overall stability and load-bearing capacity of the frame structure 100, thereby enabling the photovoltaic awning 1000 to more effectively resist the external environment and improve the stability and reliability of the photovoltaic awning 1000.

[0067] The frame structure 100 is further explained below with reference to the accompanying drawings.

[0068] See also Figures 2 to 4 ,or Figures 9 to 11 In certain embodiments, the frame assembly 10 includes a frame 11, and a column 31 having a cavity 305 extending through its upper end surface 301 and lower end surface 303. The cavity 305 includes a first inner wall 3051 and a second inner wall 3052 that are bent and connected. The provision of the cavity 305 can reduce the weight of the column 31, thereby facilitating lightweight and transportable column 31. It can also facilitate wiring of the photovoltaic awning 1000 and protect the cables. Furthermore, the cavity 305 can accommodate at least a portion of the adapter 33, thereby reducing the space occupied by the adapter 33 and facilitating miniaturization of the frame structure 100.

[0069] Please combine Figure 3 and Figure 4 ,or Figure 10 and Figure 12 In some embodiments, the adapter 33 includes a first adapter portion 331 and a second adapter portion 332. At least a portion of the first adapter portion 331 is disposed within the cavity 305, and the portion of the first adapter portion 331 located outside the cavity 305 is connected to the frame 11 of the first frame assembly 101. At least a portion of the second adapter portion 332 is disposed within the cavity 305 and is bent and connected to the first adapter portion 331. The portion of the second adapter portion 332 located outside the cavity 305 is connected to the frame 11 of the second frame assembly 103. It should be noted that, in some embodiments, the cross-sectional shape of the adapter 33 formed by the first adapter portion 331 and the second adapter portion 332 may be roughly L-shaped.

[0070] Specifically, in some embodiments, the portion of the first adapter portion 331 located outside the cavity 305 is connected to the frame 11 of the first frame assembly 101 using a detachable connection method, which facilitates the installation and removal of the frame 11 of the first frame assembly 101. Removable connection methods include but are not limited to bolt connections or snap connections. The connection method between the portion of the second adapter portion 332 located outside the cavity 305 and the frame 11 of the second frame assembly 103 is basically the same as the connection method between the portion of the first adapter portion 331 located outside the cavity 305 and the frame 11 of the first frame assembly 101, and a repeated description is not provided here.

[0071] Furthermore, in some embodiments, the adapter 33 further includes a third adapter portion 333 and a fourth adapter portion 334. The third adapter portion 333 is connected to the first adapter portion 331 and is located within the cavity 305. The third adapter portion 333 is connected to the first inner wall 3051 of the cavity 305. The fourth adapter portion 334 is connected to the second adapter portion 332 and is located within the cavity 305. The fourth adapter portion 334 is connected to the second inner wall 3052 at the upper end of the column 31.

[0072] Specifically, in some embodiments, the third adapter portion 333 is detachably connected to the first inner wall 3051 of the cavity 305, thereby facilitating the installation and removal of the adapter 33 from the pillar 31. Removable connection methods include, but are not limited to, bolt connections or snap connections. The connection between the fourth adapter portion 334 and the second inner wall 3052 of the cavity 305 is substantially the same as the connection between the third adapter portion 333 and the first inner wall 3051 of the cavity 305, and a repeated description thereof will not be provided herein.

[0073] In some embodiments, the third adapter portion 333 and the first adapter portion 331 are an integral structure, that is, the third adapter portion 333 and the first adapter portion 331 are an integral structure formed by an integral molding method, which can improve the bonding strength between the third adapter portion 333 and the first adapter portion 331 and reduce the photovoltaic awning 1000 ( Figure 1 or Figure 3 (as shown) in the process of use, the possibility of the third adapter part 333 and the first adapter part 331 breaking. In other embodiments, the third adapter part 333 and the first adapter part 331 are split structures, that is, the third adapter part 333 and the first adapter part 331 are two different structures. The third adapter part 333 and the first adapter part 331 can be combined together in a detachable connection manner or a non-detachable connection manner. It should be noted that the connection method between the fourth adapter part 334 and the second adapter part 332 is basically the same as the connection method between the third adapter part 333 and the first adapter part 331, and will not be repeated here.

[0074] In some embodiments, the plane on which the first adapter portion 331 lies can be perpendicular to the plane on which the third adapter portion 333 lies. Thus, the provision of the third adapter portion 333 not only connects the first adapter portion 331 to the first inner wall 3051 but also improves the structural strength of the first adapter portion 331. In other words, the third adapter portion 333 can disperse the forces acting on the first adapter portion 331, thereby reducing the possibility of deformation or damage to the first adapter portion 331 during use of the photovoltaic awning 1000. Accordingly, the plane on which the second adapter portion 332 lies can be perpendicular to the plane on which the fourth adapter portion 334 lies. Thus, the provision of the fourth adapter portion 334 can not only connect the second adapter portion 332 to the second inner wall 3052 but also improve the structural strength of the second adapter portion 332. In other words, the fourth adapter portion 334 can disperse the forces acting on the second adapter portion 332, thereby reducing the possibility of deformation or damage to the second adapter portion 332 during use of the photovoltaic awning 1000.

[0075] In the embodiment of the present application, the adapter 33 is described as an integral structure, that is, the first adapter portion 331 , the second adapter portion 332 , the third adapter portion 333 and the fourth adapter portion 334 are formed as a whole structure by integral molding.

[0076] See also Figure 2 and Figure 3 , or see Figure 9 and Figure 10In some embodiments, the frame 11 includes a frame body 111 and a frame connector 113 detachably connected to an end of the frame body 111. Specifically, the portion of the first adapter 331 located outside the cavity 305 is detachably connected to the frame connector 113 of the first frame assembly 101; and / or the portion of the second adapter 332 located outside the cavity 305 is detachably connected to the frame connector 113 of the second frame assembly 103.

[0077] Specifically, in some embodiments, the steps for connecting the adapter 33 to two adjacent frame assemblies 10 (i.e., the first frame assembly 101 and the second frame assembly 103) may be as follows: first, connecting the frame joint 113 of the first frame assembly 101 to the first adapter portion 331, and connecting the frame joint 113 of the second frame assembly 103 to the second adapter portion 332; then, connecting the frame body 111 of the first frame assembly 101 to the frame joint 113 of the first frame assembly 101, and connecting the frame body 111 of the second frame assembly 103 to the frame joint 113 of the second frame assembly 103, thereby completing the connection between the adapter 33 and the two adjacent frame assemblies 10. It will be understood that the steps for connecting the adapter 33 to the two adjacent frame assemblies 10 in the above embodiment are merely exemplary. In other embodiments, the steps for connecting the adapter 33 to the two adjacent frame assemblies 10 may also be other forms, which will not be described in detail here.

[0078] Compared with the adapter 33 being directly connected to the frame body 111 of the frame assembly 10, the adapter 33 is connected to the frame body 111 through the frame joint 113, which can enhance the stability of the connection between the adapter 33 and the frame body 111 and prevent the photovoltaic awning 1000 ( Figure 1 or Figure 3 (as shown) during use, the frame assembly 10 falls off from the adapter 33; on the other hand, when the adapter 33 or the frame assembly 10 is subjected to external force, the frame joint 113 can disperse and absorb part of the external force, thereby reducing the possibility of damage to the adapter 33 or the frame assembly 10 by the external force, and extending the service life of the adapter 33 and the frame assembly 10.

[0079] Furthermore, in some embodiments, the frame body 111 is provided with a cavity 1111 extending through two opposing end surfaces thereof, and the cavity 1111 includes a first sidewall 1113 and a second sidewall 1115. The frame joint 113 includes a first joint portion 1131, a second joint portion 1133 opposing the first joint portion 1131, and a third joint portion 1135 connected between the first joint portion 1131 and the second joint portion 1133. The first joint portion 1131 is detachably connected to the first sidewall 1113. The second joint portion 1133 is detachably connected to the second sidewall 1115. The third joint portion 1135 blocks the opening of the cavity 1111.

[0080] Among them, the setting of the cavity 1111 can, on the one hand, reduce the weight of the frame body 111, which is conducive to the lightweighting of the frame body 111 and the convenience of transportation; on the other hand, it can facilitate the wiring of the photovoltaic awning 1000 and can protect the cables; on the other hand, the cavity 1111 can accommodate at least part of the frame joint 113, thereby reducing the space size occupied by the frame joint 113, which is conducive to the miniaturization of the frame assembly 10.

[0081] Specifically, in some embodiments, the portion of the first adapter portion 331 located outside the cavity 305 can be connected to the third joint portion 1135 of the frame joint 113 (hereinafter referred to as the first frame joint) of the first frame assembly 101, and is connected to the frame body 111 of the first frame assembly 101 through the first joint portion 1131 and the second joint portion 1133 of the first frame joint; accordingly, the portion of the second adapter portion 332 located outside the cavity 305 can be connected to the third joint portion 1135 of the frame joint 113 (hereinafter referred to as the second frame joint) of the second frame assembly 103, and is connected to the frame body 111 of the second frame assembly 103 through the first joint portion 1131 and the second joint portion 1133 of the second frame joint, thereby realizing the connection of the adapter 33 to two adjacent frame assemblies 10.

[0082] Please combine Figure 1 or Figure 3, the third joint portion 1135 blocks the opening of the cavity 1111, that is, the third joint portion 1135 can block the communication between the opening of the cavity 1111 and the outside world. At this time, the cross-sectional dimensions of the third joint portion 1135 can be roughly the same as the cross-sectional dimensions of the cavity 1111. Therefore, the setting of the frame joint 113 can also reduce or even prevent external impurities such as water or dust from entering the cavity 1111 and causing damage to the structure inside the cavity 1111 (such as the wiring harness of the photovoltaic module 200, etc.), thereby ensuring the stability and reliability of the operation of the photovoltaic awning 1000. It should be noted that in some embodiments, the frame joint 113 can be roughly U-shaped, so that the third joint portion 1135 of the frame joint 113 can block the opening of the cavity 1111 while the first joint portion 1131 and the second joint portion 1133 can both be connected to the frame body 111.

[0083] In some embodiments, at least a portion of the frame joint 113 is located within the cavity 305. In this case, the first joint portion 1131 is connected to the inner side of the first sidewall 1113 (the side of the first sidewall 1113 located within the cavity 305), and the second joint portion 1133 is connected to the inner side of the second sidewall 1115 (the side of the second sidewall 1115 located within the cavity 305). This reduces the space occupied by the frame joint 113, facilitating the miniaturization of the frame assembly 10. Furthermore, it prevents the frame joint 113 from being exposed to the outside world and causing visual defects, thereby improving the visual effect of the frame assembly 10. In other embodiments, the frame joint 113 is located outside the cavity 305. In this case, the first joint portion 1131 is connected to the outer side of the first side wall 1113 (the side of the first side wall 1113 opposite to the inner side of the first side wall 1113), and the second joint portion 1133 is connected to the inner side of the second side wall 1115 (the side of the second side wall 1115 opposite to the inner side of the second side wall 1115).

[0084] In some embodiments, the frame joint 113 is an integrated structure, that is, the first joint portion 1131, the second joint portion 1133, and the third joint portion 1135 are a single integral structure. This improves the bonding strength of the frame joint 113 and reduces the possibility of breakage or damage to the frame joint 113 during use of the photovoltaic awning 1000. In other embodiments, the frame joint 113 is a split structure, that is, the first joint portion 1131, the second joint portion 1133, and the third joint portion 1135 are three different structures. Furthermore, the first joint portion 1131, the second joint portion 1133, and the third joint portion 1135 can be connected together using a detachable or non-detachable connection.

[0085] See also Figures 2 to 4 , or see Figures 9 to 11In some embodiments, the adapter 33 further includes a locking portion 335 and a stopper 336. A first guide rail 3053 is provided on the first inner wall 3051. The first guide rail 3053 is formed with a first guide groove 3054. The third adapter portion 333 is in contact with the end of the first guide rail 3053 away from the first inner wall 3051. The rod of the locking portion 335 passes through the third adapter portion 333 and extends into the first guide groove 3054. The stopper 336 is received in the first guide groove 3054. The stopper 336 is sleeved on the rod of the locking portion 335 and engages with the end of the first guide rail 3053 away from the first inner wall 3051. The head of the locking portion 335 is located on the side of the third adapter portion 333 facing away from the first guide rail 3053. It should be noted that in some embodiments, the locking portion 335 may be a bolt, and the stopper 336 may be a nut or other structure capable of cooperating with the bolt.

[0086] Specifically, in some embodiments, the extension direction of the first guide rail 3053 may be the same as the extension direction of the column 31 (the direction from the upper end of the column 31 to the lower end of the column 31; or, the direction from the lower end of the column 31 to the upper end of the column 31). When the locking cam 335 is in the unlocking state, the locking cam 335 is in the unlocking state, and the locking cam 335 is in the unlocking state, so that the locking cam 335 is locked. It is understandable that the assembly steps of the third adapter portion 333 and the column assembly 30 in the above embodiment are merely illustrative. In other embodiments, the assembly steps of the third adapter portion 333 and the column assembly 30 may be in other forms, which are not illustrated one by one here.

[0087] In summary, the provision of the first guide rail 3053 can position and guide the adapter 33 during installation on the column 31, thereby improving the assembly efficiency between the adapter 33 and the column 31. In addition, because the first guide rail 3053 is provided on the first inner wall 3051, and the third adapter portion 333 is connected to the first guide rail 3053 via the locking portion 335 and the stop block 336, the connection between the third adapter portion 333 and the column 31 is located inside the column 31 (i.e., within the cavity 305). Compared to a connection between the third adapter portion 333 and the column 31 via screws penetrating the column 31, the outer side of the column 31 is more intact, thereby improving the appearance of the column 31.

[0088] In some embodiments, a second guide rail 3055 is provided on the second inner wall 3052, and a second guide groove 3056 is formed on the second guide rail 3055. The fourth adapter portion 334 is in contact with the end of the second guide rail 3055 away from the second inner wall 3052. The rod of the locking portion 335 passes through the fourth adapter portion 334 and extends into the second guide groove 3056. The limit block 336 is accommodated in the second guide groove 3056. The limit block 336 is sleeved on the rod of the locking portion 335 and is engaged with the end of the second guide rail 3055 away from the second inner wall 3052. The head of the locking portion 335 is located on the side of the fourth adapter portion 334 away from the second guide rail 3055.

[0089] Specifically, in some embodiments, the extension direction of the second guide rail 3055 may be the same as the extension direction of the column 31 (the direction from the upper end of the column 31 to the lower end of the column 31; or, the direction from the lower end of the column 31 to the upper end of the column 31). When the locking cam 335 is in the unlocking state, the locking cam 335 is in the unlocking state, and the locking cam 335 is in the unlocking state, so that the locking cam 335 is unlocked. It is understandable that the assembly steps of the fourth adapter portion 334 and the column assembly 30 in the above embodiment are merely illustrative. In other embodiments, the assembly steps of the fourth adapter portion 334 and the column assembly 30 may be in other forms, which are not illustrated one by one here.

[0090] In summary, the provision of the second guide rail 3055 can position and guide the installation of the adapter 33 on the column 31, thereby improving the assembly efficiency between the adapter 33 and the column 31. In addition, because the second guide rail 3055 is provided on the second inner wall 3052, and the fourth adapter portion 334 is connected to the second guide rail 3055 via the locking portion 335 and the stop block 336, the connection between the fourth adapter portion 334 and the column 31 is located inside the column 31 (i.e., within the cavity 305). Compared to a connection between the fourth adapter portion 334 and the column 31 via screws penetrating the column 31, the outer side of the column 31 is more intact, thereby improving the appearance of the column 31.

[0091] See also Figure 2 and Figure 3 , or see Figure 9 and Figure 10 In some embodiments, the frame assembly 10 includes a frame 11, and the frame 11 includes a first side wall 1113 and a second side wall 1115 that are opposite to each other, and a third side wall 1117 connecting the first side wall 1113 and the second side wall 1115. It should be noted that, in some embodiments, the first side wall 1113 of the frame 11 can be the first side wall 1113 of the cavity 1111 described above, and the second side wall 1115 of the frame 11 can be the second side wall 1115 of the cavity 1111 described above.

[0092] Since the portion of the first adapter portion 331 located outside the cavity 305 is detachably connected to the frame joint 113 (i.e., the first frame joint) of the first frame assembly 101, and the portion of the second adapter portion 332 located outside the cavity 305 is detachably connected to the frame joint 113 (i.e., the second frame joint) of the second frame assembly 103, that is, the first frame assembly 101 and the second frame assembly 103 are connected together through the adapter 33, and the adapter 33 is exposed to the outside world, the corner where the first frame assembly 101 and the second frame assembly 103 meet will be less coherent and have visual defects.

[0093] Please combine Figure 4 or Figure 11In certain embodiments of the present application, the column assembly 30 further includes a first cover member 35, which is mounted on the upper end surface of the column 31 and connected to the adapter 33. The first cover member 35 is located at the corner where the first frame assembly 101 and the second frame assembly 103 meet. The first cover member 35 is connected to and flush with the outer peripheral wall of the column 31 in the length direction of the column 31, connected to and flush with the first side wall 1113 of the first frame 11 in the length direction of the first frame 11 of the first frame assembly 101, and connected to and flush with the first side wall 1113 of the second frame 11 in the length direction of the second frame 11 of the second frame assembly 103. This ensures visual continuity and consistency at the corner where the first frame assembly 101 and the second frame assembly 103 meet, avoids visual defects caused by the adapter 33 being exposed to the outside world (for example, the user can directly see the bolts connecting the adapter 33 to the frame joint 113), and improves the aesthetics of the frame structure 100.

[0094] In addition, the provision of the first cover member 35 can also protect the adapter 33, that is, the provision of the first cover member 35 can prevent the adapter 33 from directly colliding with other structures and causing damage, thereby extending the service life of the adapter 33.

[0095] Furthermore, in some embodiments, the column assembly 30 also includes a second cover member 37, which is carried on the end surface of the first cover member 35 away from the column 31 and is connected to the adapter 33. The second cover member 37 is located at the corner where the first frame assembly 101 and the second frame assembly 103 meet. The first cover member 35 is connected and flush with the third side wall 1117 of the frame 11 in the length direction of the first frame 11 of the first frame assembly 101, and is connected and flush with the third side wall 1117 of the second frame 11 in the length direction of the second frame 11 of the second frame assembly 103. This ensures visual continuity and consistency at the corner where the first frame assembly 101 and the second frame assembly 103 meet, avoids visual defects caused by the adapter 33 being exposed to the outside world (for example, the user can directly see the bolts connecting the adapter 33 to the frame joint 113), and improves the aesthetics of the frame structure 100.

[0096] In addition, the provision of the second cover 37 can also protect the adapter 33. That is, the provision of the second cover 37 can not only prevent the adapter 33 from directly colliding with other structures and causing damage, but also prevent external impurities such as water or dust from directly contacting the adapter 33 and causing corrosion damage to the adapter 33, thereby extending the service life of the adapter 33. In addition, the provision of the second cover 37 can also reduce the possibility of external impurities such as water or dust entering the cavity 1111 through the gap between the frame joint 113 and the frame body 111, thereby preventing damage to the structures within the cavity 1111 (such as the wiring harness of the photovoltaic module 200).

[0097] In some embodiments, the first cover member 35 and the second cover member 37 are integrally formed, that is, they form a single, integrated structure. This improves the bonding strength between the first cover member 35 and the second cover member 37 and reduces the likelihood of breakage during use of the photovoltaic awning 1000. In other embodiments, the first cover member 35 and the second cover member 37 are separate structures, that is, they are two different structures. Furthermore, the first cover member 35 and the second cover member 37 can be connected together using a detachable or non-detachable connection.

[0098] See also Figures 2 to 5 ,or Figures 9 to 12 In some embodiments, the adapter 33 further includes a locking portion 335. The adapter 33 further includes a first waiting portion 337 and a second waiting portion 338. The first waiting portion 337 is connected to the first adapter portion 331, and is located on opposite sides of the first adapter portion 331 with the third adapter portion 333. The first waiting portion 337 is provided with a first locking hole 3058. The first covering member 35 includes a covering body 351 and a first engaging portion 353 connected to the covering body 351. The second waiting portion 338 is connected to the second adapter portion 332, and is located on opposite sides of the second adapter portion 332 with the fourth adapter portion 334. The second waiting portion 338 is provided with a second locking hole 3058. The second covering member 37 includes a covering body 351 and a second engaging portion 355 connected to the covering body 351. The first engaging portion 353 engages with the first waiting portion 337, and the second engaging portion 355 engages with the second waiting portion 338, thereby connecting the first cover member 35 to the adapter member 33. One locking portion 335 passes through the second cover member 37 and the first locking hole 3058, while the other locking portion 335 passes through the second cover member 37 and the second locking hole 3058, thereby connecting the second cover member 37 to the adapter member 33.

[0099] Specifically, in some embodiments, the first engaging portion 337 may be a protrusion that extends from the first adapter portion 331 away from the third adapter portion 333. The first engaging portion 353 may also be a protrusion that extends from the cover body 351 away from the cover body 351. The first engaging portion 337 and the first engaging portion 353 cooperate to connect the first cover member 35 to the adapter 33. The first engaging portion 337 may include a first mating surface (a surface of the first engaging portion 337 that is adjacent to the second adapter portion 332), and the second engaging portion 355 may include a second mating surface. The first mating surface and the second mating surface cooperate to connect the first cover member 35 to the first adapter 33. In one example, the first mating surface is a curved surface, and accordingly, the second mating surface is also a curved surface. In another example, the first mating surface is a flat surface, and accordingly, the second mating surface is also a flat surface.

[0100] More specifically, please combine Figure 5 or Figure 12 In some embodiments, the cross-sectional shape of the first waiting portion 337 can be substantially circular, and the cross-sectional shape of the first engaging portion can be substantially J-shaped. Thus, when the first engaging portion 353 is engaged with the first waiting portion 337, the first covering member 35 is connected to the adapter 33, and the horizontal freedom of the first covering member 35 is restricted.

[0101] It should be noted that the structure of the second waiting part 338 is basically the same as that of the first waiting part 337, the structure of the second locking part 355 is the same as that of the first locking part 353, and the connection method between the second waiting part 338 and the second locking part 355 is the same as that between the first waiting part 337 and the first locking part 353, and will not be repeated here.

[0102] In some embodiments, the assembly steps between the first cover member 35 and the adapter member 33 may be as follows: when the first waiting portion 337 corresponds to the first engaging portion 353 and the second waiting portion 338 corresponds to the second engaging portion 355, the first cover member 35 is pushed downward from the upper end of the adapter member 33 to the limit position, thereby achieving the connection between the adapter member 33 and the first cover member 35; or, first, a force is applied to the first engaging portion 353 to engage with the first waiting portion 337, and then a force is applied to the second engaging portion 355 to engage with the second waiting portion 338, thereby achieving the connection between the adapter member 33 and the first cover member 35. It will be understood that the assembly steps between the first cover member 35 and the adapter member 33 in the above embodiment are merely illustrative. In other embodiments, the assembly steps between the first cover member 35 and the adapter member 33 may also include other forms, which are not described one by one here.

[0103] In certain embodiments, one locking portion 335 can be inserted through the second cover member 37 and the first locking hole 3058 from the top of the second cover member 37, while the other locking portion 335 can be inserted through the second cover member 37 and the second locking hole 3058 from the top of the second cover member 37. In this way, the locking portions 335 are located in a location that is not easily visible to the user, thereby improving the aesthetics of the frame structure 100. Furthermore, the provision of the first engaging portion 353 and the second engaging portion 355 can effectively disperse and resist external loads, preventing damage to the first cover member 35 caused by excessive external loads, thereby improving the load-bearing capacity of the first cover member 35 and extending the service life of the first cover member 35.

[0104] See also Figure 2 and Figure 3 ,or Figure 9 and Figure 10 In some embodiments, the column assembly 30 further includes a base plate 32 and at least two locking members 38. The base plate 32 is mounted on the lower end of the column 31 and is used to connect to the surface to be fixed. A plurality of reinforcing ribs 3057 are provided on the inner wall of the cavity 305, and at least two of the reinforcing ribs 3057 are provided with locking holes 3058. At least two locking members 38 pass through the base plate 32 and are respectively locked in the at least two locking holes 3058 to mount the base plate 32 on the lower end of the column 31. The provision of the reinforcing ribs 3057 can, on the one hand, facilitate the provision of the locking holes 3058, thereby ensuring the connection between the base plate 32 and the column 31; on the other hand, it can effectively disperse and resist the external load on the column 31, preventing the column 31 from being damaged due to excessive external load, thereby improving the load-bearing capacity of the column 31 and extending the service life of the column 31.

[0105] In certain embodiments of the present application, the cross-sectional dimensions of the base plate 32 are larger than the cross-sectional dimensions of the columns 31. Thus, compared to when the columns 31 are directly connected to the surface to be fixed, the contact area between the column assembly 20 and the surface to be fixed is larger, thereby improving the stability of the frame structure 100 when installed on the surface to be fixed. In one example, the base plate 32 can be detachably or non-detachably connected to the surface to be fixed via a locking member 38. Of course, it is understood that in other examples, the base plate 32 may not be connected to the surface to be fixed, in which case the base plate 32 is merely supported on the surface to be fixed.

[0106] In some embodiments, the column assembly 30 further includes at least two locking members 38, and the at least two locking members 38 are used to fix the base plate 32 to the surface to be fixed. It should be noted that in some embodiments, the locking members 38 may be bolts or solder, etc. In one example, when the locking members 38 are bolts, the base plate 32 and the surface to be fixed are connected together in a detachable manner, thereby facilitating the installation and disassembly of the frame structure 100. In another example, when the locking members 38 are solder, the base plate 32 and the surface to be fixed are connected together in a non-detachable manner, thereby improving the stability of the connection between the base plate 32 and the surface to be fixed.

[0107] Please continue reading Figure 2 and Figure 3 ,or Figure 9 and Figure 10 In some embodiments, the column assembly 30 further includes a third cover member 39 mounted on the base plate 32 and at least partially surrounding the sidewalls at the lower ends of the columns 31. At least two locking members 38 are housed within the space formed by the third cover member 39 and the sidewalls at the lower ends of the columns 31. This prevents the locking members 38 from being exposed to the outside world and causing visual defects, thereby enhancing the aesthetics of the frame structure 100. Furthermore, the provision of the third cover member 39 reduces the likelihood of liquid contact with the locking members 38, preventing corrosion that would make them difficult to remove from the base plate 32.

[0108] See also Figure 2 、 Figure 3 and Figure 6 , or see Figure 9 、 Figure 10 and Figure 13 In some embodiments, the frame assembly 10 further includes a first flow guide 13. The frame assembly 10 includes a frame 11, which includes a frame body 111 and a flow connection member 115 connected to the frame body 111. The first flow guide 13 is connected to and communicates with the flow connection members 115 of at least two adjacent frame assemblies 10. The first flow guide 13 communicates with the opening at the upper end of the column 31. The sidewall at the lower end of the column 31 is provided with a drainage hole 3031. The flow connection member 115 is used to receive fluid and guide the fluid to flow to the first flow guide 13. The first flow guide 13 is used to guide the incoming fluid to the cavity 305 of the column 31. The drainage hole 3031 is used to drain the fluid within the cavity 305 of the column 31. It should be noted that in some embodiments, the fluid received by the flow connection member 115 can be liquid such as rainwater accumulated on the photovoltaic module 200.

[0109] Specifically, in some embodiments, the flow connecting member 115 includes a flow connecting groove, which is used to receive the fluid and guide the fluid to flow to the first flow guide member 13; the first flow guide member 13 is arranged in the flow connecting groove of the flow connecting member 115 of the two adjacent frame assemblies 10 to achieve the connection and communication of the flow connecting members 115 of the two adjacent frame assemblies 10, and the first flow guide member 13 is provided with a through hole, which is connected to the opening at the upper end of the column 31. Among them, when the flow receiving trough receives the fluid, the flow receiving trough can guide the received fluid to the first guide member 13, and flow into the cavity 305 of the column 31 through the perforation on the first guide member 13 and the opening at the upper end of the column 31 (the column 31 corresponding to the first guide member 13), and then be discharged to the outside of the column 31 through the drainage hole 3031 on the column 31, thereby preventing the fluid from accumulating on the surface of the photovoltaic component 200 and avoiding the fluid from blocking the sunlight. On the one hand, it can improve the light absorption rate of the photovoltaic component 200, ensure the energy output of the photovoltaic awning 1000, and improve the power generation efficiency; on the other hand, it can prevent the fluid from soaking the photovoltaic component 200 and causing the photovoltaic component 200 to age, and prevent the fluid from penetrating into the interior of the photovoltaic component 200, thereby extending the service life of the photovoltaic component 200. In addition, compared to the flow connecting piece 115 directly discharging the received fluid to the surface to be fixed, the flow connecting piece 115 guiding the fluid to flow to the first flow guide piece 13 can also prevent the fluid from directly impacting the surface to be fixed or other objects, thereby reducing water splashing and water erosion, and reducing the probability of the area below the photovoltaic module 200 being adversely affected by the fluid.

[0110] More specifically, in some embodiments, the perforation of the first flow guide 13 may be located at the lowest point of the flow connection trough. Thus, under the action of gravity, the fluid in the flow connection trough will gather at the perforation of the first flow guide 13, thereby ensuring that the fluid can be smoothly discharged from the flow connection trough 115. It should be noted that the lowest point of the flow connection trough refers to the lowest part of the flow connection trough structure, which is where the fluid ultimately settles under the action of gravity.

[0111] It should be noted that, in some embodiments, the material of the first flow guide 13 may include but is not limited to silicone, rubber, plastic or metal. The first flow guide 13 may be connected and communicated with the flow connection piece 115 of at least two adjacent frame assemblies 10 in a detachable connection manner or a non-detachable connection manner. In some embodiments of the present application, the first flow guide 13 may be connected and communicated with the flow connection piece 115 of two adjacent frame assemblies 10 in an adhesive manner. Thus, the first flow guide 13 can prevent the fluid from leaking through the gap at the junction of the flow connection pieces 115 of the two adjacent frame assemblies 10 while connecting the flow connection grooves of the flow connection pieces 115 of the two adjacent frame assemblies 10, thereby ensuring that the fluid flows into the cavity 305 of the column 31 through the first flow guide 13, thereby improving the rainproof effect of the photovoltaic awning 1000.

[0112] In some embodiments, the frame body 111 and the flow connection piece 115 are an integral structure, that is, the frame body 111 and the flow connection piece 115 can be formed into an integral structure by an integrated molding method. In this way, on the one hand, the bonding strength between the frame body 111 and the flow connection piece 115 can be improved, and the flow connection piece 115 can be prevented from falling off from the frame body 111 during the use of the photovoltaic awning 1000; on the other hand, the assembly steps of the frame assembly 10 can be reduced, and the assembly efficiency of the frame structure 100 can be improved. In other embodiments, the frame body 111 and the flow connection piece 115 are split structures, that is, the frame body 111 and the flow connection piece 115 are two different structures. The frame body 111 and the flow connection piece 115 can be combined together in a detachable connection method or a non-detachable connection method.

[0113] Please continue reading Figure 2 、 Figure 3 and Figure 6 , or continue to Figure 9 、 Figure 10 and Figure 13 In some embodiments, the frame assembly 10 further includes a second flow guide 15, which is used to connect and communicate the flow connection pieces 115 of two adjacent frame assemblies 10. The second flow guide 15 is not connected to the openings at the upper ends of the corresponding columns 31. It should be noted that in some embodiments, the cavities 305 of the columns 31 corresponding to the second flow guide 15 can be used to accommodate wiring harnesses for the photovoltaic assembly 200 and other components of the photovoltaic awning 1000. As a result, the second flow guide 15 is not connected to the openings at the upper ends of the corresponding columns 31. In other words, the fluid in the flow connection piece 115 cannot flow through the second flow guide 15 into the cavities 305 of the columns 31 corresponding to the second flow guide 15, thereby preventing the fluid from flowing into the cavities 305 of the columns 31 corresponding to the second flow guide 15 and causing short circuits, thereby improving the stability and reliability of power generation of the photovoltaic awning 1000.

[0114] For example, please combine Figure 1 or Figure 8In the case where the cross-sectional shape of the first space 110 is a square, the frame assemblies 10 may include four, and the four frame assemblies 10 are sequentially the first frame assembly 101, the second frame assembly 103, the third frame assembly 105, and the fourth frame assembly 107. In this case, the first flow guide members 13 may include three, and the second flow guide member 15 may include one. The three first flow guide members 13 are respectively used to connect and communicate the flow connection member 115 of the first frame assembly 101 with the flow connection member 115 of the second frame assembly 103, the flow connection member 115 of the second frame assembly 103 with the flow connection member 115 of the third frame assembly 105, and the flow connection member 115 of the third frame assembly 105 with the flow connection member 115 of the fourth frame assembly 107; the one second flow guide member 15 is used to connect and communicate the flow connection member 115 of the fourth frame assembly 107 with the flow connection member 115 of the first frame assembly 101.

[0115] Please combine Figure 4 or Figure 11 In some embodiments, the frame assembly 10 further includes a mounting bracket 17. The mounting bracket 17 is mounted on the second side wall 1115 of the frame body 111 and is closer to the third side wall 1117 of the frame body 111 than the flow connection piece 115. The mounting bracket 17 is used to support the photovoltaic assembly 200. Specifically, the mounting bracket 17 is closer to the third side wall 1117 of the frame body 111 than the flow connection piece 115. That is, the mounting bracket 17 is closer to the top of the frame structure 100 than the flow connection piece 115. This ensures that the flow connection piece 115 can receive the fluid on the photovoltaic assembly 200.

[0116] In some embodiments, the frame body 111 and the mounting frame 17 are an integral structure, that is, the frame body 111 and the mounting frame 17 can be formed into an integral structure by an integral molding method. In this way, on the one hand, the bonding strength between the frame body 111 and the mounting frame 17 can be improved, and the mounting frame 17 can be prevented from falling off from the frame body 111 during the use of the photovoltaic awning 1000; on the other hand, the assembly steps of the frame assembly 10 can be reduced, and the assembly efficiency of the frame structure 100 can be improved. In other embodiments, the frame body 111 and the mounting frame 17 are split structures, that is, the frame body 111 and the mounting frame 17 are two different structures. The frame body 111 and the mounting frame 17 can be combined together in a detachable connection method or a non-detachable connection method.

[0117] See also Figure 2 and Figure 7 , and combined with Figure 3 and Figure 4 , or see Figure 9 and Figure 14 , and combined with Figure 10 and Figure 11In some embodiments, the frame assembly 10 further includes a second flow guide 15. The crossbeam assembly 20 includes a crossbeam 21, including a crossbeam body 211, a crossbeam joint 213, and a current-carrying member 215. The crossbeam joint 213 connects the crossbeam body 211 to the second sidewalls 1115 of the frames 11 of two opposing frame assemblies 10; the current-carrying members 215 are located on opposite sides of the crossbeam body 211 in the width direction, and are connected and communicated with the flow-connecting member 115 of the frame assembly 10 through the second flow guide 15.

[0118] It should be noted that the structure of the beam assembly 20 in this embodiment (including the beam body 211, the beam joint 213 and the current-carrying part 215) is roughly the same as the structure of the frame assembly 10 in the above embodiment (including the frame body 111, the frame joint 113 and the current-carrying part 115). Therefore, the specific structure of the beam assembly 20 in this embodiment can refer to the structural introduction of the frame assembly 10 in the above embodiment, and will not be repeated here.

[0119] It can be understood that the beam body 211 can be connected to the second side wall 1115 of the frame 11 of the first frame assembly 101 and the second side wall 1115 of the frame 11 of the third frame assembly 105 through the beam joint 213; or, the beam body 211 can be connected to the second side wall 1115 of the frame 11 of the second frame assembly 103 and the second side wall 1115 of the frame 11 of the fourth frame assembly 107 through the beam joint 213.

[0120] Specifically, in certain embodiments, when the current-carrying member 215 receives fluid, the current-carrying member 215 can guide the received fluid through the second flow guide member 15 to the flow connection member 115. Subsequently, the flow connection member 115 can guide the received fluid to the first flow guide member 13. The fluid flows through the perforations in the first flow guide member 13 and the openings at the upper ends of the pillars 31 (the pillars 31 corresponding to the first flow guide member 13) into the cavities 305 of the pillars 31, and then drains out of the pillars 31 through the drainage holes 3031 in the pillars 31. This prevents the fluid from accumulating on the surface of the photovoltaic modules 200 and blocking sunlight. This, on the one hand, improves the light absorption rate of the photovoltaic modules 200, ensures the energy output of the photovoltaic awning 1000, and enhances power generation efficiency. It also prevents the fluid from soaking into the photovoltaic modules 200, which can cause aging of the photovoltaic modules 200, and prevents the fluid from penetrating into the interior of the photovoltaic modules 200, thereby extending the service life of the photovoltaic modules 200. In addition, compared to the current-carrying member 215 directly discharging the received fluid to the surface to be fixed, the current-carrying member 215 guiding the fluid to flow to the flow connecting member 115 can also prevent the fluid from directly impacting the surface to be fixed or other objects, thereby reducing water splashing and water erosion, and reducing the probability of the area below the photovoltaic module 200 being adversely affected by the fluid.

[0121] In certain embodiments, the crossbeam assembly 20 further includes a loading rack 23 mounted on two opposite sides of the crossbeam body 211 and positioned closer to the top of the crossbeam body 211 than the current-carrying member 215. The loading rack 23 is used to support the photovoltaic assembly 200. In other words, the loading rack 23 is closer to the top of the crossbeam body 211 than the current-carrying member 215, thereby ensuring that the current-carrying member 215 can receive the fluid from the photovoltaic assembly 200.

[0122] In some embodiments, the crossbeam body 211 and the loading rack 23 are an integral structure, that is, the crossbeam body 211 and the loading rack 23 can be formed into an integral structure by an integral molding method. This can improve the bonding strength between the crossbeam body 211 and the loading rack 23 on the one hand, and prevent the loading rack 23 from falling off the crossbeam body 211 during the use of the photovoltaic awning 1000; on the other hand, it can reduce the assembly steps of the frame assembly 10 and improve the assembly efficiency of the frame structure 100. In other embodiments, the crossbeam body 211 and the loading rack 23 are split structures, that is, the crossbeam body 211 and the loading rack 23 are two different structures. The crossbeam body 211 and the loading rack 23 can be combined together by a detachable connection method or a non-detachable connection method.

[0123] In the description of this specification, the descriptions with reference to the terms "certain embodiments", "in an example", "exemplarily", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are mutually inconsistent.

[0124] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A photovoltaic awning frame structure, characterized in that: include: A plurality of frame assemblies for mounting photovoltaic assemblies, wherein two adjacent frame assemblies include a first frame assembly and a second frame assembly; and Multiple column assemblies, the upper end of each column assembly is used to connect two adjacent frame assemblies, and the lower end is connected to the surface to be fixed through a locking member. The column assembly includes a column and an adapter installed on the upper end of the column, and the adapter connects the first frame assembly and the second frame assembly.

2. The frame structure according to claim 1, characterized in that: The frame assembly includes a frame, the column is provided with a cavity penetrating the upper end surface and the lower end surface thereof, the cavity includes a first inner wall and a second inner wall bent and connected to each other; the adapter includes: A first adapter portion, at least partially extending through the cavity, wherein a portion of the first adapter portion located outside the cavity is connected to the frame of the first frame assembly; and The second adapter portion is at least partially disposed in the cavity and is bent and connected to the first adapter portion. The portion of the second adapter portion located outside the cavity is connected to the frame of the second frame assembly.

3. The frame structure according to claim 2, characterized in that: The adapter also includes: a third adapter portion connected to the first adapter portion and located in the cavity, wherein the third adapter portion is connected to the first inner wall of the cavity; and The fourth adapter portion is connected to the second adapter portion and is located in the cavity. The fourth adapter portion is connected to the second inner wall of the upper end of the column.

4. The frame structure according to claim 2, characterized in that: The frame includes: the frame body; and A frame joint detachably connected to the end of the frame body; wherein: The portion of the first adapter portion located outside the cavity is detachably connected to the frame joint of the first frame assembly; and / or, The portion of the second adapter portion located outside the cavity is detachably connected to the frame joint of the second frame assembly.

5. The frame structure according to claim 4, characterized in that: The frame body is provided with a cavity penetrating two opposite end surfaces thereof, the cavity including a first side wall and a second side wall opposite to each other; the frame joint includes: a first joint portion, the first joint portion being detachably connected to the first side wall; a second joint portion opposite to the first joint portion, the second joint portion being detachably connected to the second side wall; and A third joint portion is connected between the first joint portion and the second joint portion, and the third joint portion blocks the opening of the cavity.

6. The frame structure according to claim 2, characterized in that: The frame body of the frame is provided with a cavity penetrating two opposite end surfaces thereof, and the cavity includes a first side wall and a second side wall that are opposite to each other; the adapter also includes: a locking portion and a limit block; A first guide rail is provided on the first inner wall, a first guide rail is formed with a first guide groove, the third adapter portion of the adapter is in contact with an end of the first guide rail away from the first inner wall, the rod portion of the locking portion passes through the third adapter portion and extends into the first guide groove, the limit block is accommodated in the first guide groove, the limit block is sleeved on the rod portion of the locking portion and engaged with an end of the first guide rail away from the first inner wall, and the head portion of the locking portion is located on a side of the third adapter portion facing away from the first guide rail; and / or, A second guide rail is provided on the second inner wall, and a second guide groove is formed on the second guide rail. The fourth adapter portion of the adapter is in contact with the end of the second guide rail away from the second inner wall. The rod portion of the locking portion passes through the fourth adapter portion and extends into the second guide groove. The limit block is accommodated in the second guide groove. The limit block is sleeved on the rod portion of the locking portion and is engaged with the end of the second guide rail away from the second inner wall. The head portion of the locking portion is located on the side of the fourth adapter portion facing away from the second guide rail.

7. The frame structure according to claim 2, characterized in that: The frame assembly includes a frame, the frame including a first side wall and a second side wall opposite to each other, and a third side wall connecting the first side wall and the second side wall; the column assembly also includes: A first covering member is installed on the upper end surface of the column and connected to the adapter. The first covering member is located at the corner where the first frame assembly and the second frame assembly meet. The first covering member is connected to and flush with the outer peripheral wall of the column in the length direction of the column, connected to and flush with the first side wall of the first frame in the length direction of the first frame of the first frame assembly, and connected to and flush with the first side wall of the second frame in the length direction of the second frame of the second frame assembly.

8. The frame structure according to claim 7, characterized in that: The column assembly also includes: The second covering member is carried on the end face of the first covering member away from the column and is connected to the adapter. The second covering member is located at the corner where the first frame assembly and the second frame assembly are connected. The first covering member is connected to and flush with the third side wall of the frame in the length direction of the first frame of the first frame assembly, and is connected to and flush with the third side wall of the second frame in the length direction of the second frame of the second frame assembly.

9. The frame structure according to claim 8, characterized in that: The adapter also includes a locking portion; the adapter also includes: The first waiting portion is connected to the first adapter portion and is located on opposite sides of the first adapter portion with the third adapter portion of the adapter. The first waiting portion is provided with a first locking hole. The first covering member includes a covering body and a first engaging portion connected to the covering body. The second waiting-for-engaging portion is connected to the second adapter portion, and the fourth adapter portion of the adapter portion is located on opposite sides of the second adapter portion. The second waiting-for-engaging portion is provided with a second locking hole. The first covering member includes a covering body and a second engaging portion connected to the covering body. The first engaging portion engages with the first waiting portion, and the second engaging portion engages with the second waiting portion, so that the first covering member is connected to the adapter; One of the locking parts passes through the second covering member and the first locking hole, and the other locking part passes through the second covering member and the second locking hole, so that the second covering member is connected to the adapter.

10. The frame structure according to claim 1, characterized in that: The column assembly also includes a base plate and at least two locking parts. The base plate is installed at the lower end of the column and is used to connect with the surface to be fixed; the column is provided with a cavity running through its upper end face and lower end face, and a plurality of reinforcing ribs are provided on the inner wall of the cavity, at least two of the reinforcing ribs are provided with locking holes, and at least two of the locking parts pass through the base plate and are respectively locked in at least two of the locking holes to install the base plate at the lower end of the column.

11. The frame structure according to claim 1, characterized in that: The frame assembly also includes a first flow guide, the frame assembly includes a frame, the frame includes a frame body and a flow connecting piece connected to the frame body, the first flow guide is connected and communicated with the flow connecting pieces of at least two adjacent frame assemblies, the first flow guide is communicated with the opening at the upper end of the column, the side wall at the lower end of the column is provided with a drainage hole, the flow connecting piece is used to receive the fluid and guide the fluid to flow to the first flow guide, the first flow guide is used to guide the inflowing fluid to the cavity of the column, and the drainage hole is used to discharge the fluid in the cavity of the column.

12. The frame structure according to claim 11, characterized in that: The frame assembly further includes a second flow guide member, which is used to connect and communicate with the flow connecting members of the other two adjacent frame assemblies. The second flow guide member is not communicated with the opening at the upper end of the corresponding column.

13. The frame structure according to claim 11, characterized in that: The frame assembly further includes a mounting frame, which is mounted on the second side wall of the frame body and closer to the third side wall of the frame body than the connecting piece. The mounting frame is used to support the photovoltaic assembly.

14. The frame structure according to any one of claims 1 to 13, characterized in that: A plurality of the frame components enclose a first space; the frame structure further comprises: The beam assembly has two opposite ends connected to the two opposite frame assemblies respectively, and divides the first space into a plurality of second spaces, wherein the second spaces are used for installing the photovoltaic assemblies.

15. The frame structure according to claim 14, characterized in that: The frame assembly further includes a second flow guide; the beam assembly includes: The crossbeam includes a crossbeam body, a crossbeam joint and a current-carrying part. The crossbeam joint connects the crossbeam body to the second side walls of the frames of the two opposite frame assemblies. The current-carrying part is located on opposite sides of the width direction of the crossbeam body. The current-carrying part is connected and communicated with the flow connecting part of the frame assembly through the second flow guide part.

16. The frame structure according to claim 15, characterized in that: The crossbeam assembly further comprises: A loading rack is installed on two opposite sides of the beam body and is closer to the top of the beam body than the current-carrying member. The loading rack is used to carry the photovoltaic components.

17. A photovoltaic sunshade, characterized in that: include: The frame structure according to any one of claims 1 to 16; and Photovoltaic components are installed on the frame structure.

Images