Photovoltaic sunshade

Abstract

The utility model discloses a photovoltaic sunshade. The photovoltaic sunshade comprises a photovoltaic assembly and a frame structure. The photovoltaic assembly comprises a photovoltaic frame and a photovoltaic piece, the photovoltaic frame comprises a first frame and a second frame which are opposite in the first direction, and the photovoltaic piece comprises a photovoltaic panel and a connector electrically connected with the photovoltaic panel. The frame structure comprises a plurality of frame assemblies, the frame assemblies define a first space, the first space is used for installing a photovoltaic module, each frame assembly comprises a frame and an installation frame arranged on the inner side of the frame, the installation frame is connected with a first frame of the photovoltaic module, and the quick-release assembly penetrates through the installation frame and the first frame and / or a second frame. And the first frame and / or the second frame are / is connected with the mounting rack.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic, in particular to a photovoltaic sunshade. BACKGROUND

[0002] In recent years, with the increasing awareness of renewable energy utilization, solar energy as a clean and renewable energy has been paid more and more attention. Among them, the photovoltaic sunshade integrates photovoltaic modules into the frame structure to form a new photovoltaic product integrating sunshade, rain protection and power generation. However, photovoltaic modules are usually difficult to be detached from the frame structure. CONTENT OF THE INVENTION

[0003] The present application provides a photovoltaic sunshade.

[0004] The photovoltaic sunshade of the present application includes a photovoltaic module and a frame structure. It includes a photovoltaic frame and a photovoltaic component, the photovoltaic frame includes two first frames and a second frame opposite in a first direction, and the photovoltaic component includes a photovoltaic panel and a joint electrically connected to the photovoltaic panel. The frame structure includes a plurality of edge frame assemblies, a plurality of the edge frame assemblies surround a first space, the first space is used for installing the photovoltaic module, the edge frame assembly includes an edge frame and a mounting rack arranged on the inner side of the edge frame, and a quick release assembly is arranged through the mounting rack and the first frame and / or the second frame to connect the first frame and / or the second frame and the mounting rack.

[0005] In some embodiments, the frame structure further includes a crossbeam assembly, opposite ends of the crossbeam assembly are respectively connected to two opposite edge frame assemblies, and the first space is divided into a plurality of second spaces, the crossbeam assembly includes a crossbeam and a loading rack arranged on opposite sides of the crossbeam, the edge frame assembly on the outermost side opposite to the crossbeam assembly includes an edge frame and a mounting rack arranged on the inner side of the edge frame, one of the mounting rack and the loading rack is connected to the first frame of the outermost photovoltaic module, and a quick release assembly is arranged through the other of the mounting rack and the loading rack and the second frame of the outermost photovoltaic module to connect the second frame of the outermost photovoltaic module and the other of the mounting rack and the loading rack.

[0006] In some embodiments, the mounting rack comprises a bearing plate, the second frame comprises a first limiting portion, and the first limiting portion is borne on the bearing plate; the quick release assembly comprises a first limiting member, a connecting member, and a handle. The first limiting member is used to abut one of the bearing plate and the first limiting portion to limit movement of the photovoltaic assembly or the frame assembly along a thickness direction of the photovoltaic assembly, and the first limiting member is sleeved on the connecting member. The connecting member penetrates the second frame and the frame body. The handle is rotatably connected with the connecting member through a connecting shaft. The quick release assembly has a locked state and an unlocked state, and a distance between the connecting shaft and the first limiting member in the thickness direction when the quick release assembly is in the locked state is greater than a distance between the connecting shaft and the first limiting member in the thickness direction when the quick release assembly is in the unlocked state.

[0007] In some embodiments, the quick release assembly further comprises a second limiting member. The second limiting member is used to abut the other of the bearing plate and the first limiting portion to limit movement of the photovoltaic assembly or the frame assembly along the thickness direction of the photovoltaic assembly, and the first limiting member and the second limiting member are both sleeved on the connecting member.

[0008] In some embodiments, the frame comprises a frame body, the frame body comprises a bearing plate, the second frame comprises a first limiting portion, and the first limiting portion is borne on the bearing plate. The quick release assembly comprises a first limiting member, a second limiting member, a connecting member, and a handle. The first limiting member is used to abut one of the bearing plate and the first limiting portion to limit forward movement of the photovoltaic assembly or the frame assembly along a thickness direction of the photovoltaic assembly. The second limiting member is used to abut the other of the bearing plate and the first limiting portion to limit reverse movement of the photovoltaic assembly or the frame assembly along the thickness direction of the photovoltaic assembly. The connecting member penetrates the second frame and the frame body, and the first limiting member and the second limiting member are both sleeved on the connecting member. The handle is rotatably connected with the connecting member through a connecting shaft. The quick release assembly has a locked state and an unlocked state, and a distance between the connecting shaft and the first limiting member in the thickness direction when the quick release assembly is in the locked state is greater than a distance between the connecting shaft and the first limiting member in the thickness direction when the quick release assembly is in the unlocked state.

[0009] In some embodiments, when the quick-release assembly is in the locked state, one of the support plate and the first limiting portion abuts against the first limiting member and forms a first force, and the other of the support plate and the first limiting portion abuts against the second limiting member and forms a second force; when the quick-release assembly is in the unlocked state, one of the support plate and the first limiting portion abuts against the first limiting member and forms a third force, and the other of the support plate and the first limiting portion abuts against the second limiting member and forms a fourth force, wherein the first force is greater than the third force, and the second force is greater than the fourth force.

[0010] In some embodiments, in the thickness direction of the photovoltaic module, the support plate includes a first surface and a second surface facing away from each other, the first limiting portion includes a first surface and a second surface facing away from each other, and the support plate further includes a third surface connecting the first surface and the second surface. The support plate has a first notch penetrating the first surface, the second surface, and the third surface, the first limiting portion further includes a third surface connecting the first surface and the second surface, and the first limiting portion has a second notch penetrating the first surface, the second surface, and the third surface. The first notch and the second notch are at least partially aligned to allow the connector to pass through.

[0011] In some embodiments, the handle includes a first side and a second side in the thickness direction. When the quick-release assembly is in the locked state, the first side of the handle is closer to the first restrictor than the second side of the handle; when the quick-release assembly is in the unlocked state, the second side of the handle is closer to the first restrictor than the first side of the handle.

[0012] In some embodiments, the handle includes a grip portion and a connecting portion. The grip portion is for a user to hold, allowing the handle to rotate about the connecting shaft. The connecting portion is connected to the grip portion and to the connector via the connecting shaft, with the connection point between the connecting portion and the connector located at an off-center position on the connecting portion.

[0013] In some embodiments, the connecting portion has an opening, and the connector includes a joining portion that is accommodated within the opening and connected to two opposite sidewalls of the opening via the connecting shaft.

[0014] In some embodiments, the connector includes a joint portion having an opening, the joint portion being received within the opening and connected to two opposite sidewalls of the opening via the connecting shaft.

[0015] In some embodiments, the connecting member comprises a connecting portion and a rod. The connecting portion is connected to the connecting portion of the handle via the connecting shaft. The rod is arranged through the first limiting portion and the bearing plate, and the first limiting member is connected to the rod.

[0016] In some embodiments, the first frame and the second frame each comprise a frame body and a first limiting portion arranged at the bottom of the frame body and extending towards the center of the second space. When the mounting rack is connected to the first frame of the outermost photovoltaic module and the mounting rack is connected to the second frame of the outermost photovoltaic module via the quick release assembly, the mounting rack comprises a connecting arm, a bearing arm and an engaging arm. The connecting arm is connected to the cross beam. The bearing arm is connected to the connecting arm. The engaging arm is connected to the bearing arm, and the engaging arm and the connecting arm are located on the same side of the bearing arm in the thickness direction of the photovoltaic module and are spaced apart from each other in the first direction. The frame body of the first frame is borne on the bearing arm, and the first limiting portion is engaged with the engaging arm to limit the movement of the photovoltaic module in the thickness direction and the forward movement in the first direction, the thickness direction being perpendicular to the first direction.

[0017] In some embodiments, the engaging arm comprises a first sub-arm and a second sub-arm. The first sub-arm extends from the bearing arm towards the photovoltaic component of the photovoltaic module, and the distance between the first sub-arm and the connecting arm is greater than the size of the projection of the first frame on the bearing arm in the first direction. The second sub-arm extends from the first sub-arm away from the end of the bearing arm towards the connecting arm to form a semi-enclosed limiting space with the bearing arm and the first sub-arm, and the first limiting portion is at least partially accommodated in the limiting space.

[0018] In some embodiments, the angle between the surface of the second sub-arm facing the bearing arm and the surface of the first sub-arm facing the connecting arm is an obtuse angle.

[0019] In some embodiments, the first frame and the second frame each further comprise a second limiting portion arranged at the top of the frame body, and the photovoltaic component is borne on the top of the frame body and located between the second limiting portion of the first frame and the second limiting portion of the second frame in the first direction.

[0020] In some embodiments, the plurality of beam assemblies are connected to the opposite two side frame assemblies respectively, and the adjacent two beam assemblies include a first beam assembly and a second beam assembly, the photovoltaic assembly is located between the first beam assembly and the second beam assembly, the first frame is connected to the loading part of the first beam assembly through the snap connection, and the second frame is connected to the loading part of the second beam assembly through the quick release assembly.

[0021] In some embodiments, the photovoltaic frame further includes a third frame and a fourth frame opposite in a second direction, the second direction is perpendicular to the first direction, the first frame, the third frame, the second frame and the fourth frame are sequentially connected and surround a mounting space, and the photovoltaic assembly is accommodated in the mounting space; the third frame and / or the fourth frame include a frame body, an extension part arranged on the top of the frame body and extending away from the frame body, and a limiting part arranged on the extension part and extending towards the center of the mounting space, the top of the frame body, the extension part and the limiting part jointly form a limiting space, and one end of the photovoltaic assembly is accommodated in the limiting space.

[0022] In the photovoltaic sunshade of the embodiments of the present application, the first frame of the photovoltaic assembly is connected to the frame structure through the snap connection, and the second frame of the photovoltaic assembly is connected to the frame structure through the quick release assembly, which can ensure the stable connection between the photovoltaic assembly and the frame structure, improve the stability of the photovoltaic sunshade, and facilitate the separation of the photovoltaic assembly and the frame structure, thereby facilitating the maintenance and replacement of the photovoltaic assembly and the frame structure.

[0023] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings, wherein:

[0025] Figure 1 is a structural schematic diagram of a photovoltaic sunshade of some embodiments of the present application;

[0026] Figure 2 is a structural schematic diagram of a frame structure of a photovoltaic sunshade of some embodiments of the present application;

[0027] Figure 3 is a structural schematic diagram of a partial structure of a photovoltaic sunshade of some embodiments of the present application;

[0028] Figure 4 is an exploded view of a quick release assembly according to some embodiments of the present application;

[0029] Figure 5 is a structural view of a quick release assembly according to some embodiments of the present application in an unlocked state;

[0030] Figure 6 is a structural view of a quick release assembly according to some embodiments of the present application in a locked state;

[0031] Figure 7 is a cross-sectional view of a photovoltaic sunshade according to some embodiments of the present application;

[0032] Figure 8 is a cross-sectional view of a photovoltaic sunshade according to some embodiments of the present application.

[0033] Main element symbol explanation:

[0034] photovoltaic sunshade 1000; frame structure 100; border assembly 10; first space 110; second space 120; border 11; mounting bracket 17; connecting plate 171; bearing plate 173; first surface 1731; second surface 1732; third surface 1733; first notch 1735; crossbeam assembly 20; crossbeam 21; loading bracket 23; connecting arm 231; bearing arm 233; clamping arm 235; first sub-arm 2351; second sub-arm 2353; limiting space 2355; first crossbeam assembly 25; second crossbeam assembly 27; photovoltaic assembly 200; photovoltaic frame 210; first frame 2101; first limiting part 21013; second limiting part 21015; second frame 2103; first limiting part 21033; first face 21036; second face 21037; third face 21038; second notch 21039; second limiting part 21035; third frame 2105; frame body 21051; extension 21053; limiting part 21055; fourth frame 2107; frame body 21071; extension 21073; limiting part 21075; photovoltaic piece 230; quick release assembly 300; first limiting piece 310; second limiting piece 330; connecting piece 350; joint 351; rod 352; handle 370; first side 3071; second side 3072; gripping part 371; connecting part 373; opening 375; connecting shaft 390. DETAILED DESCRIPTION

[0035] In order to make the above objectives, features and advantages of the present application more clear and easily understood, the detailed description of the present application will be made in connection with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without using some or all of these specific details, and that the scope of the present application is not limited to the specific embodiments disclosed in the following description.

[0036] In the description of the present application, it should be understood that the terms "center", "length", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0040] Please refer to Figures 1 to 3 and Figure 7The photovoltaic sunshade 1000 of the embodiments of the present application comprises a frame structure 100 and a photovoltaic assembly 200. The photovoltaic assembly 200 comprises a photovoltaic frame 210 and a photovoltaic piece 230, the photovoltaic piece 230 comprises a photovoltaic panel and a joint electrically connected with the photovoltaic panel. The photovoltaic frame 210 comprises two first frames 2101 and two second frames 2103 opposite in a first direction X. The frame structure 100 comprises a plurality of edge frame assemblies 10, the plurality of edge frame assemblies 10 surround a first space 110, the first space 110 is used for installing the photovoltaic assembly 200, the edge frame assembly 10 comprises an edge frame 11 and a mounting rack 17 arranged inside the edge frame 11, the mounting rack 17 is connected with the first frame 2101, and a quick release assembly 300 is arranged through the mounting rack 17 and the first frame 2101 and / or the second frame 2103 to connect the first frame 2101 and / or the second frame 2103 and the mounting rack 17.

[0041] The frame structure 100 can be made of metal and / or non-metal materials, the metal materials include but are not limited to aluminum, iron, steel or aluminum alloy, etc., and the non-metal materials include but are not limited to plastic, etc. For example, the frame structure 100 can be made of metal materials, for example, the frame structure 100 can be made of aluminum alloy, so as to improve the structural strength of the frame structure 100, enhance the ability of the photovoltaic sunshade 1000 to resist external environment (such as wind, rain, snow, etc.), and ensure the stability and reliability of the photovoltaic sunshade 1000. It should be noted that in some embodiments, the overall shape of the frame structure 100 can include but is not limited to square, cylindrical and rhombus, etc. In this way, the frame structure 100 can adapt to the installation of photovoltaic assemblies 200 of different sizes and shapes.

[0042] The photovoltaic assembly 200 is a structure capable of converting solar energy into electrical energy in the photovoltaic sunshade 1000, and the photovoltaic assembly 200 can be installed on the top of the frame structure 100 or a specific installation position on the frame structure 100. In some embodiments of the present application, the photovoltaic assembly 200 comprises a photovoltaic frame 210 and a photovoltaic panel 230, and the photovoltaic panel 230 is used to convert solar energy into electrical energy. The photovoltaic panel 230 can be a single crystal silicon, a polycrystalline silicon or a thin film solar cell, etc. Different types of solar energy conversion devices. Among them, users can select photovoltaic panels 230 of different efficiencies and sizes according to the use requirements and the frame structure 100. The photovoltaic frame 210 comprises two first frames 2101 and two second frames 2103 opposite in a first direction X. The first frame 2101 and the second frame 2103 can be opposite in the width direction of the frame structure 100 (i.e. the X direction in the figure) or in the length direction of the frame structure 100 (i.e. the Y direction in the figure). Figure 1 Figure 1

[0043] ​​In some embodiments, the photovoltaic assembly 200 can be mounted to the frame structure 100 in a detachable manner, so that the photovoltaic assembly 200 can be detached from the frame structure 100 when maintenance or replacement is needed. The detachable manner includes, but is not limited to, bolt connection and buckle connection, etc. In other embodiments, the photovoltaic assembly 200 can be mounted to the frame structure 100 in a non-detachable manner, so that the combination strength between the photovoltaic assembly 200 and the frame structure 100 can be improved, the ability of the photovoltaic sunshade 1000 to resist external environmental factors can be improved, and the stability and reliability of the photovoltaic sunshade 1000 can be ensured. The non-detachable manner includes, but is not limited to, bonding or welding, etc. Further, in some embodiments, the photovoltaic sunshade 1000 can further include an energy storage battery, which is electrically connected to the photovoltaic assembly 200. The energy storage battery can store the electric energy generated by the photovoltaic assembly 200, and can supply power to household devices, portable devices, and the like. The energy storage battery and the photovoltaic assembly 200 can be directly electrically connected through a cable, or can be electrically connected through an intermediate device such as a junction box or a busbar. It should be noted that, in some embodiments, the energy storage battery can be a lithium ion battery, a lead-acid battery, or other types of rechargeable batteries.

[0044] The frame structure 100 is a structure for packaging and fixing the photovoltaic assembly 200. The photovoltaic assembly 200 can be installed in the first space 110 formed by the first ends of the plurality of frame components 10 connected end to end, and the peripheral edge of the photovoltaic assembly 200 can be connected with the frame components 10, so as to ensure the stability of the photovoltaic assembly 200 installed in the frame structure 100. The frame components 10 can be made of high-strength and corrosion-resistant materials, such as aluminum alloy, etc., so as to meet the use requirements of the frame structure 100 in long-term outdoor environment. The cross-sectional shape of the first space 110 can include, but is not limited to, regular shapes such as square, circle, triangle, and rhombus, or irregular shapes. In the embodiments of the present application, only the case where the cross-sectional shape of the first space 110 is square is taken as an example for description. At this time, the frame components 10 can include four, and the four frame components 10 jointly enclose the first space 110.

[0045] In some embodiments, the frame structure 100 further includes a beam assembly 20. The opposite ends of the beam assembly 20 are respectively connected with the opposite two frame components 10, and the first space 110 is divided into a plurality of second spaces 120. The beam assembly 20 includes a beam 21 and a loading rack 23 arranged on the opposite sides of the beam 21. The most outer side opposite to the beam assembly 20, specifically, the frame structure 100 is a structure capable of providing installation and support for the photovoltaic assembly 200 in the photovoltaic sunshade 1000.

[0046] The beam assembly 20 is a structure in the frame structure 100 for reinforcing and supporting. The beam assembly 20 is formed by connecting two opposite frame assemblies 10 to form a stable support structure, thereby facilitating more stable loading of the photovoltaic assembly 200. Specifically, the beam assembly 20 can divide the first space 110 into a plurality of second spaces 120, thereby enabling the photovoltaic assembly 200 to be independently mounted and supported in the second space 120, thereby not only improving the stability of the photovoltaic sunshade 1000, but also more effectively utilizing the overall space (i.e. the first space 110) enclosed by the frame assembly 10, maximizing the number of photovoltaic assemblies 200 installed, and improving the power generation capacity of the photovoltaic sunshade 1000.

[0047] More specifically, the loading rack 23 and the mounting rack 17 are used to carry the photovoltaic assembly 200. In the present application, the beam 21 extends in the second direction Y, the loading rack 23 is arranged on the opposite sides of the beam 21 in the first direction X, and the mounting rack 17 is arranged on the side of the frame assembly 10 close to the first space 110. In one embodiment, the mounting rack 17 is snap-connected with the first frame 2101 of the outermost photovoltaic assembly 200, and the quick release assembly 300 is threaded through the loading rack 23 and the second frame 2103 of the outermost photovoltaic assembly 200; in another embodiment, the loading rack 23 is snap-connected with the first frame 2101 of the outermost photovoltaic assembly 200, and the quick release assembly 300 is threaded through the mounting rack 17 and the second frame 2103 of the outermost photovoltaic assembly 200. The present application is described with the embodiment that the loading rack 23 is snap-connected with the first frame 2101 of the outermost photovoltaic assembly 200, and the quick release assembly 300 is threaded through the mounting rack 17 and the second frame 2103 of the outermost photovoltaic assembly 200. It can be understood that the mounting rack 17 is snap-connected with the first frame 2101 of the outermost photovoltaic assembly 200, and the quick release assembly 300 is threaded through the loading rack 23 and the second frame 2103 of the outermost photovoltaic assembly 200 also has at least the same beneficial effects.

[0048] The loading rack 23 is engaged with the first frame 2101 of the outermost photovoltaic module 200. The engagement connection does not require additional tools or equipment, and the assembly process can be completed by simple push-in or pressing action, improving the assembly efficiency. At the same time, the engagement connection does not require the use of screws, glue or other fasteners, thereby reducing the consumption and cost of additional materials. The quick release assembly 300 is provided through the mounting rack 17 and the second frame 2103 to connect the second frame 2103 and the mounting rack 17. The quick release assembly 300 can be one or more. In the case where the second frame 2103 and the mounting rack 17 need to be connected, the quick release assembly 300 can be quickly provided through and mounted on the mounting rack 17 and the second frame 2103. In the case where the second frame 2103 and the mounting rack 17 do not need to be connected, the quick release assembly 300 can be removed from the mounting rack 17 and the second frame 2103. Therefore, the quick release assembly 300 is convenient to replace.

[0049] In one installation mode, the photovoltaic module 200 is placed on the loading rack 23 and the mounting rack 17. The first frame 2101 is engaged with the loading rack 23 to provide basic positioning and fixation for the installation of the photovoltaic module 200. After the engagement of the first frame 2101 and the loading rack 23, the quick release assembly 300 is provided through the mounting rack 17 and the second frame 2103 to further fix the mounting rack 17 and the second frame 2103, thereby completing the connection of the photovoltaic module 200 and the frame structure 100.

[0050] In the photovoltaic sunshade 1000 of the present application, the first frame 2101 of the photovoltaic module 200 is connected to the frame structure 100 by engagement connection, and the second frame 2103 of the photovoltaic module 200 is connected to the frame structure 100 by the quick release assembly 300. On the one hand, it can ensure the stable connection between the photovoltaic module 200 and the frame structure 100, and improve the stability of the photovoltaic sunshade 1000. On the other hand, the quick release assembly 300 is detachable, which is conducive to the separation of the photovoltaic module 200 and the frame structure 100, thereby facilitating the maintenance and replacement of the photovoltaic module 200 and the frame structure 100.

[0051] Please refer to Figures 2 to 4In some embodiments, the mounting rack 17 comprises a bearing plate 173, the second frame 2103 comprises a first limiting part 21033, and the first limiting part 21033 is borne on the bearing plate 173. The quick-release assembly 300 comprises a first limiting member 310, a second limiting member 330, a connecting member 350, and a handle 370. The first limiting member 310 is configured to abut one of the bearing plate 173 and the first limiting part 21033 to limit the movement of the photovoltaic module 200 or the frame assembly 10 along the thickness direction (Z1 / Z2) of the photovoltaic module 200. The second limiting member 330 is configured to abut the other of the bearing plate 173 and the first limiting part 21033 to limit the reverse Z2 movement of the photovoltaic module 200 or the frame assembly 10 along the thickness direction (Z1 / Z2) of the photovoltaic module 200. The connecting member 350 is arranged through the second frame 2103 and the frame body 11, and the first limiting member 310 and the second limiting member 330 are both sleeved on the connecting member 350. The handle 370 is rotatably connected to the connecting member 350 through a connecting shaft 390. The quick-release assembly 300 has a locked state and an unlocked state. In the locked state, the distance between the connecting shaft 390 and the first limiting member 310 in the thickness direction (Z1 / Z2) is greater than the distance between the connecting shaft 390 and the first limiting member 310 in the thickness direction (Z1 / Z2) in the unlocked state.

[0052] Specifically, the mounting rack 17 comprises a connecting plate 171 and a bearing plate 173. The connecting plate 171 is connected to the frame 11 to fix the mounting rack 17 on the frame 11. The connecting plate 171 is connected to the bearing plate 173, and the bearing plate 173 extends from the connecting plate 171 towards the center of the second space 120. The first limiting part 21033 is borne on the bearing plate 173, and the bearing plate 173 can provide support force for the first limiting part 21033 to prevent the first limiting part 21033 from falling off.

[0053] In one embodiment, as Figure 3As shown, the first limiting member 310 is configured to abut against the first limiting portion 21033 to limit the forward Z1 movement of the photovoltaic module 200 relative to the frame assembly 10 along the thickness direction (Z1 / Z2) of the photovoltaic module 200; the second limiting member 330 is configured to abut against the carrier plate 173 to limit the reverse Z2 movement of the frame assembly 10 relative to the photovoltaic module 200 along the thickness direction (Z1 / Z2) of the photovoltaic module 200. In another embodiment, the first limiting member 310 is configured to abut against the carrier plate 173 to limit the reverse Z2 movement of the frame assembly 10 relative to the photovoltaic module 200 along the thickness direction of the photovoltaic module 200; the second limiting member 330 is configured to abut against the first limiting portion 21033 to limit the forward Z1 movement of the photovoltaic module 200 relative to the frame assembly 10 along the thickness direction (Z1 / Z2) of the photovoltaic module 200. The present application is described with the first limiting member 310 located above the first limiting portion 21033 and abutting against the first limiting portion 21033, and the second limiting member 330 located below the carrier plate 173 and abutting against the carrier plate 173. It can be understood that the embodiment with the first limiting member 310 located below the carrier plate 173 and abutting against the carrier plate 173, and the second limiting member 330 located above the first limiting portion 21033 and abutting against the first limiting portion 21033 is also referable, and will not be described in detail herein.

[0054] The connecting member 350 penetrates the first limiting portion 21033 and the carrier plate 173 along the thickness direction (Z1 / Z2), wherein the portion of the connecting member 350 protruding from the first limiting portion 21033 is connected with the first limiting member 310, and the portion of the connecting member 350 protruding from the carrier plate 173 is connected with the second limiting member 330. The first limiting member 310 and the second limiting member 330 are both sleeved on the connecting member 350 and can move on the connecting member 350 to adjust the distance between the first limiting member 310 and the second limiting member 330 along the thickness direction (Z1 / Z2).

[0055] The first limiting member 310 is configured to limit the forward Z1 movement of the photovoltaic module 200 relative to the frame assembly 10 along the thickness direction (Z1 / Z2) of the photovoltaic module 200. The first limiting member 310 can be one or multiple, and in the present application, the first limiting member 310 is one. The material of the first limiting member 310 includes but is not limited to plastic, aluminum alloy, copper, iron, steel, carbon fiber composite material, etc. Exemplarily, in the case that the material of the first limiting member 310 is plastic, the first limiting member 310 has low cost and light weight. In the case that the material of the first limiting member 310 is metal such as aluminum alloy, the first limiting member 310 has high strength, good wear resistance and long service life.

[0056] The second limiting member 330 is configured to limit the reverse Z2 movement of the frame assembly 10 relative to the photovoltaic assembly 200 along the thickness direction (Z1 / Z2) of the photovoltaic assembly 200. The second limiting member 330 can be one or more. In the present application, the second limiting member 330 is one. The material of the second limiting member 330 includes, but is not limited to, plastic, aluminum alloy, copper, iron, steel, carbon fiber composite material, etc. For example, when the material of the second limiting member 330 is plastic, the second limiting member 330 has low cost and light weight. When the material of the second limiting member 330 is metal such as aluminum alloy, the second limiting member 330 has high strength, good wear resistance and long service life.

[0057] The handle 370 is a structure for a user to hold and change the state of the quick release assembly 300. The handle 370 is sleeved on one end of the connecting member 350 connected to the second limiting member 330, i.e., in the thickness direction (Z1 / Z2), the second limiting member 330 is located between the handle 370 and the first limiting member 310. Further, in the positive direction Z1 of the thickness direction, the connecting member 350 is sequentially arranged through the handle 370, the second limiting member 330, the bearing plate 173, the first limiting part 21033 and the first limiting member 310. The handle 370 is rotatably connected to the connecting member 350 through the connecting shaft 390. The rotation process drives the connecting shaft 390 and the first limiting member 310 to change the distance between the connecting shaft 390 and the first limiting member 310 and the bearing plate 173 or the first limiting member 310 in the thickness direction (Z1 / Z2), so as to switch the quick release assembly 300 between the locked state (as shown in Figure 6 ) and the unlocked state (as shown in Figure 5 ). In the process of switching from the unlocked state to the locked state, i.e., from the state as shown in Figure 5 to the state as shown in Figure 6 , the rotation of the handle 370 (clockwise R1 rotation in the present application) can increase the distance between the connecting shaft 390 and the first limiting member 310 in the thickness direction (Z1 / Z2), so as to compress the gap between the first limiting member 310, the first limiting part 21033, the bearing plate 173 and the second limiting member 330, thereby clamping the first limiting part 21033 and the bearing plate 173, and further fixing the photovoltaic assembly 200 on the frame structure 100. In the process of switching from the locked state to the unlocked state, i.e., from the state as shown in Figure 6 to the state as shown in Figure 5 , the rotation of the handle 370 (counterclockwise R2 rotation in the present application) can reduce the distance between the connecting shaft 390 and the first limiting member 310 in the thickness direction (Z1 / Z2). In this way, the first limiting member 310, the first limiting part 21033, the bearing plate 173 and the second limiting member 330 are no longer clamped, and the first limiting part 21033 and the bearing plate 173 can move relative to each other, thereby enabling the photovoltaic assembly 200 to be disassembled from the frame structure 100.

[0058] Please refer to Figures 3 to 6 In some embodiments, when the quick release assembly 300 is in the locked state, one of the carrier plate 173 and the first limiting portion 21033 abuts against the first limiting member 310 and forms a first acting force F1, and the other of the carrier plate 173 and the first limiting portion 21033 abuts against the second limiting member 330 and forms a second acting force F2; when the quick release assembly 300 is in the unlocked state, one of the carrier plate 173 and the first limiting portion 21033 abuts against the first limiting member 310 and forms a third acting force F3, and the other of the carrier plate 173 and the first limiting portion 21033 abuts against the second limiting member 330 and forms a fourth acting force F4, the first acting force F1 is greater than the third acting force F3, and the second acting force F2 is greater than the fourth acting force F4.

[0059] As described above, the first limiting member 310 is located above the first limiting portion 21033 and abuts against the first limiting portion 21033, and the second limiting member 330 is located below the carrier plate 173 and abuts against the carrier plate 173, which are taken as examples for description, and the following will not be repeated. Specifically, please refer to Figure 6 When the quick release assembly 300 is in the locked state, the first limiting member 310 abuts against the first limiting portion 21033 and exerts a first acting force F1 on the first limiting portion 21033, the direction of the first acting force F1 being the reverse direction Z2 of the thickness direction, and the second limiting member 330 abuts against the carrier plate 173 and exerts a second acting force F2 on the carrier plate 173, the direction of the second acting force F2 being the forward direction Z1 of the thickness direction. Please refer to Figure 5 When the quick release assembly 300 is in the unlocked state, the first limiting member 310 abuts against the first limiting portion 21033 and exerts a third acting force F3 on the first limiting portion 21033, the direction of the third acting force F3 being the reverse direction Z2 of the thickness direction, and the second limiting member 330 abuts against the carrier plate 173 and exerts a fourth acting force F4 on the carrier plate 173, the direction of the fourth acting force F4 being the forward direction Z1 of the thickness direction.

[0060] In the process of switching from the unlocked state to the locked state (i.e. from Figure 5 to Figure 6), on one hand, the handle 370 rotates along the clockwise direction R1 and drives the connecting shaft 390 to move along the reverse direction Z2 in the thickness direction, so the connecting shaft 390 has the force in the reverse direction Z2 to the connecting member 350. Further, the first limiting member 310 can be a nut and is connected with the connecting member 350 through the thread, so there is no relative displacement between the first limiting member 310 and the connecting member 350 in the thickness direction (Z1 / Z2), the force in the direction Z2 applied by the connecting shaft 390 to the connecting member 350 is transmitted to the first limiting member 310, the first limiting member 310 further abuts against the first limiting portion 21033 and forms the first force F1 in the locked position after being subjected to the force in the direction Z2, so in the process of switching from the unlocked state to the locked state, the force applied by the first limiting member 310 to the first limiting portion 21033 is changed from the third force F3 to the first force F1, which is gradually increased.

[0061] On the other hand, the second limiting member 330 is sleeved with the connecting member 350. The second limiting member 330 can slide on the connecting member 350 or be deformed to change the distance between the first limiting member 310 and the connecting shaft 390 in the thickness direction (Z1 / Z2) under the action of the force. The second limiting member 330 abuts against the bearing plate 173 in the direction Z1 and abuts against the bearing surface in the direction Z2. The bearing surface can be a part of the connecting member 350 or a part of the handle 370, or can be a part including the handle 370 and a part of the connecting member 350, that is, the bearing plate 173 can bear against the handle 370 and the connecting member 350. The application is described by taking the bearing surface as a part of the connecting member 350, the bearing surface can bear the second limiting member 330 and provide the force in the direction Z1 to the second limiting member 330. In the process of switching from the unlocked state to the locked state (i.e. from Figure 5 to Figure 6 ), the handle 370 rotates along the clockwise direction R1 and drives the connecting shaft 390 to move along the reverse direction Z2, and makes the bearing surface move along the direction Z1, so the connecting member 350 applies the force in the direction Z1 to the second limiting member 330, the force in the direction Z1 is transmitted to the bearing plate 173 to form the second force F2 in the locked position, and the first force F1 and the second force F2 are in opposite directions. Therefore, in the process of switching from the unlocked state to the locked state, the force applied by the second limiting member 330 to the bearing plate 173 is changed from the fourth force F4 to the second force F2, which is gradually increased.

[0062] Therefore, in the process of switching from the unlocking state to the locking state, the clamping force between the first limiting member 310 and the second limiting member 330 gradually increases, which can clamp the carrier plate 173 and the first limiting portion 21033, thereby clamping the photovoltaic module 200 and the frame structure 100. The second limiting member 330 can be made of soft and elastic materials such as silicone, rubber, polyvinyl chloride, etc. In addition, the second limiting member 330 is arranged between the carrier plate 173 and the abutting surface, which can reduce the wear caused by the contact between the carrier plate 173 and the connecting member 350, and help to prolong the service life of the carrier plate 173 and the connecting member 350. The second limiting member 330 can also be made of high-strength materials such as aluminum alloy, which has high strength and good wear resistance.

[0063] In the process of switching from the locking state to the unlocking state (i.e., from Figure 6 to Figure 5 ), on the one hand, the handle 370 rotates in the counterclockwise direction R2 and drives the connecting shaft 390 to move in the positive direction Z1 of the thickness direction, so that the connecting shaft 390 has a positive direction Z1 force on the connecting member 350. Further, the first limiting member 310 can be a nut and is connected with the connecting member 350 through threads, so that there is no relative displacement between the first limiting member 310 and the connecting member 350 in the thickness direction (Z1 / Z2). The Z1 direction force exerted by the connecting shaft 390 on the connecting member 350 is transmitted to the first limiting member 310, and after the first limiting member 310 is subjected to the Z1 direction force, the force of the abutting first limiting portion 21033 is continuously reduced to form a third force F3 in the unlocking position, which can be small enough to remove the restriction of the first limiting member 310 on the first limiting portion 21033.

[0064] On the other hand, the handle 370 rotates in the counterclockwise direction R2 and drives the connecting shaft 390 to move in the positive direction Z1, and the abutting surface moves in the Z2 direction. The second limiting member 330 abuts the carrier plate 173 in the Z1 direction and abuts the abutting surface in the Z2 direction. The abutting surface can be a part of the connecting member 350 or a part of the handle 370, and can also include a part of the handle 370 and a part of the connecting member 350. The present application describes the abutting surface as a part of the connecting member 350, which can bear the second limiting member 330 and provide a Z1 direction force on the second limiting member 330. In the process of switching from the locking state to the unlocking state (i.e., from Figure 6 to Figure 5 ), the handle 370 rotates in the counterclockwise direction R2 and drives the connecting shaft 390 to move in the positive direction Z1 of the thickness direction, and the abutting surface moves in the Z2 direction. Therefore, the Z1 direction force exerted by the connecting member 350 on the second limiting member 330 is continuously reduced, and a fourth force F4 is formed in the unlocking state, which can be small enough to remove the restriction of the second limiting member 330 on the carrier plate 173.

[0065] Therefore, in the process of switching from the locked state to the unlocked state, the clamping force between the first limiting member 310 and the second limiting member 330 is continuously reduced, the bearing plate 173 and the first limiting portion 21033 can be loosened, thereby the connection between the photovoltaic module 200 and the frame structure 100 can be released, and the photovoltaic module 200 can be detached from the frame structure 100.

[0066] Please refer to Figure 2 and Figure 3 In some embodiments, in the thickness direction (Z1 / Z2) of the photovoltaic module 200, the bearing plate 173 includes opposite first and second surfaces 1731 and 1732, the first limiting portion 21033 includes opposite first and second faces 21036 and 21037, and the bearing plate 173 further includes a third surface 1733 connecting the first and second surfaces 1731 and 1732. The bearing plate 173 is provided with a first notch 1735 penetrating the first, second and third surfaces 1731, 1732 and 1733, the first limiting portion 21033 further includes a third face 21038 connecting the first and second faces 21036 and 21037, and the first limiting portion 21033 is provided with a second notch 21039 penetrating the first, second and third faces 21036, 21037 and 21038, and the first and second notches 1735 and 21039 are at least partially aligned for the connection member 350 to pass through.

[0067] Specifically, the first surface 1731 and the second surface 1732 are two surfaces of the carrier plate 173 opposite in the thickness direction (Z1 / Z2), wherein the first surface 1731 faces the Z1 direction, the second surface 1732 faces the Z2 direction, and the third surface 1733 connects the first surface 1731 and the second surface 1732. The first notch 1735 can be one or more. In this application, two first notches 1735 are provided for one carrier plate 173. The first face 21036 and the second face 21037 are two faces of the first limiting portion 21033 opposite in the thickness direction (Z1 / Z2), wherein the first face 21036 faces the Z1 direction, the second face 21037 faces the Z2 direction, and the third face 21038 connects the first face 21036 and the second face 21037. The second notch 21039 can be one or more. In this application, two second notches 21039 are provided for one first limiting portion 21033. The first notch 1735 and the second notch 21039 are at least partially aligned, so that one photovoltaic module 200 can pass two connecting pieces 350 through the first notch 1735 and the second notch 21039, i.e., one photovoltaic module 200 can be installed on the frame assembly 10 through two quick release assemblies 300, and the two quick release assemblies 300 can provide redundancy. In the case that one quick release assembly 300 fails to work, the other quick release assembly 300 can continue to work to connect the photovoltaic module 200 and the frame structure 100. At the same time, one photovoltaic module 200 is installed on the frame assembly 10 through two quick release assemblies 300, and the relative positions of the two quick release assemblies 300 on the frame assembly 10 can be reasonably designed to enable the photovoltaic module 200 to be most stably installed on the frame assembly 10 to adapt to harsh application environments such as strong wind, heavy rain, and earthquake.

[0068] The first gap 1735 penetrates the first surface 1731 and the second surface 1732, and the second gap 21039 penetrates the first face 21036 and the second face 21037, so that the connecting member 350 can pass through the first limiting part 21033 and the bearing plate 173, thereby installing the first limiting member 310 and the second limiting member 330. The first gap 1735 penetrates the third surface 1733, and the second gap 21039 penetrates the third face 21038, so that the connecting member 350 can be directly disassembled from the portions of the third surface 1733 and the third face 21038 penetrated during installation or disassembly, without the need to first accurately align the connecting member 350 in the thickness direction (Z1 / Z2) to coincide with the space of the first gap 1735 and the second gap 21039, and then fix the connecting member 350. Therefore, the first gap 1735 penetrates the third surface 1733, and the second gap 21039 penetrates the third face 21038, so that the installation of the quick-release assembly 300 is simpler and the installation efficiency is improved. It should be noted that the number of quick-release assemblies 300 is not limited to one or two as described above, but can also be three, four or even more, which are not listed here.

[0069] In one installation mode, the photovoltaic module 200 is placed on the mounting frame 17 and the loading frame 23, the photovoltaic module 200 is connected with the loading frame 23 in a clamping manner, and is aligned with the first gap 1735 and the second gap 21039. The connecting member 350 is inserted into the first gap 1735 and the second gap 21039, then the first limiting member 310 is connected and fixed with the connecting member 350, and finally the handle 370 is rotated by 180 degrees in the clockwise direction R1, thereby locking the photovoltaic module 200 and the frame structure 100; correspondingly, in one disassembly mode, the handle 370 is rotated by 180 degrees in the counterclockwise direction R2, the quick-release assembly 300 is removed from the first gap 1735 and the second gap 21039, and the clamping connection between the photovoltaic module 200 and the loading frame 23 is released, so that the photovoltaic module 200 can be disassembled from the frame structure 100.

[0070] Please refer to Figures 4 to 6 In some embodiments, in the thickness direction (Z1 / Z2), the handle 370 includes a first side 3071 and a second side 3072. In the locked state of the quick-release assembly 300, the first side 3071 of the handle 370 is closer to the first limiting member 310 than the second side 3072 of the handle 370; in the unlocked state of the quick-release assembly 300, the second side 3072 of the handle 370 is closer to the first limiting member 310 than the first side 3071 of the handle 370.

[0071] Specifically, in the process of switching from the unlocked state to the locked state (from Figure 5 The state shown in FIG. 6A is switched to Figure 6During the process shown in the diagram, handle 370 rotates clockwise in the direction R1. In the locked state, the first side 3071 of handle 370 is closer to the first limiting member 310 than the second side 3072 of handle 370. During the process of switching from the locked state to the unlocked state (from... Figure 6 The status shown has switched to Figure 5 During the process shown, the handle 370 rotates counterclockwise in the direction R2. In the unlocked state, the second side 3072 of the handle 370 is closer to the first restrictor 310 than the first side 3071 of the handle 370. For example, the surface where the first side 3071 of the handle 370 is located is recessed from the first side 3071 to the second side 3072, so that the user can better identify the locked state and the unlocked state.

[0072] Please see Figures 4 to 6 In some embodiments, the handle 370 includes a grip portion 371 and a connecting portion 373. The grip portion 371 is for a user to hold, so that the handle 370 rotates about a connecting shaft 390. The connecting portion 373 is connected to the grip portion 371 and is connected to the connector 350 via the connecting shaft 390, with the connection point between the connecting portion 373 and the connecting shaft 390 located at an off-center position.

[0073] Specifically, in some embodiments, the grip portion 371 and the connecting portion 373 are an integral structure, that is, the grip portion 371 and the connecting portion 373 are a single unit. This improves the bonding strength between the grip portion 371 and the connecting portion 373, preventing separation of the grip portion 371 and the connecting portion 373 during operation of the handle 370, thereby ensuring the stability and reliability of the handle 370's operation. In other embodiments, the grip portion 371 and the connecting portion 373 are separate structures, that is, the grip portion 371 and the connecting portion 373 are two different structures. In one example, the grip portion 371 and the connecting portion 373 can be joined together by a detachable connection method, including but not limited to snap-fit ​​connections or threaded connections. In another example, the grip portion 371 and the connecting portion 373 can be joined together by a non-detachable connection method, including but not limited to bonding or welding.

[0074] The connecting part 373 is used to connect the grip part 371. The connection between the connecting part 373 and the connecting shaft 390 is located at an off-center position of the connecting part 373. Thus, as the handle 370 rotates around the connecting shaft 390 as the rotation center, the distance between the abutting surface and the rotation center can change. That is, the position of the handle 370 / or the connecting member 350 abutting against the second limiting member 330 and the connecting shaft 390 can change during the rotation of the handle 370.

[0075] Please see Figures 4 to 6In some embodiments, the connecting member 350 comprises a connecting portion 351 and a rod 352. The connecting portion 351 is connected to the connecting portion 373 of the handle 370 via a connecting shaft 390. The rod 352 penetrates the first limiting portion 21033 and the bearing plate 173, and the first limiting member 310 is connected to the rod 352.

[0076] Specifically, in some embodiments, the connecting portion 351 and the rod 352 are an integral structure, i.e., the connecting portion 351 and the rod 352 are one whole structure, thereby being able to improve the bonding strength between the connecting portion 351 and the rod 352, preventing the connecting portion 351 and the rod 352 from being separated during the operation of the handle 370, and thus ensuring the stability and reliability of the operation of the handle 370. In other embodiments, the connecting portion 351 and the rod 352 are a split structure, i.e., the connecting portion 351 and the rod 352 are two different structures. In one example, the connecting portion 351 and the rod 352 can be combined together by a detachable connection mode, which includes but is not limited to a buckle connection or a threaded connection, etc. In another example, the connecting portion 351 and the rod 352 can be combined together by a non-detachable connection mode, which includes but is not limited to adhesion or welding, etc.

[0077] The connecting portion 351 is used to connect the handle 370, and the rod 352 is used to connect the first limiting member 310. Further, in the present application, the connecting mode between the first limiting member 310 and the rod 352 is a threaded connection, which is detachable and easy to operate.

[0078] Please refer to Figures 4 to 6 In one embodiment, the connecting portion 373 is provided with an opening 375, the connecting portion 351 is accommodated in the opening 375, and the connecting shaft 390 is connected to the two opposite side walls of the opening 375.

[0079] Specifically, the opening 375 is arranged on the inner surface of the connecting portion 373 and is used to accommodate the connecting portion 351. In the projection plane perpendicular to the thickness direction (Z1 / Z2), the shape of the cross section of the opening 375 can be rectangular, circular or other shapes. Preferably, the shape and size of the opening 375 match the outer contour of the connecting portion 351, thereby ensuring the stable installation of the connecting portion 351, preventing the connecting portion 351 from being easily displaced, and avoiding displacement or loosening. The opening 375 also has a positioning effect, which facilitates the installation of the connecting portion 351. The connecting shaft 390 penetrates the opening 375 in the thickness direction (Z1 / Z2) of the connecting portion 373, so that the connecting portion 373 and the connecting portion 351 can rotate in the direction perpendicular to the axis of the connecting shaft 390. In another embodiment, the connecting portion 351 is provided with an opening 375, the connecting portion 373 is accommodated in the opening 375, and the connecting shaft 390 is connected to the two opposite side walls of the opening 375. Details are not described here.

[0080] It should be noted that in the embodiments where the frame structure 100 of the photovoltaic sunshade 1000 comprises a plurality of beam assemblies 20 (for example Figure 7 ), the photovoltaic assembly 200 that is not located at the outermost side, i.e., the photovoltaic assembly 200 located between the first frame 2101 and the second frame 2103 in the first direction X, both of which are connected with the beam assembly 20, one of the first frame 2101 and the second frame 2103 is connected with any beam assembly 20 by the snap-fit connection, and the other of the first frame 2101 and the second frame 2103 is connected with another beam assembly 20 by the through connection of the quick release assembly 300.

[0081] Please refer to Figure 1 , Figure 2 and Figure 7 , in some embodiments, the first frame 2101 and the second frame 2103 both comprise a frame body and a first limiting portion 21013 / 21033 arranged at the bottom of the frame body and extending towards the center direction of the second space 120; in the case where the mounting bracket 23 is snap-fit connected with the first frame 2101 of the outermost photovoltaic assembly 200, and the mounting bracket 17 is connected with the second frame 2103 of the outermost photovoltaic assembly 200 by the quick release assembly 300, the mounting bracket 23 comprises a connecting arm 231, a bearing arm 233 and a snap-fit arm 235. The connecting arm 231 is connected with the beam 21. The bearing arm 233 is connected with the connecting arm 231. The snap-fit arm 235 is connected with the bearing arm 233, and the snap-fit arm 235 and the connecting arm 231 are respectively located on the same side of the bearing arm 233 and are spaced apart in the first direction X in the thickness direction (Z1 / Z2) of the photovoltaic assembly 200. The frame body of the first frame 2101 is borne on the bearing arm 233, and the first limiting portion 21013 of the first frame 2101 is snap-fit with the snap-fit arm 235 to limit the movement of the photovoltaic assembly 200 in the thickness direction (Z1 / Z2) and the positive direction (from the first limiting portion 21013 to the snap-fit arm 235) in the first direction X. The thickness direction (Z1 / Z2) is perpendicular to the first direction X.

[0082] Specifically, the connecting arm 231 is a connecting structure on the loading rack 23. The connecting arm 231 is connected with the cross beam 21 to fix the whole loading rack 23 on the cross beam 21, so as to ensure that the loading rack 23 can firmly support the photovoltaic module 200. The connecting arm 231 is connected with the cross beam 21 by screw connection or rivet connection, so as to ensure that the loading rack 23 can bear a larger pressure or tension, thereby improving the connection firmness between the loading rack 23 and the cross beam 21. The connecting mode between the bearing arm 233 and the connecting arm 231 is integral connection, which can ensure that the bearing arm 233 and the connecting arm 231 have a very high connection firmness, thereby ensuring the stability of the bearing arm 233 bearing the photovoltaic module 200. The connecting mode between the clamping arm 235 and the bearing arm 233 is also integral connection, which can ensure that the clamping arm 235 and the bearing arm 233 have a very high connection firmness. In the thickness direction (Z1 / Z2) of the photovoltaic module 200, the clamping arm 235 and the connecting arm 231 are located on the same side of the bearing arm 233 and are spaced apart in the first direction X. The first frame 2101 and the second frame 2103 each include a frame body and a first limiting portion 21013 / 21033 disposed at the bottom of the frame body and extending toward the center direction of the second space 120. The application takes the first limiting portion 21033 of the second frame 2103 as an example to describe that the first limiting portion 21033 is fixedly connected with the bearing plate 173 through the quick release assembly 300, and the first limiting portion 21013 of the first frame 2101 is described as clamping connection. It can be understood that the first limiting portion 21033 of the second frame 2103 is clamping connection, and the first limiting portion 21013 of the first frame 2101 is fixedly connected with the bearing plate 173 through the quick release assembly 300, which also has at least the same beneficial effects.

[0083] The first limiting portion 21013 / 21033 is clamped with the clamping arm 235, thereby limiting the movement of the photovoltaic module 200 in the thickness direction (Z1 / Z2) and the positive direction of the first direction X (from the first limiting portion 21013 / 21033 to the clamping arm 235) to avoid the photovoltaic module 200 from shaking in the thickness direction (Z1 / Z2) and moving in the positive direction of the first direction X in a scene with large wind force. The thickness direction (Z1 / Z2) is perpendicular to the first direction X.

[0084] Please refer to Figure 1 , Figure 2 and Figure 7In some embodiments, the engaging arm 235 comprises a first sub-arm 2351 and a second sub-arm 2353. The first sub-arm 2351 extends from the bearing arm 233 towards the photovoltaic member 230 of the photovoltaic assembly 200, and the distance between the first sub-arm 2351 and the connecting arm 231 is greater than the size of the projection of the first frame 2101 on the bearing arm 233 in the first direction X. The second sub-arm 2353 extends from the first sub-arm 2351 away from the bearing arm 233 towards the connecting arm 231 to form a semi-enclosed limiting space 2355 with the bearing arm 233 and the first sub-arm 2351, and the first limiting part 21013 / 21033 is at least partially accommodated in the limiting space 2355.

[0085] In particular, the engaging arm 235 comprises a first sub-arm 2351 and a second sub-arm 2353. The first sub-arm 2351 extends from the bearing arm 233 towards the photovoltaic member 230 of the photovoltaic assembly 200, and the distance between the first sub-arm 2351 and the connecting arm 231 is greater than the size of the projection of the first frame 2101 on the bearing arm 233 in the first direction X, so as to ensure that the first frame 2101 can be placed on the bearing arm 233. The second sub-arm 2353 extends from the first sub-arm 2351 away from the bearing arm 233 towards the connecting arm 231 to form a semi-enclosed limiting space 2355 with the bearing arm 233 and the first sub-arm 2351, and the first limiting part 21013 / 21033 is at least partially accommodated in the limiting space 2355. The second sub-arm 2353 forms the semi-enclosed limiting space 2355 with the bearing arm 233 and the first sub-arm 2351, so as to achieve the engaging connection between the first limiting part 21013 / 21033 and the engaging arm 235, and limit the movement of the photovoltaic assembly 200 in the thickness direction (Z1 / Z2) and the forward movement in the first direction X, so as to avoid the shaking of the photovoltaic assembly 200 in the thickness direction (Z1 / Z2) and the forward movement in the first direction X in the case of strong wind.

[0086] Please refer to Figure 1 , Figure 2 and Figure 7 Please refer to Figure 1 and Figure 5 In some embodiments, the angle between the surface of the second sub-arm 2353 facing the bearing arm 233 and the surface of the first sub-arm 2351 facing the connecting arm 231 is an obtuse angle.

[0087] It can be understood that if the included angle between the surface of the second sub-arm 2353 facing the bearing arm 233 and the surface of the first sub-arm 2351 facing the connecting arm 231 is an acute angle, the first limiting part 21013 / 21033 cannot be snap-fitted into the limiting space 2355, nor can the first limiting part 21013 of the first frame 2101 / the first limiting part 21033 of the second frame 2103 be taken out from the limiting space 2355 in a direction away from the snap-fitting arm 235. If the included angle between the surface of the second sub-arm 2353 facing the bearing arm 233 and the surface of the first sub-arm 2351 facing the connecting arm 231 is a right angle, when the first limiting part 21013 / 21033 is taken out from the limiting space 2355 in a direction away from the snap-fitting arm 235 during the installation and disassembly of the photovoltaic assembly 200, a certain scratch will occur between the first limiting part 21013 / 21033 and the second sub-arm 2353, which is easy to cause damage to the first limiting part 21013 / 21033 and the second sub-arm 2353, and reduce the service life of the photovoltaic sunshade 1000. If the included angle between the surface of the second sub-arm 2353 facing the bearing arm 233 and the surface of the first sub-arm 2351 facing the connecting arm 231 is an obtuse angle, when the first limiting part 21013 / 21033 is taken out from the limiting space 2355 in a direction away from the snap-fitting arm 235, the included angle provides a certain avoiding space, and the first limiting part 21013 / 21033 and the second sub-arm 2353 are not easy to scratch, which is beneficial to the installation and disassembly between the first limiting part 21033 and the second sub-arm 2353.

[0088] Please refer to Figure 1 , Figure 2 and Figure 7 In some embodiments, the photovoltaic assembly 200 further comprises a photovoltaic piece 230. The first frame 2101 and the second frame 2103 each further comprise a second limiting part 21015 / 21035 (the second limiting part 21035 of the second frame 2103 is described) arranged on the top of the frame body, and the photovoltaic piece 230 is carried on the top of the frame body and located between the second limiting part 21015 of the first frame 2101 and the second limiting part 21035 of the second frame 2103 in the first direction X.

[0089] The second limiting portion 21035 of the second frame 2103 is described, and it can be understood that the second limiting portion of the first frame 2101 also has the same beneficial effects. The photovoltaic assembly 200 further comprises photovoltaic pieces 230, which mainly function to convert solar energy into electrical energy and belong to the core part of the photovoltaic sunshade 1000. The photovoltaic pieces 230 can be photovoltaic cell panels or photovoltaic modules, and the photovoltaic pieces 230 realize energy conversion from solar energy to electrical energy through the photoelectric effect. When sunlight shines on the semiconductor material (such as silicon) of the photovoltaic pieces 230, the energy of photons excites electrons in the material, making them jump from the original position to a higher energy state, thereby forming an electric current. This process is the core principle of photoelectric conversion. The photovoltaic pieces 230 convert solar energy into direct current, and then convert the direct current into alternating current through an inverter for household, commercial or industrial use, or feedback to the power grid. The photovoltaic pieces 230 provide clean and renewable energy, and the photoelectric conversion process of the photovoltaic pieces 230 does not produce greenhouse gases, wastewater or harmful substances, and has minimal impact on the environment compared to fossil fuels. Therefore, the photovoltaic pieces 230 can effectively reduce the carbon footprint of buildings and reduce dependence on traditional energy sources. In addition, the photovoltaic pieces 230 are also connected to the power grid to deliver excess power to the power grid, realizing the two-way flow of electricity.

[0090] Specifically, the photovoltaic sunshade 1000 needs to avoid the photovoltaic pieces 230 from shaking or moving in a windy environment during use. Therefore, the first frame 2101 and the second frame 2103 of the photovoltaic assembly 200 of the present application are both provided with second limiting portions 21015 / 21035. Since the photovoltaic pieces 230 are carried on the top of the frame body and located between the second limiting portion 21015 of the first frame 2101 and the second limiting portion 21035 of the second frame 2103 in the first direction X, the second limiting portion 21015 of the first frame 2101 and the second limiting portion 21035 of the second frame 2103 can cooperate to limit the movement of the photovoltaic pieces 230 in the X-axis direction, thereby avoiding the photovoltaic pieces 230 from moving or shaking in a windy environment, and improving the firmness of the photovoltaic sunshade 1000. Figure 1

[0091] Please refer to Figure 1 , Figure 5 and Figure 8 ​In some embodiments, the plurality of beam assemblies 20 are connected to the opposite two frame assemblies 10 respectively, and the adjacent two beam assemblies 20 include a first beam assembly 25 and a second beam assembly 27. The photovoltaic assembly 200 between the first beam assembly 25 and the second beam assembly 27 is connected to the first beam assembly 25 through the first frame 2101 and connected to the second beam assembly 27 through the second frame 2103 and the quick release assembly 300.

[0092] It can be understood that if the user needs a photovoltaic sunshade 1000 with a larger area, the number of photovoltaic assemblies 200 arranged between the beam assembly 20 and the frame assembly 10 can be increased by increasing the number of beam assemblies 20. With the increase in the number of photovoltaic assemblies 200, the area of the photovoltaic sunshade 1000 also increases until it meets the user's needs. Specifically, when the number of beam assemblies 20 is more than one, part of the photovoltaic assembly 200 is installed between the adjacent two beam assemblies 20. The adjacent two beam assemblies 20 include a first beam assembly 25 and a second beam assembly 27. The photovoltaic assembly 200 between the first beam assembly 25 and the second beam assembly 27 is connected to the first beam assembly 25 through the first frame 2101 and connected to the second beam assembly 27 through the second frame 2103 and the quick release assembly 300, thereby ensuring that the photovoltaic assembly 200 between the first beam assembly 25 and the second beam assembly 27 can be stably connected to the first beam assembly 25 and the second beam assembly 27.

[0093] Please refer to Figure 1 , Figure 2 and Figure 8 In some embodiments, the photovoltaic assembly 200 further includes a photovoltaic piece 230, and the photovoltaic frame 210 further includes two third frames 2105 and two fourth frames 2107 opposite in the second direction Y, the second direction Y being perpendicular to the first direction X. The first frame 2101, the third frame 2105, the second frame 2103, and the fourth frame 2107 are sequentially connected and surround an installation space, and the photovoltaic piece 230 is accommodated in the installation space. The third frame 2105 and / or the fourth frame 2107 include a frame body 21051 / 21071, an extension 21053 / 21073 arranged at the top of the frame body 21051 / 21071 and extending away from the frame body 21051 / 21071, and a limiting portion 21055 / 21075 arranged at the extension 21053 / 21073 and extending towards the center of the installation space. The top of the frame body 21051 / 21071, the extension 21053 / 21073, and the limiting portion 21055 / 21075 jointly form a limiting space, and one end of the photovoltaic piece 230 is accommodated in the limiting space.

[0094] Specifically, the photovoltaic frame 210 further comprises two third frames 2105 and fourth frames 2107 opposite in the second direction Y, the second direction Y being perpendicular to the first direction X, the first frame 2101, the third frame 2105, the second frame 2103 and the fourth frame 2107 being sequentially connected and surrounding a mounting space for accommodating the photovoltaic piece 230. The third frame 2105 and / or the fourth frame 2107 each comprises a frame body 21051 / 21071, an extension 21053 / 21073 and a limiting portion 21055 / 21075. The extension 21053 / 21073 is arranged on the top of the frame body 21051 / 21071 and extends away from the frame body 21051 / 21071 to fix the photovoltaic piece 230 and avoid the photovoltaic piece 230 moving in the second direction Y of the photovoltaic assembly 200. The limiting portion 21055 / 21075 is arranged on the extension 21053 / 21073 and extends towards the center of the mounting space to fix the photovoltaic piece 230 and avoid the photovoltaic piece 230 moving in the thickness direction (Z1 / Z2) of the photovoltaic assembly 200. The top of the frame body 21051 / 21071, the extension 21053 / 21073 and the limiting portion 21055 / 21075 jointly form a limiting space, one end of the photovoltaic piece 230 is accommodated in the limiting space, so as to ensure that the photovoltaic sunshade 1000 can be firmly fixed in the original position when used in an environment with relatively large wind force, and the photovoltaic piece 230 is prevented from moving in the second direction Y or in the thickness direction (Z1 / Z2).

[0095] The technical features of the above embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the disclosure. Meanwhile, other embodiments can be derived by using the above embodiments, so that structural and logical replacements and changes can be made without departing from the scope of the disclosure.

[0096] The above embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A photovoltaic sun shelter, characterized in that, The application relates to a photovoltaic module, a frame structure and a quick release assembly. The photovoltaic module comprises a photovoltaic frame and a photovoltaic component, the photovoltaic frame comprises two first frames and a second frame which are opposite in a first direction, and the photovoltaic component comprises a photovoltaic panel and a joint electrically connected to the photovoltaic panel. The frame structure comprises a plurality of frame assemblies, the plurality of frame assemblies surround a first space, the first space is used for mounting the photovoltaic module, and the frame assembly comprises a frame and a mounting bracket arranged on the inner side of the frame. The quick release assembly is arranged through the mounting bracket and the first frame and / or the second frame to connect the first frame and / or the second frame and the mounting bracket. The frame structure further comprises a plurality of beam assemblies, opposite two ends of the plurality of beam assemblies are connected to opposite two frame assemblies respectively, and the first space is divided into a plurality of second spaces by the plurality of beam assemblies, the beam assembly comprises a beam and a loading bracket arranged on the opposite two sides of the beam, the frame assembly on the outermost side opposite to the beam assembly comprises a frame and a mounting bracket arranged on the inner side of the frame, one of the mounting bracket and the loading bracket is connected to the first frame of the photovoltaic module on the outermost side, and the quick release assembly is arranged through the other of the mounting bracket and the loading bracket and the second frame of the photovoltaic module on the outermost side to connect the second frame of the photovoltaic module on the outermost side and the other of the mounting bracket and the loading bracket.

2. The photovoltaic sun shelter of claim 1, wherein, The mounting bracket comprises a bearing plate, the second frame comprises a first limiting part, and the first limiting part is borne on the bearing plate.

3. The photovoltaic sun shelter of claim 2, wherein, The quick release assembly comprises a first limiting part for abutting one of the bearing plate and the first limiting part to limit the movement of the photovoltaic module or the frame assembly in the thickness direction of the photovoltaic module, a connecting part arranged through the second frame and the frame body, the first limiting part is sleeved on the connecting part, and a handle rotatably connected to the connecting part through a connecting shaft. The quick release assembly has a locking state and an unlocking state, the distance between the connecting shaft and the first limiting part in the thickness direction is greater when the quick release assembly is in the locking state than when the quick release assembly is in the unlocking state. The quick release assembly further comprises a second limiting part for abutting the other of the bearing plate and the first limiting part to limit the movement of the photovoltaic module or the frame assembly in the thickness direction of the photovoltaic module, and the first limiting part and the second limiting part are both sleeved on the connecting part. ​ ​ 4. The photovoltaic sun shelter of claim 3, wherein, ​ ​ 5. The photovoltaic sun shelter of claim 4, wherein, In the locked state of the quick release assembly, one of the carrier plate and the first limiting part abuts against the first limiting piece and forms a first acting force, and the other of the carrier plate and the first limiting part abuts against the second limiting piece and forms a second acting force; in the unlocked state of the quick release assembly, one of the carrier plate and the first limiting part abuts against the first limiting piece and forms a third acting force, and the other of the carrier plate and the first limiting part abuts against the second limiting piece and forms a fourth acting force, the first acting force being greater than the third acting force, and the second acting force being greater than the fourth acting force.

6. The photovoltaic sun shelter of claim 4, wherein, In the thickness direction of the photovoltaic module, the carrier plate comprises first and second opposite surfaces, the first limiting part comprises first and second opposite surfaces, the carrier plate further comprises a third surface connecting the first and second surfaces, and the carrier plate is provided with a first notch penetrating through the first, second and third surfaces; the first limiting part further comprises a third surface connecting the first and second surfaces, and the first limiting part is provided with a second notch penetrating through the first, second and third surfaces, the first and second notches being at least partially aligned to allow the connecting piece to pass through.

7. The photovoltaic sun shelter of claim 4, wherein, In the thickness direction, the handle comprises first and second sides, and in the locked state of the quick release assembly, the first side of the handle is closer to the first limiting piece than the second side of the handle; in the unlocked state of the quick release assembly, the second side of the handle is closer to the first limiting piece than the first side of the handle.

8. The photovoltaic sun shelter of claim 4, wherein, The handle comprises: a gripping portion for a user to hold to rotate the handle about the connecting shaft; and The connecting part is connected with the holding part and connected with the connecting member through the connecting shaft, and the connecting part is eccentrically located at the connecting position of the holding part. a shaft The connecting part is connected with the holding part and connected with the connecting member through the connecting shaft, and the connecting part is eccentrically located at the connecting position of the holding part.

9. The photovoltaic sun shelter of claim 8, wherein, The connecting portion is provided with an opening, the connecting piece comprises a connecting portion, the connecting portion is accommodated in the opening, and the connecting piece is connected to two opposite side walls of the opening through the connecting shaft; or The connecting piece comprises a connecting portion, the connecting portion is provided with an opening, the connecting portion is accommodated in the opening, and the connecting piece is connected to two opposite side walls of the opening through the connecting shaft.

10. The photovoltaic sun shelter of claim 3, wherein, The connecting piece comprises: a connecting portion connected to the connecting portion of the handle through the connecting shaft; and a rod body penetrating through the first limiting part and the carrier plate, the first limiting piece being connected to the rod body.

11. The photovoltaic sun shelter of claim 2, wherein, Both the first frame and the second frame comprise a frame body and a first limiting part extending towards the center of the second space from the bottom of the frame body; in the case that the mounting rack is connected to the first frame of the outermost photovoltaic module and the mounting rack is connected to the second frame of the outermost photovoltaic module through the quick release assembly, the mounting rack comprises: a connecting arm connected to the cross beam; a carrier arm connected to the connecting arm; and a carrier arm connected to the connecting arm; and The engaging arm is connected with the bearing arm, and the engaging arm and the connecting arm are located on the same side of the bearing arm in a thickness direction of the photovoltaic module and are spaced apart from each other in the first direction.

12. The photovoltaic sun shelter of claim 11, wherein, The engaging arm comprises: The first sub-arm extends from the bearing arm towards a photovoltaic component of the photovoltaic module, and a distance between the first sub-arm and the connecting arm is greater than a size of a projection of the first frame on the bearing arm in the first direction; and The second sub-arm extends from an end of the first sub-arm away from the bearing arm towards the connecting arm to form a semi-enclosed limiting space with the bearing arm and the first sub-arm, and the first limiting part is at least partially accommodated in the limiting space.

13. The photovoltaic sun shelter of claim 12, wherein, An included angle between a surface of the second sub-arm facing the bearing arm and a surface of the first sub-arm facing the connecting arm is obtuse.

14. Photovoltaic sunshade according to any of claims 11-13, characterized in that, The first frame and the second frame each further comprise a second limiting part arranged on a top of the frame body, and the photovoltaic component is carried on the top of the frame body and located between the second limiting part of the first frame and the second limiting part of the second frame in the first direction.

15. The photovoltaic sun shelter of claim 14, wherein, The plurality of beam assemblies are connected with the opposite two edge frame assemblies, respectively, and the adjacent two beam assemblies comprise a first beam assembly and a second beam assembly, the photovoltaic component is located between the first beam assembly and the second beam assembly, the first frame is engaged with the loading part of the first beam assembly, and the second frame is connected with the loading part of the second beam assembly through the quick release assembly.

16. The photovoltaic sun shelter of claim 14, wherein, The photovoltaic frame further comprises two third and fourth frames opposite in a second direction, the second direction is perpendicular to the first direction, the first frame, the third frame, the second frame and the fourth frame are sequentially connected and surround a mounting space, and the photovoltaic component is accommodated in the mounting space; the third frame and / or the fourth frame comprises: The frame body; The extension part arranged on the top of the frame body and extending away from the frame body; and The limiting part arranged on the extension part and extending towards the center of the mounting space, and the top of the frame body, the extension part and the limiting part jointly form a limiting space, and one end of the photovoltaic component is accommodated in the limiting space.

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