Full-wrapping type connecting structure used between adjacent assemblies of photovoltaic support

Abstract

The utility model relates to a full-wrapping type connecting structure used between adjacent assemblies of a photovoltaic support. The adjacent photovoltaic panel assemblies are connected together by matching the full-wrapping assembly connecting pieces with the full-wrapping assembly connecting piece supporting plates and the fixing bolts of the full-wrapping assembly connecting piece supporting plates, so that the adjacent photovoltaic panel assemblies in the array are connected into a whole which resists the weight of the photovoltaic cleaning robot together, and therefore the deformation condition of the photovoltaic panel assemblies is improved; and the influence on the service life of the photovoltaic panel assembly is greatly reduced. And meanwhile, the first limiting hook and the second limiting hook are arranged in a photovoltaic panel assembly frame in a sleeving mode, and the hidden danger that a full-wrapping type assembly connecting piece is prone to falling off due to vibration generated in the walking process of the photovoltaic cleaning robot is prevented.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module connectors, and in particular to a fully enclosed connection structure for adjacent components of a photovoltaic support. Background Technology

[0002] A photovoltaic (PV) array is composed of adjacent PV panels installed continuously. The edges of these continuously installed PV panels form a continuous running track. Common PV cleaning robots typically use wheels that move along such tracks. Within the same array, there may be several types of gaps: 1. Generally, there is a gap of 10-30mm between modules; 2. In a single-axis tracking bracket, within the same array, the PV modules are located on either side of the drive motor, with a larger gap between the modules, generally greater than 300mm; 3. Some brands of single-axis tracking bracket systems have a larger gap between the modules on either side of the drive column, reaching up to 1.8m; 4. Fixed-angle bracket arrays have a larger gap, generally over 200mm.

[0003] However, in the existing technology, the component connector is only fixed by a C-shaped piece and bolt assembly. During the long-term operation of the photovoltaic cleaning robot, this connection is easily affected by the vibration of the robot walking, and gradually loosens and falls off, losing its protective function for the photovoltaic panel. Utility Model Content

[0004] In view of the above problems, this application provides a novel photovoltaic module connection system that can effectively eliminate the height difference between adjacent photovoltaic modules during robot movement, avoiding wear on the frame and robot wheels caused by friction between the robot's wheels and the photovoltaic module frame. Furthermore, this solution eliminates the risk of slippage and falling.

[0005] To achieve the above objectives, this application provides a fully enclosed connection structure for adjacent photovoltaic (PV) bracket components, comprising: a first PV panel and a second PV panel arranged side by side, with a gap between adjacent first PV panels and second PV panels; a fully enclosed component connector and a fully enclosed component connector support plate; the fully enclosed component connector has a through groove, one end of the fully enclosed component connector clamps the first PV panel, and the other end clamps the second PV panel to connect the first PV panel and the second PV panel; the fully enclosed component connector support plate is fixedly disposed below the fully enclosed component connector, and both ends of the fully enclosed component connector support plate hook the first PV panel and the second PV panel respectively.

[0006] Unlike existing technologies, the above-mentioned technical solution significantly improves the connection strength and stability between photovoltaic panels through a fully enclosed connection structure. The fully enclosed module connector support not only enhances the fixation of the photovoltaic panels but also effectively prevents connection failures caused by loose nuts, ensuring reliable operation of the photovoltaic panels under various external conditions. Furthermore, the flexible design of the fully enclosed module connectors makes the installation process simple and quick, highly adaptable, and able to meet different photovoltaic panel assembly needs, thereby improving the overall performance and service life of the photovoltaic power generation system and providing more solid technical support for the sustainable development of the photovoltaic industry.

[0007] In some embodiments, the fully enclosed component connector tray includes: a tray body, a first limiting hook, and a second limiting hook; the tray body is placed below the fully enclosed component connector, and the tray body and the fully enclosed component connector are fastened together by screws; the first limiting hook and the second limiting hook are respectively placed on opposite sides of the tray body to simultaneously clamp the edges of the first photovoltaic panel and the second photovoltaic panel.

[0008] In some embodiments, the first limiting hook is arranged perpendicularly to the pallet body, and the second limiting hook is arranged relatively perpendicularly to the pallet body.

[0009] In some embodiments, the pallet body is provided with a first through hole, which is located below the gap, and the first through hole is used for bolts to pass through.

[0010] In some embodiments, the fully enclosed component connector includes: a first clamping plate, a second clamping plate, and a connecting plate, wherein the first clamping plate and the second clamping plate are disposed opposite to each other, and the two ends of the connecting plate are respectively connected to the first clamping plate and the second clamping plate; the distance between the first clamping plate and the second clamping plate is adapted to the thickness of the photovoltaic panel.

[0011] In some embodiments, the first clamping plate is provided with a second through hole, and the second clamping plate is provided with a third through hole. The second through hole and the third through hole are arranged opposite to each other, and the second through hole and the third through hole are respectively located on the upper and lower sides of the gap; the second through hole and the third through hole are used for bolts to pass through.

[0012] Unlike existing technologies, this utility model provides a fully enclosed connection structure between adjacent components of a photovoltaic support system, which has the following advantages:

[0013] By adding a fully enclosed component connector support plate to form a fully enclosed connection structure, and using first and second limiting hooks to fit into the frame of the first photovoltaic panel, a limiting and anti-detachment effect is formed, significantly improving the connection strength and stability between photovoltaic panels. The fully enclosed component connector support plate not only enhances the fixing effect of the photovoltaic panels but also effectively prevents connection failures caused by loose nuts, ensuring reliable operation of the photovoltaic panels under various external conditions. Furthermore, the flexible design of the fully enclosed component connector makes the installation process simple and quick, highly adaptable, and able to meet different photovoltaic panel assembly needs. On the other hand, connecting adjacent photovoltaic panels together allows the photovoltaic cleaning robot to smoothly traverse the panels, while simultaneously connecting adjacent photovoltaic panels in the array into a unified whole, enabling them to collectively resist the weight of the photovoltaic cleaning robot, improving photovoltaic panel deformation, extending the service life of the photovoltaic panels, thereby improving the overall performance of the photovoltaic power generation system. This provides more solid technical support for the sustainable development of the photovoltaic industry and has significant practical value and promotional significance.

[0014] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments below. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0016] Figure 1 This is a structural diagram of the fully enclosed component connector described in a specific embodiment;

[0017] Figure 2 This is a structural diagram of the fully enclosed component connector tray described in a specific embodiment;

[0018] Figure 3 The diagram shows the structure of the first photovoltaic panel, the second photovoltaic panel, the fully enclosed module connector, and the fully enclosed module connector support plate for a specific implementation.

[0019] Figure 4 This is an exploded view of the connection structure for a specific implementation method.

[0020] Explanation of reference numerals in the attached figures:

[0021] 10. First photovoltaic panel; 20. Second photovoltaic panel; 30. Fully enclosed module connector; 40. Fully enclosed module connector support plate;

[0022] 31. First clamping plate; 32. Second clamping plate; 33. Connecting plate;

[0023] 41. Pallet body; 42. First limiting hook; 43. Second limiting hook;

[0024] 411. First through hole;

[0025] 311. Second through hole;

[0026] 321. Third through hole. Detailed Implementation

[0027] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0029] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0030] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0031] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0032] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0033] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0034] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0035] Please see Figures 1 to 4 This embodiment provides a fully enclosed connection structure between adjacent photovoltaic (PV) bracket components, including a first PV panel 10 and a second PV panel 20 arranged side-by-side, with a gap between adjacent first PV panels 10 and second PV panels 20. It also includes a fully enclosed component connector 30 and a fully enclosed component connector support plate 40. The fully enclosed component connector 30 has a through groove, with one end clamping the first PV panel 10 and the other end clamping the second PV panel 20 to connect them. The fully enclosed component connector support plate 40 is fixedly disposed below the fully enclosed component connector 30, with both ends hooking onto the first PV panel 10 and the second PV panel 20 respectively. The fully enclosed component connector support plate 40 is used to improve the connection strength between the first PV panel 10 and the second PV panel 20; simultaneously, the fully enclosed component connector support plate 40 also serves as a gasket between the fully enclosed component connector 30 and the nut, thereby preventing the nut from loosening after tightening.

[0036] This embodiment provides a fully enclosed connection structure between adjacent photovoltaic (PV) panels, designed to improve the connection strength and stability between PV panels. The structure includes a first PV panel 10 and a second PV panel 20 arranged side-by-side, with an appropriate gap between them to accommodate the effects of physical deformation factors such as thermal expansion and contraction. To achieve a stable connection between the PV panels, the structure introduces a fully enclosed module connector 30 and a fully enclosed module connector support plate 40. The fully enclosed module connector 30 is designed with excellent clamping functionality, clamping the first PV panel 10 at one end and the second PV panel 20 at the other end, forming a stable connection. Through slots provided on the fully enclosed module connector 30 simplify the connection process and provide additional adjustment space, allowing the PV panels to better adapt to specific site conditions during installation. The fully enclosed module connector support plate 40 is fixedly installed below the fully enclosed module connector 30, and its two ends hook onto the first photovoltaic panel 10 and the second photovoltaic panel 20 respectively. This not only improves the connection strength between the first photovoltaic panel 10 and the second photovoltaic panel 20, ensuring their stability under various environmental conditions, but also serves as a gasket between the fully enclosed module connector 30 and the nut, preventing the nut from loosening due to vibration or temperature changes after locking. This effectively improves the tensile strength and durability of the overall structure, ensuring the reliability of the photovoltaic power generation system under long-term operation.

[0037] Please see Figures 2 to 4 In some embodiments, the fully enclosed component connector tray 40 includes a tray body 41, a first limiting hook 42, and a second limiting hook 43. The tray body 41 is placed below the fully enclosed component connector 30, and the tray body 41 and the fully enclosed component connector 30 are fastened together by screws. The first limiting hook 42 and the second limiting hook 43 are respectively placed on opposite sides of the tray body 41 to simultaneously clamp the edges of the first photovoltaic panel 10 and the second photovoltaic panel 20. The first photovoltaic panel 10 and the second photovoltaic panel 20 have similar structures, and only the structure of the first photovoltaic panel 10 will be described here. The structure of the second photovoltaic panel 20 will not be described in detail. Specifically, the first photovoltaic panel 10 includes a frame and a photovoltaic panel body, with the frame surrounding the photovoltaic panel body. The edge of the first photovoltaic panel 10 is the frame.

[0038] This embodiment provides a more robust and efficient photovoltaic panel connection solution. Specifically, the fully enclosed module connector support plate 40 consists of three key components: the support plate body 41, the first limiting hook 42, and the second limiting hook 43. The support plate body 41 is precisely positioned below the fully enclosed module connector 30 and securely locked with screws, ensuring the stability of the overall structure. The first limiting hook 42 and the second limiting hook 43 are located on opposite sides of the support plate body 41, and their main function is to simultaneously clamp the edges of the first photovoltaic panel 10 and the second photovoltaic panel 20. This design not only enhances the connection strength between the photovoltaic panels but also provides a more uniform force distribution. In the specific structure of the photovoltaic panel, a combined design of a frame and the photovoltaic panel body is adopted. The frame surrounds the photovoltaic panel body, and the edge of the photovoltaic panel is defined as the frame. This structural design not only improves the overall strength of the photovoltaic panel but also provides ideal installation space for the limiting hooks of the fully enclosed module connector support plate 40. By precisely embedding the first limiting hook 42 and the second limiting hook 43 into the photovoltaic panel frame for positioning, the relative movement between the panels can be effectively reduced, improving the stability and reliability of the entire photovoltaic panel array. Furthermore, this design also offers good adjustability, adapting to different specifications and types of photovoltaic panels, demonstrating strong versatility and adaptability.

[0039] The fully enclosed module connector 30 and the fully enclosed module connector support plate 40 of this utility model are connected by an internal hexagon countersunk bolt assembly, achieving an anti-detachment function. The design of the fully enclosed module connector support plate 40 significantly improves the connection strength and stability between photovoltaic panels. The first limiting hook 42 and the second limiting hook 43 of the fully enclosed module connector support plate 40 are fitted into the photovoltaic panel frame. Through the precise clamping of the first limiting hook 42 and the second limiting hook 43, the relative displacement between the panels is effectively reduced, ensuring that the fully enclosed module connector 30 will not fall off due to the prolonged operation of the photovoltaic cleaning robot. The screw locking design between the support plate body 41 and the fully enclosed module connector 30 ensures the overall structural rigidity, preventing loosening or detachment due to external environmental factors. The frame surrounding the photovoltaic panel body not only enhances the overall strength of the panel but also provides better support points for the connection. This connection scheme not only improves the reliability and service life of the photovoltaic power generation system but also provides a more convenient technical solution for the installation and maintenance of photovoltaic panels.

[0040] Please see Figures 2 to 4 In some embodiments, the first limiting hook 42 is arranged perpendicularly to the pallet body 41, and the second limiting hook 43 is arranged perpendicularly to the pallet body 41.

[0041] In this embodiment, the first limiting hook 42 and the second limiting hook 43 are respectively arranged perpendicularly to the support plate body 41. This geometric layout ensures that the limiting hooks can more firmly clamp the edge of the photovoltaic panel. The vertically arranged limiting hooks can more evenly distribute the clamping stress, reduce local stress concentration at the edge of the photovoltaic panel, and provide a more stable support and limiting effect, thereby improving the stability and reliability of the connection. This design not only improves the connection strength but also optimizes the force transmission path, effectively enhancing the overall structural strength of the photovoltaic panel array.

[0042] Please see Figure 2 In some embodiments, the pallet body 41 is provided with a first through hole 411, which is located below the gap and is used for bolts to pass through.

[0043] In this embodiment, by providing a first through hole 411 on the support plate body 41, bolts can be easily passed through the first through hole 411 during installation and directly fixed to the fully enclosed module connector 30, thereby achieving a stable clamping of the photovoltaic panel. The presence of the first through hole 411 makes bolt installation more convenient and efficient, not only simplifying the installation steps but also ensuring the firmness of the connection, allowing the entire photovoltaic panel structure to remain stable under various external environments. At the same time, the through hole design can also effectively reduce stress concentration problems caused by improper bolt installation, improve the durability of the connection parts, and thus enhance the connection strength and stability of the photovoltaic panel, ensuring the long-term reliable operation of the photovoltaic power generation system.

[0044] Please see Figure 1 as well as Figures 3 to 4 In some embodiments, the fully enclosed component connector 30 includes: a first clamping plate 31, a second clamping plate 32, and a connecting plate 33. The first clamping plate 31 and the second clamping plate 32 are disposed opposite to each other, and the two ends of the connecting plate 33 are respectively connected to the first clamping plate 31 and the second clamping plate 32. The distance between the first clamping plate 31 and the second clamping plate 32 is adapted to the thickness of the photovoltaic panel.

[0045] In this embodiment, the fully enclosed component connector 30 adopts a three-component collaborative design: a first clamping plate 31, a second clamping plate 32, and a connecting plate 33. The first clamping plate 31 and the second clamping plate 32 are arranged opposite to each other, and the connecting plate 33 connects to both ends of the two clamping plates, forming an open clamping structure. It should be noted that the distance between the first clamping plate 31 and the second clamping plate 32 is adapted to the thickness of the photovoltaic panel to ensure that the photovoltaic panel can be firmly and evenly clamped. By adjusting the distance between the first clamping plate 31 and the second clamping plate 32, photovoltaic panels of different thicknesses can be accommodated, improving the versatility and flexibility of the connection structure. The design of the connecting plate 33 not only enhances the stability of the overall structure but also facilitates subsequent installation and fixing, making the connection of the photovoltaic panel more reliable and efficient.

[0046] The precise cooperation of the first clamping plate 31, the second clamping plate 32, and the connecting plate 33 enables accurate clamping of the photovoltaic panel, ensuring connection strength and stability. This not only improves the overall performance of the photovoltaic panel array but also enhances the system's adaptability and reliability.

[0047] Please see Figure 1 In some embodiments, the first clamping plate 31 is provided with a second through hole 311, and the second clamping plate 32 is provided with a third through hole 321. The second through hole 311 and the third through hole 321 are arranged opposite to each other, and the second through hole 311 and the third through hole 321 are respectively located on the upper and lower sides of the gap; the second through hole 311 and the third through hole 321 are used for bolts to pass through.

[0048] In this embodiment, the first clamping plate 31 and the second clamping plate 32 of the fully enclosed module connector 30 are respectively provided with a second through hole 311 and a third through hole 321. These two through holes are designed to be arranged opposite each other and located on the upper and lower sides of the photovoltaic panel gap, forming an effective clamping and fixing structure. Finally, it should be noted that the bolt passes through the second through hole 311, the third through hole 321 and the first through hole 411 in sequence to fix the fully enclosed module connector 30 and the fully enclosed module connector support plate 40 to the first photovoltaic panel 10 and the second photovoltaic panel 20. Specifically, the design of the second through hole 311 and the third through hole 321 allows the bolt to pass through the second through hole 311 from one side of the first photovoltaic panel 10, then through the third through hole 321, and finally through the first through hole 411 to be fixed to the fully enclosed module connector support plate 40. This not only enhances the stability and reliability of the connection, but also makes the installation and removal of the photovoltaic panels more convenient. This structure allows the fully enclosed module connector 30 to provide strong clamping force between photovoltaic panels, effectively securing the bolts and ensuring a tight fit between the fully enclosed module connector 30 and the fully enclosed module connector support plate 40, preventing loosening or displacement caused by changes in the external environment. Simultaneously, the precise layout and design of the through holes ensures uniform stress distribution on the bolts, reducing the risk of material fatigue or damage due to uneven stress.

[0049] Furthermore, the above solutions can be expanded into the following example:

[0050] The fully enclosed component connector 30 and the fully enclosed component connector support plate 40 of this utility model can connect photovoltaic panel components into a whole, which can improve the situation where photovoltaic cleaning robots deform photovoltaic panel components when running over them.

[0051] The first limiting hook 42 and the second limiting hook 43 of this utility model have a reinforcing rib design, which increases the strength of the first limiting hook 42 and the second limiting hook 43 and prevents the first limiting hook 42 and the second limiting hook 43 from breaking due to collision with the component frame during long-term operation, thus affecting the anti-detachment capability and improving the service life of the fully enclosed component connector plate 40. At the same time, the first limiting hook 42 and the second limiting hook 43 can be bent 90 degrees again with tools to further improve the overall anti-detachment capability and improve the system stability.

[0052] Furthermore, the connection between the second limiting hook 43 and the tray body 41 has a groove, which is used to improve the strength of the connection.

[0053] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0054] By adding a fully enclosed component connector support plate 40 to the fully enclosed component connector 30 to form a fully enclosed connection structure, and using the first limiting hook 42 and the second limiting hook 43 to fit into the frame of the first photovoltaic panel 10, a limiting and anti-detachment effect is formed, significantly improving the connection strength and stability between photovoltaic panels. The setting of the fully enclosed component connector support plate 40 not only enhances the fixing effect of the photovoltaic panel, but also effectively prevents connection failure caused by loose nuts, ensuring the reliable operation of the photovoltaic panel under various external conditions, comparable to a gasket. In addition, the flexible design of the fully enclosed component connector 30 makes the installation process simple and quick, highly adaptable, and able to meet different photovoltaic panel assembly needs. On the other hand, connecting adjacent photovoltaic panels together allows the photovoltaic cleaning robot to smoothly cross the photovoltaic panels, while connecting adjacent photovoltaic panels in the array into a whole, which can jointly resist the weight of the photovoltaic cleaning robot, improve the deformation of photovoltaic panels, extend the service life of photovoltaic panels, thereby improving the overall performance of photovoltaic power generation system, providing more solid technical support for the sustainable development of the photovoltaic industry, and having significant practical value and promotion significance.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fully enclosed connection structure for adjacent modules of a photovoltaic support system, comprising: A first photovoltaic panel and a second photovoltaic panel are arranged side by side, with a gap between adjacent first photovoltaic panels and second photovoltaic panels, characterized in that it further includes: A fully enclosed component connector, wherein a through groove is provided on the fully enclosed component connector, one end of the fully enclosed component connector clamps the first photovoltaic panel and the other end clamps the second photovoltaic panel to connect the first photovoltaic panel and the second photovoltaic panel; A fully enclosed component connector tray is fixedly disposed below the fully enclosed component connector, and the two ends of the fully enclosed component connector tray hook the first photovoltaic panel and the second photovoltaic panel respectively.

2. The fully enclosed connection structure for adjacent components of a photovoltaic support according to claim 1, characterized in that, The fully enclosed component connector tray includes: a tray body, a first limiting hook, and a second limiting hook; the tray body is placed below the fully enclosed component connector, and the tray body and the fully enclosed component connector are fastened together by screws; The first limiting hook and the second limiting hook are respectively placed on opposite sides of the tray body to simultaneously limit the edges of the first photovoltaic panel and the second photovoltaic panel.

3. The fully enclosed connection structure for adjacent components of a photovoltaic support according to claim 2, characterized in that, The first limiting hook is perpendicular to the pallet body, and the second limiting hook is perpendicular to the pallet body.

4. The fully enclosed connection structure for adjacent components of a photovoltaic support according to claim 2, characterized in that, The pallet body is provided with a first through hole, which is located below the gap and is used for bolts to pass through.

5. The fully enclosed connection structure for adjacent components of a photovoltaic support according to claim 1, characterized in that, The fully enclosed component connector includes: a first clamping plate, a second clamping plate, and a connecting plate. The first clamping plate and the second clamping plate are arranged opposite to each other, and the two ends of the connecting plate are respectively connected to the first clamping plate and the second clamping plate. The distance between the first clamping plate and the second clamping plate is adapted to the thickness of the photovoltaic panel.

6. The fully enclosed connection structure for adjacent components of a photovoltaic support according to claim 5, characterized in that, The first clamping plate is provided with a second through hole, and the second clamping plate is provided with a third through hole. The second through hole and the third through hole are arranged opposite to each other, and the second through hole and the third through hole are respectively located on the upper and lower sides of the gap; the second through hole and the third through hole are used for bolts to pass through.

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