Floating device for bearing photovoltaic panel

Abstract

The utility model relates to a floating device for bearing a photovoltaic panel. The floating device comprises a mounting frame, a bearing plate and a first floating piece. Wherein an inserting groove is formed in the top of the mounting frame, the bearing plate is arranged at the top of the mounting frame and used for bearing a photovoltaic panel, and the first floating piece is inserted into the inserting groove.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic technology, and in particular to a floating device for supporting photovoltaic panels. Background Technology

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at the semiconductor interface. It mainly consists of solar panels (photovoltaic modules), controllers or inverters, grid-connected equipment, or batteries. Solar cells are connected in series and then encapsulated for protection to form large-area solar cell modules. Combined with components such as power controllers, this forms a photovoltaic power generation device. Current photovoltaic power generation devices can be installed on land and water. Floating photovoltaic power stations, which are built on the surface of ponds, lakes, reservoirs, and other water storage areas, do not occupy land resources and have seen rapid development in recent years.

[0003] In traditional technical solutions, it is inconvenient for workers to easily install and disassemble foam boards that have been submerged in water for a long time when using floating support plates for photovoltaic panels, which affects the service life of foam boards and the stability of equipment support.

[0004] The above information disclosed in the background art of this application is only for understanding the background of the concept of this application, and does not indicate or imply that it includes information of the prior art. Utility Model Content

[0005] Therefore, it is necessary to provide a floating device for supporting photovoltaic panels to address the above problems.

[0006] A floating device for supporting photovoltaic panels, comprising:

[0007] The mounting frame has a plug-in slot at its top.

[0008] A support plate, which is disposed on top of the mounting frame and is used to support the photovoltaic panels;

[0009] The first floating component is inserted into the insertion slot.

[0010] The aforementioned floating device for supporting photovoltaic panels achieves at least the following beneficial effects: The combined design of the mounting frame and the supporting plate ensures overall structural stability when supporting photovoltaic panels. Furthermore, the interlocking slot design allows the first floating component to be securely connected to the mounting frame, preventing it from loosening or shifting due to external wind or water currents, thus improving the device's adaptability to complex aquatic environments. The design of the first floating component provides sufficient buoyancy support, ensuring that the supporting plate and the photovoltaic panels above it float stably on the water surface, effectively preventing tilting or sinking due to insufficient buoyancy, thereby guaranteeing the normal operation of the photovoltaic panels. By setting an interlocking slot at the top of the mounting frame and inserting the first floating component into the slot, rapid installation and removal of the floating component is achieved. Compared to traditional fixed connection methods, this design significantly improves the convenience of installation and maintenance, facilitating replacement when the floating component is damaged or aged, thereby extending the device's service life. This device is adaptable to various aquatic environments, including ponds, lakes, and reservoirs. The plug-in slot design allows for more flexible installation of the floating components, enabling adjustments to their number or position to meet the requirements of different water conditions. The device employs a modular design, with the mounting frame, support plate, and first floating component all being independent parts, facilitating individual replacement or maintenance. Furthermore, this design allows for flexible combination of multiple units, adaptable to the construction needs of photovoltaic power plants of varying scales, offering high scalability and flexibility.

[0011] In some embodiments, two insertion slots are provided, symmetrically distributed on both sides of the mounting frame. Two first floating components are also provided, each inserted into one of the two insertion slots. The two first floating components effectively distribute the weight of the photovoltaic panel and the supporting plate, enhancing the device's load-bearing capacity. This design is particularly suitable for large-area or heavy photovoltaic panel systems, ensuring their normal operation on water. The symmetrical distribution of the two insertion slots and floating components simplifies installation and disassembly, enabling standardized installation procedures. The symmetrical structure also facilitates quick positioning and replacement of floating components during maintenance, further improving maintenance efficiency. The symmetrical design of the two insertion slots and two first floating components allows for uniform buoyancy distribution on the water surface, avoiding tilting or instability caused by insufficient buoyancy on one side, thereby further enhancing the overall stability and resistance to external forces (such as wind and waves) of the device. The two symmetrically distributed first floating components can effectively disperse the influence of external disturbances such as water flow and waves on the device, reduce the swaying amplitude of the device on the water surface, thereby ensuring the stable operation of the photovoltaic panel and avoiding the impact of swaying on the photovoltaic panel's light reception efficiency.

[0012] In some embodiments, the floating device for supporting the photovoltaic panels further includes two second floating members and two supports connected to the mounting frame. The two supports are symmetrically distributed on the other two sides of the mounting frame, and the two second floating members are connected to the two supports respectively. Adding two second floating members on the other two sides of the mounting frame, working together with the original first floating members, can significantly improve the buoyancy of the entire device. This design can better accommodate larger and heavier photovoltaic panel systems, ensuring the entire device can float stably on the water surface. The two second floating members are symmetrically distributed on the other two sides of the mounting frame via supports, forming a four-point support structure with the first floating member. This four-point support design can effectively distribute the weight of the device and external forces (such as wind, water flow, waves, etc.), thereby further improving the device's anti-tilting ability and overall stability. It can better cope with external disturbances in complex aquatic environments (such as wave impact, wind action, etc.), reduce swaying amplitude, and ensure the operational stability of the photovoltaic panels. The second floating members are connected to the mounting frame via supports, effectively distributing the load between the mounting frame and the supporting plate, making the stress on the device more even. This design avoids structural deformation or damage to floating components due to excessive local loads, thus extending the lifespan of the device. Understandably, the addition of the second floating component provides greater scalability. In scenarios requiring greater buoyancy or higher stability, the number or position of the support brackets and the second floating component can be adjusted to flexibly adapt to the needs of photovoltaic power plants of different scales. The second floating component is connected to the mounting frame via the support brackets, resulting in a simple structure that is easy to assemble and disassemble. When the floating component or support brackets need maintenance or replacement, they can be operated individually without disassembling the entire device, reducing maintenance difficulty and costs.

[0013] In some embodiments, each bracket is equipped with a fixing part, which is threadedly connected to the second floating component via fasteners. This threaded connection provides higher connection strength and stability. The threaded connection offers strong tensile and vibration resistance, effectively preventing loosening or detachment of the floating component due to external forces (such as water flow, waves, etc.), thus improving the reliability of the device. The fastener and threaded connection design simplifies the installation and removal of the second floating component. Construction personnel can complete the fixing or replacement operation using only conventional tools, eliminating the need for complex welding or bonding processes, significantly improving construction efficiency and reducing installation costs. During long-term use, the floating component may need replacement due to aging or damage. The threaded connection design allows maintenance personnel to quickly disassemble damaged floating components and replace them with new ones without extensive disassembly of the bracket or mounting frame, greatly reducing maintenance difficulty and time costs.

[0014] In some embodiments, the first floating element is a foam board.

[0015] In some embodiments, the second floating element is a foam board.

[0016] In some embodiments, each of the first floating components is equipped with a first handle. During installation, the first handle provides a clear gripping point for workers, effectively reducing slippage or accidental damage caused by improper gripping, making transportation and handling more labor-saving and efficient. Workers can easily grip and move the floating components using the handle, reducing direct contact with other parts and avoiding damage or surface scratches caused by improper handling. Simultaneously, the handle facilitates adjustments to the position and orientation of the floating components in the water, thereby accelerating the installation process. The floating device may require periodic inspection or maintenance during long-term use. The first handle allows maintenance personnel to easily grip the floating components for inspection, cleaning, or replacement, especially when the floating components need to be removed from the water, significantly improving operational efficiency. Understandably, the first handle can be designed as circular, arc-shaped, or other ergonomically shaped to improve grip comfort and stability. The surface of the handle can be enhanced with anti-slip textures or coatings to further improve grip stability. The placement of the first handle can be optimized based on the shape and center of gravity of the float to ensure that the operator can apply balanced force when grasping it, avoiding difficulties in handling or tilting of the float due to a shift in the center of gravity. The first handle can be made of high-strength, corrosion-resistant materials (such as stainless steel, aluminum alloy, or engineering plastics) to withstand corrosive factors in aquatic environments (such as saltwater and acidic water), ensuring its durability during long-term use. The first handle can be fixed to the first float using screws, riveting, or a one-piece molding method. For a one-piece design, the handle is integrated with the float body, further improving the structural strength and reliability.

[0017] In some embodiments, each of the second floats is equipped with a second handle. During installation, the second handle provides workers with a clear gripping point, effectively reducing slippage or accidental damage caused by improper gripping, making transportation and handling more labor-saving and efficient. Workers can easily grip and move the floats using the handles, reducing direct contact with other parts and avoiding damage or surface scratches caused by improper handling. Simultaneously, the handles facilitate workers adjusting the position and orientation of the floats in the water, thereby accelerating the installation process. The floating device may require periodic inspection or maintenance during long-term use. The second handles allow maintenance personnel to easily grip the floats for inspection, cleaning, or replacement, especially when the floats need to be removed from the water, significantly improving operational efficiency. Understandably, the second handles can be designed in a circular, arc-shaped, or other ergonomic shape to improve grip comfort and stability. The surface of the handles can be enhanced with anti-slip textures or coatings to further improve grip stability. The placement of the second handle can be optimized based on the shape and center of gravity of the float to ensure that the operator can apply balanced force when grasping it, avoiding difficulties in handling or tilting of the float due to a shift in the center of gravity. The second handle can be made of high-strength, corrosion-resistant materials (such as stainless steel, aluminum alloy, or engineering plastics) to withstand corrosive factors in aquatic environments (such as saltwater and acidic water), ensuring its durability during long-term use. The second handle can be fixed to the second float using screws, riveting, or integral molding. For an integral design, the handle is integrated with the float body, further improving structural strength and reliability.

[0018] In some embodiments, the fastener is a screw.

[0019] In some embodiments, the floating device for supporting the photovoltaic panel further includes a mounting sleeve at the bottom of the mounting frame and a floating column inserted into the mounting sleeve, with the top of the floating column abutting the bottom surface of the mounting frame. The floating column, inserted into the mounting sleeve and with its top abutting the bottom surface of the mounting frame, forms a stable support structure. This design effectively distributes the weight of the photovoltaic panel and its support structure, preventing tilting or instability of the floating device due to concentrated forces. As an additional support structure, the floating column further enhances the load-bearing capacity of the floating device, especially when the photovoltaic panel is large or heavy. The distributed support design of multiple floating columns effectively reduces the stress on a single floating component, extending the device's lifespan. The design of the floating column being inserted into the mounting sleeve allows the floating device to better adapt to complex aquatic environments (such as waves and water level changes). The additional buoyancy and support provided by the floating column help the device maintain balance on the water surface, thereby reducing the impact of external environmental changes on the operational stability of the photovoltaic panel. The insertion design between the floating column and the mounting sleeve simplifies installation and disassembly operations. Installation is simple: workers simply insert the floating column into the mounting sleeve. No complex tools or processes are required, significantly improving efficiency and reducing installation and maintenance costs. The mounting sleeve can be designed in cylindrical, square, or other shapes to fit the floating column's profile. Materials can include corrosion-resistant metals (such as stainless steel or aluminum alloy) or high-strength composites to ensure long-term performance in aquatic environments. The mounting sleeve can be fixed to the bottom of the mounting frame via welding, bolting, or integral molding, ensuring a secure and reliable connection. The floating column can be designed as a hollow cylinder or other cross-sectional shape to provide sufficient buoyancy and rigidity. Its length and diameter can be adjusted according to the size and weight of the photovoltaic panel to ensure support and buoyancy requirements. The floating column can be made of high-density polyethylene (HDPE), fiberglass, or other corrosion- and wear-resistant materials to withstand long-term aquatic environments.

[0020] In some embodiments, both the number of mounting sleeves and the number of floating columns are multiple, with the mounting sleeves centrally symmetrically distributed along the center of the mounting frame. This multiple-point centrally symmetrical distribution of the mounting sleeves and floating columns effectively balances the forces on the mounting frame, ensuring a more stable photovoltaic device on the water surface and preventing tilting or structural imbalance caused by single-point support or asymmetrical distribution. Through this centrally symmetrical design, each floating column can evenly distribute the weight of the mounting frame and photovoltaic panel, avoiding material fatigue or deformation due to excessive localized stress, thereby extending the device's service life. The centrally symmetrically distributed floating columns form a balanced support structure, significantly improving the device's resistance to overturning under external forces (such as wind, waves, or water flow impacts), ensuring the photovoltaic panel continues to operate normally in harsh environments. The distributed design of multiple floating columns allows the device to better adapt to dynamic aquatic environments (such as water level changes and wave impacts), maintaining stable buoyancy and support even under complex aquatic conditions. Understandably, the number of floating columns and mounting sleeves can be adjusted according to the size and weight of the photovoltaic panel. By increasing or decreasing the number of floating columns, different specifications of photovoltaic panels can be flexibly adapted, improving the versatility and adaptability of the installation. Understandably, the mounting sleeves can be centrally symmetrically distributed along the center of the mounting frame, and can adopt a circular, rectangular, cross-shaped, or other symmetrical layout. The specific distribution can be optimized according to the shape of the mounting frame and the size of the photovoltaic panels. The number of mounting sleeves can be flexibly adjusted according to the size of the mounting frame and the load-bearing requirements of the photovoltaic panels. For example, a larger mounting frame can be equipped with more mounting sleeves and floating columns to provide stronger support.

[0021] In some embodiments, the floating column is a foam column. By designing the floating column as a foam column, the lightweight, high buoyancy, and corrosion resistance of the foam material can further optimize the structure and performance of the floating device. This design not only reduces the manufacturing cost of the device but also improves its adaptability and long-term reliability in aquatic environments. Due to its low density and high buoyancy, the foam column provides sufficient support for the floating device, ensuring the stability and levelness of the photovoltaic panels on the water surface. The lightweight nature of the foam material significantly reduces the overall weight of the floating column, thereby reducing the total weight of the floating device and facilitating transportation, installation, and maintenance. Foam columns typically employ a closed-cell structure (such as polyethylene foam or polyurethane foam), possessing excellent waterproof and corrosion-resistant properties, enabling long-term use in aquatic environments without being corroded by water or chemicals. Foam columns have a certain degree of flexibility and cushioning properties, absorbing some of the impact force when subjected to external forces (such as waves or floating objects), thus protecting the mounting frame and photovoltaic panels from damage. The lightweight and buoyancy characteristics of the foam column allow it to better adapt to water level changes and wave impacts, maintaining the stability of the device even in dynamic aquatic environments. Understandably, foam columns can be cut, shaped, or customized according to actual needs, and their size, shape, and buoyancy can be flexibly adjusted to fit photovoltaic panels and mounting frames of different specifications.

[0022] In some embodiments, the floating device for supporting photovoltaic panels further includes a fixing frame and positioning cylinders fixedly connected to the bottom of the mounting frame. The fixing frame corresponds one-to-one with the mounting sleeve, and the mounting sleeve is located between the fixing frame and the bottom of the mounting frame. Multiple positioning cylinders are spaced around each mounting sleeve, and each fixing frame is partially inserted into multiple positioning cylinders within each mounting sleeve. The positioning cylinders connect and fix the fixing frame and mounting sleeve to each other, forming a multi-point support structure. This effectively prevents the fixing frame from swaying or shifting due to external forces (such as wind, waves, or water flow), thereby improving the overall stability of the floating device. The mounting sleeve is located between the fixing frame and the bottom of the mounting frame, and is surrounded by multiple positioning cylinders, forming a multi-constraint structure. This design effectively disperses external impact forces, significantly improves the device's anti-overturning ability, and ensures the safe operation of the photovoltaic panels on the water surface. The multiple positioning cylinders surrounding the mounting sleeve and partially inserted into the fixing frame form a multi-point fixation, effectively preventing loosening or detachment between the fixing frame and the mounting sleeve, ensuring the connection strength of the floating device during long-term use.

[0023] In some embodiments, the floating device for supporting the photovoltaic panels further includes four limiting support plates located at the top of the mounting frame, arranged symmetrically around the center of the mounting frame. By adding four limiting support plates at the top of the mounting frame and symmetrically distributing them around the center, this design effectively improves the positioning stability and resistance to external forces of the photovoltaic panels on the floating device. It is understood that the four limiting support plates can be symmetrically distributed around the center of the mounting frame (e.g., in a rectangular or square layout), which ensures uniform stress distribution and symmetrical installation of the photovoltaic panels. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of a floating device provided in one embodiment of the present invention.

[0026] Figure 2 A perspective sectional view of a floating device provided in one embodiment of the present invention.

[0027] Figure 3 An exploded schematic diagram of a floating device provided in one embodiment of the present invention.

[0028] Figure 4 This is another structural schematic diagram of a floating device provided in one embodiment of the present invention.

[0029] Figure 5 This is another structural schematic diagram of a floating device provided in one embodiment of the present invention.

[0030] Figure label:

[0031] 1. Mounting frame; 2. Bearing plate; 3. Limiting support plate; 4. First floating component; 5. First handle; 6. Fixing part; 7. Fastener; 8. Bracket; 9. Second floating component; 10. Second handle; 11. Mounting sleeve; 12. Floating column; 13. Positioning cylinder; 14. Fixing frame; 15. Insertion slot. Detailed Implementation

[0032] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0033] Please see Figures 1 to 5 In some embodiments, this application provides a floating device for supporting photovoltaic panels, comprising a mounting frame 1, a support plate 2, and a first floating component 4. The mounting frame 1 has a top insertion slot 15, the support plate 2 is located on top of the mounting frame 1 and is used to support the photovoltaic panels, and the first floating component 4 is inserted into the insertion slot 15. The above-described floating device for supporting photovoltaic panels achieves at least the following beneficial effects: the combined design of the mounting frame 1 and the support plate 2 ensures the overall structural stability when supporting the photovoltaic panels. Furthermore, the design of the insertion slot 15 allows the first floating component 4 to be firmly connected to the mounting frame 1, preventing the floating component from loosening or shifting due to external wind or water flow, thereby improving the device's adaptability in complex aquatic environments. The design of the first floating component 4 provides sufficient buoyancy support, ensuring that the support plate 2 and the photovoltaic panels above it can float stably on the water surface, effectively avoiding tilting or sinking problems caused by insufficient buoyancy, thus ensuring the normal operation of the photovoltaic panels. By setting a plug-in slot 15 on the top of the mounting frame 1 and inserting the first floating component 4 into the plug-in slot 15, the rapid installation and disassembly of the floating component is achieved. Compared with the traditional fixed connection method, this design significantly improves the convenience of installation and maintenance, facilitates replacement when the floating component is damaged or aged, and thus extends the service life of the device. This device can adapt to various aquatic environments, including ponds, lakes, and reservoirs. The design of the plug-in slot 15 makes the installation method of the floating component more flexible, and the number or position of the floating component can be adjusted according to actual needs to meet the usage requirements under different aquatic conditions. The device adopts a modular design, with the mounting frame 1, the support plate 2, and the first floating component 4 all being independent components, facilitating individual replacement or maintenance. At the same time, this design allows multiple devices to be flexibly combined, suitable for the construction needs of photovoltaic power plants of different scales, and has high scalability and flexibility.

[0034] In some embodiments, the number of the insertion slots 15 is set to two, and the two insertion slots 15 are symmetrically distributed on both sides of the mounting frame 1. The number of the first floating components 4 is set to two, and the two first floating components 4 are respectively inserted into the two insertion slots 15. The two first floating components 4 are respectively inserted into the two insertion slots 15, which can effectively share the weight of the photovoltaic panel and the support plate 2, and improve the load-bearing capacity of the device. This design is particularly suitable for large-area or heavy photovoltaic panel systems, ensuring their normal operation on the water surface. The symmetrical distribution of the two insertion slots 15 and the floating components makes the installation and disassembly operations simpler and enables a standardized installation process. The symmetrical structure also facilitates the quick positioning and replacement of floating components by staff during maintenance, further improving maintenance efficiency. The symmetrical distribution design of the two insertion slots 15 and the two first floating components 4 enables the floating device to achieve a uniform buoyancy distribution on the water surface, avoiding tilting or instability caused by insufficient buoyancy on one side, thereby further enhancing the overall stability and resistance to external forces (such as wind, waves, etc.) of the device. The two symmetrically distributed first floating parts 4 can effectively disperse the influence of external interference such as water flow and waves on the device, reduce the swaying amplitude of the device on the water surface, thereby ensuring the stable operation of the photovoltaic panel and avoiding the impact of swaying on the photovoltaic panel's light reception efficiency.

[0035] In some embodiments, the floating device for supporting the photovoltaic panels further includes two second floating members 9 and two supports 8 connected to the mounting frame 1. The two supports 8 are symmetrically distributed on the other two sides of the mounting frame 1, and the two second floating members 9 are respectively connected to the two supports 8. Adding two second floating members 9 on the other two sides of the mounting frame 1, working together with the original first floating member 4, can significantly improve the buoyancy of the entire device. This design can better adapt to larger-scale and heavier photovoltaic panel systems, ensuring that the entire device can float stably on the water surface. The two second floating members 9 are symmetrically distributed on the other two sides of the mounting frame 1 via the supports 8, forming a four-point support structure with the first floating member 4. This four-point support design can effectively distribute the weight of the device and external forces (such as wind, water flow, waves, etc.), thereby further improving the device's anti-tilting ability and overall stability. It can better cope with external disturbances in complex aquatic environments (such as wave impact, wind action, etc.), reduce the swaying amplitude, and ensure the operational stability of the photovoltaic panels. The second floating members 9 are connected to the mounting frame 1 via the supports 8, which can effectively share the load of the mounting frame 1 and the supporting plate 2, making the force on the device more even. This design avoids structural deformation or damage to floating components due to excessive local loads, thus extending the lifespan of the device. Understandably, the addition of the second floating component 9 provides greater scalability to the device. In scenarios requiring greater buoyancy or higher stability, the number or position of the bracket 8 and the second floating component 9 can be adjusted to flexibly adapt to the needs of photovoltaic power plants of different scales. The second floating component 9 is connected to the mounting frame 1 via the bracket 8, featuring a simple structure and easy assembly / disassembly. When the floating component or bracket 8 needs maintenance or replacement, it can be operated independently without disassembling the entire device, reducing maintenance difficulty and cost.

[0036] In some embodiments, each bracket 8 is provided with a fixing part 6, which is threadedly connected to the second floating component 9 via fasteners 7. The threaded connection between the fixing part 6 and the second floating component 9 via fasteners 7 provides higher connection strength and stability. The threaded connection has strong tensile and vibration resistance, effectively preventing the floating component from loosening or falling off due to external forces (such as water flow, waves, etc.), thereby improving the reliability of the device. The design of the fasteners 7 and the threaded connection makes the installation and disassembly of the second floating component 9 simpler. Construction personnel can complete the fixing or replacement operation with only conventional tools, without complex welding or bonding processes, thus significantly improving construction efficiency and reducing installation costs. During long-term use, the floating component may need to be replaced due to aging or damage. Through the threaded connection design, maintenance personnel can quickly disassemble the damaged floating component and replace it with a new one without extensive disassembly of the bracket 8 or mounting frame 1, greatly reducing maintenance difficulty and time costs.

[0037] In some embodiments, the first floating element 4 is a foam board.

[0038] In some embodiments, the second floating element 9 is a foam board.

[0039] In some embodiments, each of the first floating components 4 is provided with a first handle 5. During installation, the first handle 5 provides a clear gripping point for construction personnel, effectively reducing slippage or accidental damage caused by improper gripping, making transportation and handling more labor-saving and efficient. Workers can easily grip and move the floating components using the handle, reducing direct contact with other parts and avoiding damage or surface scratches caused by improper handling. Simultaneously, the handle facilitates the adjustment of the floating component's position and orientation in the water, thereby accelerating the installation process. The floating device may require periodic inspection or maintenance during long-term use. The first handle 5 allows maintenance personnel to easily grip the floating components for inspection, cleaning, or replacement, especially when the floating component needs to be removed from the water, significantly improving operational efficiency. Understandably, the first handle 5 can be designed as a circle, arc, or other shape conforming to human gripping habits to improve gripping comfort and stability. The surface of the handle can be enhanced with anti-slip textures or coatings to further improve gripping stability. The placement of the first handle 5 can be optimized based on the shape and center of gravity of the float to ensure that the operator can apply balanced force when grasping it, avoiding difficulties in handling or tilting of the float due to a shift in the center of gravity. The first handle 5 can be made of high-strength, corrosion-resistant materials (such as stainless steel, aluminum alloy, or engineering plastics) to withstand corrosive factors in aquatic environments (such as salt water, acidic water, etc.), ensuring its durability during long-term use. The first handle 5 can be fixed to the first float 4 by screws, riveting, or integral molding. For the integral molding design, the handle is integrated with the float body, further improving the structural strength and reliability.

[0040] In some embodiments, each of the second floats 9 is provided with a second handle 10. During installation, the second handle 10 provides a clear gripping point for workers, effectively reducing slippage or accidental damage caused by improper gripping, making transportation and handling more labor-saving and efficient. Workers can easily grip and move the floats using the handles, reducing direct contact with other parts and avoiding damage or surface scratches caused by improper handling. Simultaneously, the handles facilitate workers in adjusting the position and orientation of the floats in the water, thereby accelerating the installation process. The floating device may require periodic inspection or maintenance during long-term use. The second handle 10 allows maintenance personnel to easily grip the floats for inspection, cleaning, or replacement, especially when the floats need to be removed from the water, significantly improving operational efficiency. Understandably, the second handle 10 can be designed as circular, arc-shaped, or other shapes that conform to human gripping habits to improve gripping comfort and stability. The surface of the handle can be enhanced with anti-slip textures or coatings to further improve gripping stability. The placement of the second handle 10 can be optimized based on the shape and center of gravity of the float to ensure that the operator can apply balanced force when grasping, avoiding difficulties in handling or tilting of the float due to a shift in the center of gravity. The second handle 10 can be made of high-strength, corrosion-resistant materials (such as stainless steel, aluminum alloy, or engineering plastics) to withstand corrosive factors in aquatic environments (such as salt water and acidic water), ensuring its durability during long-term use. The second handle 10 can be fixed to the second float 9 by screws, riveting, or integral molding. For an integral design, the handle is integrated with the float body, further improving the structural strength and reliability.

[0041] In some embodiments, the fastener 7 is a screw.

[0042] In some embodiments, the floating device for supporting the photovoltaic panel further includes a mounting sleeve 11 located at the bottom of the mounting frame 1 and a floating column 12 inserted into the mounting sleeve 11, with the top end of the floating column 12 abutting against the bottom surface of the mounting frame 1. The floating column 12, by being inserted into the mounting sleeve 11 and with its top end abutting against the bottom surface of the mounting frame 1, forms a stable support structure. This design effectively distributes the weight of the photovoltaic panel and its support structure, avoiding tilting or instability of the floating device due to concentrated forces. As an additional support structure, the floating column 12 further enhances the load-bearing capacity of the floating device, especially when the photovoltaic panel area is large or its weight is heavy. The distributed support design of multiple floating columns 12 effectively reduces the force on a single floating component, extending the device's service life. The design of the floating column 12 being inserted into the mounting sleeve 11 allows the floating device to better adapt to complex aquatic environments (such as waves and water level changes). The additional buoyancy and support provided by the floating column 12 help the device maintain balance on the water surface, thereby reducing the impact of external environmental changes on the operational stability of the photovoltaic panel. The plug-in design between the floating column 12 and the mounting sleeve 11 simplifies installation and disassembly. Installation personnel simply insert the floating column 12 into the mounting sleeve 11 to complete the installation, eliminating the need for complex tools or processes, thus significantly improving construction efficiency and reducing installation and maintenance costs. Understandably, the mounting sleeve 11 can be designed as cylindrical, square, or other shapes to fit the shape of the floating column 12. The material can be a corrosion-resistant metal (such as stainless steel or aluminum alloy) or a high-strength composite material to ensure long-term performance in aquatic environments. The mounting sleeve 11 can be fixed to the bottom of the mounting frame 1 by welding, bolting, or integral molding, ensuring a strong and reliable connection between it and the mounting frame 1. The floating column 12 can be designed as a hollow cylinder or other cross-sectional shape to provide sufficient buoyancy and rigidity. Its length and diameter can be adjusted according to the size and weight of the photovoltaic panel to ensure support and buoyancy requirements. The floating column 12 can be made of high-density polyethylene (HDPE), fiberglass, or other corrosion-resistant and wear-resistant materials to adapt to long-term aquatic environments.

[0043] In some embodiments, both the number of mounting sleeves 11 and the number of floating columns 12 are multiple, with the mounting sleeves 11 centrally symmetrically distributed along the center of the mounting frame 1. This multiple-point centrally symmetrical distribution of the mounting sleeves 11 and floating columns 12 effectively balances the forces on the mounting frame 1, ensuring the photovoltaic device remains more stable on the water surface and preventing tilting or structural imbalance caused by single-point support or asymmetrical distribution. Through this centrally symmetrical design, each floating column 12 can evenly distribute the weight of the mounting frame 1 and the photovoltaic panel, avoiding material fatigue or deformation due to excessive local stress, thereby extending the device's service life. The centrally symmetrically distributed floating columns 12 form a balanced support structure, significantly improving the device's resistance to overturning under external forces (such as wind, waves, or water flow), ensuring the photovoltaic panel continues to operate normally even in harsh environments. The distributed design of multiple floating columns 12 allows the device to better adapt to dynamic aquatic environments (such as water level changes and wave impacts), maintaining stable buoyancy and support even under complex aquatic conditions. Understandably, the number of floating columns 12 and mounting sleeves 11 can be adjusted according to the size and weight of the photovoltaic panels. By increasing or decreasing the number of floating columns 12, photovoltaic panels of different specifications can be flexibly adapted, improving the versatility and adaptability of the device. Understandably, the mounting sleeves 11 can be centrally symmetrically distributed along the center of the mounting frame 1, and can adopt a circular, rectangular, cross-shaped, or other symmetrical layout. The specific distribution can be optimized according to the shape of the mounting frame 1 and the size of the photovoltaic panels. The number of mounting sleeves 11 can be flexibly adjusted according to the size of the mounting frame 1 and the load-bearing requirements of the photovoltaic panels. For example, a larger mounting frame 1 can be equipped with more mounting sleeves 11 and floating columns 12 to provide stronger support.

[0044] In some embodiments, the floating column 12 is a foam column. By designing the floating column 12 as a foam column, the lightweight, high buoyancy, and corrosion resistance of the foam material can further optimize the structure and performance of the floating device. This design not only reduces the manufacturing cost of the device but also improves its adaptability and long-term reliability in aquatic environments. Due to its low density and high buoyancy, the foam column provides sufficient support for the floating device, ensuring the stability and levelness of the photovoltaic panel on the water surface. The lightweight nature of the foam material significantly reduces the overall weight of the floating column 12, thereby reducing the total weight of the floating device and facilitating transportation, installation, and maintenance. Foam columns typically employ a closed-cell structure (such as polyethylene foam or polyurethane foam), possessing excellent waterproof and corrosion-resistant properties, enabling long-term use in aquatic environments without being eroded by water or chemicals. The foam column has a certain degree of flexibility and cushioning characteristics, absorbing some of the impact force when subjected to external forces (such as waves or floating objects), thus protecting the mounting frame 1 and the photovoltaic panel from damage. The lightweight and buoyancy characteristics of the foam column allow it to better adapt to water level changes and wave impacts, maintaining the stability of the device even in dynamic aquatic environments. Understandably, foam columns can be cut, shaped, or customized according to actual needs, and their size, shape, and buoyancy can be flexibly adjusted to fit photovoltaic panels and mounting frames of different specifications.

[0045] In some embodiments, the floating device for supporting photovoltaic panels further includes a fixing frame 14 and positioning cylinders 13 fixedly connected to the bottom of the mounting frame 1. The fixing frame 14 corresponds one-to-one with the mounting sleeve 11, and the mounting sleeve 11 is located between the fixing frame 14 and the bottom of the mounting frame 1. Multiple positioning cylinders 13 are spaced around each mounting sleeve 11, and each fixing frame 14 is partially inserted into the multiple positioning cylinders 13 of each mounting sleeve 11. The positioning cylinders 13 connect and fix the fixing frame 14 and the mounting sleeve 11 to each other, forming a multi-point support structure. This effectively prevents the fixing frame 14 from swaying or shifting due to external forces (such as wind, waves, or water flow), thereby improving the overall stability of the floating device. The mounting sleeve 11 is located between the fixing frame 14 and the bottom of the mounting frame 1, and is surrounded by multiple positioning cylinders 13, forming a multi-constraint structure. This design effectively disperses external impact forces, significantly improves the device's anti-overturning ability, and ensures the safe operation of the photovoltaic panels on the water surface. Multiple positioning cylinders 13 surround the mounting sleeve 11 and are partially inserted into the fixing frame 14 to form a multi-point fixation, which can effectively prevent the fixing frame 14 from loosening or separating from the mounting sleeve 11, and ensure the connection of the floating device during long-term use.

[0046] In some embodiments, the floating device for supporting the photovoltaic panel further includes four limiting support plates 3 disposed on the top of the mounting frame 1, and the four limiting support plates 3 are centrally symmetrically distributed around the center of the mounting frame 1. By adding four limiting support plates 3 to the top of the mounting frame 1 and distributing them centrally symmetrically around the center of the mounting frame 1, this design can effectively improve the positioning stability and resistance to external forces of the photovoltaic panel on the floating device. It is understood that the four limiting support plates 3 can be centrally symmetrically distributed around the center of the mounting frame 1 (such as a rectangular or square layout), and this distribution can ensure the uniformity of force on the photovoltaic panel and the symmetry of installation.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0049] In the description of this utility model, it should be understood that the terms "axial", "radial", "circumferential", "length", "width", "thickness", "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0052] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0053] It should be noted that when an element is referred to as being "attached to," "fixed to," or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0054] In this specification, the use of terms such as "an embodiment," "another implementation," etc., refers to a specific feature, structure, material, or characteristic described in connection with that embodiment or example that is included in at least one embodiment or example of the present invention. In this specification, the illustrative descriptions of the above terms do not necessarily refer to the same embodiment or example. 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 belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application.

Claims

1. A floating device for supporting photovoltaic panels, characterized in that, include; The mounting frame has a plug-in slot at its top. A support plate, which is disposed on top of the mounting frame and is used to support the photovoltaic panels; The first floating component is inserted into the insertion slot.

2. The floating device for supporting photovoltaic panels according to claim 1, characterized in that, The number of the plug slots is set to two, and the two plug slots are symmetrically distributed on both sides of the mounting frame. The number of the first floating parts is set to two, and the two first floating parts are respectively inserted into the two plug slots.

3. The floating device for supporting photovoltaic panels according to claim 2, characterized in that, The floating device for supporting the photovoltaic panel also includes two second floating components and two brackets connected to the mounting frame. The two brackets are symmetrically distributed on the other two sides of the mounting frame, and the two second floating components are respectively connected to the two brackets.

4. The floating device for supporting photovoltaic panels according to claim 3, characterized in that, Each bracket is provided with a fixing part, which is threadedly connected to the second floating component by a fastener; And / or, the first floating element is a foam board; And / or, the second floating element is a foam board.

5. The floating device for supporting photovoltaic panels according to claim 4, characterized in that, Each of the first floating components is provided with a first handle.

6. The floating device for supporting photovoltaic panels according to claim 4, characterized in that, Each of the second floating components is equipped with a second handle; And / or, the fastener is a screw.

7. The floating device for supporting photovoltaic panels according to any one of claims 1 to 6, characterized in that, The floating device for supporting photovoltaic panels also includes a mounting sleeve located at the bottom of the mounting frame and a floating column inserted into the mounting sleeve, with the top end of the floating column abutting the bottom surface of the mounting frame.

8. The floating device for supporting photovoltaic panels according to claim 7, characterized in that, The number of mounting sleeves and the number of floating columns are both set to be multiple, and the mounting sleeves are centrally symmetrically distributed along the center of the mounting frame; And / or, the floating column is a foam column.

9. The floating device for supporting photovoltaic panels according to claim 7, characterized in that, The floating device for supporting photovoltaic panels also includes a fixing frame and a positioning cylinder fixedly connected to the bottom of the mounting frame. The fixing frame corresponds one-to-one with the mounting sleeve, and the mounting sleeve is located between the fixing frame and the bottom of the mounting frame. Multiple positioning cylinders are arranged around each mounting sleeve at intervals, and each fixing frame is partially inserted into multiple positioning cylinders of each mounting sleeve.

10. The floating device for supporting photovoltaic panels according to any one of claims 1 to 6, characterized in that, The floating device for supporting photovoltaic panels also includes a limiting support plate disposed at the top of the mounting frame. The number of the limiting support plates is set to four, and the four limiting support plates are centrally symmetrically distributed along the center of the mounting frame.

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