Photovoltaic panel support system

Abstract

The utility model provides a photovoltaic panel support system, the photovoltaic panel support system comprises a mounting rack and a fixing assembly, the mounting rack is used for placing a photovoltaic panel, the fixing assembly comprises a pressing member, a fixing plate and an elastic member, the pressing member comprises a pressing rod and a connecting rod, the pressing rod and the connecting rod are connected in a corner manner, the pressing rod is used for pressing the photovoltaic panel, the connecting rod is connected with the fixing plate, and the elastic member is connected with the fixing plate. The elastic piece is arranged between the fixing plate and the connecting rod, the fixing plate is provided with a hooking part, and the hooking part is connected to the mounting frame. The photovoltaic panel support system disclosed by the utility model can improve the wind resistance and stability of a photovoltaic power station in windy seasons, and reduce the damage and potential safety hazards of the photovoltaic panel.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation equipment, and particularly relates to a photovoltaic panel support system. Background Art

[0002] During the construction of a photovoltaic power station, most of the photovoltaic modules are directly fixed to the photovoltaic support by means such as bolts or welding. However, in the face of extreme weather conditions, especially in the windy season, it poses a severe challenge to the stability of the photovoltaic power station. As the most directly exposed part of the photovoltaic power station to the natural environment, the large windward area of the photovoltaic panels makes them the focus of force under the action of strong winds. The continuous action of long-term and high-intensity wind will gradually weaken the connection strength between the photovoltaic panels and the support, resulting in problems such as bolt loosening and welding point cracking, causing slight shaking, offset, or even serious detachment of the photovoltaic panels, which will not only affect the power generation efficiency of the power station, increase the maintenance cost, but also pose potential safety hazards to surrounding facilities or personnel due to the detachment of components. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the above technical problems to some extent. To this end, an embodiment of the utility model provides a photovoltaic panel support system, which can improve the wind resistance and stability of a photovoltaic power station in the windy season and reduce the damage and potential safety hazards of photovoltaic panels.

[0004] An embodiment of the utility model provides a photovoltaic panel support system, which includes a mounting frame and a fixing component. The mounting frame is used for placing photovoltaic panels. The fixing component includes a pressing member, a fixing plate, and an elastic member. The pressing member includes a pressing rod and a connecting rod. The pressing rod and the connecting rod are connected at a corner. The pressing rod is used for pressing against the photovoltaic panel. The connecting rod is connected to the fixing plate. The elastic member is arranged between the fixing plate and the connecting rod. The fixing plate has a hooking portion, and the hooking portion is connected to the mounting frame.

[0005] In the photovoltaic panel support system provided by the embodiment of the utility model, the pressing rod, the connecting rod, the fixing plate, and the elastic member can fix the photovoltaic panel to the mounting frame, and can provide a buffering effect when the photovoltaic panel is impacted by wind, which helps to improve the wind resistance and stability of the photovoltaic power station in the windy season and provides a solid guarantee for the safe operation of the power station.

[0006] In some embodiments, the mounting frame includes an outer frame and a connecting rod located inside the outer frame. The hooking portion has a first plate and a second plate connected to each other. The first plate and the second plate are arranged at an angle to form a hooking groove, and the hooking groove is used for accommodating the connecting rod.

[0007] In some embodiments, the fixing plate includes a straight plate and a bent plate connected to each other. The bent plate bends from the side of the straight plate facing the pressing rod to form the hooking portion.

[0008] In some embodiments, the connecting rod has a threaded section. A through hole for the connecting rod to pass through is provided on the fixing plate. The fixing assembly further includes a nut matching the threaded section. The elastic member is sleeved on the connecting rod, and the elastic member is located between the nut and the fixing plate.

[0009] In some embodiments, the elastic member is set as a spring washer, and the thickness of the elastic member is set to be 3 mm to 8 mm.

[0010] In some embodiments, the connecting rod is made of galvanized material.

[0011] In some embodiments, the connecting rod has a tapered portion, and the tapered portion is connected to the pressing rod by welding.

[0012] In some embodiments, a plurality of protrusions are provided on the pressing rod, and the protrusions are used to abut against the surface of the photovoltaic panel.

[0013] In some embodiments, the fixing assembly further includes a soft pad. The soft pad is arranged on the side of the pressing rod facing the photovoltaic panel, and the soft pad is used to abut against the photovoltaic panel.

[0014] In some embodiments, a plurality of photovoltaic panels are provided. An installation gap is provided between two adjacent photovoltaic panels. A pressing member is arranged in the installation gap, and the pressing rod and the connecting rod are set as T-shaped. Description of the Drawings

[0015] Figure 1 is a perspective schematic view of a photovoltaic panel support system provided by an embodiment of the present invention.

[0016] Figure 2 is an assembly schematic view of a fixing assembly, a photovoltaic panel and a mounting frame in a photovoltaic panel support system provided by an embodiment of the present invention.

[0017] Figure 3 is a perspective schematic view of a fixing assembly in a photovoltaic panel support system provided by an embodiment of the present invention.

[0018] Figure 4 is a structural schematic view of a fixing assembly in a photovoltaic panel support system provided by an embodiment of the present invention.

[0019] Figure 5 is a structural schematic view of a fixing plate in a photovoltaic panel support system provided by another embodiment of the present invention.

[0020] Reference numerals: 10, photovoltaic panel; 20, mounting frame; 21, outer frame; 30, fixing assembly; 31, pressing member; 311, pressing rod; 3111, protrusion; 3112, soft pad; 312, connecting rod; 3121, threaded section; 3122, tapered portion; 32, fixing plate; 321, hooking portion; 322, first plate; 323, second plate; 324, hook groove; 325, through hole; 33, elastic member; 34, nut; 41, straight plate; 42, bent plate. Detailed implementation manners

[0021] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] As Figures 1 to 5 shown, the embodiment of the present invention provides a photovoltaic panel support system. The photovoltaic panel support system includes a mounting frame 20 and a fixing assembly 30. The mounting frame 20 is used to place the photovoltaic panel 10. The fixing assembly 30 includes a pressing member 31, a fixing plate 32 and an elastic member 33. The pressing member 31 includes a pressing rod 311 and a connecting rod 312. The pressing rod 311 and the connecting rod 312 are connected at a corner. The pressing rod 311 is used to press against the photovoltaic panel 10. The connecting rod 312 is connected to the fixing plate 32. The elastic member 33 is disposed between the fixing plate 32 and the connecting rod 312. The fixing plate 32 has a hooking portion 321, and the hooking portion 321 is connected to the mounting frame 20.

[0023] Specifically, the pressing rod 311 and the fixing plate 32 can be relatively located on both sides of the photovoltaic panel 10. The pressing rod 311 can be disposed on the light-facing surface of the photovoltaic panel 10, and the fixing plate 32 can be disposed on the backlight surface of the photovoltaic panel 10. The connecting rod 312 can be disposed on the side of the photovoltaic panel 10 to connect the pressing rod 311 and the fixing plate 32. That is to say, a limiting space can be provided between the pressing rod 311 and the fixing plate 32 so that the photovoltaic panel 10 and the mounting frame 20 are located in the limiting space. Secondly, the fixing plate 32 is hooked to the mounting frame 20 through the hooking portion, and the elastic member 33 is disposed between the connecting rod 312 and the fixing plate 32, which is not only convenient for installation, but also convenient for adjusting the position of the fixing assembly 30 on the mounting frame 20 to meet different requirements.

[0024] Moreover, the elastic member 33 is disposed between the fixing plate 32 and the connecting rod 312, which can provide elastic buffering for the movement of the photovoltaic panel 10. That is to say, whether during the installation process of the photovoltaic panel 10 or in a strong wind environment, the setting of the fixing plate 32, the pressing rod 311 and the elastic member 33 can absorb and relieve the impact on the photovoltaic panel 10 caused by wind force fluctuations or other environmental factors, effectively reducing the vibration amplitude and damage risk of the photovoltaic panel 10, significantly improving the wind resistance and overall stability of the photovoltaic power station, and providing a solid guarantee for the safe operation of the power station.

[0025] In summary, in the photovoltaic panel support system provided by the embodiments of the present utility model, the pressure rod 311, the connecting rod 312, the fixing plate 32, and the elastic member 33 can fix the photovoltaic panel 10 to the mounting frame 20, and can provide a buffering effect when the photovoltaic panel 10 is impacted by wind, which helps to improve the wind resistance and stability of the photovoltaic power station in the windy season, and provides a solid guarantee for the safe operation of the power station.

[0026] As Figure 1 and Figure 2 shown, in some embodiments, the mounting frame 20 includes an outer frame 21 and a connecting rod located inside the outer frame 21. The hooking portion 321 has a first plate 322 and a second plate 323 connected to each other. The first plate 322 and the second plate 323 are arranged at an angle to form a hooking groove 324 for accommodating the connecting rod, so that the fixing plate 32 can be easily and firmly hooked on the connecting rod, effectively preventing potential safety hazards caused by loosening or falling off. Of course, in some embodiments, the engaging portion can also be hooked on the outer frame 21 of the mounting frame 20, that is, a part of the structure of the outer frame 21 can be arranged in the hooking groove 324.

[0027] Specifically, the outer frame 21 can be consistent with the shape of the photovoltaic panel 10, so that the photovoltaic panel 10 is placed on the outer frame 21. The connecting rods can be provided in multiple numbers and can be arranged vertically or horizontally inside the outer frame 21. The connecting rods can improve the stability of the outer frame 21 and also improve the firmness of the placement of the photovoltaic panel 10. The first plate 322 and the second plate 323 can be arranged in a V shape to form a V-shaped hooking groove 324, so that the connecting rod is firmly held in the hooking groove 324, ensuring a firm and reliable connection between the fixing plate 32 and the mounting frame 20.

[0028] As Figure 5 shown, in some embodiments, the fixing plate 32 includes a straight plate 41 and a bent plate 42 connected to each other. The bent plate 42 is bent from the side of the straight plate 41 facing the pressure rod 311 to form the hooking portion 321. That is to say, the fixing plate 32 can be arranged in an L shape, and the natural arc and strength formed after the bending of the bent plate 42 enable it to be easily and firmly hooked on the mounting frame 20. That is to say, the user only needs to simply align the hooking portion 321 of the fixing plate 32 with the corresponding position on the mounting frame 20 and gently hang it to achieve a tight connection between the two, which is both fast and reliable. Moreover, the position and angle of the fixing plate 32 can be adjusted according to actual needs, increasing the flexibility and diversity of use.

[0029] As Figure 2 、 Figure 3 and Figure 4As shown, in some embodiments, the connecting rod 312 has a threaded section 3121, and the fixing plate 32 is provided with a through hole 325 for the connecting rod 312 to pass through. The fixing assembly 30 includes a nut 34 matching the threaded section 3121, and the elastic member 33 is sleeved on the connecting rod 312, and the elastic member 33 is located between the nut 34 and the fixing plate 32. During use, the connecting rod 312 can be inserted into the through hole 325, the elastic member 33 is sleeved on the connecting rod 312, and the nut 34 is screwed onto the threaded section 3121 through a threaded structure, and the pre-tightening force generated by the nut 34 can firmly lock the connecting rod 312 to the fixing plate 32, thereby realizing the connection between the connecting rod 312 and the fixing plate 32.

[0030] Furthermore, the elastic member 33 can absorb and buffer the force generated by vibration or impact to a certain extent, thereby protecting the connecting rod 312 and the fixing plate 32 from damage; secondly, it can also provide a certain preload compensation effect, thereby ensuring that the connection between the connecting rod 312 and the fixing plate 32 always remains tight during long-term use; finally, the elastic member 33 can also improve the dynamic performance of the entire connection structure, thereby making it more adaptable to complex and changeable working environments.

[0031] In some embodiments, the elastic member 33 is configured as a spring pad, and the thickness of the elastic member 33 is set to 3 mm to 8 mm, thereby avoiding a spring pad that is too thin and cannot provide sufficient cushioning effect, making it difficult to effectively absorb and disperse the vibration and impact from the photovoltaic panel 10; it can also avoid a spring pad that is too thick and increases the overall weight and cost of the system.

[0032] Therefore, the thickness of the spring pad is set within the range of 3mm to 8mm, which can not only ensure that it provides sufficient buffering and protection when the photovoltaic panel 10 is affected by external factors such as wind and temperature changes, but also maintain the lightness and economy of the system, while taking into account the convenience of installation and maintenance.

[0033] Optionally, the spring washer can be set to 3mm, 5mm, 8mm, etc. In the present embodiment, the spring washer is set to 5mm.

[0034] In some embodiments, the connecting rod 312 is made of galvanized material to prevent rust. In addition, the galvanized material is not only suitable for conventional harsh environments such as humidity and salt spray, but can also resist the aging effect of ultraviolet radiation on the material to a certain extent, ensuring that the connecting rod 312 continues to play a stable connection role in the photovoltaic panel support system.

[0035] In some embodiments, the connecting rod 312 has a tapered portion 3122, which is connected to the compression rod 311 by welding. The gradually changing cross-sectional shape enables the connecting rod 312 to disperse stress more evenly when subjected to pressure or tension, thereby improving the strength and durability of the entire connection structure.

[0036] In some embodiments, a plurality of protrusions 3111 are provided on the pressure rod 311, and the protrusions 3111 are used to abut against the surface of the photovoltaic panel 10. That is to say, point contact can be formed between the pressure rod 311 and the photovoltaic panel 10, which can more effectively disperse external loads such as wind pressure borne by the photovoltaic panel 10, and reduce the risk of deformation or damage to the photovoltaic panel 10 due to excessive single-point stress. At the same time, the protrusions 3111 can also increase the friction force to a certain extent, improve the stability of the photovoltaic panel 10 on the bracket system, and prevent it from slipping or falling off under harsh weather conditions such as strong winds.

[0037] In some embodiments, the fixing assembly 30 further includes a soft pad 3112, and the soft pad 3112 is provided on the side of the pressure rod 311 facing the photovoltaic panel 10. The soft pad 3112 is used to abut against the photovoltaic panel 10. It can not only closely fit on the surface of the photovoltaic panel 10, but also prevent the surface of the photovoltaic panel 10 from being scratched through its soft and elastic material properties. It can also effectively absorb the micro-vibrations and impacts that may occur during the installation process and the vibrations generated by wind pressure, so as to ensure that the photovoltaic panel 10 is installed smoothly and accurately at the predetermined position.

[0038] In some embodiments, a plurality of photovoltaic panels 10 are provided, and an installation gap is provided between two adjacent photovoltaic panels 10. The pressing member 31 is arranged in the installation gap, and the pressure rod 311 and the connecting rod 312 are arranged in a T shape, so that the pressure rod 311 can closely adhere to the edge of the photovoltaic panel 10, providing stable and uniform supporting force, and effectively preventing the photovoltaic panel 10 from being displaced or falling off due to external forces such as wind pressure and snow load.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0041] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "installation", "connection", "linkage", "fixation" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly stipulated and defined, a first feature being "on" or "under" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "over" and "on the top of" a second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. A first feature being "under", "beneath" and "under the bottom of" a second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0043] In the present utility model, terms such as "one embodiment", "some embodiments" and the like mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0044] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present utility model.

Claims

1. A photovoltaic panel support system, characterized in that, It includes a mounting bracket and a fixing component. The mounting bracket is used to place a photovoltaic panel. The fixing component includes a pressing member, a fixing plate and an elastic member. The pressing member includes a pressing rod and a connecting rod. The pressing rod and the connecting rod are connected at a corner. The pressing rod is used to press against the photovoltaic panel. The connecting rod is connected to the fixing plate. The elastic member is arranged between the fixing plate and the connecting rod. The fixing plate has a hooking portion, and the hooking portion is connected to the mounting bracket.

2. The photovoltaic panel support system according to claim 1, characterized in that The mounting bracket includes an outer frame and a connecting rod located inside the outer frame. The hooking portion has a first plate and a second plate connected to each other. The first plate and the second plate are arranged at an angle to form a hooking groove, and the hooking groove is used to accommodate the connecting rod.

3. The photovoltaic panel support system according to claim 1, characterized in that, The fixing plate includes a straight plate and a bent plate connected to each other. The bent plate bends from the side of the straight plate facing the pressing rod to form the hooking portion.

4. The photovoltaic panel support system according to claim 1, wherein The connecting rod has a threaded section. A through hole for the connecting rod to pass through is provided on the fixing plate. The fixing component further includes a nut matching the threaded section. The elastic member is sleeved on the connecting rod, and the elastic member is located between the nut and the fixing plate.

5. The photovoltaic panel support system according to claim 1, characterized in that, The elastic member is set as a spring pad, and the thickness of the elastic member is set to be 3 mm to 8 mm.

6. The photovoltaic panel support system according to claim 1, characterized in that, The connecting rod is made of galvanized material.

7. The photovoltaic panel support system according to claim 1, characterized in that, The connecting rod has a tapered portion, and the tapered portion is connected to the pressing rod by welding.

8. The photovoltaic panel support system according to claim 1, wherein, A plurality of protrusions are provided on the pressing rod, and the protrusions are used to abut against the surface of the photovoltaic panel.

9. The photovoltaic panel support system according to claim 1, characterized in that, The fixing component further includes a soft pad, and the soft pad is arranged on the side of the pressing rod facing the photovoltaic panel. The soft pad is used to abut against the photovoltaic panel.

10. The photovoltaic panel support system according to any one of claims 1 to 9, characterized in that, A plurality of photovoltaic panels are provided. An installation gap is provided between two adjacent photovoltaic panels. The pressing member is arranged in the installation gap. The pressing rod and the connecting rod are set to be T-shaped.

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