Photovoltaic support structure and photovoltaic system

Abstract

The utility model discloses a photovoltaic support structure and a photovoltaic system. A photovoltaic support structure comprises a first support assembly, a second support assembly, a rotating assembly and a power assembly, the first support assembly is used for fixing a photovoltaic panel, the second support assembly and the first support assembly are rotatably connected around a center shaft, and the rotating assembly is connected with the first support assembly and the second support assembly. The power assembly comprises a motor and an adjuster, the adjuster is connected with the rotating assembly, the output end of the motor is connected with the adjuster, and the included angle alpha between the length direction of the motor and the center shaft is larger than or equal to 60 and smaller than or equal to 90. Wherein the motor drives the adjuster to rotate, the adjuster drives the rotating assembly to rotate, and the rotating assembly drives the first support assembly to rotate around the center shaft. When the motor drives other components, the included angle between the length direction of the motor and the central shaft is within the range of 60-90 degrees (including 60 degrees and 90 degrees), so that the limitation of the mechanism of the motor on the deflection of the photovoltaic panel can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic support structure and a photovoltaic system. Background Art

[0002] In the process of photovoltaic power generation, due to the movement of the sun's position, in order to ensure the efficiency of power generation, the direction of the solar photovoltaic panel needs to be adjusted in real time according to the actual situation to ensure that the photovoltaic panel can receive sufficient light intensity. Generally, a motor is usually used to drive the photovoltaic panel to deflect. Since the motor has a certain length and the photovoltaic panel needs to rotate a large enough angle during the deflection process, the motor itself and the assembly structure of the motor are likely to limit the deflection of the photovoltaic panel, making the rotation angle of the photovoltaic panel smaller. Utility Model Content

[0003] In order to solve at least one problem existing in the prior art, the utility model provides a photovoltaic support structure and a photovoltaic system.

[0004] A photovoltaic support structure comprises a first support assembly, a second support assembly, a rotating assembly and a power assembly, wherein the first support assembly is used to fix a photovoltaic panel, the second support assembly is connected to the first support assembly for rotation around a central axis, the rotating assembly is connected to the first support assembly and the second support assembly respectively, and the power assembly comprises a motor and a regulator, the regulator is connected to the rotating assembly, the output end of the motor is connected to the regulator, the length direction of the motor and the central axis have an angle α, 60≤α≤90; wherein the motor drives the regulator to rotate, the regulator drives the rotating assembly to rotate, and the rotating assembly drives the first support assembly to rotate around the central axis.

[0005] In some embodiments, the regulator includes a first gear and a second gear, the first gear and the second gear are meshed with each other, the radius of the second gear is larger than the radius of the first gear, the output end of the motor is connected to the first gear, and the second gear is connected to the rotating assembly.

[0006] In some embodiments, there are multiple rotating components, and the multiple rotating components are arranged at intervals along the length direction of the first bracket component;

[0007] The regulator also includes a shaft core and a transmission assembly, wherein the shaft core is fixedly connected to the second gear, the shaft core is connected to the transmission assembly, and the transmission assembly is respectively connected to the plurality of rotating assemblies.

[0008] In some embodiments, the regulator further includes a cover, the cover forms a closed space, the first gear and the second gear are arranged inside the closed space, and the output end of the motor passes through the cover and is connected to the first gear.

[0009] In some embodiments, the cover body further includes a first shell and a second shell, and the first shell is sealedly connected to the second shell to form the closed space.

[0010] In some embodiments, the first housing and the second housing are butted together along the length direction of the motor.

[0011] In some embodiments, the regulator further includes a first bearing and a second bearing, wherein the first bearing and the second bearing are respectively connected to the cover body, the first bearing is rotationally connected to the first gear, and the second bearing is rotationally connected to the second gear.

[0012] In some embodiments, the regulator further includes a first fastener and a second fastener, wherein the first fastener passes through the first shell and is connected to the second shell, and the second fastener passes through the second shell and is connected to the first shell.

[0013] In some embodiments, the regulator further includes a sealing ring, a sealing groove is provided at the contact point between the first shell and the second shell, the sealing ring is assembled in the sealing groove, and is pressed between the first shell and the second shell.

[0014] A photovoltaic system comprises a photovoltaic panel and a photovoltaic support structure, wherein the photovoltaic panel and the photovoltaic support structure are connected.

[0015] Compared with the prior art, the photovoltaic support structure of the embodiment of the utility model has the following beneficial effects: the motor drives the rotating assembly through the regulator and then drives the first support assembly to deflect with the central axis as the rotation axis, the photovoltaic panel is fixed on the first support assembly, and deflects with the first support assembly with the central axis as the rotation axis, thereby changing the orientation of the photovoltaic panel; when the motor drives other components, the angle between its length direction and the central axis is in the range of 60° to 90° (including 60° and 90°), which can prevent structural limitations on the deflection of the first support assembly and the photovoltaic panel due to the length of the motor itself, thereby allowing the first support assembly and the photovoltaic panel to obtain a larger deflection angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an assembly schematic diagram of an embodiment provided by the present application;

[0017] Figure 2 It is an exploded schematic diagram of an embodiment provided by the present application;

[0018] Figure 3 yes Figure 2 Schematic diagram of the structure at A in the middle;

[0019] Figure 4 It is a schematic diagram of the structure of the photovoltaic system provided by this application;

[0020] Figure 5 It is a partial structural schematic diagram of an embodiment provided by the present application;

[0021] Figure 6 yes Figure 4 Structural diagram of the middle reduction mechanism;

[0022] Figure 7 It is a partial structural cross-sectional schematic diagram of an embodiment provided in the present application.

[0023] 100, first bracket assembly; 200, photovoltaic panel; 300, second bracket assembly; 400, power assembly; 41, motor; 42, regulator; 421, cover; 4211, first shell; 4212, second shell; 422, sealing ring; 423, first gear; 424, second gear; 425, shaft core; 426, transmission assembly; 4261, power gear; 4262, transmission rod; 500, rotating assembly; 51, arc arm; 52, support rod; 53, speed reduction mechanism; 01, first output end; 011, first anti-slip structure; 02, second output end; 021, second anti-slip structure; 03, first bearing; 04, second bearing; 05, first fastener; 06, second fastener; 07, coupling; 071, movable end; 072, fixed end. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] like Figure 1 A photovoltaic support structure shown includes a first support assembly 100, a second support assembly 300, a rotating assembly 500 and a power assembly 400. It should be noted that the first support assembly 100 is used to fix the photovoltaic panel 200, the second support assembly 300 is used to be rotatably connected to the first support assembly 100, the rotating assembly 500 is used to make the first support assembly 100 deflect with the second support assembly 300 as the support axis, and the power assembly 400 is used to drive the rotating assembly 500.

[0031] The first bracket assembly 100 is used to fix the photovoltaic panel 200; wherein the photovoltaic panel 200 is fixed on the photovoltaic bracket structure through the first bracket assembly 100.

[0032] The second bracket assembly 300 is rotatably connected to the first bracket assembly 100 around the central axis; wherein the central axis is the rotation connection axis between the first bracket assembly 100 and the second bracket assembly 300, and the first bracket assembly 100 deflects with the central axis as the deflection center.

[0033] A rotating assembly 500, the rotating assembly 500 is connected to the first bracket assembly 100 and the second bracket assembly 300 respectively;

[0034] The power assembly 400 includes a motor 41 and a regulator 42. The regulator 42 is connected to the rotating assembly 500. The output end of the motor 41 is connected to the regulator 42. The angle between the length direction of the motor 41 and the central axis is α, 60≤α≤90; wherein the regulator 42 is a device for amplifying the output torque of the motor 41.

[0035] The motor 41 drives the regulator 42 to rotate, the regulator 42 drives the rotating assembly 500 to rotate, and the rotating assembly 500 drives the first bracket assembly 100 to rotate around the central axis.

[0036] In the photovoltaic support structure of the present application, the motor 41 drives the rotating assembly 500 through the regulator 42 and then drives the first support assembly 100 to deflect with the central axis as the rotation axis. The photovoltaic panel 200 is fixed on the first support assembly 100 and deflects with the first support assembly 100 with the central axis as the rotation axis, thereby changing the orientation of the photovoltaic panel 200; when the motor 41 drives other components, the angle between its length direction and the central axis is in the range of 60° to 90°, which can prevent the structural limitation of the deflection of the first support assembly 100 and the photovoltaic panel 200 due to the length of the motor 41 itself, thereby allowing the first support assembly 100 and the photovoltaic panel 200 to obtain a larger deflection angle.

[0037] The following will introduce the technical details of each component one by one.

[0038] In some embodiments, Figure 2 , Figure 3 As shown, the regulator 42 includes a first gear 423 and a second gear 424, the first gear 423 and the second gear 424 are meshed with each other, the radius of the second gear 424 is greater than the radius of the first gear 423, the output end of the motor 41 is connected to the first gear 423, and the second gear 424 is connected to the rotating assembly 500; wherein the first gear 423 and the second gear 424 are gears with matching teeth but different radii.

[0039] In practical applications, one motor 41 is often required to drive the deflection of multiple groups of photovoltaic support structures. Directly driving the deflection through the motor 41 will generate a large load on the motor 41, resulting in insufficient power and damage to the motor 41. The output end of the motor 41 is connected to the first gear 423, the first gear 423 is meshed with the second gear 424, and the radius of the second gear 424 is greater than the radius of the first gear 423, so that the output torque of the motor 41 can be increased under the transmission action of the first gear 423 and the second gear 424. According to actual needs, the degree of increase can be adjusted by the gear ratio of the first gear 423 and the second gear 424, so that the motor 41 can adapt to a larger deflection load, extend the service life of the motor 41, and also make the deflection process more stable.

[0040] In some embodiments, Figure 2 , Figure 3 , Figure 4 As shown, there are multiple rotating assemblies 500, and the multiple rotating assemblies 500 are arranged at intervals along the length direction of the first bracket assembly 100;

[0041] The regulator 42 also includes a shaft core 425 and a transmission assembly 426, wherein the shaft core 425 is fixedly connected to the second gear 424, the shaft core 425 is connected to the transmission assembly 426, and the transmission assembly 426 is respectively connected to multiple rotating assemblies 500, wherein the shaft core 425 is the output end of the torque of the regulator 42, and the transmission assembly 426 is driven to rotate by the rotation of the shaft core 425.

[0042] In actual applications, multiple photovoltaic panels 200 will be fixed on the same first bracket assembly 100. In order to ensure the synchronization and stability during the deflection process, multiple rotating assemblies 500 need to be installed under the first bracket assembly 100, and deflection torque is applied to multiple positions of the first bracket assembly 100 at the same time, so that the synchronous and stable deflection of various parts of the first bracket assembly 100 can be achieved; the multiple rotating assemblies 500 are respectively connected to the transmission assembly 426, so that the transmission assembly 426 can be driven by a motor 41, so that the purpose of synchronous deflection of multiple transmission assemblies 426 can be achieved, which ensures the synchronous and stable deflection of the first bracket assembly 100 while reducing the use of the motor 41 and also reducing the production cost.

[0043] Further, in some embodiments, Figure 2 , Figure 3 , Figure 5 , Figure 6As shown, the rotating assembly 500 further includes a speed reduction mechanism 53, an arc-shaped arm 51 and a support rod 52. The input end of the speed reduction mechanism 53 is connected to the second gear 424. The arc-shaped arm 51 is respectively connected to the power gear 4261 and the support rod 52. The support rod 52 is fixedly connected to the first bracket assembly 100. The speed reduction mechanism 53 is a device for further amplifying the rotational torque and forming a plurality of output ends with different rotational torques. The arc-shaped arm 51 is a structure for being driven by the power gear 4261 so that the rotating assembly 500 deflects as a whole. The support rod 52 is a component for fixing the rotating assembly 500 with the first bracket assembly 100. The transmission assembly 426 includes a power gear 4261 and a transmission rod 4262. The power gear 4261 is a gear for driving the rotating assembly 500. The transmission rod 4262 is a shaft rod for transmitting the torque to the next rotating assembly 500. The deceleration mechanism 53 includes a first output end 01 and a second output end 02, and a first anti-slip structure 011 and a second anti-slip structure 021 are respectively provided on the first output end 01 and the second output end 02, the first output end 01 is connected to the power gear 4261, and the second output end 02 is connected to the transmission rod 4262; wherein, the torque of the first output end 01 is greater than the torque of the input end, and the second output end 02 rotates synchronously with the input end; the first anti-slip structure 011 and the second anti-slip structure 021 are structures for preventing rotation slippage.

[0044] The reduction mechanism 53 further amplifies the rotational torque and can reduce the load of the motor 41 again, so that the motor 41 can drive more rotating components 500 to deflect. The second output end of the reduction mechanism 53 rotates synchronously with the input end, which can ensure that the speed of the input end of the reduction mechanism 53 of each rotating component 500 is the same, ensuring the synchronization of the deflection of multiple rotating components 500; the second output end 02 drives the power gear 4261 to drive the arc arm 51 to move, so that the arc arm 51 deflects along its arc direction under the action of the power gear 4261, thereby driving the entire rotating component 500 to deflect, and the rotating component 500 drives the first bracket component 100 to deflect, and finally causes the photovoltaic panel 200 fixed on the first bracket component 100 to deflect. The first anti-skid structure 011 and the second anti-skid structure 021 can prevent the multiple transmission components 426 from slipping during the transmission process, thereby affecting the synchronization of the deflection of the multiple transmission components 426, and ensuring the synchronous and stable operation of the photovoltaic bracket structure.

[0045] Further, in some embodiments, Figure 2 , Figure 3As shown, a coupling 07 is provided on the shaft core 425, and the coupling 07 includes a movable end 071 and a fixed end 072, the fixed end 072 is fixedly connected to the shaft core 425, the movable end 071 is movably connected to the fixed end 072, and the movable end 071 and the fixed end 072 rotate synchronously, and the movable end 071 is connected to another adjacent rotating component 500; wherein, the coupling 07 is a connecting device for transmitting torque to the next rotating component 500, and the movable end 071 and the fixed end 072 are components of the coupling 07 for connecting.

[0046] Due to the long connection distance, it is difficult to ensure that two adjacent rotating components 500 are completely aligned during the connection process, so that the connection ends of the two adjacent rotating components 500 are not on the same axis. The coupling 07 can use the movable structure of its movable end 071 and the fixed end 072 to allow a certain range of axis error when connecting the two adjacent rotating components 500, thereby reducing the installation accuracy of each rotating component 500 and making the connection of the rotating components 500 more convenient.

[0047] In some embodiments, Figure 2 , Figure 3 As shown, the regulator 42 also includes a cover body 421, and the cover body 421 forms a closed space. The first gear 423 and the second gear 424 are arranged inside the closed space, and the output end of the motor 41 passes through the cover body 421 and is connected to the first gear 423; wherein the cover body 421 is a structure for covering the first gear 423 and the second gear 424 inside thereof, and protecting the first gear 423 and the second gear 424.

[0048] Since the photovoltaic support structure is usually installed in a natural environment along with the photovoltaic panel 200, the first gear 423 and the second gear 424 are exposed to the natural environment and will be corroded by environmental factors such as wind, rain and sunlight. Placing the two inside the cover 421 can isolate them from the external environment, prevent the first gear 423 and the second gear 424 from being corroded by environmental factors, and extend their service life.

[0049] In some embodiments, Figure 2 , Figure 3 As shown, the cover body 421 also includes a first shell 4211 and a second shell 4212, and the first shell 4211 and the second shell 4212 are sealed and connected to form the closed space; wherein the first shell 4211 and the second shell 4212 are assembled with each other to form the closed space inside the cover body 421.

[0050] The first housing 4211 and the second housing 4212 can protect the first gear 423 and the second gear 424 and also facilitate the assembly, disassembly or replacement of the first gear 423 and the second gear 424 .

[0051] In some embodiments, Figure 2 As shown, the first housing 4211 and the second housing 4212 are butt-jointed together along the length direction of the motor 41 .

[0052] In this way, the assembly direction of the cover body 421 can be consistent with the length direction of the motor 41, thereby avoiding the structure of the cover body 421 from limiting the deflection of the photovoltaic panel 200 and ensuring the maximum deflection angle of the photovoltaic panel 200.

[0053] In some embodiments, Figure 7 As shown, the regulator 42 also includes a first bearing 03 and a second bearing 04, the first bearing 03 and the second bearing 04 are respectively connected to the cover body 421, the first bearing 03 and the first gear 423 are rotationally connected, and the second bearing 04 and the second gear 424 are rotationally connected; wherein the first bearing 03 and the second bearing 04 are used to respectively cooperate with the first gear 423 and the second gear 424, so that the rotation resistance of the first gear 423 and the second gear 424 is reduced.

[0054] The rotation resistance of the first gear 423 and the second gear 424 is reduced, which can effectively improve the transmission efficiency of the torque and reduce the wear of the first gear 423 and the second gear 424.

[0055] In some embodiments, Figure 7 As shown, the regulator 42 also includes a first fastener 05 and a second fastener 06, the first fastener 05 passes through the first shell 4211 and is connected to the second shell 4212, and the second fastener 06 passes through the second shell 4212 and is connected to the first shell 4211; wherein the first fastener 05 and the second fastener 06 are fixing structures for pressing and fixing the first shell 4211 and the second shell 4212.

[0056] The first fastener 05 and the second fastener 06 connect the first shell 4211 and the second shell 4212 together by means of threaded connection. Of course, other connection methods such as snap-fits can also be used. This allows the first shell 4211 and the second shell 4212 to be pressed more tightly, thereby enhancing the sealing of the closed space formed inside the first shell 4211 and the second shell 4212, so that the cover body 421 can more effectively protect the first gear 423 and the second gear 424.

[0057] In some embodiments, Figure 7As shown, the regulator 42 also includes a sealing ring 422, and a sealing groove is provided at the contact point between the first shell 4211 and the second shell 4212. The sealing ring 422 is assembled in the sealing groove and pressed between the first shell 4211 and the second shell 4212; wherein the sealing ring 422 is a ring made of a material with good elasticity and sealing properties such as silicone, rubber, etc.

[0058] When the first shell 4211 and the second shell 4212 are pressed together, since the materials of the two are generally hard materials, and it is impossible to ensure that the pressing surfaces of the two are completely flat, and there may be other impurities between the pressing surfaces of the two, it is not easy for the pressing surfaces to form a good seal when the two are pressed together. Therefore, sealing grooves corresponding to each other and matching the diameter of the sealing ring 422 are opened on the pressing surfaces of the two. After the two are pressed together, a closed space with better sealing can be formed, which enhances the sealing of the cover body 421 and enables the cover body 421 to better protect the first gear 423 and the second gear 424.

[0059] A photovoltaic system includes a photovoltaic panel 200 and a photovoltaic support structure. The photovoltaic panel 200 is connected to the photovoltaic support structure. The photovoltaic panel 200 is fixed to the photovoltaic support structure so that the photovoltaic panel 200 will not be restricted by the photovoltaic support structure during the deflection process, so that it can be deflected at a larger angle range.

[0060] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support structure, characterized in that: The photovoltaic support structure comprises: A first bracket assembly (100) for fixing a photovoltaic panel (200); A second bracket assembly (300) is rotatably connected to the first bracket assembly (100) around a central axis; A rotating assembly (500), wherein the rotating assembly (500) is respectively connected to the first bracket assembly (100) and the second bracket assembly (300); A power assembly (400) comprises a motor (41) and a regulator (42), wherein the regulator (42) is connected to the rotating assembly (500), an output end of the motor (41) is connected to the regulator (42), and an angle between the length direction of the motor (41) and the central axis is α, 60≤α≤90; The motor (41) drives the regulator (42) to rotate, the regulator (42) drives the rotating assembly (500) to rotate, and the rotating assembly (500) drives the first bracket assembly (100) to rotate around the central axis.

2. The photovoltaic support structure according to claim 1, characterized in that: The regulator (42) comprises a first gear (423) and a second gear (424), the first gear (423) and the second gear (424) meshing with each other, the radius of the second gear (424) being greater than the radius of the first gear (423), the output end of the motor (41) being connected to the first gear (423), and the second gear (424) being connected to the rotating assembly (500).

3. The photovoltaic support structure according to claim 2, characterized in that: There are a plurality of rotating assemblies (500), and the plurality of rotating assemblies (500) are arranged at intervals along the length direction of the first bracket assembly (100); The regulator (42) further comprises an axis core (425) and a transmission assembly (426); the axis core (425) is fixedly connected to the second gear (424); the axis core (425) is connected to the transmission assembly (426); and the transmission assembly (426) is respectively connected to the plurality of rotating assemblies (500).

4. The photovoltaic support structure according to claim 2, characterized in that: The regulator (42) further comprises a cover body (421), wherein the cover body (421) forms a closed space, wherein the first gear (423) and the second gear (424) are arranged inside the closed space, and the output end of the motor (41) passes through the cover body (421) and is connected to the first gear (423).

5. The photovoltaic support structure according to claim 4, characterized in that: The cover body (421) further comprises a first shell (4211) and a second shell (4212), wherein the first shell (4211) and the second shell (4212) are sealedly connected to form the closed space.

6. The photovoltaic support structure according to claim 5, characterized in that: The first housing (4211) and the second housing (4212) are butt-jointed together along the length direction of the motor (41).

7. The photovoltaic support structure according to claim 4, characterized in that: The regulator (42) further comprises a first bearing (03) and a second bearing (04), wherein the first bearing (03) and the second bearing (04) are respectively connected to the cover body (421), the first bearing (03) and the first gear (423) are rotationally connected, and the second bearing (04) and the second gear (424) are rotationally connected.

8. The photovoltaic support structure according to claim 5, characterized in that: The regulator (42) further comprises a first fastener (05) and a second fastener (06), wherein the first fastener (05) passes through the first shell (4211) and is connected to the second shell (4212), and the second fastener (06) passes through the second shell (4212) and is connected to the first shell (4211).

9. The photovoltaic support structure according to claim 5, characterized in that: The regulator (42) further comprises a sealing ring (422), a sealing groove is provided at the contact point between the first shell (4211) and the second shell (4212), the sealing ring (422) is assembled in the sealing groove, and is pressed between the first shell (4211) and the second shell (4212).

10. A photovoltaic system, characterized in that: The photovoltaic system comprises a photovoltaic panel (200) and a photovoltaic support structure as described in any one of claims 1 to 9, and the photovoltaic panel (200) is connected to the photovoltaic support structure.

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