Photovoltaic support and photovoltaic power generation system

Abstract

The utility model discloses a photovoltaic support and a photovoltaic power generation system. The photovoltaic support comprises an inclined rod, a bottom rod, a supporting rod and a fixing plate, the inclined rod is provided with a photovoltaic panel connecting structure, one end of the inclined rod is rotationally connected with the bottom rod, one end of the supporting rod is rotationally connected with the inclined rod, the other end of the supporting rod is rotationally connected with the bottom rod, and the fixing plate is fixedly connected with the bottom rod. The fixing plate is provided with a support connecting face used for being fixed to an installed face in an adhesive mode. According to the photovoltaic support provided by the invention, the photovoltaic support is fixedly mounted on the mounted surface through the adhesive fixation of the fixing plate and the mounted surface, so that the use of mounting materials is saved, the mounting process is simplified, the manufacturing, transportation and mounting costs of the photovoltaic support are saved, the space occupation of the mounted surface is reduced, and the integrity of the mounted surface is ensured at the same time; damage to the mounted surface is reduced as much as possible, and the waterproof effect of the mounted surface is improved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic brackets, and in particular to a photovoltaic bracket and a photovoltaic power generation system. Background Art

[0002] In the related art, photovoltaic brackets are mostly fixed on the installation surface (such as the roof) using anchors or counterweights. However, this fixing method has high installation costs, occupies a large space, and will destroy the integrity of the installation surface, making the waterproof problem unguaranteed. Utility Model Content

[0003] The present application aims to solve at least one of the above-mentioned technical problems in the prior art to a certain extent. To this end, the present application proposes a photovoltaic bracket that is conducive to reducing installation costs, reducing space occupation and protecting the integrity of the installation surface.

[0004] This application also proposes a photovoltaic power generation system having the above-mentioned photovoltaic bracket.

[0005] According to the embodiment of the present application, the photovoltaic bracket includes an inclined rod, a bottom rod, a support rod and a fixed plate. The inclined rod has a photovoltaic panel connection structure, one end of the inclined rod is rotatably connected to the bottom rod, one end of the support rod is rotatably connected to the inclined rod, the other end of the support rod is rotatably connected to the bottom rod, the fixed plate is fixedly connected to the bottom rod, and the fixed plate has a bracket connection surface for gluing and fixing to the installation surface.

[0006] According to the photovoltaic bracket of the embodiment of the present application, the photovoltaic bracket is fixed to the installation surface by gluing the fixing plate, so that the photovoltaic bracket is fixedly installed on the installation surface, saving the use of installation materials, simplifying the installation process, saving the production, transportation and installation costs of the photovoltaic bracket, ensuring the integrity of the installation surface while reducing the space occupied by the installation surface, minimizing damage to the installation surface, and improving the waterproof effect of the installation surface.

[0007] In some embodiments, the oblique rod is provided with a plurality of first connection structures, and the support rod can be rotatably connected to the oblique rod at any of the first connection structures.

[0008] In some embodiments, the bottom bar is provided with a plurality of second connection structures, and the support bar can be rotatably connected to the bottom bar at any of the second connection structures.

[0009] In some embodiments, there are multiple diagonal rods, and the multiple diagonal rods are spaced apart. Each of the diagonal rods is connected to the corresponding bottom rod, and the support rod is provided between each of the diagonal rods and the corresponding bottom rod.

[0010] In some embodiments, the photovoltaic support further includes a connecting rod and a transverse stabilizing rod, wherein the connecting rod connects the plurality of the diagonal rods, and the transverse stabilizing rod connects the plurality of the support rods.

[0011] In some embodiments, the plurality of diagonal rods are parallel to each other, the plurality of support rods are parallel to each other, and the transverse stabilizing rod and the connecting rod are parallel to each other.

[0012] In some embodiments, there are at least two bottom bars, and the length extension direction of the two bottom bars is the same. Each bottom bar is provided with a fixing plate. The two bottom bars have a bottom bar bottom surface and a bottom bar outer side surface. The bottom surface of the bottom bar faces away from the oblique bar, and the bottom bar outer side surface of any bottom bar faces away from the other bottom bar. The fixing plate includes a connected main body portion and a folded edge portion. The folded edge portion is bent relative to the main body portion, and the main body portion is in contact with the corresponding bottom surface of the bottom bar, and the folded edge portion is in contact with the corresponding outer side surface of the bottom bar.

[0013] In some embodiments, a glue-containing groove is provided on the bracket connection surface.

[0014] In some embodiments, the photovoltaic bracket further includes an angle bracket, the diagonal rod is hingedly connected to the angle bracket, and the angle bracket is fixedly installed on the bottom rod.

[0015] According to another embodiment of the present application, a photovoltaic power generation system includes the above-mentioned photovoltaic bracket and photovoltaic panel, and the photovoltaic panel is fixedly installed on the photovoltaic panel connection structure.

[0016] According to the photovoltaic power generation system of the embodiment of the present application, its photovoltaic bracket is fixed to the installation surface by gluing the fixing plate, so that the photovoltaic bracket is fixedly installed on the installation surface, saving the use of installation materials, simplifying the installation process, saving the production, transportation and installation costs of the photovoltaic bracket, ensuring the integrity of the installation surface while reducing the space occupied by the installation surface, minimizing damage to the installation surface, and improving the waterproof effect of the installation surface.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional schematic diagram of a photovoltaic bracket according to an embodiment of the present application;

[0019] Figure 2 is a three-dimensional schematic diagram of a photovoltaic bracket according to an embodiment of the present application from another direction;

[0020] Figure 3 yes Figure 2 Left view of the photovoltaic bracket;

[0021] Figure 4 yes Figure 2 Bottom view of the photovoltaic bracket;

[0022] Figure 5 is a three-dimensional schematic diagram of a fixing plate according to an embodiment of the present application;

[0023] Figure 6 It is a three-dimensional schematic diagram of a photovoltaic power generation system according to an embodiment of the present application.

[0024] Reference numerals:

[0025] Photovoltaic power generation system 100, photovoltaic bracket 10, photovoltaic panel 20, diagonal rod 1, first connecting structure 11, photovoltaic panel connecting structure 12, bottom rod 2, second connecting structure 21, bottom rod bottom surface 22, bottom rod outer side surface 23, support rod 3, fixing plate 4, bracket connecting surface 41, main body 42, folded edge portion 43, glue-containing groove 44, connecting rod 5, lateral stabilizer bar 6, and angle code 7. DETAILED DESCRIPTION

[0026] The following describes in detail embodiments of the present application, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0027] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0028] The following combination Figures 1-6 The photovoltaic bracket 10 and the photovoltaic power generation system 100 having the same according to this embodiment are described in detail.

[0029] Reference Figure 1 、 Figure 4 、 Figure 6 As shown, according to this embodiment, the photovoltaic bracket 10 includes an inclined rod 1, a bottom rod 2, a support rod 3, and a fixing plate 4. The inclined rod 1 has a photovoltaic panel connection structure 12. One end of the inclined rod 1 is rotatably connected to the bottom rod 2, one end of the support rod 3 is rotatably connected to the inclined rod 1, and the other end of the support rod 3 is rotatably connected to the bottom rod 2. A triangular support structure is formed between the inclined rod 1, the bottom rod 2, and the support rod 3. The fixing plate 4 is fixedly connected to the bottom rod 2 and has a bracket connection surface 41, which is used for adhesively fixing to the mounting surface.

[0030] Specifically, the rotating connection design between the diagonal rod 1 and the bottom rod 2, between the support rod 3 and the diagonal rod 1, and between the support rod 3 and the bottom rod 2 enables the photovoltaic bracket 10 to adjust the angle of the diagonal rod 1 and the overall height of the photovoltaic bracket 10 as needed to adapt to installation conditions in different environments. The stability of the photovoltaic bracket 10 is improved by the triangular support structure between the diagonal rod 1, the bottom rod 2 and the support rod 3. The bracket connection surface 41 of the fixing plate 4 is adhesively connected to the installed surface, which not only simplifies the installation process of the photovoltaic bracket 10 and saves the production, transportation and installation costs of the mounting bracket, but also ensures that the installed surface is not damaged, thereby improving the waterproof effect of the installed surface. In addition, the design of the fixing plate 4 increases the contact area between the photovoltaic bracket 10 and the installed surface, and also improves the compressive performance of the installed surface.

[0031] Optionally, the connection between the support rod 3 and the oblique rod 1 can be a pin connection, a bolt connection, a hinge connection, etc. Figure 1 As shown, the support rod 3 and the diagonal rod 1 are connected by a pin.

[0032] Optionally, the connection between the support rod 3 and the bottom rod 2 can be a pin connection, a bolt connection, a hinge connection, etc. Figure 1 As shown, the support rod 3 and the bottom rod 2 are connected by a pin.

[0033] The fixing plate 4 is fixed to the mounted surface by adhesive. Optionally, the adhesive can be mortar or other inorganic adhesive, anchoring adhesive or other organic adhesive.

[0034] In some embodiments, the mounted surface may be a roof, a wall, or the like.

[0035] In the related art, photovoltaic brackets are mostly fixed to the mounting surface using anchors or counterweights. However, this fixing method is too expensive to install, occupies a large amount of space, and damages the integrity of the mounting surface, making waterproofing impossible. According to the photovoltaic bracket 10 of this embodiment, the fixing plate 4 is glued to the mounting surface, so that the photovoltaic bracket 10 is fixed to the mounting surface, saving the use of installation materials, simplifying the installation process, and saving the production, transportation, and installation costs of the photovoltaic bracket 10. While reducing the space occupied by the mounting surface, it also ensures the integrity of the mounting surface, minimizes damage to the mounting surface, and improves the waterproof effect of the mounting surface.

[0036] In some embodiments, see Figure 1-Figure 3As shown, the diagonal rod 1 is provided with a plurality of first connection structures 11, and the support rod 3 can be rotatably connected to the diagonal rod 1 at any of the first connection structures 11. Thus, the plurality of first connection structures 11 provide the support rod 3 with a variety of possible connection positions, so that the photovoltaic bracket 10 can be adjusted at a finer angle according to specific circumstances. At the same time, by adjusting the installation position of the support rod 3 and the diagonal rod 1, the internal stress borne by the diagonal rod 1 can be minimized, thereby reducing the material consumption of the diagonal rod 1 and improving the service life of the diagonal rod 1. For example, a first connection structure 11 is set at any position in the middle of the diagonal rod 1, and the support rod 3 is rotatably connected to the diagonal rod 1 at this first connection structure 11, so that the internal stress borne by the diagonal rod 1 is minimized.

[0037] In some embodiments, the position where the internal stress of the diagonal rod 1 is the smallest is the position where the diagonal rod 1 is perpendicular to the bottom rod 2. This design can reduce the material consumption of the diagonal rod 1 and increase the service life of the diagonal rod 1.

[0038] Optionally, the number of the first connection structures 11 may be one, two, three or more.

[0039] In some embodiments, see Figure 3 As shown, the bottom bar 2 is provided with multiple second connection structures 21, and the support bar 3 can be rotatably connected to the bottom bar 2 at any second connection structure 21. Thus, the multiple second connection structures 21 provide a variety of possible connection positions for the support bar 3, allowing the photovoltaic bracket 10 to perform more precise angle adjustments according to specific circumstances. Furthermore, the coordination of the first connection structure 11 and the second connection structure 21 enables multiple connection methods between the support bar 3 and the bottom bar 2, and between the support bar 3 and the diagonal bar 1, further enhancing the installation flexibility of the photovoltaic bracket 10.

[0040] Optionally, the number of the second connection structures 21 may be one, two, three or more.

[0041] In some embodiments, see Figures 1-4 As shown, there are multiple inclined rods 1, which are spaced apart, each inclined rod 1 is connected to a corresponding bottom rod 2, and a support rod 3 is provided between each inclined rod 1 and the corresponding bottom rod 2. Thus, multiple inclined rods 1 can form a more complex support structure, which helps to disperse and reduce the impact of external loads on the photovoltaic bracket 10, allowing the photovoltaic bracket 10 to flexibly adapt to various complex terrains and climatic conditions.

[0042] In some embodiments, see Figure 1 、 Figure 2 、 Figure 4As shown, the photovoltaic support 10 further includes a connecting rod 5, which connects the multiple diagonal rods 1. Thus, the connecting rod 5 connects the multiple diagonal rods 1 together to form a more solid and stable overall structure, thereby improving the compressive strength of the photovoltaic support 10. At the same time, the connecting rod 5 makes the stress distribution between the diagonal rods 1 more uniform, avoiding local overload, thereby extending the service life of the photovoltaic support 10 and reducing maintenance costs.

[0043] In some embodiments, see Figure 1 、 Figure 2 、 Figure 4 As shown, the photovoltaic support 10 further includes a transverse stabilizer bar 6, which connects the multiple support rods 3. Thus, the transverse stabilizer bar 6 connects the multiple support rods 3, making the photovoltaic support 10 more structurally complete, enhancing the stability of the photovoltaic support 10, and effectively dispersing the stress borne on the support rods 3. The support rods 3 and the transverse stabilizer bar 6 work together to disperse the stress throughout the photovoltaic support 10, avoiding damage caused by local overload, extending the service life of the photovoltaic support 10, and reducing maintenance costs.

[0044] In some embodiments, see Figures 1-4 As shown, the multiple diagonal bars 1 are parallel to each other, the multiple support bars 3 are parallel to each other, and the transverse stabilizer bar 6 and the connecting bar 5 are parallel to each other. This parallel design aligns the parallel bars in the same direction, making it easier to assemble them according to the predetermined layout, reducing installation difficulty and time costs. The parallel design also helps the diagonal bars 1, support bars 3, transverse stabilizer bar 6, and connecting bar 5 form a more stable overall structure, which can better withstand external loads and ensure the stability of the photovoltaic bracket 10.

[0045] In some embodiments, see Figures 1-4As shown, there are at least two bottom bars 2, and the length extension direction of the two bottom bars 2 is the same. Each bottom bar 2 is provided with a fixing plate 4. Both bottom bars 2 have a bottom bar bottom surface 22 and a bottom bar outer side surface 23. The bottom bar bottom surface 22 is away from the diagonal bar 1, and the bottom bar outer side surface 23 of any bottom bar 2 is away from the other bottom bar 2. The fixing plate 4 includes a main body 42 and a folding portion 43. The main body 42 and the folding portion 43 are connected. The folding portion 43 is bent relative to the main body 42. The main body 42 is in contact with the corresponding bottom bar bottom surface 22, and the folding portion 43 is in contact with the corresponding bottom bar outer side surface 23. Specifically, the length extension direction of at least two bottom bars 2 is the same, thereby providing the photovoltaic bracket 10 with a stable support base, making the entire photovoltaic bracket 10 more stable when subjected to force and less likely to fall over or deform. Each bottom bar 2 is provided with a fixing plate 4, which can further enhance the bonding strength between the photovoltaic bracket 10 and the mounted surface, thereby improving the stability of the entire photovoltaic bracket 10. The design of the main body 42 and the folded edge 43 increases the contact area between the fixing plate 4 and the bottom bar 2, making the connection between the bottom bar 2 and the fixing plate 4 more reliable and further increasing the installation stability of the photovoltaic bracket 10. At the same time, the outer side surface 23 of the bottom bar fits with the folded edge 43, realizing the limit of the bottom bar 2 on the fixing plate 4, making the relative position of the fixing plate 4 and the bottom bar 2 accurate.

[0046] In some embodiments, the main body portion 42 and the folded edge portion 43 are an integral structure.

[0047] In some embodiments, the main body 42 is fixedly connected to the folded edge 43. Optionally, the fixed connection method can be a bolt connection, a rivet connection, a snap connection, etc.

[0048] Both bottom bars 2 also have an inner side surface of the bottom bar, and the main body 42 extends toward the other bottom bar relative to the inner side surface of the bottom bar, thereby ensuring that the length of the main body 42 is longer, thereby improving the connection strength between the fixing plate 4 and the installed surface.

[0049] In some embodiments, the fixing plate 4 is connected to the mounting surface by adhesive, and the adhesive strength is above 0.1 MPa, i.e., 100 kN / m2. Thus, the adhesive strength between the fixing plate 4 and the mounting surface meets the installation requirements of the photovoltaic bracket 10.

[0050] Optionally, the bonding strength of the adhesive may be 100 KN / m2, 110 KN / m2, 120 KN / m2 or other values ​​greater than 100 KN / m2.

[0051] It should be noted that the size of the fixing plate 4 can be determined according to the use requirements of the photovoltaic bracket 10 and will not be described here one by one. By adjusting the size of the fixing plate 4, the external tensile strength of the fixing plate 4 and the mounting surface can meet the use requirements of the photovoltaic bracket 10, thereby ensuring the stability of the photovoltaic bracket 10.

[0052] Optionally, the fixing plate 4 may be a metal plate, a plastic plate, or other hard plates.

[0053] In some embodiments, reference Figure 5 As shown, a glue-receiving groove 44 is provided on the bracket connection surface 41. Therefore, when adhesive is used to connect the bracket connection surface 41 to the mounting surface, the adhesive can be filled into the glue-receiving groove 44, forming a stronger adhesive layer, increasing the bonding strength between the bracket connection surface 41 and the mounting surface, and improving the stability of the photovoltaic bracket 10. At the same time, the provision of the glue-receiving groove 44 reduces the thickness of some areas of the fixing plate 4, helping to disperse and balance the stress distribution of the fixing plate 4 when it is subjected to force, thereby reducing the risk of deformation caused by excessive local stress, increasing the deformation resistance of the fixing plate 4, and extending the service life of the photovoltaic bracket 10.

[0054] In some embodiments, as Figure 5 As shown, the glue-containing groove 44 can be a rectangular groove.

[0055] In some embodiments not shown in the figures, the glue-containing groove 44 can also be a groove of any regular shape, such as a truncated cone groove, a cylindrical groove, a conical groove, or a cubic groove.

[0056] In some embodiments not shown in the figures, the adhesive receiving groove 44 may also be irregularly shaped. For example, the adhesive receiving groove 44 is formed in a cross-shaped manner similar to a curved channel and extends over the entire bracket connecting surface 41 .

[0057] Optionally, the number of the glue-containing grooves 44 may be one, two or more.

[0058] In some embodiments, see Figure 1-Figure 3 As shown, the photovoltaic bracket 10 also includes an angle bracket 7, and the diagonal bar 1 is hingedly connected to the angle bracket 7, and the angle bracket 7 is fixedly mounted on the bottom bar 2. As a result, the angle bracket 7 can firmly fix the diagonal bar 1 to the bottom bar 2, forming a stable support structure and enhancing the overall stability of the photovoltaic bracket 10. At the same time, the angle bracket 7 can adjust the angle of the diagonal bar 1 within a certain range, so that the installation angle of the photovoltaic bracket 10 can be optimized according to actual needs.

[0059] Optionally, the connection between the angle bracket 7 and the diagonal rod 1 can be a pin connection, a hinge connection, a bolt connection, etc. Figure 1 As shown, the angle bracket 7 is connected to the diagonal rod 1 through a pin.

[0060] Optionally, the connection between the angle bracket 7 and the bottom bar 2 can be rivet connection, bolt connection, welding, etc. Figure 1 As shown, the angle bracket 7 is connected to the bottom bar 2 by rivets.

[0061] Refer to the following Figure 1 A specific embodiment of the photovoltaic bracket 10 of this embodiment is described.

[0062] The photovoltaic bracket 10 of this embodiment includes two diagonal rods 1, two bottom rods 2, two support rods 3, four fixing plates 4, two connecting rods 5, a transverse stabilizer rod 6 and two angle codes 7, wherein the two bottom rods 2 are parallel to each other, the two support rods 3 are parallel to each other, the two connecting rods 5 and the transverse stabilizer rod 6 are parallel to each other, each diagonal rod 1 has a plurality of first connecting structures 11, each bottom rod 2 has a plurality of second connecting structures 21, each diagonal rod 1 is rotatably connected to the support rod 3 on the corresponding side through any first connecting structure 11, each bottom rod 2 is rotatably connected to the support rod 3 on the corresponding side through any second connecting structure 21, each diagonal rod 1 is rotatably connected to the bottom rod 2 on the corresponding side through the angle code 7, the two support rods 3 are connected through the transverse stabilizer rod 6, the upper and lower ends of the two diagonal rods 1 are respectively connected by the connecting rods 5 at the corresponding ends, the two diagonal rods 1 and the two connecting rods 5 are combined into a quadrilateral structure, which forms a frame for installing photovoltaic panels 20, and two fixing plates 4 are connected to any bottom rod 2.

[0063] Optionally, any one of the diagonal rod 1 , the bottom rod 2 , the support rod 3 , the connecting rod 5 , and the transverse stabilizing rod 6 may be a metal rod, a plastic rod, or another hard rod.

[0064] See Figure 6 As shown, a photovoltaic power generation system 100 according to another embodiment includes the above-mentioned photovoltaic bracket 10 and a photovoltaic panel 20 , and the photovoltaic panel 20 is fixedly installed on the photovoltaic panel connection structure 12 .

[0065] According to the photovoltaic power generation system 100 of this embodiment, its photovoltaic bracket 10 is glued and fixed to the installation surface through the fixing plate 4, so that the photovoltaic bracket 10 is fixedly installed on the installation surface, saving the use of installation materials, simplifying the installation process, saving the production, transportation and installation costs of the photovoltaic bracket 10, ensuring the integrity of the installation surface while reducing the space occupied by the installation surface, minimizing damage to the installation surface, and improving the waterproof effect of the installation surface.

[0066] In some embodiments, see Figure 6 As shown, the photovoltaic panel connection structure 12 is designed with a special notch, so that the photovoltaic panel 20 can be directly embedded between the two oblique rods 1 through the photovoltaic panel connection structure 12.

[0067] In some embodiments not shown in the figures, the photovoltaic panel connection structure 12 may also be a threaded hole. The photovoltaic panel 20 and the diagonal rod 1 are connected at the photovoltaic panel connection structure 12 using threaded fasteners.

[0068] Optionally, the photovoltaic panel 20 and the diagonal rod 1 may be connected by other means such as rivet connection and snap connection.

[0069] In the description of this embodiment, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this embodiment.

[0070] In this embodiment, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood broadly. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or mutual communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0071] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0072] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A photovoltaic support (10), characterized in that: include: An inclined rod (1), wherein the inclined rod (1) has a photovoltaic panel connection structure (12); A bottom rod (2), one end of the oblique rod (1) being rotatably connected to the bottom rod (2); A support rod (3), one end of the support rod (3) is rotatably connected to the oblique rod (1), and the other end of the support rod (3) is rotatably connected to the bottom rod (2); A fixing plate (4) is fixedly connected to the bottom rod (2), and the fixing plate (4) has a bracket connecting surface (41) for gluing and fixing to a mounting surface.

2. The photovoltaic support (10) according to claim 1, characterized in that: The inclined rod (1) is provided with a plurality of first connection structures (11), and the support rod (3) can be rotatably connected to the inclined rod (1) at any of the first connection structures (11).

3. The photovoltaic support (10) according to claim 1, characterized in that: The bottom rod (2) is provided with a plurality of second connection structures (21), and the support rod (3) can be rotatably connected to the bottom rod (2) at any of the second connection structures (21).

4. The photovoltaic support (10) according to any one of claims 1 to 3, characterized in that: There are a plurality of inclined rods (1), and the plurality of inclined rods (1) are spaced apart. Each inclined rod (1) is connected to the corresponding bottom rod (2), and the support rod (3) is provided between each inclined rod (1) and the corresponding bottom rod (2).

5. The photovoltaic support (10) according to claim 4, characterized in that: The photovoltaic support (10) further comprises a connecting rod (5) and a transverse stabilizing rod (6), wherein the connecting rod (5) connects the plurality of diagonal rods (1), and the transverse stabilizing rod (6) connects the plurality of support rods (3).

6. The photovoltaic support (10) according to claim 5, characterized in that: The plurality of oblique rods (1) are parallel to each other, the plurality of support rods (3) are parallel to each other, and the transverse stabilizing rod (6) and the connecting rod (5) are parallel to each other.

7. The photovoltaic support (10) according to claim 4, characterized in that: There are at least two bottom bars (2), and the length extension direction of the two bottom bars (2) is the same. Each bottom bar (2) is provided with a fixing plate (4). The two bottom bars (2) have a bottom bar bottom surface (22) facing away from the oblique bar (1) and a bottom bar outer side surface (23) facing away from each other. The fixing plate (4) includes a main body (42) and a folding edge (43) connected to each other. The folding edge (43) is bent relative to the main body (42). The main body (42) is in contact with the corresponding bottom bar bottom surface (22), and the folding edge (43) is in contact with the corresponding bottom bar outer side surface (23).

8. The photovoltaic support (10) according to claim 1, characterized in that: A glue-containing groove (44) is provided on the bracket connection surface (41).

9. The photovoltaic support (10) according to claim 1, characterized in that: The photovoltaic support (10) further comprises an angle code (7), the oblique rod (1) is hingedly connected to the angle code (7), and the angle code (7) is fixedly mounted on the bottom rod (2).

10. A photovoltaic power generation system (100), characterized in that: include: The photovoltaic bracket (10) according to any one of claims 1 to 9; A photovoltaic panel (20), wherein the photovoltaic panel (20) is fixedly mounted on the photovoltaic panel connection structure (12).

Images