Fabricated photovoltaic module fastener and photovoltaic roof mounting system

Abstract

The invention belongs to the field of photovoltaic panels, particularly relates to a fabricated photovoltaic module fastener and a photovoltaic roof mounting system, and provides the following scheme for solving the problems that an existing photovoltaic module mounting mode is complex in mounting, poor in fixing effect and prone to being affected by the external environment, and the splicing process of a plurality of photovoltaic modules is particularly tedious. The photovoltaic panel mounting structure comprises a mounting frame and a plurality of photovoltaic panels, the interior of the mounting frame is fixedly connected with a plurality of fixed supporting strips, the tops of the plurality of fixed supporting strips are fixedly connected with the same mounting plate, and the plurality of photovoltaic panels are mounted in the mounting plate. The installation process of the photovoltaic panel is simplified, the installation of the photovoltaic module can be completed without complex operation, the installation efficiency is greatly improved, the fixation is firm, and the stable fixation of the photovoltaic module on the installation frame is realized by utilizing the structures of the tension spring, the clamping plate, the clamping groove, the insertion plate and the like.

Description

Technical Field

[0001] The invention belongs to the field of photovoltaic panels and relates to an assembled photovoltaic component fastener and a photovoltaic roof installation system. Background Art

[0002] In the application of photovoltaic energy, the installation and fixation of photovoltaic modules are key steps to ensure their stable operation. Traditional photovoltaic module installation methods often have problems such as complex installation, time-consuming and labor-intensive installation, and poor fixation effect. They are easily affected by external environments such as wind and earthquakes, causing photovoltaic modules to loosen or even fall off, thereby affecting their power generation efficiency and safety. In addition, for large-scale photovoltaic power stations or scenarios where photovoltaic panels need to be laid over a large area, the splicing process between multiple photovoltaic modules is also particularly cumbersome, increasing the cost and difficulty of installation.

[0003] In view of the above problems, there is an urgent need for a photovoltaic module installation device that is easy to install, firmly fixed and easy to splice, so as to improve the installation efficiency and stability of the photovoltaic module, while reducing the installation cost and improving the utilization rate of photovoltaic energy. Summary of the invention

[0004] In view of this, the present invention provides an assembled photovoltaic module fastener and a photovoltaic roof installation system to solve the problems that the photovoltaic module installation method is complex, time-consuming, labor-intensive, and has poor fixing effect, and is easily affected by external environment such as wind, earthquake, etc., and the splicing process between multiple photovoltaic modules is also particularly cumbersome, which increases the installation cost and difficulty.

[0005] To achieve the above object, the present invention provides the following technical solution: an assembled photovoltaic module fastener, comprising:

[0006] A mounting frame and a plurality of photovoltaic panels, wherein a plurality of fixed support bars are fixedly connected inside the mounting frame, a same mounting plate is fixedly connected to the tops of the plurality of fixed support bars, a plurality of photovoltaic panels are mounted inside the mounting plate, the photovoltaic panels, the mounting plate and the fixed support bars are fixedly connected by a plurality of fixing bolts, a roof panel is arranged directly below the mounting frame, the roof panel is mounted on the roof, a plurality of strip support blocks are fixedly connected to the top of the roof panel, and the plurality of strip support blocks are arranged vertically to the plurality of fixed support bars;

[0007] Two symmetrically arranged sockets are provided inside the strip support block, and the two sockets are respectively located below the fixed support bars on both sides. The bottoms of the two fixed support bars on both sides are fixedly connected with multiple connection components for connecting the strip support block and the fixed support bars.

[0008] Furthermore, the connection assembly includes a sliding plate slidably connected to the bottom of the fixed support bar, a sliding groove is provided on one side of the sliding plate, a slider is slidably connected inside the sliding groove, a third tension spring is fixedly connected between the bottom of the slider and the bottom inner wall of the sliding groove, and a card is fixedly connected to one side of the slider. The elastic expansion and contraction function of the card is realized by the design of the sliding plate slidably connected to the bottom of the fixed support bar and the cooperation between the slider slidably connected inside the sliding groove and the third tension spring. This design not only simplifies the installation process and makes the card more flexible, but also ensures the stability of the card after being inserted into the card groove through the elastic force of the third tension spring, effectively preventing the photovoltaic module from shaking or falling off during the installation process, and improving the safety and reliability of the installation.

[0009] Furthermore, the connection assembly also includes a plug-in board fixedly connected to the bottom of one side of the card board, the plug-in board is snapped with the socket, a second groove is provided on one side of the top of the plug-in board, a circular groove is provided in the middle of the plug-in board, and second rectangular grooves are provided on both sides of the inner wall of the second groove. The snap-in design of the plug-in board and the socket, and the coordinated use of the second groove and the second rectangular groove on the plug-in board and the first groove and the second protrusion on the fixed plate provide multiple fixing guarantees for the photovoltaic assembly. This design not only enhances the connection strength between the photovoltaic assembly and the mounting frame, but also enables the second protrusion to be firmly snapped into the second rectangular groove through the elastic force of the second spring, further improving the stability of the photovoltaic assembly. At the same time, the circular groove on the plug-in board cooperates with the round rod on the fixed plate, which facilitates the disassembly of the photovoltaic assembly and realizes the function of rapid installation and disassembly.

[0010] Furthermore, a fixing plate is fixedly connected to the bottom of the fixed support bar, a first groove is provided at the bottom of the fixing plate, the first groove is used in conjunction with the second groove, a first rectangular groove is provided on both sides of the fixing plate, a second convex block is slidably connected inside the first rectangular groove, a second spring is fixedly connected between one end of the second convex block and an inner wall of one side of the first rectangular groove, the second convex block is engaged with the second rectangular groove, a third rectangular groove is provided on an inner wall of one side of the first groove, a first convex block is slidably penetrated inside the third rectangular groove, a third spring is fixedly connected between one end of the first convex block and an inner wall of one side of the third rectangular groove, the first convex block is used in conjunction with the plug-in board, the cooperation of the first convex block with the plug-in board, and the elastic force of the third spring provide additional fixing force for the installation of the photovoltaic module. When the plug-in board is fully inserted into the jack, the first convex block will be inserted into the appropriate position of the plug-in board under the push of the third spring, thereby further locking the plug-in board to prevent it from accidentally falling off. This design not only improves the stability of the photovoltaic module, but also enhances the overall structural strength of the mounting frame.

[0011] Furthermore, the same first tension spring is fixedly connected between the fixed plate and the sliding plate, the bottom of the fixed support strip is fixedly connected to a limit block, the bottom of the limit block is provided with a special-shaped groove used in conjunction with the strip support block, the top inner wall of the special-shaped groove is fixedly connected with a round rod, the top of the strip support block is provided with a round hole, the round rod is used in conjunction with the round hole and the round groove, the first tension spring connected between the fixed plate and the sliding plate, and the special-shaped groove on the limit block and the strip support block provide flexible adjustment space for the installation of photovoltaic modules. The elastic force of the first tension spring enables the sliding plate to fit closely to one side of the strip support block, while the design of the special-shaped groove allows the strip support block to have a certain adjustment angle during the insertion process, thereby making it easier to achieve precise installation. This design not only simplifies the installation steps, but also improves the accuracy and efficiency of the installation.

[0012] Furthermore, the bottom of the installation frame is provided with a plurality of limit slots, which fit with the strip support blocks, and the bottom of the fixed support strip is provided with a plurality of card slots, which are used in conjunction with the card plate, and the fit design of the limit slots and the strip support blocks, as well as the use of the card slots and the card plate, provide precise positioning and fixation for the installation of the photovoltaic module. This design not only ensures the stability and accuracy of the photovoltaic module during the installation process, but also further enhances the connection strength between the photovoltaic module and the installation frame through the card connection between the card slots and the card plate.

[0013] A photovoltaic roof mounting system is used in conjunction with any of the above-mentioned assembled photovoltaic module fasteners, comprising two side grooves provided at both ends of a mounting frame, a second connecting plate and a first connecting plate slidingly passing through the interiors of the two side grooves located at both ends, respectively, two symmetrically arranged accommodating cavities are provided on one side of the second connecting plate and the first connecting plate, a second tension spring is fixedly connected between an inner wall of one side of the accommodating cavity and an inner wall of one side of the side groove, and rapid splicing of multiple photovoltaic modules is achieved by providing the side grooves provided at both ends of the mounting frame and the second connecting plate and the first connecting plate slidingly passing through them.

[0014] Furthermore, an L-shaped groove is provided on one side of the second connecting plate and the first connecting plate where the two L-shaped grooves are close to each other, and the two L-shaped grooves are used in combination. The L-shaped grooves on the second connecting plate and the first connecting plate are used in combination, which not only simplifies the splicing process, but also ensures the stability after splicing through the elastic force of the second tension spring. This design not only improves the splicing efficiency of photovoltaic modules, but also enhances the structural strength and stability of the entire photovoltaic roof installation system. At the same time, the design of the accommodating cavity provides sufficient space for the second tension spring, avoiding interference and damage during the splicing process.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention discloses an assembled photovoltaic module fastener and a photovoltaic roof installation system, which are easy to install: by using components such as fixed support bars, mounting plates and fixing bolts, the installation process of photovoltaic panels is simplified, and the installation of photovoltaic modules can be completed without complicated operations, which greatly improves the installation efficiency.

[0017] 2. The present invention discloses an assembled photovoltaic module fastener and photovoltaic roof installation system, which are firmly fixed: the photovoltaic module is firmly fixed on the installation frame by using structures such as tension springs, card plates, card slots, and plug plates. The stability of the photovoltaic module during installation is ensured by the card connection structures such as the plug plate and the plug hole, the first groove and the second groove, the second protrusion and the second rectangular groove, etc., to avoid the problem of loosening or falling off caused by external environmental factors.

[0018] 3. The present invention discloses an assembled photovoltaic module fastener and a photovoltaic roof installation system, which are easy to splice: through the design of components such as side grooves, a first connecting plate, a second connecting plate and an L-shaped groove, multiple photovoltaic modules can be spliced ​​conveniently and quickly without the need for additional splicing tools or steps, thereby reducing the splicing cost and improving the overall aesthetics and power generation efficiency of the photovoltaic power station.

[0019] 4. The present invention discloses an assembled photovoltaic module fastener and a photovoltaic roof installation system, which have a wide range of applications: the device is not only suitable for the installation of a single photovoltaic module, but also facilitates the splicing of multiple photovoltaic modules. It is suitable for the construction of photovoltaic power stations of different scales and scenarios, which improves the scope of application and flexibility of the device.

[0020] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in detail below in conjunction with the accompanying drawings, wherein:

[0022] Figure 1 A three-dimensional structural schematic diagram of an assembled photovoltaic module fastener and a photovoltaic roof installation system proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the exploded structure of a photovoltaic panel and a mounting plate in an assembled photovoltaic module fastener and a photovoltaic roof mounting system proposed by the present invention;

[0024] Figure 3A schematic diagram of the three-dimensional structure of a strip support block and a fixed support strip in an assembled photovoltaic module fastener and a photovoltaic roof installation system proposed by the present invention;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of a strip support block and a fixing plate in an assembled photovoltaic module fastener and a photovoltaic roof installation system proposed by the present invention;

[0026] Figure 5 A schematic diagram of the three-dimensional structure of a fixed plate and a sliding plate in an assembled photovoltaic module fastener and a photovoltaic roof installation system proposed by the present invention;

[0027] Figure 6 This is a schematic diagram of the exploded structure of a fastener for assembled photovoltaic modules and a limit block and a sliding plate in a photovoltaic roof installation system proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the exploded structure of a fixing plate and a plug plate in an assembled photovoltaic module fastener and a photovoltaic roof installation system proposed by the present invention;

[0029] Figure 8 This is a schematic diagram of the exploded structure of an assembled photovoltaic module fastener and a first connecting plate and a second connecting plate in a photovoltaic roof installation system proposed by the present invention.

[0030] 1. Roof panel; 2. Strip support block; 3. Mounting frame; 4. Photovoltaic panel; 5. Mounting plate; 6. Fixed support strip; 7. Limiting groove; 8. Fixed plate; 9. Sliding plate; 10. Card groove; 11. Card plate; 12. Limiting block; 13. Insert plate; 14. Round hole; 15. Insert hole; 16. First protrusion; 17. Special-shaped groove; 18. Round rod; 19. First tension spring; 20. Sliding block; 21. Third tension spring; 22. Sliding groove; 23. First rectangular groove; 24. Second protrusion; 25. Second spring; 26. First groove; 27. Second groove; 28. Second rectangular groove; 29. ​​Round groove; 31. Third spring; 32. Third rectangular groove; 33. Fixing bolt; 34. Side groove; 35. L-shaped groove; 36. Second tension spring; 37. First connecting plate; 38. Accommodating cavity; 39. Second connecting plate. DETAILED DESCRIPTION

[0031] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

[0032] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of actual products. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0033] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, which 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 operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] Reference Figure 1-8 , an assembled photovoltaic module fastener, comprising:

[0035] A mounting frame 3 and a plurality of photovoltaic panels 4, a plurality of fixed support bars 6 are fixedly connected inside the mounting frame 3, a same mounting plate 5 is fixedly connected to the top of the plurality of fixed support bars 6, a plurality of photovoltaic panels 4 are mounted inside the mounting plate 5, the photovoltaic panels 4, the mounting plate 5 and the fixed support bars 6 are fixedly connected by a plurality of fixing bolts 33, a roof panel 1 is arranged directly below the mounting frame 3, the roof panel 1 is mounted on the roof, a plurality of strip support blocks 2 are fixedly connected to the top of the roof panel 1, the plurality of strip support blocks 2 are vertically arranged to the plurality of fixed support bars 6, the photovoltaic components are installed first, the plurality of fixed support bars 6 are installed inside the mounting frame 3 to form a support, the fixed components are installed at the bottom of the two fixed support bars 6 on both sides, the mounting plate 5 is continued to be installed, the mounting plate 5 is installed on the top of the plurality of fixed support bars 6, and then the plurality of photovoltaic panels 4 are installed in sequence. The top of the mounting plate 5 is mounted, and the photovoltaic panel 4 and the mounting plate 5 are mounted by using a plurality of fixing bolts 33. The bottom of the fixing support bar 6 is fixedly connected with a fixing plate 8. A first groove 26 is provided at the bottom of the fixing plate 8. The first groove 26 is used in conjunction with the second groove 27. First rectangular grooves 23 are provided on both sides of the fixing plate 8. A second convex block 24 is slidably connected inside the first rectangular groove 23. A second spring 25 is fixedly connected between one end of the second convex block 24 and an inner wall of one side of the first rectangular groove 23. The second convex block 24 is snapped with the second rectangular groove 28. A third rectangular groove 32 is provided on an inner wall of one side of the first groove 26. A first convex block 16 is slidably penetrated inside the third rectangular groove 32. A third spring 31 is fixedly connected between one end of the first convex block 16 and an inner wall of one side of the third rectangular groove 32. The first convex block 16 is used in conjunction with the plug board 13.

[0036] Two symmetrically arranged jacks 15 are provided inside the strip support block 2, and the two jacks 15 are respectively located below the fixed support bars 6 on both sides. The bottoms of the two fixed support bars 6 on both sides are fixedly connected with a plurality of connection components for connecting the strip support block 2 and the fixed support bar 6, and the connection component includes a sliding plate 9 slidably connected to the bottom of the fixed support bar 6, a slide groove 22 is provided on one side of the sliding plate 9, a slider 20 is slidably connected inside the slide groove 22, and the bottom of the slider 20 is fixedly connected to the bottom inner wall of the slide groove 22 with the same third tension spring 21, and one side of the slider 20 is fixedly connected to the card plate 11, and the connection component also includes a plug plate 13 fixedly connected to the bottom of one side of the card plate 11, and the plug plate 13 is connected to the jack 1 5-phase card connection, after installation, the photovoltaic component is moved as a whole to the top of the roof panel 1. Since the third tension spring 21 is a tension spring, the card plate 11 and the slider 20 are both located at the lower half of the sliding plate 9, and then there is a large space between one end of the plug plate 13 and the fixed plate 8, so that the plug plate 13 is located on one side of the plug hole 15, and then the photovoltaic component is moved as a whole. At this time, the plug plate 13 is inserted into the inside of the hole 15, and the sliding plate 9 is located on one side of the strip support block 2. A second groove 27 is provided on one side of the top of the plug plate 13, a circular groove 29 is provided in the middle position of the plug plate 13, and second rectangular grooves 28 are provided on the inner walls of both sides of the second groove 27. The same first tension spring 19 is fixedly connected between the fixed plate 8 and the sliding plate 9, and the fixed The bottom of the support bar 6 is fixedly connected to the limit block 12, and the bottom of the limit block 12 is provided with a special-shaped groove 17 used in conjunction with the strip support block 2. The top inner wall of the special-shaped groove 17 is fixedly connected with a round rod 18. The top of the strip support block 2 is provided with a round hole 14, and the round rod 18 is used in conjunction with the round hole 14 and the round groove 29. The bottom of the mounting frame 3 is provided with a plurality of limit grooves 7, and the limit grooves 7 are in contact with the strip support block 2. The bottom of the fixed support bar 6 is provided with a plurality of card slots 10, and the card slots 10 are used in conjunction with the card plate 11. When the plug plate 13 is inserted, the plurality of limit grooves 7 just correspond to the plurality of strip support blocks 2, and the first tension spring 19 is stretched to ensure that the sliding plate 9 is always close to one side of the strip support block 2, and the sliding The relative position of the plate 9 and the fixed support bar 6 is constantly changing. When the movement is completed, the multiple card plates 11 move to the bottom of the multiple card slots 10, and then the photovoltaic components are moved vertically downward. At this time, the multiple fixed plates 8 move downward, the first groove 26 is engaged with the second groove 27, the second protrusion 24 enters the second rectangular groove 28, and the first protrusion 16 moves to the bottom of the plug board 13. At this time, the plug board 13 and the strip support block 2 cannot be separated, ensuring the stability of the device. At the same time, the card plate 11 is engaged with the inside of the card slot 10, and the limit block 12 moves downward, so that the special-shaped groove 17 is fitted with the top of the strip support block 2. At the same time, the round rod 18 passes through the round hole 14 and enters the inside of the round groove 29 to fix the position of the plug board 13 again to complete the installation process.

[0037] A photovoltaic roof mounting system, used in conjunction with the above-mentioned assembled photovoltaic module fastener, includes two side grooves 34 opened at both ends of the mounting frame 3, the interiors of the two side grooves 34 at both ends are respectively slidably penetrated by a second connecting plate 39 and a first connecting plate 37, one side of the second connecting plate 39 and the first connecting plate 37 are respectively provided with two symmetrically arranged accommodating cavities 38, one side inner wall of the accommodating cavity 38 is fixedly connected to the inner wall of one side of the side groove 34 by a same second tension spring 36, and the second connecting plate 39 and the first connecting plate 37 are both close to each other on one side. An L-shaped groove 35 is provided, and two L-shaped grooves 35 are used together, and when multiple photovoltaic modules need to be spliced, two photovoltaic modules can be arranged in parallel. At this time, the second connecting plate 39 and the first connecting plate 37 inside the two side grooves 34 can be pulled out, and the second tension spring 36 is stretched, so that the photovoltaic modules can be moved from both sides. At this time, the first connecting plate 37 and the second connecting plate 39 are connected through the L-shaped groove 35. After loosening the first connecting plate 37 and the second connecting plate 39, the two photovoltaic modules complete the splicing process, the operation is simpler, and the application scope of the lifting device is improved.

[0038] Working principle: When in use, first complete the installation of the photovoltaic components, first install multiple fixed support bars 6 inside the installation frame 3 to form a support, install the fixed components at the bottom of the two fixed support bars 6 on both sides, continue to install the mounting plate 5, the mounting plate 5 is installed on the top of the multiple fixed support bars 6, and then install multiple photovoltaic panels 4 on the top of the mounting plate 5 in turn, and use multiple fixing bolts 33 to install the photovoltaic panels 4 and the mounting plate 5;

[0039] After the installation is completed, the photovoltaic assembly is moved as a whole to the top of the roof panel 1. Since the third tension spring 21 is a tension spring, the card plate 11 and the slider 20 are both located at the lower half of the sliding plate 9, and there is a large space between one end of the plug plate 13 and the fixed plate 8, so that the plug plate 13 is located on one side of the plug hole 15. Then the photovoltaic assembly is moved as a whole. At this time, the plug plate 13 is inserted into the inside of the hole 15, and the sliding plate 9 is located on one side of the strip support block 2.

[0040] When the plug plate 13 is inserted, the plurality of limit slots 7 just correspond to the plurality of strip support blocks 2, and the first tension spring 19 is stretched to ensure that the sliding plate 9 is always close to one side of the strip support block 2, and the relative position of the sliding plate 9 and the fixed support bar 6 is constantly changing. When the movement is completed, the plurality of card plates 11 move to the bottom of the plurality of card slots 10;

[0041] Then move the photovoltaic assembly vertically downward, and at this time, multiple fixing plates 8 move downward, the first groove 26 is engaged with the second groove 27, the second protrusion 24 enters the second rectangular groove 28, and the first protrusion 16 moves to the bottom of the plugboard 13. At this time, the plugboard 13 and the strip support block 2 cannot be separated, ensuring the stability of the device. At the same time, the card plate 11 is engaged with the inside of the card slot 10, and the limit block 12 moves downward, so that the special-shaped groove 17 fits with the top of the strip support block 2. At the same time, the round rod 18 passes through the round hole 14 and enters the inside of the round groove 29, and the position of the plugboard 13 is fixed again, completing the installation process;

[0042] And when multiple photovoltaic modules need to be spliced, two photovoltaic modules can be arranged in parallel. At this time, the second connecting plate 39 and the first connecting plate 37 inside the two side grooves 34 can be pulled out, and the second tension spring 36 is stretched, so that the photovoltaic modules can be moved from both sides. At this time, the first connecting plate 37 and the second connecting plate 39 are connected through the L-shaped groove 35. After loosening the first connecting plate 37 and the second connecting plate 39, the two photovoltaic modules complete the splicing process, the operation is simpler, and the application scope of the lifting device is improved.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the present invention.

Claims

1. An assembled photovoltaic module fastener, characterized in that: include: A mounting frame (3) and a plurality of photovoltaic panels (4), wherein a plurality of fixed support bars (6) are fixedly connected inside the mounting frame (3), the tops of the plurality of fixed support bars (6) are fixedly connected to the same mounting plate (5), the plurality of photovoltaic panels (4) are mounted inside the mounting plate (5), the photovoltaic panels (4), the mounting plate (5) and the fixed support bars (6) are fixedly connected via a plurality of fixing bolts (33), a roof panel (1) is arranged directly below the mounting frame (3), the roof panel (1) is mounted on the roof, a plurality of strip support blocks (2) are fixedly connected to the top of the roof panel (1), and the plurality of strip support blocks (2) are arranged vertically to the plurality of fixed support bars (6); Two symmetrically arranged plug holes (15) are provided inside the strip-shaped support block (2), and the two plug holes (15) are respectively located below the fixed support bars (6) on both sides, and a plurality of connection components for connecting the strip-shaped support block (2) and the fixed support bars (6) are fixedly connected to the bottom of the two fixed support bars (6) on both sides.

2. The assembled photovoltaic module fastener according to claim 1, characterized in that: The connecting assembly comprises a sliding plate (9) slidably connected to the bottom of the fixed support bar (6); a sliding groove (22) is provided on one side of the sliding plate (9); a sliding block (20) is slidably connected inside the sliding groove (22); a third tension spring (21) is fixedly connected between the bottom of the sliding block (20) and the bottom inner wall of the sliding groove (22); and a clamping plate (11) is fixedly connected to one side of the sliding block (20).

3. The assembled photovoltaic module fastener according to claim 2, characterized in that: The connection assembly further comprises an insert plate (13) fixedly connected to the bottom of one side of the card plate (11), the insert plate (13) being snap-fitted to the plug hole (15), a second groove (27) being provided on one side of the top of the insert plate (13), a circular groove (29) being provided in the middle of the insert plate (13), and second rectangular grooves (28) being provided on both inner walls of the second groove (27).

4. The assembled photovoltaic module fastener according to claim 1, characterized in that: The bottom of the fixed support bar (6) is fixedly connected to a fixed plate (8), the bottom of the fixed plate (8) is provided with a first groove (26), the first groove (26) and the second groove (27) are used in conjunction with each other, first rectangular grooves (23) are provided on both sides of the fixed plate (8), a second convex block (24) is slidably connected inside the first rectangular groove (23), a second spring (25) is fixedly connected between one end of the second convex block (24) and an inner wall of one side of the first rectangular groove (23), the second convex block (24) is snap-fitted with the second rectangular groove (28), a third rectangular groove (32) is provided on an inner wall of one side of the first groove (26), a first convex block (16) is slidably penetrated inside the third rectangular groove (32), a third spring (31) is fixedly connected between one end of the first convex block (16) and an inner wall of one side of the third rectangular groove (32), the first convex block (16) and the plug plate (13) are used in conjunction with each other.

5. The assembled photovoltaic module fastener according to claim 4, characterized in that: A first tension spring (19) is fixedly connected between the fixed plate (8) and the sliding plate (9); the bottom of the fixed support strip (6) is fixedly connected to a limit block (12); the bottom of the limit block (12) is provided with a special-shaped groove (17) for use with the strip support block (2); the top inner wall of the special-shaped groove (17) is fixedly connected to a round rod (18); the top of the strip support block (2) is provided with a round hole (14); the round rod (18) is used in combination with the round hole (14) and the round groove (29).

6. The assembled photovoltaic module fastener according to claim 1, characterized in that: The bottom of the installation frame (3) is provided with a plurality of limit grooves (7), the limit grooves (7) being fitted with the strip-shaped support blocks (2), and the bottom of the fixed support strip (6) is provided with a plurality of clamping grooves (10), the clamping grooves (10) being used in conjunction with the clamping plate (11).

7. A photovoltaic roof mounting system, used in conjunction with an assembled photovoltaic module fastener according to any one of claims 1 to 6, characterized in that: The mounting frame (3) comprises two side grooves (34) provided at both ends of the mounting frame, wherein a second connecting plate (39) and a first connecting plate (37) are respectively slidably penetrated inside the two side grooves (34) at the two ends, and two symmetrically arranged accommodating cavities (38) are provided on one side of the second connecting plate (39) and the first connecting plate (37), and a second tension spring (36) is fixedly connected between an inner wall of one side of the accommodating cavity (38) and an inner wall of one side of the side groove (34).

8. A photovoltaic roof installation system according to claim 7, characterized in that: An L-shaped groove (35) is provided on one side of the second connecting plate (39) and the first connecting plate (37) that is close to each other, and the two L-shaped grooves (35) are used in combination.

Images