Photovoltaic module mounting structure and photovoltaic module

Abstract

The present invention relates to the technical field of the solar energy industry, and specifically to a photovoltaic module mounting structure and a photovoltaic module, comprising a mounting frame 1, a photovoltaic module body being placed above the mounting frame 1, a mounting frame 2 being provided above the photovoltaic module body, and one end of the mounting frame 1 and the mounting frame 2 being hingedly connected by a hinge; the beneficial effect is that the composite functional design of the mounting frame 2 achieves a technological leap from a single clamping component to a trinity of structural support, gas delivery, and connection node. Its innovative seamless splicing, adaptive adjustment, and integrated cleaning system not only solve the sealing, adaptability, and maintainability problems of traditional photovoltaic mounting structures, but also significantly reduces system complexity and lifecycle costs through functional integration, providing an efficient solution for the large-scale application of distributed photovoltaic systems. The multi-purpose nature of the mounting frame 2 fully demonstrates the innovation and practicality of this mounting structure.

Description

Technical Field

[0001] The present invention relates to the technical field of solar energy industry, in particular to a photovoltaic module installation structure and a photovoltaic module. Background Art

[0002] Solar energy is an inexhaustible and renewable energy source. It boasts advantages such as cleanliness, absolute safety, relative widespread availability, a long lifespan, maintenance-free operation, abundant resources, and potential economic efficiency, playing a crucial role in long-term energy strategies. Photovoltaic power generation utilizes the photovoltaic effect at the interface of semiconductors to directly convert light energy into electrical energy, and is currently the mainstream technology for solar power generation. PV modules are the core unit of PV power generation. Conventional PV modules typically consist of cover glass, EVA (Electrolyte Vaporization), solar cells, EVA, a backsheet, a junction box, and an aluminum alloy frame. PV power generation systems are constructed by mounting PV modules on a system support to form a photovoltaic array, which is then combined with batteries, controllers, and inverters to generate electricity.

[0003] The Chinese invention patent with application number: CN202210056861.6 proposes "a photovoltaic module mounting structure". The photovoltaic module mounting structure adopts a crimping connection method, which uses fewer parts, is simple and quick to install, requires less manpower, and has higher installation efficiency; the connection structure of the photovoltaic module mounting structure is stable, not easily damaged in extreme conditions, and has a longer service life; for larger photovoltaic modules, the bracket can be fastened with bolts to assist in fixing, which has a wider range of applications.

[0004] However, the existing photovoltaic module installation structure and the above-mentioned comparative documents have many defects, as follows:

[0005] Gaps are a prominent problem: Traditional mounting brackets often use rigid connections or simple hinged joints. When multiple mounting structures are arranged side by side, hinges and connectors are exposed, easily forming structural gaps. These gaps not only reduce overall sealing and affect aesthetics, but also easily accumulate water and dust, leading to corrosion and shortening the lifespan of the mounting structure.

[0006] Inadequate installation adaptability: Fixed mounting brackets are difficult to adapt to different specifications of photovoltaic bracket crossbars, making the installation process difficult. Existing sliding adjustment mechanisms are complex and lack anti-drop features, which reduces installation efficiency and reduces structural stability after installation, making them prone to loosening and other problems.

[0007] Single function: Existing mounting structures only provide basic clamping functions and lack effective mechanisms for cleaning and maintaining the surface of PV panels. To maintain the power generation efficiency of PV panels, additional cleaning equipment is required, which undoubtedly increases the complexity and cost of the system.

[0008] Complicated expansion connections: When multiple installation structures are spliced ​​together, they rely on independent connectors. This not only leads to component redundancy and increases system complexity, but also complicates the operation process. Furthermore, structural breakpoints are easily formed at the joints, affecting the strength and stability of the overall structure. Summary of the Invention

[0009] The object of the present invention is to provide a photovoltaic module installation structure and a photovoltaic module to solve the problems raised in the above background technology.

[0010] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic module mounting structure, comprising a mounting frame 1, a photovoltaic module body is placed above the mounting frame 1, a mounting frame 2 is provided above the photovoltaic module body, the mounting frame 1 and one end of the mounting frame 2 are hinged by a hinge, the bottom surface of the mounting frame 1 is slidably connected to a connecting plate, a connecting screw is screwed on the bottom plate of the connecting plate, a traction plate is plugged into both sides of the connecting plate, a clamping plate is fixed at one end of the traction plate, a rotating handle is rotatably connected to the surface of the clamping plate, a long-handled screw 1 is fixed at one end of the rotating handle, and one end of the long-handled screw 1 is screwed to the end of the connecting plate; the top surface of the mounting frame 2 is provided with bundle tube grooves at both ends, and the lower part of the bundle tube groove is provided with a plurality of traction plates. An air collecting chamber is provided on the side, and the air collecting chamber is provided on the plate body of the mounting frame 2. An air supply pipe is inserted into the inside of the bundle pipe groove, and a one-way valve head is fixed on the pipe body of the air supply pipe. The bottom end of the one-way valve head is inserted into the air collecting chamber, and an air dispersion port is provided on the inner ring surface of the mounting frame 1, and the air dispersion port is connected to the air collecting chamber; a splicing groove is provided on one side of the top surface of the mounting frame 2, and a splicing plate is fixed on the other side of the mounting frame 2, a screw is fixed on the surface of the splicing groove, and a long-handled screw 2 is inserted at the top end of the screw for connecting the mounting frame 1 and the mounting frame 2. When the two sets of mounting structures are side by side, the splicing plate of one set of mounting structures is inserted into the splicing groove of the other set of mounting structures, the screw passes through the splicing plate, and a nut is threaded on the top end of the screw.

[0011] Preferably, the mounting frame 1 and the mounting frame 2 are both square frame structures, and the mounting frame 1 and the mounting frame 2 clamp and limit the photovoltaic component body. One side of the mounting frame 1 and the mounting frame 2 is provided with a side groove, and the side groove and the hinge are symmetrically distributed about the mounting frame 1.

[0012] Preferably, a reserved groove is provided on one side of the mounting frame, a guide rod is fixed between two parallel side walls of the reserved groove, an embedding groove is provided on the surface of the guide rod, a rubber strip is fixed inside the embedding groove, a sliding sleeve is provided on the rod body of the guide rod, the connecting plate is an "L"-shaped plate structure, and the top of the connecting plate is fixed to the bottom surface of the sliding sleeve.

[0013] Preferably, an installation groove is formed on one side of the sliding sleeve. A stop block is fixed inside the installation groove. Two jacks are formed on the surface of the installation groove. The two jacks are symmetrically distributed with respect to the stop block. A clamping block is inserted into each jack. Two limiting blocks are fixed inside the installation groove. The limiting blocks are in the shape of a "匚"-shaped plate structure. The two limiting blocks are symmetrically distributed with respect to the stop block and are located between the jack and the stop block. A push plate is inserted into the limiting block. The push plate squeezes the clamping block to clamp the rubber strip.

[0014] Preferably, the width of the clamping block is greater than the depth of the jack. A clamping groove is formed at one end of the clamping block close to the rubber strip. The clamping groove is in the shape of a "十"-shaped groove. An inclined surface is provided at the other end of the clamping block, and the inclined surface faces the limiting block. A notch is formed at the other end of the clamping block. An elastic rubber belt is fixed on the surface of the notch. Two ends of the elastic rubber belt are respectively fixed on the top surface and the bottom surface of the jack. A pulling plate is fixed at one end of the push plate. The pulling plate is in the shape of a "工"-shaped plate structure. An elastic support plate is fixed between the pulling plate and the stop block. The elastic support plate is in the shape of a "U"-shaped plate structure. A rubber support block is fixed between one end of the elastic support plate and the stop block.

[0015] Preferably, a through hole is formed at the end of the connecting plate. The traction plate is inserted into the through hole. A rubber pad is fixed at the bottom of the clamping plate. A limiting rotating groove is formed at the top of the clamping plate. The limiting rotating groove is in the shape of a "工"-shaped circular hole. A rotating handle is rotatably connected inside the limiting rotating groove. The rotating handle is in the shape of a "工"-shaped circular block. A screwing handle is fixed at one end of the rotating handle away from the long handle screw one. Threaded grooves are formed at both ends of the connecting plate. One end of the long handle screw one is inserted and screwed into the threaded groove.

[0016] Preferably, the bundle pipe groove is in the shape of a "U"-shaped groove. A plurality of hoop plates are installed between the two side walls of the bundle pipe groove by screws for limiting the gas transmission pipe. A jack is formed at the bottom surface of the bundle pipe groove. The one-way valve head is inserted into the jack. A sealing ring is fixed inside the jack and sleeved on the pipe body of the one-way valve head. The air diffusing port is in the shape of an "L"-shaped groove. There are a plurality of air diffusing ports, and the plurality of air diffusing ports are arranged at equal distances and with equal sizes along the long side of the gas collecting cavity.

[0017] Preferably, the height of the splicing groove is less than the height of the mounting frame two. Through holes are formed on the surface of the splicing plate for the screw to penetrate through the splicing plate. The thickness of the splicing plate is less than the height of the splicing groove. The height of the screw is equal to the height of the splicing groove.

[0018] Preferably, a reserved hole is formed on the top surface of the screw. The reserved hole is in the shape of a "T"-shaped round hole. Screw holes are formed on the surfaces of both the mounting frame one and the mounting frame two. When the mounting frame one and the mounting frame two clamp the photovoltaic module body, the long handle screw two penetrates through the reserved hole and the two groups of screw holes.

[0019] A photovoltaic module, comprising a photovoltaic module body, and the photovoltaic module body is installed between a mounting frame one and a mounting frame two.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The photovoltaic module mounting structure and photovoltaic module proposed in this invention, through the multifunctional design of the second mounting frame, achieves a technological leap from a single clamping component to a trinity of structural support, gas delivery, and connection nodes. Its innovative seamless splicing, adaptive adjustment, and integrated cleaning system not only address the sealing, adaptability, and maintainability challenges of traditional photovoltaic mounting structures, but also significantly reduce system complexity and lifecycle costs through functional integration, providing a highly efficient solution for the large-scale application of distributed photovoltaic systems. The multifunctional nature of the second mounting frame fully demonstrates the innovativeness and practicality of this mounting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 A top view of the structure of the present invention;

[0024] Figure 3 for Figure 2 Structural cross-section view at AA in the middle;

[0025] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0026] Figure 5 for Figure 2 Structural cross-section view at DD in the middle;

[0027] Figure 6 for Figure 5 A magnified schematic diagram of the structure at point B in the middle;

[0028] Figure 7 It is a side view of the structure of the present invention;

[0029] Figure 8 for Figure 7 Structural cross-section view at the middle BB;

[0030] Figure 9 for Figure 8 A magnified schematic diagram of the structure at point C in the middle;

[0031] Figure 10 This is a schematic diagram of the connection structure between the sliding sleeve and the connecting plate of the present invention;

[0032] Figure 11 This is a schematic diagram of the connection structure of the push plate and the pull plate of the present invention;

[0033] Figure 12 This is a schematic diagram of the clamping block structure of the present invention;

[0034] Figure 13 This is a schematic diagram of the connection structure between the turning handle and the twisting handle of the present invention;

[0035] Figure 14 This is a schematic diagram of the structure after two sets of installation structures of the present invention are assembled;

[0036] Figure 15 for Figure 14 Top view of the middle structure;

[0037] Figure 16 for Figure 15 Structural cross-section view at CC;

[0038] Figure 17 for Figure 16 A magnified schematic diagram of the structure at D in the middle;

[0039] Figure 18 This is a structural schematic diagram of a mounting frame according to the present invention;

[0040] Figure 19 This is a structural schematic diagram of the second mounting frame of the present invention.

[0041] In the figure: mounting frame 1, mounting frame 2, reserved slot 3, guide rod 4, sliding sleeve 5, embedded slot 6, rubber strip 7, mounting slot 8, stopper 9, socket 10, clamping block 11, slot 12, missing slot 13, rubber belt 14, limit block 15, push plate 16, pull plate 17, elastic support plate 18, splint 19, rubber support block 20, connecting plate 21, connecting screw 22, through-hole 23, traction plate 24, Turning handle 25, twisting handle 26, long-handled screw 1 27, screw connection groove 28, rubber pad 29, bundle pipe groove 30, gas pipe 31, hoop plate 32, one-way valve head 33, jack 34, sealing ring 35, gas collecting cavity 36, gas diffusion port 37, splicing groove 38, splicing plate 39, through hole 40, screw 41, reserved hole 42, screw hole 43, long-handled screw 2 44, side groove 45, photovoltaic module body 46. DETAILED DESCRIPTION

[0042] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] For example 1, please refer to Figures 1 to 19, the present invention provides a technical solution: a photovoltaic module installation structure, including a first mounting frame 1. Above the first mounting frame 1, a photovoltaic module body 46 is placed. Above the photovoltaic module body 46, a second mounting frame 2 is provided. One end of the first mounting frame 1 and the second mounting frame 2 is hinged by a hinge. The bottom surface of the first mounting frame 1 is slidably connected to a connecting plate 21. A connecting screw 22 is screwed on the bottom plate of the connecting plate 21. Traction plates 24 are inserted on both sides of the connecting plate 21. One end of the traction plate 24 is fixed with a clamping plate 19. A rotating handle 25 is rotatably connected to the surface of the clamping plate 19. One end of the rotating handle 25 is fixed with a long handle screw 27. One end of the long handle screw 27 is screwed at the end of the connecting plate 21; both the first mounting frame 1 and the second mounting frame 2 are in the shape of a square frame structure. The first mounting frame 1 and the second mounting frame 2 clamp and limit the photovoltaic module body 46. On one side of both the first mounting frame 1 and the second mounting frame 2, a side groove 45 is opened. The side groove 45 and the hinge are symmetrically distributed with respect to the first mounting frame 1. When in use, the photovoltaic module body 46 is placed in the groove of the first mounting frame 1, and then the second mounting frame 2 is covered above the photovoltaic module body 46. The side groove 45 is opened to accommodate the hinge of the adjacent mounting structure when two sets of mounting structures are arranged side by side, so as to ensure no gap after the two sets of mounting structures are connected side by side.

[0044] On one side of the first mounting frame 1, a reserved groove 3 is opened. A guide rod 4 is fixed between two parallel side walls of the reserved groove 3. An embedding groove 6 is opened on the surface of the guide rod 4. A rubber strip 7 is fixed inside the embedding groove 6. A sliding sleeve 5 is sleeved on the rod body of the guide rod 4. The connecting plate 21 is in the shape of an "L" - shaped plate structure. The top end of the connecting plate 21 is fixed on the bottom surface of the sliding sleeve 5; on one side of the sliding sleeve 5, an installation groove 8 is opened. A stop block 9 is fixed inside the installation groove 8. Two sockets 10 are opened on the surface of the installation groove 8. The two sockets 10 are symmetrically distributed with respect to the stop block 9. A clamping block 11 is inserted into the socket 10. Two limiting blocks 15 are fixed inside the installation groove 8. The limiting blocks 15 are in the shape of a "匚" - shaped plate structure. The two limiting blocks 15 are symmetrically distributed with respect to the stop block 9 and are located between the socket 10 and the stop block 9. A push plate 16 is inserted into the limiting block 15. The push plate 16 squeezes and pushes the clamping block 11 to clamp the rubber strip 7; the width of the clamping block 11 is greater than the depth of the socket 10. One end of the clamping block 11 close to the rubber strip 7 is provided with a clamping groove 12. The clamping groove 12 is in the shape of a "十" - shaped groove. The other end of the clamping block 11 has an inclined surface facing the limiting block 15, and a notch 13 is opened at the other end of the clamping block 11. An elastic rubber belt 14 is fixed on the surface of the notch 13. The two ends of the elastic rubber belt 14 are respectively fixed on the top surface and the bottom surface of the socket 10. One end of the push plate 16 is fixed with a pull plate 17. The pull plate 17 is in the shape of an "工" - shaped plate structure. An elastic support plate 18 is fixed between the pull plate 17 and the stop block 9. The elastic support plate 18 is in the shape of a "U" - shaped plate structure. A rubber support block 20 is fixed between one end of the elastic support plate 18 and the stop block 9.

[0045] When in use, the number of sliding sleeves 5 sleeved on the rod body of the guide rod 4 is the same as the number of cross bars of the photovoltaic bracket supporting the mounting structure, that is, after the mounting structure is laid on the photovoltaic bracket, the connecting plate 21 is overlapped on the cross bar of the photovoltaic bracket, and the connecting plate 21 and the cross bar are connected by connecting screws 22, and are clamped on both sides of the cross bar by two sets of clamping plates 19 to prevent the mounting structure from falling; when the position of the sliding sleeve 5 needs to be adjusted, two fingers are used to respectively move the two pull plates 17, and the two fingers are closed to pull the two pull plates 17 toward the stop block 9, and the pull plate 17 drives the push plate 16 to move toward the stop block 9. When the push plate 16 no longer blocks the socket 10, the rubber belt 14 is in the initial state. At this time, one end of the clamping block 11 extends into the mounting groove 8. At this time, the sliding sleeve 5 can be moved along the guide rod 4. When the sliding sleeve 5 slides to the specified position, it pushes the two pull plates 17, and the pull plates 17 push The corresponding push plate 16 squeezes the corresponding clamping block 11 along the inclined surface, and the clamping block 11 retracts into the socket 10, and the clamping block 11 stretches the rubber belt 14 to deform. When the push plate 16 covers the notch of the socket 10, one end of the push plate 16 is inserted into the side wall of the mounting groove 8, and the clamping block 11 clamps the rubber strip 7. The rubber strip 7 is deformed and squeezed into the slot 12 after being compressed, increasing the friction between the clamping block 11 and the rubber strip 7, thereby braking the sleeve 5 on the rod body of the guide rod 4, and adjusting the position of the sleeve 5 according to the position of the cross bar so that the connecting plate 21 under the sleeve 5 overlaps the cross bar. At this time, the connecting screw 22 is screwed through the bottom plate of the connecting plate 21 and inserted into the reserved hole on the surface of the cross bar, thereby fixing the connecting plate 21 on the cross bar, and the connecting plate 21 does not protrude from the bottom of the mounting frame 1, ensuring that the bottom of the mounting frame 1 is laid flat on the cross bar.

[0046] The end of the connecting plate 21 is provided with a through-hole 23, and the traction plate 24 is inserted into the through-hole 23. A rubber pad 29 is fixed to the bottom of the splint 19, and a limited rotation groove is provided on the top of the splint 19. The limited rotation groove is an "I"-shaped round mouth, and the internal rotation of the limited rotation groove is connected with a handle 25. The handle 25 is an "I"-shaped round block. The end of the handle 25 away from the long-handled screw 27 is fixed with a screw handle 26. Both ends of the connecting plate 21 are provided with a screw groove 28, and one end of the long-handled screw 27 is inserted into the screw groove 28. When in use, splints 19 are provided on both sides of the connecting plate 21 to adjust the spacing between the two splints 19 to be equal to the width of the cross bar. In this way, when the connecting plate 21 is overlapped on top of the cross bar, the two splints 19 are distributed on both sides of the cross bar. At this time, when the connecting screw 22 is not connected to the cross bar, the mounting structure will not fall off from the cross bar due to the limitation of the splint 19, and the splint 19 does not protrude from the reserved slot 3 laterally, thereby ensuring that there is no gap after the two sets of mounting structures are assembled side by side.

[0047] The top surface of the mounting frame 2 is provided with a bundle pipe groove 30 at both ends. A gas collecting cavity 36 is provided below the bundle pipe groove 30. The gas collecting cavity 36 is provided on the plate body of the mounting frame 2. An air delivery pipe 31 is inserted into the interior of the bundle pipe groove 30. A one-way valve head 33 is fixed to the pipe body of the air delivery pipe 31. The bottom end of the one-way valve head 33 is inserted into the gas collecting cavity 36. A gas diffusion port 37 is provided on the inner annular surface of the mounting frame 1, and the gas diffusion port 37 is connected to the gas collecting cavity 36. The bundle pipe groove 30 is a "U"-shaped groove. A plurality of hoops 32 are installed between the two side walls of the bundle tube groove 30 by screws to limit the gas transmission pipe 31. A socket 34 is provided on the bottom surface of the bundle tube groove 30, and a one-way valve head 33 is inserted into the socket 34. A sealing ring 35 is fixed inside the socket 34, and the sealing ring 35 is sleeved on the tube body of the one-way valve head 33. The gas diffusion port 37 is an "L"-shaped groove. There are multiple gas diffusion ports 37, and the multiple gas diffusion ports 37 are arranged at equal distances and sizes along the long side of the gas collecting cavity 36. During use, after multiple mounting structures are assembled side by side, the gas pipe 31 is laid in the bundle pipe groove 30 of the multiple mounting structures. At this time, the one-way valve head 33 is inserted into the socket 34. When the gas pipe 31 is connected to the gas transmission equipment, the gas inside the gas pipe 31 is injected into the corresponding gas collecting cavity 36 through the one-way valve head 33. The gas inside the gas collecting cavity 36 is blown out through the air diffusion port 37 to blow away the leaves covering the surface of the photovoltaic module body 46; in this way, the mounting frame 2 2 not only cooperates with the mounting frame 1 to realize the clamping installation of the photovoltaic module body 46, but also realizes the function of removing leaves from the surface of the photovoltaic module body 46.

[0048] The top surface of the mounting frame 2 is provided with a splicing groove 38 on one side, and a splicing plate 39 is fixed to the other side of the mounting frame 2. A screw 41 is fixed to the surface of the splicing groove 38. The top of the screw 41 is plugged with a long-handled screw 2 44 for connecting the mounting frame 1 and the mounting frame 2. When the two sets of mounting structures are side by side, the splicing plate 39 of one set of mounting structures is inserted into the splicing groove 38 of the other set of mounting structures. The screw 41 passes through the splicing plate 39, and the top of the screw 41 is sleeved with a nut. The height of the splicing groove 38 is less than the height of the mounting frame 2, and the surface of the splicing plate 39 is fixed to the surface of the splicing groove 38. The surface is provided with a through hole 40 for cooperating with the screw 41 to penetrate the splicing plate 39. The thickness of the splicing plate 39 is less than the height of the splicing groove 38, and the height of the screw 41 is equal to the height of the splicing groove 38. The top surface of the screw 41 is provided with a reserved hole 42, which is a "T"-shaped circular hole. The surfaces of the mounting frame 1 and the mounting frame 2 are provided with screw holes 43. When the mounting frame 1 and the mounting frame 2 clamp the photovoltaic module body 46, the long-handled screw 2 44 penetrates the reserved hole 42 and the two sets of screw holes 43. When in use, when the two sets of mounting structures are assembled side by side, the splicing plate 39 is inserted into the corresponding splicing groove 38, at this time the screw 41 passes through the through hole 40, and then the nut is set on the screw 41 to fix the splicing plate 39 in the splicing groove 38, thereby realizing the connection of the two sets of mounting structures. At this time, there is no gap between the two sets of mounting structures, and the clamping block 11 used to fix the mounting frame 1 on the cross bar is also hidden under the splicing of the two sets of mounting structures; it should be noted that when the mounting frame 1 and the mounting frame 2 clamp the photovoltaic module body 46, after the long-handled screw 2 44 passes through the reserved hole 42, the long-handled screw 44 is screwed in. Rod 2 44 is screwed into the screw hole 43 on the surface of mounting frame 1, so that the long-handled screw 2 44 connecting mounting frame 1 and mounting frame 2 2 is hidden in the screw 41, avoiding the addition of other protruding structures on the surface of mounting frame 1 and mounting frame 2 2. In this way, the screw 41 has multiple uses and richer functions. At this time, mounting frame 2 2 not only cooperates with mounting frame 1 to install the photovoltaic module body 46, but also meets the requirements of blowing air on the surface of the photovoltaic module body 46 to remove impurities, and realizes the connection and fixation of two adjacent groups of mounting structures after they are placed side by side, that is, mounting frame 2 2 has multiple uses.

[0049] The process of using the photovoltaic module installation structure is as follows:

[0050] Place the photovoltaic module body 46 flatly into the slot of mounting frame 1, ensuring that the edge of the module is aligned with the inner frame of the mounting frame. Close mounting frame 2 and close it with the hinged end so that the two sets of mounting frames clamp the photovoltaic module body 46 (the side groove 45 faces upward for subsequent side-by-side splicing). Use the thumbs and index fingers of both hands to move the pull plates 17 on both sides toward the middle, so that the push plate 16 moves toward the block 9, releasing the squeeze on the clamping block 11. Under the rebound action of the rubber band 14, the clamping block 11 partially extends out of the socket 10, releasing the clamping of the rubber strip 7. Slide the sleeve 5 along the guide rod 4 so that the bottom plate of the connecting plate 21 is aligned with the cross bar of the photovoltaic bracket. Push the pull plate 17 outward, and the push plate 16 squeezes the inclined surface of the clamping block 11, causing it to retract into the socket 10 and tension the rubber band 14. The slot 12 of the clamping block 11 is embedded in the rubber strip 7, and the sleeve 5 is braked by friction. Fit the bottom plate of the connecting plate 21 to the crossbar, and screw the connecting screw 22 through the bottom plate and insert it into the reserved hole of the crossbar. Adjust the distance between the two side clamps 19 so that they clamp the two sides of the crossbar, and the rubber pad 29 is non-slip. Tighten the long-handled screw 1 27 of the turning handle 25 so that the clamp 19 fits tightly against the crossbar. Insert the gas pipe 31 into the bundle pipe groove 30 of each mounting frame 2 in turn and fix it with the hoop plate 32. Insert the one-way valve head 33 into the socket 34, and the sealing ring 35 is sealed to ensure that the gas flows into the gas collecting chamber 36 in one direction. Connect the end of the gas pipe 31 to an air pump or compressed air source. Turn on the gas source and observe whether the one-way valve head 33 is working properly. The gas is blown out evenly through the diffuser 37. Insert the splicing plate 39 of one set of mounting structures into the splicing groove 38 of the adjacent structure, and ensure that the screw 41 passes through the through hole 40. Tighten the nut to fix the splicing plate 39 so that the two sets of structures are tightly connected, and the side groove 45 accommodates the hinge to avoid gaps. Pass the long-handled screw rod 244 through the reserved hole 42 at the top of the screw rod 41 and screw it into the screw holes 43 of the two sets of mounting brackets for concealed fixing. Confirm that all connecting screws are tightened, the sleeve 5 does not slide, and the gas pipe 31 does not leak. Start the gas cleaning system and observe whether the gas outlet 37 is even and the surface of the photovoltaic module is unobstructed. Ensure that there are no gaps between the side-by-side installation structures and the side grooves 45, and that the joints are flat. Modular design: Rapid installation and expansion are achieved through the sleeve-guide rod structure and splicing grooves / plates. Double fixing mechanism: connecting screw rod 22 + splint 19 to achieve longitudinal anti-slip; long-handled screw rod 244 + splicing grooves 38 to achieve seamless horizontal splicing. Gas cleaning integration: using the gas collecting chamber 36 and the gas outlet 37 of the mounting bracket 22 to achieve integrated cleaning function; concealed connection: the nested design of screw rod 41 and long-handled screw rod 244 avoids surface protrusions.

[0051] Embodiment 2, based on embodiment 1, proposes a photovoltaic assembly, including a photovoltaic assembly body 46 , which is installed between mounting frame 1 and mounting frame 2 2 .

[0052] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module mounting structure, comprising a mounting frame (1), characterized in that: Above the mounting frame one (1), a photovoltaic module body (46) is placed. Above the photovoltaic module body (46), a mounting frame two (2) is provided. One end of the mounting frame one (1) and the mounting frame two (2) is hinged by a hinge. A connecting plate (21) is slidably connected to the bottom surface of the mounting frame one (1). A connecting screw rod (22) is screwed on the bottom plate of the connecting plate (21). Traction plates (24) are inserted on both sides of the connecting plate (21). A clamping plate (19) is fixed at one end of the traction plate (24). A rotating handle (25) is rotatably connected to the surface of the clamping plate (19). A long handle screw rod one (27) is fixed at one end of the rotating handle (25). One end of the long handle screw rod one (27) is screwed at the end of the connecting plate (21); Tube bundling grooves (30) are provided at both ends on the top surface of the mounting frame two (2). A gas collecting cavity (36) is provided below the tube bundling grooves (30). The gas collecting cavity (36) is opened on the plate body of the mounting frame two (2). An air delivery pipe (31) is inserted into the tube bundling grooves (30). A one-way valve head (33) is fixed on the pipe body of the air delivery pipe (31). The bottom end of the one-way valve head (33) is inserted into the gas collecting cavity (36). An air dispersion port (37) is opened on the inner ring surface of the mounting frame one (1). The air dispersion port (37) is communicated with the gas collecting cavity (36); A reserved slot (3) is opened on one side of the mounting frame one (1). A guide rod (4) is fixed between two parallel side walls of the reserved slot (3). An embedding groove (6) is opened on the surface of the guide rod (4). A rubber strip (7) is fixed inside the embedding groove (6). A sliding sleeve (5) is sleeved on the rod body of the guide rod (4). The connecting plate (21) is in an "L"-shaped plate structure. The top end of the connecting plate (21) is fixed on the bottom surface of the sliding sleeve (5); An installation groove (8) is opened on one side of the sliding sleeve (5). A blocking block (9) is fixed inside the installation groove (8). Two insertion ports (10) are opened on the surface of the installation groove (8). The two insertion ports (10) are symmetrically distributed about the blocking block (9). A clamping block (11) is inserted into the insertion port (10). Two limiting blocks (15) are fixed inside the installation groove (8). The limiting blocks (15) are in a "U"-shaped plate structure. The two limiting blocks (15) are symmetrically distributed about the blocking block (9), and the limiting blocks (15) are located between the insertion port (10) and the blocking block (9). A push plate (16) is inserted into the limiting block (15). The push plate (16) squeezes the clamping block (11) to clamp the rubber strip (7);The width of the clamping block (11) is greater than the depth of the socket (10). The clamping block (11) is provided with a slot (12) at one end close to the rubber strip (7). The slot (12) is a "cross" shaped slot. The other end of the clamping block (11) is provided with an inclined surface, which faces the limit block (15). The other end of the clamping block (11) is provided with a notch (13). A rubber band (14) is fixed to the surface of the notch (13). The two ends of the rubber band (14) are respectively fixed to the top surface of the socket (10) and the bottom surface of the socket (10). One end of the push plate (16) is fixed with a pull plate (17). The pull plate (17) is an "I" shaped plate structure. An elastic support plate (18) is fixed between the pull plate (17) and the stop block (9). The elastic support plate (18) is a "U" shaped plate structure. A rubber support block (20) is fixed between one end of the elastic support plate (18) and the stop block (9).

2. A photovoltaic module mounting structure according to claim 1, characterized in that: The mounting frame 1 (1) and the mounting frame 2 (2) are both square frame structures. The mounting frame 1 (1) and the mounting frame 2 (2) clamp and limit the photovoltaic module body (46). One side of the mounting frame 1 (1) and the mounting frame 2 (2) is provided with a side groove (45). The side groove (45) and the hinge are symmetrically distributed with respect to the mounting frame 1 (1).

3. The photovoltaic module mounting structure according to claim 1, characterized in that: The end of the connecting plate (21) is provided with a through-hole (23), the traction plate (24) is inserted into the through-hole (23), a rubber pad (29) is fixed to the bottom of the splint (19), and a limited rotation groove is provided on the top of the splint (19), the limited rotation groove is in the shape of an "I" character, and a rotating handle (25) is connected to the inner rotation of the limited rotation groove, the rotating handle (25) is in the shape of an "I" character, and a screw handle (26) is fixed to the end of the rotating handle (25) away from the long-handled screw rod (27). Both ends of the connecting plate (21) are provided with a screw groove (28), and one end of the long-handled screw rod (27) is inserted into and screwed into the screw groove (28).

4. The photovoltaic module mounting structure according to claim 1, wherein: The bundle tube groove (30) is a "U"-shaped groove. A plurality of hoop plates (32) are installed between the two side walls of the bundle tube groove (30) by screws for limiting the position of the gas transmission pipe (31). A socket (34) is provided on the bottom surface of the bundle tube groove (30). The one-way valve head (33) is plugged into the socket (34). A sealing ring (35) is fixed inside the socket (34). The sealing ring (35) is sleeved on the tube body of the one-way valve head (33). The air diffusion port (37) is an "L"-shaped groove. A plurality of air diffusion ports (37) are provided. The plurality of air diffusion ports (37) are arranged and distributed at equal distances and in equal sizes along the long side of the gas collecting cavity (36).

5. The photovoltaic module installation structure according to claim 1, characterized in that: The top surface of the second mounting frame (2) is provided with a splicing groove (38) on one side, and a splicing plate (39) is fixed on the other side of the second mounting frame (2). A screw (41) is fixed on the surface of the splicing groove (38), and a long-handled screw (44) is inserted at the top end of the screw (41) for connecting the first mounting frame (1) and the second mounting frame (2). When the two sets of mounting structures are arranged side by side, the splicing plate (39) of one set of mounting structures is inserted into the splicing groove (38) of the other set of mounting structures, the screw (41) passes through the splicing plate (39), and a nut is sleeved on the top end of the screw (41); the height of the splicing groove (38) is less than the height of the second mounting frame (2), and a through hole (40) is provided on the surface of the splicing plate (39) for cooperating with the screw (41) to pass through the splicing plate (39). The thickness of the splicing plate (39) is less than the height of the splicing groove (38), and the height of the screw (41) is equal to the height of the splicing groove (38).

6. The photovoltaic module installation structure according to claim 1, characterized in that: The top surface of the screw rod (41) is provided with a reserved hole (42), which is a T-shaped circular hole. The surfaces of the mounting frame 1 (1) and the mounting frame 2 (2) are both provided with screw holes (43). When the mounting frame 1 (1) and the mounting frame 2 (2) clamp the photovoltaic module body (46), the long-handled screw rod 2 (44) passes through the reserved hole (42) and the two sets of screw holes (43).

7. A photovoltaic module, comprising a photovoltaic module body (46), characterized in that: The photovoltaic module body (46) is installed between the mounting frame 1 (1) and the mounting frame 2 (2) described in claim 1.

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