Wind-resistant clamping device and photovoltaic roof

Abstract

An embodiment of the utility model provides a wind-resistant clamp device and a photovoltaic roof, the wind-resistant clamp device comprises a clamp body, an adjusting assembly and a pressing block, the clamp body is located between two adjacent photovoltaic assemblies, the clamp body is provided with a containing cavity with a bottom opening to contain a protrusion above a middle wave crest, one end of the adjusting assembly abuts against the protrusion, and the other end of the adjusting assembly penetrates out of the clamp body. The position of the adjusting assembly on the clamp body is adjustable so as to lock or unlock the clamp body and the protrusion, the adjacent edges of the two adjacent photovoltaic assemblies are located between the pressing block and the middle wave crest, and the pressing block is arranged above the clamp body in a position adjustable mode so that the photovoltaic assemblies can be installed stably and reliably. The distance between the photovoltaic module and the middle wave crest is short, and the moment of force applied to the photovoltaic module by wind at the clamping point is small, so that the metal roof panel is not easy to turn over by wind, and the wind uplift resistance of the metal roof panel is effectively improved. According to the photovoltaic roof, through the application of the wind-resistant clamping device, the photovoltaic assembly can be stably connected to the metal roof surface, and the wind uplift resistance of the metal roof board can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a wind-resistant clamp device and a photovoltaic roof. Background Art

[0002] Photovoltaic modules are energy devices that can convert solar energy into electrical energy. In order to obtain solar energy stably and fully, photovoltaic modules are often installed on the roof. At present, factory buildings are often made of metal. Metal houses not only have high structural strength, short manufacturing cycle and low cost, so photovoltaic modules are often installed on metal roofs through wind-resistant clips.

[0003] Currently, the wind-resistant clips on the market are mainly two-piece types, and the fastening point is above the wave crest in the metal roof, resulting in a long force arm and limited clamping force. Under strong winds, the roof panel is prone to deformation, and the wind-resistant clips can easily disengage from the metal roof. Utility Model Content

[0004] In view of the above problems, an embodiment of the utility model is proposed. The purpose of the embodiment of the utility model is to provide a wind-resistant clamp device with reliable connection of photovoltaic components, small wind torque and effective improvement of the wind-resistant ability of metal roof panels.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A wind-resistant clamp device, comprising:

[0007] A clamping body is located between two adjacent photovoltaic modules, and the clamping body has a receiving cavity with a bottom opening to accommodate a protrusion above a wave crest in the metal roofing panel;

[0008] An adjusting component, one end of which is located in the accommodating cavity and abuts against the protrusion, and the other end of which passes through the clamp body and extends to the outside. The adjusting component is adjustably arranged on the clamp body to lock the clamp body on the protrusion or unlock the clamp body from the protrusion; and

[0009] The upper ends of the adjacent sides of two adjacent photovoltaic modules are in contact with the pressing block, and the pressing block is adjustably arranged at the upper end of the clamping body to clamp the adjacent sides of the two adjacent photovoltaic modules between the pressing block and the medium wave peak.

[0010] Preferably, the adjustment component comprises:

[0011] an abutment member abutting against the protrusion; and

[0012] The adjusting piece is adjustable in position and is penetrated on the clamping body. The adjusting piece is located at one end of the accommodating cavity and abuts against the abutting piece.

[0013] Preferably, both ends of the abutment member along the length direction of the abutment member on a side away from the protrusion have limiting protrusions, and the adjusting member is located between the protrusions at the two ends.

[0014] Preferably, the abutment member is made of stainless steel.

[0015] Preferably, at least one adjustment component is disposed on both sides of the clamping body.

[0016] Preferably, the clamping body comprises:

[0017] Side walls located on both sides of the protrusion and a top wall connecting the top ends of the two side walls;

[0018] A scale control plate is provided on the side wall and extends toward the photovoltaic assembly on the corresponding side.

[0019] Preferably, the clamping body further comprises:

[0020] The reinforcing rib has one end connected to the top wall and the other end connected to the side wall, and the reinforcing rib is arranged obliquely.

[0021] Preferably, the briquette comprises:

[0022] A connecting portion disposed at the top end of the clamp body, and a pressing portion located at the side of the connecting portion;

[0023] Both sides of the connecting part are provided with a pressing part;

[0024] One end of the pressing portion away from the connecting portion is a horizontally extending abutting end, and the abutting end abuts against the upper end of the photovoltaic component.

[0025] Preferably, the clamp body and the pressing block are both made of aluminum alloy.

[0026] Another object of the embodiment of the utility model is to provide a photovoltaic roof that can firmly connect photovoltaic components to the metal roof surface and can effectively improve the wind resistance of the metal roof panel.

[0027] To achieve this purpose, the present invention adopts the following technical solutions:

[0028] A photovoltaic roof, comprising:

[0029] A metal roof surface, wherein a plurality of medium wave peaks are arranged at intervals on the metal roof surface, and a bulge is provided in the middle of the medium wave peaks;

[0030] The photovoltaic module has a lower end abutting against the medium wave peak; and

[0031] The wind-resistant clamp device is clamped on the protrusion and located between two adjacent photovoltaic modules, and clamps the adjacent side edges of the two adjacent photovoltaic modules on the middle wave peaks on both sides of the protrusion. The wind-resistant clamp device is the above-mentioned wind-resistant clamp device.

[0032] The technical solution provided by the embodiment of the utility model is to set the clamping body of the wind-resistant clamping device between two adjacent photovoltaic modules, the pressure block is located above the clamping body, and the adjacent side edges of the two adjacent photovoltaic modules are clamped between the pressure block and the middle wave peak, so as to ensure the installation strength of the photovoltaic module, and the distance between the photovoltaic module and the middle wave peak is short. When encountering strong winds, the torque given by the wind to the clamping point is small, and the metal roof surface is not easily blown up by the wind, thereby increasing the wind-resistant ability. By applying the above-mentioned wind-resistant clamping device, the photovoltaic roof can not only firmly connect the photovoltaic module to the metal roof surface, but also effectively improve the wind-resistant ability of the metal roof panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A schematic diagram of the partial structure of a photovoltaic roof provided in one embodiment of the utility model;

[0035] Figure 2 A schematic diagram of the structure provided by an embodiment of the utility model is a schematic diagram of the structure in which the clamping body is clamped on the protrusion;

[0036] Figure 3 A schematic diagram of the structure of a clamp provided in one embodiment of the utility model;

[0037] Figure 4 A schematic diagram of the structure of an abutment member provided in one embodiment of the utility model;

[0038] Figure 5 A schematic structural diagram of a pressing block provided in one embodiment of the utility model.

[0039] In the figure:

[0040] 10. Wind-resistant clamp device; 20. Photovoltaic module; 30. Metal roof surface; 31. Medium wave peak; 32. Protrusion;

[0041] 100, clamp body; 200, adjustment assembly; 300, pressing block; 400, locking member;

[0042] 110, side wall; 111, adjustment hole; 120, scale control plate; 130, top wall; 131, mounting hole; 140, reinforcing rib; 101, accommodating cavity; 102, cavity;

[0043] 210, abutting member; 211, limiting protrusion; 220, adjusting member;

[0044] 310, connecting portion; 311, via hole; 320, pressing portion; 321, transition end; 322, abutting end. DETAILED DESCRIPTION

[0045] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0046] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0049] Figure 1 A schematic diagram of a partial structure of a photovoltaic roof provided in an embodiment of the utility model is shown as follows: Figure 1 shown.

[0050] The present embodiment provides a photovoltaic roof, which includes a metal roof surface 30, a photovoltaic module 20 and an anti-wind clamp device 10, wherein a plurality of medium wave peaks 31 are arranged at intervals on the metal roof surface 30 to enhance the strength of the metal roof surface 30. A protrusion 32 is provided in the middle of the medium wave peak 31, and the anti-wind clamp device 10 is arranged on the protrusion 32, located between two adjacent photovoltaic modules 20, and the lower end of the photovoltaic module 20 abuts against the medium wave peak 31. The anti-wind clamp device 10 can clamp and lock the adjacent side edges of the two adjacent photovoltaic modules 20 on the medium wave peaks 31 on both sides of the protrusion 32, thereby ensuring that the photovoltaic module 20 is reliably and stably installed on the metal roof surface 30. In addition, since the photovoltaic module 20 abuts against the medium wave peak 31, the distance between the photovoltaic module 20 and the medium wave peak 31 is short. When the same wind force acts on the anti-wind clamp device 10 through the photovoltaic module 20, the torque acting on the clamping point is small, so that the metal roof panel is not easy to be blown up by the wind, and the wind-proof ability of the metal roof panel is effectively improved.

[0051] For more details, please refer to Figure 1 In some achievable embodiments of the present invention, a achievable structure of the wind-resistant clamp device 10 is that the wind-resistant clamp device 10 includes a clamp body 100, an adjustment component 200 and a pressing block 300, wherein the clamp body 100 is located between two adjacent photovoltaic modules 20, and the clamp body 100 has a receiving cavity 101 with a bottom opening to accommodate the protrusion 32 above the wave crest 31 in the metal roof panel. One end of the adjustment component 200 is located in the receiving cavity 101 and abuts against the protrusion 32, and the other end passes through the clamp body 100 and extends to the outside. The adjustment component 200 is adjustable on the clamp body 100 to lock the clamp body 100 on the protrusion 32 or unlock it from the protrusion 32, and the clamp width can be adjusted according to the protrusions 32 of different widths, so that the wind-resistant clamp device 10 can be applied to protrusions 32 of different widths, and has a wider range of applications. The upper ends of the adjacent sides of two adjacent photovoltaic components 20 are both in contact with the pressing block 300, and the position of the pressing block 300 is adjustable at the upper end of the clamp 100 to clamp the adjacent sides of the two adjacent photovoltaic components 20 between the pressing block 300 and the medium wave peak 31. By adjusting the distance between the pressing block 300 and the clamp 100, the clamping width of the photovoltaic component 20 can be adjusted, so that the anti-wind clamp device 10 can be applicable to photovoltaic components 20 of different heights, making the application range of the anti-wind clamp device 10 wider.

[0052] Furthermore, in order to ensure the stability of the clamp 100 clamped on the protrusion 32 and make the connection more reliable, as an optional solution, at least one adjustment component 200 is provided on both sides of the clamp 100, which not only allows the medium wave peaks 31 on both sides of the protrusion 32 to be evenly stressed, but also ensures that the clamp 100 is aligned with the center of the protrusion 32, and ensures that the two sides of the pressing block 300 are evenly distributed with the protrusion 32 as the boundary, thereby ensuring the adjacent edges of two adjacent photovoltaic components 20 are installed in the medium wave peak 31.

[0053] In some achievable embodiments of the present invention, one achievable structure of the adjustment component 200 is that the adjustment component 200 includes an abutment member 210 and an adjustment member 220, wherein the abutment member 210 abuts against the protrusion 32, the adjustment member 220 is adjustable and is disposed on the clamp body 100, and the adjustment member 220 is located at one end of the accommodating cavity 101 and abuts against the side of the abutment member 210 away from the protrusion 32. The abutment area between the adjustment member 220 and the abutment member 210 is small, while the abutment area between the abutment member 210 and the protrusion 32 is large. It can be understood that the existence of the abutment member 210 turns the point contact into a surface contact, avoiding the damage of the coating and / or plating on the surface of the protrusion 32 caused by excessive local pressure during point contact, and at the same time, the protrusion 32 is evenly stressed, ensuring a good clamping force and improving the ability to resist wind uplift. As an optional solution, the adjusting member 220 is a top screw, and adjustment holes 111 corresponding to the top screws are provided on both sides of the clamp body 100. The adjusting hole 111 is provided with threads, and the top screw also has threads. The top screw can be screwed into the adjusting hole 111 and threadedly connected with the adjusting hole 111. The position of the top screw in the adjusting hole 111 can be adjusted by screwing the top screw. The structure is simple and easy to operate.

[0054] Since the metal roof surface 30 is exposed to the outside world, it will produce thermal expansion and contraction due to changes in external temperature. Since the material of the abutment 210 is different from that of the metal roof surface 30, the amount of thermal expansion and contraction is different. The abutment area between the abutment 210 and the protrusion 32 is larger than the abutment area between the top screw and the abutment 210. Therefore, the friction force between the abutment 210 and the protrusion 32 is larger than the friction force between the top screw and the abutment 210. Therefore, when the deformation amounts between the protrusion 32 and the abutment 210 are different, the protrusion 32 will cause the abutment 210 to shift relative to the top screw, so it is easy for the top screw and the abutment 210 to separate.

[0055] Figure 4 For a schematic diagram of the structure of the abutment member provided in one embodiment of the utility model, please refer to Figure 1 and Figure 4 .

[0056] In order to solve the above problem, in some achievable embodiments of the present invention, the abutment 210 has limiting protrusions 211 at both ends along the length direction of the abutment 210 on the side away from the protrusion 32, and the adjusting member 220 is located between the protrusions 32 at both ends. When the protrusion 32 drives the abutment 210 to shift relative to the adjusting member 220, the limiting protrusion 211 can be blocked by the adjusting member 220 so that the abutment 210 will no longer continue to move with the protrusion 32, so that the abutment 210 will not be separated from the adjusting member 220.

[0057] It can be understood that, under normal circumstances, the protrusion 32 is provided on the middle wave peak 31 to fix the wind-resistant clip that can prevent the metal roof surface 30 from being blown off by the wind. Therefore, there is often a concave groove under the protrusion 32, and the upper side of the abutment 210 of this embodiment has an upper wall and the lower side has a lower wall, so that the abutment 210 follows the shape of the groove. When the adjusting member 220 clamps the abutment 210 in the groove, the abutment 210 and the protrusion 32 are in surface contact, so that the outer surface of the protrusion 32 will not be damaged, and due to the existence of the upper wall and the lower wall, when the protrusion 32 drives the adjusting member 220 to move, it can be blocked by the adjusting member 220, so that the abutment 210 will not shift with the adjusting member 220 in the up and down directions.

[0058] Further, as an optional solution, the abutment member 210 is made of stainless steel, which has high strength, is easy to manufacture and has good corrosion resistance.

[0059] Figure 2 A schematic diagram of the structure provided by an embodiment of the utility model is a schematic diagram of the structure in which the clamping body is clamped on the protrusion, Figure 3 For a schematic diagram of the structure of the clamp provided by an embodiment of the utility model, please refer to Figure 1 to Figure 3 .

[0060] In some achievable embodiments of the present invention, one achievable structure of the clamp 100 is that the clamp 100 includes side walls 110 located on both sides of the protrusion 32 and a top wall 130 connecting the top ends of the two side walls 110, and the adjustment holes 111 and the adjustment members 220 are arranged on the side walls 110 in a one-to-one correspondence, and the side walls 110 are provided with a scale control plate 120 extending toward the photovoltaic component 20 on the corresponding side to limit the position between the photovoltaic component 20 on the corresponding side and the clamp 100, so that the upper end of the side of the photovoltaic component 20 can accurately abut against the pressing block 300, which not only ensures that the distance between the two adjacent photovoltaic components 20 is certain, but also ensures that the pressing block 300 abuts against the edge of the photovoltaic component 20 without blocking the work of the components in the center of the photovoltaic component 20 that absorb and convert sunlight.

[0061] In order to increase the strength of the clamp body 100, one possible structure of the clamp body 100 is that the connection between the top wall 130 and the side wall 110 in the receiving cavity is transitioned with an inclined slope. If the clamp body 100 is a solid body, the weight of the clamp body 100 will be increased, and the bearing capacity of the metal roof surface 30 will be increased. In order to reduce the weight, a cavity 102 is opened in the center of the connection between the top wall 130 and the side wall 110, which not only reduces the material consumption, but also reduces the weight of the clamp body 100. At this time, the inclined surface located in the receiving cavity makes the connection between the top wall 130 and the side wall 110 triangular, and the inclined surface acts as a reinforcing rib 140, making the connection more stable.

[0062] Another achievable structure of the clamp body 100 is that the clamp body 100 further includes a reinforcing rib 140, one end of the reinforcing rib 140 is connected to the top wall 130, and the other end is connected to the side wall 110, the reinforcing rib 140 is arranged obliquely, and the reinforcing rib 140 and the top wall 130 and the side wall 110 of the clamp body 100 form a stable triangle to enhance the overall strength of the clamp body 100.

[0063] As long as the strength of the clamping body 100 can be enhanced, this embodiment does not make any specific limitation.

[0064] Furthermore, as an optional solution, the clamp body 100 is integrally cast or extruded to avoid subsequent reprocessing and facilitate manufacturing.

[0065] Figure 5 For a schematic diagram of the structure of the pressing block provided in one embodiment of the utility model, please refer to Figure 5 .

[0066] In some achievable embodiments of the present invention, a structure of the pressing block 300 that can be implemented is that the pressing block 300 includes a connecting portion 310 disposed at the top end of the clamp body 100, the bottom end of the connecting portion 310 is abutted and connected with the top end of the clamp body 100 to connect the pressing block 300 to the top end of the clamp body 100, and a pressing portion 320 located at the side of the connecting portion 310, both sides of the connecting portion 310 have a pressing portion 320, and one end of the pressing portion 320 away from the connecting portion 310 is a horizontally extending abutting end 322, and the abutting end 322 abuts against the upper end of the photovoltaic module 20. Since the upper end of the side of the photovoltaic module 20 is a horizontally extending surface, the horizontally extending abutting end 322 can fit well with the upper end of the side of the photovoltaic module 20, so that the clamping force transmitted to the photovoltaic module 20 is more stable and the clamping performance is better.

[0067] Furthermore, the clamping portion 320 includes a transition end 321 connected to the side of the connecting portion 310 and an abutting end 322 connected to an end of the transition section away from the connecting portion 310. The transition section is an inclined slope, and the horizontal distance between the two ends of the transition end 321 is the length of the scale control plate 120, so that when the side of the photovoltaic component 20 abuts against the scale control plate 120, the abutting end 322 just abuts against the top of the side of the photovoltaic component 20.

[0068] In order to achieve the adjustable position between the pressing block 300 and the clamping body 100, the center of the connecting portion 310 has a through hole 311, the center of the top wall 130 of the clamping body 100 has a mounting hole 131, and the mounting hole 131 has a thread. The locking member 400 passes through the through hole 311 and is screwed into the mounting hole 131 to lock or unlock the pressing block 300 and the clamping body 100. The height of the photovoltaic module 20 determines the height of the pressing block 300, and the protrusion 32 on the middle wave peak 31 determines the height of the clamping body 100. The function of the locking member is to lock the pressing block 300 of a fixed height with the clamping block of a fixed height together so that the clamping block will not shift. Therefore, the adjustable position between the pressing block 300 and the clamping body 100 is determined by the height of the photovoltaic module 20 to be installed. As long as the locking member 400 can be screwed into the mounting hole 131 after passing through the hole 311, the clamping block and the pressing block 300 can be locked.

[0069] Since the height of the photovoltaic assembly 20 is fixed, when the abutting ends 322 on both sides of the pressing plate abut against the upper ends of the sides of the photovoltaic assembly 20 on the corresponding sides, the height of the connecting portion 310 of the pressing block 300 is

[0070] Optionally, the locking member 400 is a bolt, and the pressing block 300 and the clamping body 100 can be locked or unlocked by simply screwing, which is easy to operate and low in cost.

[0071] In some feasible embodiments of the present invention, the clamp body 100 and the pressing block 300 are both made of aluminum alloy, which is not only easy to shape but also light in weight and can bear the weight of the metal roof surface 30 .

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A wind-resistant clamp device, characterized in that: include: A clamping body (100) is located between two adjacent photovoltaic modules (20), and the clamping body (100) has a receiving cavity (101) with a bottom opening to accommodate a protrusion (32) above a wave crest (31) in a metal roof panel; an adjusting component (200), one end of which is located in the accommodating cavity (101) and abuts against the protrusion (32), and the other end of which passes through the clamping body (100) and extends to the outside, and the adjusting component (200) is adjustably arranged on the clamping body (100) to lock the clamping body (100) onto the protrusion (32) or unlock the clamping body (100) from the protrusion (32); and A pressing block (300), the upper ends of the adjacent edges of two adjacent photovoltaic components (20) are in contact with the pressing block (300), and the position of the pressing block (300) is adjustable and arranged at the upper end of the clamping body (100) to clamp the adjacent edges of the two adjacent photovoltaic components (20) between the pressing block (300) and the medium wave peak (31).

2. The wind-resistant clamp device according to claim 1, characterized in that: The adjustment component (200) comprises: an abutment member (210) abutting against the protrusion (32); and An adjusting member (220) is arranged on the clamping body (100) in an adjustable position. The adjusting member (220) is located at one end of the accommodating cavity (101) and abuts against the abutting member (210).

3. The wind-resistant clamp device according to claim 2, characterized in that: Both ends of the abutment member (210) along the length direction of the abutment member (210) on a side away from the protrusion (32) have limiting protrusions (211), and the adjustment member (220) is located between the protrusions (32) at the two ends.

4. The wind-resistant clamp device according to claim 2, characterized in that: The abutment member (210) is made of stainless steel.

5. The wind-resistant clamp device according to claim 1, characterized in that: At least one adjustment component (200) is provided on both sides of the clamp body (100).

6. The wind-resistant clamp device according to claim 1, characterized in that: The clamping body (100) comprises: Side walls (110) located on both sides of the protrusion (32) and a top wall (130) connecting the top ends of the two side walls (110); The side wall (110) is provided with a scale control plate (120) extending toward the photovoltaic assembly (20) on the corresponding side.

7. The wind-resistant clamp device according to claim 6, characterized in that: The clamping body (100) further comprises: A reinforcing rib (140) is connected to the top wall (130) at one end and to the side wall (110) at the other end, and the reinforcing rib (140) is arranged obliquely.

8. The wind-resistant clamp device according to claim 1, characterized in that: The pressing block (300) comprises: A connecting portion (310) disposed at the top end of the clamp body (100), and a pressing portion (320) located at the side of the connecting portion (310); Both sides of the connecting portion (310) are provided with a pressing portion (320); One end of the pressing portion (320) away from the connecting portion (310) is a horizontally extending abutment end (322), and the abutment end (322) abuts against the upper end of the photovoltaic component (20).

9. The wind-resistant clamp device according to any one of claims 1 to 8, characterized in that: The clamping body (100) and the pressing block (300) are both made of aluminum alloy.

10. A photovoltaic roof, characterized in that: include: A metal roof surface (30), wherein a plurality of medium wave peaks (31) are arranged at intervals on the metal roof surface (30), and a protrusion (32) is provided in the middle of the medium wave peaks (31); A photovoltaic component (20), the lower end of which abuts against the medium wave peak (31); and An anti-wind clamp device, wherein the anti-wind clamp device is clamped on the protrusion (32), located between two adjacent photovoltaic components (20), and clamps adjacent side edges of two adjacent photovoltaic components (20) on the middle wave peak (31) on both sides of the protrusion (32). The anti-wind clamp device is the anti-wind clamp device described in any one of claims 1 to 9.

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