Photovoltaic module and photovoltaic power generation shed with same

Abstract

The utility model discloses a photovoltaic assembly and a photovoltaic power generation shed with the same, the photovoltaic assembly comprises a plurality of frame assemblies, the plurality of frame assemblies are arranged along a first direction, each frame assembly comprises a photovoltaic panel and a frame, the frame is a steel frame, and the photovoltaic panel is arranged between the two frames and fixed on the two frames; the pressing blocks are arranged between the two adjacent photovoltaic modules, and the pressing blocks abut against the frames of the two adjacent photovoltaic modules; and the pressing block is suitable for being fixedly connected with the oblique beam through the fastener. According to the photovoltaic assembly provided by the utility model, the structural strength of the frame itself can be improved, the structural strength of the frame assembly can be improved, the problem that the frame is broken under high-load working conditions such as strong storm and snow can be effectively avoided, the economic loss of owners can be reduced, the frame can be directly arranged on the oblique beam, purlines do not need to be installed, and rapid installation can be realized. The installation efficiency is improved, materials are saved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic component and a photovoltaic power generation shed having the same. Background Art

[0002] Photovoltaic sheds are facilities that combine photovoltaic power generation technology and shed structures. However, the aluminum frame components of photovoltaic sheds often break under high load conditions such as strong winds and snowstorms, causing significant economic losses to the owners. At the same time, the load on traditional photovoltaic brackets is transferred from the components to the blocks, then to the purlins, to the diagonal beams, and finally from the diagonal beams to the columns. There are many parts, high costs, and it affects the installation efficiency of photovoltaic sheds. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a photovoltaic module, which can improve the structural strength of the frame itself and the structural strength of the frame assembly, effectively avoid the problem of frame breakage under high load conditions such as strong winds and snowstorms, and can be directly installed on the inclined beam without installing purlins, so that quick installation can be achieved, installation efficiency can be improved, materials can be saved, and costs can be reduced.

[0004] The utility model also provides a photovoltaic power generation shed with the photovoltaic assembly.

[0005] The photovoltaic assembly according to the first aspect of the utility model comprises: a plurality of frame assemblies, the plurality of frame assemblies are arranged along a first direction, each of the frame assemblies comprises: a photovoltaic panel and a frame, the frame is a steel frame, the number of the frames is two and is suitable for being supported on an inclined beam on which the photovoltaic assembly is installed, the photovoltaic panel is arranged between the two frames and fixed on the two frames; a pressing block, the pressing block is arranged between two adjacent photovoltaic assemblies, the pressing block abuts against the frames of the two adjacent photovoltaic assemblies; a fastener, the pressing block is suitable for being fixedly connected to the inclined beam through the fastener, so as to fix the two adjacent frames to the inclined beam.

[0006] According to the photovoltaic assembly of the present invention, by setting the frame as a steel frame, the structural strength of the frame itself can be improved, the structural strength of the frame assembly can be improved, and the problem of frame breakage under high load conditions such as strong winds and snowstorms can be effectively avoided, thereby reducing the economic losses of the owners. At the same time, due to the high structural strength of the frame, the frame can be directly used as the purlin of the photovoltaic power shed, and the frame can be directly set on the inclined beam. As a result, there is no need to install purlins, and quick installation can be achieved, which improves installation efficiency, saves materials, and reduces costs.

[0007] In some embodiments, the frame includes: a mounting portion, the mounting portion having a mounting groove opening along the first direction toward the photovoltaic panel, and the edge of the photovoltaic panel fits into the mounting groove; a support plate, the support plate extends along the first direction and is suitable for being supported on the inclined beam; a vertical plate, the vertical plate extends vertically, and the upper and lower ends of the vertical plate are respectively connected to one end of the mounting portion facing the photovoltaic panel and one end of the support plate facing the photovoltaic panel.

[0008] In some embodiments, the support plate is a flat plate extending along the first direction.

[0009] In some embodiments, in the first direction, an end of the support plate facing away from the photovoltaic panel exceeds an end surface of an end of the mounting portion facing away from the photovoltaic panel.

[0010] In some embodiments, the two frames of the same photovoltaic component are symmetrically arranged on two sides of the photovoltaic panel.

[0011] In some embodiments, the pressure block includes: a first pressure plate, there are two first pressure plates, the two first pressure plates are respectively arranged on the side of the mounting parts of two adjacently arranged frames away from the inclined beam, and are respectively abutted against the two mounting parts; a second pressure plate, the second pressure plate is connected between the two first pressure plates, the second pressure plate is arranged on the side of the support plates of two adjacently arranged frames away from the inclined beam, and is abutted against the two support plates, and the second pressure plate is provided with a fixing hole for the fastener to pass through.

[0012] In some embodiments, the second pressing plate is a flat plate extending along the first direction, and two ends of the second pressing plate are respectively in contact with the surfaces of the support plates of the two frames that are away from the inclined beam.

[0013] In some embodiments, the pressing block also includes: a connecting plate, which extends in the up and down directions, and there are two connecting plates, the lower ends of the two connecting plates are respectively connected to the two ends of the second pressing plate in the first direction, and the upper ends of the two connecting plates are respectively connected to the end of the first pressing plate away from the photovoltaic panel.

[0014] In some embodiments, in the second direction, both side edges of the first pressing plate are flush with both side edges of the second pressing plate and both side edges of the connecting plate, respectively, and the second direction is perpendicular to the first direction.

[0015] In some embodiments, in the first direction, a contact width between the first pressing plate and the mounting portion is equal to a contact width between the second pressing plate and the support plate.

[0016] In some embodiments, the fixing hole is located between two adjacently arranged support plates.

[0017] In some embodiments, the yield strength of the frame is greater than or equal to 550 MPa.

[0018] The photovoltaic power generation shed according to the second aspect of the utility model comprises: an inclined beam; and the photovoltaic assembly according to the first aspect of the utility model, wherein the photovoltaic assembly is fixed to the inclined beam by the fastener.

[0019] The photovoltaic power generation shed according to the second aspect of the utility model, by setting the photovoltaic components of the first aspect embodiment, can effectively avoid the problem of frame breakage under high load conditions such as strong winds and snowstorms, and reduce the economic losses of the owners. At the same time, due to the high structural strength of the frame, the frame can be directly used as the purlin of the photovoltaic power generation shed and directly set on the inclined beam, so as to achieve quick installation, improve installation efficiency, save materials and reduce costs.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a photovoltaic assembly fixed to an inclined beam according to an embodiment of the utility model;

[0022] Figure 2 yes Figure 1 FIG. 4 is a schematic diagram showing another angle at which a photovoltaic module is fixed to an inclined beam.

[0023] Reference numerals:

[0024] 100. Photovoltaic power generation shed;

[0025] 10. Inclined beam;

[0026] 20. Frame assembly;

[0027] 21. Photovoltaic panels;

[0028] 22. frame; 22a. first frame; 22b. second frame;

[0029] 221, mounting portion; 2211, mounting groove; 222, support plate; 223, vertical plate;

[0030] 30. Pressing block; 31. First pressing plate; 32. Second pressing plate; 33. Connecting plate;

[0031] 40. Fasteners; 41. Bolts; 42. Nuts. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] A photovoltaic power shed is a facility that combines photovoltaic power generation technology and a shed structure. Common forms include photovoltaic agricultural greenhouses, photovoltaic carports, and photovoltaic sun sheds.

[0034] Photovoltaic agricultural greenhouse: This type of greenhouse is to lay solar panels on the top of the greenhouse for agricultural planting, and use the roof space for photovoltaic power generation. At the same time, the greenhouse can still be used for planting various crops or breeding activities. This model can not only improve the efficiency of land use, but also bring additional clean energy benefits through solar power generation, which is conducive to the realization of the dual goals of agricultural production and environmental protection.

[0035] Photovoltaic carport: A photovoltaic carport is a carport with solar panels installed on the top of a parking lot or vehicle awning. This not only provides shading and protection for the vehicle, but also effectively utilizes the larger space on the top of the carport to generate clean electricity for the parking lot's own use or to be connected to the power grid for sale.

[0036] Photovoltaic sun shed: Photovoltaic sun sheds are often found on the roofs or balconies of homes or commercial buildings, transforming traditional sunshades into sheds with power generation functions. While enjoying the sunshade, residents can use solar panels to collect solar energy and convert it into electricity to meet daily electricity needs or reduce dependence on the public power grid, and may enjoy related subsidies or electricity sales income.

[0037] The application cases of these photovoltaic power generation sheds show that with the development of solar energy technology and the reduction of costs, more and more fields are beginning to adopt photovoltaic integrated design to improve energy utilization efficiency, achieve energy conservation and emission reduction, and promote sustainable development.

[0038] Reference below Figure 1 and Figure 2 A photovoltaic module according to an embodiment of the first aspect of the utility model is described.

[0039] like Figure 1 As shown, the photovoltaic assembly according to the embodiment of the present invention includes: a plurality of frame assemblies 20 , a pressing block 30 and a fastener 40 .

[0040] Specifically, the plurality of frame assemblies 20 are arranged along a first direction (eg Figure 1 The frame components 20 may be arranged in the left-right direction as shown in FIG. 1 , for example, the frame components 20 may be two, three, five, eight, ten, fifteen, twenty or more, etc.

[0041] Each frame assembly 20 includes: a photovoltaic panel 21 and a frame 22. The photovoltaic panel 21, also known as a solar panel or solar panel, is a device that directly converts sunlight into electrical energy. Its core principle is based on the photoelectric effect or photovoltaic effect. This effect allows certain semiconductor materials (such as silicon) to generate electron-hole pairs when exposed to sunlight, and then these carriers are separated through the built-in PN junction to form an electric current.

[0042] Each frame assembly 20 may have one or more photovoltaic panels 21. When each frame assembly 20 includes multiple photovoltaic panels 21, the multiple photovoltaic panels 21 may be arranged in sequence along a second direction, the second direction is perpendicular to the first direction, and the second direction is the extension direction of the frame 22. The photovoltaic power generation shed 100 includes multiple frame assemblies 20, that is, multiple photovoltaic panels 21. The arrangement of multiple photovoltaic panels 21 can increase the lighting area, thereby increasing the power generation of the photovoltaic power generation shed 100.

[0043] The frame 22 is a steel frame 22, the number of which is two and is suitable for supporting the inclined beam 10 on which the photovoltaic module is installed, and the photovoltaic panel 21 is arranged between the two frames 22 and fixed on the two frames 22. Among them, the two frames 22 in one frame assembly 20 can be arranged at intervals along the first direction. Further, the frame assembly 20 can also include a connecting frame 22, the connecting frame 22 extends along the first direction, and the two ends of the connecting frame 22 are respectively connected to the two frames 22. The number of the connecting frames 22 can be one or more. When the number of the connecting frames 22 is multiple, the multiple connecting frames 22 are arranged at intervals along the second direction, and the connecting frames 22 can be arranged between adjacent photovoltaic panels 21 in the second direction in the same frame assembly 20.

[0044] Among them, the frame 22 is set as a steel frame 22. The steel frame 22 can improve the structural strength of the frame 22 itself, improve the structural strength of the frame assembly 20, and effectively avoid the problem of frame 22 breaking under high load conditions such as strong winds and snowstorms, thereby reducing the economic losses of the owner. At the same time, due to the high structural strength of the steel frame 22, the frame 22 can be directly used as the purlin of the photovoltaic power shed 100. In this way, the original purlin can be eliminated and the frame 22 can be directly set on the inclined beam 10, thereby saving materials and reducing costs. Moreover, since there is no need to install purlins, quick installation can be achieved, thereby improving installation efficiency.

[0045] The pressing block 30 is arranged between two adjacent frame assemblies 20, and the pressing block 30 abuts against the frames 22 of the two adjacently arranged frame assemblies 20 at the same time; the pressing block 30 is suitable for being fixedly connected to the inclined beam 10 through the fastener 40 to fix the two adjacently arranged frames 22 to the inclined beam 10.

[0046] During assembly, multiple frame assemblies 20 are first arranged on the inclined beam 10 in sequence, and then the two adjacent and side-by-side frames 22 of the two frame assemblies 20 are pressed against the upper surface of the inclined beam 10 using a pressing block 30, and finally the pressing block 30 is fixed to the inclined beam 10 using a fastener 40, thereby fixing the frame assembly 20 to the inclined beam 10. Among them, the photovoltaic assembly of this embodiment, when used in a photovoltaic power generation shed 100, can make full use of the strength of the frame 22 itself, realize the solution of integrating the frame 22 and the purlin, thereby achieving rapid installation and substantial cost savings.

[0047] According to the photovoltaic assembly of the embodiment of the utility model, the frame 22 is set as a steel frame 22, which can improve the structural strength of the frame 22 itself and the structural strength of the frame assembly 20, effectively avoid the problem of the frame 22 breaking under high load conditions such as strong winds and snowstorms, and reduce the economic losses of the owners. At the same time, due to the high structural strength of the frame 22, the frame 22 can be directly used as the purlin of the photovoltaic power generation shed 100, and the photovoltaic assembly can be directly set on the inclined beam 10 through the frame 22. Therefore, there is no need to install purlins, and quick installation can be achieved, which improves installation efficiency, saves materials, and reduces costs.

[0048] In one embodiment of the present invention, Figure 1 As shown, the frame 22 includes: a mounting portion 221, a support plate 222 and a vertical plate 223, the mounting portion 221 has a mounting groove 2211 opening along a first direction toward the photovoltaic panel 21, the edge of the photovoltaic panel 21 fits in the mounting groove 2211, the support plate 222 extends along the first direction and is suitable for being supported on the inclined beam 10; the vertical plate 223 extends vertically, and the upper and lower ends of the vertical plate 223 are respectively connected to one end of the mounting portion 221 facing the photovoltaic panel 21 and one end of the support plate 222 facing the photovoltaic panel 21.

[0049] like Figure 1 As shown, the frame assembly 20 includes two frames 22, and the two frames 22 are respectively arranged on the left and right sides of the photovoltaic panel 21. The mounting portion 221 of the frame 22 located on the left side of the photovoltaic panel 21 is formed with a mounting groove 2211 opening toward the right side, and the mounting portion 221 of the frame 22 located on the right side of the photovoltaic panel 21 is formed with a mounting groove 2211 opening toward the left side, and the left and right edges of the photovoltaic panel 21 are respectively inserted into the two mounting grooves 2211.

[0050] In one example, the mounting portion 221 includes a first flat plate, a second flat plate and an end plate, the first flat plate and the second flat plate are arranged at intervals along the thickness direction of the photovoltaic panel 21, and the first flat plate is located on the side of the second flat plate away from the inclined beam 10, the end plate extends along the thickness direction of the photovoltaic panel 21, and the two ends of the end plate in the thickness direction of the photovoltaic panel 21 are respectively connected to one end of the first flat plate away from the photovoltaic panel 21 and one end of the second flat plate away from the photovoltaic panel 21, and the mounting groove 2211 is formed between the first flat plate, the second flat plate and the end plate.

[0051] Furthermore, the first flat plate is arranged in parallel with the second flat plate, the end plate is arranged perpendicular to the first flat plate and the second flat plate, and in the first direction, the length of the second flat plate is greater than the length of the first flat plate, thereby increasing the contact area between the second flat plate and the photovoltaic panel 21, and enhancing the stability and reliability of fixing and supporting the photovoltaic panel 21. Furthermore, the end of the second flat plate away from the end plate is connected to the vertical plate 223, the second flat plate and the vertical plate 223 are perpendicular to each other, and the second flat plate and the vertical plate 223 are connected by chamfering, so that the existence of a sharp angle between the second flat plate and the vertical plate 223 can be avoided, and the photovoltaic panel 21 can be avoided from being scratched.

[0052] The mounting portion 221, the vertical plate 223 and the support plate 222 are integrally formed, that is, the frame 22 is an integral piece, thereby improving the overall stability of the frame 22 and enhancing the structural strength.

[0053] In the above embodiment, the frame 22 includes a mounting portion 221, a support plate 222 and a vertical plate 223. The vertical plate 223 can separate the support plate 222 from the mounting portion 221, so that the mounting portion 221 is separated from the oblique beam 10. In this way, the frame 22 not only plays the role of fixing and supporting the photovoltaic panel 21, but also can space the photovoltaic panel 21 and the oblique beam 10 to avoid interference between the photovoltaic panel 21 and the oblique beam 10. In addition, the mounting portion 221 is provided with a mounting groove 2211, which can facilitate assembly with the photovoltaic panel 21 and improve assembly efficiency. In addition, the frame 22 structure can be simplified, and the processing and production of the frame 22 can be facilitated.

[0054] In some embodiments of the present invention, Figure 1 As shown, the support plate 222 can be a flat plate extending along the first direction. Specifically, the support plate 222 can be a flat plate extending perpendicular to the thickness direction of the photovoltaic panel 21, the width direction of the support plate 222 is along the first direction, and the length direction of the support plate 222 is along the second direction.

[0055] In the above embodiment, the support plate 222 is a flat plate extending in the first direction, and one side surface of the support plate 222 in the thickness direction can be completely fitted with the inclined beam 10, and a large surface contact with the inclined beam 10 can be achieved, thereby increasing the contact area between the support plate 222 and the inclined beam 10, and improving the support stability of the inclined beam 10 on the support plate 222. In addition, by setting the support plate 222 as a flat plate, it is also possible to avoid the convex structure on the support plate 222 affecting the pressing block 30 pressing against the support plate 222, and facilitate the pressing block 30 to abut against the support plate 222 to fix the support plate 222 to the inclined beam 10.

[0056] In some embodiments, in the first direction, the end of the support plate 222 that faces away from the photovoltaic panel 21 exceeds the end surface of the mounting portion 221 that faces away from the photovoltaic panel 21. Figure 1 As shown, Figure 1 Taking the rightmost frame 22 as an example, the support plate 222 of the frame 22 extends left and right, the left end of the support plate 222 is flush with the left end of the second plate of the mounting portion 221, and the right end of the support plate 222 extends rightward to the right side surface of the end plate beyond the mounting portion 221. At this time, the two ends of the support plate 222 and the mounting portion 221 in the left-right direction are not aligned, and the right end of the support plate 222 is longer than the mounting portion 221. In this way, when the pressing block 30 is arranged on the side of the frame 22 away from the inclined beam 10 and is used to press against the frame 22, the pressing block 30 can directly press against the mounting portion 221 of the frame 22 and the portion of the support plate 222 that exceeds the mounting portion 221, without bending the pressing block 30 toward the photovoltaic panel 21 side, thereby simplifying the structure of the support plate 222 and the pressing block 30, and facilitating the pressing of the pressing block 30 against the support plate 222.

[0057] According to some embodiments of the utility model, two frames 22 of the same frame assembly 20 are symmetrically arranged on both sides of the photovoltaic panel 21. Thus, the two symmetrically arranged frames 22 can improve the stability of the photovoltaic panel 21. Further, in two adjacently arranged frame assemblies 20, the two adjacently arranged frames 22 can also be symmetrically arranged about the pressing block 30. Thus, the pressing block 30 can evenly apply force to the two frames 22, thereby improving the uniformity and stability of the pressing against the two frames 22.

[0058] According to some embodiments of the present invention, Figure 1As shown, the pressing block 30 may include: a first pressing plate 31 and a second pressing plate 32. There are two first pressing plates 31. The two first pressing plates 31 are respectively arranged on the side of the mounting portions 221 of the two adjacently arranged frames 22 away from the inclined beam 10, and respectively abut against the two mounting portions 221. For example, in two adjacently arranged frame assemblies 20, the two adjacent and side-by-side arranged frames 22 are respectively the first frame 22a and the second frame 22b. The first pressing plate 31 may be arranged on the side of the mounting portion 221 of the first frame 22a away from the inclined beam 10 and abut against the mounting portion 221 of the first frame 22a to press the first frame 22a against the inclined beam 10. The second pressing plate 32 may be arranged on the side of the mounting portion 221 of the second frame 22b away from the inclined beam 10 and abut against the mounting portion 221 of the second frame 22b to press the second frame 22b against the inclined beam 10.

[0059] The second pressing plate 32 is connected between the two first pressing plates 31, and is disposed on the side of the support plates 222 of the two adjacently arranged frames 22 that is away from the oblique beam 10, and abuts against the two support plates 222, and a fixing hole for the fastener 40 to pass through is provided on the second pressing plate 32. For example, the first pressing plate 31 and the second pressing plate 32 are arranged at intervals in the thickness direction of the photovoltaic panel 21, and the second pressing plate 32 is arranged on the side of the first pressing plate 31 facing the oblique beam 10, and the second pressing plate 32 is arranged on the side of the support plate 222 of the first panel frame and the support plate 222 of the second frame 22b that is away from the oblique beam 10, and simultaneously abuts against the support plate 222 of the first frame 22a and the support plate 222 of the second frame 22b, so as to simultaneously press the first frame 22a and the second frame 22b against the oblique beam 10.

[0060] In the above embodiment, the pressing block 30 includes a first pressing plate 31 and a second pressing plate 32. The first pressing plate 31 and the second pressing plate 32 can not only simultaneously press the two side-by-side frames 22 against the inclined beam 10, but also simultaneously press the mounting portion 221 and the support plate 222 of the frame 22. Thus, the contact area between the pressing block 30 and the frame 22 can be increased, and the frame 22 can be pressed at multiple different positions of the frame 22, thereby improving the reliability of fixing the frame 22.

[0061] In some embodiments of the present invention, Figure 1 As shown, the second pressing plate 32 can be a flat plate extending along the first direction, and the two ends are respectively in contact with the surface of the side of the support plate 222 of the two frames 22 away from the inclined beam 10. In other words, the second pressing plate 32 is a flat plate arranged perpendicular to the thickness direction of the photovoltaic panel 21, and the second pressing plate 32 itself has no bending structure, thereby simplifying the structure of the second pressing plate 32, simplifying the structure of the pressing block 30, reducing the difficulty of producing the pressing block 30, and reducing the cost.

[0062] In some embodiments of the present invention, the pressing block 30 may further include: a connecting plate 33, the connecting plate 33 extends in the up-down direction, there are two connecting plates 33, the lower ends of the two connecting plates 33 are respectively connected to the two ends of the second pressing plate 32 in the first direction, and the upper ends of the two connecting plates 33 are respectively connected to the end of the first pressing plate 31 away from the photovoltaic panel 21. Thus, the connecting plate 33 can connect the first pressing plate 31 and the second pressing plate 32 as a whole, thereby enhancing the integrity and structural strength of the pressing block 30.

[0063] For example, the first pressing plate 31 and the second pressing plate 32 can be arranged in parallel and spaced apart in the up-down direction, and the two first pressing plates 31 are arranged on the left and right sides of the second pressing plate 32, respectively, and the two connecting plates 33 extend vertically and are arranged perpendicular to the first pressing plate 31 and the second pressing plate 32, and the two connecting plates 33 are connected to the left and right ends of the second pressing plate 32, respectively, and the two first pressing plates 31 are arranged on the side of the two connecting plates 33 away from the second pressing plate 32, and are connected to the upper ends of the two connecting plates 33, respectively. At this time, the pressing block 30 is an inverted "X"-shaped structure as a whole. Therefore, on the basis of realizing reliable pressing against the two frames 22, the structure of the pressing block 30 can be simplified, the processing and production of the pressing block 30 can be facilitated, and the cost can be reduced.

[0064] Furthermore, the pressing block 30 is an integrally formed part, thereby enhancing the integrity and structural strength of the pressing block 30 .

[0065] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, in the second direction, the two side edges of the first pressing plate 31 are respectively flush with the two side edges of the second pressing plate 32 and the two side edges of the connecting plate 33, and the second direction is perpendicular to the first direction. That is, in the second direction, the width of the first pressing plate 31 is equal to the width of the second pressing plate 32 and the width of the connecting plate 33, and the two ends of the first pressing plate 31, the second pressing plate 32 and the connecting plate 33 in the second direction are aligned. In this way, the structure of the pressing block 30 can be further simplified, the processing and manufacturing are convenient, and the processing cost is reduced.

[0066] In some embodiments of the present invention, Figure 1 As shown, in the first direction, the contact width between the first pressing plate 31 and the mounting portion 221 is equal to the contact width between the second pressing plate 32 and the support plate 222. Since the contact width between the pressing block 30 and the mounting portion 221 in the prior art is usually small, the contact between the pressing block 30 and the mounting portion 221 is not firm and is prone to misalignment and slippage, this embodiment makes the contact width between the first pressing plate 31 and the mounting portion 221 equal to the contact width between the second pressing plate 32 and the support plate 222, thereby increasing the contact area between the first pressing plate 31 and the mounting portion 221, and making the force of the pressing block 30 on the mounting portion 221 and the support plate 222 balanced, thereby improving the stability of the pressing block 30 pressing against the frame 22.

[0067] Of course, the utility model is not limited to this. The abutment width between the first pressure plate 31 and the mounting portion 221 may also be slightly larger than or slightly smaller than the abutment width between the second pressure plate 32 and the support plate 222. Since the width of the side of the mounting portion 221 facing away from the inclined beam 10 is narrow, it is only necessary to increase the abutment width between the first pressure plate 31 and the mounting portion 221 as much as possible, increase the contact area and contact width between the pressure block 30 and the mounting portion 221, and improve the stability of the pressure block 30 at the mounting portion 221.

[0068] In some embodiments of the present invention, Figure 1 As shown, the fixing hole is located between two adjacent support plates 222. Thus, the fastener 40 can be conveniently passed through the fixing hole and connected to the inclined beam 10 from the gap between the two support plates 222, avoiding interference between the fastener 40 and the frame 22, and no need to drill a hole in the frame 22.

[0069] For example Figure 1 As shown, a fixing hole is formed in the middle position of the second plate of the pressure block 30 and passes through the pressure plate in the up and down directions. The fixing hole is located between the support plate 222 of the first frame 22a and the support plate 222 of the second frame 22b. A mounting hole is formed on the inclined beam 10. The fastener 40 includes a bolt 41 and a nut 42. The bolt 41 passes through the fixing hole, the gap between the two support plates 222 and the mounting hole on the inclined beam 10 in sequence. The nut 42 is sleeved on the end of the bolt 41 away from the pressure plate.

[0070] In some embodiments of the utility model, the frame 22 is a high-strength steel frame 22, specifically, the frame 22 is a steel frame 22 with a yield strength greater than or equal to 550MPa. For example, the yield strength of the frame 22 can be 550MPa, 600MPa, 650Mpa or 700MPa, etc. The frame 22 is set as a high-strength steel frame 22, and the high-strength steel frame 22 can further improve the structural strength of the frame 22 itself, further improve the structural strength of the frame assembly 20, and effectively avoid the problem of the frame 22 breaking under high load conditions such as strong winds and snowstorms, reduce the economic losses of the owner, and when the photovoltaic assembly is installed on the inclined beam, the original purlins of the photovoltaic power generation shed can be cancelled, and the frame 22 can be directly set on the inclined beam 10, thereby saving materials, reducing costs, achieving rapid installation, and improving installation efficiency.

[0071] The photovoltaic power generation shed 100 according to the second embodiment of the utility model comprises an inclined beam 10 and a photovoltaic module according to the first embodiment of the utility model, and the photovoltaic module is fixed to the inclined beam 10 by a fastener 40. The photovoltaic power generation shed 100 may comprise a plurality of inclined beams 10 arranged in parallel and at intervals, and the photovoltaic module is arranged on the upper side of the plurality of inclined beams 10 and supported on the plurality of inclined beams 10.

[0072] Other structures and operations of the photovoltaic power generation shed according to the embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.

[0073] According to the photovoltaic power generation shed 100 of the embodiment of the utility model, by setting the photovoltaic components of the first embodiment mentioned above, the photovoltaic components set the frame 22 as a steel frame 22, which can effectively avoid the problem of the frame 22 breaking under high load conditions such as strong winds and snowstorms, thereby reducing the economic losses of the owner. At the same time, due to the high structural strength of the frame 22, the frame 22 can be directly used as the purlin of the photovoltaic power generation shed 100 and directly set on the inclined beam 10. Therefore, there is no need to install purlins, and quick installation can be achieved, which improves installation efficiency, saves materials, and reduces costs.

[0074] It should be noted that, in the photovoltaic power generation shed of this embodiment, the frame assembly 20 can be produced and assembled as a whole in the factory to improve assembly efficiency, and the remaining parts such as the pressing blocks 30 and fasteners 40 are installed on the inclined beam 10 at the construction site.

[0075] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0076] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0077] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, an electrical connection, or a communication; 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.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0079] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A photovoltaic module, characterized in that: include: A plurality of frame assemblies, wherein the plurality of frame assemblies are arranged along a first direction, and each of the frame assemblies comprises: a photovoltaic panel and a frame, wherein the frame is a steel frame, and the number of the frames is two and is suitable for being supported on an inclined beam for mounting the photovoltaic assembly, and the photovoltaic panel is arranged between the two frames and fixed on the two frames; A pressing block, wherein the pressing block is arranged between two adjacent photovoltaic assemblies, and the pressing block abuts against the frames of the two adjacent photovoltaic assemblies; The pressing block is suitable for being fixedly connected to the inclined beam through the fastener so as to fix the two adjacently arranged frame frames to the inclined beam.

2. The photovoltaic module according to claim 1, characterized in that: The frame includes: A mounting portion, wherein the mounting portion has a mounting groove opening toward the photovoltaic panel along the first direction, and an edge of the photovoltaic panel fits into the mounting groove; A support plate extending along a first direction and adapted to be supported on the inclined beam; A vertical plate extends vertically, and the upper and lower ends of the vertical plate are respectively connected to one end of the mounting portion facing the photovoltaic panel and one end of the support plate facing the photovoltaic panel.

3. The photovoltaic module according to claim 2, characterized in that: The support plate is a flat plate extending along a first direction.

4. The photovoltaic module according to claim 3, characterized in that: In the first direction, an end of the support plate facing away from the photovoltaic panel exceeds an end surface of the mounting portion facing away from the photovoltaic panel.

5. The photovoltaic module according to claim 2, characterized in that: The two frames of the same photovoltaic component are symmetrically arranged on two sides of the photovoltaic panel.

6. The photovoltaic module according to any one of claims 2 to 5, characterized in that: The pressing block comprises: A first pressing plate, wherein there are two first pressing plates, and the two first pressing plates are respectively arranged on a side of the mounting portions of two adjacently arranged frames away from the inclined beam, and respectively abut against the two mounting portions; The second pressing plate is connected between the two first pressing plates, and is arranged on the side of the supporting plates of the two adjacently arranged frames that is away from the inclined beam, and is abutted against the two supporting plates. The second pressing plate is provided with a fixing hole for the fastener to pass through.

7. The photovoltaic module according to claim 6, characterized in that: The second pressing plate is a flat plate extending along the first direction, and two ends of the second pressing plate are respectively in contact with the surfaces of the supporting plates of the two frames on one side away from the inclined beam.

8. The photovoltaic module according to claim 6, characterized in that: The pressing block also includes: a connecting plate, which extends in the up and down directions. There are two connecting plates, and the lower ends of the two connecting plates are respectively connected to the two ends of the second pressing plate in the first direction, and the upper ends of the two connecting plates are respectively connected to the end of the first pressing plate away from the photovoltaic panel.

9. The photovoltaic module according to claim 8, characterized in that: In the second direction, both side edges of the first pressing plate are respectively flush with both side edges of the second pressing plate and both side edges of the connecting plate, and the second direction is perpendicular to the first direction.

10. The photovoltaic module according to claim 6, characterized in that: In the first direction, a contact width between the first pressing plate and the mounting portion is equal to a contact width between the second pressing plate and the supporting plate.

11. The photovoltaic module according to claim 6, characterized in that: The fixing hole is located between two adjacently arranged support plates.

12. The photovoltaic module according to claim 1, characterized in that: The yield strength of the frame is greater than or equal to 550 MPa.

13. A photovoltaic power generation shed, characterized in that: include: diagonal beam; According to any one of claims 1-12, the photovoltaic assembly is fixed to the inclined beam by the fastener.

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