Panel structure

Abstract

The utility model relates to the technical field of buildings, in particular to a panel structure. The structure comprises a panel main body and a lap joint structural member, a supporting limiting piece of the lap joint structural piece comprises a limiting part, a lap joint piece comprises a clamping part, and the inner side of the lap joint piece is matched with the outer side of the supporting limiting piece in shape. The lapping pieces are lapped on the adjacent supporting and limiting pieces to form lapping ribs; and the panel main body and the adjacent panel main body are fixedly connected based on the clamping part of the lap joint piece and the limiting part of the adjacent supporting and limiting piece. Due to the fact that the inner side of the lap joint piece in the panel structure is matched with the outer side of the supporting limiting piece in shape, the lap joint piece is in lap joint with the adjacent supporting limiting piece of the adjacent panel body, and fixed connection between the panel body and the adjacent panel body is achieved based on the clamping portion of the lap joint piece and the limiting portion of the adjacent supporting limiting piece. The installation difficulty is reduced; and the lap joint pieces and the adjacent supporting and limiting pieces can form lap joint ribs, so that the stability of the structure is further improved.

Description

Technical Field

[0001] This application relates to the field of building technology, and more specifically, to panel structures. Background Technology

[0002] Roofing panels are structural panels that directly bear the loads of the roof. They are typically made of metals such as aluminum, magnesium, manganese, or alloys and are located on the roof of a building. The primary function of roofing panels is to directly bear the roof's loads, ensuring the structural safety and stability of the roof. During the installation and design of roofing panels, multiple functions such as waterproofing, moisture resistance, sound insulation, fire resistance, and earthquake resistance must be considered to meet the building's usage requirements under various environmental conditions.

[0003] Currently, the connection between adjacent roof panels is achieved by using an electric seam lock machine to interlock the overlapping edges of the adjacent roof panels. The installation process is complicated, and the overlapping edges are prone to deformation or separation in severe weather, which can easily lead to rain leakage. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a panel structure to solve the technical problems of existing roof panels having complicated installation operations and being prone to leaks in inclement weather.

[0005] In a first aspect, embodiments of this application provide a panel structure, the structure comprising: at least one panel body and an overlapping structural member disposed on one side of each of the panel bodies;

[0006] The overlapping structure includes a support limiting member disposed at one end of the panel body and an overlapping member disposed at the other end of the panel body; the overlapping member includes a locking part, the support limiting member includes a limiting part, and the inner shape of the overlapping member matches the outer shape of the support limiting member.

[0007] The lap joint is configured to overlap with the adjacent support limiting member of the adjacent lap joint structure provided on one side of the adjacent panel body to form an lap joint rib; and the fixed connection between the panel body and the adjacent panel body is realized based on the locking part of the lap joint and the limiting part of the adjacent support limiting member.

[0008] In the above implementation process, the panel structure includes at least one panel body and an overlapping structural member disposed on one side of each panel body; the overlapping structural member includes a support limiting member disposed at one end of the panel body and an overlapping member disposed at the other end of the panel body; the overlapping member includes a locking portion, the support limiting member includes a limiting portion, and the inner shape of the overlapping member matches the outer shape of the support limiting member; the overlapping member is configured to overlap onto the adjacent support limiting member of the adjacent overlapping structural member disposed on one side of the adjacent panel body to form an overlapping rib; and a fixed connection between the panel body and the adjacent panel body is achieved based on the locking portion of the overlapping member and the limiting portion of the adjacent support limiting member. Because the inner shape of the overlapping member in this panel structure matches the outer shape of the supporting and limiting member, by overlapping the overlapping member onto the adjacent supporting and limiting member of the adjacent overlapping structure set on one side of the adjacent panel body, a fixed connection between the panel body and the adjacent panel body can be achieved based on the locking part of the overlapping member and the limiting part of the adjacent supporting and limiting member, reducing the installation difficulty. Furthermore, the overlapping member and the adjacent supporting and limiting member can form a lap joint, further improving the stability of the panel structure and reducing the probability of leakage in severe weather. Even in severe weather, the lap joint is not easily deformed, and based on the cooperation of the locking part and the limiting part, the overlapping member and the adjacent supporting and limiting member are not easily separated, solving the technical problems of complex installation operations and easy leakage in severe weather of existing roof panels.

[0009] Optionally, in this embodiment, the support limiting member further includes a concave fixing portion located at one end of the support limiting member away from the panel body; the panel body is configured to achieve a fixed connection with the roof purlin based on a panel fastener that penetrates the support limiting member and the panel body through the concave fixing portion and is inserted into the roof purlin.

[0010] In the aforementioned implementation process, since the supporting limiting member also includes a concave fixing part at the end away from the panel body, the positioning difficulty of the panel fasteners during installation can be reduced by the provided concave fixing part, further reducing the overall installation difficulty of the panel structure. Furthermore, by penetrating the supporting limiting member and the panel body through the concave fixing part and inserting the panel fasteners of the roof purlins, a fixed connection between the panel body and the roof purlins is achieved. This allows for rain and wind protection for the concave fixing part and the panel fasteners based on the overlapping parts of adjacent overlapping structural members when they overlap the supporting limiting member, thereby further improving the overall stability of the panel structure.

[0011] Optionally, in this embodiment of the application, the structure further includes: at least one main panel rib disposed on one side of each panel body; the main panel rib is disposed between the support limiting member and the lap joint.

[0012] In the above implementation process, by providing at least one main panel reinforcement on one side of the panel body, the load-bearing capacity of the corresponding panel body can be improved, thereby improving the overall load-bearing capacity of the panel structure.

[0013] Optionally, in an embodiment of this application, the structure further includes: at least one photovoltaic panel; the photovoltaic panel is configured to be placed on the main rib of the panel and / or the lap joint rib.

[0014] Optionally, in this embodiment, the main rib of the panel includes a main rib support surface; the photovoltaic panel is specifically placed on the main rib support surface of the main rib of the panel.

[0015] In the above implementation process, by placing the photovoltaic panel on the main support surface, the stability of the photovoltaic panel during installation can be improved and the installation difficulty of the photovoltaic panel can be reduced.

[0016] Optionally, in this embodiment of the application, the structure further includes: a first support member, the first support member including a first clamping part and a first supporting part; the inner shape of the first clamping part matches the outer shape of the lap joint, the first clamping part is configured to clamp the outer side of the lap joint; the photovoltaic panel is configured to be placed on the first supporting part when the first clamping part clamps the outer side of the lap joint.

[0017] In the above implementation process, the first support member can provide more mounting support positions for the photovoltaic panel, thereby improving the installation stability of the photovoltaic panel. In addition, since the inner shape of the first clamping part matches the outer shape of the lap joint, the connection stability between adjacent panel bodies can be improved by clamping the outer side of the lap joint with the first clamping part, thereby further improving the stability of the panel structure and reducing the probability of rain leakage in the panel structure under severe weather conditions.

[0018] Furthermore, solar energy is a clean and renewable energy source. Currently, in the development of the photovoltaic industry, the application of solar photovoltaic power generation systems in China is increasing, and distributed photovoltaic power stations are becoming increasingly important. In the photovoltaic rooftops of distributed photovoltaic power stations, photovoltaic modules are mostly connected to the roof panels using mechanical connections, such as screws or bolts, to achieve assembly between the photovoltaic modules and the roof panels. Under the long-term effects of rainwater, the screw structure used to fix the photovoltaic modules to the roof panels is easily corroded, leading to leaks in the roof panels. However, the panel structure provided in this application, based on the fixed connection between the first clamping part and the overlapping rib, and the fixed connection between the photovoltaic panel and the first supporting part, indirectly fixes the photovoltaic panel to the corresponding panel body. Even under long-term rainwater exposure, leaks in the roof panels will not occur due to corrosion of the connecting parts.

[0019] Optionally, in this embodiment, the structure further includes: a second support member, the second support member including a second clamping part and a second support part; the inner shape of the second clamping part matches the outer shape of the main rib of the panel, and the second clamping part is configured to clamp the outer side of the main rib of the panel; the photovoltaic panel is specifically configured to be placed on the first support part and the second support part when the first clamping part clamps the outer side of the lap joint and the second clamping part clamps the outer side of the main rib of the panel; wherein, when the first clamping part clamps the outer side of the lap joint and the second clamping part clamps the outer side of the main rib of the panel, the heights of the first support part and the second support part are the same.

[0020] In the above implementation process, the second support member can provide more mounting support positions for the photovoltaic panel, thereby improving the installation stability of the photovoltaic panel. In addition, since the first clamping part clamps the outside of the lap joint and the second clamping part clamps the outside of the main panel rib, the height of the first support part and the second support part are the same, which can extend the length of the photovoltaic panel that can be stably installed by this panel structure.

[0021] Optionally, in this embodiment of the application, the structure further includes: a support tube, the support tube being configured to be placed on the first support portion and the second support portion; the photovoltaic panel is specifically configured to be placed on the support tube when the support tube is placed on the first support portion and the second support portion.

[0022] In the above implementation process, compared with directly installing the photovoltaic panel on the first support and the second support, installing the photovoltaic panel on the support tube can further reduce the installation difficulty of the photovoltaic panel.

[0023] Optionally, in this embodiment of the application, the structure further includes: a first fixing member and a first fastener; the first fixing member includes a first limiting part and a first fixing part; the inner shape of the first limiting part matches the outer side shape of the photovoltaic panel, and the first limiting part is configured to fit against the outer side of the photovoltaic panel; the first fixing part is configured to fit against the side of the support tube near the photovoltaic panel; the first fastener is configured to realize a fixed connection between the first fixing part and the support tube.

[0024] In the above implementation process, since the first limiting part is attached to the outer edge of the photovoltaic panel and the first fixing part is attached to the side of the support tube near the photovoltaic panel, the first fastener achieves a fixed connection between the first fixing part and the support tube, thereby fixing the photovoltaic panel to one side of the support tube. This eliminates the need for drilling holes in the photovoltaic panel, ensuring the surface integrity of the photovoltaic panel and solving problems such as edge cracking or moisture absorption that can lead to abnormalities in the photovoltaic panel due to drilling holes in the surface.

[0025] Optionally, in this embodiment of the application, the structure further includes: a second fixing member and a second fastener; the second fixing member includes two second limiting portions and a second fixing portion; the inner shape of the second limiting portion matches the outer side shape of the photovoltaic panel, and the second limiting portion is configured to fit against the outer side of two adjacent photovoltaic panels; the second fixing portion is configured to fit against the side of the support tube near the photovoltaic panel; the second fastener is configured to achieve a fixed connection between the second fixing portion and the support tube.

[0026] In the above implementation process, since the second limiting part is attached to the outer edge of the two adjacent photovoltaic panels, and the second fixing part is attached to the side of the support tube near the photovoltaic panel, the second fastener achieves a fixed connection between the second fixing part and the support tube, thereby fixing the two adjacent photovoltaic panels to one side of the support tube. This eliminates the need for drilling holes in the photovoltaic panels, allowing the adjacent ends of the two photovoltaic panels to be fixed to the panel body, ensuring the surface integrity of the photovoltaic panels. It also solves problems such as edge cracking or moisture absorption leading to photovoltaic panel abnormalities that may occur when drilling holes in the photovoltaic panel surface.

[0027] The beneficial effects of this application are as follows: Since the inner shape of the overlapping member in the panel structure matches the outer shape of the supporting and limiting member, by overlapping the overlapping member onto the adjacent supporting and limiting member of the adjacent overlapping structure provided on one side of the adjacent panel body, a fixed connection between the panel body and the adjacent panel body can be achieved based on the locking part of the overlapping member and the limiting part of the adjacent supporting and limiting member, reducing installation difficulty. Furthermore, the overlapping member and the adjacent supporting and limiting member can form an overlapping rib, further improving the stability of the panel structure and reducing the probability of leakage in severe weather. Even in severe weather, the overlapping rib is not easily deformed, and based on the cooperation of the locking part and the limiting part, the overlapping member and the adjacent supporting and limiting member are not easily separated, solving the technical problems of complex installation operations and easy leakage in severe weather of existing roof panels. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the first panel structure provided in the embodiments of this application;

[0030] Figure 2 This is a schematic diagram of the second panel structure provided in the embodiments of this application;

[0031] Figure 3 This is a schematic diagram of the third panel structure provided in the embodiments of this application;

[0032] Figure 4 This is a partial structural diagram of the panel structure provided in an embodiment of this application;

[0033] Figure 5 This is a partial structural diagram of the panel structure provided in an embodiment of this application.

[0034] Reference numerals: 01-Panel structure; 10-Panel body; 20-Overlapping structural component; 201-Supporting and limiting component; 2011-Limiting part; 2012-Concave fixing part; 202-Overlapping component; 2021-Clocking part; 30-Panel fastener; 40-Panel main rib; 50-Photovoltaic panel; 60-First support component; 601-First clamping part; 602-First support part; 70-Second support component; 701-Second clamping part; 702-Second support part; 80-Support tube; 90-First fixing component; 901-First limiting part; 902-First fixing part; 100-First fastener; 110-Second fixing component; 1101-Second limiting part; 1102-Second fixing part; 120-Second fastener. Detailed Implementation

[0035] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit this application.

[0037] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0038] Please refer to Figure 1 , Figure 1 This is a schematic diagram of the structure of a first panel structure 01 provided in an embodiment of this application. The panel structure 01 includes: at least one panel body 10 and an overlapping structural member 20 disposed on one side of each panel body 10;

[0039] The overlapping structural member 20 includes a support limiting member 201 disposed at one end of the panel body 10 and an overlapping member 202 disposed at the other end of the panel body 10; the overlapping member 202 includes a locking part 2021, the support limiting member 201 includes a limiting part 2011, and the inner shape of the overlapping member 202 matches the outer shape of the support limiting member 201.

[0040] The lap joint 202 is configured to overlap with the adjacent support limiting member of the adjacent lap joint structure provided on one side of the adjacent panel body to form an lap joint; and the fixed connection between the panel body 10 and the adjacent panel body is realized based on the locking part 2021 of the lap joint 202 and the limiting part of the adjacent support limiting member.

[0041] The panel body 10 can be an insulation panel, a soundproof panel, or a moisture-proof panel, etc. The number of panel bodies 10 can be one or more, and the specific number can be adjusted according to the actual area required for panel installation, the actual length of the panel bodies 10, and other data. The panel body 10 can be made of metal (e.g., aluminum alloy, aluminum-magnesium alloy, or titanium alloy, etc.). Figure 1 Specifically, this illustrates the case where there is only one panel body 10. The support limiting member 201 can be a concave shape that is narrow in the middle and wide at both ends (e.g., Figure 1 As shown), the end of the support limiting member 201 away from the panel body 10 can be flat, convex or concave arc, or herringbone; this application does not specifically limit this. Figure 1Specifically, this illustrates a case where the end of the support limiting member 201 furthest from the panel body 10 is a concave arc shape. The two ends of the support limiting member 201 refer to the end of the support limiting member 201 closest to the panel body 10 and the end of the support limiting member 201 furthest from the panel body 10. The shape and size of the overlapping member 202 are determined based on the shape and size of the support limiting member 201 (the end of the overlapping member 202 furthest from the panel body 10 can also be flat, convex arc-shaped, or herringbone-shaped, etc.). The size of the overlapping member 202 can be slightly larger than the size of the support limiting member 201 to ensure that the overlapping member 202 can overlap onto the adjacent support limiting member of the adjacent overlapping structure provided on one side of the adjacent panel body, forming an overlapping rib. Figure 1 Specifically, the case where the end of the overlapping member 202 furthest from the panel body 10 is a convex arc shape is shown. The limiting part 2011 can be implemented by a V-shaped groove, a rectangular groove, or a trapezoidal groove, etc.; it should be noted that the V-shaped groove, rectangular groove, or trapezoidal groove here refers to the limiting part 2011 being implemented by a groove similar to a V-shape, a rectangle, or a trapezoid (not a trapezoid in a strict mathematical sense). Since the inner shape of the overlapping member 202 matches the outer shape of the supporting limiting member 201, the locking part 2021 can lock against the limiting part 2011 to achieve a fixed connection between the panel body 10 and the adjacent panel body.

[0042] Therefore, the panel structure 01 provided in this application embodiment includes at least one panel body 10 and an overlapping structural member 20 disposed on one side of each panel body 10. Since the inner shape of the overlapping member 202 in the panel structure 01 matches the outer shape of the support limiting member 201, by overlapping the overlapping member 202 onto the adjacent support limiting member of the adjacent overlapping structural member disposed on one side of the adjacent panel body, a fixed connection between the panel body and the adjacent panel body can be achieved based on the locking part 2021 of the overlapping member 202 and the limiting part of the adjacent support limiting member, reducing installation difficulty. Furthermore, the overlapping member 202 and the adjacent support limiting member can form an overlapping rib, further improving the stability of the panel structure 01 and reducing the probability of leakage in severe weather. Even in severe weather, the overlapping rib is not easily deformed, and based on the cooperation of the locking part and the limiting part, the overlapping member and the adjacent support limiting member are not easily separated, solving the technical problems of complex installation operations and easy leakage in severe weather of existing roof panels.

[0043] Please refer to Figure 2 , Figure 2 This is a schematic diagram of the second panel structure 01 provided in the embodiments of this application.

[0044] In some optional embodiments, the support limiting member 201 further includes a concave fixing portion 2012 located at the end of the support limiting member 201 away from the panel body 10; the panel body 10 is configured to achieve a fixed connection with the roof purlin based on a panel fastener 30 that penetrates the support limiting member 201 and the panel body 10 through the concave fixing portion 2012 and is inserted into the roof purlin.

[0045] Specifically, the concave fixing part 2012 can be implemented by a groove of V-shape, rectangle or trapezoidal shape. The panel fastener 30 can be implemented by screw, bolt or tapered pin. Figure 2 Specifically, the concave fixing portion 2012 is implemented by a rectangular groove, and the panel fastener 30 is implemented by screws. A roof purlin refers to a horizontal roof beam perpendicular to the roof truss or rafters, used to support the rafters or roofing material. In this application, the roof purlin is used to support the aforementioned panel structure 01. Since the support limiting member 201 also includes a concave fixing portion 2012 at the end away from the panel body 10, the concave fixing portion 2012 reduces the difficulty of positioning the panel fastener 30 during installation, further reducing the overall installation difficulty of the panel structure 01. Furthermore, by penetrating the support limiting member 201 and the panel body 10 through the concave fixing part 2012 and inserting the panel fastener 30 of the roof purlin, a fixed connection between the panel body 10 and the roof purlin is achieved. When the overlapping parts of the adjacent overlapping structural members overlap the support limiting member, the overlapping parts of the adjacent overlapping structural members provide rain and wind protection for the concave fixing part 2012 and the panel fastener 30 (which can reduce the possibility of the panel fastener 30 being wetted by rainwater and corroded), thereby further improving the overall stability of the panel structure 01.

[0046] In some optional embodiments, the panel structure 01 further includes at least one panel main rib 40 disposed on one side of each panel body 10; the panel main rib 40 is disposed between the support limiting member 201 and the overlapping member 202.

[0047] The number of main ribs 40 in the panel can be one, two, or five; this application does not impose a specific limitation on this. The specific number of main ribs 40 in the panel can be adjusted based on the length of each panel body 10 and the specific placement position of each main rib 40. Figure 2 Specifically, this illustrates a case where there are two main panel ribs 40, evenly distributed on one side of the panel body 10. By providing at least one main panel rib 40 on one side of the panel body 10, the load-bearing capacity of the corresponding panel body 10 can be increased, thereby improving the overall load-bearing capacity of the panel structure 01.

[0048] Please refer to Figure 3 , Figure 3This is a schematic diagram of the third panel structure 01 provided in the embodiments of this application.

[0049] In some alternative embodiments, the panel structure 01 further includes at least one photovoltaic panel 50; the photovoltaic panel 50 is configured to be placed on the panel main rib 40 and / or the lap rib.

[0050] The number of photovoltaic panels 50 can be adjusted according to actual application requirements. The specific placement of the photovoltaic panels 50 can be adjusted based on their actual length. When the length of the photovoltaic panel 50 is less than the length of the panel body 10, the photovoltaic panel 50 can be placed on the main rib 40; when the length of the photovoltaic panel 50 is greater than or equal to the length of the panel body 10, the photovoltaic panel 50 can be placed on the lap joint ribs. The photovoltaic panels 50 can be directly placed on the main rib 40 or lap joint ribs, or indirectly placed on the main rib 40 or lap joint ribs based on some supporting structure.

[0051] In some optional embodiments, the panel main rib 40 includes a main rib support surface; the photovoltaic panel 50 is specifically placed on the main rib support surface of the panel main rib 40.

[0052] Specifically, the main rib support surface can be a rough yet smooth surface; smoothness refers to a high degree of flatness, and roughness refers to a high coefficient of friction, which can improve the stability of the photovoltaic panel 50 on the main rib support surface. When the height of the main rib support surface is higher than the lap joint, a longer photovoltaic panel 50 can be placed on multiple main rib support surfaces corresponding to multiple panel bodies 10. When the height of the main rib support surface is lower than the lap joint and multiple panel main ribs 40 are provided on one side of the same panel body 10, the photovoltaic panel 50 can be placed on multiple main rib support surfaces corresponding to the same panel body 10. By placing the photovoltaic panel 50 on the main rib support surface, the stability of the photovoltaic panel 50 during installation can be improved, and the installation difficulty of the photovoltaic panel 50 can be reduced.

[0053] In some optional embodiments, the panel structure 01 further includes: a first support member 60, the first support member 60 including a first clamping portion 601 and a first support portion 602; the inner shape of the first clamping portion 601 matches the outer shape of the lap joint, and the first clamping portion 601 is configured to clamp the outer side of the lap joint; the photovoltaic panel 50 is configured to be placed on the first support portion 602 when the first clamping portion 601 clamps the outer side of the lap joint.

[0054] Before the first clamping part 601 clamps the outer side of the corresponding lap joint, a layer of weather-resistant structural adhesive can be applied inside the first clamping part 601 to improve the connection stability between the first clamping part 601 and the corresponding lap joint. The inner shape of the first clamping part 601 matches the outer shape of the lap joint, that is, the outer shape of the lap joint 202 of the lap joint structure 20. The first clamping part 601 may include two first clamping feet, forming a "first clamping part 601 whose inner shape matches the outer shape of the lap joint". The two first clamping feet can be slightly opened under external force so that the inner side of the first clamping feet fits against the outer side of the corresponding lap joint, and by releasing the external force, the first clamping part 601 clamps the outer side of the corresponding lap joint. A first clamping support surface can be provided on the side of the first support part 602 away from the panel body 10 to support the photovoltaic panel 50 or other structural components. The first support member 60 can provide more mounting support positions for the photovoltaic panel 50, thereby improving the installation stability of the photovoltaic panel 50. In addition, since the inner shape of the first clamping part 601 matches the outer shape of the lap joint, the connection stability between adjacent panel bodies can be improved by clamping the outer side of the lap joint with the first clamping part 601, thereby further improving the stability of the panel structure 01 and reducing the probability of rain leakage in the panel structure 01 under severe weather conditions.

[0055] In some alternative embodiments, the panel structure 01 may further include a first clamping fastener for securing the first clamping portion 601, the first clamping fastener being configured to secure the first clamping portion 601 when it clamps the outer side of the lap joint bar. The first clamping fastener may be implemented by a bolt, nut, or other similar fastening structure.

[0056] In some optional embodiments, the panel structure 01 further includes: a second support member 70, the second support member 70 including a second clamping part 701 and a second support part 702; the inner shape of the second clamping part 701 matches the outer shape of the main panel rib 40, and the second clamping part 701 is configured to clamp the outer side of the main panel rib 40; the photovoltaic panel 50 is specifically configured to be placed on the first support part 602 and the second support part 702 when the first clamping part 601 clamps the outer side of the lap joint rib and the second clamping part 701 clamps the outer side of the main panel rib 40; wherein, when the first clamping part 601 clamps the outer side of the lap joint rib and the second clamping part 701 clamps the outer side of the main panel rib 40, the heights of the first support part 602 and the second support part 702 are the same.

[0057] Before the second clamping part 701 clamps the outer side of the corresponding panel main rib 40, a layer of weather-resistant structural adhesive can be applied inside the second clamping part 701 to improve the connection stability between the second clamping part 701 and the panel main rib 40. The second clamping part 701 may include two second clamping feet, forming a "second clamping part 701 whose inner shape matches the outer shape of the panel main rib 40". The two second clamping feet can be slightly spread open under external force so that the inner side of the second clamping feet fits against the outer side of the corresponding panel main rib 40, and by releasing the external force, the second clamping part 701 clamps the outer side of the corresponding lap rib. A second clamping support surface can be provided on the side of the second support part 702 away from the panel body 10 to support the photovoltaic panel 50 or other structural components. The heights of the first support portion 602 and the second support portion 702 refer to: the height of the first clamping support surface of the first support portion 602 relative to the surface of the panel body 10, and the height of the second clamping support surface of the second support portion 702 relative to the surface of the panel body 10; or, the distance between the end of the first support portion 602 away from the surface of the panel body 10 and the panel body 10, and the distance between the end of the second support portion 702 away from the surface of the panel body 10 and the panel body 10. The second support member 70 can provide more mounting support positions for the photovoltaic panel 50, thereby improving the installation stability of the photovoltaic panel 50. Furthermore, since the first clamping portion 601 clamps the outer side of the lap joint rib and the second clamping portion 701 clamps the outer side of the panel main rib 40, the heights of the first support portion 602 and the second support portion 702 are the same, which can extend the length of the photovoltaic panel that can be stably installed by the panel structure 01.

[0058] In some alternative embodiments, the panel structure 01 may further include a second clamping fastener for securing the second clamping portion 701. The second clamping fastener is configured to secure the second clamping portion 701 when it clamps the outer side of the panel main rib 40. The second clamping fastener may be implemented by bolts, nuts, or other similar fastening structures. Figure 2 The diagram shows a case where both the first and second clamping fasteners are implemented using a bolt and nut structure.

[0059] In some optional embodiments, the panel structure 01 further includes a support tube 80, which is configured to be placed on the first support portion 602 and the second support portion 702; the photovoltaic panel 50 is specifically configured to be placed on the support tube 80 when the support tube 80 is placed on the first support portion 602 and the second support portion 702.

[0060] The support tube 80 can be made of C-shaped tube or rectangular tube, etc. Compared with directly installing the photovoltaic panel 50 on the first support part 602 and the second support part 702, installing the photovoltaic panel 50 on the support tube 80 can further reduce the installation difficulty of the photovoltaic panel 50.

[0061] Please refer to Figure 4 , Figure 4 This is a partial structural diagram of panel structure 01 provided in an embodiment of this application. Figure 4 Specifically, the diagram shows a partial area A of panel structure 01.

[0062] In some optional embodiments, the panel structure 01 further includes: a first fixing member 90 and a first fastener 100; the first fixing member 90 includes a first limiting part 901 and a first fixing part 902; the inner shape of the first limiting part 901 matches the outer side shape of the photovoltaic panel 50, and the first limiting part 901 is configured to fit against the outer side of the photovoltaic panel 50; the first fixing part 902 is configured to fit against the side of the support tube 80 near the photovoltaic panel 50; the first fastener 100 is configured to achieve a fixed connection between the first fixing part 902 and the support tube 80.

[0063] The first fastener 100 can be implemented using fastening structures such as screws or bolts. Since the first limiting part 901 is attached to the outer edge of the photovoltaic panel 50, and the first fixing part 902 is attached to the side of the support tube 80 near the photovoltaic panel 50, the first fastener 100 achieves a fixed connection between the first fixing part 902 and the support tube 80, thereby fixing the photovoltaic panel 50 to one side of the support tube 80. This eliminates the need for drilling holes in the photovoltaic panel 50, allowing it to be fixed to the panel body 10 and ensuring the surface integrity of the photovoltaic panel 50. It also solves problems such as edge cracking or moisture absorption leading to photovoltaic panel abnormalities that may occur when drilling holes in the photovoltaic panel surface.

[0064] Please refer to Figure 5 , Figure 5 This is a schematic diagram of another partial structure of the panel structure 01 provided in an embodiment of this application. Figure 5 Specifically, the diagram shows a partial area B of panel structure 01.

[0065] In some optional embodiments, the panel structure 01 further includes: a second fixing member 110 and a second fastener 120; the second fixing member 110 includes two second limiting portions 1101 and a second fixing portion 1102; the inner shape of the second limiting portion 1101 matches the outer side shape of the photovoltaic panel 50, and the second limiting portion 1101 is configured to fit against the outer side of two adjacent photovoltaic panels 50; the second fixing portion 1102 is configured to fit against the side of the support tube 80 near the photovoltaic panel 50; the second fastener 120 is configured to achieve a fixed connection between the second fixing portion 1102 and the support tube 80.

[0066] The second fastener 120 can be implemented using fastening components such as screws or bolts. The implementation method of the second fastener 120 can be the same as or different from that of the first fastener 100. Since the second limiting part 1101 is attached to the outer edge of two adjacent photovoltaic panels 50, and the second fixing part 1102 is attached to the side of the support tube 80 near the photovoltaic panel 50, the second fastener 120 achieves a fixed connection between the second fixing part 1102 and the support tube 80, thereby fixing the two adjacent photovoltaic panels 50 to one side of the support tube 80. Without the need for drilling holes in the photovoltaic panels 50, the adjacent ends of the two adjacent photovoltaic panels 50 can be fixed to the panel body 10, ensuring the surface integrity of the photovoltaic panels 50; this solves the problems that may occur due to edge cracking or easy moisture absorption leading to photovoltaic panel abnormalities when drilling holes in the photovoltaic panel surface.

[0067] In this process, the initial position panel body 10 can be fixed to the roof purlin first using screws or bolts. The end of the initial position panel body 10 with the overlapping member 202 (or the end with the supporting limiting member 201; this explanation uses the end with the overlapping member 202 as an example) is then fixed to the roof purlin. Next, a panel fastener 30 is inserted into the concave fixing part 2012 of the supporting limiting member 201, away from the initial position panel body 10. The panel fastener 30 penetrates the supporting limiting member 201 and the initial position panel body 10, and is inserted into the roof purlin, thus fixing the end of the initial position panel body 10 with the supporting limiting member 201 to the roof purlin as well; this achieves a fixed connection between the initial position panel body 10 and the roof purlin.

[0068] For the next position panel body 10, the overlapping member 202 corresponding to the next position panel body 10 can be overlapped onto the support limiting member 201 corresponding to the initial position panel body 10 to form an overlapping rib. Then, based on the locking part 2021 of the overlapping member 202 corresponding to the next position panel body 10 and the limiting part 2011 of the support limiting member 201 corresponding to the initial position panel body 10, a fixed connection between the initial position panel body 10 and the next position panel body 10 is achieved. Then, the panel fastener 30 is inserted into the concave fixing part 2012 at the end of the support limiting member 201 away from the next position panel body 10. The panel fastener 30 penetrates the support limiting member 201 and the next position panel body 10 and is inserted into the roof purlin, thereby fixing the end of the next position panel body 10 with the support limiting member 201 to the roof purlin as well; thus, a fixed connection between the next position panel body 10 and the roof purlin is achieved.

[0069] For the terminal panel body 10, the overlapping member 202 corresponding to the terminal panel body 10 can be overlapped onto the support limiting member 201 corresponding to the previous panel body 10 to form an overlapping rib. Then, based on the locking part 2021 of the overlapping member 202 corresponding to the terminal panel body 10 and the limiting part 2011 of the support limiting member 201 corresponding to the previous panel body 10, a fixed connection between the terminal panel body 10 and the previous panel body 10 is achieved. Then, the panel fastener 30 is inserted into the concave fixing part 2012 at the end of the support limiting member 201 away from the terminal panel body 10. The panel fastener 30 penetrates the support limiting member 201 and the terminal panel body 10 and is inserted into the roof purlin, thereby fixing the end of the terminal panel body 10 with the support limiting member 201 to the roof purlin as well; thus, a fixed connection between the terminal panel body 10 and the roof purlin is achieved.

[0070] After all the panel bodies 10 are installed, the first support 60 and the second support 70 are installed on the outside of the lap joint and the main panel reinforcement 40, respectively. The support tube 80 can be fixedly connected to the support parts of the first support 60 and the second support 70 using screws. Then, the photovoltaic panel 50 is fixed to the support tube 80 using the first fastener 90, the first fastener 100, the second fastener 110 and the second fastener 120, thereby achieving a fixed connection between the photovoltaic panel 50 and the panel body 10.

[0071] In the various embodiments of this application, the functional modules can be integrated together to form an independent part, or each module can exist independently, or two or more modules can be integrated to form an independent part.

[0072] The above description is only an optional implementation of the embodiments of this application, but the protection scope of the embodiments of this application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the embodiments of this application should be covered within the protection scope of the embodiments of this application.

Claims

1. A panel structure, characterized in that, The structure includes: at least one panel body and an overlapping structural member disposed on one side of each panel body; The overlapping structure includes a support limiting member disposed at one end of the panel body and an overlapping member disposed at the other end of the panel body; the overlapping member includes a locking part, the support limiting member includes a limiting part, and the inner shape of the overlapping member matches the outer shape of the support limiting member. The lap joint is configured to overlap with the adjacent support limiting member of the adjacent lap joint structure provided on one side of the adjacent panel body to form an lap joint rib; and the fixed connection between the panel body and the adjacent panel body is realized based on the locking part of the lap joint and the limiting part of the adjacent support limiting member.

2. The structure according to claim 1, characterized in that, in, The support limiting member further includes: a concave fixing part located at one end of the support limiting member away from the panel body; The panel body is configured to achieve a fixed connection with the roof purlin based on a panel fastener that penetrates the support limiting member and the panel body through the concave fixing part and is inserted into the roof purlin.

3. The structure according to claim 1 or 2, characterized in that, The structure further includes: at least one main panel rib disposed on one side of each panel body; the main panel rib is disposed between the support limiting member and the lap joint.

4. The structure according to claim 3, characterized in that, The structure further includes: at least one photovoltaic panel; the photovoltaic panel is configured to be placed on the main rib of the panel and / or the lap joint rib.

5. The structure according to claim 4, characterized in that, in, The main rib of the panel includes a main rib support surface; the photovoltaic panel is specifically placed on the main rib support surface of the main rib of the panel.

6. The structure according to claim 4, characterized in that, The structure further includes: a first support member, the first support member including a first clamping part and a first supporting part; The inner shape of the first clamping part matches the outer shape of the lap joint bar, and the first clamping part is configured to clamp the outer side of the lap joint bar; The photovoltaic panel is configured to be placed on the first support portion with the outer side of the lap joint clamped by the first clamping portion.

7. The structure according to claim 6, characterized in that, The structure further includes: a second support member, the second support member including a second clamping part and a second supporting part; The inner shape of the second clamping part matches the outer shape of the main panel rib, and the second clamping part is configured to clamp the outer side of the main panel rib. The photovoltaic panel is specifically configured such that, with the first clamping part clamping the outer side of the lap joint and the second clamping part clamping the outer side of the panel main rib, it is placed on the first support part and the second support part. Wherein, when the first clamping part clamps the outer side of the lap joint bar and the second clamping part clamps the outer side of the panel main bar, the heights of the first support part and the second support part are the same.

8. The structure according to claim 7, characterized in that, The structure further includes a support tube, which is configured to be placed on the first support portion and the second support portion; The photovoltaic panel is specifically configured such that, with the support tube placed on the first support portion and the second support portion, it is placed on the support tube.

9. The structure according to claim 8, characterized in that, The structure further includes: a first fixing member and a first fastener; The first fixing member includes a first limiting part and a first fixing part; the inner shape of the first limiting part matches the outer edge shape of the photovoltaic panel, and the first limiting part is configured to fit against the outer edge of the photovoltaic panel; the first fixing part is configured to fit against the side of the support tube near the photovoltaic panel. The first fastener is configured to achieve a fixed connection between the first fixing part and the support tube.

10. The structure according to claim 9, characterized in that, The structure also includes: a second fastener and a second fastener; The second fixing member includes two second limiting parts and a second fixing part; the inner shape of the second limiting part matches the outer edge shape of the photovoltaic panel, and the second limiting part is configured to fit against the outer edge of two adjacent photovoltaic panels; the second fixing part is configured to fit against the side of the support tube near the photovoltaic panel. The second fastener is configured to achieve a fixed connection between the second fixing part and the support tube.

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