A building component, a roofing structure and a building

Abstract

This application provides a building component, a roof structure, and a building. The building component includes a panel body, a first connector, a second connector, and multiple ribs. The panel body has an upper surface and a lower surface for contacting purlins. The first connector is disposed at one end of the panel body in a first direction, and the second connector is disposed at the other end of the panel body in the first direction. Multiple ribs are spaced apart along the first direction on the upper surface of the panel body. By placing the ribs on the upper surface of the panel body, this application enables the lower surface of the panel body to completely fit the purlins, thereby increasing the contact area between the building component and the purlins. Increasing the contact area between the purlins and the building component helps to distribute the load more evenly, avoids local stress concentration, and improves the supporting effect of the purlins on the building component.

Description

Technical Field

[0001] This application relates to the field of building technology, and more particularly to a building component, roof structure, and building. Background Technology

[0002] With the advancement and development of science and technology, people are pursuing greater comfort and expanding their living and working spaces. As roofs become more functional, metal roofs have become the preferred choice for many homeowners.

[0003] In related technologies, the roof panels have relatively poor structural strength, which can easily lead to localized stress concentration in the ribs when subjected to external forces. Secondly, capillary water leakage is prone to occur at the splicing points of adjacent roof panels, making assembly difficult and on-site construction challenging to guarantee quality, thus increasing the risk of leaks. Utility Model Content

[0004] This application provides a building component, roof structure, and building to solve or alleviate one or more technical problems in the prior art.

[0005] As one aspect of the embodiments of this application, this application provides a building component, which includes:

[0006] The plate body has an upper surface and a lower surface for contacting the purlin;

[0007] The first connector is disposed at one end of the plate body in the first direction;

[0008] The second connector is located at the other end of the plate body in the first direction;

[0009] Multiple ribs are spaced apart on the upper surface of the plate body along a first direction, and the ribs extend along a second direction, with the first and second directions intersecting.

[0010] In some embodiments, the rib defines a first side, a second side, and a third side, which are sequentially adjacent to each other along a first direction.

[0011] In some embodiments, the angle between the first side and the second side is greater than 90 degrees, and the angle between the second side and the third side is greater than 90 degrees.

[0012] In some embodiments, a first slot extending in a second direction and used for mounting a photovoltaic bracket is defined on a first side, and a second slot extending in the second direction and used for mounting a photovoltaic bracket is defined on a third side.

[0013] In some embodiments, the first side includes a first clamping surface and a second clamping surface, one side of the first clamping surface is connected to the second side, the other side is connected to the second clamping surface, the included angle between the first clamping surface and the second side is less than 90 degrees, and a first slot is defined between the first clamping surface and the second clamping surface.

[0014] The third side includes a third clamping surface and a fourth clamping surface. One side of the third clamping surface is connected to the second side, and the other side is connected to the fourth clamping surface. The angle between the third clamping surface and the second side is less than 90 degrees. A second slot is defined between the third clamping surface and the fourth clamping surface.

[0015] In some embodiments, the lower surfaces of the first connector and the second connector are respectively flush with the lower surface of the plate body.

[0016] In some embodiments, a waterproof membrane layer is also included, which covers the upper surface of the first connector, the upper surface of the panel body, the upper surface of the rib, and the upper surface of the second connector.

[0017] In some embodiments, the ribs are made of polyurethane.

[0018] In some embodiments, the first connector includes a first body, a first protrusion, and a second protrusion, the first protrusion and the second protrusion being spaced apart along a third direction on the side of the first body facing away from the plate body;

[0019] The second connector includes a second body, a fourth protrusion, and a third protrusion. The third and fourth protrusions are spaced apart along a third direction on the side of the second body facing away from the plate body.

[0020] The first protrusion and the second protrusion are defined by a first slot that is adapted to the third protrusion, and the third protrusion and the fourth protrusion are defined by a second slot that is adapted to the second protrusion; the first direction, the second direction and the third direction intersect each other.

[0021] As another aspect of this application, a roof structure is also provided, the roof structure including purlins and a plurality of building components as described in any of the above embodiments, the plurality of building components being spliced ​​along a first direction, the purlins being disposed below the building components, and the purlins contacting the lower surface of the panel body.

[0022] In some embodiments, the system also includes fasteners that connect a first connector of one of two adjacent building components, a second connector of the other building component, and a purlin.

[0023] As another aspect of this application, a building is also provided, characterized in that it includes a roof structure as described in any of the preceding embodiments.

[0024] The embodiments of this application have the following beneficial effects:

[0025] According to the technology of this application, the ribs can strengthen the structural strength of building components, preventing them from bending and deforming during use, thereby improving the structural strength and stability of the roof structure and preventing damage and breakage due to excessive load. Secondly, by placing the ribs on the upper surface of the panel, the lower surface of the panel can be completely fitted with the purlins, increasing the contact area between the building components and the purlins. This increased contact area facilitates more even load distribution, preventing localized stress concentration and improving the purlins' support effect on the building components. Furthermore, compared to designs where multiple ribs are placed on the lower surface of the panel, resulting in grooves between the ribs located between the panel and the purlins, this application places the ribs on the upper surface of the panel. This avoids grooves between the ribs being located between the building components and the purlins, reducing the space where sewage and dirt can accumulate between the panel and the purlins, facilitating later cleaning of the gaps under the building components. Attached Figure Description

[0026] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0027] Figure 1 This diagram illustrates the structure of a building component according to an embodiment of this application.

[0028] Figure 2 Show Figure 1 Enlarged diagram of A in the middle;

[0029] Figure 3 Show Figure 1 Enlarged diagram of B in the diagram;

[0030] Figure 4 A schematic diagram of the roof structure according to an embodiment of this application is shown;

[0031] Figure 5 Show Figure 4 Enlarged diagram of C in the middle;

[0032] Figure 6 A structural schematic diagram of a building component according to another embodiment of this application is shown;

[0033] Figure 7 Show Figure 6 Enlarged diagram of D in the middle;

[0034] Figure 8A schematic diagram of a roof structure according to an embodiment of this application is shown.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Roof structure;

[0037] 10. Building component; 100. Panel body; 110. Upper surface; 120. Lower surface; 130. First connecting end; 140. Second connecting end; 200. First connector; 210. First main body; 220. First protrusion; 230. Second protrusion; 300. Second connector; 310. Second main body; 320. Fourth protrusion; 330. Third protrusion; 400. Rib; 410. First side surface; 411. First slot; 412. First clamping surface; 413. Second clamping surface; 420. Second side surface; 430. Third side surface; 431. Second slot; 432. Third clamping surface; 433. Fourth clamping surface; 500. Waterproof membrane layer;

[0038] 20. Purlins;

[0039] 30. Fasteners;

[0040] X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0041] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0042] Figure 1 This diagram illustrates the structure of building component 10 according to an embodiment of this application. Figure 2 Show Figure 1 An enlarged diagram of A in the diagram. Figure 3 Show Figure 1 Enlarged diagram of B in the diagram. Figure 4 This diagram shows a structural schematic of the roof structure 1 according to an embodiment of the present application. Figure 5 Show Figure 4 An enlarged diagram of C in the middle. Figure 6 A structural schematic diagram of building component 10 according to another embodiment of this application is shown. Figure 7 Show Figure 6 See the enlarged diagram of D in the middle. Figures 1 to 7This application provides a building component 10, which includes a panel body 100, a first connector 200, a second connector 300, and a plurality of ribs 400. The panel body 100 has an upper surface 110 and a lower surface 120 for contacting purlins 20. The first connector 200 is disposed at one end of the panel body 100 in a first direction X, and the second connector 300 is disposed at the other end of the panel body 100 in the first direction X.

[0043] See Figure 1 Multiple ribs 400 are spaced apart along the first direction X on the upper surface 110 of the plate body 100, and the ribs 400 extend along the second direction Y, where the first direction X and the second direction Y intersect.

[0044] In this embodiment, the purlin 20 is used to support the building component 10. When the building component 10 is placed on the purlin 20, the lower surface 120 of the panel body 100 is supported on the purlin 20, thereby enabling the purlin 20 to support the building component 10. Secondly, the ribs 400 placed on the upper surface 110 of the panel body 100 can prevent the panel body 100 from bending or deforming during use, which helps to increase the structural strength and stability of the building component 10.

[0045] See in some examples Figure 1 and Figure 4 The first direction X is the length direction of the plate body 100, and the second direction Y is the width direction of the plate body 100. When multiple ribs 400 are spaced apart along the first direction X on the upper surface 110 of the plate body 100 and the ribs 400 extend along the second direction Y, a groove for water flow is formed between two adjacent ribs 400. This arrangement can increase the structural strength and stability of the building component 10 through the ribs 400. On the other hand, by setting the extension direction of the ribs 400 to the direction of water flow, water can flow down along the groove, avoiding water accumulation in the building component 10 due to the arrangement of the ribs 400.

[0046] According to the embodiments of this application, the ribs 400 can strengthen the structural strength of the building component 10, preventing the building component 10 from flexing and deforming during use, thereby improving the structural strength and stability of the roof structure 1 and preventing damage and breakage of the building component 10 due to excessive load. Secondly, by setting the ribs 400 on the upper surface 110 of the panel body 100, this application can make the lower surface 120 of the panel body 100 completely fit the purlin 20, thereby increasing the contact area between the building component 10 and the purlin 20. Increasing the contact area between the purlin 20 and the building component 10 is beneficial for more evenly distributing the load, avoiding local stress concentration, and improving the supporting effect of the purlin 20 on the building component 10. Furthermore, compared to the scheme in which multiple ribs 400 are provided on the lower surface 120 of the panel body 100, so that the grooves between the ribs 400 are located between the panel body 100 and the purlin 20, this application provides the ribs 400 on the upper surface 110 of the panel body 100. This avoids the grooves between the ribs 400 being located between the building component 10 and the purlin 20, thereby reducing the space between the panel body 100 and the purlin 20 where sewage and dirt can accumulate, and facilitating the cleaning of the gaps under the building component 10 in the later stages.

[0047] In this embodiment, the first connector 200 and the second connector 300 can be locked in place. When the building component 10 of this application needs to be installed on the roof structure 1, multiple building components 10 need to be prepared first, and then the multiple building components 10 are spliced ​​together. That is, the second connector 300 of one of the two adjacent building components 10 is locked in place with the first connector 200 of the other building component 10, thereby realizing the connection between the multiple building components 10.

[0048] In some embodiments, see Figure 1 and Figure 6 Rib 400 defines a first side 410, a second side 420, and a third side 430, which are sequentially adjacent to each other along a first direction X. For example, the first side 410, second side 420, and third side 430 are sequentially adjacent to each other along the length direction. One side of the first side 410 is connected to the upper surface 110 of the plate body 100, the other side of the first side 410 is connected to one side of the second side 420, the other side of the second side 420 is connected to one side of the third side 430, and the other side of the third side 430 is connected to the upper surface 110 of the plate body 100.

[0049] In some examples, the cross-sectional shape of the rib 400 can be polygonal, such as triangle, rectangle, trapezoid, etc. By setting the rib 400 facing outward on the plate body 100, the flexural deformation resistance of the building component 10 during use can be effectively improved, thereby improving the strength and stability of the roof structure 1.

[0050] In some embodiments, see Figure 1 The included angle between the first side 410 and the second side 420 is greater than 90 degrees, and the included angle between the second side 420 and the third side 430 is greater than 90 degrees. For example, the included angle between the first side 410 and the second side 420 is 120 degrees, and the included angle between the second side 420 and the third side 430 is 120 degrees. With this configuration, the cross-sectional shape of the rib 400 is trapezoidal, and the side with the larger area of ​​the rib 400 is connected to the upper surface 110 of the plate body 100. This increases the connection area between the rib 400 and the plate body 100, which is beneficial for improving the compressive strength and bending stiffness of the plate body 100.

[0051] In this embodiment, the groove formed between two adjacent ribs 400 can be used to install a photovoltaic bracket, thereby enabling the photovoltaic module to be installed on the photovoltaic bracket.

[0052] In other embodiments, see Figure 6 and Figure 7 The first side 410 is defined with a first slot 411 extending along the second direction Y for mounting a photovoltaic bracket, and the third side 430 is defined with a second slot 431 extending along the second direction Y for mounting a photovoltaic bracket.

[0053] See in some examples Figure 6 and Figure 7 The first side surface 410 includes a first clamping surface 412 and a second clamping surface 413. One side of the first clamping surface 412 is connected to the second side surface 420, and the other side is connected to the second clamping surface 413. The included angle between the first clamping surface 412 and the second side surface 420 is less than 90 degrees. A first slot 411 is defined between the first clamping surface 412 and the second clamping surface 413.

[0054] For example, the first clamping surface 412 and the second clamping surface 413 are planes, the included angle between the first clamping surface 412 and the second side surface 420 is 60 degrees, and the first clamping surface 412 and the second clamping surface 413 clamp to form a first slot 411 with a triangular cross section, and the first slot 411 is recessed towards the interior of the rib 400.

[0055] It should be noted that the included angle between the first clamping surface 412 and the second side surface 420 can also be 70 degrees, 80 degrees, or 85 degrees. This embodiment does not limit the included angle between the first clamping surface 412 and the second side surface 420; it can be set according to actual design and usage requirements.

[0056] See Figure 6 and Figure 7 The third side surface 430 includes a third clamping surface 432 and a fourth clamping surface 433. One side of the third clamping surface 432 is connected to the second side surface 420, and the other side is connected to the fourth clamping surface 433. The included angle between the third clamping surface 432 and the second side surface 420 is less than 90 degrees. A second slot 431 is defined between the third clamping surface 432 and the fourth clamping surface 433.

[0057] For example, the third clamping surface 432 and the fourth clamping surface 433 are planes, the included angle between the third clamping surface 432 and the fourth side is 60 degrees, the first clamping surface 412 and the second clamping surface 413 clamp to form a first slot 411 with a triangular cross section, and the second slot 431 is recessed toward the interior of the rib 400.

[0058] It should be noted that the included angle between the third clamping surface 432 and the fourth side surface can also be 70 degrees, 80 degrees, or 85 degrees. This embodiment does not limit the included angle between the third clamping surface 432 and the fourth side surface; it can be set according to actual design and usage requirements.

[0059] According to an embodiment of this application, the photovoltaic bracket has two hinged first clamping arms and second clamping arms. With the arrangement of the first slot 411 and the second slot 431, the first clamping arm can be clamped in the first slot 411 and the second clamping arm can be clamped in the second slot 431, thereby realizing the clamping of the rib 400 by the photovoltaic bracket. With this arrangement, the embodiment of this application can not only install the photovoltaic module in the groove between two adjacent ribs 400, but also install the photovoltaic module on the rib 400 by the photovoltaic bracket, thereby improving the versatility of the building component 10 of this application, which is conducive to increasing the coverage area of ​​the photovoltaic module on the building component 10, thereby improving the photovoltaic power generation efficiency.

[0060] In some embodiments, see Figure 5The lower surfaces 120 of the first connector 200 and the second connector 300 are flush with the lower surface 120 of the board body 100. With this arrangement, when multiple building components 10 are assembled on the upper side of the purlin 20, the first connector 200 and the second connector 300 will not support or lift the board body 100. This allows the lower surface 120 of the board body 100 to still fit against the purlin 20 after the multiple building components 10 are assembled. This increases the contact area between the building components 10 and the purlin 20, which helps to distribute the load more evenly, avoids local stress concentration, and improves the support effect of the purlin 20 on the building components 10.

[0061] In some embodiments, see Figure 1 The embodiments of this application also include a waterproof membrane layer 500, which covers the upper surface 110 of the first connector 200, the upper surface 110 of the board body 100, the upper surface 110 of the rib 400, and the upper surface 110 of the second connector 300.

[0062] In some examples, the waterproof membrane layer 500 can be a thermoplastic polyolefin waterproof membrane or a polyvinyl chloride waterproof membrane. The waterproof membrane layer 500 can be a waterproof material formed by polymerizing ethylene propylene rubber and polypropylene to form a thermoplastic polyolefin synthetic resin base, and adding antioxidants, anti-aging agents, etc. The waterproof membrane can also use polyester fiber mesh as a reinforcing material.

[0063] For example, the waterproof membrane layer 500 of building component 10 is made of thermoplastic polyolefin waterproof membrane, which has a service life of over 10 years. The waterproof membrane layer 500 also features strong environmental adaptability, high joint peel strength, good aging resistance, excellent chemical corrosion resistance, good plasticity, and energy-saving and environmentally friendly characteristics. The waterproof membrane layer 500 also has excellent puncture resistance. Combining the waterproof membrane layer 500 with the panel body 100 to form a fused tile system can effectively solve the problem of rust and aging of traditional metal color steel roof panels, avoiding the loss of waterproof functionality due to rust and aging.

[0064] It should be noted that the waterproof membrane layer 500 may include, but is not limited to, one of thermoplastic polyolefin waterproof membranes and polyester fiber reinforced polyvinyl chloride membranes. This disclosure does not limit the specific material of the waterproof membrane layer 500; it can be set according to actual design and usage requirements.

[0065] In some embodiments, the rib 400 is made of polyurethane. Polyurethane material has excellent abrasion resistance and elasticity, and can provide good impact resistance and fatigue resistance, which helps to improve the durability of the rib 400 and enhance the structural stability of the building component 10.

[0066] In some embodiments, the rib 400 and the plate body 100 are integrally formed. It should be noted that the rib 400 and the plate body 100 can also be connected by assembly. This disclosure does not limit the connection method of the rib 400 and the plate body 100; it can be set according to actual design and usage requirements.

[0067] In some embodiments, see Figure 1 , Figure 2 , Figure 4 as well as Figure 5 The first connector 200 includes a first body 210, a first protrusion 220 and a second protrusion 230. The first protrusion 220 and the second protrusion 230 are spaced apart along the third direction Z on the side of the first body 210 facing away from the plate body 100.

[0068] See Figure 1 , Figure 3 , Figure 4 as well as Figure 5 The second connector 300 includes a second body 310, a fourth protrusion 320 and a third protrusion 330. The third protrusion 330 and the fourth protrusion 320 are spaced apart along the third direction Z on the side of the second body 310 facing away from the plate body 100.

[0069] A first slot adapted to the third protrusion 330 is defined between the first protrusion 220 and the second protrusion 230, and a second slot adapted to the second protrusion 230 is defined between the third protrusion 330 and the fourth protrusion 320. The first direction X, the second direction Y, and the third direction Z intersect.

[0070] For example, the first protrusion 220 and the second protrusion 230 are spaced apart along the thickness direction of the plate body 100 on the side of the first body 210 facing away from the plate body 100, and the third protrusion 330 and the fourth protrusion 320 are spaced apart along the thickness direction of the plate body 100 on the side of the second body 310 facing away from the plate body 100.

[0071] In some examples, the first direction X, the second direction Y, and the third direction Z are perpendicular to each other. Perpendicularity here means completely perpendicular or almost completely perpendicular. For example, the angle between the first direction X, the second direction Y, and the third direction Z is within the range of 90±5°.

[0072] According to the embodiments of this application, in order to facilitate the explanation of the technical solution of this application, two adjacent building components 10 are respectively named as the first building component 10 and the second building component 10. When the building component 10 of this application needs to be applied to the roof structure 1, the first building component 10 and the first connector 200 and the second connector 300 of the second building component 10 are connected. The second protrusion 230 of the first connector 200 of the first building component 10 is inserted into the second slot of the second connector 300 of the second building component 10, or the fourth protrusion 320 of the second connector 300 of the second building component 10 is inserted into the first slot of the first connector 200 of the first building component 10, thereby realizing the connection between the first building component 10 and the second building component 10. With this configuration, the second protrusion 230 of the first connector 200 of the first building component 10 is inserted into the second slot of the second connector 300 of the second building component 10, or the fourth protrusion 320 of the second connector 300 of the second building component 10 is inserted into the first slot of the first connector 200 of the first building component 10. This configuration enables a double locking effect between the first building component 10 and the second building component 10, further preventing two adjacent building components 10 from separating along the thickness direction of the board body 100. As a result, the roof structure 1 using the building components 10 of this application can remain stable even under external forces (such as wind pressure, rain impact, etc.), thereby ensuring the safety and reliability of the roof structure 1.

[0073] In some embodiments, see Figure 3 and Figure 5 The lower surface 120 of the third protrusion 330 and the second body 310 define a first opening that matches the first protrusion 220. With this configuration, when the second protrusion 230 of the second building component 10 is inserted into the second slot, the first protrusion 220 of the second building component 10 is inserted into the first opening, thereby providing a multiple locking effect between the first building component 10 and the second building component 10, which can further prevent two adjacent building components 10 from separating along the thickness direction of the plate body 100.

[0074] In some examples, the lower surface 120 of the first protrusion 220, the lower surface 120 of the first body 210, the lower surface 120 of the plate body 100, and the lower surface 120 of the second body 310 are flush.

[0075] Figure 8 A schematic diagram of the roof structure 1 according to an embodiment of this application is shown. As another aspect of this application, see [link to related documentation]. Figures 1 to 8The invention also provides a roof structure 1, which includes purlins 20 and building components 10 as described in any of the above embodiments. A plurality of building components 10 are spliced ​​along a first direction X. The purlins 20 are disposed below the building components 10 and are in contact with the lower surface 120 of the panel body 100.

[0076] According to the embodiments of this application, the ribs 400 can strengthen the structural strength of the building component 10, preventing the building component 10 from flexing and deforming during use, thereby improving the structural strength and stability of the roof structure 1 and preventing damage and breakage of the building component 10 due to excessive load. Secondly, by setting the ribs 400 on the upper surface 110 of the panel body 100, this application can make the lower surface 120 of the panel body 100 completely fit the purlin 20, thereby increasing the contact area between the building component 10 and the purlin 20. Increasing the contact area between the purlin 20 and the building component 10 is beneficial for more evenly distributing the load, avoiding local stress concentration, and improving the supporting effect of the purlin 20 on the building component 10. Furthermore, compared to the scheme in which multiple ribs 400 are provided on the lower surface 120 of the panel body 100, so that the grooves between the ribs 400 are located between the panel body 100 and the purlin 20, this application provides the ribs 400 on the upper surface 110 of the panel body 100. This avoids the grooves between the ribs 400 being located between the building component 10 and the purlin 20, thereby reducing the space between the panel body 100 and the purlin 20 where sewage and dirt can accumulate, and facilitating the cleaning of the gaps under the building component 10 in the later stages.

[0077] In some embodiments, see Figure 5 The embodiments of this application also include fasteners 30, which connect a first connector 200 of one of two adjacent building components 10, a second connector 300 of the other building component 10, and a purlin 20.

[0078] For example, in order to facilitate the explanation of the technical solution of this application, two adjacent building components 1010 are respectively named the first building component 10 and the second building component 10. When the building component 10 of this application needs to be installed on the purlin 20, the fastener 30 is sequentially passed through the fourth protrusion 320 of the first building component 10, the second protrusion 230 of the second building component 10, the third protrusion 330 of the first building component 10, the first protrusion 220 of the second building component 10, and the purlin 20, thereby realizing a stable connection between the first building component 10, the second building component 10, and the purlin 20.

[0079] In some examples, fastener 30 may be a screw. It is understood that not all examples are limited to this, and the embodiments of this application do not limit the type of fastener 30.

[0080] In some embodiments, see Figure 8 The panel body 100 has a first connecting end 130 and a second connecting end 140 in the second direction Y. When two building components 10 in the second direction Y need to be spliced, the first connecting end 130 of one building component 10 in the second direction Y is fitted and connected to the second connecting end 140 of the other building component 10.

[0081] In some examples, insulation material is provided in the gap between the first connection end 130 of one of the building components 10 and the second connection end 140 of another building component 10 in the second direction Y, so as to avoid heat exchange between the upper surface 110 and the lower surface 120 of the building component 10, which is beneficial to improving the insulation effect of the roof structure 1.

[0082] In another aspect, this application also provides a building comprising a roof structure 1 as described in any of the preceding embodiments. Thus, the building possesses all the features and advantages of the aforementioned roof structure 1, which will not be repeated here.

[0083] In the description of this specification, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0084] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0085] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0086] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0087] The foregoing disclosure provides many different implementations or examples for carrying out different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0088] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A building component, characterized in that, include: The plate body has an upper surface and a lower surface for contacting the purlin; A first connector is disposed at one end of the plate body in a first direction; The second connector is disposed at the other end of the plate body in the first direction; Multiple ribs are spaced apart on the upper surface of the plate body along the first direction, and the ribs extend along the second direction, where the first direction and the second direction intersect.

2. The building component according to claim 1, characterized in that, The rib defines a first side, a second side, and a third side, which are sequentially adjacent to each other along the first direction.

3. The building component according to claim 2, characterized in that, The angle between the first side and the second side is greater than 90 degrees, and the angle between the second side and the third side is greater than 90 degrees.

4. The building component according to claim 2, characterized in that, The first side has a first slot extending along the second direction for mounting a photovoltaic bracket, and the third side has a second slot extending along the second direction for mounting the photovoltaic bracket.

5. The building component according to claim 4, characterized in that, The first side includes a first clamping surface and a second clamping surface. One side of the first clamping surface is connected to the second side, and the other side is connected to the second clamping surface. The included angle between the first clamping surface and the second side is less than 90 degrees. The first slot is defined between the first clamping surface and the second clamping surface. The third side surface includes a third clamping surface and a fourth clamping surface. One side of the third clamping surface is connected to the second side surface, and the other side is connected to the fourth clamping surface. The included angle between the third clamping surface and the second side surface is less than 90 degrees. The second slot is defined between the third clamping surface and the fourth clamping surface.

6. The building component according to claim 1, characterized in that, The lower surfaces of the first connector and the second connector are flush with the lower surface of the plate body, respectively.

7. The building component according to claim 1, characterized in that, It also includes a waterproof membrane layer that covers the upper surface of the first connector, the upper surface of the plate body, the upper surface of the rib, and the upper surface of the second connector.

8. The building component according to claim 1, characterized in that, The ribs are made of polyurethane.

9. The building component according to claim 1, characterized in that, The first connector includes a first body, a first protrusion, and a second protrusion, wherein the first protrusion and the second protrusion are spaced apart along a third direction on the side of the first body opposite to the plate body; The second connector includes a second body, a fourth protrusion, and a third protrusion, wherein the third protrusion and the fourth protrusion are spaced apart along a third direction on the side of the second body facing away from the plate body; Wherein, a first slot adapted to the third protrusion is defined between the first protrusion and the second protrusion, and a second slot adapted to the second protrusion is defined between the third protrusion and the fourth protrusion; the first direction, the second direction and the third direction intersect each other.

10. A roof structure, characterized in that, It includes purlins and a plurality of building components as described in any one of claims 1-9, the plurality of building components being spliced ​​along the first direction, the purlins being disposed below the building components, and the purlins contacting the lower surface of the panel body.

11. The roof structure according to claim 10, characterized in that, It also includes fasteners that connect a first connector of one of two adjacent building components, a second connector of the other building component, and the purlin.

12. A building, characterized in that, Including the roof structure as described in any one of claims 10 or 11.

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