Tile hanging structure and photovoltaic roof system

Abstract

The embodiment of the utility model discloses a tile hanging structure and a photovoltaic roof system, and the tile hanging structure comprises a plurality of transverse keels which are arranged on a slope surface at intervals along a first direction; the longitudinal keels are fixed between every two adjacent transverse keels in the second direction; the supporting body is detachably arranged on the longitudinal keel, a water guiding groove is formed in the supporting body in the axis direction of the supporting body, and the bottom of the supporting body is suitable for being connected to the longitudinal keel; the hanging piece is detachably arranged on the longitudinal keel, a hook is arranged on the hanging piece, at least part of the hook is suitable for being higher than the upper surface of the longitudinal keel, the hook is suitable for being at least cooperatively connected with a supporting body and a tile in a hanging mode, and the mounting structure has the advantages of being convenient and fast to mount, high in applicability, low in cost and convenient to maintain and replace.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic roof laying, and in particular to a tile hanging structure and a photovoltaic roof system. Background Art

[0002] A building needs to be well protected throughout its entire service life, and roof tiles are its vital protective coat. In the process of building a house, you must pay attention to choosing the right roof tile material, which should not only be durable, but also take into account factors such as waterproofing, heat preservation, and environmental protection and beauty.

[0003] With the development of science and technology, solar tiles have gradually become popular. Solar tiles are energy-saving and environmentally friendly. They are suitable for use on roofs in various places. They are widely used, have good load-bearing capacity, and can generate electricity and store it for backup. They are the future development trend.

[0004] At present, most traditional European buildings use slate roofs. In order to match the slate roofs, it is necessary to install a photovoltaic power generation system on the slate roofs without destroying the effect of the slate roofs, so as to achieve energy conservation and emission reduction of the buildings.

[0005] However, the inventors believe that the above-mentioned related technologies have the following defects: existing products on the market usually adopt a multi-layer stacking structure, which is costly and not conducive to roof waterproofing. Summary of the invention

[0006] One or more embodiments of the present application provide a tile mounting structure and a photovoltaic roof system to solve or at least partially alleviate the problems of high cost and poor waterproofing effect in related technologies.

[0007] One or more embodiments of the present application provide a tile mounting structure and a photovoltaic roof system, which adopt the following technical solutions:

[0008] A tile hanging structure, comprising:

[0009] A plurality of transverse keels, wherein the transverse keels are arranged on the slope surface at intervals along a first direction;

[0010] A plurality of longitudinal keels, wherein the longitudinal keels are fixed between two adjacent transverse keels along the second direction;

[0011] A support body, the support body is detachably arranged on the longitudinal keel, a water guide groove is arranged on the support body along its central axis, and the bottom of the support body is suitable for connecting to the longitudinal keel;

[0012] A hanging member is detachably arranged on the longitudinal keel, and a hook is arranged on the hanging member, at least a part of the hook is suitable to be higher than the upper surface of the longitudinal keel, and the hook is suitable to at least cooperate with the support body and the tile to be hung.

[0013] In some embodiments, the upper portion of the transverse keel is bent in the second direction and the third direction in sequence to form a tenon portion and a tongue portion, and the tongue portion and the tenon portion are respectively engaged with the two ends of the longitudinal keel.

[0014] In some embodiments, at the same transverse keel, the mating position of the tongue plate portion and the longitudinal keel is higher than the mating position of the tenon portion and the longitudinal keel.

[0015] In some embodiments, a first snap-in and / or a second snap-in are respectively provided at both ends of the longitudinal keel, and / or the first snap-in is suitable for snapping with the tongue plate portion, and the second snap-in is suitable for snapping with the tenon portion.

[0016] In some embodiments, at the same transverse keel, the mating position between the tongue plate portion and the first bayonet is higher than the mating position between the tenon portion and the second bayonet.

[0017] In some embodiments, a third snap-in is provided on the longitudinal keel, and the third snap-in is arranged close to the first snap-in. The hook is suitable for extending to above the transverse keel on the adjacent side, and an accommodation space is suitable for forming between the hook and the transverse keel on the adjacent side, and the height of the accommodation space is not less than the thickness of the tile.

[0018] In some embodiments, a third snap-in slot is provided on the longitudinal keel, and the hook member includes a cross bar, which is suitable for snapping with the third snap-in slot, and the third snap-in slot is suitable for limiting the cross bar from disengaging at least in a direction opposite to the opening of the hook.

[0019] In some embodiments, at least two hooks are provided, at least two of the hooks are connected to the two ends of the cross bar, a positioning groove is provided on the side of the longitudinal keel away from the slope, the bottom of the water guide groove is suitable for being embedded in the positioning groove, at least two of the hooks are located inside the positioning groove, or are respectively located on both sides of the outside of the longitudinal keel, and the longitudinal keel is suitable for limiting the movement of the hooks along the direction of the cross bar.

[0020] In some embodiments, at least two of the hooks are respectively located on two sides of the outside of the longitudinal keel, and the hooks are suitable for being matched and hooked with the support bodies on both sides of the water guide channel.

[0021] In some embodiments, an elastic arm is provided between the cross bar and the hook, and the elastic arm is bent toward the opening direction of the hook.

[0022] In some embodiments, a positioning groove is formed on the side of the longitudinal keel away from the slope surface, and the bottom of the water guide groove is suitable for being embedded in the positioning groove.

[0023] In some embodiments, at least one threading hole is provided on the transverse keel; and a buffer layer is laid on the support bodies on both sides of the water guide groove.

[0024] A photovoltaic roof system comprises a photovoltaic module and any of the above-mentioned tile mounting structures, wherein the photovoltaic module is suitable for being laid on the tile mounting structure.

[0025] Compared with the related art, one or more embodiments of the present application include at least one of the following beneficial technical effects:

[0026] (1) The tile mounting structure and photovoltaic roof system of the present application use standard accessories, which are simple and convenient to construct, saving labor costs. By coordinating the mounting parts and the supporting parts, the overall structure is simplified, the structural thickness is reduced, and the material cost is reduced. At the same time, all the downslope gaps in the system are drained by water guide grooves, which can achieve better waterproof performance and are not prone to water accumulation and seepage. Compared with the multi-layer stacked structure in the prior art, the waterproof effect is better;

[0027] (2) The tile mounting structure and photovoltaic roof system of the present application can adapt to the installation of photovoltaic modules and slate tiles, so that they can be seamlessly connected, solving the roof power generation solution while retaining the aesthetics of the natural slate tile roof;

[0028] (3) The tile mounting structure and photovoltaic roof system of the present application use elastic mounting parts, which can facilitate the individual replacement of tiles while having good wind resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present application, rather than limiting the present application.

[0030] Figure 1 It is a schematic diagram of the structure of arranging transverse keels and longitudinal keels according to some embodiments of the present application.

[0031] Figure 2 It is a side view of the arrangement of transverse keels and longitudinal keels according to some embodiments of the present application.

[0032] Figure 3 According to some embodiments of the present application Figure 1 Enlarged view at point a.

[0033] Figure 4 It is a schematic diagram of the structure after the hanging parts are installed according to some embodiments of the present application.

[0034] Figure 5 It is a side view after installing the hanging component according to some embodiments of the present application.

[0035] Figure 6 According to some embodiments of the present application Figure 4 Magnified view at point b.

[0036] Figure 7 It is a schematic diagram of the structure after the support body is installed according to some embodiments of the present application.

[0037] Figure 8 It is a side view after installing the support body according to some embodiments of the present application.

[0038] Fig. 9 According to some embodiments of the present application Figure 7 Magnified view at c in the middle.

[0039] Fig.10 This is a schematic diagram of the structure after tiles are installed according to some embodiments of the present application.

[0040] Fig.11 This is a side view of tiles after installation according to some embodiments of the present application.

[0041] Fig.12 According to some embodiments of the present application Fig.10 Magnified view at point d in the middle.

[0042] Fig.13 According to some embodiments of the present application Fig.11 Magnified view at e in the middle.

[0043] Fig.14 It is a schematic diagram of the connection between the support body and the hanging component according to some embodiments of the present application.

[0044] In the figure: 1. horizontal keel; 11. threading hole; 12. tenon; 13. tongue; 2. longitudinal keel; 21. positioning groove; 22. first bayonet; 23. second bayonet; 24. third bayonet; 3. support body; 31. water guide groove; 32. buffer layer; 4. hanging part; 41. hook; 411. accommodation distance; 42. cross bar; 43. elastic arm; 5. photovoltaic module; 6. slate tile. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings showing multiple embodiments of the present application. It should be understood that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments described in the present application, all other embodiments obtained by ordinary technicians in this field without spending creative work will fall within the scope of protection of the present application.

[0046] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those generally understood by technicians in the technical field of this application; the terms used in the specification of the application are only for the purpose of describing specific implementation methods, and are not intended to limit this application; the terms "including", "comprising", "having", "having", "containing", "including", etc. in the specification and claims of this application and the above-mentioned figure description are open-ended words. Therefore, "including", "comprising", "having" is a method or device with one or more steps or elements, for example, which has one or more steps or elements, but is not limited to having only these one or more elements. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, the meaning of "multiple" is two or more.

[0047] In the description of the present application, it should be understood that the terms "center", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0048] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] Reference to "embodiment" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

[0050] As mentioned above, it should be emphasized that when the term "includes / comprising" is used in this specification, it is used to clearly indicate the presence of the features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps, components or groups of features, integers, steps, components. As used in this application, the singular forms "a", "an" and "the" also include plural forms, unless the context clearly indicates otherwise.

[0051] One or more embodiments of the present application disclose a tile hanging structure, referring to Figures 1 to 14 ,include:

[0052] A plurality of transverse keels 1 are arranged on the slope surface at intervals along a first direction;

[0053] A plurality of longitudinal keels 2 are fixed between two adjacent transverse keels 1 along the second direction, and can provide support force for the transverse keels 1 along the slope direction, thereby improving the strength of the transverse keels 1 along the slope direction and reducing the probability of deformation of the transverse keels 1 along the slope direction. A positioning groove 21 is provided on the side of the longitudinal keel 2 away from the slope surface, that is, on the top side of the longitudinal keel 2;

[0054] The support body 3 is detachably arranged on the longitudinal keel 2. The support body 3 is used to support and fix the tile. A water guide groove 31 is arranged on the support body 3 along the central axis direction. The central axis in this application generally refers to the central axis of the support body 3 along the length direction. The bottom of the water guide groove 31 is suitable for being embedded in the positioning groove 21. The longitudinal keel 2 can be connected and positioned to the water guide groove 31 through the positioning groove 21, so as to realize the connection and positioning of the support body 3, so as to facilitate the installation and assembly, and at the same time, it can also improve the compactness of the structure and save space;

[0055] The hanging part 4 is detachably arranged on the longitudinal keel 2, and the hanging part 4 is used to limit and fix the tiles. A hook 41 is arranged on the hanging part 4, and at least a part of the hook 41 is suitable for being higher than the upper surface of the longitudinal keel 2. The hanging part 4 and the longitudinal keel 2 are in a mutually combined and connected structural form. Part of the structure of the hanging part 4 can be hidden in the longitudinal keel 2, thereby reducing space occupancy, reducing the overall thickness of the tile hanging structure, and improving structural stability. The hook 41 is suitable for at least cooperating with the hanging support body 3 and the tile, that is, the inner side width of the hook 41 is at least not less than the thickness of the support body 3 plus the tile, ensuring that the ends of the support body 3 and the tile can be inserted into the hook 41 to achieve hanging and fixing.

[0056] When installing the tile hanging structure, first install the transverse keel 1 on the slope surface, then install the longitudinal keel 2 between the transverse keels 1, then install the hanging member 4 on the longitudinal keel 2, and finally install the supporting member 3 on the longitudinal keel 2.

[0057] It can be understood that in the present application, the first direction generally refers to the side-by-side placement direction during the laying of slope tiles, and the second direction generally refers to the overlapping placement direction during the laying of slope tiles. At the same time, the tile hanging structure of the present application is mainly used on the slope, wherein the slope is suitable for forming a height difference at least in the second direction to ensure that the tiles laid along the longitudinal keel 2 can form a drainage structure, and the hook 41 can limit the sliding of the support and the tiles relative to the slope in this case, thereby realizing the laying and fixing of the tiles.

[0058] It is worth noting that the tiles mentioned in the embodiments of the present application include but are not limited to photovoltaic modules 5 and slate tiles 6, and may also be other products in the prior art that are used for laying on slopes for protection.

[0059] In some embodiments, the first direction and the second direction are set to be perpendicular to each other, so that the support structure formed by the transverse keel 1 and the longitudinal keel 2 can obtain higher strength and stability, and the laid tiles can also obtain more stable support.

[0060] like Figure 1 and 7 In the embodiment shown, the transverse keels 1 arranged on the slope are arranged at equal intervals, which can make the sizes of the longitudinal keels 2 and the supporting bodies 3 and hanging parts 4 subsequently installed on the longitudinal keels unified as standard accessories, which can reduce the difficulty of installation and effectively reduce production costs.

[0061] In some embodiments, the longitudinal keels 2 on two adjacent rows are arranged in a staggered manner, and the spacing between the longitudinal keels 2 on the same row is the same, which can meet the laying layout requirements of traditional tiles and has a high aesthetics.

[0062] In some embodiments, the longitudinal keels 2 on two adjacent rows are butted together one by one, and the spacing between the longitudinal keels 2 on the same row is the same, which can enable the tiles to obtain higher waterproof and drainage performance.

[0063] like Figure 1 In the illustrated embodiment, at least one threading hole 11 is provided on the transverse keel 1, which can reduce the weight of the transverse keel 1 without affecting the structural strength of the transverse keel 1, and can also facilitate free wiring of the photovoltaic components 5 installed on the tile hanging structure.

[0064] In some embodiments, the cross-sectional body of the lower portion of the transverse keel 1 can be approximately regarded as an L-shaped structure, the bottom of the L-shaped structure can fit onto the slope, and the threading hole 11 is located on the upright side of the L-shaped structure, so that the wire can pass smoothly through the transverse keel 1 from the threading hole 11.

[0065] In some embodiments, the transverse keel 1 is fastened to the slope surface. Specifically, the bottom of the L-shaped structure can be fastened to the slope surface by bolts.

[0066] In some embodiments, the threading hole 11 is configured to be waist-shaped.

[0067] In some embodiments, the longitudinal keel 2 is formed by bending a steel plate in one piece, and the main cross-section is U-shaped. The opening of the longitudinal keel 2 is the positioning groove 21 .

[0068] In some embodiments, the water channel 31 is recessed along the central axis of the support body 3. The support body 3 is formed into an integrally formed water channel 31, which can reduce the number of parts, reduce structural complexity, and reduce production costs and installation difficulty.

[0069] In some embodiments, the support bodies 3 on both sides of the water channel 31 are located in the same plane, so that the tiles supported by them can also be located in the same plane.

[0070] In some embodiments, the hanging component 4 is made of stainless steel. Since part of the structure of the hanging component 4, especially the hook 41, is exposed to the external environment, the stainless steel material can effectively increase the service life.

[0071] like Figure 2 and 3 In the illustrated embodiment, the upper portion of the transverse keel 1 is bent in the second direction and the third direction in sequence to form a tenon portion 12 and a tongue portion 13, and the two ends of the longitudinal keel 2 are respectively provided with a first bayonet 22 and / or a second bayonet 23, and the first bayonet 22 is suitable for being connected with the tongue portion 13, and / or the second bayonet 23 is suitable for being connected with the tenon portion 12.

[0072] In some embodiments, the third direction is opposite to the second direction, that is, the protruding direction of the tenon portion 12 is opposite to the extending direction of the tongue portion 13 .

[0073] In some embodiments, the first bayonet 22 is in a V-shaped structure, the opening of the first bayonet 22 faces the third direction, the tongue portion 13 extends in the second direction, and the first bayonet 22 is suitable for plugging and mating with the tongue portion 13 .

[0074] In some embodiments, the protruding shape of the tenon portion 12 can be approximately regarded as a V-shape, and the tenon portion 12 can guide the second bayonet 23 to cooperate with it for engagement and positioning. The protruding front end of the tenon portion 12 is the tip of the V-shaped structure, and the protruding direction of the tenon portion 12 is inclined toward the slope direction, so that the upper surface area of ​​the tenon portion 12 can be larger than the lower surface area of ​​the tenon portion 12, so that the tenon portion 12 can provide stronger support stability for the longitudinal keel 2.

[0075] In some embodiments, the opening shape of the second bayonet 23 is formed to match the cross-sectional shape of the tenon portion 12 , the opening of the second bayonet 23 faces the third direction, and the second bayonet 23 is suitable for being engaged with the tenon portion 12 .

[0076] like Figure 3 In the illustrated embodiment, at the same transverse keel 1, the mating position of the tongue portion 13 and the first snap-in 22 is higher than the mating position of the tenon portion 12 and the second snap-in 23, so that the support bodies 3 installed on both sides of the same transverse keel 1 can form a height misalignment, and the water guide groove 31 on the support body 3 can realize the drainage function.

[0077] It is worth noting that the height difference between the matching position of the tongue plate portion 13 and the first snap-in 22 and the matching position of the tenon portion 12 and the second snap-in 23 needs to be smaller than the height difference between the first snap-in 22 and the second snap-in 23 when the longitudinal keel 2 is arranged on the slope, to ensure that the water in the water guide groove 31 can eventually flow out from the end of the longitudinal keel 2 where the first snap-in 22 is opened, thereby realizing the water receiving and drainage functions of the adjacent support body 3.

[0078] like Figures 3 to 5 In the embodiment shown, a third bayonet 24 is provided on the longitudinal keel 2, and the third bayonet 24 is arranged close to the first bayonet 22. The hook 41 is adapted to extend above the transverse keel 1 on the adjacent side, and an accommodation spacing 411 is adapted to be formed between the hook 41 and the transverse keel 1 on the adjacent side (refer to Fig.13 ), the height of the accommodation spacing 411 along the direction perpendicular to the slope is not less than the thickness of the tile. The setting of the accommodation spacing 411 can enable the tiles on the lower side of the adjacent longitudinal keels 2 to be placed under the tiles accommodated by the hooks 41, thereby realizing stacking.

[0079] like Fig.13In the embodiment shown, the accommodation distance 411 between the hook 41 and the transverse keel 1 on the adjacent side can also be formed with the assistance of the longitudinal keel 2, that is, by setting the height difference between the upper surface of the longitudinal keel 2 and the first snap-in 22, the upper surface of the longitudinal keel 2 can be used to support the tile, and the tile is then hung on the hook 41, and the accommodation distance 411 is formed between the hook 41 and the top of the transverse keel 1 in the reverse direction by utilizing the support of the tile.

[0080] like Figure 5 and 14 In the illustrated embodiment, the hanging member 4 includes a cross bar 42, which is suitable for being engaged with the third bayonet 24, and the third bayonet 24 is suitable for limiting the detachment of the cross bar 42 at least in the opposite direction of the opening of the hook 41. The opposite direction of the opening of the hook 41 can be understood as the direction in which the tile is hung on the hook 41, and the opposite direction is the direction in which the tile is detached from the hook 41. The probability of the cross bar 42 detaching from the third bayonet 24 due to the force generated by the tile pressing the hook 41 can be reduced. The structural form in which the cross bar 42 and the third bayonet 24 cooperate with each other is simpler and more convenient to install, and the structure is stable.

[0081] In some embodiments, the third bayonet 24 is V-shaped, which can reduce the difficulty of installing the cross bar 42 into the third bayonet 24 .

[0082] In some embodiments, the number of hooks 41 is at least two, at least two hooks 41 are respectively connected to the two ends of the cross bar 42, at least two hooks 41 are both located inside the positioning groove 21, or are respectively located on both sides of the outside of the longitudinal keel 2. It can be understood that the two hooks 41 can respectively hang the two tiles supported on the support body 3, and the longitudinal keel 2 is suitable for limiting the movement of the hook 41 along the direction of the cross bar 42, thereby reducing the probability of the hook 41 being displaced and reducing the difficulty of installation.

[0083] like Figure 5 In the embodiment shown, two hooks 41 are respectively located on both sides of the outside of the longitudinal keel 2. The hooks 41 are suitable for being hung with the support bodies 3 on both sides of the water channel 31, and can accommodate tiles on the support bodies 3 on both sides of the water channel 31. This design can reduce the structural interference between the hooks 41 and the water channel 31. At the same time, the hooks 41 can make full use of the space on both sides of the water channel 31 to reduce the thickness of the tile hanging structure. In addition, the farther the distance between the two hooks 41, the better the fixing effect on the tiles can be, which can effectively improve the stability of tile laying.

[0084] In some embodiments, the length of the cross bar 42 is about 5 mm longer than the width of the longitudinal keel 2 , which can effectively limit the sliding of the hook 41 in the width direction of the longitudinal keel 2 .

[0085] like Fig.12 and 13In the illustrated embodiment, an elastic arm 43 is provided between the cross bar 42 and the hook 41. The elastic arm 43 is bent toward the opening direction of the hook 41, so that the hook 41 can be buffered and deformed in the direction of hooking and detaching the tile, thereby providing more operating space margin for the maintenance and replacement of a single tile.

[0086] In some embodiments, the main structure of the elastic arm 43 is C-shaped, which can obtain greater deformation and activity ability.

[0087] In some embodiments, the protruding direction of the elastic arm 43 faces the second direction, and the elastic arm 43 can drive the hook 41 to move and reset in the second direction after being deformed.

[0088] In some embodiments, the main body of the elastic arm 43 is formed by bending the elastic stainless steel wire, so that the hanging component 4 has sufficient structural strength and elastic deformation.

[0089] In some embodiments, reference Figure 6 and Fig.14 When the cross bar 42 is installed in the third bayonet 24, at least part of the elastic arm 43 can be located on the side of the third bayonet 24. At this time, this part of the elastic arm 43 will have structural interference with the third bayonet 24 in the length direction of the cross bar 42. When the number of elastic arms 43 is two, and both are located on the outer sides of the longitudinal keel 2 or the inner sides of the longitudinal keel 2, by setting the spacing of the elastic arms 43 (in some embodiments of the present application, the length of the cross bar 42 is used as a reference), it is possible to limit the cross bar 42 and the hook 41 from excessive displacement relative to the longitudinal keel 2 in the length direction of the cross bar 42, thereby improving the connection stability between the hook 41 and the tile.

[0090] like Fig. 9 In the illustrated embodiment, a buffer layer 32 is laid on the support body 3 on both sides of the water channel 31, which effectively reduces the hard contact between the tile and the support body 3 and protects the tile.

[0091] In some embodiments, the buffer layer 32 uses a rubber strip, which has good weather resistance.

[0092] One or more embodiments of the present application disclose a photovoltaic roof system, referring to Fig.10 , including photovoltaic components 5 and any of the above-mentioned tile mounting structures, the photovoltaic components 5 are suitable for laying on the tile mounting structure, it can be understood that the photovoltaic roof system is mainly used for roof surfaces with a slope, the photovoltaic components 5 and the slate tiles 6 can be mixed and matched, and the seamless laying of the two can be achieved, with a higher degree of freedom, by designing the laying style, it is possible to ensure the aesthetics of the roof while carrying out photovoltaic power generation.

[0093] In some embodiments, the photovoltaic components 5 use frameless components, and the thickness of the photovoltaic components 5 is the same as the thickness of the slate tiles 6, ensuring the laying and docking effect of the photovoltaic components 5 and the slate tiles 6.

[0094] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A tile hanging structure, characterized in that: include: A plurality of transverse keels, wherein the transverse keels are arranged on the slope surface at intervals along a first direction; A plurality of longitudinal keels, wherein the longitudinal keels are fixed between two adjacent transverse keels along the second direction; A support body, the support body is detachably arranged on the longitudinal keel, a water guide groove is arranged on the support body along its central axis, and the bottom of the support body is suitable for connecting to the longitudinal keel; A hanging member is detachably arranged on the longitudinal keel, and a hook is arranged on the hanging member, at least a part of the hook is suitable to be higher than the upper surface of the longitudinal keel, and the hook is suitable to at least cooperate with the support body and the tile to be hung.

2. A tile hanging structure according to claim 1, characterized in that: The upper portion of the transverse keel is bent in the second direction and the third direction in sequence to form a tenon portion and a tongue portion, and the tongue portion and the tenon portion are respectively engaged with two ends of the longitudinal keel.

3. A tile hanging structure as claimed in claim 2, characterized in that: At the same transverse keel, the matching position of the tongue plate portion and the longitudinal keel is higher than the matching position of the tenon portion and the longitudinal keel.

4. A tile hanging structure as claimed in claim 3, characterized in that: The two ends of the longitudinal keel are respectively provided with a first snap-in opening and / or a second snap-in opening, wherein the first snap-in opening is suitable for snapping with the tongue plate portion, and / or the second snap-in opening is suitable for snapping with the tenon portion.

5. A tile hanging structure as claimed in claim 4, characterized in that: At the same transverse keel, the matching position between the tongue plate portion and the first bayonet is higher than the matching position between the tenon portion and the second bayonet.

6. A tile hanging structure as claimed in claim 4, characterized in that: A third snap-in is provided on the longitudinal keel, and the third snap-in is arranged close to the first snap-in. The hook is suitable for extending to above the transverse keel on the adjacent side, and an accommodation space is suitable for forming between the hook and the transverse keel on the adjacent side, and the height of the accommodation space is not less than the thickness of the tile.

7. A tile hanging structure according to claim 1, characterized in that: The longitudinal keel is provided with a third bayonet, the hooking member comprises a cross bar, the cross bar is adapted to be engaged with the third bayonet, and the third bayonet is adapted to limit the cross bar from being disengaged at least in the opposite direction of the opening of the hook.

8. A tile hanging structure as claimed in claim 7, characterized in that: At least two hooks are provided, at least two of which are connected to the two ends of the cross bar, a positioning groove is provided on the side of the longitudinal keel away from the slope, the bottom of the water guide groove is suitable for being embedded in the positioning groove, at least two of the hooks are located inside the positioning groove, or are respectively located on both sides of the outside of the longitudinal keel, and the longitudinal keel is suitable for limiting the movement of the hook along the direction of the cross bar.

9. A tile hanging structure as claimed in claim 8, characterized in that: At least two of the hooks are respectively located on two sides of the outside of the longitudinal keel, and the hooks are suitable for being matched and hooked with the supporting bodies on two sides of the water guide channel.

10. A tile hanging structure according to claim 7, characterized in that: An elastic arm is arranged between the cross bar and the hook, and the elastic arm is bent toward the opening direction of the hook.

11. A tile hanging structure according to claim 1, characterized in that: A positioning groove is provided on the side of the longitudinal keel away from the slope surface, and the bottom of the water guide groove is suitable for being embedded in the positioning groove.

12. A tile hanging structure according to claim 1, characterized in that: At least one threading hole is provided on the transverse keel; and a buffer layer is laid on the support bodies on both sides of the water guide groove.

13. A photovoltaic roof system, characterized in that: It comprises a photovoltaic component and the tile mounting structure according to any one of claims 1 to 12, wherein the photovoltaic component is suitable for being laid on the tile mounting structure.

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