Metal tile, photovoltaic metal tile assembly and photovoltaic roof

Abstract

The utility model belongs to the field of photovoltaic technology. The utility model provides a metal tile, a photovoltaic metal tile assembly and a photovoltaic roof in view of the problem that an existing photovoltaic tile is difficult to assemble at corners. The metal tile comprises a metal tile body, wherein the thickness of the metal tile body is smaller than that of a target photovoltaic tile; the thickening bodies are arranged on the two opposite sides of the metal tile body in the first direction, so that the thickness of the two opposite sides of the metal tile body in the first direction is kept consistent with the thickness of a target photovoltaic tile. Thus, after the metal tiles and the target photovoltaic tiles are laid on the photovoltaic roof, the appearance effect of the metal tiles and the appearance effect of the target photovoltaic tiles are kept consistent from the side face, and therefore the overall effect of the appearance of the laid face can be improved; the metal tile body is thin and easy to cut, so that the metal tile can be cut according to actual requirements during mounting, and mounting is facilitated.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a metal tile, a photovoltaic metal tile assembly and a photovoltaic roof. Background Art

[0002] With the development of new energy technology, photovoltaic power generation has been widely used as a clean energy.

[0003] In related technologies, photovoltaic tiles and their supporting components are used as part of the roof, or photovoltaic components are used to replace some building materials, and the clay tiles or metal roof panels on the original roof are replaced with roof tiles, thereby converting the cleanest solar energy into electricity for people's daily use, so as to achieve energy saving, environmental protection, and reduce the cost of building use.

[0004] However, the structure of photovoltaic tiles is somewhat different from that of ordinary tiles. During installation, the limitation of the corner areas makes assembly more difficult. Utility Model Content

[0005] In view of the fact that the above-mentioned existing photovoltaic tiles are difficult to assemble at corners, the purpose of the present application is to provide a metal tile, a photovoltaic metal tile assembly and a photovoltaic roof to solve the problem of difficulty in assembling at corners in the related art.

[0006] To this end, a first aspect of the present application is to provide a metal tile.

[0007] A second aspect of the present application is to provide a photovoltaic metal tile assembly.

[0008] The third aspect of the present application is to provide a photovoltaic roof.

[0009] In view of this, according to the first aspect of the present application, a metal tile is proposed, which is applied to photovoltaic roofs, and includes: a metal tile body, the thickness of the metal tile body is less than the thickness of the target photovoltaic tile; a thickening body, which is arranged on two opposite sides of the metal tile body in a first direction, so that the thickness of the metal tile body on two opposite sides in the first direction is consistent with the thickness of the target photovoltaic tile.

[0010] In the above technical solution, after the metal tiles and the target photovoltaic tiles are laid on the photovoltaic roof, the appearance of the metal tiles and the target photovoltaic tiles are consistent when viewed from the side, which is beneficial to improving the overall effect of the appearance of the laid surface; and because the thickness of the metal tile body is relatively thin and easy to cut, the metal tiles can be cut according to actual needs during installation, which is convenient for installation and beneficial to improving the overall effect of the appearance of the laid surface.

[0011] In some technical solutions, optionally, the shape of the metal tile body is the same as the shape of the target photovoltaic tile, which can further improve the overall appearance of the paved surface.

[0012] In some technical solutions, optionally, the metal tile body is provided with a first lap joint and a second lap joint on two opposite sides of the second direction respectively; the two metal tiles overlapped along the second direction plane are connected by the first lap joint of one and the second lap joint of the other; the first direction and the second direction intersect.

[0013] In the above technical solution, the overlap between two adjacent metal tiles is achieved by the first overlap member and the second overlap member, which is convenient for installation and helps to improve the structural strength of the metal tiles, thereby improving the installation reliability of the metal tiles.

[0014] In some technical solutions, optionally, the first connecting member includes a first connecting portion and a first inserting strip connected in sequence; the first connecting portion is connected to the light-receiving side of the metal tile body; and the first inserting strip extends from the first connecting portion toward the backlight side of the metal tile body.

[0015] The second bridging member includes a second connecting portion and a second inserting strip connected in sequence; the second connecting portion is Z-shaped; the first stepped portion of the second connecting portion is connected to the light-receiving side of the metal tile body, and the second stepped portion of the second connecting portion is located on the backlight side of the metal tile body; the second inserting strip extends from the second stepped portion of the second connecting portion toward the light-receiving side of the metal tile body.

[0016] During installation, through the cooperation of the positioning groove formed by the first connecting part and the first inserting strip and the positioning groove formed by the second connecting part and the second inserting strip, the two metal tiles overlapped in the second direction of the paving surface can be overlapped in a plane, which helps to improve the efficiency of installation; and the first overlapping piece and the second overlapping piece are both connected to the light-receiving side of the metal tile body, so that the overall waterproofness can be improved.

[0017] In some technical solutions, the thickening body and the metal tile body are split structures. In this way, when cutting the metal tile, the thickening body can be moved so that the thickening body is always located at a suitable position of the metal tile, which helps to reduce costs.

[0018] According to the second aspect of the present application, the present application also proposes a photovoltaic metal tile assembly, which includes a hanging member and a metal tile provided by any of the above technical solutions; wherein the hanging member is arranged between two tiles stacked and overlapped along a first direction. In this way, the photovoltaic metal tile assembly has all the beneficial effects of any of the above technical solutions, which will not be described in detail here.

[0019] In some technical schemes, optionally, the hanging member has a first accommodating groove and a second accommodating groove that are arranged opposite to each other, and the opening direction of the second accommodating groove is opposite to the opening direction of the first accommodating groove; one of the two tiles stacked and overlapped along the first direction is inserted into the first accommodating groove, and the other is inserted into the second accommodating groove.

[0020] In the above technical solution, during installation, one of the two tiles stacked and overlapped along the first direction is inserted into the first receiving groove, and the other is inserted into the second receiving groove, that is, the first receiving groove and the second receiving groove overlap the edge of the metal tile with the thickened body. In this way, the photovoltaic tile and the metal tile can share a set of overlapping parts, so that mass production can be achieved, which is beneficial to reduce costs, facilitate installation, and keep the overall appearance consistent.

[0021] In some technical solutions, optionally, the photovoltaic metal tile assembly also includes a photovoltaic tile as a target photovoltaic tile.

[0022] Specifically, the photovoltaic tile is provided with a first connector and a second connector on both sides of the second direction; two photovoltaic tiles overlapped along the second direction are connected by the first connector of one and the second connector of the other. In this way, the installation is more convenient, and it is beneficial to improve the structural strength of the photovoltaic tile and the installation reliability of the photovoltaic tile; wherein the second direction intersects with the first direction.

[0023] In some technical solutions, optionally, the photovoltaic metal tile assembly also includes a waterproof component; the waterproof component is arranged between two tiles stacked and overlapped along a first direction; thereby helping to improve the waterproof effect; at the same time, by providing the waterproof component, damage caused by direct contact between tiles can be avoided.

[0024] According to the third aspect of the present application, the present application proposes a photovoltaic roof, which includes a tile bar and a photovoltaic metal tile assembly as proposed in any of the above technical solutions; wherein the tile bars are arranged at intervals along a first direction; and the hanging parts are connected to the tile bars. In this way, the photovoltaic roof has all the beneficial effects of any of the above technical solutions, which will not be repeated here.

[0025] Additional aspects and advantages of the present application will become apparent in the following description or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 One of the structural schematic diagrams of the metal tile in the embodiment of the present application is shown;

[0028] Figure 2 The second structural schematic diagram of the metal tile in the embodiment of the present application is shown;

[0029] Figure 3 Shows Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 4 Shows Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0031] Figure 5 One of the structural schematic diagrams of the photovoltaic metal tile assembly in the embodiment of the present application is shown;

[0032] Figure 6 The second structural schematic diagram of the photovoltaic metal tile assembly in the embodiment of the present application is shown;

[0033] Figure 7 The third structural schematic diagram of the photovoltaic metal tile assembly in the embodiment of the present application is shown;

[0034] Figure 8 A fourth structural schematic diagram of a photovoltaic metal tile assembly in an embodiment of the present application is shown;

[0035] Fig. 9 Shows Figure 8 Schematic diagram of the enlarged structure at C in the middle;

[0036] Fig.10 Shows Figure 8 Schematic diagram of the enlarged structure at D in the middle;

[0037] Fig.11 A schematic diagram of the structure of a photovoltaic roof in an embodiment of the present application is shown;

[0038] in, Figures 1 to 11 The corresponding relationship between the reference numerals and the component names is as follows:

[0039] 1-metal tile; 11-metal tile body; 12-thickening body; 13-first bridging piece; 131-first connecting portion; 132-first inserting strip; 14-second bridging piece; 141-second connecting portion; 142-second inserting strip; 143-first stepped portion; 144-second stepped portion;

[0040] 2-photovoltaic metal tile assembly; 21-hook; 211-first receiving groove; 212-second receiving groove; 213-hook portion; 22-photovoltaic tile; 23-first connecting member; 231-first frame; 232-first side; 233-second side; 24-second connecting member; 241-second frame; 242-third side; 25-waterproof member;

[0041] 3- Photovoltaic roof; 31- Tile hanging strips. DETAILED DESCRIPTION

[0042] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0044] Combine the following Figures 1 to 11 , the metal tiles, photovoltaic metal tile assemblies and photovoltaic roofs provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0045] Reference Figure 1 , Figure 5 and Figure 6 In an embodiment of the present application, a metal tile 1 is provided, and the metal tile 1 includes: a metal tile body 11 and a thickened body 12.

[0046] Specifically, the thickness of the metal tile body 11 is less than the thickness of the target photovoltaic tile; the thickening body 12 is arranged on the metal tile body 11 in the first direction (ie, the length direction of the metal tile body 11, such as Figure 1 The metal tile 1 and the target photovoltaic tile are arranged on opposite sides in the first direction (in the Y direction), and the thickness of the thickened body 12 matches the thickness of the target photovoltaic tile, so that the thickness of the metal tile body 11 on opposite sides in the first direction is consistent with the thickness of the target photovoltaic tile. In this way, after the metal tile 1 and the target photovoltaic tile are laid on the laying surface, the appearance of the metal tile 1 and the target photovoltaic tile is consistent when viewed from the side, which is beneficial to improving the overall appearance of the laying surface; and because the thickness of the metal tile body 11 is relatively thin and easy to cut, the metal tile 1 can be cut according to actual needs during installation, which is convenient for installation and beneficial to improving the overall appearance of the laying surface.

[0047] In the above embodiment, the thickened body 12 and the metal tile body 11 can be a split structure, so that the thickened body 12 can be moved according to actual needs so that it is always located at a suitable position of the metal tile body 11, which helps to reduce costs. It can be understood that the thickened body 12 and the metal tile body 11 can also be an integrated structure.

[0048] In the above embodiment, the shape of the metal tile body 11 is the same as the shape of the target photovoltaic tile, which can further improve the overall appearance of the paving surface. In this embodiment, the target photovoltaic tile can be a flat tile or a curved tile, etc., and this embodiment is not limited thereto.

[0049] Reference Figure 1 and Figure 2 In some embodiments, the metal tile body 11 is disposed in the second direction (ie, the width direction of the metal tile body 11, such as Figure 1 The first lap joint 13 and the second lap joint 14 are respectively provided on the two opposite sides in the X direction; the two metal tiles 1 overlapped in the plane along the second direction of the paving surface are connected to each other through the first lap joint 13 of one and the second lap joint 14 of the other. The overlap between the two adjacent metal tiles 1 is achieved by the first lap joint 13 and the second lap joint 14, which is convenient for installation, and is conducive to improving the structural strength of the metal tile 1 and the installation reliability of the metal tile 1.

[0050] Reference Figure 3 In some embodiments, the first bridge member 13 includes a first connection portion 131 and a first insertion strip 132 connected in sequence. The first connection portion 131 is connected to the light-receiving side of the metal tile body 11, and the first insertion strip 132 extends from the first connection portion 131 toward the backlight side of the metal tile body 11.

[0051] Reference Figure 4 The second bridge piece 14 includes a second connection portion 141 and a second insertion strip 142 connected in sequence. The second connection portion 141 is in a Z-shape, and has a first step portion 143 and a second step portion 144 arranged opposite to each other; the first step portion 143 is connected to the light-receiving side of the metal tile body 11, and the second step portion 144 is located on the backlight side of the metal tile body 11. The second insertion strip 142 extends from the second step portion 144 toward the light-receiving side of the metal tile body 11.

[0052] In the above embodiment, the positioning groove formed by the first connecting portion 131 and the first inserting strip 132 cooperates with the positioning groove formed by the second connecting portion 141 and the second inserting strip 142, so that the two metal tiles 1 overlapped in the second direction of the paving surface are overlapped in a plane, which helps to improve the installation efficiency; and the first overlapping piece 13 and the second overlapping piece 14 are both connected to the light-receiving side of the metal tile body 11, so that the overall waterproofness can be improved.

[0053] In practical applications, the first lap joint 13 and the second lap joint 14 can be realized by bending. It is understandable that the first lap joint 13 and the second lap joint 14 can be integrally formed with the metal tile body 11, or connected to the metal tile body 11 by welding, gluing, etc.

[0054] Reference Figure 5 and Figure 7 In some embodiments, the present application further provides a photovoltaic metal tile assembly 2, the structure of which includes a hanging member 21 and a metal tile 1 disclosed in any of the above embodiments; wherein the hanging member 21 is arranged between two tiles stacked and overlapped along a first direction. In this way, the photovoltaic metal tile assembly 2 has all the beneficial effects disclosed in any of the above embodiments, which will not be repeated here.

[0055] In some embodiments, the hanging member 21 includes a first receiving groove 211 and a second receiving groove 212 that are arranged opposite to each other; and the opening direction of the first receiving groove 211 is opposite to the opening direction of the second receiving groove 212.

[0056] In practical applications, one of the two tiles stacked and overlapped along the first direction is inserted into the first receiving groove 211, and the other is inserted into the second receiving groove 212, that is, the first receiving groove 211 and the second receiving groove overlap the edge of the metal tile 1 provided with the thickened body 12. In this way, during installation, the photovoltaic tile and the metal tile 1 can share a set of overlapping parts, so that mass production can be achieved, which is beneficial to reducing costs, facilitating installation, and keeping the overall appearance consistent.

[0057] Reference Figure 8 In some embodiments, the photovoltaic metal tile assembly 2 further includes a photovoltaic tile 22, and the photovoltaic tile 22 is provided with a first connector 23 and a second connector 24 on two opposite sides in the second direction; two photovoltaic tiles 22 overlapped in the plane along the second direction are connected by the first connector 23 of one and the second connector 24 of the other. In this way, it is more convenient to install, and it is beneficial to improve the structural strength of the photovoltaic tile 22 and help improve the installation reliability of the photovoltaic tile 22.

[0058] Reference Fig.10 In some embodiments, the first connector 23 includes a first frame 231, a first side 232, and a second side 233. The first frame 231 can be inserted into the photovoltaic tile 22 so that the first connector 23 is installed on the photovoltaic tile 22; the second side 233 and the first frame 231 are arranged opposite to each other, and are connected to the first frame 231 through the first side 232, and the second side 233, the first side 232, and the first frame 231 form a groove with an opening upward.

[0059] Reference Fig. 9The second connecting member 24 includes a second frame 241 and a third side 242. The second frame 241 can be inserted into the photovoltaic tile 22 so that the second connecting member 24 is installed on the photovoltaic tile 22; the third side 242 is connected to the second frame 241. During installation, the third side 242 overlaps the first frame 231, so that the notch of the groove on the first connecting member 23 can be closed to prevent water from accumulating in the groove.

[0060] It can be understood that, in actual applications, when one of the two tiles overlapped along the second direction plane is a metal tile 1 and the other is a photovoltaic tile 22, the first insertion strip 132 of the metal tile 1 is inserted into the groove of the first connecting member 23 of the photovoltaic tile 22; the first step portion 143 of the second connecting portion 141 of the metal tile 1 and the third edge 242 of the second connecting member 24 of the photovoltaic tile 22 are overlapped, so that the metal tile 1 and the photovoltaic tile 22 are overlapped along the second direction.

[0061] Reference Figure 6 In some embodiments, the photovoltaic metal tile assembly 2 further includes a waterproof member 25. During installation, the waterproof member 25 is disposed between two tiles stacked and overlapped along the first direction, thereby helping to improve the waterproof effect; at the same time, by providing the waterproof member 25, damage caused by direct contact between tiles can be avoided.

[0062] Reference Figure 7 and Fig.11 In some embodiments, the present application further discloses a photovoltaic roof 3, the structure of which includes a tile bar 31 and a photovoltaic metal tile assembly 2 disclosed in any of the above embodiments; wherein the tile bar 31 is arranged at intervals along the first direction; and the hanging member 21 is connected and fixed to the tile bar 31. Therefore, the photovoltaic roof 3 has all the beneficial effects disclosed in any of the above embodiments, which will not be repeated here.

[0063] In practical applications, the hanging member 21 has a hook portion 213 that is engaged with the tile hanging strip 31 , so that the hanging member 21 is hung on the tile hanging strip 31 ; this is convenient for installation and helps to improve the installation reliability of the hanging member 21 .

[0064] It should be clarified that in the claims, specification and drawings of the present application, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, which is only for the purpose of more conveniently describing the present application and making the description process easier, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present application; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood based on the specific circumstances of the above data.

[0065] In the claims, specification and drawings of the present application, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the claims, specification and drawings of the present application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0066] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A metal tile, characterized in that: The metal tile is applied to a photovoltaic roof, and the metal tile comprises: A metal tile body, wherein the thickness of the metal tile body is less than the thickness of the target photovoltaic tile; The thickening body is arranged on two opposite sides of the metal tile body in a first direction so that the thickness of the metal tile body on the two opposite sides in the first direction is consistent with the thickness of the target photovoltaic tile.

2. The metal tile according to claim 1, characterized in that: The shape of the metal tile body is the same as the shape of the target photovoltaic tile.

3. The metal tile according to claim 2, characterized in that: The metal tile body is provided with a first lap joint and a second lap joint on two opposite sides in the second direction; two metal tiles overlapped in a plane along the second direction are connected by the first lap joint of one and the second lap joint of the other; The second direction intersects the first direction.

4. The metal tile according to claim 3, characterized in that: The first bridging member includes a first connecting portion and a first inserting strip connected in sequence; the first connecting portion is connected to the light-receiving side of the metal tile body; the first inserting strip extends from the first connecting portion toward the backlight side of the metal tile body; The second bridging member includes a second connecting portion and a second inserting strip connected in sequence; the second connecting portion is Z-shaped; the first step portion of the second connecting portion is connected to the light-receiving side of the metal tile body, and the second step portion of the second connecting portion is located on the backlight side of the metal tile body; the second inserting strip extends from the second step portion of the second connecting portion toward the light-receiving side of the metal tile body.

5. The metal tile according to any one of claims 1 to 4, characterized in that: The thickened body and the metal tile body are split structures.

6. A photovoltaic metal tile assembly, characterized in that: include: A hanging member and a metal tile as claimed in any one of claims 1 to 5; The hanging member is arranged between two tiles stacked and overlapped along the first direction.

7. The photovoltaic metal tile assembly according to claim 6, characterized in that: The hanging member has a first accommodating groove and a second accommodating groove which are arranged opposite to each other, and the opening direction of the second accommodating groove is opposite to the opening direction of the first accommodating groove; One of the two tiles stacked and overlapped along the first direction is inserted into the first receiving groove, and the other is inserted into the second receiving groove.

8. The photovoltaic metal tile assembly according to claim 7, characterized in that: Also includes a photovoltaic tile; the photovoltaic tile serves as the target photovoltaic tile; The photovoltaic tiles are provided with a first connector and a second connector on two opposite sides of the second direction; two photovoltaic tiles overlapped along the second direction plane are connected by the first connector of one and the second connector of the other; The second direction intersects the first direction.

9. The photovoltaic metal tile assembly according to any one of claims 6 to 8, characterized in that: It also includes a waterproof member; the waterproof member is arranged between two tiles stacked and overlapped along the first direction.

10. A photovoltaic roof, characterized in that: A photovoltaic metal tile assembly comprising a tile hanging bar and any one of claims 6 to 9; Wherein, the tile hanging strips are arranged at intervals along the first direction; and the hanging parts are connected to the tile hanging strips.

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