Connecting assembly and photovoltaic roof

Abstract

The utility model relates to a connecting assembly and a photovoltaic roof, the connecting assembly is used for connecting a photovoltaic tile and a ridge tile, and the connecting assembly comprises a buffer sealing piece and a supporting piece; the buffer sealing piece is arranged between the ridge tile and the laminated piece of the photovoltaic tile; one end of the support member is connected with the frame of the photovoltaic tile, and the other end abuts against the ridge tile. During installation, the supporting piece is connected with the frame of the photovoltaic tile, the buffer sealing piece is placed at the position of the laminating piece, then the ridge tile is installed above the photovoltaic tile, at the moment, the supporting piece and the buffer sealing piece at the position of the laminating piece support the ridge tile together, the force applied by the ridge tile to the laminating piece is reduced, and the photovoltaic tile is installed. The probability of abrasion or fracturing of the laminated part during or after installation is reduced, and the convenience of connection between the ridge tile and the photovoltaic tile is improved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to a connection component and a photovoltaic roof. Background Technology

[0002] A photovoltaic roof consists of photovoltaic tiles and ridge tiles. The ridge tiles are connected to the photovoltaic tiles and are located on top of the photovoltaic tiles. However, since the ridge tiles are usually made of cement and have a large weight, the laminates of the photovoltaic tiles are prone to wear or cracking during and after installation, making the installation of photovoltaic tiles and ridge tiles quite difficult. Utility Model Content

[0003] Based on this, a connecting component and a photovoltaic roof are provided. The connecting component can reduce the probability of wear or cracking of the laminate during or after installation, and improve the ease of installation of photovoltaic tiles and ridge tiles.

[0004] To this end, in a first aspect, embodiments of this application provide a connecting component for connecting a photovoltaic tile and a ridge tile. The connecting component includes: a buffer seal disposed between the laminate of the ridge tile and the photovoltaic tile; and a support member, one end of which is used to connect to the frame of the photovoltaic tile, and the other end of which abuts against the ridge tile.

[0005] In one embodiment, the support member includes a receiving part, a main body part, and a first connecting part connected in sequence. The receiving part is arranged parallel to the bottom surface of the ridge tile, and the side of the receiving part away from the first connecting part abuts against the ridge tile. The first connecting part is detachably connected to the frame of the photovoltaic tile.

[0006] In one embodiment, the frame of the photovoltaic tile is provided with a plug-in portion, and the first connecting portion is bent to form a first slot adapted to the plug-in portion.

[0007] In one embodiment, the first slot is arranged in a "T" or "L" shape.

[0008] In one embodiment, the buffer seal includes an abutment portion and a third connecting portion connected to each other. The abutment portion abuts against the laminations of the ridge tile and the photovoltaic tile on opposite sides, respectively. The support also includes a second connecting portion connected to the main body. The third connecting portion is detachably connected to the second connecting portion.

[0009] In one embodiment, the third connecting portion is T-shaped or L-shaped, and the second connecting portion is provided with a second slot adapted to the third connecting portion.

[0010] Secondly, embodiments of this application provide a photovoltaic roof, including photovoltaic tiles, ridge tiles, and connecting components as described in any of the above.

[0011] In one embodiment, the photovoltaic tile includes interconnected laminates and a frame, the laminates abutting against the ridge tile via a buffer seal of the connecting assembly, and the frame being detachably connected to the tile strip via a fastener.

[0012] In one embodiment, the frame is provided with a plug portion that connects to a first connecting portion of the connecting component.

[0013] In one embodiment, the connector is arranged in a "T" or "L" shape.

[0014] According to the connecting component and photovoltaic roof provided in the embodiments of this application, the connecting component is used to connect photovoltaic tiles and ridge tiles. The connecting component includes a buffer seal and a support component. The buffer seal is disposed between the lamination of the ridge tile and the photovoltaic tile. One end of the support component is used to connect to the frame of the photovoltaic tile, and the other end abuts against the ridge tile. During installation, the support component is first connected to the frame of the photovoltaic tile, and the buffer seal is placed at the lamination. Then, the ridge tile is installed on top of the photovoltaic tile. At this time, the support component and the buffer seal at the lamination provide joint support for the ridge tile, reducing the force exerted by the ridge tile on the lamination, reducing the probability of wear or cracking of the lamination during or after installation, and improving the convenience of connecting the ridge tile and the photovoltaic tile. Attached Figure Description

[0015] Figure 1 This illustration shows a structural schematic diagram of a photovoltaic roof provided in an embodiment of this application;

[0016] Figure 2 Show Figure 1 A partially enlarged structural diagram of region A of the photovoltaic roof shown;

[0017] Figure 3 This illustration shows a structural diagram of a ridge tile provided in an embodiment of this application;

[0018] Figure 4 This diagram illustrates the structure of a support member according to an embodiment of this application.

[0019] Figure 5 This illustration shows a structural schematic diagram of a buffer seal provided in an embodiment of this application;

[0020] Figure 6 This diagram illustrates the structure of a border provided in an embodiment of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Ridge tile; 2. Photovoltaic tile; 21. Laminate; 22. Frame; 221. Insertion part; 222. Mounting part; 223. Edge band; 224. Bearing part; 3. Buffer seal; 31. Abutment part; 32. Third connection part; 4. Support; 41. Receiving part; 42. Main body; 43. First connection part; 431. First slot; 44. Second connection part; 441. Second slot; 5. Fixing element; 6. Tile strip; 7. Second adhesive layer; 8. Flexible element. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0024] It should be noted that the illustrations provided in this embodiment are only schematic representations of the basic concept of this utility model. Therefore, the drawings only show the components related to this utility model and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0025] The structures, proportions, sizes, etc., illustrated in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0026] The orientations or positional relationships indicated by terms such as "upper," "lower," "left," "right," "middle," "longitudinal," "transverse," "horizontal," "inner," "outer," "radial," and "circumferential" used in this specification are based on the orientations or positional relationships shown in the accompanying drawings and are only for the purpose of simplifying the description. They 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, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] Since the ridge tile 1 is usually made of cement and has a large weight, the laminate 21 of the photovoltaic tile 2 is prone to wear or cracking when the ridge tile 1 is installed with the photovoltaic tile 2 and after installation, which makes the installation of the photovoltaic tile 2 and the ridge tile 1 more difficult.

[0028] To solve the above problems, refer to Figures 1-3 , Figure 1 This illustration shows a structural diagram of a photovoltaic roof according to an embodiment of this application. Figure 2 Show Figure 1 The diagram shows a partially enlarged structural schematic of region A of the photovoltaic roof. Figure 3 This diagram illustrates the structure of a ridge tile provided in an embodiment of this application.

[0029] This application provides a connecting component for connecting photovoltaic tile 2 and ridge tile 1. The connecting component includes a buffer seal 3 and a support 4. The buffer seal 3 is disposed between the lamination 21 of the ridge tile 1 and the photovoltaic tile 2. One end of the support 4 is used to connect with the frame 22 of the photovoltaic tile 2, and the other end abuts against the ridge tile 1.

[0030] It is important to understand that after installation, the ridge tile 1 and photovoltaic tile 2 are located on top of the photovoltaic tile 2, and the end of the ridge tile 1 is bent, with the bent end of the ridge tile 1 abutting against the laminate 21 of the photovoltaic tile 2. The connecting component includes a buffer seal 3, which abuts against the laminate 21 and the bent end of the ridge tile 1 on both sides along its own thickness direction. This buffer seal 3 can cushion the ridge tile 1 during installation, reducing damage to the laminate 21. At the same time, the buffer seal 3 can also seal the ridge tile 1 and the laminate 21, preventing rainwater from entering between them. Furthermore, the buffer seal 3 can also act as a shock absorber, further improving the stability of the connection between the ridge tile 1 and the photovoltaic tile 2. The buffer seal 3 is made of an elastic material, such as rubber, silicone, or EPDM rubber. This application does not impose any restrictions. In one example, the buffer seal 3 is an EPDM rubber strip. EPDM rubber strips have good corrosion resistance and can improve the service life of the buffer seal 3.

[0031] The connecting assembly also includes a support member 4. One end of the support member 4 along its height direction is connected to the frame 22 of the photovoltaic tile 2. The connection method can be a fixed connection or a detachable connection, which is not limited in this application. The other end of the support member 4 abuts against the ridge tile 1, thereby supporting the ridge tile 1, reducing the force exerted by the ridge tile 1 on the laminate 21, thus reducing the damage to the laminate 21 by the ridge tile 1, saving installation costs, and improving the convenience of connecting the ridge tile 1 and the photovoltaic tile 2.

[0032] During installation, first connect the support 4 to the frame 22 of the photovoltaic tile 2, and at the same time place the buffer seal 3 at the laminate 21. Then install the ridge tile 1 on top of the photovoltaic tile 2. At this time, the support 4 and the buffer seal 3 at the laminate 21 jointly support the ridge tile 1, reducing the force exerted by the ridge tile 1 on the laminate 21, reducing the probability of wear or cracking of the laminate 21 during or after installation, and improving the convenience of connecting the ridge tile 1 and the photovoltaic tile 2.

[0033] Furthermore, the support member 4 is located inside the buffer seal member 3 to avoid the impact of rainwater on the support member 4, thereby improving the service life of the support member 4.

[0034] Reference Figure 2 and Figure 4 , Figure 4 This diagram illustrates the structure of a support member according to an embodiment of this application. In some optional embodiments, the support member 4 includes a receiving portion 41, a main body portion 42, and a first connecting portion 43 connected in sequence. The receiving portion 41 is parallel to the bottom surface of the ridge tile 1, and the side of the receiving portion 41 away from the first connecting portion 43 abuts against the ridge tile 1. The first connecting portion 43 is detachably connected to the frame 22 of the photovoltaic tile 2. The receiving portion 41, the main body portion 42, and the first connecting portion 43 are connected, and the connection method can be welding or integral molding. In one example, the receiving portion 41, the main body portion 42, and the first connecting portion 43 are made of the same material and are integrally molded. The receiving portion 41 is parallel to the bottom surface of the ridge tile 1 to increase the contact area between the support member 4 and the ridge tile 1, thereby improving the supporting effect of the support member 4 on the ridge tile 1. In one example, the main body portion 42 is perpendicular to the bottom surface of the ridge tile 1, and the receiving portion 41 is perpendicular to the main body portion 42.

[0035] In some optional embodiments, the frame 22 of the photovoltaic tile 2 is provided with a plug-in portion 221, and the first connecting portion 43 is bent to form a first slot 431 adapted to the plug-in portion 221. The plug-in portion 221 and the frame 22 are made of the same material and are integrally formed. When the plug-in portion 221 is inserted into the first slot 431, the frame 22 of the photovoltaic tile 2 is connected to the first connecting portion 43 of the support member 4, preventing the support member 4 from falling off along the lamination direction of the laminate 21 and the ridge tile 1. By providing the plug-in portion 221 and the first slot 431, this application improves the convenience of connecting the frame 22 and the first connecting portion 43 compared to the connection by bolts, rivets, or other fasteners, making it easier for operators to install.

[0036] In some alternative embodiments, the first slot 431 is arranged in a "T" or "L" shape. That is, the insertion part 221 of the photovoltaic tile 2 is also arranged in a "T" or "L" shape. This arrangement can reduce the possibility of the insertion part 221 falling out of the first slot 431, thereby improving the stability of the connection between the frame 22 and the first connecting part 43.

[0037] Reference Figure 2 and Figure 5 , Figure 5 This diagram illustrates the structure of a buffer seal provided in an embodiment of this application.

[0038] In some optional examples, the buffer seal 3 includes an abutment portion 31 and a third connection portion 32 connected to each other. The abutment portion 31 abuts against the laminate 21 of the ridge tile 1 and the photovoltaic tile 2 on opposite sides, respectively. The support member 4 also includes a second connection portion 44 connected to the main body portion 42. The third connection portion 32 is detachably connected to the second connection portion 44.

[0039] The abutment portion 31 and the third connecting portion 32 are made of the same material and are integrally formed. The abutment portion 31 is arranged parallel to the laminate 21 and is located between the laminate 21 and the ridge tile 1. Both sides of the abutment portion 31 along the thickness direction abut against the ridge tile 1 and the laminate 21 respectively, to reduce damage to the laminate 21 from the ridge tile 1 and to prevent rainwater from entering between the ridge tile 1 and the laminate 21. It also reduces vibration between the ridge tile 1 and the laminate 21, improving the connection effect between them. The third connecting portion 32 is located between the ridge tile 1 and the laminate 21, that is, inside the abutment portion 31. The third connecting portion 32 faces the second connecting portion 44, thus preventing rainwater from affecting the third connecting portion 32.

[0040] The second connecting part 44 is connected to the main body part 42, which can be welded or integrally formed. In one example, the second connecting part 44 and the main body part 42 are made of the same material and are integrally formed. The third connecting part 32 is detachably connected to the second connecting part 44. The connection method can be bolted, riveted, plugged, snap-fitted, etc., and this application does not impose any restrictions. When the third connecting part 32 is connected to the second connecting part 44, the position of the buffer seal 3 can be fixed to prevent the buffer seal 3 from falling off between the ridge tile 1 and the laminate 21, thereby improving the stability of the contact between the buffer seal 3 and the ridge tile 1 and the laminate 21. The buffer seal 3, the support 4, and the photovoltaic tile 2 form a whole, making the entire system more stable.

[0041] In some optional embodiments, the third connecting portion 32 is T-shaped or L-shaped, and the second connecting portion 44 is provided with a second slot 441 adapted to the third connecting portion 32. The third connecting portion 32 and the second connecting portion 44 are inserted into each other. Compared to bolted or riveted connections, this insertion method is easier for the operator to install. The T-shaped or L-shaped design of the third connecting portion 32 increases the stability of the connection between the third connecting portion 32 and the second connecting portion 44, reducing the likelihood of them disengaging.

[0042] Reference Figures 1-6 , Figure 6This illustration shows a structural schematic diagram of a frame provided in an embodiment of this application. This application also includes a photovoltaic roof, comprising a photovoltaic tile 2, a ridge tile 1, and the connecting assembly described in any of the preceding claims. The connecting assembly is used to connect the photovoltaic tile 2 and the ridge tile 1, and includes a buffer seal 3 and a support 4; the buffer seal 3 is disposed between the lamination 21 of the ridge tile 1 and the photovoltaic tile 2; one end of the support 4 is used to connect to the frame 22 of the photovoltaic tile 2, and the other end abuts against the ridge tile 1.

[0043] During installation, first connect the support 4 to the frame 22 of the photovoltaic tile 2, then place the buffer seal 3 at the laminate 21, and then install the ridge tile 1 on top of the photovoltaic tile 2. At this time, the support 4 and the buffer seal 3 at the laminate 21 jointly support the ridge tile 1, reducing the force exerted by the ridge tile 1 on the laminate 21, reducing the probability of wear or cracking of the laminate 21 during or after installation, and improving the convenience of connecting the ridge tile 1 and the photovoltaic tile 2.

[0044] Reference Figure 2 and Figure 6 In some optional embodiments, the photovoltaic tile 2 includes an interconnected laminate 21 and a frame 22. The laminate 21 abuts against one bent end of the ridge tile 1 via a buffer seal 3 of the connecting assembly, and the frame 22 is detachably connected to the tile strip 6 via a fastener 5.

[0045] The frame 22 has a receiving surface on the side facing the laminate 21, meaning the upper end of the frame 22 is the receiving surface. This receiving surface is parallel to the bottom surface of the laminate 21. During installation, the bottom surface of the edge of the laminate 21 is placed on the receiving surface, allowing the frame 22 to support the laminate 21 through the receiving surface. To improve the connection between the laminate 21 and the frame 22, the receiving surface and the laminate 21 are fixed together by a first adhesive layer made of structural adhesive.

[0046] The laminate 21 abuts against the bent end of the ridge tile 1 through the buffer seal 3. The buffer seal 3 can buffer the installation of the ridge tile 1, reducing the damage of the ridge tile 1 to the laminate 21. At the same time, the buffer seal 3 can also seal the ridge tile 1 and the laminate 21 to prevent rainwater from entering between the ridge tile 1 and the laminate 21. Furthermore, the buffer seal 3 can also play a shock absorption role, further improving the stability of the connection between the ridge tile 1 and the photovoltaic tile 2.

[0047] A mounting portion 222 is also provided at the end of the frame 22 facing away from the receiving surface. The mounting portion 222 is located at one end of the frame 22 along the height direction, that is, at the lower end of the frame 22. The mounting portion 222 is inclined, and its lower end is connected to the frame 22. The angle formed by the mounting portion 222 and the side wall of the frame 22 is an obtuse angle, so that the mounting portion 222 fits against the upper surface of the batten 6. This facilitates the detachable connection of the mounting portion 222 and the batten 6 using fasteners 5, such as bolts or rivets. Furthermore, the fasteners 5 can be self-tapping screws, which improves the ease of connection between the fasteners 5 and the batten 6.

[0048] In some optional embodiments, the side of the frame 22 facing away from the roof tile strip 6 has a protruding edge 223, and the side of the laminate 21 is connected to the edge 223 via a second adhesive layer 7. The edge 223 is made of the same material as the frame 22 and is integrally formed with the frame 22. The edge 223 is perpendicular to the receiving surface. When the laminate 21 is installed at the receiving surface, the sidewall of the laminate 21 abuts against the edge 223, further improving the stability of the connection between the frame 22 and the laminate 21. The edge 223 and the receiving surface can also wrap around the edge of the laminate 21, protecting its edges. To avoid affecting the connection between the photovoltaic tile and the ridge tile 1, the height of the edge 223 is flush with the upper surface of the laminate 21.

[0049] Furthermore, in order to improve the tightness and sealing of the connection between the laminate 21 and the edge 223, a second adhesive layer 7 is provided between the laminate 21 and the edge 223. The second adhesive layer 7 is a waterproof sealant.

[0050] In some optional embodiments, a supporting portion 224 protrudes from the side of the frame 22 facing away from the support member 4. The height of the supporting portion 224 is lower than the height of the receiving surface. The supporting portion 224 is connected to the bottom surface of the laminate 21 via a flexible member 8. The material of the supporting portion 224 is the same as that of the frame 22. The supporting portion 224 and the frame 22 are integrally formed. The height of the supporting portion 224 is lower than the height of the receiving surface, and a flexible member 8 is provided between the supporting portion 224 and the laminate 21. The supporting portion 224 and the flexible member 8 can further support the laminate 21 and improve the support effect of the frame 22 on the laminate 21. The flexible member 8 is a flexible pad, which can prevent damage to the laminate 21.

[0051] In some alternative embodiments, the frame 22 is provided with an inner cavity that extends through the frame 22 along its length. The inner cavity can reduce the material used in the frame 22, saving the cost of the frame 22, and also reduce the weight of the frame 22 to achieve the requirement of lightweight frame 22.

[0052] In some optional embodiments, the inner wall of the frame 22 has protruding reinforcing ribs. The reinforcing ribs enhance the strength of the frame 22 and reduce the likelihood of deformation. The reinforcing ribs are integrally formed with the frame 22, extending along the length of the frame 22. The reinforcing ribs can be located on the inner upper wall or the inner sidewall of the frame 22; this application does not impose any limitations on the number of reinforcing ribs. The number of reinforcing ribs can be one, two, or more. When multiple reinforcing ribs are provided, they are spaced apart. In one example, four reinforcing ribs are provided: two reinforcing ribs are located on the inner upper wall of the frame 22 and spaced apart, and two reinforcing ribs are located on the inner lower wall of the frame 22 and spaced apart.

[0053] In some optional embodiments, the frame 22 is provided with a plug-in portion 221 that connects to the first connecting portion 43 of the connecting assembly. The first connecting portion 43 is bent to form a first slot 431 adapted to the plug-in portion 221. When the plug-in portion 221 is inserted into the first slot 431, the frame 22 of the photovoltaic tile 2 is connected to the first connecting portion 43 of the support member 4, preventing the support member 4 from falling off along the lamination direction of the laminate 21 and the ridge tile 1. By providing the plug-in portion 221 and the first slot 431, this application improves the convenience of connecting the frame 22 and the first connecting portion 43 compared to the connection by bolts, rivets, or other fasteners, making it easier for operators to install.

[0054] In some alternative embodiments, the plug portion 221 is arranged in a "T" or "L" shape. That is, the first slot 431 is also arranged in a "T" or "L" shape. This arrangement can reduce the possibility of the plug portion 221 falling out of the first slot 431, thereby improving the stability of the connection between the frame 22 and the first connecting portion 43.

[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A connecting component, characterized in that, The connecting component is used to connect the photovoltaic tile (2) and the ridge tile (1), and the connecting component includes: A buffer seal (3) is disposed between the ridge tile (1) and the laminate (21) of the photovoltaic tile (2); and The support member (4) has one end for connecting to the frame (22) of the photovoltaic tile (2) and the other end for abutting against the ridge tile (1). The support member (4) includes a receiving part (41), a main body part (42) and a first connecting part (43) connected in sequence. The receiving part (41) is arranged parallel to the bottom surface of the ridge tile (1). The side of the receiving part (41) away from the first connecting part (43) abuts against the ridge tile (1). The first connecting part (43) is detachably connected to the frame (22) of the photovoltaic tile (2).

2. The connection component according to claim 1, characterized in that, The frame (22) of the photovoltaic tile (2) is provided with a plug-in portion (221), and the first connecting portion (43) is bent to form a first slot (431) adapted to the plug-in portion (221).

3. The connection component according to claim 2, characterized in that, The first slot (431) is arranged in a "T" or "L" shape.

4. The connection component according to claim 1, characterized in that, The buffer seal (3) includes an abutment part (31) and a third connecting part (32) connected to each other. The abutment part (31) abuts against the lamination (21) of the ridge tile (1) and the photovoltaic tile (2) on opposite sides respectively. The support (4) also includes a second connecting part (44) connected to the main body part (42). The third connecting part (32) is detachably connected to the second connecting part (44).

5. The connecting component according to claim 4, characterized in that, The third connecting part (32) is arranged in a "T" or "L" shape, and the second connecting part (44) is provided with a second slot (441) adapted to the third connecting part (32).

6. A photovoltaic roof, characterized in that, It includes photovoltaic tiles (2), ridge tiles (1), and connection components as described in any one of claims 1-5.

7. The photovoltaic roof according to claim 6, characterized in that, The photovoltaic tile (2) includes a laminate (21) and a frame (22) that are connected to each other. The laminate (21) abuts against the ridge tile (1) through the buffer seal (3) of the connecting assembly. The frame (22) is detachably connected to the tile strip (6) through the fastener (5).

8. The photovoltaic roof according to claim 7, characterized in that, The frame (22) is provided with a plug (221) that is connected to the first connecting part (43) of the connecting component.

9. The photovoltaic roof according to claim 8, characterized in that, The plug-in portion (221) is arranged in a "T" shape or an "L" shape.

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