Waterproof decoration component and photovoltaic tile system

Abstract

The utility model belongs to the technical field of photovoltaic building integration, and particularly relates to a waterproof decorative component and a photovoltaic tile system, which are characterized in that the waterproof decorative component is arranged between a photovoltaic assembly and a conventional building tile or between two photovoltaic assemblies or two conventional building tiles; the first connecting part and the second connecting part of the waterproof decoration component are respectively connected with the longitudinal edge of a photovoltaic module or the longitudinal edge of a conventional building tile, so that the waterproof and drainage effects are achieved, and the waterproof and decoration effects are achieved by utilizing the decoration part between the first connecting part and the second connecting part.

Description

Technical Field

[0001] The utility model relates to the technical field of building integrated photovoltaic, and is a waterproof decorative component and a photovoltaic tile system. Background Art

[0002] BIPV (Building Integrated Photovoltaic) is a photovoltaic power generation system that is designed, constructed, and installed simultaneously with a new building and integrated with the building, and is an essential part of the building. It not only functions as a building material (such as wind protection, rain protection, heat insulation, etc.), but also functions as a power generation device, making the building a green building. The application demand for photovoltaic tiles on the tile roof is increasing. Existing photovoltaic tiles usually attach aluminum alloy frames to photovoltaic modules and are installed by hanging on site, which is becoming a trend.

[0003] The shapes of photovoltaic tiles are mainly divided into planar structures and curved structures. Most existing photovoltaic tile products with planar structures are flat plates, and the connectors between photovoltaic modules only have waterproof or water guiding effects, but do not have decorative functions, resulting in an unattractive roof. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a waterproof decorative component and a photovoltaic tile system. By arranging the waterproof decorative component between a photovoltaic module and a conventional building tile, or between two photovoltaic modules, or between two conventional building tiles, and connecting the first connecting part and the second connecting part of the waterproof decorative component to the longitudinal sides of the photovoltaic module or the conventional building tile respectively, it plays a role in waterproofing and draining water, and uses the decorative part between the first connecting part and the second connecting part to play a role in waterproofing and decoration.

[0005] The technical problem to be solved by the utility model is realized by the following technical solution: A waterproof decorative component, the waterproof decorative component is located between a photovoltaic module and a conventional building tile, or between two photovoltaic modules, or between two conventional building tiles;

[0006] The waterproof decorative component includes a decorative part and a first connecting part and a second connecting part located on both sides of the decorative part;

[0007] Both the photovoltaic module and the conventional building tile include two relatively arranged transverse sides and two relatively arranged longitudinal sides;

[0008] The first connecting part and the second connecting part are respectively connected to the longitudinal sides of the photovoltaic module or the conventional building tile, playing a role in waterproofing and draining water.

[0009] Preferably, the longitudinal sides of the conventional building tile are respectively provided with a first water drip edge and a first water guide groove;

[0010] The first connecting portion includes a second water drip edge, and the second connecting portion includes a second water guide groove;

[0011] Drip edge frames and water guide edge frames are respectively arranged on two longitudinal edges of the photovoltaic module. The drip edge frame is provided with a third water drip edge, and the water guide edge frame is provided with a third water guide groove;

[0012] The second water drip edge is arranged in the first water guide groove or the third water guide groove;

[0013] The first water drip edge or the third water drip edge is arranged in the second water guide groove. By providing a second water drip edge on the first connecting portion and a second water guide groove on the second connecting portion, and arranging the second water drip edge in the first water guide groove of the conventional building tile or the third water guide groove of the water guide edge frame, a drainage channel is formed on one side of the first connecting portion, playing a role in waterproofing and drainage. By arranging the first water drip edge of the conventional building tile or the third water drip edge of the drip edge frame in the second water guide groove, a drainage channel is formed on one side of the second connecting portion, playing a role in waterproofing and drainage.

[0014] Preferably, the longitudinal edges of the conventional building tile are respectively provided with a first water drip edge and a first water guide groove;

[0015] The first connecting portion includes a first photovoltaic module installation groove;

[0016] The second connecting portion includes a second water guide groove;

[0017] One of the longitudinal edges of the photovoltaic module is provided with a drip edge frame, and the drip edge frame is provided with a third water drip edge;

[0018] The other longitudinal edge of the photovoltaic module is fixedly arranged in the first photovoltaic module installation groove;

[0019] The first water drip edge or the third water drip edge is arranged in the second water guide groove. By fixedly arranging one longitudinal edge of the photovoltaic module in the first photovoltaic module installation groove and directly draining water using the upper end surface of the first connecting portion, a drainage channel is only arranged on one side of the second connecting portion, saving the number of components.

[0020] Preferably, the longitudinal edges of the conventional building tile are respectively provided with a first water drip edge and a first water guide groove;

[0021] The first connecting portion includes a second water drip edge;

[0022] The second connecting portion includes a second photovoltaic module installation groove;

[0023] One of the longitudinal edges of the photovoltaic module is provided with a water guide edge frame, and the water guide edge frame is provided with a third water guide groove;

[0024] Another longitudinal side of the photovoltaic module is fixedly arranged in the second photovoltaic module installation groove;

[0025] The second water dripping edge is arranged in the first water guide groove or the third water guide groove. By fixedly arranging one longitudinal side of the photovoltaic module in the second photovoltaic module installation groove, draining water is directly carried out by using the upper end surface of the second connecting part, and a drainage channel is only arranged on one side of the first connecting part, saving the number of components.

[0026] Preferably, the utility model further includes a sealing strip. The first connecting part includes a first water dripping overlapping frame, and the second connecting part includes a second water guiding connecting frame;

[0027] The upper surface of the photovoltaic module is flush with the upper end surface of the first water dripping overlapping frame and the upper end surface of the second water guiding connecting frame;

[0028] The longitudinal side of the photovoltaic module is spaced from the edge of the first water dripping overlapping frame and the edge of the second water guiding connecting frame;

[0029] The sealing strip is covered above the photovoltaic module and the first water dripping overlapping frame and above the photovoltaic module and the second water guiding connecting frame;

[0030] The sealing strip is hermetically connected to the photovoltaic module, the first water dripping overlapping frame and the second water guiding connecting frame respectively. The gap between the photovoltaic module and the first connecting part and the gap between the photovoltaic module and the second connecting part are directly sealed by using the sealing strip, playing a role in waterproofing. Draining water is directly carried out by using the upper end surfaces of the first connecting part and the second connecting part, reducing the assembly time and helping to improve the installation efficiency.

[0031] Preferably, the decorative part of the utility model is a protruding arched structure or a semi-circular structure. The arched structure or the semi-circular structure has the functions of beauty and compression resistance.

[0032] Preferably, the decorative part includes a first supporting part and a second supporting part which are arranged at intervals up and down;

[0033] The first supporting part and the second supporting part are connected to each other to form a cylindrical structure. By connecting the first supporting part and the second supporting part to each other to form a cylindrical structure, the compression resistance performance is enhanced.

[0034] Preferably, a reinforcing rib is arranged between the first supporting part and the second supporting part. By arranging the reinforcing rib, the strength of the decorative part can be further improved.

[0035] Preferably, the utility model further includes a sealing end plate hermetically arranged at the end of the decorative part, and the sealing end plate is detachably arranged on the decorative part. By hermetically arranging the sealing end plate at the end of the decorative part, impurities are prevented from entering the cylindrical structure, and it is more beautiful.

[0036] The present utility model also discloses a photovoltaic tile, which utilizes the above waterproof and decorative component, and the photovoltaic module and the conventional building tile are hung on the building roof;

[0037] The horizontal sides of two adjacent photovoltaic modules overlap with each other;

[0038] The horizontal sides of two adjacent conventional building tiles overlap with each other;

[0039] The ends of two adjacent decorative parts overlap with each other. Hanging the photovoltaic module and the conventional building tile on the building roof plays a role in fixing the photovoltaic module and the conventional building tile. Since the waterproof and decorative component is located between the photovoltaic module and the conventional building tile, or between two photovoltaic modules, or between two conventional building tiles, therefore, it plays a role in limiting and fixing the waterproof and decorative component. The horizontal sides of two adjacent photovoltaic modules overlap with each other respectively, the horizontal sides of two adjacent conventional building tiles overlap with each other, and the ends of two adjacent decorative parts overlap with each other, playing a role in draining water.

[0040] Compared with the prior art, the beneficial effect of the present utility model is that: the waterproof and decorative component of the present utility model is provided with a first connecting part and a second connecting part on both sides of the decorative part, and the waterproof and decorative component is arranged between the photovoltaic module and the conventional building tile, or between two photovoltaic modules, or between two conventional building tiles. The first connecting part and the second connecting part are respectively connected to the longitudinal side of the photovoltaic module or the longitudinal side of the conventional building tile, playing a role in waterproofing and draining water, while the decorative part plays a decorative role while playing a waterproofing role, greatly improving the aesthetics of the photovoltaic tile roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic structural diagram of the connection between the waterproof and decorative component and the photovoltaic module according to Embodiment 1 of the present utility model;

[0042] Figure 2 It is a schematic structural diagram of the connection between the waterproof and decorative component and the conventional building tile according to Embodiment 1 of the present utility model;

[0043] Figure 3 It is a schematic structural diagram of the connection between the waterproof and decorative component and the photovoltaic module and the conventional building tile according to Embodiment 1 of the present utility model;

[0044] Figure 4 It is a schematic structural diagram of the waterproof and decorative component according to Embodiment 2 of the present utility model;

[0045] Figure 5 It is a schematic structural diagram of the waterproof and decorative component according to Embodiment 3 of the present utility model;

[0046] Figure 6Schematic diagram of the waterproof decorative component described in Embodiment 4 of the present utility model;

[0047] Figure 7 Schematic diagram of the waterproof decorative component described in Embodiment 5 of the present utility model;

[0048] In the figure, 100 is a photovoltaic module, 200 is a conventional building tile, 201 is the first drip edge, and 202 is the first water guide groove;

[0049] 1 is the decorative part, 11 is the first support part, 12 is the second support part, and 13 is the reinforcing rib;

[0050] 2 is the first connection part, 21 is the second drip edge, 22 is the first photovoltaic module installation groove, 23 is the first limit groove, and 24 is the first drip overlap frame;

[0051] 3 is the second connection part, 31 is the second water guide groove, 32 is the second photovoltaic module installation groove, 33 is the second limit groove, and 34 is the second water guide connection frame;

[0052] 4 is the drip frame, and 41 is the third drip edge;

[0053] 5 is the water guide frame, and 51 is the third water guide groove;

[0054] 6 is the sealing strip, and 7 is the sealing end plate. Detailed implementation manners

[0055] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings.

[0056] Embodiment 1

[0057] As Figures 1 - 3 shown, a waterproof decorative component is located between the photovoltaic module 100 and the conventional building tile 200, or between two photovoltaic modules 100, or between two conventional building tiles 200.

[0058] Specifically, as Figure 1 shown, the waterproof decorative component is located between two photovoltaic modules 100. As Figure 2 shown, the waterproof decorative component is located between two conventional building tiles 200. As Figure 3 shown, the waterproof decorative component is located between the photovoltaic module 100 and the conventional building tile 200.

[0059] The waterproof decorative component includes a decorative part 1 and a first connection part 2 and a second connection part 3 located on both sides of the decorative part 1.

[0060] Both the photovoltaic module 100 and the conventional building tile 200 include two relatively arranged horizontal sides and two relatively arranged vertical sides.

[0061] The first connecting portion 2 and the second connecting portion 3 are respectively connected to the longitudinal sides of the photovoltaic module 100 or the longitudinal sides of the conventional building tiles 200.

[0062] As Figure 2 shown, the longitudinal sides of the conventional building tiles 200 are respectively provided with a first drip edge 201 and a first water guide groove 202.

[0063] The first connecting portion 2 includes a second drip edge 21, and the second connecting portion 3 includes a second water guide groove 31.

[0064] As Figures 1 - 3 shown, the two longitudinal sides of the photovoltaic module 100 are respectively provided with a drip frame 4 and a water guide frame 5. The drip frame 4 is provided with a third drip edge 41, and the water guide frame 5 is provided with a third water guide groove 51.

[0065] The first connecting portion 2 is located above the first water guide groove 202 or the third water guide groove 51, and the second drip edge 21 is arranged in the first water guide groove 202 or the third water guide groove 51, thereby forming a drainage channel.

[0066] The conventional building tiles 200 or the drip frame 4 are located above the second connecting portion 3, and the first drip edge 201 or the third drip edge 41 is arranged in the second water guide groove 31, thereby forming a drainage channel.

[0067] The decorative portion 1 is a protruding arched structure.

[0068] Specifically, as Figure 1 shown, the decorative portion 1 includes a first support portion 11 and a second support portion 12 which are arranged at intervals up and down.

[0069] The first support portion 11 and the second support portion 12 are connected to each other to form a cylindrical structure, and a reinforcing rib 13 is arranged between the first support portion 11 and the second support portion 12, thereby ensuring that the decorative portion 1 has strong compressive performance.

[0070] As Figure 1 shown, the waterproof decorative member further includes a sealing end plate 7 which is hermetically arranged at the end of the decorative portion 1, and the sealing end plate 7 is detachably arranged on the decorative portion 1. Specifically, fixing holes are arranged on the reinforcing rib 13, through holes matching the fixing holes are arranged on the sealing end plate 7, and the sealing end plate 7 is fixed on the fixing holes through fasteners such as screws or bolts.

[0071] A photovoltaic tile uses the above-mentioned waterproof decorative member, and the photovoltaic module 100 and the conventional building tiles 200 are hung on the building roof.

[0072] The transverse sides of two adjacent photovoltaic modules 100 overlap each other.

[0073] The transverse sides of two adjacent conventional building tiles 200 overlap with each other.

[0074] The ends of two adjacent decorative parts 1 overlap with each other.

[0075] The transverse side of the photovoltaic module 100 is provided with a hanging frame, and the hanging frame is hung on the building roof. Specifically, it is hung on the hanging strip through a hanging component. The hanging frame is located on the upper transverse side or the lower transverse side of the photovoltaic module 100 at the overlapping part or on the two transverse sides of the photovoltaic module 100.

[0076] Specifically, grooves are provided on the hanging frame, the water-dripping frame 4 and the water-guiding frame 5, and the edge part of the photovoltaic module 100 is inserted into the grooves. A sealant or a gasket is provided between the photovoltaic module 100 and the grooves for sealing, and at the same time, it plays a role in buffering and protecting the photovoltaic module 100. Limiting frames are provided below the grooves on the hanging frame, the water-dripping frame 4 and the water-guiding frame 5. The limiting frame of the hanging frame is connected to the limiting frames of the water-dripping frame 4 and the water-guiding frame 5 respectively through corner codes.

[0077] Embodiment 2

[0078] As Figure 4 shown, the difference from Embodiment 1 is that the longitudinal sides of the conventional building tile 200 are respectively provided with a first water-dripping edge 201 and a first water-guiding groove 202.

[0079] The first connecting part 2 includes a first photovoltaic module installation groove 22 and a first limiting groove 23. The first limiting groove 23 is located below the first photovoltaic module installation groove 22 and plays a supporting role.

[0080] The second connecting part 3 includes a second water-guiding groove 31.

[0081] One of the longitudinal sides of the photovoltaic module 100 is provided with a water-dripping frame 4, and the water-dripping frame 4 is provided with a third water-dripping edge 41.

[0082] The other longitudinal side of the photovoltaic module 100 is fixedly arranged in the first photovoltaic module installation groove 22. A sealant or a gasket is provided between the photovoltaic module 100 and the first photovoltaic module installation groove 22 for sealing, and at the same time, it plays a role in buffering and protecting the photovoltaic module 100.

[0083] The first water-dripping edge 201 or the third water-dripping edge 41 is arranged in the second water-guiding groove 31.

[0084] In this embodiment, the limiting frame of the hanging frame is connected to the limiting frame of the water-dripping frame 4 and the first limiting groove 23 respectively through corner codes.

[0085] Embodiment 3

[0086] As Figure 5 shown, the difference from Embodiment 1 is that first drip edges 201 and first water guide grooves 202 are respectively provided on the longitudinal edges of the conventional building tile 200.

[0087] The first connecting portion 2 includes a second drip edge 21.

[0088] The second connecting portion 3 includes a second photovoltaic module mounting groove 32 and a second limiting groove 33. The second limiting groove 33 is located below the second photovoltaic module mounting groove 32 and serves as a support.

[0089] One of the longitudinal edges of the photovoltaic module 100 is provided with a water guide frame 5, and the water guide frame 5 is provided with a third water guide groove 51.

[0090] The other longitudinal edge of the photovoltaic module 100 is fixedly arranged in the second photovoltaic module mounting groove 32. A sealant or gasket is arranged between the photovoltaic module 100 and the second photovoltaic module mounting groove 32 for sealing, and meanwhile, it plays a role of buffering and protecting the photovoltaic module 100.

[0091] The second drip edge 21 is arranged in the first water guide groove 202 or the third water guide groove 51.

[0092] In this embodiment, the limiting frame of the hanging frame is connected to the limiting frame of the water guide frame 5 and the second limiting groove 33 respectively through corner codes.

[0093] Embodiment 4

[0094] As Figure 6 shown, the difference from Embodiment 1 is that the waterproof decorative member further includes a sealing strip 6, the first connecting portion 2 includes a first drip overlapping frame 24, and the second connecting portion 3 includes a second water guide connecting frame 34.

[0095] The upper surface of the photovoltaic module 100 is flush with the upper end surfaces of the first drip overlapping frame 24 and the second water guide connecting frame 34.

[0096] The longitudinal edges of the photovoltaic module 100 are spaced from the edges of the first drip overlapping frame 24 and the second water guide connecting frame 34.

[0097] The sealing strip 6 covers above the photovoltaic module 100 and the first drip overlapping frame 24 and above the photovoltaic module 100 and the second water guide connecting frame 34.

[0098] The sealing strip 6 is hermetically connected to the photovoltaic module 100, the first water-dripping lapping frame 24, and the second water-guiding connecting frame 34 respectively. Specifically, sealants are provided between the sealing strip 6 and the photovoltaic module 100, between the sealing strip 6 and the first water-dripping lapping frame 24, and between the sealing strip 6 and the second water-guiding connecting frame 34.

[0099] The decorative part 1 is a protruding semi-circular structure. The protruding structure of the decorative part 1 protrudes more than 15 mm above the flat photovoltaic tile. In addition to the arched and semi-circular structures, the decorative part 1 can also adopt other shapes, that is, it is not limited to any shape.

[0100] Embodiment 5

[0101] As Figure 7 shown, the difference from Embodiment 1 is that the second water-dripping edge 21 is located below the first water-dripping lapping frame 24, and the second water-guiding groove 31 is connected to the second water-guiding connecting frame 34, which can simultaneously meet the connection to the photovoltaic module 100 through the water-dripping border 4 and the water-guiding border 5 and the connection to the photovoltaic module 100 through the sealing strip 6.

[0102] And, as Figure 7 shown, it can simultaneously meet the connection to the conventional building tile 200.

Claims

1. A waterproof decorative component, characterized in that: The waterproof decorative component is located between the photovoltaic module (100) and the conventional building tile (200) or between two photovoltaic modules (100) or between two conventional building tiles (200); The waterproof decorative component comprises a decorative portion (1) and a first connecting portion (2) and a second connecting portion (3) located on both sides of the decorative portion (1); The photovoltaic module (100) and the conventional building tile (200) both include two oppositely disposed horizontal edges and two oppositely disposed vertical edges; The first connection portion (2) and the second connection portion (3) are respectively connected to the longitudinal edge of the photovoltaic module (100) or the longitudinal edge of a conventional building tile (200).

2. The waterproof decorative component according to claim 1, characterized in that: The longitudinal sides of the conventional building tile (200) are respectively provided with a first drip edge (201) and a first water guide groove (202); The first connection portion (2) comprises a second drip edge (21), and the second connection portion (3) comprises a second water guide groove (31); The two longitudinal sides of the photovoltaic module (100) are respectively provided with a dripping frame (4) and a water guiding frame (5); the dripping frame (4) is provided with a third dripping edge (41); and the water guiding frame (5) is provided with a third water guiding groove (51); The second drip edge (21) is arranged in the first water guide groove (202) or in the third water guide groove (51); The first drip edge (201) or the third drip edge (41) is arranged in the second water guide groove (31).

3. The waterproof decorative component according to claim 1, characterized in that: The longitudinal sides of the conventional building tile (200) are respectively provided with a first drip edge (201) and a first water guide groove (202); The first connecting portion (2) comprises a first photovoltaic component mounting groove (22); The second connecting portion (3) comprises a second water guide groove (31); One of the longitudinal sides of the photovoltaic assembly (100) is provided with a drip border (4), and the drip border (4) is provided with a third drip edge (41); Another longitudinal side of the photovoltaic component (100) is fixedly disposed in the first photovoltaic component installation groove (22); The first drip edge (201) or the third drip edge (41) is arranged in the second water guide groove (31).

4. The waterproof decorative component according to claim 1, characterized in that: The longitudinal sides of the conventional building tile (200) are respectively provided with a first drip edge (201) and a first water guide groove (202); The first connecting portion (2) comprises a second drip edge (21); The second connecting portion (3) comprises a second photovoltaic component mounting groove (32); One of the longitudinal sides of the photovoltaic assembly (100) is provided with a water guide frame (5), and the water guide frame (5) is provided with a third water guide groove (51); Another longitudinal side of the photovoltaic component (100) is fixedly disposed in a second photovoltaic component mounting groove (32); The second drip edge (21) is arranged in the first water guide groove (202) or in the third water guide groove (51).

5. The waterproof decorative component according to claim 1, characterized in that: It also includes a sealing strip (6), the first connection part (2) includes a first water dripping overlap frame (24), and the second connection part (3) includes a second water guide connection frame (34); The upper surface of the photovoltaic assembly (100) is arranged flush with the upper end surface of the first dripping overlap frame (24) and the upper end surface of the second water-conducting connection frame (34); The longitudinal edge of the photovoltaic module (100) is spaced apart from the edge of the first drip connection frame (24) and the edge of the second water-conducting connection frame (34); The sealing strip (6) is arranged to cover the photovoltaic component (100) and the first drip connection frame (24) and the photovoltaic component (100) and the second water-conducting connection frame (34); The sealing strip (6) is respectively sealed and connected to the photovoltaic assembly (100), the first water dripping overlapping frame (24) and the second water conducting connecting frame (34).

6. The waterproof decorative component according to any one of claims 1 to 5, characterized in that: The decorative part (1) is a protruding arched structure or a semicircular structure.

7. The waterproof decorative component according to any one of claims 1 to 5, characterized in that: The decorative portion (1) comprises a first supporting portion (11) and a second supporting portion (12) which are arranged vertically and spaced apart from each other; The first supporting portion (11) and the second supporting portion (12) are connected to each other to form a cylindrical structure.

8. The waterproof decorative component according to claim 7, characterized in that: A reinforcing rib (13) is provided between the first supporting portion (11) and the second supporting portion (12).

9. The waterproof decorative component according to claim 7, characterized in that: It also comprises a sealing end plate (7) which is sealingly arranged at the end of the decorative part (1); the sealing end plate (7) is detachably arranged on the decorative part (1).

10. A photovoltaic tile system, using the waterproof decorative component according to claim 1, characterized in that: The photovoltaic assembly (100) and conventional building tiles (200) are hung on the roof of the building; The lateral sides of two adjacent photovoltaic modules (100) are overlapped with each other; The lateral edges of two adjacent conventional building tiles (200) overlap each other; The ends of two adjacent decorative parts (1) are overlapped with each other.

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