Dripping tile and photovoltaic roof

Abstract

The utility model relates to the technical field of buildings. In order to solve the problem that an existing photovoltaic tile is prone to being damaged in weather such as strong wind, the dripping tile and the photovoltaic roof are provided, the dripping tile is arranged at the cornice position of a roof, the dripping tile comprises a body, and the upper surface of the body is a profiling face capable of being attached to the tile face at the cornice position; a plurality of sunken grooves and a plurality of fixing holes penetrating through the body are formed in the upper surface of the body; at least part of the fixing holes are located in the groove. The eave sealing body is arranged on the side, extending out of the eave, of the lower surface of the body. During actual installation, structural adhesive can be applied in the groove, so that the depth and the width of the structural adhesive are ensured; meanwhile, due to the fact that the groove sinks from the upper surface and the fixing hole is formed in the groove, in the installation process, screws, screws and other fasteners can be prevented from making contact with the tile face, no gap exists between the upper surface and the tile face, the windproof performance can be improved, and the tile face can be prevented from being damaged.

Description

Technical Field

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

[0002] With the widespread application of the photovoltaic industry, photovoltaic tiles that combine the functions of traditional tiles and photovoltaic power generation have appeared on the market. Photovoltaic tiles are laid on the roof of a building to form a photovoltaic roof. The converted electricity can be used for self-powered building, and the excess electricity can be connected to the local power grid to achieve energy saving, environmental protection, and reduce the cost of building use.

[0003] However, there are still some problems in the installation process of photovoltaic tiles. In the related art, photovoltaic tiles are usually installed outdoors. When encountering strong winds and other weather conditions, they are easily damaged and have a high loss rate. They need to be constantly maintained, which increases the maintenance and replacement costs. Utility Model Content

[0004] In view of the problem in the related art that photovoltaic tiles are easily damaged after installation, the purpose of the present application is to provide a drip tile and a photovoltaic roof, wherein the drip tile has good wind protection function, thereby avoiding damage to the photovoltaic tiles.

[0005] To this end, a first aspect of the present application is to provide a drip tile.

[0006] The second aspect of the present application is to provide a photovoltaic roof.

[0007] In view of this, according to the first aspect of the present application, a drip tile is proposed, which is arranged at the eaves position of the roof, and the drip tile comprises: a main body, the upper surface of the main body is a contoured surface that can fit with the tile surface at the eaves position; the upper surface of the main body is provided with a plurality of sunken grooves and a plurality of fixing holes that pass through the main body; and at least part of the fixing holes are located in the grooves; and an eaves sealing body is arranged on the side of the lower surface of the main body that extends out of the eaves position.

[0008] During actual installation, structural glue can be applied in the groove to ensure that the structural glue has a certain depth and width; at the same time, since the groove is sunken from the upper surface and a fixing hole is arranged in the groove, screws and other fasteners can be avoided from contacting the tile surface during installation. In this way, the upper surface of the body and the tile surface can be closely fitted, so that there is no gap between the upper surface and the tile surface, which helps to improve the windproof performance of the drip tile, and screws and other fasteners can be avoided from contacting the tile surface after installation, thereby avoiding damage to the tile surface.

[0009] In some technical solutions, optionally, at least one end of the groove extends to the edge of the upper surface and passes through the body. In this way, during installation, excess structural adhesive can be discharged from the groove to ensure that the upper surface of the body and the tile surface are closely attached, thereby helping to improve the reliability of installation.

[0010] In some technical solutions, optionally, the main body and the fascia body are both made of metal.

[0011] Further, the metal includes at least one of aluminum, aluminum alloy, aluminum-magnesium alloy and aluminum-magnesium-manganese alloy. The above metals have the characteristics of light weight and high strength, which helps to improve the durability of the drip tile.

[0012] In some technical solutions, optionally, the surfaces of the main body and the fascia body are provided with a protective coating.

[0013] In practical applications, the color of the protective coating can also be designed to be consistent with the color of the tile surface. In this way, the overall appearance of the roof can be improved.

[0014] In some technical solutions, the dripping surface of the eaves façade body is a plane; and the side of the dripping surface away from the main body has a pointed end.

[0015] In this way, rainwater can fall along a relatively smooth path, which helps to discharge rainwater quickly and reduce water accumulation. At the same time, by guiding the rainwater to fall in a specific direction through the pointed end, it can prevent rainwater from splashing everywhere and help reduce the interference of wind on rainwater.

[0016] In some technical solutions, the drip edge of the fascia body is optionally in a wavy structure. In this way, the contact area between rainwater and the surface of the fascia body can be increased, thereby enhancing the guidance of rainwater flow; and the falling speed of rainwater can be slowed down to a certain extent, so that rainwater is more evenly distributed on the ground below, reducing the scouring phenomenon caused by excessive concentration of water flow, thereby facilitating the flow guidance and rapid discharge of rainwater.

[0017] In some technical solutions, optionally, the fixing hole is arranged in the middle of the upper surface of the body. By arranging the fixing hole in the middle of the upper surface, it can be ensured that the drip tile is evenly stressed after installation, so that better stability can be provided to prevent the drip tile from tilting or shaking.

[0018] According to the second aspect of the present application, the present application proposes a photovoltaic roof, comprising a support frame, a photovoltaic module and a drip tile as proposed in any of the above technical solutions. The drip tile is arranged at the bottom edge of the photovoltaic module; and a structural adhesive is injected into the groove. Therefore, the photovoltaic roof has all the beneficial effects disclosed in any of the above technical solutions, which will not be repeated here.

[0019] In some technical solutions, the photovoltaic module has a continuous concave and convex wave-shaped structure; the upper surface is a concave arc surface, and the curvature of the arc surface is the same as the curvature of the trough section of the photovoltaic module.

[0020] 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

[0021] 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:

[0022] Figure 1 One of the structural schematic diagrams of the drip tile in the embodiment of the present application is shown;

[0023] Figure 2 Shows Figure 1 Schematic diagram of the decomposition structure;

[0024] Figure 3 The second structural schematic diagram of the drip tile in the embodiment of the present application is shown;

[0025] Figure 4 Shows Figure 3 Schematic diagram of the decomposition structure;

[0026] Figure 5 A schematic structural diagram of a photovoltaic roof in an embodiment of the present application is shown.

[0027] in, Figures 1 to 5 The corresponding relationship between the reference numerals and the component names is as follows:

[0028] 10-drip tile; 110-main body; 111-upper surface; 112-groove; 113-fixing hole; 120-eaves body; 121-drip surface; 122-tip; 123-drip edge.

[0029] 210-support frame; 220-photovoltaic module; 221-photovoltaic tile. DETAILED DESCRIPTION

[0030] 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.

[0031] 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.

[0032] Combine the following Figures 1 to 5 , the drip tiles and photovoltaic roof provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0033] Reference Figure 1 and Figure 2 In an embodiment of the present application, a drip tile 10 is provided, and its structure includes: a main body 110 and a fascia body 120.

[0034] Specifically, the upper surface 111 of the main body 110 is a contoured surface that can fit the tile surface at the eaves position of the roof. The upper surface 111 is provided with a plurality of sunken grooves 112 and a plurality of fixing holes 113 that penetrate the main body 110; and at least part of the fixing holes 113 are located in the grooves 112. The eaves fascia 120 is arranged on the side of the lower surface of the main body 110 away from the eaves position of the roof.

[0035] In this way, during installation, structural glue can be applied in the groove 112 to ensure that the structural glue has a certain depth and width; at the same time, since the groove 112 is sunken from the upper surface 111 and a fixing hole 113 is provided in the groove 112, during installation, screws and other fasteners can be avoided from contacting the tile surface. In this way, the upper surface 111 of the main body 110 and the tile surface can be closely fitted, so that there is no gap between the upper surface 111 and the tile surface, which helps to improve the windproof performance of the drip tile, and screws and other fasteners can be avoided from contacting the tile surface after installation, thereby avoiding damage to the tile surface.

[0036] In some embodiments, at least one end of the groove 112 extends to the edge of the upper surface 111 and passes through the body 110. In this way, during installation, excess structural adhesive can be discharged from the groove 112 to ensure that the upper surface 111 of the body 110 and the tile surface are closely attached, thereby helping to improve the reliability of installation.

[0037] In the above embodiment, the tile surface is a convex arc surface, and accordingly, the upper surface 111 of the body 110 is a concave arc surface, and the curvature is consistent with the curvature of the tile surface. It can be understood that the tile surface can also be a plane, and this embodiment is not limited to this.

[0038] In the above embodiment, the groove 112 is a linear groove in the width direction of the body 110. It is understandable that the distribution form of the groove 112 can be arbitrarily changed, such as a linear groove in the length direction of the body 110, or an S-shaped distribution groove, etc., and the present embodiment is not limited thereto.

[0039] To improve the durability of the drip tile 10, in some embodiments, the body 110 and the fascia body 120 are both made of metal. For example, the metal is one selected from aluminum, aluminum alloy, aluminum-magnesium alloy, and aluminum-magnesium-manganese alloy. Since these metals have the advantages of light weight and high strength, they are very suitable for making the drip tile 10.

[0040] In the above embodiment, in order to further improve the durability of the drip tile 10 , a protective coating is provided on the surface of the main body 110 and the fascia body 120 .

[0041] In practical applications, the color of the protective coating can also be designed to be consistent with the color of the tile surface. In this way, the overall appearance of the roof can be improved.

[0042] Exemplarily, the protective coating is formed on the surface of the body 110 and the fascia body 120 by one of fluorocarbon spraying, powder spraying, anodizing or anodizing + fluorocarbon spraying. The above four processes can effectively ensure that the outer surface of the body 110 and the fascia body 120 does not fade for a long time, thereby helping to improve the durability of the drip tile.

[0043] Reference Figure 1 and Figure 3 In some embodiments, the drip surface 121 of the fascia body 120 (i.e., the side away from the eaves position, that is, the side along which the rainwater falls and finally drips to the ground) is a flat structure, and a tip portion 122 is formed on the side of the drip surface 121 of the fascia body 120 away from the main body 110. In this way, rainwater can fall along a relatively smooth path, which is conducive to the rapid discharge of rainwater and reduces water accumulation; at the same time, the tip portion 122 guides rainwater to fall in a specific direction, which can not only prevent rainwater from splashing everywhere, but also help reduce the interference of wind on rainwater.

[0044] It is understandable that, in practical applications, patterns such as text or graphics may be designed on the drip surface 121 of the fascia body 120 to improve the aesthetics of the drip tile 10 .

[0045] In the above embodiment, the drip edge 123 (i.e., the edge of the drip surface 121) of the fascia body 120 is in a wave-shaped structure. In this way, the contact area between rainwater and the surface of the fascia body 120 can be increased, thereby enhancing the guidance of rainwater flow; and the falling speed of rainwater can be slowed down to a certain extent, so that rainwater is more evenly distributed on the ground below, reducing the scouring phenomenon caused by excessive concentration of water flow, thereby facilitating the flow guidance and rapid discharge of rainwater.

[0046] Reference Figure 4In some embodiments, the fixing hole 113 is disposed in the middle area of ​​the upper surface 111. The fastener (such as a screw) fixes the drip tile 10 to the eaves through the fixing hole 113. By arranging the fixing hole 113 in the middle of the upper surface 111, it is possible to ensure that the drip tile 10 is evenly stressed after installation, thereby providing better stability and preventing the drip tile 10 from tilting or shaking.

[0047] Reference Figure 5 In some embodiments, the present application also proposes a photovoltaic roof, which includes a support frame 210, a photovoltaic module 220 and a drip tile 10 proposed in any of the above embodiments. The photovoltaic module 220 is fixed on the tile hanging strip of the support frame 210; the drip tile 10 is arranged at the bottom edge of the photovoltaic module 220, and the groove 112 is filled with structural glue. Therefore, the photovoltaic roof has all the beneficial effects disclosed in any of the above embodiments, which will not be repeated here.

[0048] In some embodiments, the photovoltaic module 220 is a continuous concave-convex wave-shaped structure, which includes a plurality of photovoltaic tiles 221 spliced ​​together; the photovoltaic tile 221 is in the shape of a curved tile. The upper surface 111 of the drip tile 10 is a concave arc surface, and the curvature is equal to the curvature of the trough section of the photovoltaic module 220, so that the upper surface 111 of the drip tile 10 and the trough section of the photovoltaic module 220 fit closely.

[0049] 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.

[0050] 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.

[0051] 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 drip tile, arranged at the eaves of a roof; characterized in that: The drip tile comprises: A main body, the upper surface of which is a contoured surface that can fit the tile surface at the eaves position; The upper surface of the body is provided with a plurality of sunken grooves and a plurality of fixing holes penetrating the body, and at least part of the fixing holes are located in the grooves, and the grooves are sunken from the upper surface; An eaves sealing body is arranged on one side of the lower surface of the main body extending out of the eaves position; The main body is a metal body, and the eaves closure body is a metal eaves closure body; The surfaces of the main body and the façade body are provided with a protective coating.

2. The drip tile according to claim 1, characterized in that: At least one end of the groove extends to the edge of the upper surface and passes through the body.

3. The drip tile according to claim 1, characterized in that: The metal body comprises an aluminum body, an aluminum alloy body, an aluminum-magnesium alloy body or an aluminum-magnesium-manganese alloy body; The metal eaves fascia body includes an aluminum eaves fascia body, an aluminum alloy eaves fascia body, an aluminum-magnesium alloy eaves fascia body or an aluminum-magnesium-manganese alloy eaves fascia body.

4. The drip tile according to claim 1, characterized in that: The dripping surface of the eaves sealing body is a plane; the dripping surface has a pointed end on a side away from the main body.

5. The drip tile according to any one of claims 1 to 4, characterized in that: The fixing hole is arranged in the middle of the upper surface.

6. A photovoltaic roof, characterized in that: It comprises a support frame, a photovoltaic module and a drip tile as claimed in any one of claims 1 to 5; Wherein, the photovoltaic assembly is fixed on the support frame; The drip tile is arranged at the bottom edge of the photovoltaic module; and structural glue is injected into the groove.

7. The photovoltaic roof according to claim 6, characterized in that: The upper surface is a concave arc surface, and the curvature of the arc surface is the same as the curvature of the trough section of the photovoltaic component.

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