Photovoltaic tile matching tile and photovoltaic roof

Abstract

The utility model provides a photovoltaic tile matching tile and a photovoltaic roof. The photovoltaic tile matching tile comprises a tile main body, wherein the tile main body is provided with an upper tile body, a heat insulation layer and a lower tile body which are sequentially arranged along a first direction; wherein the first direction is parallel to the thickness direction of the upper tile body; the upper tile body and the lower tile body are both made of metal. The photovoltaic tile matching tile with the main body made of the metal material is light in weight, and during installation, the photovoltaic tile matching tile can be cut according to actual requirements, so that installation is convenient, and the integrity of a roof can be guaranteed; therefore, the problem of poor integrity caused by the fact that the material main body of the photovoltaic tile is semi-tempered or tempered glass and cannot be cut in the prior art is solved. Meanwhile, the thermal insulation layer is arranged between the upper tile body and the lower tile body, so that the photovoltaic tile has good thermal insulation performance, and the safety of a roof can be improved; and the heat insulation layer is arranged, so that compared with single-layer metal, the heat insulation layer has higher strength.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and more specifically, to photovoltaic tile assembly and photovoltaic roofs. Background Art

[0002] With the rapid development of the photovoltaic industry, photovoltaic tiles that integrate the functions of traditional tiles and photovoltaic power generation have appeared on the market. By installing photovoltaic tiles on the roof, the building itself can use green and environmentally friendly solar energy resources to generate electricity.

[0003] However, the structure of photovoltaic tiles is somewhat different from that of ordinary tiles. They are easily faded due to long-term exposure to wind, sun and rain on the roof. During installation, they are difficult to assemble due to the limitations of the corner areas, resulting in poor overall roof effect. Utility Model Content

[0004] In view of the fact that photovoltaic tiles in the related art are difficult to assemble in the corner areas of the roof, resulting in a poor overall roof effect, the purpose of the present application is to provide a photovoltaic tile assembly and a photovoltaic roof, which are easy to assemble in the corner areas of the roof, thereby improving the overall effect of the roof.

[0005] To this end, a first aspect of the present application is to propose a photovoltaic tile assembly.

[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 photovoltaic tile assembly is proposed, comprising: a tile body, the tile body having an upper tile body, an insulation layer and a lower tile body arranged in sequence along a first direction; wherein the first direction is parallel to the thickness direction of the upper tile body; the upper tile body and the lower tile body are made of metal.

[0008] In the above technical solution, by using photovoltaic tiles with a main body made of metal, the weight is relatively light, and during installation, the photovoltaic tiles can be cut according to actual needs, so as to facilitate installation, thereby ensuring the integrity of the roof; in this way, the problem of poor integrity caused by the photovoltaic tiles being unable to be cut due to the main body of the material being semi-tempered or tempered glass in the related technology is solved. At the same time, by setting a heat insulation layer between the upper tile body and the lower tile body, the photovoltaic tiles have good thermal insulation performance, which helps to improve the safety of the roof; and by setting a heat insulation layer, it has higher strength than a single layer of metal.

[0009] In some technical solutions, the photovoltaic tile assembly also includes a first overlap portion and a second overlap portion; the first overlap portion and the second overlap portion are arranged on both sides of the tile body in the second direction; the second direction is parallel to the width direction of the upper tile body; two adjacent photovoltaic tile assembly tiles are connected by the first overlap portion and the second overlap portion. In this way, the overlap between two adjacent photovoltaic tile assembly tiles is achieved by the first overlap portion and the second overlap portion, which is convenient for installation and has a relatively stable overall structure.

[0010] In the above technical solution, one of the first overlapped portion and the second overlapped portion is provided with a first groove opening upward, and the other is provided with a second groove opening downward; the first groove and the second groove match each other. Through the cooperation of the first groove and the second groove, the connection between the first overlapped portion and the second overlapped portion is more stable, thereby helping to improve the stability of the photovoltaic roof.

[0011] In actual application, one of the first overlapping portion and the second overlapping portion is an integral structure with the upper tile body, which includes a first extension section protruding from the upper tile body and a first bending section extending from the first extension section toward the lower tile body; a first groove is formed between the first extension section, the first bending section and the tile body, and / or, one of the first overlapping portion and the second overlapping portion is an integral structure with the lower tile body, which includes a second extension section protruding from the lower tile body to the upper tile body and a second bending section extending from the second extension section toward the upper tile body; a second groove is formed between the second extension section, the second bending section and the tile body.

[0012] In some technical solutions, the light-receiving surface of the main body of the tile is provided with a coating; the appearance characteristics of the coating match the appearance characteristics of the target photovoltaic tile, so that the consistency of the overall appearance can be ensured.

[0013] In some technical solutions, the thermal insulation layer includes at least one of a honeycomb core, thermal insulation wool and an aluminum rod.

[0014] In some technical solutions, the metal includes at least one of aluminum, steel, aluminum-magnesium alloy, and aluminum-magnesium-manganese alloy.

[0015] In some technical solutions, the shapes of the upper and lower tile bodies are the same as the shapes of the target photovoltaic tiles, and / or the thickness of the tile body is the same as the thickness of the target photovoltaic tiles. In this way, the photovoltaic tiles can be well assembled when overlapping left and right and up and down, which helps to improve the applicability of the photovoltaic tiles, and there is no gap during assembly, which helps to improve the consistency of the overall appearance.

[0016] According to the second aspect of the present application, the present application proposes a photovoltaic roof, including tile hanging strips, photovoltaic tiles and photovoltaic tile matching tiles as in any of the above technical solutions; wherein the photovoltaic tiles and photovoltaic tile matching tiles are both fixed on the tile hanging strips; two adjacent photovoltaic tiles, adjacent photovoltaic tiles and photovoltaic matching tiles, and two adjacent photovoltaic tile matching tiles are all connected by overlapping. In this way, the photovoltaic roof has all the beneficial effects of any of the above technical solutions, which will not be repeated here.

[0017] In some technical solutions, photovoltaic tiles are installed in the corners of photovoltaic roofs, such as ridges, eaves, gutters and other areas.

[0018] 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

[0019] 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:

[0020] Figure 1 One of the schematic diagrams of the structure of photovoltaic tiles and tiles in the embodiment of the present application is shown;

[0021] Figure 2 The second schematic diagram of the structure of photovoltaic tiles and tiles in the embodiment of the present application is shown;

[0022] Figure 3 The third schematic diagram of the structure of photovoltaic tiles and tiles in the embodiment of the present application is shown;

[0023] Figure 4 The fourth schematic diagram of the structure of photovoltaic tile and tile in the embodiment of the present application is shown;

[0024] Figure 5 The fifth structural diagram of the photovoltaic tile arrangement in the embodiment of the present application is shown;

[0025] Figure 6 One of the structural schematic diagrams of a photovoltaic roof in an embodiment of the present application is shown;

[0026] Figure 7 The second structural schematic diagram of the photovoltaic roof in the embodiment of the present application is shown;

[0027] Figure 8 The third structural schematic diagram of the photovoltaic roof in the embodiment of the present application is shown;

[0028] Fig. 9 Shows Figure 7 A schematic diagram of the enlarged structure at B in the middle;

[0029] Fig.10Shows Figure 8 Schematic diagram of the enlarged structure at point A in the middle.

[0030] in, Figures 1 to 10 The corresponding relationship between the reference numerals and the component names is as follows:

[0031] 10- photovoltaic tile matching tile; 100- tile main body; 110- upper tile body; 120- heat insulation layer; 130- lower tile body; 140- first overlapping portion; 141- first groove; 142- first extension section; 143- first bending section; 150- second overlapping portion; 151- second groove; 152- second extension section; 153- second bending section;

[0032] 20-photovoltaic roof; 210-tile hanging strip; 220-photovoltaic tile; 230-fixing piece; 231-installation groove; 232-lap strip; 240-lap piece; 241-lap groove; 242-positioning groove. DETAILED DESCRIPTION

[0033] 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.

[0034] 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.

[0035] Combine the following Figures 1 to 10 , the photovoltaic tile matching tile and photovoltaic roof provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0036] like Figure 1 and Figure 2 As shown, some embodiments of the present application disclose a photovoltaic tile assembly 10, the structure of which includes: a tile body 100; the tile body 100 has a first direction ( Figure 1 The upper tile 110, the heat insulation layer 120 and the lower tile 130 are sequentially arranged in the first direction (in the vertical direction). The first direction is parallel to the thickness direction of the upper tile 110; the upper tile and the lower tile 130 are both made of metal. Exemplarily, the metal includes at least one of aluminum, steel, aluminum-magnesium alloy, and aluminum-magnesium-manganese alloy.

[0037] In the above embodiment, by using the photovoltaic tile 10 whose main body is made of metal, its weight is relatively light, and during installation, the photovoltaic tile 10 can be cut according to actual needs, so as to facilitate installation, thereby ensuring the integrity of the roof; in this way, the problem of poor integrity caused by the photovoltaic tile being unable to be cut due to the main body of the material being semi-tempered or tempered glass in the related art is solved. At the same time, by setting the heat insulation layer 120 between the upper tile body 110 and the lower tile body 130, the photovoltaic tile 10 has good thermal insulation performance, which helps to improve the safety of the roof; and by setting the heat insulation layer 120, it has higher strength than a single layer of metal.

[0038] In practical applications, the thickness of the upper tile body 110 and the lower tile body 130 is 0.5 mm to 3 mm. The main structure of the photovoltaic tile assembly 10 is formed by relatively thin metal, which is light in weight and easy to cut and install.

[0039] In some embodiments, the photovoltaic tile assembly 10 further includes a first overlap portion 140 and a second overlap portion 150. The first overlap portion 140 and the second overlap portion 150 are arranged on the tile body 100 in the second direction ( Figure 2 The first and second overlap portions 140 and 150 are parallel to the width direction of the upper tile body 110; the two adjacent photovoltaic tile assemblies 10 are connected by the first overlap portion 140 and the second overlap portion 150. In this way, the overlap between the two adjacent photovoltaic tile assemblies is achieved by the first overlap portion 140 and the second overlap portion 150, which is convenient for installation and has a relatively stable overall structure.

[0040] In some embodiments, one of the first overlap portion 140 and the second overlap portion 150 is provided with a first groove 141 opening downward, and the other is provided with a second groove 151 opening upward; the first groove 141 and the second groove 151 match each other. Thus, through the cooperation of the first groove 141 and the second groove 151, the connection between the first overlap portion 140 and the second overlap portion 150 is made more stable, thereby helping to improve the stability of the photovoltaic roof.

[0041] Exemplarily, the first overlapping portion 140 is provided with a first groove 141 opening downward, and the second overlapping portion 150 is provided with a second groove 151 opening upward; the second groove 151 matches the first groove 141 .

[0042] In the above embodiment, one of the first overlapping portion 140 and the second overlapping portion 150 is an integral structure with the upper tile body 110 , and the other is an integral structure with the lower tile body 130 .

[0043] Exemplarily, the first overlapping portion 140 and the upper tile body 110 are an integral structure, and the second overlapping portion 150 and the lower tile body 130 are an integral structure, so as to facilitate installation.

[0044] In practical applications, the first overlapping portion 140 includes a first extension section 142 protruding from the upper tile body 110 to the lower tile body 130 and a first bending section 143 extending from the first extension section 142 toward the lower tile body 130 ; a first groove 141 is formed between the first extension section 142 , the first bending section 143 and the tile body 100 .

[0045] The second overlapping portion 150 includes a second extension section 152 protruding from the lower tile body 130 to the upper tile body 110 and a second bending section 153 extending from the second extension section 152 toward the upper tile body 110 ; a second groove 151 is formed between the second extension section 152 , the second bending section 153 and the tile body 100 .

[0046] In some embodiments, the light-receiving surface of the tile body 100 is provided with a coating; the appearance characteristics of the coating match the appearance characteristics of the target photovoltaic tile. By designing the appearance characteristics of the light-receiving surface of the tile body 100 to be consistent with the appearance characteristics of the target photovoltaic tile, the consistency of the overall appearance can be ensured. Exemplarily, the appearance characteristics include color.

[0047] In the above embodiments, the coating is formed by coating, which includes fluorocarbon paint, electrophoretic paint or powder paint.

[0048] In some embodiments, the shapes of the upper tile body 110 and the lower tile body 130 are the same as the shape of the target photovoltaic tile. This helps to improve the consistency of the overall appearance. As an example, the target photovoltaic tile is a curved tile, and the upper tile body 110 and the lower tile body 130 are pressed together by a mold to form a curved structure with a curvature similar to that of the target photovoltaic tile. It is understandable that the target photovoltaic tile can also be a flat tile.

[0049] In the above embodiment, the thickness of the tile body 100 is the same as the thickness of the target photovoltaic tile. In this way, the photovoltaic tile assembly 10 can be well assembled when overlapping left and right and overlapping up and down, which helps to improve the applicability of the photovoltaic tile assembly 10, and there is no drop during assembly, which helps to improve the consistency of the overall appearance.

[0050] In some embodiments, the insulation layer 120 includes at least one of a honeycomb core, insulation wool, and aluminum rods.

[0051] Specifically, refer to Figure 3 When the heat insulation layer 120 is an aluminum honeycomb core, during installation, the heat insulation layer 120, the upper tile body 110 and the lower tile body 130 are connected into a whole by glue to form a product structure A. The tile body 100 of this structure has high strength, good heat insulation performance, and can be installed by one person.

[0052] Reference Figure 5When the heat insulation layer 120 is made of heat insulation and fireproof cotton, during installation, fasteners are arranged around the upper tile body 110, the heat insulation layer 120 and the lower tile body 130 to form a whole, forming a B product structure. Compared with the A product structure, this structure has slightly lower strength, but better heat insulation and durability.

[0053] Reference Figure 4 When the heat insulation layer 120 is an aluminum rod, during installation, the upper tile body 110, the heat insulation layer 120 and the lower tile body 130 are connected as a whole by fasteners or glue to form a C product structure. Compared with the A product structure, this structure has slightly lower structural strength, but lower cost and processing difficulty.

[0054] In some embodiments, reference Figure 6 , Figure 7 and Figure 8 The present application also discloses a photovoltaic roof 20, including a tile hanging strip 210, a photovoltaic tile 220 and a photovoltaic tile matching tile 10 provided in any of the above embodiments. Therefore, the photovoltaic roof has all the beneficial effects of any of the above embodiments, which will not be described in detail here.

[0055] Specifically, refer to Figure 7 and Fig. 9 The photovoltaic tile 220 and the photovoltaic tile supporting tile 10 are both fixed on the tile hanging bar 210 through the fixing piece 230.

[0056] Two adjacent photovoltaic tiles 220 , an adjacent photovoltaic tile 220 and a photovoltaic tile matching tile 10 , and two adjacent photovoltaic tile matching tiles 10 are all connected by overlapping with overlapping pieces 240 .

[0057] As an example, a mounting groove 231 for mounting tiles is provided on one side of the fixing member 230, and a lap bar 232 connected to the tile hanging strip 210 is provided on the other side. Specifically, the lap bar 232 is connected to the tile hanging strip 210 by screws, bonding, or the like.

[0058] In some embodiments, a hook is provided at one end of the lap strip 232 away from the installation slot for clamping with the tile hanging strip 210. This facilitates installation and helps improve the stability of the fixing member 230.

[0059] In some embodiments, reference Fig.10 One side of the lap joint 240 is provided with a lap joint groove 241 for installing tiles, and the other side is provided with a positioning groove 242. Two adjacent lap joints 240 are connected and positioned through the positioning groove 242, which is conducive to improving the stability of the connection.

[0060] In some embodiments, the photovoltaic tile assembly 10 is arranged at the corner areas of the photovoltaic roof 20, such as the ridge, eaves, gutter and the like.

[0061] 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.

[0062] 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.

[0063] 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 photovoltaic tile assembly, characterized in that: include: A tile body, wherein the tile body comprises an upper tile body, a heat insulation layer and a lower tile body arranged in sequence along a first direction; Wherein, the first direction is parallel to the thickness direction of the upper tile body; The upper tile body and the lower tile body are both made of metal.

2. The photovoltaic tile assembly according to claim 1, characterized in that: Also includes a first overlapping portion and a second overlapping portion; The first overlapping portion and the second overlapping portion are arranged on both sides of the tile body in the second direction; The second direction is parallel to the width direction of the upper tile; Two adjacent photovoltaic tile assemblies are connected via the first overlapping portion and the second overlapping portion.

3. The photovoltaic tile assembly according to claim 2, characterized in that: One of the first overlapping portion and the second overlapping portion is provided with a first groove opening upward, and the other is provided with a second groove opening downward; the first groove matches the second groove.

4. The photovoltaic tile assembly according to claim 3, characterized in that: One of the first overlapping portion and the second overlapping portion and the upper tile body are an integral structure, comprising a first extension section protruding from the upper tile body to the tile main body and a first bending section extending from the first extension section to the direction of the lower tile body; the first groove is formed between the first extension section, the first bending section and the tile main body; and / or; One of the first overlapping portion and the second overlapping portion and the lower shoe body are an integral structure, which includes a second extension section protruding from the lower shoe body to the upper shoe body and a second bending section extending from the second extension section toward the upper shoe body; the second groove is formed between the second extension section, the second bending section and the shoe body.

5. The photovoltaic tile assembly according to claim 1, characterized in that: The light-receiving surface of the tile body is provided with a coating; the appearance characteristics of the coating match the appearance characteristics of the target photovoltaic tile.

6. The photovoltaic tile assembly according to claim 1, characterized in that: The heat insulation layer includes at least one of a honeycomb core, heat insulation wool and an aluminum rod.

7. The photovoltaic tile assembly according to claim 1, characterized in that: The metal includes at least one of aluminum, steel, aluminum-magnesium alloy, and aluminum-magnesium-manganese alloy.

8. The photovoltaic tile assembly according to any one of claims 1 to 7, characterized in that: The shapes of the upper tile body and the lower tile body are the same as the shape of the target photovoltaic tile, and / or the thickness of the tile body is the same as the thickness of the target photovoltaic tile.

9. A photovoltaic roof, characterized in that: It comprises a tile hanging strip, a photovoltaic tile and a photovoltaic tile matching tile as claimed in any one of claims 1 to 8; Wherein, the photovoltaic tiles and the photovoltaic tile supporting tiles are both fixed on the tile hanging strips; Two adjacent photovoltaic tiles, adjacent photovoltaic tiles and photovoltaic tile matching tiles, and two adjacent photovoltaic tile matching tiles are all connected by overlapping.

10. The photovoltaic roof according to claim 9, characterized in that: The photovoltaic tile supporting tiles are arranged at the corner areas of the photovoltaic roof.

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