Curved photovoltaic tile with curved glass

Abstract

The utility model belongs to the technical field of curved-surface photovoltaic, and particularly relates to a curved-surface photovoltaic tile with curved-surface glass, which comprises a curved-surface photovoltaic tile body and a tile hanging buckle, the curved-surface photovoltaic tile body is attached and overlaid into a whole, and the tile hanging buckle is arranged on the curved-surface photovoltaic tile body. Mounting holes and tile hanging buckles are arranged on the curved photovoltaic tiles, and the curved photovoltaic tiles are fixed on the tile hanging buckles through silica gel; the curved-surface photovoltaic tile body comprises curved-surface front glass, an upper packaging adhesive film, a battery power generation unit, a lower packaging adhesive film and curved-surface back glass which are fully attached in sequence from top to bottom, a junction box is arranged on the outward side of the outermost curved-surface photovoltaic tile body, and a sealing strip is arranged on the side face of the curved-surface photovoltaic tile body. The curved-surface photovoltaic tile with the curved-surface glass has the advantages that convenience in product production and system installation is achieved, and materials and process cost are saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of curved surface photovoltaic, concretely relates to a curved surface photovoltaic tile with curved surface glass. BACKGROUND

[0002] Under the background of global energy transformation and green low-carbon development today, building photovoltaic integration (BIPV) as a product of deep integration of new energy and the building industry is gradually becoming an important force to promote the green transformation of the building industry. Among them, photovoltaic tiles, as the best in the field of BIPV, have stood out from many roof photovoltaic solutions in the past two years with their unique advantages, becoming the best choice for building roof photovoltaic.

[0003] Traditional flat photovoltaic panels lack flexibility in design and are difficult to adapt to the needs of different architectural styles and roof shapes, especially the delicate and historical feeling of classical style buildings, which causes visual conflict and increases the design difficulty of photovoltaic building integration. Curved surface photovoltaic tiles undoubtedly break this limitation, and their unique curved shape can coexist harmoniously with various architectural styles, giving the building a sense of overall beauty and vitality. Whether in public buildings or in the courtyards of classical villas, these curved surface photovoltaic tiles can become a beautiful scenic line.

[0004] The current industry adopts photovoltaic tile left and right frame to overlap, and after the planar of the frame notch and the curved surface of the photovoltaic tile are bonded, the frame direction of each tile will be different, and there will be problems such as unevenness and gaps during the left and right overlapping process. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a curved surface photovoltaic tile with curved surface glass, to solve the technical problems that the frame direction of each tile will be different, and there will be problems such as unevenness and gaps during the left and right overlapping process, to achieve that multiple curved surface photovoltaic tile assemblies are hung on the roof batten with a tile hook, and are fixed and installed with screws, and the left and right photovoltaic tiles are overlapped through adjacent assembly installation parts, and the installation part is integrally formed with the glass assembly, achieving the convenience of product production and system installation, and saving material and process costs.

[0006] In order to solve the above technical problems, the utility model provides a curved surface photovoltaic tile with curved surface glass, which comprises:

[0007] The curved surface photovoltaic tile body and the tile hook are integrated by pasting and stacking, the installation hole is formed on the curved surface photovoltaic tile body, and the curved surface photovoltaic tile body is hung on the roof batten with a tile hook and fixed and installed with screws;

[0008] The curved photovoltaic tile body comprises, from top to bottom, a curved front glass, an upper encapsulation adhesive film, a cell power generation unit, a lower encapsulation adhesive film and a curved back glass, the outermost curved photovoltaic tile body is provided with a junction box on the outward side, and the side of the curved photovoltaic tile body is provided with a sealing strip.

[0009] The curved front glass is provided with a first mounting portion on one side, and the curved back glass is provided with a second mounting portion on the other side away from the first mounting portion.

[0010] Further, the curved front glass and the curved back glass have the same size, and the cell power generation unit is encapsulated in the curved front glass and the curved back glass by the upper encapsulation adhesive film and the lower encapsulation adhesive film.

[0011] Further, the curved front glass and the curved back glass are tempered and integrally formed.

[0012] Further, the adjacent curved photovoltaic tile bodies are overlapped by the first mounting portion and the second mounting portion, and the sealing strip is arranged in the middle.

[0013] Further, the curved front glass and the curved back glass are one of embossing, float method, AG etching and color.

[0014] Further, the cell power generation unit is one of thin film, topcon, HJT or BC.

[0015] The beneficial effects of the present application are as follows:

[0016] 1. The system comprises a plurality of curved photovoltaic tile bodies which are directly fixed on the hanging tile nails through the mounting holes by screws, and the left and right photovoltaic tiles are overlapped by the mounting portions of the adjacent components, so that the on-site operation is convenient and the construction is simple.

[0017] 2. The left and right photovoltaic tiles are overlapped by the mounting portions of the components, and the overlapping part is a horizontal surface, so that the photovoltaic tile system is easily leveled with the roof during installation, and the overall flatness of the photovoltaic tile system is consistent.

[0018] 3. The curved photovoltaic tile assembly is a frameless assembly, and the process is simple, so that the cost of the frame and the sealing adhesive is saved.

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Fig. 1 is a structural schematic view of the curved photovoltaic tile with curved glass of the present application;

[0022] Fig. 2 is a front view of the curved front glass of the curved photovoltaic tile with curved glass of the present application;

[0023] Fig. 3 is a front view of the curved back glass of the curved photovoltaic tile with curved glass of the present application;

[0024] Fig. 4 is a structural schematic view of the adjacent curved photovoltaic tile bodies after lapping of the curved photovoltaic tile with curved glass of the present application.

[0025] In the drawings:

[0026] 1, curved photovoltaic tile body; 11, mounting hole;

[0027] 2, hanging tile buckle;

[0028] 3, curved front glass; 31, first mounting portion;

[0029] 4, upper encapsulation film;

[0030] 5, cell power generation unit;

[0031] 6, lower encapsulation film;

[0032] 7, curved back glass; 71, second mounting portion;

[0033] 8, junction box;

[0034] 9, sealing strip. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] Example:

[0037] like Figs. 1 to 4 As shown, a curved photovoltaic tile with curved glass includes: a curved photovoltaic tile body 1 and a tile hanger 2. The curved photovoltaic tile body 1 is laminated and stacked together. The curved photovoltaic tile body 1 has mounting holes 11 and tile hangers 2. The curved photovoltaic tile body 1 is fixed to the roof tile strips with screws. The curved photovoltaic tile body 1 is fixed to the tile hanger 2 with silicone. The tile hanger 2 is hung on the roof tile strips to install the curved photovoltaic tile. The curved photovoltaic tile body 1 includes, from top to bottom, fully laminated curved front glass 3, upper sealing film 4, battery power generation unit 5, lower sealing film 6, and curved back glass 7. A junction box 8 is provided on the outermost side of the curved photovoltaic tile body 1 facing outwards, and a sealing strip 9 is provided on the side of the curved photovoltaic tile body 1.

[0038] The curved front glass 3 has a first mounting part 31 on one side, and the curved back glass 7 has a second mounting part 71 on the other side away from the first mounting part 31. The curved front glass 3 and the curved back glass 7 are the same size, and the battery power generation unit 5 is encapsulated within them by an upper encapsulation film 4 and a lower encapsulation film 6.

[0039] Adjacent curved photovoltaic tile bodies 1 are joined together by a first mounting part 31 and a second mounting part 71, and a sealing strip 9 is sandwiched between the first mounting part 31 and the second mounting part 71.

[0040] The installation parts of adjacent curved photovoltaic tile bodies 1 are overlapped. The overlap is a horizontal overlap, which makes it easy to level with the roof during installation and achieves consistent flatness of the photovoltaic tile system. At the same time, the curved photovoltaic tile body 1 is a frameless component, which simplifies the process and saves the cost of frames and sealant.

[0041] In this embodiment, the curved front glass 3 and the curved back glass 7 are tempered, one-piece molded glass. The curved front glass 3 and the curved back glass 7 are manufactured using one of the following methods: embossing, float glass, AG etching, or color printing. The battery power generation unit 5 is manufactured using one of the following methods: thin film, Topcon, HJT, or BC.

[0042] In summary: The system consists of multiple curved photovoltaic tile bodies 1 directly fixed to the tile hangers 2 with screws through mounting holes 11. The left and right photovoltaic tiles overlap through the mounting parts of adjacent components, making on-site operation convenient and construction simple. The overlap of the left and right photovoltaic tiles through the mounting parts of the components is a horizontal overlap, which makes it easy to level with the roof during installation, achieving a consistent flatness of the entire photovoltaic tile system. The curved photovoltaic tile body 1 is a frameless component, simplifying the process and eliminating the cost of frames and sealant.

[0043] The various devices selected in the present application are all general standard devices or components known to those skilled in the art, the structure and principle of which can be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0044] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0045] In the description of the present application, it should be pointed out that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0046] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the present application. The technical scope of the present application is not limited to the contents in the specification, and must be determined according to the scope of the claims.

Claims

1. A curved photovoltaic tile with curved glass, characterized in that, The curved photovoltaic tile body (1) and the hanging tile buckle (2) are integrally attached and overlapped, the curved photovoltaic tile body (1) is provided with a mounting hole (11) and a hanging tile buckle (2), the curved photovoltaic tile body (1) is fixed to the hanging tile buckle (2) through silicone, and the hanging tile buckle (2) is hung on the roof hanging tile and fixed through a screw; The curved photovoltaic tile body (1) comprises a curved front glass (3), an upper encapsulating adhesive film (4), a cell power generation unit (5), a lower encapsulating adhesive film (6) and a curved back glass (7) which are sequentially and fully attached from top to bottom, and the outermost curved photovoltaic tile body (1) is provided with a junction box (8) on the outer side, and the side of the curved photovoltaic tile body (1) is provided with a sealing strip (9); The curved front glass (3) is provided with a first mounting portion (31) on one side, and the curved back glass (7) is provided with a second mounting portion (71) on the other side away from the first mounting portion (31).

2. The curved photovoltaic tile with curved glass according to claim 1, wherein the curved front glass (3) and the curved back glass (7) have the same size, and the cell power generation unit (5) is encapsulated in the curved front glass (3) and the curved back glass (7) through the upper encapsulating adhesive film (4) and the lower encapsulating adhesive film (6).

3. The curved photovoltaic tile with curved glass according to claim 2, wherein the curved front glass (3) and the curved back glass (7) are tempered and integrally formed glass.

4. The curved photovoltaic tile with curved glass according to claim 3, wherein the adjacent curved photovoltaic tile bodies (1) are overlapped through the first mounting portion (31) and the second mounting portion (71), and the sealing strip (9) is arranged in the middle.

5. The curved photovoltaic tile with curved glass according to claim 4, wherein the curved front glass (3) and the curved back glass (7) are embossed, float, AG etched or colored.

6. The curved photovoltaic tile with curved glass according to claim 5, wherein the cell power generation unit (5) is thin film, topcon, HJT or BC. ​ ​ ​ ​ ​ ​

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