Aesthetic curtain wall assembly with high light transmittance and high power generation efficiency

Abstract

The utility model belongs to the technical field of curtain walls, and particularly relates to an aesthetic curtain wall assembly with high light transmittance and high power generation efficiency, which comprises a front glass layer, an upper adhesive film layer, a power generation chip layer, a lower adhesive film layer and a back glass layer, wherein a power generation area A and a light transmission area B are arranged on the power generation chip layer; the position, corresponding to the light-transmitting area B of the power generation chip layer, of the front glass layer is set as a first color area C, and the position, corresponding to the light-transmitting area B of the power generation chip layer, of the back glass layer is set as a second color area C; a first power generation area is arranged at the position, corresponding to the power generation area A of the power generation chip layer, of the front glass layer. The aesthetic curtain wall assembly with the high light transmittance and the high power generation efficiency has the advantages that the light transmittance and the photoelectric conversion efficiency of the photovoltaic assembly are improved, the decoration effect of a building facade is enriched, and a new thought and a new direction are provided for development of the BIPV technology.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of curtain wall, concretely relates to an aesthetic curtain wall assembly of high light transmittance and high power generation efficiency. BACKGROUND

[0002] With the growing demand for renewable energy worldwide, photovoltaic technology, as an important way of solar energy utilization, is gradually becoming an important force to promote energy transformation and green development. In the field of construction, the application of photovoltaic modules has expanded from simple roof installation to building facades, forming a new trend of building integrated photovoltaic (BIPV). BIPV technology aims to combine photovoltaic modules with building materials to achieve the dual goals of photovoltaic power generation and architectural aesthetics.

[0003] However, traditional photovoltaic modules face many technical challenges when applied to building facades. On the one hand, conventional crystalline silicon cell modules, due to the use of crystalline silicon cell pieces, are limited by cutting size and material properties, making it difficult to achieve high-efficiency photoelectric conversion while ensuring light transmittance. This results in a compromise between power generation efficiency and decorative effect when traditional photovoltaic modules are applied to building facades.

[0004] On the other hand, as a new type of photovoltaic material, paint cells have high acceptance on building facades. At present, due to the strength of the thin-film battery structure, a double-glass or triple-glass structure is used to protect the power chip layer, and the front surface is printed with a pattern as a whole. Although it has a certain decorative effect, its power generation efficiency is low and the decorative effect is relatively simple, which cannot meet the demand for diversification and individualization in architectural design. SUMMARY

[0005] The utility model aims to provide an aesthetic curtain wall assembly of high light transmittance and high power generation efficiency to solve the technical problem of low power generation efficiency and relatively simple decorative effect, which cannot meet the demand for diversification and individualization in architectural design, achieve the perfect combination of efficient power generation and architectural aesthetics, and through the use of unique pattern design and advanced material preparation process, not only improve the light transmittance and photoelectric conversion efficiency of the photovoltaic module, but also enrich the decorative effect of the building facade, providing a new idea and direction for the development of BIPV technology.

[0006] To solve the above technical problems, the utility model provides an aesthetic curtain wall assembly of high light transmittance and high power generation efficiency, which comprises a front glass layer, a glue film layer, a power chip layer, a lower glue film layer and a back glass layer.

[0007] Among them, the power chip layer is provided with a power generation area A and a light transmission area B;

[0008] The first color area C and the second color area C on the first glass layer and the second glass layer correspond to the light transmission area B on the power generation chip layer and are provided with pattern printing, the pattern printing corresponds to the power generation area A on the power generation chip layer, and rich aesthetic effects are formed.

[0009] The first color area C and the second color area C on the first glass layer and the second glass layer correspond to the light transmission area B on the power generation chip layer and are provided with pattern printing, the pattern printing corresponds to the power generation area A on the power generation chip layer, and rich aesthetic effects are formed.

[0010] Further, the first color area C and the second color area C form a pattern, and the pattern is in one of a point shape, a line shape or a surface shape.

[0011] Further, the first color area C and the second color area C are in one of single-layer single color or multi-layer multi color.

[0012] Further, the thickness of the first glass layer and the second glass layer is 6-12 mm.

[0013] Further, the power generation chip layer comprises a paint battery and conductive glass, and the conductive glass clamps the paint battery.

[0014] Further, the conductive glass is in one of ITO, FTO, ACO and TCO.

[0015] Further, the paint battery is in one of a thin film battery, an organic battery and a perovskite battery.

[0016] Further, the upper adhesive film layer and the lower adhesive film layer are in one of EVA, EPE, POE and PVB.

[0017] Further, the pattern is in one of silk screen printing, color glaze printing, thermal spraying, vacuum coating and ion coating.

[0018] Further, the first glass layer and the second glass layer are high-transmittance glass, and are in one of super-white high-transmittance glass and color high-transmittance glass.

[0019] The utility model discloses the beneficial effect is:

[0020] 1, the first color area C and the second color area C on the first glass layer and the second glass layer correspond to the light transmission area B on the power generation chip layer and are provided with pattern printing, the pattern printing corresponds to the power generation area A on the power generation chip layer, and rich aesthetic effects are formed. The assembly adopts super-white toughened glass as the first glass layer and the second glass layer, and the overall strength and light transmittance are enhanced. The power generation chip layer is composed of a paint battery and conductive glass, the color is distinguished from the pattern printing area, the light transmittance is adjustable, and the design flexibility is increased. The paint battery and the pattern printing can be realized by various processes, and can be continuous or discontinuous, and the design possibility is further enriched.

[0021] In order to make the above-mentioned purpose, 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. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to make the above-mentioned purpose, 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.

[0023] Figure 1 is a structural schematic view of the high-transmittance high-power-efficiency aesthetic curtain wall assembly of the present application;

[0024] Figure 2 is a structural schematic view of the front glass layer of the high-transmittance high-power-efficiency aesthetic curtain wall assembly of the present application;

[0025] Figure 3 is a structural schematic view of the back glass layer of the high-transmittance high-power-efficiency aesthetic curtain wall assembly of the present application;

[0026] Figure 4 is a structural schematic view of the power generation chip layer of the high-transmittance high-power-efficiency aesthetic curtain wall assembly of the present application.

[0027] In the drawings:

[0028] 1, front glass layer; 11, first color area C; 12, first power generation area;

[0029] 2, upper adhesive film layer;

[0030] 3, power generation chip layer; 31, power generation area A; 32, light transmission area B; 33, paint battery; 34, conductive glass;

[0031] 4, lower adhesive film layer;

[0032] 5, back glass layer; 51, second color area C; 52, second power generation area. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purpose, 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.

[0034] Example:

[0035] like Figures 1 to 4 As shown, an aesthetically pleasing curtain wall component with high light transmittance and high power generation efficiency includes a front glass layer 1, an upper adhesive film layer 2, a power generation chip layer 3, a lower adhesive film layer 4, and a back glass layer 5. The thickness of the front glass layer 1 and the back glass layer 5 is 6-12 mm; in this embodiment, the thickness of the front glass layer 1 and the back glass layer 5 is preferably 8 mm. The power generation chip layer 3 includes a coated battery 33 and conductive glass 34, with the conductive glass 34 holding the coated battery 33. The conductive glass 34 is one of ITO, FTO, ACO, and TCO; in this embodiment, the conductive glass 34 is preferably ITO. The coated battery 33 is one of thin-film batteries, organic batteries, and perovskite batteries; the coated battery 33 can be continuous or discontinuous. The upper adhesive film layer 2 and the lower adhesive film layer 4 are one of EVA, EPE, POE, and PVB.

[0036] like Figures 1 to 4 As shown, the front glass layer 1 and the back glass layer 5 are made of high-transmittance glass, which is either ultra-white high-transmittance glass or colored high-transmittance glass.

[0037] The power generation chip layer 3 is provided with a power generation area A31 and a light transmission area B32; the position of the front glass layer 1 corresponding to the light transmission area B32 of the power generation chip layer 3 is set as the first color area C11, and the position of the back glass layer 5 corresponding to the light transmission area B32 of the power generation chip layer 3 is set as the second color area C51.

[0038] The front glass layer 1 has a first power generation area 12 located at the position of power generation area A31 of the power generation chip layer 3, and the back glass layer 5 has a second power generation area 52 located at the position of power generation area A31 of the power generation chip layer 3.

[0039] like Figures 1 to 4 As shown, the first color area C11 and the second color area C51 form a pattern, and the reflectance luminance (Luminosity) of the printed pattern is in the range of 15-90. The shape of the pattern can be dotted, linear, or planar. The pattern printing can be continuous or discontinuous. The pattern is printed using one of the following methods: screen printing, enameled printing, thermal spraying, vacuum coating, or ion plating. The first color area C11 and the second color area C51 can be a single-layer monochrome or a multi-layer multicolor pattern.

[0040] In summary: the first color area C11 and the second color area C51 of the front glass layer 1 and the back glass layer 5 are provided with pattern printing corresponding to the light transmission area B32 on the power generation chip layer 3, the pattern printing corresponds to the power generation area A31 of the power generation chip layer 3, and a rich aesthetic effect is formed. The assembly uses super-white tempered glass as the front glass layer 1 and the back glass layer 5, which enhances the overall strength and light transmission. The power generation chip layer 3 is composed of a paint battery 33 and conductive glass 34, the color is distinguished from the pattern printing area, the light transmission rate is adjustable, and the design flexibility is increased. The paint battery 33 and the pattern printing can be realized by various processes, and can be continuous or discontinuous, further enriching the design possibilities.

[0041] The various devices selected in the application are all general standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0042] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] In the description of the present application, it should be pointed out that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on 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.

[0044] 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 idea of the present application. The technical scope of the present application is not limited to the contents in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A high light transmittance high power generation efficiency aesthetic curtain wall assembly, characterized in that, Comprise: Positive glass layer (1), glue film layer (2), power generation chip layer (3), lower glue film layer (4) and back glass layer (5); Wherein, the power generation chip layer (3) is provided with power generation area A (31) and light transmission area B (32); The positive glass layer (1) is set as the first color area C (11) corresponding to the position of the light transmission area B (32) of the power generation chip layer (3), and the back glass layer (5) is set as the second color area C (51) corresponding to the position of the light transmission area B (32) of the power generation chip layer (3); The positive glass layer (1) is provided with the first power generation area (12) corresponding to the position of the power generation area A (31) of the power generation chip layer (3), and the back glass layer (5) is provided with the second power generation area (52) corresponding to the position of the power generation area A (31) of the power generation chip layer (3).

2. The aesthetic curtain wall assembly of claim 1, wherein the first color area C (11) and the second color area C (51) form a pattern, and the pattern is one of a dot shape, a line shape or a surface shape.

3. The aesthetic curtain wall assembly of claim 2, wherein the first color area C (11) and the second color area C (51) are one of a single layer and a single color or a plurality of layers and a plurality of colors.

4. The aesthetic curtain wall assembly of claim 3, wherein the thickness of the positive glass layer (1) and the back glass layer (5) is 6-12 mm.

5. The aesthetic curtain wall assembly of claim 4, wherein the power generation chip layer (3) comprises a paint cell (33) and a conductive glass (34), and the conductive glass (34) clamps the paint cell (33).

6. The aesthetic curtain wall assembly of claim 5, wherein the conductive glass (34) is one of ITO, FTO, ACO and TCO.

7. The aesthetic curtain wall assembly of claim 6, wherein the paint cell (33) is one of a thin film battery, an organic battery and a perovskite battery.

8. The aesthetic curtain wall assembly of claim 7, wherein the upper glue film layer (2) and the lower glue film layer (4) are one of EVA, EPE, POE and PVB.

9. The aesthetic curtain wall assembly of claim 8, wherein the pattern is one of silk screen printing, color glaze printing, thermal spraying, vacuum coating and ion coating.

10. The aesthetic curtain wall assembly of claim 9, wherein the positive glass layer (1) and the back glass layer (5) are high light transmission glass, which is one of super white high light transmission glass or color high light transmission glass. ​ ​ ​ ​ ​ ​ ​ ​ ​

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