Color-changeable solar panel assembly

Abstract

The utility model provides a color-changeable solar panel assembly, which comprises an installation part, a substrate and a plurality of solar panels arranged on the substrate, the installation part comprises an installation body, an installation groove and a guide groove, the installation groove is arranged above the installation body, the periphery of the substrate is arranged in the installation groove, and the guide groove is arranged below the installation body; the plurality of solar panels are arranged on the back surface of the substrate, a color-changeable layer capable of covering the substrate or covering the substrate and the solar panels is arranged on the back surface of the substrate, and a packaging film layer and a TPT photovoltaic backboard are sequentially arranged on the color-changeable layer; according to the utility model, the color-changeable layer is arranged on the substrate and covers the substrate or covers the substrate and the solar panel, so that the color of the whole solar panel assembly can be changed and is consistent with the structural color of the periphery of the solar panel assembly, and the overall impression of a roof is improved; a heating module is arranged between the packaging film layer and the TPT photovoltaic backboard, the color-changeable layer is made of a temperature sensing material, and the color change of the color-changeable layer is controlled and changed through the heating module.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar panel technical field especially relates to a variable solar panel assembly. BACKGROUND

[0002] With the popularization of photovoltaic technology, the photovoltaic new energy technology with green environmental protection characteristics is increasingly widely applied in our daily life, and the solar cell panel is a device for converting light energy into electric energy, which is increasingly popular in families, and is installed on the roof or directly used as part of the roof in the sunlight room, and the sunlight roof generally adopts multiple solar modules or multiple solar modules and light-transmitting glass mixed assembly. Since the color of the solar panel is generally dark, the color of the solar module cannot be consistent with the color of the surrounding glass, and the overall appearance of the roof cannot be the same. Therefore, in order to improve the overall appearance of the roof and achieve consistent overall color, a variable solar panel assembly is needed to meet the above requirements. SUMMARY

[0003] The main purpose of the utility model is to overcome the above shortcomings and deficiencies of the prior art, and provide a variable solar panel assembly.

[0004] A variable solar panel assembly, comprising a mounting piece, a base plate and a plurality of solar panels mounted on the base plate, the mounting piece comprising a mounting body, a mounting groove and a guide groove, the mounting groove being arranged above the mounting body, the base plate being arranged around the mounting groove, and the guide groove being arranged below the mounting body; a plurality of solar panels are arranged on the back of the base plate, a variable color layer covering the base plate or the base plate and the solar panels is arranged on the back of the base plate, and an encapsulation film layer and a TPT photovoltaic back plate are sequentially arranged on the variable color layer.

[0005] In an embodiment of one of the embodiments, the front surface of the base plate is provided with a transparent diffusion layer, and a plurality of protrusions are arranged on the diffusion layer.

[0006] In an embodiment of one of the embodiments, the guide groove and the mounting groove are respectively arranged on both sides of the mounting body, and the direction of the slot of the guide groove is perpendicular to the direction of the slot of the mounting groove.

[0007] In an embodiment of one of the embodiments, the guide groove and the mounting groove are arranged on one side of the mounting body, and the direction of the slot of the guide groove is parallel to the direction of the slot of the mounting groove.

[0008] In an embodiment of one of the embodiments, a heat insulation plate is arranged on the guide groove, and a transparent reflective layer is arranged on the heat insulation plate.

[0009] In an embodiment of the solar panel assembly, the heat insulation plate is transparent glass or transparent plastic plate.

[0010] In an embodiment of the solar panel assembly, a heating module is arranged between the encapsulation film layer and the TPT photovoltaic back plate, and the heating module is electrically connected with the solar panel.

[0011] In an embodiment of the solar panel assembly, the color changeable layer can change color according to the temperature of the heating module.

[0012] In an embodiment of the solar panel assembly, the encapsulation film layer is EVA film layer.

[0013] In an embodiment of the solar panel assembly, the color changeable layer is made of heat sensitive material, light sensitive material, electrochromic material or smart temperature sensing material.

[0014] The solar panel assembly with color changeable function has the advantages that: the color changeable layer is arranged on the back of the base plate, and covers the base plate or covers the base plate and the solar panel, so that the color of the whole solar panel assembly can be changed, the color of the structure around the solar panel assembly is consistent, and the overall appearance of the roof is improved; the heating module is arranged between the encapsulation film layer and the TPT photovoltaic back plate, the color changeable layer is made of temperature sensing material, and the color change of the color changeable layer is controlled by the heating module. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of the solar panel assembly with color changeable function according to the present application;

[0016] Figure 2 FIG. 2 is a partial structure sectional view of the solar panel assembly with color changeable function according to the first embodiment of the present application;

[0017] Figure 3 FIG. 3 is a sectional view of the solar panel assembly with color changeable function according to the first embodiment of the present application;

[0018] Figure 4 FIG. 4 is a sectional view of the solar panel assembly with color changeable function according to the second embodiment of the present application;

[0019] Figure 5 FIG. 5 is a sectional view of the solar panel assembly with color changeable function according to the third embodiment of the present application;

[0020] Figure 6 FIG. 6 is a sectional view of the solar panel assembly with color changeable function according to the fourth embodiment of the present application;

[0021] Figure 7 FIG. 7 is a structural schematic view of the solar panel assembly with color changeable function according to the fifth embodiment of the present application. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and cannot be understood as limiting the present application.

[0023] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship 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.

[0024] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; 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; it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0027] The utility model provides a variable solar panel assembly, including mounting piece, base plate and a plurality of install on the base plate solar panel, the mounting piece includes installation body, installation groove and guide groove, the installation groove is located the top of installation body, the base plate peripheral edge is installed in the installation groove, the guide groove is located the below of installation body, a plurality of solar panel install the back of base plate, the back of base plate is installed with the variable color layer that can cover base plate or can cover base plate and solar panel, the variable color layer is installed with encapsulation film layer and TPT photovoltaic back sheet in proper order.

[0028] The utility model discloses a variable color layer is installed on the back of base plate, and the variable color layer covers base plate or covers base plate and solar panel, so that the color of the whole solar panel assembly can be changed, and the color of the structure around the solar panel assembly is consistent, and the overall appearance of the roof is improved, a heating module is arranged between the encapsulation film layer and the TPT photovoltaic back sheet, and the variable color layer adopts temperature -sensitive material, and the color change of the variable color layer is controlled by the heating module.

[0029] Embodiment one

[0030] Please refer to Figure 1 The utility model provides a variable solar panel assembly, including mounting piece 1, base plate 2 and a plurality of install on the base plate 2 solar panel 3, wherein, base plate 2 is glass base plate, and mounting piece 1 installs on the peripheral edge of base plate 2, is used for the installation fixed of solar panel assembly, it can be understood that, generally needs four mounting piece 1 to splice into a square or rectangle frame body, and base plate 2 installs in the frame body.

[0031] More specifically, please refer to Figure 2 A plurality of solar panels 3 are installed on the back of the base plate 2, and a variable color layer 4 that can cover the base plate 2 and the solar panels 3 is installed on the back of the base plate 2. The variable color layer 4 is sequentially installed with an encapsulation film layer 5 and a TPT photovoltaic back sheet 6. The encapsulation film layer 4 is an EVA adhesive film layer. The variable color layer 4 uses a thermosensitive material, a photosensitive material, an electrochromic material, or a smart temperature-sensing material. The base plate 2 with the solar panels 3, the variable color layer 4, the encapsulation film layer 5, and the TPT photovoltaic back sheet 6 is installed in the installation groove 12. The variable color layer 4 can change the color of the solar panel assembly, making it consistent with the color of the structure around the solar panel assembly, and improving the overall appearance of the roof.

[0032] More specifically, please refer to Figure 3The mounting piece 1 comprises a mounting body 11, a mounting groove 12 arranged above the mounting body 11 and a guide groove 13 arranged below the mounting body 11, the peripheral edge of the base plate 2 is inserted into the mounting groove 12 and fixed, and then the glue sealing treatment is carried out. The guide groove 13 and the mounting groove 12 are arranged on one side of the mounting body 11, and the direction of the slot of the guide groove 13 is parallel to the direction of the slot of the mounting groove 12. The slot of the guide groove 13 can be used for mounting and fixing or increasing the heat insulation plate, and the lighting lamp strip can also be increased on the inner wall of the slot of the guide groove 13, and the specific structure is not described here.

[0033] The utility model discloses a variable color layer 4 is arranged on the back of the base plate 2, the variable color layer 4 covers the base plate 2 and solar panel 3, so that the color of the whole solar panel assembly can be changed, and the color of the structure around the solar panel assembly is consistent, and the overall appearance of the roof is improved.

[0034] Embodiment two

[0035] Please refer to Figure 4 The utility model provides a variable color solar panel assembly, and the structure is basically same with the structure of embodiment one, and the difference lies in that the guide groove 13 and the mounting groove 12 are arranged on the two sides of the mounting body 11 respectively, and the direction of the slot of the guide groove 13 is perpendicular to the direction of the slot of the mounting groove 12. The guide groove 13 is arranged on the outside of the mounting body 11, and the direction of the slot of the guide groove 13 is upward, the guide groove 13 plays the role of connecting and fixing when the solar panel assembly is installed, and also plays the role of guiding the leakage of water between the adjacent two solar panel assemblies, guides the leakage of water, and avoids the waterlogging.

[0036] Embodiment three

[0037] Please refer to Figure 5 The utility model provides a variable color solar panel assembly, and the structure is basically same with the structure of embodiment one, and the difference lies in that the guide groove 13 and the mounting groove 12 are arranged on the two sides of the mounting body 11 respectively, and the direction of the slot of the guide groove 13 is perpendicular to the direction of the slot of the mounting groove 12. The guide groove 13 is arranged on the outside of the mounting body 11, and the direction of the slot of the guide groove 13 is upward, the guide groove 13 plays the role of connecting and fixing when the solar panel assembly is installed, and also plays the role of guiding the leakage of water between the adjacent two solar panel assemblies, guides the leakage of water, and avoids the waterlogging.

[0038] Embodiment four

[0039] Please refer to Figure 6The utility model provides a variable solar panel assembly, the structure is same with the structure of example one basically, difference lies in, be equipped with heating module 8 between encapsulation film layer 5 and TPT photovoltaic backboard 6, heating module 8 and solar panel 3 between electric connection. Among them, heating module 8 is made of a plurality of parallelly arranged heating fin, variable color layer 4 uses temperature -sensing material to make, variable color layer 4 can change colour according to the temperature of heating module 8. Heating module 8 not only can play the function of melting snow and removing snow in winter, but also can realize variable color layer 4 change colour through the temperature of heating module 8, realize the colour of roof in winter is more obvious.

[0040] Example five

[0041] Please refer to Figure 7 The utility model provides a variable solar panel assembly, the structure is same with the structure of example one basically, difference lies in, the front surface of base plate 2 is equipped with transparent diffusion layer 9, be equipped with a plurality of convex 91 on diffusion layer 9, and convex 91 play the role of light collection, can promote the photoelectric conversion efficiency of solar panel 3.

[0042] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present disclosure.

[0043] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which are within the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A solar panel assembly that changes color, characterized by, The installation piece, the substrate and the plurality of solar panels installed on the substrate, the installation piece comprises an installation body, an installation groove and a guide groove, the installation groove is arranged above the installation body, the substrate periphery is installed in the installation groove, and the guide groove is arranged below the installation body; a plurality of solar panels are installed on the back of the substrate, a color changeable layer covering the substrate or the substrate and the solar panels is installed on the back of the substrate, an encapsulation film layer and a TPT photovoltaic back plate are sequentially installed on the color changeable layer.

2. A solar panel assembly according to claim 1, wherein: The front surface of the substrate is provided with a transparent diffusion layer, and a plurality of protrusions are arranged on the diffusion layer.

3. A solar panel assembly that changes color according to claim 1, wherein: The guide groove and the installation groove are respectively arranged on both sides of the installation body, and the slot direction of the guide groove is perpendicular to the slot direction of the installation groove.

4. A solar panel assembly that changes color according to claim 1, wherein: The guide groove and the installation groove are arranged on one side of the installation body, and the slot direction of the guide groove is parallel to the slot direction of the installation groove.

5. A solar panel assembly according to claim 4, wherein: The guide groove is provided with a heat insulation plate, and the heat insulation plate is provided with a transparent reflection layer.

6. A solar panel assembly according to claim 5, wherein: The heat insulation plate is transparent glass or transparent plastic plate.

7. A solar panel assembly that changes color according to claim 1, wherein: The encapsulation film layer and the TPT photovoltaic back plate are provided with a heating module, and the heating module is electrically connected between the heating module and the solar panel.

8. A solar panel assembly according to claim 7, wherein: The color changeable layer can change color according to the temperature of the heating module.

9. A solar panel assembly that changes color according to claim 1, wherein: The encapsulation film layer is an EVA adhesive film layer.

10. The solar panel assembly of claim 1, wherein: The color changeable layer adopts heat-sensitive material, light-sensitive material, electrochromic material or intelligent temperature sensing material.

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