A type of stepped side laminated glass

Abstract

This utility model provides a stepped side laminated glass, including a protective frame, a protective rubber pad, an inner glass layer, a middle glass layer, an outer glass layer, a first bottom layer, a second bottom layer, a terminal block, and a power generation layer. The protective rubber pad is adhered to the inner side of the protective frame, and the inner glass layer is located inside the protective frame. Below the inner glass layer is the first bottom layer, below the first bottom layer is the middle glass layer, below the middle glass layer is the second bottom layer, below the second bottom layer is the power generation layer, and below the power generation layer is the outer glass layer. Terminal blocks are located on the front, back, left, and right sides of the protective frame. This design solves the problems of traditional stepped side laminated glass failing to fully utilize sunlight and having poor heat insulation. This utility model has a reasonable structure, employing a sandwich-structured laminated layer, which gives the glass better impact resistance and heat insulation capabilities. Furthermore, the embedded power generation layer fully utilizes sunlight to generate electricity, making it more environmentally friendly and practical.

Description

Technical Field

[0001] This utility model is a stepped side laminated glass, belonging to the technical field of stepped side laminated glass. Background Technology

[0002] Laminated glass is composed of multiple panes of glass bonded together with a polymer film between them. This multi-layered structure gives laminated glass high impact resistance, making it suitable for applications such as safety glass, including car windshields and building curtain walls. However, traditional laminated glass has flat sides. When the outer pane breaks, the stress cannot be fully released, potentially damaging the inner pane.

[0003] Chinese patent CN212427690U proposes a stepped side laminated glass. Although the inner and outer glass layers are set to different sizes, forming a stepped shape on the side of the glass, the stress can be fully released when the outer glass breaks, reducing the possibility of damage to the inner glass. However, the lamination in this design is only made of PVB material, which results in the glass's overall heat insulation performance being average and not fully utilizing natural sunlight. There is room for further improvement, and there is an urgent need for a stepped side laminated glass to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a stepped side-laminated glass to solve the problems mentioned in the background. This utility model has a reasonable structure and adopts a sandwich structure for lamination, which makes the glass have better impact resistance and heat insulation capabilities. Furthermore, a power generation layer is embedded in the glass to fully utilize sunlight for power generation, making it more green and environmentally friendly, and highly practical.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a stepped side laminated glass, comprising a protective frame, a protective rubber pad, an inner glass layer, a middle glass layer, an outer glass layer, a first bottom layer, a second bottom layer, a terminal block, and a power generation layer. The protective frame has a protective rubber pad bonded to its inner side, an inner glass layer is disposed on the inner side of the protective frame, a first bottom layer is disposed below the inner glass layer, a middle glass layer is disposed below the first bottom layer, a second bottom layer is disposed below the middle glass layer, a power generation layer is disposed below the second bottom layer, and an outer glass layer is disposed below the power generation layer. Terminal blocks are disposed on the front, back, left, and right sides of the protective frame.

[0006] Furthermore, the inner glass layer and the outer glass layer are of equal size, the side length of the middle glass layer is greater than that of the inner glass layer and the outer glass layer, the protective rubber pad is concave, and the inner side of the protective rubber pad abuts against the sides of the inner glass layer, the middle glass layer and the outer glass layer.

[0007] Furthermore, the power generation layer is made of a transparent perovskite photovoltaic film formed by stacking multiple thin film materials of transparent electrodes, and the electrode terminals of the power generation layer are electrically connected to the terminal block.

[0008] Furthermore, a third bottom layer is provided below the power generation layer, and the first bottom layer, the second bottom layer, and the third bottom layer are all made of PVB material with a thickness of 0.5mm.

[0009] Furthermore, a first intermediate layer is provided above the first bottom layer, and a second intermediate layer is provided below the third bottom layer. Both the first intermediate layer and the second intermediate layer are made of EVA material with a thickness of 0.3 mm.

[0010] Furthermore, a first surface layer is disposed above the first intermediate layer, which is a Low-E coating formed by multilayer metal deposited on the glass surface by magnetron sputtering.

[0011] Furthermore, a second surface layer is provided below the second intermediate layer, and the second surface layer is made of TPU material with a thickness of 0.2mm.

[0012] Furthermore, the terminal block is internally fitted with a first connector, which is a combination of a single connector and a wire. The terminal block is connected to an external photovoltaic controller and energy storage device through the first connector.

[0013] Furthermore, a second connector is installed inside the terminal block. The second connector consists of two sets of connectors arranged in a mirror image. Adjacent power generation layers are connected in series through the terminal block and the second connector.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a stepped side laminated glass. Because of the addition of this feature, when users construct sunrooms or glass curtain walls using this stepped side laminated glass, the power generation layers of two adjacent sets of laminated glass are connected in series via a second connector, and finally connected to an external controller and energy storage device via a first connector. When sunlight shines, the power generation layers can generate electricity while transmitting light, supplying power. Furthermore, due to the design of the first and second surface layers, this stepped side laminated glass has strong UV resistance and heat insulation capabilities, reducing the energy consumption of indoor temperature control equipment. It is simple and convenient to use. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a stepped side laminated glass according to the present invention;

[0017] Figure 2 This is a partial structural diagram of the first connector in a stepped side laminated glass according to the present invention;

[0018] Figure 3 This is a partial structural schematic diagram of the second connector in a stepped side laminated glass according to the present invention;

[0019] Figure 4 This is a partial cross-sectional view of a stepped side laminated glass according to the present invention.

[0020] Figure 5 for Figure 4 A magnified view of part A in the diagram;

[0021] Figure 6 for Figure 4 A magnified view of part B in the diagram;

[0022] In the diagram: 1-protective frame, 2-protective rubber pad, 3-inner glass, 4-middle glass, 5-outer glass, 6-first surface layer, 7-first intermediate layer, 8-first bottom layer, 9-second bottom layer, 10-power generation layer, 11-third bottom layer, 12-second intermediate layer, 13-second surface layer, 14-terminal block, 15-first terminal block, 16-second terminal block. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please see Figures 1-6 This utility model provides a technical solution: a stepped side laminated glass, including a protective frame 1, a protective rubber pad 2, an inner glass layer 3, a middle glass layer 4, an outer glass layer 5, a first bottom layer 8, a second bottom layer 9, a terminal block 14, and a power generation layer 10. The protective rubber pad 2 is bonded to the inner side of the protective frame 1. The inner glass layer 3 is arranged inside the protective frame 1. The first bottom layer 8 is arranged below the inner glass layer 3. The middle glass layer 4 is arranged below the first bottom layer 8. The second bottom layer 9 is arranged below the middle glass layer 4. The power generation layer 10 is arranged below the second bottom layer 9. The outer glass layer 5 is arranged below the power generation layer 10. Terminal blocks 14 are arranged on the front, back, left, and right sides of the protective frame 1. This design solves the problem that the original stepped side laminated glass cannot make full use of sunlight and has poor heat insulation effect.

[0025] In the first embodiment of this utility model: the inner glass 3 and the outer glass 5 are of equal size, the side length of the middle glass 4 is greater than that of the inner glass 3 and the outer glass 5, the protective rubber pad 2 is concave, and the inner side of the protective rubber pad 2 abuts against the sides of the inner glass 3, the middle glass 4 and the outer glass 5. This design makes the sides of the inner glass 3, the middle glass 4 and the outer glass 5 form a stepped shape, thereby having a better stress release space. Combined with the design of the protective frame 1 and the protective rubber pad 2, it can effectively play a protective role. The power generation layer 10 is a transparent material formed by stacking multiple layers of transparent electrode thin film material. The photovoltaic film is made of perovskite. The electrode of the power generation layer 10 is electrically connected to the terminal block 14. The transparent perovskite photovoltaic film can achieve high light transmittance (70%-85%) by adjusting the thickness of the perovskite layer, thus generating electricity under illumination without affecting the light transmittance. A third bottom layer 11 is set below the power generation layer 10. The first bottom layer 8, the second bottom layer 9, and the third bottom layer 11 are all made of 0.5mm thick PVB material. PVB material has strong adhesion and light transmittance and can be used as the base layer of the composite adhesive layer. A first intermediate layer 7 is set above the first bottom layer 8, and the third bottom layer 11 is set below... The system includes a second intermediate layer 12. Both the first intermediate layer 7 and the second intermediate layer 12 are made of 0.3mm thick EVA material. The EVA material provides strong stress buffering capabilities. Above the first intermediate layer 7 is a first surface layer 6, which is a Low-E coating formed by magnetron sputtering of multiple metal layers deposited on the glass surface. The Low-E coating has strong infrared reflectivity, effectively blocking heat transfer and reducing energy consumption for indoor temperature control. Below the second intermediate layer 12 is a second surface layer 13, which is made of 0.2mm thick T... Made of PU material, the surface layer made of TPU material has strong UV resistance, extending the lifespan of the light-emitting layer. The first connector 15 is a single connector and wire combination. The terminal block 14 is connected to the external photovoltaic controller and energy storage device through the first connector 15. The first connector 15 and the terminal block 14 can electrically connect the power generation layer 10 to the external controller and energy storage device. The second connector 16 is two sets of connectors arranged in a mirror. Adjacent power generation layers 10 are connected in series through the terminal block 14 and the second connector 16. The second connector 16 is used to connect multiple power generation layers 10 in series.

[0026] As a second embodiment of this utility model: when users build a sunroom or glass curtain wall using the laminated glass on the stepped side, the power generation layers 10 of two adjacent sets of laminated glass are connected in series through the second connector 16, and finally connected to an external controller and energy storage device through the first connector 15. When sunlight shines from the outside, the power generation layer 10 can generate electricity while transmitting light to supply power. Due to the design of the first surface layer 6 and the second surface layer 13, this stepped laminated glass has strong UV resistance and heat insulation capabilities, which can reduce the energy consumption of indoor constant temperature equipment and is simple and convenient to use.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laminated glass with stepped side edges, comprising a protective frame, a protective rubber pad, an inner glass, a middle glass, an outer glass, a first bottom layer, a second bottom layer, a terminal seat and a power generation layer, characterized in that: The protective frame is internally attached with a protective rubber pad, the inner side of the protective frame is provided with inner glass, the lower side of the inner glass is provided with a first bottom layer, the lower side of the first bottom layer is provided with middle glass, the lower side of the middle glass is provided with a second bottom layer, the lower side of the second bottom layer is provided with a power generation layer, the lower side of the power generation layer is provided with outer glass, and the front, rear, left and right sides of the protective frame are provided with wire holders.

2. The step side laminated glass according to claim 1, characterized in that: The inner glass and the outer glass are equal in size, the middle glass is longer than the inner glass and the outer glass, the protective rubber pad is concave, and the inner side of the protective rubber pad abuts against the side edges of the inner glass, the middle glass and the outer glass.

3. The step-side laminated glass according to claim 1, characterized in that: The power generation layer is made of transparent perovskite photovoltaic film formed by stacking transparent electrode multilayer film materials, and the electrode end of the power generation layer is electrically connected with the wire holder.

4. The step-side laminated glass according to claim 1, characterized in that: The lower side of the power generation layer is provided with a third bottom layer, and the first bottom layer, the second bottom layer and the third bottom layer are all made of PVB material with a thickness of 0.5mm.

5. The step-side laminated glass according to claim 4, characterized in that: The upper side of the first bottom layer is provided with a first intermediate layer, and the lower side of the third bottom layer is provided with a second intermediate layer, and the first intermediate layer and the second intermediate layer are both made of EVA material with a thickness of 0.3mm.

6. The step-side laminated glass according to claim 5, characterized in that: The upper side of the first intermediate layer is provided with a first surface layer, and the first surface layer is a Low-E coating film formed by magnetron sputtering and depositing multiple layers of metal on the surface of glass.

7. The step-side laminated glass according to claim 5, characterized in that: The lower side of the second intermediate layer is provided with a second surface layer, and the second surface layer is made of TPU material with a thickness of 0.2mm.

8. The step-side laminated glass according to claim 1, characterized in that: The inside of the wire holder is clamped with a first wire terminal, and the first wire terminal is a single group of wire terminals and wires, and the wire holder is connected with external photovoltaic controllers and energy storage devices through the first wire terminal.

9. The step-side laminated glass according to claim 1, characterized in that: The inside of the wire holder is clamped with a second wire terminal, and the second wire terminal is two groups of wire terminals arranged in mirror image, and adjacent power generation layers are connected in series through the wire holder and the second wire terminal.

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