CN217151731U

CN217151731U - Hollow glass

Info

Publication number: CN217151731U
Application number: CN202220310650.6U
Authority: CN
Inventors: 吕宜超; 刘莹; 谭小安; 王�琦; 周泓崑; 徐长青
Original assignee: Shenzhen Csg Applied Technology Co ltd; CSG Holding Co Ltd
Current assignee: Shenzhen Csg Applied Technology Co ltd; CSG Holding Co Ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-09
Anticipated expiration: 2032-02-16

Abstract

The embodiment of the utility model discloses hollow glass, which comprises a first glass plate and a second glass plate, wherein the first glass plate and the second glass plate are arranged oppositely and at intervals, an accommodating space is formed between the first glass plate and the second glass plate, and the accommodating space is used for filling inert gas; wherein the first glass plate comprises: a first substrate; the photoelectric assembly comprises a plurality of crystalline silicon battery pieces, and the crystalline silicon battery pieces are respectively arranged on one side of the first substrate close to the second glass plate; the glue film layer covers one side, far away from the first substrate, of the crystalline silicon battery pieces and adheres the crystalline silicon battery pieces to the first substrate; and the insulating layer is adhered to one side of the adhesive film layer, which is far away from the first substrate. The embodiment of the utility model provides a through the specific hollow structure design of glass rete, even if can realize that local high temperature appears in crystal silicon battery piece, can not satisfy the burning condition yet, and then make its unable burning to ensure its security.

Description

Hollow glass

Technical Field

The utility model relates to a building energy saving cavity glass technical field especially relates to a cavity glass.

Background

With the requirement of a double-carbon target, the building peripheral protective structure needs to have traditional heat insulation performance, and also needs to make full use of the sunny side of the building, install the power generation glass, and generate energy to further reduce the comprehensive energy consumption requirement of the building, so that the building peripheral protective structure is an important means for advancing to a zero-carbon target.

The existing power generation glass is characterized in that a crystalline silicon cell is clamped between glass and plastic, when the crystalline silicon cell breaks down to generate local high temperature, a back plastic film is easy to catch fire to cause building fire, and a photovoltaic chip layer is used for realizing photovoltaic power generation.

SUMMERY OF THE UTILITY MODEL

To at least some problems and defects among the prior art, the utility model provides a cavity glass, through the specific hollow structure design of glass rete, even if local high temperature appears in crystal silicon battery piece, can not satisfy the burning condition yet, and then make its unable burning to ensure its security, and overall structure preparation simple process, easily production.

Specifically, an embodiment of the present invention provides a hollow glass, including a first glass plate and a second glass plate, where the first glass plate and the second glass plate are arranged oppositely and at an interval, and an accommodating space is formed between the first glass plate and the second glass plate, and the accommodating space is filled with an inert gas; wherein the first glass plate comprises: a first substrate; the photoelectric assembly comprises a plurality of crystalline silicon battery pieces, and the crystalline silicon battery pieces are respectively arranged on one side of the first substrate close to the second glass plate; the glue film layer covers one side, far away from the first substrate, of the crystalline silicon battery pieces and adheres the crystalline silicon battery pieces to the first substrate; and the insulating layer is adhered to one side of the adhesive film layer, which is far away from the first substrate.

In one embodiment of the present invention, the second glass plate includes a second substrate and a low-emissivity film layer, the low-emissivity film layer being located between the first glass plate and the second substrate.

In an embodiment of the present invention, the hollow glass further includes a packaging component, the packaging component is disposed between the first glass plate and the second glass plate, and forms the accommodating space together with the first glass plate and the second glass plate.

In one embodiment of the present invention, a side of the first substrate adjacent to the second substrate includes a first region and a second region, the first region surrounding the second region; the packaging assembly is adhered to the first area of the first substrate and comprises a first glue layer, a supporting piece and a molecular sieve, wherein the supporting piece is arranged between the first glue layer and the molecular sieve, the first glue layer is arranged on one side, far away from the accommodating space, of the supporting piece, and the molecular sieve is arranged on one side, close to the accommodating space, of the supporting piece; wherein the optoelectronic assembly, the glue film layer and the insulating layer are adhered to the second region of the first substrate.

In an embodiment of the present invention, the transmission bandwidth of the low-radiation film layer is 380-1200 nm.

Another embodiment of the present invention provides a hollow glass, which comprises a first glass plate and a second glass plate, wherein the first glass plate and the second glass plate are arranged oppositely and at an interval, and an accommodating space is formed between the first glass plate and the second glass plate, and the accommodating space is used for filling inert gas; wherein the second glass plate comprises: a second substrate; the glue film layer is covered on one side, close to the second glass plate, of the second substrate; the insulating layer is adhered to one side, far away from the second substrate, of the adhesive film layer; the photoelectric assembly comprises a plurality of crystalline silicon battery pieces, wherein the crystalline silicon battery pieces are respectively arranged on one side, away from the adhesive film layer, of the insulating layer.

In one embodiment of the present invention, the first glass plate includes a first substrate and a low-emissivity film layer, wherein the low-emissivity film layer is located between the first substrate and the second substrate.

In an embodiment of the present invention, the hollow glass comprises a packaging component, the packaging component is disposed between the first glass plate and the second glass plate to form the sealed accommodating space.

In one embodiment of the present invention, a side of the second substrate adjacent to the first substrate includes a first region and a second region, the first region surrounding the second region; the packaging assembly is adhered to the first area of the second substrate and comprises a first glue layer, a supporting piece and a molecular sieve, wherein the supporting piece is arranged between the first glue layer and the molecular sieve, the first glue layer is arranged on one side, far away from the accommodating space, of the supporting piece, and the molecular sieve is arranged on one side, close to the accommodating space, of the supporting piece; wherein the glue film layer, the insulating layer, the optoelectronic component are adhered to the second region of the second substrate.

The technical scheme has the following advantages or beneficial effects: the photoelectric assembly, namely the plurality of crystalline silicon battery pieces are arranged on the first glass plate or the second glass plate, and the inert gas is filled into the accommodating space, so that the crystalline silicon battery pieces cannot meet the combustion condition even if local high temperature occurs to the crystalline silicon battery pieces, and further cannot be combusted, and the safety is ensured; in addition, the low-radiation film layer is arranged on the other one, so that the heat insulation effect can be achieved, and the application value and the user experience feeling of the hollow glass can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hollow glass according to a first embodiment of the present invention.

Fig. 2 is a schematic structural view of another kind of insulating glass according to the first embodiment of the present invention.

Fig. 3 is a schematic structural view of a hollow glass according to a second embodiment of the present invention.

Fig. 4 is a schematic view of another insulating glass according to the second embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," "side," and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

[ first embodiment ] A method for manufacturing a semiconductor device

Referring to fig. 1, there is shown an insulating glass 100 according to a first embodiment of the present invention. The insulating glass 100 includes, for example, a first glass plate 10 and a second glass plate 30. The first glass plate 10 and the second glass plate 30 are arranged oppositely and at intervals, an accommodating space 21 is formed between the first glass plate 10 and the second glass plate 30, and the accommodating space 21 can be filled with inert gas.

Among them, the first glass plate 10 includes, for example: a first substrate 11, an opto-electronic component 12, a glue film layer 13 and an insulating layer 14. The photovoltaic module 12 includes a plurality of crystalline silicon cells respectively disposed on a side of the first substrate 11 close to the second glass plate 30. The glue film layer 13 covers one side of the plurality of crystalline silicon battery pieces far away from the first substrate 11, and the plurality of crystalline silicon battery pieces are adhered to the first substrate 11. The insulating layer 14 is adhered to the side of the glue film layer 13 away from the first substrate 11.

Specifically, the first substrate 11 is, for example, a single architectural glass sheet or a plurality of glass sheets provided on the outdoor side. The photovoltaic module 12 is, for example, a crystalline silicon cell module, the crystalline silicon cell module includes a plurality of crystalline silicon cells, in this embodiment, the outside of the first substrate 11 may be, for example, an outdoor environment, the front surfaces (i.e., the light absorbing surfaces) of the plurality of crystalline silicon cells are disposed toward the first substrate 11, the area of the photovoltaic module 12 may be, for example, smaller than the area of the first substrate 11, and the adhesive layer 13 is, for example, a layer formed by PVB (Polyvinyl butyral) or EVA (ethylene vinyl acetate copolymer) film, and the area of the adhesive layer 13 is, for example, larger than the area of the photovoltaic module, so as to adhere the plurality of crystalline silicon cells of the photovoltaic module 12 to the first substrate 11, but is not limited thereto. The insulating layer 14 is, for example, a plastic film material having insulating properties, so as to achieve waterproof and insulating functions, and further protect the photovoltaic module 12. In the present embodiment, the power generation process of the photovoltaic module 12 is as follows: when outdoor light irradiates the surface of the crystalline silicon cell through the first substrate 11, a part of photons are absorbed by the silicon material, the energy of the photons is transferred to silicon atoms, electrons are transited and become free electrons, and the free electrons are gathered at two sides of a P-N junction to form a potential difference. The inert gas that fills in the accommodation space 21 is for example the combustion-supporting gas that does not such as argon gas, certainly also can set up its evacuation, can avoid photoelectric component 12 to produce the phenomenon production of burning because local overheat, and then the embodiment of the utility model provides a can guarantee its security performance when realizing the power generation function.

Further, the second glass plate 30 includes, for example, a second substrate 31 and a low-radiation film layer 32, wherein the low-radiation film layer 32 is located between the first substrate 11 and the second substrate 31.

The second substrate 31 is, for example, a single piece of architectural glass or a plurality of pieces of glass arranged at the indoor side, and the specific material may be, for example, the same as or different from the first substrate 11, which is not limited in the embodiments of the present invention. The low-emissivity film layer 32 may be, for example, a low-emissivity coated glass, and the low-emissivity film layer 32 is disposed on the second substrate 31 by, for example, plating or adhesion, and is configured to transmit light in the wavelength range of, for example, 380-1200 nm. That is, the transmission bandwidth of the low-radiation film 32 is 380-1200 nm. In this embodiment, the second glass plate 30 adopts the low-emissivity film layer 32, and can transmit light in the wavelength range of 380-.

Further, the insulating glass 100 further includes, for example, a package assembly 22. The encapsulation assembly 22 is disposed between the first glass plate 10 and the second glass plate 30, and forms an accommodating space 21 together with the first glass plate 10 and the second glass plate 30.

The side of the first substrate 11 adjacent to the second substrate 31 includes, for example, a first region a and a second region B, and the first region a surrounds the second region B. The encapsulation assembly 22 is adhered to the first region a of the first substrate 11 and includes a first glue layer 221, a support member 222 and a molecular sieve 224, the support member 222 is disposed between the first glue layer 221 and the molecular sieve 224, the first glue layer 221 is disposed on a side of the support member 222 away from the accommodating space 21, and the molecular sieve 224 is disposed on a side of the support member 222 close to the accommodating space 21. Wherein the optoelectronic element 12, the glue film layer 13, the insulating layer 14 are adhered to the second area B of the first substrate 11.

For example, referring to fig. 2, a 10-20cm area is left around the periphery of the first substrate 11 as a first area a to serve as a sealing area for the packaging component 22 to perform packaging, so as to ensure its firmness and sealing performance, an inner area of the first substrate 11 serves as a second area B surrounding the first area a, and the optoelectronic component 12, the glue film layer 13 and the insulating layer 14 are adhered in the second area B.

The first adhesive layer 221 is formed of, for example, structural adhesive, and has the characteristics of high strength, peeling resistance, impact resistance, and simple and convenient construction process. The supporting member 222 is a frame formed by a plurality of aluminum spacers, for example, and is disposed between the first substrate 11 and the second substrate 31 to have a strong supporting performance, and the insulating glass 100 further includes a second adhesive layer, for example, formed by a butyl rubber strip, for adhering the supporting member 222 between the first substrate 11 and the second substrate 31 to perform a moisture sealing function. The molecular sieve 224 can be understood as a crystalline aluminosilicate mineral pellet, which covers the surface of the supporting member 222 for absorbing the moisture and the residual organic substances in the hollow glass 100, of course, in another embodiment, the supporting member 222 is also, for example, a hollow aluminum strip, the surface is provided with small holes, the molecular sieve 224 is, for example, poured into the aluminum strip, and the small holes on the surface of the aluminum strip can absorb the moisture and the residual organic substances in the hollow glass 100 to perform the function of drying the anti-frosting, but the invention is not limited thereto and can achieve the same function. The first adhesive layer 221, the supporting element 222, and the second adhesive layer are disposed to make the package assembly 22 have characteristics of tear resistance, deformation resistance, and strong sealing property.

To sum up, according to the hollow glass provided by the first embodiment of the present invention, the photoelectric component, that is, the plurality of crystalline silicon battery pieces, are disposed on the first glass plate, and the inert gas is filled into the accommodating space, so that even if a local high temperature occurs in the crystalline silicon battery pieces, the burning condition is not satisfied, and further the crystalline silicon battery pieces cannot burn, so as to ensure the safety; in addition, the low-radiation film layer is arranged on the second glass plate, so that the heat insulation effect can be achieved, and the application value and the user experience feeling of the hollow glass can be improved; in addition, the molecular sieve is arranged on the supporting piece, so that the inside of the hollow glass can be kept dry, and a dry and frost-resistant effect is achieved; moreover, the hollow glass has simple integral structure, simple relative manufacturing process and easy production.

[ second embodiment ]

Referring to fig. 2, there is shown an insulating glass 200 according to another embodiment of the present invention, which is compared to the first embodiment, in which the optoelectronic element 74 is disposed on the second glass plate 70, and the low-emissivity film layer 52 is plated or adhered on the first glass plate 50.

The insulating glass 200 includes, for example, a first glass plate 50 and a second glass plate 70, the first glass plate 50 and the second glass plate 70 are disposed opposite to each other at an interval, an accommodating space 61 is formed between the first glass plate 50 and the second glass plate 70, and the accommodating space 61 is filled with an inert gas.

Wherein the second glass plate 70 includes: a second substrate 71, a glue film layer 72, an insulating layer 73, and an opto-electronic component 741. And the adhesive film layer 72 covers one side of the second substrate 71 close to the second glass plate 70. And the insulating layer 73 is adhered to one side of the adhesive film layer 72 far away from the second substrate 71. The photovoltaic assembly 74 includes a plurality of crystalline silicon cells, and the crystalline silicon cells are respectively disposed on one side of the insulating layer 73 away from the adhesive film layer 72.

The second substrate 71, the adhesive film layer 72, the insulating layer 73, and the photoelectric element 74 can be referred to the first embodiment, and are not described herein. In the present embodiment, the outside of the first glass plate 50 is set as the outdoor environment, and the front surface (i.e. the light-absorbing surface) of the photoelectric element 74 is disposed toward the first glass plate 50. The power generation process of the photovoltaic module 74 is as follows: outdoor light rays sequentially penetrate through the first glass plate 50 and the accommodating space 61 to irradiate the surface of the photoelectric component 74, a part of photons are absorbed by the silicon material on the surface of the photoelectric component 74, the energy of the photons is transferred to silicon atoms, electrons are transited and become free electrons to gather at two sides of a P-N junction to form a potential difference, when a circuit is switched on externally, current flows through an external circuit to generate certain output power under the action of the voltage, and the essence of the process is the process of converting photon energy into electric energy.

Further, the first glass plate 50 includes, for example, a first substrate 51 and a low-emissivity film layer 52, wherein the low-emissivity film layer 52 is located between the first substrate 51 and a second substrate 71.

In this embodiment, the first glass plate 50 can be understood as the second glass plate 30 in the above embodiment, that is, Low emissivity (Low-E) glass, and the arrangement of the first glass plate 50 can perform the functions of heat insulation and heat preservation with respect to the indoor space, so as to improve the use value of the insulating glass 200 and the experience of the user.

Further, the insulating glass 200 further includes, for example, a packaging assembly 62, and the packaging assembly 62 is disposed between the first glass plate 50 and the second glass plate 70, and forms an accommodating space 61 together with the first glass plate 50 and the second glass plate 70.

Wherein a side of the second substrate 71 adjacent to the first substrate 51 includes a first region C and a second region D, the first region C surrounding the second region D. The encapsulation assembly 62 is adhered to the first area C of the second substrate 71 and includes a first glue layer 621, a support member 622 and a molecular sieve 624, wherein the support member 622 is disposed between the first glue layer 621 and the molecular sieve 624, the first glue layer 621 is disposed on a side of the support member 622 away from the accommodating space 61, and the molecular sieve 624 is disposed on a side of the support member 622 close to the accommodating space 61. The adhesive layer 72, the insulating layer 73, and the photovoltaic element 74 are adhered to the second region D of the second substrate 71.

For example, referring to fig. 4, a 10-20cm area is left around the periphery of the second substrate 71 as a first area C to serve as a molding area for the package assembly 62 to perform packaging, so as to ensure its firmness and sealing performance, an inner area of the second substrate 71 as a second area D surrounds the first area C, and the molding layer 72, the insulating layer 73, and the optoelectronic element 74 are adhered in the second area D.

The first adhesive layer 621 is, for example, an adhesive layer formed of structural adhesive, and has the characteristics of high strength, peeling resistance, impact resistance, and simple and convenient construction process. The supporting member 622 is a frame formed by a plurality of aluminum spacers, and is disposed between the first substrate 51 and the second substrate 71 to have a strong supporting performance, and the insulating glass 200 further includes a second adhesive layer, for example, formed by butyl rubber strips, for adhering the supporting member 622 between the first substrate 51 and the second substrate 71 to perform a moisture-sealing function. The molecular sieve 624 can be understood as a crystalline aluminosilicate mineral pellet, which covers the surface of the supporting member 622 for absorbing the moisture and the residual organic matters in the hollow glass 200, of course, in another embodiment, the supporting member 622 is also a hollow aluminum strip, the surface is provided with small holes, the molecular sieve 624 is, for example, poured into the aluminum strip, and the small holes on the surface of the aluminum strip can absorb the moisture and the residual organic matters in the hollow glass 200 to perform the function of drying and anti-frosting, but the invention is not limited thereto, and the same function can be achieved. The first adhesive layer 621, the supporting member 622, and the second adhesive layer are disposed to make the package assembly 62 have characteristics of tear resistance, deformation resistance, and strong sealing property.

To sum up, according to the hollow glass provided by the second embodiment of the present invention, the photoelectric component, that is, the plurality of crystalline silicon battery pieces, is disposed on the second glass plate, and the inert gas is filled into the accommodating space, so that even if the crystalline silicon battery pieces have local high temperature, the burning condition is not satisfied, and further the crystalline silicon battery pieces cannot burn, so as to ensure safety; in addition, the low-radiation film layer is arranged on the first glass plate, so that the heat insulation effect can be achieved, and the application value and the user experience feeling of the hollow glass can be improved; in addition, the molecular sieve is arranged on the supporting piece, so that the inside of the hollow glass can be kept dry, and a dry and frost-resistant effect is achieved; moreover, the hollow glass has simple integral structure, simple relative manufacturing process and easy production.

Furthermore, it should be understood that the foregoing embodiments are only exemplary illustrations of the present invention, and the technical solutions of the embodiments can be arbitrarily combined and collocated for use on the premise that the technical features are not conflicted, the structure is not contradictory, and the purpose of the present invention is not violated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The hollow glass is characterized by comprising a first glass plate and a second glass plate, wherein the first glass plate and the second glass plate are arranged oppositely and at intervals, an accommodating space is formed between the first glass plate and the second glass plate, and inert gas is filled in the accommodating space;

wherein the first glass plate comprises:

a first substrate;

the photoelectric assembly comprises a plurality of crystalline silicon battery pieces, and the crystalline silicon battery pieces are respectively arranged on one side of the first substrate close to the second glass plate;

the glue film layer covers one side, far away from the first substrate, of the crystalline silicon battery pieces and adheres the crystalline silicon battery pieces to the first substrate; and

and the insulating layer is adhered to one side of the adhesive film layer, which is far away from the first substrate.

2. The insulating glass of claim 1, wherein the second glass pane comprises a second substrate and a low-e film layer, the low-e film layer being located between the first substrate and the second substrate.

3. The insulating glass of claim 2, further comprising a packaging component disposed between the first glass sheet and the second glass sheet and forming the receiving space together with the first glass sheet and the second glass sheet.

4. The insulating glass of claim 3, wherein a side of the first substrate adjacent to the second substrate comprises a first region and a second region, the first region surrounding the second region;

the packaging assembly is adhered to the first area of the first substrate and comprises a first glue layer, a supporting piece and a molecular sieve, wherein the supporting piece is arranged between the first glue layer and the molecular sieve, the first glue layer is arranged on one side, far away from the accommodating space, of the supporting piece, and the molecular sieve is arranged on one side, close to the accommodating space, of the supporting piece;

wherein the optoelectronic assembly, the glue film layer and the insulating layer are adhered to the second region of the first substrate.

5. The insulating glass according to claim 2, wherein the transmission bandwidth of the low-emissivity film layer is 380-1200 nm.

6. The hollow glass is characterized by comprising a first glass plate and a second glass plate, wherein the first glass plate and the second glass plate are arranged oppositely and at intervals, an accommodating space is formed between the first glass plate and the second glass plate, and inert gas is filled in the accommodating space;

wherein the second glass plate comprises:

a second substrate;

the glue film layer is covered on one side, close to the second glass plate, of the second substrate;

the insulating layer is adhered to one side, far away from the second substrate, of the adhesive film layer;

the photoelectric assembly comprises a plurality of crystalline silicon battery pieces, wherein the crystalline silicon battery pieces are respectively arranged on one side, away from the adhesive film layer, of the insulating layer.

7. The insulating glass of claim 6, wherein the first glass sheet comprises a first substrate and a low-e film layer, wherein the low-e film layer is located between the first substrate and the second substrate.

8. The insulating glass of claim 7, comprising a packaging component disposed between the first glass sheet and the second glass sheet and forming the receiving space together with the first glass sheet and the second glass sheet.

9. The insulating glass of claim 8, wherein a side of the second substrate adjacent to the first substrate comprises a first region and a second region, the first region surrounding the second region;

the packaging assembly is adhered to the first area of the second substrate and comprises a first glue layer, a supporting piece and a molecular sieve, wherein the supporting piece is arranged between the first glue layer and the molecular sieve, the first glue layer is arranged on one side, far away from the accommodating space, of the supporting piece, and the molecular sieve is arranged on one side, close to the accommodating space, of the supporting piece;

wherein the glue film layer, the insulating layer, the optoelectronic component are adhered to the second region of the second substrate.

10. The insulating glass of claim 9, wherein the transmission bandwidth of the low-emissivity film layer is 380-1200 nm.