CN209765230U - inorganic electrochromic window - Google Patents
inorganic electrochromic window Download PDFInfo
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- CN209765230U CN209765230U CN201920255712.6U CN201920255712U CN209765230U CN 209765230 U CN209765230 U CN 209765230U CN 201920255712 U CN201920255712 U CN 201920255712U CN 209765230 U CN209765230 U CN 209765230U
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Abstract
The utility model provides an inorganic electrochromic window, include: the electrochromic device comprises a first glass substrate, a second glass substrate, a Low-E layer and an electrochromic device; the electrochromic device and the second glass substrate are packaged into a whole; a Low-E layer is fixedly arranged between the electrochromic device and the first glass substrate; the electrochromic device comprises a first conducting layer, an ion storage layer, an electrolyte layer, an electrochromic layer and a second conducting layer which are sequentially superposed; the first conducting layer, the ion storage layer, the electrolyte layer, the electrochromic layer, the second conducting layer and the second glass substrate are connected through a first electrode clamp; the second conductive plate is connected with the second glass substrate through a second electrode clamp; a first filling gas is filled between the first conductive layer and the Low-E layer. The utility model discloses only need two glass substrates, simplified the structure of electrochromic window widely, adopt inorganic material to improve the chemical stability and the radioresistance ability of electrochromic window simultaneously, solved the complicated technical problem of electrochromic window structure and preparation.
Description
Technical Field
The utility model relates to an electrochromic device technical field especially relates to an inorganic electrochromic window.
Background
electrochromism refers to a phenomenon in which optical properties (reflectivity, transmittance, absorption, and the like) of a material undergo a stable and reversible color change under the action of an applied electric field, and is visually represented as a reversible change in color and transparency. The electrochromic device is a device made of electrochromic materials, and can be widely applied to automobile anti-dazzle rearview mirrors, displays, electrochromic windows and the like because the device can adjust the reflection and absorption of light under the action of an electric field.
Electrochromic devices are classified into organic and inorganic electrochromic devices according to their structures, and organic electrochromic devices are widely used due to their advantages of low cost, fast response speed, various colors to be converted, and the like. However, the organic electrochromic material has poor chemical stability and radiation resistance, and if the organic electrochromic glass is applied outdoors (such as a skylight), the service life of the organic electrochromic glass is shortened. In order to better meet the requirements of customers, some enterprises propose to combine the electrochromic dimming glass with vacuum glass to prolong the service life of the electrochromic window. The electrochromic window is characterized in that an electrochromic device is vacuum-packaged in two pieces of toughened glass, and two glass substrates are arranged in the electrochromic window, so that heat can be prevented from entering a room, and heat loss in the room can be reduced. However, since the device is composed of four sheets of glass, the structure and fabrication are complicated.
SUMMERY OF THE UTILITY MODEL
the utility model provides an inorganic electrochromic window has solved current electrochromic window structure and the complicated technical problem of preparation.
The utility model provides an inorganic electrochromic window, include:
the electrochromic device comprises a first glass substrate, a second glass substrate, a Low-E layer and an electrochromic device;
The electrochromic device and the second glass substrate are packaged into a whole;
The Low-E layer is fixedly arranged between the electrochromic device and the first glass substrate;
The electrochromic device comprises a first conducting layer, an ion storage layer, an electrolyte layer, an electrochromic layer and a second conducting layer which are sequentially superposed;
The first conducting layer, the ion storage layer, the electrolyte layer, the electrochromic layer, the second conducting layer and the second glass substrate are connected through a first electrode clamp;
the second conductive plate is connected with the second glass substrate through a second electrode clamp;
and a first filling gas is filled between the first conductive layer and the Low-E layer.
optionally, the first fill gas is an insulating gas.
Optionally, a third glass substrate is further included;
And a second filling gas is filled between the third glass substrate and the second conductive layer.
Optionally, the second fill gas is an insulating gas.
Optionally, the first fill gas is an insulating gas or a highly thermally conductive gas.
optionally, a UV blocking layer;
the UV blocking layer is overlapped between the first glass substrate and the Low-E layer.
Optionally, the first conductive layer is ITO, FTO, or AZO.
Optionally, the second conductive layer is ITO, FTO, or AZO.
optionally, the ion storage layer comprises an anodic electrochromic material;
The electrochromic layer includes a cathodic electrochromic material.
Optionally, the electrolyte layer comprises a solid electrolyte and/or an organic polymeric electrolyte.
according to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the utility model provides an inorganic electrochromic window, include: the electrochromic device comprises a first glass substrate, a second glass substrate, a Low-E layer and an electrochromic device; the electrochromic device and the second glass substrate are packaged into a whole; the Low-E layer is fixedly arranged between the electrochromic device and the first glass substrate; the electrochromic device comprises a first conducting layer, an ion storage layer, an electrolyte layer, an electrochromic layer and a second conducting layer which are sequentially superposed; the first conducting layer, the ion storage layer, the electrolyte layer, the electrochromic layer, the second conducting layer and the second glass substrate are connected through a first electrode clamp; the second conductive plate is connected with the second glass substrate through a second electrode clamp; and a first filling gas is filled between the first conductive layer and the Low-E layer. The utility model discloses only need two glass substrates, simplified the structure of electrochromic window widely, adopt inorganic material to improve the chemical stability and the radioresistance ability of electrochromic window simultaneously, solved current electrochromic window structure and the complicated technical problem of preparation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of an embodiment of an inorganic electrochromic window provided in the present invention;
Fig. 2 is a schematic structural view of another embodiment of an inorganic electrochromic window provided in the present invention;
wherein the reference numerals are:
1. A first glass substrate; 2. a Low-E layer; 3. a first fill gas; 4. a first conductive layer; 5. an ion storage layer; 6. an electrolyte layer; 7. an electrochromic layer; 8. a second conductive layer; 9. a second glass substrate; 10. a second fill gas; 11. a third glass substrate; 12. a first electrode holder; 13. a second electrode holder; 14. and (7) sealing the glue.
Detailed Description
the embodiment of the utility model provides an inorganic electrochromic window has solved current electrochromic window structure and the complicated technical problem of preparation.
in order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.
Referring to fig. 1, the present invention provides an inorganic electrochromic window, including:
The electrochromic device comprises a first glass substrate 1, a second glass substrate 9, a Low-E layer 2 and an electrochromic device;
the electrochromic device and the second glass substrate 9 are packaged into a whole;
A Low-E layer 2 is fixedly arranged between the electrochromic device and the first glass substrate 1;
the electrochromic device comprises a first conducting layer 4, an ion storage layer 5, an electrolyte layer 6, an electrochromic layer 7 and a second conducting layer 8 which are sequentially superposed;
The first conductive layer 4, the ion storage layer 5, the electrolyte layer 6, the electrochromic layer 7, the second conductive layer 8 and the second glass substrate 9 are connected through a first electrode clamp 12;
The second conductive plate and the second glass substrate 9 are connected through a second electrode clamp 13;
A first filling gas 3 is filled between the first conductive layer 4 and the Low-E layer 2.
Further, the first filling gas 3 is an adiabatic gas.
The electrochromic device and the second glass substrate 9 are sealed into a whole through a sealant 14, a first electrode clamp 12 and a second electrode clamp 13, and the obtained integrated structure and the Low-E layer 2 are vacuum sealed, wherein the first filling gas is insulating gas such as Ar.
The embodiment of the utility model provides an only need two glass substrates, simplified the structure of electrochromic window widely, adopt inorganic material to improve the chemical stability and the radioresistance ability of electrochromic window simultaneously, solved current electrochromic window structure and the complicated technical problem of preparation.
Referring to fig. 2, the present invention provides an inorganic electrochromic window, including:
the electrochromic device comprises a first glass substrate 1, a second glass substrate 9, a Low-E layer 2 and an electrochromic device;
The electrochromic device and the second glass substrate 9 are packaged into a whole;
A Low-E layer 2 is fixedly arranged between the electrochromic device and the first glass substrate 1;
The electrochromic device comprises a first conducting layer 4, an ion storage layer 5, an electrolyte layer 6, an electrochromic layer 7 and a second conducting layer 8 which are sequentially superposed;
The first conductive layer 4, the ion storage layer 5, the electrolyte layer 6, the electrochromic layer 7, the second conductive layer 8 and the second glass substrate 9 are connected through a first electrode clamp 12;
the second conductive plate and the second glass substrate 9 are connected through a second electrode clamp 13;
A first filling gas 3 is filled between the first conductive layer 4 and the Low-E layer 2.
further comprises a third glass substrate 11;
a second filling gas 10 is filled between the third glass substrate 11 and the second conductive layer 8.
further, the second filling gas 10 is an adiabatic gas.
further, the first filling gas 3 is an adiabatic gas or a highly heat conductive gas.
The electrochromic device and the second glass substrate 9 are sealed together by a sealant 14, a first electrode holder 12 and a second electrode holder 13, and the obtained integrated structure is vacuum sealed between the Low-E layer 2 and the third glass substrate 11, wherein the first filling gas is a heat insulating gas such as Ar or a heat conducting gas such as He, N 2 and air, and the second filling gas is a heat insulating gas such as Ar.
further, on the basis of the first embodiment or the second embodiment, the solar cell further comprises a UV blocking layer;
The UV blocking layer is superimposed between the first glass substrate 1 and the Low-E layer 2.
In addition, a UV blocking layer is additionally plated between the Low-E layer 2 and the first glass substrate 1, so that ultraviolet rays can be prevented from entering a room.
further, on the basis of the first embodiment or the second embodiment, the first conductive layer 4 is ITO, FTO, or AZO.
Further, on the basis of the first embodiment or the second embodiment, the second conductive layer 8 is ITO, FTO, or AZO.
further, on the basis of the first embodiment or the second embodiment, the ion storage layer 5 includes an anodic electrochromic material;
The electrochromic layer 7 comprises a cathodic electrochromic material;
The ion storage layer 5 includes, but is not limited to, an anodic electrochromic material such as nickel oxide, iridium oxide, and prussian blue; the electrochromic layer 7 includes, but is not limited to, a cathodic electrochromic material such as tungsten oxide.
Further, on the basis of the first embodiment or the second embodiment, the electrolyte layer 6 includes a solid electrolyte and/or an organic polyelectrolyte;
note that the electrolyte layer 6 includes, but is not limited to, a solid electrolyte material such as Li, LiTaO 3, or some organic polymer electrolyte.
the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; 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 (10)
1. an inorganic electrochromic window, comprising:
The electrochromic device comprises a first glass substrate, a second glass substrate, a Low-E layer and an electrochromic device;
The electrochromic device and the second glass substrate are packaged into a whole;
the Low-E layer is fixedly arranged between the electrochromic device and the first glass substrate;
The electrochromic device comprises a first conducting layer, an ion storage layer, an electrolyte layer, an electrochromic layer and a second conducting layer which are sequentially superposed;
the first conducting layer, the ion storage layer, the electrolyte layer, the electrochromic layer, the second conducting layer and the second glass substrate are connected through a first electrode clamp;
The second conductive plate is connected with the second glass substrate through a second electrode clamp;
and a first filling gas is filled between the first conductive layer and the Low-E layer.
2. The inorganic electrochromic window of claim 1 wherein the first fill gas is an insulating gas.
3. the inorganic electrochromic window of claim 1, further comprising a third glass substrate;
And a second filling gas is filled between the third glass substrate and the second conductive layer.
4. the inorganic electrochromic window of claim 3, wherein the second fill gas is an insulating gas.
5. The inorganic electrochromic window of claim 2, wherein the first fill gas is an insulating gas or a highly thermally conductive gas.
6. the inorganic electrochromic window of any one of claims 1 to 5, further comprising a UV blocking layer;
the UV blocking layer is overlapped between the first glass substrate and the Low-E layer.
7. The inorganic electrochromic window of claim 6, wherein the first electrically conductive layer is ITO, FTO, or AZO.
8. The inorganic electrochromic window of claim 6, wherein the second electrically conductive layer is ITO, FTO, or AZO.
9. the inorganic electrochromic window of claim 6, wherein the ion storage layer comprises an anodic electrochromic material;
The electrochromic layer includes a cathodic electrochromic material.
10. the inorganic electrochromic window of claim 6, wherein the electrolyte layer comprises a solid-state electrolyte and/or an organic polymeric electrolyte.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920255712.6U CN209765230U (en) | 2019-02-28 | 2019-02-28 | inorganic electrochromic window |
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| CN201920255712.6U CN209765230U (en) | 2019-02-28 | 2019-02-28 | inorganic electrochromic window |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394583A (en) * | 2020-09-07 | 2021-02-23 | 深圳市光羿科技有限公司 | Electrochromic device and preparation method thereof |
| WO2022048122A1 (en) * | 2020-09-01 | 2022-03-10 | 深圳市光羿科技有限公司 | Electrochromic device and manufacturing methods therefor |
| CN114185218A (en) * | 2020-09-15 | 2022-03-15 | 海安南京大学高新技术研究院 | Electrochromic power generation hollow glass |
| CN116430629A (en) * | 2023-03-27 | 2023-07-14 | 深圳谱晶科技有限公司 | Laminated glass |
-
2019
- 2019-02-28 CN CN201920255712.6U patent/CN209765230U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048122A1 (en) * | 2020-09-01 | 2022-03-10 | 深圳市光羿科技有限公司 | Electrochromic device and manufacturing methods therefor |
| CN112394583A (en) * | 2020-09-07 | 2021-02-23 | 深圳市光羿科技有限公司 | Electrochromic device and preparation method thereof |
| CN114185218A (en) * | 2020-09-15 | 2022-03-15 | 海安南京大学高新技术研究院 | Electrochromic power generation hollow glass |
| CN114185218B (en) * | 2020-09-15 | 2024-04-05 | 海安南京大学高新技术研究院 | Electrochromic power generation hollow glass |
| CN116430629A (en) * | 2023-03-27 | 2023-07-14 | 深圳谱晶科技有限公司 | Laminated glass |
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