CN112099253A - Light-adjustable door and window glass - Google Patents
Light-adjustable door and window glass Download PDFInfo
- Publication number
- CN112099253A CN112099253A CN202010958919.7A CN202010958919A CN112099253A CN 112099253 A CN112099253 A CN 112099253A CN 202010958919 A CN202010958919 A CN 202010958919A CN 112099253 A CN112099253 A CN 112099253A
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- door
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
Abstract
A light-adjustable door and window glass is characterized in that a light adjusting part is arranged on the door and window glass and comprises a light adjusting film layer, and a radiation-proof layer, a reflecting layer, a glue layer and a base material layer are sequentially arranged on the upper surface of the light adjusting film layer from bottom to top; the lower surface of the light adjusting film layer is sequentially provided with a protective layer and a self-adhesive layer from top to bottom. On one hand, when the dimming film layer is in transparency, solar radiation in sunlight can be thoroughly removed through the combination of the dimming film layer, the reflecting layer and the radiation-proof layer, so that the sunlight entering the room is soft and comfortable; when the rete of adjusting luminance is in the nontransparent, can directly prevent light and pierce through the film, solar radiation has also been absorbed to reflector layer, radiation protection layer moreover, not only can prevent that indoor people from being shone by sunshine, but also can protect indoor people's privacy.
Description
Technical Field
The invention relates to the technical field of doors and windows, in particular to a light-adjustable door and window glass.
Background
The door and window usually comprises glass, auxiliary frames are arranged around the glass, the outer sides of the auxiliary frames are connected with an outer frame, and the outer frame is connected with an auxiliary frame in a wall body. In the existing door and window construction process, an auxiliary frame is usually installed in a door and window installation construction opening of a building, and after a building body is completed, the door and window are installed in the auxiliary frame by utilizing connecting members such as fasteners and the like. People put higher demands on the practicability, functionality and scientificity of door and window glass not only for the safety, beauty, quality and other aspects of the door and window glass, but also need a technology capable of intelligently adjusting the light transmittance and transparency of the glass through a film in the glass.
At present common door and window glass, when the illumination is too strong, can jet into indoorly through glass, indoor resident personnel can receive the highlight to jet into and lead to uncomfortable, and the radiation is big, in the summer especially, receive infrared ray and ultraviolet radiation very easily and be unfavorable for the health. In addition, the persons in the room need a certain privacy. If the curtain is arranged, the cost is greatly increased, and the curtain is easy to stick dust, which is not only unfavorable for the health of human body, but also needs to be cleaned frequently, thus wasting time and labor. Therefore, the present invention is needed to design a dimmable glass to prevent strong light from directly irradiating indoor personnel and protect the privacy of the indoor personnel.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the dimmable door and window glass with adjustable transparency, radiation protection and high comfort.
The technical scheme of the invention is as follows: a light-adjustable door and window glass is characterized in that a light adjusting part is arranged on the door and window glass and comprises a light adjusting film layer, and a radiation-proof layer, a reflecting layer, a glue layer and a base material layer are sequentially arranged on the upper surface of the light adjusting film layer from bottom to top; the lower surface of the light adjusting film layer is sequentially provided with a protective layer and a self-adhesive layer from top to bottom.
Further, the dimming film layer comprises a liquid crystal film, a first conducting layer is arranged on the upper surface of the liquid crystal film, and a second conducting layer is arranged on the lower surface of the liquid crystal film.
Furthermore, one end of the first conducting layer is connected with a first electrode, one end of the second conducting layer is connected with a second electrode, the first electrode is connected with the positive pole of the power supply through a lead, the second electrode is connected with the negative pole of the power supply through a lead, and a switch for controlling the on-off of the first electrode and the second electrode is arranged on the lead.
Further, the radiation-proof layer is a film or paint for blocking infrared rays and ultraviolet rays; or the radiation-proof layer is a film or paint for blocking ultraviolet rays.
Further, the reflecting layer is a reflecting heat-insulating coating.
Furthermore, the self-adhesive layer comprises a pasting layer and a non-setting adhesive protective layer arranged on the outer surface of the pasting layer.
Further, the protective layer is replaced by a waterproof layer.
The invention has the beneficial effects that: on one hand, when the dimming film layer is in transparency, solar radiation in sunlight can be thoroughly removed through the combination of the dimming film layer, the reflecting layer and the radiation-proof layer, so that the sunlight entering the room is soft and comfortable; when the rete of adjusting luminance is in the nontransparent, can directly prevent light and pierce through the film, solar radiation has also been absorbed to reflector layer, radiation protection layer moreover, not only can prevent that indoor people from being shone by sunshine, but also can protect indoor people's privacy.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1
As shown in fig. 1: a light-adjustable door and window glass is characterized in that a light adjusting part is arranged on the door and window glass and comprises a light adjusting film layer, and a radiation-proof layer 6, a reflecting layer 7, an adhesive layer 8 and a base material layer 9 are sequentially arranged on the upper surface of the light adjusting film layer from bottom to top; the lower surface of the light modulation film layer is sequentially provided with a protective layer 2 and a self-adhesive layer 1 from top to bottom.
The dimming film layer comprises a liquid crystal film 4, a first conducting layer 5 is arranged on the upper surface of the liquid crystal film 4, and a second conducting layer 3 is arranged on the lower surface of the liquid crystal film 4. The one end of first conducting layer 5 is connected the first electrode, and the one end of second conducting layer 3 is connected with the second electrode, and the positive pole of power is connected through the wire to the first electrode, and the negative pole of power is connected through the wire to the second electrode, be equipped with the switch that is used for controlling first electrode and second electrode on-off on the wire.
The radiation protective layer 6 of this embodiment is a plastic film that blocks infrared rays and ultraviolet rays. The plastic film can block infrared rays and ultraviolet rays, namely, sunlight reflected by the reflecting layer 7 is absorbed by the reflecting layer 7 to remove a large amount of infrared rays, and part of infrared rays and all ultraviolet rays pass through the radiation-proof layer 6 to completely remove the infrared rays and the ultraviolet rays, so that the sunlight emitted into a room is softer and safer.
In this embodiment, the reflective layer 7 is a reflective thermal insulation coating, and if the radiation protection layer 6 is a plastic film that blocks infrared rays and ultraviolet rays, the reflective layer does not need to be made of a material that can absorb 100% of infrared rays, which can reduce the cost. For example, a material that absorbs about 70% to 80% of infrared rays may be selected. The reflecting layer of the embodiment is a coating and can be directly coated on the upper surface of the radiation-proof layer.
The substrate layer 9 of this embodiment is a release film. The radiation-proof layer 6 is coated with a reflecting layer 7 and is connected with a base material layer 9 through an adhesive layer 8.
The self-adhesive layer 1 of this embodiment is including pasting the layer and locating the non-setting adhesive inoxidizing coating on pasting the layer surface, when pasting the film to glass, tears the non-setting adhesive inoxidizing coating off, makes paste the layer and paste on glass can.
The working principle of the embodiment is as follows: and tearing off the adhesive protective layer, and flatly pasting the pasting layer on the inner side surface of the door and window glass to finish the pasting of the film. Then connect the positive pole and the negative pole of power respectively with first electrode and second electrode through the wire, then press the switch for the rete of adjusting luminance is in the circular telegram state, forms the electric field between first conducting layer 5 and the second conducting layer 3, and under the electric field effect, the liquid crystal molecule orderly arrangement in the liquid crystal membrane 4 makes light can see through the film, and this is that the film just presents transparent state, and the people of outside can see indoorly. However, even if the sunlight is in a transparent state, outdoor sunlight does not directly enter the room, but is reflected by the reflecting layer 7 to absorb 80-100% of infrared rays, and the sunlight reflected by the reflecting layer 7 passes through the radiation-proof layer 6 to completely absorb infrared rays and ultraviolet rays, so that solar radiation in the sunlight is removed, the sunlight entering the room is softer, the comfort is good, and the sunlight is beneficial to human health. On the contrary, the power supply is cut off by the switch, the liquid crystal molecules in the liquid crystal film 4 are arranged in disorder, and the light adjusting film is changed into a non-transparent state, so that light cannot penetrate through the film, and the aim of adjusting the light is fulfilled.
On one hand, when the dimming film layer is in transparency, solar radiation in sunlight can be thoroughly removed through the combination of the dimming film layer, the reflecting layer and the radiation-proof layer, so that the sunlight entering the room is soft and comfortable; when the rete of adjusting luminance is in the nontransparent, can directly prevent light and pierce through the film, solar radiation has also been absorbed to reflector layer, radiation protection layer moreover, not only can prevent that indoor people from being shone by sunshine, but also can protect indoor people's privacy.
Example 2
The difference from example 1 is that the radiation protective layer is a uv-blocking film, which mainly functions to absorb uv light. The reflecting layer is preferably an indium-silver-oxide sputtered layer, and can reach an infrared ray blocking rate of more than 90%.
Example 3
The difference with embodiment 1 lies in, the protective layer is replaced by the waterproof layer, and the lower surface of adjusting luminance rete is equipped with protective layer and self-adhesive layer from top to bottom in proper order, can prevent that the drop of water from getting into other layers.
Claims (7)
1. The dimmable door and window glass is characterized in that a dimming part is arranged on the door and window glass and comprises a dimming film layer, and a radiation-proof layer, a reflecting layer, a glue layer and a base material layer are sequentially arranged on the upper surface of the dimming film layer from bottom to top; the lower surface of the light adjusting film layer is sequentially provided with a protective layer and a self-adhesive layer from top to bottom.
2. A dimmable door or window according to claim 1, wherein the dimming film layer comprises a liquid crystal film, the upper surface of which is provided with the first electrically conductive layer and the lower surface of which is provided with the second electrically conductive layer.
3. The dimmable door and window glass of claim 2, wherein one end of the first conductive layer is connected with a first electrode, one end of the second conductive layer is connected with a second electrode, the first electrode is connected with the positive pole of a power supply through a lead, the second electrode is connected with the negative pole of the power supply through a lead, and a switch for controlling the on-off of the first electrode and the second electrode is arranged on the lead.
4. A dimmable door or window pane according to claim 1, 2 or 3, wherein said radiation protective layer is an infrared and ultraviolet blocking film or coating; or the radiation-proof layer is a film or paint for blocking ultraviolet rays.
5. A dimmable door or window pane as claimed in claim 1, 2 or 3, wherein the reflective layer is a reflective thermal barrier coating.
6. A dimmable door or window according to claim 1, 2 or 3, wherein said self-adhesive layer comprises an adhesive layer and a non-setting adhesive protective layer provided on an outer surface of the adhesive layer.
7. A dimmable door or window pane according to claim 1, 2 or 3, wherein said protective layer is replaced by a water-proof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958919.7A CN112099253A (en) | 2020-09-14 | 2020-09-14 | Light-adjustable door and window glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958919.7A CN112099253A (en) | 2020-09-14 | 2020-09-14 | Light-adjustable door and window glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112099253A true CN112099253A (en) | 2020-12-18 |
Family
ID=73751653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010958919.7A Withdrawn CN112099253A (en) | 2020-09-14 | 2020-09-14 | Light-adjustable door and window glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112099253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326244A (en) * | 2021-12-09 | 2022-04-12 | 怀化市吉驷玻璃有限公司 | Production method of dimming glass |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5239406A (en) * | 1988-02-12 | 1993-08-24 | Donnelly Corporation | Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing |
| JPH09156025A (en) * | 1995-11-30 | 1997-06-17 | Toppan Printing Co Ltd | Infrared ray shielding film |
| US20080316381A1 (en) * | 2007-06-22 | 2008-12-25 | Chiefway Engineering Co., Ltd. | Light-adjusting film |
| US20080317977A1 (en) * | 2007-06-22 | 2008-12-25 | Chiefway Engineering Co., Ltd. | Light-regulation membrane |
| JP2013242372A (en) * | 2012-05-18 | 2013-12-05 | Smart Cort Pro Co Ltd | Sunlight-facing member and forming method of sunlight-facing member |
| EP3034297A1 (en) * | 2014-12-19 | 2016-06-22 | AGC Glass Europe | Laminated glazing |
| CN206568648U (en) * | 2017-03-17 | 2017-10-20 | 北京弘森创新真空镀膜技术有限公司 | A kind of plated film dimming glass |
| CN208314390U (en) * | 2018-05-25 | 2019-01-01 | 烟台如水光电科技有限公司 | A kind of new automobile light modulation film |
| WO2020017792A1 (en) * | 2018-07-20 | 2020-01-23 | 주식회사 네패스 | Smart window film and method for manufacturing same |
-
2020
- 2020-09-14 CN CN202010958919.7A patent/CN112099253A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5239406A (en) * | 1988-02-12 | 1993-08-24 | Donnelly Corporation | Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing |
| JPH09156025A (en) * | 1995-11-30 | 1997-06-17 | Toppan Printing Co Ltd | Infrared ray shielding film |
| US20080316381A1 (en) * | 2007-06-22 | 2008-12-25 | Chiefway Engineering Co., Ltd. | Light-adjusting film |
| US20080317977A1 (en) * | 2007-06-22 | 2008-12-25 | Chiefway Engineering Co., Ltd. | Light-regulation membrane |
| JP2013242372A (en) * | 2012-05-18 | 2013-12-05 | Smart Cort Pro Co Ltd | Sunlight-facing member and forming method of sunlight-facing member |
| EP3034297A1 (en) * | 2014-12-19 | 2016-06-22 | AGC Glass Europe | Laminated glazing |
| CN206568648U (en) * | 2017-03-17 | 2017-10-20 | 北京弘森创新真空镀膜技术有限公司 | A kind of plated film dimming glass |
| CN208314390U (en) * | 2018-05-25 | 2019-01-01 | 烟台如水光电科技有限公司 | A kind of new automobile light modulation film |
| WO2020017792A1 (en) * | 2018-07-20 | 2020-01-23 | 주식회사 네패스 | Smart window film and method for manufacturing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326244A (en) * | 2021-12-09 | 2022-04-12 | 怀化市吉驷玻璃有限公司 | Production method of dimming glass |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201218 |