CN108345133A - A kind of electric-controlled light-regulating doubling glass and its manufacturing process - Google Patents
A kind of electric-controlled light-regulating doubling glass and its manufacturing process Download PDFInfo
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- CN108345133A CN108345133A CN201711330482.7A CN201711330482A CN108345133A CN 108345133 A CN108345133 A CN 108345133A CN 201711330482 A CN201711330482 A CN 201711330482A CN 108345133 A CN108345133 A CN 108345133A
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- Prior art keywords
- glass
- doubling
- light modulation
- film
- doubling glass
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Classifications
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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
- G02F1/1313—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 specially adapted for a particular application
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
Abstract
The present invention relates to field of glass production technology, in particular a kind of electric-controlled light-regulating doubling glass and its manufacturing process, including switch, inverter and light modulation doubling glass body, the inverter is used to the DC power conversion provided be alternating current, is connected respectively with accumulator and light modulation doubling glass body；It is described to switch on the access being arranged between inverter and accumulator; energization or power-off for controlling light modulation doubling glass body; the light modulation doubling glass body includes the first glass, the second glass and the PVB folder films being arranged between first glass and second glass; liquid crystal light modulation film is both provided on the outside of first glass and second glass, the outer layer of the liquid crystal light modulation film is provided with seal protection film.The present invention not only can adjust brightness, transparency also has soft degree, using the light modulation doubling glass, permeability can freely be converted, according to random regulation performances of demands such as occasion, mood, functions.
Description
Technical field
The present invention relates to field of glass production technology, specially a kind of electric-controlled light-regulating doubling glass and its manufacturing process.
Background technology
Building doubling glass has safe, shatter-proof, antitheft, shellproof, explosion-proof performance.Meanwhile there is good section
Energy property, middle film layer can lower solar radiation, prevent the loss of the energy, save the electricity consumption of air-conditioning；And build doubling glass
Use the aesthetic appearance that can increase building in facade.Therefore, building doubling glass is widely used in building field.
In the technological process of production of whole building doubling glass, laminating technology is committed step therein, determines building doubling glass
The quality of glass, dimming glass, also known as atomization glass, automatically controlled glass, intelligent dimming photo chromic glass, electrically driven curtain, atomization glass
It is a kind of intelligent high-grade functional glass.The structure of dimming glass includes mainly liquid crystal light modulation film (being called PDLC) and fixes
Transparent glass in liquid crystal item light film both sides, by that can be powered off to the energization of liquid crystal light modulation film, you can control dimming glass is scattering
Change between (light transmission is opaque) state and transmission (transparent) state, this variation realizes pair of the permeability and protection privacy of glass
It is important to ask so that it is widely used.Dimming glass itself not only has the characteristic of all safety glasses, while but also with control glass
Privacy protection function whether glass is transparent, dimming glass are also used as projection screen use, common curtain are substituted, on glass
High definition picture image is presented.But since cost is high, in contrast dimming glass price on the market has been at a high position,
This also determines that its application field is located in high-end market more.In consideration of it, it is proposed that a kind of electric-controlled light-regulating doubling glass and its
Manufacturing process.
Invention content
The purpose of the present invention is to provide a kind of electric-controlled light-regulating doubling glass and its manufacturing process, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of electric-controlled light-regulating doubling glass and its manufacturing process, including switch, inverter and light modulation doubling glass body,
The inverter is used to the DC power conversion provided be alternating current, is connected respectively with accumulator and light modulation doubling glass body
Connect, it is described to switch on the access that is arranged between inverter and accumulator, for control dim doubling glass body energization or
Power-off, the light modulation doubling glass body include the first glass, the second glass and are arranged in first glass and described the
PVB between two glass presss from both sides film, and liquid crystal light modulation film, the liquid are both provided on the outside of first glass and second glass
The outer layer of brilliant light modulation film is provided with seal protection film.
Preferably, the manufacturing technology steps of the light modulation doubling glass body are as follows：
S1 edgings：By the EDGE CONTACT sand of first glass and second glass, make first glass and described
Four sides of the second glass contact abrasive band；
S2 is cleaned：Water valve is opened, S1 treated first glass and second glass is rinsed with water valve；
S3 doubling glass closes piece：It checks and closes the indoor temperature and humidity of piece, temperature is 23 ± 2 DEG C, humidity 10%-
25%, it takes out the PVB that water content is 6% and presss from both sides film, visually inspect the first glass, the size according to first glass is cut
The PVB presss from both sides film, and the PVB folder films after cutting are lain against on first glass, second glass is placed on
It covers on first glass of the PVB folders film, adjustment two sheet glass to four sides are aligned, and are pressed from both sides the PVB having more with blade
Film is repaiied together, and doubling glass model is obtained；
S4 precompressed：The doubling glass model that S3 is obtained is placed in precompressed case, the temperature 170-200 in precompressed case is set
DEG C, and 20min is kept the temperature, the remaining air between first glass and second glass is discharged, obtains semi-finished product doubling
Glass；
S5 high temperature and pressure：Semi-finished product doubling glass in S4 is put into autoclave, piece will be closed and be warming up to 95-100 DEG C, added
It is depressed into 6-8Mpa, then carries out three phases constant temperature and pressure, first stage constant temperature value is 90-100 DEG C, and constant pressure value is 1.2MPa, surely
Fix time is 120-150 minutes；124-135 DEG C of second stage constant temperature, constant pressure value are 1.22MPa；Stabilization time is 30-60 points
Clock；Phase III cooling temperature gradually declines 48 DEG C from 124-135 DEG C, pressure at expulsion 1.22MPa；Stabilization time is 60-90
Minute；Alarm temperature during three is 138 DEG C, alarm pressure 1.5MPa, and cooling is taken out from autoclave and obtains finished product
Doubling glass；
S6 dims doubling glass and closes piece：The liquid crystal light modulation film is fixed on finished product doubling glass by the seal protection film
The both sides of glass obtain finished product light modulation doubling glass.
Preferably, common interlayer film, heat absorption interlayer film, toughened interlayer film or shellproof interlayer film can be selected in the PVB folders film
One such or multiple combinations.
Preferably, light modulation doubling glass body (30) overall thickness is 9.93mm, first glass (31) and second
Glass (32) thickness is 4mm, and the thickness of the PVB folder films (33) is 0.05mm, and the size of the seal protection film (35) is 2
The size of × 0.56mm, the liquid crystal light modulation film layer (34) are 2 × 0.38mm；
Operating voltage：AC110V, 50Hz；Amperage：Under AC110V, 100mA/m2；
Consume power：Under AC110V, 5W/m2；
Switching speed：Less than 1S (from frosted to transparent 100 milliseconds；From transparent to 400 milliseconds of frosted),
Dimming glass optical property crosses power switch control, glass frosted and it is transparent between convert；
Parallel light transmission：Energization 75 ± 3%, power-off 10 ± 1%；
Sunlight transmits：Energization 80 ± 1%, power-off 60 ± 1%；
Fuzziness：Energization 2 ± 1%, power-off 80 ± 3%；
Uvioresistant is more than 98%；Visible angle：Not less than 130 °.
Compared with prior art, the beneficial effects of the invention are as follows：This electric-controlled light-regulating doubling glass and its manufacturing process are when tune
When light doubling glass ontology powers off, the Liquid Crystalline Polymeric Materials among glass are disorderly arranged, make light that can not penetrate glass, at this moment
The effect seen is milky opaque state.When dimming the energization of doubling glass body, under electric field action, in glass
Between Liquid Crystalline Polymeric Materials ordered arrangement, enable light penetrate glass, the effect at this moment seen is the glass of clear, colorless
State, 90% or more infrared ray and ultraviolet light, screen can be shielded by dimming liquid crystal light modulation film and PVB the folder film among doubling glass
It covers infrared ray and reduces heat radiation and transmission, and shield ultraviolet, indoor furnishings can be protected not occur fading because of ultraviolet irradiation, always
Situations such as change, protection staff is not by disease caused by ultraviolet light direct projection.Dim the doubling glass and liquid crystal among doubling glass
Light modulation film has sound dampening effect, can effectively obstruct all kinds of noises, and it is comfortable quiet to may make that indoor personnel have in this way
Environment is conducive to work and rest.The present invention not only can adjust brightness, transparency also has soft degree, use the dimming clamp
Glue glass can freely convert permeability, according to random regulation performances of demands such as occasion, mood, functions.
Description of the drawings
Fig. 1 is the structural schematic diagram of present invention light modulation doubling glass body；
Fig. 2 is the structural schematic diagram of present invention light modulation doubling glass body control circuit.
In figure：10, it switchs；20, inverter；30, doubling glass body is dimmed；31, the first glass；32, the second glass；
33, PVB presss from both sides film；34, liquid crystal light modulation film；35, seal protection film.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of electric-controlled light-regulating doubling glass and its manufacturing process, including switch 10, inverter 20 and light modulation doubling glass
Ontology 30, inverter 20 for being alternating current by the DC power conversion that provide, respectively with accumulator and dim doubling glass body
30 are connected；Switch 10 is arranged on the access between inverter 20 and accumulator, for controlling light modulation doubling glass body 30
Energization or power-off, light modulation doubling glass body 30 is controlled by switch 10, it can be achieved that light modulation doubling glass body 30 is in frosted
It is converted between state and pellucidity, light modulation doubling glass body 30 includes that the first glass 31, the second glass 32 and setting exist
The outside of PVB folder films 33 between first glass 31 and the second glass 32, the first glass 31 and the second glass 32 is both provided with liquid
The outer layer of brilliant light modulation film 34, liquid crystal light modulation film 34 is provided with seal protection film 35.
When dimming doubling glass body 30 and powering off, the Liquid Crystalline Polymeric Materials among glass are disorderly arranged, make light without
Method penetrates glass, and the effect at this moment seen is milky opaque state.
When dimming the energization of doubling glass body 30, under electric field action, the Liquid Crystalline Polymeric Materials among glass are orderly
Arrangement enables light to penetrate glass, and the effect at this moment seen is the vitreousness of clear, colorless, dims among doubling glass 30
Liquid crystal light modulation film 34 and PVB folder films 33 can shield 90% or more infrared ray and ultraviolet light, shielding infrared ray reduces hot spoke
It penetrates and transmits, and shield ultraviolet, indoor furnishings can be protected not occur situations such as fading, aging because of ultraviolet irradiation, protect people
Member is not by disease caused by ultraviolet light direct projection.Dimming doubling glass and liquid crystal light modulation film 34 among doubling glass 30 has sound
Sound damping action can effectively obstruct all kinds of noises, may make indoor personnel to have comfortable quiet environment in this way, be conducive to work
Make and rests.
Adjustable this glass is not merely brightness, also transparency, soft degree.It is exactly briefly to use light modulation
Doubling glass, so that it may freely to convert permeability, according to occasion, mood, the random regulation performance of functional requirement.
The manufacturing technology steps for dimming doubling glass body 30 are as follows：
S1 edgings：By the EDGE CONTACT sand of the first glass 31 and the second glass 32, make the first glass 31 and the second glass 32
Four sides contact abrasive band；
S2 is cleaned：Water valve is opened, S1 treated the first glass 31 and the second glass 32 is rinsed with water valve；
S3 doubling glass closes piece：It checks and closes the indoor temperature and humidity of piece, temperature is 23 ± 2 DEG C, humidity 10%-
25%, it takes out the PVB that water content is 6% and presss from both sides film 33, visually inspect the first glass 31, the size according to the first glass 31 is cut
PVB presss from both sides film 33, and the PVB folder films 33 after cutting are lain against on the first glass 31, the second glass 32 is placed on and has covered PVB folder films
On 33 the first glass 31, adjustment two sheet glass to four sides are aligned, and are repaiied together the PVB having more folder films 33 with blade, are obtained doubling
Glass model；
S4 precompressed：The doubling glass model that S3 is obtained is placed in precompressed case, the temperature 170-200 in precompressed case is set
DEG C, and 20min is kept the temperature, the remaining air between the first glass 31 and the second glass 32 is discharged, obtains semi-finished product doubling glass；
S5 high temperature and pressure：Semi-finished product doubling glass in S4 is put into autoclave, piece will be closed and be warming up to 95-100 DEG C, added
It is depressed into 6-8Mpa, then carries out three phases constant temperature and pressure, first stage constant temperature value is 90-100 DEG C, and constant pressure value is 1.2MPa, surely
Fix time is 120-150 minutes；124-135 DEG C of second stage constant temperature, constant pressure value are 1.22MPa；Stabilization time is 30-60 points
Clock；Phase III cooling temperature gradually declines 48 DEG C from 124-135 DEG C, pressure at expulsion 1.22MPa；Stabilization time is 60-90
Minute；Alarm temperature during three is 138 DEG C, alarm pressure 1.5MPa, and cooling is taken out from autoclave and obtains finished product
Doubling glass；
S6 dims doubling glass and closes piece：Liquid crystal light modulation film 34 is fixed on finished product doubling glass by seal protection film 35
Both sides obtain finished product light modulation doubling glass.
It is one such that common interlayer film, heat absorption interlayer film, toughened interlayer film or shellproof interlayer film can be selected in PVB folder films 33
Or multiple combinations.
It is 9.93mm to dim 30 overall thickness of doubling glass body, and 31 and second glass of the first glass, 32 thickness is
The thickness of 4mm, the PVB folders film 33 are 0.05mm, and the size of the seal protection film 35 is 2 × 0.56mm, the liquid crystal tune
The size of light film layer 34 is 2 × 0.38mm；
Operating voltage：AC110V, 50Hz；Amperage：Under AC110V, 100mA/m2；
Consume power：Under AC110V, 5W/m2；
Switching speed：Less than 1S (from frosted to transparent 100 milliseconds；From transparent to 400 milliseconds of frosted)；
Parallel light transmission：Energization 75 ± 3%, power-off 10 ± 1%；
Sunlight transmits：Energization 80 ± 1%, power-off 60 ± 1%；
Fuzziness：Energization 2 ± 1%, power-off 80 ± 3%；
Uvioresistant is more than 98%；Visible angle：Not less than 130 °.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (4)
1. a kind of electric-controlled light-regulating doubling glass and its manufacturing process, including switch (10), inverter (20) and light modulation doubling glass
Glass ontology (30), it is characterised in that：The inverter (20) for being alternating current by the DC power conversion that provide, respectively with electric power storage
Pond is connected with light modulation doubling glass body (30), and the access in inverter (20) between accumulator is arranged in the switch (10)
On, energization or power-off for controlling light modulation doubling glass body (30), the light modulation doubling glass body (30) include first
Glass (31), the second glass (32) and the PVB folders being arranged between first glass (31) and second glass (32)
Film (33) is both provided with liquid crystal light modulation film (34), the liquid on the outside of first glass (31) and second glass (32)
The outer layer of brilliant light modulation film (34) is provided with seal protection film (35).
2. a kind of electric-controlled light-regulating doubling glass and its manufacturing process according to claim 1, it is characterised in that：The dimming clamp
The manufacturing technology steps of glue glass body (30) are as follows：
S1 edgings：By the EDGE CONTACT sand of first glass (31) and second glass (32), make first glass
(31) and four sides of second glass (32) contact abrasive band；
S2 is cleaned：Water valve is opened, S1 treated first glass (31) and second glass (32) is rinsed with water valve；
S3 doubling glass closes piece：It checks and closes the indoor temperature and humidity of piece, temperature is 23 ± 2 DEG C, and humidity 10%-25% takes
Go out the PVB that water content is 6% and presss from both sides film (33), the first glass of visual inspection (31), the ruler according to first glass (31)
It is very little to cut the PVB folder films (33), the PVB folder films (33) after cutting are lain against on first glass (31), by institute
It states the second glass (32) to be placed on first glass (31) for having covered the PVB folder films (33), two sheet glass of adjustment to four
Side is aligned, and is repaiied together the PVB having more folder films (33) with blade, is obtained doubling glass model；
S4 precompressed：The doubling glass model that S3 is obtained is placed in precompressed case, 170-200 DEG C of temperature in precompressed case is set,
And 20min is kept the temperature, the remaining air between first glass (31) and second glass (32) is discharged, obtains semi-finished product
Doubling glass；
S5 high temperature and pressure：Semi-finished product doubling glass in S4 is put into autoclave, piece will be closed and be warming up to 95-100 DEG C, be forced into
6-8Mpa, then three phases constant temperature and pressure is carried out, first stage constant temperature value is 90-100 DEG C, and constant pressure value is 1.2MPa, when stablizing
Between be 120-150 minutes；124-135 DEG C of second stage constant temperature, constant pressure value are 1.22MPa；Stabilization time is 30-60 minutes；
Phase III cooling temperature gradually declines 48 DEG C from 124-135 DEG C, pressure at expulsion 1.22MPa；Stabilization time is 60-90 points
Clock；Alarm temperature during three is 138 DEG C, alarm pressure 1.5MPa, and cooling is taken out from autoclave and obtains finished product clamp
Glue glass；
S6 dims doubling glass and closes piece：The liquid crystal light modulation film (34) is fixed on finished product clamp by the seal protection film (35)
The both sides of glue glass obtain finished product light modulation doubling glass.
3. a kind of electric-controlled light-regulating doubling glass and its manufacturing process according to claim 1, it is characterised in that：The PVB folders
Common interlayer film, heat absorption interlayer film, toughened interlayer film can be selected for film (33) or shellproof interlayer film is one such or multiple combinations.
4. a kind of electric-controlled light-regulating doubling glass and its manufacturing process according to claim 1, it is characterised in that：The dimming clamp
Glue glass body (30) overall thickness is 9.93mm, and first glass (31) and the second glass (32) thickness are 4mm, described
The thickness that PVB presss from both sides film (33) is 0.05mm, and the size of the seal protection film (35) is 2 × 0.56mm, the liquid crystal light modulation film
The size of layer (34) is 2 × 0.38mm；
Operating voltage：AC110V, 50Hz；Amperage：Under AC110V, 100mA/m2；
Consume power：Under AC110V, 5W/m2；
Switching speed：Less than 1S (from frosted to transparent 100 milliseconds；From transparent to 400 milliseconds of frosted)；
Parallel light transmission：Energization 75 ± 3%, power-off 10 ± 1%；
Sunlight transmits：Energization 80 ± 1%, power-off 60 ± 1%；
Fuzziness：Energization 2 ± 1%, power-off 80 ± 3%；
Uvioresistant is more than 98%；Visible angle：Not less than 130 °.
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| CN201711330482.7A CN108345133A (en) | 2017-12-13 | 2017-12-13 | A kind of electric-controlled light-regulating doubling glass and its manufacturing process |
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| CN201711330482.7A CN108345133A (en) | 2017-12-13 | 2017-12-13 | A kind of electric-controlled light-regulating doubling glass and its manufacturing process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018580A (en) * | 2019-05-14 | 2019-07-16 | 湖北锐尔圣科技有限公司 | A kind of electronic Light modulating device |
| CN110232503A (en) * | 2019-05-16 | 2019-09-13 | 浙江中烟工业有限责任公司 | A kind of dispatching method based on production driving integral air conditioner energy conservation intelligence control |
| CN113296305A (en) * | 2021-05-28 | 2021-08-24 | 厦门鑫育霖玻璃制品有限公司 | Production process of dimming glass |
| CN115324458A (en) * | 2022-06-20 | 2022-11-11 | 福建羿门科技有限公司 | Low-temperature PVB (polyvinyl butyral) light-adjusting film laminated glass and processing method thereof |
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| CN110232503A (en) * | 2019-05-16 | 2019-09-13 | 浙江中烟工业有限责任公司 | A kind of dispatching method based on production driving integral air conditioner energy conservation intelligence control |
| CN110232503B (en) * | 2019-05-16 | 2021-08-27 | 浙江中烟工业有限责任公司 | Production-drive-based energy-saving intelligent control scheduling method for integrated air conditioner |
| CN113296305A (en) * | 2021-05-28 | 2021-08-24 | 厦门鑫育霖玻璃制品有限公司 | Production process of dimming glass |
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