CN105604455A - Environment-friendly intelligent glass - Google Patents
Environment-friendly intelligent glass Download PDFInfo
- Publication number
- CN105604455A CN105604455A CN201610055354.5A CN201610055354A CN105604455A CN 105604455 A CN105604455 A CN 105604455A CN 201610055354 A CN201610055354 A CN 201610055354A CN 105604455 A CN105604455 A CN 105604455A
- Authority
- CN
- China
- Prior art keywords
- glass
- environment
- control device
- liquid crystal
- intelligent glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
- E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
-
- 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
-
- 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
- G02F1/13318—Circuits comprising a photodetector
Abstract
The invention relates to environment-friendly intelligent glass, which can be used for high-grade doors and windows, car glass, rest rooms and indoor and outdoor decoration, and belongs to the technical field of installation projects. The invention discloses the environment-friendly intelligent glass, which comprises two layers of transparent glass; a liquid crystal film is arranged between the two layers of the transparent glass; an alternating current power supply is connected with wiring terminals at the two sides of the liquid crystal film through a control device; the environment-friendly intelligent glass is characterized in that the control device is a voltage adjustment controller; the voltage adjustment range is from zero to the effective value of the corresponding power supply. According to the environment-friendly intelligent glass, infinite adjustment of the transparency of interlayer glass is realized by utilizing the principle that the transparency of the liquid crystal film changes along with the effective value of alternating current.
Description
Technical field
The present invention relates to a kind of intelligent glass, can be used for senior door and window, car glasses, toilet and indoor and outdoor and decorate,Belong to installing engineering technical field.
Background technology
Door and window is as the important component part in architectural exterior-protecting construction, and it has served as energy-conservation vital task. Door according to statisticsThe ratio that window ara accounts for the building construction gross area is about 1/7th, and door and window power consumption has occupied 1/2nd of architectural energy consumptionAbove. Currently used power-saving technology mainly contain two aspects (1) improve materials (glass, frame material) optical property,Thermal property and sealing; (2) improve door and window structure (double-deck, compound glass, interior external sunshade system, control respectively towards windowWall ratio, adds insulating curtain). Wherein cause the excessive problem of energy loss in order to solve large-area glass, simple glass is processedBecome double glazing, coated glass, high strength LOW-E flame resistant glass, adopt magnetic control vacuum sputtering radiation method to be coated with metal-containing layerGlass and the most special intelligent glass. Particularly high ferro glass for vehicle window, for safety, can not open, and is equipped with for hidingThe curtain of light, because flow of personnel is frequent, often has uncivil passenger to be worked as hand rubbing cloth or beverage fruit juice spot unintentionallyAnd even chewing gum slag is sticked on curtain, need to be together with cushion by, the daily replacing of pillow cover, dismounting inconvenience, washing cost are high. ThisBrightly be intended to adopt adjustable transparent laminated glass, change and taking into account under daylighting and private occasion at present, save lower door and window and need separately joinThe production of curtain or pad pasting, plated film, the energy resource consumption that installation causes and curtain clean and cause washing agent to use the environment bringingA large amount of consumption of pollution and water resource, thus reach energy-conservation object. China patent CN2861431Y(200520047679.6), instituteDisclosed " a kind of dimming glass " can only realize the transparent and fuzzy two states of energising and power-off realization, can not realize transparencyElectrodeless adjustment, be therefore necessary to design and a kind ofly realize the electrodeless adjustable environmental protection and energy saving glass of transparency, and at set environmentThe switching of automatic transparent degree under light intensity.
Summary of the invention
In order to overcome the deficiency that existing technology exists so far, the environmental protection of glass and intellectuality, the open a kind of ring of the present inventionProtect intelligent glass: two-layer clear glass, between two-layer clear glass, be provided with liquid crystal rete, communication power supply fills by controlPut with liquid crystal rete both sides terminals and be connected, it is characterized in that described control device is voltage regulator controllers, range of regulation is zeroTo corresponding power virtual value. During for 220v mains-supplied, realize the opaque transparent adjustable electrodeless adjusting of arriving, virtual value existsWhen 20v is following, glass is opaque; In the time of 150v, glass is translucent; When 200v is above, glass all-transparent.
As preferably: a kind of environment-protecting intelligent glass, the pressure regulation method of voltage regulator controllers is pulsewidth modulation method PWM. Pulsewidth is adjustedMethod for making is ripe pressure regulation method, can realize electric main and drop to the virtual value of appointment. Realize environment-protecting intelligent glass and be adjusted to useThe transparency that family needs.
As preferably: a kind of environment-protecting intelligent glass, the pressure regulation method of described voltage regulator controllers divides platen press for series connection potentiometer.Series connection potentiometer point platen press is also ripe voltage regulating method, can realize electric main and drop to the virtual value of appointment. Realize environment-protecting intelligentGlass is adjusted to the transparency that user needs.
As preferably: a kind of environment-protecting intelligent glass, described control device also contains light-sensitive element, by resistive elementPressure drop and the reference voltage comparator control environmental protection intelligent glass that provides of potentiometer under the environmental light intensity of setting, realize notTransparent and set transparency conversion. When under environmental light intensity, light-sensitive element produce voltage, the pressure drop on resistive element andThe reference voltage comparison that potentiometer provides, the conversion of low and high level that comparator produces, realizes environment-protecting intelligent opaque and setTransparency conversion.
Good effect of the present invention: compared with the prior art, can realize glass transparent degree electrodeless adjustable, or setUnder environmental light intensity, present with the transparency of setting. This invention utilizes liquid crystal film transparency with effective value of alternating current size variationPrinciple, realizes the electrodeless adjustment of laminated glass transparency. Or the transparency conversion to set under set environment light intensity.
Brief description of the drawings
Fig. 1 is glass structure of adjusting luminance schematic diagram in prior art;
Fig. 2 is that in prior art, dimming glass uses schematic diagram;
Fig. 3 is the control principle drawing of embodiments of the invention 2.
In figure: 1, clear glass, 2, liquid crystal rete, 201, link, 3, communication power supply, 4, voltage regulator controllers, 5,Light-sensitive element, 6, resistive element, 7, potentiometer, 8, comparator.
Detailed description of the invention
Now be elaborated technical scheme of the present invention by reference to the accompanying drawings in order better to illustrate.
Embodiment 1: a kind of environment-protecting intelligent glass, comprise two-layer clear glass 1, between two-layer clear glass 1, be provided with liquidHyaline layer 2,220v civil power directly passes through the terminals 201 of control device 4 and liquid crystal rete 2 both sides as communication power supply 3Connect, it is characterized in that described control device is voltage regulator controllers 4, range of regulation is real effective 20v-200v. Wherein adjustThe pressure regulation method of pressure controller is pulse-width modulation PWM, realizes the opaque transparent adjustable electrodeless adjusting of arriving, and virtual value is at 20vTime, glass is opaque; In the time of 150v, glass is translucent; When 200v, glass all-transparent.
Embodiment 2: a kind of environment-protecting intelligent glass, comprise two-layer clear glass 1, between two-layer clear glass 1, be provided with liquidHyaline layer 2,220v civil power 3 drops to 60v alternating current through reducing transformer, then the wiring with liquid crystal rete 2 both sides by control device 4End connects, and it is characterized in that described control device is voltage regulator controllers 4, and range of regulation is real effective 0v-60v. Wherein adjustThe pressure regulation method of pressure controller is pulsewidth modulation, realizes the opaque transparent adjustable electrodeless adjusting of arriving, and virtual value is below 5vTime, glass is opaque; In the time of 30v, glass is translucent; When 50v is above, glass all-transparent. And, in the time of voltage stabilization, transparentSpend constant.
Embodiment 3: a kind of environment-protecting intelligent glass,, comprise two-layer clear glass 1, between two-layer clear glass 1, be provided with liquidHyaline layer 2,220v civil power is depressured to after 60v as power supply 3, the terminals by control device 4 with liquid crystal rete 2 both sidesConnect, it is characterized in that described control device 4 is for voltage regulator controllers, range of regulation is real effective 0v-60v. Described pressure regulationThe pressure regulation method of controller is that series connection potentiometer divides platen press. Series connection potentiometer point platen press is also ripe voltage regulating method, can realize friendshipStream civil power drops to the virtual value of appointment. Realize environment-protecting intelligent glass and be adjusted to the transparency that user needs. Realize opaque to saturatingBright adjustable electrodeless adjusting, virtual value is in the time of 5v, and glass is opaque; In the time of 30v, glass is translucent; When 50v, glass full impregnatedBright.
Embodiment 4: a kind of environment-protecting intelligent glass,, comprise two-layer clear glass 1, between two-layer clear glass 1, be provided with liquidHyaline layer 2,220v civil power is connected with the terminals of liquid crystal rete 2 both sides by control device 4 as communication power supply 3, itsBe characterised in that described control device 4 is for voltage regulator controllers, range of regulation is real effective 20v-200v. Described voltage regulator controllersPressure regulation method for series connection potentiometer divide platen press. Series connection potentiometer point platen press is also ripe voltage regulating method, can realize electric mainDrop to the virtual value of appointment. Described control device also contains light-sensitive element 5, by the pressure drop at resistive element 6 and potentiometer 7The reference voltage providing is realized the saturating of opaque and setting under the environmental light intensity of setting by comparator control environmental protection intelligent glassLightness conversion. When under environmental light intensity, can produce voltage at light-sensitive element 5, the pressure drop and the potentiometer 7 that are taken on resistive element 6 are carriedThe reference voltage comparison of confession, makes comparator 8 make the conversion of the low and high level of logic judgement generation, realizes environment-protecting intelligent opaqueWith the transparency conversion of setting. When reference voltage is in the time adjusting, light-sensitive element produces the pressure drop of voltage on resistive element 6,In comparator 8, compare. Output low and high level, the transparency whether decision glass has been set " is lighted ". Use this controlling partyMethod, can glass more intelligent.
Compared with the prior art, can realize glass transparent degree electrodeless adjustable, or under the environmental light intensity of setting, to setTransparency present. This invention utilizes the principle of liquid crystal film transparency with effective value of alternating current size variation, realizes laminated glassThe electrodeless adjustment of transparency. Or the transparency conversion to set under set environment light intensity. Control device mature and reliable, ifBe promoted use, can effectively reduce marginal cost, make this product more possess cost performance.
Claims (4)
1. an environment-protecting intelligent glass, comprises two-layer clear glass (1), between two-layer clear glass (1), is provided with liquid crystal layer(2), communication power supply (3) is connected with the terminals (201) of liquid crystal layer (2) both sides by control device (4), it is characterized in thatDescribed control device is voltage regulator controllers (4), and range of regulation is zero to corresponding power virtual value.
2. a kind of environment-protecting intelligent glass according to claim 1, is characterized in that the pressure regulation method of described voltage regulator controllersFor pulsewidth modulation method PWM.
3. a kind of environment-protecting intelligent glass according to claim 1, is characterized in that the pressure regulation side of described voltage regulator controllers (4)Method is series connection potentiometer (7) point platen press.
4. a kind of environment-protecting intelligent glass according to claim 3, is characterized in that described control device also contains photosensitiveElement (5), the comparator for reference voltage (8) providing by the pressure drop at resistive element (6) and potentiometer (7) is controlled environmental protectionIntelligent glass realizes transparency conversion opaque and that set under the environmental light intensity of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055354.5A CN105604455A (en) | 2016-01-28 | 2016-01-28 | Environment-friendly intelligent glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610055354.5A CN105604455A (en) | 2016-01-28 | 2016-01-28 | Environment-friendly intelligent glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604455A true CN105604455A (en) | 2016-05-25 |
Family
ID=55984742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610055354.5A Pending CN105604455A (en) | 2016-01-28 | 2016-01-28 | Environment-friendly intelligent glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604455A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604456A (en) * | 2016-03-07 | 2016-05-25 | 衢州学院 | Environment-friendly intelligent glass |
| CN106406110A (en) * | 2016-08-31 | 2017-02-15 | 汪栋 | Intelligent shower control system and method thereof |
| CN108628018A (en) * | 2017-03-22 | 2018-10-09 | 上海幻玻智能科技有限公司 | A kind of multiple toilet dimming glass partition control systems |
| CN110268307A (en) * | 2017-02-02 | 2019-09-20 | 凸版印刷株式会社 | Dimming device |
| CN110494797A (en) * | 2017-04-13 | 2019-11-22 | 凸版印刷株式会社 | Liquid crystal light modulation device and liquid crystal light modulation method |
| CN111246698A (en) * | 2020-03-13 | 2020-06-05 | 浪潮商用机器有限公司 | Server cabinet and visual cabinet door structure of internal server thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0272326A (en) * | 1988-09-07 | 1990-03-12 | Canon Inc | Electronic apparatus |
| US6239778B1 (en) * | 1998-06-24 | 2001-05-29 | Alphamicron, Inc. | Variable light attentuating dichroic dye guest-host device |
| CN2702026Y (en) * | 2004-04-20 | 2005-05-25 | 江苏华美显示器有限公司 | Liquid crystal electric window curtain |
| CN202929326U (en) * | 2012-05-04 | 2013-05-08 | 珠海兴业光电科技有限公司 | Intelligent liquid crystal dimming glass |
| CN203745755U (en) * | 2014-01-03 | 2014-07-30 | 张议聪 | Light modulation device |
-
2016
- 2016-01-28 CN CN201610055354.5A patent/CN105604455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0272326A (en) * | 1988-09-07 | 1990-03-12 | Canon Inc | Electronic apparatus |
| US6239778B1 (en) * | 1998-06-24 | 2001-05-29 | Alphamicron, Inc. | Variable light attentuating dichroic dye guest-host device |
| CN2702026Y (en) * | 2004-04-20 | 2005-05-25 | 江苏华美显示器有限公司 | Liquid crystal electric window curtain |
| CN202929326U (en) * | 2012-05-04 | 2013-05-08 | 珠海兴业光电科技有限公司 | Intelligent liquid crystal dimming glass |
| CN203745755U (en) * | 2014-01-03 | 2014-07-30 | 张议聪 | Light modulation device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604456A (en) * | 2016-03-07 | 2016-05-25 | 衢州学院 | Environment-friendly intelligent glass |
| CN106406110A (en) * | 2016-08-31 | 2017-02-15 | 汪栋 | Intelligent shower control system and method thereof |
| CN110268307A (en) * | 2017-02-02 | 2019-09-20 | 凸版印刷株式会社 | Dimming device |
| CN108628018A (en) * | 2017-03-22 | 2018-10-09 | 上海幻玻智能科技有限公司 | A kind of multiple toilet dimming glass partition control systems |
| CN108628018B (en) * | 2017-03-22 | 2022-03-15 | 上海幻玻智能科技有限公司 | Dimming glass partition control system for multiple toilets |
| CN110494797A (en) * | 2017-04-13 | 2019-11-22 | 凸版印刷株式会社 | Liquid crystal light modulation device and liquid crystal light modulation method |
| CN110494797B (en) * | 2017-04-13 | 2022-07-26 | 凸版印刷株式会社 | Liquid crystal dimming device and liquid crystal dimming method |
| CN111246698A (en) * | 2020-03-13 | 2020-06-05 | 浪潮商用机器有限公司 | Server cabinet and visual cabinet door structure of internal server thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |