CN105604456A - Environment-friendly intelligent glass - Google Patents
Environment-friendly intelligent glass Download PDFInfo
- Publication number
- CN105604456A CN105604456A CN201610123717.4A CN201610123717A CN105604456A CN 105604456 A CN105604456 A CN 105604456A CN 201610123717 A CN201610123717 A CN 201610123717A CN 105604456 A CN105604456 A CN 105604456A
- Authority
- CN
- China
- Prior art keywords
- glass
- environment
- transparency
- 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
Links
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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Liquid Crystal (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to intelligent glass applicable to high-grade doors/windows, car glass, toilets and indoor and outdoor decorations, belongs to the technical field of mounting engineering and discloses environment-friendly intelligent glass; a liquid crystal film layer is arranged between two transparent glass layers, an alternating current power supply is connected with two lateral wiring ends of the liquid crystal film layer through a control device that is a voltage regulation controller, and a voltage regulation range is from zero to a corresponding power supply effective value. According to the principle that transparency of liquid crystal film varies with an alternating current effective value, stepless regulation of the transparency of sandwich glass is implemented, and the actual needs of a user are flexibly met. The environment-friendly intelligent glass enables stepless regulation of the transparency or automatic switching of the transparency upon set ambient light intensity.
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. The ratio that door and window area accounts for the building construction gross area is according to statistics about 1/7th, and door and window power consumption has occupied the more than 1/2nd of architectural energy consumption. Currently used power-saving technology mainly contains optical property, thermal property and the sealing of two aspects (1) raising materials (glass, frame material); (2) improve door and window structure (double-deck, compound glass, interior external sunshade system, control respectively towards window-wall ratio, add insulating curtain). Wherein cause the excessive problem of energy loss in order to solve large-area glass, simple glass is processed into double glazing, coated glass, high strength LOW-E flame resistant glass, adopts magnetic control vacuum sputtering radiation method to be coated with glass and the most special intelligent glass of metal-containing layer. Particularly high ferro glass for vehicle window, for safety, can not open, and the curtain for shading is housed, because flow of personnel is frequent, often there is uncivil passenger worked as hand rubbing cloth or beverage fruit juice spot unintentionally and 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. The present invention is 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 join the production of curtain or pad pasting, plated film, the energy resource consumption that causes and curtain are installed are cleaned the environmental pollution that causes washing agent to use to bring and a large amount of consumption of water resource, thereby reach energy-conservation object. China patent CN2861431Y(200520047679.6), disclosed " a kind of dimming glass " can only realize the transparent and fuzzy two states of energising and power-off realization, can not realize the electrodeless adjustment of transparency, therefore be necessary to design and a kind ofly realize the electrodeless adjustable environmental protection and energy saving glass of transparency, and the switching of automatic transparent degree under set environment 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 present invention discloses a kind of environment-protecting intelligent glass: two-layer clear glass, between two-layer clear glass, be provided with liquid crystal rete, communication power supply is connected with liquid crystal rete both sides terminals by control device, described control device is voltage regulator controllers, and range of regulation is zero to corresponding power virtual value. During for 220v mains-supplied, realize the opaque transparent adjustable electrodeless adjusting of arriving, when virtual value is below 20v, 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 modulation method 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 the transparency that user 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 intelligent glass and be adjusted to the transparency that user needs.
As preferably: a kind of environment-protecting intelligent glass, described control device also contains light-sensitive element, and the reference voltage comparator control environmental protection intelligent glass providing by the pressure drop at resistive element and potentiometer realizes transparency conversion opaque and that set under the environmental light intensity of setting. When under environmental light intensity, produce voltage at light-sensitive element, the reference voltage comparison that the pressure drop on resistive element and potentiometer provide, the conversion of the low and high level that comparator produces, realizes the transparency conversion that environment-protecting intelligent is opaque and set.
Good effect of the present invention: compared with the prior art, can realize glass transparent degree electrodeless adjustable, or under the environmental light intensity of setting, present with the transparency of setting. This invention utilizes the principle of liquid crystal film transparency with effective value of alternating current size variation, 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 liquid crystal rete 2,220v civil power is directly connected with the terminals 201 of liquid crystal rete 2 both sides by control device 4 as communication power supply 3, it is characterized in that described control device is voltage regulator controllers 4, range of regulation is real effective 20v-200v. Wherein the pressure regulation method of voltage regulator controllers is pulse-width modulation PWM, realizes the opaque transparent adjustable electrodeless adjusting of arriving, and virtual value is in the time of 20v, and 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 liquid crystal rete 2,220v civil power 3 drops to 60v alternating current through reduction voltage circuit, be connected with the terminals of liquid crystal rete 2 both sides by control device 4 again, it is characterized in that described control device is voltage regulator controllers 4, range of regulation is real effective 0v-60v. Wherein the pressure regulation method of voltage regulator controllers is pulsewidth modulation, realizes the opaque transparent adjustable electrodeless adjusting of arriving, and when virtual value is below 5v, 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, transparency is 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 liquid crystal rete 2,220v civil power is depressured to after 60v as power supply 3, be connected with the terminals of liquid crystal rete 2 both sides by control device 4, it is characterized in that described control device 4 is for voltage regulator controllers, range of regulation is real effective 0v-60v. The pressure regulation method of described voltage regulator controllers is that series connection potentiometer divides platen press. 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 intelligent glass and be adjusted to the transparency that user needs. Realize the opaque transparent adjustable electrodeless adjusting of arriving, virtual value is in the time of 5v, and glass is opaque; In the time of 30v, glass is translucent; When 50v, glass all-transparent.
Embodiment 4: a kind of environment-protecting intelligent glass, comprise two-layer clear glass 1, between two-layer clear glass 1, be provided with liquid crystal rete 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, it is characterized in that described control device 4 is for voltage regulator controllers, range of regulation is real effective 20v-200v. The pressure regulation method of described voltage regulator controllers is that series connection potentiometer divides platen press. Series connection potentiometer point platen press is also ripe voltage regulating method, can realize electric main and drop to the virtual value of appointment. Described control device also contains light-sensitive element 5, and the reference voltage comparator control environmental protection intelligent glass providing by the pressure drop at resistive element 6 and potentiometer 7 realizes transparency conversion opaque and that set under the environmental light intensity of setting. When under environmental light intensity, can produce voltage at light-sensitive element 5, be taken at the reference voltage comparison that pressure drop on resistive element 6 and potentiometer 7 provide, make comparator 8 make the conversion of the low and high level that logic judgement produces, realize the transparency conversion that environment-protecting intelligent is opaque and set. When reference voltage is in the time adjusting, light-sensitive element produces the pressure drop of voltage on resistive element 6, in comparator 8, compares. Output low and high level, the transparency whether decision glass has been set " is lighted ". Use this control method, can glass more intelligent.
Compared with the prior art, it is electrodeless adjustable that the present invention can realize glass transparent degree, or under the environmental light intensity of setting, present with the transparency of setting. This invention utilizes the principle of liquid crystal film transparency with effective value of alternating current size variation, realizes the electrodeless adjustment of laminated glass transparency. Or the transparency conversion to set under set environment light intensity. Control device mature and reliable, if be promoted use, can effectively reduce marginal cost, makes this product more possess cost performance.
Claims (4)
1. an environment-protecting intelligent glass, comprise two-layer clear glass (1), between two-layer clear glass (1), be 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 that described control device is voltage regulator controllers (4), range of regulation is zero to corresponding power virtual value.
2. a kind of environment-protecting intelligent glass according to claim 1, the pressure regulation method that it is characterized in that described voltage regulator controllers is pulsewidth modulation method PWM.
3. a kind of environment-protecting intelligent glass according to claim 1, the pressure regulation method that it is characterized in that described voltage regulator controllers (4) is series connection potentiometer (7) point platen press.
4. a kind of environment-protecting intelligent glass according to claim 3, it is characterized in that described control device also contains light-sensitive element (5), the comparator for reference voltage (8) providing by the pressure drop at resistive element (6) and potentiometer (7) is controlled environmental protection intelligent glass and under the environmental light intensity of setting, is realized the quick conversion between transparency opaque and that set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123717.4A CN105604456A (en) | 2016-03-07 | 2016-03-07 | Environment-friendly intelligent glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123717.4A CN105604456A (en) | 2016-03-07 | 2016-03-07 | Environment-friendly intelligent glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105604456A true CN105604456A (en) | 2016-05-25 |
Family
ID=55984743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123717.4A Pending CN105604456A (en) | 2016-03-07 | 2016-03-07 | Environment-friendly intelligent glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105604456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273917A (en) * | 2016-08-10 | 2017-01-04 | 重庆悦光钢化玻璃有限公司 | For the most quiet laminated glass and preparation method thereof |
| CN110308577A (en) * | 2019-07-03 | 2019-10-08 | 广东金刚玻璃科技股份有限公司 | A kind of scratch resistance energy-saving fire proof glass |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861431Y (en) * | 2005-12-20 | 2007-01-24 | 上海耀江实业有限公司 | Light modulation glass |
| EP2799655A1 (en) * | 2013-05-03 | 2014-11-05 | Pro Display TM Limited | Improved method of forming switchable glass |
| CN105604455A (en) * | 2016-01-28 | 2016-05-25 | 衢州学院 | Environment-friendly intelligent glass |
| CN205638101U (en) * | 2016-03-07 | 2016-10-12 | 衢州学院 | Environmental protection intelligence glass |
-
2016
- 2016-03-07 CN CN201610123717.4A patent/CN105604456A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861431Y (en) * | 2005-12-20 | 2007-01-24 | 上海耀江实业有限公司 | Light modulation glass |
| EP2799655A1 (en) * | 2013-05-03 | 2014-11-05 | Pro Display TM Limited | Improved method of forming switchable glass |
| CN105604455A (en) * | 2016-01-28 | 2016-05-25 | 衢州学院 | Environment-friendly intelligent glass |
| CN205638101U (en) * | 2016-03-07 | 2016-10-12 | 衢州学院 | Environmental protection intelligence glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273917A (en) * | 2016-08-10 | 2017-01-04 | 重庆悦光钢化玻璃有限公司 | For the most quiet laminated glass and preparation method thereof |
| CN110308577A (en) * | 2019-07-03 | 2019-10-08 | 广东金刚玻璃科技股份有限公司 | A kind of scratch resistance energy-saving fire proof glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205638101U (en) | Environmental protection intelligence glass | |
| CN203019761U (en) | Electric control dichroic shading glass and hollow glass with same | |
| CN105604455A (en) | Environment-friendly intelligent glass | |
| CN207264071U (en) | A kind of electrochromism vehicle glass | |
| CN102922823B (en) | A kind of Electrocontrolled color change sun protection glass and the double glazing with this glass | |
| CN207008255U (en) | Multifunctional array formula electrochromic window | |
| US20190296684A1 (en) | Photovoltaic facade element | |
| CN203519956U (en) | Intelligent electronic window curtain | |
| CN204283096U (en) | Intelligent energy-saving window | |
| CN202166812U (en) | Device for photoelectrically controlling color change of glass | |
| CN201727332U (en) | Transparent heat-isolating and energy-saving curtain | |
| CN201498522U (en) | Double glass solar cell plate | |
| CN203241673U (en) | Electrochromic thin film element | |
| CN105804335A (en) | Gate plate type energy-saving switchable glass | |
| CN203769572U (en) | Temperature control sunshading energy-saving glass | |
| CN208848004U (en) | A kind of venetian blind type dimming glass | |
| CN105604456A (en) | Environment-friendly intelligent glass | |
| CN207488658U (en) | It is a kind of to have both photochromic and electrochromism function glass devices | |
| CN106700960A (en) | High-efficiency frost mist removing coating film for windshield as well as preparation method and device for high-efficiency frost mist removing coating film | |
| CN109143654A (en) | A kind of venetian blind type dimming glass | |
| CN208224657U (en) | Dimming glass | |
| CN208351187U (en) | A kind of intelligent dimming glass | |
| CN202865120U (en) | Dichroic energy-saving glass with sunshade function | |
| CN105978444A (en) | Building material type photovoltaic component with characteristic of light modulation and photovoltaic system | |
| CN205777078U (en) | A kind of intelligent curtain wall glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |