CN2725290Y

CN2725290Y - Intelligent dimming glass

Info

Publication number: CN2725290Y
Application number: CN 200420079163
Authority: CN
Inventors: 高峻; 高松
Original assignee: NANJING ZHIXIAN SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: NANJING ZHIXIAN SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2004-09-02
Filing date: 2004-09-02
Publication date: 2005-09-14
Anticipated expiration: 2014-09-02

Abstract

The utility model discloses an intelligent dimming glass for architectural decoration, which can change light transmittance ratio as required, without needing curtains. The utility model comprises base plates (1), (7), glasses (3), (4); the opposites surfaces of the base plates (1), (7) are conducting surfaces. The utility model is characterized in that a liquid crystal material layer (2) is installed between the conducting surfaces which are opposite to the base plates (1), (7); the other nonconductive sides of the base plates (1), (7) are respectively connected with the glasses (3), (4) through a light curing glue (8); the marginal portions of the conducting surfaces of the base plates (1), (7) are connected with electric pole plates (9), (10); the electric pole plates (9), (10) are connected with at least a set of connected traverses (5).

Description

Intelligent dimming glass

Technical field

The utility model relates to a kind of ornamental glass, comprises glass door and window, curtain wall etc., specifically a kind of intelligent dimming glass.

Background technology

Glass is the inside and outside finishing material commonly used of building, we can say ubiquitous from the glass curtain wall to the window.For glass curtain wall, it has not only beautified architectural appearance, and has certain heat-blocking action, but it exists outward appearance single, and thermal radiation is big, to neighboring buildings and the bigger shortcoming of environmental influence, therefore belongs to national non-incentive project.For window-glass, people generally adopt the way that curtain is installed to realize purpose heat insulation, attractive in appearance, that maintain secrecy, not only increase investment and curtain is installed, and take the interior space, and curtain also must often clean and change, and the switch curtain is very inconvenient sometimes.Therefore people's glass of extremely wishing the automatic conversion transmittance of a kind of energy is arranged is for using, and this glass is under normal circumstances identical with simple glass, can change transmittance under the certain condition situation of (as switching on), plays the effect of curtain.Meanwhile, utilize the disclosed technology of Chinese patent ZL93111544.2, can go out the liquid crystal material that a kind of cost is low, can change transmittance as substrate production with glass or film, then can address the above problem well, not come out but still there is a kind of product that above-mentioned technology is applied in the architectural decoration glass at present.

Summary of the invention

The purpose of this utility model provide a kind of architectural decoration, can change transmittance as required, need not to add the intelligent dimming glass of curtain.

The technical solution of the utility model is:

A kind of intelligent dimming glass, comprise substrate 1,7, glass 3,4, substrate 1,7 relative faces are conducting surface, it is characterized in that between the relative conducting surface of substrate 1,7, liquid crystal material layer 2 being installed, substrate 1,7 nonconducting another sides link to each other with glass 3,4 by optic-solidified adhesive 8 respectively, the edge section of the conducting surface of substrate 1,7 is connected with electrode slice 9,10, and electrode slice 9,10 is connected with one group at least and connects lead 5.

The utility model has also been taked following technology solution:

Liquid crystal material layer 2 can be NPD (non-homogeneous polymer dispersion material), and it has adopted the disclosed technology of Chinese patent ZL93111544.2.

Substrate 1 is single face conductive glass or film.

Connect lead 5 and link to each other with switch 11, switch 11 is common switch, dimmer switch, photoswitch, light-operated dimmer switch, audio-switch, teleswitch, remote control light modulating switch, long-range network control switch or far infrared switch etc.

Glass 3,4 is best with toughened glass.

Electrode slice 9,10 is connected with two groups or two groups of above connection leads 5, and wherein one group is works better connection lead, and all the other each groups are standby group.

Glass 3,4 is provided with the fairlead 6 of extraction electrode sheet 9,10, and is can be owing to collision, friction etc. in transportation, installation process not former thereby come off from electrode slice 9,10 with the connection lead that guarantees to draw.

The beneficial effects of the utility model:

1, simple in structure, safe and reliable.

2, of many uses, result of use is good.Can be used as high-grade hotel, villa, office building, office, bathroom, spray room, kitchen, bedroom door and window, also can be used as glass curtain wall, trade mark, greenhouse material.Can change its transmittance at any time by control device when as curtain wall, the width of cloth that changes is to external world penetrated intensity, is equipped with different colors and also can makes buildings turn colors constantly, increases its sight.When as window, can remove curtain less, and can show the pattern of change, make indoor more neat and artistic.When as the greenhouse, can change the illuminance in the greenhouse as required.

3, manufacturing process is simple, cost is lower, has both had the low price of glass, has the effect of liquid-crystal display again.

4, long service life can connect work no change more than 10 years.

5, easy to use, can be made into the glass of arbitrary dimension as required, can be in any punching on glass, cut apart and do not influence its performance.

6, the utility model remove can the change light transmission, be widely used in replacing also can showing various patterns, literal outside the curtain, as advertisement with new mass media.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the position view of the electrode slice 9 of the utility model embodiment at the conducting surface of substrate 1.

Fig. 4 is the position view of the electrode slice 10 of the utility model embodiment at the conducting surface of substrate 7.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Shown in Fig. 1,2,3,4.

A kind of intelligent dimming glass, the film substrate 1 that comprises the single face conduction, 7 (can adopt ITO type indium stannum alloy film), toughened glass 3,4, substrate 1,7 conducting surface positioned opposite, at substrate 1, between the 7 relative conducting surfaces NPD (non-homogeneous polymer dispersion material) liquid crystal material layer 2 (can adopt the described liquid crystal material of Chinese patent ZL93111544.2) is installed, liquid crystal material layer 2 and substrate 1,7 conducting surface links to each other by the agglutinating method, substrate 1,7 nonconducting another sides are respectively by optic-solidified adhesive 8 and glass 3,4 link to each other, as shown in Figure 1, substrate 1, the edge section of 7 conducting surface is connected with positive L type and inverted L shape electrode slice 9,10 (respectively as Fig. 3, shown in 4), electrode slice 9,10 are connected with two groups connects lead 5 (as shown in Figure 2).Wherein one group standby group.Connecting lead 5 links to each other with switch 11, switch 11 can be a kind of in common switch, dimmer switch, photoswitch, light-operated dimmer switch, audio-switch, teleswitch, remote control light modulating switch or the far infrared switch 11, and then realize also linking to each other controlled function of the present utility model with all kinds of trip switchs that adopt computer-controlled long-range network control switch or design as required.

Can be owing to collision, friction etc. in transportation, installation process not former thereby come off from electrode slice 9,10 for the connection lead 5 that guarantees to draw, present embodiment also is provided with the fairlead 6 of electrode slice 9,10 on glass 3,4 (quantity be two, as shown in Figure 2).

During concrete enforcement, change the power on quantity of plate 9,10 of substrate 1,7 and can realize the connection lead 5 of required group of number.

Present embodiment can be divided into two kinds of eurymeric and transoids according to the difference of the character of the liquid crystal material layer 2 between the substrate 1,7, and eurymeric is meant the transmittance that can change substrate 1,7 under the switch-on regime, and transoid is meant the transmittance that can change substrate 1,7 under cold situation.

The correlation parameter of this enforcement is as follows:

1. optical property

1) to the light projection ratio of visible light (λ=380～780): Tang＞80% (very high);

2) can surpass＞90% to infrared light reflection (λ=1～2 μ m);

3) high anti-UV (performance by its material is determined);

4) wide viewing angle＞130 degree;

5) wide eurymeric, but also transoid (client makes by oneself);

2. physicals:

This kind glass has anti-blown sand, and is explosion-proof, tempering, and sleet, seawater, cold-resistant, alkaline-resisting, anticorrosive, insensitive to variation of ambient temperature;

To the working temperature wide accommodation :-20 degree～+ 85 degree work are no abnormal; Also can order the special requirement product

Long service life, non-stop run can reach about 8～10 years, no considerable change;

Can cut apart punching arbitrarily. and do not influence its performance. (can make arbitrary shape and size) according to customer requirement;

3. electric property and technical parameter:

1) operating voltage: 20V～50VAC; Optimum operating voltage: 30V～40VAC;

2) operating frequency: 50Hz～3000Hz; Optimum working frequency (OWF): 400Hz～1000Hz;

3) electric capacity :≤0.2nF/cm ²

4) insulation resistance:＞20m Ω;

5) power consumption＜0.6mW/cm ²

6) response speed＜25ms.

4. control mode:

1) manual control switch

2) artificial light modulation

3) photoswitch

4) light-operated light modulation

5) audio-switch

6) far infrared is opened the light

7) teleswitch

8) long-range network control

9) can be according to the customer requirement arbitrary combination.

Principle of work of the present utility model is as follows:

For eurymeric liquid crystal material layer 2, connect switch 11, after substrate 1,7 energisings, form electric field, thereby liquid crystal material layer 2 between substrate 1,7 is caused at electricity change its arrangement mode on substrate 1 under the effect immediately, thereby change substrate 1,7 original transmittances, can realize unobstructed daylighting.Cut-off switch 11, liquid crystal material layer 2 change its arrangement mode on substrate 1 immediately, and transmittance is sharply descended, and can play the effect of curtain.

For transoid liquid crystal material layer 2, cut-off switch 11, liquid crystal material layer 2 do not have electricity and cause effect and change its arrangement mode on substrate 1, thereby change the transmittance of substrate 1,7, can realize unobstructed daylighting.Connect switch 11, after substrate 1,7 energisings, form electric field, liquid crystal material layer 2 causes at electricity and changes its arrangement mode on substrate 1,7 under the effect immediately, thereby changes substrate 1,7 original transmittances, and transmittance is sharply descended, and can play the effect of curtain.

Claims

1, a kind of intelligent dimming glass, comprise substrate (1), (7), glass (3), (4), substrate (1), (7) relative face are conducting surface, it is characterized in that between the relative conducting surface of substrate (1), (7), liquid crystal material layer (2) being installed, substrate (1), (7) nonconducting another side link to each other with glass (3), (4) by optic-solidified adhesive (8) respectively, the edge section of the conducting surface of substrate (1), (7) is connected with electrode slice (9), (10), and electrode slice (9), (10) are connected with one group at least and connect lead (5).

2, intelligent dimming glass according to claim 1 is characterized in that described liquid crystal material layer (2) disperses material for non-homogeneous polymer.

3, intelligent dimming glass according to claim 1 is characterized in that described substrate (1) is single face conductive glass or film.

4, intelligent dimming glass according to claim 1, it is characterized in that connecting lead (5) and link to each other with switch (11), switch (11) is that common switch, dimmer switch, photoswitch, light-operated dimmer switch, audio-switch, teleswitch, remote control light modulating switch, long-range network control switch or far infrared switch link to each other.

5, intelligent dimming glass according to claim 1 is characterized in that described glass (3), (4) are toughened glass.

6, intelligent dimming glass according to claim 1 is characterized in that electrode slice (9), (10) are connected with two groups and connect lead (5).

7, intelligent dimming glass according to claim 1, its feature glass (3), (4) are provided with the fairlead (6) of extraction electrode sheet (9), (10).