A kind of three layers of double glazing with an automatic light meterTechnical field
The utility model is related to a kind of hollow window, more particularly to a kind of three layers of double glazing with an automatic light meter.
Background technology
For environmental protection, energy-conservation and comfortable living needs, shading product is largely used by people.Window indoorsOn, shutter (curtain) and Folding curtain are relatively conventional.Double glazing is due to its unique thermal insulation, sound-proofing, anti-condensation frost, dust protectionThe features such as pollution, and be widely applied in the whole world, wherein it is at most in such as medi-empty glass window, hollow curtain to applyIt is more common in the structures such as wall, hollow door.It is built-in with built-in sunshade hollow glass of the shading product such as shutter, organ shadeProduct, due to can also preferably ensure privacy simultaneously in sunshade, adds the advantages such as good appearance, and enjoys favor.ButThe light transmittance of window with built-in louver is not easily controlled, while double glazing is fully sealed, dismounting is once extremely complex, if inAny part in empty glass breaks down such as curtain sheet, drawstring, and repairing will be very inconvenient.
Therefore, how to improve the light modulation of double glazing and the stability of structure turns into the important class of current urgent need to resolveTopic.
Utility model content
The purpose of this utility model be to overcome the shortcoming and defect of above-mentioned prior art there is provided it is a kind of can it is with an automatic light meter,The hollow window that Stability Analysis of Structures is saved simultaneously.
The purpose of this utility model is achieved through the following technical solutions：
A kind of three layers of double glazing with an automatic light meter, including glass outer, middle level glass, inner layer glass and spacer bar, itsIt is characterised by：The glass outer, middle level glass and inner layer glass are arranged in order；Four between the glass outer and middle level glassIt is provided with circumferential edges on the outside of spacer bar, the spacer bar and is provided with sealant sealing, is formed between glass outer and middle level glassOne middle cavity, the hollow intracavitary is filled with inert gas；Light modulation film is adhesive between the middle level glass and inner layer glass, instituteThe wire inside light modulation film is stated with outside power supply to be connected.
Preferably, the glass outer outer surface is coated with one layer of anatase type nano oxidation titanium film.
Preferably, glass outer inner surface of cavity in is coated with LOW-E films.
Preferably, the thickness of the LOW-E films is 5~15 μm.
Preferably, the inert gas of the hollow intracavitary is argon gas or xenon.
Preferably, the spacer bar can be internal aluminium spacer bar or stainless steel spacer bar filled with molecular sieve desiccantOr warm side spacer bar.
Preferably, the thickness of the light modulation film is 1~3mm.
Preferably, the voltage of the light modulation film external power source is not higher than 24V.
The utility model has the following advantages and effect relative to prior art：
1st, the utility model between middle level glass and inner layer glass by pasting light modulation film, when light modulation film and power onAfter, strong and weak according to electric current because light modulation film has conductive capability, the uneven color controllable of light modulation film, glass can all-transparent,Adjusted between any light transmittance such as translucent, sub-translucent and opaque, realize the function of automatically adjusting glass transmission rate.
2nd, the utility model in outer layer glass outer surface by being coated with one layer of anatase type nano oxidation titanium film, in outer layer glassGlass inner surface of cavity in is coated with LOW-E films, compared to common double glazing, with it is more excellent every gesture insulation, everySound and energy-saving effect, anatase type nano oxidation titanium film can be with antiultraviolets, and there is LOW-E films good lighting performance can fitThe installation of the door and window and curtain wall built for pole severe cold area, reaches fabulous energy-saving effect.
3rd, the utility model realizes shading by pasting light modulation film between middle level glass and inner layer glass, compared toThe material such as curtain and blinds realizes sunshade, installs simple, structure is more stablized, and is hardly damaged.
Brief description of the drawings
Fig. 1 is a kind of structural representation of three layers of double glazing with an automatic light meter of the utility model；
Shown in figure：1st, glass outer, 2, middle level glass, 3, inner layer glass, 4, middle cavity, 5, spacer bar, 6, fluid sealant,7th, anatase type nano oxidation titanium film, 8, LOW-E films, 9, light modulation film.
Embodiment
In order to more clearly illustrate the purpose of this utility model, technical scheme and advantage, below in conjunction with accompanying drawing and implementationExample, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to solveThe utility model is released, is not used to limit the utility model.In addition, in each embodiment of the utility model discussed belowAs long as involved technical characteristic does not constitute conflict and just can be mutually combined each other.
As shown in figure 1, a kind of three layers of double glazing with an automatic light meter, including glass outer 1, middle level glass 2, inner layer glass3 and spacer bar 5, the glass outer 1, middle level glass 2 and inner layer glass 3 are arranged in order.Glass outer 1 and middle level glass 2 itBetween edge be provided with spacer bar 5, sealed on the outside of the spacer bar provided with fluid sealant 6, glass outer 1 and middle level glass 2Between form a middle cavity 4, be preferably argon gas or xenon filled with inert gas in the middle cavity 4, in the present embodiment.It is describedFluid sealant 6 can be silicone sealant either polysulfide sealant, and spacer bar 7 can be the internal aluminium filled with molecular sieve desiccantThe either warm side spacer bar of spacer bar or stainless steel spacer bar.The glass outer 1, middle level glass 2, the thickness of inner layer glass 3Degree is 5mm~12mm, and the thickness of the middle cavity 4 between glass outer 1 and middle level glass is 10mm~22mm.The middle level glassThe wire inside light modulation film 9, light modulation film 8 is adhesive between 2 and inner layer glass 3 with outside power supply (not indicating in figure) to be connectedConnect.
As it is of the present utility model it is a kind of improve, the outer surface of glass outer 1 scribbles layer of metal oxidation film this realityIt is preferably anatase type nano oxidation titanium film 7 to apply in example, and oxidation titanium film 7 is to be coated in glass surface by spraying coating process, sinteringThicknesses of layers is 100~150nm afterwards.The a layer thickness that is coated with of the inner surface of glass outer 1 is 5~15 μm of LOW-E films, compared toCommon double glazing, with more excellent every gesture insulation, sound insulation and energy-saving effect, using the LOW-E of visible ray high transmittanceFilm layer, also can reach very good lighting performance.The installation of the door and window and curtain wall of pole severe cold area building is applicable to, is reachedFabulous energy-saving effect.
It is of the present utility model light modulation principle be：
Before principle is introduced, the concept of light modulation film, substantially a kind of film containing conductive material of light modulation film are first introducedIt is a kind of product based on membrane technology, liquid crystal molecule is attached on ITO Substrate basis, the electrode of light-transmitting edge introduces electric current, leads toCross to switch on power and change the arrangement situation of liquid crystal molecule, and then control the whether transparent of glass, by containing conductive material when usingFilm is combined into the middle of layer glass, through the new special photovoltaic of HTHP integrally formed sandwich after glued.
The thickness for the light modulation film 9 selected in the utility model is 1~3mm, and the control voltage of light modulation film external power source is notHigher than 24V.
In progress in use, whether user controls the transparent and opaque state of glass by the break-make of control electric current,When the power is turned off, irregular spread state can be presented in the liquid crystal molecule inside electronic-control dimming glass, and now automatically controlled glass is inExisting printing opacity and opaque apparent condition；After being powered to dimming glass, proper alignment is presented in the liquid crystal molecule of the inside, and light canWith free penetrating, now dimming glass moment presentation pellucidity.
Certainly, we can be strong and weak according to electric current, to control the uneven color of light modulation film color, so as to realize that glass can beAdjusted between all-transparent, translucent, sub-translucent and opaque etc. any light transmittance, realize the work(for automatically adjusting glass transmission rateCan, glass can be with the permeability in free switching space.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility modelWithin the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility modelProtection domain within.