CN206124382U - Thermal -insulated peep -proof membrane - Google Patents
Thermal -insulated peep -proof membrane Download PDFInfo
- Publication number
- CN206124382U CN206124382U CN201621119159.6U CN201621119159U CN206124382U CN 206124382 U CN206124382 U CN 206124382U CN 201621119159 U CN201621119159 U CN 201621119159U CN 206124382 U CN206124382 U CN 206124382U
- Authority
- CN
- China
- Prior art keywords
- insulated
- peep
- film
- heat
- thermal isolation
- 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.)
- Active
Links
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a thermal -insulated peep -proof membrane, relates to car and building thermal insulation material technical field, and it includes liquid crystal light adjusting film, and liquid crystal light adjusting film's upper and lower both sides set up first thermal -insulated membrane, second septum hotting mask respectively, and the lower surface of first thermal -insulated membrane and the equal sputter of upper surface of second septum hotting mask have transparent conducting coating, transparent conducting coating and liquid crystal light adjusting film pressfitting, the lower surface coating one deck transparent adhesive tape adhesion coating of second septum hotting mask. This thermal -insulated peep -proof membrane has good thermal -insulated peep -proof effect and working process, and not produce noise, price also cheap relatively, is fit for extensive the popularization and application.
Description
Technical field
This utility model is related to automobile and building heat-barrier material technical field, more particularly to a kind of heat-insulated peep-proof film.
Background technology
With the arrival of information age, individual privacy is very easy to be invaded, thus now people are to personal air
Pursue increasing, including family, office, automobile etc., the demand to protecting privacy and secret is also increasing.
To ensure daylighting effect, current building adopts large-area glass structure mostly, but large-area glass is tied
The application of structure also brings the increase that individual privacy reveals probability, while sunlight Jing windowpanes inject interior, in sweltering heat
Can cause that indoor temperature is too high, the situation of air-conditioning actual consumption increase summer.Current heat-insulated peep-proof modal between floors
Means are exactly to load onto curtain to all of windowpane, and the winding and expansion of common curtain are relied on and be accomplished manually, for personal family
For such workload can also receive, but for the office building office of thousands of square meters, wind, launch all curtain
A not easy thing, and curtain winding and the noise produced by expansion process also can affect people to a certain extent
Work.Electrically driven curtain can allow the winding and expansion of curtain to become more easily, but its price is higher, and electrically driven curtain winding
And expansion process can also produce the work of certain influence of noise people.
Heat-insulated the usually relying on of automotive window pastes thermal isolation film to realize on glass, but thermal isolation film can not play peep-proof
Effect, thus in some high-end commercial cars（Such as some vehicles of benz S level cars）On, we also can be see it is quiet
The presence of sound electrically driven curtain, quiet electrically driven curtain price are high, are not easy to the popularization and application on general-utility car.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of with well heat-insulated peep-proof effect and the course of work
The relatively cheap heat-insulated peep-proof film of noise, price is not produced.
In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：A kind of heat-insulated peep-proof film, including liquid
Brilliant light modulation film, the upper and lower both sides of the liquid crystal light modulation film are respectively provided with the first thermal isolation film, the second thermal isolation film, and described first is heat-insulated
The equal sputter of upper surface of the lower surface of film and the second thermal isolation film has transparent conducting coating, the transparent conducting coating and liquid crystal light modulation
Mould is closed, the lower surface coating layer of transparent adhesive layer of second thermal isolation film.
Wherein, the case hardened process of the upper surface of first thermal isolation film forms hardened layer.
Wherein, the thickness of the heat-insulated peep-proof film is 0.08-0.25mm.
Preferably, the thermal isolation film of first thermal isolation film, the second thermal isolation film for PET base material.
Wherein, the transparent adhesive layer is acrylic glue-line.
Wherein, nanometer tungsten oxide powder body is added with the PET film.
Wherein, the transparent conducting coating is tin indium oxide or nano silver wire thin layer.
Wherein, the resistance of first thermal isolation film and the second thermal isolation film to ultrared absorbance more than 90%, to ultraviolet
Every rate more than 80%, light transmittance is more than 70%.
Wherein, the hardness level of the hardened layer is in more than 2H.
Wherein, the lower section of the transparent adhesive layer is also covered with one layer of mould release membrance.
This utility model obtain beneficial effect be：The heat-insulated peep-proof film that this utility model is provided creatively is provided with
Two-layer thermal isolation film, and one layer of liquid crystal light modulation film of sandwiched between two-layer thermal isolation film, in thermal isolation film, the transparent conducting coating of sputter had been both
For conductive to liquid crystal light modulation film, while also during the broiling summer, leading to as the medium that thermal isolation film is closed with liquid crystal light modulation mould
The heat-blocking action of two-layer thermal isolation film is crossed, room/car interior temperature can be avoided to spend height, the situation of air-conditioning actual consumption increase, liquid crystal
Light modulation film is opaque state under powering-off state, can play the peep-proof similar with curtain, the effect of protection privacy（Quite
It is unfolded in curtain）, and which becomes pellucidity Jing after transparent conducting coating is powered（Get up equivalent to curtain winding）, it is easy to room
Scene outside interior personal observations room.The heat-insulated peep-proof film integrates uv blocking light and infrared ray, be powered the functions such as transparent power-off masking,
Heat-insulated and protection privacy and other effects is realized simultaneously, be can be used for automotive window and glass of building wall/windowpane pad pasting, more can be had
Effect reduces temperature change in the room/car that sunlight irradiation is produced, and is more importantly that the heat-insulated peep-proof film course of work is not produced
Any noise, during for vehicle window pad pasting, its price is compared the quiet electrically driven curtain of installation and wants considerably cheaper.
Description of the drawings
Cross-sectional structure schematic diagrams of the Fig. 1 for this utility model embodiment；
In figure：
1 --- liquid crystal light modulation film 3 --- transparent conducting coating
4 --- transparent adhesive layer 5 --- mould release membrance
2a --- the first thermal isolation film 2b --- the second thermal isolation film
2a1 --- hardened layer.
Specific embodiment
For the ease of the understanding of those skilled in the art, further is made to this utility model with accompanying drawing with reference to embodiment
Explanation.
It is emphasized that in description of the present utility model, term " on ", the orientation of the instruction such as D score or position relationship
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplify description, rather than refer to
Show or imply that the device or element of indication with specific orientation, with specific azimuth configuration and operation, therefore must can not be managed
Solution is to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.In description of the present utility model, " multiple " be meant that two or
Two or more, unless otherwise expressly limited specifically.
As shown in figure 1, a kind of heat-insulated peep-proof film, including liquid crystal light modulation film 1, the upper and lower both sides of liquid crystal light modulation film 1 set respectively
Put the first thermal isolation film 2a, the second thermal isolation film 2b, the equal sputter of the upper surface of the lower surface of the first thermal isolation film 2a and the second thermal isolation film 2b
There is transparent conducting coating 3, transparent conducting coating 3 is pressed with liquid crystal light modulation film 1, the lower surface of the second thermal isolation film 2b coats one layer thoroughly
Gelatin adhesion coating 4.
The heat-insulated peep-proof film that above-described embodiment is provided creatively is provided with two-layer thermal isolation film, and between two-layer thermal isolation film
One layer of liquid crystal light modulation film 1 of sandwiched, in thermal isolation film the transparent conducting coating 3 of sputter both for conductive to liquid crystal light modulation film 1, while also
As the medium that thermal isolation film is closed with liquid crystal light modulation mould, during the broiling summer, by the heat-blocking action of two-layer thermal isolation film, can
Room/car interior temperature is avoided to spend height, the situation of air-conditioning actual consumption increase, liquid crystal light modulation film 1 is opaque under powering-off state
State, can play the peep-proof similar with curtain, the effect of protection privacy（It is unfolded equivalent to curtain）, and Jing electrically conducting transparents
After coating 3 is powered, which becomes pellucidity（Get up equivalent to curtain winding）, it is easy to scene outside indoor occupant observation ward.This is heat-insulated
Peep-proof film integrates uv blocking light and infrared ray, be powered the functions such as transparent power-off masking, while realizing heat-insulated and protection privacy
And other effects, can be used for automotive window and glass of building wall/windowpane pad pasting, can more effectively reduce the room that sunlight irradiation is produced
Interior/vehicle interior temperature change, is more importantly that the heat-insulated peep-proof film course of work does not produce any noise, for vehicle window pad pasting
When, its price is compared the quiet electrically driven curtain of installation and wants considerably cheaper.
In the above-described embodiments, the case hardened process of the upper surface of the first thermal isolation film 2a forms hardened layer 2a1.First
The upper surface of thermal isolation film 2a carries out primary coat process, and Hard coating cure process formation hardened layer is carried out in primary coat, can
To make it have good scratch resistant effect, be conducive to improving the service life of whole heat-insulated peep-proof film.
Further, the thickness of the heat-insulated peep-proof film is 0.08-0.25mm.First, when the thickness and hardness of film is pasted to which
Operation convenience have significant effect, excessively thin film be not easy to paste, as the present embodiment is in the first thermal isolation film 2a
Upper surface forms hardened layer, therefore its basic sticking construction performance is protected, and blocked up film is when being pasted on curved surface（For example
The glass rotation angle position of building）If the film is multi-layer compound structure, its intermediate layer and nexine are squeezed, outer layer institute Tensile
Effect is serious than thin film, due to internal stress it is excessive, it is possible to there is detached situation between each layer, specific to this enforcement
In example, if there is transparency conducting layer and 1 detached situation of liquid crystal light modulation film, the energization of liquid crystal light modulation film 1 may be caused transparent
Function is lost, and many kinds of experiments of applicant Jing find that the thickness of the heat-insulated peep-proof film is appropriate model between 0.08-0.25mm
Enclose.
Preferably, in the above-described embodiments, the thermal isolation film of the first thermal isolation film 2a, the second thermal isolation film 2b for PET base material.PET
With preferably tensile strength and heat resistance and hardness is moderate, which is difficult during the broiling summer because being crimped change by sun direct projection
Shape, while good stability during conducting layer sputtering, therefore in this utility model, selects PET to make the first thermal isolation film 2a, second heat-insulated
Film 2b selections preferably.
Further, aforementioned transparent adhesive layer 4 is acrylic glue-line.It should be noted that in this utility model, it is also possible to
Silica gel/epoxy glue/polyurethane adhesive etc. is selected to make transparent adhesive layer 4 according to use condition.Acrylic glue has high intensity, height thoroughly
It is bright, without albefaction, without xanthochromia, water-tolerant the features such as, can dramatically avoid transparent adhesive layer 4 because for a long time by sunlight irradiation
There is xanthochromia, the aging problem for coming off.
In the aforementioned embodiment, nanometer tungsten oxide powder body is added with the thermal isolation film of aforementioned PET base material.Tungsten oxide material has
There is electrochromic characteristic, add nanometer tungsten oxide powder body in thermal isolation film and which can be improved to ultrared absorbance and to purple
The rejection rate of outside line.
In the aforementioned embodiment, the transparent conducting coating 3 is tin indium oxide or nano silver wire thin layer.Indium sesquioxide.
The conductive coating that stannum, nano silver wire material are formed has preferable light transmission, and itself and thermal isolation film（Particularly PET base material every
Hotting mask）Between adhesive force it is larger, close with liquid crystal light modulation mould that bond strength between the latter two is high, and with excellent resistance to
Flexibility.
Finally, in this utility model, as preferred scheme, aforementioned first thermal isolation film 2a and the second thermal isolation film 2b are to red
The absorbance of outside line more than 90%, to the rejection rate of ultraviolet more than 80%, light transmittance is more than 70%；Hardened layer 2a1's is hard
Degree grade is in more than 2H；One layer of mould release membrance 5 is covered with also in the lower section of the transparent adhesive layer 4 simultaneously.Absorbance is selected 90%
Above, heat-insulated peep-proof film can both have been ensured to the thermal isolation film that rejection rate is more than 80%, light transmittance is more than 70% of ultraviolet
Effect of heat insulation, moreover it is possible to ensure the service life of liquid crystal light modulation film 1 to a certain extent；And by the hardness level of hardened layer 2a1（Should
Hardness level is measured by hardness of film pencil algoscopy）It is limited to the sticking construction that more than 2H mainly considers heat-insulated peep-proof film
Performance and its surface scratch resistance performance, certainly, those skilled in the art it is to be understood that the hardness level of hardened layer 2a1 not
The higher the better（Also need to consider sticking construction performance）, the hardness level of above-mentioned 2H is that basic guarantee is required；In transparent adhesive tape
The lower section of adhesion coating 4 is covered with one layer of mould release membrance 5 also for the consideration for facilitating sticking construction.
Above-described embodiment is this utility model preferably implementation, and in addition, this utility model can be with other sides
Formula realizes that any obvious replacement is in protection model of the present utility model on the premise of conceiving without departing from the technical program
Within enclosing.
In order to allow those of ordinary skill in the art more easily understand this utility model relative to prior art improvement it
Place, some accompanying drawings of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted one
A little other elements, those of ordinary skill in the art should be aware that these elements for omitting also are may make up in of the present utility model
Hold.
Claims (10)
1. a kind of heat-insulated peep-proof film, it is characterised in that：Including liquid crystal light modulation film（1）, the liquid crystal light modulation film（1）Upper and lower two
Side is respectively provided with the first thermal isolation film（2a）, the second thermal isolation film（2b）, first thermal isolation film（2a）Lower surface and second heat-insulated
Film（2b）The equal sputter of upper surface have transparent conducting coating（3）, the transparent conducting coating（3）With liquid crystal light modulation film（1）Pressing,
Second thermal isolation film（2b）Lower surface coating layer of transparent adhesive layer（4）.
2. heat-insulated peep-proof film according to claim 1, it is characterised in that：First thermal isolation film（2a）Upper surface Jing tables
Face cure process forms hardened layer（2a1）.
3. heat-insulated peep-proof film according to claim 2, it is characterised in that：The thickness of the heat-insulated peep-proof film is 0.08-
0.25mm。
4. the heat-insulated peep-proof film according to any one in claim 1-3, it is characterised in that：First thermal isolation film
（2a）, the second thermal isolation film（2b）For the thermal isolation film of PET base material.
5. heat-insulated peep-proof film according to claim 4, it is characterised in that：The transparent adhesive layer（4）For acrylic glue-line.
6. heat-insulated peep-proof film according to claim 4, it is characterised in that：Nanometer tungsten oxide is added with the PET film
Powder body.
7. heat-insulated peep-proof film according to claim 4, it is characterised in that：The transparent conducting coating（3）For tin indium oxide
Or nano silver wire thin layer.
8. heat-insulated peep-proof film according to claim 4, it is characterised in that：First thermal isolation film（2a）With the second thermal isolation film
（2b）To ultrared absorbance more than 90%, to the rejection rate of ultraviolet more than 80%, light transmittance is more than 70%.
9. heat-insulated peep-proof film according to claim 2, it is characterised in that：The hardened layer（2a1）Hardness level in 2H
More than.
10. heat-insulated peep-proof film according to claim 4, it is characterised in that：The transparent adhesive layer（4）Lower section also paste
There is one layer of mould release membrance（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119159.6U CN206124382U (en) | 2016-10-13 | 2016-10-13 | Thermal -insulated peep -proof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119159.6U CN206124382U (en) | 2016-10-13 | 2016-10-13 | Thermal -insulated peep -proof membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124382U true CN206124382U (en) | 2017-04-26 |
Family
ID=58573278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119159.6U Active CN206124382U (en) | 2016-10-13 | 2016-10-13 | Thermal -insulated peep -proof membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186438A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳菲尔泰光电有限公司 | Multi-observation-angle peep-proof film and manufacturing method therefor |
-
2016
- 2016-10-13 CN CN201621119159.6U patent/CN206124382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186438A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳菲尔泰光电有限公司 | Multi-observation-angle peep-proof film and manufacturing method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105074548B (en) | Energy-saving film | |
| JP6783806B2 (en) | Laminated glazing | |
| KR20200033929A (en) | Electrically controllable device with variable scatterability by liquid crystal | |
| US20160325528A1 (en) | Luminous glazing unit with optical isolator and manufacture thereof | |
| CN201600528U (en) | Automobile smart glass | |
| ES2668853T3 (en) | Luminous glazing with optical insulator and its manufacture | |
| CN102259448B (en) | Nanophase ceramics heat insulation film and preparation method thereof | |
| CN206124382U (en) | Thermal -insulated peep -proof membrane | |
| CN113625484A (en) | Dimming glass, preparation method thereof and glass device | |
| CN207646124U (en) | A kind of transparent heat-insulated temperature lowering film | |
| CN103302934B (en) | A kind of antifouling light modulation thermal isolation film | |
| CN216472929U (en) | Anti-cracking low-heat-absorption electrochromic laminated glass, hollow glass and automobile skylight | |
| CN205241593U (en) | Heat insulation film structure | |
| CN109693519A (en) | A kind of automotive rear windshields structure covering heater wire | |
| KR20200009786A (en) | smart window film and manufacturing method thereof | |
| CN205777078U (en) | A kind of intelligent curtain wall glass | |
| CN211928367U (en) | Electrochromic laminated glass with electric heating function and electrochromic hollow glass | |
| CN209444131U (en) | A kind of traffic is with can heat electrochomeric glass | |
| CN203331515U (en) | Anti-fouling light-dimming heat-insulating film | |
| CN203344390U (en) | Heat insulation film | |
| CN205915774U (en) | Heat -insulating film | |
| CN208949146U (en) | A kind of electrochromism doubling energy-saving glass, hollow glass and vehicle dormer window | |
| RU80812U1 (en) | GLASS WINDOW FOR PASSENGER WAGON WINDOW | |
| CN205405028U (en) | Thalposis electrochromic glass | |
| CN220855417U (en) | Electrochromic glass with composite hollow structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |