CN2869925Y - Automobile concealed light-regulating film - Google Patents
Automobile concealed light-regulating film Download PDFInfo
- Publication number
- CN2869925Y CN2869925Y CN 200620069982 CN200620069982U CN2869925Y CN 2869925 Y CN2869925 Y CN 2869925Y CN 200620069982 CN200620069982 CN 200620069982 CN 200620069982 U CN200620069982 U CN 200620069982U CN 2869925 Y CN2869925 Y CN 2869925Y
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- CN
- China
- Prior art keywords
- film
- light modulation
- automobile
- glass
- modulation film
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- Expired - Fee Related
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Abstract
This utility model relates to an invisible automobile dimming film for dimming of automobile glass, containing liquid crystal/macromolecule dimming film. At least one side of the film is coated with special optical adhesive layer that can bond to the automobile glass. The said circuit is connected in series with a transformer at 20-80VAC for output. The film is in liquid crystal/macromolecule material with special optical performance. That means when the car stops or power is off in routine condition, the film is opaque in milk white (like frost glass). If light is required during driving, a simple press on the power button will turn the car glass transparent. The dimming film with single-sided adhesive layer can be applied to the surface of the car glass and that with double-sided adhesive layer placed in between the double glazing of the car, which can provide shade or easily switch between transparency and opacity as needed.
Description
Technical field
The utility model relates to a kind of stealthy light modulation film of automobile that is used for the vehicle glass light modulation.
Background technology
At present, automobile adopts the heat insulation sunshade that realizes glass in the mode of car subsides sunshade on glass film more, and its shortcoming is, after this sunshade film sticked, glass promptly was aterrimus, and unalterable, even night or rainy weather can not indiscriminately ad. as one wishes change the penetrability of glass.
Summary of the invention
The purpose of this utility model provides the stealthy light modulation film of the adjustable automobile of a kind of penetrability, but both sunshades, can make as required again film printing opacity and light tight between transform easily.
The stealthy light modulation film of this automobile comprises the electronic loop that liquid crystal/macromolecule membrane and film two ends are unified into, scribble the special-purpose optics glue-line that to fit with vehicle glass at least one face of film, be in series with the transformer of power switch and exportable 20-80 volt alternating current on the said electronic loop.Liquid crystal/macromolecule membrane that the utility model adopts is the liquid crystal material film that Chinese patent 93111544.2 has the non-homogeneous macromolecule dispersion of light valve effect.
Said power switch is a manual switch.
Said power switch can be a teleswitch also, is in series with receiver of remote-control sytem in the electronic loop, realizes the break-make of power supply by handling remote control transmitter.
Be in series with photoresistance in the said electronic loop.
The special optical performance that the utility model utilizes liquid crystal/macromolecular material to possess can make incident light see through when promptly molecular assembly is arranged, and film is clear state; When molecular disorder is arranged, incident light generation scattering, the opaque attitude that film is creamy white (like frosted glass); And the arrangement situation of molecule is with the existence of extra electric field or elimination and difference, and the eurymeric film is to be clear state under the energising situation, is nontransparent attitude under the no power situation, and the transoid film is then opposite, is nontransparent sunshade state under the energising situation, is clear state under the no power situation.The glass pane of automobile can all be selected the eurymeric film as required for use or all select the transoid film for use, also can partly select the eurymeric film for use, and part is selected the transoid film for use.The light modulation film that contains the single face glue-line can be attached to the surface of vehicle glass, the light modulation film that contains layers of two-sided can be clipped between the double-decker glass, during use, only need press power switch, can make easily glass for vehicle window moment by transparent become opaque or by opaque become transparent.The resistance of the photoresistance in the circuit changes with the power of incident light, thereby makes light modulation film have the effect of automatic control printing opacity degree.
The stealthy light modulation film of this automobile is worked under the low frequency low-voltage with little electric current, and is safe and reliable, long service life, and energy consumption is little, and superior performance is the intelligent sunshade film of young mobile.
Description of drawings
Accompanying drawing is the electrical block diagram of the stealthy light modulation film of automobile.
Among the figure, 1-liquid crystal/macromolecule light modulation film; The K-manual switch; The T-transformer; The B-receiver of remote-control sytem; The R-photoresistance.
Embodiment
Accompanying drawing is the embodiment electrical block diagram of the stealthy light modulation film of automobile.As shown in the figure, liquid crystal/macromolecule light modulation film 1 is the light modulation film that contains single face glue-line or layers of two-sided, and the former is fitted in the vehicle glass surface, and the latter is clipped between the automobile double glazing.
With the light modulation film 1 in scheming is that the eurymeric film is an example, and electronic loop is under the no power situation, and light modulation film 1 is in opaque milky state; After making closing of circuit by manual control or remote control mode, promptly by the alternating current of 20～80 volts of transformer T outputs, liquid crystal/macromolecule light modulation film 1 promptly changes clear state into to car direct current.Thereby can make easily vehicle glass never transparent translation become transparent.
Claims (5)
1. the stealthy light modulation film of automobile, it is characterized in that comprising liquid crystal/macromolecule light modulation film (1), reach the electronic loop that the film two ends are unified into, scribble the special-purpose optics glue-line that to fit with vehicle glass at least one face of film (1), be in series with the transformer (T) of power switch and exportable 20～80 volts of alternating currents on the said loop.
2, the stealthy light modulation film of automobile according to claim 1 is characterized in that said power switch is manual switch (K).
3. the stealthy light modulation film of automobile according to claim 1 is characterized in that said power switch is a teleswitch, is in series with receiver of remote-control sytem (B) in the electronic loop.
4. according to claim 1 or the stealthy light modulation film of 2 or 3 described automobiles, it is characterized in that being in series with in the said electronic loop photoresistance (R).
5. the stealthy light modulation film of automobile according to claim 4 is characterized in that liquid crystal/macromolecule light modulation film (1) is eurymeric film or transoid film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069982 CN2869925Y (en) | 2006-03-09 | 2006-03-09 | Automobile concealed light-regulating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069982 CN2869925Y (en) | 2006-03-09 | 2006-03-09 | Automobile concealed light-regulating film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869925Y true CN2869925Y (en) | 2007-02-14 |
Family
ID=37724864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069982 Expired - Fee Related CN2869925Y (en) | 2006-03-09 | 2006-03-09 | Automobile concealed light-regulating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869925Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852927A (en) * | 2010-04-27 | 2010-10-06 | 深圳桑菲消费通信有限公司 | Transparent display device applied to mobile terminal and using method thereof |
| CN102785538A (en) * | 2012-07-26 | 2012-11-21 | 法国圣戈班玻璃公司 | Vehicle safe reminding device and vehicle safe reminding method |
| CN104228177A (en) * | 2013-06-19 | 2014-12-24 | 珠海兴业光电科技有限公司 | Self-adhesive light-adjusting film |
| CN106687317A (en) * | 2014-06-19 | 2017-05-17 | Agp美洲股份公司 | Panoramic extended windshield with integrated non-moving blind |
-
2006
- 2006-03-09 CN CN 200620069982 patent/CN2869925Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852927A (en) * | 2010-04-27 | 2010-10-06 | 深圳桑菲消费通信有限公司 | Transparent display device applied to mobile terminal and using method thereof |
| CN102785538A (en) * | 2012-07-26 | 2012-11-21 | 法国圣戈班玻璃公司 | Vehicle safe reminding device and vehicle safe reminding method |
| CN104228177A (en) * | 2013-06-19 | 2014-12-24 | 珠海兴业光电科技有限公司 | Self-adhesive light-adjusting film |
| CN106687317A (en) * | 2014-06-19 | 2017-05-17 | Agp美洲股份公司 | Panoramic extended windshield with integrated non-moving blind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |