CN109031728A - A kind of light modulation film that formula easy to install is self-powered - Google Patents
A kind of light modulation film that formula easy to install is self-powered Download PDFInfo
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- CN109031728A CN109031728A CN201811077236.XA CN201811077236A CN109031728A CN 109031728 A CN109031728 A CN 109031728A CN 201811077236 A CN201811077236 A CN 201811077236A CN 109031728 A CN109031728 A CN 109031728A
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- light modulation
- modulation film
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- control module
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Classifications
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- 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
- G02F1/1313—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 specially adapted for a particular application
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Dispersion Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Liquid Crystal (AREA)
Abstract
A kind of light modulation film that formula easy to install is self-powered, including self-contained box, light modulation film and double-sided adhesive；Light modulation film is built in transparent panel, is externally provided with electrode, can change light transmittance according to voltage after energization；Transparent panel, the carrier of light modulation film, light modulation film are sealed in transparent panel；Self-contained box is set to the side of transparent panel, including power-supply system and control module, and power-supply system and control module are electrically connected, and power-supply system connects light modulation film by electrode.The each light modulation film of the present invention is equipped with a self-contained box, has abandoned complicated wiring connection, has improved the stability of device；Light modulation film and device box do not assemble transport, answer the coefficient of losses and cost that transport is greatly reduced, and light modulation film and positive mounted box connects with simple clamping when installation, and light modulation film carries out attaching completion by double-sided adhesive and installs, easy for installation；Equipped with power-supply system and control module, it can be achieved that the multi-kind control of the light transmittance to light modulation film in self-contained box.
Description
Technical field
The present invention relates to light modulation film fields, and in particular to a kind of light modulation film that formula easy to install is self-powered.
Background technique
Light modulation film is a kind of electronics control light product, refers to and polymer dispersed liquid crystals is solidificated in two layers of transparent conductive film
Between, in the case where under no electric field action, which is in opaque state, when being passed through alternating current, is in transparence
State.
Action principle is that polymer dispersed liquid crystals is to mix low molecular weight liquid crystal and prepolymer, (logical in certain condition
Cross UV solidification or heat cure polymerization) under aggregated reaction, form micron-sized liquid crystal droplet and be evenly dispersed in macromolecule network
In, recycle the dielectric anisotropy of liquid crystal molecule to obtain the material with electro-optic response characteristic, it operates mainly in scattering states
Between transparent state and there is certain gray scale.In the case of no applied voltage, regular electric field, liquid cannot be formed between film
The direction of optic axis of brilliant particle is random, and disordered state, effective refractive index n is presented0Not with the refractive index n of polymerpMatching, it is incident
Light is scattered strongly, and film is in opaque or translucent；When being applied with external voltage, the optical axis of liquid crystal particle is perpendicular to film
Surface alignment, i.e., it is consistent with direction of an electric field.The ordinary refraction index of particle matches substantially with the refractive index of polymer, is situated between without obvious
Face constitutes a substantially homogeneous medium, so incident light will not scatter, film is transparent.Therefore, in extra electric field
Driving under, light modulation film has switch feature.
Light modulation film is widely used on glassware, and in the prior art, there are many deficiencies.For example, being produced customizing
In product, by light modulation film clamp between two pieces of glass panels, edge or it is directly in exposed state, or uses process seal group
Anyway light modulation film, can not all be completely sealed among glass sandwich, there are poorly sealed for the encapsulation of light modulation film by dress completely
The problem of, cause in use, light modulation film easily makes moist and loses effect；For another example, it is directly applied using sealants such as silica gel
It overlays on light modulation film, on glass panels by light modulation film sealing, such light modulation film is sealed in layer of silica gel and glass surface for good
Between plate, but the method inevitably gas is also wrapped in the beauty in layer of silica gel, seriously affecting glassware and
Translucent effect.
Summary of the invention
The problem of being proposed according to background technique provides a kind of light modulation film that formula easy to install is self-powered now to solve.
A kind of light modulation film that formula easy to install is self-powered, including self-contained box, light modulation film and double-sided adhesive, wherein
Light modulation film is built in transparent panel, is externally provided with electrode, can change light transmittance according to voltage after energization；
Transparent panel, the carrier of light modulation film, light modulation film are sealed in transparent panel；And
Self-contained box is set to the side of transparent panel, including power-supply system and control module, power-supply system and control module
It is electrically connected, power-supply system connects light modulation film by electrode.
Further, the power-supply system being equipped in the self-contained box includes step-down transformer, DC power supply, voltage-stablizer and tune
Depressor；Step-down transformer, DC power supply are electrically connected with voltage-stablizer respectively, and voltage-stablizer and pressure regulator are electrically connected；Pass through decompression
Residential electricity consumption is depressured the light modulation film operating voltage at low pressure by transformer, and stable alternating voltage is formed by voltage-stablizer, most
The control to output voltage is completed by pressure regulator afterwards；Or it is mentioned by built-in DC power supply in the case where external power cut-off
Target voltage is exported by the effect of voltage-stablizer and pressure regulator for operating voltage, and equally.
Further, the control module includes speech control module, network control module and Bluetooth control module, voice
Control module, network control module and Bluetooth control module are independent mutually, are electrically connected respectively with pressure regulator；Speech control module
By the identification to people's phonetic order, generates the adjusting that signal completes pressure regulator to voltage and export；Network control module and
The mobile device that Bluetooth control module passes through peripheral hardware respectively is completed the adjusting to voltage and is exported；Three kinds of control modes of control module
It is independent mutually, facilitate people to be controlled according to use environment or habit.
Further, the DC power supply includes battery and inverter；Battery and inverter are electrically connected, inverter and steady
Depressor is electrically connected；Battery uses 5 volts of batteries, generates alternating voltage by inverter, and adjust pressure stabilizing by voltage-stablizer.
Further, the safe operating voltage of the light modulation film is 0~45 volt；This voltage range is big, adjustable model
It encloses extensively, the light transmittance variation range of light modulation film is big, can choose suitable light transmittance.
Further, the speech control module includes speech reception module and voltage regulator module, speech reception module
It is electrically connected with voltage regulator module, voltage regulator module is connect with the pressure regulator of self-contained box interior power system；Voltage adjusts mould
Block changes the output voltage of power-supply system by the interior instruction set, and it is wide that 0~45 volt of voltage range is divided into more than one
Range.
Further, the wide scopes such as described are five, take work electricity of the median of each voltage range as this range
Pressure output；Five operating voltage values i.e. 4.5 volts of light modulation film, 9 volts, 22.5 volts, 31.5 volts and 40.5 volts；It avoids working long hours
In damage of the maximum operating voltage to light modulation film, plurality of optional light transmittance is provided.
Further, the network control module include wireless communication module and and voltage regulator module, the channel radio
News module is connected with voltage regulator module, and voltage regulator module is connect with the pressure regulator of positive mounted box interior power system.
Further, the edge of the double-sided adhesive and light modulation film coincident；Light modulation film edge is avoided to occur not by two-sided
The protrusion of glue laminating protection.
Further, the network control module and Bluetooth control module are connect with external mobile device talk respectively, outside
Boundary's equipment can be the APP on cell phone；Existing smart home is accessed, people is facilitated to operate.
The utility model has the advantages that compared with prior art, each light modulation film of the present invention is equipped with a self-contained box, complicated wiring has been abandoned
Connection, improves the stability of device；Light modulation film and device box do not assemble transport, answer the coefficient of losses that transport is greatly reduced and at
Originally, light modulation film and positive mounted box are connected when installation with simple clamping, and light modulation film, which attach by double-sided adhesive, completes installation, are installed
It is convenient；Equipped with power-supply system and control module, it can be achieved that the multi-kind control of the light transmittance to light modulation film in self-contained box.
Detailed description of the invention
Fig. 1: structural schematic diagram of the invention；
A kind of Fig. 2: light modulation film sealing means in the prior art；
Fig. 3: another kind light modulation film sealing means in the prior art；
Fig. 4: the structural schematic diagram of self-contained box；
In figure: 1- light modulation film；2- double-sided adhesive；The self-contained box of 3-；4- electrode；5- clamping groove.
Specific embodiment
One embodiment of the present of invention is done with reference to the accompanying drawing and is further illustrated.
A kind of light modulation film that formula easy to install is self-powered, including light modulation film 1, double-sided adhesive 2 and self-contained box 3,.
The top edge of light modulation film 1 connects self-contained box 3, and the edge of 1 one side of light modulation film is equipped with double-sided adhesive 2, is completed pair with this
The customization of light modulation film 1 cuts, transports and installs, and is different from mounting means in the prior art.
In the prior art using the mounting means as described in attached drawing 2, the light modulation film 11 is sealed at two pieces of glass surfaces
Between plate 12, light modulation film is wrapped in glass panel after cutting by customer requirement and is transported again, and last scene is installed.?
Pass through such as glass cement sealing when installation again.Such be sealed between two pieces of glass panels 12 by light modulation film transports peace again
Dress requires height to transport, and easily damaged and transportation cost is high, and installation difficulty is big；Also, under normal circumstances, according to installation environment need
Using more than one piece of light modulation film, light modulation film need to be connected to power supply by the electrode of peripheral hardware at this time, influence each other between each light modulation film,
The electrode of a large amount of peripheral hardwares proposes harsh requirement to the installation site of power supply, and not only complex circuit is easily short-circuit, also reduces installation
Sealing effect.
The sealing means as described in attached drawing 3 are additionally used in the prior art, it is described to go light modulation made of cutting by client
Film 21 is fitted closely with a glue-line 22, and transport is installed again to client, and installation is to be bonded glue-line with installation glass 24,
It being operated similar to sticking film for mobile phone and is gradually attached at glue-line on glass, transport loss is lower compared to mode described in attached drawing 1, but
Installation glass 24 inevitably wraps a large amount of air and then forms bubble 23 when installation is attached to, and seriously affects beauty,
And in use, the thermal expansion and cold contraction effect of bubble proposes test to the stability after installation, and there are hidden danger.Meanwhile it using
The problem of there is also complex circuits when more than one piece of light modulation film.
The present invention is built in this transparent panel completely only with one piece of transparent panel, the light modulation film, such as attached drawing 1
It is shown, self-contained box 3 is provided at the top of light modulation film 1, the electrode 4 that light modulation film bottom margin is equipped with is connected as with the power supply in self-contained box
Light modulation film is powered, and for the self-contained box in flat, the bottom surface being connected with light modulation film is equipped with a clamping groove 5, and when installation will dim
Film strips have one side of electrode to be divided into self-contained box in a manner of similar brush credit card along clamping groove 5, when in electrode and device box
Light modulation film will be hindered further to act after power supply clamping, completes the installation of light modulation film and device.Therefore it is dimmed when present invention transport
Film and positive mounted box respective independent transport carry out protection transport by box after light modulation film rollable, transportation cost and consumption are greatly reduced
Loss rate.
Double-sided adhesive 2, double-sided adhesive 2 are stained on the remaining edge in addition to the one side connecting with self-contained box of the one side of light modulation film
It is adhered on transparent on one side, another side provides strip of paper used for sealing protection, can be installed after strip of paper used for sealing of tearing during installation.The double-sided adhesive
Edge and light modulation film coincident, guarantee installation after light modulation film edge be not present not by adhered by double sided plaster vulnerable to outer masterpiece
Protrusion.
Light modulation film is connect by the electrode 4 of peripheral hardware with self-contained box, after providing rectifying and pressure-regulating to light modulation film by self-contained box
Burning voltage changes the light transmittance of light modulation film.
The self-contained box 3 is mounted on the side of light modulation membrane electrode, and each light modulation film is equipped with a self-contained box, described
More than one piece of light modulation film is abandoned existing in such a way that the conducting wire of peripheral hardware is connected to same power supply, will respectively be set by light modulation film
The self-contained box having is connected to the centrally connected power source of family, mutually indepedent between every piece of light modulation film, is not influencing each other, is improving device
Stability.
Power-supply system, including step-down transformer, DC power supply, voltage-stablizer and pressure regulator are equipped in the self-contained box.
Step-down transformer is equipped in the self-contained box, the safe operating voltage of the light modulation film of the present embodiment is 0~45 volt,
For alternating current.Therefore at home in the case where 220 volts of residential electricity consumption, it need to be depressured using step-down transformer, it is ensured that light modulation film
Normal working voltage.It can be also equipped with voltage-stablizer, constant voltage modulation is carried out to input voltage, so that light modulation film the operation is stable, shines
Intensity stabilization.
Self-contained box is also built-in with DC power supply, including battery and inverter, can start in the case where external power cut-off
DC power supply, the DC power supply of battery output can produce 45 volts of alternating current through inverter effect highest, so that light modulation film shines
Work.
The voltage obtained through step-down transformer, voltage-stablizer or battery, inverter is depressured to obtain target by pressure regulator
Voltage value exports so that light modulation film obtains target transmission.
It is equipped with control module in self-contained box, the amplitude of the output voltage of self-contained box is controlled by control module, so that light modulation
The access voltage of film is changed, and then changes luminous intensity.The control module includes speech control module, network-control mould
Block and Bluetooth control module, it is respectively independent between the speech control module, network control module and Bluetooth control module, mutually not
Control is respectively completed to the opening and closing of light modulation film and the control of luminous intensity.
The voice module controls the output voltage of self-contained box by speech recognition completion, including phonetic incepting mould
Block and voltage regulator module, the speech reception module are connected with voltage regulator module, and voltage regulator module and positive mounted box
The pressure regulator of interior power system connects.
The conducting of light modulation film is corresponded to by the interior instruction such as voice "ON" set and "Off" corresponds to the closing of light modulation film, " bright "
A progressive level for corresponding light modulation film access voltage, the i.e. light transmittance of light modulation film improve a level, " dark " corresponding light modulation film
The level that successively decreases of voltage is accessed, i.e. the light transmittance of light modulation film reduces a level.It is complete by the interior logic control instruction set
The control of pairs of light modulation film luminous intensity divides 0~45 volt of voltage range etc. to the wide scopes such as more than one, such as five wide
Range, the corresponding brightness value of each voltage range is guarantee light modulation film not long-term work under 45 volts of peak of voltage, excellent
The operating voltage of the median of each range range thus is selected, therefore, light modulation film will be there are five operating voltage value i.e. 4.5 volt, 9
Volt, 22.5 volts, 31.5 volts and 40.5 volts, respectively correspond five incremental light transmittances."Off" instructs corresponding most 0 volt of voltage value,
"ON" instruction is corresponding to reset a upper operating voltage value, i.e., the voltage value before upper "Off" instruction.
The network control module is connect with mobile terminal mobile communication, including wireless communication module and with voltage adjust mould
Block, the wireless communication module are connected with voltage regulator module, the pressure regulator of voltage regulator module and positive mounted box interior power system
Connection.The output voltage of self-contained box is controlled in the instruction that wireless communication module receives mobile terminal plug-in such as cell phone application
System.
The Bluetooth control module principle is consistent with network control module, and communication modes are only changed to Bluetooth transmission shape
Formula.
Each light modulation film passes through the self-contained box being each provided with and is controlled, and only needs extremely short peripheral hardware electrode connection, no
There is complicated electrode again, improves the stability of device, light modulation film independent can also be respectively controlled, such as provide
Mobile APP is controlled light modulation film is formulated, and obtains the different light modulation film of light transmittance.Simultaneously, it is possible to provide instruction such as "ON",
It is acted while all light modulation films of " bright " realization, it is consistent with the effect of the same movement of the prior art.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of light modulation film that formula easy to install is self-powered, it is characterised in that including self-contained box, light modulation film and double-sided adhesive, wherein
Light modulation film is externally provided with electrode on one side, the self-contained box of connection on one side equipped with electrode, can change light transmittance according to voltage；
Double-sided adhesive is set to light modulation film except on remaining each side for connecting self-contained box；And
Self-contained box is set to the side that light modulation film is equipped with electrode, and bottom is equipped with clamping groove, including power-supply system and control module,
Power-supply system and control module are electrically connected, and power-supply system is light modulation film power supply by the connection of clamping groove and electrode.
2. the self-powered light modulation film of formula easy to install according to claim 1, it is characterised in that: be equipped in the self-contained box
Power-supply system include step-down transformer, DC power supply, voltage-stablizer and pressure regulator；Step-down transformer, DC power supply are respectively and surely
Depressor is electrically connected, and voltage-stablizer and pressure regulator are electrically connected.
3. the self-powered light modulation film of formula easy to install according to claim 2, it is characterised in that: the control module includes
Speech control module, network control module and Bluetooth control module；Speech control module, network control module and Bluetooth control mould
Block is independent mutually, is electrically connected respectively with pressure regulator.
4. the self-powered light modulation film of formula easy to install according to claim 2, it is characterised in that: the DC power supply includes
Battery and inverter；Battery and inverter are electrically connected, and inverter and voltage-stablizer are electrically connected.
5. the self-powered light modulation film of formula easy to install according to claim 1, it is characterised in that: the safety of the light modulation film
Operating voltage is 0~45 volt.
6. the self-powered light modulation film of formula easy to install according to claim 5, it is characterised in that: the speech control module
Including speech reception module and voltage regulator module, speech reception module and voltage regulator module are electrically connected, and voltage adjusts mould
Block is connect with the pressure regulator of self-contained box interior power system；Voltage regulator module changes the output of power-supply system by the interior instruction set
0~45 volt of voltage range is divided into the wide scopes such as more than one by voltage.
7. the self-powered light modulation film of formula easy to install according to claim 6, it is characterised in that: the wide scopes such as described are five
It is a, take the median of each voltage range to export as the operating voltage of this range；Five operating voltage values i.e. 4.5 of light modulation film
Volt, 9 volts, 22.5 volts, 31.5 volts and 40.5 volts.
8. the self-powered light modulation film of formula easy to install according to claim 1, it is characterised in that: the network control module
It is connected including wireless communication module and with voltage regulator module, the wireless communication module with voltage regulator module, voltage is adjusted
Module is connect with the pressure regulator of positive mounted box interior power system.
9. the self-powered light modulation film of formula easy to install according to claim 1, it is characterised in that: the edge of the double-sided adhesive
With light modulation film coincident.
10. the self-powered light modulation film of formula easy to install according to claim 3, it is characterised in that: the network-control mould
Block and Bluetooth control module are connect with external mobile device talk respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077236.XA CN109031728B (en) | 2018-09-15 | 2018-09-15 | Light modulation film easy to install and capable of supplying power automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077236.XA CN109031728B (en) | 2018-09-15 | 2018-09-15 | Light modulation film easy to install and capable of supplying power automatically |
Publications (2)
| Publication Number | Publication Date |
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| CN109031728A true CN109031728A (en) | 2018-12-18 |
| CN109031728B CN109031728B (en) | 2024-02-09 |
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| CN201811077236.XA Active CN109031728B (en) | 2018-09-15 | 2018-09-15 | Light modulation film easy to install and capable of supplying power automatically |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200321341Y1 (en) * | 2003-05-12 | 2003-07-28 | 주식회사 넥스필 | System for Measuring Transmittances of Special Coating Film According to Wavelength |
| CN204899678U (en) * | 2015-08-19 | 2015-12-23 | 钱铭 | Automatic peep -proof emergency exit of ATM |
| CN205581454U (en) * | 2016-04-21 | 2016-09-14 | 上海纪显电子科技有限公司 | Transparent display device and system |
| JP2017194599A (en) * | 2016-04-21 | 2017-10-26 | 大日本印刷株式会社 | Light control film and method for driving light control film |
| CN207765080U (en) * | 2017-12-21 | 2018-08-24 | 深圳乐美尚科技有限公司 | Novel intelligent glass display screen |
| CN208937859U (en) * | 2018-09-15 | 2019-06-04 | 九江力达科技有限公司 | A kind of light modulation film that formula easy to install is self-powered |
-
2018
- 2018-09-15 CN CN201811077236.XA patent/CN109031728B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200321341Y1 (en) * | 2003-05-12 | 2003-07-28 | 주식회사 넥스필 | System for Measuring Transmittances of Special Coating Film According to Wavelength |
| CN204899678U (en) * | 2015-08-19 | 2015-12-23 | 钱铭 | Automatic peep -proof emergency exit of ATM |
| CN205581454U (en) * | 2016-04-21 | 2016-09-14 | 上海纪显电子科技有限公司 | Transparent display device and system |
| JP2017194599A (en) * | 2016-04-21 | 2017-10-26 | 大日本印刷株式会社 | Light control film and method for driving light control film |
| CN207765080U (en) * | 2017-12-21 | 2018-08-24 | 深圳乐美尚科技有限公司 | Novel intelligent glass display screen |
| CN208937859U (en) * | 2018-09-15 | 2019-06-04 | 九江力达科技有限公司 | A kind of light modulation film that formula easy to install is self-powered |
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|---|---|
| CN109031728B (en) | 2024-02-09 |
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Address after: No. 10 Shunyi Road, Automotive Industry Park, Economic Development Zone, Jiujiang City, Jiangxi Province, 332099 Applicant after: Jiujiang Lida Technology Co.,Ltd. Address before: 332000 No.10 Shunyi Road, automobile industrial park, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Applicant before: JIUJIANG LIDA TECHNOLOGY Co.,Ltd. |
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