CN105954870A - Dimming glass based on polarizing light plate - Google Patents
Dimming glass based on polarizing light plate Download PDFInfo
- Publication number
- CN105954870A CN105954870A CN201610495634.8A CN201610495634A CN105954870A CN 105954870 A CN105954870 A CN 105954870A CN 201610495634 A CN201610495634 A CN 201610495634A CN 105954870 A CN105954870 A CN 105954870A
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- China
- Prior art keywords
- dimming glass
- polaroid
- spiral arm
- internal layer
- glass based
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
Abstract
The invention relates to dimming glass based on a polarizing light plate. The dimming glass comprises the circular polarizing plate of a double-layer structure, wherein the circular polarizing plate comprises an outer-layer polarizing plate and an inner-layer polarizing plate, and the two polarizing plates are parallel to each other; the periphery of the inner-layer polarizing plate is provided with a rotating circuit, the edge of the inner-layer polarizing plate is embedded in the rotating circuit, a gear transmission device driven by a motor is installed in the rotating circuit, and the inner-layer polarizing plate can rotate in the rotating circuit at any angle. The dimming glass further comprises an automatic cleaning device, wherein the automatic cleaning device comprises a rotary motor, a central shaft and a rotary arm, and the rotary arm is provided with a cleaning pad on one side facing the glass. The dimming glass provided by the invention can adjust intensity of light rays and makes people feel comfortable, the dimming glass is installed on a porthole of an aircraft or a steamship, and the user just needs to dim the glass when needs to sleep. The dimming glass is provided with the rotary device and the connected rotary rod in the center of the glass, can clean the surfaces of internal and external glass simultaneously, is safe and reliable, and is high in degree of automation.
Description
Technical field
The present invention relates to intelligent glass technical field, particularly relate to a kind of dimming glass based on polaroid.
Background technology
On the dimming function of window, common window more options coated glass sunshade, but so cannot regulate light intensity, if
Light is too strong also need to be with the use of curtain.At present, the porthole that automatic technology requires higher aircraft or steamer is commonly installed
Dimming glass, dimming glass can the shading value of light regulating, make passenger be comfortable on, but existing so-called dimming glass be all
Make glass texturing, and there is no the bright darkness of real regulation, it is impossible to on-demand light intensity is accurately regulated.More existing light modulations
Window, is not carried out automatization, is not the most suitable to the scheme of dimming glass based on polaroid on automated cleaning.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of dimming glass based on polarized light piece.
For solving above-mentioned technical problem, present invention provide the technical scheme that
A kind of dimming glass based on polarized light piece, has double-deck circularly polarizing plate, polarizes including outer layer polaroid and internal layer
Sheet, two panels polaroid is parallel to each other；Described internal layer polaroid is provided around rotating circuit, and described internal layer polaroid edge is embedded in
In rotation circuit, described rotation circuit is built with the gear drive of driven by motor, and internal layer polaroid can be in rotating circuit
Arbitrarily angled rotation；Also include that automatic cleaning apparatus, described automatic cleaning apparatus include electric rotating machine, axis and spiral arm, institute
The axis stated is through the center of two panels polaroid, and described axis connects electric rotating machine, with internal layer polaroid outside outer layer polaroid
Inner side is respectively equipped with a spiral arm, and spiral arm one end connects axis, and the other end can slide along rotating circuit；Described spiral arm towards
The side of glass is provided with cleaning pad.
One end of described spiral arm is connected by buckle and middle shaft end are fixing, pressing buckle, and described spiral arm can therefrom shaft end bullet
Go out；Described spiral arm is circular arc, and described rotation circuit is provided with groove, can accommodate described in spiral arm.
Two panels polaroid is the circularly polarizing plate of identical material.
Described rotation circuit includes outer shroud and internal ring, and the distance of two interannulars is more than the thickness of internal layer polaroid, and described internal layer is inclined
Shake sheet between outer shroud and internal ring.
Described rotation circuit is built with the high class gear of driven by motor, and described high class gear center connects motor, described
Internal layer polaroid edge be provided with toothing, described toothing is meshed with high class gear.
The motor of driven gear is high accuracy motor, adjusts light darkness for more accurately.
Described motor controls module in connecting, described middle control module controls the work of motor.
Also include signal emission module, signal receiving module；Described signal receiving module is located in described rotation circuit, including using
In the sensor of reception signal, described sensor controls module in connecting；Described signal emission module includes for launching the distant of signal
Control device, described remote controller is provided with operational and controlled key button.
Described middle control module is single-chip computer control system.
The dimming glass of the present invention can the shading value of light regulating, make people feel comfortable, this dimming glass is arranged on aircraft or
On the porthole of steamer, user dims glass when needs are slept.It addition, the present invention also can realize to dimming glass from
Dynamic control, accurately can regulate the brightness of glass by sending signal.Circular dimming glass based on polaroid, the most clear
In clean mode also different from general glass, rotary apparatus is set by the heart in glass, and the swingle being connected, can the most internally
Outer glass surface is cleaned simultaneously, safe and reliable, and automaticity is high.
Accompanying drawing explanation
The principle schematic of Fig. 1: dimming glass.
The structural representation of Fig. 2: dimming glass.
The structural representation of the automatic cleaning apparatus of Fig. 3: dimming glass.
The STRUCTURE DECOMPOSITION figure of Fig. 4: dimming glass.
Fig. 5: spiral arm and the attachment structure schematic diagram of axis.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
The principle of the present invention is: just a kind of electromagnetic wave, the direction advanced with it in the direction of light vibration is vertical.In light wave, produce
Photosensitization is mainly electric field intensity E with physiological action, and typically E is referred to as light vector by us, comprises in general light source
The light vector of all directions, the amplitude on all possible direction is the most equal (axial symmetry), and such light is nature light.Polarization
Light refers to that the direction of vibration of light vector is constant or has certain light wave changed regularly, and polarized light is that light vector uneven distribution is made
Becoming, we are called polarization this direction of vibration for the unsymmetry of the direction of propagation.In the direction of propagation of light, light vector is worked as
Amount is only along a fixing direction vibration, and this light is referred to as linearly polarized photon.
Polaroid is a kind of artificial diaphragm, has a special direction, the i.e. polarization direction of polaroid in polaroid, when a branch of from
When so light is mapped on polaroid, the light vibration component vertical with polarization direction is absorbed completely, is only parallel to polarization direction
Light vibration component could pass through.
Ideally, when a branch of natural light is perpendicular through a polaroid P1, will obtain and this polaroid P1 polarization direction
Parallel linearly polarized photon, and light vector E0 is reduced to the 50% of primary source.After a branch of natural light is perpendicular through a polaroid P1
When the linearly polarized photon obtained is again perpendicular through another polaroid P2, then can obtain parallel with polaroid P2 polarization direction
Linearly polarized photon.
The angle assuming the polarization direction of two polaroids is θ, and after polaroid P2, the value of light vector is E0cos θ.
Certain relation, root is there is in light intensity I of polaroid P2 injection with the angle theta of former light intensity I0 and two polaroid polarization directions
According to Malus' law, this relation is: I=I0cos2 θ.When θ=0 ° or 180 °, I=I0, transmission light is the strongest；Work as θ
When=90 ° or 270 °, I=0, transmitted light intensity is zero；When for other value, light intensity is between 0 and I0, equal to I0cos2
θ。
The technical scheme is that a kind of dimming glass based on polarized light piece, including double-deck circularly polarizing plate, including
Outer layer polaroid 1 and internal layer polaroid 2, two panels polaroid is parallel to each other；Described internal layer polaroid is provided around rotating circuit 10,
Described internal layer polaroid edge is embedded in rotation circuit, and described internal layer polaroid can arbitrarily angled rotation in rotating circuit.
Two panels polaroid is the circularly polarizing plate of identical material.Described rotation circuit includes outer shroud 3 and internal ring 4, the distance of two interannulars
More than the thickness of internal layer polaroid, described internal layer polaroid is between outer shroud and internal ring.
Further, in order to realize light regulation automatization, described rotation circuit built with the high class gear 5 driven with motor 6,
Described gear 5 can drive internal layer polaroid to rotate.Described high class gear center connects motor 6, described internal layer polarization
Sheet edge is provided with toothing, and described toothing is meshed with high class gear.Described motor 6 is high accuracy motor,
Light darkness is adjusted for more accurately.Described motor 6 controls module in connecting, described middle control module controls the work of motor.
Also include signal emission module, signal receiving module；Described signal receiving module is located in described rotation circuit, including for connecing
The sensor of the collection of letters number, described sensor controls module in connecting；Described signal emission module includes the remote controller for launching signal,
Described remote controller is provided with operational and controlled key button.Described middle control module is single-chip computer control system.
Present invention additionally comprises automatic cleaning apparatus, described automatic cleaning apparatus includes electric rotating machine 7, axis 8 and spiral arm 9, institute
The axis stated is through the center of two panels polaroid, and described axis connects electric rotating machine, with internal layer polaroid outside outer layer polaroid
Inner side has a spiral arm 9 respectively, and spiral arm one end connects axis, and the other end can slide in rotating circuit.Described spiral arm 9 to
The side of glass is provided with cleaning pad.One end of described spiral arm is connected by buckle 11 and middle shaft end are fixing, presses buckle 11,
Described spiral arm can therefrom eject by shaft end；Described spiral arm is circular arc, and described rotation circuit is provided with groove, can accommodate institute
The spiral arm stated.Cleaning glass time, one end of spiral arm 9 is fixed on axis 8 end, electric rotating machine drive under, spiral arm along
Glass surface rotates, and cleans glass.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, any is familiar with basis
Technical professional, in the range of without departing from technical solution of the present invention, according to the technical spirit of the present invention, to above example
Any simple amendment, equivalent and the improvement etc. made, within all still falling within the protection domain of technical solution of the present invention.
Claims (9)
1. a dimming glass based on polarized light piece, it is characterised in that: there is double-deck circularly polarizing plate, polarize including outer layer
Sheet and internal layer polaroid, two panels polaroid is parallel to each other；Described internal layer polaroid is provided around rotating circuit, described internal layer
Polaroid edge is embedded in rotation circuit, and described rotation circuit is built with the gear drive of driven by motor, and internal layer polarizes
Sheet can arbitrarily angled rotation in rotating circuit；Also include that automatic cleaning apparatus, described automatic cleaning apparatus include electric rotating
Machine, axis and spiral arm, described axis is through the center of two panels polaroid, and described axis connects electric rotating machine, inclined at outer layer
Shaking outside sheet and be respectively equipped with a spiral arm inside internal layer polaroid, spiral arm one end connects axis, and the other end can be along swivel becket
Road slides；Described spiral arm is provided with cleaning pad towards the side of glass.
2. dimming glass based on polarized light piece as claimed in claim 1, it is characterised in that: buckle is passed through in one end of described spiral arm
Fixing with middle shaft end and be connected, press buckle, described spiral arm can therefrom eject by shaft end；Described spiral arm is circular arc,
Described rotation circuit is provided with groove, can accommodate described in spiral arm.
3. dimming glass based on polarized light piece as claimed in claim 1, it is characterised in that: two panels polaroid is the circle of identical material
Shape polaroid.
4. dimming glass based on polarized light piece as claimed in claim 1, it is characterised in that: described rotation circuit includes outer shroud
And internal ring, the distance of two interannulars is more than the thickness of internal layer polaroid, and described internal layer polaroid is between outer shroud and internal ring.
5. dimming glass based on polarized light piece as claimed in claim 3, it is characterised in that: described rotation circuit is built with electricity consumption
The high class gear that machine drives, described high class gear center connects motor, and described internal layer polaroid edge is provided with tooth knot
Structure, described toothing is meshed with high class gear.
6. dimming glass based on polarized light piece as claimed in claim 3, it is characterised in that: the motor of driven gear is high accuracy
Motor, adjusts light darkness for more accurately.
7. dimming glass based on polarized light piece as claimed in claim 4, it is characterised in that: described motor controls module in connecting,
Described middle control module controls the work of motor.
8. dimming glass based on polarized light piece as claimed in claim 6, it is characterised in that: also include signal emission module, signal
Receiver module；Described signal receiving module is located in described rotation circuit, including the sensor for receiving signal, described biography
Sensor controls module in connecting；Described signal emission module includes the remote controller for launching signal, and described remote controller is provided with behaviour
Control button.
9. dimming glass based on polarized light piece as claimed in claim 6, it is characterised in that: described middle control module is single-chip microcomputer control
System processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495634.8A CN105954870A (en) | 2016-06-29 | 2016-06-29 | Dimming glass based on polarizing light plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495634.8A CN105954870A (en) | 2016-06-29 | 2016-06-29 | Dimming glass based on polarizing light plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105954870A true CN105954870A (en) | 2016-09-21 |
Family
ID=56901838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495634.8A Pending CN105954870A (en) | 2016-06-29 | 2016-06-29 | Dimming glass based on polarizing light plate |
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| Country | Link |
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| CN (1) | CN105954870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285447A (en) * | 2018-11-02 | 2019-01-29 | 成都晶砂科技有限公司 | A kind of device and display lightness regulating method for adjusting display brightness |
Citations (7)
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|---|---|---|---|---|
| US4697890A (en) * | 1985-10-03 | 1987-10-06 | Crookston Byron F | Light emitting device |
| US4856879A (en) * | 1986-04-22 | 1989-08-15 | Walter Gehmann | Aiming device |
| JPH0246423A (en) * | 1988-08-08 | 1990-02-15 | Olympus Optical Co Ltd | Imaging optical system |
| CN201235804Y (en) * | 2008-07-03 | 2009-05-13 | 邓泽魁 | Two-sided windscreen brush of automotive vehicle |
| CN203455721U (en) * | 2013-09-04 | 2014-02-26 | 余姚市科仪光仪有限公司 | Electromagnetism guiding multifunctional transportation system |
| CN105516555A (en) * | 2015-11-26 | 2016-04-20 | 努比亚技术有限公司 | Camera module and mobile terminal |
| CN206096618U (en) * | 2016-06-29 | 2017-04-12 | 南京信息工程大学 | Light control glass based on polarization slide |
-
2016
- 2016-06-29 CN CN201610495634.8A patent/CN105954870A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697890A (en) * | 1985-10-03 | 1987-10-06 | Crookston Byron F | Light emitting device |
| US4856879A (en) * | 1986-04-22 | 1989-08-15 | Walter Gehmann | Aiming device |
| JPH0246423A (en) * | 1988-08-08 | 1990-02-15 | Olympus Optical Co Ltd | Imaging optical system |
| CN201235804Y (en) * | 2008-07-03 | 2009-05-13 | 邓泽魁 | Two-sided windscreen brush of automotive vehicle |
| CN203455721U (en) * | 2013-09-04 | 2014-02-26 | 余姚市科仪光仪有限公司 | Electromagnetism guiding multifunctional transportation system |
| CN105516555A (en) * | 2015-11-26 | 2016-04-20 | 努比亚技术有限公司 | Camera module and mobile terminal |
| CN206096618U (en) * | 2016-06-29 | 2017-04-12 | 南京信息工程大学 | Light control glass based on polarization slide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285447A (en) * | 2018-11-02 | 2019-01-29 | 成都晶砂科技有限公司 | A kind of device and display lightness regulating method for adjusting display brightness |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |