CN105508988A - Illumination lamp having dynamic display function - Google Patents
Illumination lamp having dynamic display function Download PDFInfo
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- CN105508988A CN105508988A CN201410543544.2A CN201410543544A CN105508988A CN 105508988 A CN105508988 A CN 105508988A CN 201410543544 A CN201410543544 A CN 201410543544A CN 105508988 A CN105508988 A CN 105508988A
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- China
- Prior art keywords
- light source
- rete
- photoswitch
- scattering layer
- lighting
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Liquid Crystal (AREA)
Abstract
The invention discloses an illumination lamp having a dynamic display function. The illumination lamp comprises a light source and a light source scattering layer, wherein the light source is arranged in the light source scattering layer; an optical switch film layer is arranged at the outer side of the light source; and a plurality of lattice driving circuits for controlling the film layer light transmittance are arranged on the optical switch film layer. The outer side of the light source is covered with the lattice-type optical switch film layer (e.g. a PDLC film), and voltage input of an optical switch is controlled through the driving circuits, so that light transmission and no light transmission of the corresponding lattice positions on the film layer can be realized, and pattern display is realized. Display contents can be information such as patterns, temperatures and time. The illumination function of the illumination lamp is realized, and certain patterns can be displayed on the illumination lamp visually.
Description
Technical field
The present invention relates to lighting technical field, be specifically related to a kind of lighting with dynamic display of functional.
Background technology
Tradition horse race lamp, utilizes air stream to blow, display dynamic pattern.Be specially: candle adds hot-air, hot gas rises, and causes air-flow, and rotates with air propels wheel shaft, so paper-cut is rotated with wheel shaft, the lamp caused by this principle is exactly revolving horse lantern.Candle in revolving horse lantern needs to be cut into segment, just will put when putting into revolving horse lantern, is sure not tiltedly to put.Although simple, achieve the function of illumination and pattern displaying.
Integrated by lighting function is the development trend of the light fixtures such as following lighting lamp, pendent lamp, ornament lamp, and existing light fixture, except basic illuminating effect, also more and more integrates the display of similar image, the functions such as music.Such as clock and lighting are combined, there is very strong practical value.But current integrated, the superposition of just simple functions mostly, such as by mould by clock and watch and illuminating lamp mechanically coupled together, unrealized real function i ntegration.
Summary of the invention
For this reason, the present invention want technical solution problem to be: shown by integrating illumination light source and image, realize the integrated of lamp lighting function and dynamic display of functional, for this reason, the invention provides a kind of lighting with dynamic display of functional.
The technical scheme adopted is as described below:
A kind of lighting with dynamic display of functional, comprise light source and light source scattering layer, described light source is arranged at the inside of described light source scattering layer, and the outside of described light source is also provided with photoswitch rete, and described photoswitch rete is provided with multiple dot-matrix drive circuit for controlling rete light transmittance.
Described photoswitch rete is liquid crystal film or electroluminescent fluid film.
Described photoswitch rete is between described light source and described light source scattering layer.
Described photoswitch rete is attached at the medial surface of described light source scattering layer.
Described photoswitch rete covers in the outside of described light source or covers in the outside of described light source ringwise.
Described photoswitch rete is arranged at the outside of described light source scattering layer.
Described light source is LED light source or OLED light source.
The thickness of described photoswitch rete is 0.02mm-0.5mm.
The thickness of described light source scattering layer is 0.1mm-50mm.
Described scatter projection layer is: holographic film, textile cloth, paper or the one contained in the scattering layer of diffusing structure.
The present invention has following beneficial effect relative to prior art:
The present invention is by the photoswitch rete (as PDLC liquid crystal film or electroluminescent fluid film) at arranged outside one deck dot matrix type of light source, the voltage input of photoswitch rete is controlled by drive circuit, the printing opacity of corresponding each dot matrix position on photoswitch rete and light tight can be realized, realize pattern displaying.Displaying contents can be the information such as pattern, temperature and time, not only achieve the illumination functions of light fixture, some patterns etc. can also be shown intuitively on lighting, be shown by integrating illumination light source and image, realize the integrated of lamp lighting function and dynamic display of functional.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the lighting schematic diagram of the first structure provided by the present invention;
Fig. 2 is the lighting schematic diagram of the second structure provided by the present invention;
Fig. 3 is the lighting schematic diagram of the third structure provided by the present invention;
Fig. 4 is dot matrix type PDLC liquid crystal film structural representation;
Fig. 5 is dot matrix type electroluminescent fluid film drive circuit switch control rule principle schematic.
In figure: 1-light source; 2-photoswitch rete; 3-light source scattering layer; 4-lamp socket.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
The invention provides a kind of lighting with dynamic display of functional, comprise light source, lamp socket and light source scattering layer, light source is arranged at the inside of light source scattering layer, and be fixed on lamp socket, the outside around light source is provided with photoswitch rete (as PDLC liquid crystal film or electroluminescent fluid film) and multiple drive circuit for controlling photoswitch rete (as PDLC liquid crystal film) light transmittance.By photoswitch rete (as PDLC liquid crystal film or electroluminescent fluid film) pixelation, well Presentation Function can be realized.
Preferably, the lighting with dynamic display of functional provided by the invention, its outside around light source is provided with the photoswitch rete (as PDLC liquid crystal film or electroluminescent fluid film) of dot matrix type and multiple drive circuit for control point formation photoswitch rete (as PDLC liquid crystal film) light transmittance.
The abbreviation of the English PolymerDispersedLiquidCrystal of PDLC liquid crystal film of the present invention, Chinese name is PDLC.PDLC (PDLC) is by low molecular weight liquid crystal (liquidcrystal, be abbreviated as LC) mix mutually with prepolymer KuerUV65 glue, under certain condition through polymerisation, forming micron-sized liquid crystal droplet is evenly dispersed in macromolecule network, the dielectric anisotropy of recycling liquid crystal molecule obtains has the material of electro-optic response characteristic, and it to operate mainly between scattering states and clear state and has certain gray scale.
PDLC liquid crystal film of the present invention is the dot matrix type PDLC liquid crystal film formed after dot matrix, also exploits and uses electroluminescent fluid film, and the thickness of photoswitch rete is 0.02mm-5mm.By the dot-matrix drive circuit on the formation photoswitch rete of control point, the Dynamic Announce such as pattern, word can be realized.
Normal conditions can be as shown in Figure 1, there is the lighting of dynamic display of functional, comprise light source, lamp socket and light source scattering layer, light source is arranged at the inside of light source scattering layer, and be fixed on lamp socket, light source scattering layer is arranged at outermost layer, around arranging photoswitch rete between light source and light scattering layer.
Its structure also can be as shown in Figure 2, photoswitch rete is arranged at outermost layer, light source scattering layer is around being arranged between light source and photoswitch rete, the light that light source sends is undertaken photocontrol by photoswitch rete again after the scattering of light source scattering layer, can show dynamic image by going out photocontrol, the light after the scattering of light source scattering layer can form more uniform emergent light; In addition, photoswitch rete also can be attached at the medial surface of light source scattering layer, does not provide diagram.
The photoswitch rete of the lighting shown in Fig. 3 and light source scattering layer adopt semi-circular shape to arrange, and photoswitch rete is arranged at outermost.
Lighting lamp structure wherein in Fig. 1 is followed successively by light source, dot matrix type photoswitch rete and light source scattering layer from inside to outside.Lighting lamp structure in Fig. 2 and Fig. 3 is followed successively by light source, light source scattering layer and dot matrix type photoswitch rete from inside to outside.
Light source is wherein LED light source or OLED light source.
Wherein scatter projection layer thickness is 0.1mm-50mm.The one that light source scattering layer adopts holographic film, textile cloth, paper or contains in the scattering layer of light scattering structure.
As shown in Figure 4, PDLC liquid crystal film defines multiple liquid crystal pixel point with dot matrix, each liquid crystal pixel point is equipped with the drive circuit for controlling its light transmittance, can be realized the Dynamic Announce of the information such as figure, word and color by the light transmittance controlling each dot matrix liquid crystal pixel.
As shown in Figure 5, when photoswitch film selects electroluminescent fluid film, electroluminescent fluid film defines multiple switch pixels point with dot matrix, and each pixel is equipped with the drive circuit dripping form for controlling its intermediate liquid.When energized, drop is expanded, and causes controlled pixel light tight.When not making alive, drop shrinks due to tension force, control pixel transmittance rate and improve.The dot matrix switch of this Film preparation is combined with light source, the function of similar above-mentioned PDLC liquid crystal film photoswitch can be played.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection scope of the present invention.
Claims (10)
1. one kind has the lighting of dynamic display of functional, comprise light source and light source scattering layer, described light source is arranged at the inside of described light source scattering layer, it is characterized in that, the outside of described light source is also provided with photoswitch rete, and described photoswitch rete is provided with multiple dot-matrix drive circuit for controlling rete light transmittance.
2. lighting according to claim 1, is characterized in that, described photoswitch rete is liquid crystal film or electroluminescent fluid film.
3. lighting according to claim 2, is characterized in that, described photoswitch rete is between described light source and described light source scattering layer.
4. lighting according to claim 3, is characterized in that, described photoswitch rete is attached at the medial surface of described light source scattering layer.
5. lighting according to claim 4, is characterized in that, described photoswitch rete covers in the outside of described light source or covers in the outside of described light source ringwise.
6. lighting according to claim 1, is characterized in that, described photoswitch rete is arranged at the outside of described light source scattering layer.
7., according to the arbitrary described lighting of claim 1-6, it is characterized in that, described light source is LED light source or OLED light source.
8. lighting according to claim 7, is characterized in that, the thickness of described photoswitch rete is 0.02mm-0.5mm.
9. lighting according to claim 8, is characterized in that, the thickness of described light source scattering layer is 0.1mm-50mm.
10. lighting according to claim 9, is characterized in that, described scatter projection layer is: holographic film, textile cloth, paper or the one contained in the scattering rete of diffusing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543544.2A CN105508988A (en) | 2014-10-15 | 2014-10-15 | Illumination lamp having dynamic display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543544.2A CN105508988A (en) | 2014-10-15 | 2014-10-15 | Illumination lamp having dynamic display function |
Publications (1)
| Publication Number | Publication Date |
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| CN105508988A true CN105508988A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410543544.2A Pending CN105508988A (en) | 2014-10-15 | 2014-10-15 | Illumination lamp having dynamic display function |
Country Status (1)
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| CN (1) | CN105508988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668105A (en) * | 2017-06-20 | 2019-04-23 | 沈炜 | Dynamic Two-dimensional stage laser lamp |
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| CN1864197A (en) * | 2003-10-08 | 2006-11-15 | 皇家飞利浦电子股份有限公司 | Electrowetting display device |
| CN101000129A (en) * | 2006-01-10 | 2007-07-18 | 陈国平 | Method and device for changing state of scattering or transmission of low energy lamp |
| CN102308145A (en) * | 2009-02-10 | 2012-01-04 | 皇家飞利浦电子股份有限公司 | Lamp |
| CN101514802B (en) * | 2008-02-20 | 2012-03-21 | 索尼株式会社 | Light source system, light source device and method for controlling light source |
| CN102751312A (en) * | 2012-07-27 | 2012-10-24 | 南京中电熊猫液晶显示科技有限公司 | OLED (Organic Light Emitting Diode) display and manufacturing method thereof |
| CN202629770U (en) * | 2012-06-12 | 2012-12-26 | 潮州市晟晖陶瓷有限公司 | Art desk lamp |
| CN103901607A (en) * | 2014-04-02 | 2014-07-02 | 四川大学 | Variable optical hole liquid optical switch based on electrowetting effect |
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2014
- 2014-10-15 CN CN201410543544.2A patent/CN105508988A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1864197A (en) * | 2003-10-08 | 2006-11-15 | 皇家飞利浦电子股份有限公司 | Electrowetting display device |
| CN101000129A (en) * | 2006-01-10 | 2007-07-18 | 陈国平 | Method and device for changing state of scattering or transmission of low energy lamp |
| CN101514802B (en) * | 2008-02-20 | 2012-03-21 | 索尼株式会社 | Light source system, light source device and method for controlling light source |
| CN102308145A (en) * | 2009-02-10 | 2012-01-04 | 皇家飞利浦电子股份有限公司 | Lamp |
| CN202629770U (en) * | 2012-06-12 | 2012-12-26 | 潮州市晟晖陶瓷有限公司 | Art desk lamp |
| CN102751312A (en) * | 2012-07-27 | 2012-10-24 | 南京中电熊猫液晶显示科技有限公司 | OLED (Organic Light Emitting Diode) display and manufacturing method thereof |
| CN103901607A (en) * | 2014-04-02 | 2014-07-02 | 四川大学 | Variable optical hole liquid optical switch based on electrowetting effect |
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| 于军胜: "《显示器件技术》", 31 August 2014, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668105A (en) * | 2017-06-20 | 2019-04-23 | 沈炜 | Dynamic Two-dimensional stage laser lamp |
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Application publication date: 20160420 |
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