CN103383092A - Dynamic colorful lamp - Google Patents
Dynamic colorful lamp Download PDFInfo
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- CN103383092A CN103383092A CN2013103276042A CN201310327604A CN103383092A CN 103383092 A CN103383092 A CN 103383092A CN 2013103276042 A CN2013103276042 A CN 2013103276042A CN 201310327604 A CN201310327604 A CN 201310327604A CN 103383092 A CN103383092 A CN 103383092A
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Abstract
The invention relates to the technical field of colorful lamps, particularly relates to a dynamic colorful lamp. The dynamic colorful lamp comprises a light source, an optical grating and a curving deformation device; emergent lights of the light source enter into the optical grating; the optical grating is attached to the curving deformation device; the curving deformation device is controlled to be deformed to enable the optical grating to generate curved deformation. According to the dynamic colorful lamp, the curved deformation is performed on the optical grating, on one hand, a grating constant of the optical grating is changed and on the other hand, incident angle of the light source entering into the optical grating is changed and accordingly light splitting effect of the optical grating is changed and the emergent lights obtains dynamically staggered switching effect.
Description
Technical field
The application relates to the Multi-colour lamps and lanterns technical field, particularly a kind of dynamic Multi-colour lamps and lanterns.
Background technology
Along with scientific and technological progress, light fixture especially colored lamp is applied in increasing field, such as large-scale public place of entertainment, hotel, stage etc. all can be seen, but the color of these light fixtures generations is more single, static, unchanged at present, expressive force is poor, attraction is not strong, and along with the raising of people's living standard, also more and more higher to the requirement of these light fixtures.
Therefore, increasingly mature along with grating technology in recent years occurs based on the various light fixtures of grating thereupon, its structure is mainly that the light that light source produces is projected on grating, minute light action by grating produces bright and colourful effect, and this is a very large progress compared with above-mentioned color lamp.
But this class is based on the light fixture of grating, and the grating that adopts is the fixing structure of form, although can produce various color, dynamically sense is not good, and user experience is not strong; To this, in order to realize the dynamic effect of light, there is in the industry at present this type of light fixture of part to adopt and to reach dynamic effect by moving grating, but in this light fixture, the moving structure of grating is more complicated, and dynamic effect is single, is difficult to produce changeable dynamic effect, make it only be only applicable to general occasion, be difficult to the occasion that competent large-scale stage etc. needs the special efficacy light fixture.
Therefore, for solving weak point of the prior art, provide dynamic Multi-colour lamps and lanterns simple in structure of various while of a kind of dynamic effect to seem particularly important.
Summary of the invention
The application's purpose is to avoid above-mentioned weak point of the prior art and a kind of dynamic effect diversity is provided, dynamic Multi-colour lamps and lanterns simultaneously simple in structure.
The application's purpose is achieved through the following technical solutions:
A kind of dynamic Multi-colour lamps and lanterns is provided, comprise light source and grating, the emergent ray of described light source is incident to described grating, it is characterized in that, described dynamic Multi-colour lamps and lanterns also comprises the Bending Deformation device, described grating is attached to described Bending Deformation device, described Bending Deformation device according to control signal generation deformation so that described grating Bending Deformation.
Wherein, described Bending Deformation device comprises flexible parent metal and deformation matrix, described grating is attached to described flexible parent metal, and described flexible parent metal is fixed in described deformation matrix, described deformation matrix according to control signal generation deformation so that described flexible parent metal Bending Deformation.
Preferably, described deformation matrix comprises the piezo-electric crystal converter with the flexible parent metal butt, and described piezo-electric crystal converter is according to the control signal stretch/shrink.
Further preferred, described piezo-electric crystal converter comprises the first piezo-electric crystal, and described piezoelectric base unit is connected to the one side of described flexible parent metal, and described the first piezo-electric crystal is according to the control signal stretch/shrink.
Another is preferred, described the first piezo-electric crystal converter comprises the second piezo-electric crystal and the 3rd piezo-electric crystal, described the second piezo-electric crystal is connected to the first plane of flexible parent metal, described the 3rd piezo-electric crystal is connected to the second plane that is oppositely arranged with the first plane on described flexible parent metal, the electric current in described the second piezo-electric crystal and the current opposite in direction in the 3rd piezo-electric crystal.
Another is preferred: described deformation matrix comprises memory metal sheet and regulates the temperature-adjusting device of described memory metal sheet temperature.
Wherein, described grating is reflecting grating.
Wherein, described grating is two-dimensional grating.
the application's beneficial effect: the application provides a kind of dynamic Multi-colour lamps and lanterns, comprise light source, grating and Bending Deformation device, the emergent ray of described light source is incident to described grating, described grating is attached to described Bending Deformation device, the controlled deformation of described Bending Deformation device is so that described grating Bending Deformation, by making the grating Bending Deformation, can change the grating constant of grating on the one hand, incidence angle in the time of also can changing on the other hand light source and be incident on grating, thereby the spectrophotometric result of grating is changed, emergent ray is obtained the effect of dynamic interlace conversion, this moment is as long as control the Bending Deformation of grating generating period, both can obtain to continue, various dynamic effect changes irregularly, compare the amplitude that curved raster need to change with the technology of moving grating smaller, do not need to reserve too much mobile space, also more easy to implement on structure.And the important parameters such as incidence angle when after the grating bending, light source is incident on grating change, and can obtain more various variation effect so compare curved raster with moving grating.In addition, also can realize the adjusting to the dynamic effect of emergent ray by bending amplitude, the angle of bend equivalent of regulating grating, make this dynamic Multi-colour lamps and lanterns have more practicality.
Description of drawings
Utilize accompanying drawing that the application is described further, but the embodiment in accompanying drawing does not consist of any restriction to the application, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the principle schematic of a kind of dynamic Multi-colour lamps and lanterns of the application.
Fig. 2 is the schematic diagram of Bending Deformation device of the embodiment 1 of a kind of dynamic Multi-colour lamps and lanterns of the application
Fig. 3 is the schematic diagram of Bending Deformation device of the embodiment 2 of a kind of dynamic Multi-colour lamps and lanterns of the application
Include in Fig. 1 to Fig. 3:
1---light source, 2---grating, 3---Bending Deformation device, 31---flexible parent metal, 32---the first piezo-electric crystal, 33---second piezo-electric crystal, 34---the 3rd piezo-electric crystal.
The specific embodiment
With the following Examples the application is further described.
Embodiment 1
one of specific embodiment of a kind of dynamic Multi-colour lamps and lanterns of the application, as shown in Figure 1, comprise: light source 1, grating 2 and Bending Deformation device 3, the emergent ray of described light source 1 is incident to described grating 2, as shown in Figure 2, described Bending Deformation device 3 comprises flexible parent metal 31 and the first piezo-electric crystal 32, described the first piezo-electric crystal 32 is connected on a surface of flexible parent metal 31, in the face of etching on vertical one side, grating 2 is arranged with the first piezo-electric crystal 32 settings on flexible parent metal 31, certainly, grating 2 can be also grating 2 independently, this grating 2 can be arranged on flexible parent metal 31 and arrange in the face of on vertical one side with the first piezo-electric crystal 32, also can be arranged on the inside (this kind situation requires flexible parent metal 31 to be necessary for transparent) of flexible parent metal 31, can adjust flexibly according to actual needs these those skilled in the art, do not repeat them here.
The first piezo-electric crystal 32 is passed to electric current, characteristic according to the first piezo-electric crystal 32, the first piezo-electric crystal 32 can be realized dilatation, thereby drive flexible parent metal 31 dilatation of butt with it, even the length of the one side of flexible parent metal 31 and the first piezo-electric crystal 32 butts changes, again due to not changing with the length of deformation base material setting in the face of vertical one side on flexible parent metal 31, so flexible parent metal 31 can wholely produce Bending Deformations, and then drives grating 2 Bending Deformations.Further, make the first piezo-electric crystal 32 by the periodic current signal, as sine wave signal, square-wave signal, sawtooth signal or pwm signal etc., can make the first piezo-electric crystal 32 produce periodic telescopic shape change, the to the greatest extent separately periodic Bending Deformation of flexible parent metal 31.
the periodic bending change of flexible parent metal 31 can drive the periodic bending change of grating 2, the bending change of grating 2 can change grating 2 constants of grating 2 on the one hand, incidence angle in the time of also can changing on the other hand light source 1 and be incident on grating 2, thereby the spectrophotometric result of grating 2 is changed, emergent ray is obtained the effect of dynamic interlace conversion, as long as keep the Bending Deformation of grating 2 generating periods this moment, both can obtain to continue, various dynamic effect changes irregularly, comparing curved raster 2 with the technology of moving grating 2 needs the amplitude of variation smaller, do not need to reserve too much mobile space, also more easy to implement on structure.And the important parameters such as incidence angle when being incident on grating 2 due to the crooked rear light source 1 of grating 2 change, and can obtain more various variation effect so compare curved raster 2 with moving grating 2.In addition, also can realize the adjusting to the dynamic effect of emergent ray by bending amplitude, the angle of bend equivalent of regulating grating 2, make this dynamic Multi-colour lamps and lanterns have more practicality.
In the present embodiment, grating 2 adopts reflecting gratings 2, and namely grating 2 light emission that will be incident in grating 2 is gone out, therefore to the light transmittance of flexible parent metal 31 without specific (special) requirements.Certainly also can adopt transmission grating 2 as required, but namely must guarantee that flexible parent metal 31 is transparent material in such cases, and must guarantee that its light transmittance is to guarantee the illumination effect of light fixture integral body.
Simultaneously, this grating 2 is also a two-dimensional grating 2, thereby makes the spectrophotometric result of grating 2 more colorful various.
Embodiment 2
Two of the specific embodiment of a kind of dynamic Multi-colour lamps and lanterns of the application, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature, adopt the explanation in embodiment 1 in the present embodiment, no longer gives unnecessary details at this.As shown in Figure 3, the difference of the present embodiment and embodiment 1 is, described Bending Deformation device 3 comprises flexible parent metal 31, the second piezo-electric crystal 33 and the 3rd piezo-electric crystal 34, described the second piezo-electric crystal 33 is connected to the first plane of flexible parent metal 31, described the 3rd piezo-electric crystal 34 is connected to the second plane that opposes with the first plane on described flexible parent metal 31, the electric current in described the second piezo-electric crystal 33 and the current opposite in direction in the 3rd piezo-electric crystal 34.Due to the current opposite in direction in the electric current in the second piezo-electric crystal 33 and the 3rd piezo-electric crystal 34, so when the second piezo-electric crystal 33 stretches, the 3rd piezo-electric crystal 34 shrinks, namely drive the first planar stretch of flexible parent metal 31, the second Planar Contraction, vice versa, thereby make flexible parent metal 31 Bending Deformations, then makes grating 2 Bending Deformations.Compare with the technical scheme of embodiment 1, in the technical scheme of present embodiment, the Bending Deformation controllability of flexible parent metal 31 is stronger, certainly cost also can be higher, on this thinking basis, those skilled in the art can easily utilize the first piezo-electric crystal 32 to implement other schemes so that flexible parent metal 31 distortion do not repeat them here.
Embodiment 3
Three of the specific embodiment of a kind of dynamic Multi-colour lamps and lanterns of the application, the main technical schemes of the present embodiment is identical with embodiment 1, and unaccounted feature, adopt the explanation in embodiment 1 in the present embodiment, no longer gives unnecessary details at this.The difference of the present embodiment and embodiment 1 is, described Bending Deformation device 3 comprises flexible parent metal 31 and memory metal sheet, described memory metal sheet is connected on a surface of flexible parent metal 31, its operation principle is also basic identical with embodiment 1, difference is that memory metal sheet stretches/shrinks with drive flexible parent metal 31 Bending Deformations according to variations in temperature, can a temperature-adjusting device (as a heating plate) memory metal sheet of also can leaving be set to memory metal sheet to this and follow environment temperature and deformation.Be analogous to embodiment 2, same also easily expecting utilizes two memory metal sheets to realize the Bending Deformation of flexible parent metal 31, therefore do not repeat them here.
Need explanation the time, except embodiment 1,2 piezo-electric crystal and the memory metal of embodiment 3, the application can also adopt other shape-changing materials as the deformation base material, can select according to needs these those skilled in the art.
Should be noted that at last; above embodiment is only in order to illustrate the application's technical scheme; but not to the restriction of the application's protection domain; although with reference to preferred embodiment, the application has been done to explain; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the application's technical scheme, and not break away from essence and the scope of present techniques scheme.
Claims (8)
1. dynamic Multi-colour lamps and lanterns, comprise light source and grating, the emergent ray of described light source is incident to described grating, it is characterized in that, described dynamic Multi-colour lamps and lanterns also comprises the Bending Deformation device, described grating is attached to described Bending Deformation device, described Bending Deformation device according to control signal generation deformation so that described grating Bending Deformation.
2. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 1, it is characterized in that: described Bending Deformation device comprises flexible parent metal and deformation matrix, described grating is attached to described flexible parent metal, described flexible parent metal is fixed in described deformation matrix, described deformation matrix according to control signal generation deformation so that described flexible parent metal Bending Deformation.
3. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 2, it is characterized in that: described deformation matrix comprises the piezo-electric crystal converter with the flexible parent metal butt, described piezo-electric crystal converter is according to the control signal stretch/shrink.
4. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 3, it is characterized in that: described piezo-electric crystal converter comprises the first piezo-electric crystal, and described piezoelectric base unit is connected to the one side of described flexible parent metal, described the first piezo-electric crystal is according to the control signal stretch/shrink.
5. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 3, it is characterized in that: described the first piezo-electric crystal converter comprises the second piezo-electric crystal and the 3rd piezo-electric crystal, described the second piezo-electric crystal is connected to the first plane of flexible parent metal, described the 3rd piezo-electric crystal is connected to the second plane that is oppositely arranged with the first plane on described flexible parent metal, the electric current in described the second piezo-electric crystal and the current opposite in direction in the 3rd piezo-electric crystal.
6. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 2 is characterized in that: described deformation matrix comprises memory metal sheet and regulates the temperature-adjusting device of described memory metal sheet temperature.
7. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 1, it is characterized in that: described grating is reflecting grating.
8. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 1, it is characterized in that: described grating is two-dimensional grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327604.2A CN103383092B (en) | 2013-07-31 | 2013-07-31 | Dynamic colorful lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327604.2A CN103383092B (en) | 2013-07-31 | 2013-07-31 | Dynamic colorful lamp |
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| CN103383092A true CN103383092A (en) | 2013-11-06 |
| CN103383092B CN103383092B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310327604.2A Expired - Fee Related CN103383092B (en) | 2013-07-31 | 2013-07-31 | Dynamic colorful lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574765A (en) * | 2014-05-14 | 2017-04-19 | 黄昌淳 | Flexible driving device |
| CN107120623A (en) * | 2017-06-20 | 2017-09-01 | 胡振强 | Dynamic acoustic control ripple lamp |
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| CN1112375A (en) * | 1993-07-16 | 1995-11-22 | 拉科奥夫显示器公司 | Diffractive display utilizing reflective or transmissive light yielding single pixel full color capability |
| CN1145667A (en) * | 1996-02-12 | 1997-03-19 | 亚莱斯唐公司 | Multiple layer piezoelectric deformable bimorphic mirror |
| JP2000337971A (en) * | 1999-05-27 | 2000-12-08 | Tokai Rubber Ind Ltd | Flexible sensor |
| CN101963765A (en) * | 2010-08-17 | 2011-02-02 | 中国科学院光电技术研究所 | Light beam stabilizing device in projection photoetching machine |
| CN102475495A (en) * | 2010-11-24 | 2012-05-30 | 朱阳 | Colorful Christmas tree |
| CN103090195A (en) * | 2011-11-07 | 2013-05-08 | 奇想创造事业股份有限公司 | Light remote excitation lamp group with directionality |
| CN202927584U (en) * | 2012-12-04 | 2013-05-08 | 东莞市金达照明有限公司 | Grating crystal lamp |
| CN203501034U (en) * | 2013-07-31 | 2014-03-26 | 东莞市金达照明有限公司 | Dynamic colorful lamp |
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2013
- 2013-07-31 CN CN201310327604.2A patent/CN103383092B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112375A (en) * | 1993-07-16 | 1995-11-22 | 拉科奥夫显示器公司 | Diffractive display utilizing reflective or transmissive light yielding single pixel full color capability |
| CN1145667A (en) * | 1996-02-12 | 1997-03-19 | 亚莱斯唐公司 | Multiple layer piezoelectric deformable bimorphic mirror |
| JP2000337971A (en) * | 1999-05-27 | 2000-12-08 | Tokai Rubber Ind Ltd | Flexible sensor |
| CN101963765A (en) * | 2010-08-17 | 2011-02-02 | 中国科学院光电技术研究所 | Light beam stabilizing device in projection photoetching machine |
| CN102475495A (en) * | 2010-11-24 | 2012-05-30 | 朱阳 | Colorful Christmas tree |
| CN103090195A (en) * | 2011-11-07 | 2013-05-08 | 奇想创造事业股份有限公司 | Light remote excitation lamp group with directionality |
| CN202927584U (en) * | 2012-12-04 | 2013-05-08 | 东莞市金达照明有限公司 | Grating crystal lamp |
| CN203501034U (en) * | 2013-07-31 | 2014-03-26 | 东莞市金达照明有限公司 | Dynamic colorful lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574765A (en) * | 2014-05-14 | 2017-04-19 | 黄昌淳 | Flexible driving device |
| CN107120623A (en) * | 2017-06-20 | 2017-09-01 | 胡振强 | Dynamic acoustic control ripple lamp |
| CN107120623B (en) * | 2017-06-20 | 2019-11-22 | 刘玲明 | Dynamic acoustic control ripple lamp |
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| Publication number | Publication date |
|---|---|
| CN103383092B (en) | 2017-04-12 |
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Address after: 523047 Guangdong province Hengli village Wangniudun Dongguan JINDA Industrial Park Applicant after: GUANGDONG KAMTATLIGHTING Co.,Ltd. Applicant after: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University Address before: 523047 Guangdong province Hengli village Wangniudun Dongguan JINDA Industrial Park Applicant before: Dongguan Jinda Lighting Co.,Ltd. Applicant before: Graduate School at Shenzhen, Tsinghua University |
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