CN203501034U - Dynamic colorful lamp - Google Patents
Dynamic colorful lamp Download PDFInfo
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- CN203501034U CN203501034U CN201320462227.9U CN201320462227U CN203501034U CN 203501034 U CN203501034 U CN 203501034U CN 201320462227 U CN201320462227 U CN 201320462227U CN 203501034 U CN203501034 U CN 203501034U
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Abstract
The utility model relates to the technical field of a colorful lamp, in particular to a dynamic colorful lamp. The lamp comprises a light source, a raster and a bending deformation device, wherein the outgoing light rays of the light source enter the raster; the raster is attached onto the bending deformation device; the bending deformation device is deformed under control to deform the raster in a bending way; as the raster is deformed in the bending way, on one hand, the constant of the raster can be changed, and on the other hand, an entrance angle between the light beams of the light source and the raster can be changed as well; due to change in the light splitting effect of the raster, the effect of dynamically changing the outgoing light rays in a stagger way is realized.
Description
Technical field
The application relates to 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 that these light fixtures produce is at present more single, static, unchanged, 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, the various light fixtures based on grating occur thereupon, its structure is mainly that the light that light source is produced projects 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 the light fixture of this class based on grating, the grating adopting is the fixing structure of form, although can produce various color, dynamically sense is not good, 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 can 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 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 object 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 object 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 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 on 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 flexible parent metal butt, and described piezo-electric crystal converter is according to control signal stretch/shrink.
Further preferred, described piezo-electric crystal converter comprises the first piezo-electric crystal, and described the first piezo-electric crystal is connected to the one side of described flexible parent metal, and described the first piezo-electric crystal is according to control signal stretch/shrink.
Another is preferred, described 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 being oppositely arranged with the first plane on described flexible parent metal, the current opposite in direction in the electric current in described the second piezo-electric crystal and 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 grating Bending Deformation, can change the grating constant of grating on the one hand, also the incidence angle in the time of 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, now as long as control the Bending Deformation of grating generating period, both can obtain lasting, various dynamic effect changes irregularly, compare the amplitude that curved raster need to change with the technology of moving grating smaller, do not need reserved too much mobile space, also more easy to implement in structure.And the important parameters such as incidence angle when light source is incident on grating after grating bending change, and can obtain more various variation effect so compare curved raster with moving grating.In addition,, by regulating bending amplitude, the angle of bend equivalent of grating also can realize the adjusting to the dynamic effect of emergent ray, make this dynamic Multi-colour lamps and lanterns have more practicality.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the application, but embodiment in accompanying drawing does not form any restriction to the application, for those of ordinary skill in the art, is not paying under the prerequisite of 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
In Fig. 1 to Fig. 3, include:
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 one side opposing with the first piezo-electric crystal 32 installation surfaces on flexible parent metal 31, etching has grating 2, certainly, grating 2 can be also grating 2 independently, this grating 2 can be arranged in the one side opposing with the first piezo-electric crystal 32 installation surfaces on flexible parent metal 31, also can be arranged on the inside (this kind of situation requires flexible parent metal 31 to be necessary for transparent) of flexible parent metal 31, to these those skilled in the art, can adjust flexibly according to actual needs, do not repeat them here.
The first piezo-electric crystal 32 is passed to electric current, according to the characteristic of 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 if the length of the one side of flexible parent metal 31 and the first piezo-electric crystal 32 butts changes, due on flexible parent metal 31, do not change with the length of one side deformation base material installation surface opposition again, so the whole Bending Deformation that produces of flexible parent metal 31 meetings, and then drive grating 2 Bending Deformations.Further, make the first piezo-electric crystal 32 by 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, also the incidence angle in the time of 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 now maintain the Bending Deformation of grating 2 generating periods, both can obtain lasting, 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 reserved too much mobile space, also more easy to implement in structure.And the important parameters such as incidence angle while 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,, by regulating bending amplitude, the angle of bend equivalent of grating 2 also can realize the adjusting to the dynamic effect of emergent ray, make this dynamic Multi-colour lamps and lanterns have more practicality.
In the present embodiment, grating 2 adopts reflecting gratings 2, and grating 2 is gone out the light emission being incident in grating 2, therefore to the light transmittance of flexible parent metal 31 without specific (special) requirements.Certainly also can adopt transmission grating 2 as required, but 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.
Meanwhile, 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, adopts the explanation in embodiment 1 in the present embodiment, at this, no longer repeats.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 opposing 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, 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.
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, adopts the explanation in embodiment 1 in the present embodiment, at this, no longer repeats.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 follow environment temperature and deformation to this.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 time, except the piezo-electric crystal of embodiment 1,2 and the memory metal of embodiment 3, the application can also adopt other shape-changing materials as deformation base material, to these those skilled in the art, can select according to needs.
Finally should be noted that; above embodiment is only in order to illustrate the application's technical scheme; but not restriction to the application's protection domain; although the application has been done to explain with reference to preferred embodiment; 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 depart from essence and the scope of present techniques scheme.
Claims (8)
1. a 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 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 on 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, is characterized in that: described deformation matrix comprises the piezo-electric crystal converter with flexible parent metal butt, and described piezo-electric crystal converter is according to 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, described the first piezo-electric crystal is connected to the one side of described flexible parent metal, and described the first piezo-electric crystal is according to 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 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 being oppositely arranged with the first plane on described flexible parent metal, the current opposite in direction in the electric current in described the second piezo-electric crystal and 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, is characterized in that: described grating is reflecting grating.
8. a kind of dynamic Multi-colour lamps and lanterns as claimed in claim 1, is characterized in that: described grating is two-dimensional grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462227.9U CN203501034U (en) | 2013-07-31 | 2013-07-31 | Dynamic colorful lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462227.9U CN203501034U (en) | 2013-07-31 | 2013-07-31 | Dynamic colorful lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501034U true CN203501034U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462227.9U Expired - Fee Related CN203501034U (en) | 2013-07-31 | 2013-07-31 | Dynamic colorful lamp |
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| Country | Link |
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| CN (1) | CN203501034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383092A (en) * | 2013-07-31 | 2013-11-06 | 东莞市金达照明有限公司 | Dynamic colorful lamp |
| CN110494270A (en) * | 2017-04-10 | 2019-11-22 | 昕诺飞控股有限公司 | The method of component of the 3D printing production for using in the illumination device |
-
2013
- 2013-07-31 CN CN201320462227.9U patent/CN203501034U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383092A (en) * | 2013-07-31 | 2013-11-06 | 东莞市金达照明有限公司 | Dynamic colorful lamp |
| CN103383092B (en) * | 2013-07-31 | 2017-04-12 | 广东金达照明科技股份有限公司 | Dynamic colorful lamp |
| CN110494270A (en) * | 2017-04-10 | 2019-11-22 | 昕诺飞控股有限公司 | The method of component of the 3D printing production for using in the illumination device |
| CN110494270B (en) * | 2017-04-10 | 2021-12-21 | 昕诺飞控股有限公司 | Method for 3D printing production of components for use in lighting devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG KAMTATLIGHTING CO., LTD. Free format text: FORMER NAME: DONGGUAN KAMTATLIGHTING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong province Hengli village Wangniudun Dongguan JINDA Industrial Park Patentee after: GUANGDONG KAMTATLIGHTING CO., LTD. Patentee after: Graduate School at Shenzhen, Tsinghua University Address before: 523047 Guangdong province Hengli village Wangniudun Dongguan JINDA Industrial Park Patentee before: Dongguan Kamtatlighting Co., Ltd. Patentee before: Graduate School at Shenzhen, Tsinghua University |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20170731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |