CN203311151U - Digital light column lamp - Google Patents
Digital light column lamp Download PDFInfo
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- CN203311151U CN203311151U CN2013203839264U CN201320383926U CN203311151U CN 203311151 U CN203311151 U CN 203311151U CN 2013203839264 U CN2013203839264 U CN 2013203839264U CN 201320383926 U CN201320383926 U CN 201320383926U CN 203311151 U CN203311151 U CN 203311151U
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- projection lens
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- digital light
- display chip
- light source
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Abstract
The utility model relates to a digital light column lamp. The lamp comprises a shell, a control circuit board arranged in the shell, a light source and a projection lens. A field angle of the projection lens is less than 8 degrees. The digital light column lamp also comprises an electronic display chip used to convert an electric signal output by the control circuit board into a corresponding digital image. The electronic display chip is arranged between the projection lens and the light source and is electrically connected with the control circuit board. Because the electronic display chip can display all the digital images and the images are projected through the projection lens, the digital light column lamp of the utility model can project various kinds of patterns and light columns with different colors so that a stage effect is spectacular and gorgeous.
Description
Technical field
The utility model relates to the stage light applications field, more particularly, relates to a kind of digital light post lamp.
Background technology
At present, in the stage lighting field, the application of down lamp is more and more general, but existing down lamp is to realize change in pattern by pattern disk, by color chips, realize change color, so change color and the change in pattern of existing down lamp are all extremely limited, concerning the stage application, limitation is very obvious.
The utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of digital light post lamp.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of digital light post lamp, comprise shell, be arranged on control circuit board, light source and projection lens in described shell, the field angle of described projection lens is less than 8 degree; This digital light post lamp also comprises the electronical display chip that is converted into corresponding digital picture for the electric signal by the output of described control circuit board, and described electronical display chip is located between described projection lens and described light source and is electrically connected to described control circuit board.
Digital light post lamp described in the utility model, wherein, the light that described light source sends reflects or is transmitted in described projection lens by described electronical display chip.
Digital light post lamp described in the utility model, wherein, described electronical display chip comprises DMD, LCOS or LCD.
Digital light post lamp described in the utility model, wherein, also be provided with diaphragm on described electronical display chip.
Digital light post lamp described in the utility model, wherein, described diaphragm comprises circular iris or non-rectilinear border diaphragm.
Digital light post lamp described in the utility model, wherein, described projection lens comprises tight shot or zoom lens.
Digital light post lamp described in the utility model, wherein, described light source comprises high-pressure sodium lamp, xenon lamp or solid light source.
Implement digital light post lamp of the present utility model, has following beneficial effect: because the electronical display chip can be by all Digital Image Displays out, and launch by projection lens, so digital light post lamp of the present utility model can project Protean pattern and color light beam, make stage effect more grand and gorgeous.
The accompanying drawing explanation
The utility model is described in further detail below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the structural representation of a kind of digital light post lamp the first embodiment of the utility model;
Fig. 2 is the structural representation of a kind of digital light post lamp the second embodiment of the utility model.
Embodiment
As shown in Figure 1, in the first embodiment of the present utility model, this digital light post lamp comprises shell 100, is arranged on control circuit board 101, light source 102 and projection lens 103 in shell 100.Wherein, the field angle of projection lens 103 is less than 8 degree, and the characteristics of this light fixture can show the light beam effect of projection image and formation while being projection simultaneously.In addition, this digital light post lamp also comprises the electronical display chip 104 that is converted into corresponding digital picture for the electric signal by control circuit board 101 output, and electronical display chip 104 is located between projection lens 103 and light source 102 and is electrically connected to control circuit board 101.Control circuit board 101 output electrical signals, electronical display chip 104 is converted into corresponding digital picture by electric signal, light source 103 by ray cast to electronical display chip 104, electronical display chip 104 can be by Digital Image Display out, light by light source 103 projections, throw away image by projection lens 103.Control circuit board 101 can be exported different electric signal, and electronical display chip 104 can be translated into corresponding digital picture, therefore digital light post lamp of the present utility model can project Protean pattern and color light beam, makes stage effect more grand and gorgeous.
In the present embodiment, 104 pairs of light of electronical display chip play a part is reflection, and electronical display chip 104 can adopt DMD(Digital Micro mirror Device), LCOS(Liquid Crystal on Silicon) or LCD(Liquid Crystal Display) etc. for generation of the display chip of digital picture.In addition, projection lens 103 can be that tight shot can be also zoom lens, and light source 102 can adopt high-pressure sodium lamp, xenon lamp or solid light source, and wherein solid light source refers to LED or LASER.Below all do not affect enforcement of the present utility model.
In addition, due to generally, effective perform region of electronical display chip is square, so the hot spot that light fixture casts out is generally rectangle, therefore in order to make projection more diversified, diaphragm (not illustrating with label in figure) can also be set on electronical display chip 104.The light beam shape that the shape difference of diaphragm casts out is also different, and for example the light beam that casts out of circular iris is shaped as circle, and the shape that the non-rectilinear border diaphragm casts out is for irregularly shaped etc.Can select according to stage effect.
As shown in Figure 2, in the second embodiment of the present utility model, each ingredient of this digital light post lamp is all identical with a upper embodiment with function, and different is that in the present embodiment, the light that 104 pairs of light sources 102 of electronical display chip send plays the transmission effect.
Above embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement accordingly, can not limit protection domain of the present utility model.All equalizations of doing with the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (7)
1. a digital light post lamp, comprise shell (100), be arranged on control circuit board (101), light source (102) and projection lens (103) in described shell (100), it is characterized in that, the field angle of described projection lens (103) is less than 8 degree; This digital light post lamp also comprises the electronical display chip (104) that is converted into corresponding digital picture for the electric signal by described control circuit board (101) output, and described electronical display chip (104) is located between described projection lens (103) and described light source (102) and is electrically connected to described control circuit board (101).
2. digital light post lamp according to claim 1, is characterized in that, the light that described light source (102) sends reflects by described electronical display chip (104) or is transmitted in described projection lens (103).
3. digital light post lamp according to claim 2, is characterized in that, described electronical display chip (104) comprises DMD, LCOS or LCD.
4. digital light post lamp according to claim 2, is characterized in that, also is provided with diaphragm on described electronical display chip (104).
5. digital light post lamp according to claim 4, is characterized in that, described diaphragm comprises circular iris or non-rectilinear border diaphragm.
6. digital light post lamp according to claim 2, is characterized in that, described projection lens (103) comprises tight shot or zoom lens.
7. digital light post lamp according to claim 2, is characterized in that, described light source (102) comprises high-pressure sodium lamp, xenon lamp or solid light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203839264U CN203311151U (en) | 2013-06-28 | 2013-06-28 | Digital light column lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203839264U CN203311151U (en) | 2013-06-28 | 2013-06-28 | Digital light column lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311151U true CN203311151U (en) | 2013-11-27 |
Family
ID=49617348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203839264U Expired - Fee Related CN203311151U (en) | 2013-06-28 | 2013-06-28 | Digital light column lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014205822A1 (en) * | 2013-06-28 | 2014-12-31 | 红蝶科技(深圳)有限公司 | Digital light column lamp |
-
2013
- 2013-06-28 CN CN2013203839264U patent/CN203311151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014205822A1 (en) * | 2013-06-28 | 2014-12-31 | 红蝶科技(深圳)有限公司 | Digital light column lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |