CN2789581Y - Stage illuminating lamps - Google Patents
Stage illuminating lamps Download PDFInfo
- Publication number
- CN2789581Y CN2789581Y CNU2005200042867U CN200520004286U CN2789581Y CN 2789581 Y CN2789581 Y CN 2789581Y CN U2005200042867 U CNU2005200042867 U CN U2005200042867U CN 200520004286 U CN200520004286 U CN 200520004286U CN 2789581 Y CN2789581 Y CN 2789581Y
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- lamp
- utility
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- stage
- mixer
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Abstract
The utility model relates to a stage illuminating lamp which comprises a lamp hanger and a lamp cap arranged in an inner cavity of the lamp hanger. The utility model is characterized in that a color mixer capable of changing colors is arranged in the inner cavity of the lamp hanger and in front of the lamp cap, and an eyeglass interchanging device capable of changing the angle of a light beam is arranged in front of the color mixer. Because the color mixer is arranged in the inner cavity of the illuminating lamp, and because the front end of the illuminating lamp is provided with the eyeglass interchanging device, the utility model realizes an illuminating lamp which can dynamically change the colors as well as change eyeglasses according to different requirements through hand operation to change a projecting angle; moreover, the utility model can realize a multifunctional stage illuminating lamp which can dynamically change the colors and has flickering strong light or constant weak light, etc. through selecting different lamp caps, such as a stroboscopic lamp, a barrel lamp, a screw-thread focus lamp, a PC focus lamp or an oval reflecting focus lamp, etc., and being matched with relative control circuits. The utility model enlarges the visual effect of the general stage illuminating lamp and increases the artistic color of a stage.
Description
Technical field:
The utility model relates to a kind of light units, relates to the stage lamp in a kind of stage theater light units specifically.
Background technology:
In the setting of stage theater, the use of light fixture is very extensive.According to different setting requirement, the selection of light fixture is had nothing in common with each other: the monochromatic light fixture of the needs that have, what have needs colored lamp, the light fixture of the dynamic convertible color of needs that has.In disco, the strong place of KTV equal rhythm, also need to select for use and can glimmer at a high speed, send the light fixture of high light, perhaps can change the light fixture of light beam crevice projection angle.The stroboscopic lamp (Strobe) that can buy on the present market, bobbin lamp (PAR Can), screw thread spotlight (FresnelSpotlight), PC spotlight (Prism-Convex Spotlight) or oval mirror spotlight (Ellipsoidal ReflectorSpotlight) or be exactly can not turn colors, can not change beam angle exactly, perhaps, or can not turn colors can not change the light beam crevice projection angle exactly, thereby its range of application is subjected to very big restriction.In addition, the light fixture of selling on the market that can constantly change beam angle is the comparatively complicated electron-optical system of a cover now, often use control circuit to control motor and adjust one group eyeglass, realize variable light beam crevice projection angle by the focal length of adjusting one group eyeglass, its price is comparatively expensive, is not suitable for general public place of entertainment and most consumer.
The utility model content:
Technical problem to be solved in the utility model is at above-mentioned stroboscopic lamp, the bobbin lamp, and the screw thread spotlight, PC spotlight or oval mirror spotlight the deficiencies in the prior art provide the stage lamp of a kind of convertible color, intensity of light and light beam crevice projection angle.
The technical scheme that the utility model proposed is:
A kind of stage lamp comprises lamp bracket and places the interior lamp holder of its inner chamber, it is characterized in that, described lamp bracket inner chamber anterior locations interior and lamp holder is provided with the colo(u)r mixer of convertible color.
Described colo(u)r mixer anterior locations is provided with the eyeglass device for interchanging of convertible beam angle.
Described lamp holder can be a stroboscopic lamp, bobbin lamp, screw thread spotlight, PC spotlight or oval mirror spotlight.
Described colo(u)r mixer comprises cyan, magenta and yellow three optical filters, is fixed on the bearing support with three respectively and the electric machine assembly that can drive its rotation links, and motor links to each other with the colour mixture control circuit.
Described eyeglass device for interchanging comprises eyeglass and lens hanger, and the lens hanger inner ring is provided with the screens sheet that can be lens orientation, and screens sheet top is provided with block.
The utility model is provided with the eyeglass device for interchanging by at the light fixture inner chamber colo(u)r mixer being set at the light fixture front end, has realized a kind of turn colors dynamically, can change the light fixture of the crevice projection angle of light beam by manual replacing eyeglass according to different needs again; And, by selecting different lamp holders for use, such as selecting stroboscopic lamp for use, the bobbin lamp, the screw thread spotlight, PC spotlight or oval mirror spotlight etc. cooperate with relevant control circuit, can realize the dynamic turn colors of a kind of energy, and high light for flicker, the multi-functional stage lamp of the perhaps constant low light level etc. has enlarged the visual effect of general stage lamp, has increased the artistic color of stage.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model eyeglass device for interchanging structural representation;
Fig. 3 is the utility model colo(u)r mixer structural representation one;
Fig. 4 is the utility model colo(u)r mixer structural representation two;
Fig. 5 is four kinds of interchangeable eyeglass schematic diagrames of the utility model;
Fig. 6 is the utility model control section circuit block diagram;
Fig. 7 is the utility model control section physical circuit figure one;
Fig. 8 is the utility model control section physical circuit figure two;
Fig. 9 is the utility model colo(u)r mixer control section initialize routine schematic flow sheet;
Figure 10 is the utility model colo(u)r mixer control section main program flow schematic diagram;
Figure 11 is the utility model colo(u)r mixer control section serial port interrupt routine schematic flow sheet;
Figure 12 is the utility model colo(u)r mixer control section external interrupt 0 program circuit schematic diagram;
Figure 13 is the utility model colo(u)r mixer control section timer 0 interrupt routine schematic flow sheet.
The specific embodiment:
Below, in conjunction with the accompanying drawings, and be example with the stroboscopic lamp, stage lamp of the present utility model is further described.
As shown in Figure 1, the utility model comprises lamp bracket 2 and lamp holder 4, described lamp bracket 2 can be tubular or bowl shaped structure, also can be other structures, lamp holder 4 places its intracavity bottom, join with control section, it flashes frequency and lamplight brightness all can be regulated by the control section programming Control, can send the strong white light that flashes at a high speed with high brightness.The utility model is characterised in that: chamber within described lamp bracket 2, and the anterior locations that is positioned at lamp holder 4 is provided with the colo(u)r mixer 3 of convertible color, this colo(u)r mixer 3 are to improve design according to existing C MY additive colo(u)r system at present.In the prior art, the CMY additive colo(u)r system is the color of mixing generation by a certain percentage by cyan (Cyan), pinkish red (Magenta) and yellow (Yellow) three kinds of basic colors, is also referred to as the subtractive mixture of colors system.In subtractive mixture of colors, when subtracting each other, three primary colours equivalent can obtain black; Yellow and the magenta of equivalent is subtracted each other and cyan can obtain redness when being zero; Equivalent cyan and magenta are subtracted each other and yellow can obtain blueness when being zero; Yellow and the cyan of equivalent is subtracted each other and magenta can obtain green when being zero; Also three kinds of colors can be mixed by corresponding proportion and can obtain any color of wanting.The utility model is according to above-mentioned principle, the optical filter layering of above-mentioned three kinds of colors is provided with, and makes its independent assortment by certain control method, can obtain different color change effects.As shown in Figure 3, Figure 4, the utility model colo(u)r mixer 3 comprises cyan optical filter 22, pinkish red optical filter 24 and yellow filter 26, above-mentioned three optical filters divide three layers to be arranged on lamp bracket 2 inner chambers, link to each other with the stepper motor output shaft of electric machine assembly 21 respectively, can control by control section, drive to be rotated by stepper motor, electric machine assembly 21 is fixed on the bearing support 23, position between 23 of bearing supports are fixed among the lamp bracket 2.When control section sends control signal for electric machine assembly 21 by set control program, stepper motor can drive each optical filter on demand according to its control signal and rotate or stop, make it superimposed on demand, to obtain required different colours, rotation along with stepper motor, color also changes by different superimposed degree, simultaneously because the flashing at a high speed of lamp holder 4, thereby can obtain the visual effect of time extraordinary splendor.
Fig. 9～Figure 13 has provided the job step of each program circuit in the sudden strain of a muscle tube drive circuit control procedure of the utility model.It comprises initialize routine flow process, main program flow, serial port interrupt routine flow process, external interrupt 0 program circuit and timer 0 interrupt routine flow process, above-mentioned each flow process is mainly by controller AT89C51-20PI control, but according to its address switch range setting DMX control model, flashing brightness, flash the time, flash speed, flash frequency with the control stroboscopic lamp.
The utility model also can be within lamp bracket 2 chamber and the anterior locations that is positioned at lamp holder 4 be provided with the eyeglass device for interchanging 1 of convertible beam angle.As shown in Figure 2, described eyeglass device for interchanging 1 comprises eyeglass 11 and lens hanger 12, and wherein eyeglass 11 is four kinds of eyeglasses as shown in Figure 5, and one is that clear glass 11.1 constitutes, and has utmost point arrow beam of light angle (Vnsp-Very Narrow Spot), and rising angle is 15 degree; It two is that spot glass 11.2 constitutes, and has than arrow beam of light angle (Nsp-Narrow Spot), and rising angle is 19 degree; It three is a facted lens 11.3, has medium beam angle (Mfl-Medium Flood), is of a size of 6 * 22mm, and rising angle is 21 degree; It four is a facted lens 11.4 also, has wide-angle light beam angle (Wfl-Wide Flood), is of a size of 6 * 12mm, and rising angle is 30 degree.In lens hanger 12 inner ring bottoms, be provided with screens sheet 13, make the usefulness of eyeglass 11 location, screens sheet 13 tops are provided with block 14, can locate by first card release bit slice 13 when eyeglass 11 is placed in the lens hanger 12, fixing by block 14 then, eyeglass 11 can not drop when rotating with assurance lamp bracket 2.When changing different eyeglasses, just can obtain different beam angles, thereby obtain different beam effect.
When selecting the bobbin lamp for use, the screw thread spotlight, PC spotlight or oval mirror spotlight are as lamp holder, and cooperate with correspondent control circuits, the utility model also can be realized a kind of multi-functional stage lamp, because its cardinal principle and design concept and above-mentioned stroboscopic lamp are similar, is not giving unnecessary details herein.
Claims (5)
1, a kind of stage lamp comprises lamp bracket and places the interior lamp holder of its inner chamber, it is characterized in that, described lamp bracket inner chamber anterior locations interior and lamp holder is provided with the colo(u)r mixer of convertible color.
2, stage lamp according to claim 1 is characterized in that, described colo(u)r mixer anterior locations is provided with the eyeglass device for interchanging of convertible beam angle.
3, stage lamp according to claim 1 and 2 is characterized in that, described lamp holder can be a stroboscopic lamp, bobbin lamp, screw thread spotlight, PC spotlight or oval mirror spotlight.
4, stage lamp according to claim 1 and 2, it is characterized in that, described colo(u)r mixer comprises cyan, magenta and yellow three optical filters, is fixed on the bearing support with three respectively and the electric machine assembly that can drive its rotation links, and motor links to each other with the colour mixture control circuit.
5, stage lamp according to claim 2 is characterized in that, described eyeglass device for interchanging comprises eyeglass and lens hanger, and the lens hanger inner ring is provided with the screens sheet that can be lens orientation, and screens sheet top is provided with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200042867U CN2789581Y (en) | 2005-02-04 | 2005-02-04 | Stage illuminating lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200042867U CN2789581Y (en) | 2005-02-04 | 2005-02-04 | Stage illuminating lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789581Y true CN2789581Y (en) | 2006-06-21 |
Family
ID=36789912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200042867U Expired - Fee Related CN2789581Y (en) | 2005-02-04 | 2005-02-04 | Stage illuminating lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789581Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588764A (en) * | 2010-09-07 | 2012-07-18 | 百奇股份有限公司 | Stage light |
| CN104075144A (en) * | 2013-03-27 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lighting device adjustable in lighting range |
| CN105889816A (en) * | 2016-04-05 | 2016-08-24 | 佛山市毅丰电器实业有限公司 | Color mixing system of stage lamp |
| CN111750322A (en) * | 2019-03-28 | 2020-10-09 | 罗布照明公司 | LED light engine with integrated color system |
-
2005
- 2005-02-04 CN CNU2005200042867U patent/CN2789581Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588764A (en) * | 2010-09-07 | 2012-07-18 | 百奇股份有限公司 | Stage light |
| CN104075144A (en) * | 2013-03-27 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lighting device adjustable in lighting range |
| CN104075144B (en) * | 2013-03-27 | 2016-09-28 | 深圳市海洋王照明工程有限公司 | The adjustable illuminator of illumination zone |
| CN105889816A (en) * | 2016-04-05 | 2016-08-24 | 佛山市毅丰电器实业有限公司 | Color mixing system of stage lamp |
| CN111750322A (en) * | 2019-03-28 | 2020-10-09 | 罗布照明公司 | LED light engine with integrated color system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 Termination date: 20130204 |