CN102954439B - Color disc for stage lamps, lamp with color disc, and method for controlling lamp - Google Patents
Color disc for stage lamps, lamp with color disc, and method for controlling lamp Download PDFInfo
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- CN102954439B CN102954439B CN201110433066.6A CN201110433066A CN102954439B CN 102954439 B CN102954439 B CN 102954439B CN 201110433066 A CN201110433066 A CN 201110433066A CN 102954439 B CN102954439 B CN 102954439B
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- arc lamp
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Abstract
The invention discloses a color disc for stage lamps, a lamp with the color disc, and a method for controlling the lamp. The color disc comprises a color piece, a color piece fixed part and an installing part, wherein the color piece fixed part is arranged around the installing part and fixedly connected with the installing part; the color piece fixed part is provided with a plurality of light holes, wherein one of the light holes is a white light hole, the other light holes are colorful light holes, and the colorful light holes are correspondingly covered with the color piece; and an included angle is formed between a plane at which the color piece fixed part is located and a plane at which the installing part is located. A stage lamp using the improved color disc has the following beneficial effects of reducing the temperature of a bulb and prolonging the service life of the bulb.
Description
Technical field
Patent of the present invention relates to a kind of stage lamp, be specifically related to stage lamp colour disk, apply the control method of light fixture and this light fixture of this colour disk.
Background technology
At modern dance desk lamp optical arena, often use ultrashort arc lamp to steep as light source; Ultrashort arc lamp bubble refers to that the arc length of bulb only has 1mm left and right, and what can be similar to regards spot light as.Present stage, ultrashort arc lamp bubble specifically referred to OSRAM SIRIUS HRI 180W, OSRAM SIRIUS HRI 230W, OSRAM SIRIUS HRI 280W, OSRAM SIRIUS HRI 330W, PHILIPS MSD Platinum 5R, PHILIPS MSD Platinum 15R etc.In prior art, use the stage lamp equipment of ultrashort arc lamp bubble, its color chips 301 and colour disk installation portion 302 are in same plane, colour disk installation portion 302 is vertical with the axis of bulb 100, be assembled into after light fixture, color chips 301 is perpendicular to the axis direction (as shown in Figure 1) of bulb, in Fig. 1, 101 is the luminous focus of bulb, in use procedure, in the time that color chips 301 screws in light beam 102, light portion reflects, cause temperature in light fixture to raise rapidly, now in order to reduce the temperature of bulb, can only be just power and the rotating speed strengthening to the blower fan of bulb heat radiation, also will improve the noise of whole light fixture, bulb power moves all the time under full power state in addition, also can make the lost of life of bulb.
Thisly depend merely on air-cooled stage lamp, just there is following several deficiency at performance, the aspect such as energy-conservation: 1, bulb life is short; 2, light fixture noise is large; 3, not energy-conservation.
Summary of the invention
The first goal of the invention of the present invention is to overcome the defect of prior art, and a kind of novel colour disk is provided, and while applying this colour disk, light fixture can not heat up rapidly.
The second goal of the invention of the present invention is to provide the stage lamp of a kind of to prolong the life of lamps, low noise, environmental protection and energy saving.
The 3rd goal of the invention of the present invention is to provide a kind of control method of light fixture.
In order to realize the first goal of the invention of the present invention, the present invention adopts following technical scheme:
A colour disk for stage lamp, comprises color chips, color chips fixed part and installation portion, and color chips fixed part is arranged on installation portion around and is fixedly connected with installation portion; Described color chips fixed part is provided with some loopholes, and one of them loophole is white light hole, and other loophole is colored unthreaded hole, and on colored unthreaded hole, correspondence is coated with color chips; Between described color chips fixed part place plane and installation portion place plane, form an angle, the angle of this angle is greater than 90 ° and be less than 180 °.
As preferred version of the present invention: between described color chips fixed part place plane and installation portion place plane, the angle of angle is greater than 135 ° and be less than 175 °.
As present invention further optimization scheme: be provided with color chips location structure on described installation portion.
In order to realize the second goal of the invention of the present invention, the present invention adopts following technical scheme:
Apply a light fixture for above-mentioned colour disk, comprise ultrashort arc lamp bubble, colour disk, glass heat-proof sheet, described ultrashort arc lamp bubble is arranged on the below of corresponding loophole; Described glass heat-proof sheet is arranged between loophole and ultrashort arc lamp bubble, and forms an angle with the axis of ultrashort arc lamp bubble.
As preferred version of the present invention: the angle of the axis of glass heat-proof sheet and ultrashort arc lamp bubble is greater than 5 ° and be less than 60 °.
Described light fixture also comprises motor, controller and rectifier, and described colour disk is connected with controller by motor, and controller, rectifier, ultrashort arc lamp bubble connect successively.
In order to realize the 3rd goal of the invention of the present invention, the present invention adopts following technical scheme:
A method of controlling above-mentioned light fixture, comprises the following steps:
(1) in the time that is just steeping ultrashort arc lamp in the white light hole of colour disk, its corresponding running speed and angle are fed back to controller by motor; Controller, according to the running speed of motor and angle, sends corresponding control signal to rectifier, adjusts the power of ultrashort arc lamp bubble by rectifier, makes ultrashort arc lamp bubble capacity operation;
(2) in the time that the colored unthreaded hole of colour disk is just steeping ultrashort arc lamp, its corresponding running speed and angle are fed back to controller by motor; Controller, according to the running speed of motor and angle, sends corresponding control signal to rectifier, downgrades the power of ultrashort arc lamp bubble by rectifier, and ultrashort arc lamp bubble is moved below total power.
Beneficial effect of the present invention:
1, by existing color chips inclination certain angle, avoid part reflection ray to be directly reflected back bulb loca, can reduce the temperature in light fixture, improve the life-span of bulb; 2, the light fixture after use this patent scheme just can reduce rotating speed and the power of blower fan, reaches the object of the noise that reduces light fixture; 3, will between glass heat-proof sheet in light fixture and the axis of bulb, certain angle be set, avoid part reflection ray to be directly reflected back bulb loca, can reduce the temperature in light fixture, improve the life-span of bulb; 4, in the time that color chips rotates away from light beam, ultrashort arc lamp bubble capacity operation; When color chips rotates in light beam, ultrashort arc lamp steeps not at capacity operation, and bulb is more energy-conservation, reduces lamp temperatures.
Brief description of the drawings
Fig. 1 is the scheme of installation of the color chips of prior art stage lamp and heat shield, bulb;
Fig. 2 is the structure top view of colour disk of the present invention;
Fig. 3 is the structure cutaway view of colour disk of the present invention;
Fig. 4 is the scheme of installation of the color chips of stage lamp of the present invention and heat shield, bulb.
Detailed description of the invention
Shown in Fig. 2-3, the colour disk of stage lamp of the present invention, comprises color chips 401, color chips fixed part 402 and installation portion 403, and color chips fixed part 402 is arranged on installation portion 403 around and is fixedly connected with installation portion 403; Color chips fixed part 402 is provided with some loopholes 405, and one of them loophole 405 is white light hole, and other loophole 405 is colored unthreaded hole, and on colored unthreaded hole, correspondence is coated with color chips 401; Between color chips fixed part 402 place planes and installation portion 403 place planes, form an angle, the angle of this angle is greater than 90 ° and be less than 180 °; Angle angle the best between color chips fixed part 402 place planes and installation portion 403 place planes is less than 175 ° for being greater than 135 °; On installation portion 403, be provided with color chips location structure 404, location while facilitating color chips 401 fixing.
Shown in Fig. 4, the stage lamp of the above-mentioned colour disk of application of the present invention, comprises ultrashort arc lamp bubble 100, colour disk, glass heat-proof sheet 201, controller, rectifier and motor, and ultrashort arc lamp bubble 100 is arranged on the below of corresponding loophole 405; Described glass heat-proof sheet 201 is arranged between loophole 405 and ultrashort arc lamp bubble 100, and forms an angle with the axis of ultrashort arc lamp bubble 100, and angle the best of this angle is less than 60 ° for being greater than 5 °; Controller, rectifier, ultrashort arc lamp bubble 100 connect successively, and described colour disk is connected with controller by motor, and motor is connected with the installation portion 403 of colour disk.
Control method in above-mentioned stage lamp use procedure, is specially:
(1) in the time that the white light hole of colour disk is just steeping 100 to ultrashort arc lamp, its corresponding running speed and angle are fed back to controller by motor; Controller, according to the running speed of motor and angle, to send corresponding control signal to rectifier, is adjusted the power of ultrashort arc lamp bubble 100 by rectifier, make ultrashort arc lamp steep 100 capacity operations;
(2) in the time that the colored unthreaded hole of colour disk is just steeping 100 to ultrashort arc lamp, its corresponding running speed and angle are fed back to controller by motor; Controller, according to the running speed of motor and angle, sends corresponding control signal to rectifier, downgrades the power of ultrashort arc lamp bubble 100 by rectifier, and ultrashort arc lamp bubble 100 is moved below total power.
Claims (4)
1. a control method for stage lamp, this stage lamp comprises ultrashort arc lamp bubble (100), colour disk, glass heat-proof sheet (201), described ultrashort arc lamp bubble (100) is arranged on the below of corresponding loophole (405); Described glass heat-proof sheet (201) is arranged between loophole (405) and ultrashort arc lamp bubble (100), and forms an angle with the axis of ultrashort arc lamp bubble (100); This stage lamp also comprises motor, controller and rectifier, and described colour disk is connected with controller by motor, and controller, rectifier, ultrashort arc lamp bubble (100) connect successively; Described colour disk comprises color chips (401), color chips fixed part (402) and installation portion (403), and color chips fixed part (402) is arranged on installation portion (403) around and is fixedly connected with installation portion (403); Described color chips fixed part (402) is provided with some loopholes (405), and one of them loophole (405) is white light hole, and other loophole (405) is colored unthreaded hole, and on colored unthreaded hole, correspondence is coated with color chips (401); Between described color chips fixed part (402) place plane and installation portion (403) place plane, form an angle, the angle of this angle is greater than 90 ° and be less than 180 °; It is characterized in that described control method comprises the following steps:
(1) in the time that (100) are just being steeped to ultrashort arc lamp in the white light hole of colour disk, its corresponding running speed and angle are fed back to controller by motor; Controller, according to the running speed of motor and angle, sends corresponding control signal to rectifier, adjusts the power of ultrashort arc lamp bubble (100) by rectifier, makes ultrashort arc lamp bubble (100) capacity operation;
(2) in the time that the colored unthreaded hole of colour disk is just steeping (100) to ultrashort arc lamp, its corresponding running speed and angle are fed back to controller by motor; Controller, according to the running speed of motor and angle, sends corresponding control signal to rectifier, downgrades the power of ultrashort arc lamp bubble (100) by rectifier, and ultrashort arc lamp bubble (100) is moved below total power.
2. the control method of stage lamp according to claim 1, is characterized in that: the angle of the angle between described color chips fixed part (402) place plane and installation portion (403) place plane is greater than 135 ° and be less than 175 °.
3. the control method of stage lamp according to claim 1, is characterized in that: the angle between the axis of described glass heat-proof sheet (201) and ultrashort arc lamp bubble (100) is greater than 5 ° and be less than 60 °.
4. the control method of stage lamp according to claim 1, is characterized in that: on described installation portion (403), establish
Be equipped with color chips location structure (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433066.6A CN102954439B (en) | 2011-12-22 | 2011-12-22 | Color disc for stage lamps, lamp with color disc, and method for controlling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433066.6A CN102954439B (en) | 2011-12-22 | 2011-12-22 | Color disc for stage lamps, lamp with color disc, and method for controlling lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102954439A CN102954439A (en) | 2013-03-06 |
| CN102954439B true CN102954439B (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110433066.6A Active CN102954439B (en) | 2011-12-22 | 2011-12-22 | Color disc for stage lamps, lamp with color disc, and method for controlling lamp |
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| Country | Link |
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| CN (1) | CN102954439B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391670B (en) * | 2013-07-10 | 2015-09-16 | 宁波市富来电子科技有限公司 | A kind of method of light-illuminating angle control system and adjustment light-illuminating angle |
| CN104676380B (en) * | 2015-03-03 | 2017-03-22 | 广州市浩洋电子股份有限公司 | Stage lamp convenient for heat dissipation |
| CN105180079A (en) * | 2015-07-17 | 2015-12-23 | 广州市浩洋电子有限公司 | Color wheel system for stage lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379860Y (en) * | 1999-05-19 | 2000-05-24 | 黎景森 | Program control and large type optical fiber advertising lamp box |
| JP2000348532A (en) * | 1999-06-03 | 2000-12-15 | Plus Property Corp | Heat radiating and cooling structure of lamp |
| CN100422849C (en) * | 2005-02-23 | 2008-10-01 | 扬明光学股份有限公司 | Projector |
| CN201180940Y (en) * | 2008-02-04 | 2009-01-14 | 蒋伟楷 | Simple disassembly graphic disk |
| EP2113714B1 (en) * | 2008-04-30 | 2012-09-12 | Martin Professional A/S | Color wheel |
| CN101655225B (en) * | 2008-08-18 | 2011-03-23 | 鸿富锦精密工业（深圳）有限公司 | Light source structure and projector with same |
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2011
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| CN102954439A (en) | 2013-03-06 |
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Address after: Baiyun District of Guangzhou City, Guangdong province 510540 North Tai Road No. 1633 Guangzhou private science and Technology Park Branch Road No. 8 Guangzhou Chaiyi light Co Ltd Patentee after: Guangzhou Colourful Lighting Co.,Ltd. Address before: Baiyun District of Guangzhou City, Guangdong province 510540 North Tai Road No. 1633 Guangzhou private science and Technology Park Branch Road No. 8 Guangzhou Chaiyi light Co Ltd Patentee before: GUANGZHOU FINEART LIGHTING Co.,Ltd. |
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