CN102679274A - Imaging system for cutting light spots - Google Patents
Imaging system for cutting light spots Download PDFInfo
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- CN102679274A CN102679274A CN2011101343397A CN201110134339A CN102679274A CN 102679274 A CN102679274 A CN 102679274A CN 2011101343397 A CN2011101343397 A CN 2011101343397A CN 201110134339 A CN201110134339 A CN 201110134339A CN 102679274 A CN102679274 A CN 102679274A
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- cutting
- hot spot
- imaging system
- mating plate
- grating
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Abstract
The invention relates to an imaging system for cutting light spots applied to a stage lamp. The imaging system comprises a plurality of metallic light-cutting sheets which are not in contact with each other, an elastic grating and a plurality of motors for driving the light-cutting sheets or grating to act through gears. The light-cutting sheets are driven to coordinately act by the motors through the gears, so that light-transmitting ports in any shape and direction are realized; light beams are emitted through the light-transmitting ports and are formed into a corresponding light spot pattern; and the light spots are adjusted through the contraction of the grating. The imaging system for cutting light spots solves the problem that various pattern effects cannot be achieved because the light spots cannot be cut by the traditional stage lamp.
Description
Technical field
The present invention relates to the stage lighting field, be specifically related to be used for the hot spot cutting imaging system of stage lighting.
Background technology
At present, the Computer lamp of stage lighting industry realizes that the variation of spot pattern relies on pattern disk basically, and the quantity of pattern disk has determined the quantity of Computer lamp spot pattern, has bigger limitation.
Because pattern disk has certain volume and quality entities, thereby makes the use amount on Computer lamp limit to some extent, thereby causes the finiteness of Computer lamp spot pattern effect.
Hot spot cutting imaging system of the present invention can be through cutting the mating plate interoperation; Realize the Tong Guangkou of arbitrary shape; Light beam throws away through this logical light mouth and forms corresponding spot pattern; And can regulate the size of hot spot through the contraction of grating, thus greatly expanded the diversity and the flexibility of light spot shape, make stage lighting can be used for a greater variety of application scenarios.
Summary of the invention
A kind of hot spot cutting imaging system involved in the present invention, it can realize arbitrary shape through cutting the interoperation of mating plate, with the kind of Computer lamp hot spot by limited become unlimited maybe, thereby greatly enriched the spot pattern effect of Computer lamp.
The present invention comprises that mainly a plurality of mutually non-touching metals cut mating plate; Telescopic grating; A plurality of motors of cutting mating plate or grating action through gear driven etc.
According to an aspect of the present invention, can hot spot cutting imaging system of the present invention be fixed on the metallic support,, make hot spot cutting imaging system can on this support, carry out the rotation of certain angle through driven by motor.This metallic support mainly is to be used for fixing to support hot spot cutting imaging system, and four swiveling wheels are set this support and hot spot cuts into the picture system engages, makes hot spot cutting imaging system rotate.
Because the present invention can adopt above structure; Therefore can utilize the interoperation and accurate location of cutting mating plate easily; Block hot spot and form new spot pattern; The mating plate of cutting among the present invention can the flexible and swing in certain yardstick and angle, can form the logical light mouth of needed hot spot in any direction.Can great property versatile and flexible regulate hot spot through combining grating, making.
The present invention is simple in structure, accurate positioning, variation abundant, has satisfied the demand of light of stage to the hot spot modeling effect to a great extent.
Description of drawings
In following description, with the details of setting forth one or more embodiment of the present invention to the accompanying drawing and the specific embodiment.From these descriptions, accompanying drawing and claim, can know other features, objects and advantages of the present invention, but the embodiment in the accompanying drawing does not constitute to any restriction of the present invention.
Accompanying drawing 1 is the upward view of hot spot cutting imaging system of the present invention.
Accompanying drawing 2 is the vertical view of hot spot cutting imaging system of the present invention.
Accompanying drawing 3 is the sketch map of cutting the mating plate structure of one embodiment of the invention.
Label declaration among the figure:
1 cuts mating plate
2 compressing tablets
3 disks
4 swiveling wheels
5 gears
6 guide rail copper posts
7 panel beating supports
8 gratings
9 grating motors
10 disc motors
11,12,13,14 cut the mating plate motor
The specific embodiment
The hot spot that the present invention relates to use on a kind of stage lighting cuts imaging system.According to an illustrative examples of the present invention, with shown in the accompanying drawing 2, comprising: 4 fan-shaped mating plate (1), grating (8), motor (9), (10), (11), (12), (13), (14) etc. of cutting for example like accompanying drawing 1.Accompanying drawing 3 is a kind of sketch map of cutting the mating plate structure of the present invention.But, obviously, it will be understood by those skilled in the art that the described mating plate (1) of cutting not only can be fan-shaped, and can make arbitrary shape according to actual needs.
With shown in the accompanying drawing 2, in fixing panel beating, connect the panel beating support (7) that square four summits are provided with swiveling wheel (4) like accompanying drawing 1, swiveling wheel (4) engages with the chassis of disk (3), under the drive of motor (10), and the rotation of realization disk (3).Catch capable of using has effectively stopped the swing of motor (10), and the rotation that comes limit disk (3) within the specific limits.Realize the pattern rotation thus.
Shown in accompanying drawing 1 and accompanying drawing 2; Connect foursquare four vertex positions in the profile in taking over a business of disk (3); For example 4 fan-shaped mating plates (1) of cutting are set; Separate and fixedly cut the relative position of mating plate (1) on disk (3) card normal direction by compressing tablet (2), fix the relative position on the card of cutting mating plate (1) by the guide rail copper post (6) that is fixed on the rotating disk.Four fan-shaped mating plates (1) of cutting are respectively by four groups of motor-driven, shown in accompanying drawing, and motor (11), motor (12), motor (13), motor (14).
As shown in Figure 1; Cooperate under the drive at every group of motor; Stretch in trend circle disk center direction by cutting mating plate (1), drive by the rotating disk that has guide rail copper post and cut mating plate (1) is cooked certain radian in the covering of the fan that with gear (5) is the summit swing with gear (5) drive of cutting mating plate (1) sawtooth interlock.
As shown in Figure 1, cutting mating plate (1) for 4 all can the flexible and swing in certain yardstick and angle, so can be in the needed spot pattern of any square formation.Through 4 fan-shaped mating plate (1) interoperations of cutting of driven by motor, just can realize that four limits are with the arbitrary shape of interior (being quadrangle and triangle), the spot pattern of any direction, like triangle, rhombus, rectangle etc.In conjunction with circular light hole, also can form the figure that has radian, as fan-shaped etc.
As shown in Figure 2, by the contraction of motor (9) drive grating (8), can change to realize the spot pattern size.
More than combine accompanying drawing and specific embodiment that the present invention has been carried out detailed description.But, it will be appreciated by those skilled in the art that the above only is to illustrate and describe some specific embodiment; Utilize above embodiment only to be used for explaining technical scheme of the present invention; Therefore to scope of the present invention, especially the scope of claim does not have any restriction.Scope of the present invention is limited accompanying claims.
Claims (10)
1. the hot spot cutting imaging system of using on the stage lighting is characterized in that, comprising:
A plurality of mating plates of cutting;
Grating;
A plurality of motors of cutting mating plate or grating action through gear driven; With
Wherein, Said motor is through the said a plurality of mating plate interoperations of cutting of gear driven, and to realize the Tong Guangkou of arbitrary shape, light beam throws away the hot spot that forms corresponding pattern through this logical light mouth; Wherein, can also regulate the size of said hot spot through stretching of said grating.
2. hot spot cutting imaging system according to claim 1 is characterized in that said a plurality of mating plates of cutting are that metal is cut mating plate, and will be isolated from each other and can not contacted each other by compressing tablet.
3. hot spot cutting imaging system according to claim 1 is characterized in that the said mating plate of cutting is the fan-shaped mating plate of cutting.
4. hot spot cutting imaging system according to claim 1 is characterized in that the said mating plate of cutting is driven through gear by motor.
5. hot spot cutting imaging system according to claim 1 is characterized in that said grating is the telescopic grating by driven by motor.
6. hot spot cutting imaging system according to claim 1; It is characterized in that; The said hot spot diced system of controlling is fixed on the metallic support, through driven by motor, controls said hot spot cutting imaging system and on said metallic support, carries out the rotation of certain angle.
7. hot spot cutting imaging system according to claim 6 is characterized in that said metallic support has swiveling wheel (4), and said swiveling wheel (4) engages with the chassis of disk (3), under the drive of motor (10), realizes the rotation of said disk (3).
8. hot spot cutting imaging system according to claim 7 is characterized in that the swing of said motor (10) is stopped by catch, rotates within the specific limits so that limit said disk (3).
9. hot spot according to claim 1 cutting imaging system is characterized in that said a plurality of mating plates of cutting are to cut mating plate (1) by separately-driven four of four motors, cuts mating plate (1) and can both stretch independently and swing separately for said four.
10. hot spot cutting imaging system according to claim 1 is characterized in that, said logical light mouth is circular logical light mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110134339.7A CN102679274B (en) | 2011-05-20 | 2011-05-20 | Imaging system for cutting light spots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110134339.7A CN102679274B (en) | 2011-05-20 | 2011-05-20 | Imaging system for cutting light spots |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679274A true CN102679274A (en) | 2012-09-19 |
| CN102679274B CN102679274B (en) | 2014-10-29 |
Family
ID=46811602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110134339.7A Active CN102679274B (en) | 2011-05-20 | 2011-05-20 | Imaging system for cutting light spots |
Country Status (1)
| Country | Link |
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| CN (1) | CN102679274B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195930A (en) * | 2016-08-31 | 2016-12-07 | 成都恒坤光电科技有限公司 | A kind of hot spot adjusting part for projecting lamp and zoom projecting lamp |
| CN106195927A (en) * | 2016-08-31 | 2016-12-07 | 成都恒坤光电科技有限公司 | A kind of zoom projection optical system and zoom projecting lamp |
| CN106402801A (en) * | 2016-11-28 | 2017-02-15 | 广东技术师范学院 | Stage lighting cutter device |
| CN107990288A (en) * | 2017-12-27 | 2018-05-04 | 广州市雅江光电设备有限公司 | A kind of rotary hot spot chopping disk |
| CN108105721A (en) * | 2017-12-28 | 2018-06-01 | 广州祥明舞台灯光设备有限公司 | A kind of light pattern cutter |
| CN108761963A (en) * | 2018-05-29 | 2018-11-06 | 广州火盛科技有限公司 | A kind of multifunctional intellectual video display lamp |
| CN110887023A (en) * | 2019-12-27 | 2020-03-17 | 广州沃朗照明器材有限公司 | Electrodeless rotatory cutting system of light |
| WO2022021825A1 (en) * | 2020-07-31 | 2022-02-03 | 广州市浩洋电子股份有限公司 | Light beam cutting device capable of precisely performing positioning and stage lamp comprising same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201116691Y (en) * | 2007-11-26 | 2008-09-17 | 广州市番禺区南艺灯光音响实业有限公司 | Modified structure of multifunctional stage illumination lamp |
| CN201715452U (en) * | 2009-07-20 | 2011-01-19 | 广州彩熠灯光有限公司 | Imaging cutting system used for stage lights |
| CN202118813U (en) * | 2011-05-20 | 2012-01-18 | 广州市浩洋电子有限公司 | Light spot cutting imaging system |
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2011
- 2011-05-20 CN CN201110134339.7A patent/CN102679274B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116691Y (en) * | 2007-11-26 | 2008-09-17 | 广州市番禺区南艺灯光音响实业有限公司 | Modified structure of multifunctional stage illumination lamp |
| CN201715452U (en) * | 2009-07-20 | 2011-01-19 | 广州彩熠灯光有限公司 | Imaging cutting system used for stage lights |
| CN202118813U (en) * | 2011-05-20 | 2012-01-18 | 广州市浩洋电子有限公司 | Light spot cutting imaging system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195930A (en) * | 2016-08-31 | 2016-12-07 | 成都恒坤光电科技有限公司 | A kind of hot spot adjusting part for projecting lamp and zoom projecting lamp |
| CN106195927A (en) * | 2016-08-31 | 2016-12-07 | 成都恒坤光电科技有限公司 | A kind of zoom projection optical system and zoom projecting lamp |
| CN106402801A (en) * | 2016-11-28 | 2017-02-15 | 广东技术师范学院 | Stage lighting cutter device |
| CN107990288A (en) * | 2017-12-27 | 2018-05-04 | 广州市雅江光电设备有限公司 | A kind of rotary hot spot chopping disk |
| CN108105721A (en) * | 2017-12-28 | 2018-06-01 | 广州祥明舞台灯光设备有限公司 | A kind of light pattern cutter |
| CN108761963A (en) * | 2018-05-29 | 2018-11-06 | 广州火盛科技有限公司 | A kind of multifunctional intellectual video display lamp |
| CN110887023A (en) * | 2019-12-27 | 2020-03-17 | 广州沃朗照明器材有限公司 | Electrodeless rotatory cutting system of light |
| WO2022021825A1 (en) * | 2020-07-31 | 2022-02-03 | 广州市浩洋电子股份有限公司 | Light beam cutting device capable of precisely performing positioning and stage lamp comprising same |
| US11536440B2 (en) | 2020-07-31 | 2022-12-27 | Guangzhou Hao Yang Electronic Co., Ltd. | Beam shading device capable of accurately positioning and stage light having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102679274B (en) | 2014-10-29 |
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Address after: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109 Patentee after: Guangzhou Hao Yang electronic Limited by Share Ltd Address before: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109 Patentee before: Guangzhou Haoyang Electronics Co., Ltd. |
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