CN109681834A - A kind of stage lighting projection structure having animation effect - Google Patents
A kind of stage lighting projection structure having animation effect Download PDFInfo
- Publication number
- CN109681834A CN109681834A CN201811643483.1A CN201811643483A CN109681834A CN 109681834 A CN109681834 A CN 109681834A CN 201811643483 A CN201811643483 A CN 201811643483A CN 109681834 A CN109681834 A CN 109681834A
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- sheave
- light source
- rotation
- pattern
- animation effect
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- 230000000694 effects Effects 0.000 title claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002196 Pyroceram Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of stage lighting projection structures for having animation effect, including light source and image system, cartoon generation system is equipped between the light source and image system, the cartoon generation system is by fixed frame, pattern disk and runner assembly composition, the pattern disk and runner assembly is fixed on position between light source and image system by fixed frame, the pattern disk is made of the rotating member for being equipped with several width light emission patterns, the runner assembly is the driving mechanism of pattern disk rotation, when the runner assembly driving pattern disk rotation, each width light emission pattern order projects path position by source light, each width light emission pattern is set to form the projection of animation effect under the projection of light source and image system effect.The present invention applies on stage set, has sporty projected picture, thus effectively increases the dynamic effect of stage set, and application function is more significant.
Description
Technical field
The present invention relates to a kind of stage lightings, and in particular to a kind of stage lighting projective structure for having animation effect projection.
Background technique
Current light of stage is generally only to be realized using different radiation modalities for irradiating and increase the dynamic of entire stage
Feel color, radiation modality mainly passes through different light source and lens, realizes that constraint light generates straight line parallel irradiation, amplification
Irradiation etc., but its light-illuminating mode is fixed, and without dynamic effect, or passes through the swing of lamp body and light source
Radiation modality (such as light color variation) Lai Zengjia application scenarios effect, but effect is not obvious, therefore, using depositing before the lights
There is certain limitation.
Summary of the invention
The object of the present invention is in order to solve existing stage lighting, there are above-mentioned technical problems, provide one kind and have animation
The stage lighting projection structure of effect.
A kind of stage lighting projection structure having animation effect, including light source and image system, the light source and image system
Cartoon generation system is equipped between system, the cartoon generation system is made of fixed frame, pattern disk and runner assembly, the figure
Case disk and runner assembly are fixed on position between light source and image system by fixed frame, and the pattern disk is by being equipped with several width
The rotating member of light emission pattern is constituted, and the runner assembly is the driving mechanism of pattern disk rotation, and the runner assembly drives pattern
When disk rotates, each width light emission pattern order projects path position by source light, makes each width light emission pattern in the projection of light source
With the projection for forming animation effect under image system effect.
Further, the runner assembly is made of intermittent cam, interval sheave and driving motor, the intermittent cam and
Sheave of having a rest by fixed frame is fixed on position between light source and image system, and the driving motor is driven by driving intermittent cam
Interval sheave forms intermittent rotation, and the pattern disk is fixedly mounted on interval sheave, turns with the rotation of interval sheave
It is dynamic.
Further, the intermittent cam is made of pallet, cam shaft, slide block, and the slide block is to be located at pallet
On boss, the pallet is mounted on cam shaft, and slide block, which is equipped with, multiple stirs face；The interval sheave is by sheave
It is formed with sheave shaft, the sheave is the rotating wheel equipped with multiple turning gears, and the lateral surface of the turning gear is equipped with concave arc shape
Face, groove port is equipped between each turning gear, and the concave arc surface of the turning gear and the face of stirring of slide block form frictional rotation, institute
The pattern disk stated is mounted in the sheave shaft of interval sheave.
Further, the slide block is made of fixing lug boss and rotating boss, and the fixing lug boss is symmetrical by two
The arc convex portion of distribution forms, and rotating boss is made of two rotation axis, and described two rotation axis are respectively provided at arc convex
The symmetrical two sides in portion, the rotation side formation slide block of the arcuate flanks and rotation axis in the arc convex portion stir face.
Further, the cam shaft of the intermittent cam is equipped with rotate gear, and the driving motor utilizes transmission skin
Band drives rotate gear rotation.
Further, the fixed frame is made of two pieces of fixed blocks, and the isolation of multiple cylinders is equipped between two pieces of fixed blocks
Part is fixed to each other, and makes the spacing that installation intermittent cam and interval sheave is formed between two pieces of fixed blocks.
Further, the pattern disk is made using pyroceram material, several width light emission pattern rings
Shape is distributed on pattern disk, which rotates with the rotation of runner assembly.
Further, the cam shaft and sheave shaft upper and lower ends pass through bearing (ball) cover respectively, which will
Cam shaft and sheave shaft locating rotation are mounted on position between two pieces of fixed blocks.
Further, a main support is equipped between the light source and image system, the main support is by under fixed plate, fixed plate
Square two sides are equipped with the four support legs composition being equipped with above the side plate with dog-ear and fixed plate.
Further, the turning gear is to be inverted triangular structure.
Further, the light source is LED light source.
The present invention has substantive distinguishing features and significant progress following prominent:
1, the present invention includes light source and image system, and cartoon generation system, institute are equipped between the light source and image system
It states cartoon generation system to be made of fixed frame, pattern disk and runner assembly, the pattern disk and runner assembly pass through fixed frame
It is fixed on position between light source and image system, the pattern disk is made of the rotating member for being equipped with several width light emission patterns, institute
The driving mechanism that runner assembly is pattern disk rotation is stated, when the runner assembly driving pattern disk rotates, each width light emission pattern is suitable
Sequence projects path position by source light, and each width light emission pattern is made to form animation under the projection of light source and image system effect
The projection of effect.Therefore, the present invention applies on stage set, has sporty projected picture, thus effectively increases stage
The dynamic effect of scene, application function are more significant.
2, runner assembly of the invention is made of intermittent cam, interval sheave and driving motor, the intermittent cam and interval
Sheave is fixed on position between light source and image system by fixed frame, and the driving motor passes through between driving intermittent cam drive
Sheave of having a rest forms intermittent rotation, and the pattern disk is fixedly mounted on interval sheave, rotates with the rotation of interval sheave,
As a result, in limited pattern disk size, more light emission patterns can be arranged, so that can produce with the dynamic of mostly vivid
Effect is drawn, application effect is more significant.
3, intermittent cam of the invention is made of pallet, cam shaft, slide block, and the slide block is to be located on pallet
Boss, the pallet are mounted on cam shaft, and slide block stirs face equipped with multiple；The interval sheave is by sheave and slot
Shaft composition is taken turns, the sheave is the rotating wheel equipped with multiple turning gears, and the lateral surface of the turning gear is equipped with concave arc surface, respectively
Groove port is equipped between turning gear, the concave arc surface of the turning gear and the face of stirring of slide block form frictional rotation, described
Pattern disk is mounted in the sheave shaft of interval sheave.Therefore, drive pattern disk that can be stable when present invention application rotation rotates,
The animation effect for generating its pattern disk is more preferable.
4, slide block of the invention is made of fixing lug boss and rotating boss, and the fixing lug boss is symmetrical by two
Arc convex portion composition, rotating boss is made of two rotation axis, and described two rotation axis are respectively provided at arc convex portion pair
Claim two sides, the rotation side formation slide block of the arcuate flanks and rotation axis in the arc convex portion stirs face, therefore, this hair
It is bright in application, intermittent cam intermittent driving interval sheave is more preferably stable, keep the rotating property of its pattern disk more preferable, so that can be effective
Improve the animation effect of stage light irradiation.
5, a main support is equipped between light source and image system of the invention, the main support is by fixed plate, fixed plate lower section
Two sides are equipped with the four support legs composition being equipped with above the side plate with dog-ear and fixed plate.Therefore, light source, image system and animation
Generation system is simpler, compact when installing.
6, the present invention allows static light emission pattern to realize animation effect by runner assembly, and pattern disk uses high temperature resistant
Glass material is made, and be achieved in pattern disk is not influenced by stage lighting high temperature irradiation environment, light emission on holding pattern disk
Pattern stability will not deform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the cartoon generation system structural schematic diagram of the embodiment of the present invention.
Fig. 3 is the application schematic diagram of pattern disk of the embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
A kind of stage lighting projection structure having animation effect shown in referring to Figures 1 and 2, including light source 1 and image system
System 2 is equipped with cartoon generation system 3 between the light source 1 and image system 2, the cartoon generation system 3 is by fixed frame 31, figure
Case disk 32 and runner assembly 33 form, and the pattern disk 32 and runner assembly 33 pass through fixed frame 31 and be fixed on light source 1 and shadow
As position between system 2, the pattern disk 32 is made of the rotating member for being equipped with several width light emission patterns 321, the rotating group
Part 33 is the driving mechanism that pattern disk 32 rotates, when the runner assembly 33 drives pattern disk 32 to rotate, each width light emission pattern 321
Sequence projects path position by 1 light of light source, acts on each width light emission pattern 321 in the projection of light source 1 and image system 2
The lower projection for forming animation effect.
In embodiment, the light source 1 is LED light source, and image system 2 includes lens, imaging lens etc., the rotating group
Part 33 is made of intermittent cam 331, interval sheave 332 and driving motor 3316, and the intermittent cam 331 and interval sheave 332 are logical
It crosses fixed frame 31 and is fixed on position between light source 1 and image system 2, the driving motor 3316 passes through driving intermittent cam 331
Interval sheave 332 is driven to form intermittent rotation, the pattern disk 32 is fixedly mounted on interval sheave 332, with interval slot
It takes turns 332 rotation and rotates.Specifically, the intermittent cam 331 is by pallet 3311, cam shaft 3312,3313 groups of slide block
At the slide block 3313 is the boss being located on pallet 3311, and the pallet 3311 is mounted on cam shaft 3312, is dialled
Motion block 3313 stirs face 3314 equipped with multiple；The interval sheave 332 is made of sheave 3321 and sheave shaft 3322, institute
The sheave 3321 stated is the rotating wheel equipped with multiple turning gears 3323, and the turning gear 3323 is to be inverted triangular structure, this turn
The lateral surface of movable tooth 3323 is equipped with concave arc surface 3324, is equipped with groove port 3325, the turning gear between each turning gear 3323
3323 concave arc surface 3324 and the face 3314 of stirring of slide block 3313 form frictional rotation, between the pattern disk 32 is mounted on
It has a rest in the sheave shaft 3322 of sheave 332.The slide block 3313 is made of fixing lug boss 3313A and rotating boss 3313B, institute
The fixing lug boss 3313A stated is made of two symmetrical arc convex portion 3313A1, and rotating boss 3313B is turned by two
Moving axis 3313B1 composition, described two rotation axis 3313B1 are respectively provided at the arc convex portion symmetrical two sides 3313A1, the arc
The rotation side formation slide block 3313 of the arcuate flanks and rotation axis 3313B1 of lug boss 3313A1 stirs face 3314.Using
When, the arcuate flanks (i.e. the arcuate flanks are to stir face 3314) and interval sheave 332 of the arc convex portion 3313A1
The concave arc surface 3324 of 3323 lateral surface of turning gear forms friction and drives rotation, rotation side (i.e. this turn of rotation axis 3313B1
Dynamic side be to stir face 3314) it is formed to rub with the groove port 3325 between each turning gear 3323 on interval sheave 332 and be stirred turn
Dynamic, i.e. rotation axis 3313B1, which is stuck in groove port 3325 when rotating, drives interval sheave 332 to rotate, while driving pattern disk 32
Rotation.Due to being equipped with the slide block of groove port 3325 and intermittent cam 331 between turning gear 3323 each on interval sheave 332
3313 are made of arc convex portion 3313A1 and rotation axis 3313B1, in the arc of the arc convex portion 3313A1 of intermittent cam 331
Shape side and the rotation side of rotation axis 3313B1 and 332 frictional drive section of interval sheave, exist and do not generate frictional drive
Region, i.e., will not generate the continuous drive interval for driving interval sheave 332 to rotate, thus making that intermittent cam 331 is intermittent
Sheave 332 rotates, i.e., pattern disk 32 is intermittent rotary, makes several width light emission patterns 321 on pattern disk 32 in light source 1 in this way
Irradiation and image system 2 act under form the dynamic projection scenic picture of great-jump-forward, dynamic effect is more preferable.
In order to improve the stability of rotation, the cam shaft 3312 of the intermittent cam 331 is equipped with rotate gear 3315,
The driving motor 3316 drives rotate gear 3315 to rotate using driving belt 3317 (as used tooth belt).
For the ease of installation, the fixed frame 31 is made of two pieces of fixed blocks 333, is equipped between two pieces of fixed blocks 333 more
The separator 335 of a cylinder is fixed to each other, and makes to be formed with installation intermittent cam 331 and interval sheave between two pieces of fixed blocks 333
332 spacing.
In order to enhance the high temperature resistance of pattern disk 32, the pattern disk 32 is made using pyroceram material,
On pattern disk 32, which turns several 321 annular spreads of width light emission pattern with the rotation of runner assembly 33
It is dynamic.
In order to enhance the transmission stability of runner assembly 33, the cam shaft 3312 and sheave shaft about 3,322 two
Respectively by bearing (ball) cover 3318, which installs cam shaft 3312 and 3322 locating rotation of sheave shaft at end
The position between two pieces of fixed blocks 333.
It is simple, compact in order to install, a main support 4 is equipped between the light source 1 and image system 2, the main support 4 is by solid
Fixed board 41,41 lower section two sides of fixed plate are equipped with 43 groups of four support legs be equipped with above the side plate 42 with dog-ear and fixed plate 41
At.
The present invention is in application, as shown in figure 3, the movement decomposition that pattern disk 32 quotes the flight of one group of eagle is 8 patterns
(i.e. light emission pattern 321) is such as burnt on pattern disk 32 by sequence of circling in the air, and glass pattern disk 32 is resistant to 600 degree or more high temperature.
LED light source 1 is radiated on pattern disk 32, and runner assembly 33 drives pattern disk 32 to rotate, then passes through imaging system 2 for pattern disk 32
Light emission pattern 321 project on wall curtain, so that fixed light emission pattern 321 be made to impart vivid animation effect.Specifically
, so that fixed light emission pattern 321 is realized that the core of animation effect is the intermittent drive structure of runner assembly 33, rotation
Component 33 is as shown in Fig. 3, and by taking 24 frames as an example, each pattern is stopped, the time of switching is 1/24 second, disk imprinting 8 decomposition
Movement, then the needs of pattern disk each second 32 rotate three circles.And the stop of pattern disk 32, switching frequency and interval sheave 332
Frequency must be identical, then interval sheave 332 is per second also needs to rotate three circles.By taking 8 points of sheaves as an example, intermittent cam 331 is per second
It needs to turn 12 weeks.Each 321 switching time of light emission pattern is about 0.01 second, and the residence time is about 0.03 second.Due to human eye
Have 0.1 second residence time, it is therefore seen that light emission pattern 321 be continuous animation effect.When 331 revolving speed of intermittent cam is greater than
When 12 cycle per second, animation effect becomes faster；When 331 revolving speed of intermittent cam is less than 12 cycle per second, animation effect is slack-off.
Claims (10)
1. a kind of stage lighting projection structure for having animation effect, including light source (1) and image system (2), it is characterized in that: described
Between light source (1) and image system (2) be equipped with cartoon generation system (3), the cartoon generation system (3) by fixed frame (31),
Pattern disk (32) and runner assembly (33) composition, the pattern disk (32) and runner assembly (33) are fixed by fixed frame (31)
The position between light source (1) and image system (2), the pattern disk (32) is by being equipped with turning for several width light emission patterns (321)
Moving part is constituted, and the runner assembly (33) is the driving mechanism of pattern disk (32) rotation, and the runner assembly (33) drives pattern
When disk (32) rotates, each width light emission pattern (321) sequentially projects path position by light source (1) light, makes each width light emission pattern
(321) projection of animation effect is formed under the projection of light source (1) and image system (2) effect.
2. a kind of stage lighting projection structure for having animation effect according to claim 1, it is characterized in that: the rotating group
Part (33) is made of intermittent cam (331), interval sheave (332) and driving motor (3316), the intermittent cam (331) and interval
Sheave (332) is fixed on position between light source (1) and image system (2), the driving motor (3316) by fixed frame (31)
Interval sheave (332) are driven to form intermittent rotation by driving intermittent cam (331), the pattern disk (32) is fixedly mounted
On interval sheave (332), rotated with the rotation of interval sheave (332).
3. a kind of stage lighting projection structure for having animation effect according to claim 2, it is characterized in that: the interval is convex
Wheel (331) is made of pallet (3311), cam shaft (3312), slide block (3313), and the slide block (3313) is to be located at support
Boss on disk (3311), the pallet (3311) are mounted on cam shaft (3312), and slide block (3313) is equipped with multiple
Stir face (3314)；The interval sheave (332) is made of sheave (3321) and sheave shaft (3322), the sheave
It (3321) is the rotating wheel equipped with multiple turning gears (3323), which is to be inverted triangular structure, turning gear
(3323) lateral surface is equipped with concave arc surface (3324), is equipped with groove port (3325) between each turning gear (3323), the rotation
The concave arc surface (3324) of tooth (3323) and stir face (3314) of slide block (3313) form frictional rotation, the pattern disk
(32) it is mounted in the sheave shaft (3322) of interval sheave (332).
4. a kind of stage lighting projection structure for having animation effect according to claim 3, it is characterized in that: the slide block
(3313) it is made of fixing lug boss (3313A) and rotating boss (3313B), the fixing lug boss (3313A) is symmetrical by two
The arc convex portion (3313A1) of distribution forms, and rotating boss (3313B) is made of two rotation axis (3313B1), described two
Rotation axis (3313B1) is respectively provided at the symmetrical two sides arc convex portion (3313A1), the arc of the arc convex portion (3313A1)
What side and the rotation side of rotation axis (3313B1) formed slide block (3313) stirs face (3314).
5. a kind of stage lighting projection structure for having animation effect according to claim 3, it is characterized in that: the interval is convex
The cam shaft (3312) for taking turns (331) is equipped with rotate gear (3315), and the driving motor (3316) utilizes driving belt
(3317) rotate gear (3315) rotation is driven.
6. a kind of stage lighting projection structure for having animation effect according to claim 1, it is characterized in that: the fixed frame
(31) it is made of two pieces of fixed blocks (333), the separator (335) between two pieces of fixed blocks (333) equipped with multiple cylinders is mutually solid
It is fixed, make the spacing that installation intermittent cam (331) and interval sheave (332) are formed between two pieces of fixed blocks (333).
7. a kind of stage lighting projection structure for having animation effect according to claim 1, it is characterized in that: the pattern disk
(32) it is made using pyroceram material, several width light emission pattern (321) annular spreads are in pattern disk (32)
On, which rotates with the rotation of runner assembly (33).
8. a kind of stage lighting projection structure for having animation effect according to claim 3, it is characterized in that: the cam turns
Axis (3312) and sheave shaft (3322) upper and lower ends pass through bearing (ball) cover (3318) respectively, and the bearing (ball) cover (3318) is by cam
Shaft (3312) and sheave shaft (3322) locating rotation are mounted on position between two pieces of fixed blocks (333).
9. a kind of stage lighting projection structure for having animation effect according to claim 1, it is characterized in that: the light source
(1) main support (4) are equipped between image system (2), the main support (4) is by below fixed plate (41), fixed plate (41) two
Side is equipped with four support legs (43) composition being equipped with above the side plate (42) with dog-ear and fixed plate (41).
10. a kind of stage lighting projection structure for having animation effect according to claim 1, it is characterized in that: the light source
It (1) is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643483.1A CN109681834A (en) | 2018-12-29 | 2018-12-29 | A kind of stage lighting projection structure having animation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643483.1A CN109681834A (en) | 2018-12-29 | 2018-12-29 | A kind of stage lighting projection structure having animation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109681834A true CN109681834A (en) | 2019-04-26 |
Family
ID=66191422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811643483.1A Pending CN109681834A (en) | 2018-12-29 | 2018-12-29 | A kind of stage lighting projection structure having animation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681834A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075849A (en) * | 2021-04-02 | 2021-07-06 | 张家港市齐创机械有限公司 | Animation projection control method |
| WO2021238040A1 (en) * | 2020-05-26 | 2021-12-02 | 广州达森灯光股份有限公司 | Control method and apparatus for realizing animation effects for light fixture, device and storage medium |
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Application publication date: 20190426 |