CN108980782B - A homogenization piece control platform for following spot lamp - Google Patents
A homogenization piece control platform for following spot lamp Download PDFInfo
- Publication number
- CN108980782B CN108980782B CN201810897312.5A CN201810897312A CN108980782B CN 108980782 B CN108980782 B CN 108980782B CN 201810897312 A CN201810897312 A CN 201810897312A CN 108980782 B CN108980782 B CN 108980782B
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- fixing
- sliding
- fixing frame
- light
- lens
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- 238000000265 homogenisation Methods 0.000 title claims description 3
- 238000003756 stirring Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- 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
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a homogenizing sheet control platform for a light-following lamp, which comprises an adjusting slide bar, wherein one end of the adjusting slide bar is provided with a focusing lens assembly, the middle part of the adjusting slide bar is provided with a magnifying lens assembly, and the other end of the adjusting slide bar is provided with an objective lens assembly.
Description
Technical Field
The invention relates to the technical field of light-following lamps, in particular to a homogenizing sheet control platform for a light-following lamp.
Background
The light-following lamp is a high-power spotlight, which is composed of convex lenses and light sources, mainly uses light columns to highlight actors or other special effects under the condition of full darkness of a stage, or supplements light to the actors, can change various different colors, and can play different patterns.
Disclosure of Invention
The invention provides a homogenizing sheet control platform for a light-following lamp, which can effectively solve the problems that the homogenizing sheet provided in the background art is troublesome in adjustment, cannot be accurately adjusted according to actual conditions, and is complex in focusing process.
In order to achieve the above purpose, the present invention provides the following technical solutions: a homogenizing sheet control platform for a light-following lamp comprises an adjusting slide bar, wherein a focusing lens assembly is arranged at one end of the adjusting slide bar, a magnifying lens assembly is arranged in the middle of the adjusting slide bar, and an objective lens assembly is arranged at the other end of the adjusting slide bar;
the magnifying lens assembly comprises a second fixing frame, second fixing sliding holes, magnifying lenses and an adjusting assembly, wherein the second fixing sliding holes are formed in two ends of the second fixing frame, the magnifying lenses are embedded in the middle of the second fixing frame, and the second fixing frame is connected with the adjusting sliding rod through the second fixing sliding holes;
the adjusting component comprises a sliding part, a linkage piece, a stirring block, a first sliding groove, a second sliding groove, rivets, a connecting fixing rod, a homogenizing piece and a rotating shaft, wherein the sliding part is inserted into one end of the second fixing frame, the linkage piece is arranged on one side of the sliding part, the stirring block is welded at one end of the linkage piece, the first sliding groove is formed in one end bottom of the linkage piece, the second sliding groove is formed in the other end top end of the linkage piece, the rivets are embedded into the first sliding groove and the second sliding groove, the homogenizing piece is fixedly arranged at the other end bottom end of the linkage piece through the connecting fixing rod, and the homogenizing piece is rotationally connected with the second fixing frame through the rotating shaft.
Preferably, the focusing lens assembly comprises a fixed pipe, a light-entering lens, a focusing lens, a first fixing frame and a first fixing sliding hole, wherein the first fixing sliding hole is formed in two ends of the first fixing frame, the fixed pipe is inserted in the middle of the first fixing frame, the light-entering lens is embedded in one end of the fixed pipe, the focusing lens is embedded in the other end of the fixed pipe, and the first fixing frame is connected with the adjusting sliding rod through the first sliding hole.
Preferably, the objective lens assembly comprises a third fixing frame, fixing lugs, fixing screw holes, third fixing slide holes and an objective lens, wherein the inner sides of two ends of the third fixing frame are respectively provided with the third fixing slide holes, the outer sides of two ends of the third fixing frame are respectively welded with the fixing lugs, the fixing screw holes are respectively formed in two ends of the fixing lugs, the objective lens is embedded in the middle of the third fixing frame, and the third fixing frame is connected with the adjusting slide rod through the third fixing slide holes.
Preferably, the inner diameters of the first fixing sliding hole and the second fixing sliding hole are larger than the diameter of the adjusting sliding rod, and the inner diameter of the third fixing sliding hole is equal to the diameter of the adjusting sliding rod.
Preferably, the outer side of the homogenizing sheet is coated with a fixing sleeve.
Preferably, a fixing ring is sleeved on the outer side of one end of the fixing tube.
Preferably, the center points of the light inlet lens, the focusing lens, the amplifying lens, the homogenizing lens and the objective lens are positioned on the same straight line.
Preferably, a damping rubber pad is attached to one side of the fixing lug.
Preferably, transparent sealing rubber rings are embedded and installed between the fixing tube and the light-entering lens and between the fixing tube and the focusing lens.
Preferably, the outer side of the poking block is coated with a rubber sponge sleeve.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure, safe and convenient use, can adjust the focal length between the light source and the objective lens through the design of the focusing lens, so that the light rays displayed by the objective lens are brighter, the stage effect can be better displayed, the refined spirit of actors is reflected, the position relationship between the focusing lens assembly and the magnifying lens assembly can be continuously adjusted through the first fixed sliding hole and the second fixed ring hole, the focusing lens assembly and the magnifying lens assembly can be adjusted according to the distance between the light-following lamp and the stage, the application range of the light-following lamp is wider, only the stirring block is required to be moved through the design of the linkage plate and the stirring block, the linkage plate can move to one end of the stirring block under the action of the first sliding groove and the second sliding groove, the leveling plate is driven to rotate around the rotating shaft through the connecting fixed rod, the leveling plate is convenient to adjust, the control of the leveling plate is more convenient, the effect of the light-following lamp is better, the light-following lamp can emit light rays with the intention of the light-following lamp through the concave design of the objective lens, the light-following lamp can emit light rays with the intention to radiate the stage, and the light-following lamp is designed to radiate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the focusing mirror assembly of the present invention;
FIG. 3 is a schematic view of the structure of the magnifier assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the adjustment assembly of the present invention;
FIG. 5 is a schematic view of the structure of the objective lens assembly of the present invention;
Reference numerals in the drawings: 1. adjusting the slide bar; 2. a focusing mirror assembly; 201. a fixed tube; 202. a light inlet lens; 203. a focusing lens; 204. a first fixing frame; 205. a first fixed slide hole; 3. a magnifying glass assembly; 301. the second fixing frame; 302. a second fixed slide hole; 303. an magnifying lens; 304. an adjustment assembly; 3041. a slider; 3042. a linkage piece; 3043. a poking block; 3044. a first chute; 3045. a second chute; 3046. a rivet; 3047. connecting a fixed rod; 3048. homogenizing the tablet; 3049. a rotating shaft; 4. an objective lens assembly; 401. a third fixing frame; 402. a fixed ear; 403. a fixed screw hole; 404. a third fixed slide hole; 405. an objective lens.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-5, the invention provides a technical scheme, namely a homogenizing sheet control platform for a light-following lamp, which comprises an adjusting slide bar 1, wherein one end of the adjusting slide bar 1 is provided with a focusing lens assembly 2, the middle part of the adjusting slide bar 1 is provided with a magnifying lens assembly 3, and the other end of the adjusting slide bar 1 is provided with an objective lens assembly 4.
The focusing mirror assembly 2 comprises a fixed tube 201, an light inlet lens 202, a focusing lens 203, a first fixing frame 204 and a first fixing sliding hole 205, wherein the first fixing sliding hole 205 is formed in two ends of the first fixing frame 204, the fixed tube 201 is inserted in the middle of the first fixing frame 204, the light inlet lens 202 is embedded in one end of the fixed tube 201, the focusing lens 203 is embedded in the other end of the fixed tube 201, in order to prevent moisture in air from entering the fixed tube 201 to cause shadow of a light following lamp light line, transparent sealing rubber rings are embedded between the fixed tube 201 and the light inlet lens 202 and between the fixed tube 201 and the focusing lens 203, and the first fixing frame 204 is connected with the adjusting sliding rod 1 through the first sliding hole 205.
The magnifying glass assembly 3 comprises a second fixing frame 301, a second fixing sliding hole 302, magnifying lenses 303 and an adjusting assembly 304, wherein the second fixing sliding hole 302 is formed in two ends of the second fixing frame 301, the magnifying lenses 303 are embedded in the middle of the second fixing frame 301, the second fixing frame 301 is connected with the adjusting sliding rod 1 through the second fixing sliding hole 302, in order to facilitate fixing of the fixing tube 301, fixing between the fixing tube 201 and the first fixing frame 204 is firmer, and a fixing ring is sleeved on the outer side of one end of the fixing tube 201.
The adjusting component 304 comprises a sliding piece 3041, a linkage piece 3042, a stirring block 3043, a first sliding groove 3044, a second sliding groove 3045, a rivet 3046, a connecting fixed rod 3047, a homogenizing piece 3048 and a rotating shaft 3049, wherein the sliding piece 3041 is inserted into one end of the second fixed frame 301, the linkage piece 3042 is installed on one side of the sliding piece 3041, the stirring block 3043 is welded at one end of the linkage piece 3042, the stirring piece 3043 is covered with a rubber sponge sleeve in order to enable the stirring piece 3043 to move more comfortably, the first sliding groove 3044 is formed at the bottom end of one end of the linkage piece 3042, the second sliding groove 3045 is formed at the top end of the other end of the linkage piece 3042, the rivet 3046 is embedded into the first sliding groove 3045 and the second sliding groove 3045, the homogenizing piece 3048 is fixedly installed at the bottom end of the other end of the linkage piece 3048 through the connecting fixed rod 3047, the fixed sleeve is covered on the outer side of the homogenizing piece 3048 in order to fix the homogenizing piece 3048, and the rotating shaft 3048 is rotatably connected with the second fixed frame 301.
The objective lens assembly 4 comprises a third fixing frame 401, fixing lugs 402, fixing screw holes 403, third fixing sliding holes 404 and an objective lens 405, wherein the inner sides of two ends of the third fixing frame 401 are respectively provided with the third fixing sliding holes 404, the outer sides of two ends of the third fixing frame 401 are respectively welded with the fixing lugs 402, in order to reduce the influence of vibration on the objective lens assembly 4, the effect of a light-following lamp is improved, one side of each fixing lug 402 is attached with a damping rubber pad, two ends of each fixing lug 402 are respectively provided with the fixing screw holes 403, the objective lens 405 is embedded in the middle of the third fixing frame 401, in order to enable light rays to be brighter, the center points of the light-entering lens 202, the focusing lens, the amplifying lens 303, the homogenizing lens 3048 and the objective lens 405 are located on the same straight line, and the third fixing frame 401 is connected with the adjusting slide rod 1 through the third fixing sliding holes 404, in order to enable the objective lens assembly 4 to be fixed, meanwhile, the inner diameters of the first fixing sliding holes 205 and the second fixing sliding holes 302 are larger than the diameters of the adjusting slide rod 1, and the inner diameters of the third fixing sliding holes 404 are equal to the diameters of the adjusting slide rod 1.
The working principle and the using flow of the invention are as follows: in the process of using a homogenizing lens control platform for a light-following lamp, firstly, the device is required to be fixedly installed, an objective lens component 4 is fixedly installed at one end of a regulating slide rod 1, then the other end of the regulating slide rod 1 is inserted into a second fixed slide hole 302 at two ends of an amplifying mirror component 3, the amplifying mirror component 3 is pushed to the middle part of the regulating slide rod 1, then the other end of the regulating slide rod 1 is inserted into a third fixed slide hole 404, then the whole device is fixedly installed above a bracket through a fixed lug 402 and a fixed screw hole 403, the whole device is installed, namely, the device is completed, in the process of using the device, the brightness regulation of lamplight is realized through regulating the amplifying mirror component 3 and the focusing mirror component 2, when the lamplight is required to be more uniformly distributed through the homogenizing lens 3048, the moving of the moving slide 3043 inwards under the action of a first slide groove 3048 and a second slide groove 3045, the moving of the sliding piece 3047 is driven by connecting the fixed slide rod 3048, the homogenizing lens 3048 is moved inwards under the action of the rotating slide rod 3048, the homogenizing lens 3048, the moving of the moving slide 3048 under the rotating rod 3048, the rotating the fixed slide 3048, the homogenizing lens is enabled to pass through the moving of the fixed slide 3048, and the moving of the lens 3048 directly, namely, the lamplight is enabled to pass through the moving of the moving slide 3048, and the moving the lens 3048, and the moving outwards through the moving slide 3048, and the moving guide plate 3048, namely, the moving the lens 3048, and the moving guide lens 3048. The whole light-following lamp can be controlled only by moving the stirring block 3043, and the adjusting process is convenient and quick.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A homogenize piece control platform for follow spot lamp, including adjusting slide bar (1), its characterized in that: one end of the adjusting slide bar (1) is provided with a focusing lens assembly (2), the middle part of the adjusting slide bar (1) is provided with a magnifying lens assembly (3), and the other end of the adjusting slide bar (1) is provided with an objective lens assembly (4);
The magnifying glass assembly (3) comprises a second fixing frame (301), a second fixing sliding hole (302), a magnifying lens (303) and an adjusting assembly (304), wherein the second fixing sliding hole (302) is formed in two ends of the second fixing frame (301), the magnifying lens (303) is embedded in the middle of the second fixing frame (301), and the second fixing frame (301) is connected with the adjusting sliding rod (1) through the second fixing sliding hole (302);
the adjusting component (304) comprises a sliding piece (3041), a linkage piece (3042), a stirring block (3043), a first sliding groove (3044), a second sliding groove (3045), rivets (3046), connecting fixing rods (3047), homogenizing pieces (3048) and a rotating shaft (3049), the sliding piece (3041) is inserted into one end of the second fixing frame (301), the linkage piece (3042) is installed on one side of the sliding piece (3041), the stirring block (3043) is welded at one end of the linkage piece (3042), the first sliding groove (3044) is formed in the bottom end of one end of the linkage piece (3042), the second sliding groove (3045) is formed in the top end of the other end of the linkage piece (3042), the rivets (3046) are embedded into the first sliding groove (3044) and the second sliding groove (3045), the homogenizing pieces (3048) are fixedly installed at the bottom end of the other end of the linkage piece (3042) through the connecting fixing rods (3047), and the homogenizing pieces (3048) are connected with the second fixing frame (301) in a rotating mode.
2. A homogenizer control platform for use in a light-following lamp as defined in claim 1, wherein: the focusing lens assembly (2) comprises a fixed tube (201), an optical inlet lens (202), a focusing lens (203), a first fixing frame (204) and a first fixing sliding hole (205), wherein the first fixing sliding holes (205) are formed in two ends of the first fixing frame (204), the fixed tube (201) is inserted in the middle of the first fixing frame (204), the optical inlet lens (202) is embedded in one end of the fixed tube (201), the focusing lens (203) is embedded in the other end of the fixed tube (201), and the first fixing frame (204) is connected with the adjusting sliding rod (1) through the first sliding holes (205).
3. A homogenizer control platform for use in a light-following lamp as defined in claim 1, wherein: the objective lens assembly (4) comprises a third fixing frame (401), fixing lugs (402), fixing screw holes (403), third fixing slide holes (404) and an objective lens (405), wherein the inner sides of the two ends of the third fixing frame (401) are respectively provided with the third fixing slide holes (404), the outer sides of the two ends of the third fixing frame (401) are respectively welded with the fixing lugs (402), the two ends of the fixing lugs (402) are respectively provided with the fixing screw holes (403), the objective lens (405) is embedded in the middle of the third fixing frame (401), and the third fixing frame (401) is connected with the adjusting slide rod (1) through the third fixing slide holes (404).
4. A homogenizer control platform for a light-following lamp according to any of claims 1 to 3, wherein: the inner diameters of the first fixing sliding hole (205) and the second fixing sliding hole (302) are larger than the diameter of the adjusting sliding rod (1), and the inner diameter of the third fixing sliding hole (404) is equal to the diameter of the adjusting sliding rod (1).
5. A homogenizer control platform for use in a light-following lamp as defined in claim 1, wherein: the outer side of the homogenizing sheet (3048) is coated with a fixing sleeve.
6. A homogenizer control platform for use in a light-following lamp as defined in claim 2, wherein: the outer side of one end of the fixed pipe (201) is sleeved with a fixed ring.
7. A homogenizer control platform for a light-following lamp according to any of claims 1 to 3, wherein: the center points of the light inlet lens (202), the focusing lens, the amplifying lens (303), the homogenizing lens (3048) and the objective lens (405) are positioned on the same straight line.
8. A homogenization blade control platform for a light-following lamp as in claim 3 wherein: a damping rubber pad is attached to one side of the fixing lug (402).
9. A homogenizer control platform for use in a light-following lamp as defined in claim 2, wherein: transparent sealing rubber rings are embedded and installed between the fixing tube (201) and the light-transmitting lens (202) and between the fixing tube (201) and the focusing lens (203).
10. A homogenizer control platform for use in a light-following lamp as defined in claim 1, wherein: the outer side of the poking block (3043) is coated with a rubber sponge sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897312.5A CN108980782B (en) | 2018-08-08 | 2018-08-08 | A homogenization piece control platform for following spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897312.5A CN108980782B (en) | 2018-08-08 | 2018-08-08 | A homogenization piece control platform for following spot lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108980782A CN108980782A (en) | 2018-12-11 |
| CN108980782B true CN108980782B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810897312.5A Active CN108980782B (en) | 2018-08-08 | 2018-08-08 | A homogenization piece control platform for following spot lamp |
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| Country | Link |
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| CN (1) | CN108980782B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082107A (en) * | 2019-06-13 | 2020-12-15 | 广州彩熠灯光股份有限公司 | Multi-light source combined lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206257608U (en) * | 2016-11-03 | 2017-06-16 | 佛山市百特思舞台设备有限公司 | A kind of follow spot light of light beam brightness uniformity |
| CN206694922U (en) * | 2017-01-16 | 2017-12-01 | 中山市双安光电科技有限公司 | A kind of LED stage follow spotlights |
| CN207364986U (en) * | 2017-11-14 | 2018-05-15 | 广州筑梦灯光设备有限公司 | A kind of hot spot focusing of stage lighting and multistage homogenizer |
| CN208859540U (en) * | 2018-08-08 | 2019-05-14 | 广州筑梦灯光设备有限公司 | It is a kind of to homogenize piece control platform for follow spot light |
-
2018
- 2018-08-08 CN CN201810897312.5A patent/CN108980782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206257608U (en) * | 2016-11-03 | 2017-06-16 | 佛山市百特思舞台设备有限公司 | A kind of follow spot light of light beam brightness uniformity |
| CN206694922U (en) * | 2017-01-16 | 2017-12-01 | 中山市双安光电科技有限公司 | A kind of LED stage follow spotlights |
| CN207364986U (en) * | 2017-11-14 | 2018-05-15 | 广州筑梦灯光设备有限公司 | A kind of hot spot focusing of stage lighting and multistage homogenizer |
| CN208859540U (en) * | 2018-08-08 | 2019-05-14 | 广州筑梦灯光设备有限公司 | It is a kind of to homogenize piece control platform for follow spot light |
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| Publication number | Publication date |
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| CN108980782A (en) | 2018-12-11 |
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