CN110285379A - A kind of effect disk of high temperature-proof deformation - Google Patents
A kind of effect disk of high temperature-proof deformation Download PDFInfo
- Publication number
- CN110285379A CN110285379A CN201910566377.6A CN201910566377A CN110285379A CN 110285379 A CN110285379 A CN 110285379A CN 201910566377 A CN201910566377 A CN 201910566377A CN 110285379 A CN110285379 A CN 110285379A
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- CN
- China
- Prior art keywords
- effect disk
- notch
- high temperature
- effect
- ontology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000694 effects Effects 0.000 title claims abstract description 153
- 238000009434 installation Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
-
- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/10—Rotating shades
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Abstract
The present invention relates to technical field of lighting devices, more particularly, to a kind of effect disk of high temperature-proof deformation, multiple hollow holes including effect disk ontology and on effect disk ontology further include the notch set on effect disk body edges.Compared to existing effect disk, in effect disk body edges, notch is set, with the adaptability to changes after the expansion of assimilation effect disk ontology high-temperature heating, it can restore original-shape after the cooling period, so that the effect disk is not deformed, and then the pattern form generated is not influenced, and the effect disk will not touch during rotation or translation with other elements.
Description
Technical field
The present invention relates to technical field of lighting devices, more particularly, to a kind of effect disk of high temperature-proof deformation.
Background technique
Effect disk is a kind of pattern segments that stage lighting is commonly used, generally metal material, has transparent above or engraves
Null pattern；After light beam is passed through from effect disk, the patterns such as flame, white clouds, flowing water, starry sky can be projected.Existing effect disk
As shown in Figure 1, including effect disk ontology 1, effect disk ontology 1 is equipped with multiple hollow holes 2, in order to which whole transverse strength (is kept away
Exempt from torsional deformation, touch other elements after installation), it is typically provided continuous continual annular ring 10 in 1 periphery of effect disk ontology,
But the light source power of stage lighting is generally all very big, since effect disk can absorb the heat of some light, in the limit of annular ring 10
Under system, deformation when the portions under heat expansion of setting hollow hole 2 in annular ring 10 can be made to be suppressed, to cause expendable
Deformation, influence generate pattern form, perhaps make effect disk deform cause effect disk during rotation or translation with its
He touches element.
Summary of the invention
The present invention is directed to overcome above-mentioned defect in the prior art, a kind of effect disk of high temperature-proof deformation is provided.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of effect disk of high temperature-proof deformation is provided, including
Effect disk ontology and multiple hollow holes on effect disk ontology further include the notch set on effect disk body edges.
In above scheme, compared to existing effect disk, notch is set in effect disk body edges, with assimilation effect disk sheet
Adaptability to changes after the expansion of body high-temperature heating, can restore original-shape, so that the effect disk is not likely to produce deformation, in turn after the cooling period
The pattern form generated is not influenced, and the effect disk will not touch during rotation or translation with other elements；And
And the shape of notch can generate light efficiency by design together with hollow hole, effect is richer.
Preferably, on effect disk ontology, using the center of effect disk ontology as the center of circle, in hollow hole inner terminal to effect disk
The annulus drawn between body edges is interruption, discontinuous annulus.Setting is in order to prevent in effect disk ontology in this way
The heart is not have a pierced pattern on concentric loop that the center of circle is drawn, i.e., the intersection that all hollow holes and notch project radially, can be with
The radius line segment of annulus on effect disk ontology is completely covered in hollow hole inner terminal to the part between effect disk body edges, keeps away
Effect disk body distortion caused by can not being discharged from stress after heat.
Preferably, effect disk ontology is circular configuration, and hollow hole and notch are arranged along effect disk ontology radial radiation.When
Right effect disk ontology can also be rectangle or other shapes structure, and hollow hole can have other arrangement modes at this time, but notch is still
It is arranged along effect disk ontology radial radiation.
Preferably, central angle≤15 ° using the center of effect disk ontology as the center of circle, between arbitrary neighborhood notch.
Preferably, at least partly notch spaced set is in the edge of effect disk ontology.Between between individual adjacent cuts
Away from meeting every more greatly.
Preferably, it is divided into two schemes about the connected relation between notch and hollow hole.
In the first scheme, notch is not connected to hollow hole.Preferably, when notch is not connected to hollow hole, notch is to effect
The center position of fruit tray ontology radially extends, between two neighboring hollow hole.It is arranged in this way so that notch and hollow hole
Distribution it is more reasonable, further increase the anti-deformation performance of the effect disk.
In second scheme, notch is connected to hollow hole.Preferably, when notch is connected to hollow hole, notch is in effect disk
Ontology radially protrudes between two neighboring hollow hole, and is at least connected to one of hollow hole.It is further preferred that notch with
The outermost end of hollow hole is connected to.
Preferably, about notch, perpendicular to radial width, also there are two types of schemes: in the first scheme, with effect disk sheet
The center of body be the center of circle in the radial direction, notch is directly gradually reduced in radial width to center position, and being arranged in this way can be into
One step improves anti-buckling strength and the heat resistance of the effect disk, prevents high temperature deformation；In second scheme, with effect disk
In the radial direction for the center of circle, notch is kept constant perpendicular to radial width at the center of ontology.
Preferably, the one side of effect disk ontology is black side or frosting, and corresponding another side is burnishing surface.Black side can
It is formed by spray painting, frosting is formed by polishing.It in actual use, will be for the one side of black or the effect disk ontology of frosting
Far from being arranged back to light source, make to adulterate veiling glare in emergent ray to avoid reflection light；It will be for the effect disk ontology of burnishing surface
It is arranged on one side close to face light source, burnishing surface is avoided that effect disk absorbs heat.
Preferably, effect disk body central has the installation region fixed for its own installation, and hollow hole is located at installation
Except region.Installation region is equipped with shaft fixation hole and screw installing hole；Setting is easily installed effect disk and drives its turn in this way
It is dynamic.
Preferably, the edge of effect disk ontology is equipped with the location hole for being positioned to effect disk ontology, and location hole is
For installing the magnetite fixation hole of magnetite；Or/and effect disk ontology be constructed of aluminium.
Compared with prior art, the invention has the benefit that
Compared to existing effect disk, notch is set in effect disk body edges, with the expansion of assimilation effect disk ontology high-temperature heating
Adaptability to changes afterwards can restore original-shape after the cooling period, so that the effect disk is not likely to produce deformation, and then not influence the figure generated
Case shape, and the effect disk will not touch during rotation or translation with other elements；And the shape of notch can
To generate light efficiency together with hollow hole by design, effect is richer.
Detailed description of the invention
Fig. 1 is effect disk schematic diagram in the prior art.
Fig. 2 is a kind of schematic diagram of the effect disk of the high temperature-proof of embodiment 1 deformation.
Fig. 3 is a kind of schematic diagram of the effect disk of the high temperature-proof of embodiment 2 deformation.
Fig. 4 is a kind of schematic diagram of the effect disk of the high temperature-proof of embodiment 3 deformation.
Fig. 5 is a kind of schematic diagram of the effect disk of the high temperature-proof of embodiment 4 deformation, is illustrated wherein only drawing part.
Attached drawing mark: 1 effect disk ontology；2 hollow holes；3 notch；4 location holes；5 shaft fixation holes；6 screw installing holes；10
Annular ring.
Specific embodiment
Attached drawing of the present invention only for illustration, is not considered as limiting the invention.It is following in order to more preferably illustrate
Embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；For art technology
For personnel, the omission of the possibility of certain known features and its explanation be will be understood by attached drawing.
Embodiment 1
As shown in Fig. 2, present embodiments provide a kind of effect disk of high temperature-proof deformation, including effect disk ontology 1 and it is set to
Multiple hollow holes 2 on effect disk ontology 1 further include the notch 3 set on 1 edge of effect disk ontology.
Notch 3 is arranged compared to existing effect disk, at 1 edge of effect disk ontology in the present invention, with assimilation effect disk ontology 1
Adaptability to changes after high-temperature heating expansion, can restore original-shape, so that the effect disk is not likely to produce deformation, and then not after the cooling period
The pattern form generated is influenced, and the effect disk will not touch during rotation or translation with other elements；And
The shape of notch 3 can generate light efficiency with hollow hole 2 by designing together, and effect is richer.
In the present embodiment, on effect disk ontology 1, using the center of effect disk ontology 1 as the center of circle, in 2 inner terminal of hollow hole
It is interruption, discontinuous annulus to the annulus drawn between 1 edge of effect disk ontology.Setting is in order to prevent with effect in this way
There is no pierced pattern on the concentric loop that 1 center of disk ontology is drawn for the center of circle, i.e., all hollow holes 2 project radially with notch 3
Intersection, the radius line segment of annulus on effect disk ontology 1 can be completely covered in 2 inner terminal of hollow hole to 1 side of effect disk ontology
Part between edge, the deformation of effect disk ontology 1 caused by stress can not discharge after keeping from heat.
Wherein, effect disk ontology 1 is circular configuration, and hollow hole 2 and notch 3 are arranged along 1 radial radiation of effect disk ontology.
Certain effect disk ontology 1 can also be rectangle or other shapes structure, and hollow hole 2 can have other arrangement modes, but notch 3 at this time
Or it is arranged along 1 radial radiation of effect disk ontology.
In addition, central angle≤15 ° using the center of effect disk ontology 1 as the center of circle, between arbitrary neighborhood notch 3.It sets in this way
It sets and can guarantee that the adaptability to changes of each local location of the effect disk can be released, to ensure the anti-deformation of effect disk entirety
Energy.
Wherein, at least partly 3 spaced set of notch is in the edge of effect disk ontology 1.Setting is so that adaptability to changes in this way
Release more evenly, avoids local deformation.Spacing between individual adjacent cuts 3 can be every more greatly.
In the present embodiment, notch 3 is connected to hollow hole 2；And using the center of effect disk ontology 1 as the radial direction in the center of circle
On, notch 3 is kept constant perpendicular to radial width.When setting, notch 3 is connected to the outermost end of hollow hole 2.Compared to existing
Some effect disks, due to eliminating annular ring 10, so at this time the anti-buckling strength of the effect disk relatively almost, but due to
The heat-resistant deforming ability of the design of notch 3, effect disk but greatly improves.
In addition, the one side of effect disk ontology 1 is black side or frosting, corresponding another side is burnishing surface.Black side can
It is formed by spray painting, frosting is formed by polishing.It in actual use, will be the one of black or the effect disk ontology 1 of frosting
Face makes to adulterate veiling glare in emergent ray to avoid reflection light far from being arranged back to light source；It will be for the effect disk ontology 1 of burnishing surface
One side close to face light source be arranged, burnishing surface be avoided that effect disk absorb heat.
Wherein, 1 center of effect disk ontology has the installation region fixed for its own installation, and hollow hole 2 is located at installation
Except region.Installation region is equipped with shaft fixation hole 5 and screw installing hole 6；Setting is easily installed effect disk and drives it in this way
Rotation.
In addition, the edge of effect disk ontology 1 is equipped with the location hole 4 for being positioned to effect disk ontology 1, location hole 4
For the magnetite fixation hole for installing magnetite；Effect disk ontology 1 is constructed of aluminium.
Embodiment 2
Embodiment 2 difference from example 1 is that the setting of notch 3 is different, as shown in figure 3, specifically: notch 3
It is not connected to hollow hole 2, most of notch 3 extends to the center position of effect disk ontology 1 radially, into two neighboring hollow out
Between hole 2, and using the center of effect disk ontology 1 as the center of circle in the radial direction, notch 3 keeps permanent perpendicular to radial width
It is fixed.
At this time while ensureing the heat-resistant deforming ability of effect disk, anti-buckling strength is mentioned also relative to embodiment 1
It is high.
Embodiment 3
Embodiment 3 difference from example 1 is that notch 3 and notch are different perpendicular to the setting of radial width,
As shown in figure 4, specifically: notch 3 is not connected to hollow hole 2, and notch 3 radially protrudes into two neighboring engrave in effect disk ontology 1
Between emptying aperture 2；And using the center of effect disk ontology 1 as the center of circle in the radial direction, notch 3 is perpendicular to radial width in
Heart direction is gradually reduced.
Notch 3 radially protrudes into the setting between two neighboring hollow hole 2 in effect disk ontology 1, compared with prior art,
This to be greater than the depth of annular ring 10 in the depth of the radially most of notch 3 of effect disk ontology 1, also is understood as from effect
The concentric circles breakpoint that 1 center of circle of disk ontology is drawn is more, so as to preferably discharge stress.
The anti-buckling strength of the effect disk and heat resistance are preferable at this time, can be effectively prevented high temperature deformation and torsion
Song deformation.
Embodiment 4
Embodiment 4 is difference from example 1 is that notch 3 is different perpendicular to the setting of radial width, in Fig. 5
Identify shown in A, specifically: notch 3 in effect disk ontology 1 radially between two neighboring hollow hole 2, and with wherein one
A hollow hole 2 is connected to；Using the center of effect disk ontology 1 as the center of circle in the radial direction, notch 3 perpendicular to radial width to
Center position is gradually reduced.
At this time the anti-buckling strength of the effect disk relatively almost, but due to the design of notch 3, the resistance to thermal change of effect disk
Shape ability but greatly improves.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate technical solution of the present invention example, and
It is not the restriction to a specific embodiment of the invention.It is all made within the spirit and principle of claims of the present invention
Any modifications, equivalent replacements, and improvements etc. should all be comprised within the scope of protection of the claims of the present invention.
Claims (14)
1. a kind of effect disk of high temperature-proof deformation, including effect disk ontology (1) and the multiple hollow outs being set on effect disk ontology (1)
Hole (2), which is characterized in that further include the notch (3) set on effect disk ontology (1) edge.
2. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that on effect disk ontology (1),
Using the center of effect disk ontology (1) as the center of circle, in hollow hole (2) inner terminal to the circle drawn between effect disk ontology (1) edge
Ring is interruption, discontinuous annulus.
3. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that effect disk ontology (1) is circle
Shape structure, hollow hole (2) and notch (3) are arranged along effect disk ontology (1) radial radiation.
4. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that with effect disk ontology (1)
Center is the center of circle, central angle≤15 ° between arbitrary neighborhood notch (3).
5. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that at least partly notch (3) etc.
Spacing is set to the edge of effect disk ontology (1).
6. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that notch (3) and hollow hole (2)
It is not connected to.
7. a kind of effect disk of high temperature-proof deformation according to claim 6, which is characterized in that notch (3) is to effect disk sheet
The center position of body (1) extends, between two neighboring hollow hole (2).
8. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that notch (3) and hollow hole (2)
Connection.
9. a kind of effect disk of high temperature-proof deformation according to claim 8, which is characterized in that notch (3) is in effect disk sheet
Body (1) radially protrudes between two neighboring hollow hole (2), and is at least connected to one of hollow hole (2).
10. a kind of effect disk of high temperature-proof deformation according to claim 8, which is characterized in that notch (3) and hollow hole
(2) outermost end connection.
11. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that with effect disk ontology (1)
Center be the center of circle in the radial direction, notch (3) is gradually reduced perpendicular to radial width to center position.
12. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that with effect disk ontology (1)
Center be the center of circle in the radial direction, notch (3) is kept constant perpendicular to radial width.
13. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that the one of effect disk ontology (1)
Face is black side or frosting, and corresponding another side is burnishing surface.
14. a kind of effect disk of high temperature-proof deformation according to claim 1, which is characterized in that effect disk ontology (1) center
With the installation region fixed for its own installation, hollow hole (2) is located at except installation region.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566377.6A CN110285379A (en) | 2019-06-26 | 2019-06-26 | A kind of effect disk of high temperature-proof deformation |
| EP20830591.2A EP3992525A4 (en) | 2019-06-26 | 2020-03-31 | Effect plate capable of avoiding high temperature deformation and stage lamp having same |
| PCT/CN2020/082247 WO2020258964A1 (en) | 2019-06-26 | 2020-03-31 | Effect plate capable of avoiding high temperature deformation and stage lamp having same |
| US17/241,611 US11326750B2 (en) | 2019-06-26 | 2021-04-27 | High-temperature deformation resistant effect disk and stage light including same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566377.6A CN110285379A (en) | 2019-06-26 | 2019-06-26 | A kind of effect disk of high temperature-proof deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110285379A true CN110285379A (en) | 2019-09-27 |
Family
ID=68007727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910566377.6A Pending CN110285379A (en) | 2019-06-26 | 2019-06-26 | A kind of effect disk of high temperature-proof deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110285379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258964A1 (en) * | 2019-06-26 | 2020-12-30 | 广州市浩洋电子股份有限公司 | Effect plate capable of avoiding high temperature deformation and stage lamp having same |
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| CN203336458U (en) * | 2013-07-18 | 2013-12-11 | 广州市升龙灯光设备有限公司 | Stage lamp with double effect disks |
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| CN108006576A (en) * | 2017-12-28 | 2018-05-08 | 广州市浩洋电子股份有限公司 | A kind of combined effect disk and stage lighting for stage lighting |
| CN109519855A (en) * | 2018-12-19 | 2019-03-26 | 佛山市毅丰电器实业有限公司 | A kind of multiple groups close effect disk and lighting device |
| CN208703819U (en) * | 2018-08-28 | 2019-04-05 | 广州市明道灯光科技股份有限公司 | A kind of integrated dynamic patterns disk of stage lighting |
| CN210319805U (en) * | 2019-06-26 | 2020-04-14 | 广州市浩洋电子股份有限公司 | High-temperature deformation prevention effect disc |
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2019
- 2019-06-26 CN CN201910566377.6A patent/CN110285379A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101151702A (en) * | 2005-04-05 | 2008-03-26 | 松下电器产业株式会社 | Strain relief cutouts in shower plate made from porous ceramic |
| US20130021823A1 (en) * | 2010-04-13 | 2013-01-24 | Sharp Kabushiki Kaisha | Lighting apparatus |
| CN203336458U (en) * | 2013-07-18 | 2013-12-11 | 广州市升龙灯光设备有限公司 | Stage lamp with double effect disks |
| CN207103463U (en) * | 2017-06-30 | 2018-03-16 | 天津市中重科技工程有限公司 | The coiling machine pallet of anti expanding and shrinking |
| CN108006576A (en) * | 2017-12-28 | 2018-05-08 | 广州市浩洋电子股份有限公司 | A kind of combined effect disk and stage lighting for stage lighting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258964A1 (en) * | 2019-06-26 | 2020-12-30 | 广州市浩洋电子股份有限公司 | Effect plate capable of avoiding high temperature deformation and stage lamp having same |
| US11326750B2 (en) | 2019-06-26 | 2022-05-10 | Guangzhou Haoyang Electronic Co., Ltd. | High-temperature deformation resistant effect disk and stage light including same |
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