WO2019001432A1 - 一种舞台灯光切割装置 - Google Patents

一种舞台灯光切割装置 Download PDF

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Publication number
WO2019001432A1
WO2019001432A1 PCT/CN2018/092931 CN2018092931W WO2019001432A1 WO 2019001432 A1 WO2019001432 A1 WO 2019001432A1 CN 2018092931 W CN2018092931 W CN 2018092931W WO 2019001432 A1 WO2019001432 A1 WO 2019001432A1
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WO
WIPO (PCT)
Prior art keywords
cutter
cutting device
stage light
light
cite
Prior art date
Application number
PCT/CN2018/092931
Other languages
English (en)
French (fr)
Inventor
蒋伟楷
Original Assignee
广州市浩洋电子股份有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 广州市浩洋电子股份有限公司 filed Critical 广州市浩洋电子股份有限公司
Priority to US16/338,467 priority Critical patent/US11105495B2/en
Publication of WO2019001432A1 publication Critical patent/WO2019001432A1/zh

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Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Definitions

  • the utility model relates to the field of stage lighting cutting technology. Specifically, the utility model relates to a stage lighting cutting device.
  • a plug-and-play cutter that uses a manually adjustable structure to drive the cutting blade to obtain the desired pattern. Normally, after adjustment is made, the adjustment structure relies only on the riveting tightness between its own components to prevent cutting. The film moves, but one aspect of the method will invalidate with the increase in the number of uses, and on the other hand, the cutting piece will move due to accidental contact with the vibration of the adjusting wheel or the device itself, resulting in a pattern change.
  • the utility model overcomes the defects of the prior art, and provides a stage light cutting device for preventing malfunctions.
  • the stage light cutting device has a simple structure, can be plug and play, is convenient to operate, and can effectively prevent the cause. Accidental contact or vibration of the device itself causes the cutting blade to move.
  • Another object of the present invention is to provide a stage light.
  • a stage light cutting device includes a cutter, a cutter adjusting wheel for adjusting a cutter cutting pattern, a cover plate, and an elastic fastening member disposed on the cover plate for fixing the cutter adjusting wheel, the cover plate and The cutter is detachable.
  • the utility model is provided with elastic fasteners on the cover plate.
  • the cutter adjustment wheel When the cover plate is opened, the cutter adjustment wheel is in a free state, and the operator can obtain the required cutting pattern by operating the cutter adjustment wheel; when the cover plate is closed, Since the cover plate is provided with an elastic fastening member for fixing the cutter adjustment wheel, the cutter adjustment wheel can be fixed to prevent the cutter from adjusting the wheel movement, thereby preventing the cutter adjustment wheel from being accidentally touched or due to the stage light. The vibration itself causes a malfunction, resulting in a stable and reliable cutting pattern.
  • the cover is rotatably coupled to the cutter, and the cover is provided with a connector that mates with the cutter.
  • the elastic fastening member is an elastic bead.
  • the elastic bead has better elasticity, lower cost and convenient installation. When the cover is closed, the elastic bead is fixedly pressed by the cutter adjusting wheel by its elasticity.
  • the elastic bead is a silicone elastic bead, a rubber elastic bead or an elastomeric bead.
  • the elastic bead has a thickness of 0.5 to 5 mm.
  • the elastic pressing strip with a thickness of 0.5 to 5 mm can be used to make the pressing and fixing effect of the pressing strip on the cutter adjusting wheel more.
  • the cutter comprises: a panel, a splint and a bottom plate, wherein the panel, the splint and the bottom plate are sequentially arranged by a connecting column, and the panel, the clamping plate and the bottom plate are respectively provided with a first light beam for passing through a light-passing hole, a second light-passing hole, and a third light-passing hole, wherein the bottom plate further comprises a cutting piece and a link mechanism, and the cutter adjusting wheel drives the cutting piece to move the third light-passing hole through the link mechanism A cutting pattern is formed.
  • the light beam can form a circular spot through the first light passing hole, the second light passing hole and the third light passing hole, and the cutter adjusting wheel drives the cutting piece through the link mechanism to move the third light passing hole on the shielding bottom plate to form a cutting Patterns to achieve the cutting of stage lighting.
  • the number of the cutting sheets is four and the cutting sheets are symmetrically disposed.
  • a gasket is provided between the panel and the splint, the splint and the bottom plate.
  • the gasket is arranged to make the panel, the clamp plate and the bottom plate compact and compact.
  • the number of cutter adjustment wheels is eight.
  • the 8 cutter adjustment wheels are divided into 4 groups, which respectively control 4 cutting pieces.
  • a stage light includes a light source and the stage light cutting device corresponding to the light source.
  • the utility model is provided with an elastic fastening component for fixing the cutter adjustment wheel on the cover plate of the cutter, which can prevent the cutter from adjusting the wheel movement, thereby preventing the cutter adjustment wheel from being accidentally touched or caused by the stage.
  • the lamp itself vibrates and causes a malfunction, thereby obtaining a stable and reliable cutting pattern;
  • the elastic bead is selected as the elastic fastening component, which has better elasticity, lower cost and convenient installation;
  • stage light cutting device of the utility model can be plug and play, and the cutting of the stage light can be quickly realized, and the operation is flexible and simple, and the stability effect is obvious.
  • FIG. 1 is a schematic view showing the overall structure of a cover plate of a stage light cutting device in an open state.
  • FIG. 2 is a schematic view showing the overall structure of the cover plate of the stage light cutting device in a closed state.
  • Figure 3 is an exploded view of the cutter.
  • the stage light cutting device of the present invention comprises a cutter 1, a cutter adjusting wheel 2 for adjusting a cutter cutting pattern, a cover plate 4, and a cover plate 4 for fixing.
  • the cutter adjusts the elastic fastening member 5 of the wheel 2, which is detachably fitted to the cutter 1.
  • the cover plate 4 is rotatably coupled to the cutter 1, and the cover plate 4 is provided with a connecting member 6 that matches the cutter.
  • the cover 4 is connected to the cutter 1 via a rotating shaft 3.
  • the elastic fastening member 5 is an elastic bead.
  • the elastic bead may be a silicone elastic bead, a rubber elastic bead or an elastic bead, which has better elasticity, and the elastic bead is fixedly pressed by the cutter adjusting wheel by its elasticity.
  • the cover plate 4 rotates around the rotating shaft 3 to realize opening and closing of the cover plate 4.
  • the adjusting wheel 2 When the cover plate 4 is opened, the adjusting wheel 2 is in a free state, and the desired cutting pattern can be obtained by operating the adjusting wheel 2, when the cover plate 4 is obtained When closed, the bead 5 on the cover 4 is pressed against the adjusting wheel 2, and the adjusting wheel 2 is fixed by the elasticity of the bead to prevent the adjusting wheel 2 from malfunctioning, and a stable cutting pattern is obtained.
  • the cutter 1 includes a panel 11, a clamp 12, and a bottom plate 13.
  • the panel 11, the clamp 12, and the bottom plate 13 are sequentially stacked through a connecting column 14, and the connecting post may be a stud or a screw.
  • the first light-passing hole 111, the second light-passing hole 121, and the third light-passing hole 131 through which the light beam passes are respectively disposed on the panel 11, the clamping plate 12, and the bottom plate 13, and the cutting plate 13 is further provided with four cutting pieces.
  • the cutter adjusting wheel 2 drives the cutting piece 15 through the link mechanism 16 to move the third light-passing hole 131 on the shielding bottom plate to form a cutting pattern.
  • the light beam can form a circular spot through the first light passing hole, the second light passing hole and the third light passing hole, and the cutter adjusting wheel drives the cutting piece through the link mechanism 16 to move the third light passing hole on the shielding bottom plate to form Cutting the pattern to cut the stage lighting.
  • a gasket is disposed between the panel 11 and the clamping plate 12, the clamping plate 12 and the bottom plate 13.
  • the gasket is arranged to make the panel, the clamp plate and the bottom plate compact and compact.
  • the number of cutter adjusting wheels is eight, and the eight cutter adjusting wheels are divided into four groups, and four cutting pieces are respectively controlled.
  • the stage light cutting device of the embodiment can be plug and play, and the cutting of the stage light can be quickly realized, and the operation is flexible and simple, and the stability effect is obvious.
  • the present invention also provides a stage light comprising a light source and a stage light cutting device as described above corresponding to the light source.
  • the stage light cutting device cuts and shapes the light beam to achieve the target lighting effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Knives (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种舞台灯光切割装置，包括切割器（1）、用于调节切割器（1）切割图案的切割器调节轮（2）、盖板（4）、设置在盖板（4）上用于固定切割器调节轮（2）的弹性紧固部件（5），以及设置在盖板（4）上且与切割器（1）匹配的连接件（6）。该舞台灯光切割装置可即插即用，快速实现对舞台灯光的切割，且操作灵活简便，并防止切割器调节轮（2）因遭意外碰触或因舞台灯本身震动而产生误动作，从而得到稳定可靠的切割图案。

Description

一种舞台灯光切割装置 技术领域
本实用新型涉及舞台灯光切割技术领域，具体的，本实用新型涉及一种舞台灯光切割装置。
 背景技术
在舞台灯的实际应用中，为适应不同客户及场合需要，需要为灯具投射出来的图案实行切割，这时就需要在设备上配置切割器，为节省成本及简化结构需要，很多场合配置的是即插即用式切割器，切割器是通过手动调节结构驱动切割片来得到所需要的图案，通常情况下，在完成调节后，调节结构仅依靠本身各部件之间的铆接松紧度来防止切割片走位，但这种方式一个方面随着使用次数的增加会使其失效，另一方面也会因为意外碰触调节轮或设备本身的震动而导致切割片走位，从而导致图案变化。
 技术问题
基于此，本实用新型在于克服现有技术的缺陷，提供一种防止误动作的舞台灯光切割装置，所述舞台灯光切割装置结构简单，可即插即用，操作方便，并可以有效的防止因意外的碰触或设备本身的震动而导致切割片走位。
 技术解决方案
本实用新型的另一目的在于提供一种舞台灯。
其技术方案如下：
一种舞台灯光切割装置，包括切割器、用于调节切割器切割图案的切割器调节轮、盖板、设置在盖板上用于固定切割器调节轮的弹性紧固部件，所述盖板与切割器可拆卸配合。
本实用新型在盖板上设置弹性紧固件，当盖板打开时，切割器调节轮处于自由状态，作业员通过操作切割器调节轮即可得到所需的切割图案；当盖板闭合时，由于盖板上设有用于固定切割器调节轮的弹性紧固部件，其可以将切割器调节轮固定，防止切割器调节轮动作，即可防止切割器调节轮因遭意外碰触或因舞台灯本身震动而产生误动作，从而得到稳定可靠的切割图案。
在其中一个实施例中，所述盖板与切割器转动配合连接，所述盖板上设有与切割器匹配的连接件。
在其中一个实施例中，所述弹性紧固部件为弹性压条。弹性压条具有较好的弹性，且成本较低，安装方便，当盖板闭合时，弹性压条靠其弹性将切割器调节轮固定压紧。
在其中一个实施例中，所述弹性压条为硅胶弹性压条、橡胶弹性压条或弹性体压条。
在其中一个实施例中，所述弹性压条的厚度为0.5～5mm。选用厚度为0.5～5mm的弹性压条可使压条对切割器调节轮的固定压紧效果更加。
在其中一个实施例中，所述切割器包括：面板、夹板和底板，所述面板、夹板、底板依次通过连接柱层叠设置，所述面板、夹板、底板上分别设有供光束通过的第一通光孔、第二通光孔、第三通光孔，所述底板上还设有切割片和连杆机构，所述切割器调节轮通过连杆机构驱动切割片移动遮挡第三通光孔形成切割图案。灯光光束通过第一通光孔、第二通光孔、第三通光孔可以形成圆形光斑，切割器调节轮通过连杆机构驱动切割片移动遮挡底板上的第三通光孔可以形成切割图案，从而实现对舞台灯光的切割。
在其中一个实施例中，所述切割片的数量为4个且切割片对称设置。
在其中一个实施例中，所述面板和夹板、夹板和底板之间均设有垫圈。设置垫圈可使面板、夹板、底板组装后结构紧凑。
在其中一个实施例中，所述切割器调节轮的数量为8个。8个切割器调节轮分为4组，分别控制4个切割片。
一种舞台灯，包括光源以及与所述光源对应的所述舞台灯光切割装置。
 有益效果
本实用新型的有益效果在于：
（1）本实用新型在切割器的盖板上设置用于固定切割器调节轮的弹性紧固部件，可以防止切割器调节轮动作，即可防止切割器调节轮因遭意外碰触或因舞台灯本身震动而产生误动作，从而得到稳定可靠的切割图案；
（2）选用弹性压条作为弹性紧固部件具有较好的弹性，且成本较低，安装方便；
（3）本实用新型所述舞台灯光切割装置可即插即用，快速实现对舞台灯光的切割，且操作灵活简便，稳定效果明显。
 附图说明
图1是舞台灯光切割装置的盖板处于打开状态的整体结构示意图。
图2是舞台灯光切割装置的盖板处于闭合状态的整体结构示意图。
图3为切割器爆炸图。
附图标记说明：
1、切割器；2、切割器调节轮；3、转动轴；4、盖板；5、压条；6、连接件；11、面板；12、夹板；13、底板；14、连接柱；15、切割片；16、连杆机构；111、第一通光孔；121、第二通光孔；131第三通光孔。
 本发明的最佳实施方式
为使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及具体实施方式，对本发明进行进一步的详细说明。应当理解的是，此处所描述的具体实施方式仅用以解释本发明，并不限定本发明的保护范围。
如图1、图2所示，本实用新型所述舞台灯光切割装置包括切割器1、用于调节切割器切割图案的切割器调节轮2、盖板4、设置在盖板4上用于固定切割器调节轮2的弹性紧固部件5，所述盖板4与切割器1可拆卸配合。
所述盖板4与切割器1转动配合连接，所述盖板4上设有与切割器匹配的连接件6。
本实施例中盖板4通过转动轴3与切割器1连接。所述弹性紧固部件5为弹性压条，所述弹性压条可以为硅胶弹性压条、橡胶弹性压条或弹性体压条，其有较好弹性，弹性压条靠其弹性将切割器调节轮固定压紧。盖板4绕转动轴3转动，实现盖板4的打开与闭合，当盖板4打开时，调节轮2处于自由状态，通过操作调节轮2即可得到所需的切割图案，当盖板4闭合时，盖板4上的压条5压在调节轮2上，靠压条的弹性将调节轮2固定，防止调节轮2误动作，得到稳定的切割图案。
如图3，所述切割器1包括：面板11、夹板12和底板13，所述面板11、夹板12、底板13依次通过连接柱14层叠设置，所述连接柱可以为铆柱或螺丝，所述面板11、夹板12、底板13上分别设有供光束通过的第一通光孔111、第二通光孔121、第三通光孔131，所述底板13上还设有4个切割片15和连杆机构16，所述切割器调节轮2通过连杆机构16驱动切割片15移动遮挡底板上的第三通光孔131形成切割图案。灯光光束通过第一通光孔、第二通光孔、第三通光孔可以形成圆形光斑，切割器调节轮通过连杆机构16驱动切割片移动遮挡底板上的第三通光孔可以形成切割图案，从而实现对舞台灯光的切割。
进一步的，所述面板11和夹板12、夹板12和底板13之间均设有垫圈。设置垫圈可使面板、夹板、底板组装后结构紧凑。
本实施例中所述切割器调节轮的数量为8个，8个切割器调节轮分为4组，分别控制4个切割片。
本实施例所述舞台灯光切割装置可即插即用，快速实现对舞台灯光的切割，且操作灵活简便，稳定效果明显。
本实用新型还提供一种舞台灯，包括光源以及与所述光源对应的如上所述舞台灯光切割装置。光源发出的光束经过所述舞台灯光切割装置时，舞台灯光切割装置对光束进行切割造型，实现目标灯光效果。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

  1. [援引加入(细则20.6) 27.07.2018]
    一种舞台灯光切割装置，其特征在于，包括切割器（1）、用于调节切割器切割图案的切割器调节轮（2）、盖板（4）、设置在盖板（4）上用于固定切割器调节轮（2）的弹性紧固部件（5），所述盖板（4）与切割器（1）可拆卸配合。
  2. [援引加入(细则20.6) 27.07.2018]
    根据权利要求1所述舞台灯光切割装置，其特征在于，所述盖板（4）与切割器（1）转动配合连接，所述盖板（4）上设有与切割器匹配的连接件（6）。
  3. [援引加入(细则20.6) 27.07.2018]
    根据权利要求1所述舞台灯光切割装置，其特征在于，所述弹性紧固部件（5）为弹性压条。
  4. [援引加入(细则20.6) 27.07.2018]
    根据权利要求3所述舞台灯光切割装置，其特征在于，所述弹性压条为硅胶弹性压条、橡胶弹性压条或弹性体压条。
  5. [援引加入(细则20.6) 27.07.2018]
    根据权利要求3所述舞台灯光切割装置，其特征在于，所述弹性压条的厚度为0.5〜5mm。
  6. [援引加入(细则20.6) 27.07.2018]
    根据权利要求1所述舞台灯光切割装置，其特征在于，所述切割器（1）包括：面板（11）、夹板（12）和底板（13），所述面板（11）、夹板（12）、底板（13）依次通过连接柱（14）层叠设置，所述面板（11）、夹板（12）、底板（13）上分别设有供光束通过的第一通光孔（111）、第二通光孔（121）、第三通光孔（131），所述底板（13）上还设有切割片（15）和连杆机构（16），所述切割器调节轮（2）通过连杆机构（16）驱动切割片（15）移动遮挡第三通光孔（131）形成切割图案。
  7. [援引加入(细则20.6) 27.07.2018]
    根据权利要求6所述舞台灯光切割装置，其特征在于，所述切割片（15）的数量为4个且切割片对称设置。
  8. [援引加入(细则20.6) 27.07.2018]
    根据权利要求6所述舞台灯光切割装置，其特征在于，所述面板（11）和夹板（12）、夹板（12）和底板（13）之间均设有垫圈。
  9. [援引加入(细则20.6) 27.07.2018]
    根据权利要求6所述舞台灯光切割装置，其特征在于，所述切割器调节轮（2）的数量为8个。
  10. [援引加入(细则20.6) 27.07.2018]
    一种舞台灯，其特征在于，包括光源以及与所述光源对应的如权利要求1-9任意一项权利要求所述舞台灯光切割装置。
PCT/CN2018/092931 2017-06-27 2018-06-26 一种舞台灯光切割装置 WO2019001432A1 (zh)

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