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Stage light-filtering device

A filter device and stage technology, which is applied to lighting devices, components of lighting devices, light source fixing, etc., can solve the problems of easy aging, affecting service life, burning out, etc., and achieve reduced light intensity and temperature, and long service life Effect

Inactive Publication Date: 2015-06-10
重庆龙本教育信息咨询服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In use, due to the high temperature and strong light of the stage lighting, it is easy to age and burn out, thus affecting the service life

Method used

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  • Stage light-filtering device

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Experimental program
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Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with accompanying drawing.

[0009] Such as figure 1 Shown, a kind of stage filter device comprises colored glass sheet 1, and colored glass sheet 1 upper surface is connected with the first translucent colored plastic sheet 3, and the lower surface is connected with the second translucent colored plastic sheet 2; The stage filter The device also includes a light buffering device 4 which is connected to the upper surface of the first light-transmitting colored plastic sheet 3 .

[0010] Buffering device 4 comprises a connecting ring 7, fixed ring 5, filter screen ring, and filter screen ring is installed in connecting ring 7 circular grooves, and this filter screen ring can move in connecting circular ring 7 circular grooves.

[0011] The filter screen ring includes a semicircular metal disc 8 and a semicircular filter disc 6 .

[0012] The above-mentioned embodiments are only used as illustrations a...

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PUM

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Abstract

The invention discloses a stage light-filtering device and relates to photoelectronics. The stage light-filtering device comprises a colored glass plate. The upper surface of the colored glass plate is connected with a first transparent colored plastic plate, and the lower surface is connected with a second transparent colored plastic plate. The stage light-filtering device further comprises an optical buffer device which is connected with the upper surface of the first transparent colored plastic plate. The buffer device comprises a circular connecting ring, a fixed ring and a filter screen ring. The filter screen ring is installed in a circular ring groove of the circular connecting ring and is able to move therein. As compared to the exiting device, the stage light-filtering device claimed in this invention has long service life and is suitable for use as a stage.

Description

technical field [0001] The invention relates to a photoelectric device, in particular to a stage filter device. Background technique [0002] When shooting TV and movies, in order to adjust the brightness of the stage lighting and soften the light of the stage lighting, it is necessary to install a light filter in front of the lampshade of the stage lighting. Stained glass sheets are now generally used as light filters. In use, due to the high temperature and strong light of the stage lighting, it is easy to age and burn out, thus affecting the service life. Contents of the invention [0003] In view of the above disadvantages, the purpose of the present invention is to provide a stage filter device, which has a long service life and is suitable for stage use. [0004] The technical solution of the present invention is: a stage light filter device, including a colored glass sheet, the upper surface of the colored glass sheet is connected with a first light-transmitting c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V9/00F21V17/10
CPCF21V9/08F21V9/40F21V17/10F21W2131/105
Inventor 石垚
Owner 重庆龙本教育信息咨询服务有限公司