A new dyeing device for lighting

Abstract

The invention discloses a novel dyeing device for a lighting lamp. The novel dyeing device comprises dyeing color chips, at least four color disks, a support and driving mechanisms, the dyeing color chips include at least one color gradient C color chip, at least one color gradient M color chip, at least one color gradient Y color chip, at least one color gradient color temperature chip and at least four pure color chips in different colors, a plurality of circularly distributed color grids are arranged on each color disk, one color grid of each color disk is provided with one of the C color chips, the M color chips, the Y color chips and the color temperature chips, the other color grids are provided with the pure color chips, the support is provided with a first light transmission hole, two mutually spaced fixing shafts are fixed on two sides of the first light transmission hole in the support, the color disks are pivoted to the two fixing shafts respectively, the color disks positioned on different fixing shafts are partially overlapped, and the driving mechanisms are connected with the color disks in a one-to-one corresponding and driving manner. Diversified adjustment of light emitting colors can be richened, and different colors are rapidly switched.

Description

technical field [0001] The invention relates to the field of lamps, in particular to a novel dyeing device for lighting lamps. Background technique [0002] In the lighting lamps used for lighting, it is often necessary to adjust the color of the light to adjust the ambient atmosphere through the color or to produce a difference in the viewing angle of the human body. It can be used in entertainment, eye protection, medical treatment and other fields; such as stage lights (also known as moving head lights) , the variety of light color changes and the rapid switching of colors are particularly important to meet the needs of different stage scenes. [0003] The dyeing device (or color mixing system) of traditional stage lighting uses multiple CMY color chips and / or multiple pure color color chips for color mixing. The movement of meeting and separating is carried out by means of linear motion, so as to form color mixing in the interlaced and stacked areas when multiple CMY co...

AI Technical Summary

Problems solved by technology

However, since the linear motion of CMY color chips and / or multiple solid color chips requires complex structures such as guide rods and guide sleeves, the color switching speed is relatively slow, and it is prone to jamming and cannot mix colors. At the same time, It can only realize the color mixing between each CMY color chip or the color mixing between each CMY color chip and a solid color chip, and the color diversity is not good enough to meet the needs of the current stage scene

In addition, traditional dyeing devices generally have multiple CMY color chips and multiple pure color chips. The color chips are different in height and occupy a large space, making the overall volume of the lighting fixture larger, which is not conducive to transportation and installation.

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