Dust removing device of color selector light transmitting glass

The invention discloses a dust removing device of color selector light transmitting glass. The dust removing device of the color selector light transmitting glass comprises a dust removing brush; the dust removing brush is arranged on a support connected with a movable mechanism, the support comprises two parallelly-arranged support plates, and strip-shaped holes are formed in the support plates; the trend of the two strip-shaped holes are the same, one ends of the strip-shaped holes extend to the side edges of the support plates, and opening-type strip-shaped holes are formed; the dust removing brush is provided with pin columns which are placed into the two strip-shaped holes correspondingly, a spring is arranged between the support and the dust removing brush, and elastic force provided by the spring drives and restrains the pin columns to be stored in the strip-shaped holes; and external force overcomes the elastic force of the spring to drive the pin columns to move along the strip-shaped holes and move