Gate and imaging lamp

Abstract

The invention provides a gate and an imaging lamp. The gate comprises a first main ring piece, a first secondary ring piece and a second main ring piece which are sequentially and coaxially arranged at intervals, wherein a first moving piece is clamped between the first main ring piece and the first secondary ring piece; the first moving piece comprises a first sub moving piece and a second sub moving piece which are oppositely arranged; the first sub moving piece and the second sub moving piece can be far away from each other to form a first gate or can be mutually butted to close the first gate; the first sub moving piece and the second sub moving piece can rotate relative to the first secondary ring piece respectively; two first limit holes arranged at the two sides of a center hole of the first secondary ring piece are formed in the first secondary ring piece; two first limit pieces which are oppositely arranged are respectively arranged on the first sub moving piece and the second sub moving piece; the two first limit pieces on the first sub moving piece are respectively and accordingly arranged in the two first limit holes; and the two first limit pieces on the second sub moving piece are respectively and accordingly arranged in the two first limit holes.

Description

technical field [0001] The invention relates to the field of imaging technology, in particular to a gate and an imaging lamp. Background technique [0002] Imaging lights are also called forming lights or ellipsoid spotlights. They use condensers or reflectors to condense beams. There are many types of beam angles. The main feature of beam angles is to cut the spot into square, rhombus, triangle, trapezoid, etc. Shapes, or project other specific patterns or patterns to create a variety of different effect scenes and atmospheres. Therefore, imaging lights are widely used in stage performances, studios and studios. [0003] In the prior art, the gate of the imaging lamp includes a first gate and a second gate. The first gate comprises two coaxial and opposite positioning rings. The central apertures of the two positioning rings are different. The two positioning rings An imaging moving piece is sandwiched between the pieces, and the imaging moving piece includes a first movin...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a gate to solve the technical problem that the movable piece of the existing gate is easy to break away from the gap between the two positioning ring pieces, which leads to the failure of the gate

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