a stage lamp

Abstract

The invention discloses a stage lamp. The stage lamp comprises a lamp bulb assembly for emitting light, and further comprises a fixing plate and regulating devices, wherein the regulating devices comprise a first regulating device and a second regulating device; the lamp bulb assembly is mounted on the second regulating device; the first regulating device can move in parallel relative to the fixing plate in a first direction and is connected with the fixing plate; the second regulating device can move in parallel relative to the first regulating device in a second direction and is connected with the first regulating device; the first direction is perpendicular to the second direction. Through arrangement of the two regulating mechanisms, the positions of the lamp bulb assembly in two different directions on the same horizontal plane can be regulated, so that errors caused in the mounting and machining processes are overcome.

Description

technical field [0001] The invention relates to the field of stage lighting equipment, in particular to a stage lamp. Background technique [0002] In the field of stage lighting, in order to obtain uniform and efficient spot and beam effects, it is necessary to have high requirements on the accuracy of the imaging position and coaxiality of the light source (bulb and reflective bowl), imaging system (gobo), optical lens group . [0003] In the existing technology, the accuracy of the imaging position of the light source (bulb and reflective bowl), imaging system (gobo), and optical lens group is relatively easy to control; but it is difficult to control the light source in two directions on the same horizontal plane; Moreover, the accuracy of the coaxiality of the light source (bulb and reflective bowl), imaging system (gobo), and optical lens group has a great influence on the effect and quality of the output spot and beam; There are inconsistencies in the luminous point...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the accuracy of the imaging position of the light source (bulb and reflective bowl), imaging system (gobo), and optical lens group is relatively easy to control; but it is difficult to control the light source in two directions on the same horizontal plane; Moreover, the accuracy of the coaxiality of the light source (bulb and reflective bowl), imaging system (gobo), and optical lens group has a great influence on the effect and quality of the output spot and beam; There are inconsistencies in the luminous points, there are positional and dimension deviations during the assembly process, and the structure connecting the light source (bulb and reflective bowl) inevitably has deviations during processing, surface treatment, and assembly, resulting in eccentricity of the output spot and beam, uneven brightness, etc. bad effect

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