Lamphouse device used for stage

一种舞台用灯箱装置

  • Inventors: MAO CHENJIE
  • Assignees: 毛晨杰
  • Publication Date: August 15, 2017
  • Publication Number: CN-107044593-A

Abstract

本发明公开了一种舞台用灯箱装置,包括座体以及设置在座体上端的灯箱,座体外侧固定设有下环部,座体内部中端处设有第三马达,第三马达顶部运转连接有向上延展设置的转销轴,第三马达的外壳上设置有除热部件,除热部件包括与第三马达的外壳固定连接的除热鳍片以及设置在除热鳍片上的冷风机,转销轴顶端与灯箱底部中端处固定连接,灯箱底部沿边处固定设有上环部,上环部内设有圆弧槽,座体顶部进入圆弧槽内且转动配合连接,上环部底端面与下环部顶端面抵靠且转动配合连接;本发明结构简单,操作方便,不使用时控制在腔体内,使用时自动伸出腔体外,可免于安装拆卸等繁琐步骤,且可同时满足不同方位和角度的照射需求。
The invention discloses a lamphouse device used for a stage. The lamphouse device comprises a base and a lmaphouse arranged at the upper end of the base. A lower ring part is fixedly arranged on the outer side of the base. A third motor is arranged at the middle end of the interior of the base. The top of the third motor is rotationally connected with a swivel pin shaft extending upwards. A heat extraction part is arranged on a shell of the third motor and comprises heat extraction fins fixedly connected with the shell of the third motor and an air cooler arranged on the heat extraction fins. The top end of the swivel pin shaft is fixedly connected with the middle end of the bottom of the lamphouse. An upper ring part is fixedly arranged at the edge of the bottom of the lamphouse. A circular arc groove is formed in the upper ring part. The top of the base stretches into the circular arc groove to be rotationally connected with the circular arc groove in a matched mode. The bottom end surface of the upper ring part abuts against the top end surface of the lower ring part and is rotationally connected with the top end surface of the lower ring part in a matched mode. The lamphouse device used for the stage is simple in structure and convenient to operate; the lamphouse device is controlled within a cavitywhen not used and automatically stretches out of the cavity when used, and the tedious steps of mounting, dismounting and the like can be omitted; and in addition, the demand for irradiating at different azimuths and angles can be met simultaneously.

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