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Spotlight for stage dimming

A technology for spotlights and stages, which is applied in the field of spotlights and can solve the problem that the size of the area cannot be adjusted.

Inactive Publication Date: 2022-02-01
佛山市百特思舞台设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the focal length of the spotlight used on the stage is usually constant, the size of the projected area cannot be adjusted, and the projection direction of the spotlight used on the stage needs to be manually adjusted by the staff. The purpose of the present invention is to provide a Spotlights for stage dimming

Method used

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  • Spotlight for stage dimming
  • Spotlight for stage dimming
  • Spotlight for stage dimming

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Embodiment Construction

[0018] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0019] see Figure 1 to Figure 3 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...

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Abstract

The invention relates to a spotlight for stage dimming, which comprises a lamp barrel, the tail of the lamp barrel is fixedly connected with a fan communicating with the interior of the lamp barrel, a light gathering cover is fixedly installed in a lamp holder, the bottom of the lamp holder is fixedly connected with a driving block, the tail of a shell is fixedly connected with a first motor, a lead screw in shaft connection with the first motor and arranged in the shell, a guide rod fixedly connected to the inner wall of the shell, and a first U-shaped plate with an upward opening rotationally connected to the side wall of the shell through a pin shaft; an electric push rod is installed between the first U-shaped plate and the shell, and a second U-shaped plate with a horizontal opening is arranged below the first U-shaped plate; and the top of the interior of the second U-shaped plate is fixedly connected with a second motor which is in shaft connection with the bottom of the first U-shaped plate. The product belongs to the technical filed of spotlight. According to the spotlight, the problems that the focal length of the stage spotlight is generally unchanged, the size of a projected area cannot be adjusted, and meanwhile, the projection direction of the stage spotlight needs to be manually adjusted by workers are solved.

Description

technical field [0001] The invention relates to the technical field of spotlights, in particular to a spotlight for stage dimming. Background technique [0002] In the prior art, the focal length of the spotlight used on the stage is usually constant, and the size of the projected area cannot be adjusted. At the same time, the projection direction of the spotlight used on the stage needs to be manually adjusted by the staff, so we propose a method for Spotlights for stage dimming. Contents of the invention [0003] In order to solve the problem that the focal length of the spotlight used on the stage is usually constant, the size of the projected area cannot be adjusted, and the projection direction of the spotlight used on the stage needs to be manually adjusted by the staff. The purpose of the present invention is to provide a Spotlights for stage dimming. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V14/02F21V21/15F21V21/30F21V29/67H04M1/72415F21W131/105F21W131/406
CPCF21S8/00F21V21/30F21V29/67F21V14/02F21V21/15H04M1/72415F21W2131/105F21W2131/406
Inventor 高友华
Owner 佛山市百特思舞台设备有限公司
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