Stage lamp control system and stage lamp control method capable of protecting safety of illuminated object

A technology of a control system and a control method, which is applied to the components of lighting devices, lighting devices, and electric lamp circuit layout, etc., can solve problems such as limited safety hazards and achieve the effect of eliminating hazards.

Active Publication Date: 2019-11-01
GUANGZHOU HAOYANG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing technical scheme passively informs the user of the safety distance by labeling, which has limitations and great potential safety hazards

Method used

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  • Stage lamp control system and stage lamp control method capable of protecting safety of illuminated object
  • Stage lamp control system and stage lamp control method capable of protecting safety of illuminated object
  • Stage lamp control system and stage lamp control method capable of protecting safety of illuminated object

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Embodiment

[0040] Such as figure 1 Shown is a stage light control system in this embodiment that can protect the safety of the object to be illuminated, including a control unit and a temperature detector s11 connected to the control unit; s1 is a motor to change the irradiation position. There is a light source inside the lamp holder s1. The control unit is connected with the motor and the light source and used to control the work of the stage lights. The temperature detector s11 is installed on the lamp holder s1 and used to detect the instant temperature T of the illuminated object. Store the safety threshold temperature T1; when the instant temperature T of the object to be illuminated > the safety threshold temperature T1, the control unit controls the action of the stage light to eliminate the hazard.

[0041] The stage light control system with the ability to protect the safety of the illuminated object can also be applied to LED lights, bubble lights, laser lights and searchligh...

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PUM

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Abstract

The invention relates to a stage lamp control system and a stage lamp control method capable of protecting safety of an illuminated object. The control system comprises a control unit and a temperature detector connected with the control unit; a stage lamp comprises a lamp cap internally provided with a light source, and a motor for driving the lamp cap to change the illuminating position; the control unit is connected with the motor and the light source and is used for controlling the stage lamp to work; the temperature detector is arranged on the lamp cap and is used for detecting the instant temperature T of the illuminated object, and a safety threshold temperature T1 is stored in the control unit; and when the instant temperature T of the illuminated object is larger than the safety threshold temperature T1, the control unit controls the stage lamp to act so as to eliminate the damage. The control unit compares the stored safety threshold temperature T1 with the instant temperature T, transmitted by the temperature detector, of the illuminated object, and controls whether the stage lamp operates to eliminate harm or not according to the comparison result, so that the passive notification through "label alarm" in the existing technology is changed into autonomous adjustment defense, and damage to life and property caused by factors such as improper use is avoided.

Description

technical field [0001] The present invention relates to the technical field of stage lights, and more specifically, to a stage light control system and control method capable of protecting the safety of illuminated objects. Background technique [0002] In recent years, there have been many theater fire incidents at home and abroad. A series of fires show that the fire protection design of stage lighting is very important. Most theater fires start on the stage, and most of the causes are caused by the out-of-control or improper use of the stage lighting system, which makes the illuminated objects overheated and spontaneously ignites. [0003] According to tests, the surface temperature of a 100W incandescent bulb at work can reach 200-300°C; the surface temperature of a 1000W incandescent bulb can reach 300-500°C; the surface temperature of a 1000W halogen tungsten lamp can reach 700-300°C. 800°C. When the flammable curtain is close to the lamp, it usually only takes 20 to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/00F21V23/04H05B37/02F21V14/02
CPCF21S8/00F21V14/02F21V23/003F21V23/0471Y02B20/30
Inventor 蒋伟楷其他发明人请求不公开姓名
Owner GUANGZHOU HAOYANG ELECTRONICS CO LTD
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