The use of computer lamp console in a city bureau

source：报刊杂志 日期：2018-09-26

Colorful, unpredictable lighting effect is people's first impression of the dance hall. These effects come from a wide variety of professional lamps and lanterns. That's what people call professional lighting. The early singing and dancing halls had very simple lighting, with spotlights, down lamps, light drizzle lights and some clunky mechanical rotating lights.

With the development of electronic technology, a simple acoustic control mechanical lamp can reflect patterns, change colors and change the Angle of projection. But these lights are all on their own, unable to be uniform and in unison. By the 1980s, a new type of lamp combining lighting technology and computer console technology appeared, which was named computer lamp. Computer lamp can a few, dozens, even hundreds of machine change pattern, colour to press lamplight to design a demand together, its speed can quick can slow, its scene is magnificent and magnificent, call a person surprise. The appearance of computer lamp is a leap in the history of the development of stage, film and television and entertainment lighting.

It's called a computer lamp because it has a miniature computer circuit that takes the signal from the console and turns it into an electrical signal that controls the mechanical part of the device for a variety of functions. The inside of computer lamp can be divided into three parts: one is the computer circuit, it is the brain of the lamp, receive the command and give the command is done by it, but also can self-check internal function, set address code, adjust internal parameter or function. The second is the mechanical part, which is composed of several micro-stepper motors. Each stepper motor can operate independently, driving the pattern wheel, color wheel and the mechanical parts of the dimming, focusing, spot horizontal movement and vertical movement operation respectively.

And then finally the light source，Most of the light sources of computer lamps are bright metal halide bulbs,The ballast is installed inside the lamp.Capacitance and other light bulb power circuit and console surface display is particularly bright.The optical system with the electric light source is very advanced. The color plate is made of the filter material with high temperature resistance and light transmittance. The light beam emitted by the computer lamp is very bright and the color is very pure.