Beam Light Lamp off solution
Source:
|
Author:energy-100
|
Published time: 2014-09-29
|
1799 Views
|
Share:
Lighting as an important part in stage, the stage lighting engineers is a highly professional people like, but actually juicers this career is need a lot of theoretical knowledge and practical ability, and simple to tell everyone about today for stage lighting control system, and the beam lights cause reason of common failures and solutions, the hope can help some friends.
Lighting as an important part in stage, the stage lighting engineers is a highly professional people like, but actually juicers this career is need a lot of theoretical knowledge and practical ability, and simple to tell everyone about today for stage lighting control system, and the beam lights cause reason of common failures and solutions, the hope can help some friends.
Stage lighting control system
On the stage with the live performance, with its unique means to achieve the simulation of nature, create artistic conception, express emotions, cutting stage time and other artistic effects. All these effects of light must use light control equipment to implement good luminance control, color transformation, beam movement and other controls of the lamp can be realized. The strong electric part is the energy source of the light. Although not as complicated as the control part, it is also a very important basic part of the lighting. The strong current part can be divided into the power supply part before the dimmer and the light circuit part after the dimmer or through switch.
Computer lamp console principle
Unified operation by the computer console, the staff only need to program in front of the console, to control the movement of all the computer lights. Inside the computer lamp is one or two single-chip microprocessors (also known as single-chip microprocessors). The single-chip microprocessor sends out signals. Through the driving circuit, each micro-stepping motor in the machine moves, so as to drive the movement of each color wheel, pattern piece, lens, mirror, so as to produce a variety of color and shape of the light beam and its movement in space.
Digital dimmer
From large variable voltages to triggering SCR components for dimming, there have been significant advances in device functionality, efficiency, thermal control, and even volume. In the traditional analog silicon before the digital decoder became the digital dimmer at that time.
Causes and solutions of common failures of beam lights
First, lamp no response
You can first check whether the voltage is the standard voltage of 220V, check whether the fuse in the lamp is normal, check whether the circuit board is working normally, and then make a comprehensive judgment.
Two, after a period of startup work, the lamp appears automatic reset
At this time is generally caused by the unstable output of the switching power supply. We can check the cable loosening in the line or the pressure line is not compressed, to see if the contact is bad, so as to appear automatic reset
Three, the bulb automatically extinguishes the bubble
Then you can go to check whether his cooling system to work properly, if the cooling system will automatically light up, sometimes may be a bulb problem, albino shaped bulb sphere surface, internal in black, bright out after a period of time also can appear dip phenomenon, still have a kind of lamps and lanterns is in for a long time without a control signal will appear out the bubble automatic protection, When the signal is switched on, the light will be lit automatically.
Four, light bulb, motor reset normal, but not controlled
First of all, we should check the connection signal and check the address code of the lamp. If there is no problem, we can go to see if the signal connection is normal, and then make corresponding adjustment and repair.
Lighting seems to be a relatively easy to learn very simple work, but it contains a lot of knowledge, we need to calm down to learn one by one, so MEANReal will provide students with such an opportunity, waiting for you to join!
