According to the stage lighting system design is to follow the law of the performing arts and special use requirements for configuration, its purpose lies in various performing arts reproduction process required for the lighting process equipment, according to the system engineering design configuration, so that the stage lighting system accurately, successfully for art exhibition services.
1 stage lighting to create completely free space, accommodate all the lighting requirements;
2 in order to make the system capable of continuous operation, appropriate to increase reserves and the expansion of space;
3 the ability of anti-jamming and security as an important index for design;
4 high efficiency energy-saving cold model of the lamp is introduced in the design of the system;
5 DMX512 digital signal network technology is introduced into the system design each link. According to the above requirements, can satisfy the dance party, art show, theatre, concerts and meeting the use requirements of my company on the stage lighting lighting design to do the following:
1 light
Side light as the front area of stage and orchestra pit rises after the main positive light, each are considered in four groups of two lamps transverse play stage, for use in color or stage lighting in depth, upper and lower two layers. Reference configuration is as follows:
2KW focusing imaging spotlight 8 - 16 only
2KW plano-convex spotlight 8 only
2 slap in the face
Considering the large stage, side light far illumination distance less than the surface light, will use:
High power LED staining light, each face configuration 12.
3 a top light
Top light to LED PAR lights, meet with some conference three color lights, to meet the needs of different programs and meetings of the lighting needs.
4, two top light
Top light to LED PAR lights, meet with some conference three color lights, to meet the needs of different programs and meetings of the lighting needs.
5, three top light
Top light to LED PAR lights, meet with some light lighting, to meet the song and dance programs do effect lighting needs.
6, four top light
Top light to LED PAR lights, meet with some light lighting, computer lighting, and LED staining, background light for color and lighting, to meet the different needs of lighting program.
In 7, foot light
Foot light is 6 6 ×0.1KW six grid lamp.
Computer systems ( can be designed for power supply and DMX signal )
In addition to the stage of conventional lighting, design a set of computer lamp system. Selection of world famous computer lamp.
In 8, lights, interior using 2500 general computer lights.
The lighting system and lamp
In 9, laser light ( effect)
Stage background mounted laser light effects
Chairman's podium position illumination is not in the 500IX, using the domestic high astigmatism lights, color temperature in 2800K - 5600K; the audience the illumination is not in the 300IX, audience hall lighting will be combined with the style of interior decoration design.
The audience hall field light configuration: the audience hall lighting to achieve gradient function, use 4 ( 6 way dimmer silicon box ). The computer remote control console line ( light control room, the stage manager ).
Three, equipment selection
1 lighting control system
Set in the lamp control indoor lighting console is the stage lighting control core of the system, must meet a variety of integrated theatrical performances and meeting the use requirements. To conform with international advanced technique, but also suitable for China's national conditions and the lighting division operation habit.
Dimming units operation required to achieve rapid, flexible control, powerful function, convenient on-site editing; both centralized control, can also be individually adjustable light.
In addition to the console, also called Configuration Assistant backup lighting console, console itself should have emergency preparation console, backup table requires a unified brand.
Specific performance index is as follows;
( 1) the console
A 1000 optical path, can be matched with a 1000 silicon circuit;
DMX512/1990 signal output;
Each page of not less than 20 sets of control rod 10 pages;
No fewer than 20 go light speed can also call;
Sound editing function, convenient, fast and field modification;
Wired remote control function, convenient control;
Memory memory capacity on average more than 1000 scene combination;
The console itself has an emergency backup function, main part two of the power supply for each other
Independent.
In accordance with DMX512 international standards can control signal control equipment, such as computer, changing lamp
Color etc.
( 2) the backup light station
A 1000 optical path, a 1000 silicon, optical path, silicon can be flexibly connected with the road;
Page 4 independent soft matching;
Through the interface line and main station hot backup switching.
2 light regulating silicon cabinet
Light regulating silicon cabinet should take into account the high reliability, high interference resistance, high stability, selected international advanced technology design of full digital dimming silicon counter. The main performance requirements are as follows:
96 / 4 cabinet cabinet ), loop power 5KW;
The dimming precision reach 10 1024
The wardrobe not because of individual silicon circuit unit fault influence normal work of whole cabinet;
Plug in unit charged with security measures;
To prevent heavy current busbar on silicon circuit to produce interference prevention measures;
To ensure safety, input, output circuits have a reliable security guarantee measures;
With the uninterrupted prevent positive ventilation system.
Each unit has the following function of silicon:
Independent dimming, flexible set, matching the output circuit, can be encoded independently;
Visual display of work state;
The highest, lowest brightness and soft start function setting;
In case of emergency can be performed manually dimming;
Can be of different load dimming: resistive and inductive loads with transformer load / fluorescent lamp.
Each silicon circuit unit can field selection dimmer curve, loop test, which may be preset to a variety of dimmer curve, and cured on chip;
Big power thyristor device, short circuit withstand, strong overload capacity;
Silicon circuit having self-protection function, super high temperature alarm and automatic cutting;
Strong anti interference ability of audio, video, less interference; at room temperature, 220V voltage, full load condition, in 10% - 90% the dimming range, magnetic ring filter time greater than 230 microseconds;
3 lamps
In the lamp configuration request is reasonable, in the performance of advanced, energy saving, long service life, price
Moderate, to meet the functional and variety show demand for the principle of.
In the lighting choices required to fully consider opera house and conference functions, selection.
The more advanced energy-saving cold light lamps, and the lamp can be used as a conference lighting, can also be used as performance.
Imports in line with the CE standard lamps, the coating of optical glass lens Gao Guangxiao
Lens, high beam quality, no deformation. With lens protective net, color film frame, lamp hook, with national testing standards. Domestic lighting its indicators should be in the domestic advanced.
Surface light, face, side light, selection of imported imitation of telephoto spotlight, focusing the spotlight,
Ellipsoidal spotlight. Other location lighting, with domestic spotlight, ellipsoidal spotlight replacement.
Stage equipment stage lighting and meetings, the selection of the domestic high astigmatism lights.
Stage lighting light source selection 1KW, 2KW quartz bulb, has a high color rendering, meet the stage lighting can make the costumes and scenery color distortion, meet the TV or broadcast on lamp light source color temperature requirements.
4 computer lamp
Computer lamp equipped theatre according to invest further invested, recommended the use of head color computer lights, CYM has three primary color mixing system, a unique patented optical design so that the optical output than the general computer lamp 50%, cooling system, a variety of fog light, soft light, Bidirectional Beam spin, different beam shape, excellent results; automatic overload protection, advanced upgrading and troubleshooting functions, the lamp body panel programming, internal preset memory so that the lamp use and convenience.
Super scan computer light CYM three primary color mixing, can produce the required color,
The light emitted from the output without loss, high light efficiency, two groups of patent full glass patterns can be combined, the combination effect of film, formed a multi-level, three-dimensional and strong sense of strength change and different art effect, automatic double focusing function.
Disco lighting design
Mainly in lighting, Led lights, firefly laser lights, disco lighting effect finish.
Slow ( slow three step, step four) dance lighting: LED snakeskin pipe slow walking program, with the head light, firefly laser, snowball ).
Medium speed ( in the three step, step four) dance lighting: LED snakeskin tube middle-speed walking program, with the head light, laser scanning lamp.
Fast speed ( slow three step, step four) dance lighting: LED snakeskin tube fast walking program scanning laser light, double ball lamp.
