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Lighting System Design of Concert Hall in Qingdao
发布时间:2017-04-02 13:35:55 点击次数:518

The concert hall is designed for music class performances of the place, its use can be divided into professional concert hall (single use) and multi-purpose concert hall two categories. The traditional (classical) concert hall, built around 1970, is the only single-use concert hall, designed for symphony and chamber music. Since then, with the cultural market diversified development, from the business point of view, the construction of major cities in the country concert hall generally choose multi-purpose concert hall. The construction of the Qingdao Grand Theater with its unique geographical artistic characteristics, will be located in the professional music hall music hall, and strengthen the professional concert hall lighting system design, the use of modern lighting equipment for the concert hall to create stage music atmosphere.

    Lighting system design requirements lighting configuration can be fully reserved, adequate storage, flexible, easy to switch, safe and reliable. System equipment configuration requirements can undertake major and complex music performance projects. At the same time, the lighting system is designed to avoid the effect of mild noise on the performance of the music. And strive to meet the symphony, orchestral, chamber music, chorus music, solo

(Singing) and other live performances as well as live television, recording and broadcasting functions, and can adapt to domestic and international lighting design and lighting operators application and management.


 1 design content and standard lighting system design.

  including lighting control system, loop distribution, performance lighting configuration. In the design of the lighting system of the concert hall, we have selected the international famous brand Strand imported dimming console, New Zealand Selecon imported professional stage lighting, and domestic well-known brands, access to IS0 9000 certified production of TL tumbling silicon cabinet The

1.1 design content

    In order to enhance the versatility, compatibility, forward-looking and lighting interchangeability of the concert hall lighting system, the design includes several aspects of the concert hall lighting system engineering. As follows:

    (L) stage dimming system control, silicon cabinet matching and design.

    (2) stage lighting for power distribution system matching and design.

    (3) stage lighting system lighting matching and design.

    (4) Auditorium, stage work light lighting network control system matching and design.

    (5) stage lighting system strong power, weak, pipeline laying construction organization design.

    (6) lighting system equipment and equipment supply, equipment installation, system transfer, testing, technical staff training, performance technology and product life-long technical support.

1.2 Design specifications and standards

    The whole design, we follow the following norms and standards in the relevant provisions:

    (1) JGJ-57-2000 / J67-2001 "Theater Building Design Code".

    (2) JGJ / T16-92 "Code for Electrical Design of Civil Buildings".

    (3) GB / T50314-2000 "intelligent building design standards".

    (4) International Radio Interference CISPR standard.

    (5) ISO International Organization for Standardization and CIE International Lighting Association to develop international standards.

    (6) American Academy of Drama Technology (USITT).

    (7) American Entertainment Service and Technology Association (ESTA).

 

2 stage lighting system process design

2.1 Lamp setting and description

    Stage lights are arranged for the front light, side L light, the top light and other locations, the stage are equipped with cloth points.

2.1.1 surface design

    Open 18 holes in the face slot, each hole length 800 mm, width 500 mm, with a thickness of 25 mm white transparent steel heat-resistant glass seal installation (see Figure 1). Surface light is mainly used to illuminate the stage performance area, the performers on the stage to play the role of positive lighting for the character modeling or the use of objects on the stage to show three-dimensional effect.

Figure 1 face light design renderings.


图片1.png 

    

(1) configuration lamps

 The face light design configuration uses 18 600W Ac-claim 180 - 340 axial zoom imaging lights. According to the projection distance of focusing and cloth, as far as possible to ensure that the light effect of the spotlight to achieve the spot, uniform illumination uniform.

(2) arrangement of lamps and projection methods

A. Vertical projection: the stage performance area below to obtain uniform effect.

B. Cross Projection: Enhance the center of the stage and the depth of the brightness.

C. Focus on the projection: to strengthen the local stage performance area of the lighting (see Figure 2, Figure 3).


 图片2.png图片3.png


2.1.2 side light system design

In the playing area on both sides of the stage, according to the performance requirements of the temporary increase in assembly of steel pipe bracket hanging side lights. Side of the role of the light from the side of the stage caused by the direction of the light source, can be used as a lighting actor face auxiliary lighting, and can strengthen the scenery level, the character and the stage space environment modeling rendering, to meet the television program recording illumination needs. Cast light angle, direction, distance, lamp type, power and other factors will cause a variety of side effects.

7 No. 2, 2007 Accumulated No. 20图片4.png

ENTERTfIINMENT TECHNOL06V

    (L) configuration lighting picture 4.png

    16 600W Acclaim 24. - 44. Axial zoom imaging lamp.

    (2) arrangement of lamps and projection methods

    A. From the side or both sides of the stage color atmosphere rendering.

    B. From the unilateral or bilateral modeling light, you can emphasize, highlight the contours of the side, suitable for the performance of relief, portraits and other effects with a sense of volume (see Figure 4).

2.1.3 Top light design

In the playing area stage backfire board to open 58 projection holes, diameter 250 mm, with a thick 25 mm white transparent steel heat-resistant glass seal installed. The specific size of the hole on the sound board, the need to determine the corresponding architectural design to determine the specific construction program according to Jianqi construction requirements. Top lighting requirements can give the player to see the music, the audience clearly see the stage playing as the basis, therefore, the top light lighting mainly uses multi-function spotlights.

 

(L) Configure the fixture

58 MULTI-PAR 750W multi-function spotlights.

(2) lighting arrangement and projection methods

Lamps are used in combination with single lights, matrix arrangement, lighting requires vertical projection, uniform light, high display (see Figure 5).

图片5 (2).png

2.1.4 hanging top light design

     In the playing area stage under the sound board at the bottom of the stage using the temporary lifting function of the stage to install three modular lights boom, respectively, to form a light, two light, three light to install temporary hanging lamps, loop cable and stage machinery , To do a certain collection device, so that the light back to the cable can be combined with the temporary combination of light boom to meet the special lighting needs (such as television recording broadcast) needs. In the general performance will not use this form.

     (L) Configure the fixture

     A. 19 sets of 600W Acclaim 180 - 34. Axial zoom imaging lamp.

     B. 24 sets of 600W Acclaim 240 - 44. Axial zoom imaging lamp.

8L

     (2) lighting arrangement and projection methods

图片15.png

  

Lamps and lanterns arranged in combination with the matrix, the first top of the light and surface light convergence lighting the main performance area, and strengthen the performance area of the local key lighting, the second and third road to the rear of the stage or vertical projection, Can also be used as backlight. Strengthen the rear of the stage and space lighting, before and after the convergence of light, so that the entire stage to obtain uniform illumination and color (see Figure 6).

2.2 lighting configuration of different content

2.2.1 Symphonic music

     (1) set up a light canopy, built 10 Acclaim 18. -34. Axial zoom imaging lamp.

     (2) in the playing area over the back of the sound plate in the opening, built-in 58 PAR multi-function spotlights.

   

 图片7.png 图片8.png


The above two forms of performance lighting with light, the average illumination ≥ 400lx (see Figure 7, Figure 8).


2.2.2 solo (singing), choral concert

     (1) set up a light light slot, built 18 Acclaim 18. -34. Axial zoom imaging lamp.

     (2) in the playing area over the back of the sound plate in the opening, built-in 58 PAR multi-function spotlights.

     (3) on both sides of the stage to temporarily increase the assembly of steel pipe bracket hanging side lights, the installation of 16 Acclaim24. - 44. Axial zoom imaging 

    

图片10.png


(4) Two xenon chisel lamps are arranged in the lighting control room on the second floor of the auditorium, and the rectangular window is set at a height of 1 200 mm and a height of 700 mm from the ground. The thickness is 25 mm. glass. The above four forms of performance lighting with light, the average illumination ≥ 800 lx (find Figure 9, Figure 10).


2.2.3 large concert or TV broadcast

     (1) Set up 18 Acclaim 18 in a light box. -34. All lighting lighting stage.

     (2) Playground stage on both sides of the temporary increase of 16 Acclaim 24. -44. All lighting lighting stage.

     (3) the stage on the stage outside the sound of the anti-sound board off the lights, the use of stage mechanical temporary hanging point of the function of the installation of three modular lighting boom, respectively, a composition of 9 solo I sing), chorus concert performance map top light , Two top light, three light total installed 19 Acclaim 18. -34. And 24 Acclaim 24. ~

 

44. Lighting stage.

     (4) with two xenon chase light lighting main singer.


图片9.png图片12.png


    

Using the above form of television lighting with the average illumination ≥ 1200 lx (see Figure II, Figure 12).


2.3 choice of lamps

    The art of stage lighting depends on the technology of lighting equipment, stage lighting is light and color in the three-dimensional three-dimensional space (if coupled with time factor is called four-dimensional space) modeling. But to the stage to control the light of the light and dark ups and downs, to achieve any combination of lights, the color of the automatic conversion, the ideal projection angle, enough illumination of the activities of the spot, etc., which involves the lighting equipment varieties, specifications, Performance and a series of technical issues. To this end, the choice of this lamp is important. The performance of the new imported lamps is as follows:

    (L) Acclaim180 -34. And 240-44.

Axial zoom imaging lamp. New Zealand Selecon-Acclaim Axial axial zoom imaging lamp with excellent design, this lamp with gg.g% ultra-high purity alumina polished axial reflective bowl, reflective bowl designed to allow the bulb position to be fine-tuned to produce smooth and peak Type two light intensity distribution, especially for the stage, studio, exhibition hall and other places lighting. The lamps are made of aluminum extrusion and precision pressure casting, all edges and corners are smooth without sharp corners; low reflection, specific color, epoxy powder sprayed by electrostatic surface treatment process; with high temperature handle.

    

 (2) Acclaim Axial Axial Zoom Imaging 1 0 Lamp. The use of heat shield technology to reduce the heat in the beam, effectively remove the heat from the beam, extending the life of the pattern and color film (see Figure 13, Figure 14). The cold beam system is placed by the coated insulating glass in the center of the reflector bowl and the heat outlet, and the heat is easily drawn into the aluminum fins and is quickly removed.


图片13.png  图片14.png

   


(3) Axial zoom imaging lamp. The variable lens is fixed with a high temperature borosilicate polished glass jacket on a molded plastic frame, combined with a set of molded slide. Stable performance, long service life.

 


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