Lighting design of stadium lighting design is to rely on the full arrangement of light, comfortable service for athletes, referees, audiences from different perspectives. To enable athletes to focus their attention to give full play to their competitive level and create good results; So that the referee can quickly make an accurate judgment; So that the audience can easily appreciate the technical play of sports, feel the intense and lively competitive atmosphere on the site, and make the picture of color TV broadcast clear and realistic .
Lighting design of ice Hockey Stadium Lighting design is to rely on the function of light, reasonably acting on the vision of athletes, referees and audience. To enable athletes to focus their attention to give full play to their competitive level and create good results; So that the referee can quickly make an accurate judgment; So that the audience can easily appreciate the technical play of sports, feel the intense and lively competitive atmosphere on the site, so that the picture of color TV broadcast is clear and lifelike.
The standard specification of the ice hockey field is 60 meters long, 30 meters wide, the Angle arc radius is 8.5 meters, the ice hockey field is surrounded by 1.15~1.12 meters of wood or plastic materials made of solid boundary wall. Except for the official marking of the field, all ice surfaces and boundary walls shall be white, the pucks shall be 1.83 m wide and 1.22 m high, and the deepest point within the goal shall not be greater than 1 m or less than 60 m.
In order to ensure the athletes and spectators can track rapid movement of the athletes on the ice, see the athletes’ detail action, ice sports should have a higher level of lighting, especially in large gymnasium, because the audience from the far distance between the sports venues, in order to see the game, especially to ascertain the details of the tiny action, ice sports need high levels of illumination. Visibility of a moving object depends on the size, speed, and brightness contrast of the object and its background brightness and ambient brightness.
Hockey hall of field lighting luminaires ice sports venue arrangement of lamps and lanterns has particularity, the arrangement of lamps and lanterns and light projection direction has a decisive influence on quality of lighting, stadium lighting lamps and lanterns of sports venue appropriate USES several luminaires are as follows: 1) the monomer evenly luminaires monomer evenly luminaires single uniform layout over the hockey field of lamps and lanterns namely; 2) Group uniform lighting arrangement Mode Group uniform lighting arrangement mode means that several single lamps form a group and are evenly arranged over the ice hockey arena.
|Sports curling), hockey lighting standards|
|Level||Sports||Illuminance (lx)||Average illumination(lx)||Led chip||UGR|
|Ⅱ||Non-competition, entertainment activities||300||/||/||0.4||0.6||/||/||65||4000||<40|
|Ⅲ||Amateur domestic competition||600||/||/||0.5||0.7||/||/||65||4000||<40|
|Ⅳ||Professional domestic competition||1000||/||/||0.5||0.7||/||/||65||4000||<40|
|Ⅴ||TV broadcasts the domestic games||/||1000||750||0.5||0.7||0.4||0.6||65||4000||<40|
|Ⅵ||International games are broadcast on TV||/||1500||1000||0.6||0.7||0.4||0.6||65/80||4000||<40|
|Ⅶ||High definition HDTV broadcast||/||2500||2000||0.7||0.8||0.6||0.7||80||4000||<40|
Note: 1. The field should have very good evenness and high level illumination to prevent glare in the field. 2. Since many actions of the athletes take place near the sealing plate, the shadow formed by the sealing plate should be excluded. For the camera, vertical illumination should be ensured near the coaming plate.
The basic principle of stadium lighting design: to design stadium lighting, the designer must first understand and master the lighting requirements of the hockey stadium: the illumination standard and lighting quality. Then according to the height and position of the possible installation of lamps and lanterns in the ice hockey arena building structure to determine the lighting scheme. Due to the limitation of the space height of the ice hockey arena, it is necessary to meet both the illumination standard and the lighting quality requirements. Therefore, lamps with reasonable light distribution, appropriate distance to height ratio and strict brightness limit should be selected .
When the installation height of lamps is less than 6 meters, fluorescent lamps should be selected; When the lamp installation height in 6-12 meters, should choose power not more than 250W metal halide lamps and lanterns; When the lamp installation height in 12-18 meters, should choose power not more than 400W metal halide lamps and lanterns; When the lamp installation height is above 18 meters, the power should not exceed 1000W metal halide lamps and lanterns; Ice arena lighting should not use power more than 1000W and wide beam floodlights.