Modern large-scale integrated sports stadiums, in function, not only can meet all kinds of large-scale competitions and cultural performances, but also can undertake different large-scale exhibitions and rallies; the museum is divided into main stadiums and general stadiums, which usually include badminton halls and table tennis. Stadiums, volleyball halls, tennis courts, basketball courts and other venues and supporting functional areas.
Lighting is one of the most important parts of the stadium's function. One of the important components of the stadium's lighting is how to meet the stadium lighting of various competition venues, and treats all parts of the lighting system in a unified manner, so that the color temperature, illumination, glare, and display The color index is up to standard; this is not only a choice for lamps and light sources, but also depends on the choice of control system and how to arrange the cooperation of each part of the lighting, accurately expressing the requirements of various competitions on lighting, choosing safety and environmental protection, Energy-saving lighting is a necessary choice for modern sports complexes.
Stadium design principles:
1. High Illumination: On the one hand, it is because the lighting can reach the standard will directly affect the results of the game; on the other hand, in the stadium lighting, for athletes and referees, lighting will affect the athlete's competitive level. Play and referee identification of the results of the match.
2, low glare: In order to meet the high illumination, but also to ensure that low glare, in many games, high glare has a great visual impact on the athletes, then, to achieve both the glare down to the highest, but also to ensure vertical Illumination, the stadium's requirements for lighting are different from those of ordinary venues.
3, uniformity: different levels of sports lighting contrast requirements are different, but regardless of lighting level, must ensure uniformity, at least in reaching 0.7 or higher. In particular, it should be noted that the illumination uniformity must not only reach the average value, but also the illumination gradient.
4. High color rendering: For venues that have television broadcasts, the color rendering of the lighting is also important, and high color rendering is the basic requirement for HD broadcasting.
5, low energy consumption: To achieve high illumination, but also to meet energy conservation, the first is to use eliminated, the use of high efficiency lamps can reduce the use of lamps, save energy and investment, while reducing the future maintenance workload, and LED is a Good choice.
Stadium lighting status quo and existing shortcomings:
Overall, the lighting effects of some small and medium-sized gymnasiums are still not good enough and the design is not yet mature. This is mainly reflected in the single lighting method, no distinction between primary and secondary lighting, lack of standard or excessive illumination, lack of aesthetic feeling, etc., and Energy saving and emission reduction has not done enough.
For athletes and referees, the gymnasium must first provide them with a comfortable playing environment and a good lighting atmosphere. Therefore, there is a clear requirement in the gymnasium. Currently, most of the main gymnasium lighting uses metal halide lamps. Sodium lamp as lighting, the inadequacies of these traditional light sources can be summarized as follows: due to the high energy consumption, short life span, inconvenient installation, poor color rendering, actual brightness, etc. To meet the lighting needs of the gymnasium, traditional lighting has been phased out, and the use of green energy-saving and environmentally friendly lighting fixtures is an inevitable trend of development.
Stadium lighting development trend:
With the rapid growth of China's economy, people's awareness of environmental protection has progressed rapidly, and the safety and energy saving and environmental protection requirements for stadium lighting have also rapidly increased.
The government has also raised environmental issues to a considerable height in the process of building a harmonious society. Optimize the lighting design of the gymnasium, increase the application of the lighting system, and comprehensively upgrade the lighting standards of the gymnasium. Therefore, the lighting of the gymnasium should not only solve the problem of the number of lamps, but also solve the problem of lighting quality. High illumination, high color rendering, high uniformity, low glare, low energy consumption are the basic requirements for stadium lighting, and they are actively developing towards healthier, safer, more environmentally friendly, and more energy-efficient.
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