LED lighting requirements for major ball venues
Product advantages:
1. Low overall cost, saving electricity and saving money
For most stadiums, electricity bills have always been a cost that is difficult to control. The implementation of energy-saving LED stadium lighting can reduce expenditures on lighting consumption, directly improve cash flow, reduce overall operating costs, increase current profits, and increase cost advantages. Market competitiveness has achieved sustained and healthy development.
2. High color rendering, low glare
LED stadium lights can not only meet high illuminance, but also maintain low glare, which will not have a big impact on the vision of athletes and referees. At the same time, the high color rendering can meet the basic requirements of TV broadcasting of various games.
3. The LED lamp has a long life and no light pollution
The semiconductor chip emits light, has no filament, no glass bubble, is not afraid of vibration, is not easy to break, and has a service life of up to 50,000 hours. The overall cost is extremely low, which can save resources, reduce costs, and bring good economic benefits. The LED has soft colors, no environmental pollution, no harmful metal mercury, no flicker, no radiation, no ultraviolet light, and has saturated static and dynamic lighting effects.
Football field lighting:
Football lighting is divided into indoor football field lighting and outdoor football field lighting. The way to install the lights is also different for different venues. The standard should be based on the function of the football field to determine the lighting standard, divided into seven levels, training and entertainment activities illuminance 200lx, amateur games of 500lx, professional games 750lx, general TV broadcast 1000lx, large-scale international game HD TV broadcast 1400lx, TV emergency 750lx.
In the past, traditional football stadiums generally used 1000W, 1500W metal halide lamps or floodlights. Due to the disadvantages of traditional lamps such as glare, high energy consumption, short life, inconvenient installation, poor color rendering, and insufficient actual brightness, it has been very It is difficult to meet the lighting requirements of modern stadiums.
The lamps used for football balls are generally high pole lamps or floodlights. The lighting position can be installed on the edge of the stand ceiling or above the poles. The poles are installed around the stadium. The lighting is determined according to the different lighting requirements of different stadiums. Quantity and power size.
Badminton hall lighting:
There are usually three forms of lighting in badminton halls, namely natural lighting, artificial lighting and mixed lighting using both. Most of the modern badminton courts are mixed lighting, and the artificial lighting of the badminton courts is general lighting. In the design of the badminton hall, in order for players to accurately judge the course, height and drop point, the first is to maximize the use of natural light. The effect of natural light is the best. Of course, it is necessary to prevent glare. Reflected in the eyes. The second is to increase the stability of the illuminance and the uniformity and coordination of the distribution. This is not only for athletes to achieve excellent results, but also for the referee's accurate judgment and audience appreciation are very important.
The lighting quality of sports venues is mainly considered from the following five aspects:
1. Illumination level: Whether the luminosity meets the standard
2. Illumination uniformity: Is the illumination of the sports venue uniform?
3. Glare: Is the glare obvious?
4. Brightness ratio: the difference between the object and the background color and height
5. Stability of lighting: whether there is stroboscopic
Illumination standards for badminton venues:
Amateur competitions: 150lx-300lx, general competitions: 300lx-500lx, formal competitions: 500-750-higher (1500lx), watch from the table: 30lx-100lx.
Basketball court lighting:
1. Consists of six sets of stadium lights: suitable for standard competition courts, fee-based courts, professional competition courts, etc. It is characterized by high contrast requirements, with an average illuminance above 500lx.
2. Composed of eight sets of court lights: suitable for the lighting of professional basketball courts, with high contrast requirements. The lighting of the venue is evenly distributed and meets the requirements of the formal competition. The average illuminance of the venue is above 550lx.
3. The way of lighting the sky with stars: the lamps are installed on the ceiling, which is convenient for installation and maintenance, and is suitable for small and medium-sized indoor basketball courts.
4. The way of lighting the horse road: the lamps are installed on the brackets around the court, which is suitable for large and medium-sized indoor basketball courts.
Table tennis hall lighting:
According to the rules of table tennis, in the world and Olympic games, the illumination measured from the height of the competition table shall not be less than 10001000lux, and the illumination of the entire competition table shall be uniform. The illumination of other parts of the competition area shall not be less than 500lux, and the illumination of the competition table shall not be lower. Less than 600lux, and the entire competition has uniform illumination, and the illumination in other places in the competition area shall not be 400lux. When using multiple tables, the lighting level must be the same. The background lighting of the game hall shall not be higher than the minimum lighting of the game area, the light source shall not be less than 5 meters from the ground, and the lamps shall not have glare. The general training and entertainment venues have lower illumination requirements, the tabletop illumination is not less than 300lux, and the installation height is not less than 3 meters, which will not cause glare to the athletes.
Installation requirements:
1. The way of lighting the sky with stars: the lamps are installed on the ceiling, which is convenient for installation and maintenance, and is suitable for small and medium-sized table tennis halls.
2. Way of arranging lights: The lights are installed on the brackets around the court, which is suitable for large and medium-sized table tennis halls.
