Volleyball is one of the ball sports. The stadium is rectangular, with high nets in between. The two sides of the game (six people per party) each occupy one side of the course. The players use the ball to hit the ball from the Internet. The ball used in volleyball is made of sheepskin or artificial leather, rubber is bold, and the size is similar to football.
Perhaps the strength of the Chinese men's volleyball team can only be in the middle of the world, but the strength of the women's volleyball team is absolutely second to none. At the 2016 Rio Olympic Games, the women's volleyball team won the championship and the Chinese fans were ecstatic! The "women's volleyball spirit" is an example for us to learn. As one of the three major balls, volleyball has a large number of people participating in the country, and there are many strong universities and colleges. The community leagues are numerous and the rankings are becoming part of our lives.
Volleyball is flying in multiple directions and at multiple angles in the air. The athletes who play are also multi-angle, multi-directional, and move at different speeds. The human eye and volleyball are always a process of tracking and focusing imaging. The player's playing process is the process of tracking the trajectory of the sphere and the positioning of the air.
According to the characteristics of the indoor
volleyball court lighting, the lighting quality objectives of the indoor volleyball hall are as follows: the overall lighting of the stadium is as white as it is. The light color is pure white, the color is pure, bright and clear. The lighting is stable, smooth, non-fluctuating, and there is no stroboscopic effect hazard; the volleyball field lighting fixtures do not produce glare, no glare damage, the venue lighting is not dazzling, not dazzling, not glaring, not dazzling.
Ensure that the volleyball flight path in the air is real, no tailing, no ghosting, and the air positioning is true and accurate. The athlete's ball is played correctly, played stably, and is visually comfortable and not fatigued.
There are several items in the volleyball hall lighting that should be achieved. However, from the practical point of view of physical exercise, for the indoor volleyball hall where the folk fitness exercise and leisure function, the lighting quality level should not adopt a one-size-fits-all hard index. It can be determined by the investment operator within a reasonable range according to the investment situation, the level of playing of the players, and many other technical and economic factors.
Satisfying use is practical, practical is good. Many indoor volleyball hall lighting cases show that the indoor volleyball hall lighting with civil fitness function can grasp the lighting quality, and the lighting effect of the stadium can reach a certain level, which can meet the requirements of playing sports.
What are the lux level of volleyball court lighting?
1. The size of the competition venue: volleyball 13m*22m (PPA: 9m*18m).
2. The best position of the camera: The main camera is set on the vertical line of the long axis of the competition venue, the standard height is 4~5m; the auxiliary camera is located at the back of the goal, the side line and the bottom line.
3. The calculation grid is 2m*2m.
4. The measurement grid (best) is 2m*2m and the maximum is 4m.
5. As athletes look up from time to time, avoid seeing the parallax between the ceiling and the lights.
6. The International Amateur Basketball Federation (FIBA) stipulates that for new sports facilities, an international competition with television broadcasts will be held. The total area of the stadium is 40m*25m, and its normal vertical illumination requirement is not less than 1500lx. Lighting (when the ceiling is polished) should be arranged to avoid glare to athletes and viewers
Among the indoor stadium lighting, Razorlux and Razorlux
LED Stadium lights are currently the first in the industry. The products are specially developed for various courses. Product raw materials: The light source is imported and customized, and it is driven by the world famous brand power supply. The color temperature is closer to the natural light, and the appearance of the lamp body is beautiful and generous. The use of the special lamp of the China Big Dipper Stadium will make the whole stadium more high-grade, beautiful and harmonious.
Razorlux lighting can be compared with the special lights of the national team training halls. The lights are not dazzling, the light is soft and the uniformity is high.
