The quality of the stadium lighting effect is mainly considered from the following five aspects:
1. Glare: Whether the glare is obvious.
2. Stability of lighting: whether there is stroboscopic.
3. Illuminance level: whether the luminosity reaches the standard.
4. Brightness ratio: the difference between the object and the background color and height.
5. Lighting uniformity: whether the illumination of the sports field is uniform.
Generally speaking, the lighting of the football field is an important part of the stadium design and is relatively complex. It not only needs to meet the requirements of the players for the game and the audience to watch, but also to meet the requirements of the TV live broadcast on the color temperature, illuminance, illuminance uniformity, etc. of the lighting. Requirements, this requirement is much higher than the athletes and spectators.
In addition, the layout of lighting fixtures needs to be closely coordinated with the overall planning of the stadium and the structure of the stands.
There are four types of lighting layout methods for football fields, including four-corner type, two-sided multi-tower type, two-side light-belt layout and hybrid layout. Which lighting layout method should be selected according to the specific conditions of the stadium.
In layman's terms, the entire stadium should be illuminated evenly, and no areas that are too bright or too dark should appear, so as to provide good visual conditions for athletes, spectators and referees. This also puts forward higher requirements for the light distribution of lamps, safety angles and stadium lighting design. The more professional stadiums, the higher the requirements.
Due to the luminous characteristics of the light source of the stadium lighting LED, most of the ordinary LEDs have glare and glare. Therefore, in the design of stadium lighting, we must focus on glare, and at the same time, in the assembly of the lens and anti-glare cover of the lamp, the important reasons for anti-glare are also fully considered.
In addition, in order to improve the utilization rate of the stadium, more and more indoor stadiums are considered to be built as comprehensive stadiums instead of traditional single-function stadiums, which not only improves the efficiency of use, but also puts forward suggestions for stadium construction, especially stadium lighting higher requirements.
In addition to the complex lighting requirements of indoor stadiums, the lighting requirements of outdoor stadiums are also getting higher and higher. In addition to ordinary outdoor basketball, which is relatively simple, other parameters such as large football fields and golf courses are more and more subdivided and more professional.
Like the light distribution of lamps, there are few requirements in indoor courts, because the space of indoor courts is not too large, the light distribution of lamps is basically medium and large angles, while in outdoor courts, the light distribution of lamps is an important factor. Features: Large space, high pole installation, long lighting distance, to achieve good uniformity, the small angle light distribution of lamps is particularly important.
The indoor basketball hall lighting is different from the outdoor basketball court in terms of power and number of use. Generally, the power of the indoor arena lighting is 80-150W, and because it uses vertical illumination, the effective irradiation area of the indoor court lighting is also smaller than that of the outdoor venue. Therefore, the number of lamps is also significantly more than that of outdoor courts.
Stadium lighting and lighting Outdoor basketball courts are recommended to use outdoor stadium LED flood lights. The lamps are light and equipped with adjustable mounting brackets; through gradual improvement, the luminous efficiency of the lamps and the effective utilization of light are greatly improved, and the unique anti-glare device can provide players with a comfortable environment.
Compared with traditional lamps, it can save energy by 60%-70%. The selection of lighting fixtures is a very important link. The power of the lamps, the illumination range, and the controllable illumination angle directly determine the number of lamps purchased, the number, installation location and installation height of the poles, which in turn affects the cost of construction.