Lighting device used for stadium

Abstract

The invention provides a lighting device used for the stadium. The lighting device comprises multiple lighting assemblies arranged above the site to be lighted, the lighting assemblies are arranged atintervals along the long side of the site to be lighted and are located on the two sides of the site to be lighted, each lighting assembly comprises a lamp shell, a light barrier arranged in the lampshell and a light source emitting divergent light, the light sources and the light barriers are staggered along the long side of the site to be lighted, and the light barriers and the long side of the site to be lighted are perpendicularly arranged. The light emitting direction of the lighting assemblies faces the site to be lighted. The lighting device used for the stadium can ensure the lighting quality and effectively prevents dazzling.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a lighting device for stadiums. Background technique [0002] The focus of sports lighting design is the lighting of sports venues, which is a highly functional, highly technical and difficult design. The field lighting should meet various needs, and it should be conducive to the performance of athletes' technical level, the correct judgment of referees, and the viewing effect of all aspects in the auditorium. [0003] In sports lighting settings, most of them currently adopt horse track layout or roof matrix layout. Among them, the roof matrix arrangement will cause athletes to appear dazzled, ghosted and dizzy due to seeing the roof lights for a long time, which seriously affects the normal performance and judgment of athletes and referees. [0004] In the construction and layout of sports venues or venues, except for a few single competition purposes, most of the functions ...

AI Technical Summary

Problems solved by technology

Among them, the matrix arrangement of the roof will cause the athletes to appear dazzling, ghosting and dizziness due to seeing the roof lights for a long time, which seriously affects the normal performance and judgment of athletes and referees

[0004] In the construction and layout of sports venues or venues, except for a few single competition purposes, most of the functions are fitness and training, and multiple venues are arranged in a centralized manner. In this case, the lighting of a unified horse track will cause a single venue to be unable to be independent. control, resulting in energy waste

[0005] Patent No. CN207778131U "A LED Lighting Fixture with Adjustable Illumination Angle" describes a lighting fixture that can adjust the irradiation angle through the louver filter. This technical solution will reduce the light loss while changing the irradiation angle. Following the change is not conducive to energy saving; in addition, if the lighting device in the above patent publication is arranged on the left and right sides of the long side of the sports field, the louver filter will be in a horizontal state with the long side of the field, and the astigmatism and overflow of the light fixture will be horizontal. The light just hits the athlete's eyes, but the set filter increases the light intensity entering the athlete's eyes, the glare threshold is larger, and the comfort is worse. Then the light will shine directly into the athlete's eyes

Images