Nightview lighting is another background and another face of the city. Super high-rise buildings are the highlights or even landmarks of the city. How to do a good job in energy-saving lighting of super high-rise buildings is an issue we should think about and pay attention to. As an outdoor lighting engineering company, we should be in line with a way to make the city more harmonious, more sustainable development of unified lighting coordination, for the city to create a whole, atmosphere, harmonious image.
As a highlight of the city or even a landmark building, the lighting design of super high-rise buildings should pay more attention to "energy saving". Innovative lighting design techniques and energy-saving concepts should be used to highlight the architectural characteristics, improve the city's advanced and scientific lighting grade, and highlight the highlights and charm of the city's night scene, rather than simply bright to attract everyone's attention.
When projecting from the external building, attention should be paid to the light not to cast into the adjacent building. The boundary should be treated with shading, and the light position, projection Angle and projection direction should be reasonably selected. In addition, the projection horizontal Angle should not be less than 80 degrees, otherwise it will affect the interior of the building.
For the outdoor lighting design of public environmental space with a broad vision, the analysis of environmental conditions and the focus on the design point still lack of targeted or personalized design ideas. In terms of the application of relevant design norms and standards, some are copied. Lighting landscape planning for super tall buildings needs to achieve economic rationality, ensure that the level of lighting required for regional functions and activities meets visual requirements, and also consider the ease of use and maintenance of lighting.
As the product of modern development, many super high-rise buildings adopt facade flood lighting. However, due to the failure to grasp the selection of lamps, installation position of lamps, projection direction and other reasons, a lot of overflow astigmatism is caused. According to the survey statistics, the overflow and astigmatism of building facade floodlight lighting accounts for about 1/3 of the total luminous flux of lighting, which not only wastes energy, but also causes light pollution. In addition, there are some buildings on the top of the lighting brightness is higher, more upshot light, damage the night sky environment, affecting astronomical observation and aircraft navigation. Therefore, in the lighting design of super high-rise buildings, we should reasonably choose the way and method of landscape lighting, promote the application of high and new technology of lighting energy saving, implement green lighting and reduce light pollution.
The safety principles of modern architectural lighting design include lighting system and the use of high technology to develop new high efficiency and energy saving lighting devices; Considering various environmental factors, choose the economical, practical and energy-saving electric light source; Reasonable selection of luminaire installation position, so as to maximize lighting efficiency; Control glare and prevent light pollution.
