40 years of painstaking practice for energy saving
?D?D China Green Lighting Project Office Expert Ren Yuanhui talks about China's energy-saving lighting
Saving resources and protecting the environment are major issues of common concern in all countries of the world. Lighting is closely related to resources and the environment, and energy conservation in the field of lighting is imminent. Ren Yuanhui is a researcher at the China Aviation Industry Planning and Design Institute and an expert in the China Green Lighting Project Office. Over the years, he has actively communicated the concept of green lighting with her own words and deeds. In the exchange, he also contributed more than 40 years. Practical experience gives the designer practical guidance. This time, Ren Ren once again came to Guangzhou to accept an interview with Aladdin Lighting Network. For the green lighting in the development of urban lighting, we will further explore it.
Correct understanding of functional lighting and decorative lighting
There is no clear differentiation between the two categories, but there are differences in application. For example, factory and office lighting mainly emphasize functional lighting, but also consider aesthetic factors. Urban nightscapes, landscapes, and hotel lighting focus on decorative lighting, but at the same time, basic visual illumination and lighting quality cannot be ignored. In general, you should consider the four elements at the same time. First of all, functional lighting is to meet good lighting quality. Recently, several large-scale international energy-saving conferences have fully demonstrated that energy conservation and environmental protection are the inevitable trend and important support for the development of science and technology. In addition, economy and decoration are also indispensable factors for good lighting quality. These four elements are organically integrated, and different priorities are allocated under different application conditions.
Chinese city lighting for 20 years
The 20 years of urban lighting development is also the simultaneous witness of the economic development of modern China. From the previous no landscape lighting to the bright night scenes of cities and towns such as Shanghai and Beijing, it has undoubtedly greatly promoted the attraction, investment and living standards. Progress, the development of lighting is not a must. The overall development aspect is correct. How to plan better in the future, energy-saving and scientific lighting is the future direction.
Urban lighting share analysis
Urban lighting includes urban night scenes, road lighting and traffic sign lighting. According to statistics, urban nightscapes and road lighting account for about 10% of total lighting power, and more than 90% are used in buildings, offices, civilians, hotels, etc. The entire lighting power accounts for about 12% of the country's total power generation.
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