LED interior lighting development needs to pay attention to lighting design needs

In recent years, with the continuous development of lighting technology in China, especially the latest generation of LED light source in indoor and outdoor growing application requirements, coupled with the trend of energy saving and emission reduction. China Academy of building research has started the "architectural lighting design standards GB50034-2004" revised views advisory activities. Zhao Jianping, vice president of China Academy of Building Research Institute of building environment and energy saving. With the development of lighting technology and applications, the content of the standard also need to keep pace with the times, the revised standard will further stringent energy efficiency indicators, increase the relevant indicators of the LED application settings.

With the development of LED technology and application, LED has become an irreversible trend in the indoor lighting, the market prospect is widely optimistic, but also have the influx of capital from all walks of life. However, due to the LED price and other factors, the popularity of home LED is limited, but because of the national energy conservation policies, and the national semiconductor lighting plan have been carried out, LED indoor lighting can be described as "a bright prospect". In order to adapt to the development requirements of the new situation, the new standard will also choose to use LED light source into consideration, increase LED application place and the content of the performance index, which for LED is undoubtedly a good opportunity.

Interior LED lighting development needs to pay attention to lighting design application needs

Standard for lighting design of buildings is different from the general application standard, product standard, some parameters which may affect the entire industry and the survival and development of enterprises, its importance is self-evident.

As application standard, the selection of light source will tend to choose the performance, quality, application, criteria and other aspects of mature products, and LED is the emerging industry in the rapid development, and the current problems existing in the development of the industry, its products and technology upgrading quickly, mature stability has become its disadvantages. This requires not only the standard setters in the development process of careful thinking, but also to a large number of LED manufacturers to mention a wake up, that is: LED product research and development to be close to the application standards, not blind disorder.

Industry in this foundation widely discussed summarizes several problems of indoor LED lighting system design should pay attention to in the application:

Is a energy saving heat of LED chip. Different from the outdoors, the interior of the LED lamp is not a smooth flow of air in a semi enclosed environment, even if you use the heat dissipation of the aluminum substrate LED chip out of the tropics, the heat can not be completely scattered. Method of cooling fan and heat pipe, its power will drive the fan motor and the heat pipe required more than LED power saving, and LED is the green light draw further apart recognized the world, contrary to energy-saving emission reduction targets will certainly develop and construction standards.

Two glare. The GB50034-2004 standard has not stipulated the glare value of different construction occasions. Insiders said that LED surface brightness is very high, prone to glare, which is an undeniable fact. This LED technology ills, in a short period of time a single LED manufacturers is difficult to solve, which requires standard setters, lighting design, LED manufacturers to work together to resolve the three parties.

Three color problem. The current standards of light color, with the technology development level of LED products at present, and meet the color temperature and high color requirements, especially to achieve high color in low color temperature conditions, it is too difficult.

As mentioned before, standard for lighting design of buildings as a standard, the provisions on the application of standard LED parameters in architectural lighting, will be on the healthy and orderly development of LED industry to play a positive role in guiding and regulating, especially the development of LED indoor lighting is a very good reference and constraint.

From the formulation of this standard, we can find that the extensive promotion and application of indoor LED lighting, not only subject to the LED price, are subject to the application, so pay attention to the application of LED standard, meet the application requirement of LED indoor lighting design, is an important step to promote the development of LED indoor lighting.

Mining design requirements of design and application of LED, on how to better apply to the lighting design, what is the problem in the lighting design? Is a commitment to long-term healthy development of LED manufacturers need to seriously consider the issue.