Analysis on the problems and challenges of LED ice and snow landscape lighting system

Review: ice art landscape originated in Harbin, as a result of the snow as the expression vector, thus forming a very unique cultural landscape art, at present, has become the world's largest ice art landscape, and the formation of tourism cultural industry unique local characteristics.

Problems and challenges

The ice and snow art landscape is the combination of ice and snow architecture and light art. The light of the ice and snow landscape has experienced the development process of candlelight, incandescent lamp and fluorescent lamp. Although the ice and snow sculpture and architectural art is becoming more and more perfect, but its application of traditional light source has seriously hindered the improvement of the artistic effect of ice and snow landscape, the main reasons are the following aspects:

(1) the traditional light source lighting can not achieve the effect of dynamic transformation, static landscape lighting effect lasted for nearly 40 years has been hampered by the snow and ice landscape art to enhance the effect, the most urgent need is, will set the snow landscape into a dynamic and vitality of landscape art.

(2) the traditional light source can not be recycled for the construction of the ice and snow landscape has brought enormous financial pressure. The traditional incandescent lamp and fluorescent lamp are fragile and can not be recovered, and they need to be repeated every year. The Harbin ice and snow world for example, each year in the number of fluorescent lamp of snow and ice landscape applications up to 400 thousand, the fluorescent lamp directly discarded landscape after melting, the mercury in the lamp tube caused serious pollution of 540 thousand m3 per year on the water quality of Songhua River.

(3) green energy saving is the development trend and direction of ice snow art landscape tourism culture industry. An important cost per year snow world is the cost of traditional light source, low luminous efficiency, especially in the low temperature environment energy is bigger, so the light source of green energy is the effective guarantee of saving energy of snow and ice landscape.

In this context, LED light source with its own many advantages, and gradually become the development trend of ice and snow landscape lighting. Compared with the traditional light source, LED energy saving, long life, high reliability, environmental protection, easy to change color control and other advantages are very prominent. But LED lighting belongs to the emerging industries, especially in the field of snow and ice landscape is a big challenge, so the use of LED light source lighting research and development work must grasp the luminescent properties and data specific to LED, to meet the needs of. So, let us look at the ice and snow landscape on the LED lighting requirements.