Decoration and artistic lighting light expressive means is the use of light to beautify the square space environment, using the modelling of lamps and lanterns and light color coordination, the space environment has some atmosphere and mood, reflect a certain style, increase the beauty of city square, so that the square environmental space more in line with people's psychological and physiological requirements, so as to obtain the enjoyment of beauty and psychological balance. So in the square and decorative art lighting light expressive means is the use of light to beautify the square space environment, using the modelling of lamps and lanterns and light color coordination, the space environment has some atmosphere and mood, reflect a certain style, increase the beauty of city square, square space environment more in line with the requirements of people's psychology and physiology, Guangzhou stage lighting so as to obtain the enjoyment of beauty and psychological balance.
Therefore, in the design of the square lighting, should be dedicated to the use of the performance of the lighting of the environmental space for artistic processing, in order to meet the psychological needs of people's visual. Practice has proved that the space effect, the use of light on the square building and object modeling rendering, the use of lighting to make sculpture, and the use of pictures made of light, has a very attractive charm, play a rich artistic effect.
The main effect of lighting performance is:
(1) rich space content. In modern lighting design and use the light trochaic, looming, the actual situation, the movement and control cast light angle and range, to the establishment of light composition, order and rhythm can greatly rendering space changes effect and improve the spatial scale, limit the scope of space, emphasizing the center of interest, increase levels of space, space orientation is clear. Can through the contrast of light and shade, in the background of a piece of the environment brightness lower prominent photopic effect to attract the attention of the people of vision.
(2) decorative space art. The decorative effect of the light can be played by the light of their own modeling, texture, and the arrangement of the lamps and lanterns of the space plays a role in the decoration or enhance the artistic effect. But only when the lamps and lanterns of the choice of coordination with the square environment, can more effectively reflect the light decoration performance. Lighting plays an important role in the construction of the Plaza, lighting art treatment, on the square environment plays a icing on the cake, the effect that make the finishing point, so as to embody all kinds of atmosphere and taste of environmental space in square, square reflect the style. The expressive power of the light is related to the shape and color of the square space. When the light shines in the square environment in the construction of buildings, water, plants and other environmental facilities, with the help of light and shade effect will be the beauty of the rhythm of the United states. But if we consider the color factors, will make the rhythm of beauty to add artistic conception. When the square light and water, especially combined with the voice of the fountain and the twinkling million pieces of light and clusters leaping light beads, to square space added a marvelous scene in the artistic charm.
One, the existing problems of the urban square space environment
1.1, one of the existing problems
City square lighting environment planning and design patterns are closely related to social and economic development patterns. The rapid development of the city, society and economy in our country is a sharp change in the scale and space form of the city square. Because people's market idea tends to be mature, people have become increasingly strong.
However, since entering in twenty-first Century, China is still in the development period, the level of urban development is not balanced, and some of the level of urban economic development is not allowed, planning and design of urban square lighting environment from all aspects are subject to constraints. Concrete performance in the city square lighting environment of capital investment, and it contains in the entire urban lighting environment planning and design, only the city square can not form the whole of the United states. Urban light environment and need to consume a lot of power energy, in the energy shortage today, it seems to save energy and energy of this international social theme. Therefore, some people think that the city square lighting environment caused by the waste of economy and energy, the transformation of the city square lighting environment, the need to plan the design questioned.
Two, 1.2 of the existing problems
At present, in many cities in China, the square of the space environment is still a single lighting function, while ignoring the main body of the square - People's psychological and physiological needs, in some cities, square only as a place where people are active in the day, night lighting is only barely lighting, and sometimes even the basic number of lamps can not be guaranteed, from the modern urban landscape environment quality requirements are far apart. And some cities one-sided view, to improve the economy of the night, as long as the commercial street lighting environment on the line, so that the general public is facing a commercial, downtown area, the square is very depressed, invisible to the public at night outdoor environment.
Three, 1.3 of the existing problems
In some economically developed areas, the city square has become the preferred area of people's night life, and these city square, even though it has been "bright" up, but also different levels of the existence of abuse or improper use of light. The light pollution in the square at night is more and more serious, which has greatly affected the quality of people's night life. Today, the concept of image construction has been in-depth people's minds, some business units and even some government and individuals in order to expand their own image of the visibility, there is no planning and design in the city square to build their own advertising, advertising tower, greater than,