【正文】
mportant part of the indoor space is decorated in the richest changes in eyecatching interface, and its strong sense of perspective through the different treatment, with lighting design to enhance the appeal of space, so that the top model Rich, beautiful novel.1 Design principles.(1) it is necessary to pay attention to the overall effect of the environment.Roof, walls, surfacebased ponent of the mon indoor space, indoor environment to create a mon effect of the design of the three should pay attention to the harmonization and unification on the basis of the characteristics of their own.(2) the top decoration should be applied to meet the aesthetic demands.In general, the effect of indoor space should be back on the next light, so pay attention to decorative top to plete simple, focused and at the same time to form with a light pleasure and a sense of art.(3) the top decoration should guarantee a reasonable structure of the top and safety.Can not simply be ignored to pursue modeling and security.2 the top surface in the form of design.(1) roofformationThis simple roof structures, generous and simple appearance, to facilitate the decoration for classrooms, offices, exhibition hall, and so on, its artistic appeal from the top of the shape, texture, pattern and organic lighting configuration.(2) Bumpstyle roofChina and the United States forms the roof of this splendid, threedimensional sense for dance hall, restaurant, lobby, and so on, must pay attention to the level of primary and secondary paths and the relationship between height difference should not change too much, it is necessary to emphasize their own sense of rhythm and the pace of overall space of art .(3) a suspended ceilingLoadbearing structure on the roof following the hoisting of a variety of folding boards, or other forms of flatpanel ceiling, which is often the top in order to meet the acoustics, lighting and so on the request or to pursue some of the special decorative effects, often used for indoor recreation centers, cinemas, and so on. In recent years, restaurants, cafes, shops and so on are also monly used in building this form of roof, to create a special sense of beauty and delight.(4) the ceiling well formatLeung is the binding form, as well as primary and secondary beam cross beam tictactoe relationship, with lamps and a plaster curlicue designs roof, generous and simple, strong sense of rhythm.(5) the glass ceilingModern largescale public buildings of the hall, such as the Office of monly used in this form, mainly to tackle the vast green space and indoor lighting needs, so that the indoor environment is more wealth to the natural taste for the big increase in the vitality of space. There are generally in the form of domeshaped, tapered and broken line.In short, interior design is a highly integrated disciplines related to sociology, psychology, environmental studies and other subjects, there are a lot of things we need to explore and research. This paper describes the interior design of the basic principles of design and hope to design and colleagues to explore, not the right place, the urge to criticize correction.