Detailed description of the five lighting methods and principles of use (1)

Introduction: according to the GB50034-2013 "architectural lighting design standards," article 3.1.1 finishing, a detailed description of the application of lighting in different construction sites requirements. This article presents five types of lighting:

General lighting, general lighting, mixed lighting, local lighting, key lighting

1, the workplace should set the general lighting.

In order to illuminate the whole place, general lighting.

Figure: the general office of the general office of a wide range of lighting, often use the lamp.

Uniform illumination is set to illuminate the site and called for general lighting, high density and position of the lighting direction without special requirements or technical conditions of production places, local lighting is not suitable for installation or use of mixed lighting unreasonable site, can be installed separately for general lighting. The use of general lighting in a high degree of illumination, the need for higher installed power, energy saving.

The illumination device of the general lighting mode adopts uniform arrangement in the illuminated space. In the offices, schools, classrooms, shopping malls, airports, stations, ports and other public places in the lower floors of the industrial workshop, often used in general lighting.

Figure: general lighting to illuminate the entire site of large shopping malls used, usually lamp and lamp with dark trough.

2, when the same place in different regions have different illumination requirements, should be used in the area of general lighting.

In the same place in different areas with different illumination requirements, in order to save energy, the implementation of the high illuminance is high, the low is low, the principle should be divided into general lighting.

Figure: according to the different requirements of the use of the division of general lighting

In the same place in different areas have different illumination requirements, should be used in the area of general lighting. Division of the general lighting is particularly suitable for large space lighting, such as large commercial space lighting, due to the large space, a wide variety of goods, often divided into several large space. The product features sales area sales is not on a level of lighting, lighting (including: horizontal illuminance and vertical illuminance), lighting direction and diffusion (including commodity stereo, gloss and surface texture of goods etc.), brightness and color lighting (including color temperature and color of) the requirements vary. If the use of general lighting, it is difficult to show the characteristics of commercial space lighting, but also not conducive to lighting energy saving.

As large office lighting, work area, traffic area and Rest Area, especially the work area of the categories, according to the office of the categories, such as general office, senior office area, office area, VDT area and drawing design documents area lighting should also be a way of lighting division the illumination, uniformity, vertical illuminance and light color (color temperature and color) were to be changed from the previous general lighting design, using the single approach, thus creating a high working efficiency, light environment and comfortable environment for office staff, has important significance for saving energy and economy.