What are the general requirements for school library lighting design?
In terms of lighting energy saving, high-efficiency energy-saving lamps and shunt control can also be used; in terms of office appliances, energy-saving equipment is selected, monitoring and disaster prevention systems are reasonably arranged, and on the basis of aesthetics, energy saving, hygiene and safety, we strive to reduce project costs. , save the cost of operation and maintenance. For example, the design of the Paris Arab Cultural Center adopts photoelectric induction technology, which automatically adjusts the size of the opening part of the glass window according to the intensity of sunlight to achieve the best illumination and maximize the use of natural light and natural ventilation.
Requirements for school library lighting design:
1. The main visual tasks in the library are reading, searching, and collecting books. In addition to meeting illuminance standards, lighting design should strive to improve lighting quality, especially to reduce glare and light curtain reflection.
2. There are a large number of lights installed in the reading room and library. In the design, energy saving measures should be taken into consideration from the aspects of lamps, lighting methods, control schemes and equipment, management and maintenance.
3. Important libraries should be equipped with emergency lighting, duty lighting or guard lighting. Emergency lighting, duty lighting or guard lighting should be part of general lighting and should be controlled separately. On-duty or guard lighting can also utilize some or all of the emergency lighting.
4. The public lighting in the library and the lighting in the work (office) area should be distributed and controlled separately.
5. Pay attention to safety and fire prevention in the selection, installation and layout of lamps and lighting equipment.
Reading room lighting design
1. The lighting design of the reading room can generally adopt the general lighting method or the mixed lighting method. The reading room with a larger area should adopt the general lighting or mixed lighting. When the general lighting method is adopted, the illuminance of the non-reading area can generally be 1/3~1/2 of the average illuminance of the desktop in the reading area. When the mixed lighting method is adopted, the illuminance of general lighting should account for 1/3~1/2 of the total illuminance.
2. Lighting arrangement in the reading room: The lighting arrangement has a certain influence on the lighting effect:
a. In order to reduce the influence of direct glare, the long side of the lamp should be parallel to the reader's main line of sight, and generally arranged in parallel with the outer window.
b. For reading rooms with a large area, if conditions permit, two or more embedded fluorescent light strips or block lighting solutions should be adopted. The purpose is to increase the non-interference area, reduce the number of ceiling lamps, and increase the number of lamps and lanterns. Light output area, reduce the surface brightness of lamps, and improve indoor lighting quality.
c. Most of the reading rooms use mixed lighting. Fluorescent lamps should also be used for local lighting on the reading table. The location of the local lighting fixtures should not be set directly in front of the reader, but should be set in the left front to avoid serious light curtain reflection and improve visibility.
Although the state's investment in libraries has been increasing year by year, due to the limitation of our country's national conditions, it is impossible for the library's short-term office expenses to be greatly improved. Therefore, the library should fully consider the operation at the beginning of the construction. cost. The architectural design of the library should make full use of ecological technology means, reasonably adopt new technologies, new processes and new methods such as solar heating and cooling, and use new materials that are harmless, safe, durable and multi-functional to provide readers with a convenient and comfortable environment. In the design process of the entire technological process, the interior layout is reasonably carried out, and people of different groups, levels and purposes are separated through traffic organization, and the intersection and reciprocation of internal traffic routes are minimized, so as to provide convenient routes for the service management department. , Reasonable layout of the space.
