CULTURAL RELIC CONSTRUCTION SECURITY LIGHTING SYSTEM

摘要

A cultural relic construction security lighting system, comprising a special light source (1) to emit high illumination light, a fiber optical filter coupler (2) which is connected with the special light source (1) to filter out the infrared and ultraviolet spectrum, a light transmission optical fiber (3), and a scattering tail part (4) which is connected with the fiber optical filter coupler (2) by the light transmission optical fiber (3). After the light emitted by the special light source is filtered by the fiber optical filter coupler (2), the light emitted by the special light source (1) is transmitted to the scattering tail part (4) through the light transmission optical fiber (3), and the light wavelength is concentrated in 585nm-750nm. The lighting system, which is not only fit for artificial lighting for cultural relic construction but also fit for artificial lighting for flammable and explosive areas, has a high energy conversion rate, high luminosity for the scattering tail part, no electric energy from the lighting lines or the scattering tail part (4), no infrared or ultraviolet radiation, and fewer overlapped wavebands for the spectrum and the insect phototropism spectrum. The system has the function of detection and fire prevention, and can monitor the special light source (1) at any moment in order to ensure normal work.