Fluorescent paint used for reinforcing infrared light

Abstract

A fluorescent paint used for reinforcing infrared light comprises an infrared long afterglow luminescent material, diluent, binding agent and a fluorescence staining substance, and is characterized in that the infrared long afterglow luminescent material is mixed with the diluent to form a fluorescent solution containing the infrared long afterglow luminescent material, the fluorescent solution and the binding agent are evenly mixed to form fluorescent binding agent, and the fluorescent binding agent is combined with the fluorescence staining substance. The fluorescent paint used for reinforcing infrared light absorbs ultraviolet light in sunlight and releases near-infrared light for a long time at night. The near-infrared light can be sensitively detected by an existing CCD camera. The fluorescent paint used for reinforcing infrared light can form a static infrared light-emitting environment background when painted on fencings, walls, cloth, trees and the ground. The fluorescent paint used for reinforcing infrared light has the advantages of being stable, free of toxin, environmentally friendly, low in cost, simple to use and the like, thereby being capable of being widely applied to the fields of security monitoring, night target infrared displaying, dynamic tracking without heat source, anti-fake fluorescent materials and the like.

Description

technical field [0001] The invention belongs to the application technology of luminescent material in the field of solid luminescence. Background technique [0002] Most of the existing infrared night vision monitoring systems use CCD camera systems with infrared LEDs or infrared lamps. Through the recognition of near-red auxiliary lighting by the CCD imaging system, detection and image formation can be realized. At the same time, infrared light has a long propagation distance, It has strong concealment characteristics, so it can be used outdoors. It cooperates with CCD camera to form a stable night vision imaging system platform, and is widely used in practice. [0003] Because the near-infrared auxiliary lighting system needs to use a lot of electric energy and generate heat at the same time, it has increased the volume of the camera system and reduced the stability of the system. Since the near-infrared auxiliary lighting source is actively emitting light, it does not ha...

AI Technical Summary

Problems solved by technology

[0003] Because the near-infrared auxiliary lighting system needs to use a lot of electric energy and generate heat at the same time, it has increased the volume of the camera system and reduced the stability of the system. Since the near-infrared auxiliary lighting source is actively emitting light, it does not have concealment. People can easily find and circumvent the monitoring system with the help of the mobile phone camera system. The above shortcomings limit the efficiency of regular night monitoring