The invention provides a laser excitation reflection type lighting unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a light reflecting device mounted on the unmanned aerial vehicle body and a laser emitting device arranged on the ground, the light reflecting device comprises a concave reflector, and the laser emitting device irradiates laser to the reflector. And the reflector projects the received light downwards to a ground area needing to be illuminated, so that the unmanned aerial vehicle can illuminate the ground area needing to be operated for a long time, and meanwhile, the risk caused by the fact that the illumination unmanned aerial vehicle is connected with a ground energy supply line is avoided. According to the illumination unmanned aerial vehicle, illumination energy supply of a ground energy supply line is not needed, the operation safety is improved, the illumination unmanned aerial vehicle is not provided with an illumination lamp, illumination does not need to depend on energy supply of the unmanned aerial vehicle, and the illumination duration is prolonged.
本发明提供了一种激光激励反射式照明无人机,包括无人机、挂载在无人机上的反光装置以及设置在地面的激光发射装置,所述反光装置包括凹面的反光镜,所述激光发射装置将激光照到所述反光镜,所述反光镜将接收的光向下投射到需要照明的地面区域,实现无人机对需要作业的地面区域的长时间照明,同时避免了照明无人机因连接有地面供能线而存在的风险。本发明照明无人机不需要地面供能线的照明供能,提高了作业安全性,且照明无人机不自带照明灯,照明不需要依赖无人机的供能,提升了照明的时长。
Laser excitation reflection type lighting unmanned aerial vehicle
一种激光激励反射式照明无人机
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B64U / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |