Tunnel safety projection lamp

The utility model discloses a tunnel safety projection lamp, comprising a housing, a lens cover arranged on the surface of the housing, and a lens arranged on the lens cover; the light projection rotary prism is arranged in the shell and is provided with a plurality of projection lenses; the project...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIA XIAODONG, NI FENG, ZHAO YALIN, LI PENG, NG KIM FUI, FAN JIANZHOU, SUN SHANDONG, ZENG MING, WANG SHUAIBANG, SUN BINBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	The utility model discloses a tunnel safety projection lamp, comprising a housing, a lens cover arranged on the surface of the housing, and a lens arranged on the lens cover; the light projection rotary prism is arranged in the shell and is provided with a plurality of projection lenses; the projection lamp assembly is arranged in the shell, and a built-in light source faces the light projection rotating prism; the driving end of the driving mechanism is connected with the projection rotary prism, and the driving mechanism is used for driving the projection rotary prism to move to enable one projection mirror to face the projection lamp assembly; and the controller is electrically connected with the projection lamp assembly and the driving mechanism. According to the utility model, the light projection rotary prism is driven by the driving mechanism to rotate, so that one projection mirror faces the projection lamp assembly, and the projection lamp assembly can project various projection patterns. 本实用新型公开一种隧道