Ceiling shadowless lamp for large venue and mounting method

The invention provides a ceiling shadowless lamp for a large gymnasium and an installation method, and belongs to the technical field of shadowless lamps, the ceiling shadowless lamp for the large gymnasium and the installation method comprise a ceiling assembly and a lamp panel, the ceiling assembl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO ZHONG, HAN YULU, QIU TIAN, SUN YUANPENG, DU GUOXIANG, XIA HOUBING, GAO GUANGBAO, ZHANG DALONG, PAN AIMIN, LI YANMIN, ZHANG YOUSHUAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a ceiling shadowless lamp for a large gymnasium and an installation method, and belongs to the technical field of shadowless lamps, the ceiling shadowless lamp for the large gymnasium and the installation method comprise a ceiling assembly and a lamp panel, the ceiling assembly comprises a fixing frame and a lifting frame, an installation hole is formed in the top of the fixing frame, a round hole is formed in the bottom of the lifting frame, and a lifting ring is arranged in the round hole; the lamp panel comprises a first lamp holder, a second lamp holder and a lampshade, cavities are formed in the first lamp holder and the second lamp holder, adjusting down lamps are arranged in the cavities, temperature sensors are arranged in the adjusting down lamps, rotating shafts are arranged at the two ends of each adjusting down lamp, and the rotating shaft at one end is fixedly connected with the output end of a rotating motor; and the rotating shaft at the other end is rotationally connecte