Rotary positioning structure of lamp holder

The utility model relates to the technical field of lamps, in particular to a lamp cap rotating and positioning structure which comprises a lamp holder, a lamp pole fixedly installed on the lamp holder, a lamp cap arranged above the lamp pole and a connecting assembly used for connecting the lamp ca...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CAI MANCHUN, HUANG BIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of lamps, in particular to a lamp cap rotating and positioning structure which comprises a lamp holder, a lamp pole fixedly installed on the lamp holder, a lamp cap arranged above the lamp pole and a connecting assembly used for connecting the lamp cap and the lamp pole, the connecting assembly and the lamp cap are rotatably connected together through a rotating part, and the connecting assembly and the lamp pole are rotatably connected together through a rotating part. The lamp holder can freely rotate on the connecting assembly around the rotating part, the connecting assembly can freely rotate on the lamp pole around the rotating part, and positioning parts are further arranged between the connecting assembly and the lamp holder and between the connecting assembly and the lamp pole and used for angle positioning in the rotating process. According to the utility model, the lamp holder and the lamp post are connected through the rotating part, so that the free