Angle adjusting device for lamp

The utility model relates to the technical field of lamps, and provides an angle adjusting device for a lamp, if a first tightness adjusting piece adjusts a first supporting piece and a first rotating piece to be tightly connected, the first supporting piece and the first rotating piece cannot rotat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI LONG, ZHONG YONGHAO
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, and provides an angle adjusting device for a lamp, if a first tightness adjusting piece adjusts a first supporting piece and a first rotating piece to be tightly connected, the first supporting piece and the first rotating piece cannot rotate relatively; if the first tightness adjusting piece adjusts loose connection between the first supporting piece and the first rotating piece, the first rotating piece can rotate around a first axis in the first direction relative to the first supporting piece; if the second tightness adjusting piece adjusts the tight connection between the second supporting piece and the second rotating piece, the second supporting piece and the second rotating piece cannot rotate relatively; if the second tightness adjusting piece adjusts loose connection between the second supporting piece and the second rotating piece, the second rotating piece can rotate around a second axis in the second direction relative to the second suppo