Modularization LED (Light Emitting Diode) stage lamp with controllable angle

The invention discloses a modularization LED (Light Emitting Diode) stage lamp with a controllable angle. The modularization LED stage lamp comprises a fixed support, an illumination part, an angle control mechanism, a connection pivot and a circuit driving device, wherein the mounting structure of...

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Bibliographische Detailangaben
Hauptverfasser:	GUO WEIMING, GU SHANGXIAN, SU TAO, TU GUICHAO, WU SHANGHUA, GAO LENG, CHEN MINFENG, TONG WENXIN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 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 discloses a modularization LED (Light Emitting Diode) stage lamp with a controllable angle. The modularization LED stage lamp comprises a fixed support, an illumination part, an angle control mechanism, a connection pivot and a circuit driving device, wherein the mounting structure of the illumination part is connected with the connection pivot; the angle control mechanism is arranged on the fixed support; a driving mechanism of the angle control mechanism is connected with the connection pivot; a light-emitting device of the illumination part and an electric control device of the angle control mechanism are electrically connected with the circuit driving device. The expansion and shrinkage of the illumination part are realized by the angle control mechanism, the light emitting angle can be well controlled, the light condensation and scattering functions can be realized, and a very gorgeous panorama stage lamp effect is created; in addition, an LED light source, a substrate and a control circuit board are separated, the substrate adopts a homemade silicon nitride radiating substrate with high heat conduction rate, the connection part between the radiating substrate and a light source carrier plate is coated with heat conduction silica gel, the radiation of the LED stage lamp can be well carried out, and the service life of the LED stage lamp is prolonged. The modularization LED stage lamp with the controllable angle is simple and convenient to mount, and the lamplight response time is short.