Angle-adjustable polarized LED down lamp

The utility model relates to the technical field of LED lighting lamps, in particular to an angle-adjustable polarized LED down lamp which comprises an LED light engine and a down lamp front cover mounted in a light outgoing direction of the LED light engine. A deviated reflection cup is mounted in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZONG JINHUA, HE XINGUANG, JIANG CAIDONG
Format:	Patent
Sprache:	chi ; 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 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 utility model relates to the technical field of LED lighting lamps, in particular to an angle-adjustable polarized LED down lamp which comprises an LED light engine and a down lamp front cover mounted in a light outgoing direction of the LED light engine. A deviated reflection cup is mounted in the down lamp front cover, an angle adjusting structure is arranged between the down lamp front cover and the LED light engine, the down lamp front cover is rotatably connected with the LED light engine through the angle adjusting structure, and the LED light engine and the inner wall face of the deviated reflection cup form a deviation angle. Deviation angle of the LED light engine is adjusted through the angle adjusting structure, and flexible adjusting of illumination angle of the LED light engine is realized; emergent light is ejected after being reflected by the deviated reflection cup, so that emitted light of the angle-adjustable polarized LED down lamp is soft and not dazzling.