LED light source G4 lamp

The utility model relates to an LED (Light-Emitting Diode) light source G4 lamp which comprises a hollow radiating shell, an LED luminescent device, a driving assembly and a secondary optical lens. The radiating shell is of a hollow structure; a cavity is formed inside the radiating shell; openings...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XUE ZHIQIANG, LING MINJIE, WANG GANG, LUO TAO
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 an LED (Light-Emitting Diode) light source G4 lamp which comprises a hollow radiating shell, an LED luminescent device, a driving assembly and a secondary optical lens. The radiating shell is of a hollow structure; a cavity is formed inside the radiating shell; openings communicated with the cavity are formed in the top and the bottom of the radiating shell; the LED luminescent device is mounted at the top of the radiating shell; the secondary optical lens is fixed at the top of the radiating shell and wraps the LED luminescent device; the driving assembly is arranged in the cavity of the radiating shell and two electrode pins are led out of the opening in the bottom of the radiating shell; a plurality of radiating grooves running through the top and the bottom of the radiating shell are formed in the inner wall of the radiating shell; the tops of the grooves are communicated with the outside through top air inlets; the bottom ends of the grooves are communicated with the outside