Double-side emission LED (light-emitting diode) spotlight

The invention relates to an LED (light-emitting diode) spotlight. The double-side emission LED spotlight comprises a light holder, a light cup and a lens, wherein one end of the light cup is connectedwith the light holder; the lens is connected at the other end of the light cup; the light cup and th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG XIAORONG, ZHAN RENYAN
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 invention relates to an LED (light-emitting diode) spotlight. The double-side emission LED spotlight comprises a light holder, a light cup and a lens, wherein one end of the light cup is connectedwith the light holder; the lens is connected at the other end of the light cup; the light cup and the lens form a cavity in an enclosing manner; an LED light source and a heat radiator are arranged in the cavity; the LED light source comprises a circuit board and an LED driver; the circuit board is provided with a plurality of LEDs; the LED driver is used for driving the LEDs to emit light; the heat radiator is used for supporting the circuit board and losing heat generated by the LEDs; the circuit board comprises a main light-emitting board and an auxiliary light-emitting board; the main light-emitting board is used for irradiating light towards the lens; the auxiliary light-emitting board is used for irradiating light towards the direction far away from the lens; the light cup is of a glass structure. The inven