Light source unit, light engine with light source unit and illumination device

Light source unit, light engine with light source unit and illumination device

The invention relates to a light source unit (6) of a light engine (5). The light source unit (6) comprises a plurality of light emitting diode (LED) sub light source units (7); and each LED sub light source unit comprises at least one LED (8) and an optical device corresponding to at least one LED...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHONG HAIQIANG, ZENG SIXIONG, SHEN WEIHUANG, MA JIAREN
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
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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 a light source unit (6) of a light engine (5). The light source unit (6) comprises a plurality of light emitting diode (LED) sub light source units (7); and each LED sub light source unit comprises at least one LED (8) and an optical device corresponding to at least one LED (8), wherein the optical device is used for regulating beams from the LED sub light source units (7) to roughly parallel beams (L1). Moreover, the invention also relates to the light engine (5) with the light source unit (6) and an illumination device. The light engine (5) of the light source unit (6) can beneficially replace a halogen lamp in the common illumination device; and on the premise that the outline of the conventional illumination device is not changed, and the effect of a shadowless lamp is achieved.