LED multi-channel light source system for medical detection instrument

The invention belongs to the field of optics, and particularly relates to an LED multi-channel light source system for a medical detection instrument, which comprises a light propagation medium device and a plurality of single-channel assemblies, each single-channel assembly comprises a light collec...

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Bibliographische Detailangaben
Hauptverfasser:	YU XI, ZHANG DONGBIAO, WU DENGFU
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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention belongs to the field of optics, and particularly relates to an LED multi-channel light source system for a medical detection instrument, which comprises a light propagation medium device and a plurality of single-channel assemblies, each single-channel assembly comprises a light collecting and splitting lens and an LED light source, and each light collecting and splitting lens comprises a light collecting lens part and a light splitting lens part. The light collecting lens part is used for collecting light rays emitted by the LED light source and outputting the light rays according to a uniform angle, the light splitting lens part is obliquely arranged relative to the emergent surface of the light collecting lens and is used for receiving the light rays input by the light collecting lens part of the single-channel assembly and reflecting and outputting the light rays, and the light rays which are horizontally incident to other single-channel assemblies are transmitted and pass through the light