LED device based on independent constant current drive of multichannel

The utility model provides a LED device based on independent constant current drive of multichannel, including the lighting fixture, at least 2 LED subassembly and the control circuit that set up side by side, it is provided with many LED lamp pearls to establish ties in every LED subassembly, contr...

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Bibliographische Detailangaben
1. Verfasser:	SHAN WENLONG
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 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 STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a LED device based on independent constant current drive of multichannel, including the lighting fixture, at least 2 LED subassembly and the control circuit that set up side by side, it is provided with many LED lamp pearls to establish ties in every LED subassembly, control circuit is respectively through LED subassembly of independent constant -current drive circuit control of the same kind, be provided with the rectangle installing frame that is used for installing the LED subassembly in the middle of the lighting fixture, the formation radiating wing outwards extends for the both sides limit of this rectangle installing frame, one end at the rectangle installing frame is provided with installation card slot, still be provided with round routing channels around the rectangle installing frame. The beneficial effects are that: independent constant current drive is just used to each LED subassembly, effectively reduces calorific capacity of LED lamp, reduces the requirement to the l