LED LIGHTING DEVICE

One embodiment of an LED lighting device according to the present invention includes a power supply device which receives power from the outside; a casing which is combined with the power supply device; at least one PCB module which is formed in the casing and has arranged LED modules which emit lig...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	JUNG, EUN CHEOL, HWANG, YOUNG JO, KIM, SANG OK, KIM, BYUNG OH, KIM, DONG SIK
Format:	Patent
Sprache:	eng ; kor
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	One embodiment of an LED lighting device according to the present invention includes a power supply device which receives power from the outside; a casing which is combined with the power supply device; at least one PCB module which is formed in the casing and has arranged LED modules which emit light by the power supplied by the power supply device; and a diffusion plate which is combined with the other side of casing and extends the width of light emitted from an LED. Therefore, the diffusion rate and the diffusion angle of light emitted from the LED due to the use of a diffusion lens can be increased, thereby reducing the number of the LED modules and saving the production cost of the LED lighting device, the time, and the effort.