Lighting device

A lighting device (100) may be provided that includes a heat sink (140) which includes one surface, a guide including a receiving portion, and a first projection disposed on an outer circumference of the one surface; a light emitting module (130) which is disposed on the one surface of the heat sink...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	LIM, DONG NYUNG
Format:	Patent
Sprache:	eng ; fre ; ger
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A lighting device (100) may be provided that includes a heat sink (140) which includes one surface, a guide including a receiving portion, and a first projection disposed on an outer circumference of the one surface; a light emitting module (130) which is disposed on the one surface of the heat sink; and a cover (110) which is coupled to the heat sink (140) and includes a locking projection (111) coupled to the receiving portion of the heat sink (140), and includes a recess coupled to the first projection of the heat sink. The heat sink (140) and the cover (110) are limited to separate from each other by the coupling of the locking projection and the receiving portion. The cover (110) is limited to rotate by the coupling of the first projection (111) and the recess (110a) of the cover.