Lighting device

The invention provides a lighting device comprising a base, a lamp cover on the base, a connective section between the base and the lamp cover, a light-emitting module and a wavelength conversion sheet. The base, lamp cover and the connective section define a lamp chamber within the connective secti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG, KUANIEH, YANG, CHENG-HUNG, CHIANG, CHINGI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING SEMICONDUCTOR DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a lighting device comprising a base, a lamp cover on the base, a connective section between the base and the lamp cover, a light-emitting module and a wavelength conversion sheet. The base, lamp cover and the connective section define a lamp chamber within the connective section. The connective section further comprises a groove opening a portion of the connective section. A light module emitting a light with first wavelength is disposed on the base and in the lamp chamber. The wavelength conversion sheet may insert into the groove and therefore is disposed on the base. The sheet is dismountable from the groove. The sheet and the emitting surface of the light-emitting module are in parallel. The light with the first wavelength emitted from the light-emitting module is converted into the light with second wavelength after through the wavelength conversion sheet to change the color of the light.