Large-light-emitting-angle LED bulb lamp

The invention discloses a large-light-emitting-angle LED bulb lamp and relates to the technical field of lighting. The large-light-emitting-angle LED bulb lamp comprises a lamp holder, a light-emitting body and a drive power source located in the lamp holder. The light-emitting body comprises a blis...

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Bibliographische Detailangaben
Hauptverfasser:	YUAN XINCHENG, MA WENBEI, LIAO QIURONG, KONG YIPING, ZHOU MINKANG
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 invention discloses a large-light-emitting-angle LED bulb lamp and relates to the technical field of lighting. The large-light-emitting-angle LED bulb lamp comprises a lamp holder, a light-emitting body and a drive power source located in the lamp holder. The light-emitting body comprises a blister, a core column, a light source module and gas; the blister is connected with the core column in a sealed manner, and a sealed space in the blister is formed; the gas is located in the sealed space in the blister; the light source module is fixedly connected with the core column; the light source module is connected with the drive power source in series; and the light source module comprises a plurality of SMD light source plates I, an SMD light source plate II and a bottom connection plate. The blister is fixedly connected with the lamp holder through an adhesion agent. The large-light-emitting-angle LED bulb lamp has the beneficial effects of being high in production efficiency, good in cooling effect, long in