LED bulb

The utility model discloses an LED bulb. The LED bulb comprises a lamp holder, a lampshade, an LED light source module, a light-permeable decorative member and an LED driving module. The LED bulb is installed in a manner that the LED light source module is arranged under the LED driving module, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LI DUOFANG
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 discloses an LED bulb. The LED bulb comprises a lamp holder, a lampshade, an LED light source module, a light-permeable decorative member and an LED driving module. The LED bulb is installed in a manner that the LED light source module is arranged under the LED driving module, the LED light source module is arranged in a light source cover in an inverted manner, and the LED driving module is arranged in a driving cover, so that the LED light source module emits light in a downward 360-degree range, the light-emitting effect is good, a conventional light-emitting mode is subverted, the head of the LED bulb is upward while the LED bulb emits light in the downward 360-degree range, and the light-emitting manner of the conventional LED bulb is supplemented. The driving cover is equipped with a plurality of air vents to form a ventilation heat radiation system, so that the hot air inside the lampshade and the external cold air can form convection, the heat exchange is realized via the ventilation