LED bulb lamp

The utility model provides an LED bulb lamp. The LED bulb lamp includes a lamp head, a bulb shell sleeved on the lamp head and a plurality of LED lamps arranged in the bulb shell. A circuit board connected with the LED lamp electrically is arranged in the lamp head. The LED lamps are arranged on the...

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Bibliographische Detailangaben
1. Verfasser:	JIA YUEPENG
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 provides an LED bulb lamp. The LED bulb lamp includes a lamp head, a bulb shell sleeved on the lamp head and a plurality of LED lamps arranged in the bulb shell. A circuit board connected with the LED lamp electrically is arranged in the lamp head. The LED lamps are arranged on the lamp head in multiple layers in the bulb shell and a gradient structure having heights reduced progressively layer by layer from the internal to the external is formed. According to the utility model, by adopting the multi-layer gradient structure for distributing the LED lamps and fully utilizing the light of the LED lamps, the luminous intensity is distributed uniformly, thereby improving the light flux and the lighting effect of the LED bulb lamp and enlarging the application range of the LED bulb lamp in the lighting field. And the distribution of the multiple LED lamps in the LED bulb lamp provided by the utility model improves the appearance of the LED bulb lamp.