LED filament lamp

The utility model discloses an LED filament lamp which comprises a lamp holder connector, a heat dissipation plate, a communicating channel, a conical metal cylinder, an LED filament and a glass lampshade, the heat dissipation plate is arranged between the lamp holder connector and the glass lampsha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO BING, WAN CHUNXUE
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 filament lamp which comprises a lamp holder connector, a heat dissipation plate, a communicating channel, a conical metal cylinder, an LED filament and a glass lampshade, the heat dissipation plate is arranged between the lamp holder connector and the glass lampshade and extends out of the lamp holder connector, the conical metal cylinder and the communicating channel are located in the glass lampshade, and the LED filament is arranged in the communicating channel. The conical metal barrel and the heat dissipation plate are both of a hollow structure, the conical metal barrel and the heat dissipation plate are communicated through the communication channel, phase change liquid is poured into the conical metal barrel, a connecting wire is led out of the LED lamp filaments, the connecting wire penetrates through the heat dissipation plate and is connected with the lamp holder connector, the number of the LED lamp filaments is multiple, and the LED lamp filaments are connected