Bulb structure

A bulb structure comprises a lamp socket, a burner arranged at one end of the lamp socket, a radiating seat arranged at the other end of the lamp socket, and a lamp shade, wherein the radiating seat is a pyramid; a plurality of connected conical surfaces are formed at the periphery of the pyramid; a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG RISHENG, LIAO ZHIMING, ZHAN CHAOKUN, ZHUANG JIFU
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 LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	A bulb structure comprises a lamp socket, a burner arranged at one end of the lamp socket, a radiating seat arranged at the other end of the lamp socket, and a lamp shade, wherein the radiating seat is a pyramid; a plurality of connected conical surfaces are formed at the periphery of the pyramid; a plurality of LEDs are arranged on the conical surfaces; and the lamp shade is covered outside both the pyramid and the LEDs. In the bulb structure, the LEDs replace tungsten filaments to serve as a luminous source and are arranged on the pyramid of the radiating seat, so that a higher heat radiating efficiency is realized.