Heat dissipation structure of nuclear LED lamp and LED lamp comprising heat dissipation structure

The invention relates to a heat dissipation structure of the nuclear LED lamp, which comprises an inner ring, an outer ring and a connecting pipe, the connecting pipe is connected with the inner ring, and a plurality of supporting bodies are arranged between the inner ring and the outer ring in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHU ZHONGPING
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:	The invention relates to a heat dissipation structure of the nuclear LED lamp, which comprises an inner ring, an outer ring and a connecting pipe, the connecting pipe is connected with the inner ring, and a plurality of supporting bodies are arranged between the inner ring and the outer ring in the circumferential direction; the interior of the outer ring is hollow, and a first annular cavity is formed; the interior of the inner ring is hollow, and a second annular cavity is formed; the pipe wall of the connecting pipe is hollow to form a third annular cavity; the interior of the supporting body is hollow, and a communicating cavity is formed; the communicating cavity is divided into a first communicating cavity and a second communicating cavity, and the first communicating cavity and the second communicating cavity communicate with the first annular cavity; the second annular cavity is divided into a first flow guide cavity and a second flow guide cavity, the first communicating cavity is communicated with t