Radiation device for solid state maintenance-free explosion-proof lamp

The utility model relates to the field of heat exchange devices employing air as a cooling medium, in particular to a radiation device for a solid state maintenance-free explosion-proof lamp. The radiation device for the solid state maintenance-free explosion-proof lamp comprises an annular pedestal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XUENING, WENG ZHENKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the field of heat exchange devices employing air as a cooling medium, in particular to a radiation device for a solid state maintenance-free explosion-proof lamp. The radiation device for the solid state maintenance-free explosion-proof lamp comprises an annular pedestal (1), and is characterized by further comprising 20 to 100 rectangular radiating fins (2), wherein the corner of each rectangular radiating fin adopts arc transition; and the radiating fins (2) are fixedly arranged on the outer lateral surface of the pedestal (1). The radiation device for the solid state maintenance-free explosion-proof lamp has a simple structure, and is convenient to manufacture and wide in application range; and the service life of the lamp is prolonged.