Heat radiation type street lamp casing

The utility model discloses a heat radiation type street lamp casing which comprises a bottom case for mounting a metal base circuit board and a casing matched with the bottom case; a plurality of air inlets are formed along a corner of the bottom case in sequence; a breather hole is formed on the c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LU JIANHUI, ZHANG HUI, ZHOU JUN, YU WEIRONG, YU WEIMIN
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 USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a heat radiation type street lamp casing which comprises a bottom case for mounting a metal base circuit board and a casing matched with the bottom case; a plurality of air inlets are formed along a corner of the bottom case in sequence; a breather hole is formed on the casing; and a heat radiation channel is formed between the breather hole and the plurality of air inlets. The utility model can effectively improve the heat radiation effect of a street lamp.