Outdoor LED display screen radiator

The invention discloses an outdoor LED display screen radiator which comprises a shell, a ventilation device and a buckle type connector. A boss is arranged on the front face of the shell, the position of the boss corresponds to the position of a heating element of a mainboard, and a preset distance...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIANG BAIFENG, KANG HAIBO, PENG YUN, GUAN YONGCAN, HUANG DASEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PHYSICS PRINTED CIRCUITS SEALS SIGNS
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Beschreibung
Zusammenfassung:	The invention discloses an outdoor LED display screen radiator which comprises a shell, a ventilation device and a buckle type connector. A boss is arranged on the front face of the shell, the position of the boss corresponds to the position of a heating element of a mainboard, and a preset distance is formed between the boss and the heating element; wherein a first heat dissipation rib and a second heat dissipation rib are arranged on the back surface of the shell, the first heat dissipation rib is arranged on the outer side of the second heat dissipation rib and forms a heat dissipation channel with the second heat dissipation rib, an air inlet is formed in one end of the heat dissipation channel, an air outlet is formed in the other end of the heat dissipation channel, and the ventilation device is arranged in the heat dissipation channel. The heat dissipation channel is divided into an air inlet channel and an air outlet channel by the air inlet, the air inlet communicates with theair inlet channel, and t