Efficient heat dissipation lamp

The utility model provides an efficient heat dissipation lamp. The efficient heat dissipation lamp comprises a shell, a lamp panel, a heat dissipation panel and a first circuit board, one side plate face of the heat dissipation plate is connected with the lamp panel and used for transmitting heat of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YE YUFU, TANG CHANGHUI, LIAO YILUN, SU XIAO
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 STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides an efficient heat dissipation lamp. The efficient heat dissipation lamp comprises a shell, a lamp panel, a heat dissipation panel and a first circuit board, one side plate face of the heat dissipation plate is connected with the lamp panel and used for transmitting heat of the lamp panel, a fan and a plurality of cooling fins are distributed on the other side plate face of the heat dissipation plate, and a heat dissipation channel is defined between the heat dissipation plate and the first circuit board through the cooling fins. A first ventilation hole for accommodating the fan is formed in the first circuit board, the first ventilation hole penetrates through the first circuit board, and the fan is used for pulling airflow at the first circuit board and pulling airflow in the heat dissipation channel so as to dissipate heat for the heat dissipation plate and the first circuit board at the same time. The fan is arranged in the heat dissipation holes of the circuit board, the influe