Direct insertion type LED (light-emitting diode) car lamp

The utility model discloses a direct insertion type LED car lamp which comprises a car lamp body, a heat dissipation base plate is fixedly arranged at the top of the car lamp body, an LED lamp set is fixedly arranged on the outer side of the heat dissipation base plate, a heat dissipation cavity is...

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Bibliographische Detailangaben
Hauptverfasser:	LU QIUHUA, LU XIAOHUA, XU BAOJUAN
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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 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 utility model discloses a direct insertion type LED car lamp which comprises a car lamp body, a heat dissipation base plate is fixedly arranged at the top of the car lamp body, an LED lamp set is fixedly arranged on the outer side of the heat dissipation base plate, a heat dissipation cavity is formed in the middle of the heat dissipation base plate, a first heat dissipation piece is fixedly arranged in an inner cavity of the heat dissipation cavity, and external threads are arranged at the bottom end of the car lamp body. The contact area between the automobile lamp and external air can be increased by arranging the first cooling fins, the second cooling fins and the third cooling fins, the cooling efficiency can be improved, the mute cooling fan can blow air to cool the interior of the automobile lamp body by arranging the mute cooling fan, the cooling efficiency of the first cooling fins and the second cooling fins can be improved, and the service life of the automobile lamp is prolonged. And the dustp