LED (light emitting diode) mining lamp

The utility model discloses an LED (light emitting diode) mining lamp. The LED mining lamp comprises a spinning-type shell, a spinning cover, a suspension ring which is installed on the spinning cover, a face guard which is arranged in an opening of the shell and an aluminum substrate which is arran...

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Bibliographische Detailangaben
1. Verfasser:	ZENG JIANXUN
Format:	Patent
Sprache:	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 STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an LED (light emitting diode) mining lamp. The LED mining lamp comprises a spinning-type shell, a spinning cover, a suspension ring which is installed on the spinning cover, a face guard which is arranged in an opening of the shell and an aluminum substrate which is arranged inside the shell and is provided with a plurality of LED light sources, wherein the shell is provided with a power supply cavity capable of accommodating a power supply, the spinning cover is arranged at the upper end of the shell, the spinning cover is connected with the shell through an I-shaped support, and the power supply is installed on the I-shaped support and is arranged in the power supply cavity. The LED light sources are uniformly distributed on the bottom of the spinning shell, the hot spots are scattered, and the heat radiation effect can be perfectly realized by adopting the high-voltage low-current principle; the shell is used as an LED heat radiation part, the power supply is arranged in the power supply cavity above the shell, and the power supply cavity is made of flame-retardant PC, so that the heat generated by the working of the LED light sources is isolated from the power supply, the performance of the light sources and the power supply can be effectively improved, and the service life of the light sources and the power supply can be effectively prolonged.