LED street lamp with heat dissipation function

LED street lamp with heat dissipation function

The utility model provides an LED street lamp with a heat dissipation function. The LED street lamp comprises a lamp pole, an LED lamp and a heat dissipation box, and a fixing rod is arranged at the top of the lamp pole; the LED lamp comprises a lamp shell and an LED light source, the lamp shell is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WEI GUOYAN
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 provides an LED street lamp with a heat dissipation function. The LED street lamp comprises a lamp pole, an LED lamp and a heat dissipation box, and a fixing rod is arranged at the top of the lamp pole; the LED lamp comprises a lamp shell and an LED light source, the lamp shell is fixedly arranged at the end of the fixing rod, the lamp shell is of a shell structure which is closed in the circumferential direction and provided with an opening in the bottom, and the LED light source is fixedly arranged in the lamp shell through a supporting column. The heat dissipation box is arranged on the portion, between the LED light source and the lamp shell, of the supporting column, heat dissipation holes are formed in the top of the heat dissipation box, and a semiconductor chilling plate making contact with the LED light source is arranged in the heat dissipation box. The heat conduction silica gel pad can effectively gather heat generated when the LED lamp beads work, and the refrigeration face of t