Street lamp capable of isolating foreign matters

Abstract

The invention discloses a street lamp capable of isolating foreign matters. The street lamp comprises a lamp pole, a body is arranged at the top of the front side of the lamp pole, a lampshade is arranged at the bottom of the body, a heat conduction plate is arranged in the middle of an inner cavity of the body, LED lamp beads are evenly arranged at the bottom of the heat conduction plate, and cooling fins are evenly arranged at the top of the heat conduction plate. A ventilation pipe is transversely arranged at the top of the body, filter screens are movably arranged at air inlets in the left side and the right side of the ventilation pipe correspondingly, and silica gel drying plates are arranged at the tops and the bottoms of the left side and the right side of an inner cavity of the ventilation pipe correspondingly. The street lamp is simple in structure and reasonable in design, and is used for solving the problems in the background technology.

Description

technical field [0001] The invention relates to the field of street lamps, in particular to a street lamp capable of isolating foreign objects. Background technique [0002] With the development of the economy, lights can be seen everywhere in people's daily life. When people walk on the road at night, due to the existence of street lights, the occurrence of traffic accidents is reduced. . As a lighting source, high-power LEDs have the advantages of small size, low power consumption, low heat generation, long life, fast response, safe low voltage, good weather resistance, and good directionality. The shells of many street lamps are provided with ventilation windows for heat dissipation, but the existence of the ventilation windows allows sundries such as insects to enter the inner cavity of the shells, affecting the lighting of the street lamps. [0003] Therefore, in order to solve this problem, it is necessary to invent a street lamp that can isolate foreign objects to s...

AI Technical Summary

Problems solved by technology

Many street lamp housings are equipped with ventilation windows for heat dissipation, but the existence of ventilation windows allows insects and other sundries to enter the inner cavity of the housing, affecting the lighting of street lamps.

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