Auxiliary protecting device for LED street lamp

Abstract

The invention discloses an auxiliary protection device for LED street lamps, which includes a protective frame, a first fan, an electric push rod, a street lamp shell, heat dissipation fins, a strip brush, a connecting rod, a spring, a connecting plate, a cleaning plate, a rod cover, Push rod, retainer, cam, output shaft, motor, second blower, slats and bristles. The invention is reasonable in structure and novel in design. The bristles on the slats can effectively clean the gaps of the cooling fins, preventing dust accumulation in the gaps of the cooling fins and avoiding affecting the heat dissipation effect of the cooling fins. The first fan can effectively Accelerating the air flow at the top of the cooling fins can reduce the air pressure in the gaps of the cooling fins and reduce the dust in the air entering the gaps of the cooling fins. The second fan can effectively improve the heat dissipation effect of the cooling fins and protect the street lamp housing. LED lamp beads; the bottom of the street lamp shell can be effectively cleaned by the strip brush, which avoids dust on the bottom of the street lamp shell and affects the lighting effect of the street lamp.

Description

technical field [0001] The invention relates to a protection device for LED street lamps, in particular to an auxiliary protection device for LED street lamps, and belongs to the technical field of LED lamp applications. Background technique [0002] LED street lights refer to street lights made of LED lamps, which have unique advantages such as high efficiency, safety, energy saving, environmental protection, long life, fast response speed, and high color rendering index, which are of great significance to urban lighting energy saving. [0003] In the daily use of LED street lights, LED street lights generally dissipate heat through cooling fins. LED street lights are generally installed on both sides of the road, and dust accumulation may occur in the gaps between the cooling fins, and the accumulated dust may affect the cooling fins. The heat dissipation effect of the LED street lamp; and the lighting surface at the bottom of the LED street lamp may be contaminated with d...

AI Technical Summary

Problems solved by technology

[0003] In the daily use of LED street lights, LED street lights generally dissipate heat through cooling fins. LED street lights are generally installed on both sides of the road, and dust accumulation may occur in the gaps between the cooling fins, and the accumulated dust may affect the cooling fins. The heat dissipation effect of LED street lights; and the lighting surface at the bottom of LED street lights may be contaminated with dust, which may affect the lighting effect of LED street lights

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