Self-cleaning street light

Abstract

The invention provides a self-cleaning street lamp, which comprises a street lamp light fitting, a water-collecting shell, a water-collecting box and a water-flushing pipeline, wherein the water-collecting shell is provided with a water-draining hole; the water-collecting box is arranged on the lower part of the water-collecting shell; the water-draining hole of the water-collecting shell is formed by corresponding to a water-collecting hole of the water-collecting box; the street lamp light fitting is arranged on the lower part of the water-collecting box; the water inlet end of the water-flushing pipeline is communicated with the water-collecting box; and the water outlet end of the water-flushing pipeline is formed by corresponding to a light-emitting cover of the street lamp light fitting. In the self-cleaning street lamp, the water-collecting shell and the water-collecting box are used to collect rain water, and the water-flushing pipeline is adopted to automatically guide the rain water to the light-emitting cover below the street lamp light fitting, so that the light-emitting cover is automatically flushed through the collected rain water, the circuit breakdown of the street lamp caused by using a manual flushing device is avoided, the street lamp is automatically flushed and the power consumption of the street lamp is not increased at the same time. The self-cleaning street lamp has the advantages of simple structure, scientific design, capability of automatically flushing, no maintenance, energy conservation and consumption reduction.

Description

technical field [0001] The invention relates to a street lamp, in particular to a self-cleaning street lamp. Background technique [0002] The luminous cover of traditional street lamps is generally installed under the lamp. Due to long-term outdoor use, the luminous cover often accumulates dust. Usually, the light transmittance of street lamps that have been used for more than one year can drop by as much as 60%. If they are not cleaned for a long time, some Dust can also corrode lamp materials, especially PC or PMMA materials that are easy to corrode lamps. [0003] If the street lamps are cleaned manually, it will require a large amount of manpower and high maintenance costs; if external water diversion is used to flush the street lamps by itself, there will be large investment in external water diversion, unreliable water sources, reinvestment in self-flushing equipment, maintenance of self-flushing equipment and increased street lamp energy. consumption problem. [00...

AI Technical Summary

Problems solved by technology

[0003] If the street lamps are cleaned manually, the investment in manpower is large and the maintenance cost is high; if external water diversion is used to flush the street lamps by itself, there will be a large investment in external water diversion, unreliable water sources, reinvestment in self-flushing equipment, maintenance of self-flushing equipment and increased street lamp energy. consumption problem

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