Self-cleaning insect-proof LED street lamp

Abstract

The invention discloses a self-cleaning insect prevention LED street lamp, and relates to the technical field of street lamps. The self-cleaning insect prevention LED street lamp comprises a lamp bodyinstalled on a street lamp arm; the lamp body comprises a lamp holder and a lampshade; a fan, a radiator and a substrate are sequentially arranged in an inner cavity of the lamp holder from top to bottom, the radiator is arranged on the upper surface of the substrate, and LED lamp beads are installed on the lower surface of the substrate; the lamp holder is sleeved with a sleeve, an annular sealed fluid cavity is formed between the sleeve and the lamp holder, the top of the fluid cavity is connected with an external water inlet pipe, a sprayer is installed at the bottom of the fluid cavity, and the spraying direction of the sprayer is tangent to the outer wall face of the lampshade; a plurality of heat dissipation holes are formed in the side wall of the lamp holder, a ventilation pipe isarranged in the fluid cavity, one end of the ventilation pipe is connected with the heat dissipation holes, and the other end of the ventilation pipe penetrates through the bottom of the fluid cavityand is tangent to the outer wall face of the lampshade. Mosquito and dust can be effectively prevented from being attached to the lampshade of the street lamp, the light transmittance of the lampshade is kept, and the illumination effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of street lamps, in particular to a self-cleaning insect-proof LED street lamp. 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 summer, the temperature is high, and mosquitoes appear in large numbers, especially at night, when the surrounding light is dark, and the street lights that are turned on are particularly bright. Mosquitoes like to hover under the bright street lights, causing great inconvenience to people; Outdoors, the surface of the lamp body is prone to dust, which will block the light of the street lamp and make the light dim. The traditional treatment method is to regularly clean the lamp body of the street lamp,...

AI Technical Summary

Problems solved by technology

[0003] In summer, the temperature is high, and mosquitoes appear in large numbers, especially at night, when the surrounding light is dark, and the street lights that are turned on are particularly bright. Mosquitoes like to hover under the bright street lights, causing great inconvenience to people; Outdoors, the surface of the lamp body is prone to dust, which will block the light of the street lamp and make the light dim. The traditional treatment method is to regularly clean the lamp body of the street lamp, which is labor-intensive and time-consuming.

Images