Municipal underground lamp

Abstract

The invention discloses a municipal underground lamp, which comprises a lamp top cover, a lamp chamber and a lamp base, and is characterized in that: an annular groove is opened on the outer edge of the lamp top cover; the lamp chamber is divided into a lighting lamp chamber and a lamp chamber. The heat dissipation cavity is divided into two parts by a partition; the central bottom of the lighting cavity is threaded with a light guide column; the top of the light guide column is electrically connected with an LED lighting lamp; the surrounding of the light guide column is threaded. There is a solar power generation panel; the outside of the heat dissipation cavity is provided with a heat dissipation channel; the inner bottom of the heat dissipation cavity is threadedly connected with a radiator; the heat dissipation channel is provided with heat dissipation fins; the lower sides of the lamp base Adhesive magnets are pasted. The present invention has simple structure, convenient installation, stable structure, long service life, good anti-skid performance, good heat dissipation effect and sealing effect, and improves electricity safety. The sensor collects photometric information, which is flexible, saves power and reduces costs.

Description

Technical field [0001] The invention relates to the field of municipal administration, in particular to an underground lamp for municipal use. Background technique [0002] Buried lights are lamps that are buried on the ground. They are generally used in plazas, commercial areas, parks, and tourist attractions to decorate the ground. They can beautify and illuminate the environment. Most of the buried lights used in municipalities are metal halide lights. , Fluorescent tape and LED lamp, the first two have low cost, but the service life is not long, and these kinds of lamp sources will generate a lot of heat under long-term working conditions, and the heat will cause the surface temperature of the buried lamp. Too high, thus causing a certain safety hazard to tourists, especially children. In addition, long-term power consumption will increase the cost of municipal investment, and the switch needs to be controlled manually, which will cause a lot of inconvenience, so it needs to...

AI Technical Summary

Problems solved by technology

[0002] Underground lamps are lamps buried on the surface of the ground. They are generally used for ground decoration in squares, commercial areas, parks, and tourist attractions. They can beautify the environment and illuminate the environment. Most of the underground lamps used in municipalities are now metal halide lamps. , Fluorescent strips and LED lamps, the cost of the first two is relatively low, but the service life is not long, and these kinds of light sources will generate a lot of heat when they work for a long time, and the heat will cause the surface temperature of the buried lamp It is too high, which will cause certain safety hazards to tourists, especially children.

In addition, long-term power consumption will increase the cost of municipal investment, and the switch needs to be controlled manually, which will cause a lot of inconvenience, so it needs to be improved to improve its safety and practicability

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