Buried lamp dissipating heat through airflow circulation

Abstract

The invention belongs to the technical field of lighting, and discloses a buried lamp dissipating heat through airflow circulation. The buried lamp comprises an embedded part. An airflow circulation layer is arranged in the embedded part. A fan shell is arranged at the bottom of the embedded part. An air outlet is formed in the top end of the fan shell. Fan blades are arranged in the fan shell, and a rotation shaft is arranged on one sides of the fan blades. A motor is arranged at the bottom of the rotation shaft. An electric heating wire is arranged at the bottom of the fan shell. A first air hole is formed in the top of the embedded part. A partition plate is arranged on one side of the airflow circulation layer, and a second air hole is formed in one side of the partition plate. Through the airflow circulation layer and the fan, circulation between heat generated during work of the buried lamp and outside cold air is accelerated, heat dissipation is efficient and fast, the work life of the buried lamp is prolonged, and cost is reduced; and the electric heating wire and the fan can dry dew on a glass cover, and the lighting effect is prevented from being weakened by the dew.

Description

technical field [0001] The invention relates to a buried lamp, in particular to a buried lamp which uses air circulation to dissipate heat, and belongs to the technical field of lighting. Background technique [0002] Buried lights are widely used in the field of scientific and technological lighting in my country. Because they are buried on the ground for people to illuminate, they are named buried lights. There are two types of light sources: ordinary light sources and LED light sources. LED light sources are divided into high-power LED light sources and low-power LED light sources. LED light sources, among which low-power LED light sources are generally monochromatic, and the lamp body generally has a circular, square, rectangular, and arc-shaped type. LED light sources have seven colors, and the colors are more colorful. The buried lamp has small size and low power consumption. Low cost, long service life, strong and durable, easy to install, chic and elegant, can prevent ...

AI Technical Summary

Problems solved by technology

[0003] Buried lights have many advantages and are economical and applicable. However, because the buried lights are buried underground, their heat dissipation is very poor, which has a great impact on the service life of the buried lights and increases the cost. In addition, the dew in the early morning condenses on the glass cover. Scattering and refraction of light, weakening light and affecting lighting

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