Garden street lamp with good heat dissipation

Abstract

The invention discloses a garden street lamp with good heat dissipation, which comprises a base, a lamp body is fixedly installed at the bottom end of the base, a protective cover is fixedly arranged at the bottom end of the base and outside the lamp body in a covering mode, and a light shield is fixedly arranged at the bottom end of the base and outside the protective cover in a covering mode. An annular water storage groove and an air cooling groove are sequentially formed in the base from top to bottom, a square clutch cavity is formed in the position, in the center of the air cooling groove, of the base, a transmission cavity is formed in the position, above the clutch cavity, of the base, and a heat dissipation plate making contact with the air cooling groove is embedded in the bottom end of the base. A plurality of heat conduction rods are evenly and fixedly connected to the upper end of the heat dissipation plate, the upper ends of the heat conduction rods make contact with the inner top wall of the air cooling groove in an abutting mode, and a heat dissipation cavity is formed in the heat dissipation plate. The garden street lamp has the advantages that wind energy in the nature is converted into mechanical energy for forming air flow and water flow, a heat dissipation device does not need to be additionally arranged, energy consumption is small, insect-proof liquid volatilization smell can be generated on the outer side of the protective cover, and the lighting effect is prevented from being affected.

Description

technical field [0001] The invention relates to the technical field of street lamps, in particular to a garden street lamp with good heat dissipation. Background technique [0002] The street lamps in the garden will generate a lot of heat during the long-term lighting process. The current street lamps use natural cooling to dissipate heat. Small-power street lamps are acceptable, but high-power street lamps often cause heat accumulation due to untimely heat dissipation, which seriously reduces their service life. , and because street lamps are generally installed at high places, each replacement will consume higher labor and equipment costs and have higher safety risks. [0003] In order to solve the above problems, we propose a garden street lamp with good heat dissipation. Contents of the invention [0004] The object of the present invention is to propose a garden street lamp with good heat dissipation in order to solve the problems in the background technology. [0...

AI Technical Summary

Problems solved by technology

[0002] Street lamps in gardens will generate a lot of heat during long-term lighting. The current street lamps use natural cooling to dissipate heat. Small-power street lamps are acceptable, but high-power street lamps often cause heat accumulation due to untimely heat dissipation, which seriously reduces their service life. , and because street lamps are generally installed at high places, each replacement will consume high labor and equipment costs and have high safety risks

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