LED street lamp with good heat dissipation effect

Abstract

The invention relates to an LED street lamp with a good heat dissipation effect. The LED street lamp comprises a base, a supporting rod, a cross rod and a main body, wherein the main body comprises ashell, a fixing plate, a main plate, an LED lamp strip, a driving assembly, a heat dissipation assembly and a water cooling assembly; and the driving assembly, the heat dissipation assembly and the water cooling assembly are all arranged in the shell. According to the LED street lamp with the good heat dissipation effect, heat generated by the LED lamp strip is absorbed through the heat dissipation assembly, so that heat dissipation is realized; the driving assembly is driven by wind power to realize wind power heat dissipation, and the water cooling assembly is driven by the driving assemblyto operate, so that water cooling heat dissipation is realized; compared with an existing street lamp, the street lamp has the advantages that a better heat dissipation effect is achieved through multiple heat dissipation; the wind power is used as an output end, so that the use of a motor and a water pump is avoided, energy is saved, and the situation that the heat dissipation effect is influenced due to the fact that heat is generated when the motor and the water pump are used is avoided; and meanwhile, the heat dissipation assembly and the water cooling assembly are in pure mechanical linkage, so that the stability of the device is improved, and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to an LED street lamp with good heat dissipation effect. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the scope of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required. LED street light refers to the street light made of LED light source, which has the unique advantages of high efficiency, safety, energy saving, environmental protection, long life, fast response speed and high color rendering index, which is of great significance to the energy saving of urban lighting. [0003] LED street lights will generate a lot of heat during use, and the existing LED street lights generally do not have a good heat dissipation device. If the temperature is too high, it will easily reduce the brightness, affect the service life of the LED, and even burn out the motherboard and cause damage to the la...

AI Technical Summary

Problems solved by technology

[0003] LED street lamps will generate a lot of heat when they are in use, and the existing LED street lamps generally do not have a good heat dissipation device. If the temperature is too high, it will easily reduce the brightness, affect the service life of the LED, and even burn out the main board, resulting in damage to the lamp. Therefore, some LED lamps with heat dissipation function have appeared on the market, and the heat dissipation mechanism of the existing LED lamps with heat dissipation function generally needs to use devices such as motors or water pumps as output terminals for wind or water cooling. Power consumption is not conducive to energy saving, and motors, water pumps and other devices will also generate heat when used, resulting in poor cooling effect of lamps and lanterns

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