Novel LED street lamp

Abstract

The invention discloses a new type of LED street lamp, which comprises a lamp pole, a shell, a light-transmitting plate, a connecting pipe, a vacuum pipe, an LED bulb, a mounting plate, a cooling plate, a fan blade, a heat sink, a motor, an output shaft, a semiconductor Refrigeration fins, miniature vacuum pumps, heat dissipation fins, air extraction nozzles, hinges, box doors, springs, filter screens, guide rods, electric push rods, push plates and dust boxes. The invention is simple in structure, novel in design, reasonable in design, and convenient to use; the heat generated by the LED lamp can be dissipated in time through the semiconductor cooling sheet and the fan blade, so that the LED lamp is not affected by high temperature, ensures the lighting effect of the LED lamp, and prolongs the length of the LED street lamp. The service life of the LED street light is reduced, and the maintenance rate of the LED street light is reduced; the negative pressure can be formed in the dust collection box through the micro-vacuum pump, which can effectively absorb the dust in the shell, keep the inside of the shell clean, prevent the LED street light from being damaged, and ensure The normal operation of the road lighting system has a good market prospect and is suitable for promotion and use.

Description

technical field [0001] The invention relates to a street lamp, in particular to a novel LED street lamp, which belongs to the technical field of LED equipment. 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. With the rapid development of LED lighting, LED street lights have gradually entered people's field of vision with the advantages of directional light emission, low power consumption, good driving characteristics, fast response, high shock resistance, long service life, and environmental protection. [0003] However, the LED street lamps currently on the market only have the function of lighting, and there are many defects in use, especially when used as LED lamps for roads, the LED lamps in them will emit a lot of heat, and the existing LED street lamps lack heat d...

AI Technical Summary

Problems solved by technology

[0003] However, the LED street lamps currently on the market only have the function of lighting, and there are many defects in use, especially when used as LED lamps for roads, the LED lamps in them will emit a lot of heat, and the existing LED street lamps lack heat dissipation. , long-term exposure to high temperature will shorten the service life of LED street lamps, which is not conducive to road use; at the same time, because there are many cars on the road, a lot of dust will be raised, and the raised dust will accumulate in the LED lamp shell, and the accumulation of long-term LED lights cause breakage, making LED street lights unable to work normally

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