Intelligent magnetic suspension vertical turbine generator LED street lamp

Abstract

The invention discloses an intelligent magnetic suspension vertical turbine generator LED street lamp. A lamp rod is provided with a wind driven generator, an LED lamp and an advertising light box, wherein the wind driven generator is arranged at the top of the lamp rod; the LED lamp is arranged below the generator; the advertising light box is arranged below the LED lamp; the wind driven generator is a magnetic suspension vertical turbine wind driven generator, magnetic suspension bearings are used as radial and axial bearings of the wind driven generator, meanwhile, auxiliary mechanical bearings are arranged; the LED lamp is provided with a radiating plate; and a vent pipe is connected with the wind driven generator and the LED radiating plate. The invention has reasonable structure andgood working performance.

Description

Technical field: [0001] The invention relates to a street lamp. Background technique: [0002] Lighting street lamps are important municipal public facilities. During the construction of traditional street lamps, cables need to be buried for a long distance. The construction is difficult, the manpower and material resources are huge, the power consumption is large, and the maintenance is difficult. In addition, in places where the power supply is insufficient, street lights cannot be turned on normally. Therefore, people began to use wind energy and solar energy to power street lamps. For example, Chinese patents such as application numbers 03257584. Complementary wind and solar power generation. However, there are many buildings in cities, and the wind speed in quite a few cities is low. Most of the time, wind turbines cannot work normally, and the number of solar power generation units and energy storage battery units has to be increased, resulting in increased costs and...

AI Technical Summary

Problems solved by technology

However, LEDs used in street lamps require relatively high power. However, heat dissipation of high-power LED lamps is a worldwide problem. Due to poor heat dissipation, the service life is reduced, the degree of integration is reduced, and the power integration cannot be increased, which limits the promotion and use of LED street lamps.

In addition, the existing LED street lamps do not have the function of automatic dimming. Regardless of the brightness of the environment, the lights will all glow after the power is turned on, which wastes electric energy and affects the service life of LEDs.

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