Self-generating railway street lamp utilizing flywheel and suction effect to generate power

Abstract

The invention relates to a self-generating railway street lamp utilizing a flywheel and a suction effect to generate power. The street lamp is characterized in that a swing device with suction force as the power and a flywheel generating device are additionally arranged on a street lamp along a railway; when a high-speed train passes, the airflow between the train and the swing device is accelerated and the pressure is reduced, thus the suction force is generated for a suction plate and the swing device is forced to swing toward the train; the power generated by swing enables the flywheel generating device to store energy and simultaneously generate power; and the generated power is used by the street lamp in front of the train to emit light and illuminate. The street lamp has the beneficial effects that the street lamp utilizes the suction force generated when the high-speed train runs to generate power so as to provide stable and environment-friendly power for illumination of the street lamp; the defect that the power of the existing wind and solar street lamps is unstable is avoided; power resources of the public grids are also saved; and the flywheel is utilized to store the power generation energy and replaces storage batteries to store power, thus avoiding environmental pollution of chemical batteries and also avoiding the defects that the chemical batteries have short lives and need frequent maintenance.

Description

technical field [0001] The invention belongs to lighting equipment, in particular to a street lamp which utilizes natural energy to generate electricity. Background technique [0002] In order to save energy and protect the environment, there have been street lamps that utilize solar energy and wind energy to provide electricity. These two natural energy street lamps are especially suitable for lighting along railway lines. Because the lighting of long-distance railway lines consumes considerable power resources. However, both energy sources are unstable. For example, in continuous rainy days, the power supply of solar street lights becomes a problem. In continuous windless or light windy weather, wind energy street lights will stop working. It has become an important subject to study a street lamp along the railway that utilizes stable natural energy for power supply. [0003] Another disadvantage of existing solar and wind energy street lights is that chemical batt...

AI Technical Summary

Problems solved by technology

[0003] Another disadvantage of existing solar and wind energy street lights is that chemical batteries need to be configured, and chemical batteries require regular maintenance and have a limited service life. Discarded batteries will also pollute the environment, and this situation needs to be improved.

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