Street lamp electrified by utilizing ascending air current and flywheel battery and using method thereof

Abstract

The invention relates to a street lamp electrified by utilizing an ascending air current and a flywheel battery and a using method thereof. The street lamp is characterized in that an upright post of the street lamp is internally provided with a wind driven generator; the upper part of the upright post is provided with an arc-surface wind cap; the upright post is internally provided with the flywheel battery and a control circuit; and the upright post is made of transparent materials and provided with a salt layer. The using method of the street lamp is as follows: an air current flows through the arc-shaped wind cap so that flow speed is accelerated and pressure is lowered, and a high-pressure air current forms the strong ascending air current from bottom to top; the black salt layer inside the upright post absorbs the heat of sunlight, and heated air upwards forms the other strong ascending air current; and the two strong ascending air currents push the wind driven generator inside the upright post to rotate for power generation to supply to the street lamp for illumination. The street lamp disclosed by the invention is lower in maintenance probability because power generation facilities are all arranged in the upright post of the street lamp, has the advantages of low cost and long life by utilizing the salt layer as a solar power generation facility compared with a solar cell panel and prevents the environmental pollution of a chemical battery by substituting the flywheel battery for a chemical storage battery.

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 several street lamps that use solar energy and wind energy to provide electricity. Solar power generation mainly uses solar panels, and wind power generation mainly uses wind generators installed on top of street lamps. The above-mentioned power generating devices are all exposed to the sun and rain, have a short service life, and have a high probability of maintenance, resulting in an increase in use costs. [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. Contents o...

AI Technical Summary

Problems solved by technology

The above power generation devices are all exposed to the sun and rain, the service life is low, and the maintenance probability is high, resulting in an increase in the cost of use

[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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