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

A flywheel battery and street lamp technology, applied in wind power generation, circuit layout, solar thermal power generation, etc., can solve the problems of waste battery environmental pollution, rising use cost, limited service life, etc., to achieve low cost, low use cost, and avoid life. short effect

Inactive Publication Date: 2013-03-27
冯静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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

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Embodiment Construction

[0023] The present invention is provided with a plurality of wind power generators 2 in the street lamp column 1 (see figure 2 ). An arc hood 12 is arranged on the upper part of the street lamp column. A flywheel battery 3 and a control circuit 5 (not shown in kind) are arranged in the street lamp column. For the connections, see Figure 5 circuit block diagram. In this way, the devices for power generation are all inside the street lamp column 1, so as to prevent rapid loss under the condition of wind and rain.

[0024] The flywheel battery 3 can replace the chemical battery as a power supply for the street light luminous part 4 . Known typical flywheel battery 3 see Figure 4 , which consists of the flywheel 311 of the flywheel battery, the bearing 312, the motor / generator 313 of the flywheel battery and the vacuum chamber 314 four main components. Both the motor of the flywheel battery and the flywheel of the flywheel battery use magnetic bearings to make it levitate...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21S9/04F21V23/00F03D9/00F03G6/04F21W131/103
CPCF21S9/03F03D9/00Y02B20/72F21V23/00Y02E10/46F21S9/04Y02E10/72F03G6/04F03D9/007F03G6/045F21S9/043F21V21/108F21W2131/103F03D9/25F03G3/08F05B2240/131F21S8/085F03D9/12F24S70/10Y02E60/16Y02E70/30
Inventor 冯静
Owner 冯静
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