Efficient wind and light complementary road lamp

A wind-solar complementary, street lamp technology, applied in the direction of wind turbine, electric light source, circuit arrangement and other directions at right angles to the wind direction, can solve the problem of high cost of installation, and achieve the effect of high conversion efficiency, strong practicability and popularization, and simple structure

Inactive Publication Date: 2008-06-04
李巍
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  • Description
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AI Technical Summary

Problems solved by technology

Conventional street lights need to set up substations and use buried cables for power supply, and require frequent maintenance and management, so the installation cost is very high

Method used

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  • Efficient wind and light complementary road lamp
  • Efficient wind and light complementary road lamp

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Embodiment Construction

[0011] The high-efficiency wind-solar hybrid street lamp is equipped with a solar power generation device and a wind power generation device on the common street lamp 1 . On a sunny day, several solar panels 3 form a spherical shape under the support of the bracket and are installed on the top of the light pole 4, which can receive light energy from all directions and convert light energy into electrical energy. Corresponding gaps are left between the plates 3 to prevent the wind from rapidly rotating the structure. The wind power generator 2 is installed in the middle of the light pole, and the triangular design can efficiently utilize wind power and convert it into electric energy. The electric energy of the solar panel 3 and the wind power generator 2 are respectively connected to the input end of the storage battery 7 through the solar charger 8 and the wind power charger 6, and the electric energy is stored in the storage battery 7. At the same time, an electric quantity ...

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Abstract

The invention relates to an efficient wind and light energy complementary street lamp. The system mainly comprises a lamp, a lamp post, an aerogenerator, a solar panel group, a solar charger, a wind charger, a photoswitch and a storage battery. The invention is characterized in that: the top end of the lamp post is provided with the spherical solar panel group; the periphery of the lamp post is provided with the aerogenerator; the solar panel group and the aerogenerator are respectively connected with the solar charger and the wind charger which are arranged in a cavity at the bottom of the lamp post; output ends of the solar charger and the aerogenerator are connected with the storage battery; the photoswitch and the lighting lamp are connected with the storage battery; the photoswitch is connected with the lighting lamp. The system is of simple structure, high conversion efficiency, strong performance of practicability and popularization.

Description

technical field [0001] The invention relates to a high-efficiency wind-solar complementary street lamp lighting device, in particular to a high-efficiency wind-solar complementary street lamp using wind energy and solar energy as lighting energy, and belongs to the technical field of lamp lighting. Background technique [0002] With the frequent one-time energy crises such as oil, coal, and natural gas worldwide, the development and use of clean, environmentally friendly, and free renewable energy such as solar energy and wind energy has received increasing attention. Street lighting is the most energy-consuming part of urban public facilities. Conventional street lights need to set up substations and use buried cables for power supply, and require frequent maintenance and management, so the installation cost is very high. Contents of the invention [0003] Aiming at the above-mentioned deficiencies, the present invention provides a high-efficiency wind-solar hybrid stree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21S9/04F03D3/00F21V23/00F21W131/103
CPCY02E10/74Y02B20/72
Inventor 李巍于复生沈孝芹李琦陈光明
Owner 李巍
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