Solar light-emitting diode (LED) street lamp

A technology of LED street lamps and solar energy, applied in lampshades, energy-saving lighting, circuit layout, etc., can solve the problems of not being suitable for energy saving and emission reduction, high color rendering index, low power consumption, etc., to prevent insufficient power supply, high luminous efficiency, and good lighting Dustproof effect

Inactive Publication Date: 2011-03-09
WUXI LED TRUST PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Increasing power will inevitably consume a lot of energy, so it is not suitable for today's general trend of energy saving and emission reduction
The LED light source has long life and low power consumption. Un

Method used

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  • Solar light-emitting diode (LED) street lamp
  • Solar light-emitting diode (LED) street lamp

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] A solar LED street lamp of the present invention comprises a solar module 1 and a street lamp module 2, the solar module is composed of a thin-film solar cell 3, a storage battery 4, and a solar controller 5, and the street lamp module 2 is composed of an LED light source 6, a lamp holder shell 7, and a lampshade 8. The street lamp controller 9 is composed of a lamp pole 10. During the installation process, the solar module 1 is installed on the top of the lamp pole 10, and the solar module 1 and the street lamp module 2 are connected. The light pole 10 is vertically fixed on the ground, and the street light assembly is fixed on the light pole 10. The solar cell 3 collects solar energy and converts it into light energy to charge the battery 4. The battery 4 supplies power to the LED light source of the street light, making it energized and emitting light.

[0012] It...

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Abstract

The invention discloses a solar light-emitting diode (LED) street lamp, comprising a solar assembly and a street lamp assembly, wherein the solar assembly is composed of a thin film solar cell, a storage cell and a controller and the street lamp is composed of an LED light source, a lamp cap shell, a lampshade, a street lamp controller and a lamp post; and the solar assembly is arranged at the top of the lamp post and the solar assembly is connected with the street lamp assembly. In the invention, the environment-friendly high-power LED light source is adopted, the luminous efficiency is higher, electricity is saved by more than 60% compared with the traditional sodium lamp and mercury lamp, better effect can be achieved with a numerical controller employed, and a dual power supply system which can utilize solar energy power supply and alternating current power supply is adopted, so that stable operation of street lamps is ensured. The solar LED street lamp has the advantages of energy conservation, environmental friendliness, long service life and the like.

Description

technical field [0001] The invention relates to the field of outdoor energy-saving lighting, in particular to an LED street lamp powered by solar energy. Background technique [0002] At present, high-pressure sodium lamps and low-pressure sodium lamps are commonly used in street lamps in most areas of my country. Although sodium lamps have the characteristics of high luminous efficiency and long life, their defects are also obvious. Take the high-pressure sodium lamp as an example: the luminous efficiency is generally 120lm / w, and the average lifespan can reach 24,000 hours, but the color temperature is too low and the color rendering index is too poor. In order to solve the problem of low color temperature of high-pressure sodium lamps and serious slant of light color, increasing the power is a common method, so that the power reaches 250-400W, and the problem of color cast of high-pressure sodium lamps is compensated for by a large amount of luminous flux. Increasing the...

Claims

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Application Information

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IPC IPC(8): F21S9/03F21V23/00F21V3/04F21V31/00F21Y101/02F21W131/103F21V29/89
CPCY02B20/72
Inventor 王飞虎王静静陈雷中
Owner WUXI LED TRUST PHOTONIC TECH
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