Design method for solar light emitting diode (LED) street lamp actively accessing electric supply

A technology of LED street lamps and LED lamps, applied in the direction of electric lamp circuit layout, electric light source, energy-saving lighting, etc., can solve the problem that street lamps cannot be switched automatically

Inactive Publication Date: 2012-05-02
XIAN XINGYI TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] With the rapid development of urbanization and industrialization, solar technology has gradually matured and began to serve people's lives. At present, solar street lights are very common, especially the promotion of LED lights. Basically, LED street lights can be seen everywhere in the streets and alleys, but when When the battery power supply is insufficient, the street light cannot automatically switch to the mains

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  • Design method for solar light emitting diode (LED) street lamp actively accessing electric supply
  • Design method for solar light emitting diode (LED) street lamp actively accessing electric supply
  • Design method for solar light emitting diode (LED) street lamp actively accessing electric supply

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Embodiment Construction

[0013] In order to achieve the purpose of actively connecting the solar LED street lamp to the mains without affecting the work when the battery power supply is insufficient, this embodiment provides a method such as figure 1 The shown solar LED street light with active mains connection includes a light pole 1, a solar panel 2 on the top of the light pole 1, an LED lamp 3, and a solar cell 2 panel and LED on the bottom of the light pole 1 connected in series The battery 4 between the lights 3, the battery 4 is provided with a voltage detection circuit module 5 and a relay 6, the relay 6 is connected in series between the battery 4 and the voltage detection circuit module 5, and the normally open contact of the relay 6 is connected in series Between LED light 3 and mains.

[0014] Such as figure 2 , 3 As shown, the voltage detection circuit module 5 is composed of a controller 7 and a detection alarm 8. The controller 7 and the detection alarm 8 are connected in parallel to the ba...

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Abstract

The invention provides a design method of a solar light emitting diode (LED) street lamp actively accessing an electric supply. The street lamp comprises a lamp pole, a solar panel, an LED lamp, and a storage battery, wherein the solar panel is arranged on the top of the lamp pole; the storage battery is arranged at the bottom of the lamp pole and serially connected between the solar panel and the LED lamp; a voltage detection circuit module for detecting the voltage of the storage battery and a relay are arranged outside the storage battery; and the relay is serially connected between the storage battery and the voltage detection circuit module. The street lamp has the advantage of timely and actively accessing the electric supply by judging the output voltage of the storage battery without influence on the normal operation of the street lamp.

Description

Technical field [0001] The invention relates to a design method of a solar LED street lamp actively connected to the city power. Background technique [0002] With the rapid development of urbanization and industrialization, solar energy technology has gradually matured and served people’s lives. At present, solar street lights are very common, especially the promotion of LED lights. Basically, LED street lights can be seen everywhere in the streets, but when When the battery power supply is insufficient, the street light cannot be automatically switched to the mains. Summary of the invention [0003] The purpose of the present invention is to provide a method for designing solar LED street lights that actively access mains power, so as to realize the purpose of actively accessing the solar LED street lights to the mains power without affecting the work when the battery power supply is insufficient. [0004] In order to achieve the above objective, the present invention provides a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/72
Inventor 何玉润陆侃许海
Owner XIAN XINGYI TECH
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