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Solar LED street lamp

A technology of LED street lamps and LED lamp holders, which is applied in energy-saving lighting, circuit layout, outdoor lighting, etc., and can solve the problems of energy waste of LED lamps, etc.

Inactive Publication Date: 2014-05-14
XIAN HUASHI LIGHTING TECH
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Problems solved by technology

[0002] Street lamps are an important part of urban lighting. Now most of them use high-pressure sodium lamps or LED lamps. LED lamps are increasingly replacing some other original lighting forms. However, LED lamps waste a lot of energy in use. Currently, the global The environment is deteriorating day by day, and all countries are developing clean energy. Therefore, energy saving is an urgent need to overcome

Method used

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  • Solar LED street lamp
  • Solar LED street lamp

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Embodiment Construction

[0008] see figure 1 , solar LED street light, including solar battery assembly 1, LED lamp holder 2, control box 3 and light pole 4, solar battery assembly 1, LED lamp holder 2 and control box 3 are arranged on light pole 4, solar battery assembly 1, LED lamp holder 2 , and the control box 3 are connected in turn; the control box 3 includes a controller and a battery 31, the controller is a CPU microprocessor 32 and a high-precision A / D analog-to-digital converter 33, and the battery is a lead-acid battery. The LED lamp holder 2 is a dot-matrix planar light source with 1W white LEDs and 1W yellow LEDs integrated on a printed circuit board and arranged at a certain interval; the solar cell module 1 is a 70W monocrystalline silicon solar cell module.

[0009] This circuit uses lead-acid maintenance-free batteries, which do not require special maintenance; even if the electrolyte is dumped, it will not overflow, and hydrogen and acid mist will not be emitted into the air; the saf...

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Abstract

The invention provides a solar LED street lamp. The solar LED street lamp comprises a solar cell module, an LED lamp base, a control box and a lamp post, wherein the solar cell module, the LED lamp base and the control box are arranged on the lamp post and connected in sequence, the control box comprises a controller and a storage cell and comprises a CUP microprocessor and an A / D converter. The solar LED street lamp utilizes a solar energy source to achieve street lamp control and utilizes a photoconductive resistor to achieve photoelectric control. When light is dark at nightfall, the controller automatically enables a street lamp power supply to be powered on. When pedestrians at late night are few, a street lamp is powered off according to the set time. The power supply is automatically powered in the morning to lighten the street lamp and then is automatically powered off after the dawn.

Description

technical field [0001] The invention relates to the field of lighting street lamps, in particular to a solar LED street lamp. Background technique [0002] Street lamps are an important part of urban lighting. Now most of them use high-pressure sodium lamps or LED lamps. LED lamps are increasingly replacing some other original lighting forms. However, LED lamps waste a lot of energy in use. Currently, the global The environment is deteriorating day by day, and all countries are developing clean energy sources. Therefore, energy conservation is an urgent need to overcome. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, the present invention proposes a solar LED street lamp, which uses a photoresistor to realize photoelectric control. In the evening, when the light is dark, the controller automatically connects to the power supply of the street lamps. In the middle of the night, when there are few pedestrian...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21V23/04F21W131/103F21Y101/02F21Y115/10
CPCY02B20/72
Inventor 魏真
Owner XIAN HUASHI LIGHTING TECH
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