Solar controller for lamps

The utility model relates to a solar energy lamp apparatus controller, mainly comprising an accumulator power, a lamp, a switch circuit, a charging circuit with a solar charging battery, an over charging protection circuit, an over discharging protection circuit and a short circuit protection circui...

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Bibliographic Details
Main Authors WEIHUA SHEN, LIANHUA GU, KAILU NI
Format Patent
LanguageEnglish
Published 10.11.2004
Edition7
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The utility model relates to a solar energy lamp apparatus controller, mainly comprising an accumulator power, a lamp, a switch circuit, a charging circuit with a solar charging battery, an over charging protection circuit, an over discharging protection circuit and a short circuit protection circuit, wherein the switch circuit adopts a light sensitive diode as the switch control element, and anti thunder time delaying capacitor is added. The utility model has the advantages of switch control on the yard lamp according to the darkness degree outdoor, which is controlled reasonably and saves electric energy.
Bibliography:Application Number: CN20032108892U