一种带电池的led灯控制电路

LED lamp control circuit provided with battery

Abstract

本实用新型公开了一种带电池的LED灯控制电路,包括电源电路、与电源电路联接的控制模块和与控制模块联接的LED灯组;控制模块包括微控制器、及与微控制器联接的光敏电路、控制按钮和驱动电路,驱动电路设有与前述LED灯组联接的输出端。电源模块包括电源输入端、与电源输入端联接的稳压电路、与稳压电路联接的充放电电路和与充放电电路联接的充放电控制器;充放电控制器还联接有电源指示灯;充放电电路联接有充电电池。本实用新型的电源电路因具有备用电源,可以为LED灯提供不间断的电源,同时具有光敏电路,能根据光照度自动开启或关闭LED灯,还可以设定是开启单组还是开启二组或二组以上,比一般的LED灯结构更具有节能的效果。
The utility model discloses an LED lamp control circuit provided with a battery, comprising a power circuit, a control module connected with the power circuit and an LED lamp group connected with the control module, wherein the control module comprises a microcontroller, a photosensitive circuit connected with the microcontroller, a control button and a driving circuit; and the driving circuit is provided with an output end connected with the LED lamp group. A power module comprises a power input end, a voltage-stabilizing circuit connected with the power input end, a charge and discharge circuit connected with the voltage-stabilizing circuit and a charge and discharge controller connected with the charge and discharge circuit; the charge and discharge controller is also connected with a power indicator light; and the charge and discharge circuit is connected with the rechargeable battery. The power circuit is provided with a standby power which can provide uninterrupted power supply for the LED lamp. The LED lamp control circuit is also provided with the photosensitive circuit which can automatically turn on or turn off the LED lamps according to illumination and has the energy-saving effect as compared to the general LED lamp structure by setting to turn on one group or two or more than two groups.

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-101956901-AJanuary 26, 2011海洋王照明科技股份有限公司;深圳市海洋王照明工程有限公司Indicating lamp and automatic starting method thereof
    CN-101956901-BAugust 01, 2012海洋王照明科技股份有限公司, 深圳市海洋王照明工程有限公司一种标示灯具以及标示灯具自动开启方法