Human body infrared induction lamp control device by using hybrid power system for power supply
A hybrid power system, human body infrared technology, which is applied in the direction of electric lamp circuit arrangement, lighting device, electric light source, etc., to achieve the effect of simple structure and convenient use.
Inactive Publication Date: 2015-11-25
九江欧威实业有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a human body infrared induction lamp control device powered by a hybrid power system, which solves the problem of automatic conversion control of the human body infrared induction lamp using a hybrid power system power supply, and has the characteristics of simple structure and convenient use, and can Prioritize the use of solar rechargeable batteries for power supply, clean and environmentally friendly
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Embodiment
[0015] The programmable MCU is used to control the automatic conversion of the dry battery and the solar rechargeable battery to power the induction lamp, and the reusable solar rechargeable battery is preferentially used for power supply.
[0016] box principle such as figure 1 As shown, the MCU control IC circuit a is a program processing controller, which is responsible for collecting pyroelectric sensors and sensor signal amplification processing circuit b, CDS light intensity detection circuit c, dry battery power detection circuit f, and rechargeable battery power detection circuit g. The information of the signal source is processed to control the working state of driving the dry battery drive circuit j and the rechargeable battery drive circuit k, thereby selecting the power supply for the load lamp and controlling the working time of the load lamp.
[0017] working principle
[0018] 1. When the MCU control IC circuit a determines that the signal transmitted by the ...
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The invention discloses a human body infrared induction lamp control device by using a hybrid power system for power supply, which comprises a load headlamp, a dry battery, a dry battery driving circuit, a CDS light intensity detection circuit, an MCU control IC circuit, and a rechargeable battery, wherein the input end of the MCU control IC circuit is connected with a pyroelectric sensor, a sensor signal amplifying processing circuit, the CDS light intensity detection circuit and a function mode detection circuit; one path of the rechargeable battery is connected with the MCU control IC circuit via a power voltage stabilization circuit, one path of the rechargeable battery is connected with the MCU control IC circuit via a rechargeable battery power detection circuit, and the output end of the rechargeable battery is connected with the load headlamp via a rechargeable battery driving circuit. the automatic conversion and control problem when the human body infrared induction lamp uses the hybrid power system for power supply can be solved, the structure is simple, the use is convenient, a solar rechargeable battery is preferably used for power supply, and cleanness and environmental protection can be realized.
Description
technical field [0001] The invention relates to a human body infrared induction lamp control device powered by a hybrid power system. Background technique [0002] Traditional battery-powered sensor lights are either powered by disposable dry batteries or reusable rechargeable batteries. The disadvantages of disposable dry batteries are that they are not environmentally friendly, the battery utilization rate is low, and batteries often need to be replaced. The disadvantages of using solar-charged batteries Especially in continuous cloudy days or places with high frequency of use, it is easy to run out of power and cannot supply power normally. Contents of the invention [0003] The purpose of the present invention is to provide a human body infrared induction lamp control device powered by a hybrid power system, which solves the problem of automatic conversion control of the human body infrared induction lamp using a hybrid power system power supply, and has the characteri...
Claims
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Inventor 曹俊军肖建军胡志平
Owner 九江欧威实业有限公司