Control Circuit System for a Removable Battery Pack that Minimizes Discharge through Temporary Power Supply
A control circuit system of a removable battery pack in which discharge is minimized through a temporary power-supply supply according to the present invention, in the control circuit system for controlling a battery pack coupled to a lighting device and supplying power to a light source, comprises:...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | A control circuit system of a removable battery pack in which discharge is minimized through a temporary power-supply supply according to the present invention, in the control circuit system for controlling a battery pack coupled to a lighting device and supplying power to a light source, comprises: an MCU equipped so as to apply a PWM signal to the light source and control a light emitting pattern; a Zener diode that generates a temporary power-supply in a state wherein the battery pack is connected, and supplies thereof to the MCU as initial power; and a converter that converts an output voltage of the battery pack into a light source operating voltage of the lighting device. Therefore, the present invention is capable of having an advantage of maximizing usage time.
본 발명에 따른 임시전원 공급을 통해 방전이 최소화된 탈착형 배터리팩의 제어회로 시스템은, 조명장치에 결합되어 광원에 전력을 공급하는 배터리팩을 제어하기 위한 제어회로 시스템에 있어서, 상기 광원에 PWM 신호를 인가하도록 구비되어 발광 패턴을 제어하는 MCU, 상기 배터리팩이 연결된 상태에서 임시전원을 생성하여 상기 MCU에 초기 전력으로 공급하는 제너다이오드 및 상기 배터리팩의 출력 전압을 상기 조명장치의 광원 동작 전압으로 변환하는 컨버터를 포함한다. |
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