KR960007898A - Lighting device of washing machine - Google Patents

Lighting device of washing machine Download PDF

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Publication number
KR960007898A
KR960007898A KR1019940020964A KR19940020964A KR960007898A KR 960007898 A KR960007898 A KR 960007898A KR 1019940020964 A KR1019940020964 A KR 1019940020964A KR 19940020964 A KR19940020964 A KR 19940020964A KR 960007898 A KR960007898 A KR 960007898A
Authority
KR
South Korea
Prior art keywords
signal
washing machine
lighting device
light sensing
converter
Prior art date
Application number
KR1019940020964A
Other languages
Korean (ko)
Inventor
이민용
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940020964A priority Critical patent/KR960007898A/en
Publication of KR960007898A publication Critical patent/KR960007898A/en

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Abstract

본 발명은 세탁기의 조명장치에 관한 것이다.The present invention relates to a lighting apparatus of a washing machine.

본 발명은 세탁기 외부 프레임의 내부 소정 부위에 설치되며 도어 열림 시 외부의 광을 감지하는 광감지부와, 상기 광감지수단에 의해 감지된 광신호를 증폭하는 증폭부와, 상기 증폭부에 의해 증폭된 아날로그 신호를 디지탈신호로 변환하는 A/D변환부와, 상기 A/D변환부에 의해 변환된 신호를 출력하는 신호제어부와 상기 신호 제어부로부터의 신호를 수신하여 최종의 조명수산을 구동시키는 구동부를 구비하고 있다.The present invention is installed in a predetermined portion of the outer frame of the washing machine, the light sensing unit for detecting the external light when the door is opened, an amplifier for amplifying the optical signal detected by the light sensing means, and amplified by the amplification unit An A / D converter for converting the analog signal into a digital signal, a signal controller for outputting the signal converted by the A / D converter, and a driver for receiving a signal from the signal controller and driving a final illumination procedure Equipped with.

이와같이 광감지부의 광감지에 따라 점등 및 소등되는 별도의 조명수단이 구비되어 있으므로 세탁기의 세탁조 내부를 밝게 조명하여 사용자가 세탁조 내부의 세탁물 및 내부 상황을 확인할 수 있어 그에 따른 적절한 조치를 취할 수 있는 장점이 있다.In this way, a separate lighting means that is turned on and off according to the light sensing unit is provided, so that the inside of the washing tank of the washing machine is brightly lit so that the user can check the laundry and the internal situation of the washing tank and take appropriate measures accordingly. There is this.

Description

세탁기의 조명장치Lighting device of washing machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 세탁기의 조명장치에 있어서 개략적인 시스템 회로 구성도.2 is a schematic system circuit diagram of the lighting apparatus of the washing machine according to the present invention.

제3도는 본 발명에 따른 세탁기의 조명장치의 작동관계를 개략적으로 나타내 보인 시스템 작동 흐름도.3 is a system operation flow diagram schematically showing the operating relationship of the lighting device of the washing machine according to the present invention.

제4도는 본 발명에 따른 세탁기의 조명장치가 설치된 세탁기의 개략적인 내부 장치 구성도.Figure 4 is a schematic internal device configuration of a washing machine equipped with a lighting device of the washing machine according to the present invention.

Claims (4)

세탁기 외부 프레임의 내부 소정 부위에 설치되며 도어 열림 시 외부의 광을 감지하는 광감지부와, 상기 광감지수단에 의해 감지된 광신호를 증폭하는 증폭부와, 상기 증폭부에 의해 증폭된 아날로그 신호를 디지탈신호로 변환하는 A/D변환부와, 상기 A/D변환부에 의해 변환된 신호를 출력하는 신호제어부와 상기 신호 제어부로부터의 신호를 수신하여 최종의 조명수산을 구동시키는 구동부를 구비하여 된 것을 특징으로 하는 세탁기의 조명장치.It is installed in a predetermined portion of the outer frame of the washing machine, the light detecting unit for detecting the external light when the door is opened, an amplifying unit for amplifying the optical signal detected by the light sensing means, and an analog signal amplified by the amplifying unit An A / D converter for converting the signal into a digital signal, a signal controller for outputting a signal converted by the A / D converter, and a driver for receiving a signal from the signal controller and driving a final illumination procedure. Lighting device of the washing machine characterized in that it has been. 제1항에 있어서 상기 광감지부는 포토트랜지스터로 되어 있는 것을 특징으로 하는 세탁기의 조명장치.The lighting device of a washing machine according to claim 1, wherein the light sensing unit is a phototransistor. 제1항에 있어서 상기 증폭부는 OP Amp, 를 사용하여 구성된 것을 특징으로 하는 세탁기의 조명장치.The lighting device of a washing machine according to claim 1, wherein the amplifying unit is configured using an OP amp. 제1항에 있어서 상기 구동부는 트라이액 소자로 되어 있는 것을 특징으로 하는 세탁기의 조명장치.The lighting device of a washing machine according to claim 1, wherein the driving unit is a triac element. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940020964A 1994-08-24 1994-08-24 Lighting device of washing machine KR960007898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940020964A KR960007898A (en) 1994-08-24 1994-08-24 Lighting device of washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020964A KR960007898A (en) 1994-08-24 1994-08-24 Lighting device of washing machine

Publications (1)

Publication Number Publication Date
KR960007898A true KR960007898A (en) 1996-03-22

Family

ID=66697701

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020964A KR960007898A (en) 1994-08-24 1994-08-24 Lighting device of washing machine

Country Status (1)

Country Link
KR (1) KR960007898A (en)

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E601 Decision to refuse application