KR950000998A - Washing machine door safety switch using light sensor - Google Patents

Washing machine door safety switch using light sensor Download PDF

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Publication number
KR950000998A
KR950000998A KR1019930012192A KR930012192A KR950000998A KR 950000998 A KR950000998 A KR 950000998A KR 1019930012192 A KR1019930012192 A KR 1019930012192A KR 930012192 A KR930012192 A KR 930012192A KR 950000998 A KR950000998 A KR 950000998A
Authority
KR
South Korea
Prior art keywords
washing machine
light
safety switch
light emitting
door safety
Prior art date
Application number
KR1019930012192A
Other languages
Korean (ko)
Inventor
정충식
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930012192A priority Critical patent/KR950000998A/en
Publication of KR950000998A publication Critical patent/KR950000998A/en

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Abstract

본 발명은 세탁기 상부 뚜껑이 열리는 경우에 세탁기의 작동을 중지시키도록 연결된 광감지센서를 이용한 세탁기의 도어 안전스위치에 관한 것이다. 더욱 구체적으로는 세탁 행정중 고속으로 세탁조가 회전하는 탈수시에 세탁기의 뚜껑을 여는 경우에 사용자의 안전을 위하여 세탁조의 회전을 정지시키도록 설치된 광감지센서를 이용한 세탁기의 도어 안전스위치에 관한 것이다.The present invention relates to a door safety switch of a washing machine using a light sensor connected to stop the operation of the washing machine when the lid of the washing machine is opened. More specifically, the present invention relates to a door safety switch of a washing machine using an optical sensor installed to stop the rotation of the washing tank for the user's safety when the lid of the washing machine is opened when the washing tank rotates at high speed during the washing stroke.

본 발명의 광감지센서를 이용한 세탁기 도어 안전스위치는, 세탁기의 상부 판넬에 부착되는 것으로 자체적으로 광을 발생시키는 발광부와 상기 발광부의 빛을 받아서 작동하는 세탁기의 도어에 설치되는 수광부로 구성되는 것을 특징으로 한다. 물론 발광부와 수광부의 위치는 바뀌어도 효과에는 지장이 없다.Washing machine door safety switch using the light sensor of the present invention, which is attached to the upper panel of the washing machine is composed of a light emitting unit for generating light itself and a light receiving unit is installed in the door of the washing machine to operate by receiving the light of the light emitting unit. It features. Of course, even if the positions of the light emitting portion and the light receiving portion are changed, the effect is not affected.

Description

광감지센서를 이용한 세탁기 도어 안전스위치Washing machine door safety switch using light sensor

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

제 3 도는 본 발명의 광감지센서를 이용한 세탁기 도어 안전스위치의 확대측면도이다. 제 4 도는 본 발명의 광감지센서을 이용한 세탁기 안전스위치가 설치된 세탁기의 측단면도이다.3 is an enlarged side view of the washing machine door safety switch using the optical sensor of the present invention. 4 is a side cross-sectional view of a washing machine equipped with a washing machine safety switch using the optical sensor of the present invention.

Claims (3)

탈수 행정시 세탁기 도어를 여는 경우에 구동 모터를 정지시키기 위한 세탁기의 안전스위치에 있어서, 세탁기의 상부 판넬(10)에 부착되는 것으로 자체적으로 광을 발생시키도록 전원과 연결된 발광부(8)와 상기 발광부(8)의 빛을 받아서 작동하는 세탁기의 도어(7)에 설치되고 제어용 마이컴에 연결된 수광부(9)로 구성되는 것을 특징으로 하는 광감지센서를 이용한 세탁기 도어 안전스위치.In the safety switch of the washing machine for stopping the drive motor in the case of opening the washing machine door during the dehydration stroke, the light emitting unit 8 and the light emitting unit connected to the power supply so as to generate light by itself attached to the upper panel 10 of the washing machine Washing machine door safety switch using a light detection sensor, characterized in that consisting of a light receiving unit (9) is installed on the door (7) of the washing machine to receive the light of the light emitting unit (8) and connected to the control microcomputer. 제 1 항에 있어서, 상기 발광부(8)와 수광부(9)의 위치가 상호 교환이 가능한 것을 특징으로 하는 광감지센서를 이용한 세탁기 도어 안전스위치.The washing machine door safety switch according to claim 1, wherein the positions of the light emitting part (8) and the light receiving part (9) are interchangeable. 제 1 항에 있어서, 상기 발광부(8) 및 수광부(9)를 세탁기에 고정시키는 수단이 스크류(12,13)인 것을 특징으로 하는 광감지센서를 이용한 세탁기 도어 안전스위치.2. The washing machine door safety switch according to claim 1, wherein the means for fixing the light emitting part (8) and the light receiving part (9) to a washing machine is a screw (12, 13). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012192A 1993-06-30 1993-06-30 Washing machine door safety switch using light sensor KR950000998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012192A KR950000998A (en) 1993-06-30 1993-06-30 Washing machine door safety switch using light sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012192A KR950000998A (en) 1993-06-30 1993-06-30 Washing machine door safety switch using light sensor

Publications (1)

Publication Number Publication Date
KR950000998A true KR950000998A (en) 1995-01-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012192A KR950000998A (en) 1993-06-30 1993-06-30 Washing machine door safety switch using light sensor

Country Status (1)

Country Link
KR (1) KR950000998A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000050957A (en) * 1999-01-16 2000-08-05 구자홍 device for mounting out case and top cover in washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000050957A (en) * 1999-01-16 2000-08-05 구자홍 device for mounting out case and top cover in washing machine

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application