KR950006092A - How to detect washing tank balance and door opening - Google Patents

How to detect washing tank balance and door opening Download PDF

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Publication number
KR950006092A
KR950006092A KR1019930017080A KR930017080A KR950006092A KR 950006092 A KR950006092 A KR 950006092A KR 1019930017080 A KR1019930017080 A KR 1019930017080A KR 930017080 A KR930017080 A KR 930017080A KR 950006092 A KR950006092 A KR 950006092A
Authority
KR
South Korea
Prior art keywords
opening
door
washing tank
balance
washing
Prior art date
Application number
KR1019930017080A
Other languages
Korean (ko)
Other versions
KR970001334B1 (en
Inventor
김차희
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 KR1019930017080A priority Critical patent/KR970001334B1/en
Publication of KR950006092A publication Critical patent/KR950006092A/en
Application granted granted Critical
Publication of KR970001334B1 publication Critical patent/KR970001334B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/16—Imbalance
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/20—Parameters relating to constructional components, e.g. door sensors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/40—Opening or locking status of doors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

본 발명은 세탁기의 세탁조 균형 및 도어 열림 감지방법에 관한 것으로, 특히 탈수행정시 광센서를 이용하여 세탁조의 균형과 도어의 열림상태를 감지하기 위한 세탁기의 세탁조균형과 도어열림 감지방법에 관한 것이다.The present invention relates to a washing tank balance and door opening detection method of the washing machine, and more particularly, to a washing tank balance and door opening detection method of the washing machine for detecting the balance of the washing tank and the door opening state by using an optical sensor during dehydration operation.

본 발명은 세탁기 상부판 저면 후방에 회전되는 세탁조의 균형과 도어의 열림 상태를 감지하는 광센서와, 상기 세탁기 상부판 하부에 설치되는 중앙에 개구부가 천설된 직방체의 가리개와, 상기 가리개의 내부에 삽입되어 도어의 개폐상태에 따라 개구부를 개폐하면서 광신호를 투과차단하는 필름과 상기 광센서에 의해 감지된 신호로 세탁조의 불균형 및 도어 개폐상태를 판단하는 판별부로 구성하여서 된 것을 특징으로 하는 세탁조의 세탁조균형 및 도어 열림감지방법을 그 목적으로 한다.The present invention is an optical sensor for detecting the balance of the washing tub rotated behind the bottom of the washing machine upper plate and the open state of the door, the shade of the rectangular parallelepiped with an opening in the center installed in the lower part of the washing machine upper plate, the inside of the shade The film is inserted into the opening and closing of the opening according to the opening and closing state of the door, and the optical signal and the signal detected by the optical sensor to determine the imbalance of the washing tank and the door opening and closing state characterized in that it comprises a The purpose of the washing tank balance and door open detection method.

Description

세탁기의 세탁조 균형과 도어 열림 감지 방법How to balance the washing tank in the washing machine and detect the door opening

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

제1도는 본 발명에 적용되는 세탁기의 측면 개략도,1 is a side schematic view of a washing machine applied to the present invention,

제2도는 도어열림 감지부의 요부 확대 사시도,2 is an enlarged perspective view of main parts of the door open detection unit;

제3도는 본 세탁기에 적용되는 제어 블럭도,3 is a control block diagram applied to the washing machine,

제4도는 본 세탁기에 적용되는 플루우챠트,4 is a flute chart applied to the washing machine,

제5도는 광센서의 회로도,5 is a circuit diagram of an optical sensor,

제6도는 입력신호를 판별하기 위한 파형도.6 is a waveform diagram for determining an input signal.

Claims (1)

세탁기의 상부판 저면 후방에 회전되는 세탁조의 균형과 도어의 열림 상태를 감지하는 광센서와, 상기 세탁기 상부판 하부에 설치되는 중앙에 개구부가 천설된 직방체의 가리개와, 상기 가리개의 내부에 삽입되어 도어의 개폐상태에 따라 구구부를 개폐하면서 광신호를 투과차단하는 필름과 상기 광센서에 의해 감지된 신호로 세탁조의 불균형 및 도어 개폐상태를 판별하는 판별부로 구성하여서 된 것을 특징으로 하는 세탁기의 세탁조 균형 및 도어 열림감지방법.An optical sensor for detecting the balance of the washing tub rotated behind the bottom of the upper plate of the washing machine and the opening state of the door, a shade of a rectangular parallelepiped having an opening in the center of the lower plate of the washing machine, and inserted into the shade Balanced washing tank comprising a film for transmitting and closing the optical signal while opening and closing the mouth according to the opening and closing of the door and the discriminating unit for determining the imbalance of the washing tank and the door opening and closing state by the signal detected by the optical sensor And door open detection method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930017080A 1993-08-30 1993-08-30 Tub balance and door opening detecting method for a washing machine KR970001334B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930017080A KR970001334B1 (en) 1993-08-30 1993-08-30 Tub balance and door opening detecting method for a washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930017080A KR970001334B1 (en) 1993-08-30 1993-08-30 Tub balance and door opening detecting method for a washing machine

Publications (2)

Publication Number Publication Date
KR950006092A true KR950006092A (en) 1995-03-20
KR970001334B1 KR970001334B1 (en) 1997-02-05

Family

ID=19362340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930017080A KR970001334B1 (en) 1993-08-30 1993-08-30 Tub balance and door opening detecting method for a washing machine

Country Status (1)

Country Link
KR (1) KR970001334B1 (en)

Also Published As

Publication number Publication date
KR970001334B1 (en) 1997-02-05

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