KR200179784Y1 - Sensing apparatus of opening door in a washing machine - Google Patents

Sensing apparatus of opening door in a washing machine Download PDF

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Publication number
KR200179784Y1
KR200179784Y1 KR2019950029801U KR19950029801U KR200179784Y1 KR 200179784 Y1 KR200179784 Y1 KR 200179784Y1 KR 2019950029801 U KR2019950029801 U KR 2019950029801U KR 19950029801 U KR19950029801 U KR 19950029801U KR 200179784 Y1 KR200179784 Y1 KR 200179784Y1
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KR
South Korea
Prior art keywords
door
washing machine
stop
opening
open
Prior art date
Application number
KR2019950029801U
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Korean (ko)
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KR970018037U (en
Inventor
이승준
Original Assignee
전주범
대우전자주식회사
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Priority to KR2019950029801U priority Critical patent/KR200179784Y1/en
Publication of KR970018037U publication Critical patent/KR970018037U/en
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Publication of KR200179784Y1 publication Critical patent/KR200179784Y1/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
    • D06F34/20—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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • 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
    • D06F2103/28—Air properties
    • D06F2103/32—Temperature
    • 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
    • D06F2105/62—Stopping or disabling machine operation

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 고안은 세탁기의 도어 열림 감지장치에 관한 것으로, 좀더 상세하게는 탈수행정시 도어의 열림을 감지하여 자동으로 세탁기의 전원을 차단시켜 탈수행정을 정지시켜주어 안전사고를 미연에 방지하기 위한 세탁기의 도어 열림 감지장치에 관한 것으로, 세탁기에 도어(100)에 있어서, 상기 도어(100)의 손잡이부(110)에는 도어(100)의 열림을 감지하여 도어(100)의 열림으로 판단되면 전원이 차단되도록하여 탈수행정을 정지시켜 줄수 있도록 하는 도어 열림 감지수단(300)을 구비하여 구성됨을 특징으로 한다.The present invention relates to a door open detection device for a washing machine, and more particularly, to detect a door open during a dewatering operation and automatically cut off the power of the washing machine to stop the dewatering stroke so as to prevent safety accidents. The door open detection device, in the washing machine in the door 100, the handle portion 110 of the door 100 detects the opening of the door 100, the power is cut off when it is determined that the door 100 is open. It is characterized in that it is configured to include a door opening detecting means 300 to stop the dehydration stroke.

Description

세탁기의 도어열림 감지장치Door open detection device of washing machine

제1도는 본 고안의 적용 상태를 보인 부분 사시도.1 is a partial perspective view showing an application state of the present invention.

제2도는 제1도의 A-A선 확대 단면도.2 is an enlarged sectional view taken along the line A-A of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

100 : 도어 110 : 손잡이부100: door 110: handle portion

300 : 도어 열림 감지수단 310 : 온도감지센서300: door open detection means 310: temperature detection sensor

320 : 커버320: cover

본 고안은 세탁기의 도어 열림 감지장치에 관한 것으로, 좀더 상세하게는 탈수행정시 도어의 열림을 감지하여 자동으로 세탁기의 전원을 차단시켜 탈수행정을 정지시켜주어 안전 사고를 미연에 방지하기 위한 세탁기의 도어 열림 감지장치에 관한 것이다.The present invention relates to a door open detection device for a washing machine, and more particularly, to detect a door open during a dewatering operation, and automatically shut off the washing machine to stop the dewatering stroke, thereby preventing a safety accident. It relates to a door open detection device.

일반적으로 전자동 세탁기는 급수, 세탁, 헹굼, 배수 및 탈수 행정을 기히 설정된 프로그램에 의해 순차적으로 수행하여 세탁물을 세탁하도록 구성되는 있는 것으로서, 이러한 전자동 세탁기는 세탁물의 탈수행정시 세탁기의 뚜껑을 열게될 때 또는 저수조에 심한 진동이 발생되는 안전 스위치에 의하여 탈수행정을 중지시키므로서 사용자의 안전사고 및 저수조가 외체에 부딪히지 않도록 하여 세탁기의 파손을 방지할 수 있도록 하고 있는 것이다.In general, the automatic washing machine is configured to wash the laundry by sequentially performing the water supply, washing, rinsing, draining, and dehydrating strokes by a predetermined program. Or by stopping the dehydration stroke by a safety switch that generates a severe vibration in the reservoir to prevent damage to the washing machine by preventing the user's safety accident and the reservoir does not hit the outside.

이러한 종래의 안전스위치는 몸체의 내부에 리미트스위치가 설치된 상태에서 이의 전방측에 도어의 개폐에 따라 작동되는 도어감지레버가 구성되고, 하부로는 저수조의 진동에 의해 작동되는 도어감지레버가 구성되고, 하부로는 저수조의 진동에 의해 작동되는 저수조감지레버로 구성되어 있는 상태에서 상기의 안전스위치가 탑커어버의 후방 내측에 설치되어 도어의 개폐와 저수조의 진동을 동시에 감지하도록 되어있어 구성이 복잡하여 오동작이 발생하게 되는 단점이 있으며, 상기의 안전스위치가 정확한 위치에 설치되지 않으면 도어의 열림을 정확하게 감지하지 못하여 탈수행정을 정지시켜 주지못하므로서 안전사고가 발생되는 문제점이 있었다.Such a conventional safety switch is configured with a door detection lever operated by opening and closing the door in the front side of the state in the state that the limit switch is installed in the body, the lower portion is composed of a door detection lever operated by the vibration of the reservoir In the lower part, the safety switch is installed inside the rear of the top cover in the state composed of the reservoir detection lever operated by the vibration of the reservoir, so that the opening and closing of the door and the vibration of the reservoir are simultaneously detected. There is a disadvantage in that a malfunction occurs, and if the safety switch is not installed in the correct position, there is a problem that a safety accident occurs because it does not accurately detect the opening of the door and does not stop the dehydration stroke.

본 고안의 목적은 탈수행정시 도어의 열림을 감지하여 자동으로 세탁기의 전원을 차단시켜 탈수행정을 정지시켜주어 안전사고를 미연에 방지하고자 하는 것이다.The purpose of the present invention is to prevent the safety accident by stopping the dehydration stroke by automatically shutting off the washing machine by detecting the opening of the door during the dehydration stroke.

상기의 목적을 달성하기 위하여, 본 고안은 세탁기의 도어에 있어서, 상기 도어의 손잡이부에는 도어의 열림을 감지하여 도어의 열림으로 판단되면 전원이 차단되도록하여 탈수 행정을 정지시켜 줄수 있도록 하는 도어 열림 감지수단을 구비하여 구성됨을 특징으로 한다.In order to achieve the above object, the present invention, in the door of the washing machine, the door handle to detect the opening of the door to determine the opening of the door so that the power is cut off to stop the dehydration stroke to open the door It is characterized by comprising a sensing means.

이하에서는 첨부 도면을 참조하여 본 고안의 일실시예를 상세히 설명하기로 한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안의 적용상태를 보인 부분 사시도이며 또한 제2도는 제1도의 A-A선 확대 단면도이다.FIG. 1 is a partial perspective view showing an application state of the present invention, and FIG. 2 is an enlarged sectional view taken along line A-A of FIG.

일반적으로 세탁기의 도어(100)는 탑커어버(200)에 구성되어 있는 투입구의 상면에 얹혀진 상태에서 투입구를 개폐시켜 주도록 되어있는 것으로서, 상기 도어(100)의 전방에는 하방으로 요입되어 이를 취부하기 위한 손잡이부(110)가 구비되는 세탁기에 있어서, 상기 도어(100)의 열림으로 판단되면 전원이 차단되도록하여 탈수행정을 정지시켜 줄수 있도록 하는 도어 열림 감지수단(300)을 구비한다.In general, the door 100 of the washing machine is to open and close the inlet in a state that is placed on the top surface of the inlet formed in the top cover 200, the front of the door 100 is recessed downward for mounting it In the washing machine provided with a handle part 110, when it is determined that the door 100 is opened, the door is provided with a door open detection means 300 to stop the dehydration operation by turning off the power.

상기 도어 열림 감지수단(300)은 손잡이부(110)의 내측 하단에 이를 취부한 사람의 체온을 감지하여 소정온도로 판단되면 도어의 열림으로 판단하여 전원을 차단시켜 탈수행정을 정지시켜주기 위하여 구비한 온도감지센서(310)와, 상기 온도감지센서(310)의 하부에는 이를 보호하기 위한 커버(320)로 구성한다.The door opening detecting means 300 detects the body temperature of the person who attaches it to the inner bottom of the handle portion 110 and determines that the door is open when it is determined to be a predetermined temperature to cut off the power to stop the dehydration stroke. One temperature sensor 310 and the lower portion of the temperature sensor 310 is composed of a cover 320 for protecting it.

상기의 커버(320)는 온도감지센서(310)를 보호함과 동시에 사람의 체온을 정확하게 온도감지센서(310)로 전달할수 있는 재질로 구성하는 것이 바람직하다.The cover 320 is preferably made of a material that protects the temperature sensor 310 and at the same time can transmit the human body temperature to the temperature sensor 310 accurately.

상기와 같은 구성으로 된 본 고안의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention made of the above configuration as follows.

도어열림 감지수단(300)은 온도감지센서(310)를 도어(100)의 손잡이부(110)의 내측 하단에 취부하고, 상기 온도감지센서(310)의 하부에 커버를 씌워서 상기 커버(320)를 손잡이부(110)에 취부하면 도어(100)의 손잡이부(110)에 결합되는 것이다.The door opening detecting unit 300 attaches the temperature sensor 310 to the inner bottom of the handle 110 of the door 100, and covers the lower part of the temperature sensor 310 to cover the cover 320. If you attach to the handle portion 110 is to be coupled to the handle portion 110 of the door 100.

이러한 상태에서 탈수행정시 사용자가 도어(100)의 손잡이부(110)를 취부하게 되면 사용자의 손이 커버(320)에 접촉하게 되어 상기 커버(320)를 통하여 사용자의 체온이 온도감지센서(310)로 전달되고, 상기 온도감지센서(310)에서 체온을 감지하게 된다.In this state, when the user attaches the handle part 110 of the door 100 during the dehydration administration, the user's hand comes into contact with the cover 320 such that the body temperature of the user is measured by the temperature sensor 310. Is transmitted to, and the body temperature is sensed by the temperature sensor 310.

상기와 같이 온도감지센서(310)가 측정한 체온은 신호를 발생시켜 마이컴으로 전달되고 마이컴에서 사람의 체온으로 판단되는 소정온도내이면 도어(100)의 열림으로 판단하여 전원을 차단시켜주어 진행되고 있는 탈수행정을 정시시켜주게 되는 것이다.As described above, the body temperature measured by the temperature sensor 310 generates a signal and is transmitted to the microcomputer. If the temperature is within a predetermined temperature determined by the human body temperature in the microcomputer, it is determined that the door 100 is opened and the power is shut off. The dehydration administration will be arranged.

이와같이 본 고안은 도어의 손잡이부에 도어 열림 감지수단의 온도감지센서를 구비함으로서 탈수행정시 도어의 열림을 감지하여 자동으로 세탁기의 전원을 차단시켜 탈수행정을 정지시켜주어 안전사고를 미연에 방지할 수 있는 효과를 제공해준다.As such, the present invention is provided with a temperature sensor of the door open detection means in the handle portion of the door to detect the opening of the door during dehydration and automatically shuts off the washing machine by stopping the dehydration stroke to prevent safety accidents. It can provide the effect.

Claims (2)

세탁기에 도어(100)에 있어서, 상기 도어(100)의 손잡이부(110)에는 도어(100)의 열림을 감지하여 도어(100)의 열림으로 판단되면 전원이 차단되도록하여 탈수행정을 정지시켜 줄수 있도록 하는 도어 열림 감지수단(300)을 구비하여 구성됨을 특징으로 하는 세탁기의 도어 열림 감지장치.In the door 100 to the washing machine, the handle portion 110 of the door 100 detects the opening of the door 100, and if it is determined that the door 100 is open, the power may be cut off to stop the dehydration administration. Door opening detection device of the washing machine, characterized in that it comprises a door opening detecting means (300). 제1항에 있어서, 상기 도어 열림 감지수단(300)은 손잡이부(110)의 내측 하단에 이를 취부한 사람의 체온을 감지하여 소정온도로 판단되면 도어의 열림으로 판단하여 전원을 차단시켜 탈수행정을 정지시켜주기 위하여 구비한 온도 감지센서(310)와, 상기 온도감지센서(310)의 하부에는 이를 보호하기 위한 커버(320)로 구성하여 구성됨을 특징으로 하는 세탁기의 도어 열림 감지장치.According to claim 1, The door opening detecting means 300 detects the body temperature of the person who mounted it on the inner lower end of the handle portion 110 and when determined to be a predetermined temperature determines that the door is open to shut off the power to dehydration administration Door open detection device of the washing machine, characterized in that configured to comprise a temperature sensor 310 provided to stop the stop, and a cover 320 to protect the lower portion of the temperature sensor 310.
KR2019950029801U 1995-10-23 1995-10-23 Sensing apparatus of opening door in a washing machine KR200179784Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950029801U KR200179784Y1 (en) 1995-10-23 1995-10-23 Sensing apparatus of opening door in a washing machine

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Application Number Priority Date Filing Date Title
KR2019950029801U KR200179784Y1 (en) 1995-10-23 1995-10-23 Sensing apparatus of opening door in a washing machine

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KR970018037U KR970018037U (en) 1997-05-23
KR200179784Y1 true KR200179784Y1 (en) 2000-05-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101074971B1 (en) * 2003-08-26 2011-10-18 엘지전자 주식회사 Apparatus for safety of drum washing machine and controlling of the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101074971B1 (en) * 2003-08-26 2011-10-18 엘지전자 주식회사 Apparatus for safety of drum washing machine and controlling of the same

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KR970018037U (en) 1997-05-23

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