KR930023011A - Water suction prevention device of mop vacuum cleaner - Google Patents

Water suction prevention device of mop vacuum cleaner Download PDF

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Publication number
KR930023011A
KR930023011A KR1019920009318A KR920009318A KR930023011A KR 930023011 A KR930023011 A KR 930023011A KR 1019920009318 A KR1019920009318 A KR 1019920009318A KR 920009318 A KR920009318 A KR 920009318A KR 930023011 A KR930023011 A KR 930023011A
Authority
KR
South Korea
Prior art keywords
water
motor
vacuum cleaner
prevention device
signal
Prior art date
Application number
KR1019920009318A
Other languages
Korean (ko)
Other versions
KR940006563B1 (en
Inventor
박창도
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920009318A priority Critical patent/KR940006563B1/en
Publication of KR930023011A publication Critical patent/KR930023011A/en
Application granted granted Critical
Publication of KR940006563B1 publication Critical patent/KR940006563B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

본 발명은 물걸레 진공청소기의 물흡입 방지장치에 관한 것으로, 종래의 물걸레 진공청소기로 청소를 할 경우 노즐을 통해 물이 흘입될때 사용자가 물흡입을 인지하고 그립핸들 부분의 모터 출력 조정스위치를 오프시키면 이미 물은 필터 및 모터속으로 흡입되어 종이필터가 찢어지거나 모터브러쉬의 손상, 회전자 및 제자부식등으로 인하여 모터의 수명을 손상케하고, 장시간 사용시엔 제품의 성능저하 및 사용자의 감전등을 초래하는 문제점이 있었다.The present invention relates to a water suction prevention device of the mop vacuum cleaner, when cleaning with a conventional mop vacuum cleaner when the user recognizes the water intake when the water flows through the nozzle and turns off the motor output control switch of the grip handle portion Water is already sucked into the filter and the motor, causing the paper filter to be torn or damage to the motor due to the damage of the motor brush, rotor and discouragement, etc. There was a problem.

따라서 종래의 결함을 강안하여 본 발명은 노즐이나 그립핸들 부분에 물검지센서틀 부착시키고 그 센서로부터 물이 감지되면 모터의 정지시까지의 시간을 급제동으로 물이 청소기 본체에 들어가기 전에 차단시켜 청소기내의 종이필터 찢어짐과 사용자의 감전위험을 사전에 방지하도록 하였다.Therefore, in view of the conventional defects, the present invention attaches the water detection sensor frame to the nozzle or the grip handle, and if water is detected from the sensor, blocks the time until the motor stops before the water stops by entering the cleaner body by sudden braking. Paper filter tearing and user's risk of electric shock are prevented in advance.

Description

물걸레 진공청소기의 물흡입 방지장치Water suction prevention device of mop vacuum cleaner

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

제4도는 본 발명 물걸레 진공청소기의 그립핸들에 위치한 물검지 센서의 위치도, 제5도는 본 발명 물걸레 진공 청소기의 물흡입 방지회로도. 제6도는 본 발명 물걸레 진공청소기의 물횹입 방지 제어 방법의 흐름도.4 is a position diagram of a water detection sensor located on a grip handle of a mop vacuum cleaner of the present invention, and FIG. 5 is a water suction prevention circuit diagram of the mop vacuum cleaner of the present invention. Figure 6 is a flow chart of the water ingress prevention control method of the mop vacuum cleaner of the present invention.

Claims (3)

입력되는 교류전원(AC)을 일정의 직류로 정류하는 정류부(5)와, 물검지센서(10)를 통해 물량을 감지하는 물검지신호를 출력하는 물검지신호입력부(3)와,상기 물검지신호입력부(3)로부터 물검지신호가 입력되면 모터 전류공급종단신호 및 모터정지신호를 출력시켜 시스템을 제어하는 마이크로컴퓨터(4)와, 상기 마이크로컴퓨터(4)로부터 모터정지신호가 입력되면 상기 정류부(5)의 직류출력이 모터계자(8)에 인가되도록 스위칭하는 릴레이부(6)와, 상기 마이크로컴퓨터(4)로부터 모터 전류공급종단신호가 입력되면 모터에 공급되는 주전원을 차단하는 모터속도제어부(7)를 포함하는 물걸레 진공청소기의 물흡입 방지장치A rectifier 5 for rectifying the input AC power AC to a predetermined direct current, a water detection signal input unit 3 for outputting a water detection signal for detecting a quantity of water through the water detection sensor 10, and the water detection unit The microcomputer 4 controls the system by outputting the motor current supply termination signal and the motor stop signal when the water detection signal is input from the signal input unit 3, and when the motor stop signal is input from the microcomputer 4, the rectifying unit. A relay unit 6 for switching the DC output of the motor 5 to be applied to the motor field 8, and a motor speed control unit for cutting off the main power supplied to the motor when the motor current supply termination signal is input from the microcomputer 4; Water suction prevention device of mop vacuum cleaner including (7) 제1항에 있어서, 물검지센서(10)는 그립 핸들(11)내에 설치 한 것을 특징으로 하는 물걸레 진공청소기의 물흡입 방지장치.The water suction prevention device of the mop vacuum cleaner according to claim 1, wherein the water detection sensor (10) is installed in the grip handle (11). 제1항에 있어서, 마이크로컴퓨터(4)는 모터정지신호 및 모터전류 공급종단신호를 출력한 후 운전스위치가 온되고 뭍검지센서(10)의 수분이 제거된 경우 정상동작을 수행시키고, 운전스위치가 온되지 않았거나 물검지센서(10)의 수분이 제거되지 않았으면 전원을 차단시킴을 특징으로 하는 물걸레 진공청소기의 물흡입 방지장치.According to claim 1, the microcomputer (4) outputs the motor stop signal and the motor current supply termination signal after the operation switch is turned on and when the moisture of the detection sensor 10 is removed to perform a normal operation, the operation switch If it is not turned on or the moisture of the water detection sensor 10 is not removed, the water suction prevention device of the mop vacuum cleaner, characterized in that the power is cut off. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920009318A 1992-05-29 1992-05-29 Water suction stopper for vacuum cleaner with wet duster KR940006563B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920009318A KR940006563B1 (en) 1992-05-29 1992-05-29 Water suction stopper for vacuum cleaner with wet duster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920009318A KR940006563B1 (en) 1992-05-29 1992-05-29 Water suction stopper for vacuum cleaner with wet duster

Publications (2)

Publication Number Publication Date
KR930023011A true KR930023011A (en) 1993-12-18
KR940006563B1 KR940006563B1 (en) 1994-07-22

Family

ID=19333888

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920009318A KR940006563B1 (en) 1992-05-29 1992-05-29 Water suction stopper for vacuum cleaner with wet duster

Country Status (1)

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KR (1) KR940006563B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400544B (en) * 2000-08-25 2005-03-02 Hoover Co Moisture indicator for wet pick-up suction cleaner
US6832407B2 (en) * 2000-08-25 2004-12-21 The Hoover Company Moisture indicator for wet pick-up suction cleaner

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KR940006563B1 (en) 1994-07-22

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