KR960003674A - Vacuum suction suction control device and method - Google Patents

Vacuum suction suction control device and method Download PDF

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Publication number
KR960003674A
KR960003674A KR1019940016202A KR19940016202A KR960003674A KR 960003674 A KR960003674 A KR 960003674A KR 1019940016202 A KR1019940016202 A KR 1019940016202A KR 19940016202 A KR19940016202 A KR 19940016202A KR 960003674 A KR960003674 A KR 960003674A
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KR
South Korea
Prior art keywords
adsorption
floor
suction
suction force
signal
Prior art date
Application number
KR1019940016202A
Other languages
Korean (ko)
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KR960007467B1 (en
Inventor
이성우
Original Assignee
이헌조
엘지전자 주식회사
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Application filed by 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940016202A priority Critical patent/KR960007467B1/en
Publication of KR960003674A publication Critical patent/KR960003674A/en
Application granted granted Critical
Publication of KR960007467B1 publication Critical patent/KR960007467B1/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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • A47L11/201—Floor surfacing or polishing machines combined with vacuum cleaning devices with supply of cleaning agents
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2826—Parameters or conditions being sensed the condition of the floor

Landscapes

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

Abstract

본 발명은 물걸레 청소가 가능한 청소기에 있어 바닥종류 및 흡착여부에 따라 흡입력을 제어하도록 한 청소기의 흡입력 제어장치 및 방법에 관한 것이다.The present invention relates to a suction force control apparatus and method for a vacuum cleaner for cleaning the mop to control the suction force according to the type of floor and whether the suction.

이러한 본 발명은 흡착판의 상, 하이동에 따라 가변저항값을 변환시키는 가변저항변환수단과, 상기 가변저항변환수단의 저항값 변화에 따라 바닥종류 및 흡착여부를 감지하는 바닥종류 및 흡착감지수단과, 상기 바닥종류 및 흡착감지수단으로 부터 감지된 신호에 따라 흡입력을 최적으로 변환하는 제어신호를 출력하여 흡입모터를 제어하도록 하는 마이콤을 구비하고, 바닥종류 및 흡착감지부로 부터 출력된 흡착감지신호를 검색하는 제1과정과, 상기 검색결과 흡착감지신호가 기준으로 설정된 제1, 제2신호 이하일 경우 바닥종류를 장판/마루로 인지하고 여부를 판단하여 흡입력을 중속 또는 저속으로 제어하는 제2과정과, 상기 흡착감지신호와 기준으로 설정된 제1신호 이상일 경우 바닥종류를 카페트로 판단하여 흡입력을 고속으로 제어하는 제3과정을 순차실행시킴으로써 달성된다.The present invention is a variable resistance conversion means for converting the variable resistance value according to the phase, high motion of the adsorption plate, the bottom type and adsorption detection means for detecting the floor type and adsorption according to the change in the resistance value of the variable resistance conversion means; And a microcomputer for controlling the suction motor by outputting a control signal for optimally converting the suction force according to the signal detected by the floor type and the adsorption detection means, and receiving the adsorption detection signal output from the floor type and the adsorption detection unit. A first process of searching and a second process of controlling the suction force at a medium speed or a low speed by judging whether the floor type is a floor plate / floor if the suction result detection signal is less than the first and second signals set as a reference; A third section for controlling the suction force at a high speed by judging the floor type as carpet when the adsorption detection signal and the first signal set as a reference The is achieved by running successively.

Description

청소기의 흡입력 제어장치 및 그 방법Vacuum suction suction control device and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 적용되는 청소기의 사시도.2 is a perspective view of a cleaner applied to the present invention.

제3도는 제2도의 가변저항 변환부 상세구성도.3 is a detailed configuration diagram of the variable resistance converter of FIG.

제4도는 제2도의 가변저항 변환부 동작 상태도.4 is an operating state diagram of the variable resistance converter of FIG.

제5도는 본 발명의 청소기의 흡입력 제어장치 구성도.5 is a configuration of the suction force control device of the cleaner of the present invention.

제6도는 제5도 마이콤의 종류인식 및 흡착감지 판단 상태도.6 is a state recognition and adsorption detection judgment state diagram of FIG.

제7도는 본 발명 청소기의 흡입력 제어신호 흐름도.7 is a flow chart of a suction force control signal of the cleaner of the present invention.

Claims (6)

흡착판의 상, 하이동에 따라 가변저항값을 변환시키는 가변저항변환수단과, 상기 가변저항변환수단의 저항값 변화에 따라 바닥종류 및 흡착여부를 감지하는 바닥종류 및 흡착감지수단과, 상기 바닥종류 및 흡착감지수단으로부터 감지된 신호에 따라 흡입력을 최적으로 변환하는 제어신호를 출력하는 흡입모터를 제어하도록 하는 마이콤을 포함하여 된 것을 특징으로한 청소기의 흡입력 제어장치.Variable resistance converting means for converting a variable resistance value according to phase and high motion of the suction plate, a floor type and adsorption detecting means for detecting a floor type and adsorption according to a change in the resistance value of the variable resistance converting means, and the floor type And a microcomputer for controlling the suction motor to output a control signal for optimally converting the suction force according to the signal sensed by the suction detection means. 제1항에 있어서, 상기 가변저항변환수단은 흡착여부에 따라 저항값이 변화되는 가변저항기와, 상기 가변저항기를 지지하기 위한 가변저항기 지지대와, 상기 가변저항기 지지대와 스프링의 연결되어 바닥종류 및 흡착유무에 따라 상, 하운동을 하는 흡착판으로 구성된 것을 특징으로 한 청소기의 흡입력 제어장치.The method of claim 1, wherein the variable resistance converting means is connected to a variable resistor whose resistance value is changed according to whether the adsorption, a variable resistor support for supporting the variable resistor, the variable resistor support and the spring is connected to the bottom type and adsorption Suction force control device of the vacuum cleaner, characterized in that consisting of a suction plate to move up and down, depending on the presence or absence. 제1항에 있어서, 상기 바닥종류 및 흡착감지수단은 상기 가변저항변환수단의 가변저항기로부터 출력된 전압값과 제1,제2기준전압과를 비교하여 그 결과신호를 출력하는 제1,제2비교기로 구성함을 특징으로한 청소기의 흡입력 제어장치.The method of claim 1, wherein the floor type and the adsorption detection means is the first and second to compare the voltage value output from the variable resistor of the variable resistance conversion means and the first and second reference voltage and output the resulting signal; Suction force control device for a cleaner, characterized in that configured as a comparator. 바닥종류 및 흡착감지부로부터 출력된 흡착감지신호를 검색하는 제1과정과, 상기 검색결과 흡착감지신호가 기준으로 설정된 제1,제2신호 이하일 경우 바닥종류를 장판/마루로 인지하고 흡착여부를 판단하여 흡입력을 중속 또는 저속으로 제어하는 제2과정과, 상기 흡착감지신호가 기준으로 설정된 제1신호 이상일 경우 바닥종류를 카페트로 판단하여 흡입력을 고속으로 제어하는 제3과정으로 이루어짐을 특징으로한 청소기의 흡입력 제어장치.The first process of searching for the adsorption detection signal output from the floor type and the adsorption detection unit, and if the search result is less than the first and second signals set as a reference, the floor type is recognized as a floor plate / floor, and the adsorption is performed. And a second process of controlling the suction force at a medium speed or a low speed, and a third process of controlling the suction force at a high speed by judging the floor type as carpet when the suction detection signal is equal to or greater than the first signal set as a reference. Vacuum suction power control device. 제4항에 있어서, 상기 제2과정은 상기 흡착감지신호와 제1,제2기준신호와를 비교하는 단계와, 상기 흡착감지신호가 제1,제2기준신호보다 작을 경우 바닥종류는 장판/마루이고 무흡착으로 판단하여 상기 흡입력을 중속으로 제어하는 단계와, 상기 흡착감지신호가 제1기준신호보다 작고 제2기준신호보다 클 경우 바닥 종류를 장판/마루로 인식하고 흡착으로 판단하여 흡입력을 저속으로 제어하는 단계로 이루어짐을 특징으로 한 청소기의 흡입력 제어장치.The method of claim 4, wherein the second process comprises comparing the adsorption detection signal with the first and second reference signals, and when the adsorption detection signal is smaller than the first and second reference signals, the floor type is a floor plate / Determining the floor to be non-adsorption and controlling the suction force to medium speed; and if the suction detection signal is smaller than the first reference signal and larger than the second reference signal, the floor type is recognized as a floor plate / floor and the suction force is determined by adsorption. Suction force control device for a cleaner, characterized in that the step consisting of controlling at a low speed. 제3항에 있어서, 상기 제3과정은 상기 흡착감지신호와 제1,제2기준신호와를 각각 비교하는 단계와, 상기 흡착감지신호가 제1기준신호보다 클 경우 바닥종류는 카페트이고 무흡착으로 판단하여 흡입력을 고속으로 제어하는 단계로 이루어짐을 특징으로 한 청소기의 흡입력 제어장치.The method of claim 3, wherein the third process comprises comparing the adsorption detection signal with the first and second reference signals, respectively, and when the adsorption detection signal is greater than the first reference signal, the floor type is carpet and is non-adsorbed. The suction force control device of the cleaner, characterized in that the step consisting of controlling the suction force at a high speed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940016202A 1994-07-06 1994-07-06 Control apparatus and method of suctional intensity of a vacuum cleaner KR960007467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940016202A KR960007467B1 (en) 1994-07-06 1994-07-06 Control apparatus and method of suctional intensity of a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940016202A KR960007467B1 (en) 1994-07-06 1994-07-06 Control apparatus and method of suctional intensity of a vacuum cleaner

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KR960003674A true KR960003674A (en) 1996-02-23
KR960007467B1 KR960007467B1 (en) 1996-06-03

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KR1019940016202A KR960007467B1 (en) 1994-07-06 1994-07-06 Control apparatus and method of suctional intensity of a vacuum cleaner

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