KR930023012A - 진공청소기의 진행방향에 따른 파워브러쉬 구동장치 - Google Patents

진공청소기의 진행방향에 따른 파워브러쉬 구동장치 Download PDF

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Publication number
KR930023012A
KR930023012A KR1019920008385A KR920008385A KR930023012A KR 930023012 A KR930023012 A KR 930023012A KR 1019920008385 A KR1019920008385 A KR 1019920008385A KR 920008385 A KR920008385 A KR 920008385A KR 930023012 A KR930023012 A KR 930023012A
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KR
South Korea
Prior art keywords
power brush
power
vacuum cleaner
wheel
nozzle
Prior art date
Application number
KR1019920008385A
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English (en)
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KR940007728B1 (ko
Inventor
최홍
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.)
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Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920008385A priority Critical patent/KR940007728B1/ko
Publication of KR930023012A publication Critical patent/KR930023012A/ko
Application granted granted Critical
Publication of KR940007728B1 publication Critical patent/KR940007728B1/ko

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation 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
    • A47L9/2847Surface treating elements
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805Parameters or conditions being sensed
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation 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
    • A47L9/2852Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857User input or output elements for control, e.g. buttons, switches or displays
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2894Details related to signal transmission in suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/009Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0405Driving means for the brushes or agitators
    • A47L9/0411Driving means for the brushes or agitators driven by electric motor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/04Nozzles with driven brushes or agitators
    • A47L9/0461Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466Rotating tools
    • A47L9/0477Rolls

Landscapes

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

Abstract

본발명은 진공청소기의 진행방향에 따른 파워브러쉬 구동장치에 관한 것으로 특히 파워브러쉬의 회전방향을 바퀴진행방향에 따라 변화 되게 하여 효율적으로 청소할수 있게 한 것이다.
종래의 진공청소기는 파위노즐의 진행방향에 관계없이 파워브러쉬회전 방향은 항상 전진방향으로 구동므로 파워노즐이 후진방향일때는 파워브러쉬의 회전방향에 반대가 되어 부하(마찰)이 커지며 먼지가 재대로 흡입되지 않았다.
본발명은 파워노즐(6)의 바퀴축과 같이 회전되게 한 원판(41)상에 다수개의 슬롯(41a)을 형성시켜 그 슬롯(41a)을 통해 광센서(42)로 바퀴진행방향을 검출하고, 그 검출신호를 마이콤(1)에서 판단하여 스위칭 소자를 구동시킴에 따라, 파워브러쉬 모터(3)에 흐르는 전류방향을 변화시켜 파워브러쉬의 회전방향을 바퀴진행방향과 일치되게 한 것이다.

Description

진공청소기의 진행방향에 따른 파워브러쉬 구동장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본발명의 파워브러쉬 모터 제어 블럭도, 제4도는 청소기의 파워노즐 하부 사시도.

Claims (4)

  1. 진공청소기 파워노즐(6)의 바퀴(7)축과 같이 회전되게 한 원판(41)상에 다수개의 슬롯(41a)을 형성하여 그 슬롯(41a)을 통해 광센서(42)로 바퀴진행 방향을 검출하고, 상기 검출 신호를 마이콤(1)에서 판단하여 스위칭 소자를 제어하므로써 파워브러쉬 모터(3)에 흐르는 전류방향을 변화시켜 파워브러쉬의 회전방향을 파워노즐의 바퀴 진행방향과 일치되게 하는 것을 특징으로 하는 진공청소기의 진행방향에 따른 파워브러쉬 구동장치.
  2. 제1항에 있어서, 마이콤의 판단논리는 파워브러쉬 키가 눌려진후 파워노즐의 바퀴진행 방향 감지신호(X)를 일정간격으로 읽어 전진방향의 펄스신호와 후진 방향의 펄스신호의 입력에 따라 마이콤의 출력신호를 제어하며 트랜지스터 스위칭 소자를 제어함을 특징으로 하는 진공청소기의 진행방향에 따른 파워브러쉬 구동 장치.
  3. 제1항 또는 제2항에 있어서, 바퀴진행 방향의 검출은 원판상에 형성된 상이한 슬롯 간격을 통과한 광센서의 한주기 동안의 파형 형태에 따라 방향을 검출함을 특징으로 하는 진공청소기의 진행방향에 따른 파워브러쉬 구동 장치.
  4. 제1항에 있어서, 상기의 파워브러쉬 모터(3)의 전류방향 변화 수단인 스위칭 소자는 서로 연동되는 릴레이(Ry1-Ry2)로 되는 것을 특징으로 하는 진공 청소기의 진행방향에 다른 파워브러쉬 구동장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920008385A 1992-05-18 1992-05-18 진공청소기의 진행방향에 따른 브러쉬롤 구동장치 KR940007728B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920008385A KR940007728B1 (ko) 1992-05-18 1992-05-18 진공청소기의 진행방향에 따른 브러쉬롤 구동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920008385A KR940007728B1 (ko) 1992-05-18 1992-05-18 진공청소기의 진행방향에 따른 브러쉬롤 구동장치

Publications (2)

Publication Number Publication Date
KR930023012A true KR930023012A (ko) 1993-12-18
KR940007728B1 KR940007728B1 (ko) 1994-08-24

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KR1019920008385A KR940007728B1 (ko) 1992-05-18 1992-05-18 진공청소기의 진행방향에 따른 브러쉬롤 구동장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681442B2 (en) 2001-05-21 2004-01-27 The Hoover Company Apparatus and method for cleaning a surface
GB2415363B (en) * 2001-05-21 2006-02-22 Hoover Co Surface cleaning apparatus utilising hall effect device
KR101397103B1 (ko) * 2009-06-12 2014-05-20 삼성전자주식회사 로봇청소기 및 그 주행 제어 방법

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