KR930023012A - 진공청소기의 진행방향에 따른 파워브러쉬 구동장치 - Google Patents
진공청소기의 진행방향에 따른 파워브러쉬 구동장치 Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- power brush
- power
- vacuum cleaner
- wheel
- nozzle
- Prior art date
Links
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
- A47L9/2847—Surface treating elements
-
- 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
-
- 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
- A47L9/2852—Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles
-
- 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
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
-
- 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
- A47L9/2894—Details related to signal transmission in suction cleaners
-
- 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
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본발명의 파워브러쉬 모터 제어 블럭도, 제4도는 청소기의 파워노즐 하부 사시도.
Claims (4)
- 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.
- 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.
- 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.
- 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.
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 |
Family
ID=19333241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920008385A KR940007728B1 (ko) | 1992-05-18 | 1992-05-18 | 진공청소기의 진행방향에 따른 브러쉬롤 구동장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940007728B1 (ko) |
Families Citing this family (3)
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 |
-
1992
- 1992-05-18 KR KR1019920008385A patent/KR940007728B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940007728B1 (ko) | 1994-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR930023012A (ko) | 진공청소기의 진행방향에 따른 파워브러쉬 구동장치 | |
DE3463205D1 (en) | Process and device for detecting speed reduction of a dc motor, and a motor comprising such a device | |
KR900010124Y1 (ko) | 비데오 디스크 플레이어(vdp)용 회전반 정지장치 | |
KR910000297A (ko) | 공작기계의 주축구동 장치 | |
JPH0516661Y2 (ko) | ||
JPS62185593A (ja) | フアンモ−タの制御装置 | |
KR930019181A (ko) | 진공청소기의 브러쉬 구동제어회로 | |
JPS5940973A (ja) | 軌条車両の洗浄装置 | |
SU1571668A1 (ru) | Реверсивный электропривод | |
KR950006093A (ko) | 세탁기의 모터구동 제어방법 | |
KR850006558A (ko) | 재봉틀 구동장치 | |
KR920003494Y1 (ko) | 음향기기의 자동정지회로 | |
JPS63158472U (ko) | ||
KR900010123Y1 (ko) | 디스크의 종류와 유무의 검출장치 | |
KR200142089Y1 (ko) | 로봇청소기의 구동륜 제어장치 | |
JPS5763457A (en) | Diagnosis system for capstain tachometer | |
JPS5698387A (en) | Driving circuit of motor | |
KR940015037A (ko) | 유니버셜 모터를 이용한 세탁기의 속도 제어장치 | |
KR960032869A (ko) | 센서레스 모터의 정지 방법 | |
KR910008679A (ko) | 다기능 메카포지션 확장제어장치 및 방법 | |
JPS5788464A (en) | Electrostatic recording device | |
JPS61106003A (ja) | ゴルフ場における誘導車の速度制御装置 | |
JPS57206290A (en) | Rotational pulse detecting device for reel motor | |
KR910010418A (ko) | 레이져 디스크 플레이어의 모터 제어회로 | |
JPH03104754A (ja) | 可逆回転型ワイパ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |