KR970068980A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

Info

Publication number
KR970068980A
KR970068980A KR1019960012606A KR19960012606A KR970068980A KR 970068980 A KR970068980 A KR 970068980A KR 1019960012606 A KR1019960012606 A KR 1019960012606A KR 19960012606 A KR19960012606 A KR 19960012606A KR 970068980 A KR970068980 A KR 970068980A
Authority
KR
South Korea
Prior art keywords
unit
suction
vacuum cleaner
display unit
control unit
Prior art date
Application number
KR1019960012606A
Other languages
Korean (ko)
Other versions
KR0154298B1 (en
Inventor
김광수
Original Assignee
최진호
광주전자 주식회사
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 최진호, 광주전자 주식회사 filed Critical 최진호
Priority to KR1019960012606A priority Critical patent/KR0154298B1/en
Publication of KR970068980A publication Critical patent/KR970068980A/en
Application granted granted Critical
Publication of KR0154298B1 publication Critical patent/KR0154298B1/en

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
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2831—Motor parameters, e.g. motor load or speed
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation
    • 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

Landscapes

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

Abstract

본 발명은 진공 청소기에 관한 것으로, 더욱 상세하게는 본체(10)내부에 마련된 모터(M)의 흡입력으로 실내의 먼지 및 이물질을 흡입하도록 상기 본체(10)의 내부와 연통된 흡입수단을 구비한 진공청소기에 있어서, 상기 모터(M)의 구동전류를 감지하는 전류감지부(60), 상기 흡입수단의 막힘상태를 외부에 표시하는 표시부, 상기 전류감지부(60)에 의해 감지된 모터(M)의 구동전류가 기설정된 소정 기준치 이상인 경우 상기 흡입수단의 막힘으로 판단하여 상기 표시부에 구동신호를 출력하는 구동 제어부(50)를 구비한 것을 특징으로 한다.The present invention relates to a vacuum cleaner, and more particularly, to a vacuum cleaner having suction means communicated with the inside of the main body 10 so as to suck dust and foreign substances in the room by a suction force of a motor M provided inside the main body 10 A vacuum cleaner comprising: a current sensing unit (60) for sensing a driving current of the motor (M); a display unit for displaying the clogged state of the suction unit to the outside; a motor And a drive control unit (50) for determining that the suction means is clogged and outputting a drive signal to the display unit when the drive current of the suction unit is greater than a predetermined reference value.

Description

진공청소기Vacuum cleaner

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 일반적인 진공청소기의 전체적인 구성을 보인 사시도, 제2도는 종래 진공청소기의 먼지표시기의 구성을 도시한 분리사시도, 제3도는 본 발명에 따른 진공청소기의 먼지표시기의 구성을 보인 회로도이다.FIG. 1 is a perspective view showing a general construction of a general vacuum cleaner, FIG. 2 is an exploded perspective view showing the construction of a dust indicator of a conventional vacuum cleaner, and FIG. 3 is a circuit diagram showing the construction of a dust indicator of a vacuum cleaner according to the present invention.

Claims (3)

본체(10)내부에 마련된 모터(M)의 흡입력으로 실내의 먼지 및 이물질을 흡입하도록 상기 본체(10)의 내부와 연통된 흡입수단을 구비한 진공청소기에 있어서, 상기 모터(M)의 구동전류를 감지하는 전류감지부(60), 상기 흡입수단의 막힘상태를 외부에 표시하는 표시부, 상기 전류감지부(60)에 의해 감지된 모터(M)의 구동전류가 기설정된 소정 기준치 이상인 경우 상기 흡입수단의 막힘으로 판단하여 상기 표시부에 구동신호를 출력하는 구동 제어부(50)를 구비한 것을 특징으로 하는 진공청소기.A vacuum cleaner comprising suction means communicated with the inside of the main body (10) so as to suck dust and foreign substances in the room by a suction force of a motor (M) provided inside the main body (10) A display unit for displaying the clogged state of the suction means to the outside, and a control unit for controlling the operation of the suction unit when the driving current of the motor (M) sensed by the current sensing unit (60) And a drive control unit (50) for outputting a drive signal to the display unit based on the judgment that the means is clogged. 제1항에 있어서, 상기 구동제어부(50)는 상기 전류감지부(60)에 의해 감지된 교류전압을 정류 및 평활하는 다이오드(DI) 및 콘덴서(CI)와, 상기 전류 및 평활된 전압과 분압저항에 의해 분압된 소정 기준전압을 비교하여 그 비교결과를 상기 표시부에 출력하는 비교기(Comp)를 구비한 것을 특징으로 하는 진공청소기.The drive control unit (50) according to claim 1, wherein the drive control unit (50) includes a diode (DI) and a capacitor (CI) for rectifying and smoothing the AC voltage sensed by the current sensing unit (60) And a comparator (Comp) for comparing the predetermined reference voltage divided by the resistor and outputting the comparison result to the display unit. 제1항에 있어서, 상기 표시부는 상기 비교기(Comp)의 출력신호에 따라 점등 및 소등되어 상기 흡입수단의 막힘여부를 표시하는 발광다이오드(LED)인 것을 특징으로 하는 진공청소기.The vacuum cleaner of claim 1, wherein the display unit is a light emitting diode (LED) that is turned on or off according to an output signal of the comparator (Comp) to indicate whether the suction unit is blocked. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960012606A 1996-04-24 1996-04-24 Vacuum cleaner KR0154298B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960012606A KR0154298B1 (en) 1996-04-24 1996-04-24 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960012606A KR0154298B1 (en) 1996-04-24 1996-04-24 Vacuum cleaner

Publications (2)

Publication Number Publication Date
KR970068980A true KR970068980A (en) 1997-11-07
KR0154298B1 KR0154298B1 (en) 1998-12-01

Family

ID=19456516

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960012606A KR0154298B1 (en) 1996-04-24 1996-04-24 Vacuum cleaner

Country Status (1)

Country Link
KR (1) KR0154298B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445650B1 (en) * 2002-01-03 2004-08-21 엘지전자 주식회사 checking method of pipe for vacuum cleaner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100963753B1 (en) * 2008-03-31 2010-06-14 엘지전자 주식회사 An automatic vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100445650B1 (en) * 2002-01-03 2004-08-21 엘지전자 주식회사 checking method of pipe for vacuum cleaner

Also Published As

Publication number Publication date
KR0154298B1 (en) 1998-12-01

Similar Documents

Publication Publication Date Title
KR910001227B1 (en) Vacuum cleaner
US5353468A (en) Vacuum cleaner comprising a suction tube and suction tube provided with a remote-control circuit comprising a capacitive sensor
EP0371632A1 (en) Vacuum cleaner with device for adjusting sensitivity of dust sensor
JPH0458330B2 (en)
KR970068980A (en) Vacuum cleaner
JPH114789A (en) Vacuum cleaner
KR100191440B1 (en) An electric vacuum cleaner
KR930001868A (en) Control circuit and control method of vacuum cleaner
KR970068982A (en) Vacuum cleaner
JPH074335B2 (en) Vacuum cleaner
JPH0732750B2 (en) Vacuum cleaner control circuit
KR970068984A (en) Vacuum cleaner
KR970068981A (en) Vacuum cleaner
KR960009315Y1 (en) Apparatus for detecting state of dust-bag in a vacuum cleaner
KR980008152A (en) Vacuum cleaner Vibration type dust detector
JPH04189326A (en) Display circuit for vacuum cleaner
KR19980028579A (en) Vacuum cleaner motor drive
JPH0618544B2 (en) Vacuum cleaner controller
KR920007561Y1 (en) Vacuum cleaner
KR0133740B1 (en) Apparatus for displaying the electric power consumption of a vacuum cleaner
KR980004312A (en) DPMS drive circuit using sensor and touch screen
DE59405610D1 (en) Speed-controlled vacuum cleaner nozzle
RU2257131C2 (en) Vacuum cleaner with inlet voltage level indicator
JPH01135325A (en) Electric cleaner
KR950031174A (en) Filter device for air cleaner

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee