KR970000177A - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
KR970000177A
KR970000177A KR1019960023777A KR19960023777A KR970000177A KR 970000177 A KR970000177 A KR 970000177A KR 1019960023777 A KR1019960023777 A KR 1019960023777A KR 19960023777 A KR19960023777 A KR 19960023777A KR 970000177 A KR970000177 A KR 970000177A
Authority
KR
South Korea
Prior art keywords
dust
electric
vacuum cleaner
power supply
electric blower
Prior art date
Application number
KR1019960023777A
Other languages
Korean (ko)
Other versions
KR100191440B1 (en
Inventor
요시카즈 오타
Original Assignee
다카노 야스아키
산요덴키 가부시키가이샤
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 다카노 야스아키, 산요덴키 가부시키가이샤 filed Critical 다카노 야스아키
Publication of KR970000177A publication Critical patent/KR970000177A/en
Application granted granted Critical
Publication of KR100191440B1 publication Critical patent/KR100191440B1/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
    • A47L9/2805—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
    • A47L9/10—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
    • A47L9/2805—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
    • A47L9/28—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

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

본 발명은 전동송풍기를 내장한 전기청소기에 있어서 흡입된 먼지의 양이 소정량에 이르렀는지를 표시하는 전기 청소기에 관한 것이다.The present invention relates to an electric vacuum cleaner which indicates whether the amount of dust sucked in a vacuum cleaner having an electric blower is reached.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

흡입된 먼지의 양이 소정량을 넘어서 전동송풍기의 전류값이 기준값보다 저하한 경우에만 확실히 먼지표시를 하는 전기 청소기를 제공한다.The present invention provides an electric vacuum cleaner that displays dust only when the amount of dust sucked exceeds a predetermined amount and the current value of the electric blower falls below the reference value.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

전동송풍기를 내장하고 집진실을 갖는 청소기 본체(16)과, 전기 송풍기에 흐르는 전류를 검출하는 전류검출부와, 전원전압을 검출하는 전원전압검출부(2)를 구비한 전원회로부(1)과 상기 집진실내의 먼지량을 표시하는 먼지 표시수단(먼지표시 LED)와, 상기 전류검출부와 전원회로부의 출력에 의해서 먼지 표시수단을 제어하는 제어회로부를 구비한 청소기에 있어서 흡입된 먼지의 양이 소정량 초과하여 전동송풍기의 전류값이 기준값보다 저하한 경우에만 확실히 먼지표시를 행하게 한다.The power supply circuit part 1 and the said dust collector provided with the vacuum cleaner main body 16 which has an electric blower, and has a dust collecting chamber, the electric current detection part which detects the electric current which flows into an electric blower, and the electric power supply voltage detection part 2 which detects a power supply voltage. The amount of dust sucked in the cleaner includes a dust display means (dust display LED) for displaying the amount of dust in the room and a control circuit portion for controlling the dust display means by the output of the current detector and the power circuit. Only when the electric current value of the electric blower falls below the reference value, the dust is displayed reliably.

4. 발명의 중요한 용도4. Important uses of the invention

본 발명은 전기청소기의 흡입된 먼지의 양이 소정량을 넘어서 전동송풍기의 전류값이 기준값보다도 저하한 경우에만 확실히 작동하는 먼지표시 기능을 갖는 전기청소기이다.The present invention is an electric vacuum cleaner having a dust display function which works reliably only when the amount of dust sucked in the vacuum cleaner exceeds a predetermined amount and the electric current value of the electric blower is lower than the reference value.

Description

전기청소기Vacuum cleaner

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

제1도는 본 발명의 청소기의 한 실시예를 나타내는 설명도, 제2도는 본 발명의 청소기의 한 실시예의 회로구성을 나타내는 블록도.1 is an explanatory diagram showing an embodiment of the cleaner of the present invention, and FIG. 2 is a block diagram showing the circuit configuration of an embodiment of the cleaner of the present invention.

Claims (4)

전동송풍기를 내장함과 동시에 집진실을 갖는 청소기본체(16)와, 상기 전동송풍기에 흐르는 전류를 검출하는 전류검출부(6)과, 전원전압을 검출하는 전원전압검출부(2)를 구비한 전원회로부(1)와, 상기 집진실내의 먼지량을 표시하는 먼지표시수단과, 상기의 전류검출부(6)과 전원회로부(1)의 출력에 의거하여 상기 먼지표시수단을 제어하는 제어회로부를 구비하는 것을 특징으로 하는 전기청소기.A power supply circuit section including a cleaning main body 16 having an electric blower and having a dust collecting chamber, a current detecting unit 6 for detecting a current flowing through the electric blower, and a power supply voltage detecting unit 2 for detecting a power supply voltage. (1), dust display means for displaying the amount of dust in the dust collecting chamber, and a control circuit portion for controlling the dust display means on the basis of the outputs of the current detecting portion 6 and the power supply circuit portion 1; Vacuum cleaner. 제1항에 있어서, 상기의 제어회로부는 상기의 전류검출부(6)의 출력에 의거하여 전동송풍기의 전류저하 때에 상기 먼지표시수단을 작동시킴과 동시에 전원회로부(1)의 출력에 의거하여 전원전압저하시에 상기의 먼지표시수단의 작동을 정지시키는 것을 특징으로 하는 전기청소기.The power supply voltage according to claim 1, wherein the control circuit unit operates the dust display means when the electric blower current decreases based on the output of the current detection unit 6, and at the same time based on the output of the power supply circuit unit 1. An electric vacuum cleaner which stops the operation of said dust display means at the time of a fall. 제1항에 있어서, 상기의 먼지표시수단이 상기의 전동송풍기에 흐르는 전류의 전류검출부에서 검출된 전류값이 소정의 기준값보다도 큰 경우에 먼지표시를 행하지 않도록 구성되어 있는 전기청소기.An electric vacuum cleaner according to claim 1, wherein said dust display means is configured not to perform dust display when the current value detected by the current detector of the current flowing in said electric blower is larger than a predetermined reference value. 제1항에 있어서, 상기 전원회로부(1)가 강압용 트랜스(1a)와 정전압회로부(3)를 구비한 것을 특징으로 하는 전기청소기.The electric vacuum cleaner according to claim 1, wherein said power circuit section (1) comprises a step-down transformer (1a) and a constant voltage circuit section (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023777A 1995-06-28 1996-06-26 An electric vacuum cleaner KR100191440B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-162495 1995-06-28
JP7162495A JPH0910153A (en) 1995-06-28 1995-06-28 Electric vacuum cleaner

Publications (2)

Publication Number Publication Date
KR970000177A true KR970000177A (en) 1997-01-21
KR100191440B1 KR100191440B1 (en) 1999-06-15

Family

ID=15755713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023777A KR100191440B1 (en) 1995-06-28 1996-06-26 An electric vacuum cleaner

Country Status (3)

Country Link
JP (1) JPH0910153A (en)
KR (1) KR100191440B1 (en)
CN (1) CN1090469C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101341234B1 (en) * 2007-06-01 2013-12-12 엘지전자 주식회사 Cleaner and driving method thereof
KR100963753B1 (en) * 2008-03-31 2010-06-14 엘지전자 주식회사 An automatic vacuum cleaner
JP4575485B2 (en) * 2008-10-09 2010-11-04 三菱電機株式会社 Vacuum cleaner
CN102078167B (en) * 2009-11-27 2012-10-31 财团法人工业技术研究院 Control method for cleaning device
JP5957296B2 (en) * 2012-05-31 2016-07-27 シャープ株式会社 Rechargeable vacuum cleaner
CN109310940B (en) 2016-04-15 2021-09-07 创科无线普通合伙 Vacuum filter
CN106235974B (en) * 2016-08-30 2019-08-06 北京小米移动软件有限公司 Autonomous cleaning apparatus and dust monitoring method of autonomous cleaning apparatus
AU201712064S (en) 2016-10-14 2017-04-27 Tti Macao Commercial Offshore Ltd Handheld vacuum cleaner
AU201712063S (en) 2016-10-14 2017-04-26 Tti Macao Commercial Offshore Ltd Handheld vacuum cleaner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0662991A (en) * 1992-08-21 1994-03-08 Yashima Denki Co Ltd Vacuum cleaner

Also Published As

Publication number Publication date
CN1090469C (en) 2002-09-11
CN1154833A (en) 1997-07-23
KR100191440B1 (en) 1999-06-15
JPH0910153A (en) 1997-01-14

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