KR950028725A - Output regulator of vacuum cleaner - Google Patents

Output regulator of vacuum cleaner Download PDF

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Publication number
KR950028725A
KR950028725A KR1019940009280A KR19940009280A KR950028725A KR 950028725 A KR950028725 A KR 950028725A KR 1019940009280 A KR1019940009280 A KR 1019940009280A KR 19940009280 A KR19940009280 A KR 19940009280A KR 950028725 A KR950028725 A KR 950028725A
Authority
KR
South Korea
Prior art keywords
suction
detecting means
amount detecting
vacuum cleaner
differential
Prior art date
Application number
KR1019940009280A
Other languages
Korean (ko)
Other versions
KR960005006B1 (en
Inventor
정윤권
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940009280A priority Critical patent/KR960005006B1/en
Publication of KR950028725A publication Critical patent/KR950028725A/en
Application granted granted Critical
Publication of KR960005006B1 publication Critical patent/KR960005006B1/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
    • 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
    • A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
    • A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
    • 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

Landscapes

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

Abstract

본 발명은 흡입되는 흡입물의 양을 감지하기 위한 흡입량 감지수단을 설치하고서 이 흡입량 감지수단의 감지결과에 따라 흡입강도를 조절하도록 된 진공청소기의 출력조절장치를 제공하기 위한 것이다.The present invention is to provide an output control device for a vacuum cleaner, which is provided with a suction amount detecting means for detecting the amount of suction sucked, and adjusts the suction strength according to the detection result of the suction amount detecting means.

이를 위해 본 발명은, 입력되는 전압신호에 따라 흡입모터(12)의 출력을 제어하는 모터제어부(30)를 구비한 진공청소기에 있어서; 흡입물질의 양을 감지하는 흡입량 감지수단(10)과; 상기 흡입량 감지수단(10)에서 검출된 검출신호를 소정의 기준신호와 차등비교한 차등비교신호를 상기 모터제어부(30)로 출력하는 차등 비교수단(20)을 더 구비하여 이루어진 것을 특징으로 한다.To this end, the present invention, in the vacuum cleaner having a motor control unit 30 for controlling the output of the suction motor 12 in accordance with the input voltage signal; Suction amount detecting means for sensing the amount of the suction substance; It is characterized in that it further comprises a differential comparing means 20 for outputting a differential comparison signal, the differential comparison signal of the detection signal detected by the suction amount detecting means 10 and the differential reference signal to the motor control unit 30.

Description

진공청소기의 출력조절장치Output regulator of vacuum cleaner

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

제2도는 본 발명에 따른 진공청소기의 출력조절장치의 회로구성도, 제3도는 제2도에 도시된 흡입량감지수단의 일실시예로서 발광소자와 수광소자의 설치사시도이다.2 is a circuit diagram of the output control apparatus of the vacuum cleaner according to the present invention, and FIG. 3 is a perspective view of the light emitting device and the light receiving device as one embodiment of the suction amount sensing means shown in FIG.

Claims (2)

입력되는 전압신호에 따라 흡입모터(12)의 출력을 제어하는 모터제어부(30)를 구비한 진공청소기에 있어서, 흡입물질의 양을 감지하는 흡입량 감지수단(10)과, 상기 흡입량 감지수단(10)에서 검출된 검출신호를 소정의 기준신호와 차등비교한 차동비교신호를 상기 모터제어부(30)로 출력하는 차등비교수단(20)을 더 구비하여 이루어진 것을 특징으로 하는 진공청소기의 출력조절장치.In the vacuum cleaner having a motor control unit 30 for controlling the output of the suction motor 12 according to the input voltage signal, the suction amount detecting means 10 for detecting the amount of the suction material, and the suction amount detecting means 10 And differential comparing means (20) for outputting a differential comparison signal for differentially comparing the detection signal detected by the predetermined reference signal to the motor control unit (30). 제1항에 있어서, 상기 흡입량 감지수단(10)은 흡입구의 서로 대향하는 측벽에 설치된 발광소자(LD)와 수광소저(PD)로 이루어진 것을 특징으로 하는 진공청소기의 출력조절장치.The apparatus of claim 1, wherein the suction amount detecting means (10) comprises a light emitting element (LD) and a light receiving element (PD) installed on opposite side walls of the suction port. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009280A 1994-04-29 1994-04-29 Sucking force control circuit of a vacuum cleaner KR960005006B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940009280A KR960005006B1 (en) 1994-04-29 1994-04-29 Sucking force control circuit of a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940009280A KR960005006B1 (en) 1994-04-29 1994-04-29 Sucking force control circuit of a vacuum cleaner

Publications (2)

Publication Number Publication Date
KR950028725A true KR950028725A (en) 1995-11-22
KR960005006B1 KR960005006B1 (en) 1996-04-18

Family

ID=19382084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940009280A KR960005006B1 (en) 1994-04-29 1994-04-29 Sucking force control circuit of a vacuum cleaner

Country Status (1)

Country Link
KR (1) KR960005006B1 (en)

Also Published As

Publication number Publication date
KR960005006B1 (en) 1996-04-18

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