KR970020026A - Power consumption display device of vacuum cleaner - Google Patents

Power consumption display device of vacuum cleaner Download PDF

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Publication number
KR970020026A
KR970020026A KR1019950038644A KR19950038644A KR970020026A KR 970020026 A KR970020026 A KR 970020026A KR 1019950038644 A KR1019950038644 A KR 1019950038644A KR 19950038644 A KR19950038644 A KR 19950038644A KR 970020026 A KR970020026 A KR 970020026A
Authority
KR
South Korea
Prior art keywords
power consumption
vacuum cleaner
microcomputer
motor
outputting
Prior art date
Application number
KR1019950038644A
Other languages
Korean (ko)
Other versions
KR0133740B1 (en
Inventor
김진환
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 KR1019950038644A priority Critical patent/KR0133740B1/en
Publication of KR970020026A publication Critical patent/KR970020026A/en
Application granted granted Critical
Publication of KR0133740B1 publication Critical patent/KR0133740B1/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
    • A47L9/2857—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
    • A47L9/2805—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
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

본 발명은 흡입력을 조절할 수 있는 진공청소기에 있어서, 상기 진공청소기에 모터의 동작상태를 펄스신호로 입력받아 제어신호를 출력하는 마이콤과, 상기 마이콤의 출력단에 연결되어 스위칭동작하는 다수의 다이오드와, 상기 다이오드를 통해 상기 마이콤으로부터 로우신호를 입력받아 LED를 동작시키는 LED구동부와, 상기 LED구동부의 동작에 의한 출력신호에 의하여 소비전력을 수치로 나타내는 전력표시부를 구비한 소비전력표시 장치에 관한 것으로, 본 발명은 사용자가 현재 소비전력을 알 수 있음으로 해서 에너지 절약을 도모할 수 있는 우수한 효과가 있다.According to an aspect of the present invention, there is provided a vacuum cleaner capable of adjusting suction power, comprising: a microcomputer inputting a pulse signal to an operating state of a motor in the vacuum cleaner, and outputting a control signal; The present invention relates to a power consumption display device including a LED driver which receives a low signal from the microcomputer through the diode to operate an LED, and a power display that displays power consumption numerically by an output signal generated by the operation of the LED driver. The present invention has an excellent effect that can save energy by allowing the user to know the current power consumption.

Description

진공청소기의 소비전력표시장치Power consumption display device of vacuum cleaner

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

제1도는 모터를 동작시키는 모터구동부의 한예를 보여주는 회로도,1 is a circuit diagram showing an example of a motor driving unit for operating a motor;

제2도는 제1도의 캐패시터와 모터의 전압관계를 나타내는 그래프,2 is a graph showing the voltage relationship between the capacitor and the motor of FIG.

제3도는 본 발명에 의한 소비전력표시장치의 구성을 보여주는 블럭도이다.3 is a block diagram showing the configuration of a power consumption display device according to the present invention.

Claims (1)

모터의 회전속도를 변화시켜 흡입력을 조절하는 진공 청소기에 있어서, 상기 모터가 회전동작하면 상기 모터의 회전속도에 따른 인코더신호를 출력하는 모터부와, 상기 모터부로부터 입력되는 인코더신호를 카운팅하여, 상기 카운팅된 값에 따라 다수의 출력단자중 한 단자로 로우신호를 출력하는 마이콤과, 상기 마이콤의 다수의 출력단에 각각 그 애노드가 연결되어, 상기 마이콤으로부터 로우신호가 출력되면 온스위칭되는 다수의 스위칭다이오드와, 상기 각 다이오드의 캐소드단자와 연결되어, 온스위칭된 다이오드로부터 인가되는 로우신호에 의하여 동작하는 LED구동부와, 상기 LED구동부로부터 입력되는 LED동작신호에 의하여 내부 LED가 동작하여 소비전력을 수치로 나타내는 전력표시부를 구비함을 특징으로 하는 진공 청소기의 소비전력표시장치.In the vacuum cleaner for controlling the suction force by changing the rotational speed of the motor, When the motor rotates, the motor unit for outputting the encoder signal according to the rotational speed of the motor, and counting the encoder signal input from the motor unit, A microcomputer for outputting a low signal to one of a plurality of output terminals according to the counted value, and an anode of the microcomputer for outputting a low signal from the microcomputer; An LED driver connected to a diode, a cathode terminal of each diode, operated by a low signal applied from an ounce-switched diode, and an internal LED operated by an LED operation signal input from the LED driver to measure power consumption. Power consumption display of the vacuum cleaner, characterized in that it comprises a power display unit Value. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038644A 1995-10-31 1995-10-31 Apparatus for displaying the electric power consumption of a vacuum cleaner KR0133740B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038644A KR0133740B1 (en) 1995-10-31 1995-10-31 Apparatus for displaying the electric power consumption of a vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038644A KR0133740B1 (en) 1995-10-31 1995-10-31 Apparatus for displaying the electric power consumption of a vacuum cleaner

Publications (2)

Publication Number Publication Date
KR970020026A true KR970020026A (en) 1997-05-28
KR0133740B1 KR0133740B1 (en) 1998-04-24

Family

ID=19432259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038644A KR0133740B1 (en) 1995-10-31 1995-10-31 Apparatus for displaying the electric power consumption of a vacuum cleaner

Country Status (1)

Country Link
KR (1) KR0133740B1 (en)

Also Published As

Publication number Publication date
KR0133740B1 (en) 1998-04-24

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