KR19990070567A - Operation control device of vacuum cleaner - Google Patents

Operation control device of vacuum cleaner Download PDF

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Publication number
KR19990070567A
KR19990070567A KR1019980005491A KR19980005491A KR19990070567A KR 19990070567 A KR19990070567 A KR 19990070567A KR 1019980005491 A KR1019980005491 A KR 1019980005491A KR 19980005491 A KR19980005491 A KR 19980005491A KR 19990070567 A KR19990070567 A KR 19990070567A
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KR
South Korea
Prior art keywords
motor
suction
vacuum cleaner
suction force
unit
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KR1019980005491A
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Korean (ko)
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KR100237054B1 (en
Inventor
김세욱
김기만
Original Assignee
배길성
삼성광주전자 주식회사
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Priority to KR1019980005491A priority Critical patent/KR100237054B1/en
Publication of KR19990070567A publication Critical patent/KR19990070567A/en
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Publication of KR100237054B1 publication Critical patent/KR100237054B1/en

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    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
    • 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
    • A47L9/2826—Parameters or conditions being sensed the condition of the floor

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

Abstract

본 발명은 진공청소기의 운전제어장치에 관한 것으로, 사용자에 의해 조절되는 모드에 따라 모터를 구동하고, 모터의 구동에 의해 발생되는 흡입력을 이용하여 먼지 등의 이물질을 흡입구체를 통해 흡입하여 본체내의 먼지봉투에 집진하는 진공청소기에 있어서, 상기 흡입구체의 전방 소정부분에 설치되어 물체와의 접촉여부를 감지하는 센서부와, 상기 센서부를 통해 전방에 위치한 물체와의 접촉여부를 판단하고, 그에 따라 상기 모터의 흡입력을 조절하기 위한 제어신호를 출력하는 제어부 및, 상기 제어부로부터의 제어신호에 의해 상기 모터의 흡입력을 조절하는 모터구동부로 구성되어, 센서부를 통해 벽면 등의 물체를 감지하여 그에 따라 모터의 흡입력을 자동으로 조절함으로써, 전방측 벽면 등의 물체 주변을 용이하게 청소할 수 있도록 한 것이다.The present invention relates to an operation control apparatus for a vacuum cleaner, which drives a motor according to a mode controlled by a user, and sucks foreign substances such as dust through the suction port by using suction power generated by the driving of the motor. In the vacuum cleaner to be collected in the dust bag, the sensor unit is installed in a predetermined portion in front of the suction inlet to detect the contact with the object, and whether the contact with the object located in the front through the sensor unit, and determine accordingly And a control unit for outputting a control signal for adjusting the suction force of the motor, and a motor driving unit for adjusting the suction force of the motor according to the control signal from the control unit. By automatically adjusting the suction power of the car, you can easily clean the area around the front wall, etc. A.

Description

진공청소기의 운전제어장치Operation control device of vacuum cleaner

본 발명은 진공청소기에 관한 것으로, 특히 흡입구체의 전방에 설치된 센서부를 통해 벽면 등의 물체가 감지되면 흡입력을 증대시켜 벽면 등의 물체 주변을 용이하게 청소할 수 있도록 한 진공청소기의 운전제어장치에 관한 것이다.The present invention relates to a vacuum cleaner, and more particularly, to an operation control apparatus for a vacuum cleaner, in which an object, such as a wall surface, is detected through a sensor unit installed in front of a suction port, so as to increase suction power and to easily clean around an object such as a wall surface. will be.

일반적으로, 진공청소기는 도 1에 도시된 바와 같이, 흡입력에 의해 먼지등의 이물질을 흡입하는 흡입구체(100)와, 상기 흡입구체(100)를 통해 흡입되는 먼지 등의 이물질이 함유된 공기를 제 1연장관(220) 및 제 2연장관(240)에 의해 길이가 가변되어 가이드하는 연장관(200), 상기 연장관(200)을 통해 흡입되는 먼지 등의 이물질이 함유된 공기를 가이드함과 더불어 상측에 진공청소기의 운전/정지 및 흡입력의 모드(예를 들면, 강,약)를 조절하기 위한 운전입력부(350)가 설치된 손잡이(300), 상기 손잡이(300)를 통해 흡입되는 먼지 등의 이물질이 함유된 공기를 굴곡되어 가이드하는 흡입호스(400) 및, 상기 흡입호스(400)를 통해 흡입되는 먼지 등의 이물질을 집진하는 먼지봉투(510)와 흡입력을 발생하는 모터(520)가 내부에 설치된 본체(500)로 이루어져 있다.In general, the vacuum cleaner, as shown in Figure 1, the suction port 100 to suck the foreign matter, such as dust by the suction force, and the air containing the foreign matter such as dust sucked through the suction port 100 The length of the first extension tube 220 and the second extension tube 240 is variable in length to guide and guide the air containing foreign substances such as dust sucked through the extension tube 200, the upper side Contains a foreign substance such as a handle 300 installed with a driving input unit 350 for adjusting the operation / stop of the vacuum cleaner and a mode (eg, strong or weak) of suction power, and dust sucked through the handle 300. The main body is provided with a suction hose 400 to guide the bent air and a dust bag 510 for collecting foreign substances such as dust sucked through the suction hose 400 and a motor 520 for generating a suction force therein. It consists of 500.

상기와 같이 구성된 종래에 따른 진공청소기는 사용자가 본체(500)에 전원을 인가시킨 다음, 손잡이(300)에 설치된 운전입력부(350)를 통해 진공청소기를 운전시킨 후 원하는 흡입력의 모드를 선택하면, 운전입력부(350)로부터 그에 상응하는 키신호가 제어부(미도시)로 출력되고, 제어부가 상기 키신호에 따라 모터(520)를 구동시키기 위한 제어신호를 모터구동부(미도시)로 출력한다.When the vacuum cleaner according to the related art is configured as described above, the user applies power to the main body 500 and then drives the vacuum cleaner through the operation input unit 350 installed in the handle 300 and selects a desired suction force mode. The corresponding key signal is output from the driving input unit 350 to a controller (not shown), and the controller outputs a control signal for driving the motor 520 according to the key signal to the motor driver (not shown).

이에 따라, 모터구동부를 통해 모터(520)가 구동되어 흡입력이 발생되고, 이 흡입력에 의해 청소부위의 먼지 등의 이물질이 흡입구체(100)와 연장관(200) 및 흡입호스(400)를 통해 본체(500)의 내부로 유입된 후 상기 본체(500)내에 설치된 먼지봉투(510)에 집진됨으로써, 청소가 수행된다.Accordingly, the motor 520 is driven through the motor driving unit to generate a suction force, and foreign substances such as dust on the cleaning part are transferred to the main body through the suction port 100, the extension pipe 200, and the suction hose 400 by the suction force. After being introduced into the 500, the dust is collected in the dust bag 510 installed in the main body 500, thereby performing cleaning.

한편, 사용자가 벽면 등의 물체 주변을 청소하는 경우, 흡입력을 증대시키기 위해 운전입력부(350)를 통해 흡입력을 강모드로 선택하면, 운전입력부(350)로부터 그에 상응하는 키신호가 제어부로 출력되고, 제어부가 상기 키신호에 의해 모터(520)의 흡입력을 증대시키기 위한 제어신호를 모터구동부로 출력한다.On the other hand, when the user cleans around an object such as a wall, when the suction force is selected as the strong mode through the operation input unit 350 to increase the suction force, a corresponding key signal is output from the operation input unit 350 to the controller. The controller outputs a control signal for increasing the suction force of the motor 520 to the motor driver by the key signal.

이에 따라, 모터구동부를 통해 모터(520)가 고속회전되어 강한 흡입력이 발생되고, 이 흡입력에 의해 벽면 등의 물체 주변에 있는 먼지 등의 이물질이 깨끗이 청소된다.Accordingly, the motor 520 is rotated at a high speed through the motor driving unit to generate a strong suction force, and by this suction force, foreign substances, such as dust, around an object such as a wall surface are cleaned cleanly.

그러나, 상기와 같은 종래에 따른 진공청소기는 벽면 등의 물체 주변을 청소할 때마다 사용자가 흡입력을 증대시키기 위해 운전입력부를 통해 일일이 흡입력을 강모드로 전환해야 하는 번거러움이 발생되는 문제점이 있었다.However, the vacuum cleaner according to the related art has a problem that the user needs to switch the suction power to the strong mode one by one through the operation input unit every time the user cleans around the object such as the wall.

따라서, 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 흡입구체의 전방에 설치된 센서부를 통해 벽면 등의 물체가 감지되면 모터의 흡입력을 강모드로 전환함으로써, 전방측 벽면 등의 물체 주변을 용이하게 청소할 수 있는 진공청소기의 운전제어장치를 제공하는 데에 그 목적이 있다.Accordingly, the present invention has been made in order to solve the above problems, and when an object such as a wall surface is detected through a sensor unit installed in front of the suction port, by converting the suction force of the motor into a strong mode, around the object such as the front wall surface It is an object of the present invention to provide an operation control device for a vacuum cleaner that can easily clean.

상기 목적을 달성하기 위한 본 발명에 따른 진공청소기의 운전제어장치는, 사용자에 의해 조절되는 모드에 따라 모터를 구동하고, 모터의 구동에 의해 발생되는 흡입력을 이용하여 먼지 등의 이물질을 흡입구체를 통해 흡입하여 본체내의 먼지봉투에 집진하는 진공청소기에 있어서, 상기 흡입구체의 전방 소정부분에 설치되어 물체와의 접촉여부를 감지하는 센서부와, 상기 센서부를 통해 전방에 위치한 물체와의 접촉여부를 판단하고, 그에 따라 상기 모터의 흡입력을 조절하기 위한 제어신호를 출력하는 제어부 및, 상기 제어부로부터의 제어신호에 의해 상기 모터의 흡입력을 조절하는 모터구동부로 구성되는 것을 특징으로 한다.Operation control apparatus for a vacuum cleaner according to the present invention for achieving the above object, driving the motor in accordance with the mode adjusted by the user, by using the suction force generated by the driving of the motor to remove the foreign matter such as dust inlet In the vacuum cleaner which is sucked through and collected in the dust bag in the main body, the sensor unit is installed in a predetermined portion of the suction port to detect the contact with the object, and whether the contact with the object located in the front through the sensor unit And a control unit for outputting a control signal for adjusting the suction force of the motor according to the determination, and a motor driving unit for adjusting the suction force of the motor by the control signal from the control unit.

도 1은 일반적인 진공청소기를 도시한 사시도,1 is a perspective view of a general vacuum cleaner,

도 2는 본 발명에 따른 진공청소기의 운전제어장치의 개략적인 블록구성도,2 is a schematic block diagram of an operation control apparatus for a vacuum cleaner according to the present invention;

도 3은 본 발명에 따른 운전제어장치가 적용된 진공청소기를 도시한 사시도.Figure 3 is a perspective view of a vacuum cleaner to which the operation control device according to the present invention is applied.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

550 : 흡입구체 600 : 운전입력부550: suction port 600: operation input unit

650 : 센서부 652 : 제 1마이크로스위치650: sensor unit 652: first micro switch

654 : 제 2마이크로스위치 700 : 제어부654: second micro switch 700: control unit

800: 모터구동부 850 : 모터800: motor drive unit 850: motor

이하, 본 발명의 바람직한 실시예에 대하여 첨부된 도면을 참조하여 상세하게 설명하기로 한다. 종래의 구성과 동일한 부분에 대해서는 동일한 번호를 붙이고, 중복된 기재를 피하기 위해 그에 대한 설명을 생략하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The same parts as in the conventional configuration are given the same numbers, and description thereof will be omitted to avoid duplicate descriptions.

도 2는 본 발명에 따른 진공청소기의 운전제어장치의 개략적인 블록구성도로것, 동 도면을 참조하면 알 수 있듯이, 본 발명에 따른 진공청소기의 운전제어장치는 운전입력부(600)와, 센서부(650), 제어부(700), 모터구동부(800) 및, 모터(850)로 구성되어 있다.Figure 2 is a schematic block diagram of an operation control apparatus for a vacuum cleaner according to the present invention, as can be seen with reference to the drawings, the operation control apparatus for a vacuum cleaner according to the present invention includes a driving input unit 600, a sensor unit 650, the control unit 700, the motor driving unit 800, and the motor 850.

도 2에서, 운전입력부(600)는 사용자가 진공청소기의 운전/정지 및 흡입력의 모드를 선택하면 그에 상응하는 키신호를 출력하고, 센서부(650)는 벽면 등의 물체를 감지하여 그에 상응하는 감지신호를 출력하는 것으로, 도 3에 도시된 바와 같이, 흡입구체(550)의 전방 좌우측 소정부분에 각각 설치되어 벽면 등의 물체와의 접촉여부에 따라 그에 상응하는 감지신호를 출력하는 제 1 마이크로스위치(652) 및 제 2마이크로스위치(654)로 이루어져 있다.In FIG. 2, the driving input unit 600 outputs a corresponding key signal when the user selects a mode of driving / stopping and suction force of the vacuum cleaner, and the sensor unit 650 detects an object such as a wall surface and correspondingly. As shown in Figure 3, as shown in Figure 3, the first micro to be installed in each of the front left and right predetermined portions of the suction port 550 and outputs a corresponding detection signal according to whether or not contact with an object such as a wall surface It consists of a switch 652 and a second microswitch 654.

그리고, 제어부(700)는 운전입력부(600)로부터의 키신호에 따라 모터(850)를 구동시키기 위한 제어신호를 출력하는 한편, 센서부(650)로부터 감지신호를 입력받아 벽면 등의 물체와의 접촉여부에 따라 흡입력을 조절하기 위한 제어신호를 출력하고, 모터구동부(800)는 제어부(700)의 제어신호에 의해 모터(850)를 구동시키며, 모터(850)는 모터구동부(800)에 의해 구동되어 흡입력을 발생한다.The control unit 700 outputs a control signal for driving the motor 850 according to the key signal from the driving input unit 600, and receives a detection signal from the sensor unit 650 with an object such as a wall surface. Outputs a control signal for adjusting the suction force according to whether or not the contact, the motor driving unit 800 drives the motor 850 by the control signal of the control unit 700, the motor 850 by the motor driving unit 800 Driven to generate suction power.

상기와 같이 구성된 본 발명에 따른 진공청소기의 운전제어장치에 대하여 도 2 및 도 3을 참조하여 상세하게 설명하기로 한다.The operation control apparatus of the vacuum cleaner according to the present invention configured as described above will be described in detail with reference to FIGS. 2 and 3.

먼저, 사용자가 본체(500)에 전원을 인가시킨 다음, 손잡이(300)에 설치된 운전입력부(600)를 통해 진공청소기를 운전시킨 후 원하는 흡입력의 모드를 선택하면, 운전입력부(600)로부터 그에 상응하는 키신호가 제어부(700)로 출력되고, 제어부가 상기 키신호에 따라 모터(850)를 구동시키기 위한 제어신호를 모터구동부(800)로 출력한다.First, when the user applies power to the main body 500, then operates the vacuum cleaner through the operation input unit 600 installed in the handle 300, and selects the mode of the desired suction force, the corresponding from the operation input unit 600 The key signal is output to the controller 700, and the controller outputs a control signal for driving the motor 850 to the motor driver 800 according to the key signal.

이에 따라, 모터구동부(800)를 통해 모터(850)가 구동되어 흡입력이 발생되고, 이 흡입력에 의해 청소부위의 먼지 등의 이물질이 흡입구체(550)와 연장관(200) 및 흡입호스(400)를 통해 본체(500)의 내부로 유입된 후 상기 본체(500)내에 설치된 먼지봉투(510)에 집진되어 청소가 된다.Accordingly, the motor 850 is driven through the motor driving unit 800 to generate suction force, and the suction force causes foreign substances such as dust on the cleaning part to flow into the suction port 550, the extension pipe 200, and the suction hose 400. After being introduced into the main body 500 through the dust bag 510 installed in the main body 500 is cleaned.

한편, 청소 수행중에 센서부(650)의 제 1 및 제 2마이크로스위치(652,654)를 통해 벽면 등의 물체가 접촉되면, 상기 제 1마이크로스위치(652) 또는 제 2마이크로스위치(654)로부터 그에 상응하는 감지신호가 제어부(700)로 출력되고, 제어부(700)는 상기 제 1마이크로스위치(652) 또는 제 2마이크로스위치(654)로부터의 감지신호에 따라 흡입력을 증대시키기 위한 제어신호를 모터구동부(800)로 출력한다.On the other hand, when an object such as a wall surface is contacted through the first and second microswitches 652 and 654 of the sensor unit 650 during the cleaning, the corresponding microswitch 652 or the second microswitch 654 corresponding thereto. The detection signal is output to the control unit 700, and the control unit 700 is a motor driving unit for controlling the control signal for increasing the suction force in accordance with the detection signal from the first micro switch 652 or the second micro switch 654. 800).

이에 따라, 모터구동부(800)를 통해 모터(850)가 고속회전되어 강한 흡입력이 발생되고, 이 흡입력에 의해 벽면 등의 물체 주변 먼지 등의 이물질이 깨끗이 청소된다.Accordingly, the motor 850 is rotated at a high speed through the motor driving unit 800 to generate a strong suction force, and by this suction force, foreign substances such as dust around an object such as a wall surface are cleaned.

따라서, 본 발명을 이용하면, 센서부를 통해 벽면 등의 물체을 감지하여 그에 따라 모터의 흡입력을 자동으로 조절하므로, 벽면 등의 물체 주변을 용이하게 청소할 수 있는 효과가 있다.Therefore, by using the present invention, the sensor unit detects an object such as a wall surface and automatically adjusts the suction force of the motor accordingly, and thus, there is an effect of easily cleaning around an object such as a wall surface.

Claims (2)

사용자에 의해 조절되는 모드에 따라 모터를 구동하고, 모터의 구동에 의해 발생되는 흡입력을 이용하여 먼지 등의 이물질을 흡입구체를 통해 흡입하여 본체내의 먼지봉투에 집진하는 진공청소기에 있어서,In the vacuum cleaner which drives the motor according to the mode adjusted by the user, and uses the suction force generated by the driving of the motor to suck foreign substances such as dust through the suction port to collect dust in the dust bag in the main body, 상기 흡입구체의 전방 소정부분에 설치되어 물체와의 접촉여부를 감지하는 센서부와;A sensor unit installed at a front portion of the suction inlet to detect contact with an object; 상기 센서부를 통해 전방에 위치한 물체와의 접촉여부를 판단하고, 그에 따라 상기 모터의 흡입력을 조절하기 위한 제어신호를 출력하는 제어부 및;A control unit which determines whether contact with an object located in front of the sensor unit is in contact, and accordingly outputs a control signal for adjusting the suction force of the motor; 상기 제어부로부터의 제어신호에 의해 상기 모터의 흡입력을 조절하는 모터구동부로 구성되는 것을 특징으로 하는 진공청소기의 운전제어장치.And a motor driving unit for adjusting the suction force of the motor by the control signal from the control unit. 제 1항에 있어서, 상기 센서부는, 상기 흡입구체의 전방 좌우측 소정부분에 각각 설치된 제 1 및 제 2마이크로스위치인 것을 특징으로 하는 진공청소기의 운전제어장치.The apparatus of claim 1, wherein the sensor unit comprises first and second micro switches respectively provided at front left and right predetermined portions of the suction port.
KR1019980005491A 1998-02-21 1998-02-21 Operation control apparatus for vacuum cleaner KR100237054B1 (en)

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