KR970020025A

KR970020025A - Suction force control device and method of a vacuum cleaner

Info

Publication number: KR970020025A
Application number: KR1019950038452A
Authority: KR
Inventors: 정만구
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-10-31
Filing date: 1995-10-31
Publication date: 1997-05-28

Abstract

본 발명은 진공 청소기의 내부로 흡입되는 압력상태에 따라 진공 청소기의 동작을 자동으로 제어하는 진공청소기의 흡입격 제어장치 및 방법에 관한 것으로, 기존에는 흡입력조절 스위치로서 수동으로 흡입력을 조정하였지만 본 발명에서는 흡력입력 감지센서를 이용하여 현재의 흡입력에 따라 적응적으로 상기 흡입력을 제어할 수 있도록 함으로써, 진공 청소기의 내부로 흡입되는 압력상태를 자동으로 조정할 수 있는 효과가 있다.The present invention relates to a vacuum suction apparatus and method for automatically controlling the operation of the vacuum cleaner according to the pressure state sucked into the interior of the vacuum cleaner, conventionally, although the suction force was manually adjusted as a suction force control switch, the present invention In this case, the suction force can be adaptively controlled according to the current suction force by using a suction input sensor, thereby automatically adjusting the pressure state sucked into the vacuum cleaner.

Description

Suction force control device and method of a vacuum cleaner

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

제1도는 본 발명에 따른 진공 청소기의 흡입력 제어장치를 도시한 블럭 구성도,1 is a block diagram showing a suction force control device for a vacuum cleaner according to the present invention;

제2도는 본 발명에 대한 진공 청소기의 흡입력 제어장치의 동작을 설명하기 위한 흐름도,2 is a flow chart for explaining the operation of the suction force control device of the vacuum cleaner according to the present invention;

제3도는 진공 청소기를 개략적인 도시한 사시도,3 is a perspective view schematically showing a vacuum cleaner,

제4A 내지 제4B도는 흡입력 조절스위치를 도시한 도면.4A to 4B are views showing a suction force control switch.

Claims

An apparatus for providing a vacuum of a vacuum cleaner and maintaining a vacuum state according to the operation of the driving motor to suck the cleaning material into the cleaning storage box of the vacuum cleaner, the operation mode for adjusting the suction force A key input unit 110 for selecting one of automatic mode and manual mode; A suction force detecting unit 120 mounted on a brush of the vacuum cleaner and detecting a current suction force and providing data on the detected suction force: the suction force detecting unit 120 in response to an automatic mode by the key input unit 110. A microprocessor (130) for controlling the suction force operation of the drive motor based on a comparison between the suction force data sensed by the reference) and the preset suction force data; And a motor control unit (140) for controlling the driving motor of the vacuum cleaner based on the suction force operation provided from the microprocessor (130).

The suction force control device of claim 1, wherein the suction force control device further comprises a display unit 160 to display a current suction force state provided from the microprocessor.

In the method of having a drive motor for making a vacuum state of the vacuum cleaner and maintaining the vacuum state according to the operation of the drive motor to suck the cleaning material into the cleaning storage box of the vacuum cleaner, the operation of the vacuum purifier is automatic A first step of determining whether the mode is in the automatic mode and applying a control signal for operating the suction force sensor and receiving the detected suction force data; And a second step of outputting a control signal for controlling the suction force intensity of the driving motor and a display control signal for displaying the same, based on a comparison between the suction force sensing data provided in addition to the first stage and the preset suction force data. Suction force control method of a vacuum cleaner, characterized in that.

※ Note: The disclosure is based on the initial application.