KR101231932B1 - A robot vacuum cleaner - Google Patents

A robot vacuum cleaner Download PDF

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Publication number
KR101231932B1
KR101231932B1 KR1020120042589A KR20120042589A KR101231932B1 KR 101231932 B1 KR101231932 B1 KR 101231932B1 KR 1020120042589 A KR1020120042589 A KR 1020120042589A KR 20120042589 A KR20120042589 A KR 20120042589A KR 101231932 B1 KR101231932 B1 KR 101231932B1
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KR
South Korea
Prior art keywords
robot
dust container
vacuum
robot body
unit
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KR1020120042589A
Other languages
Korean (ko)
Inventor
박홍석
원덕연
허주표
송창남
정우철
이기용
Original Assignee
주식회사 모뉴엘
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Application filed by 주식회사 모뉴엘 filed Critical 주식회사 모뉴엘
Priority to KR1020120042589A priority Critical patent/KR101231932B1/en
Priority to PCT/KR2012/003174 priority patent/WO2013162094A1/en
Priority to CN201280069458.1A priority patent/CN104114072B/en
Priority to JP2014512751A priority patent/JP2014517761A/en
Application granted granted Critical
Publication of KR101231932B1 publication Critical patent/KR101231932B1/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
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • 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
    • A47L9/12—Dry filters
    • 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
    • A47L9/2884—Details of arrangements of batteries or their installation
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

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

Abstract

PURPOSE: A robot vacuum cleaner is provided to firmly mount a dustbin by the suction force of a vacuum pump and to minimize the height of a robot body by slopingly installing a vacuum suction unit and a vacuum pump to a dustbin mounting unit. CONSTITUTION: A robot vacuum cleaner comprises a dustbin mounting unit(130) which is downwardly inserted to the center of the top surface of a top body(110) in a robot body(100). The vacuum suction pump(132) is slopingly equipped in the opposite side of the bottom of a vacuum suction unit(131) for sucking air inside a dustbin(200). The dustbin is mounted in the dustbin mounting unit and is combined with the vacuum pump and the vacuum suction unit. One side of the bottom dustbin forms a suction connecting hole in order to connect with the vacuum suction unit. The dustbin slopingly forms a pump connecting unit which is connected the vacuum pump in the opposite side of the suction connecting hole. The top dustbin forms a bin lid(240) which is equipped with a foldable handle(250). A suspension system consists of a suspension arm and a suspension spring. The suspension arm rotates on a driving motor as an axis point; is internally equipped with an electric solidarity unit; and combines a driving wheel with an end. The suspension spring elastically rotates the suspension arm for elastically projecting the suspension wheel by elastically uniting the end of the suspension arm on the driving motor with the robot body.

Description

로봇 청소기{A robot vacuum cleaner}A robot vacuum cleaner

본 발명은 로봇 청소기에 관한 것으로서, 더욱 상세하게는 로봇 청소기에 있어서, 먼지통안착부에 진공흡입부와 진공펌프를 경사지게 설치하여서, 먼지통이 진공흡착 결속되게 하고 로봇 몸체의 높이를 최소화할 수 있도록 함을 목적으로 한 것이다.
The present invention relates to a robot cleaner, and more particularly, in a robot cleaner, by inclining a vacuum suction unit and a vacuum pump in a dust container seating portion, so that the dust container can be vacuum suction-bonded and the height of the robot body can be minimized. It is for the purpose.

일반적으로, 로봇청소기는 사용자의 조작 없이도 자동으로 청소구역과 같은 작업구역을 스스로 주행하면서 청소작업을 수행한다.In general, the robot cleaner performs cleaning while automatically driving itself in a work area such as a cleaning area without a user's manipulation.

이상과 같은 로봇청소기는 내장된 프로그램에 따라 미리 설정된 작업 경로 또는 최적의 작업 경로를 주행하면서 브러시를 이용하여 먼지를 쓸어 담거나, 진공흡입력에 의하여 먼지를 흡입하여서 구비된 먼지통에 먼지를 저장하여 청소작업을 하는 것이다.The above robot cleaner sweeps dust using a brush while traveling in a preset work path or an optimal work path according to a built-in program, or stores dust in a dust bin provided by suctioning dust by vacuum suction input. To work.

상기한 바와 같이 구성된 로봇청소기는 먼지통의 먼지를 용이하게 청소할 수 있도록 먼지통을 장착 가능하게 구성하여 실시하고 있으며, 먼지통이 장착되면 이를 감지하는 감지센서를 구비하여서 먼지통의 장착 유무를 로봇청소기가 인지할 수 있도록 실시하고 있다.The robot cleaner configured as described above is configured to be equipped with a dust bucket so that dust can be easily cleaned. The robot cleaner is equipped with a sensor to detect when the dust bucket is mounted. We carry out to be able.

또한, 로봇청소기에는 먼지통의 장착시 이탈되지 않게 먼지통 록킹구를 구비하여서 장착된 먼지통이 이탈되지 않게 하고 있다.In addition, the robot vacuum cleaner is provided with a dust container locking mechanism so that the dust container is not detached when the dust container is mounted, so that the dust container mounted is not detached.

그러나, 상기한 바와 같이 종래의 로봇청소기는 통상 먼지통과 진공펌프가 서로 수평하게 대응되는 서랍식 결합구조를 이루는바, 이는 대류식 흡입구조에 의해 흡입력이 저하되는 문제가 발생하고 있었다.However, as described above, the conventional robot cleaner generally forms a drawer type coupling structure in which the dust container and the vacuum pump correspond horizontally to each other, which causes a problem that the suction force is lowered by the convection suction structure.

또한, 구동장치인 바퀴의 승강 높이가 제한되어 문턱 등을 용이하게 통과하지 못하는 문제점이 있었다.
In addition, there is a problem that the lifting height of the wheel which is the driving device is limited and does not easily pass through the threshold.

이에, 본 발명은 상술한 바와 같이 종래 로봇청소기가 먼지통이 서랍식 결합구조를 이루어져 있어 진공펌프 등의 구성으로 인하여 로봇몸체의 높이가 높아지고 먼지통의 결속을 위한 별도의 록킹구조를 구비하여야 하여 구성이 복잡한 문제점을 해결할 수 있도록 한 것이다.
Therefore, in the present invention, as the above-described conventional robot cleaner has a dust container drawer type coupling structure, the height of the robot body is increased due to the configuration of the vacuum pump, etc., and a separate locking structure for binding the dust bin is complicated. The problem is solved.

즉, 본 발명은 로봇 청소기에 있어서, 먼지통안착부에 진공흡입부와 진공펌프를 경사지게 설치하여 구성한 것이다.
That is, in the robot cleaner, the vacuum suction part and the vacuum pump are inclinedly installed in the dust container seating part.

따라서, 본 발명은 먼지통 안착부가 상면으로 개구되게 형성되어 먼지통의 장 탈착이 용이하고, 상기 먼지통 안착부에 진공흡입부와 진공펌프가 경사지게 설치되어 있어 로봇몸체의 높이가 최소화되며, 먼진통의 결속력이 진공펌프의 흡입력에 의하여 견고하게 안착되는 것이다.
Therefore, in the present invention, the dust container seating portion is formed to be opened to the upper surface, so that the dust container is easily detached and installed, and the vacuum suction part and the vacuum pump are inclined to the dust container seating portion, so that the height of the robot body is minimized and the binding force of the distant pain container is minimized. It is firmly seated by the suction force of the vacuum pump.

도 1은 본 발명에 따른 로봇청소기를 보인 분해 사시도.
도 2는 본 발명에 따른 로봇청소기의 먼지통 분해 사시도.
도 3은 본 발명에 따른 로봇청소기의 먼지통 결합부위 상세단면도.
도 4 는 본 발명에 따른 로봇청소기의 내부 사시도.
도 5 는 본 발명에 따른 로봇청소기의 저면도.1 is an exploded perspective view showing a robot cleaner according to the present invention.
Figure 2 is an exploded perspective view of the dust bucket of the robot cleaner according to the present invention.
Figure 3 is a detailed cross-sectional view of the dust container coupling portion of the robot cleaner according to the present invention.
4 is an internal perspective view of the robot cleaner according to the present invention;
5 is a bottom view of the robot cleaner according to the present invention;

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

본 발명은 로봇청소기에 있어서 먼지통의 장착이 용이하도록 하며 로봇몸체의 높이를 최소화하고 먼지통의 결속이 진공 결속되도록 한 것이다.The present invention is to facilitate the installation of the dust container in the robot cleaner, to minimize the height of the robot body and to bind the vacuum bin to the vacuum binding.

즉, 본 발명은 도 1 와 도 2 에 도시된 바와 같이 상부몸체(110) 및 하부몸체(120)로 상하로 분할되는 로봇몸체(100)와, 상기 로봇몸체(100)의 양측에 현가장치에 의하여 결합된 구동륜(310)과, 상기 로봇몸체(100)의 하부에 결합된 메인브러시(410)와, 상기 로봇몸체(100)의 측면에 구비되는 사이드브러시(420)와, 로봇몸체(100)의 내부에 구비되는 진공펌프(132)와, 로봇몸체(100)의 전방에 구비되며 감지센서가 구비된 범퍼부(510)와, 상기 로봇몸체(100)의 청소 및 구동을 제어하는 로봇제어부 및 로봇의 동작을 위한 전원을 공급하는 전원부(600)로 이루어진 로봇 청소기에 있어서, 로봇몸체(100)중 상부몸체(110)의 중앙부 상면에 하부로 요입된 먼지통안착부(130)를 형성하고, 상기 먼지통안착부(130)의 일 측 저면에 메인브러시 측과 연통 되는 진공흡입부(131)를 구비하며, 상기 진공흡입부(131)의 반대 측 저면에 먼지통(200)의 공기를 흡입하는 진공펌프(132)를 경사지게 구비하며, 상기 먼지통안착부(130)에 안착되어 진공흡입부(131)와 진공펌프(132)와 결합되는 먼지통(200)을 구비하여 구성한 것이다.
That is, the present invention is a robot body 100 is divided into upper and lower body 110 and the lower body 120 as shown in Figure 1 and 2 and the suspension device on both sides of the robot body 100 Drive wheel 310 coupled by the, the main brush 410 coupled to the lower portion of the robot body 100, the side brush 420 provided on the side of the robot body 100, and the robot body 100 A vacuum pump 132 provided in the interior of the robot body, a bumper unit 510 provided in front of the robot body 100 and provided with a sensor, a robot control unit controlling cleaning and driving of the robot body 100; In the robot cleaner consisting of a power supply unit 600 for supplying power for the operation of the robot, forming a dust container seating portion 130 recessed to the lower portion on the upper surface of the central portion of the upper body 110 of the robot body 100, On the bottom surface of one side of the dust container seating unit 130 is provided with a vacuum suction unit 131 is in communication with the main brush side, It is provided with an inclined vacuum pump 132 to suck the air of the dust container 200 on the bottom surface of the opposite side of the vacuum suction unit 131, it is seated on the dust container seat 130, the vacuum suction unit 131 and the vacuum pump ( 132 is configured to have a dust container 200 coupled with.

여기서, 상기 먼지통(200)은 도 1 과 도 2 및 도 3 에 도시된 바와 같이 하면 일 측에는 진공흡입부(131)와 연결되는 흡입연결구(210)를 형성하고, 상기 흡입연결구(210)의 반대 측에는 진공펌프(132)와 연결되는 펌프연결부(220)를 경사지게 형성하며, 상부에 통뚜껑(240)을 구비하고, 상기 통뚜껑(240)에는 절첩되는 손잡이(250)를 구비한 것이다.Here, the dust container 200, as shown in Figures 1 and 2 and 3 forms a suction connector 210 connected to the vacuum suction unit 131 on one side, the opposite of the suction connector 210 The side is formed to be inclined to the pump connection portion 220 is connected to the vacuum pump 132, the upper lid 240 is provided, the barrel lid 240 is provided with a handle 250 that is folded.

상기 먼지통(200)의 펌프연결부(220)에는 진공펌프(132)로의 먼지 유입을 차단하는 먼지필터(230)가 구비되어 있는 것이다.The pump connection part 220 of the dust container 200 is provided with a dust filter 230 to block the inflow of dust into the vacuum pump 132.

한편, 상기 먼지통안착부(130)의 양측에는 도 2 에 도시된 바와 같이 결합되는 먼지통(200)의 오 결합을 방지할 수 있게 결합을 가이드 하는 안착부결합가이드돌기(262)를 형성하고 이에 대응되는 먼지통(200)의 양측에는 통결합가이드홈(261)을 형성하여 실시할 수 있는 것이다.On the other hand, on both sides of the dust container seating portion 130 to form a seat coupling guide protrusion 262 for guiding the coupling to prevent the mis-binding of the dust container 200 is coupled as shown in Figure 2 and corresponding thereto On both sides of the dust container 200 to be formed can be carried out by forming a coupling guide groove 261.

그리고, 상기 범퍼부(510)는 책상 밑과 같이 높이가 낮은 곳의 진입이 용이하게 측면에서 보았을 때 반구형 단면으로 형성하여 실시한 것이다.
In addition, the bumper part 510 is formed to have a hemispherical cross section when viewed from the side to easily enter a low height such as under a desk.

또한, 상기 구동륜(310)을 로봇몸체(100)에 구속시키는 현가장치는 도 4 에 도시된 바와 같이 구동모터(340)를 축지점으로 회동되며 내부에 전동 결속수단이 구비되고 단부에 구동륜(310)이 결합되는 현가암(320)과, 상기 구동모터(340) 측 현가암(320)의 단부를 구속하여 로봇몸체(100)에 탄성 결속시켜 구동륜(310)이 탄성 돌출되게 현가암(320)을 탄성 회동시키는 현가스프링(330)을 구성한 것이다.
In addition, the suspension device for restraining the drive wheel 310 to the robot body 100, as shown in Figure 4 is rotated to the driving motor 340 to the axis point is provided with an electric fastening means therein and the drive wheel 310 at the end Suspension arm 320 is coupled to the suspension arm 320 and the driving motor 340 side suspension arm 320 is elastically bound to the robot body 100 so that the driving wheel 310 elastically protrudes the suspension arm 320. It constitutes a suspension gas spring 330 to elastically rotate.

이하, 본 발명의 동작과정에 대하여 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.

상기한 바와 같은 로봇 청소기에 있어서, 로봇몸체(100) 중 상부몸체(110)의 중앙부 상면에 하부로 요입된 먼지통안착부(130)를 형성하고, 상기 먼지통안착부(130)의 일 측 저면에 메인브러시(410) 측과 연통되는 진공흡입부(131)를 구비하며, 상기 진공흡입부(131)의 반대 측 저면에 먼지통(200)의 공기를 흡입하는 진공펌프(132)를 경사지게 구비하고, 상기 먼지통안착부(130)에 안착되어 진공흡입부(131) 및 진공펌프(132)와 결합되는 먼지통(200)을 구비하여 구성한 본 발명을 적용하여 실시하게 되면, 진공펌프(132)가 경사지게 설치되어 로봇몸체(100)의 높이가 최소화되는 것이다.In the robot cleaner as described above, the dust container seating portion 130 recessed in the lower portion on the upper surface of the central portion of the upper body 110 of the robot body 100, and on the bottom surface of one side of the dust container seating portion 130 It is provided with a vacuum suction unit 131 communicated with the main brush 410 side, the vacuum pump 132 for suctioning the air of the dust container 200 is inclined on the bottom surface of the opposite side of the vacuum suction unit 131, When the dust pump 200 is mounted on the dust container seat 130 and the present invention includes a dust container 200 coupled to the vacuum suction part 131 and the vacuum pump 132, the vacuum pump 132 is installed to be inclined. The height of the robot body 100 is minimized.

그리고, 로봇 청소기 작동하게 되면, 진공펌프(132)의 흡입력에 의하여 먼지통(200)이 먼지통안착부(130)에 밀착되어 진공흡입부(131)와도 밀착되게 되는 것이다.When the robot cleaner operates, the dust container 200 is in close contact with the dust container seat 130 by the suction force of the vacuum pump 132, and is also in close contact with the vacuum suction unit 131.

또한, 범퍼부(510)가 측면에서 보았을 때 곡면으로 형성되어 있어 가구 밑과 같이 높이가 낮은 곳이나 문턱 등에 걸리지 않고 용이하게 이동되게 되는 것이다.In addition, the bumper part 510 is formed in a curved surface when viewed from the side, so that the bumper part 510 is easily moved without being caught in a low place or a threshold such as under furniture.

또한, 구동륜(310)이 아암형 현가장치를 구비하여 실시하게 되면 구동륜(310)의 승강 높이가 극대화되어 문턱 등을 용이하게 넘어다닐 수 있는 것이다.
In addition, when the driving wheel 310 is provided with an arm suspension, the lifting height of the driving wheel 310 is maximized so that the driving wheel 310 can easily cross the threshold.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 : 로봇몸체
110 : 상부몸체 120 : 하부몸체
130 : 먼지통안착부 131 : 진공흡입부 132 : 진공펌프
200 : 먼지통
210 : 흡입연결구 220 : 펌프연결부 230 : 먼지필터
240 : 통 뚜껑 250 : 손잡이
261 : 통결합가이드홈 262 : 안착부결합가이드돌기
310 : 구동륜 320 : 현가암
330 : 현가스프링 340 : 구동모터
410 : 메인브러시 420 : 사이드브러시
510 : 범퍼부 600 : 배터리100: robot body
110: upper body 120: lower body
130: dust container seating portion 131: vacuum suction portion 132: vacuum pump
200: dust bin
210: suction connector 220: pump connection 230: dust filter
240: barrel lid 250: handle
261: coupling guide groove 262: seat coupling guide protrusion
310: driving wheel 320: suspension arm
330: current gas spring 340: drive motor
410: main brush 420: side brush
510: bumper 600: battery

Claims (3)

상부몸체(110) 및 하부몸체(120)로 상하로 분할되는 로봇몸체(100)와, 상기 로봇몸체(100)의 양측에 현가장치에 의하여 결합된 구동륜(310)과, 상기 로봇몸체(100)의 하부에 결합된 메인브러시(410)와, 상기 로봇몸체(100)의 측면에 구비되는 사이드브러시(420)와, 로봇몸체(100)의 내부에 구비되는 진공펌프(132)와, 로봇몸체(100)의 전방에 구비되며 감지센서가 구비된 범퍼부(510)와, 상기 로봇몸체(100)의 청소 및 구동을 제어하는 로봇제어부 및 로봇의 동작을 위한 전원을 공급하는 전원부(600)로 이루어진 로봇 청소기에 있어서;
로봇몸체(100)중 상부몸체(110)의 중앙부 상면에 하부로 요입된 먼지통안착부(130)를 형성하고, 상기 먼지통안착부(130)의 일 측 저면에 메인브러시 측과 연통되는 진공흡입부(131)를 구비하며, 상기 진공흡입부(131)의 반대 측 저면에 먼지통(200)의 공기를 흡입하는 진공펌프(132)를 경사지게 구비하며, 상기 먼지통안착부(130)에 안착되어 진공흡입부(131)와 진공펌프(132)와 결합되는 먼지통(200)을 구비하여 구성하며,
상기 먼지통(200)은 하면 일 측에는 진공흡입부(131)와 연결되는 흡입연결구(210)를 형성하고, 상기 흡입연결구(210)의 반대 측에는 진공펌프(132)와 연결되는 펌프연결부(220)를 경사지게 형성하며, 상부에 통뚜껑(240)을 구비하고, 상기 통뚜껑(240)에는 절첩되는 손잡이(250)를 구비하고, 상기 먼지통(200)의 펌프연결부(220)에는 진공펌프(132)로의 먼지 유입을 차단하는 먼지필터(230)를 구비하여 구성하며,
상기 구동륜(310)을 로봇몸체(100)에 구속시키는 현가장치는 구동모터(340)를 축지점으로 회동되며 내부에 전동 결속수단이 구비되고 단부에 구동륜(310)이 결합되는 현가암(320)과, 상기 구동모터(340) 측 현가암(320)의 단부를 구속하여 로봇몸체(100)에 탄성 결속시켜 구동륜(310)이 탄성 돌출되게 현가암(320)을 탄성 회동시키는 현가스프링(330)을 구성한 것을 특징으로 하는 로봇 청소기.
Robot body 100 divided into upper and lower body 110 and the lower body 120, the driving wheel 310 coupled to both sides of the robot body 100 by a suspension device, and the robot body 100 The main brush 410 coupled to the lower portion of the robot, the side brush 420 provided on the side of the robot body 100, the vacuum pump 132 provided inside the robot body 100, and the robot body ( 100 is provided in front of the bumper unit 510 is provided with a detection sensor, the robot control unit for controlling the cleaning and driving of the robot body 100 and the power supply unit 600 for supplying power for the operation of the robot In a robot cleaner;
A vacuum suction unit 130 is formed on the upper surface of the central portion of the upper body 110 of the robot body 100, and the vacuum suction unit communicates with the main brush side on the bottom surface of one side of the dust container mounting unit 130. It is provided with a 131, the vacuum pump 132 for sucking the air of the dust container 200 inclined on the bottom surface of the opposite side of the vacuum suction unit 131, and is mounted on the dust container seat 130, the vacuum suction It is configured to include a dust container 200 coupled to the portion 131 and the vacuum pump 132,
The dust container 200 has a suction connector 210 connected to the vacuum suction part 131 on one side of the lower surface, and a pump connection part 220 connected to the vacuum pump 132 on the opposite side of the suction connector 210. It is formed to be inclined, and provided with a barrel lid 240 on the top, the barrel lid 240 is provided with a handle 250 to be folded, the pump connection portion 220 of the dust container 200 to the vacuum pump 132 It is configured with a dust filter 230 to block the inflow of dust,
The suspension device for restraining the driving wheel 310 to the robot body 100 rotates the driving motor 340 to an axial point, and the suspension arm 320 is provided with an electric fastening means therein and the driving wheel 310 is coupled to the end thereof. And a suspension gas spring 330 for restraining an end of the suspension arm 320 of the driving motor 340 to elastically bind to the robot body 100 to elastically rotate the suspension arm 320 so that the driving wheel 310 elastically protrudes. Robot cleaner, characterized in that the configuration.
제 1 항에 있어서;
상기 먼지통안착부(130)의 양측에는 결합되는 먼지통(200)의 오 결합을 방지할 수 있게 결합을 가이드 하는 안착부결합가이드돌기(262)를 형성하고 이에 대응되는 먼지통(200)의 양측에는 통결합가이드홈(261)을 형성한 것을 특징으로 하는 로봇 청소기.
The method of claim 1, further comprising:
On both sides of the dust container seating portion 130 is formed a seating portion coupling guide protrusion 262 for guiding the coupling to prevent the mis-binding of the dust container 200 is coupled to the both sides of the dust container 200 corresponding to Robot cleaner, characterized in that the coupling guide groove 261 is formed.
제 2 항에 있어서;
상기 범퍼부(510)는 책상 밑과 같이 높이가 낮은 곳의 진입이 용이하게 측면에서 보았을 때 반구형 단면으로 형성한 것을 특징으로 하는 로봇 청소기.
3. The method of claim 2,
The bumper part 510 is a robot cleaner, characterized in that formed in a hemispherical cross section when viewed from the side to facilitate entry of low height, such as under a desk.
KR1020120042589A 2012-04-24 2012-04-24 A robot vacuum cleaner KR101231932B1 (en)

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CN201280069458.1A CN104114072B (en) 2012-04-24 2012-04-25 Robot vacuum cleaner
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