KR20200101632A - Air circulation structure of robot vacuum cleaner - Google Patents

Air circulation structure of robot vacuum cleaner Download PDF

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Publication number
KR20200101632A
KR20200101632A KR1020190019726A KR20190019726A KR20200101632A KR 20200101632 A KR20200101632 A KR 20200101632A KR 1020190019726 A KR1020190019726 A KR 1020190019726A KR 20190019726 A KR20190019726 A KR 20190019726A KR 20200101632 A KR20200101632 A KR 20200101632A
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KR
South Korea
Prior art keywords
outlet
inlet
collecting container
vacuum
air
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KR1020190019726A
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Korean (ko)
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임택순
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임택순
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Priority to KR1020190019726A priority Critical patent/KR20200101632A/en
Publication of KR20200101632A publication Critical patent/KR20200101632A/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
    • A47L9/02—Nozzles
    • A47L9/08—Nozzles with means adapted for blowing
    • 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
    • A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0693—Specially shaped nozzles, e.g. for cleaning radiators, tubes, fans or the like; Dusters

Abstract

The present invention relates to an air circulating structure of a robot cleaner capable of forming a collecting container in a main body and an inlet and an outlet; connecting an inlet of a vacuum fan and an outlet of the collecting container and connecting an outlet connected to a lower part of an outlet of the vacuum fan; and circulating air without discharge air by installing a variable shielding membrane on the circumference of the inlet and the outlet and a filter in the collecting container to cover a cap. A conventional robot vacuum cleaner discharges the air in cleaning and spreads the fine dust indoors and includes a fatal problem to health that the fine dust discharged during long-term cleaning is several times that of a general vacuum cleaner. To solve the problem, the present invention expands a healthy and pleasant environment by performing vacuum cleaning without the discharge air, is economically beneficial, and is very useful invention for export.

Description

로봇 진공청소기의 공기순환구조{omitted}Air circulation structure of robot vacuum cleaner{omitted}

본 발명은 로봇청소기의 공기순환구조에 관한 것으로, 로봇청소기의 배출공기를 외부로 배출시켜 미세먼지를 확산시키지 않고 내부에서 공기가 순환하며 진공청소를 하게하는 것에 관한 것이다.The present invention relates to an air circulation structure of a robot cleaner, and to discharge air from the robot cleaner to the outside so as not to diffuse fine dust, but to circulate the air inside to perform vacuum cleaning.

종래의 로봇진공청소기는 진공휀으로 먼지와 이물질을 흡입하여 포집통에 포집후 에어는 외부로 배출되어 거르지 못한 미세먼지가 실내에 확산되어 건강에 치명적인 문제점이 있었다.The conventional robot vacuum cleaner sucks dust and foreign substances with a vacuum fan, and after collecting it in a collecting container, the air is discharged to the outside, and fine dust that cannot be filtered spreads indoors, which is fatal to health.

본 발명은 로봇진공청소기의 공기순환구조에 관한 것으로 종래의 로봇진공청소기는 청소할때 배출되는 공기로 거르지 못한 미세먼지가 실내에 확산되어 건강에 해로운 것을 배기풍 없이 진공청소를 하여 이를 해결하는데 목적이 있다.The present invention relates to an air circulation structure of a robot vacuum cleaner, and a conventional robot vacuum cleaner has an object to solve this problem by vacuum cleaning without exhaust air, which is harmful to health due to the spread of fine dust that cannot be filtered into the air discharged during cleaning. have.

본 발명의 로봇청소기의 공기순화구조는 본체에 포집통을 형성하여 배출구와 흡입구를 작사각형으로 형성하여 진공휀의 흡입구에 포집통의 배출구를 연통하고 진공휀의 배출구는 본체 하부로 연통된 배출구에 연통하며, 배출구 하부 입구는 흡입구 쪽으로 비스듬한 각도로 형성하여 막아서 막은 면에 일렬로 싸이클론노즐을 장치하고 배출구 전방에 긴막대에 방사선형으로 브러시를 부착하고 기어드모터를 연결하여 장치하며, 하부 바닥으로 연통된 포집통의 흡입구와 배출구 및 브러시와 기어드모터 둘레에 외부와 차단하는 가변차단막을 스프링으로 받쳐 장치하며, 포집통 상부에 휠터를 장치하고 여백을 두고 ?L을 덮어 구성된 것으로, 진공휀에서 발생한 공기압력이 배출구의 싸이클론노즐에서 강력한 바람이 회오리를 일으키며 불어주면, 배출구 전방에서 브러시가 회전하여 쓸어올린 먼지와 이물질이 회오리바람에 포획되어 포집통에 포집된후 공기는 배출되지 않고 계속 순환하며 청소를 하는 것을 특징으로 한다.The air purifying structure of the robot cleaner of the present invention is to form a collecting container in the main body to form the discharge port and the suction port in a square shape, so that the discharge port of the collecting container is communicated to the suction port of the vacuum fan, and the discharge port of the vacuum fan is connected to the discharge port connected to the lower part of the body It communicates, and the lower inlet of the discharge port is formed at an oblique angle toward the inlet, and a cyclone nozzle is installed in a line on the membrane surface, and a radial brush is attached to the long rod in front of the outlet, and a geared motor is connected to the lower floor. The inlet and outlet of the connected collecting container and the variable blocking membrane that blocks the outside around the brush and geared motor are supported by a spring, and a filter is installed on the upper part of the collecting container, and ?L is covered with a blank space. It is generated from the vacuum fan. When the air pressure is blown by a strong wind from the cyclone nozzle of the outlet, the brush rotates in front of the outlet, and dust and foreign matter swept up by the whirlwind are captured by the whirlwind, and then the air continues to circulate without being discharged. It is characterized by cleaning.

본 발명은 로봇진공청소기의 공기순환구조로, 청소할때 배기풍이 없기 때문에 실내에 미세먼지를 확산시키지 않아 건강에 이로우며 배출구 전방에 브러시를 장치하여 바닥의 먼지와 이물질을 말끔히 쓸어올려 싸이클론노즐의 강력한 회오리바람으로 불어준 것을 흡입구에서 빨아들여 포집하게 된 것으로 로봇청소기의 조용히 움직이는 동선으로 약간의 점성이 있더라도 흡입이 잘 안될수가 있으나 본 발명은 브러시로 말끔히 쓸어올려 청결을 유지하며, 로봇진공청소기의 특성상 장시간동안 청소를 해야 하므로 실내에 내뿜는 초미세 먼지는 일반청소기 보다 몇배나 위해로운 것으로 배기풍 없기 때문에 이러한 먼지는 일반청소기 보다 몇배나 위해로운 것으로 배기풍이 없기 때문에 이러한 문제점을 해결하여 건강하고 쾌적한 환경으로 저변을 확대하여 경제적으로 이로우며 수출의 활로에 매우 유용한 발명인 것이다.The present invention is an air circulation structure of a robot vacuum cleaner, and since there is no exhaust air when cleaning, it does not spread fine dust inside the room, which is beneficial to health. A brush is installed in front of the outlet to cleanly sweep away dust and foreign matter from the floor The thing blown by a strong whirlwind was sucked out of the suction port and collected. It may be difficult to inhale even if there is a little viscosity due to the quietly moving movement of the robot vacuum cleaner. Due to the nature of cleaning for a long time, ultra-fine dust emitted indoors is many times more harmful than general vacuum cleaners, and since there is no exhaust air, these dusts are many times more harmful than general vacuum cleaners. It is an invention that is economically beneficial by expanding its base and is very useful for export.

도 1은 본 발명의 공기순환 구조도
도 2는 본 발명의 흡입구와 배출구 및 브러시 구조도
도 3은 본 발명의 배출구와 싸이클론노즐 구조도1 is an air circulation structure diagram of the present invention
Figure 2 is a structure diagram of the inlet and outlet of the present invention and brush
Figure 3 is a structure diagram of the outlet and the cyclone nozzle of the present invention

본 발명은 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings as follows.

도 1과 3에 도시된 바와 같이 본체(1)에 포집통(3)을 장치하고, 하단 쪽으로 흡입구(4)를 장치하며, 포집통(3) 전방 상단에 포집통배출구(3')를 아래로 형성하여 모터를 부착한 진공휀(2)의 흡입구와 연통하고 상부는 좁고 하부는 직사각형으로 넓게 배출구(5)를 형성하여 하부 바닥면 입구를 흡입구(4) 쪽으로 비스듬한 각도로 봉쇄하고 봉쇄한 바닥면에 싸이클론노즐(5')을 일렬로 장치하여 상단을 진공휀(2)의 배출구에 연통하여 장치하고 배출구(5) 전방에 긴막대에 방사선형으로 부착한 브러시(6)를 기어드모터(6')에 부착하여 장치하며, 흡입구(4)와 배출구(5) 및 브러시(6)와 기어드모터(6') 둘레에 외부와 차단하는 가변차단막(7)을 스프링(10)으로 받쳐 장치하고 본체(1) 하부에 바퀴(11)를 부착하며, 포집통(3) 상단에 휠터(8)를 장치하여 여백을 두고 ?L(9)을 덮어 구성된 것으로, 진공휀(2)에서 발생한 공기 압력이 배출구(5)의 싸이클론노즐(5')에서 강력한 회오리를 일으켜 불어주면, 배출구(5) 전방의 브러시(6)가 회전하여 쓸어올린 먼지와 이물질을 회오리바람이 포획하여 흡입구(4)에서 흡입하여 포집통(3)에 포집후 배출공기 없이 공기는 계속 순환하여 진공청소를 하게 구성된 것이다.As shown in Figs. 1 and 3, a collecting container 3 is installed in the main body 1, a suction port 4 is installed toward the lower side, and a collecting container discharge port 3'is placed below the front top of the collecting container 3 It is formed with a motor and communicates with the suction port of the vacuum fan (2) attached with the motor, and the upper part is narrow and the lower part is rectangular and wide, and the discharge port (5) is formed to block the entrance of the lower floor at an oblique angle toward the suction port (4) and block the floor. Cyclone nozzles (5') are installed in a row on the surface, and the upper end is connected to the outlet of the vacuum fan (2), and a brush (6) attached in a radial form to a long rod in front of the outlet (5) is attached to a geared motor ( 6'), and the inlet (4), the outlet (5), the brush (6) and the geared motor (6') are supported by a spring (10) with a variable blocking film (7) blocking the outside. The wheel (11) is attached to the lower part of the main body (1), and a filter (8) is installed on the top of the collecting container (3) to cover the ?L (9) with a margin. Air pressure generated from the vacuum fan (2) When the cyclone nozzle (5') of the discharge port (5) creates a powerful tornado and blows, the brush (6) in front of the discharge port (5) rotates to capture the dust and foreign substances that have been swept up, and After suction and collection in the collecting container 3, the air is continuously circulated without exhaust air to perform vacuum cleaning.

1. 본체 2. 진공휀 3. 포집통
3'. 포집통배출구 4. 흡입구 5. 배출구
5'. 싸이클론노즐 6. 브러시 6'. 기어드모터
7. 가변차단막 8. 휠터 9. ?L
10. 스프링 11. 바퀴1. Main body 2. Vacuum fan 3. Collector
3'. Collection bin outlet 4. Inlet 5. Outlet
5'. Cyclone nozzle 6. Brush 6'. Geared motor
7. Variable blocking film 8. Filter 9. ?L
10. Spring 11. Wheel

Claims (1)

본 발명의 로봇진공청소기의 공기순환구조에 있어서 본체에 포집통을 장치하고 흡입구와 포집통배출구를 형성하여 포집통배출구에 모터를 부착한 진공휀을 장치하여, 진공휀의 흡입구와 포집통배출구를 연통하며, 상단 입구는 좁게 형성되고 하부는 직사각형으로 넓게 형성된 배출구(5)를 만들어 바닥면 하부 입구를 흡입구 쪽으로 비스듬한 각도로 형성하여 입구를 봉쇄하고 봉쇄한 바닥면에 싸이클론노즐을 장치하여 배출구의 상단 입구를 진공휀의 배출구에 장치하여 진공휀의 배출구와 연통하고, 배출구 전방에 긴막대에 고무브러시와 브러시를 부착하고 기어드모터를 연결하여 장치하며, 흡입구와 배출구 및 브러시와 기어드모터의 둘레에 외부와 차단하는 가변차폐막을 스프링으로 받쳐 장치하고 본체 하부에 바퀴를 부착하며, 포집통 상단에 휠터를 장치하여 여백을 두고 ?L을 덮어 구성된 것으로, 진공휀에서 발생한 공기 압력이 배출구의 싸이클론노즐에서 강력히 분출되어 회오리바람을 일으켜 불어주면 브러시가 회전하여 쓸어올린 먼지와 이물질을 회오리바람이 포획하여 흡입구에서 흡입하고 포집통에 포집후 공기는 외부로 배출되지 않고 계속 순환하여 진공청소를 하는 것을 포함한다.In the air circulation structure of the robot vacuum cleaner of the present invention, a collecting container is installed in the main body, and a suction port and a collecting container outlet are formed, and a vacuum fan with a motor attached to the collecting container discharge port is installed, and the suction port and the collecting container discharge port of the vacuum fan are provided. It communicates, and the upper inlet is formed narrow and the lower inlet is formed in a rectangular shape, and the lower inlet is formed at an oblique angle toward the inlet to block the inlet, and a cyclone nozzle is installed on the blocked bottom surface to The upper inlet is installed at the outlet of the vacuum fan to communicate with the outlet of the vacuum fan, and a rubber brush and brush are attached to a long rod in front of the outlet, and a geared motor is connected to the device, and around the inlet and outlet and around the brush and geared motor. The variable shielding membrane that blocks the outside is supported by a spring, and a wheel is attached to the lower part of the body, and a filter is installed on the top of the collecting container to cover ?L with a margin. The air pressure generated from the vacuum fan is applied to the cyclone nozzle at the outlet. When the brush rotates to create a tornado that is strongly ejected from and blown, the tornado captures the dust and foreign matter that is swept up and inhales it at the inlet. After collecting it in the collecting container, the air is not discharged to the outside and continues to circulate to vacuum cleaning. do.
KR1020190019726A 2019-02-20 2019-02-20 Air circulation structure of robot vacuum cleaner KR20200101632A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11889970B2 (en) * 2020-03-09 2024-02-06 Pavel Lébl Cleaning device, in particular for robotic vacuum cleaners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11889970B2 (en) * 2020-03-09 2024-02-06 Pavel Lébl Cleaning device, in particular for robotic vacuum cleaners

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