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公开(公告)号：US20230270300A1
公开(公告)日：2023-08-31
申请号：US18017478
申请日：2020-12-07
Applicant: LG ELECTRONICS INC.
Inventor： Changhwa SUN , Seungyeop LEE , Sangchul LEE , Jungmin KO
CPC classification number: A47L9/0477 , A47L7/0066 , A47L9/0433 , A47L9/0488 , A47L9/2852 , B08B1/007 , A47L2201/00
Abstract: Disclosed are a nozzle unit and a robot cleaner including same. The nozzle unit according to various embodiments of the present invention comprises a main brush for collecting waste such as hair and a sub brush for separating the waste such as hair attached to the main brush. The sub brush is provided with various members according to the embodiment, and separates the waste such as hair attached to the main brush. Thus, the waste such as hair can be easily collected, separated, and captured. Accordingly, user convenience can be enhanced.
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公开(公告)号：US20160095484A1
公开(公告)日：2016-04-07
申请号：US14642559
申请日：2015-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Seungyeop LEE , Hyukjin AHN
CPC classification number: A47L9/1641 , A47L9/1608 , A47L9/1625 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D45/14 , B01D46/48 , B01D50/002 , B04C3/04
Abstract: A dust collector for a vacuum cleaner disclosed herein includes a first cyclone to separate dust from air introduced from a lower portion thereof with containing foreign materials and discharge the separated dust into a first dust storing unit, a second cyclone configured to separate fine dust from the air, from which the dust has been separated by the first cyclone, and discharge the separated fine dust, a second dust storing unit that is provided in the first cyclone, and located in a second case to collect therein the fine dust discharged from the second cyclone, and a lower cover to define a bottom surface of the first dust storing unit, the second dust storing unit and the first cyclone upon being closed, and discharge therethrough the foreign materials collected in the first dust storing unit, the second dust storing unit and the first cyclone upon being open.
Abstract translation: 本文公开的用于真空吸尘器的集尘器包括：第一旋风分离器，用于分离从其下部引入的含有异物的空气，并将分离的灰尘排放到第一除尘单元中;第二旋风分离器，其构造成将细粉尘与 通过第一旋风分离灰尘的空气，排出分离的细粉尘，设置在第一旋风分离器中的第二除尘单元，位于第二壳体中，以从其中收集从第二旋风分离器排出的细粉尘 旋风分离器和下盖，用于限定第一除尘单元的底面，第二除尘单元和第一旋风分离器，并将其从第一除尘单元收集的异物排出，第二除尘单元 第一次旋风开放。
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公开(公告)号：US20160095483A1
公开(公告)日：2016-04-07
申请号：US14642554
申请日：2015-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Seungyeop LEE , Hyukjin AHN
CPC classification number: A47L9/1641 , A47L9/108 , A47L9/1608 , A47L9/1625 , A47L9/1666 , A47L9/1683 , B01D45/14 , B01D46/48 , B01D50/002 , B04C3/04
Abstract: A dust collector for a vacuum cleaner disclosed herein includes a first cyclone that is configured to separate dust from air introduced from a lower portion thereof with containing foreign materials and discharge the separated dust into a first dust storing unit, a second cyclone that is configured to separate fine dust from the air, from which the dust has been separated by the first cyclone, and discharge the separated fine dust into a second dust storing unit defined in a second case, and a lower cover that is coupled to the first case by a hinge so as to define a bottom surface of the first dust storing unit, the second dust storing unit and the first cyclone upon being closed, and discharge therethrough the foreign materials collected in the first dust storing unit, the second dust storing unit and the first cyclone upon being open.
Abstract translation: 本文公开的用于真空吸尘器的集尘器包括：第一旋风分离器，其被构造成从包含异物的下部引入的空气中分离灰尘，并将分离的灰尘排放到第一除尘单元中，第二旋风器被配置为 从空气中分离出细小的灰尘，灰尘已由第一旋风分离器分离，并将分离的细粉尘排出到第二壳体中限定的第二除尘单元中，以及下盖，其通过一个 铰链，以便在关闭时限定第一灰尘存储单元的底面，第二灰尘存储单元和第一旋风分离器，并且通过其中收集在第一灰尘存储单元中的异物，第二灰尘存储单元和第一灰尘存储单元 开放时旋风。
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公开(公告)号：US20160088989A1
公开(公告)日：2016-03-31
申请号：US14642179
申请日：2015-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Seungyeop LEE , Hyukjin AHN
CPC classification number: A47L9/1641 , A47L9/1608 , A47L9/1625 , A47L9/165 , A47L9/1666 , A47L9/1683 , B01D45/16 , B01D46/48 , B01D50/002 , B04C3/04
Abstract: A dust collector for a vacuum cleaner disclosed herein includes a first cyclone to primarily separate dust from air introduced from a lower portion thereof with containing foreign materials and discharge the separated dust into the first dust storing unit, a second cyclone extending in an intersecting direction with an extending direction of the first cyclone and configured to secondarily separate fine dust from the air introduced from the first cyclone and discharge the separated fine dust into a second dust storing unit, and a lower cover defining a bottom surface of the first dust storing unit, the second dust storing unit and the first cyclone and coupled to the first dust storing unit by a hinge such that the foreign materials collected in the first dust storing unit, the second dust storing unit and the first cyclone are discharged upon being open.
Abstract translation: 本文公开的用于真空吸尘器的集尘器包括：第一旋风分离器，主要从其下部引入的空气主要分离灰尘并含有异物并将分离的灰尘排放到第一灰尘储存单元中;第二旋风分离器， 所述第一旋风分离器的延伸方向，并且被配置为从所述第一旋风分离器引入的空气二次分离细粉尘，并将分离的细粉尘排出到第二除尘单元中;以及下盖，限定所述第一除尘单元的底面， 第二除尘单元和第一旋风分离器，并且通过铰链联接到第一除尘单元，使得收集在第一除尘单元，第二除尘单元和第一旋风分离器中的异物在打开时被排出。
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公开(公告)号：US20240215784A1
公开(公告)日：2024-07-04
申请号：US18553938
申请日：2022-03-16
Applicant: LG Electronics Inc.
Inventor： Sangchul LEE , Seungyeop LEE , Changgun LEE
Abstract: The present disclosure relates to a cleaner, more particularly, a cleaner which includes: a first rotation member configured to rotate the main body about the first rotation axis; a second rotation member configured to rotate the main body about the second rotation axis; and an anti-rotation assembly having one end coupled to the second rotation member and another end locked by the first rotation member, thereby preventing any shaking of the cleaning module about the second rotation axis, preventing the straightness deterioration of the cleaner, and securing excellent operability.
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Patent Agency Ranking
公开(公告)号：US20240090724A1
公开(公告)日：2024-03-21
申请号：US18264337
申请日：2022-01-07
Applicant: LG Electronics Inc.
Inventor： Sangchul LEE , Seungyeop LEE , Changhwa SUN , Changgun LEE
Abstract: The present disclosure relates to a cleaner. Since the cleaner includes: a pitch member configured to rotate the main body about the pitch axis; a yaw member configured to rotate the main body about the yaw axis; and a roll member configured to rotate the main body about the roll axis, and limits a rotation of the roll member when the main body is in a first location, and allows a rotation of the roll member when the main body is in a second location, the cleaner secures excellent operability when the cleaner is in the first location which is higher, and excellent straightness when the cleaner is in the second location which is lower.
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公开(公告)号：US20230180979A1
公开(公告)日：2023-06-15
申请号：US17924022
申请日：2021-05-21
Applicant: LG ELECTRONICS INC.
Inventor： Sangchul LEE , Changhwa SUN , Seungyeop LEE , Jungmin KO
CPC classification number: A47L7/0066 , A47L7/02 , A47L9/14 , A47L2201/04
Abstract: A cleaner is disclosed. A dust storage container according to an embodiment of the present invention includes a winding member. The winding member rotates in the dust storage container to wind debris having a shape which is thin, long, and compressible, such as fur of an animal or fiber introduced into the dust storage container. Accordingly, a space occupied by the debris in the form of fur or fiber in the dust storage container is reduced. Therefore, the dust storage container can receive a large amount of debris so as to increase an operable time of the cleaner. Consequently, the convenience of a user can be improved.
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公开(公告)号：US20210212538A1
公开(公告)日：2021-07-15
申请号：US16945205
申请日：2020-07-31
Inventor： Seungyeop LEE , Kietak HYUN , Changgun LEE , Sejin YOOK , Junhyung LIM
Abstract: A cleaner is disclosed, which comprises a main body including an suction inlet through which air containing dust enters, a dust separator provided to separate dust from the air while the air entering from the suction inlet is moving, a first dust collector configured to collect the dust separated by the dust separator, a cyclone portion configured to rotate the air to separate the dust from the air, and a second dust collector collecting the dust separated by the cyclone portion. The dust separator is provided with a plurality of plate shaped members arranged at a predetermined angle with respect to a moving direction of the air, and arranged to be spaced apart from one another to move the air.
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公开(公告)号：US20180000302A1
公开(公告)日：2018-01-04
申请号：US15542911
申请日：2016-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Seungyeop LEE , Hyukjin AHN
CPC classification number: A47L9/1608 , A47L9/108 , A47L9/125 , A47L9/1616 , A47L9/1625 , A47L9/1641 , A47L9/165 , A47L9/1683 , B01D39/12 , B01D45/16 , B01D50/002 , B04C3/04
Abstract: A dust collector for a vacuum cleaner disclosed herein includes an outer case forming a lateral appearance of the dust collector, and provided with a first cyclone unit capable of filtering out dust from externally-introduced air and allowing an introduction of the dust-filtered air therein, and an upper case coupled to an upper portion of the outer case to cover the first cyclone unit, the outer case including a second cyclone unit capable of separating fine dust from the air introduced into the first cyclone unit, and a fine dust collecting unit capable of collecting the fine dust separated through the second cyclone unit, wherein the second cyclone unit includes a left cyclone portion and a right cyclone portion disposed at both left and right sides of the fine dust collecting unit and each having outlets, each of the outlets communicating with an inside of the fine dust collecting unit.
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公开(公告)号：US20160113463A1
公开(公告)日：2016-04-28
申请号：US14924902
申请日：2015-10-28
Applicant: LG ELECTRONICS INC.
Inventor： Kietak HYUN , Seungyeop LEE , Hyukjin AHN
IPC: A47L9/16
CPC classification number: A47L9/1625 , A47L9/1641 , A47L9/1683 , B04C5/04 , B04C5/185 , B04C5/26 , B04C5/28
Abstract: A vacuum cleaner includes a first cyclone configured to separate dust from air introduced together with foreign objects from a lower side thereof and discharge the separated dust to a first dust storage chamber through an outlet provided at an upper portion thereof, a plurality of second cyclones arranged on an inner circumferential surface of the case and configured to separate fine dust from air which has passed through the first cyclone and discharge the separated fine dust to a second dust storage chamber differentiated from the first dust storage chamber, and a lower configured to form bottom surfaces of the first dust storage chamber and the second dust storage chamber.
Abstract translation: 真空吸尘器包括：第一旋风分离器，其构造成将灰尘与从其下侧引入异物的空气分离，并通过设置在其上部的出口将分离的灰尘排放到第一灰尘储存室;多个第二旋风分离器 在壳体的内周面上形成有细粉尘与已经通过第一旋风分离器的空气分离，并将分离的细粉尘排出到与第一除尘室不同的第二除尘室，下部构造成形成底部 第一贮尘室和第二贮尘室的表面。
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