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公开(公告)号：US20170347850A1
公开(公告)日：2017-12-07
申请号：US15612039
申请日：2017-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Hwajin LIM , Seongho PARK , Youngho KIM
CPC classification number: A47L9/149 , A47L5/362 , A47L9/106 , A47L9/1409 , A47L9/244
Abstract: A vacuum cleaner includes a cleaner main body, a suction device, a suction motor, and a dust container. The dust container includes a dust collection body configured to contain dust, an opening/closing portion rotatably coupled to the dust collection body and configured to rotate to thereby open and close at least a portion of the dust collection body, and an operation portion connected to the dust collection body and configured to rotate in both a first direction and a second direction opposite the first direction. The opening/closing portion is configured to rotate based on the operation portion rotating in the first direction, and configured to rotate based on the operation portion rotating in the second direction.
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公开(公告)号：US20150320285A1
公开(公告)日：2015-11-12
申请号：US14709113
申请日：2015-05-11
Applicant: LG ELECTRONICS INC.
Inventor： Changhoon LEE , Hwajin LIM , Gunho HA
Abstract: The vacuum cleaner includes a cleaner body comprising a suction motor for generating a suction force, a suction part that communicates with the cleaner body to suction air and dusts, a battery disposed in the cleaner body or the suction part to supply a power to the suction motor, a charger separably connected to the cleaner body or the suction part to charge the battery, and a voltage regulator regulating a voltage between an output terminal of the charger and the suction motor so that a voltage outputted from the charger is greater than that inputted into the suction motor.
Abstract translation: 真空吸尘器包括：吸尘器本体，其包括用于产生抽吸力的抽吸马达，与吸尘器主体连通以吸入空气和灰尘的吸入部;设置在吸尘器主体或抽吸部分中的电池， 电动机，可分离地连接到清洁器主体或吸入部分以对电池充电的电压器;以及调节充电器的输出端子和抽吸电动机之间的电压的电压调节器，使得从充电器输出的电压大于输入的电压 进入抽吸马达。
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公开(公告)号：US20180368643A1
公开(公告)日：2018-12-27
申请号：US16063610
申请日：2016-12-21
Applicant: LG Electronics Inc.
Inventor： Jinwoo LEE , Gunho HA , Hwajin LIM , Hyeonjeong AN , Bohyun NAM , Namhee KIM , Sehwan BAE
Abstract: A handle for a cleaner according to the present disclosure includes: an extension tube connector that is connected to an extension tube; an air flow pipe that communicates with the extension tube connector to transfer air and dusts that is received from the extension tube connector; a grip part that is to be held by a user; and a grip part connector that connects the extension tube connector and the grip part to each other and is rotated with respect to the air flow pipe, wherein the grip part is rotated together with the grip part connector and the extension tube connector, and the grip part is rotated with respect to the central line of the extension tube connector.
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公开(公告)号：US20180084963A1
公开(公告)日：2018-03-29
申请号：US15705532
申请日：2017-09-15
Applicant: LG Electronics Inc.
Inventor： Hwajin LIM , Seongho PARK , Youngho KIM
CPC classification number: A47L9/1691 , A47L5/362 , A47L9/106 , A47L9/1608 , A47L9/1633 , A47L9/1641 , A47L9/165 , A47L9/1683 , A47L9/242
Abstract: A vacuum cleaner according to an aspect includes a case defining a dust collecting space in which dust is stored and having a boss, a dust container cover rotatably connected to the case and configured to open/close the dust collecting space, and an opening/closing part configured to open the dust container cover, wherein the dust container cover has a cover locker having a rib caught by the boss, the opening/closing part includes a pair of push parts installed in the case and elastically deformed by a user, and the rib is spaced apart from the boss as the cover locker is deformed while the pair of push parts are moved in a direction in which the push parts become closer to each other.
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