-
公开(公告)号：US20170245706A1
公开(公告)日：2017-08-31
申请号：US15445418
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE
CPC classification number: A47L5/362 , A47L5/36 , A47L9/0081 , A47L9/009 , A47L9/102 , A47L9/12 , A47L9/1691 , A47L9/242 , A47L9/2805 , A47L9/2852 , A47L9/2857 , A47L9/2884
Abstract: Provided is a vacuum cleaner including a cleaner body; a dust container installed at the cleaner body and of which at least a part is exposed to an outside through a front surface of the cleaner body; a cover member installed to open and close a part of the cleaner body and configured to selectively accommodate an upper portion of the dust container; a suction hose of which one side is connected to a suction part for suctioning dust and the other side is connected to a front end of the cover member; a grip portion provided at the cover member and operated to open and close the cover member; and a locking assembly provided inside the cover member and disposed at both sides based on the suction part to be restricted in the cleaner body.
-
公开(公告)号：US20170164799A1
公开(公告)日：2017-06-15
申请号：US15439128
申请日：2017-02-22
Applicant: LG ELECTRONICS INC.
Inventor： Seongjun KIM , Jinwoo LEE , Seogyong KIM
IPC: A47L9/04
CPC classification number: A47L9/0416 , A47L9/02 , A47L9/04 , A47L9/0427 , A47L9/0433 , A47L9/0444 , A47L9/0455 , A47L9/0477
Abstract: A nozzle for a vacuum cleaner and a vacuum cleaner are provided. The nozzle may include a main nozzle; at least one movable nozzle rotatably coupled to the main nozzle; and a rotary cleaner provided inside of the main nozzle and the movable nozzle that cleans a floor surface using a rotary motion. The rotary cleaner may include a main shaft rotatably provided inside of the main nozzle, and at least one auxiliary shaft provided inside of the movable nozzle and connected to the main shaft. The at least one auxiliary shaft may rotate using a rotational force transmitted from the main shaft.
-
公开(公告)号：US20250098915A1
公开(公告)日：2025-03-27
申请号：US18975309
申请日：2024-12-10
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo LEE , Chungjae RYU , Jonghyun SEO
Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.
-
公开(公告)号：US20240035688A1
公开(公告)日：2024-02-01
申请号：US18099823
申请日：2023-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Janghee PARK , Yongki JEONG , Jinwoo LEE
IPC: F24F7/08
CPC classification number: F24F7/08
Abstract: A ventilation apparatus includes a housing having an outdoor air inlet, an outdoor air outlet, an indoor air inlet, and an indoor air outlet; a partition dividing an inner space of the housing into a ventilation space and an air conditioning space; a total heat exchange element inside the ventilation space and having four side edges respectively disposed to face four side surfaces of the housing; four partition walls configured to respectively connect the four side edges of the total heat exchange element and the four side surfaces of the housing to partition the ventilation space into an outdoor air discharge space, an indoor air inlet space, and an indoor air discharge space; guide ducts respectively provided in the outdoor air discharge space, the indoor air inlet space, and the indoor air discharge space; and a bypass duct branching from the guide duct provided in the indoor air inlet space.
-
公开(公告)号：US20240030177A1
公开(公告)日：2024-01-25
申请号：US18375761
申请日：2023-10-02
Applicant: LG Electronics Inc.
Inventor： Heoncheol OH , Jaesang MIN , Yonghee PARK , Jinwoo LEE , Heejin CHO
IPC: H01L23/00 , H01L23/373 , H02M7/00
CPC classification number: H01L24/32 , H01L23/3735 , H02M7/003
Abstract: A power module includes: a first substrate having metal plates formed on one surface thereof; a second substrate spaced apart from the first substrate and having metal plates formed on one surface thereof facing the metal plates of the first substrate; a plurality of power elements disposed between the first substrate and the second substrate; a first electrode formed on the first substrate of each of the plurality of power elements; and a second electrode formed on the second surface of each of the plurality of power elements, where the plurality of power elements comprise a first power element in which the first electrode is bonded to the metal plates of the second substrate; and a second power element in which the first electrode is bonded to the metal plates of the first substrate.
-
Patent Agency Ranking
公开(公告)号：US20240019140A1
公开(公告)日：2024-01-18
申请号：US18099637
申请日：2023-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Janghee PARK , Jinwoo LEE , Yongki JEONG
CPC classification number: F24F7/08 , F24F13/20 , F24F2007/001
Abstract: A ventilation apparatus includes a housing; a case accommodated in the housing and including a main case having a suction passage for guiding outdoor air into an indoor and an exhaust passage for guiding indoor air to an outdoor and formed by crossing the suction passage, and a lower case coupled to a lower side of the main case; a ventilation module disposed at a position inside the main case where the suction passage and the exhaust passage cross each other, and including at least a total heat exchange element for heat exchange between outdoor air and indoor air without mixing; a suction fan module placed on the suction passage to suck outdoor air; an exhaust fan module placed on the exhaust passage to suck indoor air; and an evaporator placed on the suction passage at a position between the ventilation module and the suction fan module.
-
公开(公告)号：US20220361724A1
公开(公告)日：2022-11-17
申请号：US17877280
申请日：2022-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo LEE , Chungjae RYU , Jonghyun SEO
Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit
-
公开(公告)号：US20170245711A1
公开(公告)日：2017-08-31
申请号：US15445214
申请日：2017-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jungkyu SON , Bohyun NAM , Jaeyong PARK , Sehwan BAE , Jonghyun SEO , Jinwoo LEE , Donghoon KWAK , Jaehwan KO
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/00 , A47L9/0081 , A47L9/009 , A47L9/108 , A47L9/122 , A47L9/1608 , A47L9/1683 , A47L9/22 , A47L9/242 , A47L9/28 , A47L9/2805 , A47L9/2857 , A47L9/2884 , A47L9/327
Abstract: A vacuum cleaner includes a cleaner body, a suction hose mounted at a front surface of the cleaner body to suck in dust, moving wheels provided at both sides of the cleaner body, rotating to move the cleaner body and rotatably supporting the cleaner body, wheel motors connected to the moving wheels and rotating the moving wheels, a detecting unit provided in the cleaner body and sensing inclination of the cleaner body to determine whether the cleaner moves and stops, a plurality of detecting members provided at a front surface of the cleaner body and located at both sides of the suction hose to detect an obstacle, and a controller for controlling the wheel motors according to detected signals of the detecting unit and the obstacle detecting members.
-
公开(公告)号：US20170188773A1
公开(公告)日：2017-07-06
申请号：US15393612
申请日：2016-12-29
Applicant: LG ELECTRONICS INC.
Inventor： Jinwoo LEE , Gunho HA , Geunyong JUNG
Abstract: A handle for a cleaner includes two or more handle bodies that have grip bodies, respectively; and a grip cover that is formed of rubber and is insert-injection-molded to surround grip bodies that define a grip part in a state in which the respective grip bodies are connected to each other to define the grip part, wherein the grip cover covers a boundary between the grip bodies.
-
公开(公告)号：US20240060661A1
公开(公告)日：2024-02-22
申请号：US18099679
申请日：2023-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Janghee PARK , Jinwoo LEE , Yongki JEONG
IPC: F24F1/029 , F24F1/0287 , F24F1/0284 , F24F1/0314 , F24F1/0323 , F24F1/0325 , F24F1/035 , F24F7/013 , F24F8/108 , F24F13/20
CPC classification number: F24F1/029 , F24F1/0287 , F24F1/0284 , F24F1/0314 , F24F1/0323 , F24F1/0325 , F24F1/035 , F24F7/013 , F24F8/108 , F24F13/20 , F24F2007/001
Abstract: A ventilation apparatus includes a housing having a front cover having an indoor air inlet and an air discharge opening, a rear cover having an outdoor air inlet and an indoor air outlet, and a side cover configured to connect edges of the front cover and the rear cover; a separation wall dividing the housing into a ventilation portion and an air conditioning portion; a total heat exchange element located in the ventilation portion; a supply-side mullion located adjacent to a first side of the side cover to define an outdoor air supply passage between the supply-side mullion and the first side of the side cover; a discharge-side mullion located adjacent to a second side of the side cover in the air conditioning portion to define an indoor air discharge passage; and an evaporator located between the supply-side mullion and the discharge-side mullion in the air conditioning portion.
-
-
-
-
-
-
-
-
-
Search Results
36
records
(took 0.02 seconds)
