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公开(公告)号：US10480114B2
公开(公告)日：2019-11-19
申请号：US15557127
申请日：2016-07-07
Inventor： Shigeharu Nakamoto , Hiromi Hirota , Harumi Takeuchi , Takahiro Tsuji , Satoshi Hirose , Masanori Yoneda
IPC: D06F39/04 , D06F37/40 , D06F37/06 , D06F23/06 , D06F37/30 , D06F39/08 , D06F37/36 , D06F39/00 , D06F39/02
Abstract: A drum washing machine, including: a driving part, capable of operating in a uniaxial driving form and a biaxial driving form; a heater configured to heat water stored in the outer drum for washing; and a control part which at least performs washing operation of a first washing mode and a second washing mode. In a washing process of the first washing mode, the control part enables the driving part to operate in the uniaxial driving form and also enables the heater to operate. Further, in a washing process of the second washing mode, the control part enables the driving part to operate in the biaxial driving form and also enables the heater to operate in such a manner that heat applied to the water is reduced compared with the first washing mode.
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公开(公告)号：US10450689B2
公开(公告)日：2019-10-22
申请号：US15545128
申请日：2015-07-03
Applicant: QINGDAO HAIER WASHING MACHINE CO., LTD.
Inventor： Peishi Lv , Gangjin Zhang , Yun Tian , Shunji Imai , Qi Zhang
Abstract: A dual-stroke safety switch of a washing machine has a control switch mounted in a base, and a control rod movably connected to the base. The control switch comprises a first control switch and a second switch. The control rod has two motion strokes respectively for controlling the switch-off of the first control switch and the second switch, and the motion stroke for the switch-off of the first control switch is less than the motion stroke for the switch-off of the second control switch. The different strokes of the control rod substantially reflect different degrees of eccentricity of a water tub. The switch-off of the first control switch indicates that small eccentricity of the water tub takes place, and the switch-off of the second control switch indicates that there is serious eccentricity.
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公开(公告)号：US20190292712A1
公开(公告)日：2019-09-26
申请号：US15775884
申请日：2017-06-29
Inventor： Zhiqiang ZHAO , Sheng XU
Abstract: The present disclosure provides a support for household appliance and a household appliance. The support for household appliance comprises a hydraulic plate; a sheath, which is fixedly connected with the hydraulic plate; a regulating element, which is arranged in the sheath and is axially movable relative to the sheath; an accommodation chamber, which is formed by the hydraulic plate, the sheath and the regulating element; a hydraulic medium, which is arranged in the accommodation chamber and is compressed/expands depending on pressure changes to drive the regulating element to axially move in the sheath for leveling; an overall height h and a transverse length D of the support for household appliance are determined by specification parameters of a household appliance with the foot. The range defined in the embodiment of the support for household appliance can meet the leveling requirements of household appliances.
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公开(公告)号：US10415172B2
公开(公告)日：2019-09-17
申请号：US15559666
申请日：2015-11-23
Applicant: QINGDAO HAIER WASHING MACHINE CO., LTD.
Inventor： Peishi Lv , Lin Yang , Wenting Xu , Dafeng Fang , Yun Tian , Mingyan Shao
Abstract: A control method for automatically positioning an inner tub. When the inner tub rotates to a certain position, a positioning pin at the bottom of an outer tub is released to press against the bottom of the inner tub, the inner tub continues to rotate, and when a positioning hole at the bottom of the inner tub is aligned with the positioning pin, the positioning pin stretches into the positioning hole, and thus the inner tub is locked. After the positioning pin is released, the inner tub continues to rotate under the effect of inertia, or the inner tub continues to rotate under the drive of a motor, when the inner tub rotates to the position where the positioning hole is aligned with the positioning pin, the positioning pin stretches into the positioning hole to achieve automatic positioning and locking of the inner tub.
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35.发明授权公开(公告)号：US10409240B2
公开(公告)日：2019-09-10
申请号：US15579764
申请日：2015-12-16
Applicant: Qingdao Haier Washing Machine Co., Ltd.
Inventor： Tao Zhang , Sheng Xu , Zhenxing Huang , Feng Shi , Chunfeng Zhang
IPC: G05B21/00 , G01M1/38 , G05B13/00 , G05B15/00 , G05D23/00 , G05B15/02 , G07F17/20 , D06F39/00 , G06Q10/02
Abstract: Disclosed are a method of controlling a self-service washing machine, and a terminal and a system utilizing same. The method includes: outputting position information and state information of at least one peripheral washing machine; acquiring a target washing machine selected by a user; sending a reservation request to a server, wherein the reservation request includes a target time period and an identifier of the target washing machine input by the user so as to enable the server to schedule the target washing machine to provide a washing function for the user in the target time period; and receiving and outputting a reservation result fed back by the server.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20190246346A1
公开(公告)日：2019-08-08
申请号：US16341887
申请日：2017-10-12
Applicant: QINGDAO HAIER WASHING MACHINE CO., LTD.
Inventor： Zhenxing HUANG , Sheng XU
Abstract: Disclosed are a method of connecting to a network for a home appliance, a home appliance, and a method of connecting to a network for a home appliance system. The method of connecting to a network for a home appliance includes: in response to a network connection failure of a WiFi module in the home appliance when the WiFi module is in a monitoring mode for network connection, entering, by the WiFi module, a hotspot mode for network connection. This method provides favorable compatibility, is simple in operation, high in network connection efficiency, and provides favorable user experience. A home appliance employing the network connection method can easily communicate with a network, enabling simple remote control of the home appliance.
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37.发明申请公开(公告)号：US20190203399A1
公开(公告)日：2019-07-04
申请号：US15778698
申请日：2017-06-29
Inventor： Zhiqiang ZHAO , Sheng XU
Abstract: The present disclosure provides a hydraulic lifting support, washing machine and controlling method. The hydraulic lifting support comprises a hydraulic support, a communicating device and a liquid storage device. The hydraulic support comprises a fix section installed at a bottom of a household appliance, a movable adjustment section sleeved with the fix section and axially movable relative to the fix section; an accommodation chamber is arranged between the fix section and the movable adjustment section; at least two hydraulic supports and a liquid storage device are communicated with each other by a communicating device; the hydraulic medium flows between the hydraulic supports along with the pressure changing, and the hydraulic medium drives the movable adjustment section to move axially for leveling under pressure; the hydraulic medium is injected into/sucked from the hydraulic supports through the liquid storage device to control the lifting and lowering adjustment of the hydraulic supports.
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公开(公告)号：US10329702B2
公开(公告)日：2019-06-25
申请号：US15508091
申请日：2015-09-02
Inventor： Hiromi Hirota , Harumi Takeuchi , Hiroyuki Tanaka , Takahiro Tsuji , Shigeharu Nakamoto
Abstract: A drum washing machine is provided. The drum washing machine includes: an outer tank arranged in a housing; a drum, which is arranged in the outer tank and capable of rotating about a horizontal shaft H; a rotating body, which is arranged at a rear part of the drum, a surface of the rotating body being provided with a projection; and a driving part, configured to drive the drum and the rotating body to coaxially rotate at different rotating speeds. The drum has a baffle arranged on an inner circumferential surface of the drum, which is used as a moving unit configured to move the washings in the drum towards the rotating body. The baffle has gathering surfaces for gathering the washings through a rotation of the drum. The gathering surfaces are inclined so that the side of the rotating body is lagged in a rotation direction of the drum.
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39.发明申请公开(公告)号：US20190136443A1
公开(公告)日：2019-05-09
申请号：US15778658
申请日：2017-06-29
Inventor： Zhiqiang ZHAO
IPC: D06F39/12 , F16M7/00 , F16F15/023 , D06F39/00
Abstract: The present disclosure provides a leveling device, a washing machine with the leveling device and controlling method thereof. The leveling device comprises a hydraulic support, the hydraulic support comprises: a fix section, installed on a bottom of the household appliance; a movable adjustment section, sleeved with the fix section and moving axially relative to the fix section; an accommodate chamber for containing a hydraulic medium is arranged between the fix section and the movable adjustment section; at least two hydraulic supports connected by a communication device, depending on the pressure changing, the hydraulic medium flows between the hydraulic supports, and drives the movable adjustment section using pressure to move axially direction for leveling under the pressure; a sensor connecting port for connecting a pressure sensor is arranged at the hydraulic supports and/or on the communication device, and the hydraulic medium is allowed to flow through the sensor connecting port.
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公开(公告)号：US10253446B2
公开(公告)日：2019-04-09
申请号：US15127493
申请日：2014-11-28
Inventor： Peishi Lv , Lin Yang , Yunlong Tian , Lingchen Wang , Zunan Liu , Qinglong Ji , Weihai Li
Abstract: A thread debris filtering apparatus includes a thread debris filter, where the thread debris filter includes a filter front cover (100) and a filter rear cover (200) connected with the filter front cover; a water filtering part (110) is arranged on the filter front cover (100); a water inlet (220) is arranged in the filter rear cover (200); backflow prevention structures (210) are arranged on an inner wall of the filter rear cover (200); and the backflow prevention structures (210) are arranged at the lower part of the water inlet (220) and close to the water inlet (220).
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