Patents by Inventor Peishi Lv
Peishi Lv has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240337059Abstract: A washing machine and a control method thereof, the washing machine includes: a water container; a filtering device, communicating with the water container and configured to filter the water in the water container, the filtering device is provided with a discharge outlet for discharging filtered impurities outward; and a recovery device, separately arranged with the filtering device and communicating with the discharge outlet of the filtering device for collecting the discharged filtered impurities. The filtered impurities are collected by setting a recovery device, so that the filtered impurities are not directly discharged along with the drainage water of the washing machine. At the same time, the recovery device and the filtering device are separately arranged, and the filtered impurities are discharged into the recovery device without being accumulated in the filtering device, thus avoiding the influence on the filtering efficiency.Type: ApplicationFiled: July 8, 2022Publication date: October 10, 2024Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Sheng XU, Peishi LV, Yanfen LV, Kai LIU
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Patent number: 12098492Abstract: A laundry treatment agent storage and dispensing device comprises a storage device and a dispensing device which are integrally arranged. A storage cavity or box stores laundry treatment agent. The dispensing device has a hollow cavity, and a flexible separator is hermetically installed in the hollow cavity to divide the hollow cavity into a water inlet cavity and a liquid storage cavity. The liquid storage cavity has a liquid inlet end and a liquid outlet end; the liquid inlet end communicates with the storage cavity or box. Inlet water of the washing machine flows into/out of the water inlet cavity, the flexible separator is squeezed to deform towards the liquid storage cavity to enable the laundry treatment agent accommodated in the liquid storage cavity to be discharged through the liquid outlet end. The laundry treatment agent is stored and automatically dispensed by the storage device and the dispensing device.Type: GrantFiled: August 11, 2022Date of Patent: September 24, 2024Assignees: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Zhiqiang Zhao, Peishi Lv, Sheng Xu, Yujing Xing, Huacheng Song
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Patent number: 12031258Abstract: A clothing treatment apparatus, including a control panel, a power supply button, a parameter setting interface, a starting-and-stopping button and a preference button are arranged on the control panel the clothing treatment apparatus is set to be operated according to an intelligent clothing treatment procedure when the starting-and-stopping button is directly operated after the power supply button is operated; the clothing treatment apparatus is further arranged to be operated according to a pre-stored preference clothing treatment procedure when the preference button and the starting-and-stopping button are sequentially operated after the power supply button is operated; and the clothing treatment apparatus is further arranged to be operated according to a defined clothing treatment procedure when the parameter setting interface and the starting-and-stopping button are sequentially operated after the power supply button is operated.Type: GrantFiled: August 10, 2020Date of Patent: July 9, 2024Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.Inventors: Peishi Lv, Sheng Xu, Zhiqiang Zhao, Xinyu Zhao
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Patent number: 11965277Abstract: Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.Type: GrantFiled: August 12, 2022Date of Patent: April 23, 2024Assignees: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi Lv, Baozhen Cheng, Tao Huang
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Patent number: 11965278Abstract: Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.Type: GrantFiled: August 15, 2022Date of Patent: April 23, 2024Assignees: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi Lv, Baozhen Cheng, Tao Huang
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Patent number: 11960258Abstract: A method for controlling a smart plug of a home system, a smart plug, and a home system. The method includes acquiring conditions of currently running household appliances accessing sockets and setting the priority sequence of the currently running household appliances according to the conditions of the currently running household appliances accessing the sockets. Household appliances accessing different sockets of a smart plug can have a priority sequence, and therefore, a user can rank the priorities of a plurality of household appliances by means of the smart plug and can flexibly adjust the priority sequence according to usage habits, thereby not only facilitating integrated management of usage conditions, power consumption conditions and running states of the plurality of household appliances, but also ensuring the flexibility of setting the priority sequence, such that the entire running condition of a home system is more adapted to real-time usage requirements of the user.Type: GrantFiled: February 5, 2020Date of Patent: April 16, 2024Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.Inventors: Jinzhu Deng, Sheng Xu, Peishi Lv, Zhiqiang Zhao
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Patent number: 11905641Abstract: Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.Type: GrantFiled: August 11, 2022Date of Patent: February 20, 2024Assignees: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi Lv, Baozhen Cheng, Tao Huang
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Patent number: 11898573Abstract: A centrifugal fan and a dryer, where the centrifugal fan includes a shell, a driving mechanism, an impeller and a volute tongue arranged in the shell, the driving mechanism is connected with the tongue and can drive the tongue to rotate between a first limit position and a second limit position, the tongue includes a first volute tongue part and a second volute tongue part; when the tongue is located at the first limit position and the impeller rotates forwards, the first tongue part abuts against the inner wall of one side of the shell in a sealed mode, the second tongue part can cut the air blown by the impeller, and when the tongue is located at the second limit position and the impeller rotates reversely, the first tongue part can cut air blown by the impeller.Type: GrantFiled: May 13, 2020Date of Patent: February 13, 2024Assignees: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.Inventors: Tao Li, Peishi Lv, Jindong Bing, Rongfeng Cheng, Long Yang
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Patent number: 11879201Abstract: A detergent additive box includes a closed box body having a cavity inside, wherein a liquid outlet and a unidirectional ventilation structure and a liquid outlet device are formed in the box body, the liquid outlet communicates with a draining pipeline of a washing machine to drain a detergent additive into a washing cavity of the washing machine; the unidirectional ventilation structure balances air pressures inside and outside the detergent additive box; and the liquid outlet device is arranged at the liquid outlet. The detergent additive is stored in the cavity of the box body, and the detergent additive enters the draining pipeline of the washing machine from the detergent additive box through the liquid outlet device. Air in the detergent additive box is circulated unidirectionally to balance the air pressure in the detergent additive box.Type: GrantFiled: July 5, 2022Date of Patent: January 23, 2024Assignees: QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi Lv, Baozhen Cheng, Tao Huang
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Patent number: 11863342Abstract: A control method for a home system includes obtaining the power curve of a household appliance to be run; obtaining power curves of all the currently running household appliances; and, if the power curve of the household appliance to be run and that of at least one currently running household appliance meet an off-peak running condition, making the household appliance to be run and the currently running household appliance run within an off-peak period of time. Without affecting the running states of all the currently running household appliances, the method can connect the household appliance to be run to a circuit, meets the demand of a user for making the household appliance to be run and the currently running household appliances simultaneously work, and does not exceed the load of the circuit, thereby improving the overall working efficiency of the home system.Type: GrantFiled: February 5, 2020Date of Patent: January 2, 2024Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.Inventors: Jinzhu Deng, Sheng Xu, Peishi Lv, Hai Shu
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Patent number: 11821132Abstract: A clothes treatment agent release device includes: a storage cavity in which a clothes treatment agent is stored; a release cavity with a liquid outlet and a liquid inlet communicating with the storage cavity, a one-way turn-on part arranged at the liquid inlet, and a one-way turn-on part being at the liquid outlet; a reciprocating piston in the release cavity; and a driving mechanism to drive the piston mechanism, the liquid inlet turn-on part/the liquid outlet turn-on part respectively and unidirectionally turn on the liquid inlet/the liquid outlet in the reciprocating motion of the piston mechanism. The clothes treatment agent in the storage cavity is sucked into the release cavity from the liquid inlet, and is discharged and released from the liquid outlet.Type: GrantFiled: November 15, 2019Date of Patent: November 21, 2023Assignees: QINGDAO JIAONAH HAIER WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Zhiqiang Zhao, Peishi Lv, Sheng Xu
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Patent number: 11808280Abstract: A centrifugal fan and a clothing dryer. The centrifugal fan includes a housing as well as an impeller and a worm tongue disposed in the housing. The housing has an air inlet and an air outlet. The volute tongue includes a first volute tongue and a second volute tongue that are stacked and staggered. The first volute tongue cuts the air blown from the impeller and guide the air to the air outlet when the impeller rotates forward. The second volute tongue cuts the air blown from the impeller and guide the air to the air outlet when the impeller rotates backward. When the impeller rotates, the first volute tongue or the second volute tongue can cut the air blown from the impeller and guide the air to the air outlet, so that the centrifugal fan can blow out air when the impeller rotates forward and backward.Type: GrantFiled: May 13, 2020Date of Patent: November 7, 2023Assignees: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.Inventors: Peishi Lv, Tao Li, Jindong Bing, Rongfeng Cheng, Long Yang
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Patent number: 11680356Abstract: An inner drum comprises lifting ribs extending along a generatrix of the inner drum, each being hollow inside, a water-splashing surface of each of the lifting ribs has permeable holes to allow a hollow part of each of the lifting ribs to communicate with an inside of the inner drum, and a rear end of each is arranged close to an inner drum bottom, and provided with a water outlet structure. A no-clean washing machine is installed with the inner drum, the inner drum is a closed container with an opening closed by a door. When the inner drum rotates at a high speed, the washing water is guided towards the inner drum bottom and flows to a center of the bottom along a water guide flow channel on the bottom, and is discharged out of the inner drum through a water outlet connector of a central joint.Type: GrantFiled: February 21, 2019Date of Patent: June 20, 2023Assignees: QINGDAO HAIER WASHING MACHINE CO., LTD., QINGDAO HAIER SMART TECHNOLOGY R&D CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Yimin Li, Chunfeng Lao, Xinghui Hao, Di Wu, Peishi Lv
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Publication number: 20230050131Abstract: A clothes lifting device for a washing machine includes a body, which is internally provided with an accommodating chamber; water inlets, which are arranged in the body and communicate with the chamber; a centrifugal drainage assembly, which is arranged in the chamber, wherein the initial state of the centrifugal drainage assembly is a closed state, and the centrifugal drainage assembly is opened for drainage under the action of centrifugal force; and filtering assemblies, which are arranged on the water inlets of the body and are used for filtering water entering the chamber. The filtering assemblies can effectively filter thread scraps in water entering from the water inlets, so that the centrifugal drainage assembly is located in an environment without thread scraps or with few thread scraps, the possibility that the thread scraps are attached is fundamentally avoided, and the working reliability of the centrifugal drainage assembly is effectively guaranteed.Type: ApplicationFiled: December 22, 2020Publication date: February 16, 2023Applicants: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Zhiqiang ZHAO, Sheng XU, Peishi LV
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Publication number: 20220389634Abstract: A laundry lifting device for a washing machine includes a body with an accommodating chamber, a water inlet arranged in the body and communicated with the accommodating chamber, and a centrifugal drainage assembly arranged in the accommodating chamber. The centrifugal drainage assembly includes a sealing plunger capable of doing reciprocating motion and an elastic piece for elastically resetting the sealing plunger, the body is provided with a plunger base for installing the sealing plunger, and the elastic piece is kept limited in the plunger base in the reciprocating motion process of the sealing plunger. The elastic piece is installed in the plunger base in the sealing mode, and the elastic piece is kept limited in the plunger base in the reciprocating motion of the sealing plunger. So thread scraps are prevented from being hung on the elastic piece.Type: ApplicationFiled: November 6, 2020Publication date: December 8, 2022Applicants: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Zhiqiang ZHAO, Sheng XU, Peishi LV, Yimin LI
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Publication number: 20220389639Abstract: A laundry treatment agent storage and dispensing device comprises a storage device and a dispensing device which are integrally arranged. A storage cavity or box stores laundry treatment agent. The dispensing device has a hollow cavity, and a flexible separator is hermetically installed in the hollow cavity to divide the hollow cavity into a water inlet cavity and a liquid storage cavity. The liquid storage cavity has a liquid inlet end and a liquid outlet end; the liquid inlet end communicates with the storage cavity or box. Inlet water of the washing machine flows into/out of the water inlet cavity, the flexible separator is squeezed to deform towards the liquid storage cavity to enable the laundry treatment agent accommodated in the liquid storage cavity to be discharged through the liquid outlet end. The laundry treatment agent is stored and automatically dispensed by the storage device and the dispensing device.Type: ApplicationFiled: August 11, 2022Publication date: December 8, 2022Applicants: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Zhiqiang ZHAO, Peishi LV, Sheng XU, Yujing XING, Huacheng SONG
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Publication number: 20220389638Abstract: Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.Type: ApplicationFiled: August 15, 2022Publication date: December 8, 2022Applicants: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi LV, Baozhen CHENG, Tao HUANG
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Publication number: 20220389637Abstract: Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.Type: ApplicationFiled: August 11, 2022Publication date: December 8, 2022Applicants: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi LV, Baozhen CHENG, Tao HUANG
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Publication number: 20220380961Abstract: Disclosed is a detergent additive box. The detergent additive box is a closed box structure having a cavity inside. The detergent additive box is provided with a one-way ventilation valve and a liquid outlet. An on-off valve is arranged on the liquid outlet. A suction device is arranged in the detergent additive box. An inlet of the suction device is communicated with the cavity, and an outlet of the suction device is communicated with an inlet of the on-off valve. The detergent additive box of the present disclosure cooperates with a switching mechanism of a washing machine and a feeding pipeline of the washing machine to realize automatic drainage and multi-time drainage, so that the detergent additive box does not need to be mounted at each time of washing.Type: ApplicationFiled: August 12, 2022Publication date: December 1, 2022Applicants: CHONGQING HAIER DRUM WASHING MACHINE CO., LTD., HAIER SMART HOME CO., LTD.Inventors: Peishi LV, Baozhen CHENG, Tao HUANG
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Patent number: 11492745Abstract: A lifting device and a washing machine to resolve difficulty moving a washing machine. The device includes a driving device, a connection rod, a first lever, a second lever and support legs, where the driving device is on the bottom of a washing machine body; the support legs are arranged at the bottom of the body; the driving device is connected to a first end of the first lever and to a first end of the second lever in a driving manner, by the connection rod; a second end of the first lever is connected to one of the support legs, and a pivoting end of the first lever is connected to the washing machine body; and a second end of the second lever is connected to one of the support legs, and a pivoting end of the second lever is connected to the washing machine body.Type: GrantFiled: November 7, 2018Date of Patent: November 8, 2022Assignees: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., Haier Smart Home Co., Ltd.Inventors: Shiqiang Shan, Huacheng Song, Sheng Xu, Peishi Lv