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1. 发明公开

EP4353894A1 LIQUID GUIDE INSERTION STRUCTURE, ADDITIVE FEEDING MODULE AND LAUNDRY TREATMENT APPARATUS 审中-实审
公开(公告)号：EP4353894A1
公开(公告)日：2024-04-17
申请号：EP22803721.4
申请日：2022-04-19
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , HAIER SMART HOME CO., LTD.
发明人： HUANG, Tao , CHENG, Baozhen , HUANG, Bencai
IPC分类号： D06F39/02
CPC分类号： D06F39/02
摘要： A liquid-conducting plug structure, provided on an additive delivery module, which can be inserted into the liquid storage box (1) by a drop port of the liquid storage box (1) to be connected to the additives inside the liquid storage box (1), the liquid-conducting plug structure being provided with a detection device for detecting the category and/or the residual amount of the additives inside the liquid storage box (1). There is also provided an additive delivery module comprising a closed chamber liquid storage box (1) with an internal storage for additives, and an insertion groove for mounting the liquid storage box (1), the insertion groove being provided with the liquid-conducting plug structure. There is also provided a clothing treatment device with the additive delivery module between the clothing treatment device and a tap water connector. Based on the above setup, the category and/or residual amount of additives in the liquid storage box (1) is detected by the detecting device, in order to realize the effect of accurate detection of the category and/or residual amount of additives in the liquid storage box (1).

2. 发明公开

EP4339352A1 LIQUID STORAGE BOX, ADDITIVE DISPENSING APPARATUS, AND IDENTIFICATION METHOD 审中-实审
公开(公告)号：EP4339352A1
公开(公告)日：2024-03-20
申请号：EP22806440.8
申请日：2022-04-19
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , HAIER SMART HOME CO., LTD.
发明人： HUANG, Tao , CHENG, Baozhen , HUANG, Bencai
IPC分类号： D06F39/02
摘要： Disclosed are a liquid storage box (2), an additive dispensing apparatus (1) and an identification method. A guiding identifier part (21) with a set guiding trajectory is arranged on the liquid storage box (2); and any one or a combination of the number, position and trajectory shape of the guiding identifier part (21) arranged on the liquid storage box (2) correspondingly represents types of additives stored in the liquid storage box (2). The additive dispensing apparatus (1) is provided with an intelligent identification assembly (100), including a first wiring terminal (311) and a second wiring terminal (312) which are connected to a detection circuit; elastic pushing members (32), including conductive elements that are in contact and electrical connection between the first wiring terminal (311) and the second wiring terminal (312) under normal conditions; and a rotating swing member (33), which may swing along the set guiding trajectory of the guiding identifier part (21) on the liquid storage box (2) and push the elastic pushing members (32) at corresponding positions to disconnect the conductive elements from a wiring terminal (220) when the liquid storage box (2) is inserted into an insertion groove, achieving signal identification. The types of the additives in the liquid storage box (2) are determined based on signal information of the wiring terminal (220) disconnected from each conductive element, so that accurate identification of the types of the additives in the liquid storage box (2) is achieved.

3. 发明公开

EP4130373A1 WATER INTAKE DEVICE FOR WASHING APPARATUS, AND WASHING APPARATUS 审中-实审
公开(公告)号：EP4130373A1
公开(公告)日：2023-02-08
申请号：EP21779537.6
申请日：2021-03-22
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： HUANG, Tao , CHENG, Baozhen
IPC分类号： D06F39/08
摘要： Disclosed are a water intake device for a washing apparatus, and a washing apparatus. The water intake device comprises a first water intake assembly (1), a second water intake assembly (2), a communication assembly (3), a first flow limiting member (4) and a second flow limiting member (5), wherein the first flow limiting member (4) and the second flow limiting member (5) are sequentially arranged on the first water intake assembly (1) in the direction of a water flow, and the flow rate of the first flow limiting member (4) is less than the flow rate of the second flow limiting member (5); the communication assembly (3) comprises a communicating pipeline (31) used for enabling the first water intake assembly (1) and the second water intake assembly (2) to be in communication with one another, and a connection control valve (32) used for controlling the communicating pipeline (31) to be connected or disconnected; and the joint between the first water intake assembly (1) and the communication pipeline (31) is located between the first flow limiting member (4) and the second flow limiting member (5). The first water intake assembly (1) can achieve two flow rates of a water intake, the size of the water intake device is smaller, and the manufacturing cost is lower; and more accurate control over the flow rate can be realized by means of the flow limiting members (4, 5), such that the problems of a large size and high costs of a water intake structure of existing washing apparatuses are solved.

4. 发明公开

EP4047122A1 LAUNDRY TREATING APPARATUS 审中-公开
公开(公告)号：EP4047122A1
公开(公告)日：2022-08-24
申请号：EP22166171.3
申请日：2019-12-17
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： Xu, Yonghong , HUANG, Tao , HUANG, Bencai , ZHAO, Xueli
IPC分类号： D06F39/08 , D06F39/02 , D06F37/26
摘要： A clothing treatment apparatus is provided, which comprises a housing, a water-containing assembly and a sprinkling assembly that are arranged in the housing; wherein the water-containing assembly comprises a water tank and a siphon member arranged in the water tank, the siphon member is connected to the sprinkling assembly through a first delivery pipeline, the siphon member is configured to suck out water in the water tank by siphoning, and the sprinkling assembly is configured to perform sprinkling washing on the clothing..

5. 发明公开

EP3783141A1 CLOTHING TREATMENT AGENT DISPENSING ASSEMBLY FOR USE IN CLOTHING TREATMENT DEVICE, AND CLOTHING TREATMENT DEVICE 有权
公开(公告)号：EP3783141A1
公开(公告)日：2021-02-24
申请号：EP19788236.8
申请日：2019-04-11
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： HUANG, Tao , CHENG, Baozhen , ZHANG, Huacheng
IPC分类号： D06F39/02
摘要： A clothing treatment agent dispensing assembly for use in a clothing treatment device, and a clothing treatment device, the clothing treatment device comprising a body, the clothing treatment agent dispensing assembly comprising a dispensing container (1) and a storage container (2) in sealed connection to one another, the vertical cross-section of the dispensing container (1) being smaller than the vertical cross-section of the storage container (2), and the dispensing container (1) and the storage container (2) both being capable of sliding relative to the body, such that when the dispensing container (1) is pulled out of the body, the storage container (2) can follow the dispensing container (1) to slide in the body. The present clothing treatment device is more flexible in the layout of the overall space, such that the layout and installation of components such as a control panel are more flexible, facilitating product design by a person skilled in the art.

6. 发明公开

EP4261337A1 NOZZLE STRUCTURE, DISPENSING DEVICE, WASHING MACHINE, AND ADDITIVE DISPENSING METHOD 审中-实审
公开(公告)号：EP4261337A1
公开(公告)日：2023-10-18
申请号：EP21905613.2
申请日：2021-12-09
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , HAIER SMART HOME CO., LTD.
发明人： HUANG, Tao , GENG, Xuefeng , CHENG, Baozhen , ZHANG, Huacheng
IPC分类号： D06F39/02
摘要： A nozzle structure, comprising: a spray pipe, wherein an outlet end of the spray pipe is provided with a spray head, the spray head is formed with a spray outlet, the spray head is internally provided with a spray cavity and a flow channel, the spray cavity is connected with the spray outlet, the flow channel guides water inside the spray pipe to the spray cavity, the flow channel is connected with the spray cavity through a connecting flow channel, and the connecting flow channel extends along a tangential direction of the spray cavity, to increase tangential acceleration of water flow at the spray outlet, and further increase a cover area of water flowing from the nozzle structure. A method for delivering additives to a washing machine is further provided, wherein after inlet water flow is mixed with delivered additives in a water supply path (1), a mixture is directly sprayed into a rotating washing drum (300). Through the above control method, an additive mixture is directly uniformly sprayed onto clothes inside the washing drum (300), thereby not only reducing water consumption during a washing process, but also enabling additives to be directly distributed on clothes, improving use efficiency of additives, and reducing loss of additives.

7. 发明公开

EP4261336A1 LIQUID STORAGE BOX, DISPENSING MODULE, AND LAUNDRY TREATMENT APPARATUS 审中-实审
公开(公告)号：EP4261336A1
公开(公告)日：2023-10-18
申请号：EP21902630.9
申请日：2021-12-08
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , HAIER SMART HOME CO., LTD.
发明人： HUANG, Tao , ZHOU, Bingheng
IPC分类号： D06F39/02
摘要： Disclosed are a liquid storage box, a dispensing module and a laundry treatment apparatus. The liquid storage box (2) is internally provided with a sealing cavity (7) for storing an additive, and the liquid storage box (2) is further provided with a conductive detection part for detecting the liquid level of the additive in the liquid storage box. The dispensing module (1) is provided with the liquid storage box (2) and a liquid level detection module. When the liquid storage box (2) is placed into the dispensing module (1), the liquid level detection module is in contact and electric connection with the conductive detection part, and the liquid level information of the additive in the liquid storage box (2) is determined through a feedback signal outputted by the liquid level detection module. Conductive probes (6) of the liquid storage box (2) and the liquid storage box (2) are of an integrated structure, which solves the problems that assembly between a liquid storage box (2) and conductive probes (6) is complex in the prior art, additive leakage is prone to occurring due to poor sealing, and the liquid storage box (2) cannot continue to be used after the conductive probes (6) are removed. The integrity, independent usability and reliability of the liquid storage box (2) are higher.

8. 发明公开

EP4043634A1 LAUNDRY TREATING APPARATUS 审中-公开
公开(公告)号：EP4043634A1
公开(公告)日：2022-08-17
申请号：EP22166175.4
申请日：2019-12-17
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： XU, Yonghong , HUANG, Tao , HUANG, Bencai , ZHAO, Xueli
IPC分类号： D06F39/08 , D06F37/26 , D06F39/02
摘要： A clothing treatment apparatus is provided, which comprises a cabinet, and a water-containing assembly (3), a sprinkling assembly (4) and an atomization generator (5) that are arranged in the cabinet; wherein the water-containing assembly (3) comprises a water tank (31) and a plurality of delivery pipelines (32, 33, 34), the water tank (31) is connected to the atomization generator (5) through one of the delivery pipelines (33), and the atomization generator (5) is configured to perform atomized washing on the clothing; the water tank (31) is connected to the sprinkling assembly (4) through the rest of the delivery pipelines (32, 34), and the sprinkling assembly (4) is configured to perform sprinkling washing on the clothing.

9. 发明公开

EP3901354A1 AIR WASHING APPARATUS USED FOR LAUNDRY PROCESSING DEVICE, AND LAUNDRY PROCESSING DEVICE 审中-公开
公开(公告)号：EP3901354A1
公开(公告)日：2021-10-27
申请号：EP19898315.7
申请日：2019-12-17
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： HUANG, Tao , XU, Yonghong , HUANG, Bencai
IPC分类号： D06F39/00 , D06F35/00
摘要： Provided is an air washing apparatus used for a laundry processing device; said laundry processing device comprises a laundry processing drum (3); the air washing apparatus comprises a water supply valve (1), a connection mechanism, and a vaporization generator (2); the water supply valve (1) is connected to the vaporization generator (2) by means of the connection mechanism; the connection mechanism is provided with a one-way check structure (7); the one-way check structure (7) is arranged so as to be isolated from the atmosphere when the water supply valve (1) is open and to be in communication with the atmosphere when the water supply valve (1) is closed; the outlet of the vaporization generator (2) is arranged facing toward the inner chamber of the laundry processing drum (3). The device can improve the laundry washing effectiveness of a laundry processing device having a wash function, and improve the range of applications of a garment, satisfying usage requirements of a user and thereby improving user experience.

10. 发明公开

EP3901350A1 LAUNDRY TREATING APPARATUS 有权
公开(公告)号：EP3901350A1
公开(公告)日：2021-10-27
申请号：EP19897881.9
申请日：2019-12-17
申请人： Qingdao Haier Drum Washing Machine Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： XU, Yonghong , HUANG, Tao , HUANG, Bencai , ZHAO, Xueli
IPC分类号： D06F17/12
摘要： A laundry treating apparatus is provided, which comprises a laundry treating drum, and further comprises a water supply valve, a water container member, an atomizer (2) and a driving board (3). The water supply valve is connected to the atomizer (2) by means of the water container member. An outlet of the atomizer (2) is disposed toward an inner cavity of the laundry treating drum. A container structure is disposed on the water container member. The driving board (3) is disposed in the container structure and is communicatively connected with the atomizer (2). The laundry treating apparatus can reduce manufacturing difficulty of a laundry treating apparatus having an atomizer (2), such that the laundry treating apparatus can fully utilize the atomization function of the atomizer (2).

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