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公开(公告)号：EP4202333A1
公开(公告)日：2023-06-28
申请号：EP21857644.5
申请日：2021-08-17
发明人： ZHANG, Zhenxing , CHENG, Xueli
IPC分类号： F25D25/02
摘要： The present invention discloses a self-balancing adjustable rack device and a refrigerator having the same; the rack device includes a rack assembly, slide rail assemblies and a synchronizing assembly, the rack assembly includes a rack body and brackets, the slide rail assemblies are arranged on two sides of the rack body in a vertical direction and fitted with the brackets, the synchronizing assembly includes at least one tensioning piece and at least two pulleys, one end of the tensioning piece is fixed at an upper end of a sliding plate, and the other end of the tensioning piece is fixed at a lower end of another sliding plate in the slide rail assembly on the other side through the pulleys, such that two sides of the rack assembly fixed to the sliding plate can be balanced in a moving process, and meanwhile, a pulling force is provided for the rack assembly by the tensioning piece.
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公开(公告)号：EP4006460A1
公开(公告)日：2022-06-01
申请号：EP20843116.3
申请日：2020-07-20
申请人： Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd. , Qingdao Haier Refrigerator Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： CHENG, Xueli , FEI, Bin , LI, Chunyang , JI, Lisheng
摘要： Disclosed is a refrigerating and freezing device, including: a storage compartment partitioned into a plurality of first spaces; a cooling chamber configured to accommodate an evaporator of the refrigerating and freezing device; an air channel system having a plurality of first air supply outlets, a main return air outlet and an on-off control device; and a plurality of drawers, wherein each drawer is mounted in one of the first spaces, each drawer has an air inlet and a return air outlet, each air inlet is communicated with one of the first air supply outlets, and each return air outlet is communicated with the main return air outlet; and the on-off control device is configured to control air flow from the cooling chamber to flow to one or more of the plurality of first air supply outlets, and then control all or part of the air flow to flow to the corresponding drawers, thus controlling the temperature in the corresponding drawers. Independent temperature control is realized in each drawer of a refrigerating compartment of a refrigerator, to achieve a best storage environment area for different food and guide a user to correctly place the food in a best storage space.
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3.发明公开
公开(公告)号：EP4365474A1
公开(公告)日：2024-05-08
申请号：EP22831838.2
申请日：2022-06-23
申请人： Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd. , Qingdao Haier Refrigerator Co., Ltd , Haier Smart Home Co., Ltd.
发明人： LIU, Zhanzhan , WANG, Haijuan , CHENG, Xueli
IPC分类号： F16L59/065 , F16L59/02 , F25D23/06
CPC分类号： F16L59/02 , F16L59/04 , F16L59/065 , F25D23/06
摘要： An insulating panel, comprising a vacuum insulation panel and insulating material; the vacuum insulation panel comprises a core material and a coating material, wherein the core material provides an annular groove on one side, the coating material envelops the core material, and a vacuum is formed between the core material and the coating material; the insulating material is arranged in the annular groove enveloped by the coating material, the insulating material is located on the same plane as the vacuum insulation panel, and the thermal resistance of the insulating material is higher than the thermal resistance of the coating material. The disclosed insulating panel reduce the heat transfer to the edges and inside of the vacuum insulation panel through the insulating material. This reduction lowers the "thermal bridging effect" at the edges of the vacuum insulation panel, thereby achieving effective thermal insulation.
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公开(公告)号：EP3951291A1
公开(公告)日：2022-02-09
申请号：EP20805591.3
申请日：2020-03-18
发明人： ZHU, Xiaobing , FEI, Bin , CHENG, Xueli , LI, Chunyang , JI, Lisheng , CUI, Zhanpeng
摘要： A refrigerating and freezing device, comprising: a first storage compartment which is divided into at least two storage spaces; a cooling chamber; an air path system which is provided with at least two air supply ports, at least two first air return ports and an on-off control device, each air supply port communicating with the cooling chamber and one storage space, each first air return port communicating with one storage space and the cooling chamber, and the on-off control device controlling airflow from the cooling chamber to flow towards one or more of the at least two air supply outlets so as to control all or part of the airflow to flow towards a corresponding storage space; and a gear generation device which is configured to generate at least two gear instruction groups, each gear instruction group comprising a plurality of gear instructions and correspondingly controlling one storage space, wherein each gear instruction comprises control information that causes the corresponding storage space to be at a target temperature so that the refrigerating and freezing device controls the on-off control device according to each gear instruction so as to control the temperature within the corresponding storage space.
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公开(公告)号：EP4202332A1
公开(公告)日：2023-06-28
申请号：EP21857636.1
申请日：2021-08-16
发明人： CHENG, Xueli , ZHANG, Zhenxing , ZHU, Xiaobing
IPC分类号： F25D25/02
摘要： The present invention discloses an adjustable rack device and a refrigerator having the same; the adjustable rack device includes a rack assembly and a slide rail assembly, the rack assembly includes a rack body and a bracket, the slide rail assembly includes a rail groove, an elastic assembly, a sliding plate fixedly connected with the bracket and at least two stop positions, the at least two stop positions are arranged at intervals in a rail direction and selectively limiting and fixing the bracket, a first end of the elastic assembly is provided at an end portion of the rail groove located at a supporting surface of the rack body, and a second end of the elastic assembly is connected with the sliding plate and provides an elastic restoring force for the sliding plate. Gravity of an adjustable rack is not required to be overcome for work in a moving process of the rack, and the rack is more portable and labor-saving.
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6.发明公开
公开(公告)号：EP4047292A1
公开(公告)日：2022-08-24
申请号：EP20806799.1
申请日：2020-03-18
发明人： ZHU, Xiaobing , FEI, Bin , CHENG, Xueli , XUE, Yaxin
摘要： Disclosed are a modular universal air supply device for a refrigerator, the refrigerator, and a method for manufacturing the refrigerator. The modular universal air supply device comprises: an air duct main body (20); two optional widening modules (30) arranged on two lateral sides of the air duct main body (20); and a first optional air duct covering plate (40) and/or a second optional air duct covering plate (50) each comprising a front cover part (41) and two connection parts (42) arranged on two lateral sides of the front cover part (41); the front cover parts (41) are arranged on a front side of the air duct main body (20), and each connection part (42) is configured to be mounted on a refrigerator body; and the second optional air duct covering plate (50) further comprises two widening cover parts (51), and each widening cover part (51) is connected to one lateral side of a front cover part (41) and is arranged on a front side of one optional widening module (30). The universality of the refrigerator body and air duct foam can be improved, the molding cost is reduced, waste in terms of administration caused by too many air ducts and refrigerator bodies is reduced, air ducts with different apparent widths can be installed in the same refrigerator body, and cross-platform air duct module universality and refrigerator body universality are achieved.
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公开(公告)号：EP3978845A1
公开(公告)日：2022-04-06
申请号：EP20815381.7
申请日：2020-01-15
发明人： FEI, Bin , XU, Yihao , CHENG, Xueli , SHANG, Yazhou
IPC分类号： F25D23/00
摘要： A refrigerator (100)with a slide rail wiring mechanism (50), comprising a compartment (10) configured to open forward, and a drawer-type door (20), wherein the compartment (10) comprises a bottom wall (11), a rear wall (12) and two side walls (13) disposed on left and right sides and opposed to each other, and the drawer-type door (20) is provided with an electrical component; the slide rail wiring mechanism (50) comprises a cable (53) for supplying power to the electrical component and a first wiring box (54) fixed in the compartment (10); the first wiring box (54) is formed with a first receiving portion (541) and a second receiving portion (542); the cable comprises a fixed section (531) fixed in the first receiving portion (541) and a movable section (532) that may be at least partially received in the second receiving portion (542); the second receiving portion (542) is disposed apart from the bottom wall (11), the second receiving portion (542) comprises a top plate (5421) and a bottom plate (5422) arranged opposite to each other in an up-down direction, and the bottom plate (5422) is provided with drainage holes (5424). The slide rail wiring mechanism (50) can avoid the accumulation of water in the second receiving portion (542) more effectively, prevents the cable (53) from freezing, and ensures the firm connection of the cable (53) and the smooth opening of the drawer-type door (20).
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公开(公告)号：EP4180753A1
公开(公告)日：2023-05-17
申请号：EP21842326.7
申请日：2021-07-12
发明人： ZHU, Xiaobing , CHENG, Xueli , ZHANG, Zhenxing
IPC分类号： F25D25/02
摘要： The present invention provides a shelf assembly for a refrigerator and a refrigerator. The shelf assembly comprises: a shelf device for placing articles; a slide rail forming a slideway in a vertical direction, and having at least two positioning portions in a vertical direction; wherein the shelf assembly further comprises: a moving device for supporting the shelf device, the moving device comprising a bearing plate that is operably moved upward and downward relative to the slide rail, and a locking plate rotatably disposed relative to the bearing plate, a positioning member being disposed on the locking plate, the locking plate engaging with the shelf device; when the shelf device is operably lifted or released, a positioning member is disengaged from or engaged with one of the positioning portions, to adjust the height of the shelf device. The present invention makes the adjustment of the shelf device simple and convenient and makes the cost lower.
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公开(公告)号：EP3816547A1
公开(公告)日：2021-05-05
申请号：EP18925040.0
申请日：2018-12-14
发明人： CHENG, Xueli , FEI, Bin , LI, Dengqiang , LI, Chunyang , JI, Lisheng , ZHU, Xiaobing
摘要： An air-cooled refrigerator (100). The air-cooled refrigerator (100) comprises an air duct assembly (300, 400) and an air door shielding device (500). The air duct assembly (300, 400) is provided with an accommodating cavity (105) with a backward air inlet. A plurality of air supply communicating holes (106) is formed on the peripheral wall of the accommodating cavity (105). The air door shielding device (500) is provided with a shielding part (520). The shielding part (520) is provided with a plurality of air baffles (521). The shielding part (520) is rotatably provided in the accommodating cavity (105) and has shielding positions where all the air supply communicating holes are completely shielded by the air baffles (521), and then the air in a cooling chamber is prevented from entering at least one storage chamber (101) by means of the plurality of air supply communicating holes in the defrosting process of the air-cooled refrigerator (100). The bottom of the sidewall of the accommodating cavity (105) is provided with a water guide groove (381) inclined backwards and downwards. The air duct assembly (300, 400) is provided with a water outlet hole (382) communicating the rear side of the air duct assembly (300, 400) with the rear end of the water guide groove (381), so that water in the accommodating cavity (105) flows out of the air duct assembly (300, 400) by means of the water guide groove (381) and the water outlet hole (382). The air door shielding device (500) adopts a rotary structure and is small in size, simple, compact and convenient to control. Condensate water at the air door shielding device (500) can be smoothly discharged by means of a special defrosted water discharge channel.
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公开(公告)号：EP3719423A1
公开(公告)日：2020-10-07
申请号：EP18895404.4
申请日：2018-12-12
发明人： FEI, Bin , CHENG, Xueli , LI, Dengqiang , ZHU, Xiaobing , ZHANG, Kui
摘要： Provided is a branched air supply device (400) and a refrigerator (10). The branched air supply device (400) comprises: a shell (410) having a peripheral wall portion (412), with the peripheral wall portion (412) being provided with a plurality of air supply ports (411); a plurality of baffles (420), with each of the baffles (420) being rotatably mounted at one of the air supply ports (411); a plurality of transmission assemblies, with each of the transmission assemblies being provided with a rotating member (430) and a first transmission mechanism, and each of the first transmission mechanisms being configured to transmit a rotational motion of a corresponding rotating member (430) to one of the baffles (420), so that the baffle (420) is at rest or rotates; and a driving device having a driving source (450) and a second transmission mechanism, with the second transmission mechanism being configured to transmit one motion, output by the driving source (450), to the plurality of rotating members (430), so that each of the rotating members (430) is at rest or rotates. The device can uniformly and conveniently adjust the flow path and flow rate of cold air, and rationally distributes the cold air, thus enhancing the freshness-maintaining performance and operating efficiency of the refrigerator (10). Moreover, the device has the advantages of simple control, convenient adjustment, a fast adjustment speed, and a high adjustment accuracy.
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