公开(公告)号：US11448451B2

公开(公告)日：2022-09-20

申请号：US17255873

申请日：2018-12-14

申请人： HAIER SMART HOME CO., LTD. ,  QINGDAO HAIER REFRIGERATOR CO., LTD

发明人： Xueli Cheng ,  Bin Fei ,  Dengqiang Li ,  Chunyang Li ,  Lisheng Ji ,  Xiaobing Zhu

IPC分类号： F25D17/04 ,  F25D11/02 ,  F25D17/06 ,  F25D17/08 ,  F25D21/14

摘要： An air-cooled refrigerator includes an air duct assembly and an air door shielding device. The air duct assembly is provided with an accommodating cavity with a rearward air inlet. A plurality of air supply communicating holes are formed in a peripheral wall of the accommodating cavity. The air door shielding device is provided with a shielding part. The shielding part is provided with a plurality of air baffles. The shielding part is rotatably in the accommodating cavity, so as to have shielding positions for the plurality of air baffles to completely shield all of the air supply communicating holes. A bottom of a sidewall of the accommodating cavity is provided with a water guide groove inclined rearward and downward. The air duct assembly is provided with a water outlet hole communicating a rear side of the air duct assembly with a rear end of the water guide groove, so that water in the accommodating cavity flows out of the air duct assembly by means of the water guide groove.

公开(公告)号：US12111092B2

公开(公告)日：2024-10-08

申请号：US17628624

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： Xueli Cheng ,  Bin Fei ,  Chunyang Li ,  Lisheng Ji

IPC分类号： F25D11/02 ,  F25D17/04 ,  F25D17/06 ,  F25D17/08 ,  F25D25/02 ,  F25D29/00

CPC分类号： F25D11/02 ,  F25D17/045 ,  F25D17/065 ,  F25D17/08 ,  F25D25/025 ,  F25D29/003 ,  F25D29/005 ,  F25D2317/067

摘要： Provided is a refrigerating and freezing device, including: a storage compartment partitioned into a plurality of first spaces; 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 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.

公开(公告)号：US11867454B2

公开(公告)日：2024-01-09

申请号：US17614551

申请日：2020-01-15

申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. ,  HAIER SMART HOME CO., LTD.

发明人： Bin Fei ,  Yihao Xu ,  Xueli Cheng ,  Yazhou Shang

IPC分类号： F25D25/02 ,  H02G11/00 ,  F25D23/02

CPC分类号： F25D25/025 ,  F25D23/021 ,  A47B2210/175 ,  F25D2400/40 ,  H02G11/006

摘要： A refrigerator with a slide rail wiring mechanism, comprising a compartment configured to open forward, and a drawer-type door, wherein the compartment comprises a bottom wall, a rear wall and two side walls, and the drawer-type door is provided with an electrical component; the slide rail wiring mechanism comprises a cable for supplying power to the electrical component and a first wiring box fixed in the compartment; the first wiring box is formed with a first receiving portion and a second receiving portion; the cable comprises a fixed section fixed in the first receiving portion and a movable section that may be at least partially received in the second receiving portion; the second receiving portion is disposed apart from the bottom wall, the second receiving portion comprises a top plate and a bottom plate, and the bottom plate is provided with drainage holes.

公开(公告)号：US11079170B2

公开(公告)日：2021-08-03

申请号：US17042163

申请日：2019-09-10

申请人： HAIER SMART HOME CO., LTD.

发明人： Yihao Xu ,  Bin Fei ,  Dengqiang Li ,  Xueli Cheng

IPC分类号： F25D25/02 ,  F25D23/02

摘要： A refrigerator having a slide rail cabling mechanism comprises a compartment provided with a front-facing opening and a drawer-type door. The compartment has a bottom wall, a rear wall, and two sidewalls. An electrical component is provided on the drawer-type door. The slide rail cabling mechanism comprises a cable for powering the electrical component, a first cabling box, and a second cabling box. A first receiving portion and a second receiving portion located below a drawer box are formed in the first cabling box. The cable has a fixed section fixed in the first receiving portion and a movable section extending from the fixed section to the second cabling box. The second receiving portion is used to receive part of the movable section. The second cabling box is formed with a fixed receiving section extending in the front-rear direction.

公开(公告)号：US11415357B2

公开(公告)日：2022-08-16

申请号：US16958879

申请日：2018-12-12

申请人： HAIER SMART HOME CO., LTD.

发明人： Bin Fei ,  Xueli Cheng ,  Dengqiang Li ,  Xiaobing Zhu ,  Kui Zhang

IPC分类号： F25D17/06 ,  F25D11/02

摘要： A branched air supply device includes: a shell having a peripheral wall portion, with the peripheral wall portion being provided with a plurality of air supply ports; a plurality of baffles, with each of the baffles being rotatably mounted at one of the air supply ports; a plurality of transmission assemblies, with each of the transmission assemblies being provided with a rotating member and a first transmission mechanism, and each of the first transmission mechanisms being configured to transmit a rotational motion of a corresponding rotating member to one of the baffles, so that the baffle is at rest or rotates; and a driving device having a driving source and a second transmission mechanism, with the second transmission mechanism being configured to transmit one motion, output by the driving source, to the plurality of rotating members, so that each of the rotating members is at rest or rotates.