公开(公告)号：US20240085090A1

公开(公告)日：2024-03-14

申请号：US18270199

申请日：2021-10-29

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

发明人： JIANLIN MIAO ,  YIHAO XU ,  XUELI CHENG ,  MING WANG

IPC分类号： F25D23/02 ,  E05F15/616 ,  E05F15/70

CPC分类号： F25D23/028 ,  E05F15/616 ,  E05F15/70 ,  E05Y2900/31

摘要： The automatic door opening and closing device includes: a housing having a mounting space formed therein; and a pushing and rotating assembly provided in the mounting space and having a push rod controlled to be telescopic and a guide rod which extends outwards from the mounting space and is controlled to be movable; wherein the push rod is configured to push open a door of the refrigerator when controlled to extend, and the guide rod is configured to drive the door of the refrigerator to rotate after the push rod pushes open the door of the refrigerator. By integrating the push rod and the guide rod in the mounting space inside the housing.

公开(公告)号：US20220228796A1

公开(公告)日：2022-07-21

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： F25D23/02 ,  F25D25/02 ,  H02G3/08

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：US20210018260A1

公开(公告)日：2021-01-21

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.