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公开(公告)号：US20250003670A1
公开(公告)日：2025-01-02
申请号：US18691754
申请日：2022-07-14
Inventor： Changzhi WANG , Enpin XIA , Qiufang LI , Kang LI , Yufeng DONG
Abstract: A hinge includes a fixed seat mounted on the cabinet, a movable seat mounted on the door, and a linkage assembly hinged between the fixed and movable seats. One of the movable or fixed seat is provided with a guide groove that cooperates with the linkage assembly, at least one portion of the guide groove is a curved groove. This configuration allows for the control of the door's movement trajectory according to specific needs.
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公开(公告)号：US20240328704A1
公开(公告)日：2024-10-03
申请号：US18291127
申请日：2022-06-24
Applicant: HEFEI HAIER REFRIGERATOR CO., LTD , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
Inventor： Shanshan LIU , Jianquan CHEN , Hui LIU , Changzhi WANG
CPC classification number: F25D23/006 , F25D11/02 , F25D21/06
Abstract: A refrigerator includes a top cover for the cooling chamber, an evaporator, a storage chamber and a cooling chamber located below the storage chamber, where at least a part of the top wall of the cooling chamber is formed on this top cover, and the evaporator is located inside the cooling chamber and fixedly connected to the top cover of the cooling chamber in a hanging manner. According to the refrigerator, by fixedly connecting the evaporator to the top cover of the cooling chamber in a hanging manner, the top cover is subjected to a downward force due to the gravity of the evaporator. This refrigerator avoids the bulging of the top cover upwards.
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3.发明申请公开(公告)号：US20230055104A1
公开(公告)日：2023-02-23
申请号：US17789428
申请日：2020-09-01
Inventor： Bin FEI , Changzhi WANG , Xiaobing ZHU , Enpin XIA , Peng LI
IPC: F25D23/10
Abstract: An installation device for a built-in refrigerator, comprising: a fixing frame, provided on a bottom plate of a refrigerator in a front-back extension direction of the refrigerator; and at least one guide block, disposed on the fixing frame, the bottom of the guide block being provided with a groove parallel to the front-back extension direction of the refrigerator, and the groove being configured to match a guide rail portion pre-installed on the ground where an installation space is located, to limit the refrigerator to move in the front-back direction, so that the refrigerator can move backward along a preset path to reach an installation position.
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4.发明申请公开(公告)号：US20250003673A1
公开(公告)日：2025-01-02
申请号：US18701516
申请日：2022-07-28
Inventor： Lingyun DONG , Bin FEI , Changzhi WANG , Jianquan CHEN
Abstract: A refrigerator with a reserved installation space arranged in a bottom heat dissipation compartment includes a cabinet with a heat dissipation compartment set at its rear bottom; a compressor, a duct assembly, and an evaporating tray sequentially arranged within the heat dissipation compartment along a horizontal direction of the cabinet, and the heat dissipation compartment reserves an installation space on one side away from the duct assembly relative to the evaporating tray, the installation space is equipped with one or more mating structures, each of which is used to install an auxiliary functional component. This design optimizes the layout of devices within the confined space of the heat dissipation compartment to fulfill the purpose of reserving installation space. This provides installation space for expanding the functionality of different refrigerator models, enhancing product competitiveness and saving development costs.
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公开(公告)号：US20230251017A1
公开(公告)日：2023-08-10
申请号：US18011968
申请日：2021-05-08
Inventor： Xiaofeng LI , Changzhi WANG , Bin FEI , Enpin XIA , Xiaobing ZHU , Kang LI
CPC classification number: F25D23/00 , F16G1/28 , F25D2400/32 , F25D2400/38
Abstract: Provided are an installation foot and a refrigerator having same, the installation foot including: a support base, a part of which forms a support platform; a roller wheel, rollably disposed below the support platform; a first adjustment portion, provided with a first screw rod and a first adjustment rotary disc, the first screw rod being rotatably disposed on the support platform, and the first adjustment rotary disc being fixedly connected to the first screw rod or integrated with the first screw rod to drive the first screw rod to rotate; and a second adjustment portion, provided with a second screw rod and a second adjustment rotary disc, the second screw rod being rotatably disposed on the support platform, and the second adjustment rotary disc being fixedly connected to the second screw rod or integrated with the second screw rod to drive the second screw rod to rotate.
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Patent Agency Ranking
公开(公告)号：US20230280088A1
公开(公告)日：2023-09-07
申请号：US18019861
申请日：2021-08-17
Inventor： Jian MA , Changzhi WANG , Bin FEI , Noda TOSHINORI , Lingyun DONG , Jianquan CHEN , Hui LIU
CPC classification number: F25D23/066 , F25D17/062 , F25D2317/068
Abstract: An air-cooled refrigerator comprises a bottom liner, a fan bottom shell, an air duct cover plate, and fan blades. A cooling chamber and a storage space are defined in the bottom liner. The fan bottom shell is arranged at a rear portion of the cooling chamber. The air duct cover plate comprises a back plate portion and a fan upper cover. The back plate portion is disposed in front of a rear wall of the bottom liner. The fan upper cover obliquely extends downward from a lower end of the back plate portion into the cooling chamber, covers the fan bottom shell and is fastened thereto. The back plate portion and the fan upper cover are integrally formed. The fan blades are arranged in a fan cavity, and enable formation of a refrigeration airflow discharged from the cooling chamber to an air supply duct.
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公开(公告)号：US20240410638A1
公开(公告)日：2024-12-12
申请号：US18702234
申请日：2022-07-28
Inventor： Lingyun DONG , Bin FEI , Changzhi WANG , Jianquan CHEN
Abstract: A refrigerator having an inclined drain pipe disposed at a lower portion of the refrigerator comprises: a cabinet; a storage chamber, a refrigeration cavity, a heat dissipation machine compartment, and a front wall of the heat dissipation machine compartment extends obliquely upwards from front to back from the middle of a cabinet bottom plate; an evaporation dish; a drain pipe extends obliquely downwards from front to back from the bottom of the refrigeration cavity, passes through the front wall of the heat dissipation machine compartment and then further extends to the evaporation dish; a water pipe securing member is arranged at the position where the drain pipe passes through the front wall; the water pipe securing member has a first securing face, and the first securing face is abutting the front wall of the heat dissipation machine compartment.
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公开(公告)号：US20240401849A1
公开(公告)日：2024-12-05
申请号：US18697453
申请日：2022-07-28
Inventor： Lingyun DONG , Bin FEI , Changzhi WANG , Jianquan CHEN
IPC: F25B31/00
Abstract: A refrigerator with a bottom-arranged heat dissipation compartment, comprising: a refrigerator body, a fixing support, a heat dissipation fan, and a condenser. The heat dissipation compartment is arranged behind the bottom of the refrigerator body, the fixing support is arranged in the lateral middle of the heat dissipation compartment to separate the heat dissipation compartment into a first heat dissipation cavity and a second heat dissipation cavity in the lateral direction of the refrigerator body, a fan fixing structure is provided on the side of the fixing support facing the first heat dissipation cavity, and a condenser fixing structure is provided on the side of the fixing support facing the second heat dissipation cavity; the heat dissipation fan is mounted on the fan fixing structure for promoting the formation of a heat dissipation air flow, which enters from the outside of the refrigerator body, blows through the first heat dissipation cavity and the second heat dissipation cavity and is then discharged out of the refrigerator body; and the condenser is mounted on the condenser fixing structure for cooling by means of the heat dissipation air flow. In the refrigerator, the fixing support, the heat dissipation fan, and the condenser together form an integrated air duct structure, components of the heat dissipation compartment are arranged in a more compact structure, and the process of assembling is simpler and more efficient.
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公开(公告)号：US20230263304A1
公开(公告)日：2023-08-24
申请号：US18012003
申请日：2021-05-08
Inventor： Changzhi WANG , Bin FEI , Enpin XIA , Xiaobing ZHU , Kang LI
CPC classification number: A47B91/002 , F25D23/10 , A47B91/024
Abstract: Provided are a foot adjusting system and a refrigerator having same, the foot adjusting system including: a driving rotating wheel, a part of which forms a driving rotating shaft; a drive belt, sleeved on an outer periphery of the driving rotating shaft; and a foot, provided with a screw rod and a driven rotary disc, the screw rod being rotatably screwed into a threaded hole at a bottom of an apparatus where the foot adjusting system is installed, an outer periphery of the driven rotary disc being sleeved with the drive belt to be in a transmission connection with the driving rotating shaft, and the driven rotary disc being fixedly connected to the screw rod or integrated with the screw rod to form a one-piece part so as to drive the screw rod to rotate. The leveling difficulty and the installation difficulty of the apparatus can be reduced.
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公开(公告)号：US20230251016A1
公开(公告)日：2023-08-10
申请号：US18011948
申请日：2021-05-08
Inventor： Changzhi WANG , Bin FEI , Enpin XIA , Xiaobing ZHU , Kang LI
IPC: F25D23/00
CPC classification number: F25D23/00 , F25D2400/38
Abstract: An installation foot and a refrigerator having same, the installation foot including: a support base, a part of which forms a first step portion and a second step portion; a roller wheel, rollably disposed below the second step portion; and an adjustment portion, provided with a screw rod and an adjustment rotary disc, the screw rod being rotatably disposed on the first step portion, and the adjustment rotary disc being fixedly connected to the screw rod or integrated with the screw rod to form a one-piece part so as to drive the screw rod to rotate. In an installation process, the roller wheel is able to roll along a supporting surface on which the installation foot is located, and the screw rod can rotate relative to the support base, so that the installation foot is suitable for both a leveling process and a moving process of an apparatus.
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