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公开(公告)号：US20220090840A1
公开(公告)日：2022-03-24
申请号：US17420286
申请日：2019-01-09
Inventor： Ruiming FANG , Yu LI
Abstract: Disclosed are a refrigerator and a method and device for controlling refrigeration of the refrigerator. A refrigeration system of the refrigerator includes a refrigerating evaporator for refrigerating a refrigerating compartment, an ice-making evaporator for making ice in an ice machine, a refrigerating capillary tube adjacent to the refrigerating evaporator and an ice-making capillary tube adjacent to the ice-making evaporator, and a control valve for controlling the refrigerating capillary tube and the ice-making capillary tube. The method includes recognizing a current ice-making stage of the ice machine, acquiring a current temperature of an ice-making compartment in the refrigerator, and controlling a connecting direction of the control valve according to the current ice-making stage and the current temperature.
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公开(公告)号：US20210381750A1
公开(公告)日：2021-12-09
申请号：US16967122
申请日：2018-10-23
Inventor： Benlei LIANG , Chao LIU , Pingfang LI , Huawei ZHANG , Hao YU
Abstract: A refrigerator box body includes mounting bases (1) used to mount hinges, a box housing (2) provided with an upward opening, and an opening frame (3) connected to the opening of the box housing (2), a side plate of the box housing (2) being provided with mounting ports (4) penetrating the side plate of the box housing (2) along the thickness direction, the mounting bases (1) being arranged within the mounting ports (4), the mounting bases (1) being provided with depressions (11) with concave sides toward an inside of the box housing (2), the hinges being mounted within the depressions (11), the mounting bases (1) being provided with guide grooves (12), side edges of the mounting ports (4) being inserted into the guide grooves (12) so as to connect the mounting bases (1) and the box housing (2), an edge of the opening frame (3) abutting against upper sides of the mounting bases (1).
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公开(公告)号：US11112156B2
公开(公告)日：2021-09-07
申请号：US16346442
申请日：2016-10-31
Inventor： Gaowei Xu , Huawei Zhang , Zengwu Qing , Rui Wang
Abstract: A refrigeration apparatus, comprising: a compressor, the compressor being provided with an air exhaust opening and an air return opening; a condenser, a first end of the condenser being connected to the air exhaust opening; an evaporator, a first end of the evaporator being connected to the air return opening, a throttling element being connected in series between a second end of the evaporator and a second end of the condenser; a first control valve, the first control valve being connected in series between the evaporator and the compressor; an air suction device, a gas port of the air suction device being connected between the first control valve and the air return opening; and a control device, the control device being connected to the compressor, the first control valve, and the air suction device.
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公开(公告)号：US10690396B2
公开(公告)日：2020-06-23
申请号：US16282318
申请日：2019-02-22
Inventor： Jinguo Yuan
Abstract: A leveling foot structure for a household appliance comprises a base, a first fastener, and a position-limiting block. A through-hole is arranged at a side wall of the base. The position-limiting block is movably connected to the base by means of the first fastener. The first fastener partially passes through the through-hole to connect to the position-limiting block. The position-limiting block is rotatable around an axis of the first fastener, and is movable along an axial direction of the first fastener. After rotation of the position-limiting block, the position-limiting block at least partially protrudes from a bottom surface of the base.
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公开(公告)号：US20200096247A1
公开(公告)日：2020-03-26
申请号：US16472040
申请日：2017-02-28
Inventor： Jun YAO , Mingbo JIANG , Guoliang ZHU
Abstract: The present disclosure provides a lock catch, a heat preservation plate assembly and a refrigerator. The lock catch comprises: a first lock catch portion, comprising a first housing and a first connection portion arranged in the first housing; and a second lock catch portion, comprising: a second housing, a surface of the second housing being provided with a first insert hole and a second insert hole; a rotary draw-bar assembly arranged in the second housing, the rotary draw-bar assembly comprising a draw-bar and a rotation portion arranged on the draw-bar, the rotation portion and the first insert hole being arranged oppositely, one end of the draw-bar being provided with a second connection portion matching the first connection portion, the other end of the draw-bar being provided with a fixed connection portion, and the second connection portion being connected to the first connection portion by means of the rotation portion driving the draw-bar to rotate, and a fixed shaft, arranged in the second housing and arranged opposite the second insert hole, the fixed shaft being locked tightly and fixed with the fixed connection portion by rotating a specified angle. The technical solution has the advantage of simple structure, convenient operation, and reliable connection.
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Patent Agency Ranking
公开(公告)号：US20200064039A1
公开(公告)日：2020-02-27
申请号：US16346442
申请日：2016-10-31
Inventor： Gaowei XU , Huawei ZHANG , Zengwu QING , Rui WANG
Abstract: A refrigeration apparatus, comprising: a compressor, the compressor being provided with an air exhaust opening and an air return opening; a condenser, a first end of the condenser being connected to the air exhaust opening; an evaporator, a first end of the evaporator being connected to the air return opening, a throttling element being connected in series between a second end of the evaporator and a second end of the condenser; a first control valve, the first control valve being connected in series between the evaporator and the compressor; an air suction device, a gas port of the air suction device being connected between the first control valve and the air return opening; and a control device, the control device being connected to the compressor, the first control valve, and the air suction device.
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公开(公告)号：US10508855B2
公开(公告)日：2019-12-17
申请号：US15757654
申请日：2015-09-11
Applicant: HEFEI MIDEA REFRIGERATOR CO., LTD. , MIDEA GROUP CO., LTD.
Inventor： Wei Yang , Wei Zhang , Xiuhua Geng
Abstract: An air-cooled refrigerator comprises: a housing, a freezer liner, a variable-temperature liner, a refrigerator liner, a foam layer, an embedded member, an electric damper, a freezer air outlet channel, a variable-temperature air inlet channel and a refrigeration air inlet channel. The space between the housing and the freezer liner, variable-temperature liner and refrigerator liner is filled with the foam layer. The electric damper is disposed above the embedded member and in the foam layer, and is provided with a cool air inlet, a first cool air outlet and a second cool air outlet thereon.
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公开(公告)号：US20190301228A1
公开(公告)日：2019-10-03
申请号：US16445010
申请日：2019-06-18
Inventor： Jun YAO
IPC: E05F15/603
Abstract: The present disclosure provides an automatic switching device and a refrigeration device. The automatic switching device comprises: an ejection structure, comprising a transmission gear and a rack matching the transmission gear in transmission; a driving device, connected to the transmission gear and used for driving the transmission gear to rotate, so as to drive the rack to extend forwards to open a door body or retract backwards to close the door body; and an auxiliary control device comprising an inductor arranged on the rack, a first induction switch and a second induction switch.
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公开(公告)号：US20190212054A1
公开(公告)日：2019-07-11
申请号：US16351544
申请日：2019-03-13
Inventor： Jun Yao , Mingbo Jiang
IPC: F25D25/02
Abstract: A lifting shelf bracket and a refrigerator having same are provided. The shelf bracket includes: a first rack and a second rack arranged vertically and parallel to each other, and toothed surfaces of the first rack and the second rack are opposite to each other; a first gear and a second gear meshing with each other and disposed between the first rack and the second rack, the first gear meshing with the first rack, and the second gear meshing with the second rack; a movable fixing plate, the second gear being rotatably connected to the movable fixing plate (5) via a first rotation shaft; a first transmission rod having an end passing through the fixing plate and fixedly connected to the first gear, and the first transmission rod rotatable around a central axis thereof; and a locking device disposed to the fixing plate for locking and unlocking the first transmission rod.
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公开(公告)号：USD847214S1
公开(公告)日：2019-04-30
申请号：US29612799
申请日：2017-08-04
Designer： Xuebin Guo , Congming Li , Yinke Wang
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