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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
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.
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公开(公告)号：US12022946B2
公开(公告)日：2024-07-02
申请号：US18012003
申请日：2021-05-08
发明人： Changzhi Wang , Bin Fei , Enpin Xia , Xiaobing Zhu , Kang Li
CPC分类号： A47B91/002 , A47B91/024 , F25D23/10 , F25D2323/0011 , F25D2400/38
摘要： 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：US12130071B2
公开(公告)日：2024-10-29
申请号：US17789758
申请日：2020-09-29
发明人： Bin Fei , Xiaobing Zhu , Zhanzhan Liu , Peng Li , Peng Zhang
CPC分类号： F25D23/02 , F25D23/062 , F25D2201/14
摘要： A vacuum adiabatic body and a refrigerator having the vacuum adiabatic body. The vacuum adiabatic body comprises: a first plate, the first plate having a first thickness; a second plate spaced apart from the first plate in an opposite manner, the second plate having a second thickness, and the first thickness being greater than the second thickness; and sealing members arranged between the first plate and the second plate and configured to seal and fix the first plate and the second plate, a vacuum cavity being defined among the first plate, the second plate, and the sealing members. According to the vacuum adiabatic body, convection heat transfer can be reduced by vacuumizing between two plates which are sealingly connected; and the whole vacuum insulation body is stable in structure and not too heavy.
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公开(公告)号：US11883819B2
公开(公告)日：2024-01-30
申请号：US18246486
申请日：2021-09-10
发明人： Xiaobing Zhu , Bin Fei , Yongsheng Sun , Haoquan Liu
CPC分类号： B01L3/502715 , F25D23/028 , B01L2200/027 , B01L2200/04 , B01L2200/0689 , B01L2300/0609 , B01L2300/0819
摘要： A refrigerator, comprising a microfluidic testing system used for qualitatively or quantitatively testing a preset test parameter of a sample liquid. The microfluidic testing system comprises: a microfluidic biochip which is provided with a sample inlet, a communication port and a testing pool formed inside the microfluidic biochip, wherein the sample inlet, the testing pool and the communication port are in sequential communication by means of a micro-channel; a chip mounting mechanism used for mounting the microfluidic biochip; a sample liquid driving device in hermetic communication with the communication port, so as to promote the sample liquid in contact with the sample inlet to flow into the micro-channel and flow to the testing pool via the micro-channel; and a testing mechanism which is used for testing the testing pool to obtain the preset test parameter of the sample liquid.
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公开(公告)号：US12078412B2
公开(公告)日：2024-09-03
申请号：US17916560
申请日：2021-02-05
发明人： Jian Ma , Xiaobing Zhu , Weijie Li , Mengcheng Li , Bin Fei , Peng Liu , Changzhi Wang
IPC分类号： F25D23/10
CPC分类号： F25D23/10 , F25D2323/0023 , F25D2323/00261 , F25D2323/00271
摘要： The present invention discloses a refrigerator, comprising a compressor compartment disposed in its lower rear portion thereof, wherein the back plate of the compressor compartment has a first air port and a second air port, and the bottom plate is provided with a third air port. The refrigerator further comprises a baffle movably disposed at the first air port to open or close the first air port. The baffle may prevent the hot air discharged from the compressor compartment from blending with cold air and re-entering the compressor compartment after the refrigerator is embedded in the cupboard.
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公开(公告)号：US11448451B2
公开(公告)日：2022-09-20
申请号：US17255873
申请日：2018-12-14
发明人： Xueli Cheng , Bin Fei , Dengqiang Li , Chunyang Li , Lisheng Ji , Xiaobing Zhu
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.
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7.发明授权公开(公告)号：US12092389B2
公开(公告)日：2024-09-17
申请号：US17789428
申请日：2020-09-01
发明人： Bin Fei , Changzhi Wang , Xiaobing Zhu , Enpin Xia , Peng Li
IPC分类号： F25D23/10
CPC分类号： F25D23/10 , F25D2323/0011
摘要： 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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公开(公告)号：US11867454B2
公开(公告)日：2024-01-09
申请号：US17614551
申请日：2020-01-15
发明人： Bin Fei , Yihao Xu , Xueli Cheng , Yazhou Shang
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.
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公开(公告)号：US11813611B2
公开(公告)日：2023-11-14
申请号：US18246465
申请日：2021-09-09
发明人： Haoquan Liu , Bin Fei , Bintang Zhao , Jing Wang
CPC分类号： B01L3/502715 , F25D23/12 , G01N21/78 , B01L2200/04 , B01L2200/0689 , B01L2200/16 , B01L2300/0819
摘要： A refrigerator, comprising: a refrigerator body internally defining a storage space for storing articles, a door connected to the refrigerator body and used for opening and/or closing the storage space, and a microfluidic detection system which is provided on the door and comprises: a microfluidic biochip having a sample inlet, a communication port, and a detection pool formed in the microfluidic biochip, the sample inlet, the detection pool, and the communication port being connected in sequence by means of a microfluidic channel to allow a sample fluid in contact with the sample inlet to enter the microfluidic channel and flow into the detection pool by means of the microfluidic channel; and a detection mechanism used for detecting the detection pool after the sample fluid in the detection pool reacts with a detection reagent in the detection pool to obtain a preset detection parameter of the sample fluid.
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公开(公告)号：US11079170B2
公开(公告)日：2021-08-03
申请号：US17042163
申请日：2019-09-10
发明人： Yihao Xu , Bin Fei , Dengqiang Li , Xueli Cheng
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.
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