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1. 发明公开

EP4332470A1 REFRIGERATION APPARATUS AND PRODUCTION METHOD THEREFOR 审中-公开
公开(公告)号：EP4332470A1
公开(公告)日：2024-03-06
申请号：EP22794181.2
申请日：2022-01-10
申请人： Qingdao Haier Refrigerator Co., Ltd , Haier Smart Home Co., Ltd.
发明人： WAN, Yanbin , CHEN, Jianquan , ZHU, Xiaobing
IPC分类号： F25D11/00 , F25D23/00
摘要： The present invention discloses a refrigeration apparatus and a production method thereof; the refrigeration apparatus includes a silencing device, the silencing device includes a silencing channel, and the silencing channel is communicated with an inner vent of a compressor bin and an outer vent of a housing. The silencing device is provided in a foaming space and thus does not occupy a space inside the refrigeration apparatus, and the compressor bin is connected with the outside through the silencing channel, thus reducing noise radiated outwards from the compressor bin.

2. 发明公开

EP4180753A1 SHELF ASSEMBLY FOR REFRIGERATOR AND REFRIGERATOR 审中-公开
公开(公告)号：EP4180753A1
公开(公告)日：2023-05-17
申请号：EP21842326.7
申请日：2021-07-12
申请人： Qingdao Haier Refrigerator Co., Ltd , Haier Smart Home Co., Ltd.
发明人： ZHU, Xiaobing , CHENG, Xueli , ZHANG, Zhenxing
IPC分类号： F25D25/02
摘要： The present invention provides a shelf assembly for a refrigerator and a refrigerator. The shelf assembly comprises: a shelf device for placing articles; a slide rail forming a slideway in a vertical direction, and having at least two positioning portions in a vertical direction; wherein the shelf assembly further comprises: a moving device for supporting the shelf device, the moving device comprising a bearing plate that is operably moved upward and downward relative to the slide rail, and a locking plate rotatably disposed relative to the bearing plate, a positioning member being disposed on the locking plate, the locking plate engaging with the shelf device; when the shelf device is operably lifted or released, a positioning member is disengaged from or engaged with one of the positioning portions, to adjust the height of the shelf device. The present invention makes the adjustment of the shelf device simple and convenient and makes the cost lower.

3. 发明公开

EP4180747A1 REFRIGERATOR 审中-公开
公开(公告)号：EP4180747A1
公开(公告)日：2023-05-17
申请号：EP21792421.6
申请日：2021-04-12
申请人： Qingdao Haier Refrigerator Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： ZHAO, Kunkun , LIU, Zhanzhan , LI, Peng , ZHU, Xiaobing
IPC分类号： F25D11/02
摘要： The present invention provides a refrigerator, comprising a cabinet and a liner disposed in the cabinet, the cabinet and the liner defining a foaming space, wherein the refrigerator further comprises a material injecting device at least partially located in the foaming space, the material injecting device is provided with a material injecting port and a material dispensing port, the material injecting device is provided with a section of inclined portion at an end adjacent to the material injecting port, and a diameter of an outer circumference of the inclined portion gradually decreases from an end close to the material injecting port to the other end far away from the material injecting port. In the refrigerator according to the present invention, the material injecting device provides a certain mounting space for a vacuum VIP board.

4. 发明公开

EP4023975A1 EMBEDDED REFRIGERATOR 审中-公开
公开(公告)号：EP4023975A1
公开(公告)日：2022-07-06
申请号：EP20856322.1
申请日：2020-08-27
申请人： Qingdao Haier Refrigerator Co., Ltd , Haier Smart Home Co., Ltd.
发明人： ZHU, Xiaobing , XIA, Enpin , LI, Kang
IPC分类号： F25D23/02 , E05D7/085
摘要： An embedded refrigerator (100) which includes a cabinet (10), a door (20) for opening and closing the cabinet (10), and a hinge assembly (30) for connecting the cabinet (10) and the door (20), the hinge assembly (30) includes a first hinge part (31), a second hinge part (32) and a switching assembly (40) connected with the first hinge part (31) and the second hinge part (32); when the door (20) is in an opening process, the first hinge part (31) moves relative to the switching assembly (40), and then, the second hinge part (32) moves relative to the switching assembly (40); the hinge assembly (30) drives the door (20) to rotate in situ relative to the cabinet (10), and then drives the door (20) to continuously rotate in situ relative to the cabinet (10). The refrigerator (100) can increase an opening-closing freedom degree of the door (20), and various motion tracks may be generated to adapt to various application scenarios.

5. 发明公开

EP4023964A1 EMBEDDED REFRIGERATOR CAPABLE OF FACILITATING DOOR OPENING 审中-公开
公开(公告)号：EP4023964A1
公开(公告)日：2022-07-06
申请号：EP20858153.8
申请日：2020-08-27
申请人： Qingdao Haier Refrigerator Co., Ltd , Haier Smart Home Co., Ltd.
发明人： LI, Kang , XIA, Enpin , ZHU, Xiaobing
IPC分类号： F25D11/00 , F25D23/02
摘要： A door-opening-assisted embedded refrigerator (100) which includes a cabinet (10), a door (20) for opening and closing the cabinet (10), and a hinge assembly (30) for connecting the cabinet (10) and the door (20), the cabinet (10) includes a rear wall (104) and an opening (102) which are provided opposite to each other, and a direction from the rear wall (104) towards the opening (102) serves as a first direction X; the hinge assembly (30) includes a first hinge part (31), a second hinge part (32) and a switching assembly (40) connected with the first hinge part (31) and the second hinge part (32); when the door (20) is in an opening process, the first hinge part (31) moves relative to the switching assembly (40), and then, the second hinge part (32) moves relative to the switching assembly (40); the hinge assembly (30) drives the door (20) to rotate in situ relative to the cabinet (10), then drives the door (20) to move away from the cabinet (10) in the first direction X, and then drives the door (20) to continuously rotate in situ. The door-opening-assisted embedded refrigerator (100) can increase an opening-closing freedom degree of the door (20), and can adapt to different application scenarios.

6. 发明公开

EP3816547A1 AIR-COOLED REFRIGERATOR 有权
公开(公告)号：EP3816547A1
公开(公告)日：2021-05-05
申请号：EP18925040.0
申请日：2018-12-14
申请人： Haier Smart Home Co., Ltd. , Qingdao Haier Refrigerator Co., Ltd.
发明人： CHENG, Xueli , FEI, Bin , LI, Dengqiang , LI, Chunyang , JI, Lisheng , ZHU, Xiaobing
IPC分类号： F25D11/02 , F25D17/06 , F25D21/14
摘要： An air-cooled refrigerator (100). The air-cooled refrigerator (100) comprises an air duct assembly (300, 400) and an air door shielding device (500). The air duct assembly (300, 400) is provided with an accommodating cavity (105) with a backward air inlet. A plurality of air supply communicating holes (106) is formed on the peripheral wall of the accommodating cavity (105). The air door shielding device (500) is provided with a shielding part (520). The shielding part (520) is provided with a plurality of air baffles (521). The shielding part (520) is rotatably provided in the accommodating cavity (105) and has shielding positions where all the air supply communicating holes are completely shielded by the air baffles (521), and then the air in a cooling chamber is prevented from entering at least one storage chamber (101) by means of the plurality of air supply communicating holes in the defrosting process of the air-cooled refrigerator (100). The bottom of the sidewall of the accommodating cavity (105) is provided with a water guide groove (381) inclined backwards and downwards. The air duct assembly (300, 400) is provided with a water outlet hole (382) communicating the rear side of the air duct assembly (300, 400) with the rear end of the water guide groove (381), so that water in the accommodating cavity (105) flows out of the air duct assembly (300, 400) by means of the water guide groove (381) and the water outlet hole (382). The air door shielding device (500) adopts a rotary structure and is small in size, simple, compact and convenient to control. Condensate water at the air door shielding device (500) can be smoothly discharged by means of a special defrosted water discharge channel.

7. 发明公开

EP4361544A1 CONTROL METHOD FOR REFRIGERATING AND FREEZING APPARATUS, AND REFRIGERATING AND FREEZING APPARATUS 审中-公开
公开(公告)号：EP4361544A1
公开(公告)日：2024-05-01
申请号：EP22827274.6
申请日：2022-05-19
申请人： Qingdao Haier Refrigerator Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： CUI, Zhanpeng , ZHU, Xiaobing , CHEN, Jianquan
IPC分类号： F25D29/00 , F25D11/02
CPC分类号： F25B49/02 , F25D11/02 , F25D29/00 , F25B39/00 , F25B47/02 , F25B41/20 , F25B41/30 , F25B41/40
摘要： The present invention relates to a control method for a Refrigerator-freezer unit device, Refrigerator-freezer unit device comprising a case and a refrigeration system, the case defining a freezing compartment and at least one non-freezing compartment, and at least one non-freezing branch connected in parallel to both ends of a freezing capillary tube. The control method comprises: when the refrigerator-freezer unit device is in a state of refrigeration of either of the non-refrigerated compartments, decreasing the frequency of operation of the compressor so as to cause the evaporator temperature of the refrigerated evaporator to be higher than an inter-compartmental temperature within the refrigerated compartments, and thereby increasing the humidity of the refrigerated compartments.

8. 发明公开

EP4227616A1 REFRIGERATOR 审中-公开
公开(公告)号：EP4227616A1
公开(公告)日：2023-08-16
申请号：EP23171638.2
申请日：2020-02-18
申请人： Qingdao Haier Refrigerator Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： ZHU, Xiaobing , LIU, Jianru , CAO, Dongqiang , LI, Mengcheng , WANG, Jing , LI, Wei , LIU, Shanshan , LIU, Yang , LIU, Yunxi
IPC分类号： F25D17/06
摘要： A refrigerator includes a storage liner, an evaporator, an air supply duct, and an air supply fan. A storage compartment and a cooling chamber positioned under the storage compartment are defined in the storage liner. The evaporator is disposed in the cooling chamber and is configured to cool air passing through the evaporator so as to form cooling air supplied to the storage compartment. The air supply duct is disposed in a space defined by the storage liner and is configured to convey the cooling air cooled by the evaporator to the storage compartment. The air supply fan is disposed in the air supply duct and is configured to promote air circulation between the cooling chamber and the storage compartment.

9. 发明公开

EP4206569A1 REFRIGERATOR 审中-实审
公开(公告)号：EP4206569A1
公开(公告)日：2023-07-05
申请号：EP21871291.7
申请日：2021-09-10
申请人： Qingdao Haier Refrigerator Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： ZHU, Xiaobing , FEI, Bin , SUN, Yongsheng , LIU, Haoquan
IPC分类号： F25D11/00
摘要： A refrigerator, comprising a microfluidic testing system used for qualitatively or quantitatively testing preset test para meters 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 which is 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 to come into 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 parameters of the sample liquid. Therefore, not only can sample feeding and testing operations be smoothly executed, but also, the accuracy of a testing result can be ensured by means of the accurate control over sample feeding. Furthermore, the structure of the microfluidic testing system is simplified, and the microfluidic testing system is prevented from occupying too much space in the refrigerator.

10. 发明公开

EP4148362A1 FOOT ADJUSTING SYSTEM AND REFRIGERATOR HAVING SAME 审中-公开
公开(公告)号：EP4148362A1
公开(公告)日：2023-03-15
申请号：EP21804363.6
申请日：2021-05-08
申请人： Qingdao Haier Refrigerator Co., Ltd. , Haier Smart Home Co., Ltd.
发明人： WANG, Changzhi , FEI, Bin , XIA, Enpin , ZHU, Xiaobing , LI, Kang
IPC分类号： F25D23/10 , F16M11/00
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. By using the foot adjusting system of the present invention, the screw rod can be indirectly driven to rotate by driving the driving rotating shaft to rotate, such that the leveling difficulty of the apparatus can be obviously reduced, and the installation difficulty of the apparatus can also be reduced.

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