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1. 发明申请

US20220136755A1 REFRIGERATING AND FREEZING DEVICE 有权
公开(公告)号：US20220136755A1
公开(公告)日：2022-05-05
申请号：US17431243
申请日：2020-02-11
申请人： QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Haijuan WANG , Kunkun ZHAO , Sen MU , Peng LI
IPC分类号： F25D11/02 , F25D23/12 , H05B6/12
摘要： A refrigerating and freezing device (1) is provided, which includes: a cabinet body, wherein at least one storage compartment (11) is defined in the cabinet body, and a heating cavity configured to accommodate a to-be-processed object is defined in one of the storage compartments (11); and an electromagnetic heating device, configured to provide electromagnetic waves into the heating cavity to heat the to-be-processed object, wherein the electromagnetic heating device is provided with an electromagnetic generation module (21) configured to generate an electromagnetic wave signal and a power supply module (24) configured to provide a power source to the electromagnetic generation module (21). An accommodation groove (12) with a backward opening is formed in a back of the cabinet body (10), the backward opening of the accommodation groove (12) is covered with a cover body (13) to define an accommodation space (14) between the accommodation groove (12) and the cover body (13), and heat dissipation holes configured to achieve communication between the accommodation space (14) and an external environment where the cabinet body (10) is located are formed in the cover body (13). The power supply module (24) is disposed in the accommodation space (14), and a heat dissipation fan (31) is further disposed in the accommodation space (14) and is configured to drive airflow to flow between the accommodation space (14) and the external environment where the cabinet body (10) is located through the heat dissipation holes, so as to dissipate heat from the power supply module (24), and the heat dissipation efficiency is improved.

2. 发明申请

US20220107130A1 REFRIGERATING AND FREEZING DEVICE 有权
公开(公告)号：US20220107130A1
公开(公告)日：2022-04-07
申请号：US17425078
申请日：2020-01-20
申请人： QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Haijuan WANG , Sen MU , Peng LI , Kunkun ZHAO
IPC分类号： F25D23/12 , F25D11/02 , A23L3/365 , F25D29/00 , H05B6/62 , H05B6/48
摘要： Disclosed is a refrigerating and freezing device, including a cabinet defining at least one storage compartment, at least one cabinet door configured to respectively open and close the at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit. The heating unit includes a cylinder body disposed in one storage compartment and provided with a pick-and-place opening, a door body configured to open and close the pick-and-place opening, and an electromagnetic generating system configured to generate electromagnetic waves in the cylinder body to heat an object to be processed. The refrigerating and freezing device further includes a cabinet door detection device, and the cabinet door detection device is configured to detect open and closed states of the cabinet door corresponding to the storage compartment provided with the cylinder body; and the electromagnetic generating system stops generating electromagnetic waves when a corresponding cabinet door is in an open state, which can prevent electromagnetic waves in the heating unit from leaking and affecting the health of a user, thereby improving the safety of the refrigerating and freezing device.

3. 发明申请

US20220120497A1 HEATING DEVICE AND REFRIGERATOR WITH HEATING DEVICE 有权
公开(公告)号：US20220120497A1
公开(公告)日：2022-04-21
申请号：US17425223
申请日：2020-01-20
申请人： QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD , HAIER SMART HOME CO., LTD.
发明人： Haijuan WANG , Peng LI
IPC分类号： F25D31/00 , F25D23/12 , F25D23/02 , H05B6/62 , H05B6/50
摘要： Provided is a heating device, including a cylinder body provided with a pick-and-place opening, a door body configured to open and close the pick-and-place opening, an electromagnetic generating system, at least a part of which is disposed in the cylinder body or accessed into the cylinder body, and a temperature sensing device. The temperature sensing device includes a signal sensing part and a signal processing part, wherein the signal sensing part is configured to sense specific parameters of an incident wave signal and a reflected wave signal in the cylinder body, and the signal processing part is configured to judge whether an average temperature of the object to be processed is in a specific temperature interval according to the specific parameters. Compared with sensing surface temperatures of different areas of the object to be processed by a plurality of sensors in the prior art, a more accurate overall average temperature can be obtained, and then the heating progress of the object to be processed can be judged more accurately.

4. 发明申请

US20230055104A1 BUILT-IN REFRIGERATOR AND INSTALLATION DEVICE AND AUXILIARY INSTALLATION ASSEMBLY THEREFOR 有权
公开(公告)号：US20230055104A1
公开(公告)日：2023-02-23
申请号：US17789428
申请日：2020-09-01
申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Bin FEI , Changzhi WANG , Xiaobing ZHU , Enpin XIA , Peng LI
IPC分类号： F25D23/10
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.

5. 发明申请

US20220128297A1 REFRIGERATING AND FREEZING DEVICE 有权
公开(公告)号：US20220128297A1
公开(公告)日：2022-04-28
申请号：US17431269
申请日：2020-02-12
申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Haijuan WANG , Peng LI , Dongqiang CAO
IPC分类号： F25D31/00 , F25D23/12 , F25D11/02
摘要： A refrigerating and freezing device (1) includes a cabinet, wherein at least one storage compartment (11) is defined therein, and a heating cavity is defined in one of the storage compartments (11); and an electromagnetic heating device, configured to supply electromagnetic waves into the heating cavity so as to heat a to-be-processed object, wherein the electromagnetic heating device is provided with an electromagnetic generation module (21) configured to produce an electromagnetic wave signal and a power supply module (24) configured to supply a power source to the electromagnetic generation module (21). A power supply box (40) is provided above a top of the cabinet (10), and heat dissipation holes configured to achieve communication between the interior of the power supply box (40) and an external environment where the power supply box (40) is located are provided in a box body of the power supply box (40). The power supply module (24) is disposed in the power supply box (40), a heat dissipation fan (31) is further provided in the power supply box (40) and is configured to drive airflow to flow between the interior of the power supply box (40) and the external environment where the power supply box (40) is located through the heat dissipation holes, so as to dissipate heat from the power supply module (24). The decrease of service life and efficiency caused by temperature rise during continuous working of the power supply module (24) and burn hazards caused by unintentional touch by users are completely eradicated, and meanwhile space is saved.

6. 发明申请

US20230038053A1 VACUUM ADIABATIC BODY AND REFRIGERATOR 有权
公开(公告)号：US20230038053A1
公开(公告)日：2023-02-09
申请号：US17789758
申请日：2020-09-29
申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Bin FEI , Xiaobing ZHU , Zhanzhan LIU , Peng LI , Peng ZHANG
IPC分类号： F25D23/02 , F25D23/06
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.

7. 发明申请

US20230030291A1 REFRIGERATION MODULE AND REFRIGERATOR 有权
公开(公告)号：US20230030291A1
公开(公告)日：2023-02-02
申请号：US17789745
申请日：2020-09-01
申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Bin FEI , Zhanzhan LIU , Xiaobing ZHU , Peng LI , Changzhi WANG
IPC分类号： F25D11/02 , F25D15/00 , F25D19/02 , F25D23/00
摘要： A refrigeration module, comprising: a module body, in which an installation space is defined; and a refrigeration system disposed in the installation space for use in generating cold, wherein a cold supply port is provided on the module body, the cold supply port is configured to be detachably connected to an external pipeline, and the cold generated by the refrigeration system is supplied to the external pipeline by the cold supply port. Further provided by the present invention is a refrigerator that has the refrigeration module. By means of separating the refrigeration module and a storage portion, the storage portion does not need to give way to the refrigeration system, and the internal volume of the refrigerator may be greatly increased; and the refrigeration module may be freely matched with one or more of the same or different storage portions as needed.

8. 发明申请

US20220113084A1 REFRIGERATING AND FREEZING DEVICE 有权
公开(公告)号：US20220113084A1
公开(公告)日：2022-04-14
申请号：US17431222
申请日：2020-02-11
申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Haijuan WANG , Peng LI , Dongqiang CAO , Sen MU
IPC分类号： F25D23/12 , F25D31/00 , F25D17/06 , F25D11/02 , H05B6/64
摘要： A refrigerating and freezing device (1) includes a cabinet, wherein at least one storage compartment (11) is defined therein, and a heating cavity is defined in one of the storage compartments (11); and an electromagnetic heating device, configured to supply electromagnetic waves into the heating cavity so as to heat a to-be-processed object in the heating cavity, wherein the electromagnetic heating device is provided with an electromagnetic generation module (21) configured to produce an electromagnetic wave signal. A containing groove (12) with an upward opening is provided in a top of the cabinet (10), the opening of the containing groove (12) is covered with a cover (13) so as to define a containing space (14) between the containing groove (12) and the cover (13), and heat dissipation holes configured to achieve communication between the containing space (14) and an external environment where the cabinet (10) is located are provided in the cover (13). The electromagnetic generation module (21) is disposed in the containing space (14), and a heat dissipation fan (31) is further provided in the containing space (14) and is configured to drive airflow to flow between the containing space (14) and the external environment where the cabinet (10) is located through the heat dissipation holes, so as to dissipate heat from the electromagnetic generation module (21). The heat dissipation efficiency and the heat dissipation effect are improved, and the space inside the cabinet (10) is prevented from being occupied.

9. 发明申请

US20230025171A1 CONTROL METHOD FOR HEATING DEVICE, AND HEATING DEVICE 有权
公开(公告)号：US20230025171A1
公开(公告)日：2023-01-26
申请号：US17783048
申请日：2020-10-30
申请人： QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Chunyang LI , Jian MA , Xiaobing ZHU , Ming WANG , Peng LI , Zhiqiang HAN , Haijuan WANG , Lisheng JI , Haoquan LIU
IPC分类号： H05B6/62 , H05B6/50
摘要： A control method for a heating device and a heating device are provided. The heating device includes an electromagnetic wave generation module configured to generate an electromagnetic wave signal for heating an object to be processed. The control method includes: determining or obtaining attribute information of the object to be processed, the attribute information at least including food groups, and each of the food groups including at least one food variety; determining operating power and/or operating time of the electromagnetic wave generation module according to the attribute information; and controlling the electromagnetic wave generation module to operate according to the operating power and/or the operating time. Uneven heating and local overheating caused by different contents of substances in foods of different varieties are reduced as compared with using a fixed operating parameter.

10. 发明申请

US20220117050A1 HEATING DEVICE 有权
公开(公告)号：US20220117050A1
公开(公告)日：2022-04-14
申请号：US17420564
申请日：2020-01-03
申请人： HAIER SMART HOME CO., LTD.
发明人： Haijuan WANG , Peng LI , Kunkun ZHAO
IPC分类号： H05B6/68 , H05B6/72 , A23L3/365 , A23L3/00
摘要： Disclosed are a heating device (100) and a refrigerator. The heating device (100) includes a cylinder body (110), a door body (120), an electromagnetic generating module (161) and a radiating antenna (150). A heating chamber (111) having a pick-and-place opening is defined in the cylinder body (110), and the heating chamber (111) is configured to place an object to be processed. The door body (120) is disposed at the pick-and-place opening and configured to open and close the pick-and-place opening. The electromagnetic generating module (161) is configured to generate an electromagnetic wave signal. The radiating antenna (150) is disposed in the cylinder body (110) and electrically connected with the electromagnetic generating module (161) to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal. Since the peripheral edge of the radiating antenna (150) is formed by smooth curves, the distribution area of the electromagnetic waves in a plane parallel to the radiating antenna (150) may be increased, and the electromagnetic waves may be prevented from being too concentrated, thereby avoiding the problems of local overheating and uneven temperature of food.

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