Patents Assigned to FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.
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Patent number: 11460348Abstract: An induction cooker includes a microcrystal panel and at least three temperature sensors scattered on a bottom surface of the microcrystal panel, and the induction cooker is configured to heat a container to be measured. The method includes: obtaining temperature data collected by the at least three temperature sensors and position data of each temperature sensor relative to the microcrystal panel; obtaining an actual position of the container on the microcrystal panel according to the temperature data and the position data; obtaining a preset temperature curve matching the induction cooker according to the temperature data, and extracting a peak value of the preset temperature curve; and calculating an actual temperature of the container to be measured according to the actual position and the peak value.Type: GrantFiled: April 9, 2020Date of Patent: October 4, 2022Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Xiaohui Li, Zhao Wang, Shuai Wang, Wei Chen, Shaohua He
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Patent number: 11389025Abstract: An electric roasting machine includes an outer housing, a heating device accommodated in the outer housing, and an inner housing between the outer housing and the heating device. A heat insulating cavity is formed between the inner housing and the heating device. A heat dissipating passage is formed between the outer housing and the inner housing.Type: GrantFiled: July 4, 2017Date of Patent: July 19, 2022Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Jianrong Du, Guoyao Zhao, Minghui Du, Jiequan Huang, Yan She, Yuhua Huang, Pingying Han, Xiubao Lin, Wenxiu Zhou, Haitao Li, Gang Wang
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Patent number: 11385744Abstract: A touch key structure includes a touch panel including a key area at a front side of the touch panel, a circuit board provided behind the touch panel and including a sensing electrode corresponding to the key area, and a conductive medium provided between the key area and the sensing electrode.Type: GrantFiled: August 31, 2018Date of Patent: July 12, 2022Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Xiaokai Liu, Yi Sun, Pofeng Ho, Zhifeng Wang, Dali Ou, Dahua Cao, Qi Wang, Yuhua Huang
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Patent number: 11375842Abstract: The present disclosure provides a cooking appliance control method, a control device, and a cooking appliance. The cooking appliance acquires cooking effect evaluation information of a cooking appliance provided by a user. The cooking effect evaluation information comprises a plurality of evaluation dimensions for evaluating cooking effects of the cooking appliance and scores of the plurality of evaluation dimensions. The cooking appliance adjusts control parameters of the cooking appliance according to the cooking effect evaluation information, so as to control the cooking of the cooking appliance according to the adjusted control parameters. By adjusting the control parameters of the cooking appliance according to the cooking effect evaluation information, the cooking appliance ensures that the final cooking effect satisfy the requirements of the user and improves the use experience of the user.Type: GrantFiled: January 28, 2019Date of Patent: July 5, 2022Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Zhen Fang, Ying Su, Jing Li, Xinyuan Wang, Shanshan Cao, Liying Wang
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Patent number: 11343881Abstract: The present disclosure provides a method for controlling a power of an electromagnetic cooking appliance and an electromagnetic cooking appliance. The electromagnetic cooking appliance includes a first coil disk and a second coil disk. Each of the first coil disk and the second coil disk corresponds to an independent resonance circuit. After obtaining a target power of the electromagnetic cooking appliance, a heating period of the electromagnetic cooking appliance is determined based on the target power, each heating period including at least one first heating time period and at least one second heating time period. The first coil disk is controlled to heat in the first heating time period, and the second coil disk to heat in the second heating time period, such that the first coil disk and the second coil disk are heated alternately to reduce an interference of harmonic current and voltage flicker.Type: GrantFiled: February 25, 2019Date of Patent: May 24, 2022Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Jun Lei, Jaeeun Byun, Yunfeng Wang, Lutian Zeng, Deyong Jiang, Fan Zhang, Shufeng Huang, Wenhua Liu, Yuehong Qu
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Patent number: 11197573Abstract: A lid body for a pressure cooker includes a pot lid, an inner lid mounted at an outer side of the pot lid, a top lid mounted at an outer side of the inner lid, and a solenoid exhaust valve. The pot lid includes a mounting cavity and a limiting rib protruding inward from a side wall of the mounting cavity. The solenoid exhaust valve includes a valve seat mounted in the mounting cavity and including a mounting hole, a valve core inserted in the mounting hole, and a valve cover matingly connected with a top of the valve core and being movable with respect to the valve core. A bottom end of the valve seat abuts against an upper end face of the limiting rib, and a lower end face of the limiting rib abuts against the pot lid or the inner lid.Type: GrantFiled: November 8, 2017Date of Patent: December 14, 2021Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventor: Feng Peng
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Patent number: 11201935Abstract: A recipe pushing method includes receiving cooking device product information of a cooking device transmitted by a terminal device via a cooking service application, extracting a recipe preference characteristic of a user according to a history of the user browsing recipes in the cooking service application and a preset filtering condition, generating a recommended recipe matching the cooking device product information according to the recipe preference characteristic, and transmitting the recommended recipe to the cooking service application.Type: GrantFiled: November 21, 2017Date of Patent: December 14, 2021Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Pengbo Ren, Baizhong Ma, Qingsong Gu
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Patent number: 11178993Abstract: Disclosed is a cooking appliance that includes a cooker body assembly, a lid assembly, a weighing sensor, a first control panel, and a second control panel. The cooker body assembly includes a housing and an inner pot disposed inside the housing. The lid assembly can be opened and closed to cover the inner pot. The first control panel is disposed on the lid assembly, and the second control panel is disposed on the housing. The weighing sensor is electrically connected to the second control panel. According to this disclosure, the second control panel is disposed on the housing, so that the second control panel does not flip to the rear side together with the lid assembly when the lid assembly is opened to add food or water.Type: GrantFiled: August 23, 2018Date of Patent: November 23, 2021Assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd.Inventors: Yi Zhou, Junfeng Du, Guozhu Li, Jingwen Li, Fuyou Li, Peng Chen, Xiong Liao, Jiaying Zhang, Hao Zheng
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Patent number: 11101645Abstract: A power supply system includes a wireless power supply end and a wireless receiving end. The wireless receiving end includes a resonant receiving component and a rectifying and voltage-stabilizing component that is connected to the resonant receiving component to output a voltage-stabilized power supply (VCC). A load sudden-change protection circuit includes an overvoltage protection component and an under-voltage protection component that are each respectively connected to the voltage-stabilized power supply and a load. The overvoltage protection component turns on the load when the voltage of the voltage-stabilized power supply is higher than a first preset voltage due to sudden turn-off of the load. The under-voltage protection component turns off the load when the voltage of the voltage-stabilized power supply is lower than a second preset voltage due to sudden turn-on of the load.Type: GrantFiled: April 22, 2020Date of Patent: August 24, 2021Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Fan Zhang, Yunfeng Wang, Lutian Zeng, Wenhua Liu, Shufeng Huang, Jun Lei, Deyong Jiang
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Patent number: 10976055Abstract: The present disclosure provides an electromagnetic heating device, comprising: an electromagnetic heating unit, an infrared heating unit and a MCU. The MCU is coupled with the electromagnetic heating unit and the infrared heating unit, so as to control the electromagnetic heating unit and the infrared heating unit to heat individually or simultaneously. The electromagnetic heating device of the present disclosure, since it comprises an electro electromagnetic heating unit and an infrared heating unit, the heating of the heating appliances of different materials can be performed, the application thereof is wide and unrestricted. In addition, since the infrared heating unit is comprised, the maximum heating power thereof is not limited by that of the coil disk.Type: GrantFiled: March 2, 2018Date of Patent: April 13, 2021Assignees: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD., MIDEA GROUP CO., LTD.Inventors: Hongjian Mao, Zhicai Liu, Zhifeng Wang, Yifan Chen, Jiangping Feng, Zhihai Ma, Dali Ou
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Patent number: 10973357Abstract: A split electric rice cooker includes: a base (100) provided with a weighing-device mounting groove (120) at a bottom thereof; a cooker body configured to rest on the base (100) and separable with respect to the base (100); a weighing device (500) provided in the weighing-device mounting groove (120), the weighing device (500) comprising a weighing sensor (510) and a support leg (520); a press cover (600) provided to the bottom of the base (100) and shielding the weighing-device mounting groove (120), the press cover (600) being provided with a press-cover clearance hole (601) for the support leg (520) to pass downwards, and the support leg (520) being connected to the weighing sensor (510); or the support leg (520) being integrally provided to the press cover (600) and able to push the weighing sensor (520) along with deformation of the press cover.Type: GrantFiled: February 11, 2019Date of Patent: April 13, 2021Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Zhixiao Luo, Chuanbin Zhu, Xianhuai Chen, Zhengting Fu, Linbo Zhu, Wei Yuan, Wei Chen, Yuquan Wu
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Patent number: 10973362Abstract: A pressure cooking apparatus, a method and device for controlling the same are provided. During a heating process of the apparatus, the device detects a pressure value inside the inner liner, a first temperature value when the detected pressure value rises to a first preset pressure threshold, and a second temperature value when the detected pressure value drops from the preset first pressure threshold to a second preset pressure threshold. Next the device acquires a temperature reference value according to a preset setting strategy using the first temperature value and the second temperature value and then compares a current temperature value detected by the temperature sensor with the temperature reference value. Finally, the device starts or stops the heating process based on the comparison result, thus reducing the on/off frequency of the apparatus and controlling the pressure inside the cooking apparatus more precisely and smoothly.Type: GrantFiled: September 25, 2018Date of Patent: April 13, 2021Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Wanbao Gao, Xingguo Yang
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Patent number: 10819153Abstract: The present disclosure provides a wireless power supply communication circuit for an electric cooking pot, an electric cooking pot and a method thereof. The electric cooking pot comprises a pot body, an upper cover and the wireless power supply communication circuit, wherein an insertion base is provided on the pot body; an insertion cavity is provided on the upper cover; the insertion base is movably inserted the insertion cavity cooperatively; a first coil is provided on the insertion base, a second coil resonance circuit is provided in or near the insertion cavity; a pot body control unit is provided on the pot body, an upper cover control unit is provided on the upper cover. The present disclosure allows the information interaction by detecting the amplitude changes of the resonant wave, so that the wireless power supply and communication can be simultaneously provided.Type: GrantFiled: March 7, 2018Date of Patent: October 27, 2020Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Yunfeng Wang, Fan Zhang, Wenkai Mei, Jun Lei, Zhanfeng Xiao, Jianxin Wu
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Patent number: 10638551Abstract: Disclosed is an electromagnetic heating control circuit, comprising a control chip, a rectifier filter circuit, a resonant capacitor, a switching transistor, a drive circuit, and a synchronous voltage detection circuit. The switching transistor comprises a first end, a second end, and a control end. The first end is connected to a positive output end of the rectifier filter circuit by using the resonant capacitor. The second end is connected to a negative output end of the rectifier filter circuit by using a current limiting resistor. The control chip comprises a positive phase voltage input end, a negative phase voltage input end, a voltage detection end, and a signal input end. The positive phase voltage input end and the negative phase voltage input end detect voltages at two ends of the resonant capacitor by using the synchronous voltage detection circuit. The signal output end is connected to the control end by using the drive circuit.Type: GrantFiled: July 31, 2017Date of Patent: April 28, 2020Assignees: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD, MIDEA GROUP CO., LTD.Inventors: Zhicai Liu, Zhifeng Wang, Wenfeng Weng, Dali Ou, Zhihai Ma, Shirun Wu, Yifan Chen, Xinyuan Wang
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Publication number: 20190246836Abstract: An electric roasting machine includes a housing defining a cavity having an upper opening, a heating device installed in the cavity, and a grill located at the opening of the cavity. The grill includes a carrying part extending into the cavity and located in a region covered by thermal radiation of the heating device.Type: ApplicationFiled: July 4, 2017Publication date: August 15, 2019Applicant: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventors: Jianrong DU, Guoyao ZHAO, Minghui DU, Jiequan HUANG, Yan SHE, Yuhua HUANG, Pingying HAN, Xiubao LIN, Wenxiu ZHOU, Haitao LI, Gang WANG
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Patent number: D854875Type: GrantFiled: April 27, 2018Date of Patent: July 30, 2019Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventor: Mao Tan
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Patent number: D871828Type: GrantFiled: July 9, 2018Date of Patent: January 7, 2020Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.Inventor: Mao Tan
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Patent number: D884410Type: GrantFiled: November 2, 2018Date of Patent: May 19, 2020Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTDInventors: Mao Tan, Haiying Wang
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Patent number: D884412Type: GrantFiled: December 5, 2018Date of Patent: May 19, 2020Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTDInventors: Mao Tan, Haiying Wang