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公开(公告)号：US20240251991A1
公开(公告)日：2024-08-01
申请号：US18633080
申请日：2024-04-11
发明人： Haiquan Tian , Caihua Sun , Zhiyong Le , Xianghua Liu , Xuefei Mao
IPC分类号： A47J37/07
CPC分类号： A47J37/0713 , A47J37/0745
摘要： The present invention discloses a grill with an external burner, wherein a burner is arranged at a functional opening below an integrally formed grill body so that air at the functional opening is heated when the burner burns, and the heated air rises to achieve heating up of a grill cavity; in addition, the air below the functional opening enters the functional opening under the action of air pressure to provide sufficient oxygen for the corresponding burner to ensure more sufficient combustion to improve energy conversion efficiency.
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公开(公告)号：US20240219221A1
公开(公告)日：2024-07-04
申请号：US18607100
申请日：2024-03-15
发明人： Jianfeng Zhao , Hao Xu , Caihua Sun , Xuefei Mao , Xianghua Liu
摘要： The present invention discloses a gas cylinder weighing type hob, wherein one side of a support carrier is hinged for rotation, and the other side acts on a weight sensor to perform single-side weight detection, the use of only one single weight sensor results in a simpler structure, and a large amount of detection data from the weight sensor may be subject to data fitting to obtain a corresponding equation as a conversion equation of a residual amount of gas in a gas cylinder to detect the residual amount of gas.
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