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1. 发明申请

US20190234616A1 Electromagnetic oven 审中-公开
公开(公告)号：US20190234616A1
公开(公告)日：2019-08-01
申请号：US16341026
申请日：2018-04-10
申请人： SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hua Yang
IPC分类号： F24C7/08 , F24C7/00 , F24C15/10
CPC分类号： F24C7/08 , F24C7/002 , F24C15/105 , F24C15/106
摘要： An electromagnetic oven includes a bottom case (1), a panel (2) and a thermostat (3). The thermostat (3) includes an inner bracket (31), a top end of the inner bracket (31) is provided with a temperature sensing cover (32) that contacts a cooking pot, and an inner cavity of the inner bracket (31) is provided with a temperature measuring element (33) for measuring a temperature of the temperature sensing cover (32) in a contact or non-contact manner. The thermostat (3) protrudes from a through hole of the panel (2) in a telescopic manner, and the temperature sensing cover (32) of the thermostat (3) contacts the cooking pot. A sealing structure for preventing soup from entering or a drainage structure for guiding the soup out of the bottom case (1) is disposed between the through hole of the panel (2) and the thermostat (3). In the present invention, the through hole is formed at the panel (2), and the telescopic thermostat (3) is disposed in the through hole, so that a close contact between the thermostat (3) and a bottom of the cooking pot may be realized, and an accurate measurement of a temperature of the bottom of the cooking pot by the thermostat (3) is ensured. The sealing structure or the drainage structure at the through hole of the panel prevents the soup on the panel (2) from entering an electrical component in the bottom case (1).

2. 发明授权

US11156364B2 Electromagnetic oven 有权
公开(公告)号：US11156364B2
公开(公告)日：2021-10-26
申请号：US16341026
申请日：2018-04-10
申请人： SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hua Yang
IPC分类号： F24C7/08 , F24C15/10 , F24C7/00
摘要： An electromagnetic oven includes a bottom case, a panel and a thermostat. The thermostat includes an inner bracket, a top end of the inner bracket is provided with a temperature sensing cover that contacts a cooking pot, and an inner cavity of the inner bracket is provided with a temperature measuring element for measuring a temperature of the temperature sensing cover. The thermostat protrudes from a through hole of the panel, and the temperature sensing cover contacts the cooking pot. A sealing structure for preventing soup from entering or a drainage structure for guiding the soup out of the bottom case is disposed between the through hole and the thermostat. In the present invention, a close contact between the thermostat and a bottom of the cooking pot may be realized, and an accurate measurement of a temperature of the bottom of the cooking pot by the thermostat is ensured.

3. 发明授权

US10753619B2 Knob structure for electromagnetic oven 有权
公开(公告)号：US10753619B2
公开(公告)日：2020-08-25
申请号：US16348027
申请日：2018-04-10
申请人： SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hua Yang
IPC分类号： D06F34/30 , F24C3/12 , F24C7/08 , H01H19/14 , H05B6/12 , F24C15/00 , F24C15/14 , F24C7/00
摘要： A knob structure for an electromagnetic oven includes a knob switch assembly. The knob switch assembly consists of a sleeve button, a rotary encoder, a bracket of a display screen, and a control assembly. The knob switch assembly is connected to a printed circuit board through a through hole. A guide rib is disposed around a circumference of the through hole. The display screen with a protection assembly disposed outside is integrated with the knob switch assembly. The guide rib effectively prevents water from entering inside of the electromagnetic oven, lengthens a service life of the electromagnetic oven, and facilitates cleaning. The knob switch assembly integrated with the display screen realizes miniaturization and reduces a cost. The protection assembly ensures a display effect of the display screen.

4. 发明申请

US20190301744A1 Knob structure for electromagnetic oven 审中-公开
公开(公告)号：US20190301744A1
公开(公告)日：2019-10-03
申请号：US16348027
申请日：2018-04-10
申请人： SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY CO., LTD.
发明人： Hua Yang
IPC分类号： F24C7/08 , H01H19/14 , H05B6/12
摘要： A knob structure for an electromagnetic oven includes a knob switch assembly. The knob switch assembly consists of a sleeve button, a rotary encoder, a bracket of a display screen, and a control assembly. The knob switch assembly is connected to a printed circuit board through a through hole. A guide rib is disposed around a circumference of the through hole. The display screen with a protection assembly disposed outside is integrated with the knob switch assembly. The guide rib effectively prevents water from entering inside of the electromagnetic oven, lengthens a service life of the electromagnetic oven, and facilitates cleaning. The knob switch assembly integrated with the display screen realizes miniaturization and reduces a cost. The protection assembly ensures a display effect of the display screen.

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