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Title:
UPPER LID ASSEMBLY, AND COOKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/032648
Kind Code:
A1
Abstract:
An upper lid assembly, and cooking device. The upper lid assembly comprises a lid (10) and a steam valve (60). A steam valve mounting face (101) is provided on the lid (10). The steam valve (60) is mounted on the steam valve mounting face (101). The steam valve (60) comprises a valve base (30) and a valve cover (20) provided on and covering the valve base (30). The valve cover (20) is provided with a circumferential engagement face (201) along the circumference thereof. The circumferential engagement face (201) is supported by the steam valve mounting face (101). A gap exists between a lower engagement face (301) of the valve base (30) and the steam valve engagement face (101). The steam valve (60) covers at least 1/2 of an upper surface of the lid (10). The valve base (30) of the upper lid assembly is provided in a suspended manner, thus preventing thermal deformation of the steam valve mounting face (101) or the lower engagement face (301) from pushing the steam valve (60) upward. The size of the steam valve (60) is configured to be larger than half of the size of the lid (10), thus solving the problem of poor anti-overflow performance caused by a small volume of the internal cavity of a steam valve. In addition, the present invention increases the upper limit of large-power heating while preventing an overflow, thus improving the texture of cooked rice.

Inventors:
LUO, Zhixiao (San Le Road #19, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
ZHENG, Wei (San Le Road #19, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
ZHOU, Yi (San Le Road #19, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
CHEN, Peng (San Le Road #19, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
ZHANG, Jiaying (San Le Road #19, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
LIAO, Xiong (San Le Road #19, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
Application Number:
CN2016/107797
Publication Date:
February 22, 2018
Filing Date:
November 29, 2016
Export Citation:
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Assignee:
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LIMITED (San Le Road #19, Beijiao Shund, Foshan Guangdong 1, 528311, CN)
International Classes:
A47J36/38; A47J36/06
Foreign References:
CN203693352U2014-07-09
CN105534320A2016-05-04
CN204654583U2015-09-23
CN204698326U2015-10-14
CN204133241U2015-02-04
CN204698328U2015-10-14
JP2008301996A2008-12-18
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (SHANG, Zhifeng Room 506 Tower A, Technology Fortune Center,No. 8 Xueqing Road, Haidian District, Beijing 2, 100192, CN)
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