Title:
DOOR OPENING DEVICE, REFRIGERATOR, AND NON-CONTACT DOOR OPENING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/127628
Kind Code:
A1
Abstract:
A door opening device for a refrigerator (100) comprises: multiple detection components (21, 22, 23), wherein each detection component (21, 22, 23) is configured to generate an operation signal according to an external operation at a front part of the detection component; and a control module (30), wherein the control module (30) is electrically connected to each detection component (21, 22, 23) and is configured to receive an operation signal, and generates a door opening instruction in a case in which the time of generating the operation signal accords with a preset sequence. A refrigerator (100) provided with the door opening device, and a non-contact door opening method. By using the door opening method, the mistaken opening of the refrigerator (100) can be effectively prevented.
Inventors:
MIAO JIANLIN (CN)
LI CHUNYANG (CN)
WANG MING (CN)
LI CHUNYANG (CN)
WANG MING (CN)
Application Number:
PCT/CN2015/088672
Publication Date:
August 18, 2016
Filing Date:
August 31, 2015
Export Citation:
Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
E05F15/70
Foreign References:
| CN104675263A | 2015-06-03 | |||
| CN104675264A | 2015-06-03 | |||
| CN103061639A | 2013-04-24 | |||
| CN2602133Y | 2004-02-04 | |||
| CN102278033A | 2011-12-14 | |||
| CN104328971A | 2015-02-04 | |||
| US20010030606A1 | 2001-10-18 | |||
| JP2004108604A | 2004-04-08 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
北京智汇东方知识产权代理事务所（普通合伙） (CN)
北京智汇东方知识产权代理事务所（普通合伙） (CN)
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