Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2021/223284
Kind Code:
A1
Abstract:
Disclosed is a refrigerator, comprising a storage chamber, a door body, a crisper, a vacuumizing assembly and a magnetically sensitive switch, wherein a storage chamber is formed in the crisper; the crisper is connected to the door body; and the vacuumizing assembly comprises a vacuum pump, a vacuumizing pipeline and a vacuumizing connector assembly, the vacuum pump being in communication with the vacuumizing connector assembly by means of the vacuumizing pipeline, such that when the vacuumizing connector assembly is connected to the crisper, the vacuumizing assembly can vacuumize the storage chamber. The vacuumizing connector assembly is arranged on the door body, and the door body is provided with a key switch, which controls the vacuum pump to start and stop. The vacuum pump is controlled by the key switch to start and stop, which is convenient to operate.
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Inventors:
YANG CHUN (CN)
LI TAO (CN)
JIANG WENJING (CN)
ZHANG QIANYONG (CN)
ZHANG YU (CN)
LI TAO (CN)
JIANG WENJING (CN)
ZHANG QIANYONG (CN)
ZHANG YU (CN)
Application Number:
PCT/CN2020/094288
Publication Date:
November 11, 2021
Filing Date:
June 04, 2020
Export Citation:
Assignee:
HISENSE SHANDONG REFRIGERATOR CO LTD (CN)
International Classes:
F25D11/02; F25D17/04; F25D23/12; F25D25/00
Foreign References:
| CN111578589A | 2020-08-25 | |||
| CN111578591A | 2020-08-25 | |||
| CN111578588A | 2020-08-25 | |||
| CN111578590A | 2020-08-25 | |||
| KR20060041509A | 2006-05-12 | |||
| CN105650990A | 2016-06-08 | |||
| CN101881543A | 2010-11-10 | |||
| CN204285944U | 2015-04-22 | |||
| CN204310237U | 2015-05-06 | |||
| CN210399637U | 2020-04-24 | |||
| CN101949631A | 2011-01-19 | |||
| CN202010381516A | 2020-05-08 |
Attorney, Agent or Firm:
QINGDAO LAWSCI INTELLECTUAL PROPERTY CO., LTD. (CN)
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