Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/088625
Kind Code:
A1
Abstract:
Provided is a refrigerator, comprising a refrigerator door, and a vacuum packaging device which comprises an air extracting device, an upper support base and a lower support base, wherein one of the upper support base and the lower support base is fixedly connected to the refrigerator door, and the other is connected to a driving device and moves vertically under the action of the driving device; the upper support base and the lower support base move into a cavity, which is formed between the upper support base and the lower support base after abutting with each other, to form a vacuumizing region in communication with the air extracting device; one of the upper support base and the lower support base is provided with a heating wire and a temperature sensor, and the heating wire is arranged in a region where the upper support base abuts with the lower support base; and a heat-conducting housing abutting against the heating wire is arranged outside the temperature sensor, such that the temperature of the heating wire can be transferred to the temperature sensor by means of the heat-conducting housing.
Inventors:
SUN YINGBIN (CN)
XU WENTAO (CN)
ZHU JIANGAO (CN)
ZHANG SHANFANG (CN)
FENG ZEZHONG (CN)
XU WENTAO (CN)
ZHU JIANGAO (CN)
ZHANG SHANFANG (CN)
FENG ZEZHONG (CN)
Application Number:
PCT/CN2021/089084
Publication Date:
May 05, 2022
Filing Date:
April 22, 2021
Export Citation:
Assignee:
HISENSE SHANDONG REFRIGERATOR CO LTD (CN)
International Classes:
B65B51/10; F25D11/00
Foreign References:
| CN111380279A | 2020-07-07 | |||
| CN108820308A | 2018-11-16 | |||
| CN204460910U | 2015-07-08 | |||
| CN208360576U | 2019-01-11 | |||
| US4856260A | 1989-08-15 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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