Title:
AIR OPENING OF REFRIGERATION HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2022/257886
Kind Code:
A1
Abstract:
A refrigeration appliance, comprising: a box body, which has a plurality of walls for forming a refrigeration compartment; a door body, which is connected to the box body, so as to selectively open or close the refrigeration compartment; a refrigeration system, which is configured to supply cold air to the refrigeration compartment by means of a pipeline which extends through the walls of the refrigeration compartment; and at least one air outlet, which is provided at an end of the pipeline. Furthermore, the air outlet is mounted to a wall. In addition, the air outlet has a main body in which an opening is defined; and during the operation of the refrigeration appliance, cold air is discharged by means of the opening. The main body of the air outlet further comprises a periphery having at least one abrupt change portion, and at least one airflow channel is formed at the abrupt change portion between the main body and the wall, so as to reduce water vapor in the refrigeration compartment.
Inventors:
ANDERSON RONALD KENNETH (US)
BUSCHE MARTIN (US)
EAGLESON ZACHARY MICHAEL (US)
BUSCHE MARTIN (US)
EAGLESON ZACHARY MICHAEL (US)
Application Number:
PCT/CN2022/097140
Publication Date:
December 15, 2022
Filing Date:
June 06, 2022
Export Citation:
Assignee:
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
International Classes:
F25D11/00; F25D13/00
Foreign References:
| CN106958980A | 2017-07-18 | |||
| CN106642930A | 2017-05-10 | |||
| CN107421215A | 2017-12-01 | |||
| CN101963437A | 2011-02-02 | |||
| CN107062750A | 2017-08-18 | |||
| CN106885425A | 2017-06-23 | |||
| US20140150473A1 | 2014-06-05 | |||
| US20050178145A1 | 2005-08-18 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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