Title:
REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/020171
Kind Code:
A1
Abstract:
A refrigeration device, comprising a cabinet and a refrigeration unit. The cabinet comprises a housing, a liner, a thermal insulation space, and a ventilation duct; the thermal insulation space is provided between the housing and the liner; a storage compartment is formed inside the liner; the ventilation duct passes through the cabinet to make the storage compartment communicated with the interior of the refrigeration unit; a separation portion for dividing the interior of the ventilation duct into an air inlet and an air outlet is provided in the ventilation duct; the separation portion and the inner wall of the ventilation duct are integrally formed. The forming process of the ventilation duct is simplified.
Inventors:
REN QIAOLI (CN)
LI DAWEI (CN)
LU YONGLI (CN)
LI DAWEI (CN)
LU YONGLI (CN)
Application Number:
PCT/CN2022/105739
Publication Date:
February 23, 2023
Filing Date:
July 14, 2022
Export Citation:
Assignee:
QINGDAO HAIER SPECIAL FREEZER (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D11/00; F25D17/04; F25D23/00
Domestic Patent References:
| WO2015064543A1 | 2015-05-07 |
Foreign References:
| CN216080531U | 2022-03-18 | |||
| GB835190A | 1960-05-18 | |||
| JP2001082856A | 2001-03-30 | |||
| CN209013578U | 2019-06-21 | |||
| US20130098076A1 | 2013-04-25 | |||
| JP2000105050A | 2000-04-11 | |||
| US20080163628A1 | 2008-07-10 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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