Title:
REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/236259
Kind Code:
A1
Abstract:
The present application relates to the field of refrigeration devices and provides a refrigeration device, comprising a cabinet body, the cabinet body comprising a cabinet case and a cabinet liner, and the cabinet liner being arranged in the cabinet case; an ice making chamber and an ice making air duct, the ice making air duct being arranged in the cabinet liner, and an ice making evaporator being arranged in the ice making air duct; and an air inlet pipe and an air return pipe, both snap-fitting the cabinet liner and both arranged between the cabinet liner and the cabinet case, the air inlet pipe being used for the entry of air into the ice making chamber, two ends of the air inlet pipe being respectively in communication with the ice making chamber and the ice making air duct, the air return pipe being used for the return of air to the ice making air duct, two ends of the air return pipe being respectively in communication with the ice making chamber and the ice making air duct, the air inlet pipe and the air return pipe being both connected to supporting pillars, and the supporting pillars abutting against the cabinet case. While an installation process of the refrigeration device is simplified, the refrigeration device can normally make ice. Screws and adhesive tape pasting are not required for fixing and sealing the air inlet pipe and the air return pipe, thereby reducing used materials, improving the manufacturability of a product, and also ensuring the stability of the air inlet pipe and the air return pipe fixed onto the cabinet liner.
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Inventors:
JIA YING (CN)
DONG WANFU (CN)
LIU DONGXIAN (CN)
SI ZENGQIANG (CN)
DONG WANFU (CN)
LIU DONGXIAN (CN)
SI ZENGQIANG (CN)
Application Number:
PCT/CN2022/100951
Publication Date:
December 14, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
HEFEI HUALING CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)
MIDEA GROUP CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F25C1/00; F25D11/00; F25D17/08; F25D19/00; F25D23/12
Foreign References:
| CN209445665U | 2019-09-27 | |||
| CN213811272U | 2021-07-27 | |||
| CN110895079A | 2020-03-20 | |||
| CN205561391U | 2016-09-07 | |||
| CN111829259A | 2020-10-27 | |||
| CN201954875U | 2011-08-31 | |||
| CN214307798U | 2021-09-28 | |||
| CN207113367U | 2018-03-16 | |||
| CN203163362U | 2013-08-28 | |||
| CN106595172A | 2017-04-26 | |||
| CN103673463A | 2014-03-26 | |||
| EP0623792A1 | 1994-11-09 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
Download PDF:
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