Title:
REFRIGERATOR HAVING AIR PROCESSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/151608
Kind Code:
A1
Abstract:
There is disclosed a refrigerator having an air processing apparatus comprising: a first cabinet comprising a storage compartment defining a space in which objects for refrigerating or freezing are stored; and a first door for opening and closing the storage compartment; a first cooling unit comprising a first refrigerant pipe defining a circulation path of a refrigerant; a first compressor configured to circulate the refrigerant along the first refrigerant pipe; a first condenser configured to condense the refrigerant by exchanging heat between the refrigerant exhausted from the first compressor and external air of the storage compartment; a first pressure regulator configured to lower the pressure of the refrigerant having passed the first condenser; and a first evaporator configured to vaporize the refrigerant having passed the first pressure regulator by absorbing heat from the internal air of the storage compartment; a second cabinet detachably mounted on one surface of the first cabinet and comprising an inlet hole and an outlet hole; a blower fan provided in the second cabinet and configured to blow the air drawn into the inlet hole toward the outlet hole; a filter unit configured to filter the air drawn into the second cabinet via the inlet hole; a first PCB comprising a first control unit implemented to control at least one of the first compressor and the first pressure regulator; a second PCB comprising a second control unit implemented to control the blower fan; a first mounting unit provided in one surface of the first cabinet and defining a predetermined space which accommodates the first PCB; and a second mounting unit provided in one surface of the second cabinet and defining a predetermined space which accommodates both the first PCB and the second PCB.
Inventors:
YUN YOUNGHOON (KR)
Application Number:
PCT/KR2018/011961
Publication Date:
August 08, 2019
Filing Date:
October 11, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F25D23/12; B01D46/00; F24F1/02; F24F8/80; F24F13/20; F24F13/28; F25D29/00
Foreign References:
| KR20050069321A | 2005-07-05 | |||
| KR101259636B1 | 2013-04-30 | |||
| KR19990026513A | 1999-04-15 | |||
| KR101803628B1 | 2017-12-28 | |||
| KR20050098124A | 2005-10-11 | |||
| KR20060011240A | 2006-02-03 |
Other References:
See also references of EP 3749905A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
Download PDF:
Previous Patent: WATER PURIFIER BASED ON ARTIFICIAL INTELLIGENCE AND CONTROL METHOD FOR THE SAME
Next Patent: BATTERY PACK
Next Patent: BATTERY PACK