WO2023185745A1 - Ensemble revêtement pour réfrigérateur et réfrigérateur le comprenant - Google Patents

Ensemble revêtement pour réfrigérateur et réfrigérateur le comprenant Download PDF

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Publication number
WO2023185745A1
WO2023185745A1 PCT/CN2023/084120 CN2023084120W WO2023185745A1 WO 2023185745 A1 WO2023185745 A1 WO 2023185745A1 CN 2023084120 W CN2023084120 W CN 2023084120W WO 2023185745 A1 WO2023185745 A1 WO 2023185745A1
Authority
WO
WIPO (PCT)
Prior art keywords
fitting
refrigerator
hole
liner
return pipe
Prior art date
Application number
PCT/CN2023/084120
Other languages
English (en)
Chinese (zh)
Inventor
毛宝龙
赵发
伊智慧
高轶
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2023185745A1 publication Critical patent/WO2023185745A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features

Definitions

  • the utility model relates to the technical field of home appliances, in particular to a refrigerator liner assembly and a refrigerator having the same.
  • the foaming process is an indispensable process in modern refrigerator manufacturing technology.
  • the air return pipe needs to be pre-installed between the outer shell and the inner tank of the refrigerator, and then the foaming material is filled between the outer shell and the inner tank. Because the preassembled air return duct needs to pass through the liner, the sealing effect between the return air duct and the liner has a great impact on the foaming process.
  • An object of the present invention is to provide a refrigerator liner assembly that can overcome the above problems or at least partially solve the above problems and a refrigerator having the same.
  • a further object of the present invention is to make the fitting parts more versatile.
  • Another further object of the present invention is to facilitate the positioning of the separately formed fitting parts.
  • the utility model provides a refrigerator liner assembly, which includes an liner.
  • the outer surface of the bladder is formed with an inner recessed portion that is recessed inward.
  • the surface of the inner bladder used to form the inner recessed portion includes a mounting surface, the mounting surface is provided with a through hole; and a fitting piece, the fitting piece is located in the through hole. and protruding from the mounting surface, the fitting piece is provided with a fitting hole, the fitting hole is connected with the through hole; the air return pipe passes through the fitting hole and the through hole and extends into The inside of the liner.
  • the fitting part and the inner tank are formed separately;
  • the fitting part includes: a return pipe fitting part, which is formed with the fitting hole and protrudes from the installation surface; the inner tank fitting part,
  • the inner bag fitting part is in the shape of a sheet, which surrounds one end of the air return pipe matching part close to the inner bag, and is integrally formed with the air return pipe matching part; the inner bag matching part is connected to the inner bag.
  • the surface fits and forms a seal with the surface of the liner.
  • the surface of the inner bag located outside the inner recess and adjacent to the mounting surface and the mounting surface jointly form a bending surface; the inner bag fitting portion fits the bending surface .
  • the surface of the inner bag is provided with a groove that matches the thickness of the inner bag fitting part, and the inner bag fitting part is embedded in the groove.
  • the refrigerator liner assembly includes a first sealing film, the first sealing film simultaneously covers the surface of the liner fitting portion and the surface of the liner to seal the edge of the liner mating portion. Seal with the surface of the liner.
  • the fitting piece and the inner bladder are integrally formed.
  • the refrigerator liner assembly includes a second sealing film that simultaneously surrounds the fitting piece and the return air duct to seal the gap between the end of the fitting piece and the return air duct. Make a seal.
  • the refrigerator liner assembly includes a flexible seal surrounding the outside of the air return duct and located between the air return duct and the fitting to seal the air return duct and the fitting.
  • the inner walls of the fitting holes are sealed.
  • the length of the flexible sealing member is greater than the length of the fitting member protruding from the mounting surface.
  • the utility model provides a refrigerator, including any one of the above-mentioned refrigerators. Bile components.
  • the utility model allows the air return pipe to pass through the fitting holes and enter the inner tank. Therefore, the axial directions of the return air pipe and the fitting part are basically the same. Compared with making the return air pipe fit separately with the inner tank punching hole, the sealing work between the fitting part and the return air pipe is simpler. Moreover, the contact area between the fitting and the return pipe is larger, thereby increasing the effective sealing area. Therefore, the sealing effect between the air return pipe and the inner bladder is better. Moreover, the through hole and the fitting part can be arranged in the inner recess of the inner pot, so that it is suitable for inner pots with complex structures.
  • the through holes and matching parts are arranged in the inner recess, which provides a large enough space for the return air pipe to bend, so that the return air pipe can have more bending margin, thereby preventing the return air pipe from being expanded during the foaming process.
  • the foam material is extruded and damaged, and the part of the air return pipe located outside the inner recess can fit as closely as possible to the surface of the liner to facilitate the support and fixation of the air return pipe.
  • the fitting part and the inner tank are formed separately. Because the fitting part of the inner tank fits the surface of the inner tank and the axial direction of the matching part of the return air pipe is basically the same as that of the return air pipe, the sealing surface that needs to be processed is not complicated, making the sealing work relatively simple and ensuring the sealing effect. Moreover, multiple types of inner bladders can use one fitting part, thereby improving the applicability of the fitting parts and reducing production costs.
  • the fitting part can be positioned on the inner pot by utilizing the cooperation between the fitting part of the inner pot and the bending surface, thereby improving the stability of the fitting part and the inner pot. Assembly speed.
  • Figure 1 is a schematic structural diagram of a refrigerator according to one embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a refrigerator liner assembly according to one embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view of the fitting part in the refrigerator liner assembly according to one embodiment of the present invention, with the air return pipe removed;
  • Figure 4 is a schematic cross-sectional view of a matching piece with an air return pipe in the refrigerator liner assembly according to one embodiment of the present invention
  • Figure 5 is a schematic structural diagram of a matching piece in a refrigerator liner assembly according to one embodiment of the present invention.
  • Figure 6 is a schematic cross-sectional view of the fitting part in the refrigerator liner assembly according to one embodiment of the present invention.
  • a refrigerator 1 includes a refrigerator inner container 10 and an outer shell 20 .
  • the outer casing 20 wraps the refrigerator liner assembly 10, and a foaming cavity 30 is formed between the refrigerator liner assembly 10 and the outer casing 20.
  • the foaming cavity 30 is used to fill the foaming material.
  • the refrigerator inner container assembly 10 includes an inner container 110 , a fitting 120 and an air return pipe 130 .
  • the outer surface of the inner bladder 110 is formed with an inward recessed portion 111
  • the surface of the inner bladder used to form the side wall of the inner recessed portion 111 includes a mounting surface 112
  • the mounting surface 112 is provided with a through hole 113 .
  • the fitting piece 120 is located at the through hole 113 and protrudes from the mounting surface 112.
  • the fitting piece 120 is provided with a fitting hole 121, and the fitting hole 121 is connected with the through hole 113. return The trachea 130 passes through the fitting hole 121 and the through hole 113 and extends into the inside of the inner bladder 110 .
  • the rear side wall of the liner 110 is formed with an inner recess 111
  • the inner liner surface used to form the side wall of the inner recess 111 is a surface that is bent toward the inside of the liner 110 compared to the surrounding liner surface. That is, the two surfaces of the inner recess 111 are distributed along the up and down direction of the inner bladder 110 .
  • the lower surface is the mounting surface 112 .
  • a through hole 113 is provided on the mounting surface 112, and the through hole 113 penetrates the inner tank wall.
  • the fitting piece 120 is located on the mounting surface 112 and protrudes from the mounting surface 112 to a certain height.
  • the fitting piece 120 is formed with a fitting hole 121 , and the fitting hole 121 is connected with the through hole 113 .
  • the air return pipe 130 passes through the fitting hole 121 and the through hole 113 and extends into the interior of the inner bladder 110 .
  • the air return pipe 130 passes through the fitting hole 121 and enters the inner bladder 110.
  • the sealing work between the inner tank 110 and the air return pipe 130 in this embodiment is simpler.
  • the joint between the return air pipe and the inner tank surface needs to be sealed. That is to say, the available sealing surface is a plane with folded corners.
  • the complex sealing surface makes sealing difficult.
  • the operating space is insufficient, which will lead to further deterioration of the sealing effect.
  • the air return pipe 130 is matched with the matching piece 120 protruding from the mounting surface 112.
  • the axial direction of the air return pipe 130 and the matching piece 120 is basically the same, and the sealing surface that needs to be processed is simpler, thereby facilitating the matching.
  • the component 120 and the air return pipe 130 are sealed, which is beneficial to improving the sealing effect.
  • the sealing work is not easily limited by the operating space, making it suitable for inner bladders with complex structures.
  • the contact area between the fitting piece 120 and the return pipe 130 is larger, thereby increasing the effective sealing area. It is beneficial to further improve the sealing effect between the air return pipe 130 and the inner bladder 110 .
  • the fitting piece 120 is disposed at the inner recess 111.
  • the inner recess 111 provides a large enough space for the return air pipe 130 to bend, so that the return air pipe 130 can have more bending margin, thereby preventing the return air pipe 130 from foaming. During the process, it is squeezed by the expanded foam material and is damaged, so that the part of the air return pipe 130 located outside the inner recess 111 can fit the inner bladder 110 as much as possible.
  • the surface facilitates the support and fixation of the air return pipe 130.
  • the position of the through hole 113 and the fitting part 120 in the inner recess 111 is determined by the direction in which the air return pipe 130 needs to extend after entering the inner bladder 110.
  • the through hole 113 and the fitting part 120 can be are provided on different side walls of the inner recess 111 .
  • the inner recess 111 may be a pit with four side walls, or may be a tunnel with two side walls that penetrates two opposite planes of the inner bladder 110 .
  • the fitting piece 120 and the inner bladder 110 are formed separately.
  • the fitting part 120 includes an air return pipe fitting part 122 and an inner bladder fitting part 123 .
  • the return pipe fitting portion 122 is formed with a fitting hole 121 and protrudes from the mounting surface 112 .
  • the inner bladder fitting part 123 is in the shape of a sheet, which surrounds one end of the air return pipe fitting part 122 close to the inner bladder 110 and is integrally formed with the air return pipe matching part 122 .
  • the inner bag fitting portion 123 is in contact with the surface of the inner bag 110 and forms a seal with the surface of the inner bag 110 .
  • the fitting part 120 is a separately formed component, which has a cylindrical air return pipe fitting part 122 and a sheet-shaped inner bladder fitting part 123.
  • the fitting hole 121 is formed in the air return pipe fitting part 122 along the axial direction of the air return pipe fitting part 122 .
  • the liner fitting part 123 is provided around the air return pipe fitting part 122 at the end of the air return pipe fitting part 122 .
  • the inner tank fitting part 123 is in contact with the surface of the inner tank 110 and forms a seal, so that the air return pipe fitting part 122 protrudes on the installation surface 112 . Furthermore, the fitting hole 121 in the air return pipe fitting portion 122 is aligned with the through hole 113 . Thereby, the fitting hole 121 and the through hole 113 are connected.
  • the fitting part 120 and the inner pot 110 are formed separately. Since the liner fitting portion 123 is in close contact with the surface of the liner and the axial direction of the air return pipe mating portion 122 and the air return pipe 130 are basically the same, the sealing surfaces that need to be processed are not complicated and are all planes extending in basically the same direction. This makes the sealing work relatively simple and helps ensure the sealing effect. Moreover, multiple types of inner bladders 110 can use one matching piece 120, thereby improving the applicability of the fitting piece 120 and reducing production costs.
  • the air return pipe fitting part 122 may also have an elliptical structure.
  • the surface of the inner bag located outside the inner recess 111 and adjacent to the mounting surface 112 and the mounting surface 112 together form a bending surface.
  • the inner bag fitting portion 123 is fitted to the bending surface.
  • the inner recessed portion 111 is formed by the outer surface of the inner bag 110 being recessed inward, that is to say, the inner bag surface that constitutes the side wall of the inner recessed portion 111 is directed toward the inner bag 110 relative to the inner bag surface outside the inner recessed portion 111 .
  • the inside is bent.
  • the mounting surface 112 and the liner surface (adjacent surface 114) outside the adjacent inner recess 111 form a bending surface.
  • the inner bladder fitting part 123 has a first fitting part 1231 fitting with the mounting surface 112 and a second fitting part 1232 fitting with the adjacent surface 114 .
  • the first fitting part 1231 is used to cooperate with the mounting surface 112
  • the second fitting part 1232 is used to cooperate with the adjacent surface 114 , that is, the liner fitting part 123 is attached to the bent surface formed by the mounting surface 112 and the adjacent surface 114 combine.
  • the air return pipe fitting part 122 is located on the first fitting part 1231.
  • the fitting part 123 of the inner pot 123 is matched with the bending surface of the inner pot 110, so that the fitting part 120 can use the cooperation of the inner pot fitting part 123 and the bending surface to make preliminary adjustments on the inner pot 110. Positioning is conducive to improving the assembly speed of the fitting part 120 and the inner tank 110.
  • the surface of the inner bladder 110 is provided with grooves that match the thickness of the inner bladder fitting portion 123 .
  • the inner bag fitting portion 123 is embedded in the groove to fit the inner bag surface.
  • the groove can position the fitting piece 120 for installation, thereby improving the assembly speed of the fitting piece 120 and the inner container 110 .
  • the refrigerator liner assembly 10 further includes a first sealing film 140 .
  • the first sealing film 140 covers both the surface of the liner fitting portion 123 and the surface of the liner 110 to seal the liner. Sealing is performed between the edge of the fitting portion 123 and the surface of the inner bladder 110 .
  • the first sealing film 140 may be a sealing PE (polyethylene, polyethylene) film or other material.
  • the first sealing film 140 completely covers the area where the edge of the inner bladder fitting portion 123 meets the inner bladder 110 , thereby improving the sealing effect between the inner bladder fitting portion 123 and the inner bladder 110 .
  • portion where the liner fitting portion 123 and the surface of the liner 110 are in contact with each other can also be sealed, for example, waterproof glue is added between the liner mating portion 123 and the surface of the liner 110 .
  • the refrigerator liner assembly 10 further includes a second sealing film 150 .
  • the second sealing film 150 surrounds the fitting part 120 and the return air pipe 130 at the same time to connect the end of the fitting part 120 and the return air pipe 130 .
  • the air tubes 130 are sealed.
  • the second sealing film 150 may be a sealing PE (polyethylene, polyethylene) film or other material. After the air return pipe 130 and the matching piece 120 are assembled in place, the second sealing film 150 is wrapped around the end of the matching piece 120 and the return air pipe 130, and adheres to the surface of the matching piece 120 and the surface of the return pipe 130. fit. Thereby, the sealing effect between the fitting piece 120 and the air return pipe 130 is improved.
  • PE polyethylene, polyethylene
  • the refrigerator liner assembly 10 further includes a flexible seal 160.
  • the flexible seal 160 surrounds the outside of the air return pipe 130 and is located between the air return pipe 130 and the mating piece 120 to seal the air return pipe 130.
  • the air tube 130 is sealed with the inner wall of the fitting hole 121 .
  • the flexible seal 160 may be a sealing material such as sealing foam.
  • the flexible seal 160 can form an interference fit with the fitting hole 121, thereby improving the sealing effect between the air return pipe 130 and the fitting hole 121.
  • the length of the flexible sealing member 160 is greater than the length of the fitting member 120 protruding from the mounting surface 112 . This allows the flexible seal 160 to pass through the through hole 113 and expand after passing through the through hole 113, thereby improving the sealing effect at the through hole 113. Similarly, the portion of the flexible seal 160 exposed outside the fitting hole 121 can also improve the sealing effect at the entrance of the fitting hole 121 .
  • the second sealing film 150 should simultaneously cover the fitting 120 , the exposed portion of the flexible seal 160 and the air return pipe 130 .
  • the flexible seal 160 may be provided without the second sealing film 150 , by adjusting the flexible seal 160 and the fitting hole 121 The part where the inner wall of the flexible seal 160 and the outer wall of the return pipe 130 are in contact is sealed (for example, by adding waterproof glue) to ensure the sealing effect.
  • the second sealing film 150 may be provided without the flexible seal 160 .
  • the size of the fitting hole 121 to match the shape of the air return pipe 130, the winding effect of the second sealing film 150 on the matching piece 120 and the air return pipe 130 is ensured.
  • the second sealing film 150 and the flexible sealing member 160 may not be provided.
  • the sealing effect is ensured by setting the size of the fitting hole 121 to match the shape of the air return pipe 130 and sealing the fitting portion of the air return pipe 130 and the fitting hole 121 (for example, by adding waterproof glue).
  • the fitting piece 120 and the inner bladder 110 are integrally formed.
  • the fitting piece 120 is formed by protruding from an edge of the through hole 113 in a direction away from the mounting surface 112 . Therefore, it can also be said that the fitting hole 121 is an extension of the through hole 113 .
  • the air return pipe 130 is matched with the matching piece 120 protruding from the mounting surface 112, and the place that needs sealing treatment is the place where the end of the air return pipe 130 and the fitting piece 120 matches. Because the axial direction of the air return pipe 130 and the mating piece 120 are basically the same, that is, the surface of the return pipe 130 and the surface of the mating piece 120 extend in basically the same direction, the sealing surface that needs to be processed is simpler, thereby making it easier to seal the mating piece 120 Sealing with the return air pipe 130 is beneficial to improving the sealing effect. Moreover, the sealing work is not easily limited by the operating space, making it suitable for inner bladders with complex structures.
  • the contact area between the fitting piece 120 and the return pipe 130 is larger, thereby increasing the effective sealing area. It is beneficial to further improve the sealing effect between the air return pipe 130 and the inner bladder 110 .
  • the fitting piece 120 is disposed at the inner recess 111.
  • the inner recess 111 provides a large enough space for the return air pipe 130 to bend, so that the return air pipe 130 can have more bending margin, thereby preventing the return air pipe 130 from foaming. During the process, it is squeezed and damaged by the expanded foam material, and the part of the air return pipe 130 located outside the inner recess 111 can fit as closely as possible to the surface of the inner bladder 110 to facilitate the support and fixation of the air return pipe 130 .
  • the refrigerator liner assembly 10 further includes a second sealing film 150 .
  • the second sealing film 150 surrounds the fitting part 120 and the air return pipe 130 at the same time to seal the fitting part 120 . Sealing is performed between the end and the air return pipe 130 .
  • the second sealing film 150 may be a sealing PE (polyethylene, polyethylene) film or other material. After the air return pipe 130 and the matching piece 120 are assembled in place, the second sealing film 150 is wrapped around the end of the matching piece 120 and the return air pipe 130, and adheres to the surface of the matching piece 120 and the surface of the return pipe 130. fit. Thereby, the sealing effect between the fitting piece 120 and the air return pipe 130 is improved.
  • PE polyethylene, polyethylene
  • the refrigerator liner assembly 10 further includes a flexible seal 160 .
  • the flexible seal 160 surrounds the outside of the air return pipe 130 and is located between the air return pipe 130 and the fitting 120 to connect the air return pipe 130 and the fitting 120 .
  • the inner walls of the fitting holes 121 are sealed.
  • the flexible seal 160 may be a sealing material such as sealing foam.
  • the flexible seal 160 can form an interference fit with the fitting hole 121, thereby improving the sealing effect between the air return pipe 130 and the fitting hole 121.
  • the length of the flexible sealing member 160 is greater than the length of the fitting member 120 protruding from the mounting surface 112 . This allows the flexible seal 160 to pass through the through hole 113 and expand after passing through the through hole 113, thereby improving the sealing effect at the through hole 113. Similarly, the portion of the flexible seal 160 exposed outside the fitting hole 121 can also improve the sealing effect at the entrance of the fitting hole 121 .
  • the second sealing film 150 should simultaneously cover the fitting 120 , the exposed portion of the flexible seal 160 and the air return pipe 130 .

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

L'invention concerne un ensemble revêtement pour un réfrigérateur et un réfrigérateur le comprenant. L'ensemble revêtement pour un réfrigérateur comprend : un revêtement, une surface externe du revêtement étant pourvue d'une partie évidée vers l'intérieur qui est évidée vers un côté interne de celle-ci et une surface de revêtement utilisée pour former une paroi latérale de la partie évidée vers l'intérieur comprenant une face de montage, qui est pourvue d'un trou traversant ; un élément de mise en correspondance, qui est positionné au niveau du trou traversant et fait saillie hors de la face de montage, l'élément de mise en correspondance étant pourvu d'un trou de mise en correspondance, qui est en communication avec le trou traversant ; et un tuyau de retour d'air, qui passe à travers le trou de mise en correspondance et le trou traversant et s'étend dans le côté interne du revêtement. L'ensemble revêtement pour un réfrigérateur dans le présent modèle d'utilité simplifie un procédé d'étanchéité entre le revêtement et le tuyau de retour d'air, de telle sorte que l'effet d'étanchéité entre le tuyau de retour d'air et le revêtement soit meilleur. En outre, le moyen d'étanchéité dans la présente solution est approprié pour un revêtement ayant une structure complexe.
PCT/CN2023/084120 2022-03-31 2023-03-27 Ensemble revêtement pour réfrigérateur et réfrigérateur le comprenant WO2023185745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220775417.5U CN217465088U (zh) 2022-03-31 2022-03-31 一种冰箱内胆组件及具有其的冰箱
CN202220775417.5 2022-03-31

Publications (1)

Publication Number Publication Date
WO2023185745A1 true WO2023185745A1 (fr) 2023-10-05

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PCT/CN2023/084120 WO2023185745A1 (fr) 2022-03-31 2023-03-27 Ensemble revêtement pour réfrigérateur et réfrigérateur le comprenant

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WO (1) WO2023185745A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217465088U (zh) * 2022-03-31 2022-09-20 青岛海尔电冰箱有限公司 一种冰箱内胆组件及具有其的冰箱

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205980543U (zh) * 2016-08-31 2017-02-22 海信容声（扬州）冰箱有限公司 制冷设备用箱体及制冷设备
CN111043809A (zh) * 2019-12-27 2020-04-21 珠海格力电器股份有限公司 回气管组件、冰箱
CN214039085U (zh) * 2020-08-18 2021-08-24 青岛海尔特种电冰箱有限公司 蒸发器设置于箱体底部的冰箱
CN214892046U (zh) * 2021-06-18 2021-11-26 佛山唯意电器有限公司 一种具有自锁密封功能的管路组件及其制冷器具
WO2022037714A1 (fr) * 2020-08-18 2022-02-24 青岛海尔特种电冰箱有限公司 Réfrigérateur permettant une réduction de perte de chaleur d'un conduit de retour d'air
CN217465088U (zh) * 2022-03-31 2022-09-20 青岛海尔电冰箱有限公司 一种冰箱内胆组件及具有其的冰箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205980543U (zh) * 2016-08-31 2017-02-22 海信容声（扬州）冰箱有限公司 制冷设备用箱体及制冷设备
CN111043809A (zh) * 2019-12-27 2020-04-21 珠海格力电器股份有限公司 回气管组件、冰箱
CN214039085U (zh) * 2020-08-18 2021-08-24 青岛海尔特种电冰箱有限公司 蒸发器设置于箱体底部的冰箱
WO2022037714A1 (fr) * 2020-08-18 2022-02-24 青岛海尔特种电冰箱有限公司 Réfrigérateur permettant une réduction de perte de chaleur d'un conduit de retour d'air
CN214892046U (zh) * 2021-06-18 2021-11-26 佛山唯意电器有限公司 一种具有自锁密封功能的管路组件及其制冷器具
CN217465088U (zh) * 2022-03-31 2022-09-20 青岛海尔电冰箱有限公司 一种冰箱内胆组件及具有其的冰箱

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