WO2023185780A1 - Split-type air duct assembly for refrigerator, and refrigerator having same - Google Patents

Split-type air duct assembly for refrigerator, and refrigerator having same Download PDF

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Publication number
WO2023185780A1
WO2023185780A1 PCT/CN2023/084217 CN2023084217W WO2023185780A1 WO 2023185780 A1 WO2023185780 A1 WO 2023185780A1 CN 2023084217 W CN2023084217 W CN 2023084217W WO 2023185780 A1 WO2023185780 A1 WO 2023185780A1
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WO
WIPO (PCT)
Prior art keywords
air duct
duct assembly
end surface
air
pressing surface
Prior art date
Application number
PCT/CN2023/084217
Other languages
French (fr)
Chinese (zh)
Inventor
赵发
冯磊
周兆涛
任树飞
毛宝龙
袁鹏飞
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 WO2023185780A1 publication Critical patent/WO2023185780A1/en

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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
    • 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
    • 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
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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 present invention relates to refrigeration equipment, in particular to a split air duct assembly for a refrigerator and a refrigerator having the same.
  • the air duct assembly is used to guide the heat exchange airflow flowing through the evaporator to a specific storage compartment to adjust the temperature of the storage compartment.
  • the installation accuracy of the air duct components affects the temperature regulation effect of the storage room.
  • An object of the present invention is to overcome at least one technical defect in the prior art and provide a split air duct assembly for a refrigerator and a refrigerator having the same.
  • a further object of the present invention is to provide a novel connection method for each air duct assembly of the split air duct assembly.
  • Another further object of the present invention is to enable the air duct assemblies of the split air duct assembly to be connected through relative movement, thereby simplifying the connection process.
  • Yet another further object of the present invention is to improve the connection accuracy between the air duct assemblies of the split air duct assembly.
  • a split air duct assembly for a refrigerator including: an induced air duct assembly defining an induced air duct and a first pair of air ducts connected to the induced air duct. interface; and an air guide air duct assembly, which defines an air guide air duct and a second pair of interfaces connected with the air guide air duct; wherein the air guide air duct assembly and the air guide air duct assembly The first pair of interfaces and the second pair of interfaces are connected by pressing each other so as to penetrate the air induction duct and the air guide duct.
  • the air-inducing air duct assembly has a first pressing surface extending toward the air-guiding air duct assembly, and the air-guiding air duct assembly has a first pressing surface extending toward the air-inducing air duct assembly and mutually guided with the first pressing surface.
  • the second pressing surface of the butt joint is pressed; and the first pair of interfaces is opened on the first pressing surface, and the second pair of interfaces is opened on the second pressing surface.
  • the first pressing surface includes a first inclined end surface, and a first pair of interfaces is provided in the first inclined end surface;
  • the second pressing surface includes a second inclined end surface, and a second pair of interfaces is provided in the second inclined end surface;
  • the first inclined end surface and the second inclined end surface are parallel to each other
  • the ground is tilted to allow the first inclined end surface and the second inclined end surface to be pressed and docked with each other through relative movement of the air induction air duct assembly and the air guide air duct assembly.
  • the first inclined end surface is located at the bottom of the induced air duct assembly
  • the second inclined end surface is located at the top of the induced air duct assembly, and are respectively inclined backward and downward to allow the induced air duct assembly to
  • the first inclined end surface and the second inclined end surface are pressed and butted with each other by relative movement along the front and rear direction with the air guide air duct assembly.
  • the first pressing surface further includes a first vertical rear end surface, which extends downward from the rear end of the first inclined end surface; the second pressing surface further includes a second vertical rear end surface, which extends downward from the rear end of the second inclined end surface.
  • the rear end of the inclined end surface extends downward; and the first vertical rear end surface is configured so that when the air guide air duct assembly is translated rearwardly, it abuts against the rear surface of the first vertical rear end surface to achieve stop and positioning.
  • the first pressing surface further includes a first vertical front end surface extending upward from the front end of the first inclined end surface; the second pressing surface further includes a second vertical front end surface extending upward from the second inclined end surface.
  • the front end extends upward; and the first vertical front end surface is configured so that when the air guide air duct assembly is translated backward, it abuts against the rear surface of the second vertical front end surface to achieve stop and positioning.
  • the first pressing surface further includes a first horizontal end surface extending horizontally outward from the top end of the first vertical front end surface; the second pressing surface further includes a second horizontal end surface extending horizontally from the top end of the first vertical front end surface.
  • the top end of the front end surface extends horizontally outward; and the lower surface of the first horizontal end surface abuts against the upper surface of the second horizontal end surface to lift the air duct assembly.
  • the air guide duct assembly is provided with an elastic member, the shape of the elastic member is adapted to the shape of the second pressing surface, so as to cover the second pressing surface and avoid the second pairing interface, for connecting with the first The pressing surfaces squeeze each other to achieve sealing.
  • a refrigerator including: a split air duct assembly as described in any of the above items.
  • the refrigerator further includes: a first inner bag, which defines an evaporator installation area; and a second inner bag, which defines an air duct installation area and a low-temperature storage area located in front of the air duct installation area.
  • the duct assembly is installed in the air duct installation area and is connected to the evaporator installation area to guide the heat exchange airflow from the evaporator installation area to the low-temperature storage area; and the second liner is provided with a return air collection connected to the evaporator installation area. The opening is used to allow the return air flowing through the second liner to flow back to the evaporator installation area.
  • the split air duct assembly for a refrigerator and the refrigerator provided with the split air duct assembly of the present invention provide a novel connection method for each air duct assembly of the split air duct assembly.
  • a first pressing surface is provided on the air-guiding air duct assembly
  • a second pressing surface is provided on the air-guiding air duct assembly.
  • the first pair of interfaces and the second pair of interfaces are respectively provided on the first pressing surface and the second pressing surface, so that the respective air duct assemblies of the split air duct assembly can be positioned through relative movement. and connect, which helps simplify the connection process.
  • the split air duct assembly for a refrigerator of the present invention and the refrigerator having the same utilize multiple terminals at different positions. Press-fitting and docking on the surface can enable each air duct assembly of the split air duct assembly to achieve stops and positioning when moving relative to each other, thereby improving the connection accuracy between each air duct assembly of the split air duct assembly.
  • Figure 1 is a schematic structural diagram of a split air duct assembly for a refrigerator according to one embodiment of the present invention
  • Figure 2 is a schematic side view of the split air duct assembly for the refrigerator shown in Figure 1;
  • Figure 3 is a schematic structural diagram of an induced air duct assembly of a split air duct assembly for a refrigerator according to one embodiment of the present invention
  • Figure 4 is a schematic structural diagram of an air guide duct assembly of a split air duct assembly for a refrigerator according to one embodiment of the present invention
  • Figure 5 is a schematic cross-sectional view of a split air duct assembly for a refrigerator according to one embodiment of the present invention, cut along a longitudinal direction;
  • Figure 6 is a schematic structural diagram of a split air duct assembly for a refrigerator according to another embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
  • Figure 8 is a schematic diagram of the internal structure of a refrigerator according to one embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a split air duct assembly 200 for a refrigerator 10 according to an embodiment of the present invention.
  • FIG. 2 is a schematic side view of the split air duct assembly 200 for the refrigerator 10 shown in FIG. 1 .
  • the split air duct assembly 200 of this embodiment is used to guide the heat exchange airflow flowing through the evaporator to a specific storage compartment to adjust the temperature of the storage compartment.
  • the split air duct assembly 200 may generally include an air duct assembly 210 and an air duct assembly 220 .
  • the induced air duct assembly 210 and the air guiding duct assembly 220 are manufactured separately and independently, and are not formed in one piece.
  • FIG. 3 is a schematic structural diagram of the induced air duct assembly 210 of the split air duct assembly 200 of the refrigerator 10 according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of the air guide duct assembly 220 used in the split air duct assembly 200 of the refrigerator 10 according to one embodiment of the present invention.
  • the induced air duct assembly 210 defines an induced air duct and a first pair of interfaces 212 connected with the induced air duct.
  • the air guide duct assembly 220 defines an air guide duct and a second pair of interfaces 222 connected with the air guide duct. That is, each air duct assembly defines an air duct section, When the induced air duct assembly 210 and the air guiding air duct assembly 220 are connected, each air duct section communicates with each other, thereby forming a complete air duct.
  • the induced air duct assembly 210 and the air guiding air duct assembly 220 are pressed and butted with each other, so that the first pair of interfaces 212 and the second pair of interfaces 222 are connected to penetrate the induced air duct and the air guiding air duct.
  • This embodiment provides a novel connection method for each air duct assembly of the split air duct assembly 200 .
  • plug-in connections can be reduced or avoided. To improve the accuracy of the connection process and make the air induction duct and the air guide air duct seamlessly connected.
  • the inventor of the present application creatively provides a "mutual pressure butt" connection method. Based on the mutual pressure butt connection method, the air duct assembly 210 and the air guide The air duct assemblies 220 can be pressed against each other during the relative movement, thereby connecting the first pair of interfaces 212 and the second pair of interfaces 222 . When the induced air duct assembly 210 and the air guiding duct assembly 220 cannot continue to move relative to each other, it indicates that the first pair of interfaces 212 and the second pair of interfaces 222 are connected in place.
  • the solution of this embodiment can position each other according to the relative movement between the air duct assembly 210 and the air duct assembly 220, breaking through the ideological shackles of the existing technology and solving the problems inherent in the plug-in connection. It is easy to solve problems such as incomplete insertion, air leakage and cold leakage, and has good application prospects.
  • FIG. 5 is a schematic cross-sectional view cut along the longitudinal direction of the split air duct assembly 200 for the refrigerator 10 according to one embodiment of the present invention.
  • the cutting direction may be parallel to the front-rear extension direction of the split air duct assembly 200 .
  • orientation such as “horizontal”, “vertical”, “front”, “rear”, “inside”, “outside”, “up” and “down” are relative to the actual use state of the split air duct assembly 200.
  • the actual use state of the split air duct assembly 200 refers to the state when the split air duct assembly 200 is assembled into the inner tank.
  • the air duct assembly 210 has a first pressing surface 214 extending toward the air duct assembly 220
  • the air duct assembly 220 has a first pressing surface 214 extending toward the air duct assembly 210
  • the second pressing surface 224 is mutually guided and pressed against the first pressing surface 214 .
  • the first pair of interfaces 212 is formed on the first pressing surface 214
  • the second pair of interfaces 222 is formed on the second pressing surface 224 .
  • first pressing surface 214 and the second pressing surface 224 are guided to each other and pressed and butted means that the first pressing surface 214 guides the second pressing surface 224 to move toward the first pressing surface 214 and at the first pressing surface 214 .
  • the second pressing surface 224 moves to abut the first pressing surface 214, the second pressing surface 224 is braked, and the two pressing surfaces 224 are pressed and butted with each other.
  • first pressing surface 214 on the air duct assembly 210 and a second pressing surface on the air duct assembly 220 224 By providing a first pressing surface 214 on the air duct assembly 210 and a second pressing surface on the air duct assembly 220 224, and a first pair of interfaces 212 and a second pair of interfaces 222 are respectively provided on the first pressing surface 214 and the second pressing surface 224 to allow passage between each air duct assembly of the split air duct assembly 200 Relative movement enables positioning and connection, which simplifies the connection process.
  • the first pressing surface 214 and the second pressing surface 224 may form multiple sets of pressing surfaces that are pressed and butted with each other. Multiple sets of pressing surfaces can be pressed and docked in different planes, or can be pressed and docked at different positions, thereby positioning at multiple angles and improving the accuracy of press-fitting and docking.
  • the first pair of interfaces 212 and the second pair of interfaces 222 may be disposed in any set of pressing surfaces that are press-fitted and butted with each other.
  • first pressing surface 214 and the second pressing surface 224 may form a set of pressing surfaces that are pressed and butted with each other.
  • the first pressing surface 214 includes a first inclined end surface 214a, and a first pair of interface 212 is opened in the first inclined end surface 214a.
  • the second pressing surface 224 includes a second inclined end surface 224a, and a second docking port 222 is opened in the second inclined end surface 224a.
  • the first inclined end surface 214a and the second inclined end surface 224a are inclined and arranged parallel to each other to allow the air induction duct assembly 210 and the air guide air duct assembly 220 to move relative to each other. Press fit butt.
  • first inclined end surface 214a and the second inclined end surface 224a By arranging the first inclined end surface 214a and the second inclined end surface 224a to be inclined parallel to each other, when a certain air duct assembly is fixed in the inner pot first, the other air duct assembly can be moved toward the fixed part along the depth direction of the inner pot. The air duct assembly moves, and the two inclined end surfaces are pressed and docked with each other during the movement.
  • This docking method is very suitable for liner with forward opening and limited volume, and can greatly reduce the cost of the two air duct assemblies. The operational difficulty of the connection process between them.
  • the inclination direction of the first inclined end surface 214a and the second inclined end surface 224a can be set according to the extension direction of the air duct and the relative position of each air duct assembly.
  • the first inclined end surface 214a and the second inclined end surface 224a may be respectively inclined backward and upward, or may be inclined left and upward respectively, or may be inclined left and downward respectively, or may be inclined rightward respectively. and inclined upward, or may be inclined to the right and downward respectively, but is not limited to this.
  • the first inclined end surface 214a is located at the bottom of the air guiding duct assembly 210
  • the second inclined end surface 224a is located at the top of the air guiding air duct assembly 220, and is inclined backward and downward respectively. , so as to allow the air-inducing air duct assembly 210 and the air-guiding air duct assembly 220 to press the first inclined end surface 214a and the second inclined end surface 224a with each other through relative movement in the front-rear direction.
  • the other air duct assembly can be fixed along the depth direction of the inner pot. Moving toward the fixed air duct assembly and achieving mutual press fit and docking, the first inclined end surface 214a and the second inclined end surface 224a will not cause mechanical interference during the mutual guidance.
  • the first pressing surface 214 may further include a first vertical rear end surface 214b, which It is formed by extending downward from the rear end of the first inclined end surface 214a.
  • the second pressing surface 224 may further include a second vertical rear end surface 224b extending downward from the rear end of the second inclined end surface 224a.
  • the first vertical rear end surface 214b is configured such that the air guide duct assembly 220 abuts against the rear surface of the first vertical rear end surface 214b when it is translated rearward to achieve stopping and positioning.
  • first vertical rear end surface 214b and the second vertical rear end surface 224b When the first vertical rear end surface 214b and the second vertical rear end surface 224b are in contact with each other, the first inclined end surface 214a and the second inclined end surface 224a just press and butt with each other, so that the first docking port 212 and the second docking port 222 are not connected. Seam together.
  • the first pressing surface 214 may further include a first vertical front end surface 214c, which extends upward from the front end of the first inclined end surface 214a.
  • the second pressing surface 224 may further include a second vertical front end surface 224c extending upward from the front end of the second inclined end surface 224a.
  • the first vertical front end surface 214c is configured such that the air guide duct assembly 220 abuts against the rear surface of the second vertical front end surface 224c when it is translated rearward to achieve stop and positioning.
  • first vertical front end surface 214c and the second vertical front end surface 224c abut, the first inclined end surface 214a and the second inclined end surface 224a also happen to be pressed and butted with each other, so that the first docking port 212 and the second docking port 222 Seamlessly connect.
  • the first pressing surface 214 may include a first inclined end surface 214a, a first vertical rear end surface 214b, and a first vertical front end surface 214c.
  • the second pressing surface 224 may include a second inclined end surface. The end face 224a, the second vertical rear end face 224b and the second vertical front end face 224c.
  • the first pressing surface 214 may include a first inclined end surface 214a and a first vertical rear end surface 214b.
  • the second pressing surface 224 may include a second inclined end surface 224a and a second vertical rear end surface 214a. Rear end face 224b.
  • the first pressing surface 214 may include a first inclined end surface 214a and a first vertical front end surface 214c.
  • the second pressing surface 224 may include a second inclined end surface 224a and a second vertical front end surface 214c. Front end face 224c.
  • each air duct assembly of the split air duct assembly 200 can be stopped and positioned when moving relative to each other, thereby improving the performance of each air duct assembly of the split air duct assembly 200. connection accuracy.
  • first pressing surface 214 may only include the first inclined end surface 214a
  • second pressing surface 224 may only include the second inclined end surface 224a.
  • the first pressing surface 214 may further include a first horizontal end surface 214d, which extends horizontally outward from the top end of the first vertical front end surface 214c.
  • the second pressing surface 224 further includes a second horizontal end surface 224d, which extends horizontally outward from the top end of the second vertical front end surface 224c.
  • the lower surface of the first horizontal end surface 214d abuts the upper surface of the second horizontal end surface 224d to lift the induced air duct assembly 210, which can improve the stability of the assembly structure of the induced air duct assembly 210, thereby reducing Or avoid gaps between the two air duct assemblies.
  • the air guide duct assembly 220 is provided with an elastic member 250.
  • the shape of the elastic member 250 is adapted to the shape of the second pressing surface 224 to cover the second pressing surface 224 and avoid it.
  • the second pair of interfaces 222 is used to squeeze each other with the first pressing surface 214 to achieve sealing.
  • the first pressing surface 214 includes a first inclined end surface 214a, a first vertical rear end surface 214b, a first vertical front end surface 214c and a first horizontal end surface 214d
  • the second pressing surface 224 accordingly includes a second inclined end surface.
  • the elastic member 250 can cover the second inclined end face 224a, the second vertical rear end face 224b, the second vertical end face 224d.
  • sealing is achieved between each set of end faces that are pressed against each other.
  • the elastic member 250 may be made of elastic sealing material used for sealing the interface.
  • the elastic member can be made of EPDM (Ethylene Propylene Diene Monomer) material, which is soft and has good sealing effect.
  • the elastic member can also be made of high-density sponge.
  • Figure 6 is a schematic structural diagram of a split air duct assembly 200 for the refrigerator 10 according to another embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of the refrigerator 10 according to one embodiment of the present invention.
  • Figure 8 is a schematic diagram of the internal structure of the refrigerator 10 according to an embodiment of the present invention, with the box shell and the door hidden in the figure.
  • the split air duct assembly 200 may further include an air duct cover 260 disposed on the front side of the air duct assembly 210 and the air duct assembly 220 to separate the air duct installation area and the air duct assembly 220 .
  • the low-temperature storage area 322 is provided, and the air duct cover 260 is provided with openings corresponding to each air supply port to allow the heat exchange air flow flowing out of each air supply port to flow into the low-temperature storage area 322 through it.
  • the air duct assembly 210 is provided with a first air supply port 216
  • the air duct assembly 220 is provided with a second air supply port 226 and a third air supply port 228, and each air supply port is longitudinally spaced. arrangement to improve air supply uniformity.
  • a part of the heat exchange airflow flowing from the cold air supply port 326 into the induced air duct can be blown into the low temperature storage area 322 through the first air supply port 216, and the other part can flow through the air guide duct and pass through the second air supply port 226 and the third air duct.
  • the air supply port 228 blows into the low temperature storage area 322.
  • the air duct cover 260 may be provided with a first opening 261, a second opening 262 and a third opening 263 corresponding to the first air supply opening 216, the second air supply opening 226 and the third air supply opening 228, so that the air flows through the The heat exchange airflow from the first air supply port 216, the second air supply port 226 and the third air supply port 228 can be blown into the low temperature storage area 322 through the first opening 261, the second opening 262 and the third opening 263 respectively.
  • the refrigerator 10 may generally include a split air duct assembly 200 as in any of the above embodiments.
  • the split air duct assembly 200 can be assembled to an inner liner, such as a temperature-changing inner liner, and used to guide the heat exchange airflow from outside the inner liner to a storage compartment defined by the inner liner.
  • the inner pot is used to assemble with the box shell of the refrigerator 10 to form the box body 110 .
  • the refrigerator 10 may include a first inner pot 310 and a second inner pot 320 , wherein the first inner pot 310 defines an evaporator installation area 311 .
  • the second inner bag 320 defines an air duct installation area and a low temperature storage area 322 located in front of the air duct installation area.
  • the first inner bladder 310 and the second inner bladder 320 may be arranged side by side in the transverse direction.
  • the first inner container 310 may be a frozen container.
  • the second inner bladder 320 can be a temperature-changing inner bladder, but the combination method is not limited to this.
  • the split air duct assembly 200 is disposed in the air duct installation area and is connected to the evaporator installation area 311 to guide the heat exchange airflow from the evaporator installation area 311 to the low temperature storage area 322 .
  • the air duct installation area is located at the rear side of the first liner 310 .
  • the second liner 320 is provided with a cold air supply port 326 connected to the evaporator installation area 311 to allow the heat exchange air flow from the evaporator installation area 311 to flow into the split air duct assembly 200 through it.
  • the induced air duct assembly 210 has an air inlet 218 connected to the cold air supply port 326 .
  • the air duct assembly 210 and/or the air duct assembly 220 may be provided with an air supply port connected to the low temperature storage area 322 to allow the heat exchange airflow to flow into the low temperature storage area 322 .
  • the second inner bag 320 also has a return air collection port 324 connected to the evaporator installation area 311 to allow the return air flowing through the second inner bag 320 to flow back to the evaporator installation area 311 .
  • the first inner bladder 310 can also define another low-temperature storage area located in front of the evaporator installation area 311. This low-temperature storage area can receive the heat exchange air flow from the evaporator installation area 311 and achieve refrigeration.
  • the split air duct assembly 200 for the refrigerator 10 of the present invention and the refrigerator 10 provided with the split air duct assembly 200 provide a novel connection method for each air duct assembly of the split air duct assembly 200 .

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Provided are a split-type air duct assembly for a refrigerator, and a refrigerator; the split-type air duct assembly comprises: an air inducing air duct assembly and an air guiding air duct assembly, the air inducing air duct assembly defining an air inducing air duct and a first docking port communicated with same, and the air guiding air duct assembly defining an air guiding air duct and a second docking port communicated with same; The air inducing air duct assembly and the air guiding air duct assembly are pressed against one another and thus docked, causing the first docking port and the second docking port to be communicated, thereby achieving seamless passthrough between the air inducing air duct and the air guiding air duct.

Description

用于冰箱的分体式风道组件以及具有其的冰箱Split air duct assembly for refrigerator and refrigerator with same 技术领域Technical field
本发明涉及制冷设备，特别是涉及用于冰箱的分体式风道组件以及具有其的冰箱。The present invention relates to refrigeration equipment, in particular to a split air duct assembly for a refrigerator and a refrigerator having the same.
背景技术Background technique
在制冷设备领域，风道组件用于将流经蒸发器的换热气流导引至特定的储物间室，以调节储物间室的温度。风道组件的安装精度影响储物间室的温度调节效果。In the field of refrigeration equipment, the air duct assembly is used to guide the heat exchange airflow flowing through the evaporator to a specific storage compartment to adjust the temperature of the storage compartment. The installation accuracy of the air duct components affects the temperature regulation effect of the storage room.
发明人认识到，由于风道组件需要分别连通冷量供应端和冷量接收端，因此，若风道组件为一体式，会导致安装过程较为复杂，不易操作。而若将风道组件变换为分体式，则可以在一定程度上简化安装过程。然而，当采用分体式风道组件替换一体式风道组件时，如何使分体式风道组件的各个部件之间实现良好衔接，成为本领域技术人员亟待解决的技术问题。The inventor realized that since the air duct assembly needs to be connected to the cold supply end and the cold receiving end respectively, if the air duct assembly is integrated, the installation process will be complicated and difficult to operate. If the air duct assembly is converted into a split type, the installation process can be simplified to a certain extent. However, when a split air duct assembly is used to replace an integrated air duct assembly, how to achieve good connection between the various components of the split air duct assembly has become an urgent technical problem to be solved by those skilled in the art.
本背景技术所公开的上述信息仅仅用于增加对本申请背景技术的理解，因此，其可能包括不构成本领域普通技术人员已知的现有技术。The above information disclosed in this Background Art is only for increasing understanding of the Background Art of this application and, therefore, it may contain prior art that does not constitute prior art known to a person of ordinary skill in the art.
发明内容Contents of the invention
本发明的一个目的是要克服现有技术中的至少一个技术缺陷，提供一种用于冰箱的分体式风道组件以及具有其的冰箱。An object of the present invention is to overcome at least one technical defect in the prior art and provide a split air duct assembly for a refrigerator and a refrigerator having the same.
本发明的一个进一步的目的是要针对分体式风道组件的各个风道总成，提供一种新颖的连接方式。A further object of the present invention is to provide a novel connection method for each air duct assembly of the split air duct assembly.
本发明的另一个进一步的目的是要使分体式风道组件的各个风道总成之间通过相对移动实现连接，从而简化连接过程。Another further object of the present invention is to enable the air duct assemblies of the split air duct assembly to be connected through relative movement, thereby simplifying the connection process.
本发明的又一个进一步的目的是要提高分体式风道组件的各个风道总成之间的连接精度。Yet another further object of the present invention is to improve the connection accuracy between the air duct assemblies of the split air duct assembly.
根据本发明的一方面，提供了一种用于冰箱的分体式风道组件，包括：引风风道总成，其限定出引风风道以及与所述引风风道连通的第一对接口；和导风风道总成，其限定出导风风道以及与所述导风风道连通的第二对接口；其中所述引风风道总成和所述导风风道总成相互压合对接，使所述第一对接口和所述第二对接口连通，以贯通所述引风风道和所述导风风道。According to an aspect of the present invention, a split air duct assembly for a refrigerator is provided, including: an induced air duct assembly defining an induced air duct and a first pair of air ducts connected to the induced air duct. interface; and an air guide air duct assembly, which defines an air guide air duct and a second pair of interfaces connected with the air guide air duct; wherein the air guide air duct assembly and the air guide air duct assembly The first pair of interfaces and the second pair of interfaces are connected by pressing each other so as to penetrate the air induction duct and the air guide duct.
可选地，引风风道总成具有伸向导风风道总成的第一压合面，导风风道总成具有伸向引风风道总成且与第一压合面相互导向并压合对接的第二压合面；且第一对接口开设于第一压合面上，第二对接口开设于第二压合面上。Optionally, the air-inducing air duct assembly has a first pressing surface extending toward the air-guiding air duct assembly, and the air-guiding air duct assembly has a first pressing surface extending toward the air-inducing air duct assembly and mutually guided with the first pressing surface. The second pressing surface of the butt joint is pressed; and the first pair of interfaces is opened on the first pressing surface, and the second pair of interfaces is opened on the second pressing surface.
可选地，第一压合面包括第一倾斜端面，第一倾斜端面内开设有第一对接口；第二压合面包括第二倾斜端面，第二倾斜端面内开设有第二对接口；且第一倾斜端面与第二倾斜端面相互平行 地倾斜设置，以允许引风风道总成和导风风道总成通过相对移动使第一倾斜端面和第二倾斜端面相互压合对接。Optionally, the first pressing surface includes a first inclined end surface, and a first pair of interfaces is provided in the first inclined end surface; the second pressing surface includes a second inclined end surface, and a second pair of interfaces is provided in the second inclined end surface; And the first inclined end surface and the second inclined end surface are parallel to each other The ground is tilted to allow the first inclined end surface and the second inclined end surface to be pressed and docked with each other through relative movement of the air induction air duct assembly and the air guide air duct assembly.
可选地，第一倾斜端面位于引风风道总成的底部，第二倾斜端面位于导风风道总成的顶部，且分别向后且向下地倾斜设置，以允许引风风道总成和导风风道总成通过沿前后方向相对移动使第一倾斜端面和第二倾斜端面相互压合对接。Optionally, the first inclined end surface is located at the bottom of the induced air duct assembly, and the second inclined end surface is located at the top of the induced air duct assembly, and are respectively inclined backward and downward to allow the induced air duct assembly to The first inclined end surface and the second inclined end surface are pressed and butted with each other by relative movement along the front and rear direction with the air guide air duct assembly.
可选地，第一压合面还包括第一竖向后端面，其自第一倾斜端面的后端向下延伸形成；第二压合面还包括第二竖向后端面，其自第二倾斜端面的后端向下延伸形成；且第一竖向后端面被配置成使得导风风道总成向后平移时与第一竖向后端面的后表面相抵靠，以实现止档和定位。Optionally, the first pressing surface further includes a first vertical rear end surface, which extends downward from the rear end of the first inclined end surface; the second pressing surface further includes a second vertical rear end surface, which extends downward from the rear end of the second inclined end surface. The rear end of the inclined end surface extends downward; and the first vertical rear end surface is configured so that when the air guide air duct assembly is translated rearwardly, it abuts against the rear surface of the first vertical rear end surface to achieve stop and positioning. .
可选地，第一压合面还包括第一竖向前端面，其自第一倾斜端面的前端向上延伸形成；第二压合面还包括第二竖向前端面，其自第二倾斜端面的前端向上延伸形成；且第一竖向前端面被配置成使得导风风道总成向后平移时与第二竖向前端面的后表面相抵靠，以实现止档和定位。Optionally, the first pressing surface further includes a first vertical front end surface extending upward from the front end of the first inclined end surface; the second pressing surface further includes a second vertical front end surface extending upward from the second inclined end surface. The front end extends upward; and the first vertical front end surface is configured so that when the air guide air duct assembly is translated backward, it abuts against the rear surface of the second vertical front end surface to achieve stop and positioning.
可选地，第一压合面还包括第一水平端面，其自第一竖向前端面的顶端沿水平向外延伸形成；第二压合面还包括第二水平端面，其自第二竖向前端面的顶端沿水平向外延伸形成；且第一水平端面的下表面与第二水平端面的上表面相抵靠，以托举引风风道总成。Optionally, the first pressing surface further includes a first horizontal end surface extending horizontally outward from the top end of the first vertical front end surface; the second pressing surface further includes a second horizontal end surface extending horizontally from the top end of the first vertical front end surface. The top end of the front end surface extends horizontally outward; and the lower surface of the first horizontal end surface abuts against the upper surface of the second horizontal end surface to lift the air duct assembly.
可选地，导风风道总成设置有弹性件，弹性件的外形与第二压合面的外形相适配，以覆盖第二压合面且避让第二对接口，用于与第一压合面相互挤压，实现密封。Optionally, the air guide duct assembly is provided with an elastic member, the shape of the elastic member is adapted to the shape of the second pressing surface, so as to cover the second pressing surface and avoid the second pairing interface, for connecting with the first The pressing surfaces squeeze each other to achieve sealing.
根据本发明的另一方面，还提供了一种冰箱，包括：如以上任一项的分体式风道组件。According to another aspect of the present invention, a refrigerator is also provided, including: a split air duct assembly as described in any of the above items.
可选地，冰箱还包括：第一内胆，其限定出蒸发器安装区；和第二内胆，其限定出风道安装区和位于风道安装区前侧的低温储存区，分体式风道组件设置于风道安装区，并连通蒸发器安装区，以将来自蒸发器安装区的换热气流导引至低温储存区；且第二内胆开设有连通蒸发器安装区的回风汇集口，用于允许流经第二内胆的回风气流经其回流至蒸发器安装区。Optionally, the refrigerator further includes: a first inner bag, which defines an evaporator installation area; and a second inner bag, which defines an air duct installation area and a low-temperature storage area located in front of the air duct installation area. The duct assembly is installed in the air duct installation area and is connected to the evaporator installation area to guide the heat exchange airflow from the evaporator installation area to the low-temperature storage area; and the second liner is provided with a return air collection connected to the evaporator installation area. The opening is used to allow the return air flowing through the second liner to flow back to the evaporator installation area.
本发明的用于冰箱的分体式风道组件以及具有其的冰箱，针对分体式风道组件的各个风道总成，提供了一种新颖的连接方式。通过引风风道总成和导风风道总成相互压合对接，连通第一对接口和第二对接口，与采用插接方式进行连接相比，可以减少或避免插接不到位的现象，提高连接过程的准确性，使引风风道和导风风道之间无缝贯通。The split air duct assembly for a refrigerator and the refrigerator provided with the split air duct assembly of the present invention provide a novel connection method for each air duct assembly of the split air duct assembly. By pressing and docking the air duct assembly and the air duct assembly to connect the first pair of interfaces and the second pair of interfaces, compared with using plug-in connection, the phenomenon of incomplete plug-in can be reduced or avoided. , improve the accuracy of the connection process, and make the air duct and the air guide duct seamlessly connected.
进一步地，本发明的用于冰箱的分体式风道组件以及具有其的冰箱，通过在引风风道总成上设置第一压合面，并在导风风道总成上设置第二压合面，且在第一压合面上和第二压合面上分别开设第一对接口和第二对接口，可使分体式风道组件的各个风道总成之间通过相对移动实现定位并连接，这有利于简化连接过程。Further, in the split-type air duct assembly for a refrigerator of the present invention and the refrigerator having the same, a first pressing surface is provided on the air-guiding air duct assembly, and a second pressing surface is provided on the air-guiding air duct assembly. The first pair of interfaces and the second pair of interfaces are respectively provided on the first pressing surface and the second pressing surface, so that the respective air duct assemblies of the split air duct assembly can be positioned through relative movement. and connect, which helps simplify the connection process.
进一步地，本发明的用于冰箱的分体式风道组件以及具有其的冰箱，利用多个不同位置的端 面进行压合对接，可使分体式风道组件的各个风道总成在相对移动时实现止档和定位，从而提高分体式风道组件的各个风道总成之间的连接精度。Furthermore, the split air duct assembly for a refrigerator of the present invention and the refrigerator having the same utilize multiple terminals at different positions. Press-fitting and docking on the surface can enable each air duct assembly of the split air duct assembly to achieve stops and positioning when moving relative to each other, thereby improving the connection accuracy between each air duct assembly of the split air duct assembly.
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。From the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will further understand the above and other objects, advantages and features of the present invention.
附图说明Description of drawings
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：Some specific embodiments of the invention will be described in detail below by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar parts or portions. Those skilled in the art will appreciate that these drawings are not necessarily drawn to scale. In the attached picture:
图1是根据本发明一个实施例的用于冰箱的分体式风道组件的示意性结构图；Figure 1 is a schematic structural diagram of a split air duct assembly for a refrigerator according to one embodiment of the present invention;
图2是图1所示的用于冰箱的分体式风道组件的示意性侧视图；Figure 2 is a schematic side view of the split air duct assembly for the refrigerator shown in Figure 1;
图3是根据本发明一个实施例的用于冰箱的分体式风道组件的引风风道总成的示意性结构图；Figure 3 is a schematic structural diagram of an induced air duct assembly of a split air duct assembly for a refrigerator according to one embodiment of the present invention;
图4是根据本发明一个实施例的用于冰箱的分体式风道组件的导风风道总成的示意性结构图；Figure 4 is a schematic structural diagram of an air guide duct assembly of a split air duct assembly for a refrigerator according to one embodiment of the present invention;
图5是根据本发明一个实施例的用于冰箱的分体式风道组件的沿纵向剖切的示意性剖视图；Figure 5 is a schematic cross-sectional view of a split air duct assembly for a refrigerator according to one embodiment of the present invention, cut along a longitudinal direction;
图6是根据本发明另一实施例的用于冰箱的分体式风道组件的示意性结构图；Figure 6 is a schematic structural diagram of a split air duct assembly for a refrigerator according to another embodiment of the present invention;
图7是根据本发明一个实施例的冰箱的示意性结构图；Figure 7 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
图8是根据本发明一个实施例的冰箱的内部结构的示意图。Figure 8 is a schematic diagram of the internal structure of a refrigerator according to one embodiment of the present invention.
具体实施方式Detailed ways
图1是根据本发明一个实施例的用于冰箱10的分体式风道组件200的示意性结构图。图2是图1所示的用于冰箱10的分体式风道组件200的示意性侧视图。Figure 1 is a schematic structural diagram of a split air duct assembly 200 for a refrigerator 10 according to an embodiment of the present invention. FIG. 2 is a schematic side view of the split air duct assembly 200 for the refrigerator 10 shown in FIG. 1 .
本实施例的分体式风道组件200用于将流经蒸发器的换热气流导引至特定的储物间室，以调节储物间室的温度。The split air duct assembly 200 of this embodiment is used to guide the heat exchange airflow flowing through the evaporator to a specific storage compartment to adjust the temperature of the storage compartment.
分体式风道组件200一般性地可包括引风风道总成210和导风风道总成220。引风风道总成210和导风风道总成220分离独立制造，并非一体成型。The split air duct assembly 200 may generally include an air duct assembly 210 and an air duct assembly 220 . The induced air duct assembly 210 and the air guiding duct assembly 220 are manufactured separately and independently, and are not formed in one piece.
图3是根据本发明一个实施例的用于冰箱10的分体式风道组件200的引风风道总成210的示意性结构图。图4是根据本发明一个实施例的用于冰箱10的分体式风道组件200的导风风道总成220的示意性结构图。FIG. 3 is a schematic structural diagram of the induced air duct assembly 210 of the split air duct assembly 200 of the refrigerator 10 according to an embodiment of the present invention. FIG. 4 is a schematic structural diagram of the air guide duct assembly 220 used in the split air duct assembly 200 of the refrigerator 10 according to one embodiment of the present invention.
引风风道总成210限定出引风风道以及与引风风道连通的第一对接口212。导风风道总成220限定出导风风道以及与导风风道连通的第二对接口222。即，每个风道总成限定出一个风道区段， 当引风风道总成210和导风风道总成220连接起来时，各个风道区段之间相互贯通，从而形成完整的风道。The induced air duct assembly 210 defines an induced air duct and a first pair of interfaces 212 connected with the induced air duct. The air guide duct assembly 220 defines an air guide duct and a second pair of interfaces 222 connected with the air guide duct. That is, each air duct assembly defines an air duct section, When the induced air duct assembly 210 and the air guiding air duct assembly 220 are connected, each air duct section communicates with each other, thereby forming a complete air duct.
引风风道总成210和导风风道总成220相互压合对接，使第一对接口212和第二对接口222连通，以贯通引风风道和导风风道。The induced air duct assembly 210 and the air guiding air duct assembly 220 are pressed and butted with each other, so that the first pair of interfaces 212 and the second pair of interfaces 222 are connected to penetrate the induced air duct and the air guiding air duct.
本实施例针对分体式风道组件200的各个风道总成，提供了一种新颖的连接方式。通过引风风道总成210和导风风道总成220相互压合对接，连通第一对接口212和第二对接口222，与采用插接方式进行连接相比，可以减少或避免插接不到位的现象，提高连接过程的准确性，使引风风道和导风风道之间无缝贯通。This embodiment provides a novel connection method for each air duct assembly of the split air duct assembly 200 . By pressing and docking the air-inducing air duct assembly 210 and the air-guiding air duct assembly 220 to connect the first pair of interfaces 212 and the second pair of interfaces 222, compared with the use of plug-in connection, plug-in connections can be reduced or avoided. To improve the accuracy of the connection process and make the air induction duct and the air guide air duct seamlessly connected.
当采用插接的方式连接引风风道总成210与导风风道总成220时，易于发生错插、漏插或者插接不到位的现象，极端时候还需要盲插，插接效果不佳，这导致风道总成之间的连接不到位，从而发生漏风漏冷问题。When plugging is used to connect the air duct assembly 210 and the air duct assembly 220, mis-insertion, missing insertion, or incomplete insertion may easily occur. In extreme cases, blind insertion is required, and the insertion effect is not good. This causes the connection between the air duct assemblies not to be in place, resulting in air leakage and cold leakage.
针对风道总成之间的连接，本申请的发明人创造性地提供了一种“相互压合对接”的连接方式，基于相互压合对接的连接方式，引风风道总成210和导风风道总成220可以在相向移动的过程中发生相互压合，从而连通第一对接口212和第二对接口222。当引风风道总成210和导风风道总成220无法继续相对运动时，表明第一对接口212和第二对接口222已连通到位。本实施例的方案，可根据引风风道总成210和导风风道总成220之间的相对运动情况来相互定位，突破了现有技术的思想桎梏，解决了插接式连接所固有的易于插接不到位、漏风漏冷等问题，具备良好的应用前景。For the connection between the air duct assemblies, the inventor of the present application creatively provides a "mutual pressure butt" connection method. Based on the mutual pressure butt connection method, the air duct assembly 210 and the air guide The air duct assemblies 220 can be pressed against each other during the relative movement, thereby connecting the first pair of interfaces 212 and the second pair of interfaces 222 . When the induced air duct assembly 210 and the air guiding duct assembly 220 cannot continue to move relative to each other, it indicates that the first pair of interfaces 212 and the second pair of interfaces 222 are connected in place. The solution of this embodiment can position each other according to the relative movement between the air duct assembly 210 and the air duct assembly 220, breaking through the ideological shackles of the existing technology and solving the problems inherent in the plug-in connection. It is easy to solve problems such as incomplete insertion, air leakage and cold leakage, and has good application prospects.
图5是根据本发明一个实施例的用于冰箱10的分体式风道组件200的沿纵向剖切的示意性剖视图。剖切方向可以平行于分体式风道组件200的前后延伸方向。FIG. 5 is a schematic cross-sectional view cut along the longitudinal direction of the split air duct assembly 200 for the refrigerator 10 according to one embodiment of the present invention. The cutting direction may be parallel to the front-rear extension direction of the split air duct assembly 200 .
其中，“横”“纵”“前”“后”“内”“外”“上”“下”等表示方位的用语，均是相对于分体式风道组件200的实际使用状态而言的。分体式风道组件200的实际使用状态是指分体式风道组件200装配至内胆时的状态。Among them, terms indicating orientation such as "horizontal", "vertical", "front", "rear", "inside", "outside", "up" and "down" are relative to the actual use state of the split air duct assembly 200. The actual use state of the split air duct assembly 200 refers to the state when the split air duct assembly 200 is assembled into the inner tank.
在一些可选的实施例中，引风风道总成210具有伸向导风风道总成220的第一压合面214，导风风道总成220具有伸向引风风道总成210且与第一压合面214相互导向并压合对接的第二压合面224。第一对接口212开设于第一压合面214上，第二对接口222开设于第二压合面224上。In some optional embodiments, the air duct assembly 210 has a first pressing surface 214 extending toward the air duct assembly 220 , and the air duct assembly 220 has a first pressing surface 214 extending toward the air duct assembly 210 The second pressing surface 224 is mutually guided and pressed against the first pressing surface 214 . The first pair of interfaces 212 is formed on the first pressing surface 214 , and the second pair of interfaces 222 is formed on the second pressing surface 224 .
其中，第一压合面214与第二压合面224相互导向并压合对接是指，第一压合面214导引第二压合面224朝向第一压合面214移动，并在第二压合面224移动至与第一压合面214相抵时使第二压合面224制动，并使二者相互压合对接。Wherein, the first pressing surface 214 and the second pressing surface 224 are guided to each other and pressed and butted means that the first pressing surface 214 guides the second pressing surface 224 to move toward the first pressing surface 214 and at the first pressing surface 214 . When the second pressing surface 224 moves to abut the first pressing surface 214, the second pressing surface 224 is braked, and the two pressing surfaces 224 are pressed and butted with each other.
通过在引风风道总成210上设置第一压合面214，并在导风风道总成220上设置第二压合面 224，且在第一压合面214上和第二压合面224上分别开设第一对接口212和第二对接口222，可使分体式风道组件200的各个风道总成之间通过相对移动实现定位并连接，这有利于简化连接过程。By providing a first pressing surface 214 on the air duct assembly 210 and a second pressing surface on the air duct assembly 220 224, and a first pair of interfaces 212 and a second pair of interfaces 222 are respectively provided on the first pressing surface 214 and the second pressing surface 224 to allow passage between each air duct assembly of the split air duct assembly 200 Relative movement enables positioning and connection, which simplifies the connection process.
在一些可选的实施例中，第一压合面214和第二压合面224可以形成相互压合对接的多组压合面。多组压合面可以在不同平面内进行压合对接，或者可以在不同位置处进行压合对接，从而进行多角度地定位，提高压合对接的精度。第一对接口212和第二对接口222可以设置在任一组相互压合对接的压合面内。In some optional embodiments, the first pressing surface 214 and the second pressing surface 224 may form multiple sets of pressing surfaces that are pressed and butted with each other. Multiple sets of pressing surfaces can be pressed and docked in different planes, or can be pressed and docked at different positions, thereby positioning at multiple angles and improving the accuracy of press-fitting and docking. The first pair of interfaces 212 and the second pair of interfaces 222 may be disposed in any set of pressing surfaces that are press-fitted and butted with each other.
当然，在另一些实施例中，第一压合面214和第二压合面224可以形成相互压合对接的一组压合面。Of course, in other embodiments, the first pressing surface 214 and the second pressing surface 224 may form a set of pressing surfaces that are pressed and butted with each other.
在一些可选的实施例中，第一压合面214包括第一倾斜端面214a，第一倾斜端面214a内开设有第一对接口212。第二压合面224包括第二倾斜端面224a，第二倾斜端面224a内开设有第二对接口222。In some optional embodiments, the first pressing surface 214 includes a first inclined end surface 214a, and a first pair of interface 212 is opened in the first inclined end surface 214a. The second pressing surface 224 includes a second inclined end surface 224a, and a second docking port 222 is opened in the second inclined end surface 224a.
第一倾斜端面214a与第二倾斜端面224a相互平行地倾斜设置，以允许引风风道总成210和导风风道总成220通过相对移动使第一倾斜端面214a和第二倾斜端面224a相互压合对接。The first inclined end surface 214a and the second inclined end surface 224a are inclined and arranged parallel to each other to allow the air induction duct assembly 210 and the air guide air duct assembly 220 to move relative to each other. Press fit butt.
通过使第一倾斜端面214a与第二倾斜端面224a相互平行地倾斜设置，当某一风道总成先行固定在内胆时，另一风道总成可以沿着内胆的进深方向朝向固定的风道总成移动，并使两个倾斜端面在移动过程中相互压合对接，这种对接方式十分适用于具有前向开口、且具有有限容积的内胆，可以大幅降低两个风道总成之间连接过程的操作难度。By arranging the first inclined end surface 214a and the second inclined end surface 224a to be inclined parallel to each other, when a certain air duct assembly is fixed in the inner pot first, the other air duct assembly can be moved toward the fixed part along the depth direction of the inner pot. The air duct assembly moves, and the two inclined end surfaces are pressed and docked with each other during the movement. This docking method is very suitable for liner with forward opening and limited volume, and can greatly reduce the cost of the two air duct assemblies. The operational difficulty of the connection process between them.
第一倾斜端面214a与第二倾斜端面224a的倾斜方向可以根据风道的延伸方向以及各个风道总成的相对位置进行设置。例如，第一倾斜端面214a与第二倾斜端面224a可以分别向后且向上地倾斜设置，或者可以分别向左且向上地倾斜设置，或者可以分别向左且向下地倾斜设置，或者可以分别向右且向上地倾斜设置，或者可以分别向右且向下地倾斜设置，但不限于此。The inclination direction of the first inclined end surface 214a and the second inclined end surface 224a can be set according to the extension direction of the air duct and the relative position of each air duct assembly. For example, the first inclined end surface 214a and the second inclined end surface 224a may be respectively inclined backward and upward, or may be inclined left and upward respectively, or may be inclined left and downward respectively, or may be inclined rightward respectively. and inclined upward, or may be inclined to the right and downward respectively, but is not limited to this.
在一些可选的实施例中，第一倾斜端面214a位于引风风道总成210的底部，第二倾斜端面224a位于导风风道总成220的顶部，且分别向后且向下地倾斜设置，以允许引风风道总成210和导风风道总成220通过沿前后方向相对移动使第一倾斜端面214a和第二倾斜端面224a相互压合对接。In some optional embodiments, the first inclined end surface 214a is located at the bottom of the air guiding duct assembly 210, and the second inclined end surface 224a is located at the top of the air guiding air duct assembly 220, and is inclined backward and downward respectively. , so as to allow the air-inducing air duct assembly 210 and the air-guiding air duct assembly 220 to press the first inclined end surface 214a and the second inclined end surface 224a with each other through relative movement in the front-rear direction.
通过使第一倾斜端面214a与第二倾斜端面224a分别向后且向下地倾斜设置，当某一风道总成先行固定在内胆时，另一风道总成可以沿着内胆的进深方向朝向固定的风道总成移动并实现相互压合对接，第一倾斜端面214a和第二倾斜端面224a在相互导向的过程中不会产生机械干涉。By sloping the first inclined end surface 214a and the second inclined end surface 224a backward and downward respectively, when a certain air duct assembly is fixed in the inner pot first, the other air duct assembly can be fixed along the depth direction of the inner pot. Moving toward the fixed air duct assembly and achieving mutual press fit and docking, the first inclined end surface 214a and the second inclined end surface 224a will not cause mechanical interference during the mutual guidance.
在一些进一步的实施例中，第一压合面214还可以进一步地包括第一竖向后端面214b，其 自第一倾斜端面214a的后端向下延伸形成。第二压合面224还可以进一步地包括第二竖向后端面224b，其自第二倾斜端面224a的后端向下延伸形成。第一竖向后端面214b被配置成使得导风风道总成220向后平移时与第一竖向后端面214b的后表面相抵靠，以实现止档和定位。In some further embodiments, the first pressing surface 214 may further include a first vertical rear end surface 214b, which It is formed by extending downward from the rear end of the first inclined end surface 214a. The second pressing surface 224 may further include a second vertical rear end surface 224b extending downward from the rear end of the second inclined end surface 224a. The first vertical rear end surface 214b is configured such that the air guide duct assembly 220 abuts against the rear surface of the first vertical rear end surface 214b when it is translated rearward to achieve stopping and positioning.
当第一竖向后端面214b与第二竖向后端面224b相抵靠时，第一倾斜端面214a与第二倾斜端面224a恰好相互压合对接，使得第一对接口212和第二对接口222无缝衔接起来。When the first vertical rear end surface 214b and the second vertical rear end surface 224b are in contact with each other, the first inclined end surface 214a and the second inclined end surface 224a just press and butt with each other, so that the first docking port 212 and the second docking port 222 are not connected. Seam together.
在另一些进一步的实施例中，第一压合面214还可以进一步地包括第一竖向前端面214c，其自第一倾斜端面214a的前端向上延伸形成。第二压合面224还可以进一步地包括第二竖向前端面224c，其自第二倾斜端面224a的前端向上延伸形成。第一竖向前端面214c被配置成使得导风风道总成220向后平移时与第二竖向前端面224c的后表面相抵靠，以实现止档和定位。In some further embodiments, the first pressing surface 214 may further include a first vertical front end surface 214c, which extends upward from the front end of the first inclined end surface 214a. The second pressing surface 224 may further include a second vertical front end surface 224c extending upward from the front end of the second inclined end surface 224a. The first vertical front end surface 214c is configured such that the air guide duct assembly 220 abuts against the rear surface of the second vertical front end surface 224c when it is translated rearward to achieve stop and positioning.
当第一竖向前端面214c与第二竖向前端面224c相抵靠时，第一倾斜端面214a与第二倾斜端面224a也恰好相互压合对接，使得第一对接口212和第二对接口222无缝衔接起来。When the first vertical front end surface 214c and the second vertical front end surface 224c abut, the first inclined end surface 214a and the second inclined end surface 224a also happen to be pressed and butted with each other, so that the first docking port 212 and the second docking port 222 Seamlessly connect.
在一些实施例中，第一压合面214可以包括第一倾斜端面214a、第一竖向后端面214b和第一竖向前端面214c，相应地，第二压合面224可以包括第二倾斜端面224a、第二竖向后端面224b和第二竖向前端面224c。在另一些实施例中，第一压合面214可以包括第一倾斜端面214a和第一竖向后端面214b，相应地，第二压合面224可以包括第二倾斜端面224a和第二竖向后端面224b。在又一些实施例中，第一压合面214可以包括第一倾斜端面214a和第一竖向前端面214c，相应地，第二压合面224可以包括第二倾斜端面224a和第二竖向前端面224c。In some embodiments, the first pressing surface 214 may include a first inclined end surface 214a, a first vertical rear end surface 214b, and a first vertical front end surface 214c. Correspondingly, the second pressing surface 224 may include a second inclined end surface. The end face 224a, the second vertical rear end face 224b and the second vertical front end face 224c. In other embodiments, the first pressing surface 214 may include a first inclined end surface 214a and a first vertical rear end surface 214b. Correspondingly, the second pressing surface 224 may include a second inclined end surface 224a and a second vertical rear end surface 214a. Rear end face 224b. In some embodiments, the first pressing surface 214 may include a first inclined end surface 214a and a first vertical front end surface 214c. Correspondingly, the second pressing surface 224 may include a second inclined end surface 224a and a second vertical front end surface 214c. Front end face 224c.
利用多个不同位置的端面进行压合对接，可使分体式风道组件200的各个风道总成在相对移动时实现止档和定位，从而提高分体式风道组件200的各个风道总成之间的连接精度。By using multiple end faces at different positions for press-fitting and docking, each air duct assembly of the split air duct assembly 200 can be stopped and positioned when moving relative to each other, thereby improving the performance of each air duct assembly of the split air duct assembly 200. connection accuracy.
当然，在一些其他实施例中，第一压合面214可以仅包括第一倾斜端面214a，第二压合面224可以仅包括第二倾斜端面224a。此时借助人工导向，或者借助外部导向结构，同样可以使分体式风道组件200的各个风道总成在相对移动时实现止档和定位。Of course, in some other embodiments, the first pressing surface 214 may only include the first inclined end surface 214a, and the second pressing surface 224 may only include the second inclined end surface 224a. At this time, with the help of manual guidance or external guide structures, each air duct assembly of the split air duct assembly 200 can also be stopped and positioned when moving relative to each other.
在一些可选的实施例中，第一压合面214还可以进一步地包括第一水平端面214d，其自第一竖向前端面214c的顶端沿水平向外延伸形成。第二压合面224还进一步地包括第二水平端面224d，其自第二竖向前端面224c的顶端沿水平向外延伸形成。当引风风道总成210和导风风道总成220设置在内胆后壁处时，第一水平端面214d自第一竖向前端面214c的顶端沿水平向前延伸形成，第二水平端面224d自第二竖向前端面224c的顶端沿水平向前延伸形成。In some optional embodiments, the first pressing surface 214 may further include a first horizontal end surface 214d, which extends horizontally outward from the top end of the first vertical front end surface 214c. The second pressing surface 224 further includes a second horizontal end surface 224d, which extends horizontally outward from the top end of the second vertical front end surface 224c. When the air-inducing air duct assembly 210 and the air-guiding air duct assembly 220 are disposed at the rear wall of the inner container, the first horizontal end surface 214d extends horizontally forward from the top of the first vertical front end surface 214c, and the second horizontal end surface 214d The end surface 224d extends horizontally forward from the top end of the second vertical front end surface 224c.
第一水平端面214d的下表面与第二水平端面224d的上表面相抵靠，以托举引风风道总成210，这可以提高引风风道总成210的装配结构的稳定性，从而减少或避免两个风道总成之间的压合对接产生缝隙。 The lower surface of the first horizontal end surface 214d abuts the upper surface of the second horizontal end surface 224d to lift the induced air duct assembly 210, which can improve the stability of the assembly structure of the induced air duct assembly 210, thereby reducing Or avoid gaps between the two air duct assemblies.
在一些可选的实施例中，导风风道总成220设置有弹性件250，弹性件250的外形与第二压合面224的外形相适配，以覆盖第二压合面224且避让第二对接口222，用于与第一压合面214相互挤压，实现密封。例如，当第一压合面214包括第一倾斜端面214a、第一竖向后端面214b、第一竖向前端面214c以及第一水平端面214d，第二压合面224相应地包括第二倾斜端面224a、第二竖向后端面224b、第二竖向前端面224c以及第二水平端面224d时，弹性件250可以覆盖在第二倾斜端面224a、第二竖向后端面224b、第二竖向前端面224c以及第二水平端面224d上，使得每组相互压合的端面之间实现密封。In some optional embodiments, the air guide duct assembly 220 is provided with an elastic member 250. The shape of the elastic member 250 is adapted to the shape of the second pressing surface 224 to cover the second pressing surface 224 and avoid it. The second pair of interfaces 222 is used to squeeze each other with the first pressing surface 214 to achieve sealing. For example, when the first pressing surface 214 includes a first inclined end surface 214a, a first vertical rear end surface 214b, a first vertical front end surface 214c and a first horizontal end surface 214d, the second pressing surface 224 accordingly includes a second inclined end surface. When the end face 224a, the second vertical rear end face 224b, the second vertical front end face 224c, and the second horizontal end face 224d, the elastic member 250 can cover the second inclined end face 224a, the second vertical rear end face 224b, the second vertical end face 224d. On the front end face 224c and the second horizontal end face 224d, sealing is achieved between each set of end faces that are pressed against each other.
弹性件250可以为用于密封接口的弹性密封材料制成。在一些实施例中，弹性件可以由EPDM(三元乙丙橡胶，Ethylene Propylene Diene Monomer)材料制成，这种材料质软且密封效果好。在一些可选的实施例中，弹性件也可以由高密度海绵制成。The elastic member 250 may be made of elastic sealing material used for sealing the interface. In some embodiments, the elastic member can be made of EPDM (Ethylene Propylene Diene Monomer) material, which is soft and has good sealing effect. In some optional embodiments, the elastic member can also be made of high-density sponge.
图6是根据本发明另一实施例的用于冰箱10的分体式风道组件200的示意性结构图。图7是根据本发明一个实施例的冰箱10的示意性结构图。图8是根据本发明一个实施例的冰箱10的内部结构的示意图，图中隐去了箱壳和门体。Figure 6 is a schematic structural diagram of a split air duct assembly 200 for the refrigerator 10 according to another embodiment of the present invention. Figure 7 is a schematic structural diagram of the refrigerator 10 according to one embodiment of the present invention. Figure 8 is a schematic diagram of the internal structure of the refrigerator 10 according to an embodiment of the present invention, with the box shell and the door hidden in the figure.
在一些实施例中，分体式风道组件200可以进一步地包括风道盖板260，设置在引风风道总成210和导风风道总成220的前侧，以间隔风道安装区和低温储存区322，且风道盖板260上开设有与各个送风口对应的开口，以允许流出各个送风口的换热气流经其流入低温储存区322。In some embodiments, the split air duct assembly 200 may further include an air duct cover 260 disposed on the front side of the air duct assembly 210 and the air duct assembly 220 to separate the air duct installation area and the air duct assembly 220 . The low-temperature storage area 322 is provided, and the air duct cover 260 is provided with openings corresponding to each air supply port to allow the heat exchange air flow flowing out of each air supply port to flow into the low-temperature storage area 322 through it.
在一些实施例中，引风风道总成210上开设有第一送风口216，导风风道总成220上开设有第二送风口226和第三送风口228，各个送风口沿纵向间隔排布，从而提高送风均匀性。自冷风供应口326流入引风风道的换热气流的一部分可以通过第一送风口216吹入低温储存区322，另一部分可以流经导风风道，并通过第二送风口226和第三送风口228吹入低温储存区322。In some embodiments, the air duct assembly 210 is provided with a first air supply port 216, and the air duct assembly 220 is provided with a second air supply port 226 and a third air supply port 228, and each air supply port is longitudinally spaced. arrangement to improve air supply uniformity. A part of the heat exchange airflow flowing from the cold air supply port 326 into the induced air duct can be blown into the low temperature storage area 322 through the first air supply port 216, and the other part can flow through the air guide duct and pass through the second air supply port 226 and the third air duct. The air supply port 228 blows into the low temperature storage area 322.
风道盖板260上可以开设有分别与第一送风口216、第二送风口226和第三送风口228对应连通的第一开口261、第二开口262和第三开口263，使得流经第一送风口216、第二送风口226和第三送风口228的换热气流可以分别经第一开口261、第二开口262和第三开口263吹入低温储存区322。The air duct cover 260 may be provided with a first opening 261, a second opening 262 and a third opening 263 corresponding to the first air supply opening 216, the second air supply opening 226 and the third air supply opening 228, so that the air flows through the The heat exchange airflow from the first air supply port 216, the second air supply port 226 and the third air supply port 228 can be blown into the low temperature storage area 322 through the first opening 261, the second opening 262 and the third opening 263 respectively.
冰箱10一般性地可包括如上述任一实施例的分体式风道组件200。例如，该分体式风道组件200可以装配至内胆，例如变温内胆，并用于将来自该内胆外部的换热气流导引至该内胆所限定出的储物间室内。内胆用于与冰箱10的箱壳装配，以形成箱体110。The refrigerator 10 may generally include a split air duct assembly 200 as in any of the above embodiments. For example, the split air duct assembly 200 can be assembled to an inner liner, such as a temperature-changing inner liner, and used to guide the heat exchange airflow from outside the inner liner to a storage compartment defined by the inner liner. The inner pot is used to assemble with the box shell of the refrigerator 10 to form the box body 110 .
在一些可选的实施例中，冰箱10可以包括第一内胆310和第二内胆320，其中，第一内胆310限定出蒸发器安装区311。第二内胆320限定出风道安装区和位于风道安装区前侧的低温储存区322。第一内胆310和第二内胆320可以沿横向并列设置。例如第一内胆310可以为冷冻内 胆，第二内胆320可以为变温内胆，但组合方式并不限于此。In some optional embodiments, the refrigerator 10 may include a first inner pot 310 and a second inner pot 320 , wherein the first inner pot 310 defines an evaporator installation area 311 . The second inner bag 320 defines an air duct installation area and a low temperature storage area 322 located in front of the air duct installation area. The first inner bladder 310 and the second inner bladder 320 may be arranged side by side in the transverse direction. For example, the first inner container 310 may be a frozen container. The second inner bladder 320 can be a temperature-changing inner bladder, but the combination method is not limited to this.
分体式风道组件200设置于风道安装区，并连通蒸发器安装区311，以将来自蒸发器安装区311的换热气流导引至低温储存区322。风道安装区位于第一内胆310的后侧。The split air duct assembly 200 is disposed in the air duct installation area and is connected to the evaporator installation area 311 to guide the heat exchange airflow from the evaporator installation area 311 to the low temperature storage area 322 . The air duct installation area is located at the rear side of the first liner 310 .
在一些可选的实施例中，第二内胆320开设有连通蒸发器安装区311的冷风供应口326，用于允许来自蒸发器安装区311的换热气流经其流入分体式风道组件200的引风风道总成210。引风风道总成210具有连通冷风供应口326的进风口218。引风风道总成210和/或导风风道总成220可以开设有连通低温储存区322的送风口，用于允许换热气流流入低温储存区322。第二内胆320还开设有连通蒸发器安装区311的回风汇集口324，用于允许流经第二内胆320的回风气流经其回流至蒸发器安装区311。In some optional embodiments, the second liner 320 is provided with a cold air supply port 326 connected to the evaporator installation area 311 to allow the heat exchange air flow from the evaporator installation area 311 to flow into the split air duct assembly 200 through it. The induced air duct assembly 210. The induced air duct assembly 210 has an air inlet 218 connected to the cold air supply port 326 . The air duct assembly 210 and/or the air duct assembly 220 may be provided with an air supply port connected to the low temperature storage area 322 to allow the heat exchange airflow to flow into the low temperature storage area 322 . The second inner bag 320 also has a return air collection port 324 connected to the evaporator installation area 311 to allow the return air flowing through the second inner bag 320 to flow back to the evaporator installation area 311 .
第一内胆310还可以限定出位于蒸发器安装区311前侧的另一低温储存区，该低温储存区可以接收来自蒸发器安装区311的换热气流，并实现制冷。The first inner bladder 310 can also define another low-temperature storage area located in front of the evaporator installation area 311. This low-temperature storage area can receive the heat exchange air flow from the evaporator installation area 311 and achieve refrigeration.
本发明的用于冰箱10的分体式风道组件200以及具有其的冰箱10，针对分体式风道组件200的各个风道总成，提供了一种新颖的连接方式。通过引风风道总成210和导风风道总成220相互压合对接，连通第一对接口212和第二对接口222，与采用插接方式进行连接相比，可以减少或避免插接不到位的现象，提高连接过程的准确性，使引风风道和导风风道之间无缝贯通。The split air duct assembly 200 for the refrigerator 10 of the present invention and the refrigerator 10 provided with the split air duct assembly 200 provide a novel connection method for each air duct assembly of the split air duct assembly 200 . By pressing and docking the air-inducing air duct assembly 210 and the air-guiding air duct assembly 220 to connect the first pair of interfaces 212 and the second pair of interfaces 222, compared with the use of plug-in connection, plug-in connections can be reduced or avoided. To improve the accuracy of the connection process and make the air induction duct and the air guide air duct seamlessly connected.
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。 By now, those skilled in the art will appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, the disclosed embodiments may still be practiced in accordance with the present invention without departing from the spirit and scope of the present invention. The content directly identifies or leads to many other variations or modifications consistent with the principles of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

  1. 一种用于冰箱的分体式风道组件，其特征在于，包括：A split air duct assembly for a refrigerator, which is characterized by including:
    引风风道总成，其限定出引风风道以及与所述引风风道连通的第一对接口；An induced air duct assembly, which defines an induced air duct and a first pair of interfaces connected with the induced air duct;
    导风风道总成，其限定出导风风道以及与所述导风风道连通的第二对接口；An air guide duct assembly, which defines an air guide duct and a second pair of interfaces connected to the air guide duct;
    所述引风风道总成和所述导风风道总成相互压合对接，使所述第一对接口和所述第二对接口连通，以贯通所述引风风道和所述导风风道。The induced air duct assembly and the air guiding air duct assembly are pressed and butted with each other, so that the first pair of interfaces and the second pair of interfaces are connected to penetrate the induced air duct and the guide air duct. Feng Feng said.
  2. 根据权利要求1所述的分体式风道组件，其特征在于，The split air duct assembly according to claim 1, characterized in that:
    所述引风风道总成具有伸向所述导风风道总成的第一压合面，所述导风风道总成具有伸向所述引风风道总成且与第一压合面相互导向并压合对接的第二压合面；且The air-inducing air duct assembly has a first pressing surface extending toward the air-guiding air duct assembly, and the air-guiding air duct assembly has a first pressing surface extending toward the air-inducing air duct assembly and connected with the first pressing surface. The joining surfaces guide each other and press the butt-jointed second pressing surface; and
    所述第一对接口开设于所述第一压合面上，所述第二对接口开设于所述第二压合面上。The first pair of interfaces is provided on the first pressing surface, and the second pair of interfaces is provided on the second pressing surface.
  3. 根据权利要求2所述的分体式风道组件，其特征在于，The split air duct assembly according to claim 2, characterized in that:
    第一压合面包括第一倾斜端面，所述第一倾斜端面内开设有所述第一对接口；第二压合面包括第二倾斜端面，所述第二倾斜端面内开设有所述第二对接口；且The first pressing surface includes a first inclined end surface, and the first pairing interface is provided in the first inclined end surface; the second pressing surface includes a second inclined end surface, and the first pairing interface is provided in the second inclined end surface. Two pairs of interfaces; and
    所述第一倾斜端面与所述第二倾斜端面相互平行地倾斜设置，以允许所述引风风道总成和所述导风风道总成通过相对移动使所述第一倾斜端面和所述第二倾斜端面相互压合对接。The first inclined end surface and the second inclined end surface are inclined and arranged parallel to each other to allow the air induction duct assembly and the air guide air duct assembly to move the first inclined end surface and the air guide air duct assembly relative to each other. The second inclined end surfaces are pressed and butted with each other.
  4. 根据权利要求3所述的分体式风道组件，其特征在于，The split air duct assembly according to claim 3, characterized in that:
    所述第一倾斜端面位于所述引风风道总成的底部，所述第二倾斜端面位于所述导风风道总成的顶部，且分别向后且向下地倾斜设置，以允许所述引风风道总成和所述导风风道总成通过沿前后方向相对移动使所述第一倾斜端面和所述第二倾斜端面相互压合对接。The first inclined end surface is located at the bottom of the air guide air duct assembly, and the second inclined end surface is located at the top of the air guide air duct assembly, and are respectively inclined backward and downward to allow the The first inclined end surface and the second inclined end surface are pressed and butted with each other by relative movement in the front-rear direction between the air-introducing air duct assembly and the air-guiding air duct assembly.
  5. 根据权利要求4所述的分体式风道组件，其特征在于，The split air duct assembly according to claim 4, characterized in that:
    所述第一压合面还包括第一竖向后端面，其自所述第一倾斜端面的后端向下延伸形成；The first pressing surface also includes a first vertical rear end surface extending downward from the rear end of the first inclined end surface;
    所述第二压合面还包括第二竖向后端面，其自所述第二倾斜端面的后端向下延伸形成；且The second pressing surface further includes a second vertical rear end surface extending downward from the rear end of the second inclined end surface; and
    所述第一竖向后端面被配置成使得所述导风风道总成向后平移时与所述第一竖向后端面的后表面相抵靠，以实现止档和定位。The first vertical rear end surface is configured such that when the air guide air duct assembly is translated rearwardly, it abuts against the rear surface of the first vertical rear end surface to achieve stop and positioning.
  6. 根据权利要求4所述的分体式风道组件，其特征在于， The split air duct assembly according to claim 4, characterized in that:
    所述第一压合面还包括第一竖向前端面，其自所述第一倾斜端面的前端向上延伸形成；The first pressing surface also includes a first vertical front end surface extending upward from the front end of the first inclined end surface;
    所述第二压合面还包括第二竖向前端面，其自所述第二倾斜端面的前端向上延伸形成；且The second pressing surface further includes a second vertical front end surface extending upward from the front end of the second inclined end surface; and
    所述第一竖向前端面被配置成使得所述导风风道总成向后平移时与所述第二竖向前端面的后表面相抵靠，以实现止档和定位。The first vertical front end surface is configured such that when the air guide air duct assembly is translated rearwardly, it abuts against the rear surface of the second vertical front end surface to achieve stop and positioning.
  7. 根据权利要求6所述的分体式风道组件，其特征在于，The split air duct assembly according to claim 6, characterized in that:
    所述第一压合面还包括第一水平端面，其自所述第一竖向前端面的顶端沿水平向外延伸形成；The first pressing surface further includes a first horizontal end surface extending horizontally outward from the top end of the first vertical front end surface;
    所述第二压合面还包括第二水平端面，其自所述第二竖向前端面的顶端沿水平向外延伸形成；且The second pressing surface further includes a second horizontal end surface extending horizontally outward from the top end of the second vertical front end surface; and
    所述第一水平端面的下表面与所述第二水平端面的上表面相抵靠，以托举所述引风风道总成。The lower surface of the first horizontal end surface abuts against the upper surface of the second horizontal end surface to lift the air induction duct assembly.
  8. 根据权利要求3所述的分体式风道组件，其特征在于，The split air duct assembly according to claim 3, characterized in that:
    所述导风风道总成设置有弹性件，所述弹性件的外形与所述第二压合面的外形相适配，以覆盖所述第二压合面且避让所述第二对接口，用于与所述第一压合面相互挤压，实现密封。The air guide air duct assembly is provided with an elastic member, and the shape of the elastic member is adapted to the shape of the second pressing surface to cover the second pressing surface and avoid the second docking port. , used to squeeze each other with the first pressing surface to achieve sealing.
  9. 一种冰箱，其特征在于，包括：A refrigerator is characterized in that it includes:
    如权利要求1所述的分体式风道组件。The split air duct assembly as claimed in claim 1.
  10. 根据权利要求9所述的冰箱，其特征在于，还包括：The refrigerator according to claim 9, further comprising:
    第一内胆，其限定出蒸发器安装区；和a first inner bladder defining an evaporator mounting area; and
    第二内胆，其限定出风道安装区和位于所述风道安装区前侧的低温储存区，所述分体式风道组件设置于风道安装区，并连通所述蒸发器安装区，以将来自所述蒸发器安装区的换热气流导引至所述低温储存区；且The second inner bag defines an air duct installation area and a low-temperature storage area located in front of the air duct installation area, and the split air duct assembly is provided in the air duct installation area and connected to the evaporator installation area, To guide the heat exchange airflow from the evaporator installation area to the low temperature storage area; and
    所述第二内胆开设有连通所述蒸发器安装区的回风汇集口，用于允许流经所述第二内胆的回风气流经其回流至所述蒸发器安装区。 The second inner bag is provided with a return air collection port connected to the evaporator installation area to allow return air flowing through the second inner bag to flow back to the evaporator installation area.
PCT/CN2023/084217 2022-03-31 2023-03-28 Split-type air duct assembly for refrigerator, and refrigerator having same WO2023185780A1 (en)

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CN202210346523.6A CN114739096A (en) 2022-03-31 2022-03-31 Split type air duct assembly for refrigerator and refrigerator with same
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114739096A (en) * 2022-03-31 2022-07-12 青岛海尔电冰箱有限公司 Split type air duct assembly for refrigerator and refrigerator with same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170132960A (en) * 2016-05-24 2017-12-05 주식회사 대유위니아 Duct device for refrigerator
CN111023679A (en) * 2019-12-13 2020-04-17 安徽康佳同创电器有限公司 Cold-stored wind channel mechanism and refrigerator
US20200200463A1 (en) * 2018-12-19 2020-06-25 Samsung Electronics Co., Ltd. Refrigerator
CN112856914A (en) * 2019-11-27 2021-05-28 博西华电器（江苏）有限公司 Refrigerator air duct assembly and refrigerator
CN113218121A (en) * 2021-04-23 2021-08-06 青岛海尔电冰箱有限公司 Refrigerator with a door
CN114739096A (en) * 2022-03-31 2022-07-12 青岛海尔电冰箱有限公司 Split type air duct assembly for refrigerator and refrigerator with same
CN217465076U (en) * 2022-03-31 2022-09-20 青岛海尔电冰箱有限公司 Split type air duct assembly for refrigerator and refrigerator with same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170132960A (en) * 2016-05-24 2017-12-05 주식회사 대유위니아 Duct device for refrigerator
US20200200463A1 (en) * 2018-12-19 2020-06-25 Samsung Electronics Co., Ltd. Refrigerator
CN112856914A (en) * 2019-11-27 2021-05-28 博西华电器（江苏）有限公司 Refrigerator air duct assembly and refrigerator
CN111023679A (en) * 2019-12-13 2020-04-17 安徽康佳同创电器有限公司 Cold-stored wind channel mechanism and refrigerator
CN113218121A (en) * 2021-04-23 2021-08-06 青岛海尔电冰箱有限公司 Refrigerator with a door
CN114739096A (en) * 2022-03-31 2022-07-12 青岛海尔电冰箱有限公司 Split type air duct assembly for refrigerator and refrigerator with same
CN217465076U (en) * 2022-03-31 2022-09-20 青岛海尔电冰箱有限公司 Split type air duct assembly for refrigerator and refrigerator with same

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