WO2020108221A1 - 风冷冰箱 - Google Patents

风冷冰箱 Download PDF

Info

Publication number
WO2020108221A1
WO2020108221A1 PCT/CN2019/114479 CN2019114479W WO2020108221A1 WO 2020108221 A1 WO2020108221 A1 WO 2020108221A1 CN 2019114479 W CN2019114479 W CN 2019114479W WO 2020108221 A1 WO2020108221 A1 WO 2020108221A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air duct
voltage
supply
cooled
Prior art date
Application number
PCT/CN2019/114479
Other languages
English (en)
French (fr)
Inventor
朱小兵
费斌
王铭
姜波
程学丽
Original Assignee
海尔智家股份有限公司
青岛海尔电冰箱有限公司
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 海尔智家股份有限公司, 青岛海尔电冰箱有限公司 filed Critical 海尔智家股份有限公司
Priority to JP2021526237A priority Critical patent/JP7126615B2/ja
Priority to KR1020217019381A priority patent/KR102484019B1/ko
Priority to EP19888565.9A priority patent/EP3862704B1/en
Publication of WO2020108221A1 publication Critical patent/WO2020108221A1/zh

Links

Images

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
    • F25D17/042—Air treating means within refrigerated spaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D17/062—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 in household 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts

Definitions

  • the invention relates to the technical field of refrigeration equipment, in particular to an air-cooled refrigerator.
  • the function of the refrigerator is to provide a low-temperature environment to extend the storage time of items.
  • the food and accompanying dirt in the refrigerator will undergo oxidative decomposition and other biochemical effects, thereby generating an unpleasant odor in the refrigerator.
  • Cross-smelling occurs between the odor inside the refrigerator and the food stored inside, which seriously affects the user's experience.
  • the food stored in the refrigerator storage space, especially the food stored in the refrigerator compartment will be spoiled by fungi for a long time, which will affect food safety.
  • adsorption device In order to remove the fungi and odors in the refrigerator, people initially installed an adsorption device in the refrigerator storage space, but the adsorption device does not have any effect on the fungus on the surface of the inner container of the refrigerator and the food in the storage space, it only absorbs microorganisms. The smell is not effective for food preservation.
  • Some refrigerators also have a sterilization device, and the sterilization modules are placed directly in the refrigerator compartment. The sterilization material diffuses slowly and is uneven.
  • An object of the present invention is to provide an air-cooled refrigerator, in which the deodorizing and sterilizing substances diffuse quickly and are evenly distributed in the storage space.
  • a further object of the present invention is to protect the control module of the deodorization and sterilization device.
  • Another further object of the present invention is to prevent the control module from occupying the space of the air supply duct and make the air supply duct supply air smoothly.
  • the present invention provides an air-cooled refrigerator including a cabinet, an evaporator, and an air duct assembly; the cabinet body defines a storage space, and the evaporator and the air duct assembly are disposed in the cabinet body, And the evaporator cools the air supplied to the storage space; the air duct assembly has at least one air supply air duct, and is configured to control the air cooled by the evaporator to the storage Supply of material space;
  • a containing space is provided in the box or the air duct assembly, and the containing space is outside each of the air supply ducts;
  • the air-cooled refrigerator further includes a deodorization and sterilization device, and the deodorization and sterilization device has:
  • the control module is set in the accommodating space
  • An ion generating module set in one of the supply air ducts
  • control module has a control circuit module
  • the control circuit module includes: a power input interface, a boost circuit, and a high voltage output interface
  • the power input interface is used to connect an externally provided DC power supply
  • the voltage circuit is used to controllably convert the DC power supply into a first voltage for generating deodorizing and sterilizing substances and a second voltage for heating.
  • the high-voltage output interface is used to output the first voltage or the A second voltage, wherein the first voltage is higher than the second voltage;
  • connection cable connects the high-voltage output interface and the ion generating module
  • the ion generating module is configured to excite ionized air by the first voltage to generate a deodorizing and sterilizing substance, and generate heat at the second voltage to eliminate condensation.
  • the deodorizing and sterilizing substance generated by the ion generating module includes at least one of singlet active oxygen, superoxide radical, peroxy radical, oxygen anion, hydroxyl radical, ozone and hydrogen peroxide.
  • At least one of the air supply ducts includes a first air duct for supplying air to the upper part of the storage space;
  • the lower part of the storage space is provided with an air return
  • the ion generating module is disposed in the first air duct.
  • the first air duct has two first air supply openings, which are provided on both sides of the upper part of the storage space, and allow cooled air to flow to both sides of the storage space.
  • the air duct assembly further includes an air duct foam and an air duct cover plate;
  • the rear side of the air duct foam defines at least one air supply duct
  • the front side of the air duct foam is provided with the accommodating space and a wire groove connecting the accommodating space and the first air passage; the connection cable is installed in the wire groove;
  • the air duct cover is installed on the front side of the air duct foam.
  • a water blocking device is provided on the front side of the accommodating space and the wire groove, and the water blocking device is located between the air duct cover and the control module.
  • the water blocking device is PE cotton.
  • At least one supply air duct is plural, and
  • the air inlet of the air duct assembly is provided with a branch air supply device, the branch air supply device has a plurality of air outlets, and each of the air outlets communicates with one air supply air duct.
  • the storage space is a first storage compartment
  • a second storage room and a cooling room are also provided in the box;
  • the second storage compartment is provided on the lower side of the first storage compartment
  • the cooling chamber is provided on the rear side of the second storage compartment
  • the evaporator is installed in the cooling chamber.
  • the air-cooled refrigerator of the present invention has a deodorization and sterilization device, and the ion generation module of the deodorization and sterilization device is installed in the air supply duct, so the generated deodorization and sterilization substances can enter the storage space along with the cooled air, and the deodorization and sterilization substances
  • the diffusion speed is fast, and it is evenly distributed in the storage space with the airflow.
  • control module is separated from the ion generating module.
  • the control module is located outside the air duct to prevent damage and failure of the control module caused by the cooled air or the high humidity environment in the refrigerator, especially to prevent moisture in the cooled air from entering Control module.
  • the control module also does not occupy the space of the supply air duct, so that the supply air duct can supply air smoothly.
  • the release and stop of the deodorizing and sterilizing substance can be controlled by opening and closing the air supply duct.
  • FIG. 1 is a schematic partial structural diagram of an air-cooled refrigerator according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of an air duct assembly shown in FIG. 1;
  • FIG. 3 is a schematic structural diagram of the air duct assembly shown in FIG. 2;
  • FIG. 4 is a schematic exploded view of the air duct assembly shown in FIG. 2;
  • FIG. 5 is a schematic structural diagram of a deodorizing and sterilizing device in the air-cooled refrigerator shown in FIG. 1;
  • FIG. 6 is a schematic structural diagram of another perspective of the deodorization and sterilization device shown in FIG. 5;
  • FIG. 7 is a schematic diagram of air flow in the air duct assembly and the storage space of the air-cooled refrigerator shown in FIG. 1;
  • FIG. 8 is a schematic exploded view of the deodorization and sterilization device shown in FIG. 5
  • FIG. 9 is a schematic partial structural view of the deodorization and sterilization device shown in FIG. 5;
  • FIG. 10 is a schematic cross-sectional view of the deodorization and sterilization device shown in FIG. 5;
  • FIG. 11 is another schematic cross-sectional view of the deodorization and sterilization device shown in FIG. 5;
  • FIG. 12 is a schematic structural block diagram of an air-cooled refrigerator according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural block diagram of a control circuit module of an air-cooled refrigerator according to an embodiment of the present invention.
  • FIG. 1 is a schematic partial structural diagram of an air-cooled refrigerator according to an embodiment of the present invention.
  • an embodiment of the present invention provides an air-cooled refrigerator.
  • the air-cooled refrigerator includes a cabinet 200.
  • the case 200 may include a steel plate shell opened at the front side, a synthetic resin liner provided in the inner space of the shell and opened at the front side, and a foam formed by filling and foaming in the gap between the shell and the liner Polyurethane insulation.
  • a storage compartment for storing food and the like is formed in the box 200. According to the storage temperature and usage, the interior of the storage compartment is divided into a storage space 210 and at least one other storage compartment.
  • the above storage space 210 is the first storage compartment, and the other storage compartments may be the second storage Compartment 211.
  • the first storage compartment may be a refrigerating space, a freezing space and/or a temperature changing room
  • the second storage compartment 211 may also be a refrigerating space, a freezing space and/or a temperature changing room.
  • the first storage compartment is preferably a refrigerated space; the second storage compartment 211 is preferably a freezer space and is provided on the lower side of the first storage compartment.
  • the at least one other storage compartment further includes a cooling chamber 213 provided on the rear side of the second storage compartment 211.
  • the air-cooled refrigerator of the embodiment of the present invention may further include a compressor, an evaporator 214, a condenser, a throttle element, and the like.
  • the evaporator is connected to the compressor, condenser, and throttling element via a refrigerant line to form a refrigeration cycle circuit.
  • the compressor When the compressor is started, the temperature is reduced to cool the air flowing therethrough.
  • the air cooled by the evaporator is supplied to each compartment to keep the temperature in each compartment within the corresponding set temperature range.
  • the evaporator 214 is installed in the cooling chamber 213.
  • the air-cooled refrigerator may further include an air duct assembly 300 for transferring air cooled by the evaporator to the storage space 210, and a return air duct for transporting the air flowing from the storage space 210 to the evaporator for cooling, And a blower for driving the air cooled by the evaporator to the storage space 210.
  • the air duct assembly 300 has at least one air supply duct 310.
  • an accommodating space 320 is provided in the box 200 or the air duct assembly 300, and the accommodating space 320 is located outside each air supply duct 310.
  • the air-cooled refrigerator also includes a deodorizing and sterilizing device 400, which has a control module 410, an ion generating module 420, and a connecting cable 430.
  • the control module 410 is disposed in the accommodation space 320.
  • the ion generating module 420 is disposed in a supply air duct 310.
  • the connection cable 430 electrically connects the control module 410 and the ion generation module 420.
  • the control module 410 controls the ion generating module 420 through the connection cable 430, and the ion generating module 420 can ionize air to generate deodorizing and sterilizing substances.
  • the deodorizing and sterilizing substances can enter the storage space 210 with the cooled air.
  • the deodorizing and sterilizing substances diffuse quickly and are evenly distributed in the storage space 210 with the airflow.
  • the control module 410 is separated from the ion generating module 420.
  • the control module 410 is disposed outside the air duct to prevent damage and failure of the control module 410 by the cooled air or the high humidity environment in the refrigerator, especially to prevent moisture in the cooled air Enter control module 410.
  • the control module 410 does not occupy the space of the air supply duct 310, so that the air supply duct 310 can smoothly supply air.
  • the release and stop of the deodorizing and sterilizing substances can be controlled by opening and closing the air supply duct 310, that is, after the corresponding air supply duct 310 is closed, there is no flowing airflow, and the deodorizing and sterilizing substances do not follow the airflow Flowing for sterilization can be equivalent to stopping the release of deodorizing and sterilizing substances.
  • the control module 410 can stop the ion generating module 420 when the corresponding air duct 310 is closed.
  • the deodorizing and sterilizing substances generated by the ion generating module 420 include singlet active oxygen, superoxide radicals, peroxy radicals, oxygen anions, hydroxyl radicals, ozone, and hydrogen peroxide. At least one.
  • the at least one air supply duct 310 includes a first air duct 311 for supplying air to the upper part of the storage space 210.
  • the lower part of the storage space 210 is provided with an air return 220.
  • the ion generating module 420 is disposed in the first air duct 311. As shown in FIGS. 1 and 7, this arrangement can quickly and evenly distribute the deodorizing and sterilizing substances in the storage space 210.
  • the first air duct 311 has two first air supply openings, which are provided on both sides of the upper part of the storage space 210 and allow cooled air to flow to both sides of the storage space 210. That is, each first air supply opening faces one side wall of the storage space 210, and may face the corresponding side wall, may also be inclined forward toward the corresponding side wall, or may be inclined downward toward the corresponding side wall.
  • At least one supply air duct 310 is plural, for example, further includes a second air duct 312 and a third air duct 313.
  • the second air duct 312 may be disposed on one side of the first air duct 311, and the upper end of the second air duct 311 is connected to two second air supply openings, and each second air supply opening is located below the first air supply opening.
  • the second air supply port on the other side of the first air duct 311 may communicate with the second air duct via a bridge air duct.
  • the third air duct 313 may be on the other side of the first air duct 311.
  • the third air duct 313 is used to deliver airflow to the bottom of the storage space 210.
  • the air inlet of the air duct assembly 300 is provided with a branch air supply device 330.
  • the branch air supply device 330 has a plurality of air outlets, and each air outlet communicates with one air supply air duct 310.
  • the air duct assembly 300 further includes an air duct foam 340 and an air duct cover 350.
  • the rear side of the air duct foam 340 defines at least one air supply duct 310.
  • the air duct foam 340 may define the above air duct 310 between the inner wall and the rear wall surface of the liner.
  • the air duct assembly 300 further includes an air duct bottom plate installed on the rear wall surface of the corresponding inner tank.
  • the air duct foam 340 is installed on the air duct floor and defines at least one air supply duct 310 with the air duct floor.
  • the front side of the air duct foam 340 is provided with an accommodating space 320, and a wire groove 3110 connecting the accommodating space 320 and the first air duct 311;
  • the air duct cover 350 is installed on the front side of the air duct foam 340.
  • the accommodating space 320 may be located on the side of the first air duct 311 away from the second air duct and on the upper side of the first air duct 311, so as to fully and reasonably lay out the air duct assembly 300.
  • the wire groove 3110 is inclined, and the ion generating module 420 is provided on the lower side of the control module 410 to prevent condensed water and the like from entering the control module 410 along the wire groove 3110 as much as possible.
  • a water blocking device 360 is provided on the front side of the accommodating space 320 and the wire groove 3110, and the water blocking device 360 is located between the air duct cover 350 and the control module 410.
  • the water blocking device 360 is PE cotton.
  • PE cotton can be pre-fixed on the rear surfaces of the control module 410 and the ion generating module 420, and then the air duct cover 350 can be installed. PE cotton can also be attached to the entire outer surface of the control module 410.
  • the control module 410 includes a box and a control circuit module 413 disposed in the box; the control circuit module 413 is connected via a connection cable 430 Electrically connected to the ion generation module 420.
  • the box body includes a first box body 411 and a second box body 412 snapped to the first box body 411.
  • a boss 414 is provided inside the second box 412, and a support column 415 is provided inside the first box 411.
  • the control circuit module 413 includes a circuit board 416. One side of the circuit board 416 contacts the boss 414 and the other side contacts the support column 415.
  • the second box 412 includes a first substrate, a first peripheral wall 417 and a second peripheral wall 418.
  • the first peripheral wall 417 and the second peripheral wall 418 extend from the same side of the first substrate, and the first peripheral wall 417 is outside the second peripheral wall 418.
  • the first peripheral wall 417 is provided with a plurality of card holes 451.
  • a plurality of hooks 452 are formed on the peripheral wall of the first box body 411, and the peripheral wall of the first box body 411 is inserted between the first peripheral wall 417 and the second peripheral wall 418, and each hook 452 is inserted into a locking hole 451.
  • the first box body 411 includes a second substrate
  • the peripheral wall of the first box body 411 includes: a peripheral wall base 453 extending from an edge of the second substrate to one side of the second substrate; and a plurality of peripheral wall segments 454 , Extending from the end of the peripheral wall base 453 and spaced apart in the direction of the peripheral wall base 453.
  • Each buckle 452 is connected to the end of the peripheral wall base 453, and is disposed between two adjacent peripheral wall segments 454, and is spaced apart from the corresponding peripheral wall segment 454; each of the gaps between two adjacent peripheral wall segments 454 The number is greater than the number of buckles 452, and can be used for connecting cable 430 to pass through.
  • the gap between two adjacent peripheral wall segments 454 includes a plurality of buckling gaps and at least one threading gap.
  • Each buckle 452 is connected to the end of the peripheral wall base 453, is disposed in a buckle gap, and is spaced apart from the corresponding peripheral wall segment 454; the connection cable 430 passes through the threading gap.
  • the second peripheral wall 418 is provided with a relief groove at a position relative to the card hole 451; the first substrate is provided with a communication hole at a position adjacent to the card hole 451, so that the first and second peripheral walls 417 and 418 Between the outflow of water. Moreover, the peripheral wall of the first case 411 is in contact with and abuts against the first peripheral wall 417. The length of the locking hole 451 in the circumferential direction of the first peripheral wall 417 is greater than the length of the corresponding hook 452.
  • a support plate 455 is provided inside the peripheral wall of the first box 411. The lower end of the supporting plate 455 comes into contact with the second peripheral wall 418. This arrangement facilitates the outflow of condensed water etc. inside the box.
  • control module 410 When the control module 410 is installed, it can be at least 7 degrees from the horizontal direction, and the tension of the water can be removed, thereby preventing water droplets from entering the middle of the circuit board 416.
  • the first peripheral wall 417, the second peripheral wall 418 and the peripheral wall of the first box 411 may form a waterproof groove to prevent water from entering the circuit board 416.
  • the side of the circuit board 416 facing the boss 414 is provided with a plurality of heat dissipation columns 419.
  • the circuit board 416 is further provided with a power input interface 4131, a booster circuit 4132, and a high voltage output interface 4133.
  • the power input interface 4131 is used to connect an externally supplied DC power supply 4130
  • the booster circuit 4132 is used to convert the DC power supply 4130 in a controlled manner
  • the high-voltage output interface 4133 is used to output a first voltage or a second voltage, where the first voltage is higher than the second voltage.
  • connection cable 430 connects the high-voltage output interface 4133 and the ion generation module 420.
  • the ion generation module 420 is configured to excite the ionized air by the first voltage to generate deodorizing and sterilizing substances, and generate heat at the second voltage to eliminate condensation.
  • the ion generation module 420 may include an ionization head and a base.
  • the ionization head is arranged with a first electrode and a second electrode connected to the connection cable 430, with a discharge gap between the first electrode and the second electrode, the discharge gap being configured to be broken down by the first voltage so that the surrounding air is excited to ionize; and
  • the first electrode is kept separate from the second electrode under the second voltage and generates heat.
  • the base forms a mounting cavity for mounting the ionization head, and one side of the mounting cavity has an opening; and the ionization head is installed so that the discharge gap is exposed to the opening.
  • the control circuit module 413 further includes a voltage feedback port, a controlled terminal, and an inverter.
  • the voltage feedback port is connected to the boosting circuit 4132, and is used to output a feedback voltage corresponding to the first voltage or the second voltage to indicate the boosting state of the boosting circuit 4132.
  • the controlled terminal is connected to the booster circuit 4132, and is configured to receive an external control signal (the control signal may be a control signal sent by the refrigerator main control board or other refrigerator controllers, used to adjust the deodorization sterilization device according to the operation of the refrigerator Operating state), so that the booster circuit 4132 converts the first voltage or the second voltage according to the control signal.
  • the inverter is configured to controllably invert the DC power supply 4130 into alternating current, and the voltage of the alternating current is the first voltage or the second voltage.
  • the effective range of the first voltage is 2000 to 5000V; the effective range of the first voltage is 1000 to 1800V.
  • the length of the connection cable 430 is less than 100 cm, preferably 10 cm to 20 cm.
  • the deodorization and sterilization device 400 can also be connected to a current detection device.
  • the current detection device is configured to detect the current value provided to the power input interface 4131 for determining the operating state of the deodorization and sterilization device.
  • the current detection device may include a power line connected to the power input interface 4131 in series. Using the detection current of the current detection device, it can be determined whether the sterilization device is working normally.
  • air-cooled refrigerator is not limited to a general-purpose air-cooled refrigerator with a refrigerator compartment and a freezer compartment for storing food, and may also be other devices with a refrigerator function , Such as wine cabinets, cold storage tanks, etc.
  • the deodorization and sterilization device 400 is placed in the air channel, and all free radicals are brought to the various compartments of the refrigerator through the circulation of the air path, so as to achieve the free radicals covering the entire refrigerator compartment It can deodorize and sterilize the refrigerator compartments.
  • water vapor is prevented from condensing on the control module 410 of the deodorization and sterilization device 400, and even if condensation is accumulated, the condensed water can be drained away.

Landscapes

  • 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)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种风冷冰箱，包括箱体（200）、蒸发器（214）和风道组件（300）。箱体（200）内限定有储物空间（210），蒸发器（214）和风道组件（300）设置于箱体（200）内，且蒸发器（214）对供给到储物空间（210）的空气进行冷却；风道组件（300）具有至少一个送风风道（310），且配置成受控地将经由蒸发器（214）冷却的空气向储物空间（210）供应。箱体（200）或风道组件（300）内设置有容装空间（320），容装空间（320）处于每个送风风道（310）的外侧；且风冷冰箱还包括除味杀菌装置（400），除味杀菌装置（400）具有：控制模块（410），设置于容装空间（320）内；离子发生模块（420），设置于一个送风风道（310）内；和连接线缆（430），电连接控制模块（410）和离子发生模块（420）。除味杀菌物质扩散速度快，且随气流在储物空间（210）内分布均匀。除味杀菌装置（400）寿命长。

Description

风冷冰箱 技术领域
本发明涉及制冷设备技术领域，特别是涉及一种风冷冰箱。
背景技术
冰箱的功能是提供低温环境以延长物品的保存时间。然而冰箱在使用过程中，冰箱内的食物及其附带的污物会发生氧化分解等生化作用，从而在冰箱内产生难闻的异味。冰箱内部的异味与其内部存放的食物之间会发生串味，严重影响了用户的使用体验。此外，在冰箱储物空间里存放的食物，尤其在冷藏室存放的食物，时间长了会由菌类引起腐败，影响食品安全。
为了除去冰箱中的菌类和异味，人们最初在冰箱储物空间中安装吸附装置，但是吸附装置对冰箱内胆表面和储物空间中食物上的菌类不起任何作用，它只是吸附微生物产生的臭味，对食品保存不起作用。一些冰箱中还具有除菌装置，杀菌模块都是直接放置在冰箱间室的位置，杀菌物质扩散速度慢，且不均匀。
发明内容
本发明的一个目的是要提供一种风冷冰箱，除味杀菌物质扩散速度快，且在储物空间内分布均匀。
本发明一个进一步的目的是要保护除味杀菌装置的控制模块。
本发明另一个进一步的目的是防止控制模块占用送风风道的空间，使送风风道送风顺畅。
特别地，本发明提供了一种风冷冰箱，包括箱体、蒸发器和风道组件；所述箱体内限定有储物空间，所述蒸发器和所述风道组件设置于所述箱体内，且所述蒸发器对供给到所述储物空间的空气进行冷却；所述风道组件具有至少一个送风风道，且配置成受控地将经由所述蒸发器冷却的空气向所述储物空间供应；其中，
所述箱体或所述风道组件内设置有容装空间，所述容装空间处于每个所述送风风道的外侧；且
所述风冷冰箱还包括除味杀菌装置，所述除味杀菌装置具有：
控制模块，设置于所述容装空间内；
离子发生模块，设置于一个所述送风风道内；和
连接线缆，电连接所述控制模块和所述离子发生模块。
可选地，所述控制模块具有控制电路模块，所述控制电路模块包括：电源输入接口、升压电路、以及高压输出接口，所述电源输入接口用于连接外部提供的直流电源，所述升压电路用于受控地将所述直流电源转换为用于生成除味杀菌物质的第一电压以及用于加热的第二电压，所述高压输出接口用于输出所述第一电压或所述第二电压，其中所述第一电压高于所述第二电压；且
所述连接线缆连接所述高压输出接口以及所述离子发生模块；
所述离子发生模块配置成被所述第一电压激发电离空气以生成除味杀菌物质，以及在所述第二电压下发热以消除凝露。
可选地，所述离子发生模块的生成的除味杀菌物质包括单线态活性氧、超氧自由基、过氧自由基、氧负离子、羟基自由基、臭氧和过氧化氢中的至少一种。
可选地，至少一个所述送风风道包括用于向所述储物空间的上部送风的第一风道；
所述储物空间的下部设置有回风口；
所述离子发生模块设置于所述第一风道内。
可选地，所述第一风道具有两个第一送风口，设置于所述储物空间的上部两侧，且使冷却的空气流向所述储物空间的两侧。
可选地，所述风道组件还包括风道泡沫和风道盖板；
所述风道泡沫的后侧限定出至少一个所述送风风道；
所述风道泡沫的前侧设置有所述容装空间，以及连通所述容装空间和所述第一风道的线槽；所述连接线缆安装于所述线槽；
所述风道盖板安装于所述风道泡沫的前侧。
可选地，所述容装空间和所述线槽的前侧设置有阻水装置，所述阻水装置位于所述风道盖板与所述控制模块之间。
可选地，所述阻水装置为PE棉。
可选地，至少一个所述送风风道为多个，且
所述风道组件的进风口处设置有分路送风装置，所述分路送风装置具有 多个出风口，且每个所述出风口连通一个所述送风风道。
可选地，所述储物空间为第一储物间室；
所述箱体内还设置有第二储物间室和冷却室；
所述第二储物间室设置于所述第一储物间室的下侧；
所述冷却室设置于所述第二储物间室的后侧；
所述蒸发器设置于所述冷却室内。
本发明的风冷冰箱由于具有除味杀菌装置，除味杀菌装置的离子发生模块设置于送风风道内，因此生成的除味杀菌物质可随冷却的空气进入储物空间内，除味杀菌物质扩散速度快，且随气流在储物空间内分布均匀。
特别地，控制模块与离子发生模块分离设置，控制模块设置于风道外侧，可防止冷却的空气或冰箱中的高湿环境对控制模块造成损坏和失效，尤其是防止冷却的空气中的水分进入控制模块。控制模块也不会占用送风风道的空间，使送风风道送风顺畅。
进一步地，可通过送风风道的开和关来控制除味杀菌物质的释放和停止。
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。
附图说明
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：
图1是根据本发明一个实施例的风冷冰箱的示意性局部结构图；
图2是图1所示风冷冰箱中风道组件的示意性结构图；
图3是图2所示风道组件的示意性结构图；
图4是图2所示风道组件的示意性爆炸图；
图5是图1所示风冷冰箱中除味杀菌装置的示意性结构图；
图6是图5所示除味杀菌装置另一视角的示意性结构图；
图7是图1所示风冷冰箱中风道组件和储物空间中气流流动的示意图；
图8是图5所示除味杀菌装置的示意性爆炸图
图9是图5所示除味杀菌装置的示意性局部结构图；
图10是图5所示除味杀菌装置的示意性剖面图；
图11是图5所示除味杀菌装置的另一示意性剖面图；
图12是根据本发明一个实施例的风冷冰箱的示意性结构框图；
图13是根据本发明一个实施例的风冷冰箱的控制电路模块的示意性结构框图。
具体实施方式
图1是根据本发明一个实施例的风冷冰箱的示意性局部结构图。如图1所示，并参考图2至图12，本发明实施例提供了一种风冷冰箱。风冷冰箱包括箱体200。箱体200可包括前侧开口的钢板制外壳、设置在外壳的内部空间中且前侧开口的合成树脂制内胆、以及在外壳与内胆之间的间隙中进行充填发泡形成的发泡聚氨酯制隔热材料。箱体200内形成用于贮藏食品等的储物间室。根据保存温度及用途，储物间室的内部分隔为储物空间210和至少一个其他收纳间室，如上述储物空间210为第一储物间室，其他收纳间室可为第二储物间室211。第一储物间室可为冷藏空间、冷冻空间/或变温间室等，第二储物间室211也可为冷藏空间、冷冻空间/或变温间室等。第一储物间室优选为冷藏空间；第二储物间室211优选为冷冻空间，设置于第一储物间室的下侧。至少一个其他收纳间室还包括冷却室213，冷却室213设置于第二储物间室211的后侧。
如本领域技术人员可意识到的，本实用新型实施例的风冷冰箱与现有的风冷冰箱一样，还可包括压缩机、蒸发器214、冷凝器以及节流元件等。蒸发器经由制冷剂管路与压缩机、冷凝器、节流元件连接，构成制冷循环回路，在压缩机启动时降温，以对流经其的空气进行冷却。经由蒸发器冷却后的空气被供应至各间室中，以使各间室内的温度保持在相应的设定温度范围内。蒸发器214设置于冷却室213内。
风冷冰箱还可包括用于向储物空间210传送经由蒸发器冷却的空气的风道组件300，用于将从储物空间210流出的空气输送至蒸发器处进行冷却的回风风道，以及用于驱动经由蒸发器冷却后的空气流向储物空间210的送风机。风道组件300具有至少一个送风风道310。
特别地，箱体200或风道组件300内设置有容装空间320，容装空间320处于每个送风风道310的外侧。风冷冰箱还包括除味杀菌装置400，除味杀 菌装置400具有控制模块410、离子发生模块420和连接线缆430。控制模块410设置于容装空间320内。离子发生模块420设置于一个送风风道310内。连接线缆430电连接控制模块410和离子发生模块420。控制模块410通过连接线缆430控制离子发生模块420，离子发生模块420可电离空气以生成除味杀菌物质。
除味杀菌物质可随冷却的空气进入储物空间210内，除味杀菌物质扩散速度快，且随气流在储物空间210内分布均匀。控制模块410与离子发生模块420分离设置，控制模块410设置于风道外侧，可防止冷却的空气或冰箱中的高湿环境对控制模块410造成损坏和失效，尤其是防止冷却的空气中的水分进入控制模块410。控制模块410也不会占用送风风道310的空间，使送风风道310送风顺畅。进一步地，可通过送风风道310的开和关来控制除味杀菌物质的释放和停止，也就说，相应送风风道310关闭后，无流动气流，除味杀菌物质就不随着气流流动进行杀菌，可相当于除味杀菌物质停止释放。进一步地，也可根据相应送风风道310关闭时，控制模块410使离子发生模块420停止工作。
在本发明的一些实施例中，离子发生模块420的生成的除味杀菌物质包括单线态活性氧、超氧自由基、过氧自由基、氧负离子、羟基自由基、臭氧和过氧化氢中的至少一种。
在本发明的一下实施例中，至少一个送风风道310包括用于向储物空间210的上部送风的第一风道311。储物空间210的下部设置有回风口220。离子发生模块420设置于第一风道311内。如图1和图7所示，此种设置可使除味杀菌物质快速均匀地分布于储物空间210内。
优选地，第一风道311具有两个第一送风口，设置于储物空间210的上部两侧，且使冷却的空气流向储物空间210的两侧。即每个第一送风口朝向储物空间210的一个侧壁，且可正对于相应侧壁，也可向前倾斜地朝向相应侧壁，也可向下倾斜地朝向相应侧壁。
在本发明的一些实施例中，如图2和图4所示，至少一个送风风道310为多个，例如还包括第二风道312和第三风道313。第二风道312可设置于第一风道311的一侧，其上端连接两个第二送风口，每个第二送风口处于一个第一送风口的下侧。为了便于气流流动，处于第一风道311另一侧的第二送风口可经由桥接风管与第二风道连通。第三风道313可处于第一风道311 的另一侧。第三风道313用于向储物空间210的底部输送气流。风道组件300的进风口处设置有分路送风装置330，分路送风装置330具有多个出风口，且每个出风口连通一个送风风道310。
在本发明的一些实施例中，风道组件300还包括风道泡沫340和风道盖板350。风道泡沫340的后侧限定出至少一个送风风道310。风道泡沫340可与内胆的后壁面之间限定出上述送风风道310。可替代性地，风道组件300还包括风道底板，安装于相应内胆的后壁面。风道泡沫340安装于风道底板，且与风道底板限定出至少一个送风风道310。
风道泡沫340的前侧设置有容装空间320，以及连通容装空间320和第一风道311的线槽3110；连接线缆430安装于线槽3110。风道盖板350安装于风道泡沫340的前侧。具体地，容装空间320可位于第一风道311的远离第二风道的一侧，且处于第一风道311的上侧，以充分合理地对风道组件300进行布局。线槽3110倾斜设置，且离子发生模块420设置于控制模块410的下侧，以尽量防止冷凝水等沿着线槽3110进入控制模块410。
优选地，容装空间320和线槽3110的前侧设置有阻水装置360，阻水装置360位于风道盖板350与控制模块410之间。阻水装置360为PE棉。安装时，可使在控制模块410和离子发生模块420的后表面贴上PE棉进行预固定，然后可安装风道盖板350。也可在控制模块410的全部外表面上贴上PE棉。
在本发明的一些实施例中，如图5、图6、图8至图13所示，控制模块410包括盒体和设置于盒体内的控制电路模块413；控制电路模块413经由连接线缆430电连接离子发生模块420。盒体包括第一盒体411和卡接于第一盒体411的第二盒体412。第二盒体412内侧设置有凸台414，第一盒体411内侧设置有支撑柱415。控制电路模块413包括电路板416，电路板416的一侧与凸台414接触抵靠，另一侧与支撑柱415接触抵靠。
在本发明的一些实施例中，第二盒体412包括第一基板、第一周壁417和第二周壁418。第一周壁417和第二周壁418从第一基板的同一侧延伸出，且第一周壁417处于第二周壁418的外侧。第一周壁417上设置有多个卡孔451。第一盒体411的周壁上形成有多个卡扣452，且第一盒体411的周壁插入第一周壁417和第二周壁418之间，每个卡扣452插入一个卡孔451。进一步地，第一盒体411包括第二基板，且第一盒体411的周壁包括：周壁基 部453，从第二基板的边缘处向第二基板的一侧延伸出；和多个周壁段454，从周壁基部453的末端延伸出，且沿周壁基部453的方向间隔设置。每个卡扣452连接于周壁基部453的末端，且设置于两个相邻的周壁段454之间，且与相应周壁段454间隔设置；两个相邻的周壁段454之间的缺口的个数大于卡扣452的数量，可用于连接线缆430穿过。即两个相邻的周壁段454之间的缺口包括多个卡扣缺口和至少一个穿线缺口。每个卡扣452连接于周壁基部453的末端，设置于一个卡扣缺口内，且与相应周壁段454间隔设置；连接线缆430穿过穿线缺口。
第二周壁418上相对于卡孔451的位置处均设置有让位凹槽；第一基板上临近卡孔451的位置处均设置有连通孔，可使第一周壁417和第二周壁418之间的水流出。而且，第一盒体411的周壁与第一周壁417接触抵靠。卡孔451的沿第一周壁417的周向方向的长度大于相应卡扣452的长度。第一盒体411的周壁内侧设置有支板455。支板455的下端与第二周壁418接触抵靠。这样设置便于盒体内的冷凝水等流出。控制模块410在安装时可与水平方向至少保证7度角度，可以去除水的张力，从而防止水滴进入到电路板416中间。第一周壁417、第二周壁418和第一盒体411的周壁可形成防水槽，防止水进入电路板416。
在本发明的一些实施例中，电路板416的朝向凸台414的一侧设置有多个散热柱419。电路板416还设置有电源输入接口4131、升压电路4132、以及高压输出接口4133，电源输入接口4131用于连接外部提供的直流电源4130，升压电路4132用于受控地将直流电源4130转换为用于生成除味杀菌物质的第一电压以及用于加热的第二电压，高压输出接口4133用于输出第一电压或第二电压，其中第一电压高于第二电压。连接线缆430连接高压输出接口4133以及离子发生模块420。离子发生模块420配置成被第一电压激发电离空气以生成除味杀菌物质，及在第二电压下发热以消除凝露。
离子发生模块420可包括电离头和底座。电离头布置有与连接线缆430相连的第一电极和第二电极，第一电极和第二电极之间具有放电间隙，放电间隙配置成被第一电压击穿使得周围空气被激发电离；并且在第二电压下保持第一电极与第二电极隔离并各自发热。底座形成用于安装电离头的安装腔，安装腔的一面具有开口；并且电离头被安装为使放电间隙裸露于开口。
在本发明的一些实施例中，控制电路模块413还包括电压反馈端口、受 控端和逆变器。电压反馈端口与升压电路4132连接，用于输出与第一电压或第二电压对应的反馈电压，以指示升压电路4132的升压状态。受控端与升压电路4132连接，并配置成接收外部控制信号(该控制信号可以为冰箱主控板或其他冰箱的控制器发出的控制信号，用于根据冰箱的运行情况调整除味杀菌装置的工作状态)，以使升压电路4132按照控制信号转换出第一电压或者第二电压。逆变器配置成受控地将直流电源4130逆变为交流电，交流电的电压为第一电压或者第二电压。第一电压的有效值的取值范围为2000至5000V；第一电压的有效值的取值范围为1000至1800V。连接线缆430的长度范围为小于100cm，优选为10cm至20cm。
除味杀菌装置400还可以与电流检测装置相连接。电流检测装置配置成检测向电源输入接口4131提供的电流值，以供确定除味杀菌装置的运行状态。电流检测装置可以包括串接于向电源输入接口4131供电的电源线中。利用电流检测装置的检测电流，可以确定杀菌装置是否正常工作。
本领域技术人员应理解，本发明所称的“风冷冰箱”并不限定为一般意义上的具有冷藏室和冷冻室且用于存储食物的风冷冰箱，还可以是其他具有冷藏功能的装置，例如酒柜、冷藏罐等。
本发明实施例的风冷冰箱中，通过高压放电产生的高能电子的轰击、激发会产生原子氧(O)和氢氧根(OH--)等高能高活性自由基。高能量活性自由基直接与异味气体分子产生频繁直接碰撞，当异味气体分子获得的能量大于其分子键能的结合能时异味气体分子原有的分子结构被破坏，分子化学键被开启，促使气态反应快速进行，并产生原子团和固体颗粒。另外，高压放电同时可以电离分解部分异味气体分子。在上述的原理的作用下，把此除味杀菌装置400置于风道内，通过风路的循环，把所有自由基带到冰箱的各个间室，从而达到自由基对布满整冰箱个间室的作用，对冰箱各间室除味杀菌。且通过有效放置方式和密封措施，防止水汽凝露在除味杀菌装置400的控制模块410上，同时即使有凝露积聚，也能把这些凝聚的水排走。
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。

Claims (10)

  1. 一种风冷冰箱，包括箱体、蒸发器和风道组件；所述箱体内限定有储物空间，所述蒸发器和所述风道组件设置于所述箱体内，且所述蒸发器对供给到所述储物空间的空气进行冷却；所述风道组件具有至少一个送风风道，且配置成受控地将经由所述蒸发器冷却的空气向所述储物空间供应；其中，
    所述箱体或所述风道组件内设置有容装空间，所述容装空间处于每个所述送风风道的外侧；且
    所述风冷冰箱还包括除味杀菌装置，所述除味杀菌装置具有：
    控制模块，设置于所述容装空间内；
    离子发生模块，设置于一个所述送风风道内；和
    连接线缆，电连接所述控制模块和所述离子发生模块。
  2. 根据权利要求1所述的风冷冰箱，其中，
    所述控制模块具有控制电路模块，所述控制电路模块包括：电源输入接口、升压电路、以及高压输出接口，所述电源输入接口用于连接外部提供的直流电源，所述升压电路用于受控地将所述直流电源转换为用于生成除味杀菌物质的第一电压以及用于加热的第二电压，所述高压输出接口用于输出所述第一电压或所述第二电压，其中所述第一电压高于所述第二电压；且
    所述连接线缆连接所述高压输出接口以及所述离子发生模块；
    所述离子发生模块配置成被所述第一电压激发电离空气以生成除味杀菌物质，以及在所述第二电压下发热以消除凝露。
  3. 根据权利要求1所述的风冷冰箱，其中，
    所述离子发生模块的生成的除味杀菌物质包括单线态活性氧、超氧自由基、过氧自由基、氧负离子、羟基自由基、臭氧和过氧化氢中的至少一种。
  4. 根据权利要求1所述的风冷冰箱，其中，
    至少一个所述送风风道包括用于向所述储物空间的上部送风的第一风道；
    所述储物空间的下部设置有回风口；
    所述离子发生模块设置于所述第一风道内。
  5. 根据权利要求4所述的风冷冰箱，其中，
    所述第一风道具有两个第一送风口，设置于所述储物空间的上部两侧，且使冷却的空气流向所述储物空间的两侧。
  6. 根据权利要求4所述的风冷冰箱，其中，
    所述风道组件还包括风道泡沫和风道盖板；
    所述风道泡沫的后侧限定出至少一个所述送风风道；
    所述风道泡沫的前侧设置有所述容装空间，以及连通所述容装空间和所述第一风道的线槽；所述连接线缆安装于所述线槽；
    所述风道盖板安装于所述风道泡沫的前侧。
  7. 根据权利要求6所述的风冷冰箱，其中，
    所述容装空间和所述线槽的前侧设置有阻水装置，所述阻水装置位于所述风道盖板与所述控制模块之间。
  8. 根据权利要求7所述的风冷冰箱，其中，
    所述阻水装置为PE棉。
  9. 根据权利要求4所述的风冷冰箱，其中，
    至少一个所述送风风道为多个，且
    所述风道组件的进风口处设置有分路送风装置，所述分路送风装置具有多个出风口，且每个所述出风口连通一个所述送风风道。
  10. 根据权利要求1所述的风冷冰箱，其中，
    所述储物空间为第一储物间室；
    所述箱体内还设置有第二储物间室和冷却室；
    所述第二储物间室设置于所述第一储物间室的下侧；
    所述冷却室设置于所述第二储物间室的后侧；
    所述蒸发器设置于所述冷却室内。
PCT/CN2019/114479 2018-11-30 2019-10-30 风冷冰箱 WO2020108221A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021526237A JP7126615B2 (ja) 2018-11-30 2019-10-30 空冷式冷蔵庫
KR1020217019381A KR102484019B1 (ko) 2018-11-30 2019-10-30 풍냉식 냉장고
EP19888565.9A EP3862704B1 (en) 2018-11-30 2019-10-30 Air-cooled refrigerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811458779.6 2018-11-30
CN201811458779.6A CN111256416A (zh) 2018-11-30 2018-11-30 风冷冰箱

Publications (1)

Publication Number Publication Date
WO2020108221A1 true WO2020108221A1 (zh) 2020-06-04

Family

ID=70852726

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/114479 WO2020108221A1 (zh) 2018-11-30 2019-10-30 风冷冰箱

Country Status (5)

Country Link
EP (1) EP3862704B1 (zh)
JP (1) JP7126615B2 (zh)
KR (1) KR102484019B1 (zh)
CN (1) CN111256416A (zh)
WO (1) WO2020108221A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4001804A1 (en) * 2020-11-19 2022-05-25 LG Electronics Inc. Refrigerator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114719522A (zh) * 2021-01-04 2022-07-08 青岛海尔电冰箱有限公司 一种冰箱及其集成杀菌模块的风道组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042645A (ja) * 2001-07-26 2003-02-13 Matsushita Refrig Co Ltd 冷蔵庫
CN201813066U (zh) * 2010-09-15 2011-04-27 博西华家用电器有限公司 一种冰箱及其离子发生器组件
CN103363771A (zh) * 2013-07-01 2013-10-23 海信容声(广东)冰箱有限公司 一种冰箱用保鲜杀菌装置及控制方法
CN203980781U (zh) * 2014-03-27 2014-12-03 合肥晶弘电器有限公司 一种杀菌除异味保鲜冰箱
CN209744815U (zh) * 2018-11-30 2019-12-06 青岛海尔股份有限公司 风冷冰箱

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870000565A (ko) * 1985-06-10 1987-02-19 차준영 냉장고 내에 자외선 살균장치 설치
JPH0792317B2 (ja) * 1988-06-23 1995-10-09 三菱電機株式会社 冷蔵庫
KR20000041599A (ko) * 1998-12-23 2000-07-15 구자홍 냉장고용 오존 발생장치
JP2003014365A (ja) 2001-06-28 2003-01-15 Matsushita Refrig Co Ltd 冷蔵庫
JP4080801B2 (ja) 2002-07-12 2008-04-23 シャープ株式会社 冷蔵庫
JP2005042989A (ja) * 2003-07-23 2005-02-17 Sharp Corp 冷蔵庫
KR20070052507A (ko) * 2005-11-17 2007-05-22 삼성전자주식회사 냉장고
EP1788327A2 (en) 2005-11-17 2007-05-23 Samsung Electronics Co.,Ltd. Refrigerator having independent sterilization duct
WO2010024078A1 (ja) * 2008-08-29 2010-03-04 シャープ株式会社 冷蔵庫
JP3159569U (ja) 2010-03-01 2010-05-27 有限会社泉設計 オープンショーケース
JP5037663B2 (ja) * 2010-09-21 2012-10-03 シャープ株式会社 冷蔵庫
KR20120082992A (ko) * 2011-01-17 2012-07-25 삼성전자주식회사 냉장고
JP3195649U (ja) 2014-11-12 2015-01-29 昭和電工株式会社 内装材及び家畜舎、家畜運搬車両又は検疫舎
CN106168426B (zh) 2015-08-28 2018-03-23 青岛海尔股份有限公司 分路送风装置及具有该分路送风装置的冰箱
KR102162129B1 (ko) * 2017-10-27 2020-10-06 뉴욕 유니버시티 항-갈렉틴-9 항체 및 이의 용도

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042645A (ja) * 2001-07-26 2003-02-13 Matsushita Refrig Co Ltd 冷蔵庫
CN201813066U (zh) * 2010-09-15 2011-04-27 博西华家用电器有限公司 一种冰箱及其离子发生器组件
CN103363771A (zh) * 2013-07-01 2013-10-23 海信容声(广东)冰箱有限公司 一种冰箱用保鲜杀菌装置及控制方法
CN203980781U (zh) * 2014-03-27 2014-12-03 合肥晶弘电器有限公司 一种杀菌除异味保鲜冰箱
CN209744815U (zh) * 2018-11-30 2019-12-06 青岛海尔股份有限公司 风冷冰箱

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3862704A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4001804A1 (en) * 2020-11-19 2022-05-25 LG Electronics Inc. Refrigerator

Also Published As

Publication number Publication date
EP3862704A4 (en) 2022-02-23
JP2022513028A (ja) 2022-02-07
CN111256416A (zh) 2020-06-09
JP7126615B2 (ja) 2022-08-26
KR102484019B1 (ko) 2023-01-03
EP3862704B1 (en) 2023-03-22
EP3862704A1 (en) 2021-08-11
KR20210113600A (ko) 2021-09-16

Similar Documents

Publication Publication Date Title
CN209744815U (zh) 风冷冰箱
CN111256417B (zh) 用于冰箱的除味杀菌装置及冰箱
CN211372888U (zh) 一种带除味杀菌功能的风冷冰箱
WO2020108221A1 (zh) 风冷冰箱
KR20100056336A (ko) 냉장고
CN209893717U (zh) 冷藏冷冻装置
KR20010092700A (ko) 냉장고
CN111380290B (zh) 风冷冰箱及其杀菌方法
CN111380294B (zh) 风冷冰箱及其杀菌控制方法
JP2003014365A (ja) 冷蔵庫
CN209893716U (zh) 冷藏冷冻装置
CN111380295B (zh) 风冷冰箱及其杀菌方法
CN111380292B (zh) 风冷冰箱及其杀菌方法
JP6242586B2 (ja) 減酸素装置
CN209893719U (zh) 冷藏冷冻装置
CN209893715U (zh) 冷藏冷冻装置
CN111256418A (zh) 用于冰箱的杀菌装置及风冷冰箱
WO2015133018A1 (ja) 冷蔵庫
CN111380287A (zh) 风冷冰箱及其杀菌控制方法
CN209893720U (zh) 冷藏冷冻装置
CN111351291A (zh) 冷藏冷冻装置
CN111380293B (zh) 风冷冰箱及其杀菌装置的控制方法
JP2011002227A (ja) 冷蔵庫
CN111473570A (zh) 冷藏冷冻装置
WO2021149383A1 (ja) 冷蔵庫

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19888565

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021526237

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2019888565

Country of ref document: EP

Effective date: 20210506

NENP Non-entry into the national phase

Ref country code: DE