WO2021022893A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2021022893A1
WO2021022893A1 PCT/CN2020/095105 CN2020095105W WO2021022893A1 WO 2021022893 A1 WO2021022893 A1 WO 2021022893A1 CN 2020095105 W CN2020095105 W CN 2020095105W WO 2021022893 A1 WO2021022893 A1 WO 2021022893A1
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WO
WIPO (PCT)
Prior art keywords
door
ice
storage
ice making
chamber
Prior art date
Application number
PCT/CN2020/095105
Other languages
English (en)
French (fr)
Inventor
赵振雨
张延庆
薛建军
杜启海
张方友
崔船
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
Priority to EP20849414.6A priority Critical patent/EP4012307B1/en
Priority to AU2020326927A priority patent/AU2020326927B2/en
Publication of WO2021022893A1 publication Critical patent/WO2021022893A1/zh

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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
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/20—Distributing ice
    • F25C5/22—Distributing ice particularly adapted for 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • 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
    • 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
    • F25D23/02—Doors; Covers
    • 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
    • F25D23/02—Doors; Covers
    • F25D23/025—Secondary closures
    • 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
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/023—Door in door constructions

Definitions

  • the invention relates to household appliances, in particular to a refrigerator.
  • an ice making compartment equipped with an ice maker and a dispenser for taking ice are usually provided on the door of the refrigerator.
  • the ice making compartment has an opening facing the inside of the refrigerator box.
  • the opening is installed with an ice making door for opening or closing the ice making compartment.
  • the present invention provides a refrigerator.
  • an ice making chamber door and an auxiliary door on the front surface of the refrigerator storage room door, the leakage of cold air in the refrigerator box can be reduced, and at the same time, external dust and other pollutants can be prevented from entering the distributor.
  • the refrigerator provided by the present invention includes:
  • Box body which forms storage space
  • a storage room door pivotally connected to the box body, for opening or closing the storage space
  • It also includes an ice-making chamber formed on the front surface of the storage chamber door in a concave shape to accommodate an ice maker and an ice storage box;
  • a dispenser arranged on the front surface of the storage compartment door, for discharging ice in the ice storage box;
  • An ice-making chamber door installed on the front surface of the storage chamber door for opening or closing the ice-making chamber
  • the auxiliary door is pivotally connected to the storage compartment door or the ice making compartment door and completely covers the dispenser.
  • the pivot axis of the auxiliary door is parallel to the pivot axis of the storage compartment door.
  • the auxiliary door is pivotally connected to the storage compartment door and completely covers the front surface of the ice making compartment door and the storage compartment door.
  • the ice-making chamber door is pivotally mounted on the storage chamber door, and the pivot axis of the ice-making chamber door is parallel to the pivot axis of the storage chamber door.
  • the ice-making chamber door is pivotally mounted on the storage chamber door, and the pivot axis of the ice-making chamber door is perpendicular to the pivot axis of the storage chamber door.
  • the auxiliary door is pivotally connected to the storage compartment door and covers the front surface of the storage compartment door, and an ice compartment opening corresponding to the ice making compartment door is provided on the auxiliary door.
  • the ice making compartment door covers the front surface of the storage compartment door and has an ice taking opening
  • the auxiliary door is pivotally connected to the ice making compartment door for opening or closing the ice taking opening.
  • both the storage compartment door and the ice making compartment door have a heat insulation layer, and the auxiliary door is configured to limit heat insulation.
  • the storage space includes a refrigerating compartment and a freezing compartment located below the refrigerating compartment, the freezing compartment is provided with an ice making evaporation chamber and a freezing evaporation chamber, and the freezing evaporation chamber can be
  • the storage space is in communication, and the ice making evaporation chamber is in communication with the ice making chamber through an ice making air duct.
  • the ice making air duct is placed on the side wall of the box body, and includes an air supply duct and a return air duct.
  • the air supply opening of the air supply duct and the air return opening of the return air duct are both arranged in the box.
  • the ice making chamber is provided with an air inlet and an air outlet corresponding to the air supply outlet and the return air outlet, the storage room door is closed, and the air supply outlet and the air return outlet are respectively connected to The air inlet and the air outlet are connected to supply cold air to the ice making chamber.
  • an ice making chamber door and an auxiliary door are arranged on the outer surface of the storage chamber door, which reduces cold air leakage and prevents dust from entering the dispenser, and the user experience is better.
  • Figure 1 is a three-dimensional schematic diagram of a refrigerator in an embodiment of the present invention.
  • Figure 2 is a three-dimensional schematic diagram of a refrigerator in another embodiment of the present invention.
  • Figure 3 is a three-dimensional schematic diagram of a refrigerator in yet another embodiment of the present invention.
  • Fig. 4 is a schematic cross-sectional view of the refrigerator shown in Fig. 1.
  • the refrigerator 100 includes a box body 110 and a storage room door 120.
  • the box body 110 forms a storage space, and the storage room door 120 is pivotally connected to the box body 110 for Open or close the storage space.
  • the box body 110 has a refrigerating compartment 111 and a freezing compartment 112 placed under the refrigerating compartment 111
  • the storage compartment door 120 includes a refrigerating compartment door and a freezing compartment door.
  • An ice making compartment 130 is provided on the front surface of the storage compartment door 120, and the ice making compartment 130 is concave, that is, the ice making compartment 130 is recessed into the box body 110 and has an opening toward the outside of the box body 110.
  • An ice maker and an ice storage box are installed in the ice making chamber 130, and the ice storage box is located below the ice maker for receiving ice produced by the ice maker.
  • the front surface of the storage compartment door 120 is provided with a dispenser 160 for discharging ice in the ice bank. When the storage compartment door 120 is closed, the user can operate the dispenser 160 to fetch ice.
  • the refrigerator 100 further includes an ice making compartment door 140 and an auxiliary door 150.
  • the ice making compartment door 140 and the auxiliary door 150 are both installed on the front surface of the storage compartment door 120.
  • the ice making compartment door 140 is used to open or close the storage compartment door 120 to assist
  • the door 150 is pivotally connected to the storage compartment door 120 and completely covers the front surfaces of the ice making compartment door 140 and the storage compartment door 120.
  • a locking mechanism (not shown) is provided between the auxiliary door 150 and the storage room door 120 to lock the auxiliary door 150 on the storage room door 120, so that the user can pull the auxiliary door 150 to drive the storage room door 120 to open or close the storage room.
  • the user uses the dispenser 160 to take ice, he needs to open the auxiliary door 150 first, that is, operate the locking mechanism to separate the auxiliary door 150 and the storage compartment door 120.
  • the user can selectively use the dispenser 160 to take ice or open the ice making compartment 130 after opening the auxiliary door 150
  • the door 140 takes out the ice storage box to take ice, which can reduce the leakage of cold air in the storage space during the ice taking process.
  • the auxiliary door 150 can prevent external dust from entering the ice making chamber 130 and the dispenser 160, which can reduce the number of users cleaning and prevent The ice cubes were contaminated during ice removal.
  • the auxiliary door 150 and the ice-making chamber door 140 are both pivotally connected to the storage chamber door 120, and the auxiliary door 150 and the ice-making chamber door 140 are arranged side by side up and down.
  • the auxiliary door 150 can also completely cover the front surface of the storage compartment, and an ice compartment opening corresponding to the ice making compartment door 140 is provided on the storage compartment door 120, and the ice making compartment door 140 is exposed outside through the ice compartment opening. Both the auxiliary door 150 and the ice-making chamber door 140 are exposed outside, and the user can selectively open the auxiliary door 150 or the ice-making chamber door 140, which is convenient for operation.
  • the ice making compartment door 140 can also completely cover the front surface of the storage compartment door 120, and an ice taking port 161 is provided on the ice making compartment door 140, and the user can keep the ice making compartment door 140 closed.
  • the dispenser 160 is operated through the ice removal port 161 to take ice.
  • an auxiliary door 150 is provided at the ice taking port 161 for opening or closing the ice taking port.
  • the auxiliary door 150 is pivotally connected to the ice making compartment door 140, and a locking mechanism is provided between the auxiliary door 150 and the ice making compartment door 140.
  • the auxiliary door 150 is operatively and fixedly connected to the ice-making chamber door 140. The user can open the auxiliary door 150 to fetch ice through the dispenser 160 by operating the locking mechanism.
  • the ice-making chamber 130 needs to be opened, only the ice-making chamber door 140 needs to be opened. ,Convenient.
  • auxiliary door 150 and the ice making compartment door 140 are both pivotally connected to the storage compartment door 120, and the pivot axis of the auxiliary door 150 is parallel to the pivot axis of the storage compartment door 120 to facilitate installation and manufacturing.
  • the ice making compartment door 140 The pivot axis of the storage compartment door 120 is parallel to the pivot axis of the storage compartment door 120, and the user can rotate in the same rotation direction of the storage compartment door 120 to open and close the auxiliary door 150 and the ice making compartment door 140, which has a better experience.
  • the pivot axis of the ice making compartment door 140 may also be perpendicular to the pivot axis of the storage compartment door 120.
  • the storage compartment door 120 and the ice making compartment door 140 both have a heat insulation layer to prevent leakage of cold air in the storage space and the ice making compartment 130.
  • the storage compartment door 120 and the ice making compartment door 140 can be filled with thermal insulation foam material, or can be installed Vacuum insulation panels, or a combination of the two.
  • the auxiliary door 150 is configured to limit heat insulation, that is, the auxiliary door 150 is not foamed or filled with other heat insulation materials.
  • the auxiliary door 150 can be made of plastic, metal, transparent glass and other materials to reduce the storage room The overall thickness of the door 120 and the auxiliary door 150.
  • the storage space includes a refrigerating compartment 111 and a freezing compartment 112 located below the refrigerating time.
  • the freezing compartment 112 is provided with an ice making evaporation chamber 170 and a freezing evaporation chamber, and the freezing evaporation chamber faces the storage space.
  • the cold air is conveyed in the middle, and the ice making evaporation chamber 170 and the freezing evaporation chamber are both arranged in the freezing box body 110, which can prevent the evaporation chamber from transferring cold energy to the refrigerating chamber and affecting the ice making effect of the refrigerating chamber.
  • the ice-making air duct is arranged on the side wall of the box 110 and includes an air supply duct 180 and a return air duct 190.
  • the air duct air inlet 181 of the air duct 180 and the air duct return air outlet 191 of the return air duct 190 are both arranged at
  • the ice making inlet 182 and the ice making air outlet 192 corresponding to the air duct air supply outlet and the air duct return air outlet 191 are arranged on the ice making.
  • the air duct inlet The air duct return air inlet 191 is respectively connected with the ice making air inlet 182 and the ice making air outlet 192 to supply cold air to the ice making chamber 130.
  • the ice making evaporation chamber 170 communicates with the ice making chamber 130 through the ice making air duct, and only delivers cold air to the ice making chamber 130 to prevent the peculiar smell of food in the storage space from entering the ice making chamber 130.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)

Abstract

一种冰箱（100），包括：箱体（110），其内形成储物空间；储藏室门（120），枢转连接于箱体（110），用于打开或关闭储物空间；其特征在于还包括：制冰室（130），形成于储藏室门（120）的前表面呈内凹状以容纳制冰机和储冰盒；分配器（160），设置在储藏室门（120）的前表面，用于排放储冰盒中的冰；制冰室门（140），安装于储藏室门（120）的前表面用于打开或关闭制冰室（130）；辅助门（150），枢转连接于储藏室门（120）或制冰室（130）门且完全覆盖分配器（160）。

Description

冰箱 技术领域
本发明涉及家用电器，尤其涉及一种冰箱。
背景技术
为了满足用户多元化的需求，通常在冰箱的门体上设置有安装制冰机的制冰间室和用于取冰的分配器。通常制冰间室具有朝向冰箱箱体内部的开口，开口处安装有用于打开或关闭制冰间室的制冰门，用户需要维修制冰机或者大量取冰时，需要打开冰箱门体后打开制冰室门，容易造成冰箱箱体内冷气大量泄露；且分配器一般裸露在冰箱外侧，外界灰尘容易进入分配器，造成污染。
发明内容
本发明提供了一种冰箱，通过在冰箱储藏室门的前表面设置制冰室门和辅助门，能够减少冰箱箱体内的冷气泄露，同时防止外界灰尘等污染物进入分配器。
本发明提供的冰箱，包括：
箱体，其内形成储物空间；
储藏室门，枢转连接于所述箱体，用于打开或关闭所述储物空间；
还包括制冰室，所述制冰室形成于所述储藏室门的前表面呈内凹状以容纳制冰机和储冰盒；
分配器，设置在所述储藏室门的前表面，用于排放所述储冰盒中的冰；
制冰室门，所述制冰室门安装于所述储藏室门的前表面用于打开或关闭所述制冰室；
辅助门，枢转连接于所述储藏室门或所述制冰室门且完全覆盖所述分配器。
优选的，所述辅助门的枢转轴线平行于所述储藏室门的枢转轴线。
优选的，所述辅助门枢转连接于所述储藏室门且完全覆盖所述制冰室门和所述储藏室门的前表面。
优选的，所述制冰室门枢转安装于所述储藏室门，所述制冰室门的枢转轴线平行于所述储藏室门的枢转轴线。
优选的，所述制冰室门枢转安装于所述储藏室门，所述制冰室门的枢转轴线垂直于所述储藏室门的枢转轴线。
优选的，所述辅助门枢转连接于所述储藏室门且覆盖所述储藏室门的前表面，所述辅助门上设置有对应所述制冰室门的冰室口。
优选的，所述制冰室门覆盖所述储藏室门的前表面且具有取冰口，，所述辅助门枢转连接于所述制冰室门用于打开或关闭所述取冰口。
优选的，所述储藏室门和所述制冰室门均具有隔热层，所述辅助门构造为限制隔热。
优选的，所述储物空间包括冷藏间室以及位于所述冷藏间室下方的冷冻间室，所述冷冻间室内设置有制冰蒸发室和冷冻蒸发室，所述冷冻蒸发室能够与所述储物空间连通，所述制冰蒸发室通过制冰风道与所述制冰室连通。
优选的，所述制冰风道置于所述箱体侧壁，包括送风道和回风道，所述送风道的送风口和所述回风道的回风口均设置在所述箱体侧壁上，所述制冰室上设置有分别与所述送风口和所述回风口对应的入风口和出风口，所述储藏室门关闭，所述送风口和所述回风口分别与所述入风口和所述出风口连接以向所述制冰室供应冷气。
本发明提供的冰箱，通过在储藏室门的外表面设置制冰室门和辅助门，减少冷气泄露同时能够防止灰尘进入分配器，用户体验感较好。
附图说明
图1为本发明一实施例中冰箱立体示意图；
图2为本发明又一实施例中冰箱立体示意图；
图3为本发明再一实施例中冰箱立体示意图；
图4为图1所示冰箱的剖面示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1，为本发明冰箱100的一优选实施方式，该冰箱100包括箱体110和储藏室门120，箱体110内形成储物空间，储藏室门120枢转连接于箱体110用于打开或关闭储物空间。具体的，箱体110内具有冷藏间室111和置于冷藏间室111下的冷冻间室112，储藏室门120包括冷藏室门和冷冻室门。储藏室门120的前表面上设置有制冰室130，制冰室130呈内凹状，即制冰室130向箱体110内部凹陷，具有朝向箱体110外侧的开口。制冰室130中安装有制冰机和储冰盒，储冰盒位于制冰机的下方用于接收制冰机产生的冰。储藏室门120的前表面设置有分配器160用于排放储冰盒中的冰。当储藏室门120关闭时，用户可以操作分配器160取冰。
冰箱100还包括制冰室门140和辅助门150，制冰室门140和辅助门150均安装于储藏室门120的前表面，制冰室门140用于打开或关闭储藏室门120，辅助门150枢转连接于储藏室门120且完全覆盖制冰室门140和储藏室门120的前表面。辅助门150和储藏室门120之间设置有锁定 机构(图未示)以将辅助门150锁定于储藏室门120上，使得用户拉动辅助门150即可带动储藏室门120以打开或关闭储物空间，用户使用分配器160取冰时，需要先打开辅助门150，即操作锁定机构分离辅助门150和储藏室门120。通过在储藏室门120的前表面设置制冰室门140和完全覆盖储藏室门120的辅助门150，用户可打开辅助门150后选择性的使用分配器160进行取冰或者打开制冰室130门140取出储冰盒取冰，能够减少取冰过程中储物空间中的冷气泄露，同时，辅助门150能够防止外界灰尘进入制冰室130和分配器160中，能够减少用户清洗次数，防止取冰过程中冰块被污染。
当然，参见图2，可实施的，辅助门150和制冰室门140均枢转连接于储藏室门120，辅助门150和制冰室门140上下并列设置。当然，辅助门150也可以完全覆盖储藏室的前表面，在储藏室门120上设置对应制冰室门140的冰室口，制冰室门140通过冰室口裸露在外侧。辅助门150和制冰室门140均裸露在外侧，用户可以选择性的打开辅助门150或制冰室门140，操作方便。
参见图3，可实施的，制冰室门140也可以完全覆盖储藏室门120的前表面，并在制冰室门140上设置取冰口161，用户可以在制冰室门140关闭的状态下操作通过取冰口161操作分配器160取冰。同时，在取冰口161处设置辅助门150用于打开或关闭取冰口，辅助门150枢转连接于制冰室门140，辅助门150和制冰室门140之间设置有锁定机构将辅助门150可操作的固定连接于制冰室门140，用户操作锁定机构即可打开辅助门150通过分配器160进行取冰，需要打开制冰室130时，也仅需要打开制冰室门140，方便快捷。
进一步的，辅助门150和制冰室门140均枢转连接于储藏室门120，且辅助门150的枢转轴线平行于储藏室门120的枢转轴线以方便安装制造，制冰室门140的枢转轴线平行于储藏室门120的枢转轴线，用户能够朝同储藏室门120的旋转方向旋转以打开关闭辅助门150和制冰室门140，体验感较好。当然，为了制造安装方便，制冰室门140的枢转轴线也可以垂直于储藏室门120的枢转轴线。
进一步的，储藏室门120和制冰室门140均具有隔热层以防止储物空间和制冰室130中的冷气泄露，具体的可以是填充隔热保温的发泡材料，也可以是安装真空绝热板，或者使用二者的结合。辅助门150构造为限制隔热，即辅助门150不进行发泡或者填充其他隔热保温材料，具体的，辅助门150可以采用塑料、金属、透明玻璃等材料制作而成，从而减小储藏室门120与辅助门150的整体厚度。
进一步的，参见图4，储物空间包括冷藏间室111以及位于冷藏时间下方的冷冻间室112，冷冻间室112内设置有制冰蒸发室170和冷冻蒸发室，冷冻蒸发室向储物空间中输送冷气，将 制冰蒸发室170和冷冻蒸发室均设置在冷冻箱体110内，能够防止蒸发室向冷藏室传递冷量，影响冷藏室制冰效果。
进一步的，制冰风道设置在箱体110的侧壁包括送风道180和回风道190，送风道180的风道进风口181和回风道190的风道回风口191均设置在箱体110的侧壁上，制冰上设置有风别与风道送风口和风道回风口191对应的制冰入风口182和制冰出风口192，储藏室门120关闭时，风道入风口和风道回风口191分别与制冰入风口182和制冰出风口192连接，以向制冰室130供应冷气。制冰蒸发室170通过制冰风道与制冰室130连通，仅向制冰室130输送冷气，以防止储物空间中食物的异味进入制冰室130中。
虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种冰箱，包括：
    箱体，其内形成储物空间；
    储藏室门，枢转连接于所述箱体，用于打开或关闭所述储物空间；
    其特征在于，还包括制冰室，所述制冰室形成于所述储藏室门的前表面呈内凹状以容纳制冰机和储冰盒；
    分配器，设置在所述储藏室门的前表面，用于排放所述储冰盒中的冰；
    制冰室门，所述制冰室门安装于所述储藏室门的前表面用于打开或关闭所述制冰室；
    辅助门，枢转连接于所述储藏室门或所述制冰室门且完全覆盖所述分配器。
  2. 如权利要求1所述的冰箱，所述辅助门的枢转轴线平行于所述储藏室门的枢转轴线。
  3. 如权利要求2所述的冰箱，其特征在于，所述辅助门枢转连接于所述储藏室门且完全覆盖所述制冰室门和所述储藏室门的前表面。
  4. 如权利要求3所述的冰箱，其特征在于，所述制冰室门枢转安装于所述储藏室门，所述制冰室门的枢转轴线平行于所述储藏室门的枢转轴线。
  5. 如权利要求3所述的冰箱，其特征在于，所述制冰室门枢转安装于所述储藏室门，所述制冰室门的枢转轴线垂直于所述储藏室门的枢转轴线。
  6. 如权利要求2所述的冰箱，其特征在于，所述辅助门枢转连接于所述储藏室门且覆盖所述储藏室门的前表面，所述辅助门上设置有对应所述制冰室门的冰室口。
  7. 如权利要求1所述的冰箱，其特征在于，所述制冰室门覆盖所述储藏室门的前表面且具有取冰口，所述辅助门枢转连接于所述制冰室门用于打开或关闭所述取冰口。
  8. 如权利要求1所述的冰箱，其特征在于，所述储藏室门和所述制冰室门均具有隔热层，所述辅助门构造为限制隔热。
  9. 如权利要求1所述的冰箱，其特征在于，所述储物空间包括冷藏间室以及位于所述冷藏间室下方的冷冻间室，所述冷冻间室内设置有制冰蒸发室和冷冻蒸发室，所述冷冻蒸发室能够与所述储物空间连通，所述制冰蒸发室通过制冰风道与所述制冰室连通。
  10. 如权利要求9所述的冰箱，其特征在于，所述制冰风道置于所述箱体侧壁，包括送风道和回风道，所述送风道的风道送风口和所述回风道的风道回风口均设置在所述箱体侧壁上，所述制冰室上设置有分别与所述风道送风口和所述风道回风口对应的制冰入风口和制冰出风口，所述储藏室门关闭，所述风道送风口和所述风道回风口分别与所述制冰入风口和所述制冰出风口连接 以向所述制冰室供应冷气。
PCT/CN2020/095105 2019-08-08 2020-06-09 冰箱 WO2021022893A1 (zh)

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