WO2019007366A1 - 冰箱 - Google Patents

冰箱 Download PDF

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Publication number
WO2019007366A1
WO2019007366A1 PCT/CN2018/094491 CN2018094491W WO2019007366A1 WO 2019007366 A1 WO2019007366 A1 WO 2019007366A1 CN 2018094491 W CN2018094491 W CN 2018094491W WO 2019007366 A1 WO2019007366 A1 WO 2019007366A1
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WO
WIPO (PCT)
Prior art keywords
ice making
cold
air
ice
guide plate
Prior art date
Application number
PCT/CN2018/094491
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English (en)
French (fr)
Inventor
张延庆
崔船
薛建军
周茂来
孙为首
左立华
Original Assignee
青岛海尔股份有限公司
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Application filed by 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Publication of WO2019007366A1 publication Critical patent/WO2019007366A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the invention belongs to the technical field of refrigeration equipment, and in particular relates to a refrigerator.
  • the cooling capacity of the ice machine comes from the cold air around the evaporator, which is circulated through the air duct of the tank to the air passage in the ice making room, and the cold ice is blown to the ice making machine and the ice cubes produced for heat exchange.
  • the air of the air passage is in communication with the air passage of the refrigerator compartment, which is easy to cause ice odor. Moreover, for ice that is not used for a long time, continuous blowing of cold wind will cause the ice to sublimate.
  • the present invention provides a refrigerator including a box body and a door body, the door body can open or close the box body, the door body is provided with an insulation chamber, the heat insulation chamber accommodates the ice making chamber, and the ice making chamber is provided with cooling.
  • the guide member encloses at least a portion of the inner wall of the ice making chamber, and at least a portion of the cold guide member encloses at least a portion of the wall of the ice making chamber to form an air duct, and the cold guide member is configured to transmit the cold amount in the air duct to the air duct.
  • the cooling guide comprises a first cold guide plate and a second cold guide plate located below the first cold guide plate, the first cold guide plate and the second cold guide plate are thermally insulated, and the ice maker is attached to the first cold guide plate.
  • one of the air-making chambers forming the air duct is provided with an air inlet and an air outlet.
  • the air inlet and the air outlet are respectively connected to the air inlet provided in the cabinet.
  • the channel is connected to the outlet channel.
  • the air inlet is opposite to the first heat guide plate, and the air outlet is opposite to the second heat guide plate.
  • the cooling member is L-shaped.
  • the cooling member is U-shaped.
  • the cooling member includes a body and a first bent portion formed at an angle formed, and the first bent portion is enclosed with at least a portion of the wall of the ice making chamber to form the air passage.
  • the ice maker is disposed on the body of the first heat guide plate.
  • the aluminum tank of the ice maker is attached to the body of the first cold guide plate.
  • the first bent portion of the cooling member is opposite to the wall of the ice making chamber where the air inlet and the air outlet are disposed and has a space.
  • the cooling member forms fins on the surface of the air passage.
  • the present invention provides a cooling member in the ice making chamber, and introduces the cold amount into the ice making machine and other parts by means of contact conduction, thereby avoiding the direct odor caused by introducing cold air into the ice making machine and surrounding. And ice sublimation and other issues.
  • FIG. 1 is a schematic structural view of a first embodiment of a refrigerator according to the present invention.
  • FIG. 2 is a schematic structural view of a first embodiment of a refrigerator according to the refrigerator of the present invention
  • FIG. 3 is a schematic structural view of a cold guide of a first embodiment of the refrigerator of the present invention.
  • FIG. 4 is a schematic structural view of a second embodiment of the refrigerator of the present invention.
  • FIG. 5 is a schematic structural view of a superconducting plate according to a second embodiment of the refrigerator of the present invention.
  • Figure 6 is a schematic structural view of a third embodiment of the refrigerator of the present invention.
  • FIG. 7 is a schematic structural view of a cold guide of a third embodiment of the refrigerator of the present invention.
  • Figure 8 is a schematic structural view of a fourth embodiment of the refrigerator of the present invention.
  • Figure 9 is a schematic view showing the structure of a superconducting plate of a fourth embodiment of the refrigerator of the present invention.
  • the invention provides a refrigerator comprising a box having an open front end and a door disposed at a front portion of the box.
  • the door can be pivoted about the axis to open or close the case.
  • the storage space is defined in the cabinet.
  • the storage space is divided by partitions into a number of separate compartments, including a refrigerating compartment and a freezing compartment.
  • the door includes a refrigerating compartment door that pivotally opens or closes the refrigerating compartment, and a freezing compartment door that pivotally opens or closes the freezing compartment.
  • a refrigeration system is provided in the cabinet.
  • the refrigeration system is used to provide cooling to the compartment and/or the ice making compartment to reduce the temperature in the compartment and the ice making compartment.
  • the refrigeration system includes a compressor, a condenser, a drying filter, a control valve, a capillary, and an evaporator that are connected by a refrigerant line to form a circuit.
  • a compressor installed in the machine room is used to compress the refrigerant.
  • the evaporator absorbs heat to cool the compartment and the ice making compartment, and the condenser absorbs heat from the evaporator and forces heat dissipation.
  • the refrigerant that has become gaseous through the evaporator flows to the compressor and is compressed.
  • the compressed refrigerant is condensed into a high-pressure liquid state as it passes through the condenser, and the pressure is lowered after passing through the capillary, and flows to the evaporator again.
  • the refrigerant evaporates into a gaseous state after heat exchange in the evaporator.
  • the air around the evaporator is cooled to form cold air, and is sent to the respective chambers and/or the ice making chamber through the air supply passage, and heat is exchanged in each chamber, and is returned to the evaporator through the return air passage.
  • a refrigerating compartment door body 10 is provided with a heat insulating space for containing an ice making compartment, and an ice making machine 20, an ice storage box and a water supply device are disposed in the ice making compartment.
  • the air inlet 30 and the air outlet 40 of the ice making compartment are located on the side wall 11, and the air inlet 30 is above the air outlet 40.
  • the door body 10 When the door body 10 is closed, the door body 10 abuts against the side wall of the box body, and the air inlet 30 and the air outlet 40 respectively communicate with the air inlet passage and the air outlet passage located at the side wall of the box body to form an ice making air circulation.
  • the cold air around the evaporator passes through the air inlet passage to the ice making chamber for heat exchange, and then flows back to the evaporator through the air outlet passage.
  • the air inlet 30 and the air outlet 40 are disconnected from the air inlet passage and the air outlet passage, respectively.
  • a cooling member is disposed in the ice making chamber to conduct the cooling amount from the air supply passage to the entire ice making chamber.
  • the cooling member includes a first cooling plate 51 and a second cooling plate 52, and may further include more vertically arranged cooling plates.
  • the first heat guide plate 51 is located above the second heat guide plate 52, and both are installed in the ice making chamber through the support member to form an inner wall of the ice making chamber, wherein the first heat guide plate 51 is in direct contact with the ice maker 20.
  • the cooling member is of an L or U-shaped structure to partially enclose the ice making chamber.
  • the body 513 is closely attached to the aluminum slot of the ice maker 20, and the body 513 extends at an angle to form a curved portion 511.
  • the bent portion 511 is parallel to the side wall 11 and has a space.
  • the second heat guide plate 52 is similar in structure to the first heat guide plate 51, and the bent portion 521 extends from the body 523 at an angle.
  • the curved portion 521 is adjacent to the side wall 11 and is parallel to the side wall 11 and has a space.
  • the first cold plate bending portion 511, the second cold plate bending portion 521, the side wall 11 and the front and rear walls of the ice making chamber are enclosed to form a closed air passage.
  • the cold air from the inlet passage of the tank enters the air passage from the air inlet 30, and returns to the air passage from the air outlet 40.
  • the bent portion 511 is opposed to the air inlet 30, and the bent portion 521 is opposed to the air outlet 40. That is, the cold air is in contact with the first cold guide plate 51 and the second cold guide plate 52, respectively. Provided in this way, the ice maker 20 connected to the first cold guide plate 51 can obtain more cooling capacity.
  • the curved portion 511 and the curved portion 521 are provided with fins 60 on the surface opposite to the side wall 11 to increase the contact area with the cold air.
  • a cooling guide is arranged in the ice making chamber, and the cold amount is introduced into the ice making machine and other parts by means of contact conduction, thereby avoiding problems such as direct introduction of cold air into the ice making machine and surrounding odor, ice sublimation and the like. .
  • a second embodiment of the present invention differs from the first embodiment in that the cold guide plate is an integral superconducting plate 53 in which a plurality of horizontal microchannels are disposed, and the microchannels contain a cold conducting medium.
  • the cold amount can be efficiently conducted in the horizontal direction. Since the microchannels are separated by channel walls, their thermal conductivity in the vertical direction is negligible.
  • the superconducting plate 53 includes a body 533 and a bent portion 531 formed at an angle.
  • the bent portion 531 is adjacent to the side wall 11 and is parallel to the side wall 11 and has a space.
  • the curved portion 531, the side wall 11, and the front and rear walls of the ice making chamber are enclosed to form a closed air passage.
  • the ice maker 20 is attached to the upper side of the body 533.
  • the air inlet 30 is substantially at the same level as the ice maker 20, and the air outlet 40 is substantially flush with the lower edge of the superconducting plate 53. Since the cooling amount is horizontally conducted in the superconducting plate 53, the arrangement allows the ice maker 20 to obtain the maximum amount of cooling, and also ensures that the bottom of the superconducting plate 53 can also obtain a sufficient amount of cooling.
  • the curved portion 531 is provided with fins 60 on the surface opposite to the side wall 11 to increase the contact area with the cold air.
  • the superconducting plate has high thermal conductivity, and the microchannel extending in the horizontal direction ensures the directional transmission of the cold. Combined with the position of the air inlet and the ice making machine, it can ensure that the ice machine obtains the most supply of cold in the refrigerating room.
  • a heat insulating space is disposed in the refrigerating chamber, and the ice making room is disposed in the ice making room, and the ice making machine 20, the ice storage box and the water supply device are disposed in the ice making room.
  • the ice making compartment is fixed to the mounting wall of the refrigerating compartment, and the mounting wall may be a side wall or a rear wall.
  • a cooling member is disposed in the ice making chamber, and the guiding member includes a first cooling plate 51 and a second cooling plate 52, and may further include more vertically arranged cooling plates.
  • the first heat guide plate 51 is located above the second heat guide plate 52, and both are installed in the ice making chamber through the support member to form an inner wall of the ice making chamber, wherein the first heat guide plate 21 is in direct contact with the ice maker 20.
  • the cooling member is of an L or U-shaped structure to partially enclose the ice making chamber.
  • the first heat guide plate 51 is taken as an example, and the body 513 is closely attached to the aluminum groove of the ice maker 20, and the body 513 extends at an angle to form a curved portion.
  • the second cold guide plate 52 is similar in structure to the first cold guide plate 51 and may be L-shaped or U-shaped.
  • the heat insulating layer of the refrigerating compartment mounting wall has a duct 70 for supplying air to the compartment.
  • the mounting wall is for fixing the ice making chamber and is in contact with the body of the cooling member.
  • the air duct 70 is provided with a tuyere 71 adjacent to the cold guide to send cold air to the cold guide.
  • the tuyere 71 may be provided to each of the first cold guide plate 51 and the second cold guide plate 52, and a tuyeres may be provided to penetrate each of the cold guide plates 51 and 52 (not shown).
  • the cold air in the air duct 70 flows from the top to the bottom, and is in contact with the first cold guide plate 51 and the second cold guide plate 52, so that the ice maker 20 connected to the first cold guide plate 51 can be more cold. the amount.
  • the tuyere 71 is disposed upstream of the air inlet of the refrigerating compartment to preferentially ensure the cooling capacity of the ice maker 20.
  • the surface of the cooling member that is in contact with the tuyere 71 is provided with fins (not shown) to increase the contact area with the cold air.
  • the ice-making room in the box body is provided with a cooling member, which can share the air supply passage of the compartment, and introduces the cold amount into the ice making machine and other components in a contact conduction manner, thereby avoiding direct introduction of cold air into the ice maker and surrounding places.
  • a cooling member which can share the air supply passage of the compartment, and introduces the cold amount into the ice making machine and other components in a contact conduction manner, thereby avoiding direct introduction of cold air into the ice maker and surrounding places. The resulting odor, ice sublimation and other issues.
  • another embodiment of the present invention is different from the third embodiment in that the cold guide plate is an integral superconducting plate 53 in which a plurality of horizontal microchannels are arranged, and the microchannels are accommodated.
  • the cooling medium can efficiently conduct the cooling in the horizontal direction. Since the microchannels are separated by channel walls, their thermal conductivity in the vertical direction is negligible.
  • the air duct 70 is provided with a tuyere 71 adjacent to the superconducting plate 53 to send cold air to the superconducting plate 53.
  • the tuyere 71 is one, and the top end and the bottom end are substantially flush with the top end and the lower end of the superconducting plate 53, leaving only a small amount of space for sealing, so that the superconducting plate 53 can be in contact with the cold air in the vertical direction. And pass the cold level to all parts of the ice making room.
  • the superconducting plate 53 includes a body 533 and a bent portion formed at an angle.
  • the body 533 is adjacent to the mounting wall of the refrigerating compartment, and the ice maker 20 is attached to the upper side of the body 533. Since the wind of the duct 70 moves from the top to the bottom, such an arrangement allows the ice maker 20 to obtain more cooling than the components below it.

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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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

一种冰箱，其包括箱体和冷藏室门体（10），冷藏室门体（10）设置绝热腔，绝热腔容纳制冰室，制冰室设导冷件，导冷件围合形成制冰室的至少一部分内壁，导冷件的至少一部分与制冰室的至少一部分壁围合形成风道，导冷件将风道内的冷量传导至制冰室内部，导冷件包括第一导冷板（51）及位于其下方的与其隔热设置的第二导冷板（52），制冰机（20）贴合于第一导冷板（51）。

Description

冰箱
本申请要求了申请日为2017年7月5日，申请号为201710543563.9，发明名称为“门体超导制冰装置及具有其的冰箱”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于制冷设备技术领域，具体涉及一种冰箱。
背景技术
制冰机的冷量来自于蒸发器周围的冷空气，其经箱体风道鼓送至制冰室内的风道循环，对制冰机及制得的冰块吹冷风以进行热交换。该风路的空气与冰箱间室的风路循环相通，容易造成冰块串味。而且，对于长期不取用的冰块，持续吹冷风会造成冰块升华。
发明内容
本发明的目的在于提供一种具有制冰机制冰结构的冰箱。
为实现上述发明目的，本发明提供一种冰箱，包括箱体和门体，门体可打开或关闭所述箱体，门体设置绝热腔，绝热腔容纳制冰室，制冰室设置导冷件，导冷件围合形成制冰室的至少一部分内壁，导冷件的至少一部分与制冰室的至少一部分壁围合形成风道，导冷件配置为将风道内的冷量传导至制冰室内部，导冷件包括第一导冷板及位于其下方的第二导冷板，第一导冷板及第二导冷板隔热设置，制冰机贴合于第一导冷板。
作为本发明一实施方式的进一步改进，在形成所述风道的制冰室其中一壁设置进风口和出风口，当门体关闭时，进风口和出风口分别与设置于箱体的进风通道和出风通道连接。
作为本发明一实施方式的进一步改进，进风口与第一导冷板相对，出风口与第二导冷板相对。
作为本发明一实施方式的进一步改进，导冷件为L型。
作为本发明一实施方式的进一步改进，导冷件为U型。
作为本发明一实施方式的进一步改进，导冷件包括本体及成一夹角延伸形成的第一弯部，所述第一弯部与制冰室的至少一部分壁围合形成所述风道。
作为本发明一实施方式的进一步改进，制冰机设置于第一导冷板的本体。
作为本发明一实施方式的进一步改进，制冰机的铝槽与第一导冷板的本体贴合。
作为本发明一实施方式的进一步改进，导冷件的第一弯部与制冰室设置进风口和出风口的壁相对且具有一间隔。
作为本发明一实施方式的进一步改进，导冷件形成风道的表面设置翅片。
与现有技术相比，本发明在制冰室设置导冷件，以接触传导的方式将冷量导入制冰机及其他部位，可以避免直接将冷空气引入制冰机及周围所造成的串味、冰块升华等问题。
附图说明
图1是本发明冰箱第一实施方式的结构示意图；
图2是本发明冰箱第一实施方式导冷件的结构示意图；
图3是本发明冰箱第一实施方式导冷件的结构示意图；
图4是本发明冰箱第二实施方式的结构示意图；
图5是本发明冰箱第二实施方式超导板的结构示意图；
图6是本发明冰箱第三实施方式的结构示意图；
图7是本发明冰箱第三实施方式导冷件的结构示意图；
图8是本发明冰箱第四实施方式的结构示意图；
图9是本发明冰箱第四实施方式超导板的结构示意图。
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
本发明提供一种冰箱，包括前端开口的箱体及设置于箱体前部的门。门可绕轴枢转以打开或关闭箱体。箱体内限定存储空间。
存储空间被隔板分隔为若干独立的间室，其中包括冷藏室和冷冻室。
门包括冷藏室门体，可以枢转地打开或关闭冷藏室，还包括冷冻室门体，可以枢转地打开或关闭冷冻室。
箱体内设置制冷系统。制冷系统用于为间室及/或制冰室提供冷量以降低间室及制冰室内的温度。
制冷系统包括通过制冷剂管路连接形成回路的压缩机、冷凝器、干燥过滤器、控制阀、毛细管及蒸发器。安装于机械室中的压缩机用于压缩制冷剂。蒸发器吸收热量为间室及制冰室降温，冷凝器吸收蒸发器的热量并强制散热。
当压缩机运行时，通过蒸发器变成气态的制冷剂流向压缩机并被压缩，压缩的制冷剂穿过冷凝器时被凝结成高压液态，穿过毛细管后压力降低，再次流向蒸发器。制冷剂在蒸发器内发生热交换后蒸发为气态。蒸发器周围空气被冷却形成冷气，并通过送风通道送入各间室及/或制冰室， 在各室内循环进行热交换，经回风通道回流至蒸发器周围。
参考图1，在本发明一实施例中，冷藏室门体10内设置一绝热空间，其内容纳制冰室，制冰室内设置制冰机20、储冰盒及供水装置。
制冰室的进风口30及出风口40位于侧壁11，进风口30在出风口40上方。当门体10关闭时，门体10与箱体侧壁相抵接，进风口30与出风口40分别与位于箱体侧壁的进风通道和出风通道连通，形成制冰风路循环。蒸发器周围的冷空气经进风通道到达制冰室进行热交换，然后经出风通道回流至蒸发器周围。当门体10开启时，进风口30与出风口40分别与进风通道和出风通道断开。
参考图1及图2，制冰室内设置导冷件以将来自送风通道的冷量传导到制冰室各处。导冷件包括第一导冷板51和第二导冷板52，也可以包括更多竖直方向排布的导冷板。第一导冷板51位于第二导冷板52上方，二者均通过支撑件安装于制冰室内，形成制冰室的内壁，其中第一导冷板51与制冰机20直接接触。第一导冷板51、第二导冷板52之间具有间隙，以使二者绝热。由于导冷板的冷量会向各个方向传导，如此可使第一导冷板51的冷量集中供应制冰机20，避免分散至第二导冷板52。
导冷件为L或U型结构，以将制冰室半围合。以第一导冷板51为例，其本体513与制冰机20的铝槽紧密贴合，本体513成一夹角延伸形成弯部511。弯部511与侧壁11平行且具有一间隔。
第二导冷板52与第一导冷板51结构相似，其弯部521自本体523成一夹角延伸。弯部521靠近侧壁11，与侧壁11平行且具有一间隔。
第一导冷板弯部511、第二导冷板弯部521、侧壁11及制冰室的前后壁围合形成一密闭的风道。来自箱体进风通道的冷风自进风口30进入该风道，自出风口40返回出风通道。
优选地，弯部511与进风口30相对，弯部521与出风口40相对。即，冷风先后与第一导冷板51和第二导冷板52接触。如此设置可使与第一导冷板51连接的制冰机20获得更多冷量。
参考图3，优选地，弯部511及弯部521与侧壁11相对的表面设置翅片60，以增大与冷风的接触面积。
本实施例在制冰室设置导冷件，以接触传导的方式将冷量导入制冰机及其他部位，可以避免直接将冷空气引入制冰机及周围所造成的串味、冰块升华等问题。
参考图4，本发明第二实施例，其与第一实施例的区别在于，导冷板为一整体的超导板53，其内设置若干水平方向的微通道，微通道内容纳导冷介质，可以将冷量高效地在水平方向传导。由于微通道之间以通道壁隔断，其在竖直方向的导热率可以忽略。
超导板53包括本体533及成一夹角延伸形成的弯部531。弯部531靠近侧壁11，与侧壁11 平行且具有一间隔。弯部531、侧壁11及制冰室的前后壁围合形成一密闭的风道。
制冰机20贴合于本体533靠上侧。进风口30与制冰机20大致处于同一水平高度，出风口40与超导板53下沿大致平齐。由于冷量在超导板53内水平传导，如此设置可以使制冰机20获得最多冷量，并且确保超导板53底部也能获得足够冷量。
参考图5，优选地，弯部531与侧壁11相对的表面设置翅片60，以增大与冷风的接触面积。
超导板具有高导热率，且水平方向延伸的微通道保证冷量定向传输，结合进风口和制冰机的位置配合，可以保证在制冷室中，制冰机获得最多的冷量供给。
本发明第三实施例，冷藏室内设置一绝热空间，其内容纳制冰室，制冰室内设置制冰机20、储冰盒及供水装置。
制冰室固定于冷藏室的安装壁，该安装壁可以为侧壁或者后壁。参考图6及图7，制冰室内设置导冷件，导冷件包括第一导冷板51和第二导冷板52，也可以包括更多竖直方向排布的导冷板。第一导冷板51位于第二导冷板52上方，二者均通过支撑件安装于制冰室内，形成制冰室的内壁，其中第一导冷板21与制冰机20直接接触。第一导冷板51、第二导冷板52之间具有间隙，以使二者绝热。由于导冷板的冷量会向各个方向传导，如此可使第一导冷板51的冷量集中供应制冰机20，避免分散至第二导冷板52。
导冷件为L或U型结构，以将制冰室半围合。参考图7，以第一导冷板51为例，其本体513与制冰机20的铝槽紧密贴合，本体513成一夹角延伸形成弯部。
第二导冷板52与第一导冷板51结构相似，可以为L型或U型。
冷藏室安装壁的隔热层中具有风道70，用于对间室送风。该安装壁用于固定制冰室，并且与导冷件的本体相接触。风道70在与导冷件相邻处设置风口71，以对导冷件送冷风。可以如图6所示，对第一导冷板51、第二导冷板52分别设置风口71，也可以设置一风口贯通每一导冷板51、52(未图示)。风道70中的冷风自上向下流动，先后与第一导冷板51和第二导冷板52接触，如此设置可使与第一导冷板51连接的制冰机20获得更多冷量。
风口71设置于冷藏室进风口上游，以优先保证制冰机20的冷量。
优选地，导冷件与风口71相接触的表面设置翅片(未图示)，以增大与冷风的接触面积。
在箱体内的制冰室设置导冷件，可以共用间室的送风通道，以接触传导的方式将冷量导入制冰机及其他部件，可以避免直接将冷空气引入制冰机及周围所造成的串味、冰块升华等问题。
参考图8及图9，本发明又一实施例，其与第三实施例的区别在于，导冷板为一整体的超导板53，其内设置若干水平方向的微通道，微通道内容纳导冷介质，可以将冷量高效地在水平方向传导。由于微通道之间以通道壁隔断，其在竖直方向的导热率可以忽略。
风道70在与超导板53相邻处设置风口71，以对超导板53送冷风。风口71为一个，其顶 端与底端大体与超导板53的顶端和低端平齐，仅留少量空间以利于密封，如此设置以使超导板53在竖直方向上均能与冷风接触，并将冷量水平传导至制冰室各处。
超导板53包括本体533及成一夹角延伸形成的弯部。本体533与冷藏室的安装壁相邻，制冰机20贴合于本体533靠上侧。由于风道70的风自上向下运动，如此设置可以使制冰机20比其下方的构件获得更多冷量。
应当理解，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，包括箱体和门体，门体可打开或关闭所述箱体，其特征在于，
    所述门体设置绝热腔，所述绝热腔容纳制冰室，所述制冰室设置导冷件，所述导冷件围合形成制冰室的至少一部分内壁，所述导冷件的至少一部分与制冰室的至少一部分壁围合形成风道，所述导冷件配置为将风道内的冷量传导至制冰室内部，
    所述导冷件包括第一导冷板及位于其下方的第二导冷板，所述第一导冷板及第二导冷板隔热设置，所述制冰机贴合于第一导冷板。
  2. 根据权利要求1所述的冰箱，其特征在于，在形成所述风道的制冰室其中一壁设置进风口和出风口，当门体关闭时，所述进风口和出风口分别与设置于箱体的进风通道和出风通道连接。
  3. 根据权利要求2所述的冰箱，其特征在于，所述进风口与第一导冷板相对，所述出风口与第二导冷板相对。
  4. 根据权利要求1所述的冰箱，其特征在于，所述导冷件为L型。
  5. 根据权利要求1所述的冰箱，其特征在于，所述导冷件为U型。
  6. 根据权利要求1所述的冰箱，其特征在于，所述导冷件包括本体及成一夹角延伸形成的第一弯部，所述第一弯部与制冰室的至少一部分壁围合形成所述风道。
  7. 根据权利要求6所述的冰箱，其特征在于，所述制冰机设置于所述第一导冷板的本体。
  8. 根据权利要求6所述的冰箱，其特征在于，所述制冰机的铝槽与所述第一导冷板的本体贴合。
  9. 根据权利要求6所述的冰箱，其特征在于，所述导冷件的第一弯部与制冰室设置进风口和出风口的壁相对且具有一间隔。
  10. 根据权利要求1所述的冰箱，其特征在于，所述导冷件形成风道的表面设置翅片。
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