WO2020125050A1 - 制冰机及具有其的冰箱 - Google Patents

制冰机及具有其的冰箱 Download PDF

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Publication number
WO2020125050A1
WO2020125050A1 PCT/CN2019/102531 CN2019102531W WO2020125050A1 WO 2020125050 A1 WO2020125050 A1 WO 2020125050A1 CN 2019102531 W CN2019102531 W CN 2019102531W WO 2020125050 A1 WO2020125050 A1 WO 2020125050A1
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WO
WIPO (PCT)
Prior art keywords
ice
ice making
tray
making tray
wall
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Application number
PCT/CN2019/102531
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English (en)
French (fr)
Inventor
赵振雨
朱小兵
张延庆
杜启海
牟国梁
米波
Original Assignee
海尔智家股份有限公司
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Application filed by 海尔智家股份有限公司 filed Critical 海尔智家股份有限公司
Publication of WO2020125050A1 publication Critical patent/WO2020125050A1/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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/04—Producing ice by using stationary moulds
    • 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
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
    • F25C1/243—Moulds made of plastics e.g. silicone
    • 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
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • 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
    • F25C5/18—Storing 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
    • 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
    • F25D23/12—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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2305/00—Special arrangements or features for working or handling ice
    • F25C2305/022—Harvesting ice including rotating or tilting or pivoting of a mould or tray
    • 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
    • F25C2500/00—Problems to be solved
    • F25C2500/06—Spillage or flooding of water

Definitions

  • the invention relates to the field of ice-making equipment, in particular to an ice-making machine and a refrigerator having the same.
  • An object of the present invention is to provide an ice maker and a refrigerator having the same.
  • an embodiment of the present invention provides an ice making machine, including: a frame; an ice making tray for making ice, the ice making tray is rotatably provided between an ice making position and a deicing position Within the frame; the ice maker further includes: splash guards provided above the two side walls of the ice tray; each of the splash guards includes a shielding portion and a A catching portion of the shielding portion that extends upward, and the catching portion is detachably connected to the frame; when the ice tray is in the ice making position, the shielding portion and the ice tray The side walls abut; when the ice making tray rotates from the ice making position to the de-icing position, the shielding portion is separated from the side wall of the ice making tray.
  • the shielding portion includes an outer wall and an elastic inner wall connected to each other, the outer wall is fixedly connected to the clamping portion; the elastic inner wall has a resisting end, when the ice tray is located at the In the ice-making position, the resisting end abuts the side wall of the ice-making tray; when the ice-making tray rotates from the ice-making position to the de-icing position, the side of the ice-making tray The wall moves along the outer contour of the elastic inner wall and disengages from the shield.
  • the outer wall and the elastic inner wall surround to form a concession space, and when the ice making tray is at the ice making position, the resisting end is pressed and occupied by the side wall of the ice making tray Concession space as described in part.
  • the shielding portion and the catching portion of the splash guard are integrally formed.
  • a fitting portion is provided on the frame, and the catching portion of the splash guard is snapped or detached from the fitting portion.
  • the engaging portion is provided with a groove provided along the longitudinal direction of the splash guard, and the fitting portion is provided with a protrusion corresponding to the position of the groove when the When the snap-fitting portion is snap-fitted with the mating portion, the protrusion is located in the groove.
  • one end of the ice making tray is provided with an ice making tray rotating shaft connected to the frame; two ends of the ice making tray perpendicular to the ice making tray rotating shaft are respectively convex upward
  • Two guide end plates are provided, and the side surfaces of the two guide end plates are respectively in contact with the elastic inner walls of the two water splash prevention baffles.
  • the ice maker further includes a motor that drives the ice making tray to rotate between the ice making position and the de-icing position.
  • the end of the ice making tray away from the shaft of the ice making tray is The output shaft of the motor is fixedly connected; the motor is provided in a motor box, and the motor box is fixedly connected to the frame.
  • Another aspect of an embodiment of the present invention further provides a refrigerator, including a cabinet and a door for opening and closing the cabinet, an ice maker as described in any one of the above is provided inside the door.
  • the ice maker further includes an ice detection rod provided under the ice making tray and an ice storage box provided under the ice detection rod, the ice detection rod is used to detect ice storage For the ice cubes in the box, the ice detection rod is located near the inner surface of the door body.
  • the ice maker disclosed in the present invention can prevent unfrozen water when the user opens or closes the refrigerator door by providing a splash-proof baffle above the two side walls of the ice making tray Overflowing or splashing out of the ice making tray; and when the ice making tray rotates from the ice making position to the de-icing position, the shielding portion is separated from the side wall of the ice making tray, so that Block ice removal from the ice tray.
  • FIG. 1 is a schematic structural view of an ice maker in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an exploded structure of an ice maker in an embodiment of the present invention.
  • FIG. 3 is a schematic cross-sectional view of an ice maker in an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of an ice maker in an embodiment of the present invention.
  • an embodiment of the present invention discloses an ice maker.
  • the ice-making machine 1 includes a frame 100, an ice-making tray 200 and a splash-proof baffle 300.
  • the ice making tray 200 is used for making ice, and the ice making tray 200 is rotatably provided in the frame 100 between an ice making position and a deicing position.
  • each of the splash guards 300 includes a shielding portion 310 and a snapping portion 320 extending upward from the shielding portion 310, the snapping portion 320 and the frame 100 are detachably connection.
  • the shielding portion 310 abuts the side wall of the ice making tray 200.
  • the shield 310 is separated from the side wall of the ice making tray 200.
  • the shielding portion 310 is provided obliquely upward and extends toward the ice tray 200.
  • the ice maker disclosed in the present invention can prevent unfrozen water from the ice making tray 200 when the user opens or closes the refrigerator door by providing a splash guard 300 above the two side walls of the ice making tray 200 Overflowing or splashing; and when the ice tray 200 rotates from the ice making position to the de-icing position, the shielding portion 310 of the splash guard 300 may be in contact with the ice making tray 200 The side walls are separated so as not to hinder the ice tray 200 from de-icing.
  • the shielding portion 310 includes an outer wall 311 and an elastic inner wall 312 connected to each other, and the outer wall 311 is fixedly connected to the engaging portion 320.
  • the elastic inner wall 312 has a resisting end 3121.
  • the resisting end 3121 abuts the side wall of the ice making tray 200. That is, when the ice making tray 200 is in the ice making position, the elastic inner wall 312 of the shielding portion 310 and the side wall of the ice making tray 200 have an interference fit, and the resisting end 3121 is in a compressed state.
  • the side wall of the ice making tray 200 moves along the outer contour of the elastic inner wall 312 and disengages from the resisting end 3121 .
  • the resisting end 3121 changes from the compressed state to the free state.
  • the elastic inner wall 312 of the shielding part 310 is made of an elastic material. Because the shielding portion 310 abuts the side wall of the ice tray 200, when the ice tray 200 rotates to the de-icing position, the shield portion 310 made of an elastic material makes it easier to detach from the side wall of the ice tray 200, thereby preventing splashing The water baffle 300 does not hinder the de-icing process of the ice tray 200.
  • the material of the elastic inner wall 312 may be silicone.
  • Silicone has high elasticity and low hardness, so that the resisting end 3121 can not only closely contact the ice making tray 200 when the ice making tray 200 is in the ice making position, but also make ice making when the ice making tray 200 rotates to the deicing position
  • the disk 200 is relatively easy to detach.
  • the outer wall 311 of the shielding portion 310 and the engaging portion 320 may also be made of a material having elasticity, and may specifically be a hard resin material such as PP (Polypropylene) material.
  • PP Polypropylene
  • the shielding portion 310 and the engaging portion 320 of the splash guard 300 may be integrally formed.
  • the elastic inner wall 312 of the shielding part 310 is made of silicone material with high elasticity and low hardness.
  • the external wall 311 and the clamping part 320 of the shielding part 310 are made of PP material with low elasticity and high hardness. It can be integrally formed by injection molding. In this way, products with components with different hardnesses can be obtained at one time, and the overall structure of the splash guard 300 is relatively stable and not easily damaged.
  • the outer wall 311 and the elastic inner wall 312 form a concession space 313 around it.
  • the resisting end 3121 is pressed by the side wall of the ice making tray 200 and occupies part of the concession space 313.
  • the concession space 313 allows the resisting end 3121 to be squeezed out of its initial position, so that the resisting end 3121 does not form an excessive force with the side wall of the ice tray, further rotating the ice tray 200 to the de-icing position It is easier to detach from the resisting end 3121.
  • the elastic inner wall 312 is arc-shaped and protrudes toward the side wall of the ice tray 200 so as to form the concession space 313 with the outer wall 311.
  • a matching portion is provided on the frame 100, and the engaging portion 320 of the splash guard 300 is snapped or detached from the matching portion.
  • the clamping portion 320 is provided with a groove 321 provided along the longitudinal direction of the splash guard, and the fitting portion is provided with a protrusion 110 corresponding to the position of the groove 321 when the When the clamping portion 320 is buckled with the matching portion, the protrusion 110 is located in the groove 321.
  • the groove 321 is further provided with a hook portion 3211.
  • the hook portion 3211 will catch the protrusion 110, thereby restricting the protrusion 110 from falling out of the groove 321.
  • the engaging portion is made of PP material, that is to say, the hook portion 3211 also has a certain elasticity, so that when the splash guard is removed, the hook portion 3211 can be easily engaged with the protrusion 110 or Break away.
  • one end of the ice making tray 200 is provided with an ice making tray rotating shaft 210 that is rotatably connected to the frame 100.
  • Two end portions of the ice making tray 200 perpendicular to the ice making tray rotating shaft 210 respectively protrude upwardly are provided with two guide end plates 220, and the sides of the two guide end plates 220 are respectively different from the two The elastic inner wall 312 of the splash guard 300 contacts.
  • the two side walls perpendicular to the rotation axis 210 of the ice tray are the two side walls in the width direction of the ice tray 200, and two guide end plates 220 are provided thereon, and the inner sides of the two guide end plates 220 are
  • the splash-proof baffle 300 is in contact with each other to cover all four walls around the ice tray 200 to further improve the splash-proof effect.
  • the ice maker 1 further includes a motor 230 that drives the ice making tray 200 to rotate between the ice making position and the de-icing position.
  • the end of the ice making tray 200 away from the ice making tray rotating shaft 210 is The output shaft of the motor 230 is fixedly connected; the motor 230 is provided in a motor box 231, and the motor box 231 is fixedly connected to the frame 100. Therefore, one end of the ice making tray 200 is connected to the output shaft of the motor, and the other end is connected to the rotating shaft of the ice making tray.
  • the motor 230 is fixedly connected to the frame 100 through the motor box 231, and the ice making tray rotating shaft 210 is also fixedly connected to the frame 100, thereby fixing the ice making tray 200 to the frame 100.
  • the ice tray 200 is a twisted ice tray, that is, during the de-icing process, when the ice tray 200 rotates to a preset position, it is fixedly connected to the output shaft of the motor 230 One end continues to rotate, and the other end fixedly connected to the ice tray rotating shaft 210 is restricted from rotating, thereby causing the ice tray 200 to send a torsional deformation to remove ice.
  • the motor 230 reversely drives the ice-making tray 200 to rotate and return to the ice-making position.
  • one end of the ice making tray 200 fixedly connected to the output shaft of the motor 230 will twist at most 180 degrees, and the other end fixedly connected to the ice making tray rotating shaft 210 will twist at most 120 degrees.
  • An embodiment of the present invention also discloses a refrigerator (not shown), including a cabinet and a door for opening and closing the cabinet, the inside of the door is provided with ice making according to any one of the above machine.
  • the ice maker 1 further includes an ice probe 240 disposed below the ice tray 200 and an ice storage box (not shown) disposed below the ice probe 240
  • the ice detection rod 240 is used to detect ice cubes in the ice storage box, and the ice detection rod is provided at a position close to the inner surface of the door body.
  • the ice maker disclosed in the present invention can prevent un-frozen water from overflowing from the ice making tray when the user opens or closes the refrigerator door by providing a splash-proof baffle above the two side walls of the ice making tray Splashing; and when the ice making tray rotates from the ice making position to the de-icing position, the shielding portion is separated from the side wall of the ice making tray so as not to hinder the de-icing of the ice making tray .
  • the holding end of the splash-proof baffle abuts the side wall of the ice-making tray, which can play the role of splash-proof water; when the ice-making tray rotates to the de-icing position, the elastic material
  • the elastic inner wall made makes the side wall of the ice tray easier to detach from the resisting end, so as not to hinder the de-icing process.
  • the splash-proof baffle is integrally formed, the structure is stable, and it is not easy to damage.
  • the connecting part is snap-fitted with the frame so that the splash guard can be replaced as needed.

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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)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

一种制冰机（1）及冰箱，制冰机（1）包括：框架（100）、制冰盘（200）及分别设于制冰盘（200）的两个侧壁上方的防溅水挡板（300）；制冰盘（200）在制冰位置和脱冰位置之间可转动地设于框（100）架内；每个防溅水挡板（300）均包括遮挡部（310）及由遮挡部（310）向上延伸的卡接部（320），卡接部（320）与框架（100）可拆卸地连接；当制冰盘（200）位于制冰位置时，遮挡部（310）与制冰盘（200）的侧壁抵接；当制冰盘（200）由制冰位置向脱冰位置转动时，遮挡部（310）与制冰盘（200）的侧壁分离。

Description

制冰机及具有其的冰箱 技术领域
本发明涉及制冰设备领域，尤其涉及一种制冰机及具有其的冰箱。
背景技术
目前，为了方便用户的使用，很多冰箱产品都会在冰箱的门体上设置制冰机，而在日常使用冰箱时，用户需要经常打开或关闭冰箱门，在每次打开或关闭冰箱门时，门体的晃动都会导致制冰盘内未结冰的水溢出，从而造成制冰机的其他部位结冰的现象。因此，制冰机上需要设置防溢水防溅水机构。
发明内容
本发明的目的在于提供一种制冰机及具有其的冰箱。
为实现上述发明目的，本发明一实施方式提供一种制冰机，包括：框架；制冰盘，用于制冰，所述制冰盘在制冰位置和脱冰位置之间可转动地设于所述框架内；所述制冰机还包括：分别设于所述制冰盘的两个侧壁上方的防溅水挡板；每个所述防溅水挡板均包括遮挡部及由所述遮挡部向上延伸的卡接部，所述卡接部与所述框架可拆卸地连接；当所述制冰盘位于所述制冰位置时，所述遮挡部与所述制冰盘的侧壁抵接；当所述制冰盘由所述制冰位置向所述脱冰位置转动时，所述遮挡部与所述制冰盘的侧壁分离。
作为本发明的进一步改进，所述遮挡部包括相互连接的外壁及弹性内壁，所述外壁与所述卡接部固定连接；所述弹性内壁具有抵持端，当所述制冰盘位于所述制冰位置时，所述抵持端与所述制冰盘的侧壁抵接；当所述制冰盘由所述制冰位置向所述脱冰位置转动时，所述制冰盘的侧壁沿所述弹性内壁的外轮廓移动并与所述遮挡部脱离。
作为本发明的进一步改进，所述外壁及弹性内壁围绕形成退让空间，当所述制冰盘位于所述制冰位置时，所述抵持端被所述制冰盘的侧壁挤压并占据部分所述退让空间。
作为本发明的进一步改进，所述防溅水挡板的遮挡部及卡接部为一体成型。
作为本发明的进一步改进，所述框架上设置配合部，所述防溅水挡板的卡接部与所述配合部卡扣或脱离。
作为本发明的进一步改进，所述卡接部上设有沿所述防溅水挡板长度方向设置的凹槽，所述配合部上对应所述凹槽的位置设有凸起，当所述卡接部与所述配合部卡扣连接时，所述凸起位于所述凹槽内。
作为本发明的进一步改进，所述制冰盘的一端设有转动连接于所述框架的制冰盘转轴；所述制冰盘上与所述制冰盘转轴垂直的两个端部分别向上凸出设有两个导向端板，两个所述导向端板的侧面分别与两个所述防溅水挡板的弹性内壁接触。
作为本发明的进一步改进，所述制冰机还包括驱动所述制冰盘在制冰位置及脱冰位置之间转动的电机，所述制冰盘远离所述制冰盘转轴的一端与所述电机的输出轴固定连接；所述电机设于电机盒内，所述电机 盒与所述框架固定连接。
本发明一实施方式另一方面还提供了一种冰箱，包括箱体及用于开闭所述箱体的门体，所述门体内侧设有如上述任意一项所述的制冰机。
作为本发明的进一步改进，所述制冰机还包括设于所述制冰盘下方的探冰杆及设于所述探冰杆下方的储冰盒，所述探冰杆用于探测储冰盒内的冰块，所述探冰杆设于靠近所述门体内侧表面的位置。
与现有技术相比，本发明公开的制冰机，通过在制冰盘的两个侧壁上方设置防溅水挡板，从而在用户打开或关闭冰箱门时，可防止未结冰的水从制冰盘内溢出或溅出；并且当所述制冰盘由所述制冰位置向所述脱冰位置转动时，所述遮挡部与所述制冰盘的侧壁分离，从而不会阻碍制冰盘的脱冰。
附图说明
图1是本发明一实施方式中制冰机的结构示意图；
图2是本发明一实施方式中制冰机的分解结构示意图；
图3是本发明一实施方式中制冰机的剖面示意图；
图4是本发明一实施方式中制冰机的结构示意图。
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。
应该理解，本文使用的例如“上”、“上方”、“下”、“下方”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。
如图1-4所示，本发明一实施方式公开了一种制冰机。如图1所示，所述制冰机1包括：框架100、制冰盘200及防溅水挡板300。所述制冰盘200用于制冰，所述制冰盘200在制冰位置和脱冰位置之间可转动地设于所述框架100内。
在本发明实施方式中，所述防溅水挡板300有两个，并分别设于所述制冰盘200的两个侧壁上方。具体地，框架100位于所述制冰盘200的上方。如图2所示，每个所述防溅水挡板300均包括遮挡部310及由所述遮挡部310向上延伸的卡接部320，所述卡接部320与所述框架100可拆卸地连接。
具体地，当所述制冰盘200位于所述制冰位置时，所述遮挡部310与所述制冰盘200的侧壁抵接。当所述制冰盘200由所述制冰位置向所述脱冰位置转动时，所述遮挡部310与所述制冰盘200的侧壁分离。遮挡部310为倾斜向上设置并朝向所述制冰盘200延伸。在用户打开或关闭冰箱门时，制冰盘200内未结冰的水可能会沿制冰盘200的两个侧壁向上溅出，而防溅水挡板300的存在则可以阻挡水溅出，将向上溅起的水遮挡后使其再度落入制冰盘300内。从而可以防止因溅水造成一些部件的结冰而阻碍制冰进程的现象。
本发明公开的制冰机，通过在制冰盘200的两个侧壁上方设置防溅水挡板300，从而在用户打开或关闭冰箱门时，可防止未结冰的水从制冰盘200内溢出或溅出；并且当所述制冰盘200由所述制冰位置向所述脱冰位置转动时，所述防溅水挡板300的遮挡部310可与所述制冰盘200的侧壁分离，从而不会阻碍制冰盘200的脱冰。
在本发明实施方式中，如图3所示，所述遮挡部310包括相互连接的外壁311及弹性内壁312，所述外壁311与所述卡接部320固定连接。所述弹性内壁312具有抵持端3121，当所述制冰盘200位于所述制冰位置时，所述抵持端3121与所述制冰盘200的侧壁抵接。也就是说，当所述制冰盘200位于制冰位置时，所述遮挡部310的弹性内壁312与制冰盘200的侧壁呈过盈配合，此时抵持端3121处于压缩状态。
当所述制冰盘200由所述制冰位置向所述脱冰位置转动时，所述制冰盘200的侧壁沿所述弹性内壁312的外轮廓移动并与所述抵持端3121脱离。此时，所述抵持端3121由压缩状态转为自由状态。
具体地，所述遮挡部310的弹性内壁312由弹性材料制成。因遮挡部310与制冰盘200的侧壁抵接，制冰盘200在向脱冰位置转动时，弹性材料制成的遮挡部310使得其更易与制冰盘200侧壁脱离，从而防溅水挡板300不会妨碍制冰盘200的脱冰进程。在本发明实施方式中，弹性内壁312的材质可以为硅胶。硅胶的弹性大，硬度小，从而抵持端3121既可在制冰盘200位于制冰位置时与制冰盘200紧密抵接，也可在制冰盘200向脱冰位置旋转时使制冰盘200较为容易地脱离。
另外，遮挡部310的外壁311以及卡接部320也可以使用具有弹性 的材料制成，具体可以是硬质的树脂材料，如PP(Polypropylene，聚丙烯)材料等。
具体来说，防溅水挡板300的遮挡部310及卡接部320可以为一体成型。遮挡部310的弹性内壁312为弹性较大，硬度较小的硅胶材料制成，遮挡部310的外壁311及卡接部320均为弹性较小，硬度较大的PP材料制成，两种材料可以通过注塑一体成型。这样可以一次性得到具有不同硬度的部件的产品，防溅水挡板300的整体结构较为稳固，不容易损坏。
在本发明实施方式中，所述外壁311及弹性内壁312围绕形成一个退让空间313。当所述制冰盘200位于所述制冰位置时，所述抵持端3121被所述制冰盘200的侧壁挤压并占据部分所述退让空间313。退让空间313使得抵持端3121可以被挤压并脱离其初始位置，从而抵持端3121不会与制冰盘侧壁形成过大的作用力，进一步地使制冰盘200向脱冰位置旋转时更容易与抵持端3121脱离。具体地，所述弹性内壁312为弧形，并朝向所述制冰盘200的侧壁凸出，以便与外壁311形成所述退让空间313。
进一步地，所述框架100上设置配合部，所述防溅水挡板300的卡接部320与所述配合部卡扣或脱离。
优选地，所述卡接部320上设有沿所述防溅水挡板长度方向设置的凹槽321，所述配合部上对应所述凹槽321的位置设有凸起110，当所述卡接部320与所述配合部卡扣连接时，所述凸起110位于所述凹槽321内。具体来说，凹槽321上还设有卡勾部3211，当凸起110位于凹槽321 内时，卡勾部3211会卡住凸起110，从而限制凸起110脱出凹槽321外。并且，卡接部为PP材料制成，也就是说卡勾部3211也具有一定的弹性，从而在拆卸防溅水挡板时，可以使卡勾部3211与凸起110较为方便地卡接或脱离。
进一步地，所述制冰盘200的一端设有转动连接于所述框架100的制冰盘转轴210。所述制冰盘200上与所述制冰盘转轴210垂直的两个端部分别向上凸出设有两个导向端板220，所述两个导向端板220的侧面分别与两个所述防溅水挡板300的弹性内壁312接触。与制冰盘转轴210垂直的两个侧壁即为制冰盘200宽度方向上的两个侧壁，在其上设置两个导向端板220，并使得两个导向端板220的内侧面与防溅水挡板300接触，可将围绕制冰盘200的四壁上方均遮挡起来，进一步提高防溅水效果。
优选地，所述制冰机1还包括驱动所述制冰盘200在制冰位置及脱冰位置之间转动的电机230，所述制冰盘200远离所述制冰盘转轴210的一端与所述电机230的输出轴固定连接；所述电机230设于电机盒231内，所述电机盒231与所述框架100固定连接。从而，制冰盘200的一端与电机的输出轴连接，另一端与制冰盘转轴连接。并且，电机230通过电机盒231与框架100固定连接，制冰盘转轴210也与框架100固定连接，从而将制冰盘200固定于框架100上。
在本发明实施方式中，所述制冰盘200为扭转制冰盘，也就是说，在脱冰过程中，制冰盘200转动到一个预设位置时，与电机230的输出轴固定连接的一端继续转动，而与制冰盘转轴210固定连接的另一端则 被限制转动，进而使制冰盘200发送扭转形变以脱冰。在完成脱冰后，电机230反向驱动制冰盘200转动并回到制冰位置。一般来说，在脱冰过程中，制冰盘200与电机230的输出轴固定连接的一端最大会扭转180度，而与制冰盘转轴210固定连接的另一端最大会扭转120度。
本发明一实施方式中还公开了一种冰箱(未示出)，包括箱体及用于开闭所述箱体的门体，所述门体内侧设有如上任意一项所述的制冰机。
进一步地，如图4所示，所述制冰机1还包括设于所述制冰盘200下方的探冰杆240及设于所述探冰杆240下方的储冰盒(未示出)，所述探冰杆240用于探测储冰盒内的冰块，所述探冰杆设于靠近所述门体内侧表面的位置。
本发明公开的制冰机，通过在制冰盘的两个侧壁上方设置防溅水挡板，从而在用户打开或关闭冰箱门时，可防止未结冰的水从制冰盘内溢出或溅出；并且当所述制冰盘由所述制冰位置向所述脱冰位置转动时，所述遮挡部与所述制冰盘的侧壁分离，从而不会阻碍制冰盘的脱冰。制冰盘位于制冰位置时，防溅水挡板的抵持端与制冰盘侧壁抵接，从而可起到防溅水的作用；当制冰盘向脱冰位置转动时，弹性材料制成的弹性内壁使得制冰盘侧壁较为容易地与抵持端脱离，从而不会妨碍脱冰进程。防溅水挡板为一体成型，结构稳固，不容易损坏。连接部与框架卡扣连接，以便可以随需要更换防溅水挡板。
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. 一种制冰机，包括：框架；制冰盘，用于制冰，所述制冰盘在制冰位置和脱冰位置之间可转动地设于所述框架内；其特征在于，所述制冰机还包括：分别设于所述制冰盘的两个侧壁上方的防溅水挡板；每个所述防溅水挡板均包括遮挡部及由所述遮挡部向上延伸的卡接部，所述卡接部与所述框架可拆卸地连接；当所述制冰盘位于所述制冰位置时，所述遮挡部与所述制冰盘的侧壁抵接；当所述制冰盘由所述制冰位置向所述脱冰位置转动时，所述遮挡部与所述制冰盘的侧壁分离。
  2. 根据权利要求1所述的制冰机，其特征在于，所述遮挡部包括相互连接的外壁及弹性内壁，所述外壁与所述卡接部固定连接；所述弹性内壁具有抵持端，当所述制冰盘位于所述制冰位置时，所述抵持端与所述制冰盘的侧壁抵接；当所述制冰盘由所述制冰位置向所述脱冰位置转动时，所述制冰盘的侧壁沿所述弹性内壁的外轮廓移动并与所述遮挡部脱离。
  3. 根据权利要求2所述的制冰机，其特征在于，所述外壁及弹性内壁围绕形成退让空间，当所述制冰盘位于所述制冰位置时，所述抵持端被所述制冰盘的侧壁挤压并占据部分所述退让空间。
  4. 根据权利要求1所述的制冰机，其特征在于，所述防溅水挡板的遮挡部及卡接部为一体成型。
  5. 根据权利要求4所述的制冰机，其特征在于，所述框架上设置配合部，所述防溅水挡板的卡接部与所述配合部卡扣或脱离。
  6. 根据权利要求5所述的制冰机，其特征在于，所述卡接部上设有 沿所述防溅水挡板长度方向设置的凹槽，所述配合部上对应所述凹槽的位置设有凸起，当所述卡接部与所述配合部卡扣连接时，所述凸起位于所述凹槽内。
  7. 根据权利要求3所述的制冰机，其特征在于，所述制冰盘的一端设有转动连接于所述框架的制冰盘转轴；所述制冰盘上与所述制冰盘转轴垂直的两个端部分别向上凸出设有两个导向端板，两个所述导向端板的侧面分别与两个所述防溅水挡板的弹性内壁接触。
  8. 根据权利要求1所述的制冰机，其特征在于，所述制冰机还包括驱动所述制冰盘在制冰位置及脱冰位置之间转动的电机，所述制冰盘远离所述制冰盘转轴的一端与所述电机的输出轴固定连接；所述电机设于电机盒内，所述电机盒与所述框架固定连接。
  9. 一种冰箱，包括箱体及用于开闭所述箱体的门体，其特征在于，所述门体内侧设有如权利要求1所述的制冰机。
  10. 根据权利要求9所述的冰箱，其特征在于，所述制冰机还包括设于所述制冰盘下方的探冰杆及设于所述探冰杆下方的储冰盒，所述探冰杆用于探测储冰盒内的冰块，所述探冰杆设于靠近所述门体内侧表面的位置。
PCT/CN2019/102531 2018-12-19 2019-08-26 制冰机及具有其的冰箱 WO2020125050A1 (zh)

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