WO2015021620A1 - 一种基于家用冰箱平台的门搁架式制冰装置 - Google Patents

一种基于家用冰箱平台的门搁架式制冰装置 Download PDF

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Publication number
WO2015021620A1
WO2015021620A1 PCT/CN2013/081478 CN2013081478W WO2015021620A1 WO 2015021620 A1 WO2015021620 A1 WO 2015021620A1 CN 2013081478 W CN2013081478 W CN 2013081478W WO 2015021620 A1 WO2015021620 A1 WO 2015021620A1
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WO
WIPO (PCT)
Prior art keywords
ice
ice making
door
bevel gear
bracket
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PCT/CN2013/081478
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English (en)
French (fr)
Inventor
陈业钦
姚惠民
崔向前
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海信容声(广东)冰箱有限公司
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Priority to PCT/CN2013/081478 priority Critical patent/WO2015021620A1/zh
Publication of WO2015021620A1 publication Critical patent/WO2015021620A1/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
    • 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
    • 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
    • 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
    • F25C2305/0221—Harvesting ice including rotating or tilting or pivoting of a mould or tray rotating ice mould
    • 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
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/06—Multiple ice moulds or trays therefor

Definitions

  • the utility model relates to the technical field of refrigerators in electrical equipment, and more particularly to a door shelf type ice making device based on a domestic refrigerator platform.
  • the common method is to embed the ice making system into the household refrigerator, that is, to place an ice making system in the freezer compartment of the refrigerator or to arrange an area to install ice making components in the freezer compartment, thereby realizing ice making, such as patent CN102494449A. , CN102538329A , CN102135356A and CN102135357A; but there are a few ice machines made on the freezer door of the refrigerator, such as CN102338523A and CN102538359A; also the ice machine with the gear rack linkage deicing and bevel gear changing the direction of force transmission, such as CN202393119U, CN202432785U and CN102410682A.
  • CN102338523A is a door type manual ice making machine, wherein two ice making grids are arranged side by side, and the rotation parallel to the door body is converted into a rotation perpendicular to the door body by a crown gear and a spur gear;
  • CN102538359A is a freezing door according to the utility model.
  • the ice machine on the body has a de-icing knob on the side wall of the door lining, and the bracket is mounted on the door sill.
  • the various accessories of the ice machine are directly installed with the door sill and cannot be integrally disassembled; CN102494449A
  • the ice making machine of the utility model has a water adding box for convenient water adding and ice making, and can quantitatively add an appropriate amount of water to the ice making grid, and can be integrally placed in the freezing chamber;
  • CN102135356A is a manual type ice making machine.
  • CN301337692S is a rotary ice making box with two side-by-side ice making compartments, passing two knobs Manual de-icing, which will occupy the volume of the freezer compartment when making ice.
  • the technical problem to be solved by the utility model is to provide a door shelf type ice making device based on a domestic refrigerator platform, which solves the problem that the whole device is installed on the freezing door sill and the rotating deicing.
  • the function of the whole device is to cool and condense the pure water into ice cubes for a certain period of time, and the ice cubes are detached from the ice making grid by a rotating direction changing mechanism. Since the ice making device is placed on the door body, the space on the door is fully utilized, and the space in the box can be better utilized to meet the needs of consumers.
  • the technical solution adopted by the utility model is: a door shelf type ice making device based on a household refrigerator platform
  • the utility model comprises an ice making bracket, an ice making grid arranged on the ice making bracket, and an ice storage box arranged on the lower part of the ice making bracket, wherein the rotating ice storage box arranged on the ice making bracket further comprises a rotating direction changing mechanism and a system
  • the ice tray is connected, and the rotation changing mechanism is used to drive the ice making tray to rotate and de-ice.
  • the rotating direction changing mechanism is driven by hand, and the turning mechanism is rotated to rotate the ice making grid. So that the ice cubes fall off into the ice storage box.
  • the ice making compartment comprises a left ice cube and a right ice cube set on the left and right sides of the rotation changing mechanism, and the rotation changing mechanism is respectively connected with the left ice tray and the right ice tray.
  • the rotation changing mechanism is a rotation control mechanism, which comprises a knob, a rotating shaft fixedly connected with the knob, a main transmission bevel gear disposed on the rotating shaft, and a side portion of the left ice tray
  • the left ice tray transmission bevel gear is provided with a right ice tray transmission bevel gear on the side of the right ice tray, and the main transmission bevel gear meshes with the left ice tray transmission bevel gear and the right ice tray transmission bevel gear.
  • the ice making bracket is further provided with an ice making grid return spring at the junction of the left ice tray and the right ice tray.
  • An ice making device mounting position is arranged on both sides of the ice making bracket.
  • the ice making bracket is further provided with an ice making box cover.
  • Ice making device The mounting position at both ends of the ice-making bracket is engaged with the step position of the door sill, and is suspended on the door sill for easy disassembly; after the two ice-making elements with bevel gears are connected with the return spring, the half of the ice-making bracket is passed.
  • the circular card position is mounted on the bracket; the rotating shaft is mounted through a longitudinal semi-circular card position on the ice-making bracket, the main drive bevel gear on the shaft and the two left-hand ice tray transmission bevel gears on the ice tray, right
  • the ice cube drive bevel gear cooperates to form a rotating direction changing mechanism; the knob is installed with the rotating shaft through a limit card slot; the ice box cover is mounted and positioned by the support on the ice making bracket; the ice storage box is passed under the ice making bracket Guide slot positioning.
  • the bevel gear combination has a gear ratio greater than 1.0.
  • the ice-making bracket is provided with a rotation stop block. Ice tray Rotate around the fulcrum until it collides with the anti-rotation stop, twisting occurs, and the ice is forced to fall off to achieve the purpose of deicing.
  • the ice making grid is provided with an ice making overflowing guide groove.
  • the water in the ice-making grid will directly overflow into the ice storage box due to the shaking of the door body, and will condense into a block-shaped ice mass when it freezes.
  • the rotating redirecting mechanism is a handle control mechanism, and is provided with a handle, and the handle is integrally connected with the left ice cube and the right ice cube.
  • the ice tray and the control handle are integrated into one body. When installed, they are fitted with the reset spring and mounted on the ice-making bracket. When the ice making is completed, the ice box cover is raised more than 90 degrees, the control handle is moved, and the fulcrum is rotated until it collides with the rotation stop block, and the ice is forced to fall off to achieve the purpose of deicing.
  • the device is installed on the freezer door of the refrigerator in the form of a door shelf, and fully utilizes the volume of the door body;
  • the ice making device is designed with a special turning and changing mechanism, and the rotating motion perpendicular to the door body is converted into a rotating motion parallel to the door body through the bevel gear combination;
  • the transmission ratio of the bevel gear combination is greater than 1.0.
  • the ice making device is composed of two ice making compartments which are juxtaposed to each other with a bevel gear, and the ice tray is reset and maintained horizontally by two springs and two limiting rods;
  • the ice making device is designed with an ice box cover, and the ice block in the ice tray has a certain protection effect when preventing ice from being polluted by other fresh foods in the freezing chamber;
  • the user can exchange the freezer door shelf according to the usage requirements and the corresponding freezer door shelf to expand the use volume of the freezer compartment.
  • Fig. 1 is a schematic view showing the overall structure of the embodiment 1.
  • Fig. 2 is a schematic view showing the rotational direction changing mechanism of the first embodiment.
  • Fig. 3 is a schematic view showing the state of rotation of the embodiment 1.
  • Figure 4 is a schematic enlarged view of Figure 3.
  • Fig. 5 is a schematic view showing the overall structure of the embodiment 2.
  • Figure 6 is a schematic view showing the structure of Embodiment 3.
  • Figure 7 is a schematic view showing the structure of Embodiment 4.
  • a door shelf type ice making device based on a household refrigerator platform
  • the rotation changing mechanism is connected with the ice making compartment 2, and the rotation changing mechanism is used to drive the ice making compartment 2 to rotate and de-ice.
  • the ice cube 2 includes a left ice tray 21 and a right ice tray 22 disposed on the left and right sides of the rotation changing mechanism, and the rotation changing mechanism is connected to the left ice tray 21 and the right ice tray 22, respectively.
  • An ice making return spring 4 is further provided at the junction of the ice making bracket 5 with the left ice tray 21 and the right ice tray 22.
  • the ice making compartment 2 is provided with an ice making overflowing guide groove 9.
  • An ice making device mounting position 1 is provided on both sides of the ice making bracket 5.
  • An ice making cover 3 is also provided on the ice making stand 5.
  • the rotating direction changing mechanism is driven by hand, and the turning mechanism is rotated to make the ice making grid. 2 Rotate so that the ice pieces fall off into the ice storage box 6.
  • the two left and right ice making compartments are arranged so that the turning and changing mechanism can be controlled at the same time, and it is easier to operate the deicing.
  • the rotation changing mechanism is a rotation control mechanism, which includes a knob 7, a rotating shaft 8 fixedly connected with the knob 7, a main transmission bevel gear 71 provided on the rotating shaft 8, and a side portion of the left ice tray 21.
  • a left ice tray transmission bevel gear 72 and a right ice tray transmission bevel gear 73 is provided on the side of the right ice tray 22, and the main transmission bevel gear 71 and the left ice tray transmission bevel gear 72 and the right ice tray respectively.
  • the drive bevel gear 73 meshes.
  • the bevel gear combination has a gear ratio greater than 1.0.
  • Ice making device during installation The mounting position 1 at both ends of the ice-making bracket is engaged with the step position of the door sill, and is suspended on the door sill for easy disassembly; the two ice-making elements with bevel gears and the return spring 4 are connected together, and then passed through the ice-making bracket 5
  • the upper semi-circular card is mounted to the bracket; the rotating shaft 8 is mounted through a longitudinal semi-circular card on the ice-making bracket 5, the main drive bevel gear 71 on the shaft and the two left-handed ice on the ice tray
  • the grid drive bevel gear 72 and the right ice tray transmission bevel gear 73 cooperate to form a rotation changing mechanism; the knob 7 is mounted with the rotation shaft 8 through a limit card slot; the ice box cover 3 passes through the branch on the ice making bracket 5 Seat installation positioning; the ice storage box 6 is positioned through the guide groove under the ice making bracket 5.
  • the knob 7 drives the main drive bevel gear 71 to rotate clockwise
  • the left ice tray drive bevel gear 72 rotates clockwise around the fulcrum to drive the left ice tray 21 for clockwise movement, and right.
  • the ice cube drive bevel gear 73 rotates counterclockwise around the fulcrum
  • the right ice tray 22 also rotates counterclockwise.
  • an ice making overflowing guide groove 9 is provided on the ice making compartment 2.
  • the ice-making overflowing guide groove 9 is designed on the ice-making grid, and a water storage tank is arranged on the rotation-stopping block 11 on the ice-making bracket, and the ice-making overflowing trough directly flows into the water storage tank when the ice-making grid overflows. In the middle, avoid direct overflow into the ice storage box.
  • the rotation changing mechanism is a handle control mechanism, and is provided with a handle 10, and the handle 10 is integrally connected with the left ice tray 21 and the right ice tray 22, respectively.
  • the deicing control handle 10 is used instead of the bevel gear turning direction changing mechanism.
  • the ice tray 2 and the control handle 10 are integrally connected, and when mounted, cooperate with the return spring 4 to be mounted on the ice making bracket 5.
  • the ice box cover 3 is raised more than 90 degrees, the control handle 10 is moved, and the fulcrum is rotated until it collides with the rotation stop block, and the ice is forced to fall off to achieve the purpose of deicing.
  • the rest of the structure of this embodiment is the same as that of Embodiment 1, and will not be described here.
  • the ice making device a of the present scheme is not installed on the freezing door sill, but as a whole, and is directly placed in the freezing tank 12 when ice making is required.
  • the ice making device a is interchanged with the door shelf 14, and the ice making device a and the door shelf 14 are all installed in the freezer door of the household refrigerator through the limiting device on the door lining.
  • the door shelf 14 can be interchanged with the ice making device a according to the needs of the user.

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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

一种基于家用冰箱平台的门搁架式制冰装置，包括制冰支架（5）、设于制冰支架（5）上的制冰格（2）、设于制冰支架（5）下部的储冰盒（6），还包括设于制冰支架（5）上的转动变向机构，转动变向机构与制冰格（2）连接，转动变向机构用于驱动制冰格（2）旋转脱冰。所述制冰装置以门搁架的形式安装在冰箱的冷冻门体上，充分利用了门体的容积；所述制冰装置的转动变向机构，通过锥齿轮组合，把垂直于门体的旋转运动转化为平行于门体的旋转运动，用于脱冰；所述制冰装置设有溢水槽，解决制冰格中加水过多或关门时门体晃动致其溢水到储冰盒中的问题。

Description

一种基于家用冰箱平台的门搁架式制冰装置
技术领域
本实用新型涉及 电器设备中的冰箱技术领域 ，更具体地，涉及一种基于家用冰箱平台的门搁架式制冰装置 。
背景技术
随着市场的发展以及生活水平的提高，人们对冰箱的制冰要求越来越高。而由于不同消费者的需求不尽相同，每个家庭的饮食习惯和食品存储习惯千差万别，特别是不同季节对于冰箱的制冰要求也不同。为了充分利用冰箱的有效容积，这就要求制冰系统能够根据需要拆卸，并能与对应的门搁架互换。
目前常见的方法是将制冰系统内嵌到家用冰箱中，即在冰箱的冷冻室中放置一个制冰系统或在冷冻室中专门布设一个区域安装制冰组件，从而实现制冰，如专利CN102494449A、 CN102538329A 、CN102135356A和CN102135357A；但有少数做在冰箱冷冻门体上的制冰机，如CN102338523A和CN102538359A；也有用齿轮齿条联动脱冰和锥齿轮改变力传动方向的制冰机，如CN202393119U、 CN202432785U和CN102410682A。CN102338523A是一种门体式手动制冰机，两个制冰格并排，通过皇冠齿轮和直齿轮把平行于门体的转动转换成垂直于门体的转动；CN102538359A该实用新型所述的在冷冻门体上的制冰机，其脱冰旋钮在门胆的侧壁，支架安装在门胆上，制冰机的各类附件有部分直接与门胆安装，不能整体拆卸；CN102494449A 该实用新型所述的制冰机有一个方便加水制冰的加水盒，能定量的往制冰格中添加适量的水，可整体置于冷冻室内；CN102135356A是一种手动式的制冰机，包括储冰盒和制冰区，两个并排的制冰格通过一组齿轮齿条联动脱冰；CN301337692S是一种旋转式的制冰盒，有两个并排的制冰格，通过两个旋钮手动脱冰，制冰时会占据冷冻室的容积。
实用新型内容
本实用新型所要解决的技术问题是提供一种基于家用冰箱平台的门搁架式制冰装置，解决了整个装置安装在冷冻门胆上和旋转脱冰问题。整个装置的作用是将纯净水在一定时间内冷却凝结成冰块，并通过一个转动变向机构使冰块从制冰格中脱落。由于将制冰装置置于门体上，充分利用了门上的空间，并使箱体中的空间能得到更好的利用，满足消费者需求。
为解决上述技术问题，本实用新型采用的技术方案是： 一种基于家用冰箱平台的门搁架式制冰装置 ，包括制冰支架、设于制冰支架上的制冰格、设于制冰支架下部的储冰盒，其中，还包括设于制冰支架上的转动变向机构，转动变向机构与制冰格连接，转动变向机构用于驱动制冰格旋转脱冰。制冰格上分布有多个格子，每个格子装满水后在低温下即可制作出冰块，当需要冰块时，用手驱动转动变向机构，转动变向机构使制冰格旋转，使得冰块脱落至储冰盒内。
进一步的，所述的制冰格包括设于转动变向机构左右两侧的左制冰格和右制冰格，转动变向机构分别与左制冰格、右制冰格连接。
进一步的，所述的转动变向机构为旋转控制机构，其包括旋钮、与旋钮固定连接的旋转轴、设于旋转轴上的主传动锥齿轮；所述的左制冰格的侧部设有左制冰格传动锥齿轮，右制冰格的侧部设有右制冰格传动锥齿轮，主传动锥齿轮分别与左制冰格传动锥齿轮、右制冰格传动锥齿轮啮合。所述的制冰支架与左制冰格、右制冰格的连接处还设有制冰格复位弹簧。所述的制冰支架的两侧设有制冰装置安装位。所述的制冰支架上还设有制冰盒盖。
制冰装置 通过制冰支架两端的安装位与门胆的台阶位接合，悬挂在门胆上，可方便拆卸；两个带锥齿轮的制冰格和复位弹簧连在一起之后，通过制冰支架上的半圆形卡位安装到支架上；旋转轴通过制冰支架上纵向的半圆形卡位安装，该轴上的主传动锥齿轮与制冰格上的两个左制冰格传动锥齿轮、右制冰格传动锥齿轮配合，形成转动变向机构；旋钮通过一个限位卡槽与旋转轴配合安装；制冰盒盖通过制冰支架上的支座安装定位；储冰盒通过制冰支架下的导槽定位。
进一步的，所述的锥齿轮传动比i=n7/n6，i大于1.0。锥齿轮组合的传动比大于1.0，在脱冰时，用户用较小的力旋转较小的角度就能有效脱冰。
进一步的，所述的制冰支架内设有止转挡块。制冰格 绕支点旋转，直到与止转挡块碰撞，发生扭转，冰块受力脱落，达到脱冰的目的。
进一步的，所述的制冰格上设有制冰格溢水导流槽。当制冰格加水过满或关门时由于门体晃动会导致制冰格中的水直接溢到储冰盒中，结冰时会凝结成块状冰团。在制冰格上设计制冰格溢水导流槽，且在制冰支架上的止转挡块上设置储水槽，制冰格溢水时，通过制冰格溢水导流槽直接流入储水槽中，避免了直接溢水到储冰盒中。
可选的，所述的转动变向机构为手柄控制机构，其设有手柄，手柄分别与左制冰格、右制冰格连成一体。此方案亦考虑安装在冷冻门体的情况，用脱冰控制手柄来替代锥齿轮转动变向机构。制冰格和控制手柄连成一体，安装时，和复位弹簧配合，安装在制冰支架上。当制冰完成时，将制冰盒盖上扬超过90度，拨动控制手柄，绕支点旋转，直到与止转挡块碰撞，发生扭转，冰块受力脱落，达到脱冰的目的。
与现有技术相比，有益效果是：
1 、本装置以门搁架的形式安装在冰箱的冷冻门体上，充分利用门体的容积；
2 、本制冰装置设计专门的转动变向机构，通过锥齿轮组合，把垂直于门体的旋转运动转化为平行于门体的旋转运动；
3 、锥齿轮组合的传动比大于1.0，在脱冰时，用户用较小的力旋转较小的角度就能有效脱冰；
4 、本制冰装置由两个并列相向带锥齿轮的制冰格组成，通过两个弹簧和两个限位杆使冰格复位并保持水平；
5 、本制冰装置设计一制冰盒盖，制冰时对冰格内的冰块有一定的保护作用，防止被冷冻室内其他生鲜食品污染；
6 、解决加水过多或关门时由于门体晃动导致制冰格溢水到储冰盒中的问题；
7 、用户可以根据使用需求和对应的冷冻门搁架互换，以扩展冷冻室的使用容积。
附图说明
图 1 是 实施例1的整体 结构示意图 。
图 2 是 实施例1的转动变向机构 示意图。
图 3 是 实施例1的旋转状态 示意图。
图 4 是 图3的放大结构 示意图。
图 5 是 实施例2的整体结构 示意图。
图 6 是 实施例3结构 示意图。
图 7 是 实施例4结构 示意图。
具体实施方式
附图仅用于示例性说明，不能理解为对本专利的限制；为了更好说明本实施例，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对于本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的。
如图1、2所示， 一种基于家用冰箱平台的门搁架式制冰装置 ，包括制冰支架5、设于制冰支架5上的制冰格2、设于制冰支架5下部的储冰盒6，其中，还包括设于制冰支架5上的转动变向机构，转动变向机构与制冰格2连接，转动变向机构用于驱动制冰格2旋转脱冰。制冰格2包括设于转动变向机构左右两侧的左制冰格21和右制冰格22，转动变向机构分别与左制冰格21、右制冰格22连接。制冰支架5与左制冰格21、右制冰格22的连接处还设有制冰格复位弹簧4。制冰格2上设有制冰格溢水导流槽9。制冰支架5的两侧设有制冰装置安装位1。制冰支架5上还设有制冰盒盖3。制冰格2上分布有多个格子，每个格子装满水后在低温下即可制作出冰块，当需要冰块时，用手驱动转动变向机构，转动变向机构使制冰格2旋转，使得冰块脱落至储冰盒6内。设置左右两个制冰格使得转动变向机构可同时控制，更加容易操作脱冰。
本实施例中，转动变向机构为旋转控制机构，其包括旋钮7、与旋钮7固定连接的旋转轴8、设于旋转轴8上的主传动锥齿轮71；左制冰格21的侧部设有左制冰格传动锥齿轮72，右制冰格22的侧部设有右制冰格传动锥齿轮73，主传动锥齿轮71分别与左制冰格传动锥齿轮72、右制冰格传动锥齿轮73啮合。锥齿轮传动比i=n7/n6，i大于1.0。锥齿轮组合的传动比大于1.0，在脱冰时，用户用较小的力旋转较小的角度就能有效脱冰。
安装时，制冰装置 通过制冰支架两端的安装位1与门胆的台阶位接合，悬挂在门胆上，可方便拆卸；两个带锥齿轮的制冰格和复位弹簧4连在一起之后，通过制冰支架5上的半圆形卡位安装到支架上；旋转轴8通过制冰支架5上纵向的半圆形卡位安装，该轴上的主传动锥齿轮71与制冰格上的两个左制冰格传动锥齿轮72、右制冰格传动锥齿轮73配合，形成转动变向机构；旋钮7通过一个限位卡槽与旋转轴8配合安装；制冰盒盖3通过制冰支架5上的支座安装定位；储冰盒6通过制冰支架5下的导槽定位。
如图3、4中，当旋钮7带动主传动锥齿轮71顺时针转动时，左制冰格传动锥齿轮72绕着支点作顺时针转动，带动左制冰格21作顺时针运动，而右制冰格传动锥齿轮73则绕着支点作逆时针转动，右制冰格22也作逆时针转动。当旋钮7转动时，带着两个制冰格同时运动，直到碰到制冰支架上的止转挡块11，两个制冰格在扭力作用下，发生变形，冰块在变形力的撕裂下脱离制冰格落到储冰盒中。图1、4中，制冰格2上设有制冰格溢水导流槽9。当制冰格加水过满或关门时由于门体晃动会导致制冰格中的水直接溢到储冰盒6中，结冰时会凝结成块状冰团。在制冰格上设计制冰格溢水导流槽9，且在制冰支架上的止转挡块11上设置储水槽，制冰格溢水时，通过制冰格溢水导流槽直接流入储水槽中，避免了直接溢水到储冰盒中。
实施例2
如图5所示，转动变向机构为手柄控制机构，其设有手柄10，手柄10分别与左制冰格21、右制冰格22连成一体。本实施例中，考虑安装在冷冻门体的情况，用脱冰控制手柄10来替代锥齿轮转动变向机构。制冰格2和控制手柄10连成一体，安装时，和复位弹簧4配合，安装在制冰支架5上。当制冰完成时，将制冰盒盖3上扬超过90度，拨动控制手柄10，绕支点旋转，直到与止转挡块碰撞，发生扭转，冰块受力脱落，达到脱冰的目的。本实施例的其余结构与实施例1雷同，在此不再叙述。
实施例3
如图6所示，本实施例中，该方案制冰装置a不安装在冷冻门胆上，而是作为一个整体，当需要制冰时，直接置于冷冻箱胆12中。
实施例4
如图7所示，本实施例中，制冰装置a与门搁架14的互换，通过门胆上的限位装置，将制冰装置a和门搁架14都装在家用冰箱冷冻门13上，可以根据用户需要门搁架14可以与制冰装置a互换。
相同或相似的标号对应相同或相似的部件；附图中描述位置关系仅用于示例性说明，不能理解为对本专利的限制。
以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，对实用新型的技术方案可以做若干适合实际情况的改进。因此，本实用新型的保护范围不限于此，本领域中的技术人员任何基于本实用新型技术方案上非实质性变更均包括在本实用新型保护范围之内。

Claims (10)

  1. 一种基于家用冰箱平台的门搁架式制冰装置，包括制冰支架（5）、设于制冰支架（5）上的制冰格（2）、设于制冰支架（5）下部的储冰盒（6），其特征在于，还包括设于制冰支架（5）上的转动变向机构，转动变向机构与制冰格（2）连接，转动变向机构用于驱动制冰格（2）旋转脱冰。
  2. 根据权利要求1所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的制冰格（2）包括设于转动变向机构左右两侧的左制冰格（21）和右制冰格（22），转动变向机构分别与左制冰格（21）、右制冰格（22）连接。
  3. 根据权利要求2所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的转动变向机构为旋转控制机构，其包括旋钮（7）、与旋钮（7）固定连接的旋转轴（8）、设于旋转轴（8）上的主传动锥齿轮（71）；所述的左制冰格（21）的侧部设有左制冰格传动锥齿轮（72），右制冰格（22）的侧部设有右制冰格传动锥齿轮（73），主传动锥齿轮（71）分别与左制冰格传动锥齿轮（72）、右制冰格传动锥齿轮（73）啮合。
  4. 根据权利要求3所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的锥齿轮传动比i=n7/n6，i大于1.0。
  5. 根据权利要求2所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的转动变向机构为手柄控制机构，其设有手柄（10），手柄（10）分别与左制冰格（21）、右制冰格（22）连成一体。
  6. 根据权利要求2所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的制冰支架（5）与左制冰格（21）、右制冰格（22）的连接处还设有制冰格复位弹簧（4）。
  7. 根据权利要求1至6任一所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的制冰支架（5）内设有止转挡块（11）。
  8. 根据权利要求1至6任一所述的一种基于家用冰箱平台的门搁架式制冰装置 ，其特征在于，所述的制冰格（2）上设有制冰格溢水导流槽（9）。
  9. 根据权利要求1至6任一所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的制冰支架（5）的两侧设有制冰装置安装位（1）。
  10. 根据权利要求1至6任一所述的一种基于家用冰箱平台的门搁架式制冰装置，其特征在于，所述的制冰支架（5）上还设有制冰盒盖（3）。
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