Ice-making box and electrical equipment
By designing raised sections on the inner wall of the ice container's liquid storage chamber to create turbulence, the problems of opaque and large ice cubes are solved, resulting in a more efficient and energy-saving ice-making effect.
Patent Information
- Application Number
- CN202422952396.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing ice makers produce opaque and bulky ice blocks during the ice-making process, and the process consumes a lot of energy.
An ice-making box is designed to reduce air bubbles and improve ice transparency by arranging multiple raised sections at intervals on the inner wall of the liquid storage chamber. The ice-making box volume and heat exchange loss are also reduced by optimizing the structure.
Without affecting the amount of ice produced, the volume of the ice container is reduced, the transparency of the ice cubes is improved, and the ice-making efficiency is increased, thereby reducing energy consumption.
Smart Images
Figure CN223691357U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to domestic appliance technical field especially ice making box and electric appliance equipment. BACKGROUND
[0002] With the diversification of life needs, small multifunctional drinking water products are more popular, small in size, occupying less space, carrying more functions, and meeting the needs of different groups of people.
[0003] In the related technical field, the ice machine will freeze the water around the ice mold together with the gas into ice during the ice making process, the ice block made by the ice machine is opaque and has internal mist, which is not beautiful in appearance, and the ice making module is large in size, which needs to consume more energy for refrigeration under the same ice making amount. UTILITARY MODEL
[0004] The utility model aims at at least solving one of the technical problems existing in the related art. To this end, the utility model provides an ice making box, which realizes reducing the volume of the ice making box while not affecting the ice making amount, thereby reducing the heat exchange loss during ice making; and can form turbulent flow by stirring the water flow when making running water transparent ice, reduce the air bubbles in the water, and help to improve the transparency of the ice.
[0005] According to the ice making box of the first aspect embodiment of the utility model, comprising:
[0006] The box body has a liquid storage cavity and an open mouth communicating with the liquid storage cavity, the open mouth is used for allowing the ice making component to extend into the liquid storage cavity and pouring the ice block or liquid out of the liquid storage cavity, and a plurality of raised portions are arranged on the inner wall of the liquid storage cavity.
[0007] According to one embodiment of the utility model, part of the raised portions are grooves, the grooves are recessed from the inner wall surface of the liquid storage cavity towards the direction away from the liquid storage cavity, and the grooves are provided corresponding to the ice making component.
[0008] According to one embodiment of the utility model, the circumferential edge of the groove mouth is connected with the inner wall surface of the liquid storage cavity in arc transition.
[0009] According to one embodiment of the utility model, part of the raised portions are first protrusions, the first protrusions are raised from the outer wall surface of the box body towards the direction of the liquid storage cavity, and the first protrusions are arranged between the two adjacent inner side walls of the box body.
[0010] According to one embodiment of the utility model, the first protrusion is connected with the inner wall surface of the liquid storage cavity in arc transition.
[0011] According to one embodiment of the utility model, part of the protruding part is a second protrusion, the second protrusion protrudes from the outer wall of the box body towards the direction of the liquid storage cavity, and the second protrusion is arranged at intervals with the groove.
[0012] According to one embodiment of the utility model, the ice making box is provided with rotating connecting parts at opposite ends along its axis, and the box body rotates around its axis through the rotating connecting parts to rotate between the ice making position and the ice removing position.
[0013] According to one embodiment of the utility model, one side of the outer periphery of the opening is provided with a boss connected with the ice shovel, the boss is rotationally connected with the ice shovel, a limiting part is arranged on the boss, and the limiting part is used for limiting the rotating direction or rotating angle of the ice shovel.
[0014] According to one embodiment of the utility model, the outer periphery of the opening is extended with a water blocking part, and the water blocking part is arranged on the opposite sides of the box body opposite to the boss.
[0015] The utility model also provides an electric appliance, which comprises an ice making system, the ice making system comprises a refrigeration evaporator and the ice making box, and the ice making box comprises a box body.
[0016] According to one embodiment of the utility model, the electric appliance is a water dispenser.
[0017] The one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:
[0018] The application can effectively reduce the external size of the ice making box without affecting the ice making amount, the design of the protruding part makes the space in the box body more effectively utilized, the smaller ice making box has a smaller heat exchange area with the surrounding environment during freezing, thereby reducing heat exchange loss and improving ice making efficiency, when water flows into the liquid storage cavity, the protruding part stirs the water flow to form turbulent flow, bubbles are one of the main factors affecting the transparency of ice cubes, the turbulent flow caused by the protruding part pushes the bubbles to the edge and releases them, thereby reducing the number of bubbles in the ice cubes, and the turbulent flow helps to quickly push impurities, dissolved substances and bubbles in the water to the edge of the liquid storage cavity, thereby reducing these opaque factors in the ice cubes, and further improving the transparency of the prepared ice.
[0019] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or the related technical scheme, the drawings needed to be used in the embodiment or related technical description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0021] Figure 1 is the structural schematic diagram of the water dispenser provided by the embodiment of the present utility model;
[0022] Figure 2 is Figure 1 is the local schematic diagram of the ice-making box installation position of the water dispenser in the embodiment;
[0023] Figure 3 is the structural schematic diagram of one embodiment of the ice-making box provided by the embodiment of the present utility model;
[0024] Figure 4 is Figure 3 is the structural schematic diagram of another view of the ice-making box in the embodiment.
[0025] Reference signs:
[0026] 10, water dispenser;
[0027] 100, ice-making box; 110, box body; 111, liquid storage cavity; 112, open mouth; 113, raised part; 113a, groove; 113b, first protrusion; 113c, second protrusion;
[0028] 120, rotating connection part;
[0029] 130, boss; 131, limiting part;
[0030] 140, water blocking part;
[0031] 200, ice shovel;
[0032] 300, ice-making component. DETAILED DESCRIPTION
[0033] The embodiment of the present utility model will be further described in detail below in combination with the drawings and the embodiment. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.
[0034] In the description of the embodiments of the utility model, it needs to be explained that, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiments of the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0035] In the description of the embodiments of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.
[0036] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0037] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.
[0038] With the diversification of life needs, small multifunctional drinking water products are more popular, small in size, occupying less space, carrying more functions, and meeting the needs of different groups of people for adjusting drinks.
[0039] In the related art field, the ice maker often freezes the water around the ice mold together with the gas into ice during the ice making process. The ice blocks made by the ice maker are opaque and have internal mist, which is not aesthetic in appearance, and the ice making module is bulky. Under the same ice making capacity, more energy is consumed for refrigeration.
[0040] The utility model provides a kind of ice making box and electrical equipment.
[0041] In the embodiments of the present application, referring to Figure 1 And Figure 3 Ice making box 100 includes box body 110, box body 110 has liquid storage cavity 111 and open mouth 112 communicated with liquid storage cavity 111, open mouth 112 is used to allow ice making component 300 to extend into liquid storage cavity 111 and pour ice block or liquid out of liquid storage cavity 111, multiple raised portions 113 are arranged on the inner wall of liquid storage cavity 111.
[0042] Box body 110 is the main structure of ice making box 100, and box body 110 provides the basic space for storing liquid and defines the overall shape and size of ice making box 100, so that it can be matched with ice maker or other equipment.
[0043] Liquid storage cavity 111 is a space in box body 110 for storing liquid to be frozen. Its size and shape determine the amount of liquid that ice making box 100 can hold. Liquid storage cavity 111 needs to be large enough to hold enough liquid, while also ensuring that it can effectively cooperate with the refrigeration system to freeze the liquid into ice blocks.
[0044] Open mouth 112 is the part of liquid storage cavity 111 connected to the outside, with dual functions. First, it allows ice making component 300 (such as ice finger, freezing probe, refrigeration plate, etc.) to extend into liquid storage cavity 111 and come into contact with the liquid, thereby starting the ice making process. Second, when ice blocks are made or remaining liquid needs to be emptied, users can pour ice blocks or liquid out of liquid storage cavity 111 through this open mouth 112, making it easy to access and clean.
[0045] Raised portion 113 is on the inner wall of liquid storage cavity 111, and its main functions are as follows:
[0046] The design of raised portion 113 can make the external size of box body 110 smaller without reducing the ice making capacity, thereby more effectively utilizing the space. It is of great significance for saving storage space, especially in the interior of refrigerator water dispenser or ice maker, etc.
[0047] Due to the protrusions 113, the external size of the ice-making box body 110 is reduced, and the heat exchange area with the surrounding environment is also reduced. The heat loss during the freezing process can be reduced, thereby improving the ice-making efficiency and reducing the energy consumption.
[0048] When the water flows into the liquid storage cavity 111, the protrusions 113 will stir the water flow to form a turbulent flow. The turbulent flow helps to push the impurities, dissolved substances and bubbles in the water to the edge of the liquid storage cavity 111, thereby reducing these opaque factors in the ice cubes. The bubbles are one of the main factors affecting the transparency of the ice cubes. Through the turbulent flow caused by the protrusions 113, the bubbles are pushed to the edge and released, thereby improving the transparency of the ice cubes.
[0049] The present application can effectively reduce the external size of the ice-making box 100 without affecting the ice-making amount by arranging a plurality of protrusions 113 on the inner wall of the liquid storage cavity 111. The design of the protrusions 113 makes the space inside the ice-making box body 110 more effectively utilized. The smaller ice-making box 100 has a smaller heat exchange area with the surrounding environment during freezing, thereby reducing the heat exchange loss and improving the ice-making efficiency. When the water flows into the liquid storage cavity 111, the protrusions 113 will stir the water flow to form a turbulent flow. The bubbles are one of the main factors affecting the transparency of the ice cubes. Through the turbulent flow caused by the protrusions 113, the bubbles are pushed to the edge and released, thereby reducing the number of bubbles in the ice cubes. The turbulent flow helps to quickly push the impurities, dissolved substances and bubbles in the water to the edge of the liquid storage cavity 111, thereby reducing these opaque factors in the ice cubes and improving the transparency of the ice cubes.
[0050] Referring to Figure 3 According to one embodiment of the present application, part of the protrusions 113 are grooves 113a, which are recessed from the inner wall surface of the liquid storage cavity 111 towards the direction away from the liquid storage cavity 111, and the grooves 113a are arranged corresponding to the ice-making components 300.
[0051] It can be understood that the grooves 113a are arranged corresponding to the ice-making components 300, i.e. the position of the grooves 113a matches the extension position of the ice-making components 300 (such as ice fingers, freezing probes, refrigeration plates, etc.). This helps the ice-making components 300 to more effectively contact with the liquid and improve the ice-making efficiency. At the same time, the design of the grooves 113a can change the path and speed of the water flow to a certain extent. When the liquid flows in the liquid storage cavity 111, the grooves 113a will guide the water flow to form a specific flow state, which helps to reduce the bubbles and impurities in the liquid, thereby improving the transparency of the ice cubes.
[0052] The recess 113a can reduce the internal volume of the whole liquid storage cavity 111, and reduce the heat exchange consumption required by the ice making component 300 during ice making. Meanwhile, the design of the recess 113a can increase the strength of the inner wall of the liquid storage cavity 111 to a certain extent. During the freezing process, the liquid will expand in volume when it freezes, so the inner wall of the liquid storage cavity 111 needs to bear a certain pressure. The existence of the recess 113a can reduce the damage of this pressure to the inner wall by changing the stress distribution, thereby increasing the service life of the ice making box 100.
[0053] With reference to Figure 3 According to an embodiment of the present application, the periphery of the slot of the recess 113a is connected to the inner wall surface of the liquid storage cavity 111 in a circular arc transition.
[0054] It can be understood that the circular arc transition connection forms a smooth transition between the slot of the recess 113a and the inner wall surface of the liquid storage cavity 111, which reduces the resistance encountered by the liquid during flow, helps to maintain the stability of the liquid flow, and prevents vortex or dead water area from being formed during flow, thereby improving the ice making efficiency.
[0055] The circular arc transition connection also helps to prevent the ice cubes from sticking to the inner wall surface of the liquid storage cavity 111 during formation. Due to the smooth transition between the periphery of the slot of the recess 113a and the inner wall surface, the ice cubes are more easily separated from the slot during the freezing process, reducing the difficulty of ice taking.
[0056] The circular arc transition connection not only improves the aesthetics of the ice making box 100, but also enhances its structural strength. This design can reduce stress concentration and reduce the risk of damage to the ice making box 100 due to external forces.
[0057] The circular arc transition connection between the periphery of the slot of the recess 113a and the inner wall surface of the liquid storage cavity 111 also makes the ice making box 100 easier to clean. During cleaning, dirt and residues are less likely to accumulate at the slot of the recess 113a, and can be more easily washed away by cleaning tools or water flow.
[0058] With reference to Figure 3 According to an embodiment of the present application, part of the raised portion 113 is a first protrusion 113b, the first protrusion 113b is raised from the outer wall surface of the box body 110 towards the liquid storage cavity 111, and the first protrusion 113b is arranged between two adjacent inner side walls of the box body 110.
[0059] It can be understood that the first protrusion 113b is raised from the outer wall surface of the box body 110 towards the liquid storage cavity 111, thereby increasing the liquid level of the liquid storage cavity 111 without increasing the external size of the box body 110, facilitating the contact between the liquid and the ice making component 300, and meeting the required ice making conditions in a smaller capacity space.
[0060] The design of the first protrusions 113b can enhance the structural stability of the ice-making box body 110. The first protrusions 113b can be analogous to a reinforcing rib, providing additional support inside the ice-making box body 110 and reducing the risk of deformation of the ice-making box body 110 due to external forces.
[0061] The first protrusions 113b can further guide the flow of liquid, create turbulence, and ensure uniform distribution of liquid within the liquid storage cavity 111, thereby improving ice-making efficiency.
[0062] Referring to FIG. 3, according to an embodiment of the present application, the first protrusions 113b are connected to the inner wall surface of the liquid storage cavity 111 in a circular arc transition.
[0063] It can be understood that during the ice-making process, the liquid needs to flow and cool within the liquid storage cavity 111. If the connection between the first protrusions 113b and the inner wall surface is sharp, it will create a fluid dynamic obstruction, causing the liquid to flow poorly or create eddies, affecting ice-making efficiency and ice quality. The circular arc transition can reduce this obstruction, allowing the liquid to flow and cool more smoothly.
[0064] The circular arc transition can also enhance the structural strength of the ice-making box 100. Sharp corners are more susceptible to damage or deformation under external forces, while the circular arc transition can disperse stress and reduce this risk.
[0065] The design of the circular arc transition also makes the ice-making box 100 easier to clean. During cleaning, the circular arc transition can reduce the accumulation of dirt and residues, making cleaning more thorough and convenient.
[0066] Referring to Figure 3 , according to an embodiment of the present application, part of the raised portion 113 is a second protrusion 113c, the second protrusion 113c is raised from the outer wall surface of the ice-making box body 110 towards the direction of the liquid storage cavity 111, and the second protrusion 113c is arranged in mutual spacing with the grooves 113a.
[0067] It can be understood that the second protrusion 113c can further reduce the overall volume of the ice-making box 100, and when the liquid flows within the liquid storage cavity 111, the second protrusion 113c can further guide the liquid to create turbulence, thereby increasing the mixing and agitation of the liquid inside, making it easier for bubbles and impurities in the liquid to be brought to the surface of the liquid or the edge of the liquid storage cavity 111, thereby being more easily discharged or reducing the impact of bubbles and impurities on ice-making, helping to improve the purity of the liquid and the quality of the ice. At the same time, the spaced arrangement of the second protrusion 113c and the grooves 113a ensures the flowability of the liquid and the ice-making efficiency, reducing the potential impact of the second protrusion 113c on the ice-making process.
[0068] Referring toFigure 3 According to one embodiment of the present application, the ice making box 100 is provided with a rotating connection part 120 at each of the opposite ends along the axis thereof, and the box body 110 rotates around the axis thereof through the rotating connection part 120 to rotate between the ice making position and the ice removing position.
[0069] It can be understood that the box body 110 can rotate around the axis thereof through the rotating connection part 120, so as to switch between the ice making position and the ice removing position. When the ice making box 100 is in the ice making position, liquid is injected into the liquid storage cavity 111 and ice cubes are generated under the cooperation of the ice making part 300, and then the ice cubes are removed into the liquid storage cavity 111 by heating or steam to complete the making of the ice cubes, and the ice cubes are conveniently poured out of the ice making box 100 by rotating the ice making box 100 to the ice removing position through the automatic driving device. In the ice removing position, the opening or the inclination angle of the box body 110 can enable the ice cubes to naturally slide or be more easily taken out. In this way, the made ice cubes are conveniently poured out of the ice making box 100, and the convenience of ice making is improved.
[0070] Referring to Figure 3 and Figure 4 According to one embodiment of the present application, one side of the outer periphery of the opening 112 is provided with a boss 130 connected with the ice shovel 200, the boss 130 is rotationally connected with the ice shovel 200, and the boss 130 is provided with a limiting part 131 for limiting the rotation direction or rotation angle of the ice shovel 200. The rotation of the ice shovel 200 can be better limited, so that the ice shovel 200 can move with the ice making box 100 and push the made ice cubes to the predetermined position.
[0071] It can be understood that the rotational connection between the boss 130 and the ice shovel 200 allows the ice shovel 200 to rotate around the boss 130 when needed. The flexible movement of the ice shovel 200 is ensured, and the stable connection between the ice shovel 200 and the ice making box 100 is also ensured.
[0072] The limiting part 131 on the boss 130 can limit the rotation direction or rotation angle of the ice shovel 200 to prevent the ice shovel 200 from exceeding the predetermined range when rotating. The movement of the ice shovel 200 when pushing the ice cubes can be ensured to follow the predetermined path and direction, thereby improving the accuracy and efficiency of the operation.
[0073] Due to the rotational connection between the ice shovel 200 and the boss 130 and the limitation of the limiting part 131, the ice shovel 200 can well follow the movement of the ice making box 100. When the ice making box 100 moves, the ice shovel 200 can automatically adjust its position and angle to ensure that the ice cubes can be smoothly pushed to the predetermined position.
[0074] Thus, the design simplifies the operation of the ice shovel 200, and when the ice making box 100 is restored from the ice removal position to the ice making position, the ice shovel 200 can automatically complete the task of pushing the ice block, without additional operation or adjustment. The overall work efficiency is improved.
[0075] With reference to Figure 3 According to an embodiment of the present application, the periphery of the opening 112 extends a water retaining portion 140, which is arranged on the opposite side of the box body 110 relative to the boss 130. Thus, the water overflow direction of the opening 112 can be limited.
[0076] It can be understood that the periphery of the opening 112 is designed with one or more water retaining portions 140. The main function of the water retaining portion 140 is to prevent liquid from overflowing from the opening 112 to a position other than the intended position, especially when the liquid is excessive or the box body 110 is tilted. Due to the presence of the water retaining portion 140, even if the liquid reaches a certain degree, it can be guided to a specific direction instead of overflowing randomly. The relative arrangement of the water retaining portion 140 and the boss 130 can facilitate the structural balance of the ice making box 100 and improve the overall functionality of the ice making box 100.
[0077] With reference to Figure 1 and Figure 2 The present application also provides an electric appliance, which comprises an ice making system, the ice making system comprising a refrigeration evaporator and the ice making box 100 described above, and the specific structure of the electric appliance is referred to the above embodiments; it can be understood that since the ice making box 100 described above is used in the electric appliance, the embodiments of the electric appliance include all the technical solutions of all the embodiments of the ice making box 100 described above, and the technical effects achieved are also completely the same, which will not be repeated here.
[0078] In an embodiment, the electric appliance can be a water dispenser 10, an ice maker or a refrigerator, etc., which is not particularly limited here.
[0079] Finally, it should be pointed out that the above embodiments are only used to illustrate the present application, but not to limit the present application. Although the present application has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent replacements of the technical solutions of the present application do not deviate from the spirit and scope of the present application, and should be covered in the scope of the claims of the present application.
Claims
1. An ice making tray characterized by, The ice-making box comprises: a box body having a liquid storage cavity and an opening communicating with the liquid storage cavity, the opening being used for allowing an ice-making component to extend into the liquid storage cavity and for pouring ice cubes or liquid out of the liquid storage cavity, and a plurality of protrusions being arranged on an inner wall of the liquid storage cavity in a spaced manner.
2. The ice-making box according to claim 1, wherein Some of the protrusions are grooves, the grooves being recessed from the inner wall of the liquid storage cavity towards a direction away from the liquid storage cavity, and the grooves being arranged corresponding to the ice-making component.
3. The ice-making box according to claim 2, wherein, A circumferential edge of a slot of the groove is connected to the inner wall of the liquid storage cavity in a circular arc transition manner.
4. The ice-making box according to claim 1, wherein, Some of the protrusions are first protrusions, the first protrusions being protruded from an outer wall of the box body towards the liquid storage cavity, and the first protrusions being arranged between two adjacent inner side walls of the box body.
5. The ice-making box according to claim 4, wherein, The first protrusions are connected to the inner wall of the liquid storage cavity in a circular arc transition manner.
6. The ice-making box according to claim 2, wherein, Some of the protrusions are second protrusions, the second protrusions being protruded from the outer wall of the box body towards the liquid storage cavity, and the second protrusions being arranged in a spaced manner with the grooves.
7. The ice-making box according to any one of claims 1 to 6, wherein The ice-making box is provided with rotating connecting portions at opposite ends thereof along an axis of the ice-making box, and the box body rotates around the axis thereof through the rotating connecting portions to rotate between an ice-making position and an ice-removing position.
8. The ice-making box according to any one of claims 1 to 6, wherein One side of an outer circumferential edge of the opening is provided with a boss connected with a ice shovel, the boss is rotationally connected with the ice shovel, a limiting portion is arranged on the boss, and the limiting portion is used for limiting a rotating direction or a rotating angle of the ice shovel.
9. The ice-making box according to claim 8, wherein, A water blocking portion is extended from a circumferential edge of the opening, and the water blocking portion is arranged on opposite sides of the box body opposite to the boss.
10. An electrical appliance characterized by The ice-making system comprises a refrigeration evaporator and the ice-making box according to any one of claims 1 to 9. The electric appliance is a water dispenser.
11. The electrical appliance of claim 10, wherein,