Ice maker

Abstract

The utility model relates to the technical field of ice making, and provides an ice making machine which comprises a machine body and a hot tank, the machine body is provided with a water outlet for a user to take, the hot tank is arranged on the machine body, and the hot tank is used for making hot water and outputting the hot water to the water outlet; in the left-right direction of the machine body, the hot tank and the water outlet are close to each other and located on the same side, the distance between the hot tank and the water outlet is shortened, heat loss of hot water in the conveying process is greatly reduced, and therefore it is guaranteed that the temperature of the hot water is more stable when the hot water reaches the water outlet used by a user. The waiting time of the hot water in the conveying process is shortened, the overall working efficiency of the ice maker is improved, a user can obtain the hot water with the proper temperature more quickly, and the comfort degree and the satisfaction degree in the using process are improved; in addition, through the arrangement, the hot tank and the water outlet are designed on the same side, the space layout is simplified, the overall structure is more compact, and maintenance and overhaul are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of ice-making technology, and in particular to an ice maker. Background Technology

[0002] In related technologies, ice makers integrate multiple functions such as hot water supply, cold water supply, and ice making. However, during the process of delivering hot water from the ice maker to the user's outlet, the hot water is susceptible to interference from external environmental factors due to the long transportation distance. Therefore, when the hot water finally reaches the user, a certain degree of heat loss is inevitable, which not only lowers the temperature of the hot water but may also affect the user experience. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in related technologies. To this end, this invention proposes an ice maker that helps avoid heat loss, thereby ensuring the temperature stability of hot water and user comfort.

[0004] An ice maker according to an embodiment of the present invention includes:

[0005] The body of the machine is provided with a water outlet for user access;

[0006] A heating tank is located on the machine body and is used to produce hot water and output the hot water to the outlet.

[0007] Along the left-right direction of the machine body, the hot tank and the water outlet are close to each other and located on the same side.

[0008] According to the embodiments of the present invention, the ice maker shortens the distance between the hot water tank and the water outlet by placing them close to each other and on the same side. This significantly reduces heat loss during the transportation of hot water, ensuring a more stable temperature when the hot water reaches the user's outlet. It also reduces the waiting time during hot water transportation, improving the overall efficiency of the ice maker. Users can obtain hot water at a suitable temperature more quickly, enhancing comfort and satisfaction during use. Furthermore, the arrangement of the hot water tank and the water outlet on the same side simplifies the spatial layout, making the overall structure more compact and facilitating maintenance and repair.

[0009] According to one embodiment of the present invention, the machine body is provided with an ice outlet, and the ice maker further includes an ice-making module, the ice-making module comprising:

[0010] A water tank, wherein the water tank is disposed within the body of the machine;

[0011] An ice-making mechanism is provided in the water tank. The ice-making mechanism is used to make ice blocks and transfer the ice blocks to the position corresponding to the ice outlet.

[0012] Along the left-right direction of the machine body, the water outlet is located on one side of the machine body, and the ice outlet is located on the other side of the machine body.

[0013] According to one embodiment of the present invention, the water tank is provided with a limit switch, and the ice-making mechanism is triggered and coordinated with the limit switch to control the operating state of the ice-making mechanism;

[0014] An isolation structure is provided between the water tank and the limit switch to isolate the two.

[0015] According to one embodiment of the present invention, the water tank is provided with a normal temperature water zone and a cold water zone; the ice-making mechanism includes an ice-making box, which is rotatably disposed inside the water tank and is located above the cold water zone.

[0016] According to one embodiment of the present invention, the ambient temperature water zone is connected to the cold water zone so as to replenish water to the cold water zone through the ambient temperature water zone.

[0017] According to one embodiment of the present invention, the ambient temperature water zone and the cold water zone are offset, and the ambient temperature water zone is located above the cold water zone.

[0018] According to one embodiment of the present invention, the water tank is provided with a condensation tank, which is connected to the ambient temperature water zone, and the hot tank is provided with a steam output end for discharging steam, which is connected to the condensation tank.

[0019] According to one embodiment of the present invention, the water tank is provided with an ice-making inlet, the ice-making mechanism includes an ice-making box and an ice shovel connected to the ice-making box, the ice-making box is rotatably disposed in the water tank, the ice-making box is located above the cold water zone, and the ice-making inlet is connected to the ice-making box;

[0020] The water tank is equipped with an ice receiving trough and an ice storage trough connected to the ice receiving trough. The ice receiving trough is used to receive ice blocks produced in the ice-making box, and the ice storage trough is used to store ice blocks transferred from the ice receiving trough.

[0021] The ice outlet is connected to the ice storage tank, and the ice shovel can rotate with the ice making box to push the ice blocks in the ice receiving tank and transfer them to the ice storage tank.

[0022] According to one embodiment of the present invention, the water tank is provided with at least one full ice sensor module, which is disposed on the wall of the ice storage tank and located on the periphery of the connection between the ice receiving tank and the ice storage tank.

[0023] According to one embodiment of the present invention, the water tank is provided with a first shaft hole and the ice maker is provided with a first rotating shaft, the first rotating shaft being inserted into and rotatably connected to the first shaft hole;

[0024] The water tank is equipped with a sealing structure, which is used to seal the first shaft hole.

[0025] According to one embodiment of the present invention, the ice-making mechanism includes an evaporator, at least a portion of which is located within the ice-making box;

[0026] The evaporator has a first positioning structure at one end and a second positioning structure at the other end. Both the first and second positioning structures are connected to the water tank to limit the relative position of the evaporator and the ice box.

[0027] According to one embodiment of the present invention, the ice maker further includes a compressor and a condenser disposed on the machine body, wherein the refrigerant outlet of the compressor and the refrigerant inlet of the condenser are connected, the refrigerant outlet of the condenser is connected to the refrigerant inlet of the evaporator, and the refrigerant outlet of the evaporator is connected to the refrigerant inlet of the compressor;

[0028] The compressor and the hot water tank are both located below the water tank.

[0029] According to one embodiment of the present invention, the ice-making module further includes an ice-dispensing mechanism, which is disposed in the water tank and is used to transfer ice blocks to the ice outlet and cause the ice blocks to detach from the ice outlet.

[0030] According to one embodiment of the present invention, the ice maker further includes a cup pusher structure disposed on the machine body, the cup pusher structure being used to control the opening and closing of the ice outlet.

[0031] According to one embodiment of the present invention, the ice maker further includes a support plate, which is disposed below the ice-making module and is used to support the ice-making module. A water collection groove is formed in the concave upper surface of the support plate.

[0032] According to one embodiment of the present invention, the machine body is further provided with a tray, the tray being provided with a first mounting area and a second mounting area, the first mounting area being used to mount the hot tank, and the second mounting area being used to mount the compressor;

[0033] The tray is located below the support plate.

[0034] According to one embodiment of the present invention, the ice maker further includes:

[0035] A cold water drain pipe is used to drain the area inside the machine body where cold water is stored.

[0036] A hot water drain pipe, which is used to connect to a hot water tank;

[0037] The main drainage pipe is connected to both the cold water drainage pipe and the hot water drainage pipe.

[0038] According to one embodiment of the present invention, the ice maker further includes:

[0039] A drain valve is provided on the main drain pipe. The drain valve has a drain outlet, a first interface, and a second interface. The first interface and the second interface are respectively connected to the drain outlet. The first interface is connected to the cold water drain pipe, and the second interface is connected to the hot water drain pipe.

[0040] According to one embodiment of the present invention, the ice maker further includes a water source module, which is used to supply water to the ice maker module.

[0041] According to one embodiment of the present invention, the water source module includes either bottled water or tap water.

[0042] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this utility model or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 This is a first-view overall schematic diagram of the ice maker provided in this embodiment of the utility model.

[0045] Figure 2 This is a second-view overall schematic diagram of the ice maker provided in this embodiment of the utility model.

[0046] Figure 3This is a schematic diagram of the internal structure of the ice maker provided in this embodiment of the utility model, wherein the water source module is a tap water source.

[0047] Figure 4 This is a schematic diagram of the internal structure of the ice maker provided in this embodiment of the utility model, wherein the water source module is bottled water.

[0048] Figure 5 This is a third-view internal schematic diagram of the ice maker provided in this embodiment of the utility model.

[0049] Figure 6 This is a schematic diagram of the structure of the support plate, tray, compressor and hot tank provided in the embodiment of this utility model.

[0050] Figure 7 This is a schematic diagram of the structure of the support plate provided in an embodiment of this utility model.

[0051] Figure 8 This is a schematic diagram of the structure of the tray provided in an embodiment of the present utility model.

[0052] Figure 9 This is a schematic diagram of the overall structure of the ice-making module provided in this embodiment of the utility model.

[0053] Figure 10 This is a first-view internal structural diagram of the ice-making module provided in this embodiment of the utility model.

[0054] Figure 11 yes Figure 10 An enlarged schematic diagram of the structure at point A in the middle.

[0055] Figure 12 This is a schematic diagram of the limiting structure, positioning component, and error-proof component provided in the embodiments of this utility model.

[0056] Figure 13 This is a second-view internal structural diagram of the ice-making module provided in this embodiment of the utility model.

[0057] Figure 14 This is a first-view cross-sectional schematic diagram of the ice-making module provided in this embodiment of the utility model.

[0058] Figure 15 This is a second-view cross-sectional schematic diagram of the ice-making module provided in this embodiment of the utility model.

[0059] Figure 16 yes Figure 15 Enlarged schematic diagram of the structure at point B.

[0060] Figure 17 yes Figure 15 An enlarged schematic diagram of the structure at point C.

[0061] Figure 18 This is a schematic diagram of the structure of the box provided in this embodiment of the utility model.

[0062] Figure 19 This is a structural schematic diagram of the box provided in an embodiment of the present utility model.

[0063] Figure 20 This is a schematic diagram of the ice-discharging mechanism provided in an embodiment of the present invention.

[0064] Figure 21 This is a cross-sectional schematic diagram of the ice-discharging mechanism provided in this embodiment of the utility model.

[0065] Figure 22 This is a schematic diagram of the cup push structure and the body provided in this embodiment of the utility model.

[0066] Figure 23 This is a schematic diagram of the waterway provided in an embodiment of the present invention.

[0067] Figure label:

[0068] 100. Body; 110. Water outlet; 120. Ice outlet; 130. Dispensing area; 131. Cup holder; 132. Pressing port; 133. Connecting post; 134. Mounting edge; 135. Positioning post; 136. Fixing buckle; 140. Cold water pump; 150. Switching valve; 161. Hot water valve; 162. Water circuit board; 170. Base; 171. Water level; 180. Door; 190. Door control switch;

[0069] 200. Ice-making module; 210. Water tank; 211. Room temperature water zone; 2111. First level switch; 212. Cold water zone; 2121. Second level switch; 213. Partition; 2131. Overflow groove; 214. Condensation tank; 2141. Overflow channel; 215. Ice-making inlet; 2161. First shaft hole; 2162. Second shaft hole; 217. Box body; 2171. Ice receiving tank; 2172. Ice storage tank; 21721. Ice outlet; 21722. Slope; 21723. Gentle section; 2173. Full ice sensor module; 2181. Box body; 2182. Box cover; 2191. First foam layer; 2192. Sealing plug; 2193. Second foam layer;

[0070] 220. Ice-making mechanism; 221. Ice container; 2211. First rotating shaft; 2212. Second rotating shaft; 2213. Ice shovel; 222. Evaporator; 2221. First positioning structure; 2222. Second positioning structure; 2223. Ice-making column; 223. Ice-making motor;

[0071] 230. Ice dispensing mechanism; 231. Ice dispensing box; 2311. Ice dispensing channel; 2312. Guide hole; 2313. Guide plate; 2314. Grille bar; 2315. Cable protection groove; 2316. Drain outlet; 232. Ice dispensing motor; 233. Ice stirring component; 234. Ice baffle; 235. Drive component;

[0072] 240. Limiting component; 250. Limit switch; 260. Limiting structure; 261. First limiting part; 262. Second limiting part; 270. Positioning component; 280. Foolproof component;

[0073] 300. Heating module; 310. Compressor; 320. Heat tank; 321. Water inlet pipe;

[0074] 400. Water source module; 410. Filtration system; 411. RO filter element; 412. Booster pump; 420. Leak protector; 430. Leak detection board; 440. Bottled water; 450. Diaphragm pump; 460. Suction head;

[0075] 500. Cup push structure; 510. Cup push component; 511. Pushing section; 512. Limit hook; 513. Cantilever section; 5131. Mounting hole; 520. Micro switch;

[0076] 600. Support plate; 610. Overflow trough; 611. Water collection trough; 612. Overflow trough; 6121. Overflow hole; 613. Overflow notch; 614. Installation notch;

[0077] 700, support plate; 710, first installation area; 711, overflow groove; 7111, drain hole; 712, water collection groove; 720, second installation area; 721, installation groove;

[0078] 800. Condenser; 910. Cold water drain pipe; 920. Hot water drain pipe; 930. Main drain pipe; 940. Drain valve. Detailed Implementation

[0079] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0080] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0081] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0082] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0083] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0084] In related technologies, ice makers integrate multiple functions such as hot water supply, cold water supply, and ice making. Ice makers typically produce hot water through a heating tank 320. However, the connection between the hot water outlet pipe of the heating tank 320 and the user's outlet 110 is relatively long, making the hot water susceptible to interference from environmental factors such as ice making. Therefore, when the hot water finally reaches the user, a certain degree of heat loss is inevitable, which not only lowers the temperature of the hot water but may also affect the user experience.

[0085] The following is combined Figures 1 to 23 The ice maker according to an embodiment of the present invention will be described. It is understood that the ice maker of this embodiment addresses the aforementioned problem that, when hot water finally reaches the user, a certain degree of heat loss is unavoidable. This not only lowers the temperature of the hot water but may also affect the user's experience.

[0086] Understandably, referring to Figures 1 to 5 In this embodiment of the invention, the ice maker includes a body 100, which is divided into three areas from top to bottom: an upper ice-making area, a lower water source area, and a middle heat-generating area. Of course, in other embodiments, the body 100 may also be divided into two areas, retaining only the ice-making area and the heat-generating area; this is not a limitation here.

[0087] Reference Figures 1 to 5 In this embodiment of the utility model, the ice maker further includes an ice-making module 200, a heating module 300, and a water source module 400. The ice-making module 200 is located in the ice-making area, the water source module 400 is located in the water source area, and the heating module 300 is located in the heat-generating area. The water source module 400 is used to supply water to the ice-making module 200.

[0088] Specifically, refer to Figures 1 to 5 In this embodiment of the utility model, the body 100 is provided with a water outlet 110, an ice outlet 120 and a serving area 130 for users to use. The water outlet 110 and the ice outlet 120 are located on the upper part of the serving area 130. The ice maker also includes a cup pusher structure 500, which is located in the serving area 130 of the body 100.

[0089] Understandably, referring to Figure 3 and Figure 6 In this embodiment of the present invention, the heating module 300 includes a compressor 310 and a heating tank 320. It can be understood that, in this embodiment, the heating tank 320 is located on the body 100, and the heating tank 320 is used to produce hot water and output the hot water to the outlet 110; wherein, along the left-right direction of the body 100, the heating tank 320 and the outlet 110 are close to each other and located on the same side.

[0090] By adopting the above structure, with the hot water tank 320 and the water outlet 110 located close to each other and on the same side, the distance between the hot water tank 320 and the water outlet 110 is shortened, greatly reducing heat loss during the hot water transportation process. This ensures that the temperature of the hot water is more stable when it reaches the user's outlet 110. It also reduces the waiting time for hot water during transportation, improves the overall working efficiency of the ice maker, and allows users to obtain hot water at a suitable temperature more quickly, enhancing comfort and satisfaction during use. In addition, by arranging the hot water tank 320 and the water outlet 110 on the same side, the spatial layout is simplified, making the overall structure more compact and facilitating maintenance and repair.

[0091] Understandably, referring to Figure 3 , Figures 6 to 8 In this embodiment of the invention, the ice maker further includes a support plate 600 and a tray 700 both disposed within the body 100. The support plate 600 is located between the ice-making area and the heat-generating area, that is, between the ice-making module 200 and the heat-generating module 300. The tray 700 is located between the heat-generating area and the water source area, that is, between the water source module 400 and the heat-generating module 300.

[0092] Specifically, refer to Figure 3 , Figures 6 to 8 In this embodiment of the present invention, the support plate 600 is located below the ice-making module 200. The support plate 600 is used to support the ice-making module 200 and to receive the liquid generated during the operation of the ice-making module 200. The heating module 300 is located below the support plate 600. The heat generated during the operation of the heating module 300 can be applied to the area of ​​water accumulation on the support plate 600.

[0093] With the above structure, it is understood that condensation easily forms on the outer wall of the ice-making module 200 during ice making or storage. The flow of this condensation is uncontrollable; even with a drainage system, the condensation does not easily flow to a designated drainage location. Therefore, the support plate 600 located below the ice-making module 200 can collect the dripping condensation. Simultaneously, by utilizing the heat generated by the heating module 300, the condensation within the support plate 600 can be effectively evaporated, thus preventing condensation buildup, keeping the equipment dry and clean, and preventing potential damage to electrical components due to condensation accumulation. Evaporating the condensation reduces or prevents corrosion, extending the equipment's lifespan. Furthermore, using the waste heat generated by the heating module 300 to evaporate the condensation is a form of energy reuse, improving the overall system's energy efficiency. Additionally, the evaporation of the condensation reduces the need for periodic drainage, thereby lowering maintenance frequency and costs, saving space, and allowing for a more compact equipment design.

[0094] Specifically, refer to Figure 3 , Figures 6 to 8 In this embodiment, the support plate 600 is provided with an overflow groove 610. At least a portion of the structure of the overflow groove 610 coincides with the orthographic projection of the compressor 310 and the heat tank 320 on the horizontal plane. This means that condensate is collected in the overflow groove 610 of the support plate 600. Simultaneously, by utilizing the heat generated by the compressor 310 and the heat tank, the condensate in the overflow groove 610 can be effectively evaporated, thus preventing the accumulation of condensate, keeping the area dry and clean, and preventing potential damage to electrical components due to condensate accumulation. A portion of the overflow groove 610 is located directly above the compressor 310, and another portion is located directly above the heat tank 320. Alternatively, a portion of the overflow groove 610 can be located on one side of both the compressor 310 and the heat tank 320, also utilizing the heat generated during operation of the compressor 310 and the heat tank 320.

[0095] It should be noted that in this embodiment, the heating module 300 provides heat not only through the compressor 310 and the heat tank 320, but also through the heat generated by other functional devices during operation, which will not be discussed here.

[0096] Specifically, refer to Figure 3 , Figure 6 and Figure 7 In this embodiment, the overflow trough 610 includes a water collection trough 611 and an overflow trough 612 arranged at intervals. The upper surface of the support plate 600 is recessed to form a water collection trough 611, an overflow trough 612 and an overflow notch 613. The overflow notch 613 connects the water collection trough 611 and the overflow trough 612. The bottom wall of the overflow trough 612 is provided with an overflow hole 6121.

[0097] Specifically, refer to Figure 3 , Figure 6 and Figure 7 Part of the structure of the water collection tank 611 is located directly above the compressor 310, and another part of the structure is located directly above the hot tank 320. The overflow tank 612 is located on one side of the compressor 310 and the hot tank 320, that is, above and next to them.

[0098] Understandably, the ice-making module 200 generates condensate in a wide area. By setting up a water collection tank 611 and an overflow tank 612, the water collection area of ​​the support plate 600 is increased, ensuring that the water flows into the water collection tank 611 and the overflow tank 612 and does not flow to other electrical components. Thus, the water collection tank 611 can be positioned below the location where condensate is likely to be generated. Furthermore, the water collection tank 611 can be positioned to cover a large area of ​​the support plate 600, for example, in the middle of the support plate 600, to better collect the condensate. The overflow tank 612 can be positioned in a location that facilitates drainage, such as at the edge of the support plate 600. When condensate drips into the water collection tank 611, if the amount is small, it can be evaporated by the heat-generating components of the ice maker (compressor 310, heating tank 320, etc.). In this case, there is no need to drain the water through the overflow hole 6121; the water collection tank 611 serves to collect the water and prevent it from flowing to other electrical components. If there is a large amount of water, for example, after the water tank 210 overflows, the water in the collection tank 611 will increase. The water will then flow through the overflow gap 613 to the overflow tank 612, so that it can be discharged through the overflow hole 6121 in the overflow tank 612, thereby draining the water in time and preventing the overflow water from filling the collection tank 611 and flowing to other live parts.

[0099] Reference Figure 6 and Figure 7 According to one embodiment of this utility model, the height of the overflow notch 613 is higher than the bottom wall of the water collection tank 611. It is understood that water in the water collection tank 611 will only flow from the overflow notch 613 into the overflow tank 612 after accumulating to a certain level. When there is a small amount of condensate in the water collection tank 611, there is no need to drain it; the internal heating element of the ice maker can evaporate this water. In other words, even if the ice-making components produce a small amount of condensate, the water collection tank 611 can collect the condensate and prevent it from flowing to other electrical components, eliminating the need for drainage and reducing the number of steps required for drainage. Drainage is only necessary in abnormal situations, such as overflow from the water tank 210. Users can monitor the designated drainage area to check for any abnormalities; under normal circumstances, users do not need to handle drainage, improving the user experience.

[0100] Reference Figure 6 and Figure 7 According to one embodiment of the present invention, the water collection tank 611 includes a connected water collection portion and an extension portion, and an overflow notch 613 connects the extension portion and the overflow tank 612. It is understood that the area of ​​the water collection portion is larger than the area of ​​the extension portion, so that the water collection portion covers more area, thereby collecting condensate dripping from the ice-making assembly. The extension portion extends to the overflow tank 612 to facilitate connection to the overflow tank 612 via the overflow notch 613.

[0101] Reference Figure 6 and Figure 7According to one embodiment of this utility model, the bottom wall of the overflow tank 612 is inclined from the first end to the second end, with the height of the first end being higher than that of the second end. The overflow hole 6121 is located at the second end. Positioning the overflow hole 6121 at a lower location facilitates the drainage of water from the overflow tank 612, preventing water accumulation. It is understood that the overflow tank 612 is elongated; if the water drained from the collection tank 611 into the overflow tank 612 cannot be discharged from the overflow hole 6121 in a timely manner, the water in the overflow tank 612 will gradually accumulate. The overflow tank 612 can temporarily store this portion of water to prevent overflow.

[0102] Reference Figure 6 and Figure 7 According to one embodiment of the present invention, the overflow notch 613 is provided adjacent to the overflow hole 6121, so that water flowing from the overflow notch 613 to the overflow tank 612 can be discharged from the overflow hole 6121 in a timely manner.

[0103] Reference Figure 6 and Figure 7 According to one embodiment of the present invention, an ice maker includes a pipe assembly disposed on the body 100. A support plate 600 has an installation notch 614, which connects to one side of the support plate 600 to form a side opening. The pipe assembly passes through the installation notch 614. By providing an installation notch 614 on one side of the support plate 600, and since the installation notch 614 connects to the side of the support plate 600 to form a side opening, the pipe assembly can enter the installation notch 614 from the side opening when installing the support plate 600. This allows it to pass through the support plate 600 and connect the upper and lower components of the support plate 600 without requiring pipe drilling; installation can be performed directly on the side of the pipe, making installation convenient.

[0104] Understandably, referring to Figure 3 , Figure 6 and Figure 8 In this embodiment of the present invention, the tray 700 is provided with a first mounting area 710 and a second mounting area 720. The first mounting area 710 is used to mount the hot water tank 320, and the second mounting area 720 is used to mount the compressor 310. The first mounting area 710 is provided with an overflow groove 711 and a drain hole 7111 communicating with the overflow groove 711.

[0105] The pallet 700 is divided into a first mounting area 710 and a second mounting area 720 for separately mounting the heat tank 320 and the compressor 310. The first mounting area 710 is provided with an overflow groove 711 and a drain hole 7111. The overflow groove 711 is used to collect condensate generated at the heat tank 320, and the water is discharged to a designated area through the drain hole 7111 to prevent water from flowing to other live parts and causing damage. The second mounting area 720 is used to mount the compressor 310, which is separated from the heat tank 320. The condensate collected at the overflow groove 711 will not flow to the compressor 310. The partitioning is reasonable and makes full use of space.

[0106] Understandably, the hot tank 320 plays a multifaceted role in the ice maker, including storing cold energy, balancing electrical load, and improving energy efficiency. During the ice-making process, when condensation occurs on the outer wall of the hot tank 320, the condensation can drip into the first mounting area 710 below, thereby flowing into the overflow groove 711 and being discharged from the drain hole 7111 to the designated area, and is not easily flowed to the second mounting area 720 where the compressor 310 is located.

[0107] Reference Figure 3 , Figure 6 and Figure 8 According to one embodiment of this utility model, the second mounting area 720 is provided with a mounting groove 721 for mounting the compressor 310. The mounting groove 721 and the overflow groove 711 are spaced apart. It is understood that the separation between the mounting groove 721 and the overflow groove 711 prevents overflow or condensate from flowing freely, thus avoiding condensate from the first mounting area 710 flowing into the second mounting area 720. For example, the compressor 310 can be mounted above the mounting groove 721, meaning the bottom of the compressor 310 is a certain distance from the bottom wall of the mounting groove 721. This way, even if there is a small amount of water in the mounting groove 721, it will not come into contact with the compressor 310.

[0108] Reference Figure 3 , Figure 6 and Figure 8 According to one embodiment of this utility model, the first installation area 710 is provided with a water collecting groove 712, which is spaced apart from the overflow groove 711. It should be noted that the water collecting groove 712 and the overflow groove 711 may not be connected or may be connected through a notch; this is not limited here. It is understood that the water collecting groove 712 is used to collect a portion of the dripping condensate. When the water volume is small, it can be evaporated by the heat-generating components of the ice maker (compressor 310, heating tank 320, etc.), at which time drainage through the drain hole 7111 is unnecessary. The water collecting groove 712 serves to collect water and prevent it from flowing to other electrical components.

[0109] Understandably, referring to Figure 2 , Figures 9 to 13In this embodiment of the invention, the ice-making module 200 includes a water tank 210 and an ice-making mechanism 220. The water tank 210 is located inside the body 100, and the ice-making mechanism 220 is located in the water tank 210. The ice-making mechanism 220 is used to make ice cubes and transfer the ice cubes to the corresponding position of the ice outlet 120. Along the left-right direction of the body 100, the water outlet 110 is located on one side of the body 100, and the ice outlet 120 is located on the other side of the body 100. By adopting the above structure and setting the water outlet 110 and the ice outlet 120 on different sides of the body 100, a clear division of functional areas is achieved, allowing users to intuitively distinguish the different areas for hot water and ice cubes, thus improving the convenience of operation.

[0110] It should be noted that, referring to Figure 3 and Figure 6 In this embodiment of the invention, the heating tank 320 and the water outlet 110 are both located on the left side, while the compressor 310 and the ice outlet 120 are both located on the right side. According to one embodiment of the invention, a water inlet pipe 321 connects the heating tank 320 and the ambient temperature water zone 211, and the water inlet pipe 321 passes through the overflow hole 6121. It is understood that the water inlet pipe 321 can pass through the support plate 600 from the overflow hole 6121 without requiring additional holes in the support plate 600. Simultaneously, the water inlet pipe 321 can extend within the overflow tank 612 to the desired connection location, avoiding excessive occupation of the space above the support plate 600. Furthermore, when water in the overflow tank 612 is discharged from the overflow hole 6121, it can flow along the outer wall of the water inlet pipe 321 of the heating tank 320 to a designated area below the support plate 600, thus guiding the water flow. A drain pipe can also be installed below the overflow hole 6121 to discharge water to a designated area; this is not limited to this.

[0111] Understandably, referring to Figure 10 , Figure 11 , Figure 15 and Figure 16 In this embodiment of the invention, a limit switch 250 is provided on the water tank 210, and the ice-making mechanism 220 is triggered and cooperates with the limit switch 250 to control the operating state of the ice-making mechanism 220. An isolation structure is provided between the water tank 210 and the limit switch 250 to isolate them.

[0112] By adopting the above structure, an isolation structure is provided between the water tank 210 and the limit switch 250 to prevent contact between the water tank 210 and the limit switch 250. This helps to prevent condensation from accumulating on the limit switch 250, ensuring the normal operation of the limit switch 250. It also helps to ensure the normal use of the ice-making mechanism 220 and the ice maker, avoiding any impact on the user's experience.

[0113] It should be noted that in this embodiment of the invention, the limit switch 250 is a trigger switch, and the ice-making mechanism 220 is triggered in conjunction with the trigger switch to control the operating state of the ice-making mechanism 220 and improve reliability. Of course, in some embodiments, the limit switch 250 can also be a sensor switch, such as an inductive sensor switch, etc., which is not limited here.

[0114] Specifically, refer to Figure 10 , Figure 11 , Figure 15 and Figure 16 In this embodiment of the utility model, the isolation structure is a first foam layer 2191, which covers the outer wall of the water tank 210 that cooperates with the limit switch 250.

[0115] By adopting the above structure, and using foamed material to form a first foam layer 2191 as an isolation structure, the first foam layer 2191 is wrapped on the outer wall of the water tank 210. This not only avoids direct contact between the limit switch 250 and the water tank 210, but also isolates the direct contact between the low temperature inside the water tank 210 and the relatively warm air outside. Therefore, it can reduce the possibility of condensation forming in the area where the water tank 210 and the limit switch 250 meet.

[0116] Of course, in some embodiments, the isolation structure is set as a heat insulation layer or a vacuum layer, etc., which is not limited here.

[0117] Understandably, referring to Figure 10 , Figures 13 to 15 , Figure 19 and Figure 23 In this embodiment of the invention, the water tank 210 is provided with a room temperature water zone 211 and a cold water zone 212, which are connected to each other to replenish water to the cold water zone 212 through the room temperature water zone 211. With this structure, water replenishment to the cold water zone 212 is achieved through the room temperature water zone 211, making the water replenishment pipelines for both the room temperature water zone 211 and the cold water zone 212 the same, resulting in less material usage, lower cost, and a simpler procedure. Of course, in other embodiments, the room temperature water zone 211 and the cold water zone 212 can also be replenished through corresponding pipelines, which is not limited here.

[0118] It should also be noted that, referring to 19 and Figure 23 In this embodiment of the utility model, the ambient temperature water zone 211 and the cold water zone 212 are arranged adjacent to each other, making it easier and faster to replenish the cold water zone 212, improving the water replenishment efficiency, and the spatial layout is reasonable and saves space.

[0119] Specifically, refer to 19 and Figure 23In this embodiment of the invention, the room temperature water zone 211 and the cold water zone 212 are staggered, with the room temperature water zone 211 located above the cold water zone 212. This can be understood as the bottom of the room temperature water zone 211 being higher than the top of the cold water zone 212. The cold water zone 212 has a preset full water level line, and the bottom of the room temperature water zone 211 is higher than the preset full water level line. The staggered height between the room temperature water zone 211 and the cold water zone 212 conforms to the principle that hot air rises and cold air falls, thus avoiding temperature fluctuations between the room temperature water and the cold water.

[0120] Specifically, refer to 19 and Figure 23 In this embodiment of the utility model, a partition 213 is provided inside the water tank 210, and the partition 213 is located between the room temperature water zone 211 and the cold water zone 212; wherein, the top of the partition 213 is provided with an overflow groove 2131, so that the water in the room temperature water zone 211 overflows to the cold water zone 212 through the overflow groove 2131.

[0121] With the above structure, the partition 213 separates the ambient temperature water zone 211 and the cold water zone 212, providing physical isolation and ensuring that the ambient temperature water and cold water do not mix directly. The presence of the overflow groove 2131 allows water in the ambient temperature water zone 211 to flow into the cold water zone 212 through the partition 213 after the zone is full, thus replenishing the cold water zone 212. Simultaneously, the design of the partition 213 also helps improve the structural stability and strength of the water tank 210. It should be noted that in some embodiments, the ambient temperature water zone 211 can also be replenished to the cold water zone 212 via siphoning, a water pump, or other methods.

[0122] Specifically, refer to 19 and Figure 23 In this embodiment of the utility model, the ambient temperature water zone 211 is provided with at least two first liquid level switches 2111, which are arranged in a parallel manner. The cold water zone 212 is provided with at least two second liquid level switches 2121, which are arranged in a parallel manner.

[0123] With the above structure, when at least one of the two level switches is triggered, it is determined that the liquid level in the corresponding area has reached a preset high threshold, and a full water signal is output; when both level switches are in or restored to the untriggered state, it is determined that the liquid level in the corresponding area is at a preset low threshold, and a water replenishment signal is output.

[0124] Therefore, it is evident that by arranging two level switches in both the ambient temperature water zone 211 and the cold water zone 212, the risk of water tank 210 overflowing due to the failure of a single level switch can be reduced, which is beneficial to ensuring the normal use of the ice maker and avoiding affecting the user experience.

[0125] Of course, in some embodiments, the two first liquid level switches 2111 are arranged with a height difference, the two second liquid level switches 2121 are arranged with a height difference, and the cold water zone 212 is provided with at least two second liquid level switches 2121, which are arranged flush or with a height difference.

[0126] This can be understood as follows: the first liquid level switch 2111 and the second liquid level switch 2121 located at the lower position are both used to determine whether the area needs water replenishment, while the first liquid level switch 2111 and the second liquid level switch 2121 located at the higher position are both used as backup determinations when the liquid level switch at the lower position fails. Using the above structure, when both liquid level switches in the corresponding area are in or restored to an untriggered state, the liquid level height in the corresponding area is determined to be at a preset low threshold, and a water replenishment signal is output. When the liquid level heights in both the ambient temperature water zone 211 and the cold water zone 212 reach the preset high threshold, the liquid level switch at the lower position in the corresponding area is triggered, and the first liquid level switch 2111 and the second liquid level switch 2121 at the lower position output a full water signal. When the first liquid level switch 2111 and the second liquid level switch 2121 at the lower position fail, the ambient temperature water zone 211 continues to replenish water, and the first liquid level switch 2111 and the second liquid level switch 2121 at the higher position in the corresponding area are triggered, and the first liquid level switch 2111 and the second liquid level switch 2121 at the higher position output a second full water signal.

[0127] Specifically, in the embodiments of this utility model, the above-mentioned liquid level switches are all configured as float-type liquid level switches.

[0128] Understandably, float-type level switches offer intuitive liquid level monitoring. They detect the liquid level by the contact between a float and the liquid; the float moves up and down as the liquid level changes, thus clearly reflecting the level. Float-type level switches typically have a mechanical structure that accurately triggers the switch to control the liquid level. They are not only simple in structure but also easy to install and maintain. Of course, capacitive level switches, etc., can also be used.

[0129] Specifically, in this embodiment of the invention, the electrical circuits between the two first liquid level switches 2111 and between the two second liquid level switches 2121 can be independent or can share the same electrical circuit.

[0130] In this embodiment of the invention, taking the independent electrical circuits between the two first liquid level switches 2111 as an example, the ambient temperature water zone 211 of the water tank 210 is provided with two electrical connection lines. The first liquid level switch 2111 located at the lower position is electrically connected to one of the electrical connection lines, and the first liquid level switch 2111 located at the higher position is electrically connected to the other electrical connection line. The second liquid level switch 2121 of the cold water zone 212 is the same, which means that each liquid level switch can send signals independently without interfering with each other.

[0131] In some other embodiments of this utility model, taking the case where the electrical circuit between the two first liquid level switches 2111 shares a single circuit as an example, an electrical connection line is provided in the normal temperature zone of the water tank 210. This electrical connection line has two contacts, and the two first liquid level switches 2111 are electrically connected to the two contacts of the electrical connection line in a one-to-one correspondence. Using this structure, the two liquid level switches in corresponding areas share a single electrical connection line. Therefore, the circuit design is simpler, allowing the two first liquid level switches 2111 or the two second liquid level switches 2121 to form a two-in-one liquid level switch assembly. This reduces the required wiring and cabling, thereby reducing material and installation costs. If replacement or maintenance is needed, only one circuit needs to be addressed, simplifying the work.

[0132] Specifically, refer to Figure 23 In this embodiment of the utility model, the bottom of the room temperature water zone 211 is connected to the water inlet of the hot tank 320, and the position of the water inlet of the hot tank 320 is lower than the position of the water outlet of the hot tank 320. The water outlet of the hot tank 320 is connected to the water outlet valve.

[0133] The above structure facilitates control of the inlet and outlet water rates of the hot water tank 320. For example, when the water level in the hot water tank 320 drops, the water level difference between the hot water tank 320 and the ambient temperature water zone 211 increases. Due to the increased water level difference, water in the ambient temperature water zone 211 is forced into the hot water tank 320, increasing the inlet water rate. This inlet water process continues until the water level in the hot water tank 320 rises, the water level difference decreases, and the inlet water rate decreases accordingly. When the water level in the hot water tank 320 rises, the water level difference between the outlet end of the hot water tank 320 and the outlet 110 decreases. The outlet valve adjusts its opening based on the water level difference at the outlet end of the hot water tank 320. When the water level in the hot water tank 320 is high, the outlet valve opening increases, increasing the outflow rate of water in the hot water tank 320. As hot water flows out, the water level in the hot water tank 320 gradually drops, the water level difference increases, the outlet valve opening decreases accordingly, and the outlet water rate decreases.

[0134] Specifically, refer to Figure 10 . Figure 11 , Figure 19 and Figure 23 In this embodiment of the invention, the water tank 210 is provided with a condensation tank 214, which is connected to the ambient temperature water zone 211. The heating tank 320 is provided with a steam output end for discharging steam, which is connected to the condensation tank 214. With this structure, the steam generated in the heating tank 320 flows back to the condensation tank 214. After the steam in the condensation tank 214 condenses, excess condensate overflows into the ambient temperature water zone 211, enriching the functionality, improving practicality, and enabling water recycling, thus saving resources.

[0135] Specifically, refer to Figure 10 . Figure 11 , Figure 19 and Figure 23 In this embodiment of the invention, an overflow channel 2141 is provided on one wall of the condensation tank 214. The overflow channel 2141 is connected to the room temperature water zone 211. With the above arrangement, the existence of the overflow channel 2141 creates liquid communication between the condensation tank 214 and the room temperature water zone 211. When the liquid level in the condensation tank 214 is too high, the excess condensate will flow into the room temperature water zone 211 through the overflow channel 2141, thereby achieving liquid level regulation and balance.

[0136] Specifically, refer to Figure 10 . Figure 11 , Figure 19 and Figure 23 In this embodiment of the invention, one end of the overflow channel 2141 is connected to one wall of the ambient temperature water zone 211, and the bottom wall of the overflow channel 2141 is lower than the upper edge of the other walls of the condensation tank 214. With this structure, since the bottom wall of the overflow channel 2141 is lower than the upper edge of the other walls of the condensation tank 214, the overflow direction is defined. Condensate can flow along the overflow channel 2141 to the ambient temperature water zone 211, guiding the condensate into the ambient temperature water zone 211. This effectively removes condensate and prevents it from stagnating in the condensation tank 214, structurally improving stability.

[0137] Specifically, in this embodiment of the invention, the wall of the room temperature water zone 211 is provided with a flow guiding structure, which is connected to the overflow channel 2141 to guide the liquid into the room temperature water zone 211. With this design, condensate flows into the room temperature water zone 211 through the overflow channel 2141 and the flow guiding structure. Through the flow path of the flow guiding structure, the liquid can be guided orderly into the room temperature water zone 211, ensuring that the liquid can enter the required location. Furthermore, it can promote the mixing of the liquid with the room temperature water. Specifically, in this embodiment of the invention, the flow guiding structure is a flow guiding channel, and the width of the flow guiding channel is adapted to the width of the overflow channel 2141. Through this design, since the width of the flow guiding channel is adapted to the width of the overflow channel 2141, condensate can smoothly flow into the room temperature water zone 211 through the flow guiding channel without encountering excessive resistance, achieving uniform liquid distribution and helping to ensure that the liquid maintains a certain speed and direction during flow.

[0138] Specifically, refer to Figure 19 and Figure 23 In this embodiment of the utility model, the condensation tank 214 is located outside the room temperature water zone 211, which helps to avoid heat exchange between the condensation tank 214 and the room temperature water zone 211 and achieves spatial separation.

[0139] Understandably, referring to Figure 10 , Figure 13 , Figure 15 and Figure 23 In this embodiment of the utility model, the ice-making mechanism 220 includes an ice-making box 221, an evaporator 222 and an ice-making motor 223. The ice-making box 221 is rotatably disposed inside the water tank 210. At least part of the structure of the evaporator 222 is located inside the ice-making box 221. The ice-making motor 223 is installed on the outer wall of the water tank 210.

[0140] Specifically, refer to Figure 10 , Figure 13 , Figure 15 and Figure 23 In this embodiment of the utility model, the water tank 210 is provided with an ice-making inlet 215, and the ice maker also includes a cold water pump 140 and a switching valve 150. The cold water zone 212 and the inlet of the cold water pump 140 are connected. The switching valve 150 is located in the water tank 210 and has a first switching state and a second switching state. In the first switching state, the cold water pump 140 is connected to the outlet through the switching valve 150. In the second switching state, the cold water pump 140 is connected to the ice-making inlet 215 through the switching valve 150, thereby connecting to the ice-making box 221.

[0141] It should be noted that, referring to Figure 13 and Figure 23 In this embodiment, the switching valve 150 has a normally closed water path and a normally open water path. The normally closed water path is connected to the outlet 110 and the cold water pump 140, and the normally open water path is connected to the cold water pump 140 and the ice maker 221. Therefore, in the first switching state, the normally closed water path of the switching valve 150 is open and the normally open water path is closed, and cold water is discharged through the outlet 110. In the second switching state, the normally closed water path of the switching valve 150 is closed and the normally open water path is open, and cold water enters the ice maker 221 from the normally open water path of the switching valve 150.

[0142] By incorporating a cold water pump 140, the usage time for cold water extraction and ice making can be staggered as needed. This allows water to be pumped from the cold water zone 212 during both cold water extraction and ice making, enabling two water circuits to share a single cold water pump 140. The cold water pump 140 is used for both cold water extraction and ice making, and in conjunction with a switching valve 150, when a user extracts water, the cold water pump 140 is activated, and the normally closed water circuit of the switching valve 150 is opened, allowing cold water to be extracted. During ice making, the normally closed water circuit of the switching valve 150 is closed, and cold water enters the ice-making box 221 through the normally open water circuit of the switching valve 150 to meet the ice-making water replenishment requirements. When a user needs to extract water during ice-making water replenishment, priority is given to meeting the user's cold water needs. Therefore, by adopting the above structure, the design of the water circuit system is optimized, the number of water pumps is reduced, the cold water pump 140 is fully utilized, the utilization rate is improved, and costs are significantly reduced while also significantly reducing production assembly difficulty and quality risks.

[0143] It should be noted that, in this embodiment of the present invention, the switching valve 150 may be configured as a solenoid directional valve, a pneumatic directional valve, or an electric directional valve, etc., and is not limited thereto. It can be understood that the switching valve 150 is a three-way directional valve.

[0144] It should also be noted that, referring to Figure 1 , Figure 3 , Figure 13 and Figure 23 In this example, the body 100 is equipped with a hot water valve 161 and a water circuit board 162. The water circuit board 162 has multiple inlet ends and one outlet end. The inlet end of the hot water valve 161 is connected to the hot water tank 320, and the outlet end of the hot water valve 161 is connected to part of the inlet end of the water circuit board 162. The inlet end of the switching valve 150 can be connected to the cold water zone 212 through the cold water pump 140. The normally closed water circuit of the switching valve 150 is opened and connected to another part of the inlet end of the water circuit board 162. The outlet end of the water circuit board 162 is connected to the outlet 110. By controlling the hot water valve 161 and the switching valve 150 in conjunction with the water circuit board 162, hot or cold water can be obtained. Both hot and cold water can be output through the outlet 110. Of course, in some embodiments, the outlet 110 may also include a hot water outlet and a cold water outlet respectively.

[0145] Understandably, referring to Figures 10 to 12 ,as well as Figure 15 and Figure 16 In this embodiment of the utility model, the ice-making mechanism 220 further includes a limiting member 240, which is fixedly connected to the ice-making box 221; a limit switch 250 is provided on the water tank 210, which is triggered and cooperates with the limiting member 240 to control the operating state of the ice-making mechanism 220; wherein, a limiting structure 260 is provided on the water tank 210, and after the limiting member 240 triggers the limit switch 250, at least one of the limiting member 240 and the ice-making box 221 abuts and cooperates with the limiting structure 260 to limit the rotation angle of the ice-making box 221.

[0146] With the above structure, when the ice maker 221 rotates, the limiting member 240 rotates with the ice maker 221 until the limiting member 240 triggers the limit switch 250. After the ice maker 221 stops being driven, the limiting structure 260 abuts against one of the limiting member 240 and the brake box to stop the rotation of the ice maker 221. This ensures that the angle of rotation of the ice maker 221 is precise each time, thereby ensuring the consistency of the ice-making process and the quality of the ice. It can avoid unnecessary excessive rotation, so that the ice-making mechanism 220 can make ice normally and ensure the normal operation of the ice maker.

[0147] Specifically, refer to Figure 11 and Figure 12In this embodiment of the present invention, when the limiting member 240 abuts and engages with the limiting structure 260, the limiting structure 260 includes a first limiting part 261 and a second limiting part 262, and the ice-making mechanism 220 has an ice-making state and an ice-removing state; in the ice-making state, the limiting member 240 rotates forward to engage with the first limiting part 261; in the ice-removing state, the limiting member 240 rotates in the reverse direction to engage with the second limiting part 262.

[0148] With the above structure, in this embodiment of the invention, when the ice-making box 221 is driven to rotate forward, the limiting member 240 rotates forward to engage with the first limiting part 261, at which point the ice-making mechanism 220 is in the ice-making state; when the ice-making box 221 is driven to rotate in the reverse direction, the limiting member 240 rotates in the reverse direction to engage with the second limiting part 262, at which point the ice-making mechanism 220 is in the ice-removing state, thereby preventing the ice-making box 221 from rotating excessively at the preset rotation position and improving the stability of the ice-making box 221 in the corresponding state. The first limiting part 261 and the second limiting part 262 can restrict the movement of the ice-making box 221 in two different directions, thereby achieving bidirectional positioning and ensuring the accurate position of the ice-making box 221 in three-dimensional space. In addition, the clearly defined limiting structure 260 helps to quickly locate problems during maintenance, facilitates the inspection and replacement of related components, provides more flexibility, and makes the overall structure more compact and efficient.

[0149] Reference Figure 12 , Figures 15 to 17 In this embodiment of the utility model, the water tank 210 is provided with a first shaft hole 2161 and a second shaft hole 2162, and the ice box 221 is provided with a first rotating shaft 2211 and a second rotating shaft 2212. The first rotating shaft 2211 is inserted into and rotatably connected to the first shaft hole 2161, and the second rotating shaft 2212 is inserted into and rotatably connected to the second shaft hole 2162.

[0150] Reference Figure 12 In this embodiment of the utility model, the limiting structure 260 includes a boss formed on the outer wall of the water tank 210. The boss is arranged around the second shaft hole 2162. The first limiting part 261 is a first step surface formed on one side of the boss, and the second limiting part 262 is a second step surface formed on the other side of the boss.

[0151] By adopting the above structure, the contact area between the limiting member 240 and the limiting structure 260 is further increased through the first step surface and the second step surface, which improves the stability of positioning, reduces the excessive rotation of the ice box 221 during operation, increases the overall strength of the water tank 210 structure, improves the durability of the equipment, and has a compact structural design, which helps to optimize space and makes the overall structure of the ice maker more compact.

[0152] It should be noted that the aforementioned limiting member 240 is a limiting cam, which abuts against the first limiting part 261 or the second limiting part 262 through the protruding part structure of the limiting cam.

[0153] Of course, in some embodiments, the limiting structure 260 may also include a first stop block disposed on the inner wall of the water tank 210 and a second stop block disposed on the outer wall of the water tank 210. When the ice box 221 rotates forward until the upper part of the ice box 221 abuts against the first stop block, the ice box 221 is restricted from continuing to rotate forward, and the ice maker is in the ice-making state. When the ice box 221 rotates in the reverse direction until the limiting member 240 abuts against the second stop block, the ice box 221 is restricted from continuing to rotate in the reverse direction, and the ice maker is in the ice-removing state.

[0154] Of course, it is also understandable that in some other embodiments, the first stop engages with the upper part of one end of the ice-making box 221, and the second stop engages with the lower part of the ice-making box 221. Similarly, when the ice-making box 221 rotates forward until the upper part of the ice-making box 221 abuts against the first stop, the ice-making box 221 is restricted from continuing to rotate forward, and the ice maker is in the ice-making state; when the ice-making box 221 rotates in the reverse direction until the lower part of the ice-making box 221 abuts against the second stop, the ice-making box 221 is restricted from continuing to rotate in the reverse direction, and the ice maker is in the de-icing state.

[0155] Specifically, refer to 15 and Figure 16 In this embodiment of the invention, the output shaft of the ice-making motor 223 is connected to the limiting member 240 via a transmission connection. A limiting space is formed between the ice-making motor 223 and the outer wall of the water tank 210. The limiting switch 250 is located within this limiting space, and the side of the limiting switch 250 facing away from the water tank 210 abuts against the ice-making motor 223. It can be understood that the second rotating shaft 2212 is connected to the output shaft of the ice-making motor 223 via the limiting member 240.

[0156] With the above structure, the resulting limiting space can be understood as being specifically designed to accommodate and position the limit switch 250. The limit switch 250 is set within this limiting space, and the ice-making motor 223 presses the limit switch 250, so that the limit switch 250 does not need to be installed with screws or the like, further saving materials and processes; it can also provide a certain degree of protection for the limit switch 250, preventing external impurities or accidental collisions from damaging the switch, and can effectively utilize space, especially in space-constrained mechanical designs.

[0157] Specifically, refer to Figure 11 In this embodiment of the invention, the limit switch 250 is inclined on the outer wall of the water tank 210. This arrangement provides the limit switch 250 with a certain angle, preventing condensate from accumulating on its surface and allowing it to quickly slide off, thus preventing condensate from seeping in and corroding its internal components.

[0158] Specifically, refer to Figure 11 and Figure 12 In this embodiment of the invention, the outer wall of the water tank 210 is provided with a positioning member 270, which is inserted into and connected to the limit switch 250. This insertion connection allows the limit switch 250 to be quickly installed and fixed to the outer wall of the water tank 210 via the positioning member 270, eliminating the need for complex fixing procedures, facilitating maintenance and replacement, and providing good stability.

[0159] Specifically, refer to Figure 11 and Figure 12 In this embodiment of the invention, the positioning member 270 is a column, and the limit switch 250 is provided with a positioning through hole. The column is inserted into the positioning through hole to limit the position of the limit switch 250. Using this structure, by inserting the column into the positioning through hole of the limit switch 250, it can be ensured that the mechanical component stops at a predetermined, precise position, thereby achieving high-precision position control. The column can enhance the stability of the limit switch 250 and other related components, reducing vibration and shaking.

[0160] It should be noted that in this embodiment of the utility model, there are two columns. The two columns are connected to the water tank 210 at a certain angle. The two columns can provide dual-point positioning. Compared with a single column, dual-point positioning can provide more stable support and more accurate alignment. It can reduce the overall positioning inaccuracy caused by single-point failure or deviation. It can also limit the movement of the limit switch 250 at the same time and provide better structural strength, especially under heavy load or dynamic load.

[0161] Understandably, referring to Figure 11 and Figure 12 In this embodiment of the invention, two columns are connected to the water tank 210 at a certain angle, with their center lines forming an oblique line, so that the limit switch 250 is tilted and positioned on the outer wall of the water tank 210. Of course, in some embodiments, there may be one, three, four, etc., and this is not limited here. It should be noted that the aforementioned columns may be integrally formed with the water tank 210, or they may be positioning bolts, snap-fit ​​columns, etc., connected to the water tank 210, and this is not limited here.

[0162] Specifically, refer to Figure 11 and Figure 12In this embodiment of the invention, the outer wall of the water tank 210 is provided with a foolproof component 280, the upper surface of which abuts against the lower surface of the limit switch 250. This can be understood as the foolproof component 280 being connected to the water tank 210 at a preset angle. The angled abutment between the foolproof component 280 and the limit switch 250 prevents the limit switch 250 from being installed incorrectly, reducing the probability of incorrect installation and improving production efficiency. It should be noted that the aforementioned foolproof component 280 is a foolproof plate, which cooperates with the column to achieve the tilted setting of the limit switch 250.

[0163] Of course, in some embodiments, the limit switch 250 can also be clamped and fixed to the outer wall of the water tank 210 by a clamping structure; or in some embodiments, it can also be snapped and fixed to the limit switch 250 by a buckle, which is not limited here.

[0164] Reference Figure 15 and Figure 16 In this embodiment of the utility model, the water tank 210 is provided with a sealing structure, which is used to seal the first shaft hole 2161.

[0165] With the above configuration, to prevent condensation from forming in the gap between the first shaft hole 2161 and the first rotating shaft 2211, a sealing structure is used to seal the first shaft hole 2161, blocking the gap from communicating with the outside of the housing 2181. The limit switch 250 is located on the side of the housing 2181 near the second shaft hole 2162. Since the output end of the brake motor is engaged with the second rotating shaft 2212, it is not necessary to seal the second shaft hole 2162 with a sealing structure. Of course, in some embodiments, where sealing of the gap between the second shaft hole 2162 and the second rotating shaft 2212 is involved, a sealing structure can also be used for sealing, which is not limited here.

[0166] Specifically, refer to Figure 15 and Figure 16 In this embodiment of the utility model, the sealing structure includes a sealing plug 2192 and a second foam layer 2193. The sealing plug 2192 is inserted into the first shaft hole 2161 and seals the first shaft hole 2161. The second foam layer 2193 is disposed on the outer wall of the housing 2181 and covers the outer wall of the sealing plug 2192.

[0167] With the above structure, the sealing plug 2192 is inserted into the first shaft hole 2161 to prevent the gap between the first shaft hole 2161 and the first rotating shaft 2211 from communicating with the outside of the housing 2181. The addition of a second foaming layer 2193 to the sealing plug 2192 not only restricts the installation position of the sealing plug 2192, but also further seals it, which helps to prevent the formation of condensate. The structure is simple and easy to assemble.

[0168] It should be noted that in this embodiment of the invention, the sealing plug 2192 is a silicone plug. The elastic material of the silicone plug allows it to tightly fit the inner surface of the second shaft hole 2162, effectively preventing leakage of liquids and gases and preventing the formation of condensate. Furthermore, the silicone plug has good flexibility and resilience, can adapt to holes of different sizes and shapes, provides a reliable seal, is easy to assemble, saves installation time and labor, and has good stability. Of course, in some embodiments, the sealing plug 2192 can also be made of plastic, metal, or composite materials, such as rubber-metal composites, combining the elasticity of rubber and the strength of metal; this is not limited here.

[0169] It should also be noted that, in this embodiment of the utility model, the outer wall of the box 2181 is covered with foam material, which can be fixed to the outer wall of the box 2181 by adhesive bonding. The foam material, in addition to avoiding the need for perforations in corresponding components, is designed to completely cover the outer wall of the box 2181. A first foam layer 2191 and a second foam layer 2193 are formed from the foam material. It can be understood that the first foam layer 2191 and the second foam layer 2193 are either an integral structure or a separate structure, which is not limited here. Correspondingly, it can be understood that the aforementioned positioning member 270 and the anti-fooling member 280 are arranged through the first foam layer 2191.

[0170] Reference Figure 10 According to one embodiment of the present invention, one end of the evaporator 222 is provided with a first positioning structure 2221, and the other end of the evaporator 222 is provided with a second positioning structure 2222. Both the first positioning structure 2221 and the second positioning structure 2222 are connected to the housing 2181 to limit the relative position of the evaporator 222 and the ice box 221, thereby improving the installation stability of the evaporator 222.

[0171] Specifically, in this embodiment of the present invention, the first positioning structure 2221 is a pressure plate, which is fixedly connected to the housing 2181 by means of snap-fit, screw-fit, etc., so that one end of the evaporator 222 is clamped and fixed between the pressure plate and the housing 2181. The second positioning structure 2222 is a support plate 700, which is fixedly connected to the lower surface of the end of the evaporator 222 away from the pressure plate. The support plate 700 is fixedly connected to the housing 2181 by means of snap-fit, screw-fit, etc., thereby positioning the relative position of the evaporator 222 and the ice box 221, preventing the evaporator 222 from rotating or shifting, and improving assembly stability.

[0172] Of course, in some embodiments, the first positioning structure 2221 and the second positioning structure 2222 can also be configured as a buckle, clamp or other means to fix the evaporator 222 to the housing 2181, which is not limited here.

[0173] Specifically, refer to Figure 2 and Figure 4 In this embodiment of the invention, the ice maker further includes a condenser 800 disposed on the body 100. The refrigerant outlet of the compressor 310 is connected to the refrigerant inlet of the condenser 800, the refrigerant outlet of the condenser 800 is connected to the refrigerant inlet of the evaporator 222, and the refrigerant outlet of the evaporator 222 is connected to the refrigerant inlet of the compressor 310. The compressor 310 and the heating tank 320 are both located below the water tank 210. It is understood that by arranging the compressor 310 and the heating tank 320 below the water tank 210, the center of gravity of the ice maker is lowered, improving the stability of the ice maker when placed.

[0174] It should be noted that in this embodiment of the utility model, a part of the structure of the condenser 800 is located in the heat generation area and another part is located in the water source area. This not only increases the heat exchange area of ​​the condenser 800, but also helps to dissipate heat from the inside of the body 100, thereby improving the heat dissipation effect.

[0175] Understandably, referring to Figure 10 , Figure 13 , Figure 18 and Figure 23 In this embodiment of the invention, the ice-making box 221 is located above the cold water zone 212. The water tank 210 contains an ice-receiving trough 2171 and an ice-storage trough 2172 connected to the ice-receiving trough 2171. The ice-receiving trough 2171 receives the ice produced in the ice-making box 221, and the ice-storage trough 2172 stores the ice transferred from the ice-receiving trough 2171. Both the ice-receiving trough 2171 and the ice-storage trough 2172 are located above the cold water zone 212, with the ice-receiving trough 2171 positioned above the ice-making box 221, or both positioned above the ice-making box 221. With this structure, the cold water in the cold water zone 212 facilitates the creation of a low-temperature environment for the ice-making box 221, the ice-receiving trough 2171, and the ice-storage trough 2172, making operation easier, the space arrangement more efficient, and the manufacturing process of the ice maker simpler.

[0176] It should be noted that in this embodiment of the utility model, the water generated in both the ice receiving tank 2171 and the ice storage tank 2172 can be returned to the cold water zone 212, improving the water recycling rate. This ensures that there is a connection between the ice receiving tank 2171, the ice storage tank 2172, and the cold water zone 212 of the water tank 210, and they are not set up independently outside the water tank 210. The above structure reduces many independent components, improves the correlation of components and the rational arrangement of space, saves space, and makes the preparation of the ice maker relatively simple.

[0177] Specifically, refer to Figure 10In this embodiment of the utility model, an ice shovel 2213 is connected to the ice box 221. The ice shovel 2213 can rotate with the ice box 221 to push the ice blocks in the ice receiving trough 2171 and transfer them to the ice storage trough 2172.

[0178] Specifically, refer to Figure 10 In this embodiment of the invention, the evaporator 222 has an ice-making column 2223, which can contact the water in the ice-making box 221. During ice making, the ice-making motor 223 drives the ice-making box 221 to rotate, and the limiting member 240 triggers the limit switch 250, at which point the ice maker stops. Water is introduced into the ice-making box 221 through the ice-making water inlet 215, and the compressor 310 is started for cooling. The refrigerant flows through the ice-making column 2223 of the evaporator 222 and exchanges heat with the water in the ice-making box 221, gradually forming ice blocks on the surface of the submerged ice-making column 2223. During the ice removal process, after the ice block is formed, the ice-making motor 223 drives the ice-making box 221 and the ice shovel 2213 to rotate to a certain angle. This can be understood as ensuring that the ice block does not interfere with the ice-making box 221 and the ice shovel 2213 when it falls off. The ice-making box 221 and the ice shovel 2213 avoid the path of the ice block falling to the ice receiving tank 2171. The ice-making column 2223 is supplied with high-temperature gas from the compressor 310. The contact surface between the ice block and the ice-making column 2223 melts, and the ice block falls from the ice-making column 2223 to the ice receiving tank 2171. The structure is reasonably designed, the transmission is reliable, and the ice-making efficiency is improved.

[0179] Understandably, referring to Figure 10 and Figure 13 In this embodiment of the invention, an ice inlet is formed at the connection between the ice receiving tank 2171 and the ice storage tank 2172. At least one full ice sensor module 2173 is provided on the water tank 210. The full ice sensor module 2173 is located on the wall of the ice storage tank 2172, around the ice inlet at the connection between the ice receiving tank 2171 and the ice storage tank 2172. This allows the sensor to directly detect the height of the ice layer. By monitoring the accumulation height of ice blocks in the ice storage tank 2172 in real time through the full ice sensor module 2173, when the amount of ice blocks in the ice storage tank 2172 reaches a certain level, the sensor can promptly send a signal to notify the ice maker to stop making ice. This prevents new ice blocks from being generated and clogging the connection between the ice receiving tank 2171 and the ice storage tank 2172, ensuring a smooth ice-making process and protecting the internal components of the ice maker. Thus, the real-time monitoring and response mechanism ensures that the ice maker only operates when needed, reducing unnecessary ice-making cycles, saving energy, and extending the service life of the ice maker.

[0180] It is conceivable that, referring to Figure 10 and Figure 13 In this embodiment of the utility model, the full ice sensor module 2173 includes a transmitting probe and a receiving probe, which are respectively located on opposite sides of the ice storage tank 2172.

[0181] Understandably, the transmitting probe is responsible for emitting a detection signal, which can be a light signal, an ultrasonic signal, or other types of non-contact detection signal. The receiving probe is used to receive the signal from the transmitting probe and determine the accumulation of ice based on changes in the signal.

[0182] The transmitting and receiving probes are located on opposite sides of the ice storage tank 2172, forming a stable detection area. When ice accumulates in this area, it blocks or alters the signal emitted by the transmitting probe, and the receiving probe can accurately capture this change, thereby achieving precise detection of the ice accumulation height.

[0183] The transmitting and receiving probes can monitor the ice accumulation in real time and send a signal promptly when the ice is full. The instant feedback mechanism ensures that the ice maker can stop the ice-making process in time to prevent ice from continuing to form and clogging the ice inlet.

[0184] Specifically, refer to Figure 10 and Figure 13 In this embodiment of the invention, the installation height of the full ice sensor module 2173 is higher than the bottom surface of the ice inlet, where the ice receiving tank 2171 and the ice storage tank 2172 connect. It is understood that by installing the sensor above the lower edge of the ice inlet, this embodiment ensures that the sensor can detect and stop ice making in a timely manner when the ice volume is close to full, preventing new ice from being generated and clogging the ice inlet. Installing the sensor at a higher position allows for more accurate detection of the ice height, avoiding misjudgments caused by localized accumulation or uneven distribution of ice. Simultaneously, installing the sensor above the lower edge of the ice inlet fully utilizes the space of the ice storage tank 2172, preventing improper sensor installation from affecting ice storage and retrieval. It also prevents the ice maker from prematurely stopping or restarting due to a small amount of ice or ice chips accidentally triggering the sensor.

[0185] It should be noted that, referring to Figure 18 In this embodiment, the water tank 210 contains a housing 217, which is integrally formed with an ice-receiving trough 2171, an ice-storage trough 2172, and an ice inlet connecting the two. This integral design simplifies the assembly process, reduces the number of parts and assembly gaps, and improves overall stability and durability. Of course, in some embodiments, the water tank 210 may also contain a separate, adjacent first housing and a second housing, with the first housing forming the ice-receiving trough 2171 and the second housing forming the ice-storage trough 2172; this is not limited here. Specifically, refer to... Figure 18 In this embodiment of the utility model, the ice inlet is opened along the length direction of the box body 217.

[0186] Understandably, the ice inlet is opened along the length of the box 217 to ensure that the newly made ice blocks can be evenly distributed throughout the ice storage tank 2172 and avoid local accumulation.

[0187] This embodiment achieves comprehensive monitoring of ice accumulation by placing the transmitting and receiving probes on opposite sides of the ice storage tank 2172. Regardless of where the ice accumulates within the ice storage tank 2172, it can be detected by the sensors in a timely manner. This also reduces detection errors caused by variations in ice shape, size, or uneven distribution. Because the sensors can cover a wider area, they can more accurately capture changes in ice accumulation.

[0188] In some embodiments, there are multiple full ice sensor modules 2173, which are arranged at intervals along the height or horizontal direction of the ice storage tank 2172.

[0189] Understandably, multiple ice-filling sensor modules 2173 are configured within the ice storage tank 2172. These modules can be arranged at intervals along the vertical or horizontal direction of the ice storage tank 2172. Each ice-filling sensor module 2173 has the capability to monitor the degree of ice accumulation within the ice storage tank 2172.

[0190] This embodiment utilizes multiple sensor modules operating simultaneously, covering a larger area within the ice storage tank 2172 and thus more accurately reflecting the ice conditions within it. This helps avoid misjudgments caused by the failure or error of a single sensor. The sensor modules can be arranged at intervals along the vertical or horizontal direction, meaning the position and number of sensors can be adjusted according to actual needs to accommodate ice storage tanks 2172 of different sizes and shapes, as well as different types of ice. Real-time monitoring by multiple sensor modules allows for timely detection of ice accumulation within the ice storage tank 2172. When ice accumulates to a certain level, the ice dispensing mechanism can be activated or the ice-making operation can be stopped in a timely manner, thus avoiding problems of too much or too little ice. The simultaneous operation of multiple sensor modules improves the reliability of the entire system. Even if one or more sensors fail, the other sensors can continue to operate, ensuring the normal operation of the system.

[0191] Understandably, referring to Figure 10 , Figure 13 , Figure 20 and Figure 21 In this embodiment of the utility model, the ice-making module 200 further includes an ice-discharging mechanism 230, which is located in the water tank 210. The ice-discharging mechanism 230 is used to transfer ice blocks to the ice outlet 120 and cause the ice blocks to detach from the ice outlet 120.

[0192] Specifically, in the embodiments of this utility model, referring to Figure 10 and Figure 18 An ice outlet 21721 is provided on one side wall of the ice storage tank 2172, as shown in the reference. Figure 10 , Figure 13 , Figure 20 and Figure 21 The ice dispensing mechanism 230 includes an ice dispensing box 231, an ice dispensing motor 232, and an ice stirring component 233. The ice dispensing box 231 is located in the water tank 210 and has an ice dispensing channel 2311 that communicates with the ice dispensing hole 21721 and the ice storage tank 2172. The ice dispensing motor 232 is installed in the ice dispensing box 231. The ice stirring component 233 is connected to the output end of the ice dispensing motor 232 through the ice dispensing hole 21721. The ice dispensing motor 232 is used to drive the ice stirring component 233 to rotate so as to drive the ice block to move out of the ice dispensing hole 21721 and fall through the ice dispensing channel 2311 and the ice outlet 120.

[0193] Specifically, refer to Figure 10 and Figure 21 In this embodiment of the utility model, the ice box 231 is provided with an ice baffle 234 and a driving member 235. The ice baffle 234 is located at the connection between the ice outlet hole 21721 and the ice outlet channel 2311, and the ice baffle 234 is movably connected to the ice box 231. The ice baffle 234 is also connected to the output end of the driving member 235 to drive the ice baffle 234 to move to the position that blocks or opens the ice outlet hole 21721 and the ice outlet channel 2311.

[0194] It should be noted that the ice baffle 234 and the ice dispensing box 231 can be rotatably or movablely connected. The aforementioned driving component 235 is a solenoid valve or a telescopic motor, etc. The corresponding driving method can be selected according to the connection method between the ice baffle 234 and the ice dispensing box 231, and no limitation is made here.

[0195] Reference Figure 10 and Figure 18 In this embodiment of the utility model, the bottom surface of the ice storage tank 2172 is a slope 21722, which is set at a first angle with the horizontal direction. The top of the slope 21722 is provided with a gentle section 21723, which is set at a second angle with the horizontal direction. The angle of the second angle is smaller than the angle of the first angle. The ice dispensing box 231 is provided with an inlet and an outlet that connects to the ice dispensing channel 2311. The inlet is located adjacent to the gentle section 21723. The periphery of the ice dispensing box 231 at the inlet is provided with an extension section that extends toward the gentle section 21723 and is spliced ​​with the gentle section 21723.

[0196] Using the above structure, ice blocks are stored in the ice storage tank 2172 of the body 100. The bottom surface of the ice storage tank 2172 is a slope 21722, which helps to increase the ice storage capacity of the ice storage tank 2172. The ice blocks are pushed upward along the slope 21722 by the ice dispensing mechanism 230, and then moved to the inlet of the ice dispensing box 231 for discharge. The ice dispensing mechanism 230 conveys the ice blocks at the bottom of the ice storage tank 2172 upward along the slope 21722. The slope 21722 has a large angle with the horizontal direction, which helps to increase the ice storage capacity of the ice storage tank 2172. At the top of the slope 21722, a gentle section 21723 is set. The angle between the gentle section 21723 and the horizontal direction is small, and its slope tends to be gentle to accommodate a larger opening inlet. In this way, the size of the inlet can be maximized. Furthermore, the angle between the gentle section 21723 and the horizontal direction is small, which allows the gentle section 21723 to gradually move away from the ice-discharging mechanism 230 in the ice-discharging direction, thereby reducing the occurrence of ice pressing and ice jamming.

[0197] Understandably, the ice outlet 120 corresponds to the entrance of the ice outlet channel 2311. To prevent ice from getting stuck at the ice outlet 120, the height of the ice outlet 120 should be as large as possible, generally greater than a multiple of the ice block diameter. The gap between the part of the ice dispensing mechanism 230 that pushes the ice block and the bottom surface of the ice storage tank 2172 should not be too large, generally about the radius of the ice block; otherwise, problems such as uneven ice dispensing, ice compression, or ice jamming may easily occur.

[0198] Specifically, in this embodiment of the invention, the angle of the first included angle ranges from 20° to 30°. It is understood that maximizing the slope of the bottom surface of the ice storage tank 2172 is beneficial to increasing the ice storage capacity of the ice storage tank 2172, for example, the first included angle is 25°.

[0199] Specifically, in this embodiment of the invention, the extension section gradually slopes downwards in the direction away from the inlet, and the extension section is set at a third angle with the horizontal direction, the angle of the third angle being smaller than the angle of the second angle. That is to say, among the slope 21722, the gentle section 21723, and the extension section, the slope 21722 has the largest slope, the gentle section 21723 has the smaller slope, and the extension section has the smallest slope. Thus, the inlet is the highest point, which is conducive to the return of the ice melt water at the extension section to the ice storage tank 2172, thereby preventing the ice melt water from flowing out from the ice outlet channel 2311.

[0200] Specifically, refer to Figure 20 and Figure 21 In this embodiment of the utility model, the top of the ice box 231 is recessed to form a wire protection groove 2315, and a drain outlet 2316 is provided in the wire protection groove 2315. The drain outlet 2316 is connected to the ice dispensing channel 2311. The ice dispensing motor 232 is provided with a terminal, and the terminal is at least partially accommodated in the wire protection groove 2315.

[0201] Specifically, refer to Figure 20 and Figure 21 In this embodiment of the invention, the ice-dispensing motor 232 is installed on the top of the ice-dispensing box 231, and at least part of the wiring terminal of the ice-dispensing motor 232 is accommodated in the cable protection groove 2315 to prevent the wiring terminal from facing outward, thereby reducing the risk of the wiring terminal being splashed by water. At the same time, a drain outlet 2316 is provided in the cable protection groove 2315 to connect to the ice-dispensing channel 2311. When water accumulates in the cable protection groove 2315, the water can flow into the ice-dispensing channel 2311 in a timely manner through the drain outlet 2316 to prevent the water from contacting the wiring terminal and causing damage.

[0202] For example, the ice dispensing box 231 includes an upper box and a lower box, which are connected to form an ice dispensing channel 2311. The connection between the two can be a snap-fit ​​connection or a threaded connection, etc., for easy assembly and disassembly, facilitating subsequent maintenance or replacement. It is understood that the inlet can be formed by the upper and lower boxes, with the inlet facing the side of the ice dispensing box 231. When the ice dispensing box 231 is connected to the body 100 of the ice maker, ice can be conveyed from the ice storage tank 2172 on the side of the ice dispensing box 231 to the inlet. That is, the ice dispensing motor 232 is installed in the upper box, and its output end faces the opening of the inlet, so as to convey the ice in the ice storage tank 2172 located on the side to the inlet.

[0203] Understandably, the wiring terminals of the ice-dispensing motor 232 face the ice-dispensing box 231, for example, downwards, so that they are partially accommodated within the cable tray 2315, which can mitigate water splashing to some extent. Optionally, there is a certain gap between the wiring terminals and the inner wall of the cable tray 2315 to accommodate the wires connected to the ice-dispensing motor 232, facilitating installation. Since the ice blocks conveyed in the ice-dispensing channel 2311 are relatively cold, while the inner wall of the cable tray 2315 is on the outside and relatively warm, condensation may occur. This condensation can flow into the ice-dispensing channel 2311 through the drain outlet 2316, preventing condensation from accumulating in the cable tray 2315.

[0204] Reference Figure 20 and Figure 21 According to one embodiment of this utility model, the drain outlet 2316 is located on the bottom wall of the cable protection groove 2315. It is understood that the drain outlet 2316 being located at the bottom facilitates the drainage of water from the cable protection groove 2315. The bottom of the cable protection groove 2315 can be a conical structure to collect accumulated water at the drain outlet 2316 for easy drainage. Alternatively, the bottom wall of the cable protection groove 2315 can also be a slope 21722 structure, allowing accumulated water to flow along the slope 21722 towards the drain outlet 2316, improving drainage efficiency.

[0205] Understandably, referring to Figure 20 and Figure 21In this embodiment of the invention, the ice dispensing box 231 has a guide hole 2312 that connects to the ice dispensing channel 2311. The guide hole 2312 is connected to the overflow groove 610 of the support plate 600. When the ice produces melted water or ice shavings that enter the ice dispensing channel 2311, the melted water and ice shavings can flow into the guide hole 2312 and then flow back into the interior of the body 100, i.e., into the overflow groove 610 on the support plate 600. If it is condensate, it can be evaporated by the compressor 310, the heating tank 320, etc. If it is overflow, it will increase and overflow the overflow gap 613 into the overflow groove 612, and flow along the outer wall of the water inlet pipe 321 to the designated area below the support plate 600, i.e., the tray 700 and the drain hole 7111, to prevent water from dripping to the outside. The guide hole 2312 is small in size, so the ice will not enter the guide hole 2312 and can be discharged normally. This prevents melted ice water from dripping onto the table or floor, improving the user experience.

[0206] In this embodiment, the ice outlet channel 2311 can extend vertically, i.e., up and down. For example, the inlet of the ice outlet channel 2311 is located in the upper half of the ice outlet box 231, while the outlet is located in the lower half of the ice outlet box 231, so that the ice blocks fall from above, making it convenient to receive the ice blocks from below the ice outlet box 231. Optionally, the ice outlet box 231 is located on one side of the body 100, i.e., the ice outlet box 231 is located on one side of the ice storage tank 2172. Then, the side wall of the ice outlet box 231 has an inlet for the ice outlet channel 2311. The inlet at the side wall of the ice outlet box 231 is connected to the ice storage tank 2172. When the melted ice water flows down the inner wall of the ice outlet channel 2311, it needs to flow through the guide hole 2312, so that it will not flow to the outside through the ice outlet channel 2311. For example, an ice gate is provided at the entrance of the ice outlet channel 2311. The ice gate is used to control the connection between the ice outlet channel 2311 and the ice storage tank 2172. The ice gate can be rotatably connected to the ice outlet box 231. When the ice gate is rotated to block the entrance of the ice outlet channel 2311, the ice blocks in the ice storage tank 2172 are blocked by the ice gate and will not enter the ice outlet channel 2311. At this time, the ice gate can also prevent ice slag and melted ice water generated by the ice blocks from entering the ice outlet channel 2311, thereby effectively reducing the dripping of ice slag and melted ice water from the ice outlet channel 2311 to the outside. It is understandable that even if a very small amount of melted ice water enters the ice outlet channel 2311 through the gap of the ice gate, it will be guided back into the body 100 by the guide hole 2312. The ice gate prevents ice shards from entering the ice outlet channel 2311, thereby reducing the drainage pressure at the guide hole 2312 and preventing water droplets from falling onto the outside table or ground due to untimely drainage from the guide hole 2312.

[0207] For example, the guide hole 2312 can be an elongated hole to prevent ice cubes from getting stuck inside. The guide hole 2312 extends laterally to fully cover the area through which the melted ice water may flow. Alternatively, in one embodiment, the guide hole 2312 can be arranged around the ice outlet channel 2311, and a corresponding guide channel can be provided on the ice outlet box 231 to guide the water at the guide hole 2312 into the machine body 100. To facilitate production and save production costs, the guide hole 2312 can also be provided only on one side wall of the ice outlet box 231 adjacent to the ice storage tank 2172. The melted ice water generated by the ice cubes can then more easily flow through this side wall, facilitating the recovery of the melted ice water by the guide hole 2312.

[0208] Reference Figure 20 and Figure 21 In some embodiments of this utility model, the ice outlet channel 2311 is provided with a first sidewall adjacent to the ice storage tank 2172, and the guide hole 2312 is opened on the first sidewall. The first sidewall is inclined away from the ice storage tank 2172 in the ice outlet direction of the ice outlet channel 2311.

[0209] For example, the ice outlet channel 2311 and the ice storage tank 2172 are arranged in a left-right configuration. For instance, if the ice outlet channel 2311 is located on the left side of the ice storage tank 2172, then the right side wall of the ice outlet channel 2311 is the first side wall. Of course, the ice outlet channel 2311 can also be located on the right side of the ice storage tank 2172; this is not a limitation. Understandably, the ice storage tank 2172 on the right side supplies ice blocks to the ice outlet channel 2311 on the left. The ice blocks slide off the first side wall, allowing the guide hole 2312 on the first side wall to collect the melted ice water. The first side wall is sloped 21722 to prevent the ice blocks from falling too quickly from the ice outlet channel 2311, thus acting as a buffer. It also prevents melted ice water from dripping at the entrance of the ice outlet channel 2311 without contacting the inner wall, which would prevent the guide hole 2312 from collecting the directly dripping melted ice water. The flow guide hole 2312 can extend laterally along the first sidewall to cover the width of the first sidewall as completely as possible, so that the melt water flowing down from the first sidewall can flow into the flow guide hole 2312 and prevent the melt water from dripping to the outside. Of course, there can also be multiple flow guide holes 2312 to cover the area that the melt water may flow through as much as possible.

[0210] Reference Figure 21In some embodiments of this utility model, the inner wall of the guide hole 2312 is connected with a plurality of spaced grid strips 2314. It is understood that the plurality of grid strips 2314 are arranged at lateral intervals along the guide hole 2312, thereby preventing normal-sized ice cubes from getting stuck in the guide hole 2312 and without affecting the flow of melted ice water through the guide hole 2312. The plurality of grid strips 2314 can be set inside the guide hole 2312 to form a screening grid, screening the ice cubes, meaning that ice slag can flow back through the guide hole 2312, preventing excessive ice slag from being present in the ice cubes received by the user, thereby improving the user experience. For example, each grid strip 2314 extends vertically, and the connection position of the grid strip 2314 should be concave, that is, with the first sidewall as the reference plane, the grid strip 2314 is located below the reference plane, avoiding the grid strip 2314 being flush with the first sidewall, thereby preventing melted ice water from flowing down from the grid strip 2314 without flowing back through the guide hole 2312.

[0211] In some embodiments of this utility model, the distance between any two adjacent grid strips 2314 ranges from 3mm to 4mm. For example, if the distance between two grid strips 2314 is 3mm, melted ice water can pass through a 3mm hole, while ice blocks larger than 3mm will not pass through the gap formed between adjacent grid strips 2314. This minimizes the risk of excessively large ice blocks or ice shards flowing back into the machine body 100. Excessively large ice blocks or ice shards, before melting, can easily block the drain holes 7111 inside the machine body 100, hindering drainage. Furthermore, by providing multiple spaced grid strips 2314, even if the holes between individual grid strips 2314 are blocked, the guide holes 2312 will not completely lose their guiding capacity.

[0212] Reference Figure 21 In some embodiments of this invention, each grid bar 2314 is concave on the side facing the ice outlet channel 2311 to form a concave space. For example, the grid bar 2314 has a curved arc structure, and the formed concave space is used to accommodate small ice cubes or ice shavings. After melting, these can flow back into the machine body 100 through the guide hole 2312 for recycling or centralized processing, thus preventing excessive backflow of small ice cubes or ice shavings into the machine body 100 and causing accumulation. The melting of small ice cubes and ice shavings in the concave space facilitates drainage from the inside of the machine body 100.

[0213] In some embodiments of this utility model, the grid strip 2314 includes a first segment and a second segment. One end of the first segment is connected to the bottom of the guide hole 2312, and the first segment is inclined downward in the direction away from the ice outlet channel 2311. One end of the second segment is connected to the other end of the first segment, and the other end of the second segment is connected to the top of the guide hole 2312.

[0214] For example, the first segment extends roughly horizontally, while the second segment extends roughly vertically. The two segments are connected to form an inverted "7" shape to create a concave space, which can accommodate unmelted small ice cubes and ice shards. To prevent water from accumulating in the concave space after melting, the first segment is tilted downwards to facilitate water flow out from the guide hole 2312.

[0215] In some embodiments of this utility model, guide ribs are provided on both sides of the first sidewall. The guide ribs extend along the ice discharge direction of the ice discharge channel 2311, and the two guide ribs are respectively located on both sides of the guide hole 2312.

[0216] Understandably, the guide ribs extend from the inlet of the ice outlet channel 2311 to the guide hole 2312 to guide the meltwater to flow into the guide hole 2312. In other words, the two guide ribs are used to block the meltwater, allowing it to flow down between the two guide ribs and into the guide hole 2312, thus preventing the meltwater from flowing towards other walls of the ice outlet channel 2311 and thus failing to flow into the guide hole 2312. Optionally, the guide hole 2312 extends from one guide rib to the other to ensure that the meltwater between the two guide ribs can flow into the guide hole 2312.

[0217] Reference Figure 21 In some embodiments of this utility model, the outer wall of the ice dispensing box 231 is provided with a guide plate 2313, which is located below the guide hole 2312. It is understood that after the melted ice water flows out through the guide hole 2312, it will drip from below the guide hole 2312. To ensure that the water flows to a designated area, the guide plate 2313 collects the water passing through the guide hole 2312 and guides it to the designated area for centralized drainage treatment. For example, the guide plate 2313 is connected to the outer wall of the ice dispensing box 231, and the guide plate 2313 can be inclined to allow for natural water flow. For example, a water receiving trough or water receiving box is provided at the end of the guide plate 2313 to prevent water from flowing towards live components and causing damage. Optionally, baffles are provided on both sides of the guide plate 2313 to prevent water from flowing out from the sides of the guide plate 2313, that is, water can only flow out from the end of the guide plate 2313, thus flowing to the designated area. Optionally, the connection between the guide plate 2313 and the ice dispensing box 231 can be by bonding, welding, snap-fitting, or threaded connection. Of course, in other embodiments, the guide plate 2313 and the ice dispensing box 231 can also be integrally formed, which is not limited here.

[0218] Optionally, refer to Figure 10 and Figure 20In some embodiments of this utility model, the ice-stirring component 233 is an auger, which is installed at the output end of the ice-discharging motor 232 and extends to the side of the ice-discharging box 231 to reach the ice storage tank 2172. The ice-discharging motor 232 drives the auger to rotate, thereby realizing the conveying of ice blocks. Of course, the ice-discharging motor 232 can also be a driving component 235 such as a rotary cylinder.

[0219] Reference Figure 10 and Figure 20 In some embodiments of this invention, the auger continuously agitates the ice blocks within the ice storage tank 2172, preventing the ice blocks from sticking together and forming blocky ice. Through the continuous operation of the auger, not only are the ice blocks effectively agitated, but the circulation of cold air is also improved, helping to evenly distribute the cold air within the ice storage tank 2172, ensuring that all ice blocks are fully frozen, and improving ice-making efficiency.

[0220] Reference Figure 10 and Figure 20 In some embodiments of this invention, the auger has a centrally symmetrical structure. This ensures correct installation and operation regardless of the orientation during installation, reducing directional issues and improving installation efficiency. Furthermore, the centrally symmetrical structure helps maintain the auger's balance during operation, reducing vibration and improving overall stability and durability, thus preventing wear caused by uneven rotation. Of course, in other embodiments of this invention, the auger can also have an axisymmetric structure.

[0221] Understandably, referring to Figure 1 , Figure 4 and Figure 22 In some embodiments of this utility model, the body 100 is provided with a pressing port 132 located in the taking area 130. The cup push structure 500 includes a cup pusher 510 and a micro switch 520. One end of the cup pusher 510 is connected to the body 100, and the other end is movably inserted through the pressing port 132. The cup pusher 510 is adapted to elastically deform under external pressure so as to move in the pressing port 132. The micro switch 520 is connected to the body 100. The cup pusher 510 moves in the pressing port 132 to press the micro switch 520.

[0222] Using the above structure, the ice dispensing port 120 of the machine body 100 controls the dispensing of ice cubes or ice water for user use. The cup pusher 510 can be used as a push switch, triggering a micro switch 520 to control the opening and closing of the ice dispensing port 120. One end of the cup pusher 510 is connected to the machine body 100. When pressed by external force, it undergoes elastic deformation, thereby pressing the micro switch 520. When the cup pusher 510 is released, it elastically returns to its initial state, thus releasing the pressure on the micro switch 520. In this way, the cup pusher 510 can automatically reset, eliminating the need for other reset structures. The structure is simple and can achieve the structure of controlling water and ice dispensing with the cup pusher 510.

[0223] Understandably, referring to Figure 22 The cup pusher 510 is elongated to facilitate good deformation stroke, making it easier for the user to press. For example, one end of the cup pusher 510 with the mounting hole 5131 is a fixed end, which is connected and fixed to the connecting post 133 of the body 100. The other end of the cup pusher 510 is a movable end, which moves relative to the fixed end when the cup pusher 510 is pressed and deformed by external force. The cup pusher 510 can extend vertically or horizontally, depending on the actual installation space of the ice maker. For example, if the cup pusher 510 extends vertically, the lower end of the cup pusher 510 serves as a fixed end for fixed connection to the body 100, and the upper end of the cup pusher 510 serves as a movable end, corresponding to the pressing port 132 for easy pressing by the user. Of course, the upper end of the cup pusher 510 can also be a fixed end and the lower end a movable end; this is not limited here.

[0224] Reference Figure 22 In some embodiments of this utility model, the taking area 130 of the body 100 is provided with a connecting post 133, and one end of the cup pusher 510 is provided with a mounting hole 5131. The cup pusher 510 is sleeved on the connecting post 133 through the mounting hole 5131, and at least a part of the connecting post 133 extends out of the mounting hole 5131 and is connected to the connecting post 133 through a connector. There is an installation gap between the connector and the cup pusher 510. The cup pusher 510 is adapted to deform under the action of external force so as to move in the pressing port 132.

[0225] With the above structure, the cup pusher 510 is used as a push switch to control the ice dispensing of the ice maker for user use. One end of the cup pusher 510 is connected to the connecting post 133 of the machine body 100 through the mounting hole 5131. When the cup pusher 510 is pressed by an external force, it undergoes elastic deformation to control the ice dispensing. When the cup pusher 510 is released, it elastically returns to its initial position to stop the ice dispensing. After the connector is connected to the connecting post 133, the cup pusher 510 is disengaged from the connecting post 133 by the connector stop, thus fixing the cup pusher 510 in place. During connector installation, because the connecting post 133 protrudes from the mounting hole 5131, the connector abuts against the connecting post 133, preventing it from pressing against the cup pusher 510. This prevents contact and friction, ensuring the cup pusher 510 does not twist with the connector, avoiding misalignment and contact between the sidewall and the body 100, and guaranteeing normal pressing and rebound of the cup pusher 510. One end of the cup pusher 510 is connected to the body 100. When pressed by external force, it undergoes elastic deformation, thus pressing the micro switch 520. When the cup pusher 510 is released, it elastically returns to its initial position, releasing the pressure on the micro switch 520. In this way, the cup pusher 510 can automatically reset without the need for other reset structures. The structure is simple and can realize the structure of controlling water and ice output by the cup pusher 510.

[0226] Optionally, refer to Figure 22 The connector is a screw, and a threaded hole is provided at the connecting post 133. The screw is connected to the threaded hole. When the screw is screwed to abut the top surface of the connecting post 133, since the top surface of the connecting post 133 protrudes from the outer surface of the cup pusher 510, there is an installation gap between the screw and the outer surface of the cup pusher 510. Therefore, the cup pusher 510 will not be twisted when the screw is screwed. In other embodiments, the connector can also be a bolt, pin, rivet, etc., which is not limited here, as long as the connector does not press against the outer surface of the cup pusher 510 when installing or removing the connector.

[0227] According to one embodiment of the present invention, the body 100 is provided with positioning ribs, the positioning ribs form positioning spaces, the connecting column 133 is provided in the positioning space, and the positioning ribs stop and limit the opposite sides of the cup pusher 510.

[0228] It is understood that the positioning rib can be a semi-enclosed structure, surrounding the fixed end of the cup pusher 510, thereby limiting the positional displacement of the fixed end of the cup pusher 510. This prevents the movable end of the cup pusher 510 from undergoing greater displacement, ensuring the gap between the movable end of the cup pusher 510 and the body 100, and allowing the cup pusher 510 to deform and move freely. For example, the positioning rib includes two parallel ribs forming a positioning space to accommodate the fixed end of the cup pusher 510. When the fixed end of the cup pusher 510 is connected to the connecting post 133 within the positioning space, the opposite sides of the cup pusher 510 abut against the two ribs respectively. In other words, the positioning rib limits the width-direction displacement of the fixed end of the cup pusher 510, ensuring the movable gap between the movable end of the cup pusher 510 and the body 100.

[0229] Reference Figure 22 In some embodiments of this utility model, a limiting hook 512 is provided at the end of the cup pusher 510 away from the mounting hole 5131. The limiting hook 512 is adapted to abut against the inner side of the body 100 when the cup pusher 510 moves to the outside of the body 100. It can be understood that when the cup pusher 510 is pressed by an external force to control the ice dispensing hole 21721 to open, after the ice dispensing is completed, the cup pusher 510 is released, and the cup pusher 510 resets to move to the outside of the body 100. In order to prevent the cup pusher 510 from over-resetting, thereby preventing the cup pusher 510 from warping and deforming outward and increasing the pressing doubling stroke, after the cup pusher 510 resets to the initial position, the limiting hook 512 can abut against the inner side of the body 100 to stop the cup pusher 510 from continuing to move to the outside of the body 100. For example, when the limit hook 512 abuts against the body 100, the cup pusher 510 just reaches the preset condition to close the ice dispensing. In this way, pressing the cup pusher 510 can trigger the ice dispensing in time, avoiding the cup pusher 510 from having a dormant pressing stroke, making the cup pusher 510 respond more sensitively to ice dispensing.

[0230] Understandably, referring to Figure 22 In some embodiments of this utility model, an installation edge 134 is provided around the pressing port 132 on the inner side of the taking area 130 of the body 100, and the limiting hook 512 abuts against the installation edge 134. It can be understood that the installation edge 134 can be used to improve the installation stability of the cup pusher 510, and the installation edge 134 can be used to stop the cantilever section 513. At the same time, it can also be used to stop the abutment against the limiting hook 512 to ensure that the cup pusher 510 does not move excessively to the outside of the body 100, thereby avoiding the generation of pressing play stroke.

[0231] It should be noted that in this embodiment of the invention, since the ice dispensing box 231 is equipped with a driving component 235 and an ice baffle 234, the micro switch 520 can send an electrical signal to the driving component 235 after being triggered, thereby controlling the opening and closing of the driving component 235. Of course, the micro switch 520 can also send an ice dispensing command to the internal ice-feeding structure by transmitting an electrical signal, thereby controlling the internal ice-feeding structure to perform ice-feeding operations. Here, it is only necessary to control whether ice is dispensed from the ice dispensing hole (21721) by the micro switch 520, and the specific control method is not limited.

[0232] Understandably, referring to Figure 22 In some embodiments of this utility model, the cup pusher 510 includes a pushing section 511 and a cantilever section 513. The pushing section 511 is movably inserted through the pressing port 132, and one side of the pushing section 511 is exposed outside the body 100. The pushing section 511 is suitable for pressing the micro switch 520. One end of the cantilever section 513 is connected to the pushing section 511, and the other end of the cantilever section 513 is connected to the body 100.

[0233] For example, the push section 511 is used for user pressing, and the connection between the cantilever section 513 and the push section 511 is a bent structure, which can better realize the deformation of the cup pusher 510. Optionally, the thickness of the connection between the cantilever section 513 and the push section 511 is thinner, or the thickness of the cantilever section 513 is thinner than the thickness of the push section 511, so as to facilitate deformation and thus press the micro switch 520. The size of the push section 511 is adapted to the size of the pressing port 132 so that the push section 511 can be movably inserted through the pressing port 132. Optionally, part of the push section 511 is located on the outside of the body 100, that is, on the outside of the pressing port 132, while the cantilever section 513 is connected to the inside of the body 100. The cantilever section 513 abuts against the inside of the body 100 to prevent the cup pusher 510 from going too far beyond the outside of the pressing port 132 when it resets. Meanwhile, the edge of the pressing section 511 may be provided with a retaining protrusion, which is used to abut against the outer wall of the body 100. When the pressing section 511 presses the micro switch 520, the pressing section 511 moves inward toward the pressing port 132. After moving a certain distance, the retaining protrusion abuts against the outer wall of the body 100 to limit the cup pusher 510 from continuing to deform, thereby preventing the cup pusher 510 from moving too far and damaging the micro switch 520. Optionally, the pressing section 511 and the cantilever section 513 can be an integrally formed structure to reduce installation steps and improve connection stability. Of course, they can also be connected by welding, bonding, snap-fitting, or threaded connection, etc., which is not limited here.

[0234] Understandably, referring to Figure 22In some embodiments of this invention, the micro switch 520 is located at one end of the push section 511 adjacent to the cantilever section 513. With this structure, the cantilever section 513 is fixedly connected to the body 100, and the push section 511 can move relative to the pressing port 132 to press the micro switch 520. Thus, when the cup pusher 510 is deformed by pressing the push section 511, the end of the push section 511 furthest from the cantilever section 513 has a longer travel distance, while the end of the push section 511 adjacent to the cantilever section 513 has a shorter travel distance, which is suitable for triggering the micro switch 520. Positioning the micro switch 520 at the end of the push section 511 adjacent to the cantilever section 513 helps reduce the force and triggering travel of the cup pusher 510, making it easier to trigger the micro switch 520 and less likely to damage it due to excessive pressing. Alternatively, in order to reduce the force and trigger stroke of the cup pusher 510, the micro switch 520 can be set at the / position in the length direction of the cup pusher 510, that is, the middle position in the length direction of the cup pusher 510.

[0235] Reference Figure 22 The body 100 has a positioning post 135 corresponding to the pressing port 132. The positioning post 135 extends from one side wall of the pressing port 132 to the other side wall, and the micro switch 520 is connected and fixed to the positioning post 135. Understandably, to facilitate the installation of the micro switch 520, a suspension platform extends from the inside of the body 100 towards the pressing port 132. The suspension platform has a protruding positioning post 135, which can pass through the positioning hole on the micro switch 520 to achieve the installation and positioning of the micro switch 520. During installation, the micro switch 520 is installed from the side, so that the positioning post 135 passes through the positioning hole of the micro switch 520. In other words, the micro switch 520 is hung at the positioning post 135, making installation convenient.

[0236] Reference Figure 22 According to one embodiment of the present invention, the body 100 is provided with at least two positioning posts 135. In one embodiment, the two positioning posts 135 are spaced apart to improve the installation stability of the micro switch 520. For example, the two positioning posts 135 extend in parallel directions to facilitate the installation of the micro switch 520. Of course, in other embodiments, multiple positioning posts 135 may be provided, which is not limited here. It can be understood that the positioning posts 135 extend into the pressing port 132, so that the micro switch 520 can be installed in a relatively central position corresponding to the pressing port 132. When the cup pusher 510 presses the micro switch 520, it is less likely to only press the edge of the micro switch 520 spring, and the micro switch 520 triggering is more stable.

[0237] Reference Figure 22According to one embodiment of this utility model, the body 100 is provided with a fixing buckle 136 corresponding to the pressing port 132, and the micro switch 520 is fastened into the fixing buckle 136. Exemplarily, the fixing buckle 136 includes two oppositely arranged latches, forming a latching space between the two latches. The micro switch 520 can be fastened into the latching space without the need for other installation tools, facilitating installation. In one embodiment, the positioning post 135 is located between the two latches, i.e., within the latching space. That is, while the micro switch 520 is fastened into the fixing buckle 136, the positioning post 135 passes through the positioning hole on the micro switch 520, achieving dual installation positioning of the micro switch 520 and further improving installation stability.

[0238] Understandably, referring to Figure 22 In some embodiments of this utility model, the micro switch 520 is located at one end of the push section 511 adjacent to the cantilever section 513.

[0239] With the above structure, the cantilever section 513 is fixedly connected to the body 100, and the pressing section 511 can move relative to the pressing port 132 to press the micro switch 520. Thus, when the cup pusher 510 is deformed by pressing the pressing section 511, the end of the pressing section 511 furthest from the cantilever section 513 has a longer travel, while the end of the pressing section 511 adjacent to the cantilever section 513 has a shorter travel, which is suitable for triggering the micro switch 520. Positioning the micro switch 520 at the end of the pressing section 511 adjacent to the cantilever section 513 helps reduce the force and triggering stroke of the cup pusher 510, making it easier to trigger the micro switch 520 and less likely to be damaged by excessive pressing. Optionally, to reduce the force and triggering stroke of the cup pusher 510, the micro switch 520 can also be positioned at a position along the length of the cup pusher 510, i.e., the middle position along the length of the cup pusher 510.

[0240] Reference Figure 1 ,and Figure 2 In some embodiments of this utility model, the pressing port 132 is located adjacent to the ice outlet 21721, and a cup holder 131 is provided at the lower part of the taking area 130. The cup holder 131 is arranged opposite to the ice outlet 21721 and is used to place the container. The distance between the pressing port 132 and the top surface of the cup holder 131 is greater than 90mm.

[0241] Understandably, referring to Figure 23 In some embodiments of this utility model, the ice maker further includes a cold water drain pipe 910, a hot water drain pipe and a main drain pipe 930. The cold water drain pipe 910 is used to drain the area inside the machine body 100 used for storing cold water. The hot water drain pipe 920 is used to connect to the hot tank 320. The main drain pipe 930 is connected to the cold water drain pipe 910 and the hot water drain pipe 920 respectively.

[0242] Specifically, refer to Figure 23 This can be understood as the cold water drain pipe 910 being connected to the cold water zone 212 of the water tank 210. Of course, it is not limited to being connected to the cold water zone 212 of the water tank 210. In some embodiments, the cold water drain pipe 910 can also be connected to the drain hole 7111 of the tray 700 so that when there is a lot of condensate or room temperature water overflowing, it can be discharged to the outside of the machine body 100 through the drain hole 7111 and the cold water drain pipe 910.

[0243] With the above structure, the cold water drain pipe 910 and the hot water drain pipe 920 are uniformly connected to the main drain pipe 930, avoiding the need for multiple drain outlets 2316 and scattered drainage paths, thus simplifying the overall structure of the drainage system. Furthermore, since the cold water drain pipe 910 and the hot water drain pipe 920 share the same main drain pipe 930, the layout of the entire drainage system becomes more compact, reducing the space occupied by the drain pipes inside the machine. At the same time, by integrating the cold water drainage and hot water drainage into a single main drain pipe 930, the drainage process can be effectively simplified, making the pipe layout more reasonable. This helps to avoid inconvenience in installation and maintenance caused by pipe crossings or overlaps, while also reducing the potential risk of leakage.

[0244] Reference Figure 2 and Figure 5 In some embodiments of this utility model, the ice-making drinking water also includes a drain valve 940, which is disposed on the main drain pipe 930. The drain valve 940 has a drain outlet 2316, a first interface and a second interface. The first interface and the second interface are respectively connected to the drain outlet 2316. The first interface is connected to the cold water drain pipe 910 and the second interface is connected to the hot water drain pipe 920.

[0245] It is understood that in this embodiment, the drain valve 940 is a switch valve that controls the discharge of water from inside the machine. The drain valve 940 is installed on the main drain pipe 930 and can control the discharge of water by opening or closing it.

[0246] Understandably, referring to Figure 9In this embodiment, the water tank 210 includes a tank body 2181 and a tank cover 2182. The tank body 2181 has a recessed cavity with an upper opening. A partition 213 forms a room temperature water zone 211 and a cold water zone 212 within the cavity of the tank body 2181. Referring to the figure, in this embodiment, the tank cover 2182 covers the opening of the cavity of the tank body 2181, and the tank cover 2182 is detachably connected to the tank body 2181. With this structure, the upper opening of the cavity allows the operator to easily arrange the water tank 210 and install its components, improving operational convenience. Because the tank cover 2182 is detachably connected to the tank body 2181, the operator can easily open the tank cover 2182 for cleaning or maintenance, maintaining the hygiene and good condition of the water tank 210. This ensures a secure and reliable connection between the tank cover 2182 and the tank body 2181, preventing accidental detachment or leakage.

[0247] Specifically, in some embodiments of this utility model, the connection between the cover 2182 and the body 2181 is a combination of snap-fit ​​connection and bolt connection; of course, in some embodiments, the connection between the cover 2182 and the body 2181 may be only a snap-fit ​​connection or only a bolt connection, etc., which is not limited here.

[0248] Understandably, referring to Figures 3 to 5 In this embodiment, the machine body 100 is provided with a base 170, and the water source module 400 is located on the base 170. The base 170 provides stable support for the entire ice maker, ensuring that the equipment will not shake or tilt during operation.

[0249] Reference Figures 3 to 5 In some embodiments of this utility model, there are multiple bases 170 and multiple water source modules 400. The multiple water source modules 400 are arranged in a one-to-one correspondence with the multiple bases 170. The multiple water source modules 400 are different types of water sources. The water source modules 400 are detachably connected to the ice-making module 200. The water source modules 400 are used to supply water to the ice-making module 200.

[0250] Reference Figures 3 to 5 In some embodiments of this invention, the water source module 400 provides a clean and stable water source to the ice-making module 200. The water source module 400 can select bottled water, tap water, or other types of water sources according to user needs, and is connected to the ice-making module 200 via pipes or hoses. The selectivity and detachability of the water source module 400 allow the ice maker to flexibly adapt to different water source environments, improving the equipment's versatility and user satisfaction.

[0251] The detachable connection between the main body 100 and the base 170, and between the water source module 400 and the ice-making module 200, allows for the replacement of different water source types by changing different bases 170. This improves the flexibility and maintainability of the equipment and reduces the user's maintenance costs.

[0252] With the above structure, the connection between the base 170 and the body 100, as well as between the water source module 400 and the ice-making module 200, is set to be detachable. The water source module 400 can select bottled water, tap water, or other types of water sources. Different water source modules 400 can be set with different bases 170, so that the ice maker can adapt to different water source modes when different bases 170 are replaced. This improves the adaptability of the ice maker to different water sources. Since only one water source mode is set on a single base 170, the overall size of the ice maker can be effectively reduced, thereby reducing the installation space required for the ice maker and reducing the difficulty of layout.

[0253] Reference Figure 3 In this embodiment, the water source module 400 is a tap water source. The water source module 400 also includes a filtration system 410, which is mounted on the base 170. One end of the filtration system 410 is connected to an external tap water pipe, and the other end is connected to the ice-making module 200.

[0254] It is understood that in this embodiment, the water source module 400 is set to a tap water source, which can be directly connected to the tap water pipes in the home, suitable for situations with a stable tap water supply. However, tap water may contain some impurities, particulate matter, or microorganisms, so it needs to be properly treated before it can be used for ice making. Therefore, a filtration system 410 can be added to the base 170 of the water source module 400, which is a tap water source. The function of the filtration system 410 is to remove impurities, particulate matter, odors, and some microorganisms from the tap water, thereby improving water quality. The filtration system 410 may include various filter media, such as activated carbon, ceramic filter cartridges, ultrafiltration membranes, etc., and the choice of media depends on the type of pollutants to be removed and the expected filtration effect. No special limitations are made here.

[0255] Reference Figure 3 According to one embodiment of the present invention, the filtration system 410 includes an RO filter element 411 and a booster pump 412. The booster pump 412 is connected to the inlet end of the RO filter element 411, and the outlet end of the RO filter element 411 is connected to the ice-making module 200.

[0256] Understandably, RO filter cartridge 411 uses reverse osmosis technology to remove dissolved solids, bacteria, viruses, heavy metals, organic matter, and other impurities from water. RO filter cartridge 411 has very high filtration precision, typically removing over 95% of impurities, thus providing very pure water. This makes RO filter cartridge 411 a commonly used filter medium in devices such as ice makers and water purifiers. Because the filtration process of RO filter cartridge 411 requires a certain pressure difference to drive water molecules through the semi-permeable membrane, a booster pump 412 is usually required to increase the inlet water pressure. The booster pump 412 is connected to the inlet of the RO filter cartridge 411; its function is to pressurize tap water and send it into the RO filter cartridge 411 to ensure the filtration process proceeds smoothly. The selection and performance of the booster pump 412 directly affect the filtration efficiency of the RO filter cartridge 411 and the overall performance of the equipment.

[0257] In this embodiment, the output end of the booster pump 412 is connected to the inlet end of the RO filter element 411, sending pressurized tap water into the RO filter element 411 for filtration. The outlet end of the RO filter element 411 is connected to the ice-making module 200, delivering the filtered purified water to the ice-making module 200 for ice making. This ensures that the ice-making module 200 receives high-quality water, thereby producing purer ice cubes with a better taste.

[0258] Reference Figure 3 and Figure 5 According to one embodiment of the present invention, the water source module 400 further includes a water leakage protector 420, which is located at the front end of the filtration system 410. The water leakage protector 420 is used to cut off the connection between the filtration system 410 and the external water supply pipe when the ice maker leaks water.

[0259] Understandably, in this embodiment, the leak protector 420 is primarily used to promptly cut off the water supply when a leak occurs in the ice maker, preventing water damage to the equipment, property loss, or safety hazards. The leak protector 420 is positioned at the front end of the filtration system 410, specifically before the booster pump 412 and the RO filter element 411. This ensures that the leak protector 420 can detect any leaks before water enters the filtration system 410 and immediately cut off the water supply. This prevents the leak from worsening and protects the filtration system 410 and other components of the ice maker from damage.

[0260] When the leak protector 420 detects a leak, it quickly disconnects the filtration system 410 from the external water supply. This can be achieved by closing a valve, preventing further water flow into the ice maker. This ensures the equipment stops operating quickly in the event of a leak, preventing water damage and other potential risks. It improves the safety and reliability of the ice maker.

[0261] Reference Figure 5According to one embodiment of the present invention, a groove-shaped water collection level 171 is provided on the base 170, and a water leakage protector 420 is installed at the groove of the water collection level 171.

[0262] Understandably, the recessed water collection level 171 on the base 170 is an area for collecting and containing leaked water. The water collection level 171 provides a clearly defined leak detection area, making leaks easier to detect and address. The leak protector 420 is installed at the opening of the water collection level 171, allowing direct monitoring of water level changes within the water collection level 171. Once the water level in the water collection level 171 exceeds a preset safety threshold, the leak protector 420 will trigger and cut off the water supply to prevent further leakage to other parts of the equipment. This improves the accuracy of leak detection and ensures that the leak protector 420 can respond quickly when a leak occurs.

[0263] In this embodiment, by installing the leak protector 420 at the opening of the water collection level 171, the combination of the water collection level 171 and the leak protector 420 can quickly cut off the water supply in the event of a leak, preventing water damage and potential safety hazards. This ensures the safety and comfort of the user during use.

[0264] Reference Figure 5 According to one embodiment of the present invention, the water source module 400 further includes a leakage detection board 430, which is disposed on the base 170 and is connected to the display module on the body 100. The leakage detection board 430 is used to display a fault signal through the display module when a leak is detected in the ice maker.

[0265] It is understood that the leak detection board 430 is a sensor board used to detect leaks. The leak detection board 430 can sense the presence of moisture and trigger a corresponding alarm mechanism when a leak is detected. In this embodiment, the leak detection board 430 is mounted on the base 170, forming a complete leak protection system together with the water collection level 171 and the leak protector 420. The leak detection board 430 is connected to the display module on the body 100. When the leak detection board 430 detects a leak, it immediately sends a signal to the display module, alerting the user that the equipment has malfunctioned. The display module typically displays the fault signal in the form of text, icons, or sound, allowing the user to quickly identify and address the leak problem. By displaying the fault signal, the user can promptly understand the equipment's leakage status and take appropriate measures to address it. This improves the reliability and safety of the equipment and enhances the user's sense of control and trust in the equipment.

[0266] Reference Figure 4According to one embodiment of the present utility model, the water source module 400 is a bottled water source, and the upper end of the base 170 is recessed downward to form a placement groove, which is used for the installation and positioning of the bottled water 440.

[0267] It is understood that the water source module 400 in this embodiment uses bottled water 440 as the water source. Bottled water 440 typically refers to drinking water pre-filled in plastic barrels or other containers, which can be directly connected to the water source interface of the ice maker to provide the necessary water for the ice-making process. The use of bottled water provides users with a more flexible and convenient water source option, especially in situations where there is no stable tap water supply or higher water quality standards are required.

[0268] To accommodate the installation and positioning of the bottled water 440, the upper surface of the base 170 is designed as a downwardly recessed placement groove. The size and shape of the placement groove match the bottom of the bottled water 440 to ensure that the bottled water 440 can be stably placed on the base 170. The design of the placement groove not only improves the ease of installation of the bottled water 440 but also prevents the bottled water 440 from moving or tipping over during use.

[0269] Reference Figure 4 and Figure 23 According to one embodiment of the present invention, the water source module 400 further includes a diaphragm pump 450 and a suction head 460. The suction head 460 is snapped into the outlet 110 of the bottled water 440, and the diaphragm pump 450 is connected between the suction head 460 and the ice-making module 200.

[0270] Understandably, the suction head 460 is a component used to connect to the outlet 110 of the bottled water 440. The suction head 460 typically has a snap-fit ​​structure that matches the outlet 110 of the bottled water 440, allowing it to be securely fixed to the outlet 110 and ensuring a stable water supply. By snapping the suction head 460 onto the outlet 110 of the bottled water 440, a direct connection between the water source module 400 and the bottled water 440 is achieved, simplifying the installation process while also improving the stability and reliability of the connection.

[0271] In this embodiment, the diaphragm pump 450 is connected between the suction head 460 and the ice-making module 200 to draw water from the bottled water 440 through the suction head 460 and then deliver it to the room temperature water zone 211 in the ice-making module 200 to replenish the room temperature water zone 211.

[0272] In this embodiment, the suction head 460 is connected to the outlet 110 of the bottled water 440 via a snap-fit ​​connection, while the diaphragm pump 450 is connected between the output end of the suction head 460 and the input end of the ice-making module 200. This ensures that the water source can be stably and efficiently delivered to the ice-making module 200, providing a sufficient water supply for the ice-making process.

[0273] It is understood that in this embodiment of the present invention, by detecting the liquid level height of the current ambient temperature water zone 211, when the liquid level height of the ambient temperature water zone 211 reaches a preset high threshold, a full water signal of the ambient temperature water zone 211 is output; only after the ambient temperature water zone 211 is full, the liquid level height of the cold water zone 212 is detected by the second liquid level switch 2121 in the cold water zone 212, and when the liquid level height of the cold water zone 212 is lower than the preset high threshold, the flow of water to the ambient temperature water zone is controlled. Water is continuously replenished to the ambient temperature water zone 211, causing the water level to rise to the top of the baffle 213. Water then overflows into the cold water zone 212 through the overflow groove 2131 until the second level switch 2121 in the cold water zone 212 detects that the water level has reached a preset high threshold. At this point, a full water signal is output for the cold water zone 212, stopping the replenishment of water to the ambient temperature water zone 211. Therefore, by analyzing the relationship between water replenishment and water level height based on the water level heights of both the ambient temperature water zone 211 and the cold water zone 212, the accuracy and reliability of determining whether the water replenishment condition is met based on water level height detection are improved.

[0274] Specifically, in this embodiment, regarding leakage determination: for example, when no room temperature water is being drawn, the flow rate of the diaphragm pump 450 is constant, and the volume of the room temperature water zone 211 is constant. Therefore, the volume of the room temperature water zone 211 is the ratio of the sum of the flow rate and the remaining capacity of the diaphragm pump 450. This ratio represents the set operating time of the diaphragm pump 450. Therefore, if the diaphragm pump 450 exceeds the set operating time and the first liquid level switch 2111 in the room temperature water zone 211 has not yet indicated a high liquid level, it can be determined that leakage has occurred in the room temperature water zone 211. Alternatively, if the water tank is empty; or if the cold water zone 212 is not supplying cold water to the user or is not replenishing the ice maker 221, the flow rate of the diaphragm pump 450 is constant, and the volume of the cold water zone 212 is constant. Therefore, the volume of the cold water zone 212 is the ratio of the flow rate and the remaining capacity of the diaphragm pump 450. This ratio is the set working time of the diaphragm pump 450. Therefore, if the diaphragm pump 450 exceeds the set working time and the second liquid level switch 2121 has not yet indicated a high liquid level, it can be determined that the cold water zone 212 is leaking or the water tank is empty.

[0275] Reference Figures 1 to 4According to one embodiment of this utility model, the body 100 has an opening on one side corresponding to the water source area. The ice maker also includes a door 180 connected to the opening to open or close the water source area. It is understood that the design of the opening allows users to easily access and operate the water source area, such as changing the bottled water 440, checking the status of the water source module 400, or performing necessary maintenance.

[0276] To maintain the integrity and aesthetics of the main body 100, and to protect the water source area from dust and impurities, the ice maker also includes a door 180. The door 180 is attached to the opening and can be opened or closed to access or seal the water source area. The door 180 not only serves to seal and protect the water source area but also functions as part of the ice maker's appearance, enhancing its overall aesthetics and harmony. When the door 180 is closed, it fits snugly against the rest of the main body 100, forming a seamless appearance; when the door 180 is open, the user can easily access and operate the water source area to perform necessary maintenance or replacement work.

[0277] Specifically, refer to Figure 4 and Figure 23 In this embodiment, a door control switch 190 is provided in the water source area. The door control switch 190 is triggered and cooperates with the door 180. When the door 180 is closed, the door control switch 190 senses that the door 180 is closed, and the ice maker can start to perform the corresponding work.

[0278] Finally, it should be noted that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of the present utility model do not depart from the spirit and scope of the technical solutions of the present utility model and should be covered within the protection scope of the present utility model.

Claims

1. An ice maker, characterized in that, include: The body of the machine is provided with a water outlet for user access; A heating tank is located on the machine body and is used to produce hot water and output the hot water to the outlet. Along the left-right direction of the machine body, the hot tank and the water outlet are close to each other and located on the same side.

2. The ice maker according to claim 1, characterized in that, The machine body is provided with an ice outlet, and the ice maker further includes an ice-making module, which includes: A water tank, wherein the water tank is located inside the machine body; An ice-making mechanism is provided in the water tank. The ice-making mechanism is used to make ice blocks and transfer the ice blocks to the position corresponding to the ice outlet. In the left-right direction of the machine body, the water outlet is located on one side of the machine body, and the ice outlet is located on the other side of the machine body.

3. The ice maker according to claim 2, characterized in that, The water tank is equipped with a limit switch, and the ice-making mechanism is triggered and coordinated with the limit switch to control the operating state of the ice-making mechanism; An isolation structure is provided between the water tank and the limit switch to isolate the two.

4. The ice maker according to claim 2, characterized in that, The water tank is provided with a normal temperature water zone and a cold water zone; the ice-making mechanism includes an ice-making box, which is rotatably disposed inside the water tank and located above the cold water zone.

5. The ice maker according to claim 4, characterized in that, The ambient temperature water zone is connected to the cold water zone so that water can be supplied to the cold water zone through the ambient temperature water zone.

6. The ice maker according to claim 4, characterized in that, The ambient temperature water zone and the cold water zone are offset from each other, with the ambient temperature water zone located above the cold water zone.

7. The ice maker according to claim 4, characterized in that, The water tank is equipped with a condensation tank, which is connected to the ambient temperature water zone. The hot tank is equipped with a steam output terminal for emitting steam, which is connected to the condensation tank.

8. The ice maker according to claim 4, characterized in that, The water tank is provided with an ice-making inlet. The ice-making mechanism includes an ice-making box and an ice scoop connected to the ice-making box. The ice-making box is rotatably disposed in the water tank and is located above the cold water zone. The ice-making inlet is connected to the ice-making box. The water tank is equipped with an ice receiving trough and an ice storage trough connected to the ice receiving trough. The ice receiving trough is used to receive ice blocks produced in the ice-making box, and the ice storage trough is used to store ice blocks transferred from the ice receiving trough. The ice outlet is connected to the ice storage tank, and the ice shovel can rotate with the ice making box to push the ice blocks in the ice receiving tank and transfer them to the ice storage tank.

9. The ice maker according to claim 8, characterized in that, The water tank is equipped with at least one full ice sensor module, which is located on the wall of the ice storage tank and on the periphery of the connection between the ice receiving tank and the ice storage tank.

10. The ice maker according to claim 4, characterized in that, The water tank is provided with a first shaft hole and the ice box is provided with a first rotating shaft, the first rotating shaft being inserted into and rotatably connected to the first shaft hole; The water tank is equipped with a sealing structure, which is used to seal the first shaft hole.

11. The ice maker according to claim 4, characterized in that, The ice-making mechanism includes an evaporator, at least a portion of which is located within the ice-making container; The evaporator has a first positioning structure at one end and a second positioning structure at the other end. Both the first and second positioning structures are connected to the water tank to limit the relative position of the evaporator and the ice box.

12. The ice maker according to claim 11, characterized in that, The ice maker also includes a compressor and a condenser disposed on the machine body. The refrigerant outlet of the compressor and the refrigerant inlet of the condenser are connected. The refrigerant outlet of the condenser is connected to the refrigerant inlet of the evaporator. The refrigerant outlet of the evaporator is connected to the refrigerant inlet of the compressor. The compressor and the hot water tank are both located below the water tank.

13. The ice maker according to any one of claims 2 to 12, characterized in that, The ice-making module also includes an ice-dispensing mechanism located in the water tank. The ice-dispensing mechanism is used to transfer ice blocks to the ice outlet and cause the ice blocks to detach from the ice outlet.

14. The ice maker according to any one of claims 2 to 12, characterized in that, The ice maker also includes a cup pusher structure, which is located on the machine body and is used to control the opening and closing of the ice outlet.

15. The ice maker according to any one of claims 2 to 12, characterized in that, The ice maker also includes a support plate located below the ice-making module. The support plate is used to support the ice-making module, and a water collection groove is formed in the concave upper surface of the support plate.

16. The ice maker according to claim 15, characterized in that, The machine body is also provided with a tray, which has a first mounting area and a second mounting area. The first mounting area is used to install the hot tank, and the second mounting area is used to install the compressor. The tray is located below the support plate.

17. The ice maker according to any one of claims 1 to 12, characterized in that, The ice maker also includes: A cold water drain pipe is used to drain the area inside the machine body where cold water is stored. A hot water drain pipe, which is used to connect to a hot water tank; The main drainage pipe is connected to both the cold water drainage pipe and the hot water drainage pipe.

18. The ice maker according to claim 17, characterized in that, The ice maker also includes: A drain valve is provided on the main drain pipe. The drain valve has a drain outlet, a first interface, and a second interface. The first interface and the second interface are respectively connected to the drain outlet. The first interface is connected to the cold water drain pipe, and the second interface is connected to the hot water drain pipe.

19. The ice maker according to any one of claims 2 to 12, characterized in that, The ice maker also includes a water source module, which is used to supply water to the ice maker module.

20. The ice maker according to claim 19, characterized in that, The water source module includes either bottled water or tap water.

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