Evaporator, evaporation assembly and ice-lolly maker

Abstract

The evaporator comprises a container main body, a cover body and a sealing piece, the container main body comprises a containing part and a first convex edge part which are connected, the first convex edge part is arranged in a protruding mode relative to the outer periphery of the containing part, the containing part is provided with a containing cavity, and the containing cavity is used for containing refrigerating fluid; the cover body comprises a cover main body and a second convex edge part, the second convex edge part is connected with the first convex edge part, the cover main body is provided with at least one profiling bulge which is convexly arranged towards the cavity bottom of the accommodating cavity, each profiling bulge is provided with a concave cavity with one closed end, and the concave cavities are used for accommodating parts to be cooled; the sealing piece is arranged between the first protruding edge part and the second protruding edge part and surrounds the containing part. By the adoption of the structure, refrigerating fluid in the evaporator is isolated from the outside, the risk that the refrigerating fluid leaks and makes contact with ice-lolly liquid is reduced under the action of the sealing piece, safety performance is improved, and user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of popsicle machines, and in particular to an evaporator, an evaporation component, and a popsicle machine. Background Technology

[0002] An evaporator is a common refrigeration device used in many fields, such as air conditioners and popsicle machines. Its principle is to utilize the fact that liquid low-temperature refrigerant is easy to evaporate under low pressure, turning into vapor and absorbing the heat of the medium being cooled, thereby achieving the purpose of refrigeration.

[0003] In refrigeration equipment (such as popsicle machines), the evaporator is usually used in conjunction with a pipe that transports the cooling medium. The pipe is curved and located on the outer side of the evaporator. During operation, the cooling medium transported along the pipe absorbs the heat conducted by the evaporator through the wall thickness of the pipe that is in contact with the evaporator, thereby reducing the temperature of the evaporator and achieving a cooling effect.

[0004] Currently, most popsicle machines on the market have popsicle boxes directly placed inside an evaporator containing refrigerant. The machine's refrigeration system supplies cooling medium through a delivery pipe to exchange heat with the evaporator, thus cooling the popsicle liquid poured into the box. Using this evaporator results in the popsicle box being in direct contact with the refrigerant, posing a safety hazard and reducing user experience, thus causing inconvenience. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a user-friendly evaporator, evaporation assembly, and popsicle machine.

[0006] The technical problem solved by this utility model embodiment is addressed by the following technical solution:

[0007] An evaporator includes a container body, a cover, and a seal. The container body includes a receiving portion and a first protruding edge connected to each other. The first protruding edge protrudes from the outer periphery of the receiving portion. The receiving portion has a receiving cavity for containing refrigerant. The cover includes a cover body and a second protruding edge connected to each other. The second protruding edge is connected to the first protruding edge. The cover body has a contoured protrusion protruding towards the bottom of the receiving cavity. There is at least one contoured protrusion, and each contoured protrusion has a closed cavity at one end for containing an element to be cooled. The seal is disposed between the first protruding edge and the second protruding edge, and the seal surrounds the receiving portion.

[0008] In some embodiments, the first protruding edge is provided with a first connecting structure, and the second protruding edge is provided with a second connecting structure. The first connecting structure and the second connecting structure cooperate to connect the first protruding edge and the second protruding edge.

[0009] In some embodiments, the first connection structure includes at least two first protrusions, each of which protrudes toward the second convex edge, and the second connection structure includes at least two first grooves, with one of the first protrusions disposed in one of the first grooves.

[0010] In some embodiments, the first protrusion is provided with a first connecting hole, and the second protruding edge is provided with a second protrusion protruding in a direction away from the first protruding edge, and the second protrusion is provided with a second connecting hole penetrating the first groove; the evaporator further includes at least two connectors, each of the connectors being provided with a first connecting hole and a second connecting hole.

[0011] In some embodiments, the first or second protruding edge is provided with a concave annular groove, and the seal is disposed in the annular groove.

[0012] The present invention also employs the following technical solutions to address its technical problems:

[0013] An evaporation assembly includes the evaporator and tube assembly described above, wherein the tube assembly is disposed on the outer surface of the evaporator and is used to transport a cooling medium.

[0014] In some embodiments, the pipe assembly includes a peripheral conveying pipe and a bottom conveying pipe, the bottom conveying pipe being in communication with the peripheral conveying pipe, the bottom conveying pipe being disposed at the bottom of the receiving portion, and the peripheral conveying pipe being disposed around the outer wall of the receiving portion.

[0015] The technical problem solved by this utility model embodiment also adopts the following technical solution:

[0016] An ice pop machine includes the aforementioned evaporation component, refrigeration component, and housing. The evaporation component and the refrigeration component are connected and both are housed within the housing. The refrigeration component supplies a cooling medium to the evaporation component.

[0017] In some embodiments, the refrigeration assembly includes a compressor, a condenser, and a capillary tube. The output end of the compressor is connected to the input end of the condenser, the output end of the condenser is connected to one end of the capillary tube, the other end of the capillary tube is connected to the input end of the evaporation assembly, and the output end of the evaporation assembly is connected to the input end of the compressor.

[0018] In some embodiments, the popsicle machine further includes an insulated cover, the housing having a first opening for exposing the evaporator, the insulated cover being disposed on the evaporator through the first opening.

[0019] The beneficial effects of this utility model embodiment are as follows: The evaporator provided in this application embodiment includes a container body, a cover body, and a sealing element. The container body includes a receiving portion and a first protruding edge connected together. The first protruding edge protrudes relative to the outer periphery of the receiving portion. The receiving portion has a receiving cavity for receiving refrigerant. The cover body includes a cover body and a second protruding edge connected to the first protruding edge. The cover body has a contoured protrusion protruding towards the bottom of the receiving cavity. There is at least one contoured protrusion, and each contoured protrusion has a closed cavity at one end for receiving the component to be cooled. The sealing element is disposed between the first and second protruding edges and surrounds the receiving portion. With the above structure, the refrigerant in the evaporator is isolated from the outside environment, and the risk of refrigerant leakage is reduced by the action of the sealing element. This is beneficial for reducing the risk of contact with ice cream liquid when used in an ice pop machine, improving safety performance, enhancing user experience, and making it more convenient to use. Attached Figure Description

[0020] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0021] Figure 1 This is a schematic diagram of the structure of an evaporator according to one embodiment of this application;

[0022] Figure 2 yes Figure 1 A sectional view;

[0023] Figure 3 yes Figure 1 Exploded structural diagram;

[0024] Figure 4 A schematic diagram of the evaporation assembly according to another embodiment of this application;

[0025] Figure 5 yes Figure 4 A diagram from another perspective;

[0026] Figure 6 This is a schematic diagram of the structure of an ice pop machine according to another embodiment of this application;

[0027] Figure 7 yes Figure 6 Exploded structural diagram;

[0028] Figure 8This is a schematic diagram showing the connection between the refrigeration component and the evaporation component;

[0029] In the diagram: 10. Evaporator; 11. Container body; 12. Cover; 13. Seal; 1101. Receiving cavity; 111. Receiving part; 112. First raised edge; 121. Cover body; 122. Second raised edge; 101. Annular groove; 1211. Contour protrusion; 1201. Cavity; 112a. First connecting structure; 122a. Second connecting structure; 1121. First protrusion; 1221. First groove; 11211. First connecting hole; 1222. Second protrusion; 12221. Second connecting hole;

[0030] 100. Evaporation assembly; 20. Tube assembly; 21. Peripheral conveying pipe; 22. Bottom conveying pipe;

[0031] 1000, Popsicle maker; 200, Housing; 300, Refrigeration component; 400, Popsicle box; 500, Insulated cover; 600, Control board; 700, Power module; 201, First opening; 202, Second opening; 210, Mounting base plate; 220, Main body of the shell; 310, Compressor; 320, Condenser; 330, Capillary tube; 340, First dryer filter; 350, Second dryer filter; 360, Air supply component; 410, Contouring rod. Detailed Implementation

[0032] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "upper," "lower," "inner," "outer," "vertical," "horizontal," etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing 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 this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0034] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] like Figure 1-3 As shown, one embodiment of the evaporator 10 provided in this application includes a container body 11, a cover 12, and a sealing ring. The container body 11 is provided with a receiving cavity 1101 for containing refrigerant. The cover 12 is connected to the container body 11, and the sealing ring is disposed between the container body 11 and the cover 12. In this way, the risk of refrigerant leakage loaded in the container body 11 is reduced by the action of the sealing member 13.

[0036] like Figure 2-3 As shown, the container body 11 includes a receiving portion 111 and a first protruding edge portion 112 connected to each other. The first protruding edge portion 112 protrudes from the outer periphery of the receiving portion 111, and the receiving portion 111 is provided with a receiving cavity 1101. The shape of the receiving portion 111 can be set as needed. It can be cylindrical, square, or any other shape, as long as it can accommodate the refrigerant.

[0037] like Figure 2-3 As shown, the cover 12 includes a cover body 121 and a second protruding edge 122 connected to each other. The second protruding edge 122 protrudes from the outer periphery of the cover body 121. The cover body 121 has a contoured protrusion 1211 protruding towards the bottom of the receiving cavity 1101. There is at least one contoured protrusion 1211, and each contoured protrusion 1211 has a closed cavity 1201 for accommodating the part to be cooled. The cover body 121 is located in the receiving portion 111, and the second protruding edge 122 is connected to the first protruding edge 112. It should be noted that the shape of the cavity 1201 can be set as needed and is not limited to this. Figure 2 The shape shown in the image.

[0038] It is understood that the sealing element 13 can be disposed at the point where the cover body 121 abuts against the receiving portion 111, or it can be disposed between the first protruding edge 112 and the second protruding edge 122, depending on the specific requirements. In this embodiment, the sealing element 13 is disposed between the first protruding edge 112 and the second protruding edge 122, and the sealing element 13 surrounds the receiving portion 111.

[0039] Thus, the first convex edge 112 and the second convex edge 122 together clamp the seal 13, which helps to improve the sealing performance and reduce the risk of leakage of the refrigerant in the receiving cavity 1101. When the popsicle machine uses this evaporator 10, the risk of the refrigerant in the evaporator 10 coming into contact with the popsicle liquid can be reduced, which helps to improve safety performance, improve user experience, and make it more convenient to use.

[0040] In some embodiments, such as Figure 2-3 As shown, the first protruding edge 112 is provided with a first connecting structure 112a, and the second protruding edge 122 is provided with a second connecting structure 122a. The first connecting structure 112a and the second connecting structure 122a cooperate to connect the first protruding edge 112 and the second protruding edge 122.

[0041] Understandably, there are multiple possibilities for the connection between the first protruding edge 112 and the second protruding edge 122. For example, it can be a threaded connection using bolts, a snap-fit ​​connection, or an adhesive bonding connection. Depending on the connection method between the first protruding edge 112 and the second protruding edge 122, the first connecting structure 112a and the second connecting structure 122a will also differ, as detailed below:

[0042] In some embodiments, the first protruding edge 112 and the second protruding edge 122 are connected by a snap-fit ​​mechanism.

[0043] Specifically, such as Figure 2-3 As shown, the first connecting structure 112a includes at least two first protrusions 1121, each protruding towards the second protruding edge 122. The second connecting structure 122a includes at least two first grooves 1221, with one first protrusion 1121 disposed in one first groove 1221. When the outer periphery of the first protrusion 1121 is the same as the size of the first groove 1221, the first protrusion 1121 is embedded into and engaged with the first groove 1221. Thus, by using the first protrusion 1121 embedded in the first groove 1221, it is beneficial to quickly position the first protruding edge 112 and the second protruding edge 122, facilitating rapid assembly.

[0044] In other embodiments, the first protruding edge 112 and the second protruding edge 122 are connected by a threaded connection.

[0045] Specifically, such as Figure 2-3As shown, the first connecting structure 112a includes at least two first protrusions 1121, each protruding towards the second convex edge 122. The second connecting structure 122a includes at least two first grooves 1221, with one first protrusion 1121 located in one first groove 1221. Each first protrusion 1121 has a first connecting hole 11211. The second convex edge 122 has a second protrusion 1222 protruding away from the first convex edge 112, and the second protrusion 1222 has a second connecting hole 12221 penetrating the first groove 1221. The evaporator 10 also includes at least two connectors (not shown), each connector having one first connecting hole 11211 and one second connecting hole 12221. Thus, the first protrusions 1121 and the second protrusions 1222 are fixedly connected by the connectors, allowing the cover 12 to connect to the container body 11.

[0046] In some embodiments, such as Figure 2-3 As shown, the first protruding edge 112 or the second protruding edge 122 is provided with a concave annular groove 101, and the seal 13 is disposed in the annular groove 101. The annular groove 101 facilitates quick positioning of the seal 13 and reduces the risk of the seal 13 shifting randomly during the assembly of the evaporator 10, thereby improving assembly efficiency.

[0047] With the above structure, the refrigerant in the evaporator 10 will be isolated from the outside world, and the risk of refrigerant leakage will be reduced by the sealing element 13. This will help reduce the risk of contact with the ice cream liquid when used in an ice pop machine, improve safety performance, and enhance the user experience.

[0048] like Figure 4-5 As shown, another embodiment of this application provides an evaporation assembly 100, including the evaporator 10 and tube assembly 20 from the above embodiments. The tube assembly 20 is disposed on the outer surface of the evaporator 10 and is used to transport the cooling medium. In use, the cooling medium transported in the tube assembly 20 exchanges heat with the outer wall of the evaporator 10 through the wall thickness of the tube assembly 20, thereby absorbing the heat of the refrigerant in the receiving cavity 1101 and cooling the contoured protrusion 1211 that is in contact with the refrigerant.

[0049] In some embodiments, such as Figure 5 As shown, the pipe assembly 20 includes a peripheral conveying pipe 21 and a bottom conveying pipe 22, which are connected. The peripheral conveying pipe 21 is arranged around the outer wall of the receiving portion 111, and the bottom conveying pipe 22 is located at the bottom of the receiving portion 111. In this embodiment, the bottom conveying pipe 22 is spirally arranged at the bottom of the receiving portion 111, which increases the contact area with the evaporator 10 and helps to improve the refrigeration efficiency.

[0050] In some embodiments, the pipe assembly 20 further includes a first connecting pipe (not shown) and a second connecting pipe (not shown), one end of the first connecting pipe being connected to the bottom delivery pipe 22, the other end of the first connecting pipe being connected to the input end of the device for supplying cooling medium, one end of the second connecting pipe being connected to the output end of the peripheral delivery pipe, and the other end of the second connecting pipe being connected to the output end of the device for supplying cooling medium.

[0051] Using the evaporation assembly 100 in the above embodiments helps to reduce the risk of refrigerant leakage, and the peripheral delivery pipe 21, which is arranged around the outer wall of the receiving part 111, can increase the contact area with the evaporator 10, which helps to improve the refrigeration efficiency.

[0052] like Figure 6-8 As shown, another embodiment of the present application provides an ice pop machine 1000, which includes an evaporation component 100, a housing 200 and a refrigeration component 300. The evaporation component 100 and the refrigeration component 300 are connected and are both housed in the housing 200. The refrigeration component 300 is used to supply a cooling medium to the evaporation component 100.

[0053] In some embodiments, such as Figure 6-7 As shown, the housing 200 has a first opening 201 and a second opening 202. The first opening 201 is located above the evaporator 10, and the second opening 202 is located on one side of the refrigeration assembly 300. In this embodiment, the housing 200 includes a detachably connected mounting base plate 210 and a housing body 220. Both the refrigeration assembly 300 and the evaporation assembly 100 are mounted on the mounting base plate 210, and the housing body 220 has the first opening 201 and the second opening 202.

[0054] In some embodiments, such as Figure 7-8 As shown, the refrigeration assembly 300 includes a compressor 310, a condenser 320, and a capillary tube 330. The output end of the compressor 310 is connected to the input end of the condenser 320, the output end of the condenser 320 is connected to one end of the capillary tube 330, the other end of the capillary tube 330 is connected to the input end of the evaporation assembly 100, and the output end of the evaporation assembly 100 is connected to the input end of the compressor 310.

[0055] like Figure 8 As shown, Figure 8A schematic diagram of the connection between the refrigeration assembly 300 and the evaporation assembly 100 is shown. When the refrigeration switch is turned on, the compressor 310 starts to work. The cooling medium passes through the condenser 320 and then through the capillary tube 330, entering from the inlet of the tube assembly 20. It is then transported along the transport path formed by the tube assembly 20 and exited from the outlet of the tube assembly 20, returning to the compressor 310, thus completing one refrigeration cycle. As the cooling medium flowing through the tube assembly 20 exchanges heat with the refrigerant in the evaporator 10, the contoured protrusions 1211 contained in the refrigerant are gradually absorbed and frozen, facilitating the freezing of the components to be cooled contained in the cavity 1201.

[0056] In some embodiments, such as Figure 8 As shown, the refrigeration assembly 300 also includes a first dryer filter 340, which is connected between the capillary tube 330 and the condenser 320. The first dryer filter 340 is used to filter out the moisture mixed in with the cooling medium output from the condenser 320 to ensure that dry cooling medium is delivered to the capillary tube 330.

[0057] In some embodiments, such as Figure 8 As shown, the refrigeration assembly 300 also includes a second dryer filter 350, which is connected between the input end of the compressor 310 and the output end of the pipe assembly 20. The second dryer filter 350 is used to dry the cooling medium output from the pipe assembly 20 so that the dried cooling medium can be delivered to the compressor 310.

[0058] In some embodiments, such as Figure 7 As shown, the cooling assembly 300 also includes an air supply component 360, which is disposed adjacent to the condenser 320 and located at the second opening 202. The air supply component 360 is used to dissipate heat from the condenser 320. In this embodiment, the air supply component 360 is a fan.

[0059] In some embodiments, the popsicle machine 1000 further includes an insulation component (not shown), which covers the evaporation assembly 100. The insulation component reduces the impact of the external high-temperature environment on the cooling medium inside the evaporation assembly 100, thereby improving refrigeration efficiency. In this embodiment, the insulation component is formed by foaming with a foaming agent.

[0060] In some embodiments, such as Figure 7As shown, the popsicle machine 1000 also includes a popsicle box 400, which is disposed on the evaporator 10 through a first opening 201. The popsicle box 400 has at least two shaping rods 410, one of which is disposed in a cavity 1201. The shaping rods 410 are used to hold the liquid to be cooled. The liquid to be cooled includes, but is not limited to, milk, sugar water, or other liquids used to make popsicles, which can be selected according to the user's needs. In this embodiment, the shape of the shaping rods 410 is similar to that of popsicles, so that when the liquid to be cooled is contained in the shaping rods 410 and frozen into popsicles under the action of the evaporation assembly 100, it is convenient to use. The popsicle box 400 is provided on the cover 12, which facilitates the direct making of popsicles in the popsicle box 400. After the popsicles are made, the popsicle box 400 can be removed for cleaning, making it more convenient to use.

[0061] In some embodiments, such as Figure 7 As shown, the popsicle machine 1000 also includes an insulation cover 500, which covers the popsicle box 400 to reduce the interference of external temperature when the evaporation component 100 cools the popsicle box 400, thereby improving the cooling efficiency.

[0062] In some embodiments, such as Figure 7 As shown, the popsicle machine 1000 also includes a control board 600, which is connected to the refrigeration component 300. The control board 600 is used to control the refrigeration component 300 to supply cooling medium to the evaporation component 100.

[0063] In some embodiments, such as Figure 7 As shown, the popsicle machine 1000 also includes a power module 700, which is located inside the housing 200 and is connected to the control board 600.

[0064] In use, first place the popsicle box 400 inside the cover 12 of the evaporator 10. Insert a guide rod 410 into a recess 1201, and pour the liquid to be frozen into the guide rod 410 of the popsicle box 400. After the liquid rises to a preset height, insert popsicle sticks, cover with the insulation cover 500, and turn on the refrigeration. The control board 600 will control the operation of the refrigeration component 300 and supply cooling medium to the evaporation component 100. The evaporation component 100 will cool the liquid to be cooled, thereby lowering the temperature of the freezing liquid in the receiving cavity 1101 until the liquid to be cooled in the popsicle box 400 is frozen into popsicles. If the user needs to continue making popsicles, simply separate the popsicle box 400 from the cover 12 after making the popsicles, place a new popsicle box 400 inside, and then pour in the liquid to be cooled to continue freezing. This helps to reduce the time required to lower the temperature of the evaporator 10 and improves the efficiency of making popsicles.

[0065] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An evaporator, characterized in that, include: The container body includes a receiving portion and a first protruding edge portion connected to each other. The first protruding edge portion protrudes relative to the outer periphery of the receiving portion. The receiving portion is provided with a receiving cavity for containing refrigerant. The cover includes a main body and a second protruding edge connected to each other. The second protruding edge protrudes from the outer periphery of the main body. The main body is disposed in the receiving portion. The second protruding edge is connected to the first protruding edge. The main body has a contoured protrusion protruding towards the bottom of the receiving cavity. There is at least one contoured protrusion. Each contoured protrusion has a closed cavity at one end for accommodating the component to be cooled. A seal is disposed between the first convex portion and the second convex portion, the seal being arranged around the receiving portion.

2. The evaporator according to claim 1, characterized in that, The first protruding edge is provided with a first connecting structure, and the second protruding edge is provided with a second connecting structure. The first connecting structure and the second connecting structure cooperate to connect the first protruding edge and the second protruding edge.

3. The evaporator according to claim 2, characterized in that, The first connecting structure includes at least two first protrusions, each of which protrudes toward the second protruding edge. The second connecting structure includes at least two first grooves, with one of the first protrusions disposed in one of the first grooves.

4. The evaporator according to claim 3, characterized in that, The first protrusion is provided with a first connecting hole, and the second protruding edge is provided with a second protrusion protruding in a direction away from the first protruding edge, and the second protrusion is provided with a second connecting hole penetrating the first groove; The evaporator also includes at least two connectors, each of which has a first connection hole and a second connection hole.

5. The evaporator according to any one of claims 1-4, characterized in that, The first or second protruding edge is provided with a concave annular groove, and the sealing element is disposed in the annular groove.

6. An evaporation assembly, characterized in that, Includes an evaporator and a tube assembly as described in any one of claims 1-5, wherein the tube assembly is disposed on the outer surface of the evaporator and is used to transport a cooling medium.

7. The evaporation assembly according to claim 6, characterized in that, The pipe assembly includes a peripheral conveying pipe and a bottom conveying pipe. The bottom conveying pipe is connected to the peripheral conveying pipe. The bottom conveying pipe is located at the bottom of the receiving part, and the peripheral conveying pipe is arranged around the outer wall of the receiving part.

8. An ice pop machine, characterized in that, It includes an evaporation assembly, a refrigeration assembly, and a housing as described in any one of claims 6-7, wherein the evaporation assembly and the refrigeration assembly are connected, both of the evaporation assembly and the refrigeration assembly are housed within the housing, and the refrigeration assembly is used to supply a cooling medium to the evaporation assembly.

9. The popsicle machine according to claim 8, characterized in that, The refrigeration assembly includes a compressor, a condenser, and a capillary tube. The output end of the compressor is connected to the input end of the condenser, the output end of the condenser is connected to one end of the capillary tube, the other end of the capillary tube is connected to the input end of the evaporation assembly, and the output end of the evaporation assembly is connected to the input end of the compressor.

10. The popsicle machine according to claim 8, characterized in that, It also includes a heat-insulating cover, the housing having a first opening for exposing the evaporator, the heat-insulating cover being disposed on the evaporator through the first opening.

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