Steam milk mixing all-in-one machine

Abstract

The steam milk mixing all-in-one machine comprises a base, a milk mixing kettle and a steam disinfection assembly, and a first containing groove and a second containing groove with the tops open are formed in the base; the milk mixing kettle is separably placed in the first placing groove and is electrically connected with the base; the steam disinfection assembly comprises an inner container, a steamer and a heating element, and the inner container is separably placed in the second placing groove; the steamer is separably placed on the base and located above the inner container; the steamer is communicated with the inner container; the heating element is arranged in the second containing groove of the base or at the bottom of the inner container. When the heating element is arranged in the second containing groove of the base and the inner container is placed in the second containing groove, the heating element abuts against the bottom of the inner container to achieve heating. When the heating element is arranged at the bottom of the inner container and the inner container is placed in the second placing groove, the inner container is electrically connected with the base so as to supply power to the heating element. Therefore, the heating element is arranged in the second placing groove of the base and is separated from the inner container, or the heating element is arranged at the bottom of the inner container and the inner container is detachably and electrically connected with the base, so that the inner container is detachably arranged on the base, the inner container is conveniently detached for cleaning, the cleaning is more thorough, and the service life of the inner container is prolonged. Therefore, the problems of stain residue and the like are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of maternal and infant products, and in particular to an all-in-one steam milk-mixing machine. Background Art

[0002] This section only provides background information related to the present application to help those skilled in the art understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] With the continuous improvement of social living standards, people's expectations for children are increasing, and most parents want their sons to be successful and their daughters to be outstanding. They take good care of their infants and young children from an early age. As a result, many various baby care products (such as milk bottles, etc.) have come into being.

[0004] Most of the existing baby care products are sterilized and dried using steam sterilizers. Among them, patent application No. 202220735137.1 discloses a steam sterilization milk-making machine, which includes a base, on which a milk-making storage end and a sterilization storage end are arranged, the milk-making storage end cooperates with a milk-making pot and can be electrically connected to the milk-making pot; the sterilization storage end is fixedly provided with a storage liner with an opening upward, the bottom end of the storage liner is connected to a water storage tray, and a heating element for heating the water storage tray is arranged in the base, and the water in the water storage tray is heated by the heating element to generate steam, thereby achieving sterilization of the items in the liner.

[0005] It can be seen that when using the above-mentioned steam sterilization and milk making machine, after using it for a period of time, the storage tank will produce scale, so the storage tank needs to be cleaned; and because the storage tank is fixed in the sterilization storage end of the base, it is inconvenient to clean, and it is easy to have problems such as residual stains, and the cleaning effect is poor. Summary of the invention

[0006] In order to overcome the defects of the above-mentioned prior art, the present invention provides an all-in-one steam milk making machine, by arranging the heating element in the second placement groove of the base and separately arranging it from the inner pot, or by arranging the heating element at the bottom of the inner pot and making the inner pot and the base detachably electrically connected, so that the inner pot can be detachably arranged on the base, thereby facilitating the removal of the inner pot for cleaning, and the cleaning is more thorough, so that there is no problem of residual stains.

[0007] The technical solution adopted by the present invention to solve the problem is:

[0008] A steam milk-mixing machine, comprising:

[0009] A base having a first placement groove and a second placement groove with open tops;

[0010] A milk mixing pot, which can be detachably placed in the first placement groove and is electrically connected to the base;

[0011] A steam sterilization assembly, comprising an inner container with a water storage cavity formed therein, a steamer with a sterilization cavity formed therein, and a heating element, wherein the inner container can be detachably placed in the second placement groove; the steamer can be detachably placed on the base and located above the inner container; the sterilization cavity of the steamer is connected to the water storage cavity of the inner container; the heating element is arranged in the second placement groove of the base or at the bottom of the inner container;

[0012] Among them, when the heating element is arranged in the second placement groove of the base and the inner pot is placed in the second placement groove, the heating element abuts the bottom of the inner pot to achieve heating; when the heating element is arranged at the bottom of the inner pot and the inner pot is placed in the second placement groove, the inner pot is electrically connected to the base to supply power to the heating element.

[0013] Furthermore, the inner pot and the steamer are both made of stainless steel.

[0014] Furthermore, when the heating element is arranged in the second placement groove of the base, the outer bottom surface of the inner pot is further provided with an interlayer, and an outer bottom layer is fixed outside the interlayer;

[0015] The interlayer is an aluminum plate; the outer bottom layer is made of stainless steel.

[0016] Furthermore, when the heating element is arranged at the bottom of the inner pot, an upper coupler electrically connected to the heating element is also arranged below the inner pot, wherein:

[0017] The base is provided with a lower coupler located in the second placement groove;

[0018] When the inner container is placed in the second placement groove, the upper coupler is coupled to the lower coupler to achieve electrical conduction.

[0019] Furthermore, it also includes a chassis covering the bottom of the inner pot, the chassis and the inner pot enclose an installation cavity, the heating element and the upper coupler are both arranged in the installation cavity; the bottom of the chassis is also provided with an opening connected to the upper coupler.

[0020] Furthermore, a hot air drying component is also provided in the base, and the hot air drying component includes a mounting bracket with an annular air duct formed inside, an air supply element connected to the annular air duct, and a heating element arranged at the air outlet of the air supply element; a plurality of air outlet holes connected to the annular air duct are arranged on the inner liner;

[0021] A plurality of air inlet holes are also provided on the base in the first placement groove. Under the action of the air supply element, external air can enter the base through the plurality of air inlet holes and be heated to form hot air under the action of the heating element. Then the hot air enters the steamer through the annular air duct and the plurality of air outlet holes.

[0022] Furthermore, an air inlet duct is also provided on the mounting bracket, the air supply element is arranged at the air inlet of the air inlet duct, and the air outlet of the air inlet duct is arranged tangentially to the side wall of the annular air duct.

[0023] Furthermore, an air guide grille arranged parallel to the tangent line of the side wall of the annular air duct is also provided at the air outlet of the air inlet duct.

[0024] Furthermore, a partition plate is provided in the annular air duct near the air outlet of the air inlet duct, so that the hot air coming out of the air outlet of the air inlet duct can only enter from one side of the annular air duct.

[0025] Furthermore, the liner includes an liner body, and a flange is provided on the top of the liner body, wherein:

[0026] The mounting bracket is provided with a through slot, and the inner container body passes through the through slot and is hung on the mounting bracket through the flange;

[0027] The annular air duct is arranged around the outer periphery of the inner tank body, and a plurality of air outlet holes are opened on the flange.

[0028] In summary, the steam milk-conditioning integrated machine provided by the present invention has the following beneficial effects:

[0029] (1) The steam milk mixing machine of the present invention can realize that the inner pot can be detachably arranged on the base by arranging the heating element in the second placement groove of the base and arranging it separately from the inner pot, or by arranging the heating element at the bottom of the inner pot and making the inner pot and the base detachably electrically connected, so that the inner pot can be easily removed for cleaning, and the cleaning is more thorough, so that there is no problem of residual stains.

[0030] (2) In the steam milk-making machine of the present invention, when the heating element is arranged in the second placement groove of the base, a layer of high thermal conductivity can be compounded on the outer bottom surface of the inner pot, thereby improving the thermal conductivity of the inner pot and further improving the efficiency of steam sterilization.

[0031] (3) The steam milk-making machine of the present invention has an inner pot and a steamer made of stainless steel, thereby preventing plastic products from aging, powdering, etc. as they are used for a long time, and also preventing the problem of residual plastic odor, making the product safer and more hygienic.

[0032] (4) The steam milk-conditioning machine of the present invention adds an annular air duct, and the hot air first enters the annular air duct and forms a vortex before entering the steamer for drying, thereby ensuring that all areas in the steamer are dried synchronously, thereby effectively shortening the drying time and improving the drying efficiency.

[0033] (5) The steam milk mixing machine of the present invention arranges the air outlet of the air inlet duct tangentially to the side wall of the annular air duct, so that the hot air can make a spiral motion along the side wall of the annular air duct to form a spiral upward vortex; in addition, an air guide grille arranged parallel to the tangential line of the side wall of the annular air duct is arranged at the air outlet of the air inlet duct, so that the consistency of the hot air flow direction can be effectively ensured.

[0034] (6) The steam milk mixing machine of the present invention sets a partition plate at the air outlet of the air inlet duct in the annular air duct so that the hot air from the air outlet of the air inlet duct can only enter from one side of the annular air duct, thereby ensuring to the greatest extent that all the hot air flows in the same direction, avoiding the situation where the hot air cancels each other out due to different flow directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the structure of the steam milk mixing machine of the present invention;

[0036] Figure 2 The figure is a schematic diagram of an explosion of the steam milk mixing machine of the present invention;

[0037] Figure 3 This is a schematic diagram of the explosion of the steam milk mixing machine of the present invention after the milk mixing pot is hidden;

[0038] Figure 4 It is a schematic diagram of the explosion of the hot air drying component in the steam milk mixing machine of the present invention;

[0039] Figure 5 This is a cross-sectional schematic diagram of the steam milk mixing machine of the present invention with the milk mixing pot hidden;

[0040] Figure 6 It is a cross-sectional schematic diagram of an inner pot in a steam milk mixing machine according to another embodiment of the present invention.

[0041] The meanings of the reference numerals are as follows:

[0042] 1. Base; 11. First placement slot; 111. Air inlet; 12. Second placement slot; 2. Milk mixing pot; 3. Steam sterilization assembly; 31. Inner liner; 311. Inner liner body; 312. Flanging; 313. Air outlet; 314. Interlayer; 315. Outer bottom layer; 316. Chassis; 317. Upper coupler; 32. Steamer; 321. First steamer box; 3211. First sterilization chamber; 3212. First air outlet; 3213. Bottle holder; 322. Second steamer box; 3221. Second sterilization chamber; 3222. Second air outlet; 323. Steamer cover; 33. Heating element; 34. Support frame; 4. Hot air drying assembly; 41. Mounting bracket; 411. Annular air duct; 412. Air inlet duct; 413. Air guide grille; 414. Partition plate; 42. Air supply element; 43. Heating element. DETAILED DESCRIPTION

[0043] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0044] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0046] Embodiment 1

[0047] See also Figure 1-5The present invention provides a steam milk-mixing machine, comprising a base 1, a milk-mixing pot 2 and a steam sterilizing assembly 3. The base 1 is provided with a first placement groove 11 and a second placement groove 12 with an open top. The milk-mixing pot 2 can be detachably placed in the first placement groove 11 and is electrically connected to the base 1; the milk-mixing pot 2 can hold milk and heat the milk; the steam sterilizing assembly 3 comprises an inner liner 31 with a water storage cavity formed therein, a steamer 32 with a sterilizing cavity formed therein and a heating element 33, the inner liner 31 can be detachably placed in the second placement groove 12; the steamer 32 can be detachably placed on the base 1 and is located above the inner liner 31; the sterilizing cavity of the steamer 32 is connected to the water storage cavity of the inner liner 31, and the steam generated by the water storage cavity of the inner liner 31 can enter the sterilizing cavity of the steamer 32 and sterilize the articles to be sterilized (such as milk bottles, nipples, etc.) placed in the steamer 32.

[0048] The heating element 33 is disposed in the second placement groove 12 of the base 1. When the inner pot 31 is placed in the second placement groove 12, the heating element 33 abuts against the bottom of the inner pot 31 and heats the water in the water storage cavity to generate steam. Preferably, the heating element 33 is a heating plate.

[0049] Therefore, by setting the heating element 33 in the second placement groove 12 of the base 1 and separately setting it from the inner pot 31, the inner pot 31 can be detachably set on the base 1, thereby facilitating the removal of the inner pot 31 for cleaning, and the cleaning is more thorough, so that there is no problem of residual stains.

[0050] Furthermore, in order to improve the thermal conductivity of the inner liner 31, a sandwich 314 can be compounded on the outer bottom surface of the inner liner 31, and an outer bottom layer 315 is fixed outside the sandwich 314. The sandwich 314 is made of a high thermal conductivity metal material. Preferably, the inner liner 31 and the outer bottom layer 315 are both made of stainless steel; the sandwich 314 is an aluminum plate.

[0051] Therefore, when the inner liner 31 is placed in the second placement groove 12, the heating element 33 can abut against the outer bottom layer 315 and achieve rapid heat conduction to the inner liner 31 through the interlayer 314, thereby improving the efficiency of steam generation and further improving the steam sterilization efficiency.

[0052] See also Figure 2-3 The steamer 32 is made of stainless steel. Specifically, the steamer 32 includes a first steamer box 321 placed on the base 1 and located on the upper part of the inner liner 31. A first disinfection cavity 3211 is formed in the first steamer box 321. A first air outlet 3212 is provided at the bottom of the first steamer box 321, which is connected to the water storage cavity and the first disinfection cavity 3211. A plurality of bottle fixing racks 3213 for placing milk bottles are also provided in the first steamer box 321.

[0053] Thus, the steam generated by the inner liner 31 can enter the first disinfection chamber 3211 through the plurality of first air outlet holes 3212 to achieve high-temperature disinfection of the milk bottle.

[0054] Furthermore, the steamer 32 further includes a second steamer box 322 placed on the first steamer box 321, a second disinfection chamber 3221 is formed in the second steamer box 322, and a second air outlet 3222 is provided at the bottom of the second steamer box 322, which is respectively connected to the first disinfection chamber 3211 and the second disinfection chamber 3221. In addition, the steamer 32 further includes a steamer cover 323 which is covered on the top of the second steamer box 322 and seals the second disinfection chamber 3221.

[0055] Thus, the high-temperature steam entering the first disinfection chamber 3211 can enter the second disinfection chamber 3221 through the plurality of second air outlets 3222 , thereby performing high-temperature disinfection on items such as pacifiers and spoons placed in the second disinfection chamber 3221 .

[0056] Therefore, the inner pot 31 and the steamer 32 are both made of stainless steel, so as to avoid the problems of aging and powdering of plastic products as the use time increases, and also avoid the problem of residual plastic odor, making the product safer and more hygienic.

[0057] See also Figure 3-4 The base 1 is also provided with a hot air drying component 4, which includes a mounting bracket 41 with an annular air duct 411 formed therein, an air supply element 42 connected to the annular air duct 411, and a heating element 43 arranged at the air outlet of the air supply element 42; the inner liner 31 is provided with a plurality of air outlet holes 313 connected to the annular air duct 411, and the base 1 is also provided with a plurality of air inlet holes 111 in the first placement groove 11; thus, under the action of the air supply element 42, external air can enter the base 1 through the plurality of air inlet holes 111, and be heated to form hot air under the action of the heating element 43, and then the hot air enters the steamer 32 through the annular air duct 411 and the plurality of air outlet holes 313 to achieve drying. In addition, when external air enters the first placement groove 11 and enters the base 1 through the plurality of air inlet holes 111, the external air can cool down the milk mixing pot 2 to prevent the outer wall temperature of the milk mixing pot 2 from being too high.

[0058] Therefore, the steam sterilizer of the present invention adds an annular air duct 411, and the hot air first enters the annular air duct 411 and forms a vortex before entering the steamer 32 for drying, thereby ensuring that all areas in the steamer 32 are dried synchronously, thereby effectively shortening the drying time and improving the drying efficiency.

[0059] In the embodiment of the present invention, the air supply element 42 is a fan; the heating element 43 is a PTC heating element.

[0060] See also Figure 4 An air inlet duct 412 is also provided on the mounting bracket 41. The air supply element 42 is arranged at the air inlet of the air inlet duct 412. The air outlet of the air inlet duct 412 is arranged tangentially to the side wall of the annular air duct 411, so that the hot air can make a spiral motion along the side wall of the annular air duct 411 to form a spiral upward vortex; in addition, an air guide grille 413 is also provided at the air outlet of the air inlet duct 412. The air guide grille 413 is arranged parallel to the tangential line of the side wall of the annular air duct 411, so as to effectively ensure the consistency of the hot air flow direction and avoid turbulence.

[0061] Furthermore, a partition plate 414 is provided at the air outlet of the annular air duct 411 near the air inlet duct 412, so that the hot air coming out of the air outlet of the air inlet duct 412 can only enter from one side of the annular air duct 411, thereby ensuring to the greatest extent that all hot air flows in the same direction, avoiding the situation where the hot air cancels each other out due to different flow directions.

[0062] See also Figure 2 and Figure 5 The inner liner 31 includes a cup-shaped inner liner body 311, and a flange 312 is provided on the top of the inner liner body 311, and the flange 312 is formed by multiple bending. A through slot is provided in the middle of the mounting bracket 41, and the inner liner body 311 passes through the slot and is hung on the mounting bracket 41 through the flange 312. The annular air duct 411 is arranged around the outer periphery of the inner liner body 311, and a plurality of the above-mentioned air outlet holes 313 are arranged on the flange 312.

[0063] Therefore, when the hot air enters the annular air duct 411 and forms a spiral upward vortex, it can enter the steamer 32 through the plurality of air outlet holes 313 to achieve high-temperature sterilization of the items.

[0064] Furthermore, the base 1 is also provided with a support frame 34 installed at the bottom of the mounting bracket 41, and a heating element 33 is provided on the support frame 34. When the inner pot body 311 is hung on the mounting bracket 41 through the flange 312, the heating element 33 just abuts against the bottom of the outer bottom layer 315 to achieve heat transfer, thereby heating the water in the inner pot body 311 to turn it into steam.

[0065] In addition, a baffle is provided in the air inlet duct 412 of the mounting bracket 41. When steam sterilization is required, the baffle is in a drooping state to seal the air inlet duct 412, thereby preventing the steam generated by the inner tank 31 from flowing back into the air inlet duct 412 and flowing toward the air supply element 42 and the heating element 43; when drying is required, under the action of the air supply element 42, the baffle can be blown open to allow hot air to pass through the air inlet duct 412 into the annular air duct 411.

[0066] Embodiment 2

[0067] See also Figure 6 The difference between the steam milk mixing machine in this embodiment and the first embodiment is that the structure of the inner pot 31 and the location of the heating element 33 are different. In this embodiment, the heating element 33 is arranged at the bottom of the inner pot 31; when the inner pot 31 is placed in the second placement groove 12, the inner pot 31 is electrically connected to the base 1 to supply power to the heating element 33. Preferably, the heating element 33 is a heating plate.

[0068] Specifically, it also includes an upper coupler 317 arranged below the heating element 33 and a chassis 316 covering the bottom of the inner pot 31. The chassis 316 and the inner pot 31 form an installation cavity, and the heating element 33 and the upper coupler 317 are both arranged in the installation cavity; an opening connecting to the upper coupler 317 is also opened at the bottom of the chassis 316.

[0069] In addition, the base 1 is also provided with a lower coupler located at the bottom of the second placement groove 12. When the inner container 31 is placed in the second placement groove 12, the upper coupler 317 is coupled and connected with the lower coupler to achieve electrical conduction.

[0070] Therefore, by setting the heating element 33 at the bottom of the inner pot 31 and making the inner pot 31 electrically connected to the base 1 in a detachable manner, it is also possible to detach the inner pot 31 on the base 1, thereby facilitating the removal of the inner pot 31 for cleaning, and the cleaning is more thorough, so that there is no problem of residual stains.

[0071] In summary, the steam milk-conditioning integrated machine provided by the present invention has the following beneficial effects:

[0072] (I) The steam milk mixing machine of the present invention can realize that the inner pot 31 can be detachably arranged on the base 1 by arranging the heating element 33 in the second placement groove 12 of the base 1 and separately arranged from the inner pot 31, or by arranging the heating element 33 at the bottom of the inner pot 31 and making the inner pot 31 and the base 1 detachably electrically connected, so that the inner pot 31 can be easily removed for cleaning, and the cleaning is more thorough, so that there is no problem of residual stains.

[0073] (ii) In the steam milk-making machine of the present invention, when the heating element 33 is arranged in the second placement groove 12 of the base 1, a layer of high thermal conductivity interlayer 314 can be compounded on the outer bottom surface of the inner pot 31, thereby improving the thermal conductivity of the inner pot 31 and further improving the efficiency of steam sterilization.

[0074] (III) The steam milk-making machine of the present invention has an inner pot 31 and a steamer 32 made of stainless steel, thereby preventing plastic products from aging, powdering, etc. as they are used for a long time, and also preventing the problem of residual plastic odor, making the product safer and more hygienic.

[0075] (IV) The steam milk-conditioning machine of the present invention adds an annular air duct 411, and the hot air first enters the annular air duct 411 and forms a vortex before entering the steamer 32 for drying, thereby ensuring that all areas in the steamer 32 are dried synchronously, thereby effectively shortening the drying time and improving the drying efficiency.

[0076] (V) The steam milk mixing machine of the present invention arranges the air outlet of the air inlet duct 412 tangentially to the side wall of the annular air duct 411, so that the hot air can make a spiral motion along the side wall of the annular air duct 411 to form a spiral upward vortex; in addition, an air guide grille 413 is arranged at the air outlet of the air inlet duct 412 and is arranged parallel to the tangential line of the side wall of the annular air duct 411, so that the consistency of the hot air flow direction can be effectively ensured.

[0077] (VI) The steam milk mixing machine of the present invention provides a partition plate 414 at the air outlet of the air inlet duct 412 in the annular air duct 411, so that the hot air from the air outlet of the air inlet duct 412 can only enter from one side of the annular air duct 411, thereby ensuring to the greatest extent that all the hot air flows in the same direction, avoiding the situation where the hot air cancels each other out due to different flow directions.

[0078] It should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0079] In addition, in the description of the present invention, “multiple” and “several” mean two or more than two, unless otherwise clearly and specifically defined.

[0080] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A steam milk-mixing machine, characterized in that: include: A base having a first placement groove and a second placement groove with open tops; A milk mixing pot, which can be detachably placed in the first placement groove and is electrically connected to the base; A steam sterilization assembly, comprising an inner container with a water storage cavity formed therein, a steamer with a sterilization cavity formed therein, and a heating element, wherein the inner container can be detachably placed in the second placement groove; the steamer can be detachably placed on the base and located above the inner container; the sterilization cavity of the steamer is connected to the water storage cavity of the inner container; the heating element is arranged in the second placement groove of the base or at the bottom of the inner container; Among them, when the heating element is arranged in the second placement groove of the base and the inner pot is placed in the second placement groove, the heating element abuts the bottom of the inner pot to achieve heating; when the heating element is arranged at the bottom of the inner pot and the inner pot is placed in the second placement groove, the inner pot is electrically connected to the base to supply power to the heating element.

2. The steam milk-mixing machine according to claim 1, characterized in that: The inner pot and the steamer are both made of stainless steel.

3. The steam milk-mixing machine according to claim 2, characterized in that: When the heating element is arranged in the second placement groove of the base, the outer bottom surface of the inner pot is further provided with an interlayer, and an outer bottom layer is fixed outside the interlayer; The interlayer is an aluminum plate; the outer bottom layer is made of stainless steel.

4. The steam milk-mixing machine according to claim 1, characterized in that: When the heating element is arranged at the bottom of the inner pot, an upper coupler electrically connected to the heating element is also arranged below the inner pot, wherein: The base is provided with a lower coupler located in the second placement groove; When the inner container is placed in the second placement groove, the upper coupler is coupled to the lower coupler to achieve electrical conduction.

5. The steam milk-mixing machine according to claim 4, characterized in that: It also includes a bottom plate covering the bottom of the inner pot, wherein the bottom plate and the inner pot enclose an installation cavity, wherein the heating element and the upper coupler are both arranged in the installation cavity; an opening communicating with the upper coupler is also provided at the bottom of the bottom plate.

6. The integrated steam milk-mixing machine according to any one of claims 1 to 5, characterized in that: A hot air drying assembly is also provided in the base, and the hot air drying assembly includes a mounting bracket with an annular air duct formed therein, an air supply element connected to the annular air duct, and a heating element arranged at the air outlet of the air supply element; a plurality of air outlet holes connected to the annular air duct are arranged on the inner liner; A plurality of air inlet holes are also provided on the base in the first placement groove. Under the action of the air supply element, external air can enter the base through the plurality of air inlet holes and be heated to form hot air under the action of the heating element. Then the hot air enters the steamer through the annular air duct and the plurality of air outlet holes.

7. The steam milk-mixing machine according to claim 6, characterized in that: An air inlet duct is also provided on the mounting bracket, the air supply element is arranged at the air inlet of the air inlet duct, and the air outlet of the air inlet duct is arranged tangentially to the side wall of the annular air duct.

8. The steam milk-mixing machine according to claim 7, characterized in that: An air guide grille is also provided at the air outlet of the air inlet duct and is arranged parallel to the tangential line of the side wall of the annular air duct.

9. The steam milk-mixing machine according to claim 7, characterized in that: A partition plate is also provided in the annular air duct near the air outlet of the air inlet duct, so that the hot air coming out of the air outlet of the air inlet duct can only enter from one side of the annular air duct.

10. The steam milk-mixing machine according to claim 7, characterized in that: The inner liner comprises an inner liner body, and a flange is provided on the top of the inner liner body, wherein: The mounting bracket is provided with a through slot, and the inner container body passes through the through slot and is hung on the mounting bracket through the flange; The annular air duct is arranged around the outer periphery of the inner tank body, and a plurality of air outlet holes are opened on the flange.

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