Foaming stirrer easy to disassemble and assemble and electromagnetic heating milk foam machine

Abstract

The utility model relates to the technical field of milk foam machines, in particular to a foaming stirrer easy to disassemble and assemble and an electromagnetic heating milk foam machine, the foaming stirrer easy to disassemble and assemble comprises a fixing frame, a magnetic bar assembly and a spring ring, a first supporting arm and a second supporting arm are arranged on the fixing frame in the circumferential direction, and clamping arms are symmetrically arranged on the two sides of the first supporting arm; two supporting parts are oppositely arranged on the inner side of the second supporting arm, the magnetic bar assembly is detachably arranged in a containing space formed by the clamping arm and the supporting parts, and the spring ring is clamped to the outer side ends of the first supporting arm and the second supporting arm. According to the foaming stirrer easy to disassemble and assemble, the magnetic bar assembly is detachably matched with the fixing frame, the magnetic bar assembly is clamped through the clamping arms and the supporting parts, and the whole structure is convenient to disassemble, assemble and clean.

Description

Technical Field

[0001] This utility model relates to the field of milk frother technology, specifically to an easy-to-disassemble foaming stirrer and an electromagnetic heating milk frother. Background Technology

[0002] Milk frothers utilize a stirrer installed in a milk container to mechanically agitate and heat the milk, creating air bubbles. Currently, most stirrers employ magnetic stirring mechanisms, where a magnetically driven stirrer is placed inside the container. In existing milk frother technology, the stirrer is typically fixed to the lower part of the lid connecting rod or directly to the bottom of the container. However, this structure makes disassembly inconvenient, cleaning difficult, and the container not easily cleaned. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an easy-to-disassemble foaming mixer and an electromagnetic heating milk frother. The mixer can be directly removed and placed in, and the structure is convenient for disassembly, assembly and cleaning.

[0004] This invention provides an easily detachable foaming mixer, comprising a fixing frame, a magnetic rod assembly, and a spring coil. The fixing frame has a first support arm and a second support arm arranged circumferentially. The first support arm has symmetrically arranged clamping arms on both sides, and the second support arm has two opposing support portions on its inner side. The magnetic rod assembly is detachably disposed within the receiving space formed by the clamping arms and the support portions. The spring coil is engaged with the outer ends of the first and second support arms. This easily detachable foaming mixer, through the detachable engagement of the magnetic rod assembly with the fixing frame and the clamping arms and support portions holding the magnetic rod assembly in place, facilitates easy disassembly, assembly, and cleaning.

[0005] As a preferred embodiment of this utility model, the outer side of the second support arm is provided with a groove, and the spring coil is engaged in the groove. The groove helps to keep the spring coil stable.

[0006] As a preferred embodiment of this utility model, the spring coil is provided with a support ring inside, which keeps the spring coil in the groove and prevents it from loosening.

[0007] As a preferred embodiment of this utility model, the edge of the second support arm is provided with a first arc-shaped protrusion, and both ends of the magnetic rod assembly are provided with second arc-shaped protrusions. In actual use, the stirrer is placed in a foaming container, and the first arc-shaped protrusion of the second support arm and the second arc-shaped protrusion on the magnetic rod assembly contact the bottom inner surface of the foaming container. This reduces the contact area between the stirrer and the inner surface of the foaming container, reduces wear on the inner wall of the container caused by mutual friction, and the arc-shaped design facilitates the rotation of the stirrer.

[0008] As a preferred embodiment of the present invention, the magnetic rod assembly includes a plastic shell and a driven magnet embedded inside the plastic shell.

[0009] As a preferred embodiment of this utility model, the surface of the fixing frame is provided with a handle, which facilitates picking up the item.

[0010] This utility model also provides an electromagnetic heating milk frother, including a base, a foaming container, a stirrer, an electromagnetic heating component, and a drive component. The stirrer is the aforementioned easily detachable foaming stirrer. The base has an open cavity at the top, and the heated part of the foaming container is detachably disposed within the cavity. The stirrer is movably disposed within the foaming container. The electromagnetic heating component is disposed within the base and surrounds the side wall of the cavity. The drive component is located at the bottom of the cavity within the base. The drive component drives the stirrer by magnetic attraction. This electromagnetic heating milk frother uses an electromagnetic heating component to heat the side of the heated part of the foaming container, preventing scorching during heating. Simultaneously, it uses magnetic attraction to drive the stirrer, which can be directly removed and placed in, facilitating disassembly and cleaning.

[0011] As a preferred embodiment of this utility model, a magnetic positioning plate is embedded in the center of the bottom of the foaming container, and the positioning plate is magnetically attracted to the magnetic rod assembly on the stirrer. Specifically, when the stirrer is placed in the container, the magnetic rod assembly of the stirrer will automatically attract the magnetic positioning plate in the center of the bottom, achieving automatic centering and ensuring that the stirrer rotates in the central area.

[0012] As a preferred embodiment of this utility model, the electromagnetic heating assembly includes a coil support and an induction coil arranged around the coil support. The coil support is cylindrical and surrounds the side wall of the cavity. Several magnetic strips are arranged circumferentially on the coil support. The magnetic strips are used to reduce the magnetic radiation of the coil to the outside. A support column is connected to the bottom of the coil support. A PCB board is also provided inside the base.

[0013] In a preferred embodiment of this invention, the drive assembly includes a motor, which is fixedly mounted at the bottom of the coil support. The output end of the motor passes through the bottom of the coil support and is fixedly connected to a rotating head. A drive magnet is embedded in the rotating head. Specifically, the rotating head is located below the foaming container, and two drive magnets are embedded in the rotating head. When the motor drives the rotating head to rotate, it also drives the drive magnets. The drive magnets are attracted to the driven magnets in the stirrer by magnetic force, thereby driving the stirrer to rotate.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model provides an easy-to-disassemble foaming mixer. The magnetic rod assembly and the fixing frame are detachably connected, and the magnetic rod assembly is held in place by the clamping arm and the support part. The whole structure is easy to disassemble and clean.

[0016] 2. The electromagnetic heating milk frother provided by this utility model uses an electromagnetic heating component to heat the side of the heating part of the foaming container, thereby increasing the heating area, ensuring uniform heating, and preventing the bottom from sticking during heating. At the same time, it uses magnetic adsorption to drive the stirrer, which can be directly removed and placed in, making it convenient for disassembly, assembly, and cleaning. Attached Figure Description

[0017] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an electromagnetic heating milk frother according to the present invention.

[0019] Figure 2 This is a cross-sectional view of an electromagnetic heating milk frother according to the present invention.

[0020] Figure 3 This is a schematic diagram of the foaming container and stirrer in an electromagnetic heating milk frother according to the present invention.

[0021] Figure 4 This is a cross-sectional view of the electromagnetic heating component in an electromagnetic heating milk frother according to the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the electromagnetic heating component in an electromagnetic heating milk frother according to the present invention.

[0023] Figure 6 This is a schematic diagram of the drive component in an electromagnetic heating milk frother according to the present invention.

[0024] Figure 7 This is a structural schematic diagram of an easy-to-disassemble foaming mixer according to the present invention.

[0025] Figure 8 This is another structural schematic diagram of an easy-to-disassemble foaming mixer according to the present invention.

[0026] Figure 9 This is a cross-sectional view of an easy-to-disassemble foaming mixer according to the present invention.

[0027] Figure 10 This is an exploded view of an easily disassembled foaming mixer according to the present invention.

[0028] The labels in the diagram represent: 1. Base; 11. Cavity; 2. Foaming container; 21. Heated part; 22. Positioning plate; 3. Stirrer; 31. Fixing frame; 311. Handle; 32. Magnetic rod assembly; 33. Spring coil; 34. First support arm; 341. Clamping arm; 35. Support part; 36. Second support arm; 361. Groove; 37. First arc-shaped protrusion; 38. Second arc-shaped protrusion; 39. Driven magnet; 4. Electromagnetic heating assembly; 41. Coil bracket; 42. Induction coil; 43. Magnetic strip; 44. Support column; 5. Drive assembly; 51. Motor; 52. Rotating head; 53. Drive magnet; 6. PCB board. Detailed Implementation

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] The technical solution of this utility model will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] See Figures 7 to 10As shown, this utility model discloses an easily detachable foaming mixer, comprising a fixing frame 31, a magnetic rod assembly 32, and a spring coil 33. The fixing frame 31 has a first support arm 34 and a second support arm 36 arranged circumferentially. The first support arm 34 has symmetrically arranged clamping arms 341 on both sides. The second support arm 36 has two opposing support portions 35 on its inner side. The magnetic rod assembly 32 is detachably disposed within the receiving space formed by the clamping arms 341 and the support portions 35. The spring coil 33 is engaged with the outer ends of the first support arm 34 and the second support arm 36. This easily detachable foaming mixer, through the detachable engagement of the magnetic rod assembly 32 with the fixing frame 31 and the clamping arms 341 and support portions 35 holding the magnetic rod assembly 32 in place, facilitates easy disassembly, assembly, and cleaning.

[0033] like Figure 10 As shown, the outer side of the second support arm 36 is provided with a groove 361, and the spring coil 33 is engaged in the groove 361. The groove 361 helps the spring coil 33 to remain stable.

[0034] Furthermore, the spring coil 33 is provided with a support ring inside, which holds the spring coil 33 in the groove 361 to prevent it from loosening.

[0035] like Figure 8 As shown, the edge of the second support arm 36 is provided with a first arc-shaped protrusion 37, and both ends of the magnetic rod assembly 32 are provided with second arc-shaped protrusions 38. In actual use, the stirrer is placed in the foaming container 2. The first arc-shaped protrusion 37 of the second support arm 36 and the second arc-shaped protrusion 38 on the magnetic rod assembly 32 are in contact with the bottom inner surface of the foaming container 2, which can reduce the contact area between the stirrer and the inner surface of the foaming container 2, reduce the wear of the inner wall of the container caused by mutual friction, and the arc-shaped design is conducive to the rotation of the stirrer.

[0036] like Figure 9 As shown, the magnetic rod assembly 32 includes a plastic shell and a driven magnet 39 embedded inside the plastic shell.

[0037] like Figure 7 As shown, the surface of the fixing frame 31 is provided with a handle 311, which makes it convenient to pick up.

[0038] Further reading Figures 1-6As shown, this utility model also provides an electromagnetic heating milk frother, including a base 1, a foaming container 2, a stirrer 3, an electromagnetic heating component 4, and a drive component 5. The stirrer 3 is the aforementioned easily detachable foaming stirrer. The base 1 has an open cavity 11 at its top. The heated portion 21 of the foaming container 2 is detachably disposed within the cavity 11. The stirrer 3 is movably disposed within the foaming container 2. The electromagnetic heating component 4 is disposed within the base 1 and surrounds the side wall of the cavity 11. The drive component 5 is located at the bottom of the cavity 11 within the base 1. The drive component 5 drives the stirrer 3 by magnetic attraction. This utility model provides an electromagnetic heating milk frother that uses the electromagnetic heating component 4 to heat the side of the heated portion 21 of the foaming container 2, preventing scorching during heating. Simultaneously, it uses magnetic attraction to drive the stirrer 3, which can be directly removed and placed in, facilitating disassembly, assembly, and cleaning.

[0039] like Figure 3 As shown, a magnetic positioning plate 22 is embedded in the center of the bottom of the foaming container 2. The positioning plate 22 is magnetically attracted to the magnetic rod assembly 32 on the stirrer 3. Specifically, when the stirrer is placed in the container, the magnetic rod assembly of the stirrer will automatically attract the magnetic positioning plate 22 in the center of the bottom, achieving automatic centering and ensuring that the stirrer rotates in the central area.

[0040] like Figure 4 , Figure 5 As shown, the electromagnetic heating assembly 4 includes a coil support 41 and an induction coil 42 surrounding the coil support 41. The coil support 41 is cylindrical and surrounds the side wall of the cavity 11. Several magnetic strips 43 are arranged circumferentially on the coil support 41. The magnetic strips are used to reduce the magnetic radiation of the coil to the outside. A support column 44 is connected to the bottom of the coil support 41. A PCB board 6 is also provided inside the base 1.

[0041] like Figure 6 As shown, the drive assembly 5 includes a motor 51, which is fixedly mounted at the bottom of the coil support 41. The output end of the motor 51 passes through the bottom of the coil support 41 and is fixedly connected to a rotating head 52. A drive magnet 53 is embedded in the rotating head 52. Specifically, the rotating head 52 is located below the foaming container 2, and two drive magnets 53 are embedded in the rotating head 52. When the motor 51 drives the rotating head 52 to rotate, it also drives the drive magnets 53. The drive magnets 53 are magnetically attracted to the driven magnet 39 in the stirrer 3, thereby driving the stirrer 3 to rotate.

[0042] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. An easily detachable foaming mixer, characterized in that: The device includes a fixing frame (31), a magnetic rod assembly (32), and a spring coil (33). The fixing frame (31) is provided with a first support arm (34) and a second support arm (36) along the circumferential direction. The first support arm (34) is provided with clamping arms (341) symmetrically on both sides. The second support arm (36) is provided with two support parts (35) opposite each other on the inner side. The magnetic rod assembly (32) is detachably disposed in the receiving space formed by the clamping arms (341) and the support parts (35). The spring coil (33) is snapped into the outer ends of the first support arm (34) and the second support arm (36).

2. The easily detachable foaming mixer according to claim 1, characterized in that: The second support arm (36) has a groove (361) on its outer side, and the spring coil (33) is engaged in the groove (361).

3. The easily detachable foaming mixer according to claim 1, characterized in that: The spring coil (33) has a support ring inside.

4. The easily detachable foaming mixer according to claim 1, characterized in that: The edge of the second support arm (36) is provided with a first arc-shaped protrusion (37), and the two ends of the magnetic rod assembly (32) are provided with a second arc-shaped protrusion (38).

5. The easily detachable foaming mixer according to claim 1, characterized in that: The magnetic rod assembly (32) includes a plastic housing and a driven magnet (39) embedded inside the plastic housing.

6. The easily detachable foaming mixer according to claim 1, characterized in that: The surface of the fixing frame (31) is provided with a handle (311).

7. An electromagnetic heating milk frother, characterized in that: The device includes a base (1), a foaming container (2), a stirrer (3), an electromagnetic heating assembly (4), and a drive assembly (5). The stirrer (3) is the easily detachable foaming stirrer according to any one of claims 1-6. The base (1) has an open cavity (11) at the top. The heated part (21) of the foaming container (2) is detachably disposed in the cavity (11). The stirrer (3) is movably disposed in the foaming container (2). The electromagnetic heating assembly (4) is disposed in the base (1) and surrounds the side wall of the cavity (11). The drive assembly (5) is disposed at the bottom of the cavity (11) in the base (1). The drive assembly (5) drives the stirrer (3) by magnetic attraction.

8. The electromagnetic heating milk frother according to claim 7, characterized in that: The foaming container (2) has a magnetic positioning plate (22) embedded in the middle of its bottom. The positioning plate (22) is magnetically attracted to the magnetic rod assembly (32) on the stirrer (3).

9. An electromagnetic heating milk frother according to claim 7, characterized in that: The electromagnetic heating assembly (4) includes a coil support (41) and an induction coil (42) arranged around the coil support (41). The coil support (41) is cylindrical and surrounds the side wall of the cavity (11). Several magnetic strips (43) are arranged circumferentially on the coil support (41).

10. An electromagnetic heating milk frother according to claim 9, characterized in that: The drive assembly (5) includes a motor (51), which is fixedly mounted on the bottom of the coil bracket (41) and the output end of the motor (51) passes through the bottom of the coil bracket (41) and is fixedly connected to a rotating head (52). A drive magnet (53) is embedded in the rotating head (52).

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