Magnetically-driven stirring milk warmer

Abstract

The utility model discloses a magnetic drive stirring milk warmer which comprises a shell, a heating piece and a stirring module, an inner cavity is formed in the shell, the shell is provided with a heat conduction piece, at least part of the heat conduction piece corresponds to the inner cavity, the shell is provided with a connecting piece, and the connecting piece is provided with a first connecting structure used for being detachably connected with a bottle body. The connecting piece and the heat conduction piece are correspondingly arranged, the heating piece is arranged in the shell and located in the inner cavity, the heating piece can heat the heat conduction piece, the stirring module comprises a driving assembly and a stirring assembly, the driving assembly is arranged in the shell and located in the inner cavity, and the stirring assembly is located outside the inner cavity and corresponds to the heat conduction piece; according to the design, the magnetic force is used for driving stirring and conducting heating across the air, the sealing performance is good, and use is stable and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of milk warming equipment, in particular to a magnetic driven stirring milk warmer. Background Art

[0002] The stirring milk warmer can be connected to a bottle body loaded with milk powder and water, and the end face of the stirring milk warmer is opposite to the cavity of the bottle body. A driving member is provided in the stirring milk warmer, and the driving member can be connected to the stirring head through a rod. The rod passes through the shell of the stirring milk warmer and extends into the bottle body with the stirring head. The driving member drives the stirring head through the rod to stir the milk powder and water to mix them. In addition, the stirring milk warmer can also be provided with a heating element on the end face, and the heating element heats the mixed milk powder and water, thereby achieving the effect of warming milk.

[0003] However, when the rod passes through the shell of the stirring milk warmer and the heating element is set in the stirring milk warmer, there will be a connecting gap that connects the inner cavity of the shell and the capacity cavity of the bottle body respectively. In the process of stirring and warming milk, there is a risk of milk leaking into the inner cavity of the shell and causing contamination of the circuit board and the driving parts. Therefore, it was necessary to install more tight seals in the past, but the seals also have a service life. After long-term use, the sealing performance of the seals decreases, and it is not easy for users to replace the seals. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a magnetically driven stirring milk warmer, which utilizes magnetic force to drive stirring in the air and conducts heating, has good sealing performance, and is stable and reliable to use.

[0005] According to the first aspect of the utility model, a magnetically driven stirring milk warmer comprises: a shell having an inner cavity, the shell having a heat conductive member, at least part of the heat conductive member corresponds to the inner cavity, the shell having a connecting member, the connecting member having a first connecting structure for detachably connecting to a bottle body, the connecting member being arranged corresponding to the heat conductive member; a heating member, arranged in the shell and located in the inner cavity, the heating member being capable of heating the heat conductive member; a stirring module comprising a driving component and a stirring component, the driving component being arranged in the shell and located in the inner cavity, the stirring component being located outside the inner cavity and being arranged corresponding to the heat conductive member, the driving component and the stirring component being capable of being attracted by magnetic force and the driving component being capable of driving the stirring component to move.

[0006] A magnetically driven stirring milk warmer according to an embodiment of the utility model has at least the following beneficial effects:

[0007] The utility model discloses a magnetically driven stirring milk warmer, when the user needs to heat and stir the milk, the bottle body loaded with milk can be connected to the shell body through the first connecting structure, at this time the stirring component can enter the cavity of the bottle body, and at least part of the heat conductive part is also located in the cavity of the bottle body or corresponds to the cavity of the bottle body, thereby, the stirring component and the heat conductive part can both contact with the milk, the driving component and the stirring component are attracted by magnetic force, and the driving component drives the stirring component to move to stir the milk in the cavity, while the heating element heats the heat conductive part, and the heat can be transferred to the milk through the heat conductive part. The present design reduces the connection gap in the assembly structure, and the milk is not easy to leak into the inner cavity from the connection gap, and the magnetic force is used to drive the stirring and conduct the heating, so it has good sealing performance and is stable and reliable to use.

[0008] According to some embodiments of the utility model, the connecting piece is ring-shaped, and the connecting piece is sleeved on the heat conductive piece to define a plug-in groove. The first connecting structure is arranged on the inner side wall of the plug-in groove, and the bottle body can be inserted into the plug-in groove.

[0009] According to some embodiments of the present utility model, a second connection structure is provided between the connecting member and the shell, and the connecting member and the shell are detachably connected via the second connection structure.

[0010] According to some embodiments of the present invention, there are at least two connecting members, and the first connecting structures on different connecting members are different. Any one of the connecting members can be detachably connected to the shell.

[0011] According to some embodiments of the utility model, the second connecting structure includes a plurality of sockets and a plurality of pins, wherein one of the sockets and the pins is arranged on the shell, and correspondingly, the other of the sockets and the pins is arranged on the connecting piece, and the pins and the sockets are inserted one by one so that the connecting piece can be detachably arranged on the shell.

[0012] According to some embodiments of the present invention, an edge portion of the heat conducting member is clamped between the connecting member and the housing.

[0013] According to some embodiments of the utility model, the driving component includes a driving member and a first magnetic attraction component, the driving member and the first magnetic attraction component are connected to be able to drive the first magnetic attraction component to move, the stirring component includes a stirring member and a second magnetic attraction component arranged on the stirring member, the second magnetic attraction component and the first magnetic attraction component are attracted by magnetic force so that the driving member can drive the stirring member to move.

[0014] According to some embodiments of the present utility model, the driving member drives the first magnetic attraction assembly to rotate. The first magnetic attraction assembly includes a rotating seat and at least two first magnetic attraction members. The plurality of first magnetic attraction members are arranged on the rotating seat around a rotation axis. The second magnetic attraction assembly includes at least two second magnetic attraction members, and the second magnetic attraction members and the first magnetic attraction members are attracted to each other in a one-to-one correspondence.

[0015] According to some embodiments of the present utility model, the heating member is annular, and the heating member is sleeved on the rotating seat.

[0016] According to some embodiments of the present utility model, the heat conducting member has a flat portion, and the stirring assembly moves on the flat portion.

[0017] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is a three-dimensional schematic diagram of one embodiment of the magnetic drive stirring milk warmer of the present utility model;

[0020] Figure 2 is an open lid schematic diagram of one embodiment of the magnetic drive stirring milk warmer of the present utility model;

[0021] Figure 3 is an exploded view of one embodiment of the magnetic drive stirring milk warmer of the present utility model;

[0022] Figure 4 is Figure 1 a schematic diagram of cross-section A-A of one embodiment of the magnetic drive stirring milk warmer of the present utility model;

[0023] Figure 5 is an internal structure schematic diagram of one embodiment of the magnetic drive stirring milk warmer of the present utility model.

[0024] Reference Signs:

[0025] Housing 100; Elastic gasket 110; Control button 120; Storage battery 130; Charging port 140; Inner cavity 150; Lid 160; Heating member 200; Heat conducting member 300; Connecting member 400; First connection structure 410; Second connection structure 420; Socket 421; Plug post 422; Drive assembly 500; Driving member 510; Rotating seat 520; First magnetic attraction member 530; Stirring assembly 600; Stirring member 610; Second magnetic attraction member 620. Detailed implementation manners

[0026] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0027] In the description of the present utility model, it should be understood that for the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and the understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and the understandings such as "above", "below", "within", etc. include the present number. If the first and second are described only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] As Figures 1 - 5As shown in the figure, a magnetic drive stirring warmer according to an embodiment of the first aspect of the present utility model includes a housing 100, a heating element 200, and a stirring module. An inner cavity 150 is provided in the housing 100. The housing 100 is provided with a heat conducting member 300, and at least a part of the heat conducting member 300 corresponds to the inner cavity 150. The housing 100 is provided with a connecting member 400, and a first connection structure 410 for detachably connecting with a bottle body is provided on the connecting member 400. The connecting member 400 is arranged corresponding to the heat conducting member 300. The heating element 200 is arranged in the housing 100 and located in the inner cavity 150. The heating element 200 can heat the heat conducting member 300. The stirring module includes a driving component 500 and a stirring component 600. The driving component 500 is arranged in the housing 100 and located in the inner cavity 150. The stirring component 600 is located outside the inner cavity 150 and the stirring component 600 is arranged corresponding to the heat conducting member 300. The driving component 500 and the stirring component 600 can be magnetically attracted and the driving component 500 can drive the stirring component 600 to move.

[0031] Among them, the housing 100 can be in the shape of a base, such as a frustum of a cone, a column, etc. The connecting member 400 is arranged at the top of the housing 100. After the bottle body is connected to the housing 100, it can be placed upside down on the housing 100. The housing 100 bears the bottle body. And an elastic gasket 110 is provided at the bottom surface of the housing 100 to prevent the bottom of the housing 100 from being worn by the placement table. In addition, a storage battery 130, a charge and discharge circuit board, and a control circuit board can also be provided in the inner cavity 150 of the housing 100. A charging port 140 is provided on the housing 100. The charge and discharge circuit board is respectively connected to the storage battery 130, the charging port 140, the control circuit board, the heating element 200, and the driving component 500. The charging port 140 is used to connect to an external power supply to charge the storage battery 130 through the charge and discharge circuit board. The storage battery 130 can supply power to the control circuit board, the heating element 200, and the driving component 500 through the charge and discharge circuit board. A control button 120 is also provided on the housing 100. The control circuit board is respectively connected to the control button 120, the heating element 200, and the driving component 500 to control the start and stop of the driving component 500 and the heating element 200 according to the control instructions formed by the control button 120.

[0032] In the magnetically driven stirring milk warmer of the utility model, when the user needs to heat and stir the milk, the bottle body loaded with milk can be connected to the shell 100 through the first connecting structure 410, and the stirring component 600 can enter the cavity of the bottle body, and at least part of the heat conductive member 300 is also located in the cavity of the bottle body or corresponds to the cavity of the bottle body, thereby, the stirring component 600 and the heat conductive member 300 can both contact with the milk, the driving component 500 and the stirring component 600 are attracted by magnetic force, and the driving component 500 drives the stirring component 600 to move to stir the milk in the cavity, and the heating element 200 heats the heat conductive member 300, and the heat can be transferred to the milk through the heat conductive member 300. The present design reduces the connection gap in the assembly structure, and the milk is not easy to leak from the connection gap into the inner cavity 150, and the magnetic force is used to drive the stirring and conduct the heating, has good sealing performance, and is stable and reliable to use.

[0033] In some embodiments of the present invention, Figure 2 , 3 As shown in Figure 4, the connecting member 400 is ring-shaped, and the connecting member 400 is sleeved on the heat-conducting member 300 to define a plug-in groove. The first connecting structure 410 is arranged on the inner wall of the plug-in groove, and the bottle body can be inserted into the plug-in groove. It can be understood that the stirring assembly 600 is also located in the plug-in groove.

[0034] The connecting piece 400 is sleeved on the heat-conducting piece 300, and the bottle mouth part of the bottle body is inserted into the plug-in groove. The bottle mouth end wall of the bottle body can be pressed against the bottom surface of the heat-conducting piece 300, and the milk in the bottle body can contact the heat-conducting piece 300 at the bottle mouth position. The first connecting structure 410 can be an internal thread structure or a snap-on structure arranged on the inner circumferential wall of the connecting piece 400. The bottle mouth part of the bottle body is inserted into the plug-in groove, which can prevent the milk from flowing out of the bottle body as much as possible.

[0035] In some embodiments of the present invention, Figure 2 As shown, the shell 100 can also be movably or detachably provided with a cover 160. After the magnetic driven stirring milk warmer is used, the cover 160 can open or close the slot of the plug-in groove, so as to protect the heat conductor 300 and the stirring assembly 600. Specifically, the cover 160 can be movably connected to the shell 100 through a rotating shaft, and the cover 160 can also be detachably connected to the bottle body through structures such as snap latches.

[0036] In some embodiments of the present invention, Figure 3As shown, a second connection structure 420 is provided between the connecting member 400 and the shell 100, and the connecting member 400 and the shell 100 are detachably connected via the second connection structure 420. When the connecting member 400 is worn, the connecting member 400 can be disassembled, repaired and replaced in time to ensure the waterproof performance after being connected to the bottle body, and prevent milk from entering the inner cavity 150 or leaking to the outside.

[0037] Due to the different types of bottle bodies, such as the size, shape and connection method of the bottle mouth, in order to better connect with the bottle mouth, there should be multiple first connection structures 410 on the connecting piece 400. In order to save costs and facilitate user operation, in some embodiments of the utility model, there are at least two connecting pieces 400, and the first connection structures 410 on different connecting pieces 400 are different. Any one of the connecting pieces 400 can be detachably connected to the shell 100.

[0038] Depending on the bottle body and the mouth of the bottle, the user can select a connector 400 that can cooperate with the first connecting structure 410 connected to the bottle body, detachably connect the connector 400 to the shell 100 through the second connecting structure 420, and then connect the bottle body to the connector 400 through the first connecting structure 410, so that the magnetically driven stirring milk warmer can adapt to a variety of different types of bottles to meet user needs.

[0039] In some embodiments of the present invention, Figure 3 As shown, the second connecting structure 420 includes a plurality of sockets 421 and a plurality of pins 422, wherein one of the sockets 421 and the pins 422 is arranged on the shell 100, and correspondingly, the other of the sockets 421 and the pins 422 is arranged on the connector 400, and the pins 422 and the sockets 421 are inserted one by one so that the connector 400 can be detachably arranged on the shell 100.

[0040] Specifically, multiple sockets 421 are evenly distributed on the shell 100, and multiple pins 422 are evenly distributed along the connecting piece 400, and the pins 422 are inserted into the sockets 421, or multiple sockets 421 are evenly distributed on the connecting piece 400, and the pins 422 are set on the shell 100.

[0041] In addition, the second connection structure 420 may further include an undercut provided on the connector 400 and a snap ring (not shown in the figure) provided on the shell 100. The snap ring may be engaged with the snap ring, thereby making the connection between the connector 400 and the shell 100 more secure.

[0042] In some embodiments of the present invention, Figure 3 , Figure 4As shown, the edge portion of the heat conducting member 300 is clamped between the connecting member 400 and the housing 100. The heat conducting member 300 can be in the shape of a concave disc. When the connecting member 400 and the housing 100 are connected, the wall surface of the connecting member 400 and the wall surface of the housing 100 are respectively located above and below the heat conducting member 300 to clamp the heat conducting member 300, so that the connecting member 400, the heat conducting member 300, and the housing 100 are tightly connected. At the same time, at the connection port between the bottle body and the connecting member 400, the end wall of the bottle mouth of the bottle body will also tightly press against the surface of the heat conducting member 300.

[0043] Specifically, the heat conducting member 300 can be made of a material with good heat conductivity such as metal or alloy.

[0044] In some embodiments of the present invention, as Figure 4 、 5 shown, the driving assembly 500 includes a driving member 510 and a first magnetic attraction assembly. The driving member 510 is connected to the first magnetic attraction assembly so as to be able to drive the first magnetic attraction assembly to move. The stirring assembly 600 includes a stirring member 610 and a second magnetic attraction assembly provided on the stirring member 610. The second magnetic attraction assembly and the first magnetic attraction assembly are attracted by magnetic force so that the driving member 510 can drive the stirring member 610 to move.

[0045] The driving member 510 and the first magnetic attraction assembly are located in the inner cavity 150. The first magnetic attraction assembly and the second magnetic attraction assembly can be located on both sides of the heat conducting member 300 or the housing 100. The first magnetic attraction assembly and the second magnetic attraction assembly are separated but attracted to each other by magnetic force. When the driving member 510 drives the first magnetic attraction assembly to move in the inner cavity 150, the first magnetic attraction assembly will drive the second magnetic attraction assembly, and then the second magnetic attraction assembly will drive the stirring member 610, so that the stirring member 610 stirs the milk. The housing 100 does not need to fix the stirring assembly 600 through a specific connection structure. The user can apply force to the stirring assembly 600 to separate the stirring assembly 600 from the magnetic drive stirring warmer, which is simple to replace and convenient to install.

[0046] In some embodiments of the present invention, as Figure 4 、 5 shown, the driving member 510 drives the first magnetic attraction assembly to rotate. The first magnetic attraction assembly includes a rotating seat 520 and at least two first magnetic attraction members 530. The plurality of first magnetic attraction members 530 are arranged on the rotating seat 520 around the rotation axis. The second magnetic attraction assembly includes at least two second magnetic attraction members 620. The second magnetic attraction members 620 and the first magnetic attraction members 530 are attracted to each other one by one.

[0047] A plurality of first magnetic members 530 are distributed around the rotation axis. Correspondingly, a plurality of second magnetic members 620 are also distributed around the rotation axis. The driving member 510 can be a motor or a rotary cylinder. The driving member 510 drives the rotating seat 520 and the first magnetic members 530 to rotate around the rotation axis. The first magnetic members 530 and the second magnetic members 620 are in one-to-one correspondence and are located in the circumferential direction of the rotation axis. Thus, the lever arms of the first magnetic members 530 and the second magnetic members 620 acting on the stirring member 610 are extended, which is more conducive to the driving member 510 driving the stirring member 610.

[0048] Specifically, both the first magnetic members 530 and the second magnetic members 620 can be magnets. As Figure 2 , 3 shown, a plurality of swing arms extending outward from the rotation axis can be provided on the stirring member 610, so as to make the stirring more uniform.

[0049] In some embodiments of the present invention, as Figure 4 , 5 shown, the heating member 200 is in a ring shape, and the heating member 200 is sleeved on the rotating seat 520.

[0050] The heating member 200 can be a resistive heating plate or a semiconductor heating sheet. The heating member 200 is close to the heat conducting member 300 so that the heat generated by the heating member 200 can be transferred to the heat conducting member 300. And the rotating seat 520 can be located in the middle of the ring-shaped heating member 200 or at a position close to the lower part of the middle. The heating member 200 forms an avoidance for the rotation of the rotating seat 520, ensuring that the rotational stirring of the stirring assembly 600 and the heating function of the heat conducting member 300 for milk can be carried out in a smaller space without conflict.

[0051] In some embodiments of the present invention, as Figure 2 , 3 shown, the heat conducting member 300 has a flat portion, and the stirring assembly 600 moves on the flat portion. The surface of the heat conducting member 300 corresponding to the bottle mouth is flat, and the stirring assembly 600 can move on the flat surface smoothly with less resistance and the stirring is stable and reliable.

[0052] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0053] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A magnetic drive stirring milk warmer, characterized in that, Comprising: A housing having an inner cavity therein, the housing being provided with a heat conducting member, at least a part of the heat conducting member corresponding to the inner cavity, the housing being provided with a connecting member, the connecting member being provided with a first connecting structure for detachably connecting to a bottle body, the connecting member being correspondingly arranged with the heat conducting member; A heating member arranged in the housing and located in the inner cavity, the heating member being capable of heating the heat conducting member; A stirring module including a driving assembly and a stirring assembly, the driving assembly being arranged in the housing and located in the inner cavity, the stirring assembly being located outside the inner cavity and the stirring assembly being correspondingly arranged with the heat conducting member, the driving assembly and the stirring assembly being capable of magnetic attraction and the driving assembly being capable of driving the stirring assembly to move.

2. The magnetic drive stirring warmer according to claim 1, characterized in that: The connecting member is annular, the connecting member is sleeved on the heat conducting member to define a plugging groove, and the first connecting structure is arranged on the inner side wall of the plugging groove, and the bottle body can be plugged into the plugging groove.

3. The magnetic drive stirring warmer according to claim 1, characterized in that: A second connecting structure is arranged between the connecting member and the housing, and the connecting member and the housing are detachably connected through the second connecting structure.

4. The magnetic drive stirring warmer according to claim 3, wherein: There are at least two connecting members, the first connecting structures on different connecting members are different, and any one of the connecting members can be detachably connected to the housing.

5. The magnetic drive stirring warmer according to claim 3, wherein: The second connecting structure includes a plurality of sockets and a plurality of plug posts, wherein one of the socket and the plug post is arranged on the housing, and correspondingly, the other of the socket and the plug post is arranged on the connecting member, and the plug posts and the sockets are inserted correspondingly so that the connecting member is detachably arranged on the housing.

6. The magnetic drive stirring warmer according to claim 5, wherein: The edge part of the heat conducting member is clamped between the connecting member and the housing.

7. The magnetic drive stirring milk warmer according to claim 1, characterized in that: The driving assembly includes a driving member and a first magnetic attraction assembly, the driving member and the first magnetic attraction assembly are connected to be capable of driving the first magnetic attraction assembly to move, the stirring assembly includes a stirring member and a second magnetic attraction assembly arranged on the stirring member, and the second magnetic attraction assembly and the first magnetic attraction assembly are magnetically attracted so that the driving member can drive the stirring member to move.

8. The magnetic drive stirring warmer according to claim 7, wherein: The driving member drives the first magnetic attraction assembly to rotate, the first magnetic attraction assembly includes a rotating seat and at least two first magnetic attraction members, the plurality of first magnetic attraction members are arranged on the rotating seat around a rotating axis, the second magnetic attraction assembly includes at least two second magnetic attraction members, and the second magnetic attraction members and the first magnetic attraction members are attracted correspondingly one by one.

9. The magnetic drive stirring warmer according to claim 8, wherein: The heating member is annular, and the heating member is sleeved on the rotating seat.

10. The magnetic drive stirring milk warmer according to claim 1, wherein: The heat conducting member has a flat portion, and the stirring assembly moves on the flat portion.

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