Milk mixing device

Abstract

The utility model belongs to the technical field of household articles for daily use, and discloses a milk mixing device which comprises a first water outlet and a second water outlet. The heating kettle body is provided with a second water outlet; the water pipe is communicated between the first water outlet and the second water outlet; the two-way water pump is connected to the water pipe and communicated with the interior of the water pipe, the two-way water pump has a forward rotation state and a reverse rotation state, and when the two-way water pump is in the forward rotation state, water in the heating kettle body flows out through the second water outlet, the water pipe, the two-way water pump and the first water outlet in sequence; when the two-way water pump is in the reverse rotation state, water in the water pipe flows back into the heating kettle body through the second water outlet. Accumulated water in the water pipe can be avoided, and the problems that the water outlet temperature is not accurate, and bacteria are prone to breeding in the water pipe or the water pipe is mildewed and deteriorated due to the accumulated water are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of household products, in particular to a milk mixer. Background Art

[0002] A milk mixer is one of the common household items, and is especially convenient for families with infants and young children. A milk mixer generally includes a shell and a heating kettle body. The interior of the heating kettle body is used to hold water. The interior of the heating kettle body and the water outlet of the shell body are generally connected to each other through a water pipe, so that the water in the heating kettle body flows out of the water outlet of the shell through the water pipe. However, during the use of the milk mixer, water is likely to accumulate in the water pipe, which will lead to inaccurate water outlet temperature. In addition, long-term accumulation of water will easily cause bacteria to grow in the water pipe and even cause mold and deterioration, which is not good for human health.

[0003] In order to solve the above problems, there are products that have drainage holes on the water pipes. Before using the milk mixer each time, the accumulated water in the water pipes is discharged into the waste water tank through the drainage holes. However, this method not only wastes water resources, but also complicates the operation. In addition, the waste water tank needs to be cleaned regularly to avoid mildew, which adds extra workload for users.

[0004] Therefore, it is urgent to propose a milk mixer to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a milk mixer, which can avoid the phenomenon of water accumulation inside the water pipe, thereby avoiding the problems of inaccurate water outlet temperature caused by the water accumulation, bacteria breeding or mold and deterioration in the water pipe.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a milk mixer, comprising:

[0008] First water outlet;

[0009] A heating kettle body, wherein the heating kettle body has a second water outlet;

[0010] a water pipe connected between the first water outlet and the second water outlet;

[0011] A two-way water pump is connected to the water pipe and communicated with the interior of the water pipe. The two-way water pump has a forward state and a reverse state. When the two-way water pump is in the forward state, water in the heating kettle body flows out via the second water outlet, the water pipe, the two-way water pump and the first water outlet in sequence; when the two-way water pump is in the reverse state, water in the water pipe flows back to the interior of the heating kettle body via the second water outlet.

[0012] In some embodiments, a liquid flow meter is provided at the bidirectional water pump.

[0013] In some embodiments, a valve is provided at the second water outlet, and the valve can be switched between an open state and a closed state.

[0014] In some embodiments, the milk mixer also includes a shell, and the first water outlet is arranged on the shell; an operation panel is arranged on the shell, and an electric control board is arranged inside the shell, and the heating kettle body, the two-way water pump and the operation panel are all electrically connected to the electric control board.

[0015] In some embodiments, the heating kettle body includes a kettle body and a heating element, the heating element is arranged at the bottom of the kettle body, and the heating element is electrically connected to the electric control board.

[0016] In some embodiments, the heating kettle body includes a temperature sensor, and the temperature sensor is electrically connected to the heating element.

[0017] In some embodiments, the kettle body is made of transparent glass.

[0018] In some embodiments, the water pipe and the bidirectional water pump are both disposed inside the shell.

[0019] In some embodiments, the shell includes a base, the base is protruding from the outer wall of the shell, the base has a receiving groove, and the heating kettle body can be detachably installed in the receiving groove.

[0020] In some embodiments, the shell includes a water receiving tray, and the water receiving tray is spaced apart below the first water outlet.

[0021] Beneficial effects of the utility model:

[0022] The milk mixer provided by the utility model is provided with a two-way water pump on the water path of the water pipe, which can drive the water to flow out of the first water outlet from the inside of the heating kettle body, and can also reversely pump the accumulated water in the water pipe back into the inside of the heating kettle body. In this way, the phenomenon of water accumulation in the water pipe is avoided, and the problems of inaccurate water outlet temperature caused by the accumulated water, bacteria breeding or mold deterioration in the water pipe are avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the milk mixer provided by the embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the milk mixer provided by the embodiment of the utility model with part of the shell hidden;

[0026] Figure 3 This is a schematic diagram of the internal structure of the milk mixer provided by an embodiment of the utility model, with the heating kettle body and part of the shell body hidden.

[0027] In the figure:

[0028] 1. Shell; 11. First water outlet; 12. Operation panel; 13. Base; 131. Accommodation tank; 14. Water receiving tray;

[0029] 2. Heating kettle body; 21. Second water outlet; 22. Kettle body; 23. Heating element;

[0030] 3. Water pipes;

[0031] 4. Two-way water pump;

[0032] 5. Valve. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] like Figure 1 to Figure 3 As shown, the milk mixer provided in this embodiment includes a first water outlet 11, a heating kettle body 2, a water pipe 3 and a two-way water pump 4.

[0041] The heating kettle body 2 has a second water outlet 21. The water pipe 3 is connected between the first water outlet 11 and the second water outlet 21. The two-way water pump 4 is connected to the water pipe 3 and is connected to the inside of the water pipe 3. The two-way water pump 4 has a forward state and a reverse state. When the two-way water pump 4 is in the forward state, the water in the heating kettle body 2 flows out through the second water outlet 21, the water pipe 3, the two-way water pump 4 and the first water outlet 11 in sequence; when the two-way water pump 4 is in the reverse state, the water in the water pipe 3 flows back to the inside of the heating kettle body 2 through the second water outlet 21. That is: the forward rotation and reverse rotation of the two-way water pump 4 can respectively drive the water flow in the water pipe 3 to flow in two opposite directions.

[0042] During the specific implementation, first fill the heating kettle body 2 with water and start the power supply; after the water in the heating kettle body 2 is heated to the set temperature, start the two-way water pump 4 to the forward state, so that the water in the heating kettle body 2 passes through the second water outlet 21, the water pipe 3 and the two-way water pump 4 in sequence, and finally flows out from the first water outlet 11; after the water is discharged from the first water outlet 11, the two-way water pump 4 is switched to the reverse state, so that the water flow direction is opposite to the water flow direction when the two-way water pump 4 is in the forward state, so that the water in the water pipe 3 flows back to the inside of the heating kettle body 2 through the second water outlet 21.

[0043] The milk mixer provided in this embodiment is provided with a two-way water pump 4 in the water path of the water pipe 3. The two-way water pump 4 can drive the water to flow out of the first water outlet 11 from the inside of the heating kettle body 2, and can also pump the accumulated water in the water pipe 3 back into the inside of the heating kettle body 2. In this way, the phenomenon of water accumulation in the water pipe 3 is avoided, and the problems of inaccurate water outlet temperature caused by the accumulated water, bacteria breeding or mold and deterioration in the water pipe 3 are avoided.

[0044] In some embodiments, a liquid flow meter is provided at the bidirectional water pump 4. The liquid flow meter is connected with the bidirectional water pump 4 to control the first water outlet 11 to quantitatively discharge water. When the water output reaches a preset value, the bidirectional water pump 4 automatically stops working, which is conducive to improving the convenience of the milk mixer.

[0045] like Figure 2 As shown, in some embodiments, a valve 5 is provided at the second water outlet 21, and the valve 5 can be switched between an open state and a closed state. By providing the valve 5, when water is discharged from the first water outlet 11 of the milk mixer and when the accumulated water in the water pipe 3 is pumped back into the heating kettle body 2, the valve 5 is in an open state, and in other cases the valve 5 is in a closed state, so that water leakage can be avoided.

[0046] Specifically, the bidirectional water pump 4 provides a pressure difference when working, and when the pressure difference exceeds the limit value of the valve 5, the valve 5 is in an open state.

[0047] Optionally, the second water outlet 21 is arranged at the bottom of the heating kettle body 2 to ensure that all the water inside the heating kettle body 2 can flow out.

[0048] like Figure 1 As shown, in some embodiments, the milk mixer further comprises a housing 1, and a first water outlet 11 is disposed on the housing 1. An operation panel 12 is disposed on the housing 1, and an electric control board (not shown in the figure) is disposed inside the housing 1, and the heating kettle body 2, the two-way water pump 4 and the operation panel 12 are all electrically connected to the electric control board.

[0049] Through such an arrangement, the heating kettle body 2 and the two-way water pump 4 are both controlled by the electric control board, with high integration, and by providing the operation panel 12, the user can operate various functions through the operation panel 12 conveniently and quickly.

[0050] Exemplarily, the operation panel 12 may include an on / off key, a heating key, a water outlet key, a water return key, etc. The user presses the on / off key to start or turn off the power of the milk mixer; the user presses the heating key to heat the water inside the heating kettle body 2; the user presses the water outlet key, the two-way water pump 4 starts to rotate forward, the water pipe 3 absorbs water from the inside of the heating kettle body 2, and transports the water to the first water outlet 11 and flows out of the first water outlet 11; the user presses the water return key, the two-way water pump 4 starts to reverse, and the water inside the water pipe 3 flows back to the inside of the heating kettle body 2. Of course, in other embodiments, the water return key may not be set on the operation panel 12. When the first water outlet 11 has finished discharging water, the electric control board directly controls the two-way water pump 4 to switch from the forward state to the reverse state. The specific settings can be determined according to actual conditions.

[0051] like Figure 2 As shown, in some embodiments, the heating kettle body 2 includes a kettle body 22 and a heating element 23, wherein the heating element 23 is disposed at the bottom of the kettle body 22 and is electrically connected to the electric control board. The heating element 23 may be an electric heating plate, a heating coil, or the like.

[0052] Through such a configuration, the heating element 23 at the bottom can transfer heat evenly to the liquid in the kettle body 22 , and placing the heating element 23 at the bottom can provide better stability and reduce the risk of the user accidentally touching the heating element 23 .

[0053] Optionally, the kettle body 22 is made of transparent glass, so that the user can check the remaining water in the kettle body 22 to add water in time. Of course, in other embodiments, the kettle body 22 can also be made of stainless steel or plastic, etc., which can be determined according to actual conditions.

[0054] Furthermore, the heating kettle body 2 includes a temperature sensor, which is electrically connected to the heating element 23. The temperature sensor can monitor the temperature of the liquid inside the heating kettle body 2 in real time, thereby achieving accurate control of the temperature.

[0055] Specifically, the temperature sensor can be electrically connected to the electric control board. When the temperature sensor detects that the temperature of the liquid inside the heating kettle body 2 reaches the preset temperature, a signal is sent to the electric control board to stop the heating of the heating kettle body 2 through the electric control board. For example, four preset temperatures of 50°C, 60°C, 70°C and 100°C can be set for the milk mixer, and corresponding buttons are set on the operation panel 12. When the user chooses to press the 50°C button, during the heating process of the heating kettle body 2, when the temperature sensor detects that the liquid inside it reaches 50°C, a signal is sent to the electric control board to stop heating. The same applies to other preset temperatures.

[0056] like Figure 1 As shown, in some embodiments, the shell 1 includes a base 13 , which is protruding from the outer wall of the shell 1 , and the base 13 has a receiving groove 131 , and the heating kettle body 2 can be detachably installed in the receiving groove 131 .

[0057] Through such an arrangement, the heating kettle body 2 is installed on the outside of the shell 1, which is convenient for taking and placing, and the accommodating groove 131 is conducive to keeping the heating kettle body 2 stable and avoiding shaking.

[0058] like Figure 1 and Figure 2 As shown, in some embodiments, the housing 1 includes a water receiving tray 14, which is spaced below the first water outlet 11. The arrangement of the water receiving tray 14 can prevent the water from flowing directly onto the table or the ground when the milk mixer discharges water and the water receiving vessel (such as a cup, etc.) is not aligned with the first water outlet 11, thereby reducing subsequent cleaning operations.

[0059] Optionally, the water receiving tray 14 is arranged opposite to the heating kettle body 2 .

[0060] like Figure 2 As shown, in some embodiments, the water pipe 3 and the two-way water pump 4 are both arranged inside the housing 1. In this way, the housing 1 can protect the water pipe 3 and the two-way water pump 4 to a certain extent, and can improve the integrity and aesthetics of the milk mixer.

[0061] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A milk mixer, characterized in that: include: A first water outlet (11); A heating kettle body (2), wherein the heating kettle body (2) has a second water outlet (21); a water pipe (3) connected between the first water outlet (11) and the second water outlet (21); A two-way water pump (4) is connected to the water pipe (3) and communicated with the interior of the water pipe (3). The two-way water pump (4) has a forward rotation state and a reverse rotation state. When the two-way water pump (4) is in the forward rotation state, water in the heating kettle body (2) flows out through the second water outlet (21), the water pipe (3), the two-way water pump (4) and the first water outlet (11) in sequence; when the two-way water pump (4) is in the reverse rotation state, water in the water pipe (3) flows back to the interior of the heating kettle body (2) through the second water outlet (21).

2. The milk mixer according to claim 1, characterized in that: The bidirectional water pump (4) is provided with a liquid flow meter.

3. The milk mixer according to claim 1, characterized in that: A valve (5) is provided at the second water outlet (21), and the valve (5) can be switched between an open state and a closed state.

4. The milk mixer according to claim 1, characterized in that: The milk mixer further comprises a housing (1), wherein the first water outlet (11) is arranged on the housing (1); An operating panel (12) is arranged on the shell (1), an electric control board is arranged inside the shell (1), and the heating kettle body (2), the two-way water pump (4) and the operating panel (12) are all electrically connected to the electric control board.

5. The milk mixer according to claim 4, characterized in that: The heating kettle body (2) comprises a kettle body (22) and a heating element (23); the heating element (23) is arranged at the bottom of the kettle body (22); and the heating element (23) is electrically connected to the electric control board.

6. The milk mixer according to claim 5, characterized in that: The heating kettle body (2) comprises a temperature sensor, and the temperature sensor is electrically connected to the heating element (23).

7. The milk mixer according to claim 5, characterized in that: The kettle body (22) is made of transparent glass.

8. The milk mixer according to claim 4, characterized in that: The water pipe (3) and the bidirectional water pump (4) are both arranged inside the housing (1).

9. The milk mixer according to claim 4, characterized in that: The shell (1) comprises a base (13), the base (13) is protruding from the outer wall of the shell (1), the base (13) has a receiving groove (131), and the heating kettle body (2) can be detachably installed in the receiving groove (131).

10. The milk mixer according to claim 4, characterized in that: The housing (1) comprises a water receiving tray (14), and the water receiving tray (14) is arranged at a distance below the first water outlet (11).

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