Milk shaking device with milk warming function

Abstract

The utility model discloses a milk shaking device with a milk warming function, which relates to the technical field of milk shaking devices and comprises a shell, a placing seat, a milk shaking driving device and a heating device are arranged on the shell, and the heating device comprises an air supply fan, an air duct component and an electric heating piece. The air duct assembly comprises a heating air duct, and the two ends of the heating air duct communicate with an air inlet buffering air duct and an air outlet buffering air duct correspondingly. The air inlet buffer air duct is formed by sequentially connecting at least one arc-shaped air inlet air duct, and the air outlet buffer air duct is formed by sequentially connecting at least one arc-shaped air outlet air duct; under the condition that an air supply fan is adopted to supply air at a high air speed so as to ensure that the air outlet amount is sufficient, the heating air duct is slowed down before air inlet and slowed down during air outlet, so that air can exchange heat with the electric heating piece more sufficiently in the heating air duct; and when the heating air duct is slowed down before air inlet and slowed down during air outlet, noise can be well eliminated through the design of the arc-shaped air duct, and the situation that noise is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of milk shakers, in particular to a milk shaker with a milk warming function. Background Art

[0002] At present, some milk shakers are configured with a milk warming function that can keep the temperature of the milk in the milk bottle within a certain temperature range during milk shaking, such as keeping the temperature of the milk in the milk bottle constant at 40°C - 45°C. The milk warming function of the milk shaker mainly uses hot air to warm the milk. Through the non-fixed contact form of hot air transfer, the hot air generating device can be separated from the milk shaking driving device to a certain extent, with less mutual influence.

[0003] The structure of the hot air generating device is mostly like the hot air device disclosed in the Chinese utility model "A Multifunctional Milk Shaker" with the publication number CN219183482U. It blows air through a fan and heats the incoming air through a PTC heating sheet in the air duct, and then conveys the heated air to the milk bottle to warm the milk during milk shaking.

[0004] When setting the milk warming function for the milk shaker, if the fan speed is increased, it will cause the air to flow rapidly in the air duct, resulting in insufficient heat exchange between the flowing air and the heat device; if the fan speed is decreased, the air flow rate will be greatly reduced, making it difficult to fully heat the milk bottle. Summary of the Utility Model

[0005] The utility model aims to provide a technical solution to solve the above problems in order to overcome the above deficiencies.

[0006] To achieve the above object, the utility model provides the following technical solution: A milk shaker with a milk warming function includes a housing, on which a placement seat for carrying a milk bottle and a milk shaking driving device for driving the placement seat to move are provided. A heating device for heating the milk bottle on the placement seat is also provided on the housing. The heating device includes a blowing fan, an air duct assembly, and an electric heating element. The air duct assembly includes a heating air duct provided on the housing, and the two ends of the heating air duct are respectively communicated with an air inlet buffer air duct and an air outlet buffer air duct. The air inlet buffer air duct is composed of at least one arc-shaped air inlet air duct connected in sequence, and the air outlet buffer air duct is composed of at least one arc-shaped air outlet air duct connected in sequence. The electric heating element is installed in the heating air duct, the blowing fan is installed on the housing and the air outlet of the blowing fan corresponds to the air inlet of the air inlet buffer air duct, and the air outlet of the air outlet buffer air duct blows air towards the placement seat or the milk bottle on the placement seat.

[0007] As a further solution of the present utility model: a placement cavity is formed inside the placement seat, a milk bottle access opening communicating with the placement cavity is provided at the top of the placement seat, and a vertically arranged rotating shaft seat is connected to the bottom of the placement seat; the milk shaking driving device is a rotating device that drives the rotating shaft seat to rotate with the vertical central axis of the rotating shaft seat as the rotation center line; a milk shaking stabilizing seat is formed on the housing, the milk shaking stabilizing seat has a receiving groove with an opening at the top, and at least a part of the placement seat is received in the receiving groove from top to bottom; an anti-blocking air chamber is formed between the bottom of the placement seat and the inner bottom wall of the receiving groove; a communication port communicating with the anti-blocking air chamber is provided at the bottom of the milk shaking stabilizing seat; an arc-shaped air outlet duct closest to the air outlet of the air outlet buffer duct in the air outlet buffer duct is connected to the communication port and configured to send air into the anti-blocking air chamber; a bottom hot air inlet hole communicating with the placement cavity is provided at the bottom of the placement seat.

[0008] As a further solution of the present utility model: when the placement seat rotates, the bottom hot air inlet hole has a facing rotation state where it is driven to be directly above the communication port.

[0009] As a further solution of the present utility model: the anti-blocking air chamber extends from the space between the bottom of the placement seat and the inner bottom wall of the receiving groove to include the space between the side surface of the placement seat and the inner side wall of the receiving groove; a high-position hot air inlet window is formed on the side surface of the placement seat, and at least part of the high-position hot air inlet window is located in the receiving groove and communicates with the anti-blocking air chamber.

[0010] As a further solution of the present utility model: a claw assembly for elastically clamping the milk bottle is further provided on the placement seat; the claw assembly includes a first elastic wing connected to the placement seat, the bottom of the first elastic wing is connected to the placement seat, the top of the first elastic wing is located in the placement cavity and is formed such that the top of the first elastic wing inclines towards the rotation center line of the placement seat; a second elastic wing is connected to the top of the first elastic wing, the top of the second elastic wing is connected to the top of the first elastic wing, and the bottom of the second elastic wing inclines towards the rotation center line of the placement seat; a holding wing is connected to the bottom of the second elastic wing, and the holding wing is vertically arranged.

[0011] As a further solution of the present utility model: the bottom of the first elastic wing is connected to the bottom window edge of the high-position hot air inlet window; the size of the high-position hot air inlet window satisfies that when the top of the first elastic wing elastically warps outwards with the bottom of the first elastic wing as the fixed point, the top of the first elastic wing can pass through the high-position hot air inlet window.

[0012] As a further solution of the present utility model: a cover body made of an elastic material is installed on the top of the placing seat, and the cover body covers the milk bottle access opening; a milk bottle extrusion inlet communicating with the placing cavity is opened in the middle of the cover body, and a gas discharge hole communicating with the placing cavity is also formed on the top of the cover body. The gas discharge hole extends from a position on the cover body close to the edge of the milk bottle access opening to communicate with the milk bottle extrusion inlet; there are multiple gas discharge holes, and the multiple gas discharge holes are arranged at intervals in a ring with the rotation center line of the rotating shaft seat as the center line on the cover body; the multiple gas discharge holes form multiple elastic retaining wings corresponding to the milk bottle extrusion inlet on the middle part of the cover body.

[0013] As a further solution of the present utility model: both the air supply fan and the heating air duct are arranged in the housing, and an air inlet is opened on the housing; when the air supply fan supplies air, an air inlet channel from the air inlet to the air supply fan is formed, and the part of the heating air duct where the electric heating element is installed is located in the air inlet channel.

[0014] As a further solution of the present utility model: an arc-shaped air outlet duct closest to the air outlet of the air outlet buffer duct in the air outlet buffer duct is arranged to gradually narrow towards one end close to the air outlet of the air outlet buffer duct.

[0015] As a further solution of the present utility model: the air duct assembly is arranged in a U shape; the air supply fan is a vortex fan, the rotating shaft of the air supply fan is horizontally arranged, and the air supply fan supplies air vertically downward.

[0016] Compared with the prior art, the beneficial effects of the present technical solution are as follows: through the design of the air inlet buffer duct and the air outlet buffer duct, the gas sent into the heating air duct by the air supply fan is turned and slowed down by the corresponding arc-shaped air ducts before entering the heating air duct and when discharging from the heating air duct; when the air supply fan supplies air at a high wind speed to ensure sufficient air output, through the above-mentioned slowdown before entering the heating air duct and slowdown when discharging from the heating air duct, the gas can exchange heat more fully with the electric heating element in the heating air duct; and when slowing down before entering the heating air duct and when discharging from the heating air duct, the design of the arc-shaped air duct can better eliminate noise and avoid excessive noise.

[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. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is the three-dimensional structure diagram of the present invention;

[0020] Figure 2 is the sectional view of the structure of the present invention;

[0021] Figure 3 is another sectional view of the structure of the present invention, and its Figure 2 sectional direction is different;

[0022] Figure 4 is another three-dimensional structure diagram of the present invention, and it is Figure 1 the outer shell without the installed housing compared with.

[0023] The corresponding reference numerals in the drawings are explained as follows:

[0024] Housing - 1, placing seat - 2, milk - shaking driving device - 3, motor - 301, placing cavity - 4, milk - bottle access opening - 5, rotating shaft seat - 6, bearing - 7, air - supply fan - 8, air - duct assembly - 9, heating air - duct - 901, air - inlet buffer air - duct - 902, air - outlet buffer air - duct - 903, arc - shaped air - outlet air - duct - 9031, electric heating element - 10, air - intake channel - 11, air - intake port - 1101, milk - shaking stabilizing seat - 12, accommodating groove - 13, communication port - 14, bottom hot - air inlet hole - 15, high - level hot - air inlet window - 16, claw assembly - 17, first elastic wing - 171, second elastic wing - 172, holding wing - 173, cover body - 18, milk - bottle extrusion port - 19, gas - discharge hole - 20, elastic holding wing - 21, anti - air - block chamber - 22. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] Please refer to Figures 1 - 4, A milk shaker with a milk warming function, comprising a housing 1, on which there is a placement seat 2 for carrying a baby bottle and a milk shaking drive device 3 for driving the placement seat 2 to move. The milk shaking drive device 3 drives the placement seat 2 to move, thereby performing a milk shaking action on the baby bottle placed on the placement seat 2.

[0027] In some embodiments, the milk shaking drive device 3 drives the placement seat to rotate and performs milk shaking by rotation.

[0028] In some embodiments, a placement cavity 4 is formed inside the placement seat 2, and a baby bottle access opening 5 communicating with the placement cavity 4 is provided at the top of the placement seat 2. The baby bottle can be placed in the placement cavity 4 through the baby bottle access opening 5, or a part of the baby bottle enters the placement cavity 4 for more stable placement.

[0029] The bottom of the placement seat 2 is connected to a vertically arranged rotating shaft seat 6; the milk shaking drive device 3 is a rotating device that drives the rotating shaft seat 6 to rotate with the vertical central axis of the rotating shaft seat 6 as the rotation center line.

[0030] Preferably, the milk shaking drive device 3 includes a motor 301. The rotating output shaft of the motor 301 is vertically arranged. The rotating output shaft of the motor 301 is shaft-connected to the rotating shaft seat 6. The rotating shaft seat 6 is rotatably connected to the housing 1 through a bearing 7. When the motor 301 rotates, it can correspondingly drive the placement seat 2 to rotate. By controlling the forward and reverse rotation of the motor 301, the milk shaking effect can be better.

[0031] As Figure 2 shown, the motor 301 can be installed below the following milk shaking stabilizing seat 12. The milk shaking stabilizing seat 12 correspondingly has holes suitable for the rotating shaft seat 6 or suitable for the corresponding rotating shaft and transmission rotating shaft to pass through, so that the rotating output shaft of the motor 301 can be shaft-connected to the rotating shaft seat 6.

[0032] In this embodiment, a heating device for heating the baby bottle on the placement seat 2 is further provided on the housing 1. The heating device includes a blower fan 8, an air duct assembly 9 and an electric heating element 10.

[0033] The air duct assembly 9 includes a heating air duct 901 provided on the housing 1. The two ends of the heating air duct 901 are respectively communicated with an air inlet buffer air duct 902 and an air outlet buffer air duct 903; the air inlet buffer air duct 902 is composed of at least one arc-shaped air inlet air duct connected in sequence, and the air outlet buffer air duct 903 is composed of at least one arc-shaped air outlet air duct connected in sequence.

[0034] The electric heating element 10 is installed in the heating air duct 901, and the air supply fan 8 is installed on the housing 1 with the air outlet of the air supply fan 8 corresponding to the air inlet of the air inlet buffer air duct 902. The air outlet of the air outlet buffer air duct 903 supplies air to the placing seat 2 or the feeding bottle on the placing seat 2.

[0035] Through the design of the air inlet buffer air duct 902 and the air outlet buffer air duct 903, the gas sent into the heating air duct 901 by the air supply fan 8 is redirected and slowed down by the corresponding arc-shaped air ducts before entering the heating air duct 901 and when discharging from the heating air duct 901. When the air supply fan 8 supplies air at a high wind speed to ensure sufficient air output, through the above-mentioned slowdown before air inlet and slowdown during air outlet of the heating air duct 901, the gas can exchange heat more fully with the electric heating element 10 in the heating air duct 901. And when slowing down before air inlet and during air outlet of the heating air duct 901, the design of the arc-shaped air duct can better eliminate noise and avoid excessive noise.

[0036] In some embodiments, an arc-shaped air outlet duct 9031 in the air outlet buffer air duct 903 that is closest to the air outlet of the air outlet buffer air duct is arranged to gradually narrow towards one end close to the air outlet of the air outlet buffer air duct 903.

[0037] In some embodiments, the electric heating element 10 is a PTC heater installed in the heating air duct 901.

[0038] In some embodiments, the heating air duct 901, the air inlet buffer air duct 902, and the air outlet buffer air duct 903 are formed by enclosing with plastic pipe fittings.

[0039] As Figure 4 shown, in some embodiments, the air duct assembly 9 is integrally arranged in a U shape or a U-shaped-like configuration.

[0040] The air supply fan 8 is a vortex fan. The rotating shaft of the air supply fan 8 is horizontally arranged, and the air supply fan 8 supplies air vertically downward, so that the vortex fan is vertically installed.

[0041] In some embodiments, both the air supply fan 8 and the heating air duct 901 are arranged in the housing 1. An air inlet 1101 is formed on the housing 1. When the air supply fan 8 supplies air, an air inlet passage 11 is formed from the air inlet 1101 to the air supply fan 8. The part of the heating air duct 901 where the electric heating element 10 is installed is located in the air inlet passage 11. When supplying air for heating, through the position settings of the air inlet passage 11 and the heating air duct 901, the gas can exchange heat and be preheated with the outside of the heating air duct 901 before entering the heating air duct 901, making the heating efficiency of the gas better.

[0042] In this embodiment, a milk-shaking stabilizing seat 12 is formed on the housing 1. The milk-shaking stabilizing seat 12 has a receiving groove 13 with an open top, and at least a part of the placing seat 2 is received in the receiving groove 13 from top to bottom.

[0043] An anti-blocking air chamber 22 is formed between the bottom of the placing seat 2 and the inner bottom wall of the receiving groove 13.

[0044] A communication port 14 communicating with the anti-blocking air chamber 22 is opened at the bottom of the milk-shaking stabilizing seat 12; an arc-shaped air outlet duct 9031 of the air outlet buffer duct 903 closest to the air outlet of the air outlet buffer duct is connected to the communication port 14 and configured to send air into the anti-blocking air chamber 22; a bottom hot air inlet hole 15 communicating with the placing cavity 4 is opened at the bottom of the placing seat 2.

[0045] Preferably, there are a plurality of bottom hot air inlet holes 15; the plurality of bottom hot air inlet holes 15 are arranged at intervals in a ring with the rotation center line of the rotating shaft seat 6 as the center line on the bottom of the placing seat 2.

[0046] When hot air is sent, after the hot air enters the anti-blocking air chamber 22 from the communication port 14, it diffuses in the anti-blocking air chamber 22. On the one hand, it exchanges heat with the bottom of the placing seat 2, thereby indirectly heating the milk bottle. On the other hand, the hot air passes through the communication port 14 located below the placing seat and the bottom hot air inlet holes 15 of the placing seat, and quickly enters the placing cavity 4 of the placing seat 2 from the bottom hot air inlet holes 15 of the placing seat 2 through the physical property of rising, so that it can better exchange heat with the milk bottle placed in the placing cavity 4, making the milk warming effect better.

[0047] Preferably, the position of the bottom hot air inlet holes 15 on the placing seat 2 satisfies that when the placing seat 2 rotates, the bottom hot air inlet holes 15 are in a facing rotation state where they are driven to be directly above the communication port 14, so that hot air enters relatively easily when shaking the milk by rotation.

[0048] The design of the anti-blocking air chamber 22 also enables the placing seat 2 to rotate: when the part of the bottom of the placing seat 2 without the bottom hot air inlet holes faces the communication port 14, the communication port 14 will not be blocked by the placing seat 2, ensuring that hot air can be smoothly sent out from the communication port 14.

[0049] The anti-blocking air chamber 22 extends from the space between the bottom of the placement seat 2 and the inner bottom wall of the accommodation groove 13 to the space between the side surface of the placement seat 2 and the inner side wall of the accommodation groove 13. That is, the anti-blocking air chamber 22 includes not only the space (gap) between the bottom of the placement seat 2 and the inner bottom wall of the accommodation groove 13, but also the space (gap) between the side surface of the placement seat 2 and the inner side wall of the accommodation groove 13. After the hot air is sent out from the communication port 14, it can diffuse into the space between the bottom of the placement seat 2 and the inner bottom wall of the accommodation groove 13, and can also diffuse into the space between the side surface of the placement seat 2 and the inner side wall of the accommodation groove 13.

[0050] A high-position hot air inlet window 16 is formed on the side surface of the placement seat 2, and at least part of the window of the high-position hot air inlet window 16 is located in the accommodation groove 13 and communicates with the anti-blocking air chamber 22.

[0051] After the hot air diffuses into the space between the side surface of the placement seat 2 and the inner side wall of the accommodation groove 13, on the one hand, it exchanges heat with the side surface of the placement seat 2, thereby indirectly heating the milk bottle. On the other hand, the hot air enters the placement cavity 4 from the high-position hot air inlet window 16 on the side surface of the placement seat, so that the hot air can enter the upper part of the milk bottle (usually the part close to the nipple) from the high position of the placement seat 2 to quickly heat and warm the milk in the bottle.

[0052] Through the anti-blocking air chamber 22, the bottom hot air inlet hole 15 and the high-position hot air inlet window 16, when warming the milk bottle placed in the placement cavity 4, low-position warming and high-position warming can be formed simultaneously or relatively simultaneously, so that the warming effect is better and the warming temperature is more uniform.

[0053] In some embodiments, a plurality of high-position hot air inlet windows 16 are provided; the plurality of high-position hot air inlet windows 16 are arranged at intervals along the circumferential direction formed by the rotation of the placement seat 2 on the side surface of the placement seat 2.

[0054] Such as Figure 2 、 4 As shown, the placement seat 2 is arranged in a cylindrical shape with an open top. The plurality of high-position hot air inlet windows 16 are arranged at intervals along the circumferential direction of the placement seat 2 on the circumferential side surface of the placement seat 2. When the placement seat 2 rotates, the high-position air inlet is more uniform.

[0055] In some embodiments, a claw assembly 17 for elastically clamping the milk bottle is further provided on the placement seat 2.

[0056] Such as Figure 1 、 2As shown, the jaw assembly 17 includes a first elastic wing 171 connected to the placement seat 2. The bottom of the first elastic wing 171 is connected to the placement seat 2, and the top of the first elastic wing 171 is located within the placement cavity 4 and is formed such that the top of the first elastic wing 171 inclines towards the center of the placement seat 2 (the rotation center line of the placement seat), or it can be understood that the top of the first elastic wing inclines inwards; a second elastic wing 172 is connected to the top of the first elastic wing 171. The top of the second elastic wing 172 is connected to the top of the first elastic wing 171, and the bottom of the second elastic wing 172 inclines towards the center of the placement seat 2 (the rotation center line of the placement seat), or it can be understood that the bottom of the first elastic wing inclines inwards, so that the structure formed after the first elastic wing 171 and the second elastic wing 172 are connected is similar to an inverted V-shaped structure.

[0057] A holding wing 173 is connected to the bottom of the second elastic wing 172, and the holding wing 173 is vertically arranged or nearly vertically arranged.

[0058] After the milk bottle enters the placement cavity 4, the first elastic wing 171 and the second elastic wing 172 provide an elastic clamping force for the holding wing 173 to elastically clamp the milk bottle, so that the milk bottle can be better held on the placement seat 2.

[0059] Preferably, the bottom of the first elastic wing 171 is connected to the bottom window edge of the high-position hot air inlet window 16. The size of the high-position hot air inlet window 16 is such that when the top of the first elastic wing 171 elastically warps outwards with the bottom of the first elastic wing 171 as the fixed point, the top of the first elastic wing 171 can pass through the high-position hot air inlet window 16. In addition to being used for hot air to pass through, the high-position hot air inlet window 16 also corresponds to avoid interference for the elastic clamping of the jaw assembly.

[0060] In this embodiment, a cover 18 made of an elastic material is installed on the top of the placement seat 2, and the cover 18 covers the milk bottle access opening 5. A milk bottle extrusion inlet 19 communicating with the placement cavity 4 is opened in the middle of the cover 18, and a gas discharge hole 20 communicating with the placement cavity 4 is also formed on the top of the cover 18. The gas discharge hole 20 extends from a position on the cover near the edge of the milk bottle access opening 5 to communicate with the milk bottle extrusion inlet 19.

[0061] There are multiple gas discharge holes 20, and the multiple gas discharge holes 20 are arranged at annular intervals on the cover 18 with the rotation center line of the rotating shaft seat 6 as the center line; the multiple gas discharge holes 20 cause multiple elastic holding wings 21 corresponding to the milk bottle extrusion inlet 19 to be formed on the middle part of the cover 18.

[0062] When placing the milk bottle, the milk bottle can enter the placement cavity 4 from the milk bottle squeezing inlet 19 from top to bottom. After the milk bottle enters the placement cavity 4, the design of the gas discharge hole 20 enables the formed plurality of elastic holding wings 21 to hold the milk bottle, making it more stable during rotation; the design of the gas discharge hole 20 also enables the hot air to be released from bottom to top after entering the placement cavity 4, thereby forming a continuous air passage.

[0063] In some embodiments, the cover body 18 is an elastic structure made of silica gel material.

[0064] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A milk shaker with a milk warming function, comprising a housing, a placement seat for carrying a baby bottle arranged on the housing, and a milk shaking drive device for driving the placement seat to move. A heating device for heating the baby bottle on the placement seat is further arranged on the housing, and is characterized in that, The heating device includes a blower fan, a duct assembly, and an electric heating element; The duct assembly includes a heating duct provided on the housing, and the two ends of the heating duct are respectively communicated with an air inlet buffer duct and an air outlet buffer duct; the air inlet buffer duct is formed by sequentially connecting at least one arc-shaped air inlet duct, and the air outlet buffer duct is formed by sequentially connecting at least one arc-shaped air outlet duct; The electric heating element is installed in the heating duct, the blower fan is installed on the housing and the air outlet of the blower fan corresponds to the air inlet of the air inlet buffer duct, and the air outlet of the air outlet buffer duct blows air towards the placing seat or the feeding bottle on the placing seat.

2. The milk warmer and shaker according to claim 1, wherein, A placing cavity is formed inside the placing seat, a feeding bottle taking and placing opening communicated with the placing cavity is formed at the top of the placing seat, and a vertically arranged rotating shaft seat is connected to the bottom of the placing seat; The milk shaking driving device is a rotating device that drives the rotating shaft seat to rotate with the vertical central axis of the rotating shaft seat as the rotation center line; A milk shaking stabilizing seat is formed on the housing, the milk shaking stabilizing seat has a receiving groove with an open top, and at least a part of the placing seat is received in the receiving groove from top to bottom; An anti-blocking air chamber is formed between the bottom of the placing seat and the inner bottom wall of the receiving groove; A communication port communicated with the anti-blocking air chamber is formed at the bottom of the milk shaking stabilizing seat; among the arc-shaped air outlet ducts in the air outlet buffer duct that is closest to the air outlet of the air outlet buffer duct, one arc-shaped air outlet duct is communicated with the communication port and is configured to blow air into the anti-blocking air chamber; A bottom hot air inlet hole communicated with the placing cavity is formed at the bottom of the placing seat.

3. The milk warmer and shaker according to claim 2, characterized in that, When the placing seat rotates, the bottom hot air inlet hole has a state of being driven to be directly above the communication port in a facing rotation state.

4. A milk warmer and shaker according to claim 2 or 3, characterized in that The anti-blocking air chamber extends from the space between the bottom of the placing seat and the inner bottom wall of the receiving groove to include the space between the side surface of the placing seat and the inner side wall of the receiving groove; A high-position hot air inlet window is formed on the side surface of the placing seat, and at least a part of the high-position hot air inlet window is located in the receiving groove and is communicated with the anti-blocking air chamber.

5. A milk warmer and shaker according to claim 4, characterized in that, A claw assembly for elastically clamping the feeding bottle is further provided on the placing seat; The claw assembly includes a first elastic wing connected to the placing seat, the bottom of the first elastic wing is connected to the placing seat, the top of the first elastic wing is located in the placing cavity and is formed such that the top of the first elastic wing inclines towards the rotation center line of the placing seat; a second elastic wing is connected to the top of the first elastic wing, the top of the second elastic wing is connected to the top of the first elastic wing, and the bottom of the second elastic wing inclines towards the rotation center line of the placing seat; A holding wing is connected to the bottom of the second elastic wing, and the holding wing is vertically arranged.

6. The milk warmer and shaker according to claim 5, characterized in that, The bottom of the first elastic wing is connected to the bottom window edge of the high-position hot air inlet window; The size of the high-position hot air inlet window satisfies that when the top of the first elastic wing elastically warps outwards with the bottom of the first elastic wing as a fixed point, the top of the first elastic wing can pass through the high-position hot air inlet window.

7. A milk warmer and shaker according to claim 2 or 3 or 5 or 6, characterized in that, A cover body made of an elastic material is installed at the top of the placing seat, and the cover body covers the feeding bottle taking and placing opening; A milk bottle squeezing inlet communicating with the placement cavity is formed in the middle of the cover body, and a gas discharge hole communicating with the placement cavity is also formed on the top of the cover body. The gas discharge hole extends from a position on the cover body close to the edge of the milk bottle access opening to communicate with the milk bottle squeezing inlet. A plurality of the gas discharge holes are provided, and the plurality of gas discharge holes are arranged at an annular interval on the cover body with the rotation center line of the rotating shaft seat as the center line; the plurality of gas discharge holes form a plurality of elastic holding wings corresponding to the milk bottle squeezing inlet on the middle part of the cover body.

8. A milk warmer and shaker according to claim 1 or 2 or 3 or 5 or 6, characterized in that, The air supply fan and the heating air duct are both arranged in the housing, and an air inlet is formed in the housing. When the air supply fan supplies air, an air inlet passage from the air inlet to the air supply fan is formed, and the part of the heating air duct where the electric heating element is installed is located in the air inlet passage.

9. A milk warmer and shaker according to claim 1 or 2 or 3 or 5 or 6, characterized in that, An arc-shaped air outlet duct closest to the air outlet of the air outlet buffer duct in the air outlet buffer duct is arranged to gradually narrow towards one end close to the air outlet of the air outlet buffer duct.

10. A milk warmer and shaker according to claim 1 or 2 or 3 or 5 or 6, characterized in that, The air duct assembly is arranged in a U shape. The air supply fan is a vortex fan, the rotating shaft of the air supply fan is horizontally arranged, and the air supply fan supplies air vertically downward.

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