A type of breast shaker

Abstract

This utility model discloses a baby shaker, comprising: a receiving device having a receiving cavity for receiving a baby bottle; a first air duct, through which air flows to dissipate heat from at least a portion of the components outside the receiving cavity; a second air duct, through which air flows to heat the interior of the receiving cavity; a heating device for heating at least a portion of the air in the second air duct; and a ventilation device for ensuring that the first and second air ducts each form a flowing airflow. A portion of the airflow flows through the first air duct, thus dissipating heat. This allows for effective air cooling of some components when the heating device is on, due to the higher temperature of the second air duct. In summary, this baby shaker effectively solves the problem of high temperatures in some components caused by heating or heat preservation in baby shakers.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and more specifically, to a milk shaker. Background Technology

[0002] A baby shaker is a small, electric device used for quickly mixing or stirring liquids, primarily for preparing formula, protein powder, beverages, or other powdered substances with liquids. It thoroughly mixes the powder with water or other liquids by rapidly shaking or rotating, preventing clumping and ensuring a uniform mixture. With increasing demands for proper feeding, most existing baby shakers also include a warm air function, heating or keeping the bottle and milk warm while shaking. However, heating or keeping the bottle and milk warm in existing baby shakers can cause abnormally high temperatures in the shaker's components, posing safety hazards and potentially shortening their lifespan.

[0003] In conclusion, how to effectively solve the problem of high temperatures in some components of a milk shaker due to heating or heat preservation is an urgent problem that needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a milk shaker that can effectively solve the problem of high temperature in some parts of the milk shaker due to heating or heat preservation.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A breast pump includes:

[0007] A receiving device having a receiving cavity for receiving a baby bottle;

[0008] The first air duct, through which the airflow is directed, is capable of dissipating heat from at least a portion of the components outside the receiving cavity.

[0009] The second air duct, through which the airflow can be used to heat at least the cavity;

[0010] A heating device for heating at least a portion of the air in the second air duct;

[0011] A ventilation device, at least for creating flowing air in the first air duct and the second air duct respectively.

[0012] In this breast milk shaker, the ventilation system generates airflow, but not all of this airflow passes through the second air duct, meaning it's not all used for heating. Instead, a portion of the airflow flows through the first air duct for heat dissipation. This allows for air cooling of at least some components, preventing overheating and improving performance. Especially when the heating element is on, the higher temperature in the second air duct can cause some components to become overheated; the airflow through the first air duct effectively cools these components. In conclusion, this breast milk shaker effectively solves the problem of overheating in some components due to heating or heat preservation.

[0013] In some technical solutions, the ventilation device is a blower, and the air outlet of at least one fan of the blower can be diverted to the first air duct and the second air duct and / or at least two fans of the blower can supply air to the first air duct and the second air duct respectively.

[0014] In some technical solutions, the air outlet of the first air duct can be directed to the air inlet of the blower.

[0015] In some technical solutions, the ventilation volume of the ventilation device to the first air duct is less than the ventilation volume to the second air duct.

[0016] In some technical solutions, the heating device is located at the inlet of the second air duct; the heating device is provided with a heating channel through which the air body passes.

[0017] In some technical solutions, the second air duct is arranged around the receiving cavity, and the first air duct is arranged around the second air duct.

[0018] In some technical solutions, the containing device is a containing barrel, and further includes a partition disposed around the outside of the containing barrel, wherein a second air duct is formed between the partition and the containing barrel, and the outside of the partition forms the first air duct.

[0019] In some technical solutions, the partition is cylindrical in shape, and an opening is provided on one side of the partition to embed the heating device; the outer side of the partition has an arc-shaped air guide plate arranged around the partition, and the first air duct is formed between the arc-shaped air guide plate and the partition.

[0020] In some technical solutions, an outer shell is also included, with an air inlet arranged in the rear shell portion of the outer shell. The ventilation device and the heating device are both arranged in the receiving cavity on the side near the rear shell portion. The arc-shaped air guide plate is provided on the rear side of the front shell portion of the outer shell, and there is a space gap between the arc-shaped air guide plate and the front shell portion.

[0021] In some technical solutions, a power device for driving the container to rotate is also included, and the container is provided with a fixing device for fixing the baby bottle. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the milk shaker provided in an embodiment of the present utility model;

[0024] Figure 2 A schematic diagram of airflow in a milk shaker provided for an embodiment of this utility model.

[0025] The following labels are shown in the attached diagram:

[0026] 1. Containing device; 2. First air duct; 3. Second air duct; 4. Heating device; 5. Ventilation device; 6. Partition; 7. Arc-shaped air guide plate; 8. Outer shell; 9. Space gap; 10. Power device; 11. Fixing device; 12. Control panel.

[0027] The enclosure consists of cavity 1-1, opening 6-1, rear shell 8-1, front shell 8-2, and air inlet 8-3.

[0028] The arrows indicate the direction of wind flow. Detailed Implementation

[0029] This utility model discloses a milk shaker that can effectively solve the problem of high temperatures in some parts of the milk shaker due to heating or heat preservation.

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-2 , Figure 1 This is a schematic diagram of the structure of the milk shaker provided in an embodiment of the present utility model; Figure 2 A schematic diagram of airflow in a milk shaker provided for an embodiment of this utility model.

[0032] In some embodiments, a baby shaker is provided, which mainly includes a shaking component for shaking a baby bottle placed therein. The shaking component generally includes a power unit 10 and a receiving device 1, the receiving device 1 having a receiving cavity 1-1 for holding the baby bottle. The power unit 10 drives the receiving device 1 to move, causing the baby bottle in the receiving cavity 1-1 of the receiving device 1 to shake, thus achieving milk shaking. Generally, the receiving device 1 also includes a fixing device 11 to fix the baby bottle, so that the baby bottle moves synchronously with the receiving device 1. The fixing device 11 may be a clamping device, a locking device, etc. Of course, without the fixing device 11, the movement of the receiving device 1 will apply force to the baby bottle, which will also cause the baby bottle to shake. The specific shaking method can be selected as needed, and the specific power unit 10 method can be set accordingly. The shaking method can be continuous rotation, oscillation within a preset angle range, left-right swaying, or other forms, as long as it can achieve milk shaking and ensure that the milk powder and water in the baby bottle are mixed evenly.

[0033] In some embodiments, the baby shaker generally also includes a heating and heat preservation device for heating and keeping the bottles in the receiving cavity 1-1 warm. Specifically, the heating and heat preservation device mainly includes a ventilation device 5 and a heating device 4. The ventilation device 5 generates airflow that at least partially flows into the receiving cavity 1, while the heating device 4 heats at least a portion of the airflow generated by the ventilation device 5. The heated airflow then flows into the receiving cavity 1 to heat and keep the bottles in the receiving cavity 1 warm. The heated airflow can directly contact the bottles, or it can transfer heat to the bottles through thermal radiation or thermal conduction to heat and keep the bottles in the receiving cavity 1-1 warm.

[0034] In some embodiments, to prevent some electrical components of the baby shaker from overheating, the ventilation device 5 can generate a portion of the airflow that bypasses the heating device 4 to cool some components of the baby shaker. The components to be cooled can be one or more of the following two types: one is where the electrical components themselves generate heat, causing excessive temperature, and the bottle's heating or heat-preservation operation prevents effective heat dissipation; the other is where the heating airflow from the heating device 4 may heat some components, leading to excessively high temperatures.

[0035] In some embodiments, specifically to facilitate ventilation of the ventilation device 5, the milk shaker can be further divided into a first air duct 2 and a second air duct 3 for cooling and heating respectively; and the ventilation device 5 is at least used to generate airflow in the first air duct 2 and the second air duct 3 respectively. The ventilation device 5 can be implemented in two ways: one is to use only one fan, with the generated airflow directed to the first air duct 2 and the second air duct 3 respectively; the other is to use multiple fans to ventilate the first air duct 2 and the second air duct 3 respectively. The fans can be blowers or exhaust fans, both capable of generating airflow, and can be configured as needed.

[0036] The airflow passing through the first air duct 2 can at least dissipate heat from at least some components outside the housing 1-1. There are two main methods of heat dissipation: one is to directly blow air onto components with higher temperatures to directly remove heat; the other is to isolate the heated airflow from the housing 1-1 from the corresponding components, thus preventing heating and indirectly dissipating heat. The airflow passing through the first air duct 2 can perform at least one of these heat dissipation methods, or it can achieve both simultaneously. The components cooled by the airflow in the first air duct 2 can be one or more of the following: power-consuming devices, such as motors, drive circuit boards, control circuit boards, etc.; at least part of the outer casing 8 and other structures that need to avoid high temperatures. The reasons for avoiding high temperatures include preventing easy damage to local structures or preventing burns.

[0037] The airflow through the second air duct 3 can at least heat the contents of the receiving cavity 1-1; and the heating device 4 is used to heat at least a portion of the airflow in the second air duct 3. That is, after the heating device 4 heats at least a portion of the airflow in the second air duct 3, raising the airflow temperature, it can then flow directly into the receiving cavity 1-1 to directly heat the bottles within the receiving cavity 1-1, and / or heat the bottles in the receiving cavity 1-1 through thermal radiation. The heating device 4 has two main heating methods: one is to heat a portion of the airflow in the second air duct 3 and then mix it with another portion of the airflow to raise the overall temperature of the airflow in the second air duct 3; the other is to directly heat all the airflow in the second air duct 3.

[0038] During use, the ventilation device 5 generates airflow within the milk shaker. However, not all of this airflow passes through the second air duct 3, meaning it's not all used for heating. Instead, a portion of the airflow flows through the first air duct 2 for heat dissipation. This allows for air cooling of at least some components, preventing overheating and improving performance. Especially when the heating device 4 is on, the higher temperature of the second air duct 3 causes some components to become overheated; the airflow through the first air duct 2 effectively cools these components. In conclusion, this milk shaker effectively solves the problem of some components overheating due to heating or heat preservation.

[0039] In some embodiments, as shown in the accompanying drawings, the ventilation device 5 can be a blower, installed at the air inlet end of the first air duct 2 and the second air duct 3. Compared with an exhaust device, this is more conducive to forming a more concentrated airflow in the first air duct 2 and the second air duct 3. The blower is mainly a fan, which can also be called a blower.

[0040] For the ventilation device 5, as described above, it can be equipped with one or more fans; there is no specific limitation. From another perspective, the air outlet of at least one fan of the blower can be diverted to the first air duct 2 and the second air duct 3, and / or at least two fans of the blower can supply air to the first air duct 2 and the second air duct 3 respectively. That is to say: the first air duct 2 and the second air duct 3 can share a fan, or the first air duct 2 and the second air duct 3 can each have their own corresponding fans for separate use; or the blower can have at least three fans, one of which is a shared fan for the first air duct 2 and the second air duct 3, while the other two fans correspond to the first air duct 2 and the second air duct 3 respectively. Specifically, it can be configured as needed.

[0041] As shown in the attached diagram, the blower device has only one fan, and the airflow from the fan outlet is split, with one part entering the first air duct 2 and the other part entering the second air duct 3. The airflow ratio between the first air duct 2 and the second air duct 3 can be adjusted by varying the ratio of the fan's outlet area to the area of ​​the corresponding area in the first air duct 2 and the second air duct 3. Generally, the ventilation volume of the second air duct 3 is greater than that of the first air duct 2.

[0042] In some embodiments, in order to reduce wind loss, the air outlet of the first air duct 2 can be diverted to the air inlet side of the blower. This is because the air outlet temperature of the first air duct 2 will not be too high, and diverting it to the air inlet side of the blower will not have a significant impact on the air inlet temperature of the first air duct 2 in the later stage.

[0043] In practical applications, the air outlet of the second air duct 3 can either be discharged into the outside air or retained within the receiving cavity 1-1. Since the blower intakes air from the outlet of the first air duct 2, any shortfall can be obtained from the air. Therefore, when a large amount of air is discharged into the air from the second air duct 3, a significant portion of the blower's airflow will come from the air. Because the volume of air is very large, local effects are generally ignored, and the temperature is considered to be nearly uniform. Of course, in practical applications, local effects can be further reduced; for example, the air outlet of the second air duct 3 and the air inlet of the blower can be staggered.

[0044] In some embodiments, the ventilation volume of the ventilation device 5 to the first air duct 2 can be less than that of the second air duct 3. On the one hand, this can overcome the increased wind resistance caused by the presence of the heating device 4; on the other hand, it can provide more protection for heating and heat preservation. The air in the second air duct 3 is more important for heat insulation, and generally requires a small air volume.

[0045] In some embodiments, the heating device 4 can be located at the inlet of the second air duct 3 or in the middle of the second air duct 3, as long as it can form a wind body that meets the heating needs of the receiving device 1. The air jet at the inlet of the second air duct 3 is more concentrated and the air pressure is higher, which is more conducive to heating. Therefore, the heating device 4 can be located at the inlet of the second air duct 3 to effectively heat the device and improve heating efficiency.

[0046] In some embodiments, the heating device 4 is mainly used to heat the air body. One method is to use an electric heating device wrapped around the outside of the pipe body for heating, and another method is to directly place the electric heating device in the air duct so as to directly contact the air body.

[0047] To facilitate direct heating of the airflow and effectively reduce wind resistance, the heating device 4 is preferably equipped with a heating channel for the airflow to pass through. The structure constituting the heating channel, i.e., the channel wall, is an electrically heated structure. To improve heating efficiency and reduce the overall size, the heating channel of the heating device 4 can be honeycomb shaped.

[0048] In some embodiments, to facilitate simultaneous ventilation of the first air duct 2 and the second air duct 3 by a single fan, the fan of the ventilation device 5 can be positioned on the side of the heating device 4 away from the receiving cavity 1-1, with one side of the fan protruding relative to the heating device 4 in the lateral direction to ventilate the first air duct 2. Alternatively, one side of the fan can partially protrude from the heating device 4 in the radial direction to supply a small amount of air to the first air duct 2. Preferably, the fan axis is horizontally positioned so that the fan is vertically mounted, and one side of the fan protrudes relative to the heating device 4 in the horizontal radial direction to ventilate the first air duct 2.

[0049] In some embodiments, the second air duct 3 can be arranged around the receiving cavity 1-1 to provide circumferential air supply for heating the receiving cavity 1-1, thereby making the heating of the baby bottle in the receiving cavity 1-1 more uniform. It should be noted that: the air in the second air duct 3 can directly enter the receiving cavity 1-1 to directly heat the baby bottle; or it can flow around the receiving cavity 1-1 without entering the receiving cavity 1-1, so as to transfer heat to the baby bottle in the receiving cavity 1-1 through heat radiation.

[0050] Furthermore, the first air duct 2 can be arranged around the second air duct 3, while other components that need heat dissipation are arranged on the side of the first air duct 2 away from the second air duct 3, so that the air in the first air duct 2 can play a heat insulation role.

[0051] It should be noted that, in order to facilitate direct heating of local components, a side opening can be made at the air inlet 8-3 of the first air duct 2 to draw out a portion of the air and blow it directly to the power unit 10. The power unit 10 is used to drive the container 1 to rotate in order to achieve milk shaking.

[0052] In some embodiments, the receiving device 1 may include a receiving container, in which case a partition 6 may be further provided to separate a first air duct 2 and a second air duct 3 on the outside of the receiving container. Specifically, the partition 6 may be arranged around the outside of the receiving container, wherein the second air duct 3 is formed between the partition 6 and the receiving container, and the first air duct 2 is formed on the outside of the partition 6. Specifically, the outer shell 8 and / or some structures may be used as an outer blocking part of the first air duct 2 on the outside of the partition 6, so that the first air duct 2 forms a surrounding air duct. With the above-described partition 6, a ring-shaped channel can be better formed.

[0053] Furthermore, to facilitate the direct entry of the air from the second air duct 3 into the receiving cavity 1-1, multiple ventilation holes can be evenly arranged along the circumferential direction of the barrel wall, allowing the air from the second air duct 3 to enter the receiving barrel evenly, thus ensuring that the receiving barrel receives air uniformly. Specifically, the barrel wall of the receiving barrel can be formed with honeycomb holes.

[0054] In some embodiments, further, for ease of arrangement and installation, the partition 6 can be cylindrical in shape, and an opening 6-1 is provided on one side of the partition 6 to embed the heating device 4, so that the heating device 4 can be installed using the opening 6-1 of the partition 6, which facilitates installation and sealing connection.

[0055] In some embodiments, the outer side of the partition 6 may have an arc-shaped air guide plate 7 arranged around the partition 6, and a first air duct 2 is formed between the arc-shaped air guide plate 7 and the partition 6. In this case, the channel between the arc-shaped air guide plate 7 and the partition 6 may be the entire first air duct 2 or a partial channel segment of the first air duct 2. By guiding the air through the arc-shaped air guide plate 7, the air can be better surrounded by the second air duct 3, so as to better guide the air.

[0056] In some embodiments, the general milk shaker also includes a housing 8, wherein an air inlet 8-3 is arranged in the rear shell portion 8-1 of the housing 8. The ventilation device 5 and the heating device 4 are both arranged on the side of the receiving cavity 1-1 near the rear shell portion 8-1. By arranging the rear shell portion 8-1, the noise generated by the heating device 4 and the ventilation device 5 can be prevented from affecting the front side, while the front space can be compressed to facilitate the forward placement of the receiving device 1 for convenient operation.

[0057] In some embodiments, an arc-shaped air guide plate 7 may be provided on the rear side of the front shell portion 8-2 of the outer casing 8, and a space gap 9 may be left between the arc-shaped air guide plate 7 and the front shell portion 8-2, so as to further reduce the temperature of the front shell portion 8-2 of the outer casing 8. At this time, the control panel 12, circuit board and other structures may be arranged on the front shell portion 8-2 to better protect the electrical control components of the front shell portion 8-2.

[0058] In some embodiments, the receiving device 1 is generally provided with a fixing device 11 for fixing the baby bottle. The fixing device 11 is generally a clamping device, so that the baby bottle is stably positioned in the receiving cavity 1-1. At the same time, a power device 10 may also be provided to drive the receiving device 1 to rotate, thereby causing the baby bottle to rotate and thus realizing milk shaking.

[0059] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0060] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A breast shaker, characterized in that, include: The receiving device (1) has a receiving cavity (1-1) for receiving a baby bottle; The first air duct (2) is through which the airflow can be used to dissipate heat from at least a portion of the components outside the receiving cavity (1-1). The second air duct (3) is through which the airflow can be used to heat the cavity (1-1) at least. Heating device (4) for heating at least a portion of the air in the second air duct (3); The ventilation device (5) is used at least to make the first air duct (2) and the second air duct (3) form flowing air bodies respectively.

2. The milk shaker according to claim 1, characterized in that, The ventilation device (5) is a blower, and the air outlet of at least one fan of the blower can be diverted to the first air duct (2) and the second air duct (3) and / or at least two fans of the blower can supply air to the first air duct (2) and the second air duct (3) respectively.

3. The milk shaker according to claim 2, characterized in that, The air outlet of the first air duct (2) can be directed to the air inlet of the blower.

4. The milk shaker according to claim 2, characterized in that, The ventilation device (5) provides less ventilation to the first air duct (2) than the ventilation to the second air duct (3).

5. The milk shaker according to claim 1, characterized in that, The heating device (4) is located at the inlet of the second air duct (3); the heating device (4) is provided with a heating channel for the air body to pass through.

6. The milk shaker according to any one of claims 1-5, characterized in that, The second air duct (3) is arranged around the receiving cavity, and the first air duct (2) is arranged around the second air duct (3).

7. The milk shaker according to claim 1, characterized in that, The containing device (1) is a containing barrel, and also includes a partition (6) arranged around the outside of the containing barrel. The partition (6) and the containing barrel form a second air duct (3), and the outside of the partition (6) forms a first air duct (2).

8. The milk shaker according to claim 7, characterized in that, The partition (6) has a cylindrical structure, and an opening (6-1) is provided on one side of the partition (6) to embed the heating device (4); the outer side of the partition (6) has an arc-shaped air guide plate (7) arranged around the partition (6), and the first air duct (2) is formed between the arc-shaped air guide plate (7) and the partition (6).

9. The milk shaker according to claim 8, characterized in that, It also includes an outer shell (8), the rear shell portion (8-1) of the outer shell (8) is provided with an air inlet (8-3), the ventilation device (5) and the heating device (4) are both arranged on the side of the receiving cavity (1-1) near the rear shell portion (8-1), the arc-shaped air guide plate (7) is provided on the rear side of the front shell portion (8-2) of the outer shell (8), and there is a space gap (9) between the arc-shaped air guide plate (7) and the front shell portion (8-2).

10. The milk shaker according to claim 1, characterized in that, It also includes a power device (10) for driving the container to rotate, and the container is provided with a fixing device (11) for fixing the baby bottle.

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