A fast-heating bottle warmer

Abstract

This utility model provides a fast-heating bottle warmer with the following structure: a base, a heating chamber for accommodating a container within the base, a hot air mechanism for providing hot air within the base; an annular air duct surrounding the heating chamber within the base, with several air outlets on the side wall of the annular air duct opposite to the heating chamber; one end of the annular air duct is connected to the hot air mechanism, and the other end is provided with a leak-proof component to seal this end. By installing the leak-proof component within the annular air duct, the end of the annular air duct is directly sealed, improving the air leakage situation during operation that occurs when the sealed structure is formed with the outer wall of the heating chamber. Furthermore, it can quickly increase the pressure within the air duct, enabling rapid guidance of hot air to the heating chamber.

Description

Technical Field

[0001] This utility model relates to the field of maternal and infant products, and more specifically to a fast-heating bottle warmer. Background Technology

[0002] In related technologies, some waterless bottle warmers use hot air to heat the bottle, thereby warming the refrigerated breast milk or prepared formula inside.

[0003] Existing bottle warmers guide hot air through a ring-shaped circulating air duct, and then direct the airflow to the bottle area through the through holes in the circulating air duct. The hot air cannot directly enter the bottle area because it recurs in the circulating air duct. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a fast-heating bottle warmer that avoids hot air accumulation in the annular air duct and allows hot air to quickly enter the heating chamber.

[0005] The technical solution of this utility model is to provide a fast-heating bottle warmer with the following structure, including a base, a heating chamber for accommodating a container inside the base, and a hot air mechanism for providing hot air inside the base; characterized in that the base has an annular air duct surrounding the heating chamber, and the side wall of the annular air duct opposite to the heating chamber has a plurality of air outlets; one end of the annular air duct is connected to the hot air mechanism and the other end is provided with a leak-proof component that seals the end.

[0006] As an improvement of this utility model, the air leakage prevention component includes a wind-blocking block formed by the inward concavity of one side wall of the annular air duct, and the wind-blocking block is sealed to the inner wall of the annular air duct.

[0007] As an improvement of this utility model, the air leakage prevention component includes a wind baffle block disposed in the annular air duct, and the wind baffle block is sealed to the inner wall of the annular air duct.

[0008] As an improvement of this utility model, the air leakage prevention component includes a closed section disposed in an annular air duct.

[0009] As an improvement of this utility model, the annular air duct includes an annular air outlet ring surrounding the heating chamber, the air outlet is disposed on the annular air outlet ring, and the air leakage prevention component is sealed to the end of the annular air outlet ring.

[0010] As an improvement of this utility model, the annular air duct includes an upper air shell and a lower air shell that are fastened together, and the annular air outlet ring is disposed between the upper air shell and the lower air shell. The annular air outlet ring, the upper air shell and the lower air shell cooperate to form an annular air duct.

[0011] As an improvement of this utility model, an air guide plate is provided on the annular air outlet ring and next to the air outlet. The air guide plate includes an air gathering section and an arc-shaped transition section.

[0012] As an improvement of this utility model, the annular air outlet ring is integrally formed with the upper air shell, and the annular air outlet ring abuts against the lower air shell.

[0013] As an improvement of this utility model, the annular air outlet ring is integrally formed with the lower air shell, and the annular air outlet ring abuts against the upper air shell.

[0014] As an improvement of this utility model, the side walls of both the upper and lower wind shells are recessed to form wind baffles, and the wind baffles abut against the annular air outlet ring.

[0015] As an improvement of this utility model, the heating chamber is provided with several air inlets on the side wall of the annular air duct.

[0016] As an improvement of this utility model, several of the described air outlets are combined to form an annular air outlet.

[0017] With the above structure, the instant bottle warmer of this utility model has the following advantages compared with the prior art: Through the annular air duct, several air outlets are provided on the side wall opposite to the heating chamber, which can fully heat the surrounding area of ​​the heating chamber through the air outlets. In addition, the anti-leakage component in the annular air duct can prevent the annular air duct from forming a circulating air duct. Furthermore, the anti-leakage component is directly installed in the annular air duct to directly seal the end of the annular air duct. Compared with the air duct formed by cooperating with the outer wall of the rotating heating chamber, the anti-leakage component can completely seal the tail end of the annular air duct, which improves the situation of air leakage during operation when the sealing structure formed by cooperating with the outer wall of the heating chamber is in operation. It can also quickly increase the pressure in the air duct and quickly guide the hot air to the heating chamber. Attached Figure Description

[0018] Figure 1 This is a partial front view of the structure of the instant-heating bottle warmer of this utility model.

[0019] Figure 2 This is a schematic diagram of the annular air duct of this utility model.

[0020] Figure 3 yes Figure 2 Schematic diagram of the cross section at point AA along the middle.

[0021] Figure 4 This is a partial top view of the structure of the bottle warmer of this utility model.

[0022] Figure 5 yes Figure 4 Schematic diagram of the cross section at point BB.

[0023] Figure 6 This is an exploded view of the structure of the annular air duct of this utility model. Figure 1 .

[0024] Figure 7 This is an exploded view of the structure of the annular air duct of this utility model. Figure 2 .

[0025] As shown in the figure: 100, base; 200, heating chamber; 210, air inlet; 300, hot air mechanism; 400, annular air duct; 410, air outlet; 420, wind deflector; 430, upper air shell; 440, lower air shell; 450, annular air outlet ring; 460, air guide vane; 461, air gathering section; 462, arc-shaped transition section. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0027] See Figures 1-5 The technical solution of this utility model is to provide a fast-heating bottle warmer with the following structure: a base 100, a heating chamber 200 for accommodating a container within the base 100, and a hot air mechanism 300 for providing hot air within the base 100; an annular air duct 400 surrounding the heating chamber 200 within the base 100, and several air outlets 410 on the sidewall of the annular air duct 400 opposite to the heating chamber 200; one end of the annular air duct 400 is connected to the hot air mechanism 300, and the other end is provided with an air leakage prevention component; the annular air duct 400 is positioned opposite to the heating chamber 200. The side wall is provided with several air outlets 410, which can fully heat the surrounding area of ​​the heating chamber 200. The air leakage prevention component is set in the annular air duct 400 to prevent the annular air duct 400 from forming a circulating air duct. The air leakage prevention component is directly set in the annular air duct 400 to seal the end of the annular air duct 400. Compared with the air duct formed by the cooperation with the outer wall of the rotating heating chamber 200, the air leakage prevention component can completely seal the tail end of the annular air duct 400, which improves the air leakage situation in the sealed structure formed by the cooperation with the outer wall of the heating chamber 200 during operation. It can also quickly increase the pressure in the air duct and quickly guide the hot air to the heating chamber 200.

[0028] See Figures 2-3The annular air duct includes an annular air outlet ring surrounding the heating chamber. The air outlet is disposed on the annular air outlet ring. The anti-leakage component is sealed to the end of the annular air outlet ring. The annular air outlet ring avoids the air duct formed by the outer wall of the heating chamber 200, and instead forms the air duct directly through the annular air outlet ring. The anti-leakage component inside the annular air duct can maintain a sealed fit with the annular air outlet ring, avoiding air leakage during operation when the sealed structure formed by the outer wall of the heating chamber 200 is used. It can also quickly increase the pressure inside the air duct and quickly guide hot air to the heating chamber 200.

[0029] See Figures 2-3 The annular air duct 400 includes an upper air shell 430 and a lower air shell 440 that are interlocked, and an annular air outlet ring 450 disposed between the upper air shell 430 and the lower air shell 440. An air outlet 410 is disposed on the annular air outlet ring 450. Thus, the upper air shell 430, the lower air shell 440, and the annular air outlet ring 450 form a complete annular air duct 400. The air-binding structure of the annular air duct 400 is independent of the heating cavity 200; that is, regardless of the shape or movement of the heating cavity 200, it does not affect the air duct structure. The air outlet 410 on the annular air outlet ring 450 can blow hot air into the heating cavity 200, preventing hot air from accumulating in the annular air duct 400 and allowing hot air to quickly enter the heating cavity 200. (See reference...) Figures 6-7 The upper air shell 430 and lower air shell 440 both have concave sidewalls forming wind baffles 420. These wind baffles 420 abut against the annular air outlet ring 450, forming a complete leak-proof assembly. This reduces the overall sealing surface area, with the sealing only between the two wind baffles 420, resulting in good overall leak-proof performance. The two wind baffles 420 can also have an interlocking structure. The wind baffles 420 or lower air shell 440 can also seal the inner wall of the annular air duct 400 to form a leak-proof structure.

[0030] The annular air outlet ring 450 is integrally formed with the upper air shell 430, and the annular air outlet ring 450 abuts against the lower air shell 440, which can reduce the number of parts and make the integrally formed structure more stable and reliable. Alternatively, the annular air outlet ring 450 is integrally formed with the lower air shell 440, and the annular air outlet ring 450 abuts against the upper air shell 430, which can reduce the number of parts and make the integrally formed structure more stable and reliable.

[0031] See Figures 4-5 The heating chamber 200 has several air inlets 210 on its side wall relative to the annular air duct 400. During the rotation of the heating chamber 200, the air inlets 210 and the air outlets 410 will rotate relative to each other. The air inlets 210 will cut through the hot air blown out of the air outlets 410 to a certain extent, allowing for more thorough heat exchange between the cut hot air and the air inside the heating chamber 200, and enabling the hot air to be guided to the heating chamber 200 more quickly. Compared with the above embodiments, the air leakage prevention component can also be a single detachable wind baffle 420. The wind baffle 420 is disposed in the annular air duct 400, and the wind baffle 420 and the inner wall of the annular air duct 400 are sealed together to form an air leakage prevention structure.

[0032] Compared with the above embodiments, the air leakage prevention component includes a closed section disposed within the annular air duct 400, which directly and gradually closes the annular air duct 400 to form a closed system. See Figure 3 , Figure 6 as well as Figure 7 , Figure 6 and Figure 7 The air guide 460 is not shown. The air guide 460 is provided on the annular air outlet ring 450 and next to the air outlet 410. The air guide 460 includes an air gathering section 461 and an arc-shaped transition section 462, which can effectively guide the airflow in the annular air duct to the air inlet, or several air outlets 410 can be combined to form an annular air outlet. In this case, the overall air inlet area of ​​the air outlet 410 is increased. Not only is an annular air duct formed through the annular air outlet ring, but the annular air outlet on the annular air duct also increases the air outlet area. The anti-leakage assembly that cooperates with the annular air outlet ring can quickly increase the pressure in the air duct, and can quickly guide the hot air to the annular air outlet to reach the heating chamber 200, so that the heating chamber 200 is heated.

[0033] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A bottle warmer, comprising a base (100), wherein the base (100) has a heating chamber (200) for accommodating a container, and the base (100) has a hot air mechanism (300) for providing hot air; characterized in that, The base (100) is provided with an annular air duct (400) surrounding the heating chamber (200). The side wall of the annular air duct (400) opposite to the heating chamber (200) is provided with a plurality of air outlets (410). One end of the annular air duct (400) is connected to the hot air mechanism (300) and the other end is provided with a leak-proof component that seals the end.

2. A bottle warmer according to claim 1, characterized in that: The air leakage prevention component includes a windbreak block (420) formed by the inward recess of one side wall of the annular air duct (400), and the windbreak block (420) is sealed to the inner wall of the annular air duct (400).

3. A bottle warmer according to claim 1, characterized in that: The air leakage prevention component includes a wind baffle (420) disposed in the annular air duct (400), and the wind baffle (420) is sealed to the inner wall of the annular air duct (400).

4. A bottle warmer according to claim 1, characterized in that: The air leakage prevention component includes a closed section located within the annular air duct (400).

5. A bottle warmer according to claim 1, characterized in that: The annular air duct (400) includes an annular air outlet ring (450) surrounding the heating chamber (200), the air outlet (410) is disposed on the annular air outlet ring (450), and the air leakage prevention component is sealed to the end of the annular air outlet ring (450).

6. A bottle warmer according to claim 5, characterized in that: The annular air duct (400) includes an upper air shell (430) and a lower air shell (440) that are fastened together. The annular air outlet ring (450) is disposed between the upper air shell (430) and the lower air shell (440). The annular air outlet ring (450), the upper air shell (430) and the lower air shell (440) cooperate to form the annular air duct (400).

7. A bottle warmer according to claim 5, characterized in that: The annular air outlet ring (450) is provided with an air guide plate (460) located next to the air outlet (410). The air guide plate (460) includes an air gathering section (461) and an arc-shaped transition section (462).

8. A bottle warmer according to claim 6, characterized in that: The annular air outlet ring (450) is integrally formed with the upper air shell (430), and the annular air outlet ring (450) abuts against the lower air shell (440).

9. A bottle warmer according to claim 6, characterized in that: The annular air outlet ring (450) is integrally formed with the lower air shell (440), and the annular air outlet ring (450) abuts against the upper air shell (430).

10. A bottle warmer according to claim 8 or 9, characterized in that: The upper wind shell (430) and the lower wind shell (440) have concave sidewalls to form wind baffles (420), and the wind baffles (420) abut against the annular air outlet ring (450).

11. A bottle warmer according to claim 1, characterized in that: The heating chamber (200) is provided with several air inlets (210) on the side wall of the annular air duct (400).

12. A bottle warmer according to claim 1, characterized in that: Several of the aforementioned air outlets (410) are combined to form an annular air outlet.

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