Self-deflating module and milk warmer, feeding bottle

Abstract

The utility model discloses a kind of self-deflation module and milk warmer, feeding bottle, including collar and exhaust pipe fittings, the first end of the collar is used to connect with milk warmer, the tail end of the collar is used to connect with feeding bottle, the sidewall of the collar is provided with deflation port, the exhaust pipe fittings are equipped with exhaust passage, the exhaust pipe fittings have with the air inlet and exhaust port of the exhaust passage communication, the exhaust pipe fittings are connected with collar to make exhaust port and deflation port communication, the design can release the gas expanded in milk warming cavity, so that heating milk is safer and more reliable.

Description

Technical Field

[0001] This utility model relates to the field of bottle warming equipment technology, and in particular to a self-venting module, a bottle warmer, and a baby bottle. Background Technology

[0002] Existing bottle warmers have a built-in heating element. The bottle warmer and the bottle are connected to enclose the warming chamber. The heating element can heat the milk in the warming chamber. However, in actual use, as the heating element heats up, the gas in the warming chamber expands, which may cause the bottle warmer and the bottle to become loose, causing the milk in the warming chamber to spill out, and even posing a risk of scalding the user. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a self-venting module, a bottle warmer, and a baby bottle, which can release the gas expanding in the warming chamber, making the heating of milk safer and more reliable.

[0004] A self-venting module according to a first aspect of the present invention includes: a collar, the first end of which is used to connect to a bottle warmer, the tail end of which is used to connect to a baby bottle, and a venting port is provided through the side wall of the collar; and an exhaust pipe, which has an exhaust channel, an air inlet and an exhaust outlet communicating with the exhaust channel, and the exhaust pipe is connected to the collar so that the exhaust outlet and the venting port are connected.

[0005] A self-venting module according to an embodiment of the present invention has at least the following beneficial effects:

[0006] This utility model features a self-venting module. The collar can be connected to both the bottle warmer and the bottle to form a closed warming chamber for heating the milk. The exhaust pipe can extend into the warming chamber. When the bottle warmer heats the milk in the warming chamber, the gas in the chamber is heated and collided with it. It can enter the exhaust channel from the air inlet and be discharged from the vent, balancing the air pressure in the warming chamber and preventing the bottle warmer and bottle from becoming loose due to excessive air pressure. This design can release the expanded gas in the warming chamber, making the heating of milk safer and more reliable.

[0007] According to some embodiments of the present invention, the first end of the collar is provided with a first threaded structure, the collar can be sleeved with the bottle warmer and can be detachably connected through the first threaded structure; the tail end of the collar is provided with a second threaded structure, the collar can be sleeved with the baby bottle and can be detachably connected through the second threaded structure.

[0008] According to some embodiments of the present invention, the exhaust pipe is provided with a diaphragm assembly, the diaphragm assembly is covered on the air inlet, and the diaphragm assembly is provided with a plurality of micropores communicating with the exhaust channel, the micropores allowing gas to pass through while isolating liquid.

[0009] According to some embodiments of the present invention, the diaphragm assembly includes a diaphragm seat and a diaphragm sheet. The diaphragm seat is provided with an installation groove and a first protrusion. The diaphragm seat is provided with a connecting hole penetrating the bottom surface of the installation groove and the end face of the first protrusion. The micropore is provided on the diaphragm sheet. The diaphragm sheet is disposed in the installation groove and covers the first end of the connecting hole. The first protrusion is inserted into the air inlet.

[0010] According to some embodiments of the present invention, the inner peripheral wall of the collar is provided with a second protrusion, the vent penetrates the end face of the second protrusion and the outer peripheral wall of the collar, and the second protrusion is inserted into the vent.

[0011] According to a second aspect of the present invention, a bottle warmer includes: a base with a heating component inside; a self-venting module including a collar and an exhaust pipe, wherein the first end of the collar is disposed on the base, the tail end of the collar is used to connect to a baby bottle to enclose a bottle warming chamber, the heating component is capable of heating the bottle warming chamber, a vent is provided through the side wall of the collar, the exhaust pipe has an exhaust channel inside, the exhaust pipe has an inlet and an outlet communicating with the exhaust channel, the exhaust pipe is connected to the collar so that the outlet communicates with the vent, and the exhaust pipe can extend into the bottle warming chamber.

[0012] The bottle warmer according to the embodiments of this utility model has at least the following beneficial effects:

[0013] This utility model of a bottle warmer has a collar that can be connected to the bottle to form a closed warming chamber for heating the milk. The exhaust pipe can extend into the warming chamber. When the bottle warmer heats the milk in the warming chamber, the gas in the warming chamber is heated and collided, and can enter the exhaust channel from the air inlet and be discharged from the air outlet, balancing the air pressure in the warming chamber and preventing the bottle warmer and the bottle from becoming loose due to excessive air pressure. This design can release the expanded gas in the warming chamber, making the heating of milk safer and more reliable.

[0014] According to some embodiments of the present invention, the base is provided with an installation cavity having an installation opening, the heating assembly includes a heat-conducting plate and a heating element, the heat-conducting plate is connected to the base and the heat-conducting plate covers the installation opening to close the installation cavity, the heating element is located in the installation cavity and the heating element can heat the heat-conducting plate, and when the collar is connected to the baby bottle, the heat-conducting plate is correspondingly arranged with the warming cavity.

[0015] According to some embodiments of the present invention, the bottle warmer further includes a stirring component, a first magnetic element is provided inside the stirring component, the stirring component is placed in the bottle warming chamber, the base is also provided with a driving component in the mounting cavity, the driving end of the driving component is provided with a second magnetic element, the first magnetic element and the second magnetic element can be attracted together in the air, and the driving component can drive the stirring component to move in the bottle warming chamber.

[0016] According to some embodiments of the present invention, the first end of the collar is provided with a first thread structure, the collar can be sleeved with the bottle warmer and can be detachably connected through the first thread structure, and the tail end of the collar is provided with a second thread structure, the collar can be sleeved with the baby bottle and can be detachably connected through the second thread structure.

[0017] According to a third aspect embodiment of the present invention, a baby bottle includes a bottle body and a self-venting module. The self-venting module includes a collar and an exhaust pipe. The tail end of the collar is connected to the bottle body, and the head end of the collar is used to connect to a bottle warmer to enclose a warming chamber. A vent is provided through the side wall of the collar. An exhaust channel is provided inside the exhaust pipe. The exhaust pipe has an inlet and an outlet communicating with the exhaust channel. The exhaust pipe is connected to the collar so that the outlet communicates with the vent. The exhaust pipe can extend into the warming chamber.

[0018] The baby bottle according to the embodiments of this utility model has at least the following beneficial effects:

[0019] This utility model of a baby bottle has a collar that can be connected to a bottle warmer to form a warming chamber for heating milk. The exhaust pipe can extend into the warming chamber. When the bottle warmer heats the milk in the warming chamber, the gas in the warming chamber is heated and collided, and can enter the exhaust channel from the air inlet and be discharged from the air outlet, balancing the air pressure in the warming chamber and preventing the bottle warmer and baby bottle from becoming loose due to excessive air pressure. This design can release the expanded gas in the warming chamber, making the heating of milk safer and more reliable.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a three-dimensional schematic diagram of one embodiment of the self-venting module of this utility model;

[0023] Figure 2 This is a perspective view of one embodiment of the bottle warmer of this utility model;

[0024] Figure 3 for Figure 2 A cross-sectional view along section A-A of one embodiment of the bottle warmer of the present invention;

[0025] Figure 4 This is an exploded view of one embodiment of the bottle warmer of this utility model.

[0026] Figure label:

[0027] 100 collar; 110 vent; 120 second protrusion; 130 first threaded structure; 140 second threaded structure; 200 exhaust pipe; 210 exhaust channel; 220 air inlet; 230 exhaust outlet; 240 diaphragm assembly; 241 diaphragm seat; 242 diaphragm sheet; 243 mounting groove; 244 first protrusion; 245 connecting hole; 300 bottle warmer; 310 mounting cavity; 320 heat conduction plate; 330 heating element; 340 stirring element; 350 first magnetic suction element; 360 driving element; 370 second magnetic suction element; 400 baby bottle; 410 bottle warming cavity. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figures 1 to 4 As shown, a self-venting module according to a first aspect embodiment of the present invention includes a collar 100 and an exhaust pipe 200. The first end of the collar 100 is used to connect to a bottle warmer 300, and the tail end of the collar 100 is used to connect to a baby bottle 400. A vent 110 is provided through the side wall of the collar 100. An exhaust channel 210 is provided inside the exhaust pipe 200. The exhaust pipe 200 has an air inlet 220 and an exhaust outlet 230 communicating with the exhaust channel 210. The exhaust pipe 200 is connected to the collar 100 so that the exhaust outlet 230 communicates with the vent 110.

[0033] The collar 100 can be connected to the bottle warmer 300 and the bottle 400 respectively. The bottle warmer 300 and bottle 400 on the market do not need to be modified in structure, making them more convenient to use. Users can also choose whether to install a self-venting module according to their actual situation. If the self-venting module is not used, the bottle warmer 300 and bottle 400 can still be connected and used normally.

[0034] The exhaust pipe component 200 can be made of high-temperature resistant soft materials such as resin. The exhaust pipe component 200 is detachably connected to the collar 100. Users can replace the components individually as needed. The exhaust pipe component 200 can also be made of rigid materials, such as resin or alloy. The exhaust pipe component 200 can be integrally set with the collar 100.

[0035] This utility model features a self-venting module. The collar 100 can be connected to both the bottle warmer 300 and the bottle 400 to enclose a warming chamber 410 for heating milk. The exhaust pipe 200 can extend into the warming chamber 410. When the bottle warmer 300 heats the milk in the warming chamber 410, the gas in the warming chamber 410 is heated and collided. It can enter the exhaust channel 210 from the air inlet 220 and be discharged from the vent 110, balancing the gas pressure in the warming chamber 410 and preventing the bottle warmer 300 and the bottle 400 from becoming loose due to excessively high gas pressure. This design can release the expanded gas in the warming chamber 410, making the heating of milk safer and more reliable.

[0036] In some embodiments of this utility model, the first end of the collar 100 is provided with a first thread structure 130, and the collar 100 can be sleeved with the bottle warmer 300 and can be detachably connected through the first thread structure 130.

[0037] Specifically, the collar 100 can be fitted onto the bottle warmer 300, and the first thread structure 130 is an internal thread structure provided on the collar 100. The collar 100 can also be fitted onto the bottle warmer 300, and the first thread structure 130 is an external thread structure provided on the collar 100.

[0038] The tail end of the collar 100 is provided with a second thread structure 140, and the collar 100 can be sleeved with the baby bottle 400 and can be detachably connected through the second thread structure 140.

[0039] Similarly, the collar 100 can be fitted onto the baby bottle 400, and the second thread structure 140 is an internal thread structure provided on the collar 100. The collar 100 can also be fitted onto the baby bottle 400, and the second thread structure 140 is an external thread structure provided on the collar 100.

[0040] The threaded connection improves airtightness, facilitates connection, and is compatible with the existing threaded structures on the bottle warmer 300 and baby bottle 400, resulting in higher compatibility.

[0041] In some embodiments of this utility model, such as Figure 1 , 3 As shown, the exhaust pipe 200 is provided with a diaphragm assembly 240, which covers the air inlet 220. The diaphragm assembly 240 is provided with a plurality of micropores communicating with the exhaust channel 210. The micropores allow gas to pass through while isolating liquid.

[0042] The size of the micropores can be selected according to the size of the filtrate venting pores available on the market, specifically set at 0.3-0.5μm. There are multiple micropores distributed throughout the membrane assembly 240.

[0043] In some embodiments of this utility model, the diaphragm assembly 240 includes a diaphragm seat 241 and a diaphragm sheet 242. The diaphragm seat 241 is provided with a mounting groove 243 and a first protrusion 244. The diaphragm seat 241 is provided with a connecting hole 245 that penetrates the bottom surface of the mounting groove 243 and the end face of the first protrusion 244. The micropore is provided on the diaphragm sheet 242. The diaphragm sheet 242 is disposed in the mounting groove 243 and covers the first end of the connecting hole 245. The first protrusion 244 is inserted into the air inlet 220.

[0044] The diaphragm 242 can be made of resin material, and can be a rigid sheet or a soft film. The diaphragm seat 241 is inserted into the air inlet 220 through the first protrusion 244. The exhaust pipe 200 can cover the outer periphery of the first protrusion 244 to form good air tightness. Furthermore, after the micropores of the diaphragm 242 are blocked by particles, the user can easily disassemble and replace the diaphragm assembly 240.

[0045] In some embodiments of this utility model, the inner peripheral wall of the collar 100 is provided with a second protrusion 120, the vent 110 penetrates the end face of the second protrusion 120 and the outer peripheral wall of the collar 100, and the second protrusion 120 is inserted into the vent 230.

[0046] The exhaust pipe 200 can also cover the outer periphery of the second protrusion 120 at one end of the exhaust port 230 to form good air tightness. After long-term use, the user can also disassemble and replace the exhaust pipe 200.

[0047] According to the second aspect embodiment of the present utility model, the bottle warmer 300, such as Figures 2 to 4 As shown, the device includes a base and a self-venting module. The base contains a heating assembly. The self-venting module includes a collar 100 and an exhaust pipe 200. The first end of the collar 100 is located on the base, and the second end of the collar 100 is used to connect with a baby bottle 400 to enclose a warming chamber 410. The heating assembly can heat the warming chamber 410. A vent 110 is provided through the side wall of the collar 100. The exhaust pipe 200 has an exhaust channel 210 and an air inlet 220 and an exhaust outlet 230 that communicate with the exhaust channel 210. The exhaust pipe 200 is connected to the collar 100 so that the exhaust outlet 230 communicates with the vent 110. The exhaust pipe 200 can extend into the warming chamber 410.

[0048] The base can be platform-shaped. In use, the base can be first installed upside down at the opening of the bottle 400 via the collar 100. The bottle 400 contains milk or water for warming milk. The exhaust pipe 200 can extend into the warming chamber 410. Then, the base is placed upright, with the bottle 400 upside down on top of the base. The air inlet 220 of the exhaust pipe 200 is exposed on the surface of the liquid, and the heating component can heat the liquid.

[0049] It is understood that the collar 100 can be integrally set on the base, or the collar 100 can be separately connected to the base. In some embodiments of this utility model, the first end of the collar 100 is provided with a first thread structure 130, and the collar 100 can be sleeved with the bottle warmer 300 and can be detachably connected through the first thread structure 130.

[0050] Specifically, a mounting ring may also be provided on the base, the mounting ring defining the mounting groove 243, the first thread structure 130 is the external thread on the outer peripheral wall of the first end of the collar 100, the mounting ring can be sleeved on the first end of the collar 100 and connected to each other through the first thread structure 130.

[0051] The connection structure between the collar 100 and the bottle 400 can also be varied. In some embodiments of this utility model, the tail end of the collar 100 is provided with a second thread structure 140. The collar 100 can be sleeved with the bottle 400 and can be detachably connected through the second thread structure 140, so that the collar 100 can be compatible with the bottle 400 on the market without changing the structure of the bottle 400. Specifically, the second thread structure 140 is an internal thread structure provided on the inner circumferential wall of the collar 100. The collar 100 is sleeved on the bottle mouth of the bottle 400 to be connected through the second thread structure 140.

[0052] This utility model of a bottle warmer 300 has a collar 100 that can be connected to a baby bottle 400 to enclose a warming chamber 410 for heating milk. The exhaust pipe 200 can extend into the warming chamber 410. When the bottle warmer 300 heats the milk in the warming chamber 410, the gas in the warming chamber 410 is heated and collided, and can enter the exhaust channel 210 from the air inlet 220 and be discharged from the air outlet 110, balancing the air pressure in the warming chamber 410 and preventing the bottle warmer 300 and the baby bottle 400 from becoming loose due to excessive air pressure in the warming chamber 410. This design can release the expanded gas in the warming chamber 410, making the heating of milk safer and more reliable.

[0053] In some embodiments of this utility model, the base is provided with an installation cavity 310 having an installation opening. The heating assembly includes a heat-conducting plate 320 and a heating element 330. The heat-conducting plate 320 is connected to the base and covers the installation opening to close the installation cavity 310. The heating element 330 is located inside the installation cavity 310 and can heat the heat-conducting plate 320. When the collar 100 is connected to the baby bottle 400, the heat-conducting plate 320 is correspondingly arranged with the warming cavity 410.

[0054] The base has a circuit board installed in the mounting cavity 310. The circuit board has a processor such as an MCU or CPU and its auxiliary circuits. The surface of the base has control buttons connected to the processor. The processor drives the heating element 330 to start and stop through a drive circuit composed of semiconductor switching transistors. The heating element 330 can be a resistive heating wire or a semiconductor heating plate, etc. The heat conduction plate 320 can be made of a heat-conducting alloy material. The heating element 330 is located at the bottom of the heat conduction plate 320 and heats the lower surface of the heat conduction plate 320. The upper surface of the heat conduction plate 320 can contact the liquid in the milk warming cavity 410, and the heat can be transferred to the liquid through the heat conduction plate 320.

[0055] In some embodiments of this utility model, such as Figure 3 The bottle warmer 300 also includes a stirring component 340, which has a first magnetic suction component 350 inside. The stirring component 340 is placed in the bottle warming chamber 410. The base is also provided with a driving component 360 in the mounting chamber 310. The driving end of the driving component 360 is provided with a second magnetic suction component 370. The first magnetic suction component 350 and the second magnetic suction component 370 can be attracted together in the air. The driving component 360 can drive the stirring component 340 to move in the bottle warming chamber 410.

[0056] The stirring component 340 can be made of alloy material. The first magnetic component 350 can be a magnet or a magnetic material that can be attracted by a magnet. The first magnetic component 350 can be integral with the stirring component 340 or can be set inside the stirring component 340. The second magnetic component 370 is half magnet. The first magnetic component 350 is located below the heat conduction plate 320, while the stirring component 340 is close to the top of the heat conduction plate 320 because the first magnetic component 350 is attracted by the second magnetic component 370. The driving component 360 can be a motor or a rotary cylinder. The drive shaft of the driving component 360 drives the second magnetic component 370 to rotate or translate, thereby driving the stirring component 340 to rotate or translate.

[0057] According to a third aspect embodiment of the present invention, a baby bottle 400 includes a bottle 400 body and a self-venting module. The self-venting module includes a collar 100 and an exhaust pipe 200. The tail end of the collar 100 is connected to the baby bottle 400, and the head end of the collar 100 is used to connect to a bottle warmer 300 to enclose a warming chamber 410. A vent 110 is provided through the side wall of the collar 100. An exhaust channel 210 is provided inside the exhaust pipe 200. The exhaust pipe 200 has an air inlet 220 and an exhaust outlet 230 communicating with the exhaust channel 210. The exhaust pipe 200 is connected to the collar 100 so that the exhaust outlet 230 communicates with the vent 110. The exhaust pipe 200 can extend into the warming chamber 410.

[0058] It is understood that the collar 100 can be integrally set on the bottle body or separately set on the bottle body. Specifically, when the collar 100 is integrally set on the bottle body, the first end of the collar 100 can be provided with a first thread structure 130 for connecting with the bottle warmer 300. When the collar 100 is separately set on the bottle body, the first end of the collar 100 is provided with a first thread structure 130. The collar 100 can be sleeved with the bottle warmer 300 and can be detachably connected through the first thread structure 130.

[0059] The tail end of the collar 100 is provided with a second thread structure 140, and the collar 100 can be sleeved with the baby bottle 400 and can be detachably connected through the second thread structure 140.

[0060] The present invention relates to a baby bottle 400, wherein the collar 100 can be connected to a bottle warmer 300 to form a closed warming chamber 410 for heating milk, and the exhaust pipe 200 can extend into the warming chamber 410. When the bottle warmer 300 heats the milk in the warming chamber 410, the gas in the warming chamber 410 is heated and collided, and can enter the exhaust channel 210 from the air inlet 220 and be discharged from the air outlet 110, thereby balancing the air pressure in the warming chamber 410 and preventing the bottle warmer 300 and the baby bottle 400 from becoming loose due to excessive air pressure in the warming chamber 410. This design can release the expanding gas in the warming chamber 410, making the heating of milk safer and more reliable.

[0061] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A self-venting module, characterized in that, include: A collar, the first end of which is used to connect to a bottle warmer, the second end of which is used to connect to a baby bottle, and a vent is provided through the side wall of the collar. An exhaust pipe fitting, wherein the exhaust pipe fitting has an exhaust channel, the exhaust pipe fitting has an air inlet and an exhaust outlet communicating with the exhaust channel, and the exhaust pipe fitting is connected to a collar so that the exhaust outlet communicates with the vent.

2. The self-venting module according to claim 1, characterized in that: The first end of the collar is provided with a first thread structure, and the collar can be sleeved with the bottle warmer and can be detachably connected through the first thread structure. The tail end of the collar is provided with a second thread structure, and the collar can be sleeved with the baby bottle and can be detachably connected through the second thread structure.

3. The self-venting module according to claim 1, characterized in that: The exhaust pipe is provided with a diaphragm assembly, which covers the air inlet. The diaphragm assembly has a plurality of micropores communicating with the exhaust channel, which allow gas to pass through while isolating liquid.

4. A self-venting module according to claim 3, characterized in that: The diaphragm assembly includes a diaphragm base and a diaphragm sheet. The diaphragm base is provided with an installation groove and a first protrusion. The diaphragm base is provided with a connecting hole that penetrates the bottom surface of the installation groove and the end face of the first protrusion. The micropores are provided on the diaphragm sheet. The diaphragm sheet is disposed in the installation groove and covers the first end of the connecting hole. The first protrusion is inserted into the air inlet.

5. A self-venting module according to claim 1, characterized in that: The inner peripheral wall of the collar is provided with a second protrusion, and the vent penetrates the end face of the second protrusion and the outer peripheral wall of the collar. The second protrusion is inserted into the vent.

6. A bottle warmer, characterized in that, include: The base contains a heating element. The self-venting module includes a collar and an exhaust pipe. The first end of the collar is disposed on the base, and the second end of the collar is used to connect to the bottle to enclose the warming chamber. The heating component can heat the warming chamber. A vent is provided through the side wall of the collar. The exhaust pipe has an exhaust channel inside and has an air inlet and an air outlet communicating with the exhaust channel. The exhaust pipe is connected to the collar so that the air outlet and the vent are connected. The exhaust pipe can extend into the warming chamber.

7. A bottle warmer according to claim 6, characterized in that: The base is provided with an installation cavity having an installation opening. The heating assembly includes a heat-conducting plate and a heating element. The heat-conducting plate is connected to the base and covers the installation opening to seal the installation cavity. The heating element is located in the installation cavity and can heat the heat-conducting plate. When the collar is connected to the baby bottle, the heat-conducting plate is correspondingly arranged with the warming cavity.

8. A bottle warmer according to claim 7, characterized in that: It also includes a stirring component, which has a first magnetic attraction component inside. The stirring component is placed in the milk warming cavity. The base is also provided with a driving component in the mounting cavity. The driving end of the driving component is provided with a second magnetic attraction component. The first magnetic attraction component and the second magnetic attraction component can be attracted together in the air. The driving component can drive the stirring component to move in the milk warming cavity.

9. A bottle warmer according to claim 6, characterized in that: The first end of the collar is provided with a first thread structure, and the collar can be sleeved with the bottle warmer and can be detachably connected through the first thread structure. The tail end of the collar is provided with a second thread structure, and the collar can be sleeved with the baby bottle and can be detachably connected through the second thread structure.

10. A baby bottle, characterized in that, The device includes a bottle body and a self-venting module. The self-venting module includes a collar and an exhaust pipe. The tail end of the collar is connected to the bottle body, and the head end of the collar is used to connect to a bottle warmer to enclose a warming chamber. A vent is provided through the side wall of the collar. The exhaust pipe has an exhaust channel inside and has an air inlet and an air outlet communicating with the exhaust channel. The exhaust pipe is connected to the collar so that the air outlet and the vent are connected. The exhaust pipe can extend into the warming chamber.

Images