Atomizing components, atomizers and electronic atomizing devices

Abstract

This application relates to an atomizing component, an atomizer, and an electronic atomizing device. The atomizing component includes a liquid reservoir; an atomizing base having an atomizing channel and an air inlet channel, the atomizing channel connecting to the liquid reservoir and the air inlet channel connecting the atomizing channel to the outside atmosphere; an atomizing core disposed in the atomizing channel; and the atomizing base also having a ventilation channel separated from the atomizing channel, the ventilation channel including a ventilation chamber connecting the liquid reservoir to the outside atmosphere to balance the air pressure between the liquid reservoir and the outside atmosphere. By separating the ventilation channel from the atomizing channel and the air inlet channel, independent ventilation of the liquid reservoir can be achieved, reducing the difficulty of ventilation while preventing air bubbles generated during ventilation from blocking the aerosol generation matrix from entering the atomizing core. This allows the aerosol generation matrix in the liquid reservoir to smoothly reach the atomizing core, thereby improving the vaping experience. Furthermore, the presence of the ventilation chamber simultaneously facilitates ventilation and prevents leakage of the aerosol generation matrix.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an atomization component, atomizer, and electronic atomization device. Background Technology

[0002] In existing electronic atomizing devices, the ventilation channel is mostly formed by the simple combination of the atomizer core and the sealing component. One end of the ventilation channel is connected to the oil storage chamber, and the other end is connected to the atomizer core. It is then connected to the outside atmosphere through the atomizer core. Therefore, there are cases where the oil guide channel and the ventilation channel are shared. In this case, when air bubbles are generated during ventilation, they may block the e-liquid from replenishing into the atomizer core, which will affect the vaping experience. Summary of the Invention

[0003] Therefore, it is necessary to provide an atomizing component, atomizer, and electronic atomizing device that can alleviate the problem of e-liquid being blocked from entering the atomizer core when air bubbles are generated during air exchange in the air exchange channel, thus affecting the vaping experience.

[0004] This application provides an atomizing component, including:

[0005] Liquid storage tank;

[0006] The atomizing base, which is connected to the liquid storage tank, has an atomization channel and an air intake channel. The atomization channel connects to the liquid storage tank, and the air intake channel connects the atomization channel to the outside atmosphere; and

[0007] The atomizing core is located inside the atomizing channel;

[0008] The atomizing base also has a ventilation channel that is separated from the atomizing channel and the air intake channel. The ventilation channel includes a ventilation chamber that connects the liquid storage tank to the outside atmosphere in order to balance the air pressure between the liquid storage tank and the outside atmosphere.

[0009] In one embodiment, the ventilation channel includes a narrow channel, one end of which is connected to a liquid storage tank and the other end of which is connected to a ventilation chamber.

[0010] In one embodiment, the narrow channel is a capillary channel.

[0011] In one embodiment, the atomizing seat includes a ventilation tube, the tube forming a narrow channel, one end of which is connected to a liquid storage tank and the other end of which is connected to a ventilation chamber.

[0012] In one embodiment, one end of the vent pipe that connects to the oil storage tank is a metal pipe, and the rest of the vent pipe is a silicone pipe.

[0013] In one embodiment, the atomizing assembly further includes a flow regulating device connected to the ventilation pipe for regulating the gas flow rate through the ventilation pipe.

[0014] In one embodiment, the air exchange tube is at least partially exposed on the outside of the atomizer seat to mate with the flow regulating device.

[0015] In one embodiment, the flow regulating device is movable relative to the atomizing seat to compress the air exchange tube to regulate the gas flow through the air exchange tube.

[0016] In one embodiment, the flow regulating device includes a roller mounted on the atomizing seat and connected to the air exchange pipe, the roller being movable in a direction inclined relative to the air exchange pipe.

[0017] In one embodiment, the atomizing seat is also provided with an oil filling hole that connects the liquid storage chamber to the outside atmosphere. The oil filling hole and the air exchange chamber are separated from each other, and the end of the air exchange pipe away from the air exchange chamber is connected to the liquid storage chamber through the oil filling hole.

[0018] In one embodiment, the atomizing assembly further includes a sealing fastener that is circumferentially sealed within the oil injection hole, and the end of the air exchange pipe away from the air exchange chamber passes through the sealing fastener and communicates with the liquid storage tank.

[0019] In one embodiment, the side wall of the atomizing seat is provided with a first connecting hole that connects to the ventilation chamber, and the side wall of the atomizing seat is also provided with a second connecting hole that connects to the oil filling hole. Part of the ventilation pipe is wrapped around the outside of the side wall of the atomizing seat, and the two ends of the ventilation pipe are respectively provided with the first connecting hole and the second connecting hole.

[0020] In one embodiment, the ventilation channel further includes a pressure relief hole, which connects the ventilation chamber to the outside atmosphere;

[0021] In the vertical direction, the end of the pressure relief hole that connects to the ventilation chamber is higher than the end of the ventilation chamber that connects to the liquid storage tank.

[0022] In one embodiment, the atomizing seat includes a base and a sealing element disposed on the base. The ventilation chamber includes a first ventilation chamber disposed on the base and a second ventilation chamber disposed on the sealing element. The pressure relief hole is spaced apart from the first ventilation chamber and communicates with the first ventilation chamber through the second ventilation chamber.

[0023] Secondly, an atomizer is provided, including the atomizing components of any of the above embodiments.

[0024] Thirdly, an electronic atomizing device is also provided, including the aforementioned atomizer.

[0025] The aforementioned atomizing components, atomizers, and electronic atomizing devices, by separating the ventilation channel from the atomization channel and the air intake channel, enable independent ventilation of the liquid storage chamber. This reduces the difficulty of ventilation and also prevents air bubbles generated during ventilation from blocking the aerosol generation matrix from entering the atomizing core. As a result, the aerosol generation matrix in the liquid storage chamber can smoothly reach the atomizing core to improve the vaping experience.

[0026] Furthermore, the presence of the ventilation chamber provides a sufficiently large ventilation space on the atomizing base, reducing ventilation resistance and facilitating ventilation. Additionally, since the ventilation channel needs to be connected to the storage tank, it is inevitable that aerosol generation matrix will enter the ventilation channel. By setting up the ventilation chamber, the aerosol generation matrix entering the ventilation channel can be stored, thereby reducing leakage to the outside. Therefore, the ventilation chamber of this application can simultaneously facilitate ventilation and prevent leakage of the aerosol generation matrix. Attached Figure Description

[0027] Figure 1 This is a schematic cross-sectional view of the atomizing component in one embodiment of this application;

[0028] Figure 2 It shows Figure 1 A front view schematic diagram of a portion of the atomizing component shown;

[0029] Figure 3 It shows Figure 2 A top view of a portion of the atomizing component structure is shown.

[0030] Figure 4 It shows Figure 2 A bottom view of a portion of the atomizing component structure is shown.

[0031] Figure 5 This is a schematic cross-sectional view of the atomizing component in another embodiment of this application;

[0032] Figure 6 This is a schematic cross-sectional view of the atomizing component in another embodiment of this application;

[0033] Figure 7 This is a front view of a portion of the structure of the atomizing component in another embodiment of this application;

[0034] Figure 8 for Figure 7 The diagram shows a top view of part of the atomizing component.

[0035] Figure label:

[0036] Atomizing component 100;

[0037] Storage tank 10;

[0038] Atomizer base 20;

[0039] Atomizing channel 21, receiving cavity 211, atomizing cavity 212, air inlet channel 22, air exchange channel 23, air exchange cavity 231, first air exchange cavity 2311, second air exchange cavity 2312, pressure relief hole 232, air exchange hole 233, base 24, first surface 241, guide groove 242, first connecting hole 243, second connecting hole 244, sealing element 25, air exchange pipe 26, oil filling hole 28;

[0040] Atomizer core 30;

[0041] 40mm shell;

[0042] 41. Suction nozzle; 42. Air outlet.

[0043] Flow regulating device 50;

[0044] Sealing fastener 60. Detailed Implementation

[0045] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0047] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0050] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0051] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0052] The accompanying drawings are not drawn to a 1:1 scale, and the relative dimensions of the components are shown in the drawings only as examples and not necessarily to actual scale.

[0053] Figure 1 A cross-sectional structural schematic diagram of an atomizing component according to an embodiment of this application is shown; Figure 2 It shows Figure 1 A front view schematic diagram of a portion of the atomizing component shown; Figure 3 It shows Figure 2A top view of a portion of the atomizing component structure is shown. Figure 4 It shows Figure 2 The diagram shows a partial top view of the atomizing component.

[0054] Referring to the accompanying drawings, one embodiment of this application provides an atomizing component 100, including a liquid storage tank 10, an atomizing base 20, and an atomizing core 30. The atomizing component 100 of this application heats the atomizing aerosol generating matrix after being powered on to generate an aerosol.

[0055] Specifically, the liquid storage chamber 10 is used to store the aerosol generating matrix. The atomizing seat 20 is connected to the liquid storage chamber 10 and has an atomizing channel 21. The atomizing core 30 is disposed in the receiving cavity 211 of the atomizing channel 21. The atomizing channel 21 connects to the liquid storage chamber 10 so that the aerosol generating matrix in the liquid storage chamber 10 can be provided to the atomizing core 30. The atomizing channel 21 has an atomizing chamber 212. Specifically, the atomizing core 30 has an atomizing surface capable of heating and atomizing the aerosol generating matrix, and the atomizing chamber 212 is formed on one side of the atomizing surface. The atomizing seat 20 also has an air inlet channel 23, which connects the atomizing chamber 212 to the outside atmosphere.

[0056] More specifically, the atomizing assembly 100 also includes a housing 40, on which the atomizing base 20 is disposed. One end of the housing 40 forms a mouthpiece 41. The interior of the housing 40 has a liquid storage chamber 10 and an air outlet channel 42. The liquid storage chamber 10 is arranged around the air outlet channel 42, which communicates with the mouthpiece 41. The atomizing chamber 212 is connected to the air outlet channel 42 to discharge the atomized aerosol, which is then inhaled by the user from the mouthpiece 41.

[0057] In the embodiments of this application, the atomizing seat 20 also has a ventilation channel 23, which is separated from the atomizing channel 21 and the air inlet channel 22. The ventilation channel 23 connects the liquid storage tank 10 with the outside atmosphere to balance the air pressure of the liquid storage tank 10 and the outside atmosphere.

[0058] Specifically, when a user inhales the electronic atomizing device, the aerosol generation matrix in the liquid storage chamber 10 is consumed, causing the negative pressure in the liquid storage chamber 10 to increase, which is then shared with the ventilation channel 23. Since the ventilation channel 23 is connected to the outside atmosphere, it can replenish gas to the liquid storage chamber 10 in a timely manner to maintain the pressure in the liquid storage chamber 10 equal to the atmospheric pressure.

[0059] This application separates the ventilation channel 23 from the atomization channel 21 and the air intake channel 22, enabling independent ventilation of the liquid storage chamber 10. This reduces the difficulty of ventilation and also prevents air bubbles generated during ventilation from blocking the aerosol generation matrix from entering the atomizing core 30. As a result, the aerosol generation matrix in the liquid storage chamber 10 can smoothly reach the atomizing core 30, thereby improving the vaping experience.

[0060] In a specific embodiment of this application, the atomizing seat 20 includes a base 24 and a sealing member 25, with the sealing member 25 disposed on the base 24. The sealing member 25 is an elastic sealing seat, such as a silicone sealing seat.

[0061] The base 24 and the seal 25 are in a sealing fit. This sealing fit means that the portion of the seal 25 that contacts the base 24 can be sealed. More specifically, the base 24 has a first surface 241 facing the seal 25, and the seal 25 is disposed on the first surface 241 to form a seal with the first surface 241. In this way, leakage of the aerosol generating matrix from between the base 24 and the seal 25 can be prevented.

[0062] The ventilation channel 23 includes a ventilation chamber 231, which connects the liquid storage tank 10 to the outside atmosphere. The presence of the ventilation chamber 231 provides a sufficiently large ventilation space on the atomizing seat 20, thereby reducing ventilation resistance and facilitating ventilation. Furthermore, since the ventilation channel 23 is connected to the liquid storage tank 10, it is inevitable that aerosol generation matrix will enter the ventilation channel 23. By providing the ventilation chamber 231, the aerosol generation matrix entering the ventilation channel 23 can be stored, thereby reducing leakage from the ventilation channel 23 to the outside. Therefore, the ventilation chamber 231 of this application can simultaneously facilitate ventilation and prevent leakage of the aerosol generation matrix.

[0063] It should be noted that the end of the ventilation chamber 231 that connects to the liquid storage tank 10 should be higher than the bottom wall of the ventilation chamber 231 in the vertical direction, so as to realize the function of storing the aerosol generation matrix.

[0064] Furthermore, the ventilation channel 23 also includes a pressure relief hole 232, which connects the outside atmosphere to the ventilation chamber 231. By providing the pressure relief hole 232 to connect with the outside, the pressure inside the ventilation channel 23 is maintained at atmospheric pressure, and the difficulty of foreign objects entering the ventilation channel 23 and clogging it is increased. In addition, it also reduces the possibility of aerosol generation matrix leaking from the pressure relief hole 232.

[0065] Specifically, the pressure relief hole 232 is provided on the base 24.

[0066] Furthermore, in the vertical direction, the end of the pressure relief hole 232 that connects to the ventilation chamber 231 is higher than the end of the ventilation chamber 231 that connects to the liquid storage tank 10. Specifically, in the vertical direction... Figure 1 The up and down directions are shown.

[0067] Thus, the aerosol generation matrix entering the ventilation chamber 231 from the liquid storage tank 10 is not easy to directly enter the pressure relief hole 232, causing the pressure relief hole 232 to become blocked.

[0068] In some embodiments, the ventilation chamber 231 is formed by the base 24 and the sealing member 25. Specifically, the ventilation chamber 231 includes a first ventilation chamber 2311 and a second ventilation chamber 2312. The first ventilation chamber 2311 is disposed on the base 24, the second ventilation chamber 2312 is disposed on the sealing member 25, the pressure relief hole 232 is spaced apart from the first ventilation chamber 2311, the first ventilation chamber 2311 is connected to the liquid storage tank 10, and the pressure relief hole 232 is connected to the first ventilation chamber 2311 through the second ventilation chamber 2312. Thus, the aerosol generation matrix leaking from the liquid storage chamber 10 enters the first ventilation chamber 2311. Since the pressure relief hole 232 is connected to the first ventilation chamber 2311 through the second ventilation chamber 2312, the aerosol generation matrix in the first ventilation chamber 2311 needs to pass through the second ventilation chamber 2312 to enter the pressure relief hole 232. This increases the difficulty for the aerosol generation matrix to enter the pressure relief hole 232, keeps the pressure relief hole 232 smoothly connected to the external atmosphere, and simplifies the connection between the pressure relief hole 232 and the first ventilation chamber 2311, thereby simplifying the manufacturing process of the atomizing seat 20.

[0069] like Figure 5 As shown, in other embodiments, the ventilation chamber 231 may also be simply provided on the base 24, and the specific arrangement is not limited.

[0070] Please refer to it again. Figures 1-5 In some embodiments, the ventilation channel 23 further includes a narrow channel, one end of which is connected to the liquid storage tank 10 and the other end of which is connected to the ventilation chamber 231.

[0071] By designing a narrow channel, the path connecting the liquid storage chamber 10 to the ventilation chamber 231 becomes narrow and long, making it difficult for the aerosol generation matrix to enter the ventilation chamber 231, thus reducing leakage. Furthermore, since one end of the narrow channel connects to the ventilation chamber 231 and the other end connects to the liquid storage chamber 10, a smaller pressure difference exists between the two ends, facilitating ventilation.

[0072] In a specific embodiment of this application, the atomizing seat 20 further includes an air exchange pipe 26. The pipe of the air exchange pipe 26 forms a narrow channel. One end of the air exchange pipe 26 is connected to the liquid storage tank 10, and the other end is connected to the air exchange chamber 231.

[0073] Specifically, the narrow channel is a capillary channel. More specifically, the ventilation tube 26 is a capillary ventilation tube. In this way, the capillary channel can further increase the difficulty for the aerosol generation matrix to enter the ventilation chamber 231, thus further reducing leakage.

[0074] Optionally, the ventilation pipe 26 is a silicone tube.

[0075] In some embodiments, one end of the ventilation pipe 26 connected to the oil storage tank 10 is a metal pipe to avoid excessive ventilation caused by the oleophobicity of the silicone pipe.

[0076] like Figure 6 As shown, in other embodiments, a vent 233 can also be directly opened on the seal 25. The vent 233 connects the liquid storage tank 10 and the ventilation chamber 231, and the ventilation channel 23 includes the vent 233.

[0077] Please continue reading. Figure 1 In some embodiments, the atomizing assembly 100 further includes a flow regulating device 50, which is connected to the air exchange pipe 26 and is used to regulate the gas flow rate through the air exchange pipe 26.

[0078] By setting up the flow regulating device 50, the gas flow rate entering the liquid storage chamber 10 during inhalation can be adjusted at any time, thereby regulating the negative pressure of the liquid storage chamber 10 and ultimately adjusting the inhalation taste to meet the user's personalized taste needs. In addition, targeted adjustments can be made for heating elements and structures of different power and atomizing cores 30 to improve the applicability of the atomizing component 100.

[0079] Specifically, the flow regulating device 50 can move relative to the atomizing seat 20 to regulate the gas flow through the air exchange tube 26 by squeezing the air exchange tube 26. Regulating the gas flow by squeezing the air exchange tube 26 is a quick and effective method.

[0080] like Figure 7 and Figure 8 As shown, more specifically, the flow regulating device 50 includes a roller mounted on the atomizing seat 20 and connected to the air exchange pipe 26. The roller can move in a direction inclined relative to the air exchange pipe 26 to regulate the gas flow through the air exchange pipe 26 by squeezing the air exchange pipe 26. The roller is simple to set up and easy to adjust.

[0081] In other embodiments, the gas flow rate through the ventilation pipe 26 can be adjusted by regulating the extension and retraction of the telescopic mechanism. In other embodiments, the gas flow rate can also be adjusted by providing a flow regulating valve inside the ventilation pipe 26; the specific method is not limited.

[0082] To provide sufficient space for the flow regulating device 50 to adjust the gas flow rate, in embodiments of this application, at least a portion of the air exchange pipe 26 is exposed on the outside of the atomizing seat 20 for mating with the flow regulating device 50. Positioning the flow regulating device 50 on the outside of the atomizing seat 20 also reduces the sealing fit between the base 24 of the atomizing seat 20 and the seal 25.

[0083] Specifically, at least a portion of the ventilation pipe 26 is arranged around the outside of the base 24.

[0084] In some embodiments, the outer wall of the atomizing seat 20 also has a guide groove 242, at least a portion of the air exchange pipe 26 is disposed in the guide groove 242, at least a portion of the roller extends into the guide groove, and two opposite sides along its axial direction respectively cooperate with two opposite groove sidewalls of the guide groove 242 to guide the roller to move relative to the atomizing seat 20.

[0085] Optionally, the bottom wall of the guide groove 242 is inclined relative to the rolling direction of the roller. It can be understood that the bottom wall of the groove can guide the air exchange pipe 26 to be inclined relative to the movement direction of the roller, so that the air exchange pipe 26 can be squeezed during the rolling of the roller to achieve gas flow regulation.

[0086] Please refer to it again. Figures 1-4 In some embodiments, the atomizing base 20 is also provided with an oil filling hole 28 that connects the liquid storage chamber 10 to the outside atmosphere. The oil filling hole 28 is separated from the air exchange chamber 231. The end of the air exchange pipe 26 away from the air exchange chamber 231 is connected to the liquid storage chamber 10 through the oil filling hole 28.

[0087] This avoids the need to open additional holes on the atomizer 20 for the air exchange pipe 26 to connect to the liquid storage chamber 10, thus simplifying the structure of the atomizer 20.

[0088] Of course, in other embodiments, additional holes may be made in the atomizing seat 20 for the air exchange pipe 26 to pass through and communicate with the liquid storage tank 10.

[0089] Furthermore, the atomizing assembly 100 also includes a sealing fastener 60, which seals the oil filling hole 28 circumferentially, and the end of the air exchange pipe 26 away from the air exchange chamber 231 passes through the sealing fastener 60 and communicates with the liquid storage tank 10.

[0090] In this way, the air exchange pipe 26 is fixed without affecting the sealing of the oil injection hole 28.

[0091] Specifically, the sealing fastener 60 is an elastic sealing fastener, and the vent pipe 26 is elastically sealed with the elastic sealing fastener. In this way, the aerosol generation matrix in the liquid storage tank 10 can be prevented from leaking to the outside through the gap between the vent pipe 26 and the sealing fastener 60.

[0092] Furthermore, the side wall of the atomizing base 20 is provided with a first connecting hole 243 that connects to the ventilation chamber 231, and the side wall of the atomizing base 20 is also provided with a second connecting hole 244 that connects to the oil filling hole 28. Part of the ventilation pipe 26 is wrapped around the outside of the side wall of the atomizing base 20, and the two ends of the ventilation pipe 26 are respectively provided with the first connecting hole 243 and the second connecting hole 244.

[0093] This simplifies the path of the air exchange pipe 26 extending from the oil filling hole 28 to the air exchange chamber 231, and also allows part of the air exchange pipe 26 to be exposed on the outside of the atomizing seat 20, so that the aforementioned flow regulating device 50 can regulate the gas flow through the air exchange pipe 26.

[0094] Specifically, both the first connecting hole 243 and the second connecting hole 244 are formed on the base 24.

[0095] Based on the same inventive concept, this application also provides an atomizer, including the atomizing component 100 in any of the above embodiments.

[0096] Based on the same inventive concept, this application also provides an electronic atomizing device, including the atomizer in any of the above embodiments.

[0097] Specifically, the electronic atomizing device also includes a power supply component, which can provide electrical energy to the atomizing core 30 so that the atomizing core 30 can heat the atomized aerosol to generate a matrix.

[0098] The atomizing component 100, atomizer, and electronic atomizing device provided in this application have the following beneficial effects:

[0099] By separating the ventilation channel 23 from the atomization channel 21 and the air intake channel 22, independent ventilation of the liquid storage chamber 10 can be achieved, which reduces the difficulty of ventilation and also prevents the air bubbles generated by ventilation from blocking the aerosol generation matrix from entering the atomizing core 30. This allows the aerosol generation matrix in the liquid storage chamber 10 to reach the atomizing core 30 smoothly, thereby improving the vaping experience.

[0100] Furthermore, the presence of the ventilation chamber 231 provides a sufficiently large ventilation space on the atomizing seat 20, thereby reducing ventilation resistance and facilitating ventilation. Additionally, since the ventilation channel 23 needs to be connected to the liquid storage tank 10, it is inevitable that aerosol generation matrix will enter the ventilation channel 23. By providing the ventilation chamber 231, the aerosol generation matrix entering the ventilation channel 23 can be stored, thereby reducing leakage from the ventilation channel 23 to the outside. Therefore, the ventilation chamber 231 of this application can simultaneously achieve the functions of ventilation and prevention of aerosol generation matrix leakage.

[0101] 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.

[0102] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the inventive concept, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An atomizing assembly, characterized in that, The application relates to an atomization assembly. The atomization assembly comprises: a liquid storage bin; an atomization seat matched with the liquid storage bin and provided with an atomization channel and an air inlet channel, the atomization channel being communicated with the liquid storage bin, and the air inlet channel being communicated with the atomization channel and the external atmosphere; and an atomization core arranged in the atomization channel. The atomization seat is further provided with an air exchange channel which is separated from the atomization channel and the air inlet channel, and the air exchange channel comprises an air exchange cavity which is communicated with the liquid storage bin and the external atmosphere to balance the air pressure of the liquid storage bin and the external atmosphere. The air exchange channel further comprises a pressure relief hole which is communicated with the air exchange cavity and the external atmosphere. In the vertical direction, one end of the pressure relief hole communicated with the air exchange cavity is higher than the other end of the air exchange cavity communicated with the liquid storage bin.

2. The atomization assembly of claim 1, wherein, The atomization seat comprises a base and a sealing member arranged on the base, the air exchange cavity comprises a first air exchange cavity arranged on the base and a second air exchange cavity arranged on the sealing member, the first air exchange cavity is communicated with the liquid storage bin, and the pressure relief hole is communicated with the first air exchange cavity through the second air exchange cavity.

3. The atomization assembly of claim 2, wherein, The air exchange channel comprises a narrow channel, one end of the narrow channel is communicated with the liquid storage bin, and the other end of the narrow channel is communicated with the air exchange cavity.

4. The atomization assembly of claim 2, wherein, The narrow channel is a capillary channel.

5. The atomization assembly of claim 4, wherein, The atomization seat comprises an air exchange pipe, a pipe of the air exchange pipe forms the narrow channel, one end of the air exchange pipe is communicated with the liquid storage bin, and the other end of the air exchange pipe is communicated with the air exchange cavity.

6. The atomization assembly of claim 4, wherein, One end of the air exchange pipe communicated with the liquid storage bin is a metal pipe, and the rest of the air exchange pipe is a silica gel pipe.

7. The atomizing assembly of claim 6, wherein, The atomization assembly further comprises a flow adjusting device matched with the air exchange pipe for adjusting the gas flow through the air exchange pipe.

8. The atomization assembly of claim 6, wherein, The air exchange pipe is at least partially exposed outside the atomization seat to be matched with the flow adjusting device.

9. The atomization assembly of claim 8, wherein, The flow adjusting device can move relative to the atomization seat to squeeze the air exchange pipe to adjust the gas flow through the air exchange pipe.

10. The atomization assembly of claim 4, wherein, The flow adjusting device comprises a roller mounted on the atomization seat and matched with the air exchange pipe, and the roller can move in a direction inclined relative to the air exchange pipe.

11. The atomization assembly of claim 10, wherein, The atomization seat is further provided with an oil injection hole communicated with the liquid storage bin and the external atmosphere, the oil injection hole is separated from the air exchange cavity, and one end of the air exchange pipe away from the air exchange cavity is communicated with the liquid storage bin through the oil injection hole.

12. The atomization assembly of claim 11, wherein, The atomization assembly further comprises a sealing fixing member which is circumferentially sealed in the oil injection hole, and one end of the air exchange pipe away from the air exchange cavity is communicated with the liquid storage bin through the sealing fixing member.

13. The atomization assembly of claim 1, wherein, The side wall of the atomization seat is provided with a first communication hole communicated with the air exchange cavity, and the side wall of the atomization seat is further provided with a second communication hole communicated with the oil injection hole, part of the air exchange pipe is arranged outside the side wall of the atomization seat, and the two ends of the air exchange pipe are respectively arranged through the first communication hole and the second communication hole.

14. An atomiser characterised in that, When the atomization seat comprises a base and a sealing member arranged on the base, the pressure relief hole is arranged on the base and is separated from the first air exchange cavity. The application relates to an atomization assembly. The atomization assembly comprises the atomization assembly as claimed in any one of claims 1 to 13.

15. An electronic atomizing device, characterized by, An atomizer as claimed in claim 14.

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