An electronic atomization device

Abstract

The application discloses an electronic atomization device, which comprises a shell, wherein an atomizer is arranged in the shell, the atomizer is formed with an atomization channel, the atomizer comprises an atomization cup, the atomization cup comprises a cup bottom wall and a cup inner cavity, a containing portion is formed on the side of the cup bottom wall away from the cup inner cavity, the containing portion is formed with a containing cavity, the central axis of the containing cavity and the central axis of the atomization channel are arranged in a staggered mode, and the containing cavity and the atomization channel are communicated with each other; a sealing element comprises a thick neck portion and a thin neck portion, the thick neck portion seals the side of the containing portion away from the cup inner cavity, the sealing element is provided with a central hole penetrating through the thick neck portion and the thin neck portion, at least the thin neck portion of the sealing element extends into the containing cavity, the central hole and the containing cavity are communicated with each other; and a microphone abuts against the thick neck portion in the axial direction, and the central hole extends to the surface of the microphone. The electronic atomization device can greatly avoid the flow of atomized matrix or condensed liquid to the surface of the microphone.

Description

Technical Field

[0001] This invention relates to the field of electronic atomization device technology, and specifically to an electronic atomization device. Background Technology

[0002] An electronic atomizing device, also known as an electronic cigarette, includes a housing and a mouthpiece. The housing has a channel inside that connects to the mouthpiece to facilitate the user's inhalation action.

[0003] The housing also houses a microphone and an atomizer. During inhalation, the drawn-in gas passes through the microphone, which senses the pressure change and activates the atomizer to heat the atomizing matrix, generating an aerosol with a specific aroma for the user to inhale. However, during the use of the electronic atomizer, the atomizing matrix or condensate may enter the microphone, affecting its sensitivity or even causing it to malfunction, severely impacting the device's usability.

[0004] Therefore, how to provide a solution to overcome or alleviate the above-mentioned defects remains a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0005] The purpose of this invention is to provide an electronic atomizing device that can largely prevent atomizing matrix or condensate from flowing onto the surface of the microphone, thus ensuring the normal operation of the electronic atomizing device.

[0006] To solve the above-mentioned technical problems, the present invention provides an electronic atomizing device, including a housing, wherein the housing is disposed of as follows: an atomizer, wherein an atomizing channel is formed within the atomizer, the atomizer includes an atomizing cup, the atomizing cup includes a bottom wall and an inner cavity, a receiving portion is formed on the side of the bottom wall opposite to the inner cavity, the receiving portion forms a receiving cavity, the central axis of the receiving cavity is offset from the central axis of the atomizing channel, and the receiving cavity is connected to the atomizing channel; a sealing member, including a thick neck and a thin neck, the thick neck sealing the side of the receiving portion opposite to the inner cavity, the sealing member having a central hole penetrating the thick neck and the thin neck, at least the thin neck of the sealing member extending into the receiving cavity, the central hole being connected to the receiving cavity; and a microphone, the microphone abutting against the thick neck axially, the central hole extending to the surface of the microphone.

[0007] In the above-described design, the microphone is not directly located in the atomization channel, but is indirectly connected via the receiving cavity, the central hole, and the atomization channel. This unique connection method extends the connection path, significantly increasing the difficulty for the atomized matrix or condensate generated within the atomization channel to flow to the microphone. Furthermore, the narrow neck extending into the receiving cavity forms a ring-shaped "dam," preventing the atomized matrix or condensate from entering the receiving cavity and thus largely avoiding its flow into the central hole. Therefore, the electronic atomization device provided by this invention can largely prevent the atomized matrix, condensate, etc., from flowing to the microphone surface, thereby avoiding the resulting decrease in microphone sensitivity and malfunction.

[0008] Optionally, the receiving portion includes an outer cylinder and an inner cylinder, the outer cylinder enclosing to form the receiving cavity, the inner cylinder being located within the receiving cavity, the region of the receiving cavity between the inner cylinder and the outer cylinder being an annular chamber, and the region of the receiving cavity inside the inner cylinder being a transition chamber, the atomizing cup being provided with a first connecting hole, and the inner cylinder wall being provided with a second connecting hole, the first connecting hole connecting the atomizing channel and the annular chamber, and the second connecting hole connecting the annular chamber and the transition chamber; the thick neck and the outer cylinder are sealed together, and the thick neck and the inner cylinder abut against each other axially, the thin neck is located within the transition chamber, and the central hole is connected to the transition chamber.

[0009] Optionally, the axial dimension of the inner cylinder is smaller than that of the outer cylinder, at least a portion of the thick neck is located in the outer cylinder, and the thick neck and the inner wall surface of the outer cylinder are interference-fitted.

[0010] Optionally, the entire neck is located within the outer cylinder, and at least a portion of the microphone head is also located within the outer cylinder.

[0011] Optionally, the first connecting hole and the second connecting hole are offset from each other in the circumferential direction of the receiving portion.

[0012] Optionally, a support cylinder is provided on the side of the bottom wall of the cup facing the inner cavity of the cup, and a portion of the atomizing channel is formed on the inner side of the support cylinder, with a portion of the first connecting hole disposed on the cylinder wall of the support cylinder.

[0013] Optionally, the housing is further provided with an electronic control module, and the microphone is integrated into the electronic control module.

[0014] Optionally, the electronic control module and the atomizing cup are axially snap-fitted together.

[0015] Optionally, the electronic control module is further equipped with a light source device, and a light guide strip is also provided inside the housing, wherein the light source device is capable of emitting light toward the light guide strip.

[0016] Optionally, the housing is further provided with a battery cell bracket, the electronic control module is located between the battery cell bracket and the atomizer, and the light guide strip is installed on the battery cell bracket. Attached Figure Description

[0017] Figure 1 A schematic diagram illustrating a specific implementation of the electronic atomizing device provided by the present invention;

[0018] Figure 2 for Figure 1 A diagram of the split structure;

[0019] Figure 3 for Figure 1 A sectional view;

[0020] Figure 4 for Figure 3 A close-up view of the connection points between the atomizer, seals, and electronic control module;

[0021] Figure 5 This is a breakdown diagram of the atomizing cup, sealing components, and electronic control module.

[0022] Figure 6 A schematic diagram of the atomizing cup from one perspective;

[0023] Figure 7 This is a schematic diagram of the atomizing cup from another perspective.

[0024] Figure 8 This is a diagram showing the separate structure of the electronic control module and the battery cell support.

[0025] The annotations in the attached figures are explained as follows:

[0026] 1. Shell;

[0027] 2 Atomizer, 2a Atomizing Channel, 21 Atomizing Cup, 211 Cup Bottom Wall, 212 Cup Peripheral Wall, 213 Cup Inner Cavity, 214 Receiving Part, 214-1 Receiving Chamber, 214a Outer Cylinder, 214a-1 First Connecting Hole, 214b Inner Cylinder, 214b-1 Transition Chamber, 214b-2 Second Connecting Hole, 214c Annular Chamber, 215 Support Cylinder, 216 Cup Holder, 216a Hook, 22 Atomizing Tube, 23 Oil Guide Cotton, 24 Heating Wire, 25 Oil Storage Cotton, 26 Upper Seal, 27 Oil Absorbent Cotton;

[0028] 3. Seal, 31. Rough neck, 32. Narrow neck, 33. Center hole;

[0029] 4 suction nozzles, 41 suction channels;

[0030] 5. Electronic control module; 51. Microphone; 52. Electrode; 53. Snap-fit ​​part; 54. Light source device;

[0031] 6 battery cell brackets, 61 light guide strips;

[0032] 7 battery cells;

[0033] 8 bottom cover, 81 air intake. Detailed Implementation

[0034] To enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] In embodiments of the present invention, 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 indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0036] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, "linking" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0037] The directional terms mentioned in the embodiments of the present invention, such as "inner" and "outer", are only for reference to the direction of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, and are not intended to 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 the embodiments of the present invention.

[0038] In the description of embodiments of the present invention, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0039] Please refer to Figures 1-8 , Figure 1 This is a structural schematic diagram of a specific implementation of the electronic atomizing device provided by the present invention. Figure 2 for Figure 1 A diagram of the split structure. Figure 3 for Figure 1 sectional view, Figure 4 for Figure 3A close-up view of the connection points between the atomizer, seals, and electronic control module. Figure 5 This is a breakdown diagram of the atomizing cup, sealing components, and electronic control module. Figure 6 This is a schematic diagram of the atomizing cup from one perspective. Figure 7 This is a schematic diagram of the atomizing cup from another perspective. Figure 8 This is a diagram showing the separate structure of the electronic control module and the battery cell support.

[0040] like Figure 1 As shown, the present invention provides an electronic atomizing device, specifically an electronic cigarette, especially a disposable electronic cigarette, comprising a shell 1, a mouthpiece 4, and a bottom cover 8.

[0041] The housing 1 constitutes the main structure of the electronic atomizing device and primarily determines its overall shape. Figure 1 In this implementation, the housing 1 can be roughly cylindrical, and the entire electronic atomizing device can basically be presented as a long strip structure for easy gripping and use by the user. The cross-section of the housing 1 perpendicular to the axial direction can be circular, elliptical, square, or other complex shapes, which are not limited here.

[0042] An internal chamber is formed within the shell 1. (Combined) Figure 2 The internal chamber houses components such as an atomizer 2, a seal 3, an electronic control module 5, a battery holder 6, and a battery cell 7. The housing 1 allows for the integrated assembly of these components, enhancing the device's overall integration. Furthermore, the housing 1 protects these components from damage during installation, transportation, and use.

[0043] The suction nozzle 4 is located at one axial end of the housing 1, and the bottom cover 8 is located at the other axial end of the housing 1. The suction nozzle 4 and the bottom cover 8 cooperate to block or cover both axial ends of the housing 1, which can prevent the aforementioned devices located in the internal cavity from falling out of the housing 1.

[0044] The electronic control module 5 can specifically be a circuit board, such as a printed circuit board assembly (PCBA), which integrates chips and corresponding control circuits. Figure 3 As shown, the electronic control module 5 can be located roughly in the middle of the housing 1, which facilitates the automated assembly of the electronic atomization device.

[0045] The atomizer 2 can be configured between the electronic control module 5 and the mouthpiece 4.

[0046] like Figure 3 and Figure 4As shown, in one specific implementation, the atomizer 2 may include an atomizing cup 21, which may include a bottom wall 211 and a peripheral wall 212. The bottom wall 211 and the peripheral wall 212 can enclose and form an inner cavity 213. A support cylinder 215 is formed on the side of the bottom wall 211 facing the inner cavity 213. An atomizing tube 22 is sleeved on the radially outer side of the support cylinder 215. The atomizing tube 22 may be made of metal. An oil-collecting cotton 25 is provided on the radially outer side of the atomizing tube 22, and an oil-guiding cotton 23 is provided on the radially inner side of the atomizing tube 22. A heating wire 24 is provided on the inner side of the oil-guiding cotton 23. Figure 2 The heating wire 24 can be connected to the electronic control module 5 via the electrode 52. The electronic control module 5 is used to control the start and stop of the heating wire 24. In the start state, the heating wire 24 can heat the atomizing matrix in the oil-conducting cotton 23, thereby forming an aerosol that can be inhaled by the user. An upper sealing member 26 and an oil-absorbing cotton 27 are also provided between the oil-collecting cotton 25 and the mouthpiece 4. The upper sealing member 26 is used to achieve an upper seal, and the oil-absorbing cotton 26 is used to absorb the condensate in the mouthpiece 4.

[0047] An atomizing channel 2a is formed within the atomizer 2. Combined with... Figure 3 and Figure 4 Specifically, the atomizing channel 2a can be formed inside the support cylinder 215, the atomizing tube 22, the oil-guiding cotton 23, the upper sealing member 26, and the oil-absorbing cotton 27. The atomizing channel 2a can be connected to the suction channel 41 inside the nozzle 4.

[0048] A receiving portion 214 is formed on the side of the bottom wall 211 of the cup away from the inner cavity 213. A receiving cavity 214-1 is formed within the receiving portion 214, and the central axis of the receiving cavity 214-1 is offset from the central axis of the atomizing channel 2a. Specifically, this offset arrangement means that the central axis of the receiving cavity 214-1 and the central axis of the atomizing channel 2a do not coincide in a plane perpendicular to the central axis of the atomizing cup 21; as a preferred embodiment, the central axis of the receiving cavity 214-1 and the central axis of the atomizing channel 2a can be parallel. The receiving cavity 214-1 and the atomizing channel 2a are connected.

[0049] The seal 3 can be made of materials with a certain degree of elastic deformation, such as plastic, rubber, or latex. (Combined with...) Figure 4 and Figure 5 The sealing element 3 includes a wide neck 31 and a narrow neck 32, and also has a central hole 33 penetrating through the wide neck 31 and the narrow neck 32. The sealing element 3 can achieve a seal on the side of the receiving portion 214 opposite to the inner cavity 213 of the cup, and at least the narrow neck 32 of the sealing element 3 can extend into the receiving cavity 214-1, and the central hole 33 communicates with the receiving cavity 214-1. The cross-section of the outer wall surface of the sealing element 3 perpendicular to the axial direction can be circular, or it can be elliptical, rectangular, or other irregular shapes.

[0050] The microphone 51 is electrically connected to the electronic control module 5, and the microphone 51 abuts against the thick neck 31 along the axial direction. The central hole 33 of the seal 3 can extend to the surface of the microphone 51.

[0051] When the user performs a suction action, outside air can flow through the atomization channel 2a to the suction channel 41. During this process, the air in the atomization channel 2a can flow into the receiving cavity 214-1 and through the central hole 33 to the surface of the microphone 51. The microphone 51 senses changes in gas pressure and can send a start command to the heating wire 24 through the electronic control module 5 to control the heating wire 24 to start heating. When the user stops suctioning, the microphone 51 can send a stop command to the heating wire 24 through the electronic control module 5 to control the heating wire 24 to stop working.

[0052] In the above scheme, the microphone 51 is not directly located in the atomization channel 2a, but is indirectly connected to the atomization channel 2a via the receiving cavity 214-1, the central hole 33, and the atomization channel 2a. This special connection method can extend the connection path, making it much more difficult for the atomization matrix or condensate generated in the atomization channel 2a to flow to the microphone 51. Furthermore, the narrow neck 32 extending into the receiving cavity 214-1 can form an annular "dam," which can block the atomization matrix or condensate from entering the receiving cavity 214-1, thus largely preventing the atomization matrix or condensate from flowing into the central hole 33. In this way, the electronic atomization device provided by the present invention can largely prevent the atomization matrix, condensate, etc., from flowing to the surface of the microphone 51, and the resulting decrease in the sensitivity of the microphone 51 or its inability to work properly.

[0053] In a specific implementation, such as Figure 4 As shown, the receiving portion 214 may include a nested outer cylinder 214a and an inner cylinder 214b. The aforementioned receiving cavity 214-1 specifically refers to the inner space of the outer cylinder 214a, and the inner cylinder 214b may be disposed within the receiving cavity 214-1. The region of the receiving cavity 214-1 located between the inner cylinder 214b and the outer cylinder 214a can form an annular chamber 214c, while the region of the receiving cavity 214-1 located inside the inner cylinder 214b can form a transition chamber 214b-1. The atomizing cup 21 may be provided with a first connecting hole 214a-1, and the cylinder wall of the inner cylinder 214b may be provided with a second connecting hole 214b-2. The first connecting hole 214a-1 connects the atomizing channel 2a and the annular chamber 214c, and the second connecting hole 214b-2 connects the annular chamber 214c and the transition chamber 214b-1. Figure 6 A portion of the first connecting hole 214a-1 may be formed on the wall of the support cylinder 215.

[0054] In specific assembly, the thick neck 31 can be sealed to the outer cylinder 214a to seal the side of the receiving part 214 away from the inner cavity 213. Furthermore, the thick neck 31 can also abut against the inner cylinder 214b axially, and the thin neck 32 can extend into the transition chamber 214b-1. Thus, the communication path between the microphone 51 and the atomizing channel 2a is the first connecting hole 214a-1, the annular chamber 214c, the second connecting hole 214b-2, the transition chamber 214b-1, and the central hole 33. This further increases the size of the communication path, making it more difficult for the atomizing matrix or condensate to flow to the surface of the microphone 51. The possibility of the microphone 51 being affected by the atomizing matrix or condensate is further reduced, which is more conducive to ensuring the normal operation of the electronic atomizing device. In this implementation, if the atomizing matrix, condensate, or other substances enter the transition chamber 214b-1, they will be blocked between the thin neck 32 and the inner cylinder 214b.

[0055] The axial dimensions of the inner cylinder 214b and the outer cylinder 214a can be substantially the same. Thus, during assembly, the thick neck 31 can be located outside the receiving portion 214. In addition to abutting against the inner cylinder 214b axially, the thick neck 31 can also abut against the outer cylinder 214a axially to achieve a seal between the thick neck 31 and the receiving portion 214.

[0056] Alternatively, the axial dimension of the inner cylinder 214b can be smaller than that of the outer cylinder 214a. In this way, during assembly, at least a portion of the thick neck 31 can be located within the outer cylinder 214a, and the inner wall surface of the outer cylinder 214a can radially limit the sealing element 3, thus ensuring the stability of the sealing element 3 during installation and use. Simultaneously, the accommodating portion 214's accommodation of the thick neck 31 can reduce the axial dimension of the electronic atomizing device, further facilitating its miniaturization and portability. In this configuration, after assembly, the thick neck 31 and the inner wall surface of the outer cylinder 214a can be interference-fitted to ensure that the sealing element 3 reliably seals the side of the accommodating portion 214 away from the inner cavity 213 of the cup.

[0057] In fact, as Figure 4 As shown, in some specific implementations, the thick neck 31 can also be entirely located within the outer cylinder 214a, meaning the seal 3 can be entirely located within the receiving portion 214. This allows for higher stability of the seal 3, smaller axial dimensions of the electronic atomizing device, and a more compact structure. Furthermore, the receiving portion 214 can protect the seal 3, reducing the impact of other components on the seal 3 during installation and use.

[0058] Furthermore, at least a portion of the microphone 51 can also be located within the outer cylinder 214a. This allows the outer cylinder 214a to radially position the microphone 51, ensuring that air flowing into the central hole 33 accurately reaches the surface of the microphone 51. Simultaneously, the outer cylinder 214a also protects the microphone 51, largely preventing the influence of other components on it during installation and use. Moreover, it allows for a greater reduction in the axial dimensions of the electronic atomizing device, improving structural compactness and facilitating miniaturization.

[0059] like Figure 7 As shown, the first connecting hole 214a-1 and the second connecting hole 214b-2 can be staggered in the circumferential direction of the receiving portion 214.

[0060] In this way, the connection path between the atomization channel 2a and the microphone 51 can be longer, which can further reduce the possibility of atomization matrix, condensate, etc. flowing to the surface of the microphone 51. Furthermore, this staggered design can also form a maze-like structure, which itself helps to reduce the possibility of atomization matrix, condensate, etc. flowing to the surface of the microphone 51.

[0061] It should be understood that the structural form of the receiving part 214 is not limited to the above-mentioned outer cylinder 214a and inner cylinder 214b. In practical applications, the receiving part 214 can also adopt other structural forms. For example, the receiving part 214 may only include the outer cylinder 214a. In this case, the thick neck 31 can seal the receiving part 214 by abutting against the outer cylinder 214a in an axial direction; or, a stepped surface can be provided on the inner wall of the outer cylinder 214a, and the thick neck 31 can be at least partially located inside the outer cylinder 214a and can abut against the stepped surface to achieve a seal for the receiving part 214.

[0062] In some alternative implementations, the microphone 51 can be integrated into the electronic control module 5.

[0063] This configuration improves the integration of the electronic control module 5. Furthermore, this integrated design makes the microphone 51 and the electronic control module 5 a single component, eliminating the need for the wiring harness that would otherwise be used to connect the electronic control module 5 and the microphone 51. This simplifies the structure of the electronic atomizing device and facilitates installation, enabling automated assembly.

[0064] In some alternative implementations, the electronic control module 5 and the atomizing cup 21 can be axially snap-fit ​​assembled. This eliminates the need for tapping threads on the electronic control module 5 and the atomizing cup 21, simplifying the installation process.

[0065] Combination Figure 5The atomizing cup 21 can be equipped with a cup holder 216, and the cup holder 216 can be equipped with a hook 216a. The electronic control module 5 can be equipped with a hole-shaped or groove-shaped snap-fit ​​part 53. During assembly, the hook 216a can snap into the snap-fit ​​part 53. Here, the hole shape refers to the snap-fit ​​part 53 having a complete annular inner wall surface, such as... Figure 5 The two snap-fitting parts 53 are located on the left side; the groove shape here refers to the fact that the snap-fitting part 53 does not have a complete annular inner wall surface, such as... Figure 5 A snap-fitting part 53 is located on the right side.

[0066] It should be understood that the positions of the hook 216a and the snap-fit ​​part 53 can also be interchanged. That is, the hook 216a can be set in the electronic control module 5 and the snap-fit ​​part 53 can be set in the cup holder 216, which is also feasible.

[0067] In some alternative implementations, such as Figure 8 As shown, the electronic control module 5 can also integrate a light source device 54, which can be a light-emitting diode (LED). A light guide strip 61 can also be configured inside the housing 1. The light source device 54 can emit light through the light guide strip 61 to emit light outward through the light guide strip 61.

[0068] This configuration can greatly enhance the integration of the electronic control module 5, integrating the electronic control module 5 and the light source device 54 into a single component. This eliminates the need for the original wiring harness used to connect the electronic control module 5 and the light source device 54, thereby simplifying the structure of the electronic atomizing device and facilitating installation, which in turn enables automated assembly.

[0069] The housing 1 houses a battery cell support 6. The electronic control module 5 can be located between the battery cell support 6 and the atomizer 2. The light guide strip 61 can be located within the battery cell support 6 to improve its integration. Figure 3 The cell bracket 6 can be used to install the cell 7.

[0070] The battery cell bracket 6 and the battery cell 7 can be located between the electronic control module 5 and the bottom cover 8.

[0071] The bottom cover 8 is provided with an air inlet 81. For example... Figure 3 As shown, when the user performs a suction action, the gas can enter the electronic atomizing device through the air inlet 81, and then enter the user's mouth through the channel between the battery support 6 and the housing 1, the channel between the battery support 6 and the electronic control module 5, the atomizing channel 2a, and the suction channel 41.

[0072] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An electronic atomizing device, characterized in that, Includes a housing, within which are disposed: An atomizer has an atomizing channel formed inside it. The atomizer includes an atomizing cup, which includes a bottom wall and an inner cavity. A receiving portion is formed on the side of the bottom wall away from the inner cavity. The receiving portion forms a receiving cavity. The central axis of the receiving cavity is offset from the central axis of the atomizing channel. The receiving cavity and the atomizing channel are connected. A sealing element includes a thick neck and a thin neck, the thick neck sealing the side of the receiving portion away from the inner cavity of the cup, the sealing element having a central hole penetrating the thick neck and the thin neck, at least the thin neck extending into the receiving cavity, and the central hole communicating with the receiving cavity; Microphone head, the microphone head abutting against the thick neck along the axial direction, the central hole extending to the surface of the microphone head; The receiving part includes an outer cylinder and an inner cylinder. The outer cylinder encloses and forms the receiving cavity. The inner cylinder is located in the receiving cavity. The area of ​​the receiving cavity between the inner cylinder and the outer cylinder is an annular chamber. The area of ​​the receiving cavity inside the inner cylinder is a transition chamber. The atomizing cup is provided with a first connecting hole. The inner cylinder wall is provided with a second connecting hole. The first connecting hole connects the atomizing channel and the annular chamber. The second connecting hole connects the annular chamber and the transition chamber.

2. The electronic atomizing device according to claim 1, characterized in that, The thick neck and the outer cylinder are sealed together, and the thick neck and the inner cylinder abut against each other along the axial direction. The narrow neck is located in the transition chamber, and the central hole is connected to the transition chamber.

3. The electronic atomizing device according to claim 2, characterized in that, The axial dimension of the inner cylinder is smaller than that of the outer cylinder, at least a portion of the thick neck is located in the outer cylinder, and the thick neck and the inner wall surface of the outer cylinder are interference-fitted.

4. The electronic atomizing device according to claim 3, characterized in that, The entire thick neck is located within the outer cylinder, and at least a portion of the microphone head is also located within the outer cylinder.

5. The electronic atomizing device according to claim 2, characterized in that, The first connecting hole and the second connecting hole are offset from each other in the circumferential direction of the receiving portion.

6. The electronic atomizing device according to claim 2, characterized in that, A support cylinder is provided on the side of the bottom wall of the cup facing the inner cavity of the cup, and a portion of the atomizing channel is formed on the inner side of the support cylinder. A portion of the first connecting hole is provided on the cylinder wall of the support cylinder.

7. The electronic atomizing device according to any one of claims 1-6, characterized in that, The housing also contains an electronic control module, and the microphone is integrated into the electronic control module.

8. The electronic atomizing device according to claim 7, characterized in that, The electronic control module and the atomizing cup are axially snapped together.

9. The electronic atomizing device according to claim 7, characterized in that, The electronic control module is also equipped with a light source device, and a light guide strip is also provided inside the housing. The light source device can emit light to the light guide strip.

10. The electronic atomizing device according to claim 9, characterized in that, The housing also contains a battery cell support, the electronic control module is located between the battery cell support and the atomizer, and the light guide strip is installed on the battery cell support.

Images