Electronic atomization device and body thereof

Abstract

The utility model provides an electronic atomization device and its main part, the main part includes the receiving cavity of the open end of definition, the first electric connector of one end of setting in receiving cavity and opposite open end, and the airflow sensor of setting in receiving cavity, the first electric connector definition has the liquid collecting cavity, and the inductive air passage of communicating receiving cavity and airflow sensor, the liquid collecting cavity is communicated with inductive air passage, and inductive air passage is multistage bending air passage. In the first electric connector is provided with liquid collecting cavity and inductive air passage, and liquid collecting cavity and inductive air passage are communicated, when having condensate or leakage liquid flows to inductive air passage, condensate or leakage liquid can be collected to liquid collecting cavity, and will not flow to airflow sensor, avoids the self -starting of device, safe and reliable. In addition, inductive air passage is multistage bending air passage, in the process that liquid flows to inductive air passage, liquid can be more collected in liquid collecting cavity, can better avoid liquid following inductive air passage and flows to airflow sensor, improves security.

Description

Technical Field

[0001] This utility model belongs to the field of electronic atomization technology, and in particular relates to an electronic atomization device and its main body. Background Technology

[0002] Electronic atomizing devices typically use an airflow sensor as a switch. When a user inhales, external airflow passes over the airflow sensor, triggering it to activate and ultimately powering the battery. However, in actual use, electronic atomizing devices may experience aerosol backflow or atomized liquid leakage. This condensate or leakage may come into contact with the airflow sensor, causing it to detect a change in capacitance and activate automatically. This could lead to the device restarting itself or even causing the airflow sensor to malfunction, posing a significant safety hazard. Utility Model Content

[0003] The technical objective of this utility model is to provide an electronic atomizing device and its main body, aiming to solve the technical problem in related technologies where electronic atomizing devices are prone to condensation and leakage, leading to self-starting of the device.

[0004] To solve the above-mentioned technical problems, this utility model is implemented as follows: a main body of an electronic atomizing device, the main body including a receiving cavity defining an open end, a first electrical connector disposed in the receiving cavity at one end opposite to the open end, and an airflow sensor disposed in the receiving cavity, the first electrical connector defining a liquid collection cavity and a sensing air channel connecting the receiving cavity and the airflow sensor, the liquid collection cavity being connected to the sensing air channel.

[0005] Furthermore, in some embodiments, the sensing airway is at least a two-stage bend airway.

[0006] Furthermore, in some embodiments, the first electrical connector includes a first inner conductor, the liquid collection cavity is formed in the first inner conductor, and at least one first through hole communicating with the airflow sensor is formed on the periphery of the first inner conductor, and the sensing air passage includes the first through hole.

[0007] Furthermore, in some embodiments, the first electrical connector further includes a seal, the first inner conductor is inserted through the seal, the airflow sensor is disposed on the outside of the seal, the seal has a second through hole communicating with the airflow sensor; and a communication gap is defined between the first inner conductor and the seal, connecting the first through hole and the second through hole; the sensing air passage includes the second through hole and the communication gap.

[0008] Furthermore, in some embodiments, the first electrical connector further includes a first outer conductor disposed outside the seal and a first insulator disposed between the first outer conductor and the first inner conductor.

[0009] Furthermore, in some embodiments, an electronic atomizing device includes a cartridge disposed within the receiving cavity and a body as described above, the cartridge having a second electrical connector detachably connected to the first electrical connector, the second electrical connector defining at least a portion of an air intake channel, the air intake channel being a bent air passage.

[0010] Furthermore, in some embodiments, a first air intake gap is defined between the outer side of the cartridge and the inner side of the receiving cavity, and the air intake channel includes the first air intake gap.

[0011] Furthermore, in some embodiments, the second electrical connector includes a second outer conductor threadedly connected to the first outer conductor, and a second air intake gap communicating with the first air intake gap is defined between the first outer conductor and the second outer conductor, and the air intake channel also includes the second air intake gap.

[0012] Furthermore, in some embodiments, the second outer conductor is disposed inside the first outer conductor, and at least one notch is provided on the periphery of the first outer conductor, the notch and the outer side of the second outer conductor defining the second air intake gap;

[0013] Furthermore, in some embodiments, the second outer conductor is disposed outside the first outer conductor, and at least one notch is provided on the periphery of the second outer conductor, the notch and the outer side of the first outer conductor defining the second air intake gap.

[0014] Furthermore, in some embodiments, the second electrical connector further includes a second inner conductor disposed inside the second outer conductor, and the periphery of the second inner conductor is provided with at least one air inlet hole communicating with the second air inlet gap, and the air inlet channel further includes the air inlet hole.

[0015] Furthermore, in some embodiments, the second inner conductor also has an air inlet cavity that extends axially along the receiving cavity, the air inlet cavity being connected to the air inlet hole, and the air inlet channel further includes the air inlet cavity.

[0016] Furthermore, in some embodiments, the cartridge further includes an atomizing channel communicating with the air intake chamber and an air outlet channel communicating with the atomizing channel, wherein the end of the air intake chamber away from the atomizing channel is connected to the liquid collection chamber.

[0017] Furthermore, in some embodiments, the electronic atomizing device further includes a spare cartridge and a decorative cover. The electronic atomizing device also has a storage cavity in which the spare cartridge is housed. The decorative cover is detachably connected to the main body to seal the storage cavity.

[0018] Compared with related technologies, the electronic atomizing device and its main body in this utility model have the following advantages:

[0019] The sensing airway connects the receiving chamber and the airflow sensor. This allows airflow to act on the airflow sensor through the sensing airway, enabling controlled activation of the electronic atomization device during inhalation. Furthermore, a liquid collection chamber and the sensing airway are connected in the first electrical connector. This ensures that when condensate or leaks flow into the sensing airway, the condensate or leaked liquid is collected in the liquid collection chamber instead of flowing to the airflow sensor, preventing self-starting and ensuring safety and reliability. In addition, the sensing airway is a multi-stage bend design, allowing more liquid to be collected in the liquid collection chamber as it flows into the sensing airway, further preventing liquid from flowing towards the airflow sensor and improving safety. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a cross-sectional schematic diagram of the electronic atomizing device in an embodiment of this utility model;

[0022] Figure 2 yes Figure 1 A magnified view of detail A.

[0023] In the accompanying drawings, the reference numerals indicate:

[0024] 1. Main body;

[0025] 11. Receiving cavity; 12. First electrical connector; 13. Airflow sensor; 14. Storage cavity;

[0026] 121. Liquid collection chamber; 122. Sensing air passage; 123. First inner conductor; 124. First outer conductor; 125. First insulator; 126. Sealing element;

[0027] 1221, First through hole; 1222, Connecting gap; 1223, Second through hole;

[0028] 2. Smoke cartridges;

[0029] 21. Second electrical connector; 22. Atomizing channel; 23. Air outlet channel;

[0030] 211. Second outer conductor; 212. Second inner conductor; 213. Second insulator; 214. Air intake passage;

[0031] 2141. First intake gap; 2142. Second intake gap; 2143. Intake port; 2144. Intake chamber;

[0032] 3. Spare e-cigarette cartridges; 4. Decorative cover. Detailed Implementation

[0033] 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 intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", 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 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, and therefore should not be construed as a limitation of this utility model.

[0035] 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 one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] Please see Figures 1 to 2 This utility model embodiment provides a main body 1 of an electronic atomizing device. The main body 1 includes a receiving cavity 11 with an open end, a first electrical connector 12 disposed in the receiving cavity 11 at one end opposite to the open end, and an airflow sensor 13 disposed in the receiving cavity 11. The first electrical connector 12 defines a liquid collection cavity 121 and a sensing air channel 122 connecting the receiving cavity 11 and the airflow sensor 13. The liquid collection cavity 121 is connected to the sensing air channel 122.

[0037] In this embodiment of the invention, the sensing airway 122 connects the receiving cavity 11 and the airflow sensor 13. Thus, airflow can act on the airflow sensor 13 through the sensing airway 122, thereby enabling controlled activation of the electronic atomizing device during inhalation. Furthermore, the first electrical connector 12 is provided with a liquid collection chamber 121 and the sensing airway 122, and these two are connected. Therefore, when condensate or leakage flows into the sensing airway 122, the condensate or leakage will be collected in the liquid collection chamber 121 and will not flow to the airflow sensor 13, thereby preventing self-starting of the device, protecting the airflow sensor 13, and ensuring safety and reliability.

[0038] Furthermore, in some embodiments, the sensing airway 122 is at least a two-stage bend airway.

[0039] Specifically, the sensing airway 122 can be bent and extended, and can be at least a two-stage bend airway. In this way, the flow path of the liquid is more complex as the liquid flows into the sensing airway 122, so that more liquid can be collected in the liquid collection chamber 121, which can better prevent the liquid from flowing along the sensing airway 122 to the airflow sensor 13, thus improving safety.

[0040] Furthermore, in some embodiments, the first electrical connector 12 includes a first inner conductor 123, a liquid collection cavity 121 is formed in the first inner conductor 123, and at least one first through hole 1221 communicating with the airflow sensor 13 is formed on the periphery of the first inner conductor 123, and the sensing air passage 122 includes the first through hole 1221.

[0041] Specifically, a first through hole 1221 communicating with the airflow sensor 13 is provided on the periphery of the first inner conductor 123, so that airflow can flow between the airflow sensor 13 and the first through hole 1221. In addition, a liquid collecting chamber 121 is provided inside the first inner conductor 123 along the axis of the receiving cavity 11, and the opening of the liquid collecting chamber 121 faces the opening end of the receiving cavity 11. In this way, when there is leakage or condensate flowing down in the receiving cavity 11, the liquid can be collected by the liquid collecting chamber 121, preventing the liquid from flowing from the first through hole 1221 to the airflow sensor 13, and thus preventing the device from starting automatically.

[0042] Furthermore, in some embodiments, the first electrical connector 12 further includes a seal 126, a first inner conductor 123 is inserted through the seal 126, an airflow sensor 13 is disposed on the outside of the seal 126, and the seal 126 has a second through hole 1223 communicating with the airflow sensor 13; and a communication gap 1222 is defined between the first inner conductor 123 and the seal 126 to connect the first through hole 1221 and the second through hole 1223; the sensing air passage 122 includes the second through hole 1223 and the communication gap 1222.

[0043] Specifically, a second through hole 1223 is provided on the outer side of the seal 126. The second through hole 1223 and the airflow sensor 13 are aligned radially along the receiving cavity 11, allowing airflow to flow between the second through hole 1223 and the airflow sensor 13. Furthermore, a communication gap 1222 exists between the first inner conductor 123 and the seal 126. Therefore, during suction, the airflow can sequentially pass through the airflow sensor 13, the second through hole 1223 of the seal 126, the communication gap 1222, and the first through hole 1221 of the first inner conductor 123, thus enabling the airflow to act on the airflow sensor 13. Since a liquid collection chamber 121 is provided in the first inner conductor 123, when there is leakage or condensate flowing down into the receiving cavity 11, the liquid can be collected by the liquid collection chamber 121, preventing liquid from flowing from the first through hole 1221, the communication gap 1222, and the second through hole 1223 to the airflow sensor 13, thereby preventing the device from automatically starting. Furthermore, the connecting gap 1222 has an opening at one end facing the receiving cavity 11, while the other end is closed. Therefore, if liquid continues to flow into the connecting gap 1222, the liquid will be collected at the closed end of the connecting gap 1222, that is, collected between the first inner conductor 123 and the seal 126, thereby improving the sealing performance and enhancing the leak-proof effect.

[0044] In some specific embodiments, the first through hole 1221 and the second through hole 1223 are spaced apart along the axial and radial directions of the receiving cavity 11. This allows the connecting gap 1222 between the first through hole 1221 and the second through hole 1223 to extend along the axial and radial directions. Furthermore, there can be multiple first through holes 1221, allowing the connecting gap 1222 to be arranged circumferentially. This increases the flow space of the sensing airway 122 and makes the sensing airway 122 a multi-stage bend airway. Further, with the opening end of the receiving cavity 11 as the upper part, the first through hole 1221 can be located above the second through hole 1223. This allows the airflow to flow downwards from the opening of the receiving cavity 11 to the first through hole 1221, then further downwards to the second through hole 1223, and finally to the airflow sensor 13.

[0045] It should be noted that, Figure 1 The direction parallel to the X-axis is the axial direction.

[0046] Furthermore, in some embodiments, the first electrical connector 12 further includes a first outer conductor 124 disposed outside the seal 126, and a first insulator 125 disposed between the first outer conductor 124 and the first inner conductor 123. Specifically, one of the first outer conductor 124 and the first inner conductor 123 can be a positive electrode, and the other can be a negative electrode. By providing the first insulator 125 between the positive and negative electrodes, short circuits can be prevented.

[0047] Furthermore, in some embodiments, an electronic atomizing device includes a cartridge 2 disposed in a receiving cavity 11 and a main body 1 of the electronic atomizing device. The cartridge 2 has a second electrical connector 21 detachably connected to a first electrical connector 12. The second electrical connector 21 defines at least a portion of an air intake channel 214, which is a bent air passage.

[0048] Specifically, the first electrical connector 12 and the second electrical connector 21 can be electrically connected, so that the main body 1 of the electronic atomizing device can provide power to the cartridge 2, ultimately achieving the atomization function. An air intake channel 214 is provided in the second electrical connector 21, so that external airflow can flow from the air intake channel 214 into the cartridge 2.

[0049] In addition, in some embodiments, the air intake channel 214 can be a multi-stage bend air passage, which can prevent condensate and other substances from leaking out through the air intake channel 214 and improve the leak prevention effect.

[0050] Furthermore, in some embodiments, a first air intake gap 2141 is defined between the outer side of the cartridge 2 and the inner side of the receiving cavity 11, and the air intake channel 214 includes the first air intake gap 2141.

[0051] Specifically, the cartridge 2 is disposed inside the receiving cavity 11, and a gap is left between the outer surface of the cartridge 2 and the inner surface of the receiving cavity 11 to form a first air intake gap 2141. Furthermore, the first air intake gap 2141 is directly connected to the outside, and external airflow can flow directly from the first air intake gap 2141 into the device.

[0052] Furthermore, in some embodiments, the second electrical connector 21 includes a second outer conductor 211 threadedly connected to the first outer conductor 124, and a second air intake gap 2142 communicating with the first air intake gap 2141 is also defined between the first outer conductor 124 and the second outer conductor 211, and the air intake channel 214 also includes the second air intake gap 2142.

[0053] Specifically, the first outer conductor 124 and the second outer conductor 211 are threaded together, thus achieving an electrical connection between the first outer conductor 124 and the second outer conductor 211. Furthermore, a second air intake gap 2142 is provided between the first outer conductor 124 and the second outer conductor 211, so that after the external airflow flows to the first air intake gap 2141, it can continue to flow to the second air intake gap 2142.

[0054] Furthermore, in some specific embodiments, the second outer conductor 211 is disposed inside the first outer conductor 124, and at least one notch is provided on the periphery of the first outer conductor 124. The notch and the outer side of the second outer conductor 211 define a second air intake gap 2142.

[0055] Specifically, the second outer conductor 211 is provided with an external thread, and the first outer conductor 124 is provided with an internal thread. At least one notch can be opened at the position where the internal thread is provided on the first outer conductor 124 and along the circumferential direction. In this way, the threaded electrical connection between the first outer conductor 124 and the second outer conductor 211 can be realized, and a second air intake gap 2142 can be defined between the notch and the outer side of the second outer conductor 211, that is, an air intake channel can be formed between the first outer conductor 124 and the second outer conductor 211.

[0056] In some specific embodiments, the second outer conductor 211 is disposed outside the first outer conductor 124, and at least one notch is formed on the periphery of the second outer conductor 211. The notch and the outer side of the first outer conductor 124 define a second air intake gap 2142. Similarly, both a threaded electrical connection between the first outer conductor 124 and the second outer conductor 211 can be achieved, and an air intake channel can also be formed between the first outer conductor 124 and the second outer conductor 211, which will not be elaborated here.

[0057] Furthermore, in some embodiments, the second electrical connector 21 further includes a second inner conductor 212 disposed inside the second outer conductor 211, and the second inner conductor 212 has at least one air inlet 2143 communicating with the second air inlet gap 2142 on its periphery, and the air inlet channel 214 also includes the air inlet 2143.

[0058] Specifically, the second inner conductor 212 can be in contact with the first inner conductor 123, thereby achieving an electrical connection between the two, and further achieving an electrical connection between the main body 1 of the electronic atomizing device and the cartridge 2. An air inlet is opened on the periphery of the second inner conductor 212, so that after the airflow flows to the first air inlet gap 2141, it can continue to flow to the second air inlet gap 2142, and then to the air inlet 2143.

[0059] Furthermore, in some specific embodiments, the second electrical connector 21 further includes a second insulator 213 disposed between the second outer conductor 211 and the second inner conductor 212. One of the second outer conductor 211 and the second inner conductor 212 can be a positive electrode and the other can be a negative electrode. By providing the second insulator 213, short circuits can be prevented.

[0060] Furthermore, in some embodiments, the second inner conductor 212 is also provided with an air inlet chamber 2144 that extends through the receiving cavity 11 along the axial direction. The air inlet chamber 2144 is connected to the air inlet hole 2143, and the air inlet channel 214 also includes the air inlet chamber 2144.

[0061] Specifically, the air inlet 2143 is located on the periphery of the second inner conductor 212, while the air inlet cavity 2144 is located on the inner side of the second inner conductor 212. Therefore, after the airflow flows to the air inlet 2143, it can flow directly to the air inlet cavity 2144.

[0062] Furthermore, in some embodiments, the cartridge 2 further includes an atomizing channel 22 connected to the air intake chamber 2144 and an air outlet channel 23 connected to the atomizing channel 22, with the end of the air intake chamber 2144 away from the atomizing channel 22 connected to the liquid collection chamber 121.

[0063] Specifically, the cartridge 2 is equipped with an atomizing channel 22, which is directly connected to the air intake chamber 2144. Furthermore, the other end of the atomizing channel 22, away from the air intake chamber 2144, is directly connected to the air outlet channel 23. Thus, external airflow can first flow from the first air intake gap 2141 to the second air intake gap 2142, then sequentially to the air intake hole 2143 and the air intake chamber 2144, and through the air intake chamber 2144 to the atomizing channel 22. There, it flows together with the atomized gas within the atomizing channel 22 to the air outlet channel 23, and finally to the outside for the user to inhale. Additionally, the end of the air intake chamber 2144 away from the atomizing channel 22 is directly connected to the liquid collection chamber 121. Therefore, when condensate or leaks from the atomizing channel 22 into the air intake chamber 2144, it can continue to flow into the liquid collection chamber 121 and be collected, thus preventing leakage.

[0064] Furthermore, in some specific embodiments, with the opening end of the receiving cavity 11 as the top, the first air inlet gap 2141 extends downward along the axial direction of the receiving cavity 11 to the connection between the first outer conductor 124 and the second outer conductor 211; a second air inlet gap 2142 is provided at the connection between the first outer conductor 124 and the second outer conductor 211, such that the second air inlet gap 2142 is located below the first air inlet gap 2141, and the second air inlet gap 2142 extends downward a short distance; an air inlet hole 2143 is provided at the bottom of the second inner conductor 212, such that the air inlet hole 2143 is located in the middle of the second air inlet gap 2142; an air inlet cavity 2144 is opened inside the second inner conductor 212 and extends axially, such that the air inlet cavity 2144 is located above the air inlet. This arrangement allows the air inlet channel 214 to have a multi-stage bend. In addition, along the axial direction, an atomizing channel 22 and an exhaust channel 23 are sequentially arranged above the air inlet chamber 2144; and a liquid collection chamber 121 is arranged below the air inlet chamber 2144. In this way, airflow and liquid leakage prevention can be achieved.

[0065] Furthermore, in some specific embodiments, the electronic atomizing device also includes a spare cartridge 3 and a decorative cover 4. The electronic atomizing device also has a storage cavity 14, in which the spare cartridge 3 is housed. The decorative cover 4 is detachably connected to the main body 1 to close the storage cavity 14.

[0066] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0067] The above is a description of the technical solution provided by this utility model. For those skilled in the art, based on the idea of ​​the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A main body of an electronic atomizing device, characterized in that, The main body includes a receiving cavity with an open end, a first electrical connector disposed in the receiving cavity at one end opposite to the open end, and an airflow sensor disposed in the receiving cavity. The first electrical connector defines a liquid collection cavity and a sensing air passage connecting the receiving cavity and the airflow sensor. The liquid collection cavity is connected to the sensing air passage.

2. The main body of the electronic atomizing device according to claim 1, characterized in that, The sensing airway is at least a two-stage bend airway.

3. The main body of the electronic atomizing device according to claim 1, characterized in that, The first electrical connector includes a first inner conductor, the liquid collection cavity is formed in the first inner conductor, and at least one first through hole communicating with the airflow sensor is formed on the periphery of the first inner conductor, and the sensing air passage includes the first through hole.

4. The main body of the electronic atomizing device according to claim 3, characterized in that, The first electrical connector further includes a seal, the first inner conductor is inserted through the seal, the airflow sensor is disposed on the outside of the seal, and the seal has a second through hole communicating with the airflow sensor; and a communication gap is defined between the first inner conductor and the seal, connecting the first through hole and the second through hole; the sensing air passage includes the second through hole and the communication gap.

5. The main body of the electronic atomizing device according to claim 4, characterized in that, The first electrical connector further includes a first outer conductor disposed outside the seal and a first insulator disposed between the first outer conductor and the first inner conductor.

6. An electronic atomizing device, characterized in that, The device includes a cartridge disposed within the receiving cavity and a body as described in any one of claims 1 to 5, the cartridge having a second electrical connector detachably connected to the first electrical connector, the second electrical connector defining at least a portion of an air intake channel, the air intake channel being a bent air passage.

7. The electronic atomizing device according to claim 6, characterized in that, A first air intake gap is defined between the outer side of the cartridge and the inner side of the receiving cavity, and the air intake channel includes the first air intake gap.

8. The electronic atomizing device according to claim 7, characterized in that, The second electrical connector includes a second outer conductor that is threadedly connected to the first outer conductor, and a second air intake gap that communicates with the first air intake gap is defined between the first outer conductor and the second outer conductor. The air intake channel also includes the second air intake gap.

9. The electronic atomizing device according to claim 8, characterized in that, The second outer conductor is disposed inside the first outer conductor, and at least one notch is provided on the periphery of the first outer conductor. The notch and the outer side of the second outer conductor define the second air intake gap. Alternatively, the second outer conductor is disposed outside the first outer conductor, and at least one notch is provided on the periphery of the second outer conductor, the notch and the outer side of the first outer conductor defining the second air intake gap.

10. The electronic atomizing device according to claim 8, characterized in that, The second electrical connector further includes a second inner conductor disposed inside the second outer conductor, and the second inner conductor has at least one air inlet hole on its periphery that communicates with the second air inlet gap, and the air inlet channel further includes the air inlet hole.

11. The electronic atomizing device according to claim 10, characterized in that, The second inner conductor also has an air inlet chamber that extends axially through the receiving cavity, the air inlet chamber being connected to the air inlet hole, and the air inlet channel further includes the air inlet chamber.

12. The electronic atomizing device according to claim 11, characterized in that, The cartridge also includes an atomizing channel connected to the air intake chamber and an air outlet channel connected to the atomizing channel, with the end of the air intake chamber away from the atomizing channel connected to the liquid collection chamber.

13. The electronic atomizing device according to claim 6, characterized in that, The electronic atomizing device also includes a spare cartridge and a decorative cover. The electronic atomizing device also has a storage cavity in which the spare cartridge is housed. The decorative cover is detachably connected to the main body to seal the storage cavity.

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