Electronic atomization device and host thereof

Abstract

The utility model provides an electronic atomization device and host computer, electronic atomization device includes main part, smoke bullet and decoration cover, the first part has the receiving cavity of longitudinal extension and one end of penetration to form the opening along the longitudinal direction to the main part, the second part of main part along the transverse still is equipped with storage cavity, first part and second part are arranged in parallel in the transverse of main part, at least one smoke bullet is detachably received in receiving cavity to with main part electric connection, or, is accomodated in storage cavity, decoration cover is detachably connected in the second part of main part to close storage cavity. Smoke bullet can stably store in storage cavity to as standby. Decoration cover and main part detachable connection, can replace the standby smoke bullet for old smoke bullet, convenient and fast operation. Standby smoke bullet and electronic atomization device integral carry, avoid the problem that standby smoke bullet loses. Receiving cavity sets up in the side of main part along the transverse, and storage cavity sets up in the other side of main part along the transverse, reasonable planning internal space of electronic atomization device.

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 host. Background Technology

[0002] Electronic atomizing devices are generally divided into disposable and refillable types. Disposable devices tend to be wasteful, while refillable devices can be reused by replacing the cartridges, aligning with environmental protection principles. However, the e-liquid capacity of refillable e-liquid cartridges in these devices is limited, requiring users to carry spare cartridges. Since the atomizing device and spare cartridges are stored separately, users often lose the spare cartridges, causing inconvenience. Utility Model Content

[0003] The technical objective of this utility model is to provide an electronic atomizing device that solves the technical problem in related technologies where the electronic atomizing device and spare cartridges are stored separately, and users often lose the spare cartridges, causing inconvenience to users.

[0004] To solve the above-mentioned technical problems, this utility model is implemented as follows: an electronic atomizing device includes a main body, at least one cartridge, and a decorative cover. The main body has a receiving cavity in a first transverse portion that extends longitudinally and extends through one end to form an opening. The main body also has a storage cavity in a second transverse portion. The first portion and the second portion are arranged side by side in the transverse direction of the main body. The cartridge is detachably received in the receiving cavity for electrical connection with the main body, or is housed in the storage cavity. The decorative cover is detachably connected to the second portion of the main body to close the storage cavity.

[0005] Furthermore, in some embodiments, the main body and the decorative cover are magnetically connected.

[0006] Furthermore, in some embodiments, the decorative cover is provided with a first magnetic attraction part, and the main body is provided with a second magnetic attraction part, wherein the first magnetic attraction part and the second magnetic attraction part are magnetically connected.

[0007] Furthermore, in some embodiments, the decorative cover is provided with at least one first magnetic attraction part at each of its two ends along the longitudinal direction, and the main body is provided with a second magnetic attraction part corresponding to the first magnetic attraction part.

[0008] Furthermore, in some embodiments, the decorative cover has a first mounting groove facing the main body, the main body has a second mounting groove, the first magnetic part is mounted in the first mounting groove, and the second magnetic part is mounted in the second mounting groove.

[0009] Furthermore, in some embodiments, the cartridge includes a first electrical connector that defines a portion of the air intake channel.

[0010] Furthermore, in some embodiments, when the cartridge is received in the receiving cavity, an air intake gap communicating with the external atmosphere is defined between the outer surface of the cartridge and the inner surface of the receiving cavity, and the air intake gap constitutes part of the air intake channel.

[0011] Furthermore, in some embodiments, the first electrical connector includes a first inner conductor, and the air intake channel includes at least one air intake hole formed on the periphery of the first inner conductor, and an air intake cavity formed on the first inner conductor and extending through both ends in the longitudinal direction.

[0012] Furthermore, in some embodiments, the main body further includes a second electrical connector disposed at one end of the receiving cavity opposite to the opening of the main body, and the first electrical connector and the second electrical connector are detachably connected.

[0013] Furthermore, in some embodiments, the first electrical connector further includes a first outer conductor disposed outside and spaced from the first inner conductor, the first outer conductor having an external thread; the second electrical connector includes a second outer conductor having an internal thread; the second outer conductor has at least one notch circumferentially formed at the internal thread; the cartridge is disposed in the receiving cavity, the first outer conductor and the second outer conductor are threadedly connected, and the air intake channel further includes a first air intake gap formed between the outer side of the first outer conductor and the notch, the first air intake gap communicating with the air intake hole.

[0014] Furthermore, in some embodiments, the main body further includes an airflow sensor disposed in the receiving cavity, the second electrical connector defining a liquid collection cavity and a sensing air channel connecting the receiving cavity and the airflow sensor, the sensing air channel being a multi-stage bend air channel.

[0015] Furthermore, in some embodiments, the second electrical connector includes a second inner conductor and a seal, the second inner conductor being inserted through the second outer conductor and the seal, and the airflow sensor being disposed on the outside of the seal; the liquid collection chamber is opened in the second inner conductor, and the sensing air passage includes at least one first through hole opened on the periphery of the second inner conductor, a second through hole opened on the periphery of the seal, and a communicating gap defined between the second inner conductor and the seal and connecting the first through hole and the second through hole.

[0016] Furthermore, in some embodiments, a main unit of an electronic atomizing device is provided for use with a cartridge of the electronic atomizing device. The main unit includes a body and a decorative cover. The body has a receiving cavity in a first transverse portion that extends longitudinally and extends through one end to form an opening. The body also has a storage cavity in a second transverse portion. Both the storage cavity and the receiving cavity can be used to accommodate the cartridge. The first portion and the second portion are arranged side by side in the transverse direction of the body. The decorative cover is detachably connected to the second portion of the body to close the storage cavity.

[0017] Compared with related technologies, the electronic atomizing device of this utility model has the following advantages: The main body is provided with a receiving cavity, into which a tobacco cartridge can be detachably assembled for atomization. Furthermore, the main body also has a storage cavity, which is sealed by a decorative cover, allowing for stable storage of tobacco cartridges for backup. Since the decorative cover and the main body are detachably connected, and one end of the receiving cavity has an opening, when the user needs to replace the tobacco cartridge, they can remove the old cartridge from the opening of the receiving cavity, then remove the decorative cover to directly retrieve the spare cartridge, thus easily and quickly replacing the old cartridge. In addition, the spare cartridge can be carried with the electronic atomizing device, avoiding the problem of losing the spare cartridge. Moreover, the receiving cavity is located in the first horizontal section of the main body, while the storage cavity is located in the second horizontal section, thus allowing for a more rational planning of the internal space of the electronic atomizing device. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a cross-sectional schematic diagram of the electronic atomizing device in an embodiment of this utility model; Figure 2 yes Figure 1 Enlarged view of detail A in the middle; Figure 3 This is an exploded view of the cross-sectional structure of the electronic atomizing device in an embodiment of this utility model.

[0020] In the accompanying drawings, the reference numerals indicate: 1. Main body; 11. Receiving cavity; 12. Storage cavity; 13. Second magnetic suction part; 14. Second assembly slot; 15. Second electrical connector; 16. Airflow sensor; 151. Second outer conductor; 152. Second inner conductor; 153. Second insulator; 154. Seal; 155. Liquid collection chamber; 156. Sensing air passage; 1561, First through hole; 1562, Connecting gap; 1563, Second through hole; 2. Smoke cartridges; 21. First electrical connector; 22. Atomizing channel; 23. Air outlet channel; 211. First outer conductor; 212. First inner conductor; 213. First insulator; 214. Air intake passage; 2141. First intake gap; 2142. Second intake gap; 2143. Intake port; 2144. Intake chamber; 3. Decorative cover; 31. First magnetic suction part; 32. First assembly slot. Detailed Implementation

[0021] 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.

[0022] 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.

[0023] 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.

[0024] Please see Figures 1 to 3This utility model provides an electronic atomizing device, including a main body 1, at least one cartridge 2, and a decorative cover 3. The main body 1 has a receiving cavity 11 in a first transverse part, which extends longitudinally and extends through one end to form an opening. The main body 1 also has a storage cavity 12 in a second transverse part. The first part and the second part are arranged side by side in the transverse direction of the main body 1. The cartridge 2 is detachably received in the receiving cavity 11 to be electrically connected to the main body 1, or is housed in the storage cavity 12. The decorative cover 3 is detachably connected to the second part of the main body 1 to close the storage cavity 12.

[0025] In this embodiment of the invention, a receiving cavity 11 is provided in the main body 1, into which a cartridge 2 can be detachably assembled for atomization. Furthermore, a storage cavity 12 is also provided in the main body 1, and a decorative cover 3 is provided to seal the storage cavity 12, allowing the cartridge 2 to be stably stored for backup. Since the decorative cover 3 and the main body 1 are detachably connected, and one end of the receiving cavity 11 has an opening, when the user needs to replace the cartridge 2, they can remove the old cartridge 2 from the opening of the receiving cavity 11, then remove the decorative cover 3 to directly retrieve the spare cartridge 2, thus replacing the old cartridge 2 with the spare cartridge 2. This operation is convenient and quick. In addition, the spare cartridge 2 can be carried as part of the electronic atomization device, thus avoiding the problem of losing the spare cartridge 2. Moreover, the receiving cavity 11 is located in the first part of the main body 1 along the horizontal direction, while the storage cavity 12 is located in the second part of the main body 1 along the horizontal direction, thus allowing for a more rational planning of the internal space of the electronic atomization device.

[0026] Understandably, in some implementations, the receiving cavity 11 may contain a cartridge 2 while the storage cavity 12 may not contain a cartridge. In other implementations, the receiving cavity 11 may not contain a cartridge 2 while the storage cavity 12 may contain a cartridge, and the storage cavity 12 may contain one or more cartridges.

[0027] It should be explained that, Figure 1 The direction parallel to the X-axis is the horizontal direction; the direction parallel to the Y-axis is the vertical direction.

[0028] Furthermore, in some embodiments, the main body 1 and the decorative cover 3 are magnetically connected. This facilitates the connection or detachment of the decorative cover 3 and the main body 1, making the process of replacing the cartridge 2 convenient and quick.

[0029] Understandably, in other embodiments, the main body 1 and the decorative cover 3 can be connected in other detachable ways, for example, by snap-fit ​​connection, etc.

[0030] Furthermore, in some embodiments, the decorative cover 3 is provided with a first magnetic attraction part 31, and the main body 1 is provided with a second magnetic attraction part 13, and the first magnetic attraction part 31 and the second magnetic attraction part 13 are magnetically connected. The decorative cover 3 and the main body 1 can be connected and disassembled by connecting and separating the first magnetic attraction part 31 and the second magnetic attraction part 13, making the process of replacing the e-cigarette cartridge 2 convenient and quick.

[0031] Furthermore, in some embodiments, the decorative cover 3 is provided with at least one first magnetic attraction part 31 at each end along the longitudinal direction, and the main body 1 is provided with a second magnetic attraction part 13 corresponding to the first magnetic attraction part 31.

[0032] Specifically, the decorative cover 3 extends longitudinally, and a first magnetic attraction part 31 is provided at both ends of the decorative cover 3 along the longitudinal direction. A second magnetic attraction part 13 is provided at the corresponding position of the main body 1. In this way, the main body 1 and the decorative cover 3 have magnetic attraction at both ends of the longitudinal direction, so that the force between the main body 1 and the decorative cover 3 is distributed at both ends of the longitudinal direction, so that the main body 1 and the decorative cover 3 can be better connected.

[0033] Understandably, at either end of the longitudinal direction, the number of first magnetic accommodating parts 31 of the decorative cover 3 can be 1, 2, 3, etc., and the number of first magnetic accommodating parts 31 at both ends can be the same or different, while the number of second magnetic accommodating parts 13 of the main body 1 can be adjusted adaptively. By increasing the number of magnetic accommodating parts, the magnetic attraction force can be increased, thereby enhancing the connection stability between the main body 1 and the decorative cover 3.

[0034] Furthermore, in some embodiments, the decorative cover 3 has a first mounting groove 32 facing the main body 1, the main body 1 has a second mounting groove 14, the first magnetic part 31 is mounted in the first mounting groove 32, and the second magnetic part 13 is mounted in the second mounting groove 14.

[0035] Specifically, the first magnetic part 31 can be stored in the first assembly slot 32, and the second magnetic part 13 can be stored in the second assembly slot 14. When the decorative cover 3 and the main body 1 are connected, the first magnetic part 31 in the first assembly slot 32 and the second magnetic part 13 in the second assembly slot 14 attract each other, thereby generating magnetic attraction and realizing a stable connection between the main body 1 and the decorative cover 3.

[0036] Understandably, the first mounting slot 32 and the first magnetic attraction part 31 correspond one-to-one, and the second mounting slot 14 and the second magnetic attraction part 13 correspond one-to-one. When magnetic attraction parts are provided at both ends along the longitudinal direction, mounting slots are provided at both ends. Furthermore, when the number of magnetic attraction parts at any end along the longitudinal direction exceeds one, the number of mounting slots at the corresponding end is correspondingly set. In this way, interference between multiple first magnetic attraction parts 31 and multiple second magnetic attraction parts 13 at the same end can be avoided.

[0037] In some specific embodiments, the decorative cover 3 has opposing covering portions at both ends along the longitudinal direction, covering the top and bottom sides of the main body 1. This allows for longitudinal positioning of the decorative cover 3 and the main body 1. Furthermore, the openings of the first mounting groove 32 and the second mounting groove 14 face laterally, ensuring that the magnetic attraction forces of the first magnetic attraction portion 31 and the second magnetic attraction portion 13 are parallel to the lateral direction. This achieves lateral positioning and maximizes the lateral force between the main body 1 and the decorative cover 3, enhancing the connection stability between them.

[0038] Understandably, in other embodiments, the openings of the first assembly groove 32 and the second assembly groove 14 may not be limited, and the connection between the main body 1 and the decorative cover 3 can still be achieved. This will not be elaborated here.

[0039] Furthermore, in some embodiments, the cartridge 2 includes a first electrical connector 21, which defines a portion of the air intake passage 214.

[0040] Specifically, the cartridge 2 includes a first electrical connector 21 for achieving electrical connection, and a channel is defined on the first electrical connector 21. When the cartridge 2 is assembled into the receiving cavity 11, the channel of the first electrical connector 21 can serve as a partial air intake channel 214, allowing external airflow to flow from the air intake channel 214 into the cartridge 2.

[0041] In addition, in some embodiments, the air intake channel 214 is 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.

[0042] Furthermore, in some embodiments, the first electrical connector 21 includes a first inner conductor 212, and the air intake channel 214 includes at least one air intake hole 2143 formed on the periphery of the first inner conductor 212, and an air intake cavity 2144 formed on the first inner conductor 212 and extending through both ends in the longitudinal direction.

[0043] Specifically, an air inlet is provided on the periphery of the first inner conductor 212, and an air inlet chamber 2144 is provided in the middle of the first inner conductor 212, so that airflow can flow through the air inlet hole 2143 to the air inlet chamber 2144.

[0044] Furthermore, in some specific embodiments, the cartridge 2 is provided with an atomizing channel 22, which can be directly connected to the air intake chamber 2144. Additionally, the other end of the atomizing channel 22, away from the air intake chamber 2144, can be directly connected to the air outlet channel 23. Thus, when the cartridge 2 is assembled into the receiving cavity 11, the airflow can flow through the air inlet 2143 to the air intake chamber 2144, then from the air intake chamber 2144 to the atomizing channel 22, and finally flow out together with the aerosol from the air outlet channel 23.

[0045] Furthermore, in some embodiments, the main body 1 further includes a second electrical connector 15 disposed in the receiving cavity 11 at one end opposite to the opening of the main body 1, and the first electrical connector 21 and the second electrical connector 15 are detachably connected.

[0046] Specifically, the cartridge 2 can be inserted into the receiving cavity 11 through the opening of the main body 1, so that the first electrical connector 21 can be connected to the second electrical connector 15 inside the receiving cavity 11. When the cartridge 2 is assembled in the receiving cavity 11, the electrical connection between the first electrical connector 21 and the second electrical connector 15 allows the main body 1 to provide power to the cartridge 2, thereby realizing the atomization function.

[0047] Furthermore, in some embodiments, the first electrical connector 21 further includes a first outer conductor 211 disposed outside and spaced from the first inner conductor 212, the first outer conductor 211 being provided with an external thread; the second electrical connector 15 includes a second outer conductor 151 being provided with an internal thread; the second outer conductor 151 is provided with at least one notch at the internal thread and circumferentially; the cartridge 2 is disposed in the receiving cavity 11, the first outer conductor 211 and the second outer conductor 151 are threadedly connected, and the air intake channel 214 further includes a first air intake gap 2141 formed between the outer side of the first outer conductor 211 and the notch, the first air intake gap 2141 communicating with the air intake hole 2143.

[0048] Specifically, the first outer conductor 211 is provided with an external thread, and the second outer conductor 151 is provided with an internal thread. At least one notch communicating with the outside can be opened at the position where the internal thread is provided on the second outer conductor 151 along the circumferential direction. In this way, when the cartridge 2 is assembled into the receiving cavity 11, the threaded electrical connection between the first outer conductor 211 and the second outer conductor 151 can be realized, and a first air intake gap 2141 can be defined between the notch and the outer side of the first outer conductor 211, that is, an air intake channel can be formed between the first outer conductor 211 and the second outer conductor 151. In addition, the first air intake gap 2141 is located on the side of the air intake hole 2143 opposite to the air intake cavity 2144. Therefore, the airflow can flow from the first air intake gap 2141 to the air intake hole 2143, then from the air intake hole to the air intake cavity 2144, then from the air intake cavity 2144 to the atomizing channel 22, and finally flow out from the air outlet channel 23 together with the aerosol.

[0049] In some specific embodiments, when the cartridge 2 is assembled in the receiving cavity 11, a second air intake gap 2142 communicating with the external atmosphere is defined between the outer surface of the cartridge 2 and the inner surface of the receiving cavity 11. The second air intake gap 2142 constitutes part of the air intake channel.

[0050] Specifically, the external airflow can flow directly from the second air intake gap 2142 through the notch to the first air intake gap 2141, then from the first air intake gap 2141 to the air intake hole 2143, then from the air intake hole to the air intake chamber 2144, then from the air intake chamber 2144 to the atomizing channel 22, and finally flow out from the air outlet channel 23 together with the aerosol.

[0051] Furthermore, one of the first outer conductor 211 and the first inner conductor 212 is a positive electrode, and the other is a negative electrode; one of the second outer conductor 151 and the second inner conductor 152 is a positive electrode, and the other is a negative electrode; wherein the positive electrodes are connected to each other, and the negative electrodes are connected to each other. In addition, a first insulator 213 is provided between the first outer conductor 211 and the first inner conductor 212, thereby electrically isolating the first outer conductor 211 and the first inner conductor 212; similarly, a second insulator 153 is provided between the second outer conductor 151 and the second inner conductor 152, thereby electrically isolating the second outer conductor 151 and the second inner conductor 152.

[0052] Furthermore, in some embodiments, the main body 1 further includes an airflow sensor 16 disposed in the receiving cavity 11, and the second electrical connector 15 defines a liquid collection cavity 155 and a sensing airway 156 connecting the receiving cavity 11 and the airflow sensor 16, wherein the sensing airway 156 is a multi-stage bend airway.

[0053] Specifically, the sensing airway 156 connects the receiving cavity 11 and the airflow sensor 16. Thus, airflow can act on the airflow sensor 16 through the sensing airway 156, thereby enabling controlled activation of the electronic atomizing device during inhalation. Furthermore, the first electrical connector 21 is equipped with a liquid collection chamber 155 and the sensing airway 156, and these two are connected. Therefore, when condensate or leaks flow into the sensing airway 156, the condensate or leaks will be collected in the liquid collection chamber 155 and will not flow to the airflow sensor 16, thus preventing self-starting of the device and ensuring safety and reliability. In addition, the sensing airway 156 is a multi-stage bend, so that during the flow of liquid into the sensing airway 156, more liquid can be collected in the liquid collection chamber 155, further preventing liquid from flowing along the sensing airway 156 to the airflow sensor 16 and improving safety.

[0054] Furthermore, in some embodiments, the second electrical connector 15 includes a second inner conductor 152 and a seal 154, the second inner conductor 152 being inserted through the second outer conductor 151 and the seal 154, and the airflow sensor 16 being disposed on the outside of the seal 154; the liquid collection chamber 155 is formed in the second inner conductor 152, and the sensing air passage 156 includes at least one first through hole 1561 formed on the periphery of the second inner conductor 152, a second through hole 1563 formed on the periphery of the seal 154, and a communication gap 1562 defined between the second inner conductor 152 and the seal 154 and connecting the first through hole 1561 and the second through hole 1563.

[0055] Specifically, a first through hole 1561 communicating with the airflow sensor 16 is provided on the periphery of the second inner conductor 152, allowing airflow to flow between the airflow sensor 16 and the first through hole 1561. Additionally, a second through hole 1563 is provided on the outer side of the seal 154, and the second through hole 1563 and the airflow sensor 16 are radially aligned along the receiving cavity 11, allowing airflow to flow between them. Furthermore, a communication gap 1562 exists between the second inner conductor 152 and the seal 154. Therefore, during suction, airflow sequentially passes through the airflow sensor 16, the second through hole 1563 of the seal 154, the communication gap 1562, and the first through hole 1561 of the second inner conductor 152, thus enabling airflow to act on the airflow sensor 16. Since a liquid collection chamber 155 is provided in the second inner conductor 152, when there is leakage or condensation in the receiving chamber 11, the liquid can be collected by the liquid collection chamber 155, preventing the liquid from flowing from the first through hole 1561, the connecting gap 1562 and the second through hole 1563 to the airflow sensor 16, thus avoiding the device from starting automatically.

[0056] Furthermore, the end of the connecting gap 1562 that faces the opening of the receiving cavity 11 is the open end of the connecting gap 1562, while the other end is the closed end. Therefore, if liquid still flows into the connecting gap 1562, the liquid will be collected at the closed end of the connecting gap 1562, that is, collected between the second inner conductor 152 and the seal 154, thereby improving the sealing performance and enhancing the leak-proof effect.

[0057] In some specific embodiments, the first through hole 1561 and the second through hole 1563 are spaced apart along the axial and radial directions of the receiving cavity 11. This allows the connecting gap 1562 between the first through hole 1561 and the second through hole 1563 to extend axially and radially. Furthermore, there can be multiple first through holes 1561, allowing the connecting gap 1562 to be arranged circumferentially. This increases the flow space of the sensing airway 156 and allows the sensing airway 156 to form a multi-stage bend. Further, with the opening end of the receiving cavity 11 as the upper part, the first through hole 1561 can be located above the second through hole 1563. This allows airflow to flow downwards from the opening of the receiving cavity 11 to the first through hole 1561, then further downwards to the second through hole 1563, and finally to the airflow sensor 16. It can be understood that the longitudinal direction is the axial direction.

[0058] Furthermore, in some embodiments, a main unit of an electronic atomizing device is provided for use with a cartridge 2 of the electronic atomizing device. The main unit includes a body 1 and a decorative cover 3. The body 1 has a receiving cavity 11 extending longitudinally and penetrating through one end to form an opening in a first transverse part. The body 1 also has a storage cavity 12 in a second transverse part. Both the storage cavity 12 and the receiving cavity 11 can be used to accommodate the cartridge 2. The first part and the second part are arranged side by side in the transverse direction of the body 1. The decorative cover 3 is detachably connected to the second part of the body 1 to close the storage cavity 12.

[0059] Specifically, the main unit includes a main body 1 and a decorative cover 3. The main body 1 has a receiving cavity 11, which can be used to house the e-liquid cartridge 2 for atomization. Furthermore, the main body 1 also has a storage cavity 12, which the decorative cover 3 can seal, allowing the e-liquid cartridge 2 to be stably stored within for backup. Since the decorative cover 3 and the main body 1 are detachably connected, and one end of the receiving cavity 11 has an opening, when the user needs to replace the e-liquid cartridge 2, they can remove the old cartridge 2 from the opening of the receiving cavity 11, then remove the decorative cover 3 to directly retrieve the spare cartridge 2, thus easily and quickly replacing the old cartridge 2. Additionally, the spare cartridge 2 can be carried together with the main unit of the electronic atomizing device, preventing the problem of loss. Moreover, the receiving cavity 11 is located in the first horizontal section of the main body 1, while the storage cavity 12 is located in the second horizontal section of the main body 1, thus allowing for a more efficient use of the internal space of the electronic atomizing device.

[0060] 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.

[0061] 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. An electronic atomizing device, characterized by, include: The main body has a receiving cavity in a first transverse portion that extends longitudinally and extends through one end to form an opening, and the main body also has a storage cavity in a second transverse portion; the first portion and the second portion are arranged side by side in the transverse direction of the main body; At least one cartridge is detachably received within the receiving cavity for electrical connection to the main body, or is housed within the storage cavity; and, A decorative cover is detachably attached to the second part of the main body to enclose the storage cavity.

2. The electronic atomizing device of claim 1, wherein, The main body and the decorative cover are magnetically connected.

3. The electronic atomizing device of claim 2, wherein, The decorative cover is provided with a first magnetic part, and the main body is provided with a second magnetic part, and the first magnetic part and the second magnetic part are magnetically connected.

4. The electronic atomizing device of claim 3, wherein, The decorative cover is provided with at least one first magnetic attraction part at each of its two ends along the longitudinal direction, and the main body is provided with a second magnetic attraction part that corresponds one-to-one with the first magnetic attraction part.

5. The electronic atomizing device of claim 1, wherein, The cartridge includes a first electrical connector that defines a portion of the air intake channel.

6. The electronic atomizing device according to claim 5, characterized in that, When the cartridge is received in the receiving cavity, a second air intake gap is defined between the outer surface of the cartridge and the inner surface of the receiving cavity, which communicates with the external atmosphere. The second air intake gap constitutes part of the air intake channel.

7. The electronic atomizing device according to claim 5, characterized in that, The first electrical connector includes a first inner conductor, and the air intake channel includes at least one air intake hole opened on the periphery of the first inner conductor, and an air intake cavity opened on the first inner conductor and extending through both ends in the longitudinal direction.

8. The electronic atomizing device of claim 7, wherein, The main body also includes a second electrical connector disposed at one end of the receiving cavity opposite to the opening of the main body, and the first electrical connector and the second electrical connector are detachably connected.

9. The electronic atomizing device according to claim 8, characterized in that, The first electrical connector further includes a first outer conductor disposed outside the first inner conductor and spaced apart from the first inner conductor, the first outer conductor being provided with external threads; the second electrical connector includes a second outer conductor being provided with internal threads; The second outer conductor has at least one notch at the internal thread and in the circumferential direction; The cartridge is disposed in the receiving cavity. The first outer conductor and the second outer conductor are threadedly connected. The air intake channel also includes a first air intake gap formed between the outer side of the first outer conductor and the notch. The first air intake gap communicates with the air intake hole.

10. The electronic atomizing device of claim 9, wherein, The main body also includes an airflow sensor disposed in the receiving cavity, and the second electrical connector defines a liquid collection cavity and a sensing air channel connecting the receiving cavity and the airflow sensor, wherein the sensing air channel is a multi-stage bend air channel.

11. The electronic atomizing device of claim 10, wherein, The second electrical connector includes a second inner conductor and a seal, the second inner conductor being inserted through the second outer conductor and the seal, and the airflow sensor being disposed on the outside of the seal; The liquid collection chamber is located in the second inner conductor, and the sensing air passage includes at least one first through hole located on the periphery of the second inner conductor, a second through hole located on the periphery of the seal, and a communicating gap defined between the second inner conductor and the seal and connecting the first through hole and the second through hole.

12. A main unit of an electronic atomizing device, used in conjunction with a cartridge of the electronic atomizing device, characterized in that, The host includes: a main body having a receiving cavity extending longitudinally and penetrating one end in a first transverse portion to form an opening; the main body also having a storage cavity in a second transverse portion; both the storage cavity and the receiving cavity can be used to accommodate the e-cigarette cartridge; the first portion and the second portion are arranged side by side in the transverse direction of the main body; and... A decorative cover, detachably attached to a second part of the body, is used to enclose the storage cavity.

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