CN220529272U - Electronic cigarette - Google Patents

Abstract

The application discloses electron cigarette, electron cigarette includes atomizer and battery pack, the length with the atomizer is longer, battery pack shortens, improve the oil storage capacity of oil storage chamber in the atomizer, and through abandoning traditional atomizer and battery pack's assembled mode, no longer adopt the atomizer to insert in the battery case and assemble, but design accommodation space in the atomizer case, insert battery pack in the atomizer case almost, the atomizer after the improvement is assembled stability with battery pack, simultaneously also make overall structure coordinate pleasing to the eye, it shakes to have overcome current electron cigarette because of the size restriction leads to the atomizer to be connected with battery pack, thereby cause the unstable connection, the unable up to standard of emulation electron cigarette size, and emulation cigarette oil storage capacity less problem.

Description

Electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette.

Background

In the prior art, in order to make the endurance of the battery better, the battery housing of the electronic cigarette is generally designed longer so as to install a battery with larger capacity, and the atomizer is relatively shorter, and the battery housing is internally provided with a containing space for containing the atomizer, so that the atomizer is inserted into the battery housing to be assembled into the electronic cigarette. However, based on the wide use of the charging box for the electronic cigarette at present, the battery in the electronic cigarette can be charged and used at any time, so the capacity requirement on the battery is not demanding any more. At present, the problem that the service life of the atomizer is short because the oil storage amount in the atomizer is less needs to be solved by the electronic cigarette, and after the oil storage amount of the oil storage device is improved, the structure is unstable easily according to the traditional assembly mode of the atomizer and the battery assembly.

Disclosure of Invention

The utility model aims to provide an electronic cigarette, which is used for solving the problems that in the prior art, the oil storage capacity of an atomizer is small, and the mutual assembly of the atomizer and a battery assembly is unstable after the oil storage capacity is improved.

The application discloses electron cigarette includes:

the atomizer is used for being assembled with the battery assembly to form the electronic cigarette and comprises an atomizer shell, an oil storage cavity is arranged in the atomizer shell, one end of the atomizer shell, which is far away from the oil storage cavity, is opened, the atomizer shell is provided with an accommodating space for accommodating the battery assembly, and the accommodating space is positioned between the oil storage cavity and the opening along the axial direction of the atomizer shell;

the battery assembly is used for being connected with the atomizer and comprises a battery shell, a battery is arranged in the battery shell, the battery shell comprises a main body which is used for being inserted into an accommodating space in the atomizer, one end of the main body is connected with a base, a protruding part is formed on the base outwards along the radial direction relative to the main body, and the protruding part is used for being abutted with the end part of the atomizer shell;

the main body of the battery shell is inserted into the accommodating space of the atomizer shell, and the protruding part of the base of the battery shell is abutted with the end part of the atomizer shell.

In a further embodiment, the length of the atomizer is greater than the length of the battery assembly.

In a further embodiment, a first connecting component used for being detachably connected with the battery component is arranged at one end, close to the oil storage cavity, in the atomizer, an oil sealing seat used for sealing oil is arranged at one end of the oil storage cavity, the first connecting component is arranged on the oil sealing seat, the first connecting component comprises a first annular surrounding wall and a second surrounding wall, the first surrounding wall and the second surrounding wall are coaxially arranged, the first surrounding wall is sleeved on the periphery of the second surrounding wall, and a circular space is arranged between the inner side of the first surrounding wall and the outer side of the second surrounding wall.

In a further embodiment, the first enclosure wall inner diameter is 6.50mm-7.80mm and the second enclosure wall outer diameter is 2.50mm-3.50mm.

In a further embodiment, the first enclosure wall inner diameter is 6.65mm-7.4mm and the second enclosure wall outer diameter is 2.64mm-3.35mm.

In a further embodiment, the first enclosure wall inner diameter is 6.71mm-6.81mm and the second enclosure wall outer diameter is 3.19mm-3.29mm.

In a further embodiment, the first surrounding wall has a thickness of 0.85mm to 1.50mm and the second surrounding wall has a thickness of 1.25mm to 1.75mm.

In a further embodiment, the inner side of the first enclosing wall is provided with a snap or snap groove.

In a further embodiment, the atomizer housing comprises a first tube and a second tube which are connected to each other, the oil storage cavity is formed in the first tube, the accommodating space is formed in the second tube, the outer diameters of the first tube and the second tube are the same, and the outer diameters of the first tube and the second tube are 9.0mm-10.0mm.

In a further embodiment, an oil seal cap for filling oil is provided at an end of the atomizer housing remote from the opening, the oil seal cap being detachably connected to the atomizer housing and sealing the oil reservoir.

In a further embodiment, the atomizer is still including setting up the atomizing pipe in the atomizer casing, be provided with first exhaust passage in the atomizing pipe, the one end of atomizing pipe sets up the oil seal seat, the other end of atomizing pipe is provided with cigarette holder locating part, the oil seal lid includes lid and body of rod, the body of rod is followed one side protrusion of lid forms, body of rod periphery is equipped with the external screw thread, the inner wall of atomizer casing is equipped with the internal screw thread, the oil seal lid with the atomizer casing passes through the external screw thread with the connection can be dismantled to the internal screw thread.

In a further embodiment, the cigarette holder limiting part is provided with a second exhaust passage communicated with the first exhaust passage, the oil sealing cover is provided with a first smoking opening communicated with the second exhaust passage and used for enabling aerosol atomized by the atomization core to be discharged out of the atomizer, the cigarette holder limiting part stretches into the rod body, and a sealing ring is arranged between the cigarette holder limiting part and the rod body.

In a further embodiment, an atomizing core is disposed in the atomizing pipe, the atomizing core includes an oil guiding member and a heating member, the first connecting assembly further includes a first electrode and a second electrode, and the first electrode and the second electrode are electrically connected with the heating member.

In a further embodiment, a second connecting component is further arranged in the battery case, the second connecting component is located at one end of the battery, the second connecting component comprises a third enclosing wall and a fourth enclosing wall, the third enclosing wall and the fourth enclosing wall are inserted in the annular space of the first connecting component, the outer side of the third enclosing wall corresponds to the inner side of the first enclosing wall of the first connecting component, and the inner side of the fourth enclosing wall corresponds to the outer side of the second enclosing wall of the first connecting component.

In a further embodiment, the outer diameter of the third surrounding wall is 6.35mm-7.55mm and the inner diameter of the fourth surrounding wall is 2.80mm-3.40mm.

In a further embodiment, the outer diameter of the third surrounding wall is 6.45mm-6.55mm and the inner diameter of the fourth surrounding wall is 3.35mm-3.45mm.

In a further embodiment, the thickness of the third surrounding wall is 0.40mm-0.70mm and the thickness of the fourth surrounding wall is 0.40-0.60mm.

In a further embodiment, the outer side of the third surrounding wall is provided with a snap groove or a snap corresponding to a snap groove or a snap groove provided on the first surrounding wall of the first connection assembly of the atomizer.

In a further embodiment, a support frame is further provided in the battery case, the battery is provided at one side of the support frame, the second connection assembly is provided at the other side of the support frame, the second connection assembly further comprises a third electrode electrically connected with the first electrode of the atomizer and a fourth electrode electrically connected with the second electrode of the atomizer, the support frame has an annular protrusion, and the annular protrusion is located between the third surrounding wall and the fourth surrounding wall.

It should be noted that, a large number of technical features are described in the specification of the present application, and are distributed in each technical solution, so that if all possible combinations of technical features (i.e. technical solutions) of the present application are to be listed, the specification is too lengthy. In order to avoid this problem, the technical features disclosed in the above summary of the present application, the technical features disclosed in the following embodiments and examples, and the technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (these technical solutions are all regarded as being already described in the present specification) unless such a combination of technical features is technically impossible. For example, in one example, feature a+b+c is disclosed, in another example, feature a+b+d+e is disclosed, and features C and D are equivalent technical means that perform the same function, technically only by alternative use, and may not be adopted simultaneously, feature E may be technically combined with feature C, and the solution of a+b+c+d should not be considered as already described because of technical impossibility, and the solution of a+b+c+e should be considered as already described.

The electronic cigarette has the following beneficial effects: this application gets longer the length of atomizer, battery pack shortens, improve the oil storage capacity of oil storage chamber in the atomizer, and through abandoning traditional atomizer and battery pack's equipment mode, no longer adopt the atomizer to insert in the battery case and assemble, but design accommodation space in the atomizer case, insert the battery pack in the atomizer case almost, the atomizer after having improved the repacking and battery pack equipment's stability, also make overall structure coordinate pleasing to the eye simultaneously, it shakes to have overcome current electron cigarette because of the size restriction takes place when leading to the atomizer to be connected with battery pack, thereby cause to connect unstable, emulation electron cigarette size can't reach the standard, and emulation cigarette oil storage capacity is less problem.

Drawings

Fig. 1 is a schematic structural diagram of an electronic cigarette provided by the utility model;

fig. 2 is an assembly schematic diagram of an atomizer and a battery assembly of the electronic cigarette according to the present utility model;

fig. 3 is an explosion schematic diagram of the electronic cigarette provided by the utility model;

fig. 4 is a schematic cross-sectional view of an electronic cigarette provided by the present utility model;

FIG. 5 is a schematic cross-sectional view of the atomizer of the present utility model;

fig. 6 is a schematic cross-sectional view of a battery assembly of the present utility model;

FIG. 7 is an enlarged schematic illustration of the embodiment of FIG. 4 in accordance with the present utility model;

FIG. 8 is a schematic view of a first connecting assembly according to the present utility model;

FIG. 9 is a schematic cross-sectional view of a second connection assembly of the present utility model;

fig. 10 is a schematic structural view of the oil seal cap of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The following will describe embodiments of the present application in detail with reference to the drawings and examples, thereby how to apply technical means to the present application to solve technical problems, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict exists, each embodiment and each feature in each embodiment in the present application may be combined with each other, and the formed technical solutions are all within the protection scope of the present application.

In order to solve at least one of the above problems, the present application provides an atomizer 100, as shown in fig. 1-5, the atomizer 100 is configured to be assembled with a battery assembly 200 into an electronic cigarette 10, and includes an atomizer housing 12, an oil storage cavity 301 is disposed in the atomizer housing 12, one end of the atomizer housing 12, which is far away from the oil storage cavity 301, is open, the atomizer housing 12 has an accommodating space 302 for accommodating the battery assembly 200, and the accommodating space 302 is located between the oil storage cavity 301 and the opening along an axial direction of the atomizer housing 12, and it is required to be noted that the oil storage cavity 301, the accommodating space 302 and the opening are sequentially arranged in sequence, so that a magnet and an electrode adapter in the traditional atomizer 100 are omitted, an area of the oil storage cavity 301 is effectively increased, and a use experience of a user is improved.

In some embodiments, a first connection assembly 110 for detachably connecting with the battery assembly 200 is disposed at an end of the atomizer 100 near the oil storage cavity 301, an oil seal seat 18 for sealing oil is disposed at an end of the oil storage cavity 301, the first connection assembly 110 is disposed on the oil seal seat 18, the first connection assembly 110 includes a first enclosing wall 112 and a second enclosing wall 111 which are in a ring shape, the first enclosing wall 112 and the second enclosing wall 111 are coaxially disposed, the first enclosing wall 112 is sleeved on the periphery of the second enclosing wall 111, and a ring-shaped space 303 is disposed between the inner side of the first enclosing wall 112 and the outer side of the second enclosing wall 111. When the first connecting assembly 110 can be pushed to the second connecting assembly 210 along the central axis direction of the second connecting assembly 210, the first connecting assembly 110 and the second connecting assembly 210 are meshed with each other, and the third surrounding wall 212 and the fourth surrounding wall 211 extend into the annular space 303.

In some embodiments, in order to control the diameter of the whole electronic cigarette 10 and ensure the strength and the clamping stability of the whole structure, the inner diameter w1 of the first surrounding wall 112 is 6.50mm-7.80mm, and the outer diameter w2 of the second surrounding wall 111 is 2.50mm-3.50mm, wherein the inner diameter w1 of the first surrounding wall 112 may be 6.50mm, 6.60mm, 6.70mm, 6.80mm, 6.90mm, 7.0mm, 7.10mm, 7.20mm, 7.30mm, 7.40mm, 7.50mm, 7.60mm, 7.70mm, 7.80mm, and the inner diameter w1 of the first surrounding wall 112 is preferably 6.65mm, 6.80mm, 6.95mm, 7.10mm, 7.25mm, 7.40mm;

the outer diameter w2 of the second surrounding wall 111 may be 2.50mm, 2.60mm, 2.70mm, 2.80mm, 2.90mm, 3.0mm, 3.10mm, 3.20mm, 3.30mm, 3.40mm, 3.50mm, wherein the outer diameter of the second surrounding wall 111 preferably has dimensions w2 of 2.64mm, 2.80mm, 2.95mm, 3.10mm, 3.25mm, 3.35mm.

In some embodiments, the first surrounding wall 112 has a thickness of

0.85mm-1.50mm, wherein the thickness of the first surrounding wall 112 may be 0.85mm, 1.0mm, 1.15mm, 1.35mm, 1.50mm, wherein the preferred thickness of the first surrounding wall 112 is 1.0mm, 1.15mm, 1.35mm.

The thickness of the second surrounding wall 111 is 1.25mm-1.75mm, wherein the thickness of the second surrounding wall 111 may be 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, wherein the preferred thickness of the second surrounding wall is 1.45mm, 1.55mm.

In some embodiments, the inner side of the first surrounding wall 112 is provided with a buckle or a buckle groove, wherein, the atomizer 100 of the replaceable atomization core 130 in the prior art is connected through magnet adsorption, the application is connected through the form of the buckle, and when the structure is more stable, the occupied space is less, and a larger space is reserved for oil storage, so that the clamping is independent of the radial dimension, and the atomizer can be fixed more stably even in a smaller dimension.

In some embodiments, the atomizer housing 12 includes a first tube 121 and a second tube 122 that are connected to each other, the oil storage cavity 301 is formed in the first tube 121, the accommodating space 302 is formed in the second tube 122, the outer diameters of the first tube 121 and the second tube 122 are the same, the outer diameters of the first tube 121 and the second tube 122 are 9.0mm-10.0mm, the second tube 122 is fixed on the oil seal seat 18 by riveting, an accommodating space 302 is formed in the second tube 122 for wrapping the protruding portion 23 of the battery assembly 200, the outer diameters of the first tube 121 and the second tube 122 are the same, and the protruding portion 23 at the end of the battery assembly 200 is abutted to form a whole-body equal-diameter shape, so that the shape of a cigarette can be better simulated, and the use feeling of a user can be improved;

the outer diameters of the first and second pipes 121 and 122 may be 9.0mm, 9.2mm, 9.4mm, 9.6mm, 9.8mm, 10.0mm.

In some embodiments, an end of the atomizer housing 12 away from the opening is provided with an oil seal cover 11 for filling oil, the oil seal cover 11 is detachably connected to the atomizer housing 12 and seals the oil storage cavity 301, wherein the detachable connection manner of the oil seal cover 11 and the atomizer 100 includes at least one of, but not limited to, a threaded connection, an interference fit connection, and a plug-in type snap connection, and further, an anti-slip structure is provided at a periphery of the oil seal cover 11, and the anti-slip structure includes at least one of a protrusion, a knurl, a bump, and a gear. The knurling is preferably adopted in this embodiment, so that the processing is convenient, the friction force is large, and the comfort is strong after the knurling is contacted with fingers.

As shown in fig. 10, the atomizer 100 further includes an atomization tube 15 disposed in the atomizer housing 12, a first exhaust passage 304 is disposed in the atomization tube 15, one end of the atomization tube 15 is disposed on the oil seal seat 18, the other end of the atomization tube 15 is disposed with a cigarette holder limiting member 14, the oil seal cover 11 includes a cover body 113 and a rod body 114, the rod body 114 protrudes from one side of the cover body 113, an external thread is disposed on the outer periphery of the rod body 114, an internal thread is disposed on an inner wall of the atomizer housing 12, the oil seal cover 11 and the atomizer housing 12 are detachably connected through the external thread and the internal thread, and it is understood that the oil seal cover 11 is preferably in threaded connection.

In some embodiments, the cigarette holder limiting member 14 is provided with a second exhaust passage 305 penetrating the first exhaust passage 304, the oil sealing cover 11 is provided with a first smoke suction port 306 communicated with the second exhaust passage for discharging the aerosol atomized by the atomization core 130 out of the atomizer 100, the cigarette holder limiting member 14 stretches into the rod body 114, a sealing ring 13 is arranged between the cigarette holder limiting member 14 and the rod body 114, a first exhaust passage 304 for discharging the smoke is formed in the atomization tube 15, the first exhaust passage 304 is internally provided with an atomization core 130 for heating the tobacco oil, the first smoke suction port 306 is arranged on the top of the oil sealing cover 11, the inside of the cigarette holder limiting member 14 is provided with the second exhaust passage 305, the second exhaust passage 305 is arranged between the first smoke suction port 306 and the first exhaust passage 304, the first smoke suction port 306 of the cigarette holder is communicated with the first exhaust passage 304 of the atomizer 100, so that the smoke is discharged into the channel from the first exhaust passage 304, and finally sucked from the smoke outlet of the cigarette holder, and the first exhaust passage 14 and the rod body 114 are provided with a sealing ring 13 for preventing the problem of the smoke from being leaked out of the mouth-feel 301 in the process of the user.

In some embodiments, the atomizing tube 15 is provided with an atomizing core 130 therein, the atomizing core 130 includes an oil guiding member 131 and a heating member 132, the first connecting component 110 further includes a first electrode and a second electrode, and the first electrode and the second electrode are electrically connected with the heating member 132, where the first connecting component 110 of the present application not only serves as a connecting component, but also has an electrode switching function, the electrode of the atomizing core 130 is applied to the first connecting component 110, and after the first connecting component 110 and the second connecting component 210 are mutually plugged, it is ensured that the first connecting component 110 is firmly and reliably connected with the battery component 200 when the first connecting component 110 is mounted on the second connecting component 210;

specifically, the first electrode is laid on the first enclosing wall 112, the second electrode is laid on the second enclosing wall 111, and after the atomizer 100 is in butt joint with the battery assembly 200, the first connecting assembly 110 and the second connecting assembly 210 are in plug connection with each other, so that the battery 22 of the battery assembly 200 is electrically connected with the atomization core 130 in the atomizer 100, and the heating atomization effect of the atomization core 130 on the tobacco tar is realized, so that a user can conveniently suck the atomized tobacco tar.

As shown in fig. 6-9, the present application further discloses a battery assembly 200, including a battery housing 24, be equipped with the battery 22 in the battery housing 24, the battery housing 24 is including being used for inserting the main part of accommodation space 302 in the atomizer 100, the one end of main part is connected with base 21, base 21 is for the main part radially outwards is formed with protruding portion 23, protruding portion 23 be used for with the tip looks butt of atomizer housing 12, it is to be noted that, battery housing 24 inserts accommodation space 302 for the structure is compacter, vacates the space and is used for the oil storage, has promoted user's use experience.

In some embodiments, a second connecting component 210 is further disposed in the battery case 24, the second connecting component 210 is located at one end of the battery 22, the second connecting component 210 includes a third surrounding wall 212 and a fourth surrounding wall 211, the third surrounding wall 212 and the fourth surrounding wall 211 are inserted into the annular space 303 of the first connecting component 110, the outer side of the third surrounding wall 212 corresponds to the inner side of the first surrounding wall 112 of the first connecting component 110, and the inner side of the fourth surrounding wall 211 corresponds to the outer side of the second surrounding wall 111 of the first connecting component 110, where, when the first connecting component 110 can be pushed toward the second connecting component 210 along the central axis direction of the second connecting component 210, the first connecting component 110 and the second connecting component 210 are engaged with each other, and the third surrounding wall 212 and the fourth surrounding wall 211 extend into the annular space 303, so that the clamping is more stable.

In some embodiments, the outer diameter w3 of the third surrounding wall 212 is 6.35mm-7.55mm, wherein the outer diameter w3 of the third surrounding wall 212 may be 6.35mm, 6.45mm, 6.55mm, 6.65mm, 6.75mm, 6.85mm, 6.95mm, 7.05mm, 7.15mm, 7.25mm, 7.35mm, 7.45mm, 7.55mm, wherein the preferred outer diameter w3 is 6.45mm-6.55mm, wherein may be 6.45mm, 6.50mm, 6.55mm;

the inner diameter w4 of the fourth surrounding wall 211 is 2.80mm-3.40mm, wherein the inner diameter w4 of the fourth surrounding wall 211 can be 2.80mm, 2.90mm, 3.00mm, 3.10mm, 3.20mm, 3.30mm, 3.40mm, wherein the inner diameter w4 of the fourth surrounding wall 211 is preferably 3.35mm-3.45mm, wherein 3.35mm, 3.40mm, 3.45mm can be used.

The thickness of the third surrounding wall 212 is 0.40mm-0.70mm, which may be 0.40mm, 0.50mm, 0.60mm, 0.70mm, etc.;

the thickness of the fourth surrounding wall 211 is 0.40-0.60mm, which may be 0.40mm, 0.50mm, 0.60mm, etc.

In some embodiments, the outer side of the third surrounding wall 212 is provided with a fastening groove or fastening groove corresponding to the fastening groove or fastening groove provided on the first surrounding wall 112 of the first connection assembly 110 of the atomizer 100, where it is understood that the fastening groove or fastening groove on the outer side of the third surrounding wall 212 is matched with the fastening groove or fastening groove on the first surrounding wall 112, that is, when the fastening groove is provided on the first surrounding wall 112, the fastening groove is provided corresponding to the outer side of the third surrounding wall 212, and when the fastening groove is provided on the first surrounding wall 112, the fastening groove is provided corresponding to the outer side of the third surrounding wall 212.

In some embodiments, a support 213 is further disposed in the battery housing 24, the battery 22 is disposed on one side of the support 213, the second connection assembly 210 is disposed on the other side of the support 213, the second connection assembly 210 further includes a third electrode electrically connected to the first electrode of the atomizer 100 and a fourth electrode electrically connected to the second electrode of the atomizer 100, the support 213 has an annular protrusion 214, and the annular protrusion 214 is disposed between the third surrounding wall 212 and the fourth surrounding wall 211. The supporting frame 213 is a non-conductor, and is used for blocking the third surrounding wall 212 and the fourth surrounding wall 211 from directly contacting, so as to effectively prevent the short circuit problem caused by the electrode contact between the two.

Further, the supporting frame 213 is provided with air holes and is communicated with the outside of the electronic cigarette 10, so as to balance the air pressure inside and outside the electronic cigarette 10 and prevent liquid leakage.

The application also discloses an electronic cigarette 10, including atomizer 100, and battery pack 200, the main part of battery case 24 inserts in atomizer housing 12's accommodation space 302, the protruding portion 23 of battery case 24's base 21 with atomizer housing 12's tip looks butt. When the atomizer 100 can be pushed toward the second connection assembly 210 along the central axis direction of the battery assembly 200, the main body of the battery housing 24 is inserted into the accommodating space 302 of the atomizer housing 12, and the abutment limit of the protruding portion 23 and the second tube 122 prevents the detachment from the opposite plug connection due to the reduced dislocation of the magnet caused by the vibration during the end face butt joint when the atomizer can bear relatively higher load, such as vibration, in the plug connection when the atomizer is used, compared with the conventional end face butt contact mode.

In some embodiments, the first connection component 110 of the atomizer 100 is connected to the second connection component 210 of the battery component 200 in a mutually pluggable manner, the first electrode of the atomizer 100 is abutted to the third electrode of the battery component 200, and the second electrode of the atomizer 100 is abutted to the fourth electrode of the battery component 200, wherein the electrode of the atomizing core 130 is simultaneously attached to the first connection component 110, and the electrode of the battery 22 is attached to the second connection component 210, so that the first connection component 110 is firmly and reliably connected to the battery component 200 when the first connection component 110 is mounted to the second connection component 210, and the heating and atomizing effects of the atomizing core 130 on the tobacco tar are achieved, so that a user can conveniently suck the atomized tobacco tar.

The side wall surface of the first surrounding wall 112 provided with the first electrode and the side wall surface of the third surrounding wall 212 provided with the third electrode are abutted against each other and the first electrode is electrically connected with the third electrode, the side wall surface of the second surrounding wall 111 provided with the second electrode and the side wall surface of the fourth surrounding wall 211 provided with the fourth electrode are abutted against each other and the second electrode is electrically connected with the fourth electrode, wherein,

the first electrode, the second electrode, the third electrode, and the fourth electrode are respectively linear, sheet-like, or film-like conductors, which are respectively provided on the side wall surfaces of the first enclosure wall 112 and the second enclosure wall 111, and the linear, sheet-like, or film-like conductors, which are respectively provided on the side wall surfaces of the first enclosure wall 112 and the second enclosure wall 111, are led out from the atomizing core 130, and are respectively in contact electrical connection with the third enclosure wall 212 and the fourth enclosure wall 211.

In the prior art, the electrode of the atomizing core 130 is fixed on an adapter by riveting, and compared with the method that the electrode is riveted on the adapter and then is abutted, the electrode is abutted by the exposed electrode, so that the functionality is realized, the welding stage is reduced, and the production efficiency is improved.

In some embodiments, the length of the nebulizer 100 is greater than the length of the battery assembly 200. The length of the second tube 122 is greater than the length of the main body of the battery assembly 200, so that the electronic cigarette 10 is convenient to assemble, and the overall equal diameter of the electronic cigarette is ensured, so that the electronic cigarette is more attractive.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.

Claims (19)

1. An electronic cigarette, comprising:

the atomizer is used for being assembled with the battery assembly to form the electronic cigarette and comprises an atomizer shell, an oil storage cavity is arranged in the atomizer shell, one end of the atomizer shell, which is far away from the oil storage cavity, is opened, the atomizer shell is provided with an accommodating space for accommodating the battery assembly, and the accommodating space is positioned between the oil storage cavity and the opening along the axial direction of the atomizer shell;

the battery assembly is used for being connected with the atomizer and comprises a battery shell, a battery is arranged in the battery shell, the battery shell comprises a main body which is used for being inserted into an accommodating space in the atomizer, one end of the main body is connected with a base, a protruding part is formed on the base outwards along the radial direction relative to the main body, and the protruding part is used for being abutted with the end part of the atomizer shell;

the main body of the battery shell is inserted into the accommodating space of the atomizer shell, and the protruding part of the base of the battery shell is abutted with the end part of the atomizer shell.

2. The electronic cigarette of claim 1, wherein the length of the atomizer is greater than the length of the battery assembly.

3. The electronic cigarette according to claim 1, wherein a first connecting component used for being detachably connected with the battery component is arranged at one end, close to the oil storage cavity, in the atomizer, an oil sealing seat used for sealing oil is arranged at one end of the oil storage cavity, the first connecting component is arranged on the oil sealing seat, the first connecting component comprises a first annular surrounding wall and a second annular surrounding wall, the first surrounding wall and the second surrounding wall are coaxially arranged, the first surrounding wall is sleeved on the periphery of the second surrounding wall, and an annular space is arranged between the inner side of the first surrounding wall and the outer side of the second surrounding wall.

4. The electronic cigarette of claim 3, wherein the first surrounding wall has an inner diameter of 6.50mm to 7.80mm and the second surrounding wall has an outer diameter of 2.50mm to 3.50mm.

5. The electronic cigarette of claim 4, wherein the first surrounding wall has an inner diameter of 6.65mm-7.4mm and the second surrounding wall has an outer diameter of 2.64mm-3.35mm.

6. The electronic cigarette of claim 5, wherein the first surrounding wall has an inner diameter of 6.71mm-6.81mm and the second surrounding wall has an outer diameter of 3.19mm-3.29mm.

7. The electronic cigarette of claim 3, wherein the first surrounding wall has a thickness of 0.85mm-1.50mm and the second surrounding wall has a thickness of 1.25mm-1.75mm.

8. The electronic cigarette of claim 3, wherein the inner side of the first surrounding wall is provided with a buckle or a buckle groove.

9. The electronic cigarette according to claim 1, wherein the atomizer housing comprises a first tube and a second tube connected to each other, the oil storage chamber is formed in the first tube, the accommodation space is formed in the second tube, the outer diameters of the first tube and the second tube are the same, and the outer diameters of the first tube and the second tube are 9.0mm to 10.0mm.

10. An electronic cigarette according to claim 3, wherein an end of the atomizer housing remote from the opening is provided with an oil seal for filling oil, the oil seal being detachably connected to the atomizer housing and sealing the oil reservoir.

11. The electronic cigarette according to claim 10, wherein the atomizer further comprises an atomization tube arranged in the atomizer housing, a first exhaust passage is arranged in the atomization tube, one end of the atomization tube is provided with the oil seal seat, the other end of the atomization tube is provided with a cigarette holder limiting part, the oil seal cover comprises a cover body and a rod body, the rod body protrudes from one side of the cover body, an external thread is arranged on the periphery of the rod body, an internal thread is arranged on the inner wall of the atomizer housing, and the oil seal cover is detachably connected with the atomizer housing through the external thread and the internal thread.

12. The electronic cigarette according to claim 11, wherein the cigarette holder limiting member is provided with a second exhaust passage penetrating the first exhaust passage, the oil seal cover is provided with a first smoking port communicated with the second exhaust passage for discharging aerosol atomized by the atomizing core out of the atomizer, the cigarette holder limiting member extends into the rod body, and a sealing ring is arranged between the cigarette holder limiting member and the rod body.

13. The electronic cigarette according to claim 11, wherein an atomizing core is disposed in the atomizing tube, the atomizing core includes an oil guiding member and a heating member, the first connecting assembly further includes a first electrode and a second electrode, and the first electrode and the second electrode are electrically connected with the heating member.

14. The electronic cigarette according to claim 1, wherein a second connecting component is further arranged in the battery shell, the second connecting component is located at one end of the battery, the second connecting component comprises a third enclosing wall and a fourth enclosing wall, the third enclosing wall and the fourth enclosing wall are inserted in an annular space of the first connecting component, the outer side of the third enclosing wall corresponds to the inner side of the first enclosing wall of the first connecting component, and the inner side of the fourth enclosing wall corresponds to the outer side of the second enclosing wall of the first connecting component.

15. The electronic cigarette of claim 14, wherein the outer diameter of the third surrounding wall is 6.35mm-7.55mm and the inner diameter of the fourth surrounding wall is 2.80mm-3.40mm.

16. The electronic cigarette of claim 15, wherein the outer diameter of the third surrounding wall is 6.45mm-6.55mm and the inner diameter of the fourth surrounding wall is 3.35mm-3.45mm.

17. The electronic cigarette of claim 14, wherein the thickness of the third surrounding wall is 0.40mm-0.70mm and the thickness of the fourth surrounding wall is 0.40-0.60mm.

18. The electronic cigarette of claim 14, wherein the outer side of the third surrounding wall is provided with a snap groove or snap corresponding to a snap or snap groove provided on the first surrounding wall of the first connection assembly of the atomizer.

19. The electronic cigarette of claim 14, wherein a support is further provided in the battery housing, the battery is provided on one side of the support, the second connection assembly is provided on the other side of the support, the second connection assembly further comprises a third electrode electrically connected to the first electrode of the atomizer and a fourth electrode electrically connected to the second electrode of the atomizer, the support has an annular protrusion between the third and fourth surrounding walls.