CN217136817U - Cigarette bullet and have its electron cigarette - Google Patents

Abstract

The utility model discloses a cigarette bullet and have its electron cigarette, the cigarette bullet includes: the device comprises a cartridge shell assembly, an atomizing tube assembly, a moving member, a conductive structure and an identification module for identifying parameters of the cartridge. The cartridge shell assembly is provided with a smoke outlet, the atomizing pipe assembly is arranged in the cartridge shell assembly, an atomizing cavity communicated with the smoke outlet is defined in the atomizing pipe assembly, and an oil storage cavity is defined between the atomizing pipe assembly and the cartridge shell assembly; the moving member is arranged in the smoke shell assembly and is constructed to be movable from a first position for blocking the atomizing cavity and the oil storage cavity to a second position for communicating the atomizing cavity and the oil storage cavity; the moving part is all located to conducting structure and identification module, and conducting structure is suitable for and atomizes the core electricity and is connected. According to the utility model discloses the cigarette bullet, for example at the in-process of transportation when not using the cigarette bullet, can prevent that the tobacco tar of oil storage intracavity from flowing into the atomizing intracavity, has guaranteed the freshness of tobacco tar. And, locate the moving member through the conducting structure with the cigarette bullet and identification module, be favorable to reducing the volume of cigarette bullet.

Description

Cigarette bullet and have its electron cigarette

Technical Field

The utility model belongs to the technical field of the electron atomization plant and specifically relates to a cigarette bullet and have its electron cigarette is related to.

Background

The electronic cigarette is an electronic product simulating a cigarette, and nicotine and the like are changed into steam by heating tobacco tar in an oil tank, so that a user can suck the electronic cigarette. The cigarette bullet of electron cigarette mainly includes oil bin and atomizing core, and present oil bin and atomizing core keep the connected state always, and in the transportation, fluid in the oil bin flows into the atomizing core, and the interior fluid of atomizing core contacts the air for a long time and leads to the taste not fresh enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses an aim at propose a cigarette bullet, this cigarette bullet when not using for example during the transportation, can prevent that tobacco tar from entering the atomizing intracavity and contacting the air for a long time and leading to the not fresh problem of taste to compact.

The utility model also provides an electron cigarette of having above-mentioned cigarette bullet.

According to the utility model discloses the cartridge of electron cigarette of first aspect embodiment, include:

a cartridge housing assembly having a smoke outlet;

the atomization tube assembly is arranged in the cartridge shell assembly, an atomization cavity for containing an atomization core is defined in the atomization tube assembly, the atomization cavity is communicated with the smoke outlet, and an oil storage cavity for storing tobacco tar is defined between the atomization tube assembly and the cartridge shell assembly;

a moving member disposed within the cartridge housing assembly, the moving member configured to be movable from a first position blocking the atomizing chamber and the oil storage chamber to a second position communicating the atomizing chamber and the oil storage chamber;

the conductive structure is arranged on the moving piece and is suitable for being electrically connected with the atomizing core;

and the identification module is used for identifying the parameters of the smoke cartridge and is arranged on the moving member.

According to the cigarette bullet of the electronic cigarette, the movable member is arranged, so that when the movable member is positioned at different positions, the connection and the disconnection of the atomizing cavity and the oil storage cavity can be realized, and when the cigarette bullet is not used, for example, in the transportation process, the movable member can be positioned at the first position, so that the tobacco tar in the oil storage cavity is prevented from flowing into the atomizing cavity, and the freshness of the tobacco tar is ensured; when needs use the cigarette bullet, through making the moving member remove to the second position, can realize the intercommunication in atomizing chamber and oil storage chamber, the normal use of cigarette bullet is guaranteed to the tobacco tar can be smooth from oil storage chamber entering into the atomizing intracavity and by atomizing core atomizing one-tenth smog. In addition, the conductive structure and the identification module of the smoke bomb are arranged on the moving member, so that the space on the moving member can be fully utilized, the freshness of smoke oil in the smoke bomb is guaranteed, the whole structure of the smoke bomb is compact, and the reduction of the volume of the smoke bomb is facilitated.

According to some optional embodiments of the utility model, inject in the moving member and hold the chamber, the identification module with electrically conductive structure all locates hold the intracavity.

According to some optional embodiments of the present invention, the identification module comprises:

the conductive structure is arranged on the smoke cartridge circuit board, and the conductive elastic sheet is electrically connected with the atomization core;

the identification chip is arranged on the cigarette cartridge circuit board and used for identifying the cigarette cartridge parameters.

Optionally, the number of the conductive structures is two, and the conductive structures are arranged on two opposite sides of the identification chip.

In some embodiments of the present invention, the conductive structure comprises:

the conductive elastic sheet is arranged on one side, adjacent to the atomization tube assembly, of the smoke cartridge circuit board;

the conductive disc is arranged on one side, far away from the atomizing tube assembly, of the smoke and bomb circuit board, and the conductive disc is electrically connected with the conductive elastic sheet.

Further, inject in the moving member and hold the chamber, identification module with conducting structure all locates hold the intracavity, the position that corresponds with the electrically conductive dish on the diapire that holds the chamber is formed with the hole of dodging.

According to some embodiments of the present invention, the moving member is connected to the atomizing pipe assembly, the atomizing pipe assembly is driven to move when the moving member moves, a communication hole is formed on a side wall of the atomizing chamber, and the communication hole is blocked by the cartridge case assembly to block the atomizing chamber and the oil storage chamber when the moving member is located at the first position; when the moving member is located at the second position, the communication hole is exposed to the oil reservoir chamber to communicate the atomizing chamber with the oil reservoir chamber.

According to some optional embodiments of the present invention, the smoke outlet is formed at an axial one end of the cartridge case assembly, the moving member and the atomizing tube assembly are arranged along an axial direction of the cartridge case assembly, the moving member is provided at an axial other end of the cartridge case assembly, the moving member is movable along the axial direction of the atomizing tube assembly, the moving member is configured to be movable from the first position to the second position along a direction adjacent to the smoke outlet.

According to some optional embodiments of the present invention, the moving member is detachably connected to the atomizing tube assembly.

In some optional embodiments of the present invention, a buckle is formed on the atomizing tube assembly, a locking hole is formed on the moving member, and the buckle is adapted to be locked into the locking hole.

In some embodiments of the present invention, a holding cavity is defined in the moving member, the conductive structure and the identification module are all located in the holding cavity, a part of the atomizing tube assembly is held in the holding cavity, the atomizing tube assembly is located on the outer peripheral wall of the part of the holding cavity, the buckle is formed on the outer peripheral wall of the part of the holding cavity, and the fastening hole is formed on the inner peripheral wall of the holding cavity.

According to some optional embodiments of the present invention, the atomizing tube assembly comprises:

the atomizing pipe comprises a pipe body and a cover body, one axial end of the pipe body is opened to be communicated with the smoke outlet, the other axial end of the pipe body is opened, the cover body is covered at the other end of the pipe body, the communicating hole is formed in the pipe body, and an accommodating groove is formed in the cover body;

and the conductive column is arranged in the accommodating groove and is suitable for electrically connecting the conductive structure and the atomizing core.

According to some optional embodiments of the present invention, the cartridge housing assembly comprises:

the smoke outlet is formed at one axial end of the smoke cartridge shell, and the other axial end of the smoke cartridge shell is open;

the sealing seat assembly is covered at the other axial end of the cartridge case, a mounting cavity is defined in the sealing seat assembly, a part of the atomizing pipe assembly is accommodated in the mounting cavity, and the cartridge case, the sealing seat assembly and the atomizing pipe assembly jointly define the oil storage cavity;

when the moving piece is located at the first position, at least part of the moving piece extends out of the mounting cavity towards the direction away from the smoke outlet, and the sealing seat assembly blocks the communication hole; when the moving part is located at the second position, the moving part is completely accommodated in the mounting cavity.

In some embodiments of the present invention, the seal seat assembly comprises:

the annular sealing seat is provided with an air inlet channel communicated with the atomizing cavity;

the first sealing element is arranged between the peripheral wall of the sealing seat and the cartridge shell;

and the second sealing element is arranged between the inner peripheral wall of the sealing seat and the atomizing pipe assembly, and blocks the communication hole when the moving member is positioned at the first position.

According to some optional embodiments of the present invention, a first limit structure is formed on the atomizing tube assembly, a second limit structure is formed on the cartridge case assembly, and when the moving member is located at the first position, the first limit structure and the second limit structure abut in the axial direction of the atomizing tube assembly and the second limit structure is located on one side of the first limit structure away from the smoke outlet; and/or, be formed with the third limit structure on the cartridge case subassembly, when the moving member is located the second position, the atomizing pipe subassembly be close to the axial terminal surface of outlet flue with the third limit structure is in the axial direction of atomizing pipe subassembly is the butt just the third limit structure is located the atomizing pipe subassembly is close to one side of outlet flue.

According to some embodiments of the utility model, be formed with on the cartridge case subassembly with the inlet channel of atomizing chamber intercommunication.

According to the utility model discloses electron cigarette of second aspect embodiment, include: according to the utility model discloses the cigarette bullet of above-mentioned first aspect embodiment.

According to the electronic cigarette provided by the embodiment of the utility model, by arranging the smoke bomb, when the smoke bomb is not used, for example, in the transportation process, the tobacco tar in the oil storage cavity can be prevented from flowing into the atomization cavity, and the freshness of the tobacco tar is ensured; when needs use the cigarette bullet, can realize the intercommunication in atomizing chamber and oil storage chamber, the tobacco tar can be smooth enter into the atomizing intracavity from the oil storage chamber and become smog by atomizing core atomizing, guarantees the normal use of electron cigarette.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

figure 1 is a cross-sectional view of an electronic cigarette according to some embodiments of the present invention;

FIG. 2 is a cross-sectional view of the cartridge of FIG. 1 with the moving member in a first position;

FIG. 3 is another angled cross-sectional view of the cartridge of FIG. 1 with the moveable member in a first position;

FIG. 4 is a cross-sectional view of the cartridge of FIG. 1 with the moving member in a second position;

FIG. 5 is a cross-sectional view of another angle of the cartridge of FIG. 1 with the moveable member in a second position;

figure 6 is a bottom view of the cartridge of figure 1;

figure 7 is a schematic layout of the identification module and conductive structure of the cartridge of figure 1.

Reference numerals:

an electronic cigarette 1000;

a cartridge 100;

a cartridge case 1; an oil reservoir chamber 101; a cartridge housing 11; a smoke outlet pipe 12; a third limiting structure 121; a smoke outlet 13;

a seal seat 21; a mounting cavity 211; an oil filler hole 212; mounting holes 213; an intake passage 214; a second limiting structure 215; a first seal 22; a second seal 23; the filler plug 24; a first magnetic attraction 25;

a third seal 31; a fourth seal 32;

an atomizing pipe 4; an aerosolizing chamber 401; a tube body 41; a communication hole 411; a cover 42; a sealing groove 421; a limiting step surface 422; a buckle 423; the accommodation groove 424; a first limiting structure 425; a seal mount 51; a conductive post 52; an atomizing core 53; a heating member 531; a liquid-guiding member 532;

a moving member 6; the accommodation chamber 61; a chucking hole 62; a relief hole 63; a conductive spring 71; a conductive disc 72; an identification module 8; a cartridge circuit board 81; an identification chip 82; a protection device 83;

a tobacco rod 200;

a tobacco rod housing 20; an insertion cavity 201; a tobacco rod circuit board 30; a power supply module 40; conductive electrode posts 50.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A cartridge 100 according to an embodiment of the invention is described below with reference to fig. 1-7, the cartridge 100 being for an electronic cigarette 1000.

As shown in fig. 2-5, a cartridge 100 according to an embodiment of the first aspect of the present invention includes: the cartridge housing assembly, the atomizing tube assembly, the atomizing core 53, the moving member 6, and the conductive structure.

The shell subassembly has outlet 13, and in the shell subassembly was located to the atomizing pipe subassembly, the atomizing pipe subassembly was interior to be injectd the atomizing chamber 401 that is used for holding atomizing core 53, atomizing chamber 401 and outlet 13 intercommunication, inject the oil storage chamber 101 that is used for storing the tobacco tar between atomizing pipe subassembly and the shell subassembly. When the cartridge 100 is used, the tobacco tar in the oil storage cavity 101 can flow into the atomization cavity 401, the atomization core 53 can atomize the tobacco tar in the atomization cavity 401 to form smoke, the formed smoke can flow out through the smoke outlet 13, and the smoke outlet 13 can be used as a cigarette holder.

Alternatively, the atomizing core 53 may include a heating element 531 and a liquid guiding element 532, and the tobacco tar in the atomizing chamber 401 is heated and atomized into smoke by the heating element 531, and finally flows out from the smoke outlet 13. Optionally, the heating element 531 may be a heating wire, the heating element 531 may be disposed on the liquid guiding element 532, and when the tobacco tar in the oil storage chamber 101 flows into the atomizing chamber 401, the tobacco tar may be uniformly attached to the liquid guiding element 532, so as to achieve substantially uniform atomization of the tobacco tar flowing into the atomizing chamber 401.

Alternatively, the atomizing core 53 may be a ceramic type atomizing core or a cotton type atomizing core. For example, when the atomizing core 53 is a ceramic type atomizing core, the liquid guide 532 of the atomizing core 53 may be a honeycomb-shaped ceramic block, the heating wire may be disposed on the ceramic block, the liquid flowing from the oil storage chamber 101 to the liquid guide 532 may be uniformly dispersed on the ceramic block, and the liquid attached to the ceramic block may be heated and atomized by the heating wire. For another example, the atomizing core 53 may be a cotton-type atomizing core, the liquid guiding member 532 of the atomizing core 53 may be a liquid guiding cotton, the liquid flowing from the oil storage chamber 101 to the liquid guiding member 532 may be uniformly dispersed on the liquid guiding cotton, and the heating wire is disposed on the liquid guiding cotton to heat and atomize the liquid attached to the liquid guiding cotton.

The cartridge 100 may also have an air inlet passage 214 formed therein that communicates with the aerosolizing chamber 401, e.g., the air inlet passage 214 may be formed in the cartridge housing assembly to facilitate the provision of the air inlet passage 214. In the outside air can get into atomizing chamber 401 through inlet channel 214, the user uses electron cigarette 1000's in-process, outside air can get into atomizing chamber 401 through inlet channel 214 to can provide the air to the heating atomization of the tobacco tar in atomizing chamber 401, make the heating atomization effect of tobacco tar in atomizing chamber 401 better, it is more abundant to atomize.

The moving member 6 is movably provided in the cartridge case assembly, and the moving member 6 is configured to be movable from a first position at which the atomizing chamber 401 and the oil reservoir 101 are blocked to a second position at which the atomizing chamber 401 and the oil reservoir 101 are communicated. When the moving member 6 is located at the first position, the atomizing chamber 401 is blocked from the oil storage chamber 101; when the moving member 6 is located at the second position, the atomization chamber 401 communicates with the oil reservoir chamber 101. When not using the cartridge 100, for example at the in-process that cartridge 100 transported, can be so that moving member 6 is located the first position, can make atomizing chamber 401 and oil storage chamber 101 cut off like this to avoid storing the tobacco tar in oil storage chamber 101 to flow into the mouth feel after the atomizing chamber 401 takes place the oxidation influence tobacco tar, guarantee the fresh of tobacco tar. When needing to use the cigarette bullet 100 for moving member 6 moves to the second position from the first position, can manually promote moving member 6 for example, makes moving member 6 move to the second position from the first position, thereby can make atomizing chamber 401 and oil storage chamber 101 communicate, and the tobacco tar in this oil storage chamber 101 can flow into atomizing chamber 401 and atomize, realizes the normal use of cigarette bullet 100.

Alternatively, the moving member 6 may be configured to move in a direction adjacent to the smoke outlet 13 from a first position at which the atomizing chamber 401 and the oil reservoir 101 are blocked to a second position at which the atomizing chamber 401 and the oil reservoir 101 are communicated. For example, during the production and assembly of the cartridge 100, the moving member 6 can be installed to the first position, and during the shipping and transportation, in order to ensure the freshness of the tobacco tar stored in the oil storage chamber 101, the moving member 6 is still kept at the first position, so that the tobacco tar in the oil storage chamber 101 does not flow into the atomizing chamber 401 before use. When the user used the cigarette bullet 100, can be through the orientation adjacent the direction promotion moving member 6 of smoke outlet 13 for moving member 6 removes to the second place from the first position, thereby makes atomizing chamber 401 and oil storage chamber 101 intercommunication, and the tobacco tar in the oil storage chamber 101 can flow into atomizing chamber 401 smoothly like this, guarantees the normal use of cigarette bullet 100.

Optionally, the moving member 6 may also be configured to move back and forth between the first position and the second position, so that after the user uses the cartridge 100, if the cartridge 100 is reused at intervals, the moving member 6 can be moved from the first position to the second position, so that when the cartridge 100 is not used, the smoke in the oil storage chamber 101 can be prevented from flowing into the atomizing chamber 401, and the freshness of the smoke in the next smoking process can be ensured.

Wherein, conductive structure locates moving member 6, and conductive structure is suitable for and atomizes the core 53 electricity and is connected, and after cartridge 100 inserted cigarette pole 200, through this conductive structure, can realize that power module 40 in the cigarette pole 200 supplies power to atomizing core 53. Locate moving member 6 through the conductive structure with cigarette bullet 100, can make full use of the space on the moving member 6, when realizing not using cigarette bullet 100 to guarantee the freshness of tobacco tar, can be so that the overall structure of cigarette bullet 100 is compact, is favorable to reducing the volume of cigarette bullet 100.

Alternatively, when the moving member 6 is located at the first position, the conductive structure may be spaced apart from the atomizing core 53, and at this time, the conductive structure is electrically disconnected from the atomizing core 53; when the moving member 6 is located at the second position, the conductive structure can be electrically connected with the atomizing core 53, so that when the cartridge 100 is used, the conductive structure can be electrically connected with the atomizing core 53, and the normal operation of the atomizing core 53 can be ensured.

According to the smoke cartridge 100 of the electronic cigarette 1000 provided by the embodiment of the invention, when the moving member 6 is located at different positions, the connection and the disconnection between the atomizing chamber 401 and the oil storage chamber 101 can be realized, and when the smoke cartridge 100 is not used, for example, in the transportation process, the moving member 6 can be located at the first position, so that the smoke oil in the oil storage chamber 101 is prevented from flowing into the atomizing chamber 401, and the freshness of the smoke oil is ensured; when needing to use cartridge 100, through making moving member 6 remove to the second position, can realize the intercommunication in atomizing chamber 401 and oil storage chamber 101, the tobacco tar can be smooth enter into atomizing chamber 401 from oil storage chamber 101 and by atomizing core 53 atomizing become smog, guarantee cartridge 100's normal use. In addition, through locating moving member 6 with the electrically conductive structure of cartridge 100, can make full use of the space on moving member 6, when realizing not using cartridge 100 to guarantee the freshness of tobacco tar, can make the overall structure of cartridge 100 compact, be favorable to reducing the volume of cartridge 100.

According to some embodiments of the present invention, referring to fig. 1-7, a cartridge 100 may include: the identification module 8 is used for identifying the parameters of the cigarette cartridge 100, the identification module 8 is arranged on the moving piece 6, and when the cigarette cartridge 100 is inserted into the cigarette rod 200 for use, the identification module 8 can be electrically connected with the cigarette rod circuit board 30 of the cigarette rod 200. Specifically, the identification module 8 may be electrically connected to a control chip on the tobacco rod circuit board 30. Through the identification module 8 that sets up, can discern the cigarette bullet parameter of cigarette bullet 100, the control chip on cigarette rod circuit board 30 can be given in the cigarette bullet parameter of identification module 8 discernment, and control chip can be according to the work of cigarette bullet parameter control cigarette bullet 100 to can make cigarette bullet 100 work under the parameter of more suitable matching, promote user's suction and experience. And, through locating moving member 6 with identification module 8, when realizing that cigarette bullet 100 possesses the discernment parameter function and experience in order to promote user's suction, can make full use of the space on the moving member 6, can be so that the overall structure of cigarette bullet 100 is compact, is favorable to reducing the volume of cigarette bullet 100.

Optionally, the cartridge 100 parameters may include code information, and the identification of the cartridge 100 by the identification module 8 may help the user identify the authenticity of the cartridge 100. After the cigarette cartridge 100 is inserted into the cigarette rod 200, the identification module 8 in the cigarette cartridge 100 is electrically connected with the control chip in the cigarette rod 200, the identification module 8 transmits the identified code information to the control chip, and the control chip can identify the authenticity of the cigarette cartridge 100 according to the code information. When the cartridge 100 is identified as an original cartridge, the control chip can control the power supply module 40 of the cigarette rod 200 to supply power to the atomizing core 53 of the cartridge 100, so that the normal operation of the cartridge 100 is realized, and smoke is generated; when the cartridge 100 is identified as a counterfeit cartridge, the control chip controls the power supply module 40 of the cigarette rod 200 not to supply power to the atomizing core 53, and the cartridge 100 cannot work normally and does not generate smoke.

Optionally, the parameters of the cartridge may include the type of the atomizing core 53, and the optimal power or voltage output to the atomizing core 53 is controlled according to the type of the atomizing core 53, so that the power or voltage output to the atomizing core 53 matches with the type of the atomizing core 53, so that the atomizing core 53 can atomize the tobacco more sufficiently and can generate the optimal amount of smoke, thereby improving the physical examination of the user. The types of the atomizing core 53 may include a ceramic type and a cotton type, after the cartridge 100 is inserted into the cigarette rod 200, the identification module 8 in the cartridge 100 is electrically connected to the control chip in the cigarette rod 200, and when the identification module 8 identifies that the type of the atomizing core 53 is the ceramic type, the control chip controls the power supply module 40 to output power or voltage matched with the type to the atomizing core 53; when the identification module 8 identifies that the type of the atomizing core 53 is the cotton type, the control chip controls the power supply module 40 to output power or voltage matched with the type of the atomizing core 53 to the atomizing core 53.

Alternatively, the cartridge parameters may include a flavor type, which may include a plurality of flavors, e.g., the flavor types may include a tobacco flavor, an apple flavor, a black tea flavor, etc. After the cartridge 100 is inserted into the cigarette rod 200, the identification module 8 in the cartridge 100 is electrically connected to the control chip in the cigarette rod 200, and after the identification module 8 identifies the taste type of the cartridge 100, the control chip controls the power supply module 40 to output power or voltage matched with the taste type to the atomizing core 53, so that the aerosol atomized from the cartridges 100 of various taste types has the best taste.

Optionally, the identification module 8 may also record the number and time of puffs of this cartridge 100, and when less oil is smoked for several days, the power or voltage may also be adjusted to optimize the smoking experience according to the actual situation.

For example, in some embodiments of the present invention, the cartridge parameters include the code information, the type of aerosolization core 53, and the flavor type described above. After inserting the cartridge 100 into the tobacco rod 200, the identification process may include the steps of:

identifying code information of the cartridge 100, helping a user identify the authenticity of the cartridge 100 according to the identified code information, when the cartridge 100 is an original cartridge, the cartridge 100 normally works, when the cartridge 100 is a counterfeit cartridge, the cartridge 100 cannot work, and prompting the user that the cartridge 100 is a counterfeit cartridge;

when the code information of the cartridge 100 is identified and the cartridge 100 is judged to be an original cartridge, the type of the atomizing core 53 can be further identified;

after the type identification of the atomizing core 53 is completed, the taste type of the cartridge 100 can be further identified, and the matching power or voltage can be output to the atomizing core 53 according to the type and the taste type of the atomizing core 53, so that the atomizing core 53 can atomize the tobacco tar more sufficiently and can generate the optimal smoke amount, the aerosol atomized by the cartridges 100 with various taste types has the best taste, and the smoking experience of the user is improved.

According to some optional embodiments of the present invention, referring to fig. 2-5, a containing cavity 61 is defined in the moving member 6, and the identification module 8 and the conductive structure are both disposed in the containing cavity 61. Through set up in moving member 6 and hold chamber 61, and all locate identification module 8 and conducting structure and hold chamber 61, make things convenient for identification module 8 and conducting structure's installation location to make full use of the space in moving member 6, make overall structure compact.

According to some optional embodiments of the present invention, referring to fig. 2-7, the identification module 8 comprises: the cartridge circuit board 81 and the identification chip 82, the conductive structure and the identification chip 82 are both arranged on the cartridge circuit board 81, and the identification chip 82 is used for identifying the cartridge parameters of the cartridge 100. By providing both the conductive structure and the identification chip 82 on the cartouche circuit board 81, the structure can be further made compact, and by electrically connecting the conductive structure to the cigarette rod circuit board 30, the identification chip 82 can be electrically connected to the control chip on the cigarette rod circuit board 30.

Further, referring to fig. 7, the identification module 8 may further include a protection device 83, for example, the protection device 83 may be a voltage limiting protection device or a current limiting protection device, so that the output voltage or power of the smoke rod 200 to the fog core in the smoke cartridge 100 is limited within a stable, safe and reliable range.

Alternatively, referring to fig. 6 and 7, the conductive structures may be two, one of the two conductive structures is a positive conductive structure and the other is a negative conductive structure, the tobacco rod 200 may include two conductive posts 50, the two conductive posts 50 may be electrically connected with the tobacco rod circuit board 30, the power supply module 40 (e.g., a battery) of the electronic cigarette 1000 may be electrically connected with the tobacco rod circuit board 30, and one of the two conductive posts 50 is a positive electrode and the other is a negative electrode. After the cartridge 100 and the tobacco rod 200 are assembled, the two conductive structures of the cartridge 100 are respectively contacted with the two conductive electrode posts 50 of the tobacco rod 200, so that the conductive structures are electrically connected with the conductive electrode posts 50, and power supply and control of the cartridge 100 can be realized. Two conductive structures are provided on opposite sides of the identification chip 82, thereby making the layout of the structure more reasonable and compact.

For example, when the outer contour of the cartridge 100 is an ellipse and the cartridge circuit board 81 is an ellipse matching the outer contour shape of the cartridge 100, the identification chip 82 may be disposed in the middle of the cartridge circuit board 81, two conductive structures may be disposed at two opposite ends of the cartridge circuit board 81 in the long axis direction, and the two conductive structures are disposed at two opposite sides of the identification chip 82 in the long axis direction of the cartridge circuit board 81. Therefore, the structural layout is reasonable and compact.

In some embodiments of the present invention, referring to fig. 2-7, the conductive structure may include: the conductive elastic sheet 71 and the conductive disc 72, the conductive elastic sheet 71 is arranged on one side of the smoke and bomb circuit board 81, which is close to the atomization tube assembly, the conductive disc 72 is arranged on one side of the smoke and bomb circuit board 81, which is far away from the atomization tube assembly, the conductive disc 72 is electrically connected with the conductive elastic sheet 71, and the conductive disc 72 can be electrically connected with the conductive elastic sheet 71 through a conductive connecting structure arranged in the smoke and bomb circuit board 81. The conductive dome 71 may be electrically connected to the atomizing core 53, and after the cartridge 100 is assembled with the tobacco rod 200, the conductive disc 72 may contact the conductive electrode column 50 in the tobacco rod 200 to achieve electrical connection. By providing the conductive structure to include the conductive spring 71 and the conductive disc 72 disposed on the cigarette case circuit board 81, the conductive structure can be conveniently electrically connected to the atomizing core 53 and the conductive electrode column 50 in the cigarette rod 200.

Further, referring to fig. 2-5, a containing cavity 61 can be defined in the moving member 6, the identification module 8 and the conductive structure are both disposed in the containing cavity 61, at least a position corresponding to the conductive disc 72 on the bottom wall of the containing cavity 61 is provided with avoiding holes 63, the number of the avoiding holes 63 can be the same as the number of the conductive structure, for example, the number of the conductive structure is two, the avoiding holes 63 correspond to two conductive structures one by one, and the two avoiding holes 63 can also be communicated with each other to form a continuous hole structure. Through set up in moving member 6 and hold chamber 61, and all locate identification module 8 and conducting structure and hold chamber 61, make things convenient for identification module 8 and conducting structure's installation location to make full use of the space in moving member 6, make overall structure compact. Moreover, the bottom wall of the accommodating cavity 61 is formed with an avoiding hole 63 at least at a position corresponding to the conductive disc 72, so that the conductive electrode column 50 in the cigarette rod 200 can conveniently extend into the avoiding hole 63 and be electrically contacted with the conductive disc 72.

According to some embodiments of the present invention, referring to fig. 2-7, the moving member 6 is connected to the atomizing tube assembly, such that the moving member 6 can move to drive the atomizing tube assembly to move, thereby changing the position of the atomizing tube assembly, and moving the atomizing tube assembly to the first position or the second position along with the moving member 6. Specifically, when the atomizing tube assembly is located at the first position along with the moving member 6, the atomizing chamber 401 is blocked from the oil storage chamber 101; when the atomizing tube assembly moves to the second position along with the moving member 6, the atomizing chamber 401 communicates with the oil storage chamber 101. For example, a communication hole 411 may be formed in a side wall of the atomization chamber 401, when the moving member 6 is located at the first position, the atomization tube assembly is located at the first position along with the moving member 6, and at this time, the communication hole 411 is blocked by the smoke shell assembly, so that the atomization chamber 401 and the oil storage chamber 101 may be blocked, the smoke in the oil storage chamber 101 cannot enter the atomization chamber 401, and the freshness of the smoke is maintained; when moving member 6 is located the second position, atomizing pipe assembly moves to the second position along with moving member 6, and the intercommunication hole 411 exposes in oil storage chamber 101 this moment to can communicate atomizing chamber 401 and oil storage chamber 101 through intercommunication hole 411, the tobacco tar in the oil storage chamber 101 can be through the intercommunication hole 411 inflow atomizing chamber 401 in, guarantees the normal work of cigarette bullet 100.

According to some optional embodiments of the present invention, referring to fig. 2-5, the smoke outlet 13 is formed at an axial end of the cartridge case assembly, for example, the smoke outlet 13 is formed at an upper end of the cartridge case assembly, the moving member 6 and the atomizing tube assembly are arranged along an axial direction of the cartridge case assembly, the moving member 6 is disposed at the other axial end of the cartridge case assembly, and the moving member 6 is disposed at a lower end of the cartridge case assembly. The moving member 6 is movable in the axial direction of the atomizing tube assembly. The moving member 6 is configured to be movable in a direction adjacent to the smoke outlet 13 from a first position at which the atomizing chamber 401 and the oil chamber 101 are blocked to a second position at which the atomizing chamber 401 and the oil chamber 101 are communicated. Therefore, the moving member 6 can be conveniently moved from the first position to the second position by pushing the moving member 6 to move in the axial direction.

For example, during the production and assembly of the cartridge 100, the moving member 6 may be mounted to the first position, and during the shipping and transportation, in order to ensure the freshness of the tobacco tar stored in the oil storage chamber 101, the first position of the moving member 6 is still maintained, so that the tobacco tar in the oil storage chamber 101 does not flow into the atomization chamber 401 before use. When the user uses the cigarette bullet 100, can be through the orientation adjacent the direction promotion moving member 6 of smoke outlet 13 for moving member 6 moves to the second position from the first position along the axial of atomizing pipe subassembly, thereby makes atomizing chamber 401 and oil storage chamber 101 intercommunication, and the tobacco tar in the oil storage chamber 101 can flow into atomizing chamber 401 smoothly like this, guarantees the normal use of cigarette bullet 100.

According to some optional embodiments of the present invention, referring to fig. 2-5, the moving member 6 is detachably connected to the atomizing tube assembly, thereby facilitating the disassembly and assembly of the moving member 6, and facilitating the maintenance, replacement, etc. of the conductive structure and the identification module 8 disposed on the moving member 6.

In some optional embodiments of the present invention, referring to fig. 2-5, the atomizing tube assembly and the moving member 6 may be connected in a snap-fit manner, for example, a buckle 423 is formed on the atomizing tube assembly, a snap hole 62 is formed on the moving member 6, and the buckle 423 is suitable for being snapped into the snap hole 62. When assembling moving member 6 to the atomizing pipe subassembly, block into the card hole 62 on moving member 6 through buckle 423 card on the atomizing pipe subassembly, can conveniently realize being connected with dismantling of atomizing pipe subassembly moving member 6, and make the dismouting of moving member 6 more convenient.

In some embodiments of the present invention, referring to fig. 2-5, a containing cavity 61 can be defined in the moving member 6, the conductive structure is disposed in the containing cavity 61, and when the cartridge 100 includes the above-mentioned identification module 8, the identification module 8 is also disposed in the containing cavity 61, so that the space in the moving member 6 can be fully utilized, and the structure is compact. Part of atomizing pipe assembly can hold in holding chamber 61, for example atomizing pipe assembly's lower extreme can hold in holding chamber 61, and atomizing pipe assembly is located and is formed with buckle 423 on the periphery wall of the part that holds chamber 61, holds and is formed with card hole 62 on the interior perisporium of chamber 61, and card hole 62 can be followed the wall thickness direction that holds chamber 61 and run through the interior perisporium that holds chamber 61, makes things convenient for buckle 423 card to go into in the card hole 62 and the joint is more reliable and more stable from this. When assembling moving member 6 to the atomizing pipe subassembly, the lower extreme of atomizing pipe 4 can hold to the chamber 61 that holds of moving member 6 in, buckle 423 card on the atomizing pipe subassembly this moment goes into to the card hole 62 on moving member 6 in to when realizing moving member 6 and atomizing pipe subassembly joint, can be so that moving member 6 is more reliable and more stable with the joint of atomizing pipe subassembly.

According to some alternative embodiments of the present invention, referring to fig. 2-5, an atomizing tube assembly includes: an atomizing pipe 4 and a conductive post 52. Wherein, the atomizing pipe 4 includes a pipe body 41 and a cover body 42, one axial end of the pipe body 41 is opened to communicate with the smoke outlet 13, for example, the upper end of the pipe body 41 is opened to communicate with the smoke outlet 13, the other axial end of the pipe body 41 is opened, the cover body 42 is covered at the other end of the pipe body 41, for example, the lower end of the pipe body 41 is opened, the cover body 42 is covered at the lower end of the pipe body 41, the atomizing chamber 401 can be defined jointly through the cooperation of the pipe body 41 and the cover body 42, and the communication hole 411 can be formed on the pipe body 41. The cover 42 has a receiving recess 424, the portion of the cover 42 having the receiving recess 424 can be received in the receiving cavity 61, and the conductive pillar 52 is disposed in the receiving recess 424. When the moving member 6 is coupled and assembled to the atomizing tube assembly, the conductive post 52 is in contact with the conductive structure, so that the conductive structure and the atomizing core 53 are electrically connected through the conductive post 52.

According to some optional embodiments of the present invention, referring to fig. 2-5, the cartridge housing assembly comprises: a cartridge case 1 and a seal holder assembly. The smoke outlet 13 is formed at one axial end of the cartridge case 1, and the other axial end of the cartridge case 1 is open, for example, the smoke outlet 13 is formed at the upper end of the cartridge case 1, and the lower end of the cartridge case 1 is open. The seal receptacle subassembly lid is established at the axial other end of cartridge case 1, prescribes a limit to installation cavity 211 in the seal receptacle subassembly, and the partly installation cavity 211 that holds of atomizing pipe assembly, cartridge case 1, seal receptacle subassembly and atomizing pipe assembly prescribe a limit to oil storage chamber 101 jointly. When the moving member 6 is located at the first position, at least a part of the moving member 6 extends out of the mounting cavity 211 towards a direction away from the smoke outlet 13, and the sealing seat assembly blocks the communication hole 411; when the moving member 6 is located at the second position, the moving member 6 is completely accommodated in the mounting cavity 211.

When the moving member 6 is located at the first position, since a part of the moving member 6 is located outside the mounting cavity 211, when the user uses the cartridge 100, the moving member 6 needs to be moved from the first position to the second position, which is convenient for the user to push the moving member 6 to move from the first position to the second position; and, when the moving member 6 is located at the first position, the part of the atomizing tube assembly where the communication hole 411 is formed is wrapped by the seal seat assembly, so that the communication hole 411 can be blocked by the seal seat assembly, thereby realizing the partition of the atomizing chamber 401 and the oil storage chamber 101. When the moving member 6 is located at the second position, at which the cartridge 100 is in a use state or ready for use, the entire structure can be made compact because the moving member 6 is completely accommodated in the mounting cavity 211.

In some embodiments of the present invention, referring to fig. 2-7, a seal housing assembly comprises: the annular seal seat 21, the first seal 22 and the second seal 23, an air inlet channel 214 communicated with the atomizing cavity 401 can be formed on the seal seat 21, and the arrangement of the air inlet channel 214 is convenient. In the outside air can get into atomizing chamber 401 through inlet channel 214, the user uses electron cigarette 1000's in-process, outside air can get into atomizing chamber 401 through inlet channel 214 to can provide the air to the heating atomization of the tobacco tar in atomizing chamber 401, make the heating atomization effect of tobacco tar in atomizing chamber 401 better, it is more abundant to atomize.

The first sealing element 22 is arranged between the outer peripheral wall of the sealing seat 21 and the cartridge case 1, the first sealing element 22 can extend along the circumferential direction of the sealing seat 21 and is annular, the first sealing element 22 can be a silica gel element, and the first sealing element 22 can seal a gap between the outer peripheral wall of the sealing seat 21 and the inner peripheral wall of the cartridge case 1 to prevent the smoke oil in the oil storage cavity 101 from leaking from the gap. The second sealing element 23 is arranged between the inner peripheral wall of the sealing seat 21 and the atomizing pipe assembly, the second sealing element 23 can extend along the circumferential direction of the sealing seat 21 and is annular, the second sealing element 23 can be a silica gel element, and the second sealing element 23 can seal the gap between the inner peripheral wall of the sealing seat 21 and the outer peripheral wall of the atomizing pipe assembly to prevent the smoke oil in the oil storage cavity 101 from leaking from the gap. When the moving member 6 is located at the first position, the part of the atomizing tube assembly where the communication hole 411 is formed moves to a position corresponding to the second sealing member 23, and at this time, the communication hole 411 can be blocked by the second sealing member 23, so that the atomizing chamber 401 is blocked from the oil storage chamber 101.

Alternatively, the first seal 22 and the second seal 23 may be integrally injection molded.

According to some optional embodiments of the present invention, referring to fig. 2 to 5, the atomizing tube assembly is formed with a first limiting structure 425, for example, the outer peripheral wall of the atomizing tube assembly is formed with the first limiting structure 425, and the first limiting structure 425 may be formed as an annular limiting surface extending along the circumferential direction of the atomizing tube assembly. The cartridge housing assembly may have a second limit structure 215 formed thereon, for example, the second limit structure 215 may be formed on an inner peripheral wall of the cartridge housing assembly, and the second limit structure 215 may be formed as an annular limit surface extending along a circumferential direction of the cartridge housing assembly. Wherein, when the moving member 6 is located at the first position, the first limiting structure 425 and the second limiting structure 215 are abutted in the axial direction of the atomizing tube assembly and the second limiting structure 215 is located at one side of the first limiting structure 425 far away from the smoke outlet 13. When the moving member 6 is located at the first position, the second limiting structure 215 on the cartridge case assembly can limit the atomizing tube assembly, so that the moving member 6 can be prevented from falling off from the cartridge case assembly; when the moving member 6 is moved from the second position to the first position, the moving member 6 is prevented from being excessively moved out of the first position.

According to some optional embodiments of the present invention, referring to fig. 2-5, a third limiting structure 121 is formed on the cartridge case assembly, for example, the third limiting structure 121 is formed in the cartridge case assembly, and the third limiting structure 121 may be formed as an annular limiting surface extending along the circumferential direction of the cartridge case assembly. When the moving member 6 is located at the second position, the axial end surface of the atomizing tube assembly adjacent to the smoke outlet 13 abuts against the third limiting structure 121 in the axial direction of the atomizing tube assembly, and the third limiting structure 121 is located on one side of the atomizing tube assembly adjacent to the smoke outlet 13. When the moving member 6 is located at the second position, the third limiting structure 121 on the cartridge case assembly limits the atomizing tube assembly, so that the moving member 6 is kept at the second position; when the moving member 6 is moved from the first position to the second position, the moving member 6 is prevented from being excessively moved out of the second position.

In some optional embodiments of the present invention, the atomizing tube assembly is formed with the first limiting structure 425, and the cartridge case assembly is formed with the second limiting structure 215 and the third limiting structure 121, so that the moving member 6 can be limited during moving from the first position to the second position or from the second position to the first position, and the moving member 6 is prevented from moving too much to cross the first position or the second position.

Referring to fig. 1 in conjunction with fig. 2-7, an electronic cigarette 1000 according to an embodiment of the second aspect of the present invention includes: the tobacco rod 200 and the cartridge 100 according to the above-mentioned first aspect of the present invention, the cartridge 100 is assembled on one axial side of the tobacco rod 200.

According to the electronic cigarette 1000 of the embodiment of the present invention, by providing the cartridge 100, when the cartridge 100 is not used, for example, during transportation, the tobacco tar in the oil storage chamber 101 can be prevented from flowing into the atomization chamber 401, and the freshness of the tobacco tar is ensured; when needs use, can realize atomizing chamber 401 and oil storage chamber 101's intercommunication, the tobacco tar can be smooth enter into atomizing chamber 401 from oil storage chamber 101 and by atomizing core 53 atomizing become smog, guarantees the normal use of electron cigarette 1000.

An electronic cigarette 1000 according to one embodiment of the invention is described below with reference to fig. 1-7.

Referring to fig. 1, in the present embodiment, the electronic cigarette 1000 includes a cartridge 100 and a cigarette rod 200 disposed along a length direction, and the cartridge 100 includes the cartridge case assembly, the atomizing tube assembly, the moving member 6, the conductive structure, the identification module 8, and the first magnetic member 25. The cigarette bullet shell subassembly includes cigarette bullet shell 1 and seal receptacle subassembly, and cigarette bullet shell 1 includes cigarette bullet shell 11 and goes out tobacco pipe 12, and cigarette bullet shell 11 and the integrated into one piece of going out tobacco pipe 12, the axial both ends of going out tobacco pipe 12 all open, and outlet 13 forms in the axial one end of cigarette bullet shell 11, and the axial other end of cigarette bullet shell 11 opens, and the seal receptacle subassembly lid is established at the axial other end of cigarette bullet shell 11. One axial end of the smoke outlet pipe 12 is connected to the inner wall of the smoke outlet 13, and the other axial end of the smoke outlet pipe 12 extends toward the direction adjacent to the sealing seat assembly.

The seal receptacle assembly includes the above-mentioned seal receptacle 21, first sealing member 22, second sealing member 23 and oiling stopper 24, and the atomizing pipe assembly includes foretell atomizing pipe 4, leads electrical pillar 52 and seal installation seat 51, and atomizing pipe 4 includes that the axial both ends are all open body 41 and lid 42, and the axial one end of body 41 inserts to the axial other end of play tobacco pipe 12, and the lid 42 lid is established at the other end of body 41 with the other end of closing cap body 41. An atomization cavity 401 is defined in the atomization tube 4, an atomization core 53 is arranged in the atomization cavity 401, and a communication hole 411 communicated with the atomization cavity 401 is formed on the peripheral wall of the tube body 41. When the cartridge 100 works, the atomizing chamber 401 is communicated with the oil storage chamber 101, the tobacco tar in the oil storage chamber 101 can flow into the atomizing chamber 401 through the communication hole 411, and the tobacco tar in the atomizing chamber 401 is atomized into smoke through the atomizing core 53 and then guided to the smoke outlet 13 through the smoke outlet pipe 12, and flows out from the smoke outlet 13. An air inlet channel 214 communicated with the atomizing cavity 401 is formed on the sealing seat 21, the first sealing element 22 is arranged between the peripheral wall of the sealing seat 21 and the cartridge shell 11, and the first sealing element 22 is sleeved on the peripheral side of the sealing seat 21; the second sealing element 23 is arranged between the inner peripheral wall of the sealing seat 21 and the outer peripheral wall of the atomizing tube 4, the second sealing element 23 is sleeved on the outer peripheral side of the atomizing tube 4, the second sealing element 23 is fixed relative to the sealing seat 21, and the atomizing tube 4 is movable relative to the second sealing element 23 along the axial direction.

The inner peripheral side of the seal holder 21 is formed with a mounting cavity 211, the moving member 6 is provided in the mounting cavity 211 movably in the axial direction, and a part of the atomizing tube assembly is located in the mounting cavity 211. The seal seat 21 is further provided with an oil filling hole 212 and a mounting hole 213 which are communicated with each other, the oil filling hole 212 penetrates through the axial end face of the seal seat 21, which is adjacent to the oil storage cavity 101, so that the oil filling hole 212 is communicated with the oil storage cavity 101, the oil filling plug 24 is mounted on the oil filling hole 212, the mounting hole 213 is located on one side of the oil filling hole 212, which is far away from the oil storage cavity 101, the mounting hole 213 penetrates through the axial end face of the seal seat 21, which is far away from the oil storage cavity 101, and the first magnetic attraction piece 25 is arranged in the mounting hole 213. In the process of assembling the cartridge 100, before the first magnetic attraction piece 25 and the oil filler plug 24 are assembled, the tobacco tar can be injected into the oil storage cavity 101 through the mounting hole 213 and the oil filler hole 212, after the oil injection in the oil storage cavity 101 is completed, the oil filler plug 24 is mounted to the oil filler hole 212 to block the oil filler hole 212, and then the first magnetic attraction piece 25 is mounted in the mounting hole 213.

The cartridge 100 further includes a third sealing member 31 and a fourth sealing member 32, wherein the third sealing member 31 is disposed on an outer peripheral side of an axial end of the tube 41, the third sealing member 31 is disposed between an outer peripheral wall of the tube 41 and an inner peripheral wall of the smoke outlet tube 12 to seal a fit gap between the outer peripheral wall of the tube 41 and the inner peripheral wall of the smoke outlet tube 12, the third sealing member 31 is fixed relative to the smoke outlet tube 12, and the tube 41 is movable relative to the third sealing member 31 along the axial direction. The outer peripheral wall of the lid 42 is formed with a sealing groove 421 extending in the circumferential direction of the lid 42 and having an annular shape, the fourth sealing member 32 is accommodated in the sealing groove 421, and the fourth sealing member 32 extends in the circumferential direction of the sealing groove 421 and has an annular shape. The fourth sealing element 32 is located between the outer circumferential wall of the cover 42 and the inner circumferential wall of the seal seat 21 to seal a fit gap between the outer circumferential wall of the cover 42 and the inner circumferential wall of the seal seat 21, and the fourth sealing element 32 is fixed relative to the cover 42.

A limit step surface 422 is further formed on the outer peripheral wall of the cover body 42, and a portion of the cover body 42, which is located adjacent to the tube body 41 and located on the limit step surface 422, is inserted into the tube body 41 and is connected with the tube body 41; the above-mentioned accommodating recess 424 is formed in the portion of the cover 42 located on the limiting step surface 422 and away from the tube body 41, the seal mounting seat 51 is disposed in the accommodating recess 424, and two conductive posts 52 are disposed in the seal mounting seat 51. The latch 423 is formed on the outer peripheral wall of the lid 42 at a portion of the stopper step surface 422 away from the tube 41.

An accommodating cavity 61 is defined in the moving member 6, the clamping hole 62 is formed on the inner peripheral wall of the accommodating cavity 61, one side of the accommodating cavity 61, which is adjacent to the atomizing pipe 4, is open, and the conductive structure and the identification module 8 are arranged in the accommodating cavity 61. The identification module 8 comprises the cartridge circuit board 81, the identification chip 82 and the protection device 83, and the cartridge circuit board 81 is fixed on the bottom wall of the accommodating cavity 61 through an adhesive layer. The identification chip 82, the protection device 83 and the conductive structure are all provided on the cartridge circuit board 81. The identification chip 82 is located in the middle of the cartridge circuit board 81, and the two conductive structures are located on two opposite sides of the identification chip 82. The conductive structure comprises a conductive elastic sheet 71 and a conductive disc 72, the conductive elastic sheet 71 is arranged on one side, close to the atomization tube assembly, of the smoke bomb circuit board 81, the conductive disc 72 is arranged on one side, far away from the atomization tube assembly, of the smoke bomb circuit board 81, the conductive disc 72 is electrically connected with the conductive elastic sheet 71, the conductive elastic sheet 71 is abutted against the corresponding conductive column 52 to achieve the electrical connection between the conductive elastic sheet 71 and the conductive column 52, so that the electrical connection between the conductive structure and the atomization core 53 can be achieved, and at least a position, corresponding to the conductive disc 72, on the bottom wall of the accommodating cavity 61 is formed with an avoiding hole 63.

When the moving member 6 is connected to the cover 42 of the atomizing tube 4, the portion of the cover 42, which is located on the limiting step surface 422 and is far from the tube body 41, is inserted into the accommodating cavity 61, and the buckle 423 on the cover 42 is clamped into the clamping hole 62 on the moving member 6, at this time, the conductive elastic sheet 71 in the moving member 6 abuts against the conductive post 52 on the cover 42.

When the user does not use the cartridge 100, for example, in the transportation process of the cartridge 100, the moving member 6 is located at the first position, a part of the moving member 6 is located outside the mounting cavity 211, at this time, the atomizing tube assembly is located at the first position along with the moving member 6, and the communication hole 411 on the atomizing tube 4 is opposite to the second sealing member 23 located on the outer peripheral side of the atomizing tube 4 and is blocked by the second sealing member 23, so that the atomizing cavity 401 and the oil storage cavity 101 can be separated, and the freshness of the tobacco tar can be ensured. When the user uses this cartridge 100, can push moving member 6 towards the direction that is close to smoke outlet 13 for moving member 6 pushes completely to the installation cavity 211 in, thereby make moving member 6 remove to the second position, atomizing pipe assembly moves to the second position along with moving member 6 this moment, the position of intercommunicating pore 411 on atomizing pipe 4 also changes along with taking place, intercommunicating pore 411 on atomizing pipe 4 is relative with oil storage chamber 101 and exposes in oil storage chamber 101 this moment, thereby can realize atomizing chamber 401 and oil storage chamber 101's intercommunication, guarantee cartridge 100's normal use.

The outer peripheral wall of the cover 42 is formed with a first limit structure 425, the inner peripheral wall of the sealing seat 21 is formed with a second limit structure 215, and the inner peripheral wall of the smoke outlet pipe 12 is formed with a third limit structure 121. When the moving member 6 is located at the first position, the first limiting structure 425 and the second limiting structure 215 are abutted in the axial direction of the atomizing pipe 4, and the second limiting structure 215 is located on one side of the first limiting structure 425 far away from the smoke outlet 13, so that when the moving member 6 is located at the first position, the moving member 6 can be prevented from falling off from the smoke shell assembly. When the moving member 6 moves to the second position, the axial end surface of the tube body 41 adjacent to the smoke outlet 13 abuts against the third limiting structure 121 in the axial direction of the atomizing tube assembly, and the third limiting structure 121 is located on one side of the tube body 41 adjacent to the smoke outlet 13, so that when the moving member 6 moves from the first position to the second position, the moving member 6 is kept at the second position through the limiting effect of the third limiting structure 121 on the atomizing tube assembly; when the moving member 6 is moved from the first position to the second position, the moving member 6 is prevented from being excessively moved out of the second position. In addition, when the moving member 6 moves from the first position to the second position, the limit step surface 422 on the cover 42 abuts against the axial end surface of the second seal 23 away from the oil storage chamber 101, so that the function of limiting the atomization tube assembly can be further performed.

The tobacco rod 200 can include the tobacco rod shell 20, the tobacco rod circuit board 30, power module 40, the piece is inhaled to conductive electrode post 50 and second magnetism, the tobacco rod circuit board 30, power module 40 and conductive electrode post 50 all establish in the tobacco rod shell 20, conductive electrode post 50, tobacco rod circuit board 30 and power module 40 arrange in proper order along the axial of tobacco rod shell 20, conductive electrode post 50 sets up the one side at the neighbouring cartridge 100 of tobacco rod circuit board 30, power module 40 sets up the neighbouring cartridge 100 one side at tobacco rod circuit board 30, conductive electrode post 50 and power module 40 all are connected with tobacco rod circuit board 30 electricity.

The end of the tobacco rod 200 adjacent to the cigarette cartridge 100 is provided with an insertion cavity 201, when the cigarette cartridge 100 is assembled with the tobacco rod 200, the end of the cigarette cartridge 100 adjacent to the tobacco rod 200 is inserted into the insertion cavity 201, the first magnetic attraction piece 25 in the cigarette cartridge 100 is attracted with the second magnetic attraction piece in the tobacco rod 200, and therefore the cigarette cartridge 100 and the tobacco rod 200 can be assembled. After the cartridge 100 is assembled in place, the conductive electrode column 50 in the tobacco rod 200 extends into the avoiding hole 63 and abuts against the conductive disc 72 to achieve electrical contact therebetween.

The identification chip 82 may identify cartridge parameters of the cartridge 100 including the code information, the type of the atomizing core 53, and the flavor type. After inserting the cartridge 100 into the tobacco rod 200, the identification process may include the steps of:

identifying code information of the cartridge 100, helping a user identify the authenticity of the cartridge 100 according to the identified code information, when the cartridge 100 is an original cartridge, the cartridge 100 normally works, when the cartridge 100 is a counterfeit cartridge, the cartridge 100 cannot work, and prompting the user that the cartridge 100 is a counterfeit cartridge;

when the code information of the cartridge 100 is identified and the cartridge 100 is judged to be an original cartridge, the type of the atomizing core 53 can be further identified;

after the type identification of the atomizing core 53 is completed, the taste type of the cartridge 100 can be further identified, and the matching power or voltage can be output to the atomizing core 53 according to the type and the taste type of the atomizing core 53, so that the atomizing core 53 atomizes the tobacco tar more sufficiently and can generate the optimal smoke amount, the aerosol atomized by the cartridges 100 with various taste types has the best taste, and the smoking experience of the user is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (18)

1. A cartridge, comprising:

a cartridge housing assembly having a smoke outlet;

the atomization tube assembly is arranged in the cartridge shell assembly, an atomization cavity for containing an atomization core is defined in the atomization tube assembly, the atomization cavity is communicated with the smoke outlet, and an oil storage cavity for storing tobacco tar is defined between the atomization tube assembly and the cartridge shell assembly;

a moving member disposed within the cartridge housing assembly, the moving member configured to be movable from a first position blocking the atomizing chamber and the oil storage chamber to a second position communicating the atomizing chamber and the oil storage chamber;

an electrically conductive structure adapted to electrically connect with the atomizing core;

and the identification module is used for identifying the parameters of the smoke cartridge and is arranged on the moving member.

2. The cartridge of claim 1, wherein the conductive structure is provided to the moving member.

3. The cartridge of claim 2, wherein the moveable member defines a receiving cavity therein, and the identification module and the conductive structure are both disposed within the receiving cavity.

4. The cartridge of claim 2, wherein the identification module comprises:

the conductive structure is arranged on the smoke cartridge circuit board;

the identification chip is arranged on the cigarette cartridge circuit board and used for identifying the cigarette cartridge parameters.

5. The cartridge of claim 4, wherein the conductive structure is two and is disposed on opposite sides of the identification chip.

6. The cartridge of claim 4, wherein the conductive structure comprises:

the conductive elastic sheet is arranged on one side, adjacent to the atomizing tube assembly, of the smoke cartridge circuit board and is electrically connected with the atomizing core;

the conductive disc is arranged on one side, far away from the atomization tube assembly, of the smoke bomb circuit board and is electrically connected with the conductive elastic sheet.

7. The cartridge according to claim 6, wherein a containing cavity is defined in the moving member, the identification module and the conductive structure are both disposed in the containing cavity, and an avoiding hole is formed in a position corresponding to the conductive disc on at least a bottom wall of the containing cavity.

8. The cartridge according to claim 1, wherein the moving member is connected to the atomizing tube assembly, and when the moving member moves, the moving member drives the atomizing tube assembly to move, and a communication hole is formed in a sidewall of the atomizing chamber, and when the moving member is located at the first position, the communication hole is blocked by the cartridge housing assembly to block the atomizing chamber and the oil storage chamber; when the moving member is located at the second position, the communication hole is exposed to the oil storage chamber to communicate the atomizing chamber with the oil storage chamber.

9. The cartridge according to claim 8, wherein the smoke outlet is formed at one axial end of the cartridge case assembly, the moving member and the atomizing tube assembly are arranged in the axial direction of the cartridge case assembly, the moving member is provided at the other axial end of the cartridge case assembly, the moving member is movable in the axial direction of the atomizing tube assembly, and the moving member is configured to be movable from the first position to the second position in a direction adjacent to the smoke outlet.

10. The cartridge of claim 8, wherein the moving member is removably coupled to the atomizing tube assembly.

11. The cartridge of claim 10, wherein the atomizing tube assembly has a catch formed thereon, and the moving member has a catch hole formed thereon, the catch being adapted to catch into the catch hole.

12. The cartridge of claim 11, wherein the moving member defines a receiving cavity therein, the conductive structure and the identification module are both disposed in the receiving cavity, a portion of the atomizing tube assembly is received in the receiving cavity, the outer peripheral wall of the portion of the atomizing tube assembly located in the receiving cavity is formed with the buckle, and the inner peripheral wall of the receiving cavity is formed with the buckle hole.

13. The cartridge of claim 8, wherein the atomizing tube assembly comprises:

the atomizing pipe comprises a pipe body and a cover body, one axial end of the pipe body is opened to be communicated with the smoke outlet, the other axial end of the pipe body is opened, the cover body is covered at the other end of the pipe body, the communicating hole is formed in the pipe body, and an accommodating groove is formed in the cover body;

and the conductive column is arranged in the accommodating groove and is suitable for electrically connecting the conductive structure and the atomizing core.

14. The cartridge of claim 8, wherein the cartridge shell assembly comprises:

the smoke outlet is formed at one axial end of the smoke cartridge shell, and the other axial end of the smoke cartridge shell is open;

the sealing seat assembly is covered at the other axial end of the cartridge case, a mounting cavity is defined in the sealing seat assembly, a part of the atomizing pipe assembly is accommodated in the mounting cavity, and the cartridge case, the sealing seat assembly and the atomizing pipe assembly jointly define the oil storage cavity;

when the moving piece is located at the first position, at least part of the moving piece extends out of the mounting cavity towards the direction away from the smoke outlet, and the sealing seat assembly blocks the communication hole; when the moving part is located at the second position, the moving part is completely accommodated in the mounting cavity.

15. The cartridge of claim 14, wherein the seal holder assembly comprises:

the annular sealing seat is provided with an air inlet channel communicated with the atomizing cavity;

the first sealing element is arranged between the peripheral wall of the sealing seat and the cartridge shell;

and the second sealing element is arranged between the inner peripheral wall of the sealing seat and the atomizing pipe assembly, and blocks the communication hole when the moving member is positioned at the first position.

16. The cartridge of claim 8, wherein the atomizing tube assembly has a first limit structure formed thereon, and the cartridge housing assembly has a second limit structure formed thereon, wherein when the moving member is in the first position, the first limit structure and the second limit structure abut in an axial direction of the atomizing tube assembly and the second limit structure is located on a side of the first limit structure away from the smoke outlet; and/or, be formed with the third limit structure on the cartridge case subassembly, when the moving member is located the second position, the atomizing pipe subassembly be close to the axial terminal surface of outlet flue with the third limit structure is in the axial direction of atomizing pipe subassembly is the butt just the third limit structure is located the atomizing pipe subassembly is close to one side of outlet flue.

17. The cartridge of claim 1, wherein the cartridge shell assembly has an air inlet passage formed therein in communication with the aerosolization chamber.

18. An electronic cigarette, comprising: the cartridge of any one of claims 1-17.

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