Electronic atomizer

Abstract

The utility model discloses an electronic atomizer which comprises a cigarette rod and a cigarette cartridge, the cigarette rod is provided with an installation groove, the cigarette rod is inserted into the installation groove, the cigarette rod is provided with a first limiting part located in the installation groove, the cigarette cartridge is provided with a second limiting part, and the second limiting part is located in the installation groove. The first limiting component and the second limiting component have a limiting state and a non-limiting state; in the limiting state, the first limiting component and the second limiting component are matched in a limiting manner, so that the smoke cartridge is limited in the mounting groove; and in the non-limiting state, the limiting between the first limiting part and the second limiting part is relieved, and the cigarette cartridge can move relative to the cigarette rod. By means of the arrangement, the problems that due to the fact that an existing electronic suction device is integrally designed and parts cannot be replaced, user experience is poor, and cost is increased are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomization device technical field, especially electronic atomizer. BACKGROUND

[0002] Atomization equipment is widely used in people's life, such as air humidifier, medical atomizer, electronic suction equipment etc., above-mentioned equipment is used respectively to atomize water, liquid medicine, tobacco tar etc.

[0003] Electronic suction equipment generally includes tobacco stem and cartridge, and the electronic suction equipment on the market is mostly integrated design at present, that is, tobacco stem and cartridge are inseparable, when using, once tobacco tar is exhausted or cartridge is damaged, the whole electronic suction equipment is discarded, which undoubtedly causes that user's use experience is not good and cost increases. UTILITY MODEL CONTENT

[0004] The utility model mainly provides a kind of electronic atomizer, to solve the problem of current electronic suction equipment integrated design unreplaceable component and cause that user's use experience is not good and cost increases.

[0005] To achieve the above-mentioned purpose, the utility model provides an electronic atomizer, the electronic atomizer includes tobacco stem and cartridge, the tobacco stem is equipped with installation slot, the tobacco stem is inserted into the installation slot, the tobacco stem is equipped with the first limiting component in the installation slot, the cartridge is equipped with the second limiting component, the first limiting component and the second limiting component have limiting state and non-limiting state;

[0006] In the limiting state, the first limiting component and the second limiting component limit cooperation, to limit the cartridge in the installation slot, in the non-limiting state, the limiting between the first limiting component and the second limiting component is removed, and the cartridge can move relative to the tobacco stem;

[0007] The cigarette cartridge comprises a shell, a mist core assembly and an isolation assembly, the shell is provided with a suction port, the isolation assembly comprises a pull body and an isolation piece arranged in the shell, the isolation piece is hollow and forms an oil storage cavity together with the inner wall of the shell, one end of the pull body is connected with the isolation piece and the other end extends out of the suction port, the mist core assembly is arranged in the isolation piece and connected with the shell, and the mist core assembly is provided with a liquid inlet hole; the isolation piece has an isolation position and a communication position, when the isolation piece is in the isolation position, the liquid inlet hole is blocked from communicating with the oil storage cavity; when the pull body is pulled by an external force, the pull body slides relative to the shell and drives the isolation piece to move towards the communication position, and when the isolation piece moves to the communication position, the liquid inlet hole communicates with the oil storage cavity.

[0008] In some embodiments of the utility model, the first limiting component includes a first clamping part, the first clamping part is arranged at the groove bottom of the mounting groove, the second limiting component includes a second clamping part, the second clamping part is arranged at the bottom of the cigarette cartridge, and the first clamping part is clamped and matched with the second clamping part.

[0009] In some embodiments of the utility model, the first limiting component includes a first limiting part, the first limiting part is arranged at the groove wall of the mounting groove, the second limiting component includes a second limiting part, the second limiting part is arranged on the outer circumferential wall of the cigarette cartridge, and the first limiting part and the second limiting part are limited and matched.

[0010] In some embodiments of the utility model, the first limiting component includes two first limiting parts and two first clamping parts, and the two first limiting parts and the two first clamping parts are alternately and spacedly distributed along the circumferential direction of the mounting groove; the second limiting component includes two second limiting parts and two second clamping parts, the two first limiting parts and the two second limiting parts are one-to-one corresponding and limitedly matched, and the two first clamping parts and the two second clamping parts are one-to-one corresponding and limitedly matched.

[0011] In some embodiments of the utility model, the cigarette rod comprises a shell and a mounting cover body, the shell is provided with a mounting cavity body with one end being open, the mounting cover body is arranged in the mounting cavity body, and the mounting cover body and the mounting cavity body form the mounting groove.

[0012] The mounting cover body is provided with a limiting convex part, the bottom of the cigarette cartridge is provided with a limiting groove, and the limiting convex part and the limiting groove are limitedly matched.

[0013] The first limiting component comprises a first clamping part arranged on the outer circumferential wall of the limiting protrusion, and the second limiting component comprises a second clamping part arranged on the groove wall of the limiting groove, and the first clamping part and the second clamping part are clamped and matched.

[0014] In some embodiments of the utility model, the tobacco rod further comprises an elastic limiting piece, the elastic limiting piece comprises a mounting body and an elastic limiting body, the mounting body and the elastic limiting body are arranged at an included angle, the side edge of the mounting cover body is provided with an assembly groove, the mounting body is arranged in the assembly groove, the elastic limiting body is arranged in the length direction of the mounting groove, and the first limiting part comprises a first limiting part.

[0015] In some embodiments of the utility model, the groove bottom of the mounting groove is provided with an air inlet, the smoke cartridge is provided with an airflow channel, one end of the airflow channel is formed with the suction port, the other end is formed with the air inlet, and the air inlet is arranged in communication with the air inlet.

[0016] In some embodiments of the utility model, the tobacco rod comprises an electrical assembly, the electrical assembly comprises a battery and a pair of first electrodes, a pair of the first electrodes are arranged on the groove bottom of the mounting groove and are electrically connected with the battery, the smoke cartridge comprises a pair of second electrodes, a pair of the second electrodes are arranged on the bottom of the tobacco rod, a pair of the first electrodes and a pair of the second electrodes are electrically connected one by one, and the battery is used for power supply for the smoke cartridge.

[0017] In some embodiments of the utility model, one end of the pull body is connected with the isolating piece through a breakable part, the liquid inlet hole is arranged at one end of the mist core assembly away from the suction port, the shell is provided with a breakage part corresponding to the breakable part, and the breakage part is used for breaking the breakable part when the pull body drives the isolating piece to move.

[0018] The shell comprises a gas guide column arranged at the suction port, the gas guide column extends into the isolating piece, the pull body is arranged in the gas guide column, the breakage part is formed at one end of the gas guide column towards the breakage part, and the breakage part is arranged as a thorn structure.

[0019] The utility model discloses beneficial effect is: distinguish from the prior art condition, the utility model discloses electronic atomizer adopts split design, namely that the smoke bullet and tobacco rod can be detachably connected, and through the first limiting part and the second limiting part limit cooperation, when the smoke bullet appears the problem and needs to replace the smoke bullet, only need to operate the damaged smoke bullet and tobacco rod and remove the limiting, make the smoke bullet can easily separate with tobacco rod, so that the new smoke bullet is inserted, when only need to insert the smoke bullet into the installation groove and press gently, can realize the smoke bullet and tobacco rod connection, such setting, both convenient for user to replace the smoke bullet, can also keep tobacco rod, thereby reduce the use cost of user, greatly improve the use experience of user.

[0020] When the user pulls up the pull body, the isolating piece is moved, the liquid inlet hole can be communicated with the oil storage cavity, so that the tobacco tar can flow into the mist core assembly, the mist core assembly heats and atomizes the tobacco tar, so that the sealing property of the smoke bullet can be ensured well before use, and the tobacco tar leakage is prevented effectively. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to the structure shown in these drawings.

[0022] Figure 1 It is the structural schematic diagram of one embodiment of the utility model electronic atomizer;

[0023] Figure 2 It is the explosion structural schematic diagram of one embodiment of the utility model electronic atomizer;

[0024] Figure 3 It is the structural schematic diagram of one embodiment of the utility model smoke bullet;

[0025] Figure 4 It is the structural schematic diagram of one embodiment of the utility model tobacco rod;

[0026] Figure 5 It is the internal structure schematic diagram of one embodiment of the utility model tobacco rod;

[0027] Figure 6 It is the structural schematic diagram of one embodiment of the utility model elastic limiting piece;

[0028] Figure 7 It is the section structure schematic diagram of one embodiment of the utility model isolating piece in the isolating position;

[0029] Figure 8The utility model discloses a cross section structure schematic diagram of one embodiment of the utility model isolation piece is in the communication position.

[0030] Explanation of reference numerals:

[0031] 1, tobacco rod;11, mounting groove;12, first limiting component;121, first clamping portion;122, first limiting part;13, shell;131, mounting cavity;14, mounting cover body;141, limiting convex part;1411, deformation groove;142, assembly groove;143, air inlet;15, elastic limiting piece;151, mounting body;152, elastic limiting body;16, battery;17, first electrode;2, cartridge;21, second limiting component;211, second clamping portion;212, second limiting part;22, limiting groove;23, airflow channel;231, suction port;232, air inlet;24, second electrode;25, shell;251, air guide column;252, breaking part;26, mist core assembly;261, liquid inlet hole;27, isolation assembly;271, pulling body;272, isolation piece;273, easy breaking part;28, oil storage cavity.

[0032] The utility model discloses the realization, functional characteristics and advantages will be further explained with reference to the drawings in conjunction with the embodiment. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0034] In the utility model, unless another explicit provision and limitation, the terms "connect", "fix" and the like should be understood broadly, for example, "fix" can be fixed connection, also can be detachable connection, or integral;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another explicit limitation. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0036] The utility model provides a kind of electronic atomizer, refer to Figures 1 to 4 The electronic atomizer includes a cigarette rod 1 and a cartridge 2, the cigarette rod 1 is provided with a mounting groove 11, the cartridge 2 is inserted into the mounting groove 11, the cigarette rod 1 is provided with a first limiting component 12 located in the mounting groove 11, the cartridge 2 is provided with a second limiting component 21, the first limiting component 12 and the second limiting component 21 have a limiting state and a non-limiting state.

[0037] In the limiting state, the first limiting component 12 and the second limiting component 21 limit cooperation, so as to limit the cartridge 2 in the mounting groove 11; in the non-limiting state, the limiting between the first limiting component 12 and the second limiting component 21 is released, and the cartridge 2 can move relative to the cigarette rod 1;

[0038] The cartridge 2 includes a shell 25, a mist core assembly 26 and an isolation assembly 27, the shell 25 is provided with a suction port 231, the isolation assembly 27 includes a pull body 271 and an isolation piece 272 arranged in the shell 25, the isolation piece 272 is hollowly arranged, and a oil storage cavity 28 is formed by the inner wall of the shell 25, one end of the pull body 271 is connected with the isolation piece 272 through a breakable part 273, the other end extends out of the suction port 231, the mist core assembly 26 is arranged in the isolation piece 272 and connected with the shell 25, and the mist core assembly 26 is provided with a liquid inlet hole 261; the isolation piece 272 has an isolation position and a communication position, in the isolation position, the isolation piece 272 blocks the communication between the liquid inlet hole 261 and the oil storage cavity 28; when the pull body 271 is pulled by external force, it slides relative to the shell 25 and drives the isolation piece 272 to move towards the communication position, when the isolation piece 272 moves to the communication position, the liquid inlet hole 261 communicates with the oil storage cavity 28.

[0039] Based on the above scheme setting, the electronic atomizer adopts a split design, that is, the cartridge 2 and the rod 1 are detachably connected, and are limited and matched by the first limiting part 12 and the second limiting part 21. When the cartridge 2 needs to be replaced due to a problem, the damaged cartridge 2 is only needed to be disengaged from the limiting of the rod 1, so that the cartridge 2 can be easily separated from the rod 1, so as to insert a new cartridge 2. When the new cartridge 2 is inserted, the cartridge 2 is only needed to be inserted into the installation groove 11 and pressed slightly, so that the cartridge 2 and the rod 1 can be connected. In this way, the user can replace the cartridge 2, and the rod 1 can be reserved, so as to reduce the use cost of the user and greatly improve the use experience of the user.

[0040] In addition, when the user pulls the pull body 271 upward, the isolation piece 272 is driven to move, so that the liquid inlet hole 261 can communicate with the oil storage cavity 28. In this way, the tobacco tar can flow into the mist core assembly 26, and the mist core assembly 26 can heat and atomize the tobacco tar. Thus, the sealing property of the cartridge 2 can be well ensured before use, and the leakage of the tobacco tar can be effectively prevented.

[0041] The first limiting part 12 includes a first clamping part 121, and the first clamping part 121 is arranged at the groove bottom of the installation groove 11. The second limiting part 21 includes a second clamping part 211, and the second clamping part 211 is arranged at the bottom of the cartridge 2. The first clamping part 121 and the second clamping part 211 are clamped and matched. Through the first clamping part 121 and the second clamping part 211, the cartridge 2 can be limited in the axial direction of the cartridge 2, so that the cartridge 2 can be stably installed in the installation groove 11.

[0042] In addition, through the first clamping part 121 and the second clamping part 211, the cartridge 2 and the rod 1 are more convenient to disassemble and assemble, and the disassembly and assembly convenience of the user is improved.

[0043] The rod 1 includes a clamping hook arranged at the installation groove 11 to form the first clamping part 121. The bottom of the cartridge 2 is provided with a clamping groove to form the second clamping part 211. The clamping hook and the clamping groove are clamped and limited.

[0044] The first limiting part 12 includes a first limiting part 122 arranged at the groove wall of the installation groove 11. The second limiting part 21 includes a second limiting part 212 arranged on the outer circumferential wall of the cartridge 2. The first limiting part 122 and the second limiting part 212 are limited and matched. Through the first limiting part 122 and the second limiting part 212, the cartridge 2 can be limited to rotate in the circumferential direction, so as to limit the cartridge 2 in the circumferential direction and the axial direction. Thus, the cartridge 2 can be more stably installed in the installation groove 11, and the connection stability between the cartridge 2 and the rod 1 is ensured.

[0045] The tobacco rod 1 comprises an elastic tab to form a first limiting part 122, the tobacco cartridge 2 comprises a limiting hole to form a second limiting part 212, and the elastic tab is limited in the limiting hole. In this way, the tobacco cartridge 2 is in elastic clamping contact with the elastic tab, so that the tobacco cartridge 2 can be stably limited and disassembled.

[0046] Further, the elastic tab can be provided with a protruding point, which can extend into the limiting hole when the tobacco cartridge 2 is inserted into the installation groove 11 to limit the tobacco cartridge 2.

[0047] The first limiting part 12 comprises two first limiting parts 122 and two first clamping parts 121, which are alternately and spacedly distributed along the circumferential direction of the installation groove 11; the second limiting part 21 comprises two second limiting parts 212 and two second clamping parts 211, the two first limiting parts 122 and the two second limiting parts 212 correspond to each other in limiting cooperation, and the two first clamping parts 121 and the two second clamping parts 211 correspond to each other in limiting cooperation.

[0048] In this way, the two first limiting parts 122 and the two first clamping parts 121 can more stably limit the tobacco cartridge 2 on the tobacco rod 1, ensure the connection stability between the tobacco cartridge 2 and the tobacco rod 1, avoid the loosening or shaking phenomenon between the tobacco cartridge 2 and the tobacco rod 1, and improve the reliability and experience of the user.

[0049] Referring to Figures 1 to 7 The tobacco rod 1 comprises a shell 13 and an installation cover 14, the shell 13 is provided with an installation cavity 131 with one end being open, the installation cover 14 is arranged in the installation cavity 131, and the installation cover 14 and the installation cavity 131 form the installation groove 11 in a closed manner. The installation cover 14 is provided with a limiting protrusion 141, the bottom of the tobacco cartridge 2 is provided with a limiting groove 22, and the limiting protrusion 141 and the limiting groove 22 are in limiting cooperation.

[0050] On the one hand, the limiting protrusion 141 can position the tobacco cartridge 2 to guide the tobacco cartridge 2 to be inserted into the installation groove 11 in a certain direction, and on the other hand, the limiting protrusion 141 limits the tobacco cartridge 2 to effectively prevent the tobacco cartridge 2 from loosening.

[0051] The first limiting part 12 comprises a first clamping part 121, the first clamping part 121 is arranged on the outer circumferential wall of the limiting protrusion 141, the second limiting part 21 comprises a second clamping part 211, the second clamping part 211 is arranged on the groove wall of the limiting groove 22, and the first clamping part 121 and the second clamping part 211 are in clamping cooperation.

[0052] The limiting protrusion 141 is provided with a deformation groove 1411, which divides the limiting protrusion 141 into two parts, and the first clamping part 121 is arranged on the outer peripheral wall of the limiting protrusion 141. When the smoke cartridge 2 is inserted into the installation groove 11, the limiting protrusion 141 extends into the limiting groove 22, and the deformation groove 1411 makes the limiting protrusion 141 easy to deform, so that the first clamping part 121 on the limiting protrusion 141 can be quickly clamped and matched with the second clamping part 211, that is, the clamping hook on the limiting protrusion 141 can be clamped into the clamping groove in the inner wall of the limiting groove 22.

[0053] With reference to the foregoing Figures 1 to 7 , the cigarette rod 1 further comprises an elastic limiting piece 15, which comprises a mounting body 151 and an elastic limiting body 152, and the mounting body 151 and the elastic limiting body 152 are arranged at an angle. The side edge of the mounting cover body 14 is provided with a fitting groove 142, the mounting body 151 is arranged in the fitting groove 142, and the elastic limiting body 152 is arranged in the length direction of the installation groove 11. The first limiting part 12 comprises a first limiting part 122, which is formed at one end of the elastic limiting body 152 away from the mounting body 151.

[0054] In this way, the smoke cartridge 2 can be inserted into the installation groove 11 without affecting the insertion, and the smoke cartridge 2 can be in elastic contact with the elastic limiting piece 15 when the smoke cartridge 2 is inserted into the cigarette rod 1. When the smoke cartridge 2 is installed in place, the first limiting part 122 and the second limiting part 212 are limited and matched.

[0055] The bottom of the installation groove 11 is provided with an air inlet 143, and the smoke cartridge 2 is provided with an airflow channel 23. One end of the airflow channel 23 is formed with a suction port 231, and the other end is formed with an air inlet 232. The air inlet 232 is arranged in communication with the air inlet 143.

[0056] The cigarette rod 1 comprises an electrical assembly, which comprises a battery 16 and a pair of first electrodes 17. The pair of first electrodes 17 is arranged at the bottom of the installation groove 11 and is electrically connected with the battery 16. The smoke cartridge 2 comprises a pair of second electrodes 24, which is arranged at the bottom of the cigarette rod 1. The pair of first electrodes 17 and the pair of second electrodes 24 are electrically connected one by one, and the battery 16 is used to supply power to the smoke cartridge 2.

[0057] With reference to the foregoing Figure 7 and Figure 8 , one end of the pulling body 271 is connected with the isolation piece 272 through a breakable part 273, and the liquid inlet hole 261 is arranged at one end of the mist core assembly 26 away from the suction port 231. The shell 25 is provided with a breaking part 252 corresponding to the breakable part 273, and the breaking part 252 is used to break the breakable part 273 when the pulling body 271 drives the isolation piece 272 to move.

[0058] The shell 25 comprises a gas guide column 251 arranged at the suction port 231, the gas guide column 251 extends into the isolation piece 272, the pull body 271 is arranged in the gas guide column 251, and the breaking part 252 is formed at one end of the gas guide column 251, and the breaking part 252 is arranged in a sharp structure.

[0059] The sharp structure can be in the shape of a blade, a cone or a hook, so as to improve the piercing efficiency, reduce the force required for piercing, and process the outer surface of the breaking part 252 to be smooth, so as to reduce the friction.

[0060] The gas guide column 251 can ensure that the suction port 231 remains dry during the user's suction process, and reduce the risk of backflow of the atomized liquid from the suction port 231 in various postures, the breaking part 252 on the gas guide column 251 serves as a mechanical piercing part, when the user pulls the pull body 271 upwards, the breaking part 252 can easily pierce the breakable part 273 connected between the pull body 271 and the isolation piece 272, so that the pull body 271 and the isolation piece 272 are smoothly separated, the breaking part 252 can also be used as the accurate docking and disconnection of the pull body 271 and the isolation piece 272 at a specific position, so as to reduce the risk of misoperation, after the pull body 271 and the isolation piece 272 are disconnected, the pull body 271 can be separated from the suction port 231, the airway of the electronic atomizer connected to the external environment is opened, and the user can perform suction.

[0061] The above is only an optional embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made under the inventive concept of the utility model, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. An electronic atomizer, characterized in that, The electronic atomizer comprises a cigarette rod and a cigarette cartridge, the cigarette rod is provided with a mounting groove, the cigarette rod is inserted into the mounting groove, the cigarette rod is provided with a first limiting component located in the mounting groove, the cigarette cartridge is provided with a second limiting component, and the first limiting component and the second limiting component have a limiting state and a non-limiting state; In the limiting state, the first limiting component and the second limiting component are limited to cooperate to limit the cigarette cartridge in the mounting groove; in the non-limiting state, the limitation between the first limiting component and the second limiting component is released, and the cigarette cartridge can move relative to the cigarette rod; The cigarette cartridge comprises a shell, a mist core assembly and an isolation assembly, the shell is provided with a suction port, the isolation assembly comprises a pull body and an isolation piece arranged in the shell, the isolation piece is hollowly arranged and surrounded by an inner wall of the shell to form an oil storage cavity, one end of the pull body is connected with the isolation piece, and the other end of the pull body extends out of the suction port, the mist core assembly is arranged in the isolation piece and connected with the shell, and the mist core assembly is provided with a liquid inlet hole; the isolation piece has an isolation position and a communication position, in the isolation position, the isolation piece blocks the liquid inlet hole from communicating with the oil storage cavity; when the pull body is pulled by an external force, the pull body slides relative to the shell and drives the isolation piece to move towards the communication position, and when the isolation piece moves to the communication position, the liquid inlet hole communicates with the oil storage cavity.

2. The electronic atomizer of claim 1, wherein, The first limiting component comprises a first clamping part, the first clamping part is arranged at the groove bottom of the mounting groove, the second limiting component comprises a second clamping part, the second clamping part is arranged at the bottom of the cigarette cartridge, and the first clamping part and the second clamping part are clamped and matched; The cigarette rod comprises a clamping hook arranged in the mounting groove to form the first clamping part, and the bottom of the cigarette cartridge is provided with a clamping groove to form the second clamping part, and the clamping hook and the clamping groove are clamped and matched.

3. The electronic atomizer of claim 1 or 2, wherein, The first limiting component comprises a first limiting part, the first limiting part is arranged at the groove wall of the mounting groove, the second limiting component comprises a second limiting part, the second limiting part is arranged on the outer circumferential wall of the cigarette cartridge, and the first limiting part and the second limiting part are matched and limited; The cigarette rod comprises an elastic tab to form the first limiting part, and the cigarette cartridge comprises a limiting hole to form the second limiting part, and the elastic tab is limited in the limiting hole.

4. The electronic atomizer of claim 1, wherein, The first limiting component comprises two first limiting parts and two first clamping parts, and the two first limiting parts and the two first clamping parts are alternately and spacedly distributed along the circumferential direction of the mounting groove; the second limiting component comprises two second limiting parts and two second clamping parts, the two first limiting parts and the two second limiting parts are one-to-one corresponding and limited, and the two first clamping parts and the two second clamping parts are one-to-one corresponding and limited.

5. The electronic atomizer of claim 1, wherein, The cigarette rod comprises a shell and a mounting cover, the shell is provided with a mounting cavity with one end being open, the mounting cover is arranged in the mounting cavity, and the mounting cover and the mounting cavity surround to form the mounting groove. The installation cover is provided with a limiting protrusion, and the bottom of the smoke bullet is provided with a limiting groove, and the limiting protrusion and the limiting groove are in limiting cooperation; The first limiting component includes a first clamping part provided on the outer peripheral wall of the limiting protrusion, and the second limiting component includes a second clamping part provided on the groove wall of the limiting groove, and the first clamping part and the second clamping part are in clamping cooperation.

6. The electronic atomizer of claim 5, wherein, The smoke rod further includes an elastic limiting piece, which includes an installation body and an elastic limiting body, and the installation body and the elastic limiting body are arranged at an included angle, the side edge of the installation cover is provided with an assembly groove, the installation body is arranged in the assembly groove, the elastic limiting body is arranged in the length direction of the installation groove, and the first limiting part includes a first limiting part formed at one end of the elastic limiting body away from the installation body.

7. The electronic atomizer of claim 1, wherein, The groove bottom of the installation groove is provided with an air inlet, the smoke bullet is provided with an airflow channel, one end of the airflow channel is formed with the suction port, the other end is formed with the air inlet, and the air inlet is in communication with the air inlet.

8. The electronic atomizer of claim 1, wherein, The smoke rod includes an electrical component, the electrical component includes a battery and a pair of first electrodes, and a pair of the first electrodes are arranged on the groove bottom of the installation groove and are electrically connected with the battery; the smoke bullet includes a pair of second electrodes, a pair of the second electrodes are arranged on the bottom of the smoke rod, a pair of the first electrodes and a pair of the second electrodes are electrically connected one by one, and the battery is used for power supply of the smoke bullet.

9. The electronic atomizer of claim 1, wherein, One end of the pull body is connected with the isolation piece through a breakable part, the liquid inlet hole is arranged at one end of the mist core assembly away from the suction port; the shell is provided with a breaking part corresponding to the breakable part, and the breaking part is used for breaking the breakable part when the pull body drives the isolation piece to move.

10. The electronic atomizer of claim 9, wherein, The shell includes a gas guide column arranged at the suction port, the gas guide column extends into the isolation piece, the pull body is arranged in the gas guide column, the breaking part is formed at one end of the gas guide column towards the breaking part, and the breaking part is provided in a sharp structure.

Images