CN216723102U - Electronic cigarette and atomization device thereof - Google Patents

Abstract

The utility model provides an electronic cigarette and an atomization device thereof. The electronic cigarette atomizing device comprises a suction nozzle assembly and an atomizing assembly. The shell of the suction nozzle component is provided with an air outlet. The first base of suction nozzle subassembly is equipped with first accepting the chamber. The first base is installed in the shell and encloses with the shell to form a liquid storage bin. The lateral wall of first base is equipped with first inlet, and first inlet intercommunication is first accepts chamber and stock solution storehouse. The atomization component comprises a heating core, a second base, a sealing piece and a tobacco tar pipeline. The second base is installed in first base, and the tobacco tar pipeline is located first accomodating the intracavity, and tobacco tar pipeline and gas outlet intercommunication, the lateral wall of sealing member butt first base. The second base can move relative to the first base so as to drive the atomizing component to move relative to the suction nozzle component, so that the sealing component moves relative to the side wall of the first base to seal or open the first liquid inlet. The application provides an electron smog apparatus can solve the fragile technical problem of heating element among the current electron smog apparatus.

Description

Electronic cigarette and atomization device thereof

Technical Field

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

Background

In recent years, users of electronic cigarettes have been increasing, and electronic cigarettes are cigarette-like electronic products having similar appearance, smoke, taste and feeling to cigarettes. The electronic cigarette product adopts a mode of heating and atomizing tobacco tar to generate fog like cigarettes. Most of heating elements of the existing electronic cigarette atomizing device are soaked in tobacco tar, are easy to corrode and smell, are damaged, and influence the service life of the electronic cigarette atomizing device and the use experience of users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic cigarette and an atomization device thereof, and aims to solve the technical problem that a heating element of the conventional electronic cigarette is easy to damage.

In order to solve the above problems, the present application provides an electronic cigarette atomizing device including a suction nozzle assembly and an atomizing assembly. The suction nozzle component comprises a shell and a first base, and the shell is provided with an air outlet. The first base is provided with a first accommodating cavity. The first base is installed in the shell and encloses with the shell to form a liquid storage bin. The lateral wall of first base is equipped with first inlet, and first inlet intercommunication is first accepts chamber and stock solution storehouse. The atomization component comprises a heating core, a second base, a sealing piece and a tobacco tar pipeline. The heating core is located the tobacco tar pipeline, and the sealing member is installed in the periphery side of tobacco tar pipeline, and the tobacco tar pipeline is installed in the second base. The second base is installed in first base, and the tobacco tar pipeline is located first accommodating cavity, and tobacco tar pipeline and venthole intercommunication, the lateral wall of sealing member butt first base. The second base can move relative to the first base so as to drive the atomizing component to move relative to the suction nozzle component, so that the sealing component moves relative to the side wall of the first base to seal the first liquid inlet. Or the sealing element moves relative to the side wall of the first base to open the first liquid inlet so as to communicate the tobacco tar pipeline, the first liquid inlet and the liquid storage bin.

In an embodiment, electron smog spinning disk atomiser includes open mode and off-state, and when electron smog spinning disk atomiser was in off-state, first inlet was sealed to the sealing member. When electron smog spinning disk atomiser was in the open mode, first inlet was opened to the sealing member, was located the tobacco tar accessible of stock solution storehouse and gets into in the tobacco tar pipeline.

In one embodiment, the first base includes a first base body and a second shoulder, the second shoulder is disposed on an outer surface of the first base body, and the outer surface of the first base body is provided with a sliding groove. The second base is provided with a third shoulder. When electron smog spinning disk atomiser is in the closed condition, third shoulder and second shoulder block. And the third shoulder is slidable within the slide slot to disengage the third shoulder from the second shoulder to place the electronic cigarette aerosolization device in an open state.

In one embodiment, the first base is provided with an elastic member mounting groove, and an opening of the elastic member mounting groove faces away from the top surface of the housing. The first base further comprises a first convex shoulder, the first convex shoulder is arranged on the inner wall of the elastic piece mounting groove, and the second base is provided with a fourth convex shoulder. When electron smog spinning disk atomiser is in the open mode, fourth shoulder and first shoulder block. When electron smog spinning disk atomiser was in the closed condition, the fourth shoulder was located the elastic component mounting groove outside and breaks away from first shoulder.

In one embodiment, the atomizing assembly includes an elastic member, the elastic member is installed in the elastic member installation groove, and an elastic compression direction of the elastic member is parallel to a moving direction of the atomizing assembly. When electron smog spinning disk atomiser was in the closed condition, the bottom surface of first convex shoulder and elastic component mounting groove is supported respectively at the relative both ends of elastic component. When the electronic cigarette atomizing device is in an opening state, the fourth shoulder moves to the elastic piece mounting groove, and the elastic piece is compressed, so that the elastic restoring force of the elastic piece is smaller than or equal to the acting force between the first shoulder and the fourth shoulder.

In one embodiment, the electronic cigarette atomization device further comprises an intermediate state, and when the electronic cigarette atomization device is in the intermediate state, the fourth shoulder compresses the spring, so that the elastic restoring force of the spring is larger than the acting force between the fourth shoulder and the first shoulder and smaller than the acting force between the third shoulder and the second shoulder.

In one embodiment, the atomizing assembly is removably coupled to the nozzle assembly.

In one embodiment, the housing includes an outer wall, and the outer wall is provided with a first retaining portion. The first base body is further provided with a second clamping part, and the second clamping part and the second shoulder are arranged at intervals. When the first base is arranged on the shell, the first clamping part is clamped with the second clamping part.

In one embodiment, the housing further comprises an inner wall and a top wall, the air inlet being provided in the top wall. The inner wall is provided with a smoke channel and is connected with the top wall. The first base further comprises a first extending body, the first extending body is fixedly connected with the first base body, one end, back to the first base body, of the first extending body is connected with the inner wall, and the first accommodating cavity, the smoke channel and the air inlet are communicated.

In one embodiment, the nozzle assembly further comprises a nozzle sealing ring, the nozzle sealing ring is located at one end of the second accommodating cavity close to the inner wall, and the nozzle sealing ring abuts against the inner surface of the second accommodating cavity.

In one embodiment, the side wall of the tobacco tar pipeline is provided with a second liquid inlet. The heating core includes the heating section, and the tobacco tar pipeline is located first accommodating cavity to the one end of butt suction nozzle sealing washer. The sealing element is arranged at one end of the tobacco tar pipeline close to the suction nozzle sealing ring. The heating core is located inside the tobacco pipe. When electron smog spinning disk atomiser was in the open mode, the second inlet all communicates with inboard, first inlet and the stock solution storehouse of tobacco tar pipeline.

In one embodiment, the atomizing assembly comprises an oil absorbent cotton located inside the oil pipe and in contact with the heating section.

In one embodiment, the atomizing assembly further comprises a heater-wick support and an electrically conductive member. The heating core support is arranged between the second base and the tobacco tar pipeline and is positioned in the first accommodating cavity, and the conductive piece is arranged on the second base. The heating core further comprises an extension section, the extension section is connected with the heating section, the extension section is installed on the heating core support, and one end, back to the heating section, of the extension section is electrically connected with the conductive piece.

In one embodiment, the atomizing assembly further comprises a heater core seal ring. The heating core sealing ring is positioned on the inner side of the heating core support and is abutted against the inner surface of the heating core support and the heating core.

In one embodiment, the atomizing assembly further comprises a fixing ring, and the fixing ring is sleeved on the outer peripheral side of the heating core support and is located between the heating core support and the second base.

In one embodiment, the atomizing assembly further comprises a support seal. The support sealing ring is positioned on the peripheral side of the heating core support and is abutted against the heating core support and the first base.

In one embodiment, the suction nozzle assembly comprises a liquid storage bin sealing ring, the liquid storage bin sealing ring is located at one end, back to the first base body, of the first extending body, and the liquid storage bin sealing ring is abutted to the inner wall and the first extending body.

In one embodiment, the nozzle assembly includes a base seal, the base seal being positioned between the first base and the housing.

In one embodiment, the atomization assembly further comprises a magnetic attraction piece, the magnetic attraction piece is installed on the second base and is used for being connected with an external cigarette rod.

In one embodiment, the bottom surface of the second base is a flat surface.

The application also provides an electronic cigarette, which comprises the electronic cigarette atomization device.

To sum up, the electron smog apparatus that this application provided is through the relative suction nozzle subassembly motion of control atomization component to make first inlet seal or open, thereby control tobacco tar entering atomization component electron smog apparatus. Can effectively avoid the tobacco tar to soak atomization component for a long time, cause the damage to atomization component, influence electron smog atomization device's life. When first inlet is opened, electron smog spinning disk atomiser is in the open mode, and the tobacco tar that is located the stock solution storehouse can get into the tobacco tar pipeline through first inlet, heats the tobacco tar that is located in the tobacco tar pipeline through the heating core and can produce smog to discharge from the venthole, in order to supply the user to suction. When first inlet is sealed, electron smog spinning disk atomiser is in the closed condition, and the tobacco tar that is located the stock solution storehouse can't get into in the tobacco tar pipeline to avoid the tobacco tar to soak atomization component and cause the damage to atomization component.

And, the heating core among the electron smog apparatus that this application provided is atomization component's partly, and when atomization component moved, the heating core can be followed atomization component and moved together to can avoid the lead wire of heating core to receive frequently to drag and buckle, guaranteed the electric connection stability of heating core, thereby guarantee that the heating core has stable heating function, promote user's use and experience. Moreover, the electronic cigarette atomization device provided by the application is simple and compact in structure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an electronic aerosolization device provided herein;

FIG. 2 is a schematic view of a nozzle assembly in the electronic aerosol apparatus of FIG. 1;

FIG. 3 is an exploded view of the suction nozzle assembly of FIG. 2;

FIG. 4 is a schematic view of the atomizing assembly of the electronic atomizer shown in FIG. 1;

FIG. 5 is an exploded view of the atomizing assembly of FIG. 4;

fig. 6 is a schematic structural view of the electronic aerosolization device of fig. 1 in a second state;

fig. 7 is a schematic structural view of the electronic cigarette atomizing device shown in fig. 1 in a third state.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic cigarette atomizing device 100 provided in the present application.

Electronic cigarette atomization device 100 includes a nozzle assembly 1 and an atomization assembly 2. The suction nozzle assembly 1 includes a housing 10 and a first base 20. The housing 10 is provided with an air outlet hole 101. The first base 20 is provided with a first receiving cavity 201. The first base 20 is installed in the housing 10 and encloses the housing 10 to form the liquid storage chamber 3. The side wall of the first base 20 is provided with a first liquid inlet 202, and the first liquid inlet 202 is communicated with the first accommodating cavity 201 and the liquid storage bin 3. The atomizing assembly 2 includes a heater core 60, a second base 40, a seal A, and a soot tube 51. The heater core 60 is positioned in the soot duct 51, the seal member a is attached to the outer peripheral side of the soot duct 51, and the soot duct 51 is attached to the second base 40. The second base 40 is mounted on the first base 20, the tobacco pipe 51 is located in the first accommodating cavity 201, the tobacco pipe 51 is communicated with the air outlet 101, and the sealing element a abuts against the side wall of the first base 20. The second base 40 is movable relative to the first base 20 to move the atomizing assembly 2 relative to the nozzle assembly 1, so that the sealing member a moves relative to the sidewall of the first base 20 to seal the first inlet port 202. Alternatively, the sealing member a is moved relative to the side wall of the first base 20 to open the first inlet port 202, so that the tobacco pipe 51, the first inlet port 202 and the reservoir 3 are communicated.

For convenience of description, in the present application, the width direction of the electronic cigarette atomization device 100 is defined as the X direction, and the length direction of the electronic cigarette atomization device 100 is defined as the Y direction. Wherein, the Y direction is the moving direction of the atomizing assembly 2 relative to the nozzle assembly 1.

The application provides an electron smog apparatus 100 through the relative suction nozzle subassembly 1 motion of control atomization component 2 to make first inlet 202 sealed or open, thereby control tobacco tar and get into atomization component 2 electron smog apparatus 100. Can effectively avoid the tobacco tar to soak atomization component 2 for a long time, cause the damage to atomization component 2, influence electron smog spinning disk atomiser 100's life.

When first inlet 202 is opened, electron smog spinning disk atomiser 100 is in the open mode, and the tobacco tar that is located stock solution storehouse 3 can get into atomization component 2 through first inlet 202, heats the tobacco tar that is located atomization component 2 through heating core 60 and can produce smog to discharge from venthole 101, in order to supply the user to aspirate.

When first inlet 202 is sealed, electron smog apparatus 100 is in the closed condition, is located the unable entering atomization component 2 of tobacco tar of stock solution storehouse 3 to avoid the tobacco tar to soak atomization component 2 and cause the damage to atomization component 2.

Wherein, the heating core 60 among the electron smog apparatus 100 that this application provided is atomization component 2's partly, and when atomization component 2 moved, the heating core 60 can be followed atomization component 2 and moved together to can avoid heating core 60's lead wire to receive frequently to drag and buckle, guaranteed heating core 60's electric connection stability, thereby guarantee that heating core 60 has stable heating function, promote user's use and experience. Moreover, the electronic cigarette atomization device 100 provided by the application is simple and compact in structure.

Referring to fig. 2, fig. 2 is a schematic structural view of the nozzle assembly 1 in the electronic cigarette atomizing device 100 shown in fig. 1. Fig. 3 is an exploded view of the nozzle assembly 1 shown in fig. 2.

The nozzle assembly 1 includes a housing 10 and a first base 20. The housing 10 comprises a top wall 11, an inner wall 12 and an outer wall 13. The outer wall 13 is connected to a periphery of the top wall 11 and forms an accommodating chamber with an opening together with the top wall 11, the opening being disposed opposite to the top wall 11. The top wall 11 is provided with an air outlet 101, and the air outlet 101 penetrates through the top wall 11. The inner wall 12 is connected to the periphery of the air outlet hole 101 and extends into the receiving cavity of the housing 10. The inner wall 12 is a hollow structure, the inner wall 12 is provided with a smoke channel 121, and the smoke channel 121 penetrates through the inner wall 12 along the Y direction and is communicated with the air outlet 101.

The outer wall 13 includes a first outer surface 131 and a first inner surface 132, the first outer surface 131 being disposed opposite the first inner surface 132. The outer wall 13 is provided with a first retaining portion 133, and the first retaining portion 133 is disposed at the opening of the outer wall 13 close to the housing 10 and located at the first inner surface 132. In this embodiment, the first retaining portion 133 is a trapezoidal groove. The trapezoidal shaped groove is formed by the outer wall 13 being recessed at the first inner surface 132. The first retaining portion 133 is used for cooperating with the first base 20 to realize a retaining connection with the first base 20.

Referring to fig. 2, the first base 20 includes a first base 21 and a first extending body 22, and the first base 21 is fixedly connected to the first extending body 22. The first base 21 and the first extension body 22 are both hollow cavity structures, and the cavity of the first base 21 and the cavity of the first extension body 22 are communicated to form a first accommodating cavity 201. The first receiving cavity 201 penetrates the first base 20 in the Y direction and communicates with the smoke passage 121. The first extension 22 is fixedly connected to the first base 21. The first extension 22 is provided with a first liquid inlet 202, and the first liquid inlet 202 penetrates through the side wall of the first extension 22. The inner surface of the first extension 22 is further provided with a step 221, and the step 221 is located at an end of the first extension 22 away from the first base 21.

The first base 21 includes a second outer surface 211 and a second inner surface 212, the second outer surface 211 and the second inner surface 212 are disposed oppositely, and the second inner surface 212 is located in the first receiving cavity 201. The first base 21 is provided with an elastic member installation groove 213, the elastic member installation groove 213 is located between the second inner surface 212 and the second outer surface 211, and an opening of the elastic member installation groove 213 faces a side away from the first extension 22. The inner wall 12 of the elastic member installation groove 213 is provided with a first shoulder 214. The first shoulder 214 is formed by protruding the inner wall 12 of the elastic member installation groove 213. The first shoulder 214 is adapted to retain the atomizing assembly 2.

The first base 21 further includes a second catch 215 and a second shoulder 216. The second catch 215 and the second shoulder 216 are both raised from the second outer surface 211. The second catch 215 is configured to fit the first catch 133. That is, the second catch 215 and the first catch 133 may catch the connection. The second shoulder 216 is located at an end of the first base 21 away from the first extending body 22 and is spaced apart from the second catch 215. The second outer surface 211 between the second catch 215 and the second shoulder 216 is recessed to form a sliding groove 217. The second shoulder 216 is adapted to engage the atomizing assembly 2, and the atomizing assembly 2 is slidable in the Y-direction within the sliding slot 217.

The first base 20 is mounted to the housing 10, the first extension 22 extends toward the inside of the housing 10, and the first receiving cavity 201 communicates with the smoke passage 121. An end of the first base 21 facing away from the first extension 22 is exposed from the open end of the housing 10, and the second outer surface 211 faces the first inner surface 132 of the housing 10. The first catch 133 and the second catch 215 are engaged to connect the first base 20 and the housing 10. Meanwhile, the housing 10 and the first base 20 together enclose the liquid storage chamber 3. The liquid storage bin 3 is used for storing tobacco tar. The first liquid inlet 202 is communicated with the first accommodating cavity 201 and the liquid storage bin 3, and tobacco tar in the liquid storage bin 3 can enter the first accommodating cavity 201 through the first liquid inlet 202.

With continued reference to fig. 2, the nozzle assembly 1 further includes a base seal 30, wherein the base seal 30 is disposed on the second outer surface 211 of the first substrate 21. When the first base 20 is mounted to the housing 10, the base seal ring 30 is located between the second outer surface 211 and the first inner surface 132 of the housing 10, thereby achieving a sealing connection between the first base 20 and the outer wall 13 of the housing 10 to increase the sealing performance of the electronic cigarette atomization device 100.

The nozzle assembly 1 further comprises a reservoir seal 31. The liquid storage bin sealing ring 31 is positioned at one end of the first extending body 22 far away from the first base body 21. When the first base 20 is installed on the housing 10, the liquid storage bin sealing ring 31 is located between the first extending body 22 and the inner wall 12 of the housing 10, so that sealing between the inner wall 12 of the housing 10 and the first extending body 22 is realized, smoke in the liquid storage bin 3 is prevented from entering the smoke channel 121 through a gap between the first extending body 22 and the inner wall 12, and the smoke is sucked out from the air outlet 101 without being atomized.

The nozzle assembly 1 further comprises a nozzle seal 32, the nozzle seal 32 being located within the cavity of the first extension 22. One end of the nozzle seal 32 abuts against the step 221, and the other end abuts against the atomizing assembly 2.

The first base 20 further includes an elastic member 33. The elastic element 33 is located in the elastic element mounting groove 213, one end of the elastic element 33 abuts against the bottom wall 422 of the elastic element mounting groove 213, the other end of the elastic element 33 abuts against the atomizing assembly 2 or the first shoulder 214, and the elastic extension direction of the elastic element 33 is parallel to the Y direction. In this embodiment, the elastic member 33 is a spring, and the number of the springs is two. The spring is made of high-carbon steel, and the high-carbon steel with different carbon contents can be selected according to actual needs. It should be noted that the higher the carbon content of the high carbon steel, the better the elasticity of the spring. In other embodiments, the elastic member 33 may be a spring or other elastic element.

Referring to fig. 4 and 5, fig. 4 is a schematic structural view of the atomizing assembly 2 in the electronic aerosolization device 100 shown in fig. 1, and fig. 5 is a schematic exploded structural view of the atomizing assembly 2 shown in fig. 4.

The atomizing assembly 2 includes a second base 40. The second base 40 includes a second base 41, a second extension 42, a third extension 43, and a fourth extension 44. The second base 41 is provided with a second receiving cavity 411, and the second receiving cavity 411 is located in the middle of the second base 41. The second substrate 41 includes a bottom surface 412, side surfaces 413, and a top surface 414. Bottom surface 412 is disposed opposite top surface 414, and side surfaces 413 connect between bottom surface 412 and top surface 414. The second extension body 42 includes a second sidewall 421 and a bottom wall 422, and the second sidewall 421 surrounds the periphery of the bottom wall 422 and is connected to the bottom wall 422. The extending direction of the second sidewall 421 is parallel to the Y direction. The second side wall 421 and the bottom wall 422 surround to form a third receiving cavity 423 having an opening, and the opening of the second extending body 42 is disposed opposite to the bottom wall 422. The second extension 42 is disposed on the top surface 414, and the bottom wall 422 is disposed at the opening of the second receiving cavity 411. The bottom wall 422 is provided with a through hole 424, and the through hole 424 penetrates through the bottom wall 422, so that the second accommodating cavity 411 is communicated with the third accommodating cavity 423. The through-hole 424 is for the heater core 60 to pass through.

The third extension 43 and the fourth extension 44 are both located on the top surface 414 and extend from the top surface 414 in a direction away from the second substrate 41. The third extending body 43 and the fourth extending body 44 are arranged side by side at an interval, and the fourth extending body 44 is located between the second extending body 42 and the third extending body 43. Wherein the outer surface of the third extension 43 is flush with the side 413. The end of the third extension 43 facing away from the top surface 414 is provided with a third shoulder 431, the third shoulder 431 being adapted to cooperate with the second shoulder 216 in the first base 20. The end of the fourth extension 44 facing away from the second top surface 414 is provided with a fourth shoulder 441, the fourth shoulder 441 being adapted to engage the first shoulder 214 of the first base 20.

The atomizing assembly 2 further includes a heater-wick support 50 and a tobacco pipe 51. The heating core support 50 and the tobacco tar pipe 51 are both hollow structures. Wherein the heater-core holder 50 is mounted to the second base 41. The side wall of the tobacco tar pipeline 51 is provided with a second liquid inlet 511, and the second liquid inlet 511 penetrates through the side wall of the tobacco tar pipeline 51.

The atomizing assembly 2 further includes a heating core 60, the heating core 60 including a heating section 61 and an extension section 62. The extension 62 has an elongated configuration. As used herein, "elongated structure" refers to a structure having an axial length greater than a radial length. The heating core 60 is mounted on the heating core support 50, the heating section 61 is located in the tobacco pipe 51, and the extending section 62 extends from the tobacco pipe 51 to the cavity of the heating core support 50 and passes through the through hole 424 located in the second extending body 42 to enter the second receiving cavity 411.

With continued reference to fig. 3 and 4, the atomizing assembly 2 further includes a retaining ring 52 and a heater core seal 53. The heating core sealing ring 53 is located in the cavity of the heating core support 50, and the outer surface of the heating core sealing ring 53 abuts against the inner surface of the heating core support 50. The heating core sealing ring 53 has a fixing effect on the heating core 60, and the heating core 60 is prevented from shaking. The fixing ring 52 is sleeved on the outer periphery of the heating core support 50 and is located between the heating core support 50 and the inner surface of the second extending body 42. The securing ring 52 provides reinforcement to the heater-core holder 50, such that the heater-core holder 50 is stably coupled to the second base 40.

The atomization assembly 2 further comprises a sealing element A, a support sealing ring 54 and an oil absorption cotton 55. Seal a is located at the end of the tobacco pipe 51 remote from the second base 40. The support sealing ring 54 is sleeved on the outer periphery of the heating core support 50 to realize the sealing connection between the heating core support 50 and the suction nozzle assembly 1. The absorbent cotton 55 is located within the tobacco pipe 51 and contacts the heating section 61 of the heating core 60. The absorbent cotton 55 is used for absorbing the tobacco tar entering the tobacco tar pipeline 51 from the second liquid inlet 511.

The atomizing assembly 2 further includes a conductive member 56 and a magnetically attractive member 57. The conductive member 56 is installed in the first installation groove, and the magnetic suction member 57 is installed in the second installation groove. Wherein the conductive member 56 is electrically connected to the extension section 62 of the heating core 60 for transmitting current to the heating core 60. In this embodiment, the conductive elements 56 are conductive copper pins. In other embodiments, the conductive member 56 may be other conductive elements. The magnetic attraction 57 is used to connect with an external element. The external element here may be the tobacco rod of an electronic cigarette. The tobacco rod includes a battery assembly, a circuit board and other electronic components.

Wherein, bottom surface 412 of second base 40 is the bottom of electron smog apparatus 100 promptly, and after electrically conductive 56 and magnetism piece 57 installed in second base 40, the bottom parallel and level of electron smog apparatus 100 to can avoid piling up foul and dust in the bottom of electron smog apparatus 100, guarantee electron smog apparatus 100's good contact, promote user's use and experience and feel.

Referring to fig. 1, 2 and 4, the atomizing assembly 2 is mounted to the nozzle assembly 1. The end of the smoke pipe 51 facing away from the second base 40 extends into the first receiving cavity 201 from the end close to the second base 41 until the third shoulder 431 of the second base 40 is connected with the second shoulder 216 of the first base 20 in a clamping manner, the end of the smoke pipe 51 facing away from the second base 40 abuts against the suction nozzle sealing ring 32, and the fourth shoulder 441 of the second base 40 is connected with the first shoulder 214 of the first base 20 in a clamping manner. The seal a and the carrier seal 54 abut the inner surface of the first receiving chamber 201. In the embodiment, the first shoulder 214 and the fourth shoulder 441 are clamped, or the second shoulder 216 and the third shoulder 431 are clamped, so that the atomizing assembly 2 and the suction nozzle assembly 1 can be connected, and the atomizing assembly 2 can be moved relative to the suction nozzle assembly 1 by moving the third shoulder 431 and the fourth shoulder 441, so that the structure of the electronic cigarette atomizing device 100 is simplified.

The electronic cigarette aerosolization device 100 includes an open state and a closed state. As shown in fig. 1, when the electronic cigarette atomization device 100 is in the closed state, the second shoulder 216 is engaged with the third shoulder 431, the elastic member 33 is in the first compression state, the fourth shoulder 441 is released from the first shoulder 214, and the sealing member a seals the first inlet port 202. That is, the first liquid inlet 202 is closed, and the tobacco tar in the liquid storage bin 3 is blocked in the liquid storage bin 3 and cannot enter the tobacco tar pipeline 51. Thereby avoiding the damage to the atomization component 2 caused by the tobacco tar soaking the atomization component 2.

Referring to fig. 1 and 6, fig. 6 is a schematic structural view of the electronic cigarette atomizing device 100 shown in fig. 1 in a second state.

When the electronic cigarette atomizing device 100 is switched from the off state to the on state, the atomizing assembly 2 moves toward the suction nozzle assembly 1, and the third shoulder 431 moves toward the positive Y-axis direction along the sliding groove 217 and disengages from the second shoulder 216. At the same time, the end of the fourth extension 44 enters the elastic member mounting groove 213, the fourth shoulder 441 engages with the first shoulder 214, and the fourth extension 44 compresses the elastic member 33 in the Y-axis positive direction, bringing the elastic member 33 into the second compressed state. Simultaneously, tobacco tar pipeline 51 moves towards Y axle positive direction, drives sealing member A and keeps away from first inlet 202 for first inlet 202 is opened.

When the electronic cigarette atomizing device 100 is in the open state, the tobacco tar in the liquid storage bin 3 can enter the tobacco tar pipeline 51 through the first liquid inlet 202 and the second liquid inlet 511, and is absorbed by the oil absorbent cotton 55. At this point, the user draws on the air outlet 101 to trigger the sensor, so that the heating core 60 starts to work, and the tobacco smoke permeating the absorbent cotton 55 is atomized to form smoke. The smoke passes through the smoke line 51, enters the inner cavity of the nozzle seal 32, then enters the smoke passage 121, and then enters the user's mouth through the air outlet hole 101.

When the elastic member 33 is in the second compression state, the holding force between the fourth shoulder 441 and the first shoulder 214 is greater than the elastic restoring force of the elastic member 33, so as to prevent the fourth shoulder 441 from separating from the first shoulder 214, and the atomizing assembly 2 is ejected, thereby ensuring that the tobacco tar can smoothly enter the tobacco tar pipeline 51. In other embodiments, the holding force of the fourth shoulder 441 and the first shoulder 214 may also be equal to the elastic restoring force of the elastic member 33.

Referring to fig. 7, fig. 7 is a schematic structural view of the electronic cigarette atomizing device 100 shown in fig. 1 in a third state.

When it is necessary to switch the electronic cigarette atomizing device 100 from the open state to the closed state, the atomizing assembly 2 is further moved toward the direction close to the nozzle assembly 1, and the third shoulder 431 is further moved toward the Y-axis positive direction along the mounting groove. At the same time, the fourth shoulder 441 moves in the positive Y-axis direction along the elastic member installation groove 213 and disengages from the first shoulder 214, further compressing the elastic member 33, and putting the elastic member 33 in a third compressed state. When the elastic member 33 is in the third compressed state, the elastic restoring force of the elastic member 33 is greater than the engaging force between the fourth shoulder 441 and the first shoulder 214 and less than the engaging force between the third shoulder 431 and the second shoulder 216. The elastic member 33 rebounds to move the fourth shoulder 441 in the Y-axis negative direction until the fourth shoulder 441 slides over the first shoulder 214 and moves out of the elastic member installation groove 213. Meanwhile, the third shoulder 431 moves in the mounting groove in the negative Y-axis direction until it engages the second shoulder 216. That is, the entire atomizing assembly 2 is moved in the negative Y-axis direction by the elastic restoring force of the elastic member 33. At this time, the tobacco tar pipeline 51 moves towards the negative direction of the Y axis, drives the sealing member a to be close to the first liquid inlet 202, and seals the first liquid inlet 202, so that the electronic cigarette atomization device 100 is in a closed state. That is, the electronic cigarette atomization state is restored to the state shown in fig. 1.

Referring to fig. 1, the present application provides an aerosolization assembly 2 and a nozzle assembly 1 of an electronic aerosolization apparatus 100 are removably coupled. Detachment of the atomizing assembly 2 from the nozzle assembly 1 can be accomplished by disengaging the second shoulder 216 from the third shoulder 431 and the first shoulder 214 from the fourth shoulder 441. Therefore, the atomization assembly 2 can be recycled, which is beneficial to environmental protection and reduces the use cost of users.

The present application further provides an electronic cigarette (not shown) comprising an electronic cigarette aerosolization device and a tobacco rod. In one embodiment, the tobacco rod is magnetically attracted to the magnetic attraction member of the electronic cigarette atomizing device. In other embodiments, the cigarette rod and the second base of the electronic cigarette atomization device are of an integrated structure, so that the structure of the electronic cigarette can be simplified, and the cost is reduced. Alternatively, the tobacco rod and the electronic cigarette atomizing device can be connected in other ways.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (21)

1. An electronic cigarette aerosolization device, comprising:

the suction nozzle assembly comprises a shell and a first base, the shell is provided with an air outlet, the first base is provided with a first accommodating cavity, the first base is installed in the shell and forms a liquid storage bin with the shell in an enclosing mode, a first liquid inlet is formed in the side wall of the first base, and the first liquid inlet is communicated with the first accommodating cavity and the liquid storage bin;

the atomization assembly comprises a heating core, a second base, a sealing element and a tobacco tar pipeline, wherein the heating core is positioned in the tobacco tar pipeline, the sealing element is installed on the outer peripheral side of the tobacco tar pipeline, and the tobacco tar pipeline is installed on the second base;

the second base is arranged on the first base, the tobacco tar pipeline is positioned in the first accommodating cavity and communicated with the air outlet, and the sealing element is abutted against the side wall of the first base; the second base can move relative to the first base so as to drive the atomizing component to move relative to the suction nozzle component, so that the sealing component moves relative to the side wall of the first base to seal the first liquid inlet; or the sealing element moves relative to the side wall of the first base to open the first liquid inlet so as to communicate the tobacco tar pipeline, the first liquid inlet and the liquid storage bin.

2. The electronic aerosolization device of claim 1, wherein the electronic aerosolization device comprises an open state and a closed state, the seal sealing the first liquid inlet when the electronic aerosolization device is in the closed state; when electron smog spinning disk atomiser is in the open mode, the sealing member is opened first inlet is located the tobacco tar accessible of stock solution storehouse gets into in the tobacco tar pipeline.

3. The electronic aerosolization device of claim 2, wherein the first base comprises a first base body and a second shoulder, the second shoulder being disposed on an outer surface of the first base body, the outer surface of the first base body being provided with a sliding groove, the second base being provided with a third shoulder;

when the electronic cigarette atomizing device is in a closed state, the third shoulder is clamped with the second shoulder; the third shoulder is slidable within the slide slot to disengage the third shoulder from the second shoulder to place the electronic aerosolization device in an open state.

4. The electronic aerosolization device of claim 3, wherein the first base defines a spring mounting slot, an opening of the spring mounting slot facing away from a top surface of the housing, the first base further comprising a first shoulder disposed on an inner wall of the spring mounting slot, the second base defining a fourth shoulder;

when the electronic cigarette atomizing device is in an open state, the fourth shoulder is clamped with the first shoulder; when the electronic cigarette atomizing device is in a closed state, the fourth shoulder is located outside the elastic piece mounting groove and separated from the first shoulder.

5. The electronic aerosolization device of claim 4, wherein the atomizing assembly comprises a resilient member mounted in the resilient member mounting groove, and a resilient compression direction of the resilient member is parallel to a movement direction of the atomizing assembly;

when the electronic cigarette atomizing device is in a closed state, two opposite ends of the elastic piece are respectively abutted to the first shoulder and the bottom surface of the elastic piece mounting groove; when the electronic cigarette atomizing device is in an opening state, the fourth shoulder moves to the elastic piece mounting groove, and the elastic piece is compressed, so that the elastic restoring force of the elastic piece is smaller than or equal to the acting force between the first shoulder and the fourth shoulder.

6. The electronic aerosolization device of claim 5, further comprising an intermediate state in which the fourth shoulder compresses the resilient member such that an elastic restoring force of the resilient member is greater than an acting force between the fourth shoulder and the first shoulder and less than an acting force between the third shoulder and the second shoulder.

7. An electronic aerosolization device according to any one of claims 1-6, wherein the atomizing assembly is removably attachable to the mouthpiece assembly.

8. The electronic aerosolization device of claim 3, wherein the housing comprises an outer wall, the outer wall provided with a first catch; the first base body is also provided with a second clamping part, and the second clamping part and the second shoulder are arranged at intervals; when the first base is arranged on the shell, the first clamping part is clamped with the second clamping part.

9. The electronic aerosolization device of claim 8, wherein the housing further comprises an inner wall and a top wall, the air outlet being provided in the top wall, the inner wall being provided with a smoke channel, the inner wall being connected to the top wall; the first base further comprises a first extending body, the first extending body is fixedly connected with the first base body, the first extending body faces away from one end of the first base body and is connected with the inner wall, and the first accommodating cavity, the smoke channel and the air outlet are communicated.

10. The electronic aerosolization device of claim 9, wherein the nozzle assembly further comprises a nozzle seal positioned at an end of the first receiving cavity proximate the inner wall, the nozzle seal abutting an inner surface of the first receiving cavity.

11. The electronic aerosolization device of claim 10, wherein a second liquid inlet is provided in a sidewall of the tobacco pipe; the heating core comprises a heating section, the tobacco tar pipeline is positioned in the first containing cavity and is abutted against one end of the suction nozzle sealing ring, and the sealing element is arranged at one end, close to the suction nozzle sealing ring, of the tobacco tar pipeline; the heating core is positioned on the inner side of the tobacco tar pipeline; when the electronic cigarette atomizing device is in an open state, the second liquid inlet is communicated with the inner side of the tobacco tar pipeline, the first liquid inlet and the liquid storage bin.

12. The electronic aerosolization device of claim 11, wherein the atomizing assembly comprises a wick located inside the wick conduit and in contact with the heating section.

13. The electronic aerosolization device of claim 11, wherein the atomizing assembly further comprises a heater-wick holder mounted between the second base and the tobacco pipe and within the first receiving cavity, and an electrically conductive member mounted to the second base;

the heating core further comprises an extension section, the extension section is connected with the heating section, the extension section is installed on the heating core support, and one end, back to the heating section, of the extension section is electrically connected with the conductive piece.

14. The electronic aerosolization device of claim 13, the atomizing assembly further comprising a heater core seal ring positioned inside the heater core holder and abutting an inner surface of the heater core holder and the heater core.

15. The electronic aerosolization device of claim 13, wherein the atomizing assembly further comprises a retaining ring that is looped around a peripheral side of the heater-wick holder and between the heater-wick holder and the second base.

16. The electronic aerosolization device of claim 13, the atomizing assembly further comprising a cradle seal positioned on an outer peripheral side of the heater-cartridge cradle and abutting the heater-cartridge cradle and the first base.

17. The electronic aerosolization device of claim 9, wherein the suction nozzle assembly comprises a reservoir seal located at an end of the first extension facing away from the first base, and the reservoir seal abuts the inner wall and the first extension.

18. The electronic aerosolization device of claim 1, wherein the nozzle assembly comprises a base seal, the base seal being located between the first base and the housing.

19. The electronic aerosolization device of claim 1, wherein the atomizing assembly further comprises a magnetic attachment mounted to the second base, the magnetic attachment configured to couple with an outside tobacco rod.

20. The electronic aerosolization device of claim 19, wherein a bottom surface of the second base is planar.

21. An electronic cigarette comprising the electronic aerosolization device of any one of claims 1-20.

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