CN220587513U - Novel electromagnetic induction heating's electron cigarette - Google Patents

Abstract

The application discloses novel electron cigarette of electromagnetic induction heating, include: comprising the following steps: an upper assembly, a lower assembly, and a vortex heating system; wherein, the interior of the upper component is formed with an installation cavity for installing a cartridge, and the cartridge is provided with a metal block; the upper assembly comprises a first opening and a second opening; the upper component is connected with the lower component in a pluggable manner, so that the upper component enters or leaves the heating cavity; the vortex heating system is arranged in the lower assembly; the vortex heating system is arranged on the lower assembly and is used for forming a magnetic field in the heating cavity; when the upper assembly is pulled out of the heating cavity of the lower assembly, the first opening of the upper assembly leaks out, so that the cartridge can be placed into the mounting cavity from the first opening; when the upper assembly is inserted into the heating cavity of the lower assembly, the cartridge can enter the heating cavity, the magnetic field formed by the vortex heating system can enable the cartridge to generate heat and generate smoke, and the smoke can flow out from the second opening.

Description

Novel electromagnetic induction heating's electron cigarette

Technical Field

The application relates to the technical field of atomization equipment, in particular to a novel electromagnetic induction heating electronic cigarette.

Background

The electronic cigarette is capable of producing smoke for a user to draw by heating the cartridge.

In the related art, an electronic cigarette has a smoking set in which a heating chamber is formed and a heating assembly is provided corresponding to the heating chamber, a storage part for storing a medium for generating smoke such as tobacco tar, combustible tobacco or non-combustible tobacco is formed at a lower end of the smoking set, and a suction nozzle is provided at an upper end of the smoking set. When a user needs to eat the smog, the lower end of the cigarette bullet is inserted into the heating cavity, the heating component heats the medium in the storage cavity and atomizes the medium, and the user sucks the smog through the suction nozzle.

It should be understood that the storage part for the storage medium and the suction nozzle are integrally provided in the related art, and the whole cartridge needs to be thrown away after the medium in the storage part is used, so that the utilization rate of the suction nozzle part is poor and the resource waste is caused.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a novel electromagnetic induction heating's electron cigarette, can make the suction nozzle cyclic utilization, reduces the wasting of resources.

According to the embodiment of the application, the novel electromagnetic induction heating electronic cigarette comprises: an upper assembly, a lower assembly, and a vortex heating system;

wherein, the interior of the upper component is provided with an installation cavity for installing a cartridge, and the cartridge is provided with a metal block; a first opening communicated with the mounting cavity is formed on the side surface of the upper assembly; a second opening communicated with the mounting cavity is formed on the upper end face of the upper assembly, and the second opening is used for flowing out smoke;

the upper component is connected with the lower component in a pluggable manner, so that the upper component enters or leaves the heating cavity; the vortex heating system is arranged in the lower assembly;

the vortex heating system is arranged on the lower assembly and is used for forming a magnetic field in the heating cavity;

when the upper assembly is pulled out of the heating cavity of the lower assembly, the first opening of the upper assembly leaks out so that the cartridge can be placed into the mounting cavity from the first opening; when the upper assembly is inserted into the heating cavity of the lower assembly, the cartridge can enter the heating cavity, the magnetic field formed by the vortex heating system can enable the cartridge to generate heat and generate smoke, and the smoke can flow out of the second opening.

According to the embodiment of the application, the novel electromagnetic induction heating electronic cigarette has at least the following beneficial effects: the cigarette bullet and the upper assembly are separately arranged to be manufactured into a non-integrated design, wherein the cigarette holder is arranged on the upper assembly, the cigarette bullet is independently arranged, and the cigarette bullet is detachably arranged in the installation cavity of the upper assembly, so that after the medium in the cigarette bullet is used, only the cigarette bullet can be replaced without replacing the upper assembly, the utilization rate of the upper assembly is improved, and the waste of resources is reduced. In addition, it should also be appreciated that the cartridges are independently disposed, which may reduce the volume of the cartridges and reduce the corresponding manufacturing costs.

According to some embodiments of the present application, the upper assembly comprises a base and a suction nozzle, the base being formed with the heating cavity; the suction nozzle is connected with the mounting piece and is communicated with the mounting cavity through the second opening;

the lower assembly comprises a mounting piece, wherein the mounting piece forms the mounting cavity, the first opening and the second opening; the base is removably disposed on the mounting member to allow the mounting member to partially enter or leave the heating cavity.

According to some embodiments of the present application, the eddy current heating system includes a coil assembly disposed in correspondence with the heating cavity for generating a magnetic field within the heating cavity.

According to some embodiments of the application, the base is provided with a first sliding part, the mounting is provided with a second sliding part, and the first sliding part is in sliding fit with the second sliding part; one of the first sliding part and the second sliding part is a sliding block, the other is a sliding groove, and the sliding block is in sliding fit with the sliding groove.

According to some embodiments of the present application, the sliding device further comprises a limiting structure, wherein the limiting structure is disposed on the sliding path of the first sliding portion or the second sliding portion, and is used for limiting the sliding range of the first sliding portion or the second sliding portion.

According to some embodiments of the present application, a movable cavity is formed between the suction nozzle and the mounting piece, the mounting piece is formed with a socket communicated with the movable cavity, the base is provided with a boss, and the boss is movably inserted into the movable cavity through the socket.

According to some embodiments of the present application, the device further comprises a cartridge, wherein a metal block is arranged in the cartridge, and the metal block is used for being matched with the coil assembly.

According to some embodiments of the application, the inner side wall of the heating chamber is provided with a fixing rib, which abuts against the outer side wall of the mounting member entering the heating chamber.

According to some embodiments of the present application, the apparatus further comprises a temperature detector disposed on the base.

According to some embodiments of the present application, the device further comprises a travel key, wherein the travel key is arranged on the lower component, and when the upper component is pulled out of the heating cavity of the lower component, the travel key corresponds to the mounting cavity and can push the cartridge out of the mounting cavity; and a spring connected with the lower assembly is arranged in the travel key and used for resetting the travel key.

According to some embodiments of the present application, the coil assembly further comprises a shield disposed outside of the coil assembly.

Additional aspects and advantages of the application 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 application.

Drawings

The application is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a perspective view of a novel electromagnetic induction heating electronic cigarette according to an embodiment of the present application;

fig. 2 is a cross-sectional view of a novel electromagnetic induction heating electronic cigarette according to an embodiment of the present application;

fig. 3 is an exploded view of a novel electromagnetic induction heating electronic cigarette according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of the suction nozzle, mounting member and base of FIG. 3;

fig. 5 is a perspective view of the mount of fig. 3.

Reference numerals:

the heating device comprises a base 100, a heating cavity 110, a chute 120, a boss 130 and a fixing rib 140;

coil assembly 200, coil 210;

the mounting member 300, the first opening 310, the second opening 320, the mounting cavity 330, the slider 340, the movable cavity 350, the socket 360, the fixing portion 370;

a suction nozzle 400;

a cartridge 500;

a shield 600;

a first housing 710, a second housing 720, a power supply 730, and a control module 740;

travel button 800, spring 810.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that references to orientation descriptions, such as directions of up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical solution.

In the description of the present application, a description with reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 5, a novel electromagnetic induction heated electronic cigarette according to an embodiment of the present application includes: an upper assembly, a lower assembly, and a vortex heating system;

wherein, the inside of the upper assembly is formed with a mounting cavity 330 for mounting the cartridge 500, the cartridge 500 having a metal block; the side of the upper assembly is formed with a first opening 310 communicating with the mounting cavity 330; the upper end surface of the upper assembly is formed with a second opening 320 communicating with the installation cavity 330, the second opening 320 being used for discharging smoke;

and, the lower assembly has a heating chamber 110 formed therein, and the upper assembly is removably coupled to the lower assembly such that the upper assembly enters or leaves the heating chamber 110; the vortex heating system is arranged in the lower assembly;

and, the eddy current heating system is provided to the lower assembly for forming a magnetic field in the heating chamber 110;

when the upper assembly is pulled out of the heating chamber 110 of the lower assembly, the first opening 310 of the upper assembly leaks out to enable the cartridge 500 to be placed into the mounting chamber 330 from the first opening 310; when the upper assembly is inserted into the heating cavity 110 of the lower assembly, the cartridge 500 can enter the heating cavity 110, and the magnetic field created by the vortex heating system can cause the cartridge 500 to heat and generate smoke, which can flow out of the second opening 320.

The novel electromagnetic induction heating electronic cigarette has the following beneficial effects:

firstly, set up cartridge 500 and last subassembly separately, the design of preparation as non-integral type, wherein, the cigarette holder is installed on last subassembly, and cartridge 500 independently sets up, and cartridge 500 detachable sets up in the installation cavity 330 of last subassembly to after the medium in cartridge 500 has used up, can only change cartridge 500, need not to change the subassembly, improved the utilization ratio of last subassembly, reduced the waste of resource. In addition, it should be appreciated that the cartridge 500 is provided separately, which may reduce the volume of the cartridge 500 and the corresponding manufacturing costs.

Secondly, through the clearance fit of last subassembly and lower subassembly, go up the subassembly and can extract from the heating chamber 110 of lower subassembly, can make first opening 310 spill, when using the electron cigarette of a novel electromagnetic induction heating of this application, the mode of accessible plug upper assembly is in order to make first opening 310 expose to in order to install the cartridge 500 in installation cavity 330 or take out from installation cavity 330, and, can push into the heating chamber 110 with the cartridge 500 in the installation cavity 330, in order to make cartridge 500 generate heat with the cooperation of cartridge 500 in coil assembly 200. It should also be appreciated that after the cartridge 500 enters the heating chamber 110, the cartridge 500 can be restrained by the inner sidewall of the mounting chamber 330 cooperating with the inner sidewall of the heating chamber 110 to prevent the cartridge 500 from being pulled out of the first opening 310, so as to ensure the mounting stability of the cartridge 500 in the heating chamber 110.

Thirdly, the heating of the cartridge 500 is performed by the eddy current heating system using the principle of electromagnetic induction, specifically, after the cartridge 500 enters the heating chamber 110, the coil assembly 200 causes eddy current to be generated in the metal block in the cartridge 500, so that the cartridge 500 heats up and atomizes the medium in the cartridge 500. It should be noted that in the prior art, the heating wire is generally abutted to the cartridge, and the heating wire is directly contacted with the cartridge so that the cartridge heats, it should be understood that in the application, the coil assembly 200 is matched with the metal block in the cartridge 500 to heat the cartridge 500, the coil assembly 200 is not in direct contact with the cartridge 500, so that problems possibly caused by the butt joint of the heating wire, such as bending and the like of the heating wire due to deviation of the butt joint position of the heating wire and the cartridge, are reduced, and the coil assembly 200 is more durable than the heating wire.

Referring to fig. 2 to 4, according to some embodiments of the present application, the upper assembly includes a base 100 and a suction nozzle 400, the base 100 being formed with a heating chamber 110; the suction nozzle 400 is connected to the mounting member 300, and the suction nozzle 400 communicates with the mounting cavity 330 through the second opening 320;

the lower assembly includes a mounting member 300, the mounting member 300 defining a mounting cavity 330, a first opening 310, a second opening 320; the base 100 is removably mounted to the mounting member 300 such that the mounting member 300 partially enters or exits the heating chamber 110.

According to some embodiments of the present application, an eddy current heating system includes a coil 210 assembly 200, the coil 210 assembly 200 being disposed in correspondence with a heating cavity 110 for generating a magnetic field within the heating cavity 110.

Referring to fig. 2 to 4, the base 100 is formed with a heating chamber 110;

referring to fig. 2 and 3, a coil 210 of a coil assembly 200 is disposed around an outer sidewall of the base 100, and the coil assembly 200 is used to form an electromagnetic field inside the heating chamber 110;

referring to fig. 2 to 4, the mount 300 forms a mount cavity 330, a first opening 310, and a second opening 320, the first opening 310 and the second opening 320 being in communication with the mount cavity 330, specifically, the first opening 310 is formed at a circumferential side of the mount 300, the second opening 320 is formed at an end of the mount 300, and the mount cavity 330 is used for placing a cartridge 500 having a metal block, specifically, stainless steel or other metal or alloy, through the first opening 310; the mounting member 300 is movably coupled with the base 100 such that a portion of the mounting member 300 formed with the first opening 310 and the mounting cavity 330 enters or exits the heating cavity 110;

referring to fig. 2 and 4, the suction nozzle 400 is connected to the mounting member 300, and the suction nozzle 400 communicates with the mounting chamber 330 through the second opening 320.

It will be appreciated that by the movable engagement of the mounting member 300 with the base 100, the mounting member 300 is caused to move in a direction away from the base 100, such that the portion of the mounting member 300 forming the first opening 310 is moved away from the heating chamber 110, such that the first opening 310 is in communication with the outside, i.e. such that the first opening 310 is exposed, to facilitate the placement of the cartridge 500 into the mounting chamber 330 through the first opening 310. Specifically, during the process of moving the mounting member 300 away from the base 100, the mounting member 300 may be completely separated from the base 100, or may be partially separated to remain connected to the base 100, and it should be understood that the cartridge 500 may be placed as long as the first opening 310 is exposed.

After the installation of the cartridge 500 is completed, the portion of the installation member 300 where the first opening 310 and the installation cavity 330 are formed is entered into the heating cavity 110. It should be appreciated that after the portion of the mounting member 300 forming the mounting cavity 330 enters the heating cavity 110, i.e., after the cartridge 500 has entered the heating cavity 110, the coil assembly 200 cooperates with the metal block within the cartridge 500, the coil assembly 200 causes the metal block to heat up to atomize the medium within the cartridge 500, and in particular, the coil assembly 200 is capable of generating an alternating electromagnetic field within the heating cavity 110 such that the metal block generates eddy currents and causes the metal block to heat up. And, after the portion of the mounting member 300 where the first opening 310 is formed enters the heating chamber 110, the inner wall of the heating chamber 110 can cooperate with the inner wall of the mounting chamber 330 to limit the cartridge 500, so as to fix the cartridge 500.

After the metal block in the cartridge 500 heats, the medium in the cartridge 500 is atomized, the smoke will spread in the mounting cavity 330, the user can suck the mouthpiece 400, and the smoke in the mounting cavity 330 will enter the mouthpiece 400 through the second opening 320 for the user to suck.

It should also be appreciated that a novel electromagnetic induction heating electronic cigarette of the present application further comprises a cartridge 500, wherein a metal block is disposed in the cartridge 500, and the metal block is configured to cooperate with the coil assembly 200.

With respect to the fitting manner of the base 100 and the mount 300, in the present embodiment, the base 100 and the mount 300 are slidably fitted. Specifically, the base 100 is provided with a first sliding portion, and the mount 300 is provided with a second sliding portion, and the first sliding portion is slidably engaged with the second sliding portion, so that the base 100 and the mount 300 are slidably engaged.

With reference to fig. 3 and 5, in this embodiment, one of the first sliding portion and the second sliding portion is a slider 340, and the other is a sliding slot 120, and the slider 340 is slidably matched with the sliding slot 120. For example, the first sliding portion is a sliding slot 120, the second sliding portion is a sliding block 340, or the second sliding portion is a sliding slot 120, and the first sliding portion is a sliding block 340. In other embodiments, one of the first sliding portion and the second sliding portion may be a ball, which is rotatably embedded in the base 100 or the mounting member 300, and the other is a chute 120 for limiting the travel of the ball.

Wherein, in order to make the installation piece 300 not break away from the base 100 completely when sliding relative to the base 100, a novel electromagnetic induction heating electronic cigarette of the present application further includes a limiting structure (not shown in the figure), where the limiting structure is disposed on the sliding path of the first sliding portion or the second sliding portion, and is used for limiting the sliding range of the first sliding portion or the second sliding portion. For a specific form of the limiting structure, for example, the limiting structure may be a bump disposed on a sliding path of the first sliding portion or the second sliding portion, and for example, the limiting structure may be a groove wall at an end of the sliding groove 120 in the present application, so as to limit the sliding block 340 from being separated from the sliding groove 120. It can be appreciated that, through the limit structure, the mounting member 300 can be kept away from the base 100, and is not completely separated from the base 100, so that the problem that the mounting member 300 and the base 100 need to be re-docked after the mounting member 300 is completely pulled out is avoided, and the connection reliability of the mounting member 300 and the base 100 is improved.

It should be understood that, in addition to the sliding fit between the base 100 and the mounting member 300 in the present embodiment, in other embodiments, the base 100 and the mounting member 300 may be configured to be in threaded engagement, i.e., the base 100 may be provided with threads, and the mounting member 300 may be provided with corresponding threads, so that the mounting member 300 may be moved away from or closer to the base 100 by rotating the mounting member 300. Alternatively, the base 100 and the mounting member 300 are configured to be engaged with each other, and when the cartridge 500 is positioned in the heating chamber 110, the base 100 and the mounting member 300 are engaged with each other, and when the cartridge 500 needs to be inserted into or removed from the heating chamber, the engagement between the base 100 and the mounting member 300 is released, and the mounting member 300 is separated from the base 100.

In order to further improve the reliability of the connection between the mounting member 300 and the base 100, referring to fig. 4, a movable chamber 350 is formed between the suction nozzle 400 and the mounting member 300, the mounting member 300 is formed with a socket 360 communicating with the movable chamber 350, the base 100 is provided with a boss 130, and the boss 130 is movably inserted into the movable chamber 350 through the socket 360.

It will be appreciated that during insertion of the portion of the mounting member 300 having the mounting cavity 330 into the movable cavity 350, the boss 130 on the base 100 will correspondingly move within the movable cavity 350, and in particular, the outer sidewall of the boss 130 will contact the inner sidewall of the movable cavity 350, such that the boss 130 will slidably engage the inner sidewall of the movable cavity 350 when it is moved; and, the cross section of the boss 130 is matched with the shape of the socket 360, so that the horizontal movement of the boss 130 can be restricted. Thus, during insertion of the portion of the mounting member 300 having the mounting cavity 330 into the movable cavity 350 of the base 100, the boss 130 of the base 100 can also slide within the mounting cavity 330 through the socket 360, improving stability of the mounting member 300 and the base 100 in sliding engagement with each other.

With reference to fig. 2 and 4, regarding the connection manner of the mounting member 300 and the fixing portion 370, the fixing portion 370 is disposed at a position of the mounting member 300 corresponding to the second opening 320, and the suction nozzle 400 is inserted into the fixing portion 370.

It can be understood that, in the present embodiment, the portion of the suction nozzle 400 abutting against the second opening 320 of the mounting member 300 is substantially cylindrical, and thus, the cross section of the fixing portion 370 is circular, and the suction nozzle 400 is inserted into the inner ring of the fixing portion 370, so that the mounting member 300 is connected to the insertion nozzle through the fixing portion 370 and fixes the suction nozzle 400.

In order to improve the connection stability of the mounting member 300 and the base 100, referring to fig. 4, the inner sidewall of the heating chamber 110 is provided with a fixing rib 140, and the fixing rib 140 is abutted against the outer sidewall of the mounting member 300 entering the heating chamber 110.

It can be appreciated that, after the portion of the mounting member 300 having the mounting cavity 330 is inserted into the movable cavity 350, the fixing rib 140 in the movable cavity 350 can abut against the outer sidewall of the mounting member 300 to fix the mounting member 300, thereby improving the connection stability between the base 100 and the mounting member 300.

In order to detect the temperature condition of the cartridge 500, a novel electromagnetic induction heating electronic cigarette of the present application further includes a temperature detector (not shown in the figure), and the temperature detector is disposed on the base 100.

It will be appreciated that a temperature detector is used to detect the temperature of the cartridge 500. Specifically, the present application further includes a control module 740, the temperature detector is electrically connected with the control module 740, and is capable of sending temperature information of the cartridge 500 to the control module 740, the control module 740 is electrically connected with the coil assembly 200, and the control module 740 controls the power of the coil assembly 200 according to the temperature information of the cartridge 500 to regulate the temperature of the cartridge 500, so that the cartridge 500 is kept at a normal and stable temperature.

Referring to fig. 2 to 3, the device further includes a travel key, wherein the travel key is disposed on the lower component, and when the upper component is pulled out from the heating cavity 110 of the lower component, the travel key corresponds to the mounting cavity 330, and the cartridge 500 can be pushed out from the mounting cavity 330 through the travel key; a spring 810 connected with the lower assembly is arranged in the travel key, and the spring 810 is used for resetting the travel key.

It will be appreciated that after the upper assembly is pulled out of the heating chamber 110 of the lower assembly, the mounting chamber 330 is also pulled out, and the travel key is pushed against the side of the mounting chamber 330 away from the first opening 310, so as to push the cartridge 500 out of the first opening 310, so as to quickly and conveniently take out the cartridge 500. It should be appreciated that the travel key may be automatically reset by the spring force of the spring 810.

In order to avoid the magnetic field generated by the coil assembly 200 from affecting other electrical components, referring to fig. 2 and 3, a novel electromagnetic induction heating electronic cigarette of the present application further includes a shielding cover 600, where the shielding cover 600 is disposed outside the coil 210.

It should be noted that, referring to fig. 2 and fig. 3, the novel electromagnetic induction heating electronic cigarette of the present application further includes a first housing 710, a second housing 720, and a power supply 730, where the base 100, the coil assembly 200, the control module 740, and the power supply 730 are all disposed on the first housing 710, and the mounting member 300 and the suction nozzle 400 are all disposed on the second housing 720.

The embodiments of the present application have been described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the present application and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Novel electron cigarette of electromagnetic induction heating, characterized by, include: an upper assembly, a lower assembly, and a vortex heating system;

wherein, the interior of the upper component is provided with an installation cavity for installing a cartridge, and the cartridge is provided with a metal block; a first opening communicated with the mounting cavity is formed on the side surface of the upper assembly; a second opening communicated with the mounting cavity is formed on the upper end face of the upper assembly, and the second opening is used for flowing out smoke;

the upper component is connected with the lower component in a pluggable manner, so that the upper component enters or leaves the heating cavity; the vortex heating system is arranged in the lower assembly;

the vortex heating system is arranged on the lower assembly and is used for forming a magnetic field in the heating cavity;

when the upper assembly is pulled out of the heating cavity of the lower assembly, the first opening of the upper assembly leaks out so that the cartridge can be placed into the mounting cavity from the first opening; when the upper assembly is inserted into the heating cavity of the lower assembly, the cartridge can enter the heating cavity, the magnetic field formed by the vortex heating system can enable the cartridge to generate heat and generate smoke, and the smoke can flow out of the second opening.

2. The novel electromagnetic induction heated e-cigarette of claim 1 wherein said upper assembly comprises a base and a suction nozzle, said base defining said heating cavity; the suction nozzle is communicated with the mounting cavity through the second opening;

the lower assembly comprises a mounting piece, the suction nozzle is connected to the mounting piece, and the mounting piece forms the mounting cavity, the first opening and the second opening; the base is removably disposed on the mounting member to allow the mounting member to partially enter or leave the heating cavity.

3. The novel electromagnetic induction heating electronic cigarette according to claim 1, wherein the eddy current heating system comprises a coil assembly, and the coil assembly is arranged corresponding to the heating cavity and is used for enabling a magnetic field to be generated in the heating cavity.

4. The novel electromagnetic induction heating electronic cigarette according to claim 2, wherein the base is provided with a first sliding part, the mounting piece is provided with a second sliding part, and the first sliding part is in sliding fit with the second sliding part; one of the first sliding part and the second sliding part is a sliding block, the other is a sliding groove, and the sliding block is in sliding fit with the sliding groove.

5. The electronic cigarette according to claim 4, further comprising a limiting structure, wherein the limiting structure is disposed on a sliding path of the first sliding portion or the second sliding portion, and is configured to limit a sliding range of the first sliding portion or the second sliding portion.

6. A novel electromagnetic induction heated e-cigarette as in claim 3 further comprising a cartridge, wherein a metal block is disposed within the cartridge, the metal block being adapted to mate with the coil assembly.

7. The novel electromagnetic induction heating electronic cigarette according to claim 2, wherein the inner side wall of the heating cavity is provided with a fixing rib, and the fixing rib is abutted against the outer side wall of the mounting piece entering the heating cavity.

8. The novel electromagnetic induction heating electronic cigarette according to claim 2, further comprising a temperature detector, wherein the temperature detector is disposed on the base.

9. The novel electromagnetic induction heating electronic cigarette according to claim 1, further comprising a travel key, wherein the travel key is arranged on the lower component, and when the upper component is pulled out of the heating cavity of the lower component, the travel key corresponds to the mounting cavity and can push the cartridge out of the mounting cavity through the travel key; and a spring connected with the lower assembly is arranged in the travel key and used for resetting the travel key.

10. The novel electromagnetic induction heating electronic cigarette of claim 3, further comprising a shielding cover, wherein the shielding cover is arranged on the outer side of the coil assembly.