CN214629817U - Electronic atomization device - Google Patents

Abstract

The utility model provides an electronic atomization device, include: the battery assembly comprises a sleeve and a power supply structure, the sleeve and the power supply structure surround to form an accommodating cavity, the power supply structure comprises an output electrode exposed in the accommodating cavity, and the inner wall of the sleeve is provided with a first connecting structure; the suction nozzle component comprises a suction nozzle cover, and a second connecting structure is arranged on the outer wall of one end of the suction nozzle cover; the oil tank assembly comprises an encapsulation structure, oil and an atomization structure at least partially arranged in the oil, and the atomization structure comprises an input electrode exposed out of the encapsulation structure; the oil cabin assembly can be inserted into the containing cavity, when the second connecting structure is matched with the first connecting structure, the suction nozzle cover is fixedly connected to the sleeve, the air passing channel is communicated with the air outlet channel, and the input electrode is electrically connected to the output electrode. Each component of the electronic atomization device can be replaced, only consumed parts need to be replaced when the electronic atomization device is used, and unconsumed parts do not need to be replaced, so that the electronic atomization device is more environment-friendly and lower in cost.

Description

Electronic atomization device

Technical Field

The utility model belongs to the technical field of atomizing device, especially, relate to an electronic atomizing device.

Background

The electronic atomization device is a microelectronic atomization device, and the electronic atomization device on the market basically comprises three main parts: the battery component supplies power to the oil tank component, the oil tank component atomizes atomized liquid in the oil tank component to form smoke, and then the smoke is supplied to an aspirator through the suction nozzle component. However, in the related art, three main parts of the electronic atomization device are generally assembled together to form a finished product for use as a disposable product, the whole product needs to be discarded when the atomization liquid in the oil bin assembly is used up or the battery assembly is used up, and the electronic atomization device contains materials which are difficult to naturally degrade in the composition structure, so that environmental pollution is caused after the electronic atomization device is discarded, and the cost is high for users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an electron atomizing device is provided, the oil tank subassembly can be torn open and trade, and battery pack and suction nozzle subassembly can used repeatedly, more environmental protection, and the cost is lower.

In order to solve the above technical problem, the utility model discloses a realize like this, an electronic atomization device, include:

the battery assembly comprises a sleeve and a power supply structure assembled with one end of the sleeve, the sleeve and the power supply structure surround to form an accommodating cavity, the power supply structure comprises an output electrode exposed in the accommodating cavity, and a first connecting structure is arranged on the inner wall of one end, far away from the power supply structure, of the sleeve;

the suction nozzle assembly comprises a suction nozzle cover with an air passing channel, and a second connecting structure matched with the first connecting structure is arranged on the outer wall of one end of the suction nozzle cover; and the number of the first and second groups,

the oil tank assembly comprises an encapsulation structure with an air outlet channel, oil arranged in the encapsulation structure and an atomization structure at least partially arranged in the oil, the atomization structure comprises an input electrode exposed out of the encapsulation structure and far away from the end of the air outlet channel, and the input electrode is matched with the output electrode; the oil tank assembly can be inserted into the accommodating cavity, when the second connecting structure is matched with the first connecting structure, the suction nozzle cover is fixedly connected to the sleeve, the air passage is communicated with the air outlet passage, and the input electrode is electrically connected to the output electrode.

Further, the suction nozzle cover comprises a cover body and a connector connected to one end of the cover body, the second connecting structure is arranged on the outer side of the connector, the suction nozzle assembly further comprises a sealing ring sleeved outside the connector, and when the first connecting structure is matched with the second connecting structure, the sealing ring is in interference fit with the inner wall of the sleeve.

Further, the first connecting structure is arranged in the internal thread of the sleeve, the second connecting structure is arranged in the external thread on the outer side of the connector, and the external thread is matched with the internal thread.

Further, first connection structure for outstanding set up in the card of sheathed tube inner wall is protruding, second connection structure for seting up in the draw-in groove in the outside of connector, the card protruding with the draw-in groove matches.

Furthermore, the first connecting structure is the inner wall surface of the sleeve, and the second connecting structure is a propping bone position arranged around the outer side of the connector; when the sleeve is connected with the connector, the abutting bone is in interference fit with the inner wall surface of the sleeve.

Further, the suction nozzle assembly further comprises an oil absorption piece embedded in the connector, and the oil absorption piece is provided with a through hole used for being connected with the air outlet channel.

Further, the power supply structure further comprises a support, an inner end cover, an outer end cover, a battery and a charging seat, wherein the support is fixedly connected in the sleeve, the inner end cover is fixedly assembled on the support and close to the accommodating cavity end, the output electrode is arranged on the inner end cover, the battery is fixedly assembled in the support and is electrically connected with the output electrode, the outer end cover is fixedly connected to one end of the support, far away from the inner end cover, and is fixed with the end portion of the sleeve, and the charging seat is fixed on the outer end cover and is electrically connected with the battery.

Further, the output electrode comprises a first output contact and a second output contact which are arranged at intervals on the inner end cover, and the input electrode comprises a first input contact and a second input contact which are arranged at intervals on the end part of the packaging structure; when the second connecting structure is matched with the first connecting structure, the first output contact electrode is abutted against the first input contact electrode, and the second output contact electrode is abutted against the second input contact electrode.

Furthermore, the sleeve is a circular tube, and the oil tank assembly is integrally cylindrical; the first output contact pole and the second output contact pole are both contacts protruding out of the inner end cover, and the first output contact pole is located in the middle of the inner end cover; the first input touch pole set up in the sheet structure at the middle part of packaging structure terminal surface, the second output touch pole set up in the ring sheet structure of packaging structure's terminal surface, the second output touch pole with the whole of oil tank subassembly is coaxial.

Furthermore, the packaging structure comprises a shell, a first sealing cover, a second sealing cover and a vent pipe, wherein the first sealing cover and the second sealing cover are respectively fixedly connected to two ends of the shell, through holes are respectively formed in the first sealing cover and the second sealing cover, the vent pipe is positioned in the shell, two ends of the vent pipe are respectively communicated with the through holes of the first sealing cover and the second sealing cover, and the oil is arranged between the shell and the vent pipe; the input electrode set up in first sealed lid, atomizing structure still includes heating core and wire, the heating core radially wears to locate breather pipe and contact connect in the oil, the wire is connected the heating core with input electrode.

Compared with the prior art, the utility model, well electron atomizing device, beneficial effect lies in:

when the electronic atomization device is assembled, the input electrode end of the oil tank assembly can be inserted into a sleeve in the battery assembly, the oil tank assembly is accommodated in the accommodating cavity, then the second connecting structure of the suction nozzle cover and the second connecting structure of the sleeve are assembled, the suction nozzle cover is fixed with the sleeve, at the moment, the oil tank assembly is pressed by the suction nozzle cover, the input electrode is connected with the output electrode, and the air passing channel is communicated with the air outlet channel; when the component needs to be replaced, the corresponding component can be replaced and reassembled conveniently and quickly by only releasing the connection state of the first connection structure and the second connection structure to separate the suction nozzle assembly from the battery assembly. Each component of the electronic atomization device can be detached, so that replacement is realized, a user only needs to replace consumed parts instead of unconsumed parts during use, and the electronic atomization device is more environment-friendly and lower in cost.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of an electronic atomizer according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a nozzle assembly and a battery assembly in an electronic atomizer according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram (left) of a suction nozzle assembly in the electronic atomization device and a schematic sectional diagram (right) of the suction nozzle assembly and a battery assembly in a first implementation manner of the embodiment of the present invention;

fig. 4 is a schematic structural diagram (left) of a suction nozzle assembly in the electronic atomization device and a schematic sectional diagram (right) of the suction nozzle assembly and a battery assembly in the second implementation manner of the embodiment of the present invention;

fig. 5 is a schematic structural diagram (left) of a suction nozzle assembly in the electronic atomization device and a schematic sectional diagram (right) of the suction nozzle assembly matching with the battery assembly in the third implementation manner of the first connection structure and the second connection structure in the embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of an oil tank assembly in an electronic atomizer according to an embodiment of the present invention;

fig. 7 is a bottom view (top) of the oil tank assembly and a top view (bottom) of the battery assembly when the cross section of the electronic atomizer according to the embodiment of the present invention is a perfect circle;

fig. 8 is a bottom view (top) of the oil tank module and a top view (bottom) of the battery module when the cross section of the electronic atomization device of the embodiment of the present invention is elliptical.

In the drawings, each reference numeral denotes: 1. a battery assembly; 11. a sleeve; 12. a power supply structure; 111. a first connecting structure; 121. an output electrode; 122. a support; 123. an inner end cap; 124. an outer end cover; 125. a battery; 126. a charging seat; 1211. a first output contact; 1212. a second output contact; 2. a suction nozzle assembly; 21. a nozzle cover; 22. a seal ring; 23. an oil absorbing member; 211. a cover body; 212. a connector; 2121. a second connecting structure; 3. a cargo tank assembly; 31. a packaging structure; 32. an oil; 33. an atomizing structure; 311. a housing; 312. a first sealing cover; 313. a second sealing cover; 314. a breather pipe; 331. an input electrode; 332. heating the core; 333. a wire; 3311. a first input contact; 3312. a second input contact.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

in the present embodiment, as shown in fig. 1 to 8, the electronic atomizing device includes: the battery pack 1 comprises a sleeve 11 and a power supply structure 12 assembled with one end of the sleeve 11, the sleeve 11 and the power supply structure 12 surround to form an accommodating cavity, the power supply structure 12 comprises an output electrode 121 exposed in the accommodating cavity, and a first connecting structure 111 is arranged on the inner wall of one end, far away from the power supply structure 12, of the sleeve 11; the suction nozzle assembly 2, the suction nozzle assembly 2 includes a suction nozzle cover 21 with an air passage, the outer wall of one end of the suction nozzle cover 21 is provided with a second connecting structure 2121 matched with the first connecting structure 111; the oil tank component 3 comprises an encapsulation structure 31 with an air outlet channel, oil 32 arranged in the encapsulation structure 31 and an atomization structure 33 at least partially arranged in the oil 32, the atomization structure 33 comprises an input electrode 331 exposed out of the encapsulation structure 31 and far away from the air outlet channel end, and the input electrode 331 is matched with the output electrode 121; the oil tank assembly 3 can be inserted into the receiving cavity, when the second connecting structure 2121 is engaged with the first connecting structure 111, the nozzle cover 21 is fixedly connected to the sleeve 11, the air passage is communicated with the air outlet passage, and the input electrode 331 is electrically connected to the output electrode 121.

When the electronic atomization device is assembled, the end 331 of the oil tank component 3 can be inserted into the sleeve 11 in the battery component 1, so that the oil tank component 3 is accommodated in the accommodating cavity, and then the second connection structure 2121 of the suction nozzle cover 21 and the first connection structure 111 of the sleeve 11 are assembled, so that the suction nozzle cover 21 is fixed with the sleeve 11, at this time, the oil tank component 3 is pressed by the suction nozzle cover 21, the input electrode 331 is connected with the output electrode 121, and the air passage is communicated with the air outlet passage, so that the power supply structure 12 can supply power to the atomization structure 33, the atomization structure 33 can atomize the oil 32 into smoke, and the smoke can be sucked by a user after sequentially passing through the air passage and the air outlet passage; when the component needs to be replaced, the connection state of the first connection structure 111 and the second connection structure 2121 is only needed to be released, so that the suction nozzle assembly 2 and the battery assembly 1 are separated, and the corresponding component can be replaced and reassembled conveniently and quickly. Each component of the electronic atomization device can be detached, so that replacement is realized, a user only needs to replace consumed parts instead of unconsumed parts during use, and the electronic atomization device is more environment-friendly and lower in cost.

Referring to fig. 2, the nozzle cover 21 includes a cover 211 and a connecting head 212 connected to one end of the cover 211, the second connecting structure 2121 is disposed outside the connecting head 212, the nozzle assembly 2 further includes a sealing ring 22 sleeved outside the connecting head 212, and when the first connecting structure 111 and the second connecting structure 2121 are engaged, the sealing ring 22 is in interference fit with the inner wall of the sleeve 11. Specifically, the cover body 211 is the end of the air outlet, the air passing channel is located in the cover body 211 and is formed by enclosing a pipe wall, and one end of the pipe wall is butted with one end of the air outlet channel during assembly; the outer coaxial annular groove of seting up of connector 212, sealing washer 22 can adopt the silica gel material, and sealing washer 22 hoops and locates in the annular groove, and the notch in annular groove is outstanding to the outer lane of sealing washer 22, consequently, when sleeve pipe 11 and connector 212 assemble, sealing washer 22 can with the inner wall interference fit of sleeve pipe 11, guarantees the leakproofness, can prevent that the gas and the inside condensate that form from outflowing, also can prevent that outside air from getting into. The suction nozzle component 2 further comprises an oil absorption piece 23 embedded in the connecting head 212, the oil absorption piece 23 is provided with a through hole used for being connected with the air outlet channel, the oil absorption piece 23 is made of an oil absorption material, and the oil absorption piece 23 can ensure that liquid formed by condensation is remained on the inner wall of the suction nozzle cover 21 so as to prevent the liquid from being difficult to clean.

In the present embodiment, three implementations of forms of the first connection structure 111 and the second connection structure 2121 are provided:

referring to fig. 3, in a first implementation manner, the first connecting structure 111 is an internal thread disposed on the sleeve 11, and the second connecting structure 2121 is an external thread disposed on an outer side of the connecting head 212, where the external thread is matched with the internal thread. Specifically, in this implementation, the external thread is located keeping away from lid 211 department of sealing washer 22, and is corresponding, and the opening part that is close to of sleeve 11 inner wall is the smooth surface, and the internal thread borders on this smooth surface, therefore, can realize interference fit between the inner wall of sleeve 11 and sealing washer 22 when sleeve 11 and connector 212 pass through threaded connection, and the helicitic texture can not contact with sealing washer 22, and can guarantee the firm stability of being connected between sleeve 11 and the connector 212.

Referring to fig. 4, in a second implementation manner, the first connecting structure 111 is a protruding block protruding from an inner wall of the sleeve 11, the second connecting structure 2121 is a slot opening on an outer side of the connector 212, and the protruding block is matched with the slot. Specifically, in this implementation, sleeve pipe 11 and suction nozzle cover 21 all adopt the plastic part, and the card is protruding can be complete annular protrusion, and is corresponding, and the draw-in groove also is the ring channel, and when the assembly, the card is protruding all has some elasticity with sleeve pipe 11, and consequently, the card is protruding can extrude into the draw-in groove and realize the joint for sleeve pipe 11 and connector 212 are connected stably. In some alternative modes of the implementation mode, the clamping protrusions can be arranged in a plurality of corresponding clamping grooves at intervals, the clamping grooves are also arranged in a plurality of corresponding clamping grooves and matched with the clamping protrusions in a one-to-one correspondence mode, and the clamping protrusions are clamped with the corresponding clamping grooves during assembly.

With reference to fig. 5, in a third implementation manner, the first connecting structure 111 is an inner wall surface of the sleeve 11, and the second connecting structure 2121 is a propping bone position disposed around an outer side of the connector 212; when the sleeve 11 is connected with the connector 212, the propping bone position is in interference fit with the inner wall surface of the sleeve 11. Specifically, the sleeve 11 and the nozzle cover 21 both adopt plastic parts, a plurality of abutting bone positions are arranged at intervals on the outer side of the connector 212, and the end, far away from the cover body 211, of the abutting bone positions is provided with a guide inclined plane, so that the sleeve 11 and the connector 212 are butted only by extruding along the butting direction, the abutting bone positions are in interference fit with the inner wall surface of the sleeve 11, and the stable connection between the sleeve 11 and the connector 212 is realized. In some alternatives of this implementation, the abutting bony site may also be a complete ring around connector 212.

The forms of the first connection structure 111 and the second connection structure 2121 of the above three implementations are merely some exemplary structures provided in the present application, and are not intended to limit the protection scope, and it should be understood that the first connection structure 111 and the second connection structure 2121 of other forms are also within the protection scope of the present application under the concept of the present solution.

In this embodiment, referring to fig. 2, the power supply structure 12 further includes a bracket 122, an inner end cap 123, an outer end cap 124, a battery 125, and a charging seat 126, wherein the bracket 122 is fixedly connected inside the casing 11, the inner end cap 123 is fixedly mounted on the bracket 122 near the accommodating cavity, the output electrode 121 is disposed on the inner end cap 123, the battery 125 is fixedly mounted inside the bracket 122 and electrically connected to the output electrode 121, the outer end cap 124 is fixedly connected to one end of the bracket 122 far from the inner end cap 123 and fixed to an end of the casing 11, and the charging seat 126 is fixed to the outer end cap 124 and electrically connected to the battery 125. The battery 125 used in this embodiment is a secondary battery 125, such as a lithium battery 125, and the charging seat 126 has a charging interface, so that the battery 125 can be charged through the charging interface.

The output electrode 121 comprises a first output contact 1211 and a second output contact 1212 which are arranged at intervals on the inner end cap 123, and the input electrode 331 comprises a first input contact 3311 and a second input contact 3312 which are arranged at intervals on the end of the package structure 31; when the second connecting structure 2121 is mated with the first connecting structure 111, the first output contact 1211 abuts against the first input contact 3311, and the second output contact 1212 abuts against the second input contact 3312.

In the present embodiment, classified by the cross-sectional shape, two structural forms of the electronic atomization device are provided:

with reference to fig. 7, in a first structural form, the cross section of the electronic atomization device is a perfect circle structure, in this case, the first connection structure 111 and the second connection structure 2121 may adopt the structures of the first implementation manner, the second implementation manner, and the third implementation manner, that is, the assembly manners of the sleeve 11 and the connector 212 may be either a mutual rotation assembly or a pull-and-insert assembly, in this case, the sleeve 11 is a circular tube, and the oil tank assembly 3 is cylindrical as a whole; the first output contact 1211 and the second output contact 1212 are both contacts protruding from the inner end cap 123, and the first output contact 1211 is located in the middle of the inner end cap 123; first input touches utmost point 3311 and sets up in the sheet structure at the middle part of packaging structure 31 terminal surface, second output touches utmost point 1212 for setting up in the ring sheet structure of packaging structure 31's terminal surface, second output touches utmost point 1212 and oil tank subassembly 3's whole coaxial, consequently, oil tank subassembly 3 when the cover 11 internal rotation, can guarantee that first output touches utmost point 1211 and first input and touches utmost point 3311 and connect all the time, second output touches utmost point 1212 and second input and touches utmost point 3312 and connect all the time, in order to guarantee that atomizing structure 33 receives the electric stability, guarantee that the atomizing function is stable.

With reference to fig. 8, in the second structural form, the cross section of the electronic atomizing device is a non-perfect circle structure, such as an ellipse, a triangle, a pentagon, a hexagon, etc., in this case, the first connecting structure 111 and the second connecting structure 2121 can adopt the structure of the second implementation manner and the third implementation manner, that is, the assembling manner of the sleeve 11 and the connector 212 adopts a plug-in type assembly, only by ensuring that the first input contact 3311 and the second input contact 3312 respectively correspond to the positions of the first input contact 3311 and the second input contact 3312, the sleeve 11 and the connector 212 can be assembled to electrically connect the atomizing structure 33 and the power supply component, which is convenient and fast. In this structural form, when the cross section of the electronic atomizing device is a centrosymmetric structure, the positions of the first input contact 3311 and the second input contact 3312 may also be set to be centrosymmetric, and the symmetric center is the same as the cross section.

Referring to fig. 6, in the embodiment, the package structure 31 includes a housing 311, a first seal cover 312, a second seal cover 313 and a breather pipe 314, the first seal cover 312 and the second seal cover 313 are respectively and fixedly connected to two ends of the housing 311, the first seal cover 312 and the second seal cover 313 are both provided with through holes, the breather pipe 314 is located in the housing 311, and two ends of the breather pipe 314 are respectively communicated with the through holes of the first seal cover 312 and the second seal cover 313, and the oil 32 is disposed between the housing 311 and the breather pipe 314; the input electrode 331 is disposed on the first sealing cover 312, the atomizing structure 33 further includes a heating core 332 and a conducting wire 333, the heating core 332 radially penetrates through the vent pipe 314 and is in contact connection with the oil 32, and the conducting wire 333 is connected with the heating core 332 and the input electrode 331. Specifically, the first sealing cover 312 is provided with an assembly groove, one end of the lead 333 passes through the first sealing cover 312 and is attached to the inner wall of the assembly groove after being bent, and the input electrode 331 is embedded in the assembly groove and is in interference fit with the lead 333, so that the input electrode 331 is electrically connected with the lead 333, the assembly efficiency of the lead 333 and the input electrode 331 can be improved by adopting the method, and the connection reliability can be ensured

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An electronic atomization device, comprising:

the battery pack (1) comprises a sleeve (11) and a power supply structure (12) assembled with one end of the sleeve (11), the sleeve (11) and the power supply structure (12) surround to form a containing cavity, the power supply structure (12) comprises an output electrode (121) exposed in the containing cavity, and a first connecting structure (111) is arranged on the inner wall of one end, far away from the power supply structure (12), of the sleeve (11);

the suction nozzle assembly (2) comprises a suction nozzle cover (21) with an air passing channel, and a second connecting structure (2121) matched with the first connecting structure (111) is arranged on the outer wall of one end of the suction nozzle cover (21); and the number of the first and second groups,

the oil tank assembly (3) comprises an encapsulation structure (31) with an air outlet channel, oil (32) arranged in the encapsulation structure (31) and an atomization structure (33) at least partially arranged in the oil (32), the atomization structure (33) comprises an input electrode (331) exposed out of the encapsulation structure (31) and far away from the air outlet channel end, and the input electrode (331) is matched with the output electrode (121); the oil tank assembly (3) can be inserted into the accommodating cavity, when the second connecting structure (2121) is matched with the first connecting structure (111), the suction nozzle cover (21) is fixedly connected to the sleeve (11), the air passage is communicated with the air outlet passage, and the input electrode (331) is electrically connected to the output electrode (121).

2. The electronic atomization device of claim 1, wherein the nozzle cover (21) comprises a cover body (211) and a connector (212) connected to one end of the cover body (211), the second connection structure (2121) is disposed outside the connector (212), the nozzle assembly (2) further comprises a sealing ring (22) sleeved outside the connector (212), and when the first connection structure (111) and the second connection structure (2121) are matched, the sealing ring (22) is in interference fit with an inner wall of the sleeve (11).

3. Electronic atomisation device according to claim 2, characterised in that the first connection (111) is an internal thread provided on the sleeve (11) and the second connection (2121) is an external thread provided on the outside of the connection head (212), the external thread matching the internal thread.

4. The electronic atomization device of claim 2, wherein the first connection structure (111) is a protrusion protruding from an inner wall of the sleeve (11), and the second connection structure (2121) is a slot opening at an outer side of the connector (212), and the protrusion is matched with the slot.

5. The electronic atomizer device according to claim 2, wherein the first connecting structure (111) is an inner wall surface of the sleeve (11), and the second connecting structure (2121) is a bone abutting position disposed around an outer side of the connector (212); when the sleeve (11) is connected with the connector (212), the abutting bone is in interference fit with the inner wall surface of the sleeve (11).

6. The electronic atomization device as claimed in claim 2, wherein the suction nozzle assembly (2) further comprises an oil absorption piece (23) embedded in the connector (212), and the oil absorption piece (23) is provided with a through hole for connecting with the air outlet channel.

7. The electronic atomization device of any one of claims 1-6, the power supply structure (12) also comprises a bracket (122), an inner end cover (123), an outer end cover (124), a battery (125) and a charging seat (126), the bracket (122) is fixedly connected in the sleeve (11), the inner end cover (123) is fixedly assembled at the end of the bracket (122) close to the containing cavity, the output electrode (121) is arranged on the inner end cover (123), the battery (125) is fixedly assembled in the bracket (122) and is electrically connected with the output electrode (121), the outer end cover (124) is fixedly connected to one end of the bracket (122) far away from the inner end cover (123) and is fixed with the end part of the sleeve (11), the charging seat (126) is fixed on the outer end cover (124) and is electrically connected with the battery (125).

8. The electronic atomizer device according to claim 7, wherein the output electrode (121) comprises a first output contact (1211) and a second output contact (1212) spaced apart from the inner end cap (123), and the input electrode (331) comprises a first input contact (3311) and a second input contact (3312) spaced apart from an end of the enclosing structure (31); when the second connecting structure (2121) is matched with the first connecting structure (111), the first output contact (1211) abuts against the first input contact (3311), and the second output contact (1212) abuts against the second input contact (3312).

9. The electronic atomization device of claim 8, wherein the sleeve (11) is a round tube, and the oil tank assembly (3) is generally cylindrical; the first output contact (1211) and the second output contact (1212) are both contacts protruding from the inner end cap (123), and the first output contact (1211) is located in the middle of the inner end cap (123); first input touch utmost point (3311) set up in the sheet structure at the middle part of packaging structure (31) terminal surface, second output touch utmost point (1212) for set up in the ring sheet structure of the terminal surface of packaging structure (31), second output touch utmost point (1212) with the whole of oil tank subassembly (3) is coaxial.

10. The electronic atomization device of claim 7, wherein the packaging structure (31) comprises a housing (311), a first sealing cover (312), a second sealing cover (313) and a vent pipe (314), the first sealing cover (312) and the second sealing cover (313) are respectively fixedly connected to two ends of the housing (311), the first sealing cover (312) and the second sealing cover (313) are respectively provided with a through hole, the vent pipe (314) is located in the housing (311), two ends of the vent pipe are respectively communicated with the through holes of the first sealing cover (312) and the second sealing cover (313), and the oil (32) is arranged between the housing (311) and the vent pipe (314);

the input electrode (331) is arranged on the first sealing cover (312), the atomizing structure (33) further comprises a heating core (332) and a conducting wire (333), the heating core (332) radially penetrates through the vent pipe (314) and is in contact connection with the oil (32), and the conducting wire (333) is connected with the heating core (332) and the input electrode (331).

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