CN211185853U

CN211185853U - Atomized liquid storage device and electronic atomization device

Info

Publication number: CN211185853U
Application number: CN201921180546.4U
Authority: CN
Inventors: 单晓鹏
Original assignee: Youxiang Science And Technology Shenzhen Co ltd
Current assignee: Youxiang Science And Technology Shenzhen Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-08-07
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to an atomized liquid stock solution device and electron atomizing device, including atomized liquid stock solution device, battery compartment, the imbibition core includes the extension, the atomizing lid lateral wall sets up the trompil, the imbibition core the extension passes through the trompil extends to outside the atomizer in the atomized liquid of stock solution room grafting part follows the near-end to the cross-section of distal end extending direction is the trilateral, grafting part axial length be longer than the length of side of trilateral, connecting portion inner chamber is the trilateral along axial extending direction's cross-section, the shape cooperation of connecting portion inner chamber grafting part's shape is pegged graft. The utility model relates to an atomized liquid stock solution device and electronic atomization device through setting up the atomizing lid, keeps apart atomized liquid, can prevent the oil leak better, and simultaneously, grafting part cross-section is the trilateral, and convenient diversified grafting facilitates the use.

Description

Atomized liquid storage device and electronic atomization device

Technical Field

The utility model relates to a stock solution device and electron atomizing device especially relate to an atomized liquid stock solution device and electron atomizing device.

Background

With the development of technology, the development of new atomizing devices has been great, and the atomizing devices have a great deal of application in medical treatment and tobacco industry. Atomizing device needs will carry out the heating atomization to the atomized liquid through the heat-generating body, and the heat-generating body needs direct contact atomized liquid. In the atomization device in the prior art, the heating element is usually immersed in the atomized liquid, and the atomized liquid is easy to leak along with the vent pipe or the through hole. In the prior art, atomized liquid is adsorbed in a form of cotton core, but the cotton core and the atomized liquid have no good isolation effect, so that oil leakage is easy to occur. Meanwhile, when the atomization device in the prior art is used in a plugging mode, the atomization device is single in shape and cannot be plugged in multiple directions, and use is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be: an atomized liquid storage device and an electronic atomization device are constructed, and the technical problems of easy oil leakage and inconvenient use in the prior art are solved.

The technical scheme of the utility model is that: the atomizing liquid storage device comprises a suction nozzle, a liquid storage chamber, an atomizing chamber and a vent pipe, wherein the liquid storage chamber comprises a near end and a far end, the suction nozzle is sleeved at the near end of the liquid storage chamber, the suction nozzle is close to the collecting cavity for collecting atomizing gas in the liquid storage chamber, the atomizing chamber is arranged in the liquid storage chamber, the vent pipe is communicated with the collecting cavity and the atomizing chamber, the atomizing chamber comprises an atomizing cover, an electric heating body and a liquid suction core for adsorbing atomizing liquid, the side wall of the atomizing cover is abutted against the far end of the liquid storage chamber to form the atomizing chamber, the electric heating body and the liquid suction core are positioned in the atomizing cover, the electric heating body and the liquid suction core are abutted against each other, the liquid suction core comprises an extending part, the side wall of the atomizing cover is provided with an opening, the extending part of the liquid suction core extends to the outside of the atomizing, the liquid storage chamber extends from the near end to the far end, the far end part of the liquid storage chamber comprises an inserting part used for being matched and inserted, the section of the inserting part along the extending direction from the near end to the far end is triangular, and the axial length of the inserting part is longer than the side length of the triangular.

The utility model discloses a further technical scheme is: the liquid storage device further comprises a first electrode and a second electrode, wherein the first electrode and the second electrode are arranged on the outer end face of the far end of the liquid storage chamber, the first electrode is arranged in the central area of the outer end face of the far end of the liquid storage chamber, and the second electrode is arranged in the edge area of the outer end face of the far end of the liquid storage chamber.

The utility model discloses a further technical scheme is: the cross section of the liquid storage chamber along the extending direction from the near end to the far end is triangular.

The utility model discloses a further technical scheme is: the section of the plugging part along the extension direction of the proximal end to the distal end is in a regular triangle shape.

The utility model discloses a further technical scheme is: the first electrode and the second electrode are elastic electrodes, the number of the second electrodes is multiple, and the multiple second electrodes are distributed on the edges of three sides of the outer end face of the far end of the liquid storage chamber.

The utility model discloses a further technical scheme is: the electric heating body is a heating wire, and the heating wire is wound on the liquid suction core.

The technical scheme of the utility model is that: the electronic atomization device comprises an atomization liquid storage device and a battery part, wherein the battery part comprises a connecting part and a battery, the connecting part is connected with the atomization liquid storage device, the atomization liquid storage device comprises a suction nozzle, a liquid storage chamber, an atomization chamber and a vent pipe, the liquid storage chamber comprises a near end and a far end, the suction nozzle is sleeved at the near end of the liquid storage chamber, the suction nozzle is close to the liquid storage chamber to arrange a collecting cavity for collecting atomization gas, the atomization chamber is arranged in the liquid storage chamber, the vent pipe is communicated with the collecting cavity and the atomization chamber, the atomization chamber comprises an atomization cover, an electric heating body and an absorption atomization liquid absorption core, the side wall of the atomization cover is abutted against the far end of the liquid storage chamber to form the atomization chamber, the electric heating body and the absorption core are positioned in the atomization cover, the electric heating body is abutted against the absorption core, and the absorption, the atomizing lid lateral wall sets up the trompil, the wick the extension passes through the trompil extends to the outside of the atomizer in the atomized liquid of stock solution room, the stock solution room is followed the near-end to the distal end extends, the stock solution room the distal part is including the cooperation the grafting part that connecting portion pegged graft the grafting part is followed the near-end to the cross-section of distal end extending direction is the trilateral, grafting part axial length is longer than the length of side of trilateral, the cross-section of connecting portion inner chamber along axial extending direction is the trilateral, the shape fit of connecting portion inner chamber grafting is carried out to the shape of grafting part.

The utility model discloses a further technical scheme is: the atomized liquid storage device comprises a first electrode and a second electrode, the connecting part further comprises a third electrode and a fourth electrode, the first electrode and the second electrode are arranged on the outer end face of the far end of the liquid storage chamber, the first electrode is arranged in the middle area of the outer end face of the far end of the liquid storage chamber, the second electrode is arranged on the edge area of the outer end face of the far end of the liquid storage chamber, the third electrode and the fourth electrode are arranged on the end face of the connecting part, the third electrode is arranged in the middle area of the end face of the connecting part and is electrically connected with the first electrode in a matching way, the fourth electrode is arranged at the edge area of the end face of the connecting part and is matched and electrically connected with the second electrode, when the inserting part is inserted into the connecting part, the first electrode is connected with the third electrode, and the second electrode is connected with the fourth electrode.

The utility model discloses a further technical scheme is: the fourth electrode is a ring electrode.

The utility model discloses a further technical scheme is: the fourth electrode is a plurality of arc electrodes which are respectively matched with the plurality of second electrodes.

The utility model discloses a further technical scheme is: one or more of the three sides of the trilateral is arc-shaped.

The technical effects of the utility model are that: the utility model provides a structure an atomized liquid stock solution device and electron atomizing device, includes atomized liquid stock solution device, battery portion is including connecting portion, the battery of atomized liquid stock solution device, atomized liquid stock solution device includes suction nozzle, stock solution room, atomizer chamber, breather pipe, the stock solution room includes near-end and distal end, the suction nozzle cup joints stock solution room near-end, the suction nozzle is being close to stock solution room department sets up the chamber that gathers atomized gas, the atomizer chamber is arranged in the stock solution room, the breather pipe intercommunication gather the chamber with the atomizer chamber, the atomizer chamber includes atomizing lid, electric heat-generating body, the imbibition core that adsorbs atomized liquid, atomizing lid lateral wall butt is in stock solution room distal end forms the atomizer chamber, electric heat-generating body with imbibition core is located in the atomizing lid, electric heat-generating body with imbibition core is close to, the imbibition core includes the extension, the atomizing lid lateral wall sets up the trompil, the wick the extension passes through the trompil extends to the outside of the atomizer in the atomized liquid of stock solution room, the stock solution room is followed the near-end to the distal end extends, the stock solution room the distal part is including the cooperation the grafting part that connecting portion pegged graft the grafting part is followed the near-end to the cross-section of distal end extending direction is the trilateral, grafting part axial length is longer than the length of side of trilateral, the cross-section of connecting portion inner chamber along axial extending direction is the trilateral, the shape fit of connecting portion inner chamber grafting is carried out to the shape of grafting part. The utility model relates to an atomized liquid stock solution device and electronic atomization device through setting up the atomizing lid, keeps apart atomized liquid, can prevent the oil leak better, and simultaneously, grafting part cross-section is the trilateral, and convenient diversified grafting facilitates the use.

Drawings

Fig. 1 is a schematic structural view of the atomized liquid storage device of the present invention.

Fig. 2 is a schematic structural diagram of the electronic atomization device of the present invention.

Fig. 3 is a schematic diagram of the preferred structure of the atomized liquid storage device of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments.

As shown in fig. 1, the specific embodiment of the present invention is: construct an atomized liquid stock solution device, including suction nozzle 1, stock solution room 2, atomizer chamber 3, breather pipe 6, stock solution room 2 includes near-end 21 and distal end 22, suction nozzle 1 cup joints 2 near-end 21 of stock solution room, suction nozzle 1 is being close to 2 departments of stock solution room set up the collection chamber 11 that collects atomized gas, atomizer chamber 3 is arranged in stock solution room 2, breather pipe 6 intercommunication collect chamber 11 with atomizer chamber 3, atomizer chamber 3 includes atomizer cover 31, electric heat-generating body 32, the imbibition core 33 that adsorbs atomized liquid, atomizer cover 31 lateral wall butt is in 2 distal end 22 of stock solution room forms atomizer chamber 3, electric heat-generating body 32 with imbibition core 33 is located in the atomizer cover 31, electric heat-generating body 32 with imbibition core 33 is next to, imbibition core 33 includes extension 331, atomizer cover 31 lateral wall sets up trompil 311, the extension portion 321 of the wick 33 extends into the atomized liquid in the liquid storage chamber 2 outside the atomization chamber 3 through the opening 311, the liquid storage chamber 2 extends from the proximal end 21 to the distal end 22, the distal end portion of the liquid storage chamber 2 includes an insertion portion 23 for insertion and connection, a cross section of the insertion portion 23 along an extending direction from the proximal end 21 to the distal end 22 is a triangle, and an axial length of the insertion portion 23 is longer than a side length of the triangle.

As shown in fig. 1, the specific implementation process of the present invention is: suction nozzle 1 is inside being close to the cavity 11 that converges that the atomizing gas is collected in the setting of stock solution 2 near-end, atomizing chamber 3 is arranged in inside the 2 distal ends of stock solution room, breather pipe 6 intercommunication collect the cavity 11 with atomizing chamber 3. Atomizing chamber 3 includes atomizing lid 31, electric heat-generating body 32, adsorbs the wick 33 of atomized liquid, atomizing lid 31 lateral wall butt is in 2 distal ends 22 of stock solution room form atomizing chamber 3, atomizing lid 31 lateral wall butt is in 2 distal ends 22 of stock solution room can prevent the atomized liquid of stock solution room from atomizing lid 31 with 2 contact site of stock solution room get into atomizing chamber 3. Electric heat-generating body 32 with wick 33 is located in the atomizing lid 31, electric heat-generating body 32 with wick 33 is close to, wick 33 includes extension 331, atomizing lid 31 lateral wall sets up trompil 311, wick 33 extension 321 passes through trompil 311 extends to outside the atomizer chamber 3 in the atomized liquid of stock solution room 2. The reservoir 2 extends from the proximal end 21 to the distal end 22, the distal end portion of the reservoir 2 includes an insertion portion 23 for mating insertion, a cross section of the insertion portion 23 along an extending direction from the proximal end 21 to the distal end 22 is a triangle, and an axial length of the insertion portion 23 is longer than a side length of the triangle. In a specific embodiment, the cross section of the insertion portion 23 along the extending direction from the proximal end 21 to the distal end 22 is regular triangle, and the insertion portion 23, even the entire liquid storage chamber 2, is configured as an atomization device with a cross section in a triangle shape, so that the insertion can be performed in multiple directions, and different appearance designs can be performed on multiple surfaces, thereby facilitating the use. In a specific embodiment, the cross section of the reservoir 2 along the extension direction from the proximal end 21 to the distal end 22 is triangular.

As shown in fig. 1, the preferred embodiment of the present invention is: the liquid storage device further comprises a first electrode 4 and a second electrode 5, wherein the first electrode 4 and the second electrode 5 are arranged on the outer end face of the far end of the liquid storage chamber 2, the first electrode 4 is arranged in the central area of the outer end face of the far end of the liquid storage chamber 2, and the second electrode 5 is arranged in the edge area of the outer end face of the far end of the liquid storage chamber 2. Through designing first electrode 4 like this, second electrode 5 conveniently carries out a plurality of different position grafting atomized liquid stock solution devices.

As shown in fig. 1, the preferred embodiment of the present invention is: the first electrode 4 and the second electrode 5 are elastic electrodes which can be brought into tighter electrical contact. The second electrodes are distributed on the edges of three edges of the outer end face of the far end of the liquid storage chamber, and the electrodes can ensure that electrical contact can be carried out more reliably when multiple edges are plugged.

As shown in fig. 1, the preferred embodiment of the present invention is: the electric heating body 32 is a heating wire wound around the liquid absorption core 33, and the heating wire and the liquid absorption core 33 can be contacted more sufficiently to atomize.

As shown in fig. 2, the embodiment of the present invention is: construct an electronic atomization device, including atomized liquid storage device, battery portion 7 is including connecting connection portion 71, the battery 72 of atomized liquid storage device, atomized liquid storage device includes suction nozzle 1, stock solution room 2, atomizer chamber 3, breather pipe 6, stock solution room 2 includes near-end 21 and distal end 22, suction nozzle 1 cup joints stock solution room 2 near-end 21, suction nozzle 1 is being close to stock solution room 2 department sets up the collection chamber 11 that collects atomized gas, atomizer chamber 3 is arranged in stock solution room 2, breather pipe 6 intercommunication collect chamber 11 with atomizer chamber 3, atomizer chamber 3 includes atomizer cover 31, electric heat-generating body 32, adsorbs atomized liquid wick 33, atomizer cover 31 lateral wall butt is in stock solution room 2 distal end 22 forms atomizer chamber 3, electric heat-generating body 32 with wick 33 is located in atomizer cover 31, electric heat body 32 with wick 33 is close to, wick 33 includes extension 331, atomizing lid 31 lateral wall sets up trompil 311, wick 33 extension 321 passes through trompil 311 extends to outside the atomizer chamber 3 in the atomized liquid of stock solution room 2, stock solution room 2 is followed near end 21 to distal end 22 extends, stock solution room 2 distal part is including the grafting part 23 that is used for the cooperation grafting near end 21 to the cross-section of distal end 22 extending direction is the trilateral shape, grafting part 23 axis length is longer than the length of side of trilateral shape. The cross section of the inner cavity of the connecting part 71 along the axial extension direction is triangular, and the shape of the inner cavity of the connecting part 71 is matched with the shape of the inserting part 23 for inserting.

As shown in fig. 2, the specific implementation process of the present invention is: the electronic atomization device comprises an atomized liquid storage device and a battery part 7, wherein the battery part 7 comprises a connecting part 71 and a battery 72 which are connected with the atomized liquid storage device, and the battery 72 is connected with the electric heating body 32 through a conductor to supply power. Suction nozzle 1 is inside being close to the cavity 11 that converges that the atomizing gas is collected in the setting of stock solution 2 near-end, atomizing chamber 3 is arranged in inside the 2 distal ends of stock solution room, breather pipe 6 intercommunication collect the cavity 11 with atomizing chamber 3. Atomizing chamber 3 includes atomizing lid 31, electric heat-generating body 32, adsorbs the wick 33 of atomized liquid, atomizing lid 31 lateral wall butt is in 2 distal ends 22 of stock solution room form atomizing chamber 3, atomizing lid 31 lateral wall butt is in 2 distal ends 22 of stock solution room can prevent the atomized liquid of stock solution room from atomizing lid 31 with 2 contact site of stock solution room get into atomizing chamber 3. Electric heat-generating body 32 with wick 33 is located in the atomizing lid 31, electric heat-generating body 32 with wick 33 is close to, wick 33 includes extension 331, atomizing lid 31 lateral wall sets up trompil 311, wick 33 extension 321 passes through trompil 311 extends to outside the atomizer chamber 3 in the atomized liquid of stock solution room 2. The reservoir 2 extends from the proximal end 21 to the distal end 22, the distal end portion of the reservoir 2 includes an insertion portion 23 for mating insertion, a cross section of the insertion portion 23 along an extending direction from the proximal end 21 to the distal end 22 is a triangle, and an axial length of the insertion portion 23 is longer than a side length of the triangle. The cross section of the inner cavity of the connecting part 71 along the axial extension direction is triangular, and the shape of the inner cavity of the connecting part 71 is matched with the shape of the inserting part 23 for inserting. In a specific embodiment, the cross section of the insertion portion 23 along the extending direction from the proximal end 21 to the distal end 22 is regular triangle, and the insertion portion 23, even the entire liquid storage chamber 2, is configured as an atomization device with a cross section in a triangle shape, so that the insertion can be performed in multiple directions, and different appearance designs can be performed on multiple surfaces, thereby facilitating the use. In a specific embodiment, the cross section of the reservoir 2 along the extension direction from the proximal end 21 to the distal end 22 is triangular.

As shown in fig. 2, the preferred embodiment of the present invention is: the atomized liquid storage device comprises a first electrode 4 and a second electrode 5, the connecting part 71 further comprises a third electrode 8 and a fourth electrode 9, the first electrode 4 and the second electrode 5 are arranged on the outer end face of the far end 22 of the liquid storage chamber 2, the first electrode 4 is arranged in the middle area of the outer end face of the far end 22 of the liquid storage chamber 2, the second electrode 5 is arranged in the edge area of the outer end face of the far end 22 of the liquid storage chamber 2, the third electrode 8 and the fourth electrode 9 are arranged on the end face of the connecting part 71, the third electrode 8 is arranged in the middle area of the end face of the connecting part 71 and is electrically connected with the first electrode 4 in a matching way, the fourth electrode 9 is arranged in the edge area of the end face of the connecting part 71 and is electrically connected with the second electrode 5 in a matching way, when the inserting part 23 is inserted into the connecting part 71, the first electrode 4 is connected with the third electrode 8, the second electrode 5 is connected with a fourth electrode 9. In a specific embodiment, the fourth electrode 9 is a ring electrode. The fourth electrode 9 may also be a plurality of arc-shaped electrodes, and respectively cooperate with the plurality of second electrodes 5, so as to facilitate electrical connection and cooperation when being inserted from a plurality of directions.

As shown in fig. 2, the preferred embodiment of the present invention is: one or more of the three sides of the trilateral are arc-shaped, and the trilateral can also be arc-shaped.

As shown in fig. 3, the preferred embodiment of the present invention is: the suction nozzle 1 and the liquid storage chamber 2 are integrally triangular prism-shaped, so that the manufacture and the use are convenient.

The technical effects of the utility model are that: construct an atomized liquid storage device and electron atomizing device, including atomized liquid storage device, battery portion 7 is including connecting connected atomized liquid storage device's connecting portion 71, battery 72, atomized liquid storage device includes suction nozzle 1, stock solution room 2, atomizer chamber 3, breather pipe 6, stock solution room 2 includes near-end 21 and distal end 22, suction nozzle 1 cup joints 2 near-end 21 of stock solution room, suction nozzle 1 is being close to 2 departments of stock solution room set up collect the chamber 11 that gathers atomized gas, atomizer chamber 3 is arranged in the stock solution room 2, breather pipe 6 intercommunication collect chamber 11 with atomizer chamber 3, atomizer chamber 3 includes atomizing lid 31, electric heat-generating body 32, the imbibition core 33 that adsorbs atomized liquid, atomizing lid 31 lateral wall butt is in 2 distal end 22 of stock solution room form atomizer chamber 3, electric heat-generating body 32 with wick 33 is located in the atomizing lid 31, electric heat body 32 with wick 33 is close to, wick 33 includes extension 331, atomizing lid 31 lateral wall sets up trompil 311, wick 33 extension 321 passes through trompil 311 extends to outside the atomizer chamber 3 in the atomized liquid of stock solution room 2, stock solution room 2 is followed near end 21 to distal end 22 extends, stock solution room 2 distal part is including the grafting part 23 that is used for the cooperation grafting near end 21 to the cross-section of distal end 22 extending direction is the trilateral shape, grafting part 23 axis length is longer than the length of side of trilateral shape. The cross section of the inner cavity of the connecting part 71 along the axial extension direction is triangular, and the shape of the inner cavity of the connecting part 71 is matched with the shape of the inserting part 23 for inserting. The utility model relates to an atomized liquid stock solution device and electronic atomization device through setting up the atomizing lid, keeps apart atomized liquid, can prevent the oil leak better, and simultaneously, grafting part cross-section is the trilateral, and convenient diversified grafting facilitates the use.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides an atomized liquid storage device, its characterized in that, includes suction nozzle, stock solution room, atomizer chamber, breather pipe, the stock solution room includes near-end and distal end, the suction nozzle cup joints the stock solution room near-end, the suction nozzle is being close to stock solution room department sets up the chamber that gathers atomized gas, the atomizer chamber is arranged in the stock solution room, the breather pipe intercommunication gather the chamber with the atomizer chamber, the atomizer chamber includes atomizing lid, electric heat-generating body, the imbibition core that adsorbs atomized liquid, atomizing lid lateral wall butt is in stock solution room distal end forms the atomizer chamber, electric heat-generating body and imbibition core are located in the atomizing lid, electric heat-generating body with imbibition core are close to, the atomizer lid includes the extension, the atomizing lid lateral wall sets up the trompil, the imbibition core the extension passes through the trompil extends to the atomizer chamber is outer in the atomized liquid of stock solution, the liquid storage chamber extends from the near end to the far end, the far end part of the liquid storage chamber comprises an inserting part used for being matched and inserted, the section of the inserting part along the extending direction from the near end to the far end is triangular, and the axial length of the inserting part is longer than the side length of the triangular.

2. The atomized liquid reservoir device of claim 1, further comprising a first electrode and a second electrode, the first electrode and the second electrode being disposed on an outer end surface of the distal end of the reservoir, the first electrode being disposed in a central region of the outer end surface of the distal end of the reservoir, the second electrode being disposed in a peripheral region of the outer end surface of the distal end of the reservoir.

3. An atomised liquid reservoir as claimed in claim 1 wherein the reservoir is triangular in cross-section along the direction from the proximal end to the distal end.

4. A liquid aerosol storage device according to claim 1, wherein the cross-section of the spigot portion in the direction from the proximal end to the distal end is regular triangular.

5. The atomized liquid reservoir device of claim 2, wherein the first and second electrodes are resilient electrodes, and the second electrodes are distributed along three edges of the outer end surface of the distal end of the reservoir.

6. The atomized liquid storage device of claim 1, wherein the electrical heater is a heater wrapped around the wick.

7. The utility model provides an electronic atomization device, its characterized in that includes atomized liquid storage device, battery portion is including connecting atomized liquid storage device's connecting portion, battery, atomized liquid storage device includes suction nozzle, stock solution room, atomizer chamber, breather pipe, the stock solution room includes near-end and distal end, the suction nozzle cup joints the stock solution room near-end, the suction nozzle is being close to stock solution room department sets up the chamber that gathers atomized gas, the atomizer chamber is arranged in the stock solution room, the breather pipe intercommunication gather the chamber with the atomizer chamber, the atomizer chamber includes atomizing lid, electric heat-generating body, the imbibition core that adsorbs atomized liquid, atomizing lid lateral wall butt is in stock solution room distal end forms the atomizer chamber, electric heat-generating body with the imbibition core is located in the atomizing lid, electric heat-generating body with the imbibition core is close, the imbibition core includes the extension, the atomizing lid lateral wall sets up the trompil, the wick the extension passes through the trompil extends to the outside of the atomizer in the atomized liquid of stock solution room, the stock solution room is followed the near-end to the distal end extends, the stock solution room the distal part is including the cooperation the grafting part that connecting portion pegged graft the grafting part is followed the near-end to the cross-section of distal end extending direction is the trilateral, grafting part axial length is longer than the length of side of trilateral, the cross-section of connecting portion inner chamber along axial extending direction is the trilateral, the shape fit of connecting portion inner chamber grafting is carried out to the shape of grafting part.

8. The electronic atomizing device according to claim 7, wherein the atomized liquid reservoir device includes a first electrode and a second electrode, the connecting portion further includes a third electrode and a fourth electrode, the first electrode and the second electrode are disposed on an outer end surface of a distal end of the reservoir, the first electrode is disposed in a middle region of the outer end surface of the distal end of the reservoir, the second electrode is disposed in an edge region of the outer end surface of the distal end of the reservoir, the third electrode and the fourth electrode are disposed on an end surface of the connecting portion, the third electrode is disposed in the middle region of the end surface of the connecting portion and electrically connected to the first electrode in a mating manner, the fourth electrode is disposed in the edge region of the end surface of the connecting portion and electrically connected to the second electrode in a mating manner, when the inserting portion is inserted into the connecting portion, the first electrode is connected to the third electrode, the second electrode is connected with the fourth electrode.

9. The electronic atomizing device of claim 8, wherein the fourth electrode is an annular electrode.

10. The electronic atomizing device of claim 8, wherein the fourth electrode is a plurality of arc-shaped electrodes respectively cooperating with the plurality of second electrodes.

11. The electronic atomizer device of claim 7, wherein one or more of the three sides of said trilateral polygon is an arc.