CN110693088A

CN110693088A - Electronic cigarette atomizer and electronic cigarette

Info

Publication number: CN110693088A
Application number: CN201911033894.3A
Authority: CN
Inventors: 方钲中; 柯文林; 钟家威; 赖炜扬; 陈辉; 杨斌; 刘翔
Original assignee: China Tobacco Fujian Industrial Co Ltd
Current assignee: China Tobacco Fujian Industrial Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-17

Abstract

The invention discloses an electronic cigarette atomizer and an electronic cigarette, relates to the field of tobacco equipment, and aims to optimize the structure of the electronic cigarette atomizer. This electron smog spinning disk atomiser includes casing, air flue and atomizing core. The shell comprises a shell and a base; the shell is detachably connected with the base, and the shell and the base enclose an accommodating cavity. The air flue is installed inside the accommodating cavity and comprises a first air hole penetrating through the length direction of the air flue. Atomizing core detachably installs in holding intracavity portion, and atomizing core is including running through the second gas pocket of self length direction intercommunication. Wherein, first gas pocket and second gas pocket intercommunication form flue gas passageway, and the air flue is divided into independent two parts with the holding chamber with atomizing core jointly: a liquid storage cavity and a flue gas channel; the flue gas passageway passes through the lateral wall and the stock solution chamber intercommunication of atomizing core. Above-mentioned technical scheme provides an electron smog spinning disk atomiser, each part of its atomizer is convenient for change, has optimized the product structure, has reduced product cost.

Description

Electronic cigarette atomizer and electronic cigarette

Technical Field

The invention relates to the field of tobacco equipment, in particular to an electronic cigarette atomizer and an electronic cigarette.

Background

The electronic cigarette is a popular commercialized product form in a novel tobacco product, and mainly comprises an electronic smoking set and electronic cigarette liquid (also called electronic cigarette oil, electronic cigarette atomized liquid and the like). In the prior art, the mainstream of the electronic cigarette in the market is a POD type electronic cigarette, that is, the electronic cigarette is composed of a battery rod and a closed POD (also called a cartridge, a pre-oiling atomizer, a closed atomizer, etc.) in which electronic cigarette liquid is packaged, and the electronic cigarette is small and light in form and simple to operate. Because manufacturing enterprise seals the electron tobacco juice in the atomizer inside in advance before the product leaves the factory, the atomizer of different flavors can be selected according to consumption hobby to the consumer when using, or select new atomizer to replace when the electron tobacco juice consumes in the atomizer to end up, and need not to change all electron cigarette subassemblies including the battery.

The inventor finds that at least the following problems exist in the prior art: the electronic cigarette of the type has the problem that the service life of the atomizer is not matched with the stored electronic cigarette liquid capacity, and the service life of the atomizer generally supports the use of electronic cigarette liquid with 3-5 times of liquid storage capacity. After the electron tobacco juice used up, need change whole atomizer, the atomizer cost is higher, and the whole abandonment of loss piece can produce not environmental protection, wasting of resources scheduling problem.

Disclosure of Invention

The invention provides an electronic cigarette atomizer and an electronic cigarette, which are used for optimizing the structure of the electronic cigarette atomizer.

The embodiment of the invention provides an electronic cigarette atomizer, which comprises:

a housing comprising a shell and a base; the shell is detachably connected with the base, and an accommodating cavity is defined by the shell and the base;

the air passage is arranged in the accommodating cavity and comprises a first air hole penetrating through the length direction of the air passage; and

the atomizing core is detachably arranged in the accommodating cavity and comprises a second air hole communicated in the length direction of the atomizing core;

wherein, first gas pocket with the second gas pocket intercommunication forms flue gas channel, the air flue with the atomizing core is common will the holding chamber divide into two independent parts: a liquid storage cavity and a flue gas channel; the flue gas passageway pass through the lateral wall of atomizing core with stock solution chamber intercommunication.

In some embodiments, the housing is provided with a priming hole through the wall of the housing, in which a stopper is mounted.

In some embodiments, the injection hole comprises a sinking groove and a mounting hole communicated with the sinking groove, the end of the plugging piece is positioned in the sinking groove, and the end of the plugging piece is flush with the wall body of the shell; the stem of the obturating member extends through the mounting hole.

In some embodiments, the top of the housing is provided with an opening communicating with the flue gas channel.

In some embodiments, the top inner wall of the housing is provided with a slot for plugging with the air passage.

In some embodiments, the base comprises:

a base body;

the positioning piece is arranged on the seat body and comprises an installation through hole;

the supporting seat is positioned in the mounting through hole and is detachably connected with the positioning piece; and

the bottom end of the air passage connecting piece is inserted into a gap between the positioning piece and the supporting seat, and the top end of the air passage connecting piece is inserted into the bottom end of the air passage.

In some embodiments, the air passage connecting piece is provided with a liquid guide hole so as to communicate the liquid storage cavity with the wall body of the atomizing core; the atomizing core is made of porous materials.

In some embodiments, a first seal is sandwiched between the top end of the airway connector and the bottom end of the airway.

In some embodiments, the bottom end of the positioning member is mounted on the seat body, and the top end of the positioning member is provided with a first positioning portion; the bottom end of the shell is provided with a second positioning part; the first positioning part and the second positioning part form clamping fit.

In some embodiments, the first positioning portion and the second positioning portion are provided with a plurality of sets, and each set of the first positioning portion and the second positioning portion is arranged at intervals along the circumferential direction of the electronic cigarette atomizer.

In some embodiments, a second sealing element is interposed between the housing and the positioning element, and the second sealing element is located between the reservoir chamber and the first positioning element.

In some embodiments, a first magnetic member is mounted to a bottom of the base.

The embodiment of the invention also provides an electronic cigarette, which comprises a battery rod and the electronic cigarette atomizer provided by any technical scheme of the invention, wherein the battery rod is electrically connected with the atomizing core of the electronic cigarette atomizer, and the battery rod is detachably connected with the atomizing core.

In some embodiments, a first magnetic part is installed at the bottom of the base, and a second magnetic part is arranged on the battery rod; the first magnetic part and the second magnetic part are attracted.

In some embodiments, the battery pole further comprises:

and the control switch is arranged on a circuit where the battery rod and the atomizing core are positioned and is used for controlling the on-off of the circuit.

In some embodiments, a rechargeable battery is mounted in the battery pole.

In some embodiments, the battery lever is provided with a USB charging interface to charge the rechargeable battery.

In some embodiments, the wall of the battery rod is provided with an air inlet hole communicated with the smoke channel.

In some embodiments, the atomizing core is provided with a first electrode assembly, the rod body of the battery rod is provided with a second electrode assembly, and the first electrode assembly and the second electrode assembly are electrically connected.

In some embodiments, the battery rod is provided with an elastic member, and one end of the elastic member, which is far away from the battery rod, is connected with the second electrode assembly; the flexible direction of elastic component with the electron smog spinning disk atomiser for the plug direction of battery pole is the same.

Above-mentioned technical scheme provides's electron smog spinning disk atomiser, its casing adopts to dismantle with the atomizing core and is connected. Under the condition that the atomizing core is invalid and damaged, the atomizing core can be directly replaced. The utilization rate of each part of the product is improved, and the use cost of the product is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a schematic front view of an electronic smoke atomizer according to some embodiments of the present invention;

FIG. 2 is a schematic side view of an electronic smoke atomizer according to some embodiments of the present invention;

fig. 3 is an exploded schematic view of an electronic smoke atomizer provided in some embodiments of the present invention;

fig. 4 is a schematic cross-sectional view of an electronic aerosolizer provided in accordance with some embodiments of the present invention;

FIG. 5 is a schematic media flow diagram of an electronic aerosolization apparatus according to some embodiments of the present invention;

FIG. 6 is a schematic view of the upper half of an electronic smoke atomizer provided in accordance with some embodiments of the present invention;

FIG. 7 is a schematic view of the bottom half of an electronic smoke atomizer provided in accordance with some embodiments of the present invention;

fig. 8 is a schematic structural view of an atomizing core of an electronic cigarette atomizer according to some embodiments of the present invention;

FIG. 9 is a schematic view of an electronic smoke atomizer provided in accordance with some embodiments of the present invention;

fig. 10 is a schematic diagram of an electronic smoke atomizer according to some embodiments of the present invention in disassembled form;

fig. 11 is an enlarged schematic view of a structure at a first positioning portion and a second positioning portion of an electronic cigarette atomizer according to some embodiments of the present invention;

fig. 12 is an enlarged schematic view of another configuration of an electronic cigarette atomizer according to some embodiments of the present invention at the first positioning portion and the second positioning portion;

fig. 13 is a schematic diagram of the electrical connection of an electronic smoke atomizer to a battery rod according to some embodiments of the present invention;

figure 14 is a schematic front view of an electronic cigarette according to further embodiments of the present invention;

figure 15 is a schematic cross-sectional front view of an electronic cigarette according to further embodiments of the present invention;

figure 16 is a side, cross-sectional, schematic view of an electronic cigarette in accordance with other embodiments of the present invention;

figure 17 is a schematic cross-sectional view of a battery rod of an electronic cigarette according to another embodiment of the invention.

Detailed Description

The technical solution provided by the present invention will be explained in more detail with reference to fig. 1 to 17.

Referring to fig. 1 to 5, the present embodiment provides an electronic cigarette atomizer 100 including a housing 1, an air passage 2, and an atomizing core 3.

The relevant contents of electronic smoke atomizer 100 and battery stick 200 include three parts: one is a mechanical connection part, the other is a medium circulation part, and the other is an electrical connection part. Each of which is described in detail below.

Referring to fig. 4 to 7, a specific implementation of the housing 1 will be described.

Referring to fig. 5 and 6, the housing 1 includes a case 11 and a base 12. The housing 11 is detachably connected to the base 12, and the housing 11 and the base 12 enclose an accommodating cavity 101. In some embodiments, housing 11 has an interior recessed area, as does base 12. The concave area of the housing 11 and the concave area of the base 12 together enclose a receiving cavity 101. The housing 11 and the base 12 are inserted. The shell 1 adopts the structure, so that the shell 1 is convenient to disassemble to replace required parts.

Referring to fig. 5-7, in some embodiments, the base 12 includes a seat 16, a positioning member 17, a support 18, and an air channel connector 19. The base 16 is provided with a groove, and the positioning member 17 is placed in the groove to realize the connection between the positioning member 17 and the base 16. The positioning member 17 includes a mounting through hole 172. The support base 18 is made of silicon rubber, and has a substantially T-shaped structure. The T-shaped bottom of the support base 18 is inserted into the mounting through hole 172 with a tight fit. Of course, the supporting seat 18 and the positioning member 17 can be detachably connected in other ways. The top of the support seat 18 has a clearance with the inner wall of the installation through hole 172 of the positioning member 17. The bottom of the air passage connecting piece 19 is inserted into the gap to realize the installation and fixation of the air passage connecting piece 19. The top of the air passage connection piece 19 is provided with an annular boss 192.

The bottom of the gas duct 2 described above rests on the annular boss 192 with the first seal 10 sandwiched therebetween. The first seal 10 is, for example, a gasket, a seal ring, or the like. It will be appreciated that other means may be used to achieve a sealed connection between the top end of the airway connection piece 19 and the bottom end of the airway 2.

Referring to fig. 5 and 6, a slot 15 is formed at the top of the housing 11 around the opening 14, and the top of the air duct 2 is inserted into the slot 15. The top of the housing 11 is provided with an opening 14, the opening 14 is communicated with the flue gas channel 103, and the opening 14 is not communicated with the liquid storage cavity 102. That is, the aerosol in the smoke channel 103 can be discharged to the outside of the electronic cigarette through the opening 14, and the tobacco tar in the liquid storage cavity 102 cannot be discharged to the outside of the electronic cigarette through the opening 14.

The air duct 2 is installed inside the accommodating cavity 101, and the air duct 2 includes a first air hole 21 penetrating through the length direction thereof. Atomizing core 3 detachably installs inside holding chamber 101, and atomizing core 3 is including running through the second gas pocket 31 of self length direction intercommunication. Wherein, the first air hole 21 is communicated with the second air hole 31 to form a smoke channel 103. The flue gas channel 103 is communicated with the liquid storage cavity 102 through the side wall of the atomizing core 3. The liquid storage cavity 102 and the smoke channel 103 are not communicated, and the smoke oil is transmitted through the atomizing core 3.

After shell 11, base 12, air flue 2 and atomizing core 3 are connected to the target in place, holding chamber 101 is divided into two parts independent each other: namely a reservoir 102 and a flue gas channel 103. The atomizing core 3 is separated between the liquid storage cavity 102 and the smoke channel 103.

The atomizing core 3 is made of porous medium material, and under the condition that the atomizing core is not subjected to suction force generated by external suction force and smoking, the tobacco tar in the liquid storage cavity 102 can permeate into a tiny gap of the atomizing core 3, but cannot enter into the smoke channel 103. The atomizing core 3 plays a role in blocking the tobacco tar from directly flowing into the smoke channel 103 from the liquid storage cavity 102, and after the atomizing core 3 is heated by the conducted power supply, the tobacco tar is evaporated by the high temperature of the atomizing core 3, and the evaporated aerosol is sucked into the smoke channel 103 along with the air.

With continued reference to fig. 4-7, the housing 11 is injection molded from a transparent plastic material.

In some embodiments, the housing 11 is provided with a pour hole 13 extending through the wall of the housing 11, the pour hole 13 having a stopper 104 mounted therein. The obturating member 104 is for example a silicone seal. The liquid injection hole 13 is arranged, so that the electronic cigarette atomizer 100 can be repeatedly injected for use, the consumption cost is further reduced, and the beneficial effects of environmental protection and no resource waste are achieved; meanwhile, the operations of liquid injection, use and the like are simple and convenient, the cost is low, and the consumption experience is high.

Referring to fig. 1, the side wall of the housing 11 also has a liquid injection hole 13 penetrating the liquid storage chamber 102 and the outer wall, and a stopper 104, which together constitute an atomizer liquid injection assembly. In the atomizer, after the blocking piece 104 is pulled out, the electronic cigarette liquid can be injected or supplemented into the liquid storage cavity 102 in the atomizer from the liquid injection hole 13.

In some embodiments, the liquid injection hole 13 is located at the side wall position of the narrow side of the atomizer, i.e. at the side position, in order to ensure the strength and the wall thickness of the outer shell 11.

In some embodiments, in order to make the overall structure of the electronic cigarette more reasonable, the liquid injection hole 13 is located at the bottom end of the side wall of the housing 11 and near the interface position of the base 12, and the blocking member 104 is inserted into the liquid injection hole 13 and then flush with the side wall surface of the housing 11 without protruding. When the atomizer is mounted in the battery rod 200, the liquid injection hole 13 and the blocking member 104 are hidden in the interface between the electronic cigarette atomizer 100 and the battery rod 200 without exposed parts. This makes the electron cigarette rational in infrastructure, the surface is comparatively smooth.

Referring to fig. 5 and 6, in some embodiments, the liquid injection hole 13 includes a sinking groove 131 and a mounting hole 132 communicated with the sinking groove 131, the end of the blocking member 104 is located in the sinking groove 131, and the end of the blocking member 104 is flush with the wall of the housing 11; the stem portion of the obstruction 104 extends through the mounting hole 132.

The liquid injection hole 13 is positioned on the single-side surface of the short side of the cross section of the atomizer and is positioned at the upper end of the interface between the shell 11 and the base 12. After the electronic cigarette atomizer 100 is loaded into the battery rod 200, the liquid injection hole 13 is hidden inside the electronic cigarette. The plug 104 is flush with the outer wall of the housing 11 on its outer surface when it is closed, and has no protrusion.

The manner of connection of the housing 11 and the base 12 will now be described.

Referring to fig. 1 to 7, in some embodiments, the bottom end of the positioning member 17 is mounted on the seat 16, and the top end of the positioning member 17 is provided with a first positioning portion 171; the bottom end of the housing 11 is provided with a second positioning part 111; the first positioning portion 171 and the second positioning portion 111 form a snap fit.

Referring to fig. 1 to 7, in some embodiments, the first positioning portion 171 and the second positioning portion 111 are provided in a plurality of sets, and each set of the first positioning portion 171 and the second positioning portion 111 is arranged at intervals along the circumferential direction of the electronic cigarette atomizer 100.

Referring to fig. 7, a second sealing member 173 is interposed between the housing 11 and the positioning member 17, and the second sealing member 173 is located between the reservoir 102 and the first positioning member 171. Specifically, the outer wall of the atomizer base 12 is further provided with a second sealing member 173 surrounding the sidewall of the base positioning member 17 at a position above the first positioning portion 171, and the second sealing member 173 is made of a material having a sealing effect, such as silicon rubber, and functions to seal the liquid storage cavity 102 and prevent the electronic cigarette liquid contained therein from flowing out along the gap between the base 12 and the housing 11.

Referring to fig. 7, the first positioning portion 171 of the positioning member 17 of the base 12 and the upper and lower end surfaces of the first positioning portion 171 have oblique angles or arc angles, so that the combination of the integral atomizing assembly and the housing 11 has dual functions of clamping, fixing and disassembling as required.

After the outer wall surface of the atomizer base 12 is combined with the side inner wall surface of the housing 11, a gap M is formed between the combining parts between the combining surfaces where the second positioning part 111 and the first positioning part 171 are located, as shown in fig. 9, that is, the size of the atomizer base 12 has a shrinkage amount on the surface where the second positioning part 111 is located. In some embodiments, the gap M is sized between 0.1mm and 0.5 mm. The purpose of this design is to facilitate the disassembly of the integral atomizing assembly of the atomizer. Referring to fig. 10, when the whole atomization assembly needs to be disassembled and replaced, the housing 11 and the atomizer base 12 are respectively pinched by two hands, and the atomizer is pulled off in a direction perpendicular to the axial direction of the atomizer to the side surface with the buckle, so that the second positioning portion 111 and the first positioning portion 171 can be automatically dislocated, and the whole atomization assembly can be easily and effortlessly pulled out. Referring to fig. 9, when it is desired to mount the housing 11 and the base 12, the housing 11 and the base 12 are directly pressed in the lengthwise direction of the electronic cigarette atomizer 100, and the housing 11 and the base 12 are chucked.

The number of the second positioning portions 111 on the outer side wall of the base 12 is greater than or equal to 1, and is optionally 2, 4, or more. The arrangement mode is located on two opposite side surfaces or four opposite side surfaces of the base 12 with the rectangular cross section, and optionally, the arrangement mode is located on two opposite surfaces of the side wall where the narrow side of the cross section of the base 12 is located, or located on two opposite surfaces of the side wall where the long side of the cross section of the base 12 is located, as shown in fig. 1 to 2.

In order to ensure the clamping force of the buckle of the housing 11 and the base 12 and facilitate the disassembly of the two, in some embodiments, the number of the first positioning portions 171 and the number of the second positioning portions 111 are respectively 4, wherein the two first positioning portions 171 and the two second positioning portions 111 are taken as a group, and each group is respectively located on two opposite surfaces of the side wall where the long edge of the cross section of the atomizer is located and arranged oppositely.

The relevant contents of the atomizing core 3 are described below.

Referring to fig. 5, 7 and 8, the atomizing core 3 includes an adsorbent 33 and a first electrode assembly 32. The first electrode assembly includes a positive electrode 321 and a negative electrode 322. The suction body 33 and the first electrode assembly 32 are connected by welding, crimping, clamping, or the like. The adsorbent 33 is a porous material having a plurality of minute voids. In use, the tobacco tar is adsorbed in the voids of the porous material. Two leads are led out from the bottom of the absorber 33, and are respectively a positive electrode and a negative electrode. The positive and negative electrodes are made of brass, pure copper, gold plating of pure copper, and the like. The positive and negative electrodes of the atomizing core 3 are used to electrically connect with the positive and negative electrodes on the battery rod 200 described later to form an electric circuit loop. When the circuit is conducted, the atomizing core 3 is heated instantly.

In order to enable the tobacco tar in the reservoir 102 to flow to the atomizing core 3, in some embodiments, the air passage connecting piece 19 is provided with a liquid guiding hole 191 to communicate the reservoir 102 with the wall body of the atomizing core 3; the atomizing core 3 is made of porous material.

The principle of use of the electronic smoke atomizer 100 is as follows: the atomizing core 3 is provided with two conducting wires, and when the two conducting wires are connected with voltage, the atomizing core 3 instantly generates heat and heats to about 300 ℃. When the atomizing core 3 generates heat, the tobacco tar absorbed in the gap of the atomizing core 3 is heated and evaporated, forms smoke together with the air sucked at the inlet of the smoke channel 103, and then is discharged into the cigarette holder for people to suck.

The electronic cigarette atomizer 100 provided by the above technical solution has a housing 1 including two parts, namely a housing 11 and a base 12. The internal cavity formed by the connection of the housing 11 and the base 12 is a reservoir 102. The liquid storage cavity 102 is provided with the atomizing core 3 and components for realizing the functions of sealing, fixing, electric circuits, electrodes and the like of the atomizing core 3. The atomizing core 3 and the shell 11 are assembled into an integral component, namely, the atomizing component of the atomizer, so that integral installation and replacement can be realized.

The embodiment of the invention also provides an electronic cigarette, which comprises a battery rod 200 and the electronic cigarette atomizer 100 provided by any technical scheme of the invention, wherein the battery rod 200 is electrically connected with the atomizing core 3 of the electronic cigarette atomizer 100, and the battery rod 200 is detachably connected with the atomizing core 3.

The battery rod 200 and the atomizer are connected into an integral electronic cigarette through a plug-in structure.

Referring to fig. 17, in some embodiments, the wall of the battery rod 200 is provided with an air inlet 204 communicating with the smoke passage 103. The air inlet holes 204 are communicated with the bottom of the smoke channel 103 so that the outside air can enter the inside of the smoke channel when smoking.

The battery rod 200 has an air inlet 204 and a pneumatic switch, and forms an air path system of the electronic cigarette together with the atomizer. When the electronic cigarette is sucked, the pneumatic switch is communicated with the electronic cigarette circuit through the change of the air pressure in the air passage, the atomizer is electrified, and the atomizing assembly heats the electronic cigarette liquid to form aerial fog for suction.

In some embodiments, the bottom of the base 12 is mounted with a first magnetic member 121, and the battery rod 200 is provided with a second magnetic member 201; the first magnetic member 121 and the second magnetic member 201 attract each other. The first magnetic member 121 and the second magnetic member 201 are provided, for example, in plural sets. The first magnetic member 121 and the second magnetic member 201 are provided in a block shape or a ring shape, for example.

The first magnetic part 121 and the second magnetic part 201 are used for realizing the mechanical connection between the electronic cigarette atomizer 100 and the battery rod 200, so that the first magnetic part and the second magnetic part are connected into a whole and can be conveniently detached and replaced when needed.

A specific implementation of the electrical connection of electronic smoke atomizer 100 and battery rod 200 is described below.

In some embodiments, the atomizing core 3 is provided with a first electrode assembly 32, the rod body of the battery rod 200 is mounted with a second electrode assembly 205, and the first electrode assembly 32 and the second electrode assembly 205 are electrically connected. The first electrode assembly 32 of the electronic smoke atomizer 100 communicates with the electronic cigarette circuitry through the second electrode assembly 205 in the stem top interface of the battery stem 200.

The first electrode assembly 32 and the second electrode assembly 205 are in electrical contact so that power is transferred from the battery rod 200 to the atomizing core 3.

In some embodiments, the battery post 200 is mounted with an elastic member 206, and an end of the elastic member 206 remote from the battery post 200 is connected with the second electrode assembly 205; the elastic member 206 extends and contracts in the same direction as the insertion and extraction direction of the electronic cigarette atomizer 100 with respect to the battery rod 200.

The elastic member 206 is provided so that the first electrode assembly 32 and the second electrode assembly 205 can be abutted when they are brought into contact, thereby improving the reliability of the electrical conduction.

Referring to fig. 13 and 17, in some embodiments, the electronic cigarette atomizer 100 further comprises a control switch 202, and the control switch 202 is disposed on the circuit where the battery rod 200 and the atomizing core 3 are located, and is used for controlling the circuit to be turned on and off.

The control switch 202 is, for example, a pneumatic switch, which is also referred to as a "microphone". Generally cylindrical, one end of which has a conductive film for sensing the change of the external air pressure. When the external atmospheric pressure of the microphone changes, the conductive film is deformed to connect the circuit.

Referring to fig. 15 and 17, in some embodiments, a rechargeable battery 203 is mounted in the battery pole 200.

In some embodiments, the battery pole 200 is provided with a USB charging interface 207 to charge the rechargeable battery 203.

Specifically, the battery rod 200 also has a rechargeable battery 203 for providing electric energy, and related connecting wires, a PCB 208, a charging port, and other components inside, which form a circuit system of the electronic cigarette, and realize the functions of power source, circuit prompt, charging, indicator light control, voltage stabilization control, short circuit protection, and the like of the electronic cigarette.

The electron cigarette that above-mentioned technical scheme provided has effectively increased electron cigarette consumptive material rate of utilization, can repeatedly supply electron cigarette liquid to make the partial subassembly of atomizer repeatedly usable of recycling, reduce use cost, realize environment-friendly purpose. Meanwhile, by adopting an innovative structural design, the assembly and disassembly among the assemblies are simple, convenient and quick to replace, time-saving and labor-saving, simple to operate and use and good in use experience. In addition, the structure design has the advantages of compact structure, small appearance, portability and the like.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the scope of the present invention.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, but such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electronic cigarette atomizer, comprising:

a housing (1) comprising a shell (11) and a base (12); the shell (11) is detachably connected with the base (12), and the shell (11) and the base (12) enclose an accommodating cavity (101);

the air passage (2) is arranged in the accommodating cavity (101), and the air passage (2) comprises a first air hole (21) penetrating through the length direction of the air passage; and

the atomizing core (3) is detachably arranged in the accommodating cavity (101), and the atomizing core (3) comprises a second air hole (31) communicated in the length direction of the atomizing core;

wherein, first air vent (21) with second air vent (31) intercommunication forms flue gas passageway (103), air flue (2) with atomizing core (3) are common will holding chamber (101) divide into two independent parts: a liquid storage cavity (102) and a flue gas channel (103); the smoke channel (103) is communicated with the liquid storage cavity (102) through the side wall of the atomizing core (3).

2. An electronic smoke atomizer according to claim 1, characterized in that said housing (11) is provided with a liquid injection hole (13) through the wall of said housing (11), said liquid injection hole (13) having a stopper (104) mounted therein.

3. The electronic aerosolizer of claim 2, wherein the liquid injection hole (13) comprises a sink (131) and a mounting hole (132) in communication with the sink (131), a tip of the stopper (104) being located in the sink (131), the tip of the stopper (104) being flush with a wall of the housing (11); the stem portion of the obstruction (104) extends through the mounting hole (132).

4. The electronic smoke atomizer according to claim 1, characterized in that the top of said housing (11) is provided with an opening (14) communicating with said smoke channel (103).

5. The electronic smoke atomizer according to claim 1, wherein the top inner wall of said housing (11) is provided with a slot (15) for plugging with said air passage (2).

6. The electronic aerosolizer of claim 1, wherein the base (12) comprises:

a seat body (16);

the positioning piece (17) is arranged on the seat body (16), and the positioning piece (17) comprises a mounting through hole (172);

the supporting seat (18) is positioned in the mounting through hole (172) and is detachably connected with the positioning piece (17); and

the bottom end of the air passage connecting piece (19) is inserted into a gap between the positioning piece (17) and the supporting seat (18), and the top end of the air passage connecting piece (19) is hermetically connected with the bottom end of the air passage (2).

7. The electronic aerosolizer of claim 6, wherein the airway connector (19) is provided with a liquid conducting hole (191) to communicate the reservoir chamber (102) with a wall of the atomizing core (3); the atomizing core (3) is made of porous materials.

8. The electronic smoke atomizer according to claim 6, characterized in that a first sealing member (10) is interposed between the top end of said air passage connecting member (19) and the bottom end of said air passage (2).

9. The electronic smoke atomizer according to claim 6, wherein the bottom end of said positioning member (17) is mounted on said base body (16), and the top end of said positioning member (17) is provided with a first positioning portion (171); the bottom end of the shell (11) is provided with a second positioning part (111); the first positioning part (171) and the second positioning part (111) form a clamping fit.

10. The e-aerosol atomizer of claim 9, wherein said first positioning portion (171) and said second positioning portion (111) are provided in a plurality of sets, each set of said first positioning portion (171) and said second positioning portion (111) being arranged at intervals along a circumference of said e-aerosol atomizer.

11. The electronic aerosolizer of claim 10, wherein a second seal (173) is interposed between the housing (11) and the positioning member (17), the second seal (173) being positioned between the reservoir (102) and the first positioning member (171).

12. The electronic smoke atomizer according to claim 1, wherein a first magnetic member (121) is installed at the bottom of said base (12).

13. An electronic cigarette, characterized in that, includes battery pole (200) and the electron smog spinning disk atomiser of any of claims 1 ~ 12, battery pole (200) with the atomizing core (3) electricity of electron smog spinning disk atomiser is connected, and battery pole (200) with atomizing core (3) can dismantle the connection.

14. The electronic cigarette according to claim 13, characterized in that a first magnetic member (121) is mounted at the bottom of the base (12), and the battery rod (200) is provided with a second magnetic member (201); the first magnetic part (121) and the second magnetic part (201) are attracted.

15. The electronic cigarette of claim 13, wherein the battery stick (200) further comprises:

and the control switch (202) is arranged on a circuit where the battery rod (200) and the atomizing core (3) are positioned and is used for controlling the on and off of the circuit.

16. The electronic cigarette according to claim 13, wherein the battery stick (200) has a rechargeable battery (203) mounted therein.

17. The electronic cigarette according to claim 16, characterized in that the battery stick (200) is provided with a USB charging interface (207) to charge the rechargeable battery (203).

18. The electronic cigarette according to claim 13, wherein the wall of the battery rod (200) is provided with an air inlet hole (204) communicated with the smoke channel (103).

19. The electronic cigarette according to claim 13, characterized in that the atomizing core (3) is provided with a first electrode assembly (32), the body of the battery rod (200) is mounted with a second electrode assembly (205), and the first electrode assembly (32) and the second electrode assembly (205) are electrically connected.

20. The electronic cigarette of claim 19, wherein the battery stick (200) is mounted with a resilient member (206), and an end of the resilient member (206) remote from the battery stick (200) is connected to the second electrode assembly (205); the telescopic direction of the elastic piece (206) is the same as the plugging and unplugging direction of the electronic cigarette atomizer (100) relative to the battery rod (200).