CN112956745A

CN112956745A - Atomizer and electronic cigarette

Info

Publication number: CN112956745A
Application number: CN202110154943.XA
Authority: CN
Inventors: 王向辉; 于久江; 郑少坚; 刘桂林
Original assignee: Fanpinsi Shenzhen Technology Co ltd
Current assignee: Fanpinsi Shenzhen Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-06-15
Anticipated expiration: 2041-02-04
Also published as: CN112956745B

Abstract

The invention relates to an atomizer and an electronic cigarette, which comprise a liquid storage device and an atomization device, wherein the liquid storage device comprises an oil cup and an oil guide medium, and the oil cup is provided with a liquid storage cavity and an air outlet channel communicated with the oil cup; the oil guide medium is arranged at the lower end of the oil cup; the atomizing device comprises a heating component, a flow dividing piece and an air channel seat; the heating component is arranged between the air channel seat and the oil guide medium; the air channel seat is provided with a mounting cavity, an air inlet and a first air channel, and the mounting cavity can contain atomized smoke; the flow dividing piece is provided with a second air passage and a flow guide passage; the shunt piece is arranged in the mounting cavity; the first end of the second air passage is communicated with the air inlet hole, and the second end of the second air passage is communicated with the mounting cavity; the first end and the installation cavity intercommunication of water conservancy diversion way, the second end and the first end intercommunication of first air flue of water conservancy diversion way, the second end and the play gas channel intercommunication of first air flue. The air passage structure enables smoke to effectively circulate, and the concentration of the smoke in the flowing process is more moderate by arranging the flow guide channel, so that the user experience is enhanced.

Description

Atomizer and electronic cigarette

Technical Field

The invention belongs to the technical field of electronic cigarettes, and particularly relates to an atomizer and an electronic cigarette.

Background

Because the smoke generated by the combustion of tobacco contains a plurality of substances which are harmful to health, such as nicotine, coke liquid and the like, the smoking becomes the biggest reason for preventing death in the world at present, and the body of a smoker is damaged by inhaling second-hand smoke by people around the smoker. Therefore, with the progress of science and technology and the increasing importance of people on health, the electronic cigarette is more and more widely used. The electronic cigarette is an electronic product which generates smoke through heating tobacco tar and is sucked by a user, and generally comprises an atomizer and a power supply device; power supply unit is the atomizer power supply, produces smog through atomizing the tobacco tar, compares in the direct combustion of pipe tobacco, has effectively reduced harmful substance's production, has weakened the injury to smoker and crowd around to a certain extent.

The atomizer is as the core structure of electron cigarette, mainly includes structures such as stock solution chamber, leads oily medium, the device that generates heat and the atomizing seat that has the atomizing chamber, and the leading-in oily medium of leading of tobacco tar in the stock solution chamber, the device that generates heat is used for heating leading the tobacco tar in the oily medium as heating element. When the power supply device supplies power to the heating device, the heating device heats up and heats the tobacco tar in the oil guide medium, thereby realizing the atomization of the tobacco tar and generating smoke.

In a common atomizer, a liquid storage cavity, an oil guide medium, a heating device and an atomizing base are integrated. When the heating device is required to be replaced due to aging or burnout of the heating device in the use process, the user wants to replace the tobacco tar with different flavors, or the tobacco tar in the atomizer is used up and is required to be replaced, the whole atomizer is required to be detached and replaced due to the integrated structure of the liquid storage cavity, the oil guide medium, the heating device and the atomizing base. Particularly, the smoke oil is used up and needs to be replaced, which belongs to normal use and has higher occurrence frequency; if the integrated structure with the heating device is replaced completely every time, the consumable materials cannot be reused, great resource waste is brought, the use cost of a user is too high, and the environment is not protected.

Although detachable structure is made with stock solution chamber and atomizing seat to current partial atomizer, the air flue that switches on smog all integrates on atomizing seat, and the air flue design is unreasonable, and smog can not effectively circulate, influences user experience and feels.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the air flue design that switches on smog to current atomizer is unreasonable, and smog can not effectively circulate, influences the problem that user experience feels, provides an atomizer and electron cigarette.

In order to solve the technical problem, an embodiment of the present invention provides an atomizer, including a liquid storage device and an atomizing device, where the liquid storage device includes an oil cup and an oil guiding medium, and the oil cup has a liquid storage cavity and an air outlet channel penetrating through the oil cup;

the oil guiding medium is arranged at the lower end of the oil cup and is used for guiding out the tobacco tar in the liquid storage cavity;

the atomization device comprises a heating component, a flow dividing piece and an air channel seat;

the heating component is arranged between the air channel seat and the oil guide medium and is used for atomizing the tobacco tar at the oil guide medium;

the air channel seat is provided with an installation cavity, an air inlet and a first air channel, and the installation cavity can contain atomized smoke;

the flow dividing piece is provided with a second air passage, and a flow guide channel is formed on the flow dividing piece; the shunt piece is arranged in the mounting cavity; the first end of the second air passage is communicated with the air inlet hole, and the second end of the second air passage is communicated with the mounting cavity;

the first end of the flow guide channel is communicated with the mounting cavity, the second end of the flow guide channel is communicated with the first end of the first air channel, and the second end of the first air channel is communicated with the air outlet channel.

Optionally, the number of the flow guide channels is two, the number of the first air channels is two, and one of the first air channels corresponds to one of the flow guide channels.

Optionally, a flow dividing wall is arranged on the flow dividing member, and the flow dividing wall and a part of cavity wall of the installation cavity enclose the flow guide channel.

Optionally, the dividing wall is provided as a sloped wall.

Optionally, the atomizing device further includes a conductive member, the conductive member is disposed on the air channel seat, and the conductive member is electrically connected to the heating component.

Optionally, the liquid storage device and the atomization device are detachably connected.

Optionally, the atomizer still includes the connecting piece, the one end of connecting piece with the oil cup lock is connected, the other end of connecting piece with air flue seat fixed connection.

Optionally, the liquid storage device further comprises an oil cup air passage base, and a third air passage and an oil guide hole are arranged on the oil cup air passage base; the lower end of the oil cup is provided with an installation opening, and the air passage base of the oil cup is installed at the installation opening; the oil guide hole is communicated with the liquid storage cavity, and the third air passage conducts the air outlet passage with the first air passage; the oil guide medium seals the oil guide hole.

Optionally, a medium mounting groove is further formed in the oil cup air passage base, the oil guide hole penetrates through the medium mounting groove, and the oil guide medium is mounted on the medium mounting groove and seals the oil guide hole.

On the other hand, the embodiment of the invention also provides an electronic cigarette, which comprises a power supply device and the atomizer, wherein the power supply device is used for supplying power to the atomizer.

Compared with the prior art, the atomizer and the electronic cigarette provided by the embodiment of the invention have the advantages that the air passages for conducting smoke in the atomizer can be separately arranged (namely the liquid storage device is provided with the air passages, and the atomization device is also provided with the air passages) by arranging the air outlet passages on the oil cup of the liquid storage device, and all the air passages are not required to be integrated on the atomization device, so that the structure of the atomization device is simplified, the space of the liquid storage device is fully utilized, and the whole size of the atomizer can be smaller. The tobacco tar of stock solution intracavity can be derived to the oily medium of leading in the lower extreme setting of oil cup, heats the atomizing by the tobacco tar of heating element to the derivation, and the smog after the atomizing can circulate to the water conservancy diversion way through the installation cavity, and rethread first air flue circulates to the gas outlet channel, and the one end of gas outlet channel can be regarded as the suction nozzle and supplies user suction smog, simple structure. The air passage structure enables smoke to effectively circulate, and the concentration of the smoke in the flowing process is more moderate by arranging the flow guide channel, so that the user experience is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of an atomizer provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a liquid storage device according to an embodiment of the invention;

FIG. 3 is an exploded view of a reservoir device according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a reservoir provided by an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an oil cup air passage base and an annular flow air-tight ring according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of the structure of an embodiment of the present invention when the annular flow air-tight ring is mounted on the air channel base of the oil cup;

FIG. 7 is a schematic structural diagram of an atomizing device provided in an embodiment of the present invention;

FIG. 8 is an exploded view of an atomizing device provided in accordance with an embodiment of the present invention;

FIG. 9 is a cross-sectional view of an atomizing device provided in accordance with an embodiment of the present invention;

FIG. 10 is a schematic structural view of a flow divider provided in accordance with an embodiment of the present invention;

FIG. 11 is a schematic view of the airway seat and splitter assembly provided in accordance with an embodiment of the present invention;

FIG. 12 is a schematic view of the structure of the airway seat and the heat generating component assembled together according to one embodiment of the present invention;

FIG. 13 is a schematic structural view of an airway seal and airway seat body provided in accordance with an embodiment of the present invention;

FIG. 14 is a cross-sectional view from one of the viewing angles of an atomizer according to an embodiment of the present invention;

FIG. 15 is a front view of an atomizer provided in accordance with an embodiment of the present invention;

fig. 16 is a cross-sectional view taken at a-a in fig. 15.

The reference numerals in the specification are as follows:

1. a liquid storage device;

11. an oil cup; 111. a liquid storage cavity; 112. an air outlet channel; 113. an installation opening;

12. an oil conducting medium; 121. an oil guide body; 122. a drainage part;

13. an oil cup air passage base; 131. a third air passage; 1311. a shunt channel; 1312. a converging channel; 132. an oil guide hole; 133. a medium mounting groove; 14. an oil cup seal; 15. a ring flow channel; 16. a circulating airtight ring; 17. the air channel is connected with the sealing piece; 18. an oil absorbing medium;

2. an atomizing device; 21. a heat generating component; 211. a heater; 212. a fixed mount;

22. an airway seat; 221. a mounting cavity; 222. an air inlet; 223. a first air passage; 2231. a first gas column; 2232. a first gas tank; 224. an airway seal; 225. an airway seat body;

23. a flow divider; 231. a diverter wall; 232. a second air passage; 24. a flow guide way; 25. sealing the air; 26. a conductive member; 27. a first mounting groove;

3. a connecting member; 31. and a buckling part.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, 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.

As shown in fig. 1-4 and fig. 15, an atomizer according to an embodiment of the present invention includes a liquid storage device 1 and an atomizing device 2, where the liquid storage device 1 includes an oil cup 11 and an oil guiding medium 12, the oil cup 11 has a liquid storage cavity 111 and an air outlet channel 112 penetrating through the oil cup 11;

the oil guide medium 12 is arranged at the lower end of the oil cup 11 and is used for guiding out the tobacco tar in the liquid storage cavity 111; wherein the lower end is referenced to the state the atomizer assumes during normal suction. The description of the invention with respect to the position, for example the upper and lower ends, is referred to the state of the atomizer during normal suction.

As shown in fig. 8 to 12, the atomizing device 2 includes a heat generating component 21, a flow divider 23, and an air passage seat 22;

the heating component 21 is arranged between the air channel seat 22 and the oil guide medium 12 and is used for atomizing the tobacco tar at the oil guide medium 12;

the air channel seat 22 is provided with a mounting cavity 221, an air inlet hole 222 and a first air channel 223, and the mounting cavity 221 can contain atomized smoke;

the flow dividing piece 23 is provided with a second air passage 232, and a flow guide channel 24 is formed on the flow dividing piece 23; the flow divider 23 is disposed in the mounting cavity 221; a first end of the second air passage 232 is communicated with the air inlet hole 222, and a second end of the second air passage 232 is communicated with the mounting cavity 221;

a first end of the flow guide 24 is communicated with the mounting cavity 221, a second end of the flow guide 24 is communicated with a first end of the first air passage 223, and a second end of the first air passage 223 is communicated with the air outlet passage 112.

Compared with the prior art, the atomizer provided by the embodiment of the invention has the advantages that the air passages for conducting smoke in the atomizer can be separately arranged (namely the liquid storage device 1 is provided with the air passages, and the atomizing device 2 is also provided with the air passages) by arranging the air outlet passages 112 on the oil cup 11 of the liquid storage device 1, and all the air passages are not required to be integrated on the atomizing device 2, so that the structure of the atomizing device 2 is simplified, the space of the liquid storage device 1 is fully utilized, and the whole size of the atomizer can be made smaller. The lower extreme of oil cup 11 sets up leads oily medium 12 and can be derived the tobacco tar in the stock solution chamber 111, heats the atomizing by heating element 21 to the tobacco tar of deriving, and the smog after the atomizing can circulate to water conservancy diversion way 24 through installation cavity 221, and the rethread first air flue 223 circulates to gas outlet channel 112, and the one end of gas outlet channel 112 can be as the suction nozzle and supply user's suction smog, simple structure. The air channel structure enables smoke to effectively circulate, the concentration of the smoke in the flowing process can be more moderate by arranging the flow guide channel 24, and the user experience is enhanced.

When a user sucks from one end of the air outlet channel 112, negative pressure is formed inside the atomizer, and the air flow flows to the air outlet channel 112 from the air inlet hole 222, the second air channel 232, the flow guide channel 24 and the first air channel 223 in sequence (when the air flow enters the first air channel 223 from the flow guide channel 24, atomized smoke is also brought into the first air channel 223), so that the user can suck the smoke out of the air outlet channel 112. Through setting up reposition of redundant personnel 23 and forming flow guide 24, can effectually lead to smog to gas outlet channel 112 to can let smog more moderate at the in-process concentration of flowing through setting up flow guide 24, reinforcing user's suction experience feels.

In one embodiment, as shown in fig. 9, two diversion tunnels 24 are provided, two first air tunnels 223 are provided, and one first air tunnel 223 corresponds to one diversion tunnel 24. Through setting up two water conservancy diversion canals 24 and two first gas ducts 223, can shunt smog to can more effectively lead to smog to gas outlet channel 112, reinforcing user's suction experience feels.

In one embodiment, as shown in fig. 9-11, the flow dividing member 23 is provided with a flow dividing wall 231, and the flow dividing wall 231 and a part of the cavity wall of the installation cavity 221 enclose the flow guiding channel 24. The design can fully utilize the space of the installation cavity 221, not only can form the diversion channel 24 with larger size, but also can reduce the size of the flow dividing piece 23 to a larger extent, thereby reducing the whole size of the atomizing device 2. Although it is also possible to provide a through hole directly on the flow divider 23 to form the flow guiding channel 24, the invention is not limited herein, and it is preferable that a flow dividing wall 231 is provided on the flow divider 23, and the flow dividing wall 231 and a part of the cavity wall of the installation cavity 221 form the flow guiding channel 24.

In one embodiment, as shown in FIG. 10, the diverter wall 231 is configured as a sloped wall to facilitate directing the airflow.

In one embodiment, as shown in fig. 9 to 11, the air inlet hole 222 is disposed at the lower end of the air duct base 22, the second air duct 232 on the flow divider 23 vertically penetrates through the flow divider 23, the lower end of the second air duct 232 is communicated with the air inlet hole 222, and the upper end of the second air duct 232 is communicated with the mounting cavity 221. The second air passage 232 adopts a vertical through mode, so that the mold opening is facilitated, and the circulation of air flow is facilitated. Wherein, the upper end and the lower end are both referred to by the state of the atomizer in normal suction.

In an embodiment, as shown in fig. 8, an air sealing member 25 is disposed at a lower end of the flow dividing member 23, and the air sealing member 25 is disposed to improve air tightness and facilitate the conduction of the air flow.

In one embodiment, to facilitate opening the mold, as shown in fig. 8-9 and 13, the air duct base 22 may be designed in two parts, including an air duct sealing member 224 and an air duct base body 225, and at this time, the installation cavity 221, the air inlet hole 222 and the first air duct 223 are all disposed on the air duct base body 225. As shown in fig. 9 and 13, the first air duct 223 includes a first air pillar 2231 and a first air groove 2232, the first air groove 2232 is opened in and penetrates through a side wall of the air duct base body 225, the first air groove 2232 communicates the first air pillar 2231 with the flow guide duct 24, and the first air pillar 2231 extends to a lower end of the liquid storage device 1 and communicates with the air outlet duct 112. The air passage seal 224 is fitted over the outside of the first air groove 2232 to close the notch of the first air groove 2232 on the outer wall surface of the air passage seat body 225.

In one embodiment, as shown in fig. 11, the air duct base 22 is provided with a first mounting groove 27 for mounting the heating element 21, so as to facilitate mounting of the heating element 21, and the first mounting groove 27 is communicated with the mounting cavity 221, so that the atomized smoke can flow to the mounting cavity 221.

In one embodiment, as shown in fig. 12, the heat generating component 21 includes a heating wire 211 and a fixing frame 212, and the heating wire 211 is fixed in the first mounting groove 27 by the fixing frame 212. The fixing frame 212 may be made of high temperature resistant materials such as high temperature resistant plastics or ceramics, the heating wire 211 and the high temperature resistant plastics are integrally molded or integrally sintered, and the fixing frame 212 may also be fixed by electric welding or pin punching. The fixing frame 212 is a hollow structure, so that the smoke can flow from the fixing frame 212 to the installation cavity 221.

In one embodiment, as shown in fig. 14, the atomizing device 2 further includes a conductive member 26, the conductive member 26 is disposed on the air duct base 22, and the conductive member 26 is electrically connected to the heating element 21. By providing the conductive member 26, the heating element 21 can be conveniently connected to a power supply device to supply power to the heating element 21.

In an embodiment, as shown in fig. 3-6, the liquid storage device 1 further includes an oil cup air passage base 13, and the oil cup air passage base 13 is provided with a third air passage 131 and an oil guide hole 132; the lower end of the oil cup 11 is provided with an installation opening 113, and the oil cup air passage base 13 is installed at the installation opening 113; the oil guide hole 132 is communicated with the liquid storage cavity 111, and the third air passage 131 conducts the air outlet passage 112 with the first air passage 223; the oil guiding medium 12 closes the oil guiding hole 132. It should be understood that the term "the oil guiding medium 12 closes the oil guiding hole 132" herein does not mean that the oil guiding hole 132 is sealed so that the smoke oil cannot flow out of the oil cup 11, but the oil guiding medium 12 itself can be soaked by the smoke oil so that the smoke oil is not directly poured from the oil guiding hole 132, but slowly permeates and atomizes the smoke oil soaked on the oil guiding medium 12 through the heating element 21. The oil guiding hole 132 and the oil guiding medium 12 are arranged to facilitate the slow guiding of the smoke oil, wherein the oil guiding medium 12 may partially extend into the liquid storage cavity 111, or may be only located in the oil guiding hole 132 of the oil cup air passage base 13 without extending into the liquid storage cavity 111. Preferably, a portion of the oil guiding medium 12 extends into the reservoir chamber 111. The oil-conducting medium 12 can be made of one or more of cotton, sponge, non-woven fabric, glass fiber and the like.

As shown in fig. 5, when the first air passages 223 are provided in two, the third air passage 131 includes two branch passages 1311 and one confluence passage 1312, wherein one branch passage 1311 communicates with one first air passage 223, the other branch passage 1311 communicates with the other first air passage 223, both branch passages 1311 communicate with a first end of the confluence passage 1312, a second end of the confluence passage 1312 communicates with the outlet air passage 112, and the two branch passages 1311 and one confluence passage 1312 are provided, so that the split fumes can be converged to the confluence passage 1312 and then flow to the outlet air passage 112. Through the mode of shunting earlier then converging, can effectually lead to smog to gas outlet channel 112, reinforcing user's suction experience feels.

In one embodiment, as shown in fig. 5, an annular flow passage 15 is further disposed on the oil cup air passage base 13, the annular flow passage 15 is disposed on a side wall of the oil cup air passage base 13 in a surrounding manner, and the annular flow passage 15 connects the branch flow passage 1311 with the confluence flow passage 1312, so that the air flow can sequentially circulate from the branch flow passage 1311, the annular flow passage 15 and the confluence flow passage 1312. Through setting up ring runner 15 can be effectual with smog conduction to gas outlet channel 112 to can let smog more moderate in the through-flow process concentration through setting up ring runner 15, reinforcing user's smoking experience is felt. To better describe the flow direction of the airflow, reference is now made to fig. 5, 9, 14 and 16, as shown in fig. 9 and 14, arrows indicate the flow direction of the airflow, when a user sucks air from the air outlet channel 112, the airflow enters the second air channel 232 from the air inlet hole 222, then enters the flow guide channel 24 from the second air channel 232 (atomized smoke is also brought into the flow guide channel 24 when the airflow enters the flow guide channel 24), is divided by the flow guide channel 24 and then flows to the first air channel 223, as shown in fig. 14, the divided smoke flows into the annular flow channel 15 from the first air channel 223, and as shown in fig. 5 and 16, the smoke entering the annular flow channel 15 flows into the confluence channel 1312 and then flows into the air outlet channel 112 from the confluence channel 1312 for the user to suck.

Preferably, in order to facilitate opening the mold, as shown in fig. 5, an annular groove is formed in an outer wall surface of the oil cup air passage base 13, one end of the confluence channel 1312 is communicated with the air outlet channel 112, and the other end of the confluence channel 1312 is communicated with the annular groove, the liquid storage device 1 further includes an annular flow seal ring 16, the annular flow seal ring 16 is sleeved on the oil cup air passage base 13 to seal a notch of the annular groove, and a groove wall of the annular groove and an annular wall of the annular flow seal ring 16 form the annular flow passage 15.

In one embodiment, as shown in fig. 3 and 4, the liquid storage device 1 further includes an air channel connecting seal 17, and the air channel connecting seal 17 is disposed between the air outlet channel 112 and the bus channel 1312 to facilitate the sealing communication between the air outlet channel 112 and the bus channel 1312.

In one embodiment, as shown in fig. 3 and 4, the liquid storage device 1 further includes an oil absorption medium 18, the oil absorption medium 18 is disposed in the confluence channel 1312, and the oil absorption medium is disposed to absorb condensate, so as to improve the smoke taste. Wherein the oil absorbing medium 18 can be oil absorbing cotton.

In one embodiment, the oil cup air passage base 13 is connected with the oil cup 11 in a buckling manner so as to be convenient to assemble and disassemble.

In an embodiment, as shown in fig. 4 and 6, a medium mounting groove 133 is further provided on the oil cup air passage base 13, the oil guide hole 132 penetrates through the medium mounting groove 133, and the oil guide medium 12 is mounted on the medium mounting groove 133 and closes the oil guide hole 132. Preferably, the oil guiding medium 12 includes an oil guiding body 121 and a drainage portion 122 disposed on the oil guiding body 121, the oil guiding body 121 is mounted on the medium mounting groove 133, and the drainage portion 122 is disposed in the oil guiding hole 132. The oil guide medium 12 can be conveniently accommodated by providing the medium installation groove 133. The drainage portion 122 may extend into the reservoir chamber 111 through the oil guide hole 132, or may be located only in the oil guide hole 132 of the oil cup air passage base 13 and not extend into the reservoir chamber 111. Preferably, the drainage portion 122 extends into the liquid storage cavity 111 to facilitate the drainage of the tobacco tar. The oil-conducting medium 12 can be made of one or more of cotton, sponge, non-woven fabric, glass fiber and the like.

In one embodiment, as shown in fig. 3 and 4, the liquid storage device 1 further includes an oil cup seal 14, and the oil cup seal 14 is disposed between the oil cup air passage base 13 and the oil cup 11 to achieve sealing, so as to effectively prevent the smoke oil from flowing out from a gap between the oil cup 11 and the oil cup air passage base 13.

In one embodiment, as shown in fig. 16, the upper end of the oil cup 11 is in the shape of a suction nozzle for the user to suck.

In one embodiment, the oil cup 11 is divided into two liquid storage cavities and an air outlet channel, the air outlet channel is arranged in the middle of the oil cup, and the wall of the air outlet channel and the wall of the oil cup enclose the two liquid storage cavities.

In one embodiment, the liquid storage device 1 and the atomization device 2 are detachably connected. Through setting the atomizer to detachable structure, can realize the mutual independence between stock solution device 1 and the atomizing device 2, the tobacco tar in stock solution device 1 is used up the back, can only abandon stock solution device 1, and atomizing device 2 can reuse, need not to abandon whole atomizer, practices thrift the cost.

In one embodiment, as shown in fig. 7 and 14, the atomizer further includes a connecting member 3, one end of the connecting member 3 is connected to the oil cup 11 in a snap-fit manner, and the other end of the connecting member 3 is fixedly connected to the air duct base 22.

For example, as shown in fig. 9 and 14, the connector 3 is provided with a receiving cavity, a fastening portion 31 protruding inward is provided on the cavity wall of the connector 3, and a fastening groove fastened with the fastening portion 31 is provided on the cup wall of the oil cup 11. The atomizing device 2 part holds hold the intracavity and air flue seat 22 and connecting piece 3 fixed connection in the atomizing device 2, and oil cup 11 part holds hold the intracavity and oil cup 11 and connecting piece 3 lock joint to realize the assembly between stock solution device 1 and the atomizing device 2, when needs are separated stock solution device 1 and atomizing device 2, only need with stock solution device 1 follow connecting piece 3 tear open can. The detachable connection between the liquid storage device 1 and the atomizing device 2 is realized by arranging the connecting piece 3, and the mode of fastening is adopted, so that the operation is convenient and easy.

After stock solution device 1 independently comes out, can add one deck sealing layer (not shown) on oil cup air flue base 13, encapsulate oil cup 11 to prevent that the flue gas from flowing out, for example encapsulate at 13 hot pressing one deck aluminium membranes of oil cup air flue base, can sell stock solution device 1 as independent alone. The sealing layer is not limited to an aluminum film, and may be made of other materials as long as the function of preventing the smoke oil from flowing out is achieved.

Of course atomizing device 2 also can sell alone as independent piece, and the atomizer can be used with the power supply unit cooperation to the final rethread connecting piece 3 with the two (stock solution device and atomizing device) equipment, forms the electron cigarette.

In addition, the embodiment of the invention also provides an electronic cigarette, which comprises a power supply device and the atomizer, wherein the power supply device (not shown) is used for supplying power to the atomizer. Specifically, the power supply device is electrically connected to the conductive member 26 in the atomization device 2, and the current is circulated to supply power to the heating element 21, so as to heat and atomize the soot on the oil-guiding medium 12.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An atomizer is characterized by comprising a liquid storage device and an atomizing device, wherein the liquid storage device comprises an oil cup and an oil guide medium, and the oil cup is provided with a liquid storage cavity and an air outlet channel communicated with the oil cup;

2. The nebulizer of claim 1, wherein there are two flow-directing channels, there are two corresponding first air channels, and one corresponding first air channel is associated with each flow-directing channel.

3. The atomizer according to claim 2, wherein a flow dividing wall is provided on the flow dividing member, and the flow dividing wall and a partial cavity wall of the installation cavity enclose the flow guide channel.

4. A nebulizer as claimed in claim 3, wherein the dividing wall is provided as a sloped wall.

5. The atomizer of claim 1, wherein said atomizing device further comprises a conductive member disposed on said air channel seat, said conductive member being electrically connected to said heat generating component.

6. A nebulizer as claimed in claim 1, wherein the reservoir means and the nebulizing means are removably connected.

7. The atomizer of claim 6, further comprising a connector, wherein one end of the connector is snap-fit to the oil cup, and the other end of the connector is fixedly connected to the air channel seat.

8. The atomizer according to claim 1, wherein said liquid storage device further comprises an oil cup air passage base, said oil cup air passage base being provided with a third air passage and an oil guide hole; the lower end of the oil cup is provided with an installation opening, and the air passage base of the oil cup is installed at the installation opening; the oil guide hole is communicated with the liquid storage cavity, and the third air passage conducts the air outlet passage with the first air passage; the oil guide medium seals the oil guide hole.

9. The atomizer according to claim 8, wherein a medium mounting groove is further provided on the oil cup air passage base, the oil guide hole penetrates through the medium mounting groove, and the oil guide medium is mounted on the medium mounting groove and closes the oil guide hole.

10. An electronic cigarette, comprising power supply means and a nebulizer according to any one of claims 1 to 9, the power supply means being adapted to power the nebulizer.