CN209235002U - Atomizer and electronic cigarette - Google Patents

Abstract

The utility model embodiment discloses a kind of atomizer and electronic cigarette, atomizer includes casing assembly and atomizing component, atomizing component is contained in casing assembly, casing assembly includes suction nozzle and shell, atomizing component includes oil drum, porous body and heater, one end of porous body and oil drum is fixed, heater is wound on porous body, gap is equipped between the outer wall of oil drum and the inner wall of shell, suction nozzle is equipped with the outlet passageway being connected to gap, and the steam that heater is thermally formed is circulated to outside the atomizer by gap and outlet passageway.By the above-mentioned means, the gap between the outer wall of oil drum and the inner wall of shell to be set as to the air flue of atomizer, avoid when user is without using atomizer, steam generates substance and solidifies the case where blocking air flue in the air flue hole of heater.

Description

Atomizer and electronic cigarette

Technical field

The utility model embodiment is related to electronic cigarette field, more particularly to a kind of atomizer and electronic cigarette.

Background technique

Medical atomizer is a kind of common Medical Devices, mist-like for the medical treatment oil of liquid to be atomized into, and is usually used in Atomizing steam generates substance.

Currently, the atomizer for generating substance for atomizing steam on the market generally comprises atomization set, gas-guide tube, bracket, mist Change core and suction nozzle, the annular space between atomization set and gas-guide tube forms the shoe cream room that storage steam generates substance, and suction nozzle is set to One end of atomization set is provided with outlet passageway in suction nozzle, and gas-guide tube is contained in atomization set, and gas-guide tube is connected with suction nozzle, branch Frame is located in atomization core, and liquid pass hole is provided on bracket, and nebulization channel is provided in atomization core, and gas-guide tube is connected to nebulization channel And outlet passageway.Steam in shoe cream room generates substance and flow in atomization core radially inward via the liquid pass hole on bracket, It is atomized the be atomized into steam of core, is discharged outside atomizer via nebulization channel, gas-guide tube and outlet passageway.However, when user stops After only aspirating, the steam being adsorbed in atomization core, which generates substance, to be solidified in nebulization channel, especially more thick steam Substance is generated, is more easier to block the airflow channel of atomizer.

Utility model content

The utility model embodiment is designed to provide a kind of atomizer and electronic cigarette, steams in the prior art for solving Vapour generates the technical issues of substance solidification blocking air flue.

In order to solve the above technical problems, the technical solution that the utility model embodiment uses is: providing a kind of atomization Device, comprising:

Casing assembly, the casing assembly include suction nozzle, shell, and the suction nozzle is fixed on one end of the shell；

Atomizing component, the atomizing component include oil drum, porous body and heater, are formed with and are used in the oil drum The shoe cream room that steam generates substance is stored, the porous body is set to one end of the oil drum, for storing up with the oil drum The steam deposited generates substance contact, and the heater is wound on the porous body, for steam generation substance to be thermally formed The steam that user can directly aspirate；

Wherein, the oil drum is contained in the shell, between the outer wall of the oil drum and the inner wall of the shell Equipped with gap, the suction nozzle is equipped with the outlet passageway being connected with the gap, and the steam that the heater is thermally formed is logical It crosses the gap and the outlet passageway is circulated to outside the atomizer.

Wherein, the atomizing component further includes supporting element and sealing element, and the supporting element is partially submerged into the oil drum, It is fixed with the oil drum, the supporting element is for accommodating the sealing element and the porous body, wherein the sealing element is located at Between the supporting element and the porous body, for filling the gap between the supporting element and the porous body.

Wherein, it is provided with delivery hole on the supporting element, is recessed on the porous body close to one end of the shoe cream room Oil groove；

The delivery hole is connected to the oil groove, and the oil groove is used for oil storage, and generates material stream to reduce steam Move the distance in the outside of the porous body.

Wherein, one end on the oil drum far from the suction nozzle is equipped with the first ventilation mouth, first ventilation mouth and institute State gap connection；

The position opposite with first ventilation mouth is equipped with the second ventilation mouth on the supporting element, and second ventilation mouth is logical First ventilation mouth is crossed also to be connected to the gap.

Wherein, the shell is equipped with the first air inlet, the position opposite with first air inlet on the supporting element Equipped with the second air inlet, first air inlet and second air inlet are through-hole, for being connected to inside the atomizer And external environment.

Wherein, flange is extended in the oil drum；

The atomizing component further includes connecting tube, and one end of the connecting tube is equipped with the card division fastened with the flange, institute It states flange and the card division fastens one end of the connecting tube being fixed on the oil drum, the other end of the connecting tube and institute Suction nozzle is stated to fix.

Wherein, the atomizing component further includes sealing ring, and the connecting tube further includes sealing, and the card division is from described close The one end in envelope portion extends, and the outer surface of the sealing is equipped with annular groove, and the sealing ring is sheathed on the annular groove It is interior, also, the sealing ring is between the oil drum and the sealing, for filling the oil drum and the sealing Gap between portion.

Wherein, the connecting tube further includes ventilating part, and the ventilating part extends from the sealing, the ventilating part and institute The two sides that card division is located at the sealing are stated, the ventilating part is equipped with the first venthole, and first venthole is blind Hole, first venthole are connected to the outlet passageway；

The second venthole is additionally provided on the inner wall of first venthole, second venthole is connected to the gap and institute State the first venthole.

Wherein, the atomizer further includes pedestal, and the pedestal is equipped with container, and the container is described for accommodating Porous body, the bottom wall of the container are extended with positioning column, and the porous body is equipped with locating slot, and the positioning column is contained in institute It states in locating slot.

Another technical solution that the utility model embodiment uses is: a kind of electronic cigarette is provided, including above-mentioned atomization Device further includes battery, and the battery is connected with the atomizer.

The beneficial effect of the utility model embodiment is: between being equipped between the outer wall of oil drum and the inner wall of shell Gap, suction nozzle are equipped with outlet passageway, and outlet passageway is connected to gap, and the steam that heater is thermally formed is logical by gap and outlet Road is circulated to outside the atomizer.In the present invention, air flue is not set in the intermediate of atomizer, but by oil drum Gap between outer wall and the inner wall of shell is set as air flue, avoids when user is without using atomizer, steam generates substance and exists The case where solidification is in the air flue hole of heater to block air flue.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one of the utility model embodiment electronic cigarette；

Fig. 2 is a cross-sectional view of the atomizer of electronic cigarette shown in FIG. 1；

Fig. 3 is the cross-sectional view of another angle of the atomizer of electronic cigarette shown in FIG. 1；

Fig. 4 is the cross-sectional view of the another angle of the atomizer of electronic cigarette shown in FIG. 1；

Fig. 5 is the cross-sectional view of another angle of the atomizer of electronic cigarette shown in FIG. 1；

Fig. 6 is an explosive view of the atomizer of electronic cigarette shown in FIG. 1；

Fig. 7 is the explosive view of the another angle of the atomizer of electronic cigarette shown in FIG. 1；

Fig. 8 is the structural schematic diagram of the pedestal of atomizer shown in fig. 6.

Fig. 1 to Fig. 8 is please referred to, 300 be electronic cigarette, and 200 be battery, and 100 be atomizer, and 10 be casing assembly, and 20 be mist Change component, 30 be pedestal, and 40 be conductive sleeve, and 50 be dead ring, and 60 be the first sealing ring, and 70 be the second sealing ring, and 80 be gap, 11 be suction nozzle, and 12 be shell, and 14 be upper housing, and 16 be lower case, and 21 be oil drum, and 22 be supporting element, and 23 be porous body, and 24 are Heater, 25 be sealing element, and 26 be connecting tube, and 27 be sealing ring, and 110 be outlet passageway, and 111 be accepting hole, 160 for first into Port, 210 be shoe cream room, and 212 be flange, and 214 be the first ventilation mouth, and 220 be roof, and 222 be delivery hole, and 224 is saturating for second Port, 226 be the second air inlet, and 230 be oil groove, and 232 be locating slot, and 240 be pin, and 260 be card division, and 261 be sealing, 262 be ventilating part, annular groove 263, the first venthole 264, and the second venthole 265,31 is container, and 32 be positioning column, 33 It is support portion for via hole, 41,42 be extension, and 43 be notch, and 44 be through-hole.

Specific embodiment

For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed Thin explanation.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used Term "vertical", "horizontal", "left" and "right", "inner", "outside" and similar statement for illustrative purposes only.

Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model The normally understood meaning of the technical staff in art field is identical.Term used in the description of the utility model is intended merely to The purpose for describing specific embodiment is not intended to limitation the utility model.Term "and/or" used in this specification includes one Any and all combinations of a or multiple relevant listed items.

Referring to Fig. 1, a kind of electronic cigarette 300 provided by the embodiment of the utility model, comprising: atomizer 100 and battery 200, the atomizer 100 is set to the top of the battery 200, and the atomizer 100 is connect with the battery 200, The battery 200 is used to power to the atomizer 100, heats, produces so that the atomizer 100 generates substance to steam Raw steam.In some embodiments, the mode that the atomizer 100 can be connected through a screw thread with the battery 200 is fixed.

Certainly, in some alternate embodiments, the atomizer 100 can also be set to the side of the battery 200, Such as: it is set to 200 left side of battery, right side etc..

Referring to Fig. 2, the atomizer 100 includes casing assembly 10, atomizing component 20, pedestal 30, conductive sleeve 40, insulation Ring 50, the first sealing ring 60 and the second sealing ring 70.

The casing assembly 10 is close for accommodating the atomizing component 20, pedestal 30, conductive sleeve 40, dead ring 50, first Seal ring 60 and the second sealing ring 70.Wherein, gap 80, the bottom are equipped between the casing assembly 10 and the atomizing component 20 Seat 30 and the atomizing component 20 connect, and the conductive sleeve 40 and the pedestal 30 connect, and the dead ring 50 is sheathed on described Conductive sleeve 40, and the dead ring 50 is between the conductive sleeve 40 and the casing assembly 10, first sealing ring 60 and second sealing ring 70 be located at the both ends of the atomizing component 20, for seal 10 inside of casing assembly with Gap between outside.

The casing assembly 10 includes suction nozzle 11 and shell 12, and the suction nozzle 11 is fixed on one end of the shell 12, institute Stating can be fixed between suction nozzle and 11 and the shell 12 by way of riveting.

Optionally, in the present embodiment, the shell 12 includes upper housing 14 and lower case 16, wherein the upper housing 14 be in hollow cylinder, and the suction nozzle 11 and the lower case 16 are also hollow structure, the suction nozzle 11 and the lower casing Body 16 is fixed with the upper housing 14 respectively, also, the suction nozzle 11 and the lower case 16 are located at the upper housing 14 Both ends.In the embodiments of the present invention, connected by way of riveting between the suction nozzle 11 and the upper housing 14 It is fixed, it is connected and fixed between the lower case 16 and the upper housing 14 also by the mode of riveting, it is to be understood that one In a little other embodiments, between the suction nozzle 11 and the upper housing 14 and between the lower case 16 and the upper housing 14 It can be connected and fixed otherwise, such as snap.

Also referring to Fig. 3 to Fig. 5, the suction nozzle 11 is equipped with outlet passageway 110 and accommodating chamber 111, the outlet passageway 110 are connected with the accommodating chamber 111, wherein smoker can suck steam by the outlet passageway 110.

The lower case 16 is hollow structure, and side wall is equipped with the first air inlet 160, and first air inlet 160 is logical Hole, quantity is two, and is located at relative position, and two first air inlets 160 are connected to outside, for making external gas Body is entered in the atomizer 100 by two first air inlets 160.

The atomizing component 20 includes oil drum 21, supporting element 22, porous body 23, heater 24, sealing element 25, connecting tube 26 and sealing ring 27.Wherein, the supporting element 22, the porous body 23, the heater 24 and the sealing element 25 are set to institute State one end of oil drum 21.The supporting element 22 is embedded in the oil drum 21 and the oil drum 21 is fixed, the porous body 23 and the sealing element 25 be contained in the supporting element 22, the sealing element 25 is sheathed on the porous body 23, and described Sealing element 25 is between the supporting element 22 and the porous body 23, for filling the supporting element 22 and the porous body 23 Between gap, prevent steam generate substance between the supporting element 22 and the porous body 23 gap flow out, the hair Hot body 24 is wound on the porous body 23, and two pins of the heater 24 extend the outer of the lower case 16 Heating power is realized for being electrically connected with the battery 200 in portion.The connecting tube 26 and the sealing ring 27 are set to the storage The other end of oily cylinder 21.Described 26 one end of connecting tube is embedded in the oil drum 21, and the other end is contained in the suction nozzle 11, described close Seal 27 is sheathed on the connecting tube 26, and the sealing ring 27 is between the connecting tube 26 and the oil drum 21, For filling the gap between the connecting tube 26 and the oil drum 21, prevent steam generate substance from the connecting tube 26 with Gap outflow between the oil drum 21.

Referring to Figure 6 together and Fig. 7, the oil drum 21 generate substance for storing steam, specifically, practical new at this In the embodiment of type, the oil drum 21 is glass tube.The oil drum 21 is hollow cylinder, and both ends are equipped with out Mouthful.The oil drum 21 opens up shoe cream room 210, and the inner wall of the shoe cream room 210 extends the flange 212 (visible Fig. 5) of annular, For cooperating with the connecting tube 26, opening of the flange 212 close to described 21 one end of oil drum.The side of the oil drum 21 Wall is additionally provided with the first ventilation mouth 214, and first ventilation mouth 214 is located at the other end of the oil drum 21, and described first is ventilative The quantity of mouth 214 is one.

The supporting element 22 is hollow cylindrical, and one end has roof 220, and the roof 220 offers delivery hole 222, the delivery hole 222 is connected (visible Fig. 5) with the shoe cream room 210.The side wall of the supporting element 22 offers second Ventilation mouth 224 and the second air inlet 226, the position of second ventilation mouth 224 is aligned with first ventilation mouth 214, described The steam that 24 heating evaporation of heater obtains can enter institute by second ventilation mouth 224 and first ventilation mouth 214 State gap 80.Second air inlet 226 is aligned with first air inlet 160, and be connected to 100 inside of the atomizer and External environment, so that extraneous gas passes sequentially through first air inlet 160, second air inlet 226, described second ventilative Mouth 224 and first ventilation mouth 214 enter the gap 80, to adjust the concentration of steam.Second ventilation mouth 224 Quantity is one, and the quantity of second air inlet 226 is two, and two second air inlets 226 are located at relative position, often A second air inlet 226 is aligned with corresponding one first air inlet 160.

The porous body 23 is partially housed in the supporting element 22, the steaming in the porous body 23 and the oil drum 21 Vapour generates substance contact, is used for Oil Guide, the material of the porous body 23 can for cotton, staple fibre, non-woven fabrics, glass fibre or Man made ceramic etc..In the embodiments of the present invention, the material of the porous body 23 is porous ceramics.

One end face of the porous body 23 is equipped with an oil groove 230, the oil groove 230 by the delivery hole 222 with The shoe cream room 210 is connected (visible Fig. 5), and the oil groove 230 is for storing the steam product for flowing into the porous body 23 Matter, and the distance that material stream moves the outside of the porous body 23 is generated to reduce steam.

An end face opposite with the oil groove 230 is equipped with a locating slot 232, the locating slot on the porous body 23 232 for connecting positioning.

The heater 24 is the metal material of conductive energy, and the heater 24 is wound in the porous body 23 On, for the steam on the porous body 23 to be generated substance heating evaporation, steam is generated, the heater 24 includes two and draws Foot 240, two pins 240 and the battery 200 are electrically connected.

The sealing element 25 is ring-type, is sheathed on one end of the porous body 23, and the sealing element 25 is contained in institute Supporting element 22 is stated, the roof 220 is abutted, to be filled with the gap between the supporting element 22 and the porous body 23, is kept away Non-evaporating vapour generates substance and overflows outside the porous body 23 from the gap between the supporting element 22 and the porous body 23.

The connecting tube 26 includes card division 260, sealing 261 and ventilating part 262, the card division 260 and the ventilating part 262 extend from the two sides of the sealing 261 respectively.

The card division 260 is connected in the flange 212 for being inserted into the shoe cream room 210, so that the connecting tube 26 It is fixedly connected with the oil drum 21 (visible Fig. 5).The quantity of the card division 260 is four, and four card divisions 260 are respectively from institute It states sealing 261 to extend, and is spaced pre-determined distance between the every two adjacent card division 260, each card division 260 end has raised (not indicating), institute's protrusion for 212 snapping of flange, and then fixed 26 He of connecting tube The oil drum 21.Optionally, the card division 260 is elastic material, close to each other when being squeezed, and facilitates insertion into the oil storage Chamber 210, and after being inserted into the shoe cream room 210 and the clamping of the flange 212, since elasticity is restored, so that the card division 260 Cooperate between the flange 212 closer.

The outer surface of the sealing 261 is equipped with annular groove 263, and the top of the ventilating part 262 is equipped with one First venthole 264, first venthole 264 are blind hole, and first venthole 264 runs through the ventilating part 262, and Part is located in the sealing 261, and the second venthole 265, second ventilation are additionally provided on the side wall of the ventilating part 262 The quantity in hole 265 is two, and two second ventholes 265 are located at close to one end of the sealing 261, and respectively with First venthole 264 is connected, and the gap 80 is connected to first venthole by two second ventholes 265 264, the accommodating chamber 111 and the outlet passageway 110, so that the gap 80 is connected to the outside of the atomizer 100.

The pedestal 30 is contained in the lower case 16, and the pedestal 30 abuts the porous body 23, to described porous Body 23 plays support, and the sealing element 25 is located at the opposite end of the porous body 23 with the pedestal 30.

Also referring to Fig. 8, the pedestal 30 is square, and four equal rounded corners of right angle, sets on the pedestal 30 There is a container 31, the container 31 is used to accommodate one end of the porous body 23.The bottom wall of the container 31 is equipped with Positioning column 32 and via hole 33, the positioning column 32 is located in the middle part of the bottom wall of the container 31, for matching with the locating slot 232 It closes, plays positioning to the porous body 23.The via hole 33 is through-hole, and the quantity of the via hole 33 is two, two institutes It is symmetrical relative to the positioning column 32 to state via hole 33, for allowing two pins 240 to pass through.The pedestal 30 can be by elasticity Material is made, such as silica gel material.

Referring back to Fig. 5 to Fig. 7, the conductive sleeve 40 is contained in the lower case 16, is conductive matter Metal material is contacted with the pin 240.The conductive sleeve 40 includes support portion 41 and extension 42, and the extension 42 is certainly Extend in the one side of the support portion 41, the extension 42 is cylindrical, and the extension 42 plays connection to the pedestal 30 Supporting role, for abutting the pedestal 30, rounded corner is arranged in one end far from the support portion 41 on the extension 42, and And one end of rounded corner is arranged jagged 43 on the extension 42, the quantity of the notch 43 is two.

Through-hole 44 is additionally provided on the conductive sleeve 40, the through-hole 44 runs through the support portion 41 and the extension 42, Extraneous gas can pass sequentially through the through-hole 44, the notch 43, second ventilation mouth 224, first air hole 214 into Enter the gap 80, adjusts the concentration of 100 steam inside of atomizer.

The dead ring 50 is sheathed on the extension 42, is supported in the support portion 41, and 50 quilt of the dead ring Be extruded between the lower case 16 and the conductive sleeve 40 so that the conductive sleeve 40 and the dead ring 50 be fixed on it is described In lower case 16, the lower case 16 and the conductive sleeve 40 is isolated in the dead ring 50, avoids the lower case 16 and described Conductive sleeve 40 contacts, and when the lower case 16 is metal material, the dead ring 50 plays insulating effect to the lower case 16, The dead ring 50 also plays sealing, avoid the steam of atomized inside by the lower case 16 and the conductive sleeve 40 it Between gap be dispersed into outside the atomizer 100.

First sealing ring 60 and the second sealing ring 70 are elastic material, such as silica gel material, are used for sealing function, It avoids outside the vapor evolution of atomized inside to the atomizer 100.First sealing ring 60 be located at the suction nozzle 11 with it is described The junction of upper housing 14, for sealing the gap between the suction nozzle 11 and the upper housing 14.Second sealing ring 70 Positioned at the upper housing 14, the junction of the lower case 16 and the oil drum 21 is described for sealing the upper housing 14 Gap between lower case 16 and the oil drum 21.

It should be noted that in other embodiments of the utility model, the supporting element 22, the sealing element 25, The pedestal 30, first sealing ring 60 and second sealing ring 70 can be omitted.When the material of the lower case 16 is When non-conductive material, the dead ring 50 also be can be omitted.

When the atomizing component 20 is installed, it is arranged the sealing ring 27 in the connecting tube 26, then will be arranged described The connecting tube 26 of sealing ring 27 is inserted into one end of the oil drum 21, so that the card division 260 is connected in the flange 212, the supporting element 22 is embedded in the other end of the oil drum 21, steam is poured into the shoe cream room 210 and generates substance, Heater 24 is wound on the porous body 23, the sealing element 25 is sheathed on to one end of the porous body 23, is obtained described The integration of sealing element 25, porous body 23 and heater 24, then by the one of the sealing element 25, porous body 23 and heater 24 Change is mounted in the supporting element 22.

When the entire atomizer 100 is installed, the pedestal 30 is installed on the porous body 23, the positioning column 32 is inserted Enter the locating slot 232, the pin 240 passes through the via hole 33, the dead ring 50 and the conductive sleeve 40 is installed solid Due in the lower case 16, so that the dead ring 50 is squeezed between the conductive sleeve 40 and the lower case 16, incite somebody to action Second sealing ring 70 is sheathed on outside the oil drum 21, and the both ends of the heater 24 are passed through the conductive sleeve 40, will Second sealing ring 70 and the oil drum 21 are contained in the lower case 16, so that the pedestal 30 is positioned at described porous Between body 23 and the conductive sleeve 40, then the fixed upper housing 14 and the lower case 16 by way of riveting, it will be described First sealing ring 60 is fixed in the suction nozzle 11, finally by the fixed upper housing 14 of mode of riveting and the suction nozzle 11。

It should be noted that in further embodiments, the mounting means of the atomizing component 20 and the atomizer 100 And sequence actual conditions can be adjusted according to, the mounting means of the atomizing component 20 and the atomizer 100 and suitable Sequence is in the present invention without limitation.

In the embodiment of the present invention electronic cigarette 300, gap is equipped between the outer wall of oil drum 21 and the inner wall of shell 12 80, specifically, having gap 80, the first ventilation mouth 214 and the second ventilation mouth between oil drum 21 and suction nozzle 11 and upper housing 14 224 are connected to gap 80, and connecting tube 26 is equipped with the first venthole 264 and the second venthole 265, and suction nozzle 11 is equipped with outlet Channel 110, outlet passageway 110 and the first venthole 264 are connected to by the second venthole 265 with gap 80.When heater 24 is logical When electric, the steam on heating evaporation porous body 23 generates substance, generates steam, and steam is saturating by the first ventilation mouth 214 and second Port 224 enters in gap 80, then enters the first venthole 264 and outlet passageway 110 by the second venthole 265, most laggard Enter in the mouth of smoker.In the embodiments of the present invention, air flue is not set in the intermediate of atomizer 100, but by oil storage Gap 80 between the outer wall of cylinder 21 and the inner wall of shell 12 is set as air flue, avoids when user is without using atomizer 100, steams Vapour generates substance and solidifies the case where blocking air flue in the air flue hole of heater 24.

Optionally, in the embodiments of the present invention, the first air inlet 160, supporting element 22 are additionally provided in lower case 16 Equipped with the second air inlet 226, extraneous gas can pass through the first air inlet 160 and for the upper position opposite with the first air inlet 160 Two air inlets 226 enter atomizer 100 gap 80 in, gas circulation, thus in adjusting atomizer 100 steam concentration.

Finally, the dead ring 50 is set between conductive sleeve 40 and lower case 16, plays a part of to insulate and seal, so that under Shell 16 can be metal material, or non-metallic material expands the material range of choice of lower case 16.

It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations The protection scope of type appended claims.

Claims (10)

1. a kind of atomizer characterized by comprising

Casing assembly, the casing assembly include suction nozzle, shell, and the suction nozzle is fixed on one end of the shell；

Atomizing component, the atomizing component include oil drum, porous body and heater, are formed in the oil drum for storing Steam generates the shoe cream room of substance, and the porous body is set to one end of the oil drum, for what is stored with the oil drum Steam generates substance contact, and the heater is wound on the porous body, for steam generation substance to be thermally formed user The steam that can directly aspirate；

Wherein, the oil drum is contained in the shell, is equipped between the outer wall of the oil drum and the inner wall of the shell Gap, the suction nozzle are equipped with the outlet passageway being connected with the gap, and the steam that the heater is thermally formed passes through institute It states gap and the outlet passageway is circulated to outside the atomizer.

2. atomizer according to claim 1, which is characterized in that the atomizing component further includes supporting element and sealing element, The supporting element is partially submerged into the oil drum and the oil drum is fixed, and the supporting element is for accommodating the sealing element With the porous body, wherein the sealing element is between the supporting element and the porous body, for filling the supporting element Gap between the porous body.

3. atomizer according to claim 2, which is characterized in that

Delivery hole is provided on the supporting element, one end of the close shoe cream room is recessed with oil groove on the porous body；

The delivery hole is connected to the oil groove, and the oil groove is used for oil storage, and moves to reduce steam generation material stream The distance in the outside of the porous body.

4. atomizer according to claim 2, which is characterized in that

One end on the oil drum far from the suction nozzle is equipped with the first ventilation mouth, and first ventilation mouth and the gap connect It is logical；

The position opposite with first ventilation mouth is equipped with the second ventilation mouth on the supporting element, and second ventilation mouth passes through institute The first ventilation mouth is stated also to be connected to the gap.

5. atomizer according to claim 2, which is characterized in that the shell is equipped with the first air inlet, the support The position opposite with first air inlet is equipped with the second air inlet on part, and first air inlet and second air inlet are equal For through-hole, for being connected to inside the atomizer and external environment.

6. atomizer according to claim 1, which is characterized in that

Flange is extended in the oil drum；

The atomizing component further includes connecting tube, and one end of the connecting tube is equipped with the card division fastened with the flange, described convex Edge and the card division, which are fastened, is fixed on the oil drum, the other end of the connecting tube and the suction for one end of the connecting tube Mouth is fixed.

7. atomizer according to claim 6, which is characterized in that the atomizing component further includes sealing ring, the connection Pipe further includes sealing, and the card division extends from one end of the sealing, and it is recessed that the outer surface of the sealing is equipped with annular Slot, the sealing ring are sheathed in the annular groove, also, the sealing ring be located at the oil drum and the sealing it Between, for filling the gap between the oil drum and the sealing.

8. atomizer according to claim 7, which is characterized in that the connecting tube further includes ventilating part, the ventilating part Extend from the sealing, the ventilating part and the card division are located at the two sides of the sealing, set on the ventilating part There is the first venthole, first venthole is blind hole, and first venthole is connected to the outlet passageway；

It is additionally provided with the second venthole on the inner wall of first venthole, second venthole is connected to the gap and described the One venthole.

9. atomizer according to claim 1, which is characterized in that the atomizer further includes pedestal, is set on the pedestal There is container, for the container for accommodating the porous body, the bottom wall of the container is extended with positioning column, the porous body It is equipped with locating slot, the positioning column is contained in the locating slot.

10. a kind of electronic cigarette, which is characterized in that further include electricity including atomizer as claimed in any one of claims 1 to 9 Pond, the battery are connected with the atomizer.