CN206603258U - A kind of electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of electronic cigarette, it includes housing unit, battery component, atomizing component and cigarette holder, the first accommodating cavity and the second accommodating cavity are set side by side with housing unit, battery component is contained in the first accommodating cavity, atomizing component is contained in the second accommodating cavity, and the first outlet passageway is formed between battery component and atomizing component, and cigarette holder is located at one end of the first accommodating cavity, one end of first outlet passageway and cigarette holder gas connection, the other end and the atomizing component gas connection.The electronic cigarette that the utility model is provided, compared with traditional structure, outlet passageway extension greatly reduces user and sucks the tobacco juice amount of condensation, while being readily transported and carrying.

Description

A kind of electronic cigarette

Technical field

The utility model is related to simulation smoking techniques field, especially, is related to a kind of electronic cigarette.

Background technology

In existing electronic cigarette structure, atomizing component is often arranged on the top of battery component, and atomizing component and battery pack Part is coaxially disposed, and on the one hand make it that the smoke of electronic cigarette is long, is made troubles to transport and carrying, on the other hand, atomizing component The tobacco juice of memory storage can be penetrated into and penetrated into battery component because of gravity or capillarity, the problems such as being easily caused corrosion short circuit. In addition, cigarette holder is often co-axially located at the top of atomizing component, cigarette holder and the distance between atomizing component are nearer so that atomization group The smog of generation directly reaches cigarette holder with straight line outlet passageway in part, and outlet passageway is short, most of cigarette that smog condenses out to the cold Liquid is easily inhaled by the user in mouth, influences Consumer's Experience.

Utility model content

Based on this, it is necessary to provide a kind of electronic cigarette, suck the tobacco juice amount of condensation to reduce user and be easy to transport and take Band.

The utility model solves its technical problem technical scheme to be taken：A kind of electronic cigarette, the electronic cigarette bag Include and the first accommodating cavity and the second appearance are set side by side with housing unit, battery component, atomizing component and cigarette holder, the housing unit Chamber is put, the battery component is contained in first accommodating cavity, and the atomizing component is contained in second accommodating cavity, institute State and the first outlet passageway is formed between battery component and the atomizing component, the cigarette holder is located at the one of first accommodating cavity End, one end of first outlet passageway and the cigarette holder gas connection, the other end and the atomizing component gas connection.

Further, the housing unit also includes being located at air guide knot of the atomizing component away from described cigarette holder one end Structure, the gas-guiding structure passes through institute provided with the 3rd outlet passageway with the atomizing component gas connection, the atomizing component The 3rd outlet passageway is stated with first outlet passageway to be connected.

Further, the housing unit includes the side cover of housing and installation on the housing, and the housing includes First housing and the second housing located at the first housing side, first accommodating cavity by first housing inner chamber shape Into the side cover is removably installed in the side of first housing and located at one end of second housing, described second The cavity volume that cavity volume is formed by the side cover, the first housing and second shell body is constituted.

Further, the housing unit also includes the upper lid being arranged on first housing, the inner chamber of the upper lid The second outlet passageway is formed, the cigarette holder connects with the top cap, and pass through second outlet passageway and first outlet Passage is connected.

Further, the gas-guiding structure includes the first air guiding base and the second air guiding base being connected with each other, described first Adapter sleeve and the collar around the adapter sleeve projection are convexly equipped with air guiding base, the collar opening is set, and described second leads The through hole that can be sheathed on outside the collar is provided with gas seat, second air guiding base is close to one end of first air guiding base Face is arranged with neck, the toroidal cavity connected with the neck is formed between the adapter sleeve and the through hole, the described 3rd goes out Gas passage is collectively formed by the toroidal cavity with the neck.

Further, correspondence first outlet passageway is provided with gas outlet, the gas outlet on first air guiding base It is connected respectively with first outlet passageway and the 3rd outlet passageway.

Further, the atomizing component include atomising head, located at the atomising head close to described cigarette holder one end liquid storage Pipe, the atomizing component and second housing are detachably connected.

Further, the atomizing component also includes being located at connecting seat of the atomising head away from described liquid storage pipe one end, The atomising head is fixed on the connecting seat.

Further, it is provided with the atomising head and is provided with what is connected with the atomization chamber on atomization chamber, the side cover The second venthole connected with the 3rd outlet passageway and the atomization chamber is provided with first air admission hole, the connecting seat.

Further, the atomising head includes atomization sleeve pipe and installed in the atomization sleeve pipe away from the connecting seat one The atomization head top cap at end, the atomization chamber is formed by the inner chamber of the atomization sleeve pipe, is provided with and institute on the atomization head top cap State the second air admission hole of the first air admission hole and atomization chamber connection, the one end of the atomization sleeve pipe away from the atomization head top cap It is provided with the first venthole connected with second venthole and the atomization chamber.

The beneficial effects of the utility model are：The utility model provide electronic cigarette at least have the advantages that,

(1) cigarette holder and atomizing component stagger settings, and cigarette holder and battery component are arranged on the same side of atomizing component, with biography System structure is compared, and is added the first outlet passageway and the 3rd outlet passageway, is extended the path that smog flows through outlet passageway, from And enable to the tobacco juice of condensation more to adsorb on the inwall of the first outlet passageway and the 3rd outlet passageway, greatly reduce User sucks the tobacco juice amount of condensation.

(2) battery component is set up in parallel with atomizing component, so as to shorten the length dimension of electronic cigarette, is convenient for carrying and is transported It is defeated, it also avoid tobacco juice and contacted with battery component, so that the situation of corrosion cell component.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the stereogram of electronic cigarette of the present utility model；

Fig. 2 is the structure decomposition figure of electronic cigarette shown in Fig. 1；

Fig. 3 is the structural representation of housing in electronic cigarette shown in Fig. 2；

Fig. 4 is the enlarged drawing of gas-guiding structure in electronic cigarette shown in Fig. 2；

Fig. 5 is the stereogram of the first air guiding base in gas-guiding structure shown in Fig. 4；

Fig. 6 is the stereogram of the second air guiding base in gas-guiding structure shown in Fig. 4；

Fig. 7 is the sectional view of atomising head in electronic cigarette shown in Fig. 2；

Fig. 8 is the sectional view of electronic cigarette shown in Fig. 1.

Parts title and its numbering are respectively in figure：

The battery component 20 of 100 housing unit of electronic cigarette 10

The housing 11 of 30 cigarette holder of atomizing component 40

The upper side cover 14 of 12 lower cover of lid 13

The control panel 22 of 15 battery of gas-guiding structure 21

The connecting seat 33 of 31 atomising head of liquid storage pipe 32

The mounting hole 1121 of first housing, 111 second housing 112 first

The power switch 113 of first outlet passageway, 1111 guide groove 1112

The boss 122 of first accommodating cavity, 101 installation portion 121

The slot 1211 of second 1,221 second outlet passageway of mounting hole 1113

The snap fit tabs 142 of first magnetic part, 1212 guiding rib 141

The air admission hole 144 of second magnetic part, 143 second accommodating cavity 102 first

The outlet passageway 153 of first 151 second air guiding base 152 of air guiding base the 3rd

The adapter sleeve 1512 of 154 first substrate of seal 1511

The second substrate 1521 of 1513 collar of card article 1514

The gas outlet 1524 of 1522 neck of through hole 1523

The closure 313 of 311 first connecting tube of liquid storage cylinder 312

It is atomized the atomization first electrode 323 of head top cap 322 of sleeve pipe 321

The external screw thread 3212 of 324 atomization chamber of heating arrangement 3211

The venthole 3213 of second connecting tube, 3,221 second air admission hole 3,222 first

The second electrode 332 of 334 extension of internal thread 331

Second venthole 333

Embodiment

The utility model is described in detail presently in connection with accompanying drawing.This figure is simplified schematic diagram, only in a schematic way Illustrate basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.

Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of electronic cigarette 100, and the electronic cigarette 100 includes housing unit 10th, on housing unit 10 cigarette holder 40 and the battery component 20 and atomizing component 30 being contained in housing unit 10.

Referring to Fig. 2, housing unit 10 includes housing 11, the upper lid 12 installed in the one end of housing 11, installed in housing 11 On relatively upper one end of lid 12 lower cover 13, be removably mounted on the side cover 14 of the side of housing 11 and be fixed in housing 11 Gas-guiding structure 15.

Please refer to Fig. 2 and Fig. 3, housing 11 includes the first housing 111 and the second housing 112 being set up in parallel, the One housing 111 and the second housing 112 are that two ends have the hollow cylindrical configuration of opening, and the height of the first housing 111 is big In the height of the second housing 112, the lower end of the first housing 111 is connected with the lower end of the second housing 112, the second housing 112 Upper end is provided with the first mounting hole 1121 for installing atomizing component 30.

In present embodiment, the inner chamber of the first housing 111 constitutes the first accommodating cavity 101 for installing battery component 20.

On first accommodating cavity 101 the first outlet passageway 1111, the first housing are provided with the inwall of the second housing 112 111 are provided with two guide grooves 1112 for being oppositely arranged close to the outer wall of the second housing 112, and the first outlet passageway 1111 is with being oriented to Groove 1112 is set along the short transverse of the first housing 111.The two ends insertion of first outlet passageway 1111, the first outlet passageway 1111 Top be less than the first housing 111 top, to prevent from installing after lid 12, the first outlet passageway 1111 is closed.

Referring to Fig. 2, housing 11 is except the installation carrier as other parts, electronic cigarette can also be gripped as user 100 carrier, for the ease of the working condition of user's control electronic cigarette 100, power switch 113 is provided with the first housing 111, User controls the working condition of electronic cigarette 100 by pushing power switch 113.

Referring to Fig. 2, upper lid 12 includes installation portion 121 and the boss 122 being convexly equipped on installation portion 121.Refer to figure 8, installation portion 121 is internally formed the second outlet passageway 1113, and the second outlet passageway 1113 is connected with the first outlet passageway 1111, Installation portion 121 seals the inner chamber of the first housing 111, and is fixedly mounted in the upper end of the first housing 111, present embodiment, pacifies Dress portion 121 is arranged on the first housing 111 by bolt, it is possible to understand that ground, in other unshowned embodiments, installation portion 121 can also be fixedly connected by modes such as grafting, clamping or magnetic attractings.Boss 122 is substantially in conical structure, boss 122 Center be provided with the second mounting hole 1221 connected with the second outlet passageway 1113, the second mounting hole 1221 and the first outlet Passage 1111 staggers setting.

The installation portion 121 of upper lid 12 is arranged with slot 1211 close to the upper surface of the side of the first outlet passageway 1111, card The bottom for closing groove 1211 is provided with the first magnetic part 1212.

Referring to Fig. 2, the plate-like structure of lower cover 13, lower cover 13 is fixedly mounted on the lower end of housing 11, the periphery of lower cover 13 The lower end profile of facial contour and housing 11 matches.In present embodiment, lower cover 13, which is bolted, to be realized and housing 11 Annexation.It is to be appreciated that in other unshowned embodiments, lower cover 13 can also pass through grafting, card with housing 11 Connect or the mode of magnetic attracting is connected.

Referring to Fig. 2, side cover 14 is substantially in half hollow tubular structure, the bottom of side cover 14 and one of side cover 14 Sidewall opening set.The upper end profile of the outline of the bottom of side cover 14 and the second housing 112 matches, and side cover 14 side wall is opened Mouthful place be provided with two it is being oppositely arranged and can be caught in guide groove 1112 and guiding rib 141, the upper surface of side cover 14 is towards upper Lid 12 is convexly equipped with the snap fit tabs 142 coordinated with slot 1211, lower surface the first magnetic part 1212 of correspondence of snap fit tabs 142 It is provided with the second magnetic part 143.During installation, by the cooperation of guiding rib 141 and guide groove 1112, side cover is slided from top to bottom 14, after being installed in place, the second magnetic part 143 and the magnetic attracting of the first magnetic part 1212, and the bottom of side cover 14 is fitted tightly over On second housing 112.

Referring to Fig. 8, in present embodiment, the cavity volume of side cover 14, the first housing 111 and the formation of the second housing 112 is constituted Second accommodating cavity 102, atomizing component 30 is arranged in the second accommodating cavity 102, and the upper end of side cover 14 is provided with multiple and the second appearance Put the first air admission hole 144 of the connection of chamber 102.

Please refer to Fig. 2 and Fig. 4-Fig. 6, gas-guiding structure 15 includes being arranged on the first air guide inside the second housing 112 Seat 151 and the second air guiding base 152 being connected with the first air guiding base 151, specifically, the second air guiding base 152 is connected to the The upper end of one air guiding base 151.

Referring to Fig. 5, the first air guiding base 151 includes first substrate 1511, the side projection of the upper surface of first substrate 1511 Have an adapter sleeve 1512, adapter sleeve 1512 is in the tube-in-tube structure of two ends insertion, adapter sleeve 1512 with the first mounting hole 1121 is coaxial sets Put.The upper surface of first substrate 1511 is convexly equipped with card article 1513, present embodiment with respect to the side of adapter sleeve 1512, card article 1513 In opening towards adapter sleeve 1512 U-shaped structure.The upper surface of substrate 1511 is convexly equipped with collar 1514 around adapter sleeve 1512, and One side opening of the correspondence card article 1513 of collar 1514 is set.

Referring to Fig. 6, the second air guiding base 152 includes second substrate 1521, the correspondence collar 1514 of second substrate 1521 is set There is through hole 1522, the hole wall of the through hole 1522 can be closely set on the outer wall of collar 1514.The lower end of second substrate 1521 Face is arranged with the neck 1523 connected with through hole 1522, and neck 1523 is engaged with card article 1513, and through hole 1522 is socketed in collar When on 1514, card article 1513 can be connected in neck 1523, so as to avoid the second air guiding base 152 and the first air guiding base 151 de- From.

The first outlet passageway 1111 of correspondence of second substrate 1521 is provided with gas outlet 1524, and gas outlet 1524 and neck 1523 are connected.When the first air guiding base 151 and the second air guiding base 152 are connected, through hole 1522 coordinates with collar 1514, card Groove 1523 coordinates with card article 1513, and the lower surface of second substrate 1521 can be brought into close contact with the upper surface of first substrate 1511, Now, the toroidal cavity being connected with neck 1523 is formed between the outer wall of adapter sleeve 1512 and the hole wall of through hole 1522 (to scheme not mark Go out), referring to Fig. 4, toroidal cavity and neck 1523 collectively form the 3rd outlet passageway 153, the 3rd outlet passageway 153 is via going out Gas port 1524 is connected with the first outlet passageway 1111.

In present embodiment, the mode that gas-guiding structure 15 is bolted is fixedly connected with the second housing 112.In order to carry Rise the junction peace of the air-tightness that the second air guiding base 152 is connected with the second housing 112, the second air guiding base 152 and the second housing 112 Equipped with seal 154.In present embodiment, seal 154 is made up of silica gel material, it is possible to understand that ground, unshowned at other In embodiment, seal 154 can also be made up of elastomeric material.

Fig. 2 and Fig. 8 are referred to, cigarette holder 40 substantially has the hollow cylindrical configuration of opening in two ends, and the lower end of cigarette holder 40 is consolidated Dingan County is mounted in the interior annexation so as to realize cigarette holder 40 and upper lid 12 of the second mounting hole 1221, and the outlet of cigarette holder 40 and second is logical Road 1113 is connected.In in present embodiment, cigarette holder 40 is connected by grafting with upper lid 12, it is possible to understand that ground, is not shown at other In the embodiment gone out, cigarette holder 40 can also be connected with upper lid 12 by way of clamping, threaded connection or magnetic attracting.User When sucking electronic cigarette 100, mouth containing cigarette holder 40 is sucked.

Referring to Fig. 2, battery component 20 fix be contained in the first cavity volume 101, battery component 20 include battery 21 and Control panel 22.The corresponding power of control panel 22 switch 113 is set, and control panel 22 is integrated with control circuit, the control circuit and battery 21 are electrically connected with, and spring contact (figure is not marked) are additionally provided with control panel 22, spring contact is corresponding with power switch 113 to be set Put, pushing power switch 113, power switch 113 can compress spring contact, so that power supply is turned on, atomizing component 30 works.

Please refer to Fig. 2, Fig. 7 and Fig. 8, atomizing component 30 is removably contained in the second accommodating cavity 102, atomization group Part 30 includes liquid storage pipe 31, the atomising head 32 located at the lower end of liquid storage pipe 31 and the connecting seat 33 for being connected to the lower end of atomising head 32.

Referring to Fig. 8, liquid storage pipe 31 is substantially in hollow tubular structure, the inner chamber of liquid storage pipe 31 is formed for storing tobacco juice Liquid storage cylinder 311, the extending axially downward of the lower end edge liquid storage pipe 31 of liquid storage pipe 31 to form first connected with liquid storage cylinder 311 and connect Adapter 312.For the ease of filling tobacco juice, the upper end of liquid storage pipe 31 is removably provided with closure 313.

Referring to Fig. 7, atomising head 32 includes atomization sleeve pipe 321, the atomization head top cap installed in atomization sleeve pipe 321 upper end 322nd, installed in the first electrode 323 for being atomized the lower end of sleeve pipe 321 and the heating arrangement 324 being contained in atomization sleeve pipe 321.

Atomization sleeve pipe 321 substantially has the hollow cylindrical configuration of opening in two ends, and the inner chamber of atomization sleeve pipe 321 constitutes atomization Chamber 3211.

In present embodiment, external screw thread 3212 is provided with below the atomization outer wall of sleeve pipe 321.

Atomization head top cap 322 substantially has the hollow cylindrical configuration of opening in lower end, is atomized the center edge of head top cap 322 Atomization head top cap 322 extends axially upward to form the second connecting tube 3221, and the second connecting tube 3221 is closely plugged on the first company In adapter 312, so as to realize the annexation of liquid storage pipe 31 and atomising head 32.For lift-off seal, prevent tobacco juice from leaking, the The junction of one connecting tube 312 and the second connecting tube 3221 can be sealed by installing silica gel ring or rubber ring.

The upper surface of atomization head top cap 322 is provided with two the second air admission holes being oppositely arranged around the second connecting tube 3221 3222, first electrode 323 is arranged on the center of atomization sleeve pipe 321 lower end, and the lower end of atomization sleeve pipe 321 surrounds first electrode 323 are provided with least one first venthole 3213, and the first venthole 3213 is connected with atomization chamber 3211.

Being provided with insulating part in order to avoid occurring short trouble, between first electrode 323 and atomization sleeve pipe 321, (figure is not marked Go out), it is possible to understand that ground, insulating part is made up of the insulating materials such as silica gel or rubber.

The upper end of heating arrangement 324 supports atomization head top cap 322, and the lower end of heating arrangement 324 supports first electrode 323, It is contained in so that heating arrangement 324 is fixed in atomization chamber 3211.Heating arrangement 324 includes the imbibition part (figure mutually coated It is not shown) and heating member (figure is not marked), imbibition part corresponds to the second connecting tube 3221 and sets to absorb the cigarette in liquid storage cylinder 311 Liquid, heating member is electrically connected with first electrode 323, tobacco juice is atomized into smog to produce heat.It is to be appreciated that imbibition part can To be a kind of, two or more the combination in cotton, porous ceramics, cordage, foam metal, foamy graphite, heating Part is heater strip or netted heating plate etc..In present embodiment, imbibition part is cotton, and heating member is the net being coated on imbibition part Shape heating plate.

Set referring to Fig. 2, connecting seat 33 substantially has in upper end on the hollow cylindrical configuration of opening, the inwall of connecting seat 33 Be equipped with external screw thread 3212 coordinate internal thread 334, by the cooperation of internal thread 334 and external screw thread 3212 realize connecting seat 33 with The annexation of atomising head 32.The lower end edge connecting seat 33 of connecting seat 33 extends axially downward to form extension 331, extension 331 are engaged with adapter sleeve 1512, and after connecting seat 33 is installed in place, extension 331 can be tightly accommodated in adapter sleeve 1512 It is interior.It is to be appreciated that in other unshowned embodiments, the mounting hole 1121 of connecting seat 33 and first can also pass through clamping Or the mode such as grafting is detachably connected.

Referring to Fig. 8, in present embodiment, second electrode 332, second electrode 332 and battery are provided with extension 331 21 are electrically connected with, and the upper end of second electrode 332 supports first electrode 323 and can be electrically connected with first electrode 323.In order to keep away Exempt from short trouble, being set up between second electrode 332 and extension 331 has insulating part (figure is not marked), it is possible to understand that ground, insulating part It can be made up of the insulating materials such as silica gel or rubber.

The lower end of connecting seat 33 is provided with least one second venthole 333, the second venthole 333 around extension 331 It is connected respectively with the 3rd outlet passageway 153 and the first venthole 3213.

Referring to Fig. 8, electronic cigarette 100 of the present utility model, when user sucks, extraneous air is via the first air admission hole 144 Enter in the second accommodating cavity 102, then entered to and mixed in atomization chamber 3211 with smog by the second air admission hole 3222, mixed The air of smog is successively via the first venthole 3213, the second venthole 333, the 3rd outlet passageway 153, the first outlet passageway 1111st, the second outlet passageway 1113 and cigarette holder are entered to in the registered permanent residence, and user completes sucking process.Arrow meaning side in Fig. 8 To as airflow direction.

When user fills tobacco juice, side cover 14 need to be only pushed up, and removes side cover 14, opening is sealed on liquid storage pipe 31 Closure 313, it is simple to operate, quick.

Electronic cigarette 100 of the present utility model, because battery component 20 is set up in parallel with atomizing component 30, so as to shorten electricity The length dimension of sub- cigarette 100, is convenient for carrying and transports, and it also avoid tobacco juice and is contacted with battery component 20, so that corrosion cell group The situation of part 20.In addition, compared with traditional structure, adding the first outlet passageway 1111 and the 3rd outlet passageway 153, extend Smog flows through the path of outlet passageway so that the tobacco juice of condensation more absorption the first outlet passageway 1111 with On the inwall of 3rd outlet passageway 153, prevent user from sucking.Meanwhile, the first outlet passageway 1111, the second outlet passageway 1113 with And the 3rd outlet passageway 153 be arranged at the inside of housing unit 10, the tobacco juice of condensation can be sheltered from, it is ensured that use attractive in appearance When, it is to avoid user seeing the tobacco juice of condensation because influenceing the situation of usage experience.

Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work Personnel can carry out various changes and amendments in the range of without departing from the utility model completely.This utility model Technical scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.

Claims (10)

1. a kind of electronic cigarette, it is characterised in that：The electronic cigarette includes housing unit, battery component, atomizing component and cigarette holder, institute State and the first accommodating cavity and the second accommodating cavity are set side by side with housing unit, the battery component is contained in first accommodating cavity Interior, the atomizing component is contained in second accommodating cavity, and is formed between the battery component and the atomizing component One outlet passageway, the cigarette holder is located at one end of first accommodating cavity, one end and the cigarette holder of first outlet passageway Gas connection, the other end and the atomizing component gas connection.

2. electronic cigarette as claimed in claim 1, it is characterised in that：The housing unit also includes remote located at the atomizing component From the gas-guiding structure of described cigarette holder one end, the gas-guiding structure is logical provided with the 3rd outlet with the atomizing component gas connection Road, the atomizing component is connected by the 3rd outlet passageway with first outlet passageway.

3. electronic cigarette as claimed in claim 1 or 2, it is characterised in that：The housing unit includes housing and installed in institute The side cover on housing is stated, the housing includes the first housing and the second housing located at the first housing side, described first Accommodating cavity is formed by the inner chamber of first housing, and the side cover is removably installed in the side of first housing and is located at One end of second housing, the cavity volume that second cavity volume is formed by the side cover, the first housing and second shell body is constituted.

4. electronic cigarette as claimed in claim 3, it is characterised in that：The housing unit also includes being arranged on first housing On upper lid, the inner chamber of the upper lid forms the second outlet passageway, and the cigarette holder connects with the top cap, and passes through described second Outlet passageway is connected with first outlet passageway.

5. electronic cigarette as claimed in claim 2, it is characterised in that：The gas-guiding structure includes the first air guiding base being connected with each other And second air guiding base, adapter sleeve and the collar around the adapter sleeve projection are convexly equipped with first air guiding base, it is described Collar opening is set, and the through hole that can be sheathed on outside the collar, second air guiding base are provided with second air guiding base End face close to first air guiding base is arranged with neck, is formed and connected with the neck between the adapter sleeve and the through hole Logical toroidal cavity, the 3rd outlet passageway is collectively formed by the toroidal cavity with the neck.

6. electronic cigarette as claimed in claim 5, it is characterised in that：Correspondence first outlet passageway on first air guiding base Gas outlet is provided with, the gas outlet is connected with first outlet passageway and the 3rd outlet passageway respectively.

7. electronic cigarette as claimed in claim 3, it is characterised in that：The atomizing component includes atomising head, located at the atomization The liquid storage pipe of the nearly described cigarette holder one end of head rest, the atomizing component and second housing are detachably connected.

8. electronic cigarette as claimed in claim 7, it is characterised in that：The atomizing component also includes remote located at the atomising head The connecting seat of described liquid storage pipe one end, the atomising head is fixed on the connecting seat.

9. electronic cigarette as claimed in claim 8, it is characterised in that：It is provided with the atomising head on atomization chamber, the side cover It is provided with the first air admission hole connected with the atomization chamber, the connecting seat and is provided with and the 3rd outlet passageway and described Second venthole of atomization chamber connection.

10. electronic cigarette as claimed in claim 9, it is characterised in that：The atomising head includes atomization sleeve pipe and installed in institute Atomization atomization head top cap of the sleeve pipe away from described connecting seat one end is stated, the atomization chamber is formed by the inner chamber of the atomization sleeve pipe, The second air admission hole connected with first air admission hole and the atomization chamber, the atomization set are provided with the atomization head top cap The one end of pipe away from the atomization head top cap is provided with the first venthole connected with second venthole and the atomization chamber.