CN208338883U - Electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of electronic cigarette, electronic cigarette includes ontology and cigarette holder, the ontology includes heating cabinet, the heating cabinet is formed with the opening for cigarette insertion, the electronic cigarette further includes air inlet and gas channel excessively, the air inlet is connected to the heating cabinet, and the gas channel of crossing is connected to the heating cabinet and the cigarette holder；The alternative one of the lower surface of the cigarette holder and the upper surface of the ontology, which is recessed, is formed with transfer hole, and the another of the two of the upper surface of the lower surface of the cigarette holder and the ontology has convexed to form connecting column；Alternatively, the lower surface of the cigarette holder and the upper surface of the ontology are each formed with transfer hole, the electronic cigarette further includes connecting column；The connecting column is rotationally plugged in the transfer hole, and the cigarette holder is rotated around the connecting column to be open described in the cover.The technical solution of the utility model can reduce the temperature of sucking of cigarette, improve the connection effect of suction nozzle and heating cabinet, carry out the cover convenient for the heating cabinet to insertion cigarette.

Description

Electronic cigarette

Technical field

The utility model relates to electronic cigarette technical field, in particular to a kind of electronic cigarette.

Background technique

Electronic cigarette is a kind of electronic product for imitating cigarette, there is the appearance similar with cigarette, smog, taste and feeling. Existing electronic cigarette is put into heating chamber in order to facilitate user's use by the way that the heating cabinet heated to cigarette is arranged, then by cigarette Heating, so that user can be used with smoking tobaccos.However, existing electronic cigarette, usually from the tail away from suction nozzle of electronic cigarette Existing cigarette, is then inserted into, suction nozzle is directly connected to heating cabinet by portion's opening.In this way, since suction nozzle directly connects with heating cabinet Logical, the hot cigarette air of heating cabinet is directly sucked by user, is easy scald user；And in the prior art, cigarette holder and heating cabinet The general connection type using buckle card slot is not easy to so set, causing the connection effect of suction nozzle and heating cabinet general to slotting The heating cabinet for entering cigarette carries out the cover.

Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill Art.

Utility model content

The main purpose of the utility model is to provide a kind of electronic cigarette, it is intended to reduce the temperature of sucking of cigarette, improve suction nozzle With the connection effect of heating cabinet, the cover is carried out convenient for the heating cabinet to insertion cigarette.

To achieve the above object, electronic cigarette provided by the utility model, comprising:

Ontology and cigarette holder, the ontology include heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion, the electricity Sub- cigarette further includes air inlet and crosses gas channel, and the air inlet is connected to the heating cabinet, it is described cross the connection of gas channel it is described plus Hot storehouse and the cigarette holder；

The alternative one of the lower surface of the cigarette holder and the upper surface of ontology recess is formed with transfer hole, the cigarette holder Lower surface and the another of the two of upper surface of the ontology convexed to form connecting column；

Alternatively, the lower surface of the cigarette holder and the upper surface of the ontology are each formed with transfer hole, the electronic cigarette is also wrapped Include connecting column；

The connecting column is rotationally plugged in the transfer hole, and the cigarette holder rotates described in the cover around the connecting column Opening.

Optionally, the lateral surface of the connecting column be equipped with around the connecting column retaining convex rib, the transfer hole it is interior Side is equipped with the limiting slot around the transfer hole, and the connecting column is rotationally plugged in the transfer hole, the limit convex Muscle is connected in the limiting slot.

Optionally, the transfer hole is through-hole, and the through-hole is stretched out in the part of the connecting column, and the electronic cigarette further includes It is socketed locating part, the socket locating part is socketed on the connecting column and stretches out the part of the through-hole, and is connected to the switching The connecting column is limited in the transfer hole by the edge in hole.

Optionally, the connecting column is stud, and the socket locating part is nut.

Optionally, the transfer hole is through-hole, and the through-hole is stretched out in the part of the connecting column, and the connecting column stretches out institute The part for stating through-hole is formed with radially perforative through hole, and the electronic cigarette further includes grafting locating part, the grafting limit Position part is plugged in the through hole, and is connected to the edge of the transfer hole, and the connecting column is limited in the transfer hole.

Optionally, the connecting column is Damping rotation shaft.

Optionally, the alternative one of the lower surface of the cigarette holder and the upper surface of the ontology is recessed to form limited position hole, Relief hole, the electronic cigarette are stated in another recess formation of the two of the lower surface of the cigarette holder and the upper surface of the ontology It further include elastic spacing one, the elastic spacing one is fixed in the relief hole, and the relief hole, the cigarette are stretched out in part Mouth is rotated around the connecting column, and the elastic spacing one is connected to the limit hole or shrinks in the relief hole.

Optionally, the part that the elastic spacing one stretches out the relief hole is arranged in hemisphere.

Optionally, the master control borad for being additionally provided with power supply in the ontology and being connect with the power supply, the heating cabinet and the master Plate is controlled to be electrically connected；

And/or the heating cabinet includes tubular body, the upper end of the tubular body forms the opening, the tubulose The outer surface of main body is equipped with Resistive heating element, and the Resistive heating element and the master control borad are electrically connected.

Optionally, the electronic cigarette further includes thermal insulator, and the thermal insulator is sheathed on the tubular body, and the resistance adds Warmware is between the tubular body and thermal insulator；

And/or the master control borad is additionally provided with external interface, the external interface and the power electric connection, to electricity Source charging.

Technical solutions of the utility model are when needing using electronic cigarette, since transfer hole and connecting column are respectively arranged on cigarette holder Upper surface and ontology lower surface, to realize the horizontal rotation of ontology and cigarette holder, convenient for by the way that cigarette holder and ontology are opened, So that the opening of heating cabinet appears, then it is inserted into heating cabinet from opening by cigarette.Outside air is entered to from air inlet to be added In hot storehouse, heating cabinet carries out baking formula heating to cigarette, to generate flue gas.Flue gas after generation is logical via gas is crossed from heating cabinet Road is passed into cigarette holder for users to use.It is directly connected to heating cabinet in this way, can avoid suction nozzle, to avoid scald user. The opening of heating cabinet is arranged in ontology towards cigarette holder orientation simultaneously, is also convenient to insertion of the cigarette from top, is more convenient user Use operation.In this way, the technical solution of the utility model can reduce the temperature of sucking of cigarette, suction nozzle and heating cabinet are improved Connection effect carries out the cover convenient for the heating cabinet to insertion cigarette.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

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

Fig. 2 is the structural schematic diagram at another visual angle of one embodiment of the utility model electronic cigarette；

Fig. 3 is the structural schematic diagram of one embodiment of connecting column of the utility model electronic cigarette；

Fig. 4 is the structural schematic diagram of one embodiment of elastic spacing one of the utility model electronic cigarette；

Fig. 5 is the structural schematic diagram of another embodiment of connecting column of the utility model electronic cigarette.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.

The utility model proposes a kind of electronic cigarettes 100.

Referring to figs. 1 to Fig. 5, technical solutions of the utility model propose that a kind of electronic cigarette 100 includes:

Ontology 10 and cigarette holder 30, the ontology 10 include heating cabinet 11, and the heating cabinet 11 is formed with for cigarette insertion Opening 111, the electronic cigarette 100 further include air inlet and cross gas channel 50, and the air inlet is connected to the heating cabinet 11, institute It stated gas channel 50 and is connected to the heating cabinet 11 and the cigarette holder 30；

The alternative one recess of the upper surface of the lower surface and ontology 10 of the cigarette holder 30 is formed with transfer hole 15, institute It states the another of the two of the lower surface of cigarette holder 30 and the upper surface of the ontology 10 and has convexed to form connecting column 70；

Alternatively, the lower surface of the cigarette holder 30 and the upper surface of the ontology 10 are each formed with transfer hole 15, the electronics Cigarette 100 further includes connecting column 70；

The connecting column 70 is rotationally plugged in the transfer hole 15, the cigarette holder 30 around the connecting column 70 rotate with It is open 111 described in the cover.

It should be noted that air inlet can both be opened in ontology 10 (side wall or bottom wall), it can also be opened in cigarette holder 30, and And it can be connected to by pipelines such as conduits between air inlet and heating cabinet 11.And the filter tip of cigarette can upward, cigarette Smoke grenade be located below namely cigarette is positive insertion, it is of course also possible to use the mode being reversely inserted into.

Technical solutions of the utility model are when needing using electronic cigarette 100, due to distinguishing transfer hole 15 and connecting column 70 Set on the upper surface of cigarette holder 30 and the lower surface of ontology 10, so that the horizontal rotation of ontology 10 and cigarette holder 30 is realized, convenient for passing through Cigarette holder 30 and ontology 10 are opened, so that the opening 111 of heating cabinet 11 appears, cigarette is then inserted into heating from opening 111 In storehouse 11.Outside air enters in heating cabinet 11 from air inlet, and heating cabinet 11 carries out baking formula heating to cigarette, to generate Flue gas.Flue gas after generation is passed into cigarette holder 30 for users to use from heating cabinet 11 via gas channel 50 is crossed.In this way, can keep away Exempt from suction nozzle to be directly connected to heating cabinet 11, to avoid scald user.The opening 111 of heating cabinet 11 is arranged in ontology 10 simultaneously Towards 30 orientation of cigarette holder, it is also convenient to insertion of the cigarette from top, is more convenient the use operation of user.

In the embodiment of the application, the material of ontology 10 and cigarette holder 30 can use metal, and (material of metal is optional Select stainless steel material, aluminum material, aluminum alloy materials, copper material, Cu alloy material, ferrous material, ferroalloy materials etc.), Plastics (rigid plastics, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO may be selected in plastics) and other alloy materials Deng.In this way, the switching for being more conducive to ontology 10 and cigarette holder 30 is fixed, the setting stability of ontology 10 and cigarette holder 30 is promoted, from And effectively promote practicability, reliability and the durability of ontology 10 and cigarette holder 30.

The specific structure of ontology 10 can are as follows: forms a cylindrical body, the various electronic components of electronic cigarette 100 are accommodated in this In cylindrical body, then the upper end cover of cylindrical body unifies lid, which forms an opening 111, the as opening of heating cabinet 11 111.Lid is detachably connected with cylindrical body, and concretely screw is connected or snapped connection.

The shape of ontology 10 does cross section along its middle part, can be ellipse or rectangle, when if rectangle, short side It is arranged for arc-shaped, to facilitate manpower to hold.

The shape of cigarette holder 30 is generally that bottom is big, and upper end is small, is arranged in diminishing shape.The top shape of cigarette holder 30 At point, the gas outlet for crossing gas channel 50 is formed at the end.Certainly, when cigarette holder 30 is arranged, entirety is in arc surface transition Setting, with user-friendly.

Further, the gas channel 50 of crossing includes body channel 51 and cigarette holder channel 53, and the body channel 51 is set to The ontology 10, and be connected to the heating cabinet 11, the cigarette holder channel 53 is covered on the opening 111 in the cigarette holder 30 When, it is connected to the body channel 51.

That is, when cigarette holder 30 and the opening of ontology 10 appear the opening 111 of heating cabinet 11, body channel 51 and cigarette holder channel 53 be in discrete state, and when cigarette holder 30 and ontology 10 are closed the opening 111 of heating cabinet 11, cigarette holder channel 53 and ontology are logical Road 51 is connection, to form a complete gas channel 50 excessively.

Body channel 51 can be that the wall surface of original housing member is formed in ontology 10, can also be separately provided one Pipeline.Cigarette holder channel 53 can be one channel of formation in the housing member of cigarette holder 30.

Sealing ring can also be set at cigarette holder channel 53 and body channel 51, by the sealing ring, so that cigarette holder channel 53 It is even closer when being connected to body channel 51.

Referring to Fig. 5, in the embodiment of the application, the lateral surface of the connecting column 70 is equipped with around the connecting column 70 Retaining convex rib 71, the medial surface of the transfer hole 15 is equipped with the limiting slot 151 around the transfer hole 15, the connecting column 70 It is rotationally plugged in the transfer hole 15, the retaining convex rib 71 is connected in the limiting slot 151.Pass through 71 He of retaining convex rib Connecting column 70 is rotationally connected in transfer hole 15 by the mutual cooperation of limiting slot 151, consequently facilitating ontology 10 and cigarette holder 30 Mutual rotation.In the present embodiment, it is similar by the structure setting of the connecting column 70 and transfer hole 15 at dismountable pen cap With the structure of pen container, the dismounting for being on the one hand convenient for cigarette holder 30 and ontology 10 is arranged such, is on the other hand convenient for cigarette holder 30 and ontology 10 mutual rotation, it is convenient that opening 111 is appeared or closed.

In the embodiment of the application, the transfer hole 15 is through-hole, and the part of the connecting column 70 is stretched out described logical Hole, the electronic cigarette 100 further include socket locating part 90, and the socket locating part 90 is socketed on described in the connecting column 70 stretches out The part of through-hole, and it is connected to the edge of the transfer hole 15, the connecting column 70 is limited in the transfer hole 15.This implementation Example provides the mounting means of another connecting column 70, and such setting makes connecting column 70 convenient for being disassembled, and can make 30 He of cigarette holder Ontology 10 has preferable rotation connection effect.It should be noted that socket locating part 90 only limits connecting column 70, will not Connecting column 70 is fixed and can not rotate.

Further, the connecting column 70 is stud, and the socket locating part 90 is nut.Switching is plugged in by stud Hole 15, then by the way that transfer hole 15 is stretched out in the part of stud, the screwing sections of transfer hole 15 are stretched out by nut, thus real The horizontal rotation effect of existing cigarette holder 30 and ontology 10.

In the embodiment of the application, the transfer hole 15 is through-hole, and the part of the connecting column 70 is stretched out described logical Hole, the part that the connecting column 70 stretches out the through-hole are formed with radially perforative through hole, and the electronic cigarette 100 also wraps Grafting locating part 23 is included, the grafting locating part 23 is plugged in the through hole, and is connected to the edge of the transfer hole 15, will The connecting column 70 is limited in the transfer hole 15.The present embodiment provides the mounting means of another connecting column 70, are arranged such Make connecting column 70 convenient for being disassembled, and cigarette holder 30 and ontology 10 can be made to have preferable rotation connection effect.It is understood that It is that the grafting locating part 23 can be bolt, is easily installed.

Referring to Fig. 3, in the embodiment of the application, the connecting column 70 is Damping rotation shaft.The connecting column 70 includes Sleeve 73, guide rod 75 and the first elastic component 77, the guide rod 75 is plugged in the sleeve 73, and rotates and connect with the sleeve 73 It connects, the sleeve 73 is stretched out at the both ends of the guide rod 75, and the transfer hole 15 is square hole, and one end of the guide rod 75 is in four directions Body setting, and grafting is limited in the transfer hole 15；

The transfer hole 15 in ontology 10 is plugged and fixed in the sleeve 73, and first elastic component 77 is socketed on the guide rod 75, and be placed in the sleeve 73, and, be additionally provided with supporting element 731 in sleeve 73, one end of first elastic component 77 with The supporting element 731 is fixedly connected, and the other end is fixedly connected with the sleeve 73.Square hole is set by transfer hole 15, and will be led One end of bar 75 is set as tetragonal body, 30 opposing body 10 of cigarette holder can be made to carry out 0 degree, 90 degree, 180 degree is consolidated when rotating by clamping It is fixed, facilitate user that cigarette is plugged in heating cabinet 11.First elastic component 77 can provide twisting resistance for guide rod 75, to make cigarette holder 30 are preferably fixed on 0 degree, and 90 degree, the position of 180 degree.It is also arranged with Coupling 751 outside guide rod 75, makes guide rod 75 and transfer hole 15 fixed effect is more preferable.

Referring to Fig. 4, in the embodiment of the application, the upper surface of the lower surface and ontology 10 of the cigarette holder 30 Alternative one is recessed to form limited position hole, the two of the upper surface of the lower surface and ontology 10 of the cigarette holder 30 it is another recessed It falls into and is formed with the relief hole 17, the electronic cigarette 100 further includes elastic spacing one 20, and the elastic spacing one 20 is fixed on institute It states in relief hole 17, and the relief hole 17 is stretched out in part, the cigarette holder 30 is rotated around the connecting column 70, the elastic spacing Part 20 is connected to the limit hole or shrinks in the relief hole 17.In the present embodiment, when rotating cigarette holder 30 or ontology 10, The part that elastic spacing one 20 stretches out relief hole 17 is pressed, so that elastic spacing one 20 is placed in limit hole, when elasticity limits When the 20 face limit hole of part of position, elastic spacing one 20 is stretched out from relief hole 17, is connected in limit hole, thus by cigarette holder 30 and this The limit of body 10 is fixed.When not needing cigarette holder 30 and the fixed limit of ontology 10, cigarette holder 30 or ontology 10 are stirred, to again will Elastic spacing one 20 is pressed on relief hole 17.

Further, elastic spacing one 20 includes the second elastic component 21 and the locating part for being connected to 21 one end of the second elastic component 23, the part which stretches out the relief hole 17 is arranged in hemisphere.Stretching convenient for elastic spacing one 20 is arranged such Contracting, also, it is convenient for the driving of cigarette holder 30 and ontology 10 when mutually horizontally rotating to elastic spacing one 20.

In the embodiment of the application, power supply 80 is additionally provided in the ontology 10 and is connect with the power supply 80 master control Plate, the heating cabinet 11 are electrically connected with the master control borad.

It is the power supply of heating cabinet 11 by power supply 80, master control borad controls the opening and closing of heating cabinet 11.The master control borad can be set Electricity statistical module is set, display screen can also be arranged in the surface of ontology 10, and the display screen and master control borad are electrically connected, to show The working condition of electronic cigarette 100 and the electricity of battery.Certainly, the also settable wireless communication module of the master control borad, it is wireless by this Communication module is connect with external mobile terminal.In this way, the working condition of electronic cigarette 100 can be sent out by the wireless communication module Give mobile terminal, such as mobile phone.Meanwhile mobile terminal can also the intelligent opening electronic cigarette 100.The ontology 10 is also settable to be opened It closes, which connect with master control borad, concretely mechanical switch or touch switch.When if control switch, above-mentioned display screen It can be touching display screen.When if mechanical switch, ontology 10 is additionally provided with the through-hole passed through for the mechanical switch.

In the embodiment of the application, the heating cabinet 11 includes tubular body, and the upper end of the tubular body is formed The opening 111, the outer surface of the tubular body are equipped with Resistive heating element, and the Resistive heating element and the master control borad are electrical Connection.

Open at one end 111 steel pipes closed at one end can be used in the tubular body, and material can be stainless steel material.Tubulose master Internal portion forms the heating cabinet 11.The outer surface of tubular body is provided with Resistive heating element, which can be resistance Heater strip, such as nickel wire, nichrome wire or stainless steel wire etc..The circular mode of the resistance heating wire are as follows: along the tubulose master The length direction of body spirally extends.Heating surface (area) (HS can so be increased, improve heating efficiency.It can be with are as follows: along the tubulose master The length direction of body extends vertically.In this way, the installation of resistance heating wire can be facilitated.General resistance heating wire is by the way of welding It is installed on the outer surface of tubular body.It is, of course, also possible to using being spirally connected or snap fit is attached.

Preferably, the shape of the tubular body can be set to and the shape adaptation of cigarette namely its diameter and cigarette Diameter is roughly the same.In this way, the tubular body is tightly attached to cigarette, Resistive heating element is preferably baked to cigarette Formula heating, improves heating efficiency.

Further, the electronic cigarette 100 further includes thermal insulator, and the thermal insulator is sheathed on the tubular body, described Resistive heating element is between the tubular body and thermal insulator.

High-temperature resistance plastice, metal or ceramic material can be used in the material of the thermal insulator.By the setting of thermal insulator, can prevent The heat that Resistive heating element generates generates adverse effect to power supply 80 and master control borad, increases the service life of electronic cigarette 100.

Further, the master control borad is additionally provided with external interface, and the external interface is electrically connected with the power supply 80, to It charges to power supply 80.It is charged by the external interface to power supply 80, which can be USB interface or Type-C interface Deng.

Alternatively, the master control borad is additionally provided with wireless charging module, the wireless charging module is electrically connected with the power supply 80, And it is electrically coupled and connect with external wireless charger.

That is, charging the battery by way of wireless charging, the use of external cable is reduced.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of electronic cigarette characterized by comprising

Ontology and cigarette holder, the ontology include heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion, the electronic cigarette Further include air inlet and gas channel, the air inlet are connected to the heating cabinet excessively, the gas channel of crossing is connected to the heating cabinet With the cigarette holder；

The alternative one of the lower surface of the cigarette holder and the upper surface of the ontology, which is recessed, is formed with transfer hole, under the cigarette holder The another of the two on surface and the upper surface of the ontology has convexed to form connecting column；

Alternatively, the lower surface of the cigarette holder and the upper surface of the ontology are each formed with transfer hole, the electronic cigarette further includes turning Connect column；

The connecting column is rotationally plugged in the transfer hole, and the cigarette holder is rotated around the connecting column to open described in the cover Mouthful.

2. electronic cigarette as described in claim 1, which is characterized in that the lateral surface of the connecting column is equipped with around the connecting column Retaining convex rib, the medial surface of the transfer hole is equipped with the limiting slot around the transfer hole, and the connecting column is rotationally inserted It is connected to the transfer hole, the retaining convex rib is connected in the limiting slot.

3. electronic cigarette as described in claim 1, which is characterized in that the transfer hole is through-hole, and the part of the connecting column is stretched The through-hole out, the electronic cigarette further include socket locating part, and the socket locating part is socketed on described in the connecting column stretching The part of through-hole, and it is connected to the edge of the transfer hole, the connecting column is limited in the transfer hole.

4. electronic cigarette as claimed in claim 3, which is characterized in that the connecting column is stud, and the socket locating part is spiral shell It is female.

5. electronic cigarette as described in claim 1, which is characterized in that the transfer hole is through-hole, and the part of the connecting column is stretched The through-hole out, the part that the connecting column stretches out the through-hole are formed with radially perforative through hole, the electronic cigarette It further include grafting locating part, the grafting locating part is plugged in the through hole, and is connected to the edge of the transfer hole, by institute It states connecting column and is limited in the transfer hole.

6. electronic cigarette as described in claim 1, which is characterized in that the connecting column is Damping rotation shaft.

7. the electronic cigarette as described in any one of claim 2 to 6, which is characterized in that the lower surface of the cigarette holder and described The alternative one of the upper surface of body is recessed to form limited position hole, the two of the upper surface of the lower surface of the cigarette holder and the ontology Another recess be formed with relief hole, the electronic cigarette further includes elastic spacing one, and the elastic spacing one is fixed on described allow In the hole of position, and the relief hole is stretched out in part, and the cigarette holder is rotated around the connecting column, and the elastic spacing one is connected to described Limit hole is shunk in the relief hole.

8. electronic cigarette as claimed in claim 7, which is characterized in that the part that the elastic spacing one stretches out the relief hole is in Hemisphere setting.

9. electronic cigarette as claimed in claim 7, which is characterized in that be additionally provided with power supply in the ontology and connect with the power supply Master control borad, the heating cabinet and the master control borad are electrically connected；

And/or the heating cabinet includes tubular body, the upper end of the tubular body forms the opening, the tubular body Outer surface be equipped with Resistive heating element, the Resistive heating element and the master control borad are electrically connected.

10. electronic cigarette as claimed in claim 9, which is characterized in that the electronic cigarette further includes thermal insulator, the thermal insulator set Set on the tubular body, the Resistive heating element is between the tubular body and thermal insulator；

And/or the master control borad is additionally provided with external interface, the external interface and the power electric connection, to be filled to power supply Electricity.