CN208338881U - Electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of electronic cigarette, and the electronic cigarette includes: ontology, and the ontology includes heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion；And cigarette holder, the cigarette holder are connected to the ontology, and are open described in openable and closable the cover；The electronic cigarette further includes air inlet and crosses gas channel, and 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, and the inner wall for crossing gas channel is equipped with anti-stick coating.Technical solutions of the utility model facilitate the use of electronic cigarette, avoid scald user, while reducing the gas channel blockage probability excessively of electronic cigarette, facilitate the cleaning of electronic 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. A heating chamber is generally arranged in order to facilitate user's use in existing electronic cigarette, and cigarette, which is put into, to be heated in heating chamber, thus For users to use.However, existing electronic cigarette, is usually open from the tail portion away from cigarette holder of electronic cigarette, it then will be existing Cigarette insertion, cigarette holder are directly connected to heating cabinet.In this way, can have the following problems: cigarette holder is directly connected to heating cabinet, heating The hot cigarette air in storehouse is directly sucked by user, and scald user is easy.Tail portion opening is also not easy to the insertion of cigarette simultaneously, and promotion makes Use cost.Also, electronic cigarette cleaning be also presently, there are a problem.

Above content is only used for auxiliary and understands the technical solution of the utility model, does not represent and recognizes that above content is existing Technology.

Utility model content

The main purpose of the utility model is to provide a kind of electronic cigarette, it is intended to which the use for facilitating electronic cigarette avoids scald from using Family, while the gas channel blockage probability excessively of electronic cigarette is reduced, facilitate the cleaning of electronic cigarette.

To achieve the above object, the utility model proposes a kind of electronic cigarette, the electronic cigarette includes:

Ontology, the ontology include heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion；With

Cigarette holder, the cigarette holder are connected to the ontology, and are open described in openable and closable the cover；

The electronic cigarette further includes air inlet and crosses gas channel, and the air inlet is connected to the heating cabinet, described to cross gas Channel is connected to the heating cabinet and the cigarette holder, and at least partly inner wall for crossing gas channel is equipped with anti-stick coating.

Optionally, the gas channel of crossing includes body channel and cigarette holder channel, and the body channel is set to the ontology, and It is connected to the heating cabinet, the cigarette holder channel is connected to when the cigarette holder cover is together in the opening with the body channel.

Optionally, the inner wall of the body channel is uniformly coated with anti-stick coating.

Optionally, the inner wall in the cigarette holder channel is uniformly coated with anti-stick coating.

Optionally, the material of the anti-stick coating is Teflon.

Optionally, the gas channel of crossing is steel pipe.

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.

Optionally, the heating cabinet includes tubular body, and 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.

Optionally, the master control borad is additionally provided with external interface, the external interface and the power electric connection, to electricity Source charging；Alternatively,

The master control borad is additionally provided with wireless charging module, the wireless charging module and the power electric connection, and with it is outer The wireless charger in portion is electrically coupled connection.

In technical solutions of the utility model, when needing using electronic cigarette, cigarette holder and ontology are opened, so that heating cabinet Opening appears, and is then inserted into heating cabinet from opening by cigarette.Outside air enters in heating cabinet from air inlet, heating cabinet Baking formula heating is carried out to cigarette, to generate flue gas.Flue gas after generation is entered to from heating cabinet via gas passage flow is crossed Cigarette holder is for users to use.It is directly connected to heating cabinet in this way, can avoid cigarette holder, to avoid scald user.Simultaneously by heating cabinet Opening be arranged in ontology towards cigarette holder orientation, be also convenient to insertion of the cigarette from top, be more convenient user use operation.

Meanwhile anti-stick coating is set in at least partly inner wall for crossing gas channel, in this way, the flue gas in heating cabinet is passing through When crossing gas channel, the impurity in smog will not be adhered in gas channel, reduce the risk of gas channel jam, while It is easy to clean to cross gas channel.

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.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Electronic cigarette	31	Cigarette holder channel
10	Ontology	50	Cross gas channel
				11	Heating cabinet	60	Air inlet
111	The opening of heating cabinet	61	Inlet channel
				13	Body channel	70	Power supply
30	Cigarette holder

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 the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

Referring to Fig.1, the utility model proposes a kind of electronic cigarette 100, comprising: ontology 10, the ontology 10 include heating Storehouse 11, the heating cabinet 11 are formed with the opening 111 for cigarette insertion；With

Cigarette holder 30, the cigarette holder 30 are connected to the ontology 10, and are open 111 described in openable and closable the cover；

The electronic cigarette 100 further includes that air inlet 60 is (not shown, it should be noted that air inlet 60 can both be opened in this Body 1010 (side wall or bottom wall), can also be opened in cigarette holder 3030, also, can pass through conduit etc. between air inlet 60 and heating cabinet 11 Pipeline connection) and gas channel 50 is crossed, the air inlet 60 is connected to the heating cabinet 11, and the gas channel 50 of crossing is connected to described add Hot storehouse 11 and the cigarette holder 30, at least partly inner wall for crossing gas channel 50 are equipped with anti-stick coating.

In technical solutions of the utility model, when needing using electronic cigarette 100, cigarette holder 30 and ontology 10 are opened, so that The opening 111 of heating cabinet 11 appears, and cigarette is then inserted into heating cabinet 11 to (filter tip of cigarette can direction from opening 111 The smoke grenade of top, cigarette is located below namely cigarette is positive insertion, it is of course also possible to use the mode being reversely inserted into).Outside Portion's air enters in heating cabinet 11 from air inlet 60, and heating cabinet 11 carries out baking formula heating to cigarette, to generate flue gas.It produces Flue gas after life is passed into cigarette holder 30 for users to use from heating cabinet 11 via gas channel 50 is crossed.In this way, can avoid cigarette holder 30 are directly connected to heating cabinet 11, to avoid scald user.The opening 111 of heating cabinet 11 is arranged in 10 direction of ontology simultaneously 30 orientation of cigarette holder is also convenient to insertion of the cigarette from top, is more convenient the use operation of user.

Meanwhile anti-stick coating is set in at least partly inner wall for crossing gas channel 50, in this way, the flue gas in heating cabinet 11 exists By gas channel 50 when, the impurity in smog will not be adhered in gas channel 50, reduce what gas channel 50 was blocked Risk, while also gas channel 50 excessively easy to clean.

In one embodiment, ontology 10 and cigarette holder 30 are by the way of being detachably connected, for example, the two is two independent Structure is detachably connected by modes such as buckle or screws.It is, of course, also possible to by the way of rotary fastening, for example, cigarette holder 30 rotations are connected to ontology 10, then, when needing to open opening 111, rotary cigarette holder 30.

Ontology 10 and cigarette holder 30 can be using metal (material of metal optional stainless steel material, aluminum material, aluminium alloys Material, copper material, Cu alloy material, ferrous material, ferroalloy materials etc.), (rigid plastics may be selected in plastics to plastics, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO etc.) and other alloy materials etc..In this way, being more conducive to 10 He of ontology The switching of cigarette holder 30 is fixed, and the setting stability of ontology 10 and cigarette holder 30 is promoted, to effectively promote ontology 10 and cigarette holder 30 Practicability, reliability and durability.

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 13 and cigarette holder channel 31, and the body channel 13 is set to The ontology 10, and be connected to the heating cabinet 11, the cigarette holder channel 31 is covered on the opening 111 in the cigarette holder 30 When, it is connected to the body channel 13.

That is, when cigarette holder 30 and the opening of ontology 10 appear the opening 111 of heating cabinet 11, body channel 13 and cigarette holder channel 31 be in discrete state, and when cigarette holder 30 and ontology 10 are closed the opening 111 of heating cabinet 11, cigarette holder channel 31 and ontology are logical Road 13 is connection, to form a complete gas channel 50 excessively.

Body channel 13 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 31 can be one channel of formation in the housing member of cigarette holder 30.

In embodiments herein, crossing gas channel 50 is steel pipe.That is, a steel pipeline, which is separately provided, was formed as gas Channel 50, the steel pipe in ontology 10 are body channel 13, are mounted in ontology 10 by buckle or screw.Positioned at cigarette Steel pipe in mouth channel 31 is cigarette holder channel 31, can form integral structure by secondary injection molding and cigarette holder 30.Using Steel pipe, steel pipe have preferable heat conductivity, enable and are preferably cooled down by the flue gas of steel pipe, prevent scald user.

Sealing ring can also be arranged in cigarette holder channel 31 and the junction of body channel 13, by the sealing ring, so that cigarette holder Channel 31 is even closer when being connected to body channel 13.

In implementing the one of the application, the inner wall for crossing gas channel 50 can be fully coated with anti-stick coating, so anti- Viscous effect is best.In view of processing and cost, anti-stick coating can also be coated in the internal partial wall face crossed in gas channel 50.

Mode one: the inner wall of the body channel 13 is uniformly coated with anti-stick coating.That is, only in body channel 13 Inner wall coats anti-stick coating, in this way, the risk blocked in body channel 13 by impurity can be reduced, while ontology easy to clean is logical Road 13.

Mode two: the inner wall in the cigarette holder channel 31 is uniformly coated with anti-stick coating.That is, only in cigarette holder channel 31 Inner wall coats anti-stick coating, in this way, the risk blocked in cigarette holder channel 31 by impurity can be reduced, while cigarette holder easy to clean is logical Road 31.

Mode three: the inner wall of the cigarette holder channel 31 and the body channel 13 is uniformly coated with anti-stick coating.In this way, The risk blocked in body channel 13 and cigarette holder channel 31 by impurity, while entire gas channel 50 excessively easy to clean can be reduced.

In the embodiment of the application, the material of the anti-stick coating is Teflon.

Teflon is called polytetrafluoroethylene (PTFE) (Poly tetra fluoroethylene, be abbreviated as PTFE), commonly referred to as " non-sticking lining " or " material easy to clean ".This material has the characteristics that antiacid alkali resistant, resists various organic solvents, is practically insoluble in All solvents.Meanwhile polytetrafluoroethylene (PTFE) has the characteristics that resistant to high temperature, its coefficient of friction is extremely low, so can make lubricating action After, also become the ideal coating of water pipe internal layer easy to clean.

Further, the air inlet 60 is equipped with waterproof ventilated membrane.Waterproof ventilated membrane (breathing paper) is a kind of novel height Molecule waterproof material.The working principle of waterproof ventilated membrane: in the state of steam, particle water is very tiny, according to capillary moving Principle, can smoothly penetrate into capillary to the other side, so that vapour phenomenon occur.After moisture condensation becomes droplet, Grain becomes larger, and due to the effect (mutual " pull and contend with " between hydrone) of droplet surface tension, hydrone cannot be smoothly detached from Droplet penetrates into the other side, that is, the infiltration of water is prevented to occur, and steam film is made to have the function of waterproof.

The material of waterproof ventilated membrane: waterproof ventilated membrane mainly includes three layers: PP spun-bonded non-woven fabrics, PE gas permeable polymer film, PP spun-bonded non-woven fabrics.The effect of spun-bonded non-woven fabrics mainly enhances pulling force and hydrostatic pressing and protection middle layer (ventilated membrane), really It is ventilative mainly to lean on middle layer PE gas permeable polymer film.

By the setting of waterproof ventilated membrane, it can prevent external moisture from entering in heating cabinet 11 by air inlet 60, simultaneously Passing through for gas is not influenced again.

Filtration members can also be set in the inlet channel 61 that air inlet 60 is connected to, and filtering enters the air of heating cabinet 11. The material of the filtration members can be active carbon.

In the embodiment of the application, the quantity in the gas channel 50 excessively is at least two, the two gas channels 50 excessively Interval setting.

Multiple settings for crossing gas channel 50, may make the gas in heating cabinet 11 to be preferably transferred to cigarette holder 30, make to bring about the desired sensation The circulation of body is more unobstructed, avoids individually crossing the phenomenon that gas channel 50 is blocked and can not influence the use of electronic cigarette 100.It can manage Solution, at this it is described cross gas channel 50 be set as at least two, refer to the number in cigarette holder channel 31 and body channel 13 Amount is at least two.

In the embodiment of the application, power supply 70 is additionally provided in the ontology 10 and is connect with the power supply 70 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 70, 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.

Steel pipe closed at one end open at one end can be used in the tubular body, and material can be stainless steel material.Tubular body Inside forms the heating cabinet 11.The outer surface of tubular body is provided with Resistive heating element, which can add for resistance Heated filament, such as nickel wire, nichrome wire or stainless steel wire etc..The circular mode of the resistance heating wire are as follows: along the tubular body Length direction spirally extend.Heating surface (area) (HS can so be increased, improve heating efficiency.It can be with are as follows: along the tubular body Length direction extend vertically.In this way, the installation of resistance heating wire can be facilitated.General resistance heating wire is pacified by the way of welding Outer surface loaded on 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 70 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 70, to It charges to power supply 70.It is charged by the external interface to power supply 70, 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 70, 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, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, 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, which is characterized in that the electronic cigarette includes:

Ontology, the ontology include heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion；With

Cigarette holder, the cigarette holder are connected to the ontology, and are open described in openable and closable the cover；

The electronic cigarette further includes air inlet and crosses gas channel, and the air inlet is connected to the heating cabinet, described to cross gas channel It is connected to the heating cabinet and the cigarette holder, at least partly inner wall for crossing gas channel is equipped with anti-stick coating.

2. electronic cigarette as described in claim 1, which is characterized in that the gas channel of crossing includes body channel and cigarette holder channel, The body channel is set to the ontology, and is connected to the heating cabinet, and the cigarette holder channel is opened described in the cigarette holder the cover When mouth, it is connected to the body channel.

3. electronic cigarette as claimed in claim 2, which is characterized in that the inner wall of the body channel is uniformly coated with anti-snearing Layer.

4. electronic cigarette as claimed in claim 2, which is characterized in that the inner wall in the cigarette holder channel is uniformly coated with anti-snearing Layer.

5. electronic cigarette as described in claim 1, which is characterized in that the material of the anti-stick coating is Teflon.

6. electronic cigarette as described in claim 1, which is characterized in that the gas channel of crossing is steel pipe.

7. the electronic cigarette as described in any in claim 1 to 6, which is characterized in that be additionally provided in the ontology power supply and with this The master control borad of power supply connection, the heating cabinet and the master control borad are electrically connected.

8. electronic cigarette as claimed in claim 7, which is characterized in that the heating cabinet includes tubular body, the tubular body Upper end form the opening, the outer surface of the tubular body is equipped with Resistive heating element, the Resistive heating element and the master Plate is controlled to be electrically connected.

9. electronic cigarette as claimed in claim 8, 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.

10. electronic cigarette as claimed in claim 7, which is characterized in that the master control borad is additionally provided with external interface, described external to connect Mouth and the power electric connection, to power source charges；Alternatively,

The master control borad is additionally provided with wireless charging module, the wireless charging module and the power electric connection, and with it is external Wireless charger is electrically coupled connection.