CN208446616U

CN208446616U - Atomizer and electronic cigarette

Info

Publication number: CN208446616U
Application number: CN201820891344.XU
Authority: CN
Inventors: 谢正荔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2019-02-01
Anticipated expiration: 2028-06-06

Abstract

The utility model discloses a kind of atomizer and electronic cigarette, the atomizer includes the inner casing, shell and cylinder body being successively arranged from the inside to the outside, air inlet duct and fuel feed hole are offered on the peripheral wall of inner casing, shell can be rotated relative to inner casing, the peripheral wall of shell is equipped with through-hole and position-limitting pin, and position-limitting pin is placed in air inlet duct and can slide in air inlet duct；Wherein, air inlet duct includes first end and second end, and when shell makes position-limitting pin be located at first end during rotation, through-hole alignment fuel feed hole is to be connected to atomization chamber and shoe cream room；When shell makes position-limitting pin be located at second end during rotation, the peripheral wall of shell closes fuel feed hole.In the utility model, when user does not need using atomizer, the peripheral wall of shell can close fuel feed hole, can prevent the case where tobacco tar is leaked out from air inlet duct, avoid the loss of tobacco tar.In addition, air inlet duct and position-limitting pin cooperate, air inlet duct can limit the rotation angle of shell, be convenient for the user to use.

Description

Atomizer and electronic cigarette

Technical field

The utility model relates to technical field of electronic components more particularly to a kind of atomizers and electronic cigarette.

Background technique

The atomizer for having many electronic cigarettes to generally use upper air or lower air inlet in use on the market at present, this two All there is defects: 1, the atomizer of upper air structure for kind structure, and as its name suggests, air-flow enters from top, flows to through air-guide rod Atomization core, but since air inlet at the top of being, air-flow can only be flowed through at the top of atomization core, atomizer cannot be passed fully through, to lead Amount of smoke caused by causing is less than normal and mouthfeel is poor；2, the atomizer of lower air intake structure, in order to increase amount of smoke and enhancing mouth Sense, using the structure of bottom inflow, such structure needs the bottom opening in atomizer, and the atomizer of bottom opening can be deposited In the risk of oil leak.

In view of above-mentioned defect, it is necessary to provide a kind of new atomizer and electronic cigarette.

Utility model content

The main purpose of the utility model is to provide a kind of atomizer, it is intended to which the atomizer for solving bottom opening can have leakage The problem of risk of oil.

To achieve the above object, the utility model proposes atomizer include the inner casing being successively arranged from the inside to the outside, shell And cylinder body, it is formed with atomization chamber in the inner casing, is equipped with atomization core in the atomization chamber, the shell is connect with the cylinder body And enclosed between the shell and the cylinder body and be set as shoe cream room, fuel feed hole and air inlet duct, institute are offered on the peripheral wall of the inner casing One end of cylinder body is stated between the air inlet duct and the fuel feed hole, the shell can be rotated relative to the inner casing, institute The peripheral wall for stating shell is equipped with through-hole and position-limitting pin, the position-limitting pin be placed in the air inlet duct and can it is described into It is slided in air drain；

Wherein, the air inlet duct includes first end and second end, when the shell makes the limit during rotation When pin is located at the first end, fuel feed hole described in the through-hole alignment is to be connected to the atomization chamber and the shoe cream room；Work as institute When stating shell during rotation makes the position-limitting pin be located at the second end, the peripheral wall of the shell closes the oil inlet Hole.

Preferably, air inlet is offered on the peripheral wall of the shell, the air inlet and the position-limitting pin are along rotation side To adjacent distributions；When the position-limitting pin is located at the first end, it is described to be connected to that the air inlet is directed at the second end Air inlet and the air inlet duct；When the position-limitting pin is located at the second end, the peripheral wall of the shell closes the air inlet Slot.

Preferably, the first sealing ring is equipped between the inner casing and the shell, first sealing ring is set in described On inner casing, first sealing ring is between the fuel feed hole and the air inlet duct.

Preferably, the atomizer further includes suction nozzle, one end far from the air inlet of the suction nozzle and the shell It connects, flue is formed in the inner casing, air-flow can be then passed through the flue from the air inlet and air inlet duct inflow After flow to the suction nozzle.

Preferably, the inner casing is equipped with the second sealing ring close to one end of the suction nozzle, and second sealing ring is set to institute It states between inner casing and the shell.

Preferably, the quantity of the fuel feed hole is multiple, circumferential uniform intervals of multiple fuel feed holes along the inner casing Distribution, the quantity of the through-hole be it is multiple, multiple through-holes are arranged in a one-to-one correspondence with multiple fuel feed holes.

Preferably, one end of the cylinder body close to the suction nozzle and with the shell sealed set, the cylinder body it is another Hold close to the air inlet and with the shell sealed set.

Preferably, it is provided with sealing ring between one end and the shell of the close air inlet of the cylinder body, it is described Seal ring set is set on the housing.

Preferably, the cylinder body is transparent glass tube.

In addition, the utility model also provides a kind of electronic cigarette, the electronic cigarette is equipped with atomizer as described above.

In technical solutions of the utility model, shell can be rotated relative to inner casing, and cylinder body is able to drive shell rotation, work as user When needing using atomizer, position-limitting pin is turned to the first end of air inlet duct, makes through-hole alignment fuel feed hole, the cigarette in shoe cream room Oil can be entered in atomization chamber by fuel feed hole, and atomization core carries out atomization to tobacco tar and forms smog；When user do not need using When atomizer, position-limitting pin is turned to the second end of air inlet duct, the peripheral wall of shell closes fuel feed hole, it is long to can be avoided atomization core Phase is immersed under tobacco tar, and can prevent the case where tobacco tar is leaked out from air inlet duct, avoids the loss of tobacco tar.In addition, air inlet Slot and position-limitting pin cooperate, and air inlet duct can limit the rotation angle of shell, be convenient for the user to use.

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 stereoscopic schematic diagram of atomizer in the utility model embodiment；

Fig. 2 is the diagrammatic cross-section of atomizer in the utility model embodiment；

Fig. 3 is the structural schematic diagram of suction nozzle, inner casing, shell and position-limitting pin in the utility model embodiment；

Fig. 4 is the structural schematic diagram of inner casing, shell and position-limitting pin in the utility model embodiment；

Fig. 5 is the structural schematic diagram of inner casing and shell in the utility model embodiment.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Atomizer	123	Mounting hole
110	Inner casing	124	Air inlet
				111	Fuel feed hole	130	Cylinder body
112	Air inlet duct	140	Atomization core
				113	Flue	150	First sealing ring
120	Shell	160	Suction nozzle
				121	Through-hole	170	Second sealing ring
122	Position-limitting pin	180	Sealing ring

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 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.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

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.

It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of atomizers, it is intended to which the risk that the atomizer for solving bottom opening can have oil leak is asked Topic.

Please refer to Fig. 1 to Fig. 5, in an embodiment of the present invention, atomizer 100 includes successively being arranged from the inside to the outside Inner casing 110, shell 120 and cylinder body 130, atomization chamber is formed in inner casing 110, is equipped with atomization core 140, shell in atomization chamber It 120 and the connection of cylinder body 130 and is enclosed between shell 120 and cylinder body 130 and is set as shoe cream room, offer air inlet on the peripheral wall of inner casing 110 Slot 112 and fuel feed hole 111, between air inlet duct 112 and fuel feed hole 111, shell 120 can be relative to for one end of cylinder body 130 Inner casing 110 rotates, and the peripheral wall of shell 120 is equipped with through-hole 121 and position-limitting pin 122, and position-limitting pin 122 is placed in air inlet duct It can slide in 112 and in air inlet duct 112；Wherein, air inlet duct 112 includes first end and second end, when shell 120 is turning When so that position-limitting pin 122 is located at first end during dynamic, through-hole 121 is directed at fuel feed hole 111 to be connected to atomization chamber and shoe cream room；When When shell 120 makes position-limitting pin 122 be located at second end during rotation, the peripheral wall of shell 120 closes fuel feed hole 111.Wherein, Mounting hole 123 can be equipped on shell 120, position-limitting pin 122 passes through mounting hole 123 and is mounted on shell 120, in assembly, First by 120 sets of shell on inner casing 110, then position-limitting pin 122 is passed through into mounting hole 123 and is mounted on shell 120, at this point, limit One end of position pin 122 is placed in air inlet duct 112 and can slide in limiting slot.

In the embodiments of the present invention, shell 120 can be rotated relative to inner casing 110, and cylinder body 130 is able to drive shell Position-limitting pin 122, when user needs using atomizer 100, is turned to the first end of air inlet duct 112, makes through-hole by 120 rotations 121 are directed at fuel feed holes 111, and the tobacco tar in shoe cream room can be entered in atomization chamber by fuel feed hole 111, and atomization core 140 is to cigarette Oil carries out atomization and forms smog；When user does not need using atomizer 100, position-limitting pin 122 is turned into air inlet duct 112 The peripheral wall of second end, shell 120 closes fuel feed hole 111, can be avoided 140 long period of soaking of atomization core under tobacco tar, and can prevent Only there is the case where tobacco tar is leaked out from air inlet duct 112, avoids the loss of tobacco tar.In addition, air inlet duct 112 is matched with position-limitting pin 122 It closes, air inlet duct 112 can limit the rotation angle of shell 120, be convenient for the user to use.

Further, referring to figure 3. to Fig. 5, air inlet 124, air inlet 124 can be offered on the peripheral wall of shell 120 With the in rotational direction adjacent distributions of position-limitting pin 122；When position-limitting pin 122 is located at first end, air inlet 124 is directed at second end To be connected to air inlet 124 and air inlet duct 112；When position-limitting pin 122 is located at second end, the peripheral wall of shell 120 closes air inlet duct 112.Specifically, when user needs using atomizer 100, position-limitting pin 122 is turned to the first end of air inlet duct 112, this When, through-hole 121 is connected to fuel feed hole 111, air inlet 124 is connected to air inlet duct 112, and air-flow enters atomization chamber by air inlet duct 112 It is interior, then aspirated with the smog that oil smoke is formed for user；When user does not need using atomizer 100, by 122 turns of position-limitting pin The second end of air inlet duct 112 is moved, at this point, the peripheral wall of shell 120 closes fuel feed hole 111 and air inlet duct 112,112 quilt of air inlet duct It closes, can further prevent the case where tobacco tar is leaked out from air inlet duct 112 occur, user is facilitated to carry atomizer 100.

In addition, referring to figure 2. and Fig. 4, in a preferred embodiment, first can be equipped between inner casing 110 and shell 120 Sealing ring 150, the first sealing ring 150 are set on inner casing 110, and the first sealing ring 150 is located at fuel feed hole 111 and air inlet duct 112 Between, the first sealing ring 150 can prevent tobacco tar from passing through the gap outflow between inner casing 110 and shell 120, the first sealing ring 150 be preferably silica gel ring, and silica gel ring can either play the role of sealing, and can play soft contact, will not hamper Relative rotation between shell 120 and inner casing 110.In other embodiments, the first sealing ring 150 can also be other materials, such as Rubber ring etc..

Further, Fig. 1 to Fig. 3 is please referred to, atomizer 100 further includes suction nozzle 160, and suction nozzle 160 is separate with shell 120 One end of air inlet 124 connects, and flue 113 is formed in inner casing 110, and air-flow can be flowed into from air inlet 124 and air inlet duct 112 Suction nozzle 160 is flow to after being then passed through flue 113.Smog can be sucked out by suction nozzle 160 in user, specifically, when user uses atomization When device 100, air-flow enters in inner casing 110 from air inlet duct 112, nebulization chamber is flow to by flue 113, with the cigarette in atomization chamber Mist flow to suction nozzle 160 together, for user's absorption.

Wherein, referring to figure 2. and Fig. 4, in a preferred embodiment, inner casing 110 is equipped with second close to one end of suction nozzle 160 Sealing ring 170, the second sealing ring 170 are set between inner casing 110 and shell 120, and the second sealing ring 170 can prevent tobacco tar from passing through One end of the close suction nozzle 160 of inner casing 110 is flowed out, and the second sealing ring 170 is preferably provided at inner casing 110 close to the one of suction nozzle 160 On the end face at end, shell 120 is preferably provided with the concave station (not indicating) to concave, and the second sealing ring 170 is stuck in the end face of inner casing 110 Between the concave station of shell 120, equally, the second sealing ring 170 is preferably silica gel ring, and silica gel ring can either play the work of sealing With, and soft contact can be played the role of, the relative rotation between shell 120 and inner casing 110 will not be hampered.In other embodiments In, the second sealing ring 170 can also be other materials, such as rubber ring.

In addition, referring to figure 4. and Fig. 5, the quantity of fuel feed hole 111 can be it is multiple, multiple fuel feed holes 111 are along inner casing 110 Circumferential direction be evenly spaced on, the quantity of through-hole 121 be it is multiple, multiple through-holes 121 and multiple fuel feed holes 111 are corresponded and are set It sets, the fuel feed hole 111 of different number can be set according to the taste of different user, user needs to extract the smog of higher concentration When, multiple fuel feed holes 111 can be set on atomizer 100, for example, four fuel feed holes 111 are arranged on atomizer 100；With When family needs to extract the smog of low concentration, less fuel feed hole 111 can be set on atomizer 100, for example, can be in mist Change and one or two fuel feed hole 111 is set on device 100, so as to improve the applicability of atomizer 100,.

Further, in a preferred embodiment, one end of cylinder body 130 is set close to suction nozzle 160 and with the sealing of shell 120 Set, the other end of cylinder body 130 close to air inlet 124 and with 120 sealed set of shell.Specifically, cylinder body 130 and shell 120 are solid Fixed connection is stored with tobacco tar in the shoe cream room between cylinder body 130 and shell 120, and tobacco tar is revealed in order to prevent, cylinder body 130 and outer Shell 120 needs sealed set.Wherein, referring to figure 2., it is set between one end and shell 120 of the close air inlet 124 of cylinder body 130 It is equipped with sealing ring 180, sealing ring 180 is set on shell 120, by the setting of sealing ring 180, improves cylinder body 130 and shell Sealing effect between 120.

Further, cylinder body 130 is preferably transparent glass tube, convenient for checking the open and close state of fuel feed hole 111, this Outside, the surplus that can also look at the tobacco tar in shoe cream room, allows user to add tobacco tar in time.

In addition, the utility model also provides a kind of electronic cigarette, electronic cigarette is equipped with atomizer 100 as described above, this In the electronic cigarette of utility model, when user is not needed using electronic cigarette, the peripheral wall of shell 120 is turned to and closes fuel feed hole 111, The case where tobacco tar is leaked out from air inlet duct 112 can be prevented, avoids the loss of tobacco tar, air inlet duct 112 is matched with position-limitting pin 122 It closes, air inlet duct 112 can limit the rotation angle of shell 120, be convenient for the user to use.Since the electronic cigarette uses above-mentioned institute There are whole technical solutions of embodiment, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, This is no longer going to repeat them.

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

1. a kind of atomizer, which is characterized in that the atomizer includes the inner casing, shell and cylinder being successively arranged from the inside to the outside Body is formed with atomization chamber in the inner casing, is equipped with atomization core in the atomization chamber, and the shell is connect and described with the cylinder body It is enclosed between shell and the cylinder body and is set as shoe cream room, fuel feed hole and air inlet duct, the cylinder body are offered on the peripheral wall of the inner casing One end between the air inlet duct and the fuel feed hole, the shell can be rotated relative to the inner casing, the shell Peripheral wall be equipped with through-hole and position-limitting pin, the position-limitting pin is placed in the air inlet duct and can be in the air inlet duct Sliding；

Wherein, the air inlet duct includes first end and second end, when the shell makes the position-limitting pin during rotation When positioned at the first end, fuel feed hole described in the through-hole alignment is to be connected to the atomization chamber and the shoe cream room；When described outer When shell makes the position-limitting pin be located at the second end during rotation, the peripheral wall of the shell closes the fuel feed hole.

2. atomizer according to claim 1, which is characterized in that air inlet is offered on the peripheral wall of the shell, it is described Air inlet and the position-limitting pin in rotational direction adjacent distributions；When the position-limitting pin is located at the first end, it is described into Port is directed at the second end to be connected to the air inlet and the air inlet duct；When the position-limitting pin is located at the second end When, the peripheral wall of the shell closes the air inlet duct.

3. atomizer according to claim 2, which is characterized in that be equipped with the first sealing between the inner casing and the shell Circle, first sealing ring is set on the inner casing, first sealing ring be located at the fuel feed hole and the air inlet duct it Between.

4. atomizer according to claim 2, which is characterized in that the atomizer further includes suction nozzle, the suction nozzle and institute The one end far from the air inlet for stating shell connects, and is formed with flue in the inner casing, air-flow can from the air inlet and The air inlet duct inflow flow to the suction nozzle after being then passed through the flue.

5. atomizer according to claim 4, which is characterized in that the inner casing is equipped with second close to one end of the suction nozzle Sealing ring, second sealing ring are set between the inner casing and the shell.

6. atomizer according to any one of claims 1-5, which is characterized in that the quantity of the fuel feed hole be it is multiple, Multiple fuel feed holes are evenly spaced on along the circumferential direction of the inner casing, and the quantity of the through-hole is multiple, multiple through-holes It is arranged in a one-to-one correspondence with multiple fuel feed holes.

7. the atomizer according to any one of claim 4-5, which is characterized in that one end of the cylinder body is close to the suction Mouth and with the shell sealed set, the other end of the cylinder body close to the air inlet and with the shell sealed set.

8. atomizer according to claim 7, which is characterized in that one end of the close air inlet of the cylinder body and institute It states and is provided with sealing ring between shell, the seal ring set is set on the housing.

9. atomizer according to any one of claims 1-5, which is characterized in that the cylinder body is transparent glass tube.

10. a kind of electronic cigarette, which is characterized in that the electronic cigarette is equipped with atomization as claimed in any one of claims 1-9 wherein Device.