CN212088088U

CN212088088U - Atomizing device and electron cigarette of electron cigarette

Info

Publication number: CN212088088U
Application number: CN202020464877.7U
Authority: CN
Inventors: 董申恩
Original assignee: Shenzhen Ske Technology Co ltd
Current assignee: Shenzhen skol Technology Co.,Ltd.
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-08
Anticipated expiration: 2030-04-01

Abstract

The utility model provides an atomizing device and electron cigarette of electron cigarette, wherein, the atomizing device of electron cigarette includes the base and the core spare that generates heat, the base is equipped with and is used for acceping the installation cavity of the core spare that generates heat, the core spare that generates heat include for the interference peg graft in first portion in the installation cavity and follow the second portion that the installation cavity appears out, the core spare that generates heat in at least a couple hole has been seted up to the second portion to supply external dismounting device to insert, the utility model discloses effectively solve the inconvenient abluent technical problem of dismantling of the structure of adoption non-rotary type in the traditional scheme.

Description

Atomizing device and electron cigarette of electron cigarette

Technical Field

The application relates to the technical field of electronic cigarettes, in particular to an atomization device of an electronic cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and like a traditional cigarette product, the electronic cigarette can generate gas containing nicotine, tar and other substances, and a user can obtain a feeling of being highly close to the feeling of sucking the traditional cigarette by purchasing and using the electronic cigarette. The smoke generated by the electronic cigarette is formed by atomizing tobacco tar containing substances similar to cigarettes, and the tobacco tar containing nicotine and the like is atomized into steam by an atomizing device arranged in the electronic cigarette in a heating mode and the like, so that the steam is provided for a user to suck, and the steam is often used as a substitute of the cigarette or a transitional period product in a smoking quitting process of the user. Compared with cigarettes, the electronic cigarette has the advantages of controllable smoke components and less generated smoke, is not easy to cause fire due to random throwing of cigarette ends, has stronger safety, can reduce the damage of smoking to human bodies as much as possible by controlling the smoke components and the amount of the smoke, also reduces second-hand smoke generated by smokers, and is deeply favored by consumers.

Among the traditional electron smog apparatus, the core that generates heat adopts threaded connection usually with the base, and during the dismantlement, the surface attachment has the tobacco tar, leads to skidding easily, and the screw thread soaks the back for a long time at the tobacco tar, and the easy card silk leads to the phenomenon production of the not convenient to dismantle.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an atomizing device, aim at adopting the inconvenient abluent technical problem of dismantling of the structure of non-rotary type in the solution tradition scheme.

The embodiment of the application provides an atomizing device, including base and the core spare that generates heat, the base is equipped with and is used for acceping the installation cavity of the core spare that generates heat, the core spare that generates heat including be used for the interference peg graft in first portion in the installation cavity and follow the second portion that the installation cavity appears out, the core spare that generates heat in at least a couple hole has been seted up to the second portion for external dismounting device inserts.

Optionally, a part of the outer peripheral surface of the heat generating core member is exposed from the mounting cavity to form the second portion, and the at least one hook hole is opened correspondingly.

Optionally, the side wall of the base is provided with at least one window communicated with the mounting cavity, so that part of the outer peripheral surface of the heat generating core member is exposed from the at least one window to form the second portion.

Optionally, the heating core is further provided with at least one positioning protrusion, the base is correspondingly provided with at least one positioning groove, and the heating core is inserted into the installation cavity in a direction in which the at least one positioning protrusion faces the at least one positioning groove, so that the at least one hook hole is exposed from the at least one window.

Optionally, one end of the at least one window extends to the surface of the cavity of the mounting cavity to be exposed to the outside, so as to form an insertion opening into which the at least one positioning protrusion is inserted, so that the at least one window forms the at least one positioning groove.

Optionally, when at least one positioning convex part is inserted into the at least one window, the protruding end face of the at least one positioning convex part is smoothly matched with the outer side surface of the window;

and/or the width of the insertion head end of the at least one positioning convex part is smaller than that of the insertion opening of the at least one window.

Optionally, the number of the positioning convex parts is two, and the two positioning convex parts are symmetrically arranged on the outer peripheral surface of the heat-generating core piece;

and/or, the location convex part is located the tip of heating core spare, just when the location convex part install in the constant head tank, location convex part top surface with the notch of constant head tank flushes.

Optionally, a surface of the heating core part is exposed from the cavity opening of the mounting cavity to form the second portion, and the at least one hook hole is correspondingly formed.

Optionally, a hanging rod is arranged in at least one hanging hook hole to be hooked by an external dismounting device.

Optionally, the outer diameter of the first portion of the heat generating core member increases from the end inserted into the mounting cavity first to the end inserted into the mounting cavity later.

Optionally, the heating core piece is further provided with an air passage, one end of the air passage forms a first air passing hole on the end face of the heating core piece inserted into the head end, and the other end of the air passage forms a second air passing hole on the surface of the heating core piece so as to be communicated with an air passage of an external space of the installation cavity;

or the base is also provided with an air leakage hole communicated with the outside in the cavity wall of the installation cavity opposite to the cavity opening.

Optionally, the base is further convexly provided with a connecting column in the middle of the installation cavity opposite to the cavity opening, a connecting hole is correspondingly formed in the bottom end of the heating core piece, when the heating core piece is installed in the installation cavity, the peripheral surface of the heating core piece is in interference clamping connection with the inner wall of the installation cavity, and the connecting column is in interference insertion connection with the connecting hole.

Optionally, the connecting column is a first electrode of the base, the heating core component comprises a core seat and a heating component, and at least part of the heating component is accommodated in the connecting hole when the heating component is mounted on the core seat;

when the heating core part is arranged on the base, the connecting column is inserted into the connecting hole to be electrically connected with the heating part.

Optionally, the atomizing device further comprises a housing, the housing is sleeved at one end of the base, which is provided with the installation cavity, and encloses an air guide cavity communicated with the installation cavity with the base, and the housing is further provided with a suction port to enable the air guide cavity to be communicated with an external air path.

Optionally, the inner wall of the housing is further provided with a pressing edge, and when the housing is sleeved on the base, at least part of the pressing edge abuts against the heating core component so as to press and hold the heating core component in the mounting cavity.

In order to better achieve the above object, the utility model provides an electronic cigarette, include atomizing device, atomizing device includes the base and the core that generates heat, the base is equipped with and is used for acceping the installation cavity of the core that generates heat, the core that generates heat include for the interference peg graft in first portion in the installation cavity and follow the second portion that the installation cavity appears out, the core that generates heat in at least a couple hole has been seted up to the second portion for external dismounting device inserts.

The utility model discloses a be equipped with the installation cavity that is used for acceping the core piece that generates heat at the atomizing device base, the rethread will the first part interference of the core piece that generates heat peg graft in the installation cavity, relative traditional atomizing core piece pass through the screw thread rotate install in the mode of base, it is comparatively convenient to install, and the friction that core piece and base directly caused when effectively avoiding rotating leads to the contact conducting part impaired. Meanwhile, the heating core piece is further provided with a hook hole from the second part exposed out of the mounting cavity, and when the heating core piece is detached, an external detaching device is inserted into the hook hole so as to apply acting force, so that the phenomenon that the heating core piece is attached with oil to cause slipping and is difficult to detach is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an exploded view of the connection structure of the heat generating core and the base disassembled by the disassembling device in the atomizing device of the present invention;

FIG. 2 is a schematic sectional view of the connection structure of the heat generating core and the base disassembled by the disassembling device in the atomizing device of the present invention;

FIG. 3 is a schematic cross-sectional view of a connection structure of the atomizing device of the present invention, in which the heating core is inserted into the base;

FIG. 4 is a schematic perspective view of the connection structure of the heat generating core member in the atomizing device of the present invention;

fig. 5 is a schematic perspective view of the connection structure of the heating core in the atomizing device according to the present invention from another viewing angle;

fig. 6 is a schematic perspective view of a connection structure of another embodiment of the heating core in the atomizing device of the present invention;

fig. 7 is a schematic sectional view of the connection structure of the atomization device of the present invention;

fig. 8 is a schematic perspective view of the connection structure of the electronic cigarette of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1000	Electronic cigarette	35	Air passage
100	Atomization device	351	First air passing hole
				10	Base seat	352	Second air passing hole
11	Mounting cavity	353	Third air passing hole
				12	Window opening	36	Core seat
121	Insertion opening	361	Atomization tank
				13	Locating slot	37	Heating element
14	Air inlet	371	Heating part
				15	Connecting column	372	Conductive lead
16	Insulating member	50	Outer casing
				30	Heating core	51	Air conducting cavity
31	The first part	52	Suction opening
				32	The second part	53	Pressing edge
321	Hook hole	200	Dismounting device
				322	Hanging rod	210	Connecting rod
33	Positioning convex part	220	Hook for hanging articles
				34	Connecting hole	300	Power supply device

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 8, the present invention provides an electronic cigarette 1000, where the electronic cigarette 1000 includes an atomizing device 100 and a power supply device 300, and the atomizing device 100 is electrically connected to the power supply device 300 when being installed on the power supply device 300; the user drives the power supply device 300 to supply power to the atomization device 100, so that the smoke liquid inside the atomization device 100 is atomized at a high temperature to generate smoke for the user to suck.

Specifically, as shown in fig. 2, in the embodiment of the present invention, the atomizing device 100 includes a base 10 and a heating core 30, the base 10 is provided with an installation cavity 11 for accommodating the heating core 30, the heating core 30 includes a first portion 31 for being inserted into the installation cavity 11 in an interference manner and a second portion 32 exposed from the installation cavity 11, and the heating core 30 is provided with at least one hook hole 321 in the second portion 32 for inserting the external dismounting device 200.

The utility model discloses a be equipped with the installation cavity 11 that is used for acceping the core piece 30 that generates heat at atomizing device 100 base 10, the rethread will the first part 31 interference of the core piece 30 that generates heat peg graft in the installation cavity 11, relative traditional atomizing core piece pass through the screw thread rotate install in base 10's mode, it is comparatively convenient to install, and the friction that core piece 30 and base 10 directly caused of generating heat when effectively avoiding rotating leads to the contact conducting part impaired. Meanwhile, the second portion 32 of the heating core 30 exposed from the mounting cavity 11 is further provided with a hook hole 321, and when the heating core 30 is disassembled, the external disassembling device 200 is inserted into the hook hole 321 so as to apply an acting force, thereby avoiding the phenomenon that the heating core 30 is attached with oil to cause slippage and is difficult to disassemble.

Specifically, in the embodiment of the present invention, when the heat generating core 30 is installed in the installation cavity 11, a portion of the heat generating core 30 is higher than the installation cavity 11, so that a portion of the outer peripheral surface of the heat generating core 30 is exposed from the installation cavity 11 to form the second portion 32, and the at least one hook hole 321 is correspondingly formed. Here, by opening the hook hole 321 in the outer circumferential surface of the heat generating core 30, it is possible to effectively prevent oil from penetrating into the hook hole 321, resulting in the occurrence of a phenomenon of hiding soot dirt and inconvenient cleaning. Meanwhile, here, the outer peripheral surface of the heating core 30 does not limit the way that the heating core 30 is cylindrical, and when the heating core 30 is in other cubic shapes, the outer peripheral surface refers to the side wall of the heating core 30, and the like, which all belong to the protection scope of the present invention.

It is to be understood that, in practical applications, not limited to the above-mentioned embodiments, the heat generating core 30 is designed to be partially higher than the mounting cavity 11. For example, in another embodiment of the present invention, as shown in fig. 1 or fig. 2, in the embodiment of the present invention, at least one window 12 communicating with the mounting cavity 11 is further opened on the side wall of the base 10, so that a part of the outer peripheral surface of the heat generating core 30 is exposed from the at least one window 12 to form the second portion 32. Here, the window 12 is opened on the side wall of the base 10 to expose a part of the outer peripheral surface of the heating core 30 to the outside to form the second portion 32, so that the phenomenon that the heating core 30 protrudes from the mounting cavity 11 to cause a large height difference between the outer wall of the heating core 30 and the end surface of the base 10 to form a gap and smoke liquid or condensed water is easily accumulated is effectively avoided.

Further, as shown in fig. 2 or fig. 4, in the embodiment of the present invention, in order to ensure that the heat generating core 30 is installed in the installation cavity 11, the hook hole 321 is exposed from the window 12, in the embodiment of the present invention, the base 10 is correspondingly provided with at least one positioning groove 13 by further providing at least one positioning protrusion 33 on the heat generating core 30, and the heat generating core 30 is inserted into the installation cavity 11 with the at least one positioning protrusion 33 facing the at least one positioning groove 13, so that the at least one hook hole 321 is exposed from the at least one window 12.

Specifically, as shown in fig. 2, in the embodiment of the present invention, an insertion opening 121 for inserting the at least one positioning protrusion 33 is formed by extending one end of the at least one window 12 to a surface where the cavity of the installation cavity 11 is located so as to be exposed to the outside, so that the at least one window 12 forms the at least one positioning groove 13, at this time, the side wall of the positioning protrusion 33 exposed from the window 12 forms the second portion 32, and the hook hole 321 is correspondingly opened. Through need not additionally to set up constant head tank 13, effectively practice thrift manufacturing cost, simultaneously, the one end of window 12 extends to the surface at installation cavity 11 accent place shows, and the user of effectively being convenient for observes window 12 position is convenient for install external dismounting device 200.

Specifically, as shown in fig. 2, in the embodiment of the present invention, when the at least one positioning protrusion 33 is inserted into the at least one window 12, the protruding end surface of the at least one positioning protrusion 33 is smoothly fitted with the outer side surface of the window 12; here, the positioning protrusion 33 is adapted to the shape of the window 12, so that the hook hole 321 can be directly exposed from the outer peripheral surface of the base 10, thereby preventing the positioning protrusion 33 from being short, not completely filling the window 12, causing the hook hole 321 to be located in the window 12, which is inconvenient for observation, and simultaneously preventing the smoke liquid from being accumulated due to a large space formed between the end surface of the positioning protrusion 33 facing the opening of the window 12 and the opening of the window 12.

Similarly, as shown in fig. 2, fig. 4 or fig. 5, in the embodiment of the present invention, the positioning convex portion 33 is disposed at the end of the heat-generating core 30, and the positioning convex portion 33 is mounted in the positioning groove 13, the top surface of the positioning convex portion 33 is flush with the notch of the positioning groove 13, so as to effectively prevent the height difference between the positioning convex portion 33 and the notch of the positioning groove 13, and form a certain space to cause the smoke liquid to gather and cause the pollution.

Specifically, in order to facilitate the insertion of the at least one positioning protrusion 33 into the insertion opening 121 of the at least one window 12, in this embodiment, by setting the width of the insertion head end of the at least one positioning protrusion 33 to be smaller than the width of the insertion opening 121 of the at least one window 12, a wedge-shaped or arc-shaped guide surface may be provided on both sides of the insertion head end of the at least one positioning protrusion 33 so as to be smaller than the width of the insertion opening 121, and of course, a wedge-shaped or arc-shaped guide surface may be provided on a side wall of the opening of the insertion opening 121 so as to be larger than the width of the insertion head end of the positioning protrusion 33. Therefore, the installation is smoother, the situation that the butt joint is difficult to install is avoided, and meanwhile, the end, far away from the head end, of the positioning convex part 33 is in interference fit with the width of the window 12, so that the phenomenon that the heating core piece 30 shakes is effectively prevented.

Specifically, as shown in fig. 2 or fig. 4, in the embodiment of the present invention, in order to detach the heat generating core 30, the number of the positioning protrusions 33 is two, two of the positioning protrusions 33 are symmetrically disposed on the outer peripheral surface of the heat generating core 30, two of the windows 12 are correspondingly disposed on the base 10, when the two positioning protrusions 33 are respectively inserted into the windows 12 along the insertion holes 121 of the two windows 12 in an interference manner, the second portions 32 are formed on the outer end surfaces of the openings facing the windows 12, and the hook holes 321 are respectively formed on the outer end surfaces. Here, the external world detaching device 200 includes a connecting rod 210 and hooks 220 at both ends of the connecting rod 210, and when detaching, the hooks 220 are inserted into the hook holes 321 formed in the two positioning protrusions 33, respectively, to simultaneously apply force to both sides of the heat generating core 30. Thereby avoiding the phenomenon that the friction force is larger and difficult to disassemble due to the easy deviation and butt when the acting force is exerted on a single side to cause disassembly.

It can be understood that, in the practical application process, the two positioning convex portions 33 are not limited to the above embodiment and are symmetrically disposed on the heating core 30, for example, in other embodiments of the present invention, the two positioning convex portions 33 can also be disposed on two adjacent side walls or other two side walls of the heating core 30, and only the connecting rod 210 of the external detaching device 200 is required to be correspondingly bent and disposed, so as to apply the acting force to the heating core 30 at multiple points, and the manner of facilitating detachment is included in the protection scope of the present invention.

Similarly, the quantity of location convex part 33 is not limited to two, for example, also can be three, four etc. realize that the multipoint is to the effort of generating heat core 30, and convenient to detach's mode all belongs to the utility model discloses in the protection scope, do not do too much here and describe repeatedly.

It can be understood that, as shown in fig. 6, in the practical use process, not only the hook hole 321 is opened on the peripheral surface of the heating core 30 in the above embodiment, for example, in other embodiments of the present invention, the second portion 32 can also be formed by exposing a part of the surface of the heating core 30 from the opening of the mounting cavity 11, and the at least one hook hole 321 is correspondingly opened, and then the hook rod 322 is disposed in the at least one hook hole 321, so that the external dismounting device 200 can be hooked up, which also falls within the protection scope of the present invention.

Specifically, as shown in fig. 2, in the embodiment of the utility model, in order to make it inserts to generate heat core 30 in installation cavity 11, in this embodiment, the external diameter of the first portion 31 of generating heat core 30 is inserted by inserting earlier the one end of installation cavity 11 inserts to the back the one end of installation cavity 11 is crescent to clearance fit when making tentatively insert is convenient for fix a position, along with the continuous tight fit of process of inserting, and then accomplishes fixed mounting, effectively prevents to take place the phenomenon production of butt when tentatively inserting.

It is understood that, in practical application, not limited to the above-mentioned embodiment, the outer diameter of the first portion 31 is designed to be gradually increased. For example, in other embodiments of the present invention, a wedge-shaped or arc-shaped guiding portion may be disposed at the head end of the heat-generating core 30 inserted into the installation cavity 11, or a wedge-shaped or arc-shaped guiding portion may be disposed at the opening of the installation cavity 11 so as to facilitate the insertion of the heat-generating core 30.

Further, as shown in fig. 3 or fig. 5, in the embodiment of the present invention, in order to prevent the heat generation core 30 from being inserted into the installation cavity 11, a suffocation occurs, and the situation that is difficult to press in is generated, in this embodiment, the heat generation core 30 is further provided with the air passing channel 35, one end of the air passing channel 35 is connected to the end face of the heat generation core 30 that is inserted into the head end to form the first air passing hole 351, and the other end is connected to the surface of the heat generation core 30 that is provided with the second air passing hole 352 to be connected to the air passage of the external space of the installation cavity 11. When the heating core 30 is inserted into the installation cavity 11, the air in the installation cavity 11 can flow into the air passage 35 through the first air passing hole 351 and flow out of the outside through the second air passing hole 352, so that the phenomenon that the air flow in the installation cavity 11 cannot be discharged to cause unsmooth air-holding installation is effectively prevented.

Specifically, the second air passing hole 352 may be formed in the second portion 32 to communicate with an external air path, for example, a surface of the heat generating core 30 exposed from the cavity of the mounting cavity 11; for another example, the hook hole 321 may be designed to be in air passage communication with the air passage channel 35 to form the second air passage hole 352.

It can be understood that, in the practical application process, not only the above embodiment, a mode of exhausting air through the air passage 35 is provided in the heat generating core 30, for example, in other embodiments of the present invention, a mode of providing an air release hole (not shown) in the base 10 may also be adopted, for example, the base 10 may be further provided with an air release hole communicated with the outside in the cavity wall of the installation cavity 11 facing the cavity opening, so as to achieve the mode of exhausting the air flow.

Specifically, as shown in fig. 2 or fig. 5, in the embodiment of the utility model, the base 10 in installation cavity 11 is still protruding to be equipped with spliced pole 15 to the middle part of accent, connecting hole 34 has been seted up to the bottom correspondence of core 30 that generates heat, core 30 that generates heat install in when in installation cavity 11, the inner wall interference joint of peripheral surface and installation cavity 11, just spliced pole 15 interference peg graft in connecting hole 34. Here, in the present embodiment, by providing the connection post 15 and the mounting hole for the plug connection, the interference contact area of the base 10 and the heat generation core 30 is effectively increased, thereby further improving the stability of the connection.

Specifically, as shown in fig. 2 and 4 in combination with fig. 5, in the embodiment of the present invention, in the embodiment, the connecting column 15 is a first electrode of the base 10, the heat generating core 30 includes a core seat 36 and a heat generating element 37, and the heat generating element 37 is at least partially accommodated in the connecting hole 34 when being mounted on the core seat 36; when the heat generating core 30 is mounted on the base 10, the connecting column 15 is inserted into the connecting hole 34 to establish electrical connection with the heat generating element 37. Here, in the present embodiment, the heat generating core 30 includes a core holder 36 and a heat generating member 37, the core holder 36 is opened with an atomizing groove 361, the heat generating member 37 includes a heat generating portion 371 and two conductive leads 372 electrically connected to the heat generating portion 371, the two conductive leads 372 are respectively mounted at two ends of the heat generating portion 371, and one end of the two conductive leads 372 away from the heat generating portion 371 is mounted on the core holder 36, so that the heat generating portion 371 is erected on the atomizing groove 361. One of the two conductive leads 372 is partially received in the connecting hole 34 and electrically connected to the connecting post 15 when the connecting post 15 is inserted. The installation of the user is effectively facilitated, and the electric connection between the connecting column 15 and the heating piece 37 can be established without additionally arranging a conductive connecting piece, so that the cost is effectively saved.

Specifically, as shown in fig. 2, in the embodiment of the present invention, the base 10 is made of a conductive material, the connecting column 15 is separated from the body of the base 10 by the insulating member 16, when the heat generating core 30 is installed on the base 10, another conductive lead 372 of the two conductive leads 372 of the heat generating member 37 is pressed to the surface of the base 10 by the core seat 36, so as to establish an electrical connection with the base 10.

Specifically, as shown in fig. 2, in the embodiment of the present invention, in this embodiment, the second air passing hole 352 of the air passing channel 35 is opened in the groove wall of the atomization groove 361, when the core seat 36 is installed in the installation cavity 11, the air current can flow into the air passing channel 35 from the first air passing hole 351 at the bottom of the core seat 36, and then flow into the atomization groove 361 through the second air passing hole 352, so as to effectively avoid the atomization seat from being pressed into the installation cavity 11, thereby generating a phenomenon of suffocating, and simultaneously, the second air passing hole 352 is disposed on the side wall of the atomization groove 361 and avoids the bottom wall, thereby effectively preventing the smoke liquid from leaking out of the second air passing hole 352.

Specifically, as shown in fig. 3, in the embodiment of the present invention, the air inlet 14 is further disposed on the base 10, the third air passing hole 353 communicated with the air passing channel 35 is further disposed on the side wall of the core seat 36, when the core seat 36 is installed in the installation cavity 11, the third air passing hole 353 is communicated with the air passage of the air inlet 14, so that the external air flow can flow through the air inlet 14, the third air passing hole 353, the air passing channel 35, and the second air passing hole 352 into the atomization groove 361, and the working air flow is provided.

Specifically, as shown in fig. 7, in the embodiment of the present invention, the atomizing device 100 further includes a housing 50, the housing 50 is sleeved on one end of the base 10, which is provided with the installation cavity 11, and encloses an air guide cavity 51, which is communicated with the installation cavity 11, with the base 10, and the housing 50 is further provided with a suction port 52 to enable the air guide cavity 51 to be communicated with an external air path. The inner wall of the shell 50 is further provided with a pressing edge 53, when the shell 50 is sleeved on the base 10, at least a part of the pressing edge 53 abuts against the heating core 30, so that the heating core 30 is pressed and held in the installation cavity 11. Here, in this embodiment, the inner wall of the outer shell 50 is further provided with a pressing edge 53, so as to further effectively prevent the heat-generating core 30 from shaking.

As shown in fig. 8, in the embodiment of the present invention, in this embodiment, a electronic cigarette 1000 is further provided, including a power supply device 300 and an atomizing device 100, the specific structure of the atomizing device 100 refers to the above embodiments, and since the electronic cigarette 1000 adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, which is not repeated herein.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The atomizing device of the electronic cigarette is characterized by comprising a base and a heating core piece, wherein the base is provided with a mounting cavity for accommodating the heating core piece, the heating core piece comprises a first part used for being inserted into the mounting cavity in an interference mode and a second part exposed from the mounting cavity, and at least one hook hole is formed in the second part of the heating core piece for an external dismounting device to insert.

2. The atomizing device of an electronic cigarette according to claim 1, wherein a portion of the outer peripheral surface of the heat-generating core member is exposed from the mounting cavity to form the second portion, and the at least one hook hole is correspondingly formed.

3. The atomizing device of an electronic cigarette according to claim 2, wherein the sidewall of the base defines at least one window communicating with the mounting cavity, such that a portion of the outer peripheral surface of the heat-generating core member is exposed through the at least one window to form the second portion.

4. The atomizing device of an electronic cigarette according to claim 3, wherein the heat-generating core further includes at least one positioning protrusion, the base correspondingly includes at least one positioning groove, and the heat-generating core is inserted into the mounting cavity in a direction in which the at least one positioning protrusion faces the at least one positioning groove, so that the at least one hook hole is exposed from the at least one window.

5. The atomizing device of an electronic cigarette according to claim 4, wherein one end of the at least one window extends to a surface of the mounting cavity where the cavity opening is located to be exposed to the outside, so as to form an insertion opening into which the at least one positioning protrusion is inserted, so that the at least one window forms the at least one positioning groove.

6. The atomizing device of an electronic cigarette according to claim 5, wherein when the at least one positioning protrusion is inserted into the at least one window, an end surface of the at least one positioning protrusion protruding therefrom is smoothly fitted to an outer side surface of the window;

7. The atomization device of the electronic cigarette according to claim 4, wherein the number of the positioning protrusions is two, and the two positioning protrusions are symmetrically arranged on the outer peripheral surface of the heat-generating core member;

8. The atomizing device of an electronic cigarette according to claim 1, wherein the second portion is formed by exposing a surface of the heat-generating core part from the opening of the mounting cavity, and the at least one hook hole is correspondingly formed.

9. The atomizing device of an electronic cigarette according to claim 1, wherein a hanging rod is disposed in the at least one hanging hole for hooking by an external detaching device.

10. The atomizing device of an electronic cigarette according to any one of claims 1 to 9, wherein the outer diameter of the first portion of the heat-generating core member gradually increases from an end inserted into the mounting cavity to an end inserted into the mounting cavity.

11. The atomizing device of an electronic cigarette according to any one of claims 1 to 9, wherein the heat-generating core further has an air passage, one end of the air passage forms a first air hole on an end surface of the heat-generating core inserted into the head end, and the other end of the air passage forms a second air hole on a surface of the heat-generating core to communicate with an air passage of a space outside the installation cavity;

12. The atomization device of the electronic cigarette according to any one of claims 1 to 9, wherein the base further has a connecting column protruding from a middle portion of the mounting cavity facing the cavity opening, a connecting hole is correspondingly formed at a bottom end of the heat-generating core, when the heat-generating core is mounted in the mounting cavity, an outer peripheral surface of the heat-generating core is in interference fit with an inner wall of the mounting cavity, and the connecting column is in interference fit with the connecting hole.

13. The atomizing device of an electronic cigarette according to claim 12, wherein the connecting column is a first electrode of the base, the heating core includes a core seat and a heating element, and the heating element is at least partially accommodated in the connecting hole when mounted on the core seat;

14. The atomization device of the electronic cigarette according to any one of claims 1 to 9, further comprising a housing, wherein the housing is sleeved on one end of the base where the installation cavity is provided, and encloses with the base an air guide cavity communicated with the installation cavity, and the housing is further provided with a suction port to communicate the air guide cavity with an external air path.

15. The atomizing device of an electronic cigarette according to claim 14, wherein the inner wall of the housing further has a pressing edge, and when the housing is coupled to the base, at least a portion of the pressing edge abuts against the heat-generating core to press and hold the heat-generating core in the mounting cavity.

16. An electronic cigarette, characterized by comprising the atomization device of the electronic cigarette according to any one of claims 1 to 15.