WO2016109929A1

WO2016109929A1 - Atomisation assembly and electronic cigarette

Info

Publication number: WO2016109929A1
Application number: PCT/CN2015/070154
Authority: WO
Inventors: 刘秋明
Original assignee: 惠州市吉瑞科技有限公司
Priority date: 2015-01-06
Filing date: 2015-01-06
Publication date: 2016-07-14
Also published as: CN207151933U

Abstract

An atomisation assembly and an electronic cigarette. The atomisation assembly comprises a transparent atomisation sleeve (201), one end of the atomisation sleeve (201) being provided with a mouthpiece (202), an atomisation core (401) being inserted into the other end, the atomisation core (401) comprising a liquid storage sleeve (402) located within the atomisation sleeve (201); a vapour channel (409) in communication with an atomisation cavity (408) and an outlet hole (204) of the mouthpiece (202) is formed between the liquid storage sleeve (402) and the atomisation sleeve (201); a liquid separation plate (4101) is provided with a liquid passage hole (411) in communication with a liquid storage space within the liquid storage sleeve (402), and two ends of a liquid-guiding piece (412) of an electric heating wire assembly (403) abut a liquid absorption plate (4102). A user is able to check the remaining amount of e-liquid at any time, the area of the vapour channel (409) is relatively large, enabling vapour atomised by the electric heating wire assembly (403) to be cooled to a suitable temperature, and the atomisation sleeve (201) protects the liquid storage sleeve (402).

Description

A atomizing component and electronic cigarette

Technical field

The utility model relates to the field of electronic cigarette technology, in particular to an atomization assembly and an electronic cigarette.

Background technique

The structure of the prior art atomizing assembly is shown in FIG. 1. As can be seen from FIG. 1, the atomizing assembly is used to atomize the smoke oil to form a smoke for the user to take. The specific arrangement is the inside of the atomizing sleeve 105. A fiberglass tube 102 is disposed, and the exterior of the fiberglass tube 102 is surrounded by a reservoir cotton 101 for storing smoke oil. The fiberglass tube 102 is internally provided with a glass fiber line 103, the end of the glass fiber line 103 passes through the fiberglass tube 102, and is inserted into the oil storage cotton 101, and the glass fiber line 103 is wound A columnar heating wire 104 for atomizing the smoke oil is provided. Passing the fiberglass tube 102 and the glass fiber line 103 such that the oil in the oil storage cotton 101 can be conducted to the heating wire 104 to atomize the heating wire 104 to form smoke. .

It can be seen that, in the prior art, the glass fiber line 103 is disposed in a central portion of the atomizing assembly, and both ends of the oil storage cotton 101 for storing the oil smoke extend to both ends of the atomizing sleeve 105. That is, the glass fiber line 103 is located in the central portion of the oil-storage cotton 101, and the smoke oil is easily accumulated in the position of the oil-storage cotton 101 away from the central portion of the atomizing assembly due to gravity during smoking, thereby The smoke oil stored in the oil storage cotton 101 cannot be sufficiently atomized, thereby causing considerable waste of waste oil, and the problem of dry burning of the conductive wire 104 is easy, and the atomizing component cannot be grasped by the user of the prior art atomizing assembly. The amount of smoke oil remaining therein makes it impossible to determine the length of time that the atomizing assembly can be used, thereby causing inconvenience to the user, and if the atomizing component of the prior art hits or falls, it is extremely easy to be broken, thereby causing fog. When the chemical component is cracked, the smoke oil is easily leaked from the atomization sleeve 105; in addition, the existing atomization assembly is not easy to distinguish whether it has been used or not, thereby causing a health hazard to the user.

Utility model content

The utility model provides an atomization assembly and an electronic cigarette.

An atomizing assembly for forming an electronic cigarette in combination with a battery assembly, wherein the atomizing assembly comprises a transparent atomizing sleeve, one end of the atomizing sleeve is provided with a suction nozzle, and the other end of the atomizing sleeve Plugged in An atomizing core, at a position where the atomizing sleeve is connected to the atomizing core, a fastener for limiting radial expansion of the atomizing sleeve is disposed, the atomizing sleeve or/and the tight Firmware is fixedly connected with the atomizing core;

The atomizing core comprises a transparent oil storage sleeve located in the atomization sleeve, and an electric heating wire assembly for atomizing the tobacco oil in the oil storage sleeve at an end of the oil storage sleeve away from the suction nozzle An atomizing seat for fixing the heating wire assembly, and an atomizing electrode assembly connected to the atomizing seat; an atomizing chamber is formed in the atomizing seat, and the heating wire assembly is housed in the atomizing chamber a mist passage communicating with the atomization chamber and the air outlet of the nozzle is formed between the oil reservoir and the atomization sleeve, and the atomization electrode assembly extends to the chamber One end of the outer sleeve is detachably connected to the battery assembly;

The oil storage sleeve is sealingly disposed at one end of the suction nozzle, and an end of the oil storage sleeve facing the suction nozzle and the suction nozzle is formed with the air outlet for storing the condensation smoke. a condensed smoky oil storage space of the oil, an end of the oil storage sleeve facing away from the suction nozzle is an open end, and an oil-shielding sleeve is disposed at the open end, and one end of the oil-shielding sleeve is disposed along the oil-proof sleeve a radially extending oil barrier, and the oil barrier is disposed with one end of the oil barrier plate connected to the oil storage sleeve by an interference fit, the other end of the oil barrier and the atomization The electrode assembly is plugged into and abuts on the atomizing electrode assembly, and the oil separating plate is provided with a oil passing hole communicating with an oil storage space in the oil storage sleeve, and the oil deflecting plate is facing away from One side of the nozzle is provided with an oil absorbing plate made of an oil absorbing material, which is disposed on the oil passage hole, and the heating wire assembly includes an oil guiding oil for abutting the oil absorbing plate And a heating wire for atomizing the oil on the oil guiding member, the heating wire being electrically connected to the atomizing electrode assembly.

Preferably, the atomizing electrode assembly includes an outer electrode, an insulating ring sleeved in the outer electrode, and an inner electrode sleeved in the insulating ring, and one end of the oil barrier sleeve is inserted into the outer electrode Connected to and resisted on the outer electrode, the atomizing seat is disposed at one end of the oil absorption plate with at least two abutting arms that abut against the oil absorption plate.

Preferably, the oil jacket is provided with a groove near the end of the oil storage space, and the open end of the groove is connected with the open end of the oil storage sleeve by an interference fit. a bottom wall of the groove forms the oil barrier plate;

a first annular concave rail is disposed on the outer circumferential surface of the groove adjacent to the end of the oil storage space, and a first sealing ring is disposed in the first annular concave rail to match the oil barrier plate The distance between the nozzles is greater than the distance between the first annular concave rail and the nozzle;

a first through hole is disposed through a sidewall of the oil barrier sleeve, and the first through hole is electrically connected to the atomization chamber and the smoke passage, so that the smoke atomized by the heating wire assembly is passed through The first through hole flows to the smoke passage.

Preferably, the oil jacket is provided with a boss near the end of the oil storage space, and the boss is connected with the open end of the oil storage sleeve by an interference fit, and the convex is inserted The oil separation plate is disposed at an end of the table adjacent to the oil storage space;

a second annular concave rail is disposed on the outer circumferential surface of the boss adjacent to the end of the oil storage space, and a second sealing ring is disposed in the second annular concave rail to match the oil barrier plate The distance between the nozzles is smaller than the distance between the second annular concave rail and the nozzle;

a second through hole is disposed through a sidewall of the boss, and the second through hole is electrically connected to the atomization chamber and the smoke passage, so that the smoke atomized by the heating wire assembly passes through The second through hole flows to the smoke passage.

Preferably, the cross section of the smoke passage has a ring structure.

Preferably, the oil storage sleeve has at least one cutting surface, and the cutting surface encloses the smoke passage with an inner wall of the atomizing sleeve; the end of the cutting surface facing away from the nozzle is configured to conduct the atomization a cavity and an open slot of the smoke passage.

Preferably, an end of the oil storage sleeve facing away from the suction nozzle extends in a radial direction of the oil storage sleeve and in a direction close to the atomizing sleeve, so as to provide the atomizing sleeve on the When the oil storage sleeve is on, the atomization sleeve is fixedly fixed to the convex bone away from the end of the suction nozzle.

Preferably, an end surface of the oil storage sleeve facing one end of the suction nozzle has a circular arc shape convex toward the suction nozzle, so that if the condensed smoke oil storage space stores condensed smoke oil, Then, the smoky oil is returned to the atomization chamber along an end surface of the oil storage sleeve having a circular arc shape.

Preferably, the oil-repellent plate is provided with a plurality of the oil-filling holes which are formed in a ring shape or an arc shape, and the oil-passing holes are disposed at equal intervals.

Preferably, the central portion of the oil barrier plate is further provided with an oil passage hole having the same distance from the remaining oil passage holes.

Preferably, the oil hole has a pore diameter of less than 1.5 mm.

Preferably, the extending direction of the oil hole is greater than 30° with the extending direction of the oil storage space. The angle of the.

Preferably, a circumferential boss of the air outlet is convexly disposed on a side close to the atomizing core for blocking the smoke oil.

Preferably, the outer electrode extends to an outer end of the atomization sleeve and is detachably connected to the battery assembly, and the structure of the detachable connection between the outer electrode and the battery assembly is a screw connection structure or a buckle Connection structure.

Preferably, the nozzle is a transparent material member and is integrally formed with the atomization sleeve;

or,

The suction nozzle and the atomization sleeve are detachably connected, and the structure of the detachable connection between the nozzle and the atomization sleeve is a screw connection structure or a snap connection structure.

Preferably, the outer end surface of the nozzle is a spherical surface.

An electronic cigarette comprising an interconnected battery assembly and an atomizing assembly, the atomizing assembly being the atomizing assembly of any of the above.

The advantage of using the atomization assembly provided by the present invention is that the atomization assembly includes an atomization sleeve and an atomization core inserted at one end of the atomization sleeve, and is disposed on the atomization core An oil storage sleeve is disposed at a position where the atomizing sleeve is connected to the atomizing core, and a fastener for limiting radial expansion of the atomizing sleeve is sleeved to make the atomizing sleeve or/and The fastener is tightly coupled with the atomizing core, thereby preventing the atomizing sleeve from being detached from the atomizing core, and preventing the smoke passage between the oil storage sleeve and the atomizing sleeve. The condensed smoke oil leaks out, and the smoke oil is better prevented from sticking to the user; since the oil storage sleeve is located in the atomization sleeve, the external temperature is not easily transmitted into the smoke oil, so that the transportation process is preferably avoided. When the external ambient temperature is high, the smoke oil is easily deteriorated and the smoke oil leaks when it is expanded at a high temperature; since the oil storage sleeve and the atomization sleeve are transparent, it is convenient for the user to view the atomization assembly at any time. The amount of remaining oil, and it is convenient to observe whether the smoke channel is in the There is condensed smoke oil to judge whether the atomizing component is used, thereby improving safety and avoiding sanitary hazard; the heating wire assembly is located at one end of the oil storage sleeve away from the nozzle, and thus can not only be fully atomized The oil in the oil storage sleeve, and avoid obstructing the observation of the oil;

In addition, the utility model has the advantages of simple and compact structure, convenient assembly, effective improvement of the efficiency of assembling the atomization assembly, and the atomization sleeve is not easily deformed by thermal expansion, thereby improving the atomization sleeve and the atomization core. The stability of the structure is effective to ensure the concentration of smoke, and the smoke passage is disposed between the oil storage sleeve and the atomization sleeve, and the area of the smoke passage is large, so that the smoke and the smoke The contact area between the inner walls of the passage is large, so that the mist atomized by the electric heating wire assembly can be cooled to a suitable temperature when flowing through the large-area smoke passage, thereby improving the comfort of the user during the smoke suction. Preventing the user from inhaling the high temperature smoke to burn the user, and even if the atomizing assembly collides or falls, the atomizing sleeve functions to protect the oil storage sleeve, so that the oil storage sleeve does not break. Therefore, the leakage of oil due to a drop or collision is effectively avoided, and the service life of the atomizing assembly is effectively extended.

DRAWINGS

1 is a schematic cross-sectional structural view of an atomizing assembly in the prior art;

2 is a cross-sectional structural view showing a preferred embodiment of the atomizing assembly provided by the present invention;

3 is a partial cross-sectional structural view showing a preferred embodiment of the atomizing assembly provided by the present invention;

4 is a partial cross-sectional structural view showing another preferred embodiment of the atomizing assembly provided by the present invention;

FIG. 5 is a schematic view showing a structure of an explosion connection of a preferred embodiment of the atomization assembly provided by the present invention; FIG.

6 is a partial cross-sectional structural view showing another preferred embodiment of the atomizing assembly provided by the present invention;

FIG. 7 is a schematic view showing an exploded connection structure of another preferred embodiment of the atomizing assembly provided by the present invention; FIG.

Figure 8 is a schematic view showing the overall structure of a preferred embodiment of the oil barrier of the present invention;

Figure 9 is a partial cross-sectional structural view showing a preferred embodiment of an atomizing assembly provided with the oil barrier of Figure 8;

Figure 10 is a schematic view showing the overall structure of another preferred embodiment of the oil barrier of the present invention;

Figure 11 is a partial cross-sectional view showing a preferred embodiment of an atomizing assembly provided with the oil barrier of Figure 10; Schematic diagram of the surface structure;

Figure 12 is a schematic view showing the exploded connection structure shown in Figure 11;

Figure 13 is a cross-sectional structural view showing a preferred embodiment of an atomizing assembly provided with the oil barrier of Figure 10.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Embodiment 1 This embodiment describes in detail the specific structure of the atomization assembly capable of improving the assembly efficiency of the atomization assembly and effectively ensuring the amount of smoke and avoiding leakage of smoke oil:

The atomizing assembly shown in this embodiment is used to form an electronic cigarette in combination with a battery assembly, and the atomizing assembly is used to atomize the smoke oil to form a smoke.

The specific structure of the atomization assembly provided in this embodiment is described in detail below with reference to FIG. 2 to FIG. 4 , wherein FIG. 2 shows a cross-sectional structure of a preferred embodiment of the atomization assembly provided by the present invention. 3, FIG. 3 and FIG. 4 are partial cross-sectional structural views of a preferred embodiment of the atomizing assembly provided by the present invention, and FIG. 5 is a preferred embodiment of the atomizing assembly provided by the present invention. Schematic diagram of the explosive connection structure;

First, as shown in FIG. 2, FIG. 3 and FIG. 5, the atomizing assembly comprises: a transparent atomizing sleeve 201;

In this embodiment, the degree of transparency and the specific material of the atomizing sleeve 201 are not limited, as long as the user can view the remaining amount of smoke oil of the atomizing assembly through the atomizing sleeve 201 at any time, thereby allowing the user to The amount of remaining oil can predict the length of time that the atomizing assembly can still be used, and there is no possibility that the atomizing assembly will be burned out due to insufficient remaining amount of oil. Preferably, the atomizing sleeve is made of a non-metallic material such as PC (polycarbonate), PVC (polyvinyl chloride), or PET (polybutylene plastic) which can transmit light.

One end of the atomizing sleeve 201 is provided with a suction nozzle 202, so that the user can suck the mist atomized by the atomizing component through the suction nozzle 202. In the embodiment, the suction nozzle 202 and the atomizing sleeve 201 are Specific The arrangement is not limited. For example, as shown in FIG. 2 and FIG. 3, the atomizing sleeve 201 and the nozzle 202 are integrally formed, and preferably, the nozzle 202 is made of a transparent material, thereby being effective. The connection between the atomizing sleeve 201 and the nozzle 202 is ensured to be stable, and the user is allowed to check whether the smoke oil is accumulated at the nozzle 202 at any time;

or,

The detachable connecting structure is not limited between the atomizing sleeve 201 and the nozzle 202. For example, the detachable connecting structure between the nozzle 202 and the atomizing sleeve 201 is The structure of the detachable connection is a threaded connection structure or a snap connection structure. This embodiment is described by taking a threaded connection between the suction nozzle 202 and the atomization sleeve 201 as an example, as shown in FIG. The inner circumferential surface of the suction nozzle 202 is provided with an internal thread 601, and an external thread 602 matching the internal thread 601 is disposed at a position corresponding to the internal thread 601 of the atomization sleeve 201 to make the mist The sleeve 201 and the nozzle 202 are detachably connected by the screwing of the internal thread 601 and the external thread 602;

The detachable connection between the nozzle 202 and the atomizing sleeve 201 is advantageous in that the user can change the nozzle 202 at any time, so that the user can clean or periodically replace the nozzle 202 at any time, thereby effectively protecting the nozzle 202. The user uses the mouthpiece 202 to perform the hygiene of the smoke aspiration process.

As shown in FIG. 2, FIG. 4 and FIG. 5, the other end of the atomizing sleeve 201 is provided with an atomizing core 401 for atomizing the smoke oil to generate smoke for the user to smoke. The partial explosion connection structure of the atomization core 401 can be seen in FIG. 7 . The cross-sectional structure of the atomization core 401 can be seen in FIG. 4 , and the atomization core 401 is inserted inside the atomization sleeve 201 . The cross-sectional structure can be seen in Figure 2;

In this embodiment, the atomization core 401 is inserted into the atomization sleeve 201 to be assembled into an atomization assembly, thereby facilitating assembly and effectively improving the efficiency of assembling the atomization assembly.

Since the atomizing core 401 releases heat during the atomization of the smoke oil, the released heat is extremely easy to deform the thermal expansion of the atomizing sleeve 201, so that the atomizing sleeve 201 and the atomizing core 401 are The loosening of the atomizing component affects the service life of the atomizing component. In order to solve the technical problem, the atomizing sleeve 201 shown in this embodiment is disposed at a position where the atomizing core 201 is connected to the atomizing core 401. The radially expanding fastener 203 of the atomizing sleeve 201, the atomizing sleeve 201 or/and the fastener 203 is tightly coupled with the atomizing core 401, that is, the atomizing sleeve 201 or the fastening At least one of the members 203 is in a tight fit with the atomizing core 401; more specifically, in the embodiment, the fastener 203 is coupled to the atomizing sleeve 201 and the atomizing The core 401 is sleeved and fixed by means of tension fit connection.

As shown in FIG. 2, FIG. 3 and FIG. 5, the fastener 203 is sleeved at an end of the atomizing sleeve 201 away from the nozzle 202, so that the fastener 203 is given to the atomizing sleeve. a force of 201 in a radial direction toward the atomizing core 401, thereby causing the atomizing sleeve 201 to have an interference fit with the atomizing core 401, preventing looseness between the two, and increasing the atomizing sleeve 201 and the The strength of the connection between the atomizing cores 401.

In this embodiment, the specific material of the fastener 203 is not limited, as long as the structure is stable and not deformed by heat. In the embodiment, the fastener 203 is nested in the atomizing sleeve 201 and the mist. The metal core 401 is inserted as an example of a metal ring at a position where it is connected.

The specific structure of the atomizing core 401 will be described in detail below with reference to FIG. 4, FIG. 5 and FIG.

The atomizing core 401 includes:

The transparent oil storage sleeve 402 located in the atomization sleeve 201 stores the oil smoke inside the oil storage sleeve 402, so as to effectively increase the amount of smoke oil stored in the oil storage sleeve 402, so as to effectively improve In the present embodiment, the liquid smoke oil stored in the oil storage sleeve 402 is taken as an example for description.

And because the oil storage sleeve 402 is inserted inside the atomization sleeve 201, and the oil storage sleeve 402 and the atomization sleeve 201 are both disposed as transparent bodies, the user can view the oil storage at any time. The amount of smoke oil inside the sleeve 402.

An electric heating wire assembly 403 for atomizing the tobacco oil in the oil storage sleeve 402 at an end of the oil storage sleeve 402 away from the suction nozzle 202, that is, the electric heating wire assembly 403 is stored in the oil storage sleeve The internal smoke oil of 402 is atomized to generate smoke.

An atomizing seat 404 for fixing the heating wire assembly 403;

The heating wire assembly 403 can be stably disposed inside the atomizing core 401 through the atomizing seat 404, thereby ensuring that the heating wire assembly 403 can stably atomize the smoke oil to generate uniform smoke, thereby improving the user's pumping. Sucking the mouth.

The specific arrangement of the atomization seat 404 is not limited in this embodiment, as long as the atomization seat 404 can stably set the heating wire assembly 403 inside the atomization core 401.

An atomizing electrode assembly connected to the atomizing seat 404;

Specifically, the atomizing electrode assembly includes: an outer electrode 407 disposed inside the outer electrode 407 The insulating ring 406 and the inner electrode 405 are disposed in the insulating ring 406. It can be understood that the outer electrode 407 can be integrally formed with the fastener 203, which is not specifically limited herein.

Two ends of the heating wire assembly 403 are respectively electrically connected to the atomizing electrode assembly;

More specifically, one end of the heating wire assembly 403 is electrically connected to the inner electrode 405, the other end is electrically connected to the outer electrode 407, and the atomizing electrode assembly is electrically connected to the battery assembly, and further The battery assembly is enabled to power the heating wire assembly 403 to atomize the heating wire assembly 403 to generate smoke.

More specifically, an atomization chamber 408 is formed in the atomization seat 404. The heating wire assembly 403 is received in the atomization chamber 408, and the side wall of the atomization seat 404 is opposite to the mist. The locating cavity 408 is provided with a retaining groove, so that the end of the heating wire assembly 403 away from the suction nozzle 202 is fixedly held by the holding groove on the atomizing seat 404, and is received in Inside the atomization chamber 408.

As shown in Figure 2, between the oil storage sleeve 402 and the atomization sleeve 201 is formed with the atomization chamber 408 and the air outlet 204 of the nozzle 202 to communicate with the smoke passage 409;

In this embodiment, a through hole 4071 that is electrically connected to the atomization chamber 408 is disposed through the outer electrode 407, so that airflow flows from the through hole 4071 into the atomization chamber 408 of the atomization seat 404 to The airflow is caused to circulate the mist atomized by the heating wire assembly 403 to the air outlet 204 of the nozzle 202 via the smoke passage 409 between the oil storage sleeve 402 and the atomizing sleeve 201 to enable the user to The smoke is sucked through the air outlet 204, wherein the specific flow direction of the smoke is shown in the direction indicated by the arrow shown in FIG.

An advantage of the arrangement of the smoke passage 409 shown in this embodiment is that the area of the smoke passage 409 is greatly improved relative to the prior art, so that the smoke and the inner wall of the smoke passage 409 are The large contact area is such that the mist atomized by the heating wire assembly 403 can be cooled to a suitable temperature when flowing through the large-area smoke passage 409, thereby improving the comfort of the user during the smoke suction and preventing The user sucks the high temperature smoke to burn the user; in addition, since the oil storage sleeve 402 and the atomizing sleeve 201 are both transparent, the smoke passage 409 is located outside the oil storage sleeve 402, which is relatively easy. Whether or not the atomizing component is used is judged by observing whether or not there is condensed smoke oil in the smoke passage 409, thereby improving safety and avoiding sanitary hazards.

The atomizing electrode assembly extends to an outer end of the atomizing sleeve 201 and is detachably connected to the battery assembly. In this embodiment, the atomizing electrode assembly and the battery assembly are detachably connected. The method is not limited.

As shown in FIG. 2, the oil storage sleeve 402 is sealingly disposed at one end of the suction nozzle 202, and the oil reservoir 402 is formed between the one end of the suction nozzle 202 and the suction nozzle 202. a condensed soot storage space 205 for storing condensed soot oil communicating with the air hole 204;

It can be seen that with the structure shown in this embodiment, the condensed soot can be stored in the condensed soot storage space 205, effectively preventing the user from pumping to the condensed soot.

As shown in FIG. 2, FIG. 4, FIG. 5 and FIG. 7, one end of the oil storage sleeve 402 facing away from the suction nozzle 202 is an open end, and further as shown in FIG. 4, FIG. 5 and FIG. There is a grease trap 410;

Further, one end of the oil jacket 410 is provided with a grease barrier 4101 extending along the radial direction of the oil jacket 410, and the oil jacket 410 is provided with one end of the oil barrier 4101 and the oil reservoir. The sleeve 402 is connected with an interference fit to enable the oil jacket 410 to be stably inserted into the open end of the oil storage sleeve 402;

The oil barrier plate 4101 is provided with a oil passage hole 411 (shown in FIGS. 2 and 4) that communicates with an oil storage space in the oil storage jacket 402;

The other end of the oil jacket 410 is plugged into the atomizing electrode assembly and abuts against the atomizing electrode assembly;

An oil absorbing plate 4102 made of an oil absorbing material, which is disposed on the oil passage hole 411, is disposed on a side of the oil repellency plate 4101 facing away from the suction nozzle 202;

Specifically, the heating wire assembly 403 includes an oil guiding member 412 for adsorbing smoke oil and a heating wire 413 for atomizing the oil on the oil guiding member, and the heating wire 413 and the atomizing electrode The component is electrically connected, that is, one end of the heating wire 413 is electrically connected to the outer electrode 407, and the other end of the heating wire 413 is electrically connected to the inner electrode 405, so that the atomizing electrode assembly is the electric heating. When the wire 413 is powered, the heating wire 413 is capable of atomizing the smoke oil to form a smoke. In the embodiment, the heating wire 413 is wound around the oil guiding member 412. Of course, the oil guiding member 412 may be disposed in a cylindrical structure, and the heating wire 413 may be sleeved in the oil guiding member 412; or the oil guiding member 412 may have a plate-like structure, and the heating wire 413 It is disposed on one side of the oil guiding member 412 in a disk shape and fitted. Therefore, the structure of the heating wire assembly 403 is not particularly limited as long as the smoke oil can be atomized.

In this embodiment, both ends of the oil guiding member 412 are abutted against the oil absorbing plate 4102, that is, the present The oil oil located inside the oil storage space shown in the embodiment flows into the oil absorption plate 4102 through the oil passage hole 411 of the oil barrier plate 4101, thereby enabling the oil guiding member 412 to be adsorbed to the oil absorbing member 412. The oil on the oil absorbing plate 4102, in turn, enables the oil guiding member 412 to transfer the adsorbed smoky oil to the heating wire 413, thereby enabling the heating wire 413 to atomize the smoky oil to generate smoke.

In this embodiment, the smoke oil located inside the oil storage space needs to be transported through the oil hole 411 to the oil absorption plate 4102, thereby effectively avoiding the transportation of the smoke oil transition, thereby avoiding the fog that cannot be caused by the heating wire 413. The excessive amount of the oil is used to cause the leakage of the oil, and the oil absorbing plate 4102 can stably and evenly supply the oil to the heating wire 413, so that the amount of the atomized atomized by the heating wire 413 is uniform and constant. Effectively enhances the taste of the smoke smoked by the user.

It can be seen from the above description that in the process of specifically assembling the atomizing assembly, the assembled atomizing core 401 can be inserted into the inside of the atomizing sleeve 201, which greatly simplifies the assembly step and effectively improves the assembly efficiency. And because the oil storage sleeve 402 is inserted inside the atomization sleeve 201, even if the atomization assembly collides or falls, the atomization sleeve 201 functions to protect the oil storage sleeve 402, thereby The oil storage sleeve 402 does not break, thereby effectively avoiding oil leakage due to dropping or collision, and effectively prolonging the service life of the atomizing assembly.

Embodiment 2 This embodiment further details the specific structure of the atomization assembly provided by the present invention:

First, the specific structure of the oil jacket 410 is described in detail:

As shown in FIG. 2, FIG. 4, FIG. 5 and FIG. 7, one end of the oil jacket 410 is connected to the outer electrode 407 and is abutted against the outer electrode 407;

As shown in FIG. 7 and FIG. 13 , at least one end of the atomizing seat 404 facing the oil absorption plate 4102 is provided with at least two abutting arms 4041 that abut against the oil absorption plate 4102. In this embodiment, the abutting arms 4041 are two, and are symmetrically disposed centering on the axial line of the atomizing seat 404.

The abutment arm 4041 can be used to fix the oil absorbing plate 4102 inside the oil damper 410 more stably, and the relationship between the oil guiding member 412 and the oil absorbing plate 4102 can be ensured. The time that the atomizing component or the sloshing atomizing component is used to disengage the oil guiding member 412 from the oil absorbing plate 4102 effectively prevents the oil guiding member 412 from adsorbing the oil, so that the heating wire 413 cannot be normally atomized. Appearance.

There are two kinds of structures of the oil-shielding sleeve 410 described in this embodiment. It should be clarified that the following oil separation is performed. The description of the specific structure of the sleeve 410 is for illustrative purposes only and is not limited;

For the first structure of the oil jacket 410, please refer to FIG. 8 and FIG. 9. FIG. 8 is a schematic diagram of the overall structure of the oil jacket 410, and FIG. 9 is an atomization provided with the oil jacket 410 shown in FIG. Schematic diagram of the partial section structure of the component;

And the explosion connection structure provided with the atomization core 401 shown in FIG. 8 and FIG. 9 is shown in FIG. 5 and FIG. 7;

a groove 801 is disposed at an end of the oil trap 410 adjacent to the oil storage space, and an open end of the groove 801 is connected to the open end of the oil storage sleeve 402 by an interference fit;

The bottom wall of the groove 801 forms the oil barrier 4101;

A first annular concave rail 802 is disposed on the outer circumferential surface of the groove 801 adjacent to the end of the oil storage space, and the first annular concave rail 802 is matched with the first sealing ring 803 (as shown in FIG. 7 and FIG. 7 ). 9), such that the distance between the grease barrier 4101 and the nozzle 202 is greater than the distance between the first annular recess 802 and the nozzle 202; in this embodiment, The oil jacket 410 is made of a plastic material. By providing the groove 801, the end portion of the oil jacket 410 provided with the groove 801 is easily elastically deformed when being assembled, thereby facilitating insertion. The oil storage sleeve 402 is inside.

A first through hole 804 (shown in FIGS. 7 and 9) is disposed through a sidewall of the oil barrier 410, and the first through hole 804 and the atomization chamber 408 and the smoke passage 409 are guided. The smoke atomized by the heating wire assembly 403 is circulated to the smoke passage 409 via the first through hole 804.

For the second structure of the oil jacket 410, please refer to FIG. 10 to FIG. 13 , FIG. 10 is a schematic diagram of the overall structure of the oil jacket, and FIG. 11 is an atomization assembly provided with the oil jacket shown in FIG. 10 . FIG. 12 is a schematic view of the exploded connection structure of FIG. 10; FIG. 13 is a schematic cross-sectional structural view of the atomization assembly provided with the oil barrier of FIG. 10;

The oil jacket 410 is disposed near the end of the oil storage space with a boss 901;

The boss 901 is connected to the open end of the oil storage sleeve 402 by an interference fit;

The oil permeable plate 4101 is disposed at an end of the boss 901 adjacent to the oil storage space;

a second annular concave rail 902 is disposed around the outer circumferential surface of the boss 901 near the end of the oil storage space;

A second sealing ring 903 is disposed to match the second annular concave rail 902 such that a distance between the oil blocking plate 4101 and the suction nozzle 202 is smaller than the second annular concave rail 902 and the nozzle 202 the distance between;

A second through hole 904 is disposed through a sidewall of the boss 901, and the second through hole 904 is electrically connected to the atomization chamber 408 and the smoke passage 409 to cause the electric heating wire assembly to be fogged. The smog is circulated to the smoke passage 409 via the second through hole 904. Since the oil jacket 410 is provided with the boss 901, it can be better positioned during assembly, thereby facilitating assembly.

The specific structure of the smoke passage 409 is exemplified below;

First, as shown in FIG. 2, the cross section of the smoke passage 409 has a ring structure.

Preferably, the smoke passage 409 having a circular cross-sectional configuration is advantageous in that a user can draw smoke of uniform concentration through the suction nozzle 202; in addition, the suction nozzle is used during transportation and storage. After the air outlet 204 of the 202 is blocked, the annular smoke passage 409 can prevent the external temperature from being easily transmitted into the smoke oil, so that it is better to avoid the deterioration of the smoke oil and the expansion of the smoke oil at a high temperature when the external environment temperature is high. The problem of leaking out; and the area of the smoke passage 409 is large, so that the contact area between the smoke and the inner wall of the smoke passage 409 is large, so that the atomized smoke can flow through the large-area smoke passage. Cooling to a suitable temperature at 409 hours, thereby improving the comfort of the user during the smoke suction, preventing the user from smoking the high temperature smoke and scalding the user; this structure is also better able to observe the condensation of the smoke in the smoke passage 409 The oil also determines whether the atomizing component has been used according to whether there is condensed smoke oil in the smoke passage 409, which improves safety and avoids health hazards.

For example, the specific structure of the smoke passage 409 is described as an example, and is not limited. For example, as shown in FIG. 5 , the oil storage sleeve 402 has at least one cutting surface 4021 , and the cutting surface 4021 and the atomizing sleeve The inner wall of 201 encloses the smoke passage 409;

An opening groove 4022 for conducting the atomization chamber 408 and the smoke passage 409 is opened at one end of the cutting surface 4021 away from the suction nozzle 202.

Preferably, as shown in FIG. 4 and FIG. 5, an end of the oil storage sleeve 402 facing away from the suction nozzle 202 is extended along a radial direction of the oil storage sleeve 402 and adjacent to the atomization sleeve 201. Convex bone 4023;

The convex bone 4023 is configured to hold the atomization sleeve 201 on the oil storage sleeve 402, and the end of the atomization sleeve 201 away from the suction nozzle 202 is fixedly fixed to the convex bone 4023. On, to effectively improve the stability of the atomization module structure.

Further, as shown in FIG. 2, FIG. 4 and FIG. 5, an end surface of the oil storage sleeve 402 facing the one end of the suction nozzle 202 has a circular arc shape convex toward the suction nozzle 202;

When the end face of the oil storage sleeve 402 facing the one end of the suction nozzle 202 has a circular arc shape, when the condensed smoke oil storage space 205 stores the condensed smoke oil, the smoke oil along the arc shape The end face of the oil storage sleeve 402 is returned to the atomization chamber 408, so that the heating wire 413 can atomize the oil re-flowing into the atomization chamber 408, further effectively preventing the user from absorbing the condensed smoke oil.

As shown in FIG. 2, FIG. 3 and FIG. 6, the peripheral edge of the air outlet 204 is convexly disposed with a cylindrical boss 603 for blocking the smoke oil toward the side close to the atomizing core 401, thereby further preventing the user from pumping. Draw smoke oil.

Preferably, the outer end surface of the nozzle 202 is a spherical surface, and the suction nozzle 202 of the spherical surface can not be easily deformed when being subjected to the clamping force of the oral cavity, and is more matched with the mouth shape of the user, thereby allowing the user to suction. The process of the smoke is more comfortable and more convenient for the user to clean the nozzle 202.

Specifically, the outer electrode 407 extends to an outer end of the atomization sleeve 201 and is detachably connected to the battery assembly. More specifically, the outer electrode 407 is detachably connectable with the battery assembly. The structure is a snap connection structure or a screw connection structure. For example, as shown in FIG. 2, FIG. 4 and FIG. 5, an external thread 701 is provided on the outer circumferential surface of the outer electrode 407.

Preferably, the oil-repellent plate 4101 is provided with a plurality of oil-passing holes 411 which are formed in a ring shape or an arc shape. The oil-passing holes 411 are disposed at equal intervals, and the oil is used in the embodiment. The specific number of the holes 411 is not limited as long as it is one or more.

More preferably, the middle portion of the oil-dissipation plate 4101 is further provided with an oil-hole having the same distance from the remaining oil-filling holes. The advantage of adopting such an arrangement is that the smoke oil can be effectively ensured by the The oil passage hole provided in the central portion of the oil barrier 4101 is transferred to the heating wire 413 to ensure that the heating wire 413 can have sufficient smoke oil for atomization.

The oil passage hole 411 has a diameter of less than 1.5 mm, more preferably 1 mm, so that the tobacco oil is conveyed reasonably to avoid dry burning or excessive transportation of the oil.

The extending direction of the oil hole 411 forms an angle of more than 30° with the extending direction of the oil reservoir 402. Such a structure can better reduce the smoke oil from the oil passage hole 411 when the atomizing assembly is vertically dropped. Leaked out. Of course, the angle may be 45° or 60°, etc., and is not specifically limited herein.

The present invention also provides an electronic cigarette comprising a detachably connected atomizing component and a battery component, and the battery component is used for powering the atomizing component to atomize the atomizing component The oil is used to form a smoke that can be used by the user, and the battery assembly is not described in the prior art. For the specific structure of the atomization component, refer to the first embodiment and the second embodiment, and details are not described herein.

The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments may be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but the scope of the invention.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that The technical solutions described in the examples are modified or equivalently substituted for some of the technical features; and such modifications or substitutions do not detract from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

An atomizing assembly for forming an electronic cigarette in combination with a battery assembly, wherein the atomizing assembly comprises a transparent atomizing sleeve, one end of the atomizing sleeve is provided with a suction nozzle, and the atomizing sleeve is The other end is inserted with an atomizing core, and the atomizing sleeve is sleeved at a position connected to the atomizing core, and a fastener for limiting radial expansion of the atomizing sleeve is disposed, the atomizing sleeve or And a fixed connection of the fastener to the atomizing core;

The atomizing core comprises a transparent oil storage sleeve located in the atomization sleeve, and an electric heating wire assembly for atomizing the tobacco oil in the oil storage sleeve at an end of the oil storage sleeve away from the suction nozzle An atomizing seat for fixing the heating wire assembly, and an atomizing electrode assembly connected to the atomizing seat; an atomizing chamber is formed in the atomizing seat, and the heating wire assembly is housed in the atomizing chamber a mist passage communicating with the atomization chamber and the air outlet of the nozzle is formed between the oil reservoir and the atomization sleeve, and the atomization electrode assembly extends to the chamber One end of the outer sleeve is detachably connected to the battery assembly;

The oil storage sleeve is sealingly disposed at one end of the suction nozzle, and an end of the oil storage sleeve facing the suction nozzle and the suction nozzle is formed with the air outlet for storing the condensation smoke. a condensed smoky oil storage space of the oil, an end of the oil storage sleeve facing away from the suction nozzle is an open end, and an oil-shielding sleeve is disposed at the open end, and one end of the oil-shielding sleeve is disposed along the oil-proof sleeve a radially extending oil barrier, and the oil barrier is disposed with one end of the oil barrier plate connected to the oil storage sleeve by an interference fit, the other end of the oil barrier and the atomization The electrode assembly is plugged into and abuts on the atomizing electrode assembly, and the oil separating plate is provided with a oil passing hole communicating with an oil storage space in the oil storage sleeve, and the oil deflecting plate is facing away from One side of the nozzle is provided with an oil absorbing plate made of an oil absorbing material, which is disposed on the oil passage hole, and the heating wire assembly includes an oil guiding oil for abutting the oil absorbing plate And a heating wire for atomizing the oil on the oil guiding member, the heating wire being electrically connected to the atomizing electrode assembly.
The atomizing assembly according to claim 1, wherein the atomizing electrode assembly comprises an outer electrode, an insulating ring sleeved in the outer electrode, and an inner electrode sleeved in the insulating ring. One end of the oil jacket is connected to the outer electrode and is abutted against the outer electrode, and the atomizing seat is disposed at one end of the oil absorption plate with at least two abutting on the oil absorption plate. Resist the arm.
The atomizing assembly according to claim 1, wherein the oil barrier is provided with a groove near an end of the oil storage space, and an open end of the groove and an opening of the oil storage sleeve An interference fit between the ends is connected by a plug, and a bottom wall of the groove forms the oil barrier plate;

a first annular concave rail is disposed on the outer circumferential surface of the groove adjacent to the end of the oil storage space, and a first sealing ring is disposed in the first annular concave rail to match the oil barrier plate The distance between the nozzles is greater than the distance between the first annular concave rail and the nozzle;

a first through hole is disposed through a sidewall of the oil barrier sleeve, and the first through hole is electrically connected to the atomization chamber and the smoke passage, so that the smoke atomized by the heating wire assembly is passed through The first through hole flows to the smoke passage.
The atomizing assembly according to claim 1, wherein the oil jacket is provided with a boss near an end of the oil storage space, and between the boss and the open end of the oil reservoir The interference fit is connected by a plug, and the oil block is disposed at an end of the boss near the oil storage space;

a second annular concave rail is disposed on the outer circumferential surface of the boss adjacent to the end of the oil storage space, and a second sealing ring is disposed in the second annular concave rail to match the oil barrier plate The distance between the nozzles is smaller than the distance between the second annular concave rail and the nozzle;

a second through hole is disposed through a sidewall of the boss, and the second through hole is electrically connected to the atomization chamber and the smoke passage, so that the smoke atomized by the heating wire assembly passes through The second through hole flows to the smoke passage.
The atomizing assembly of claim 1 wherein said smoke passage has a circular cross section.
The atomizing assembly of claim 1 wherein said oil reservoir has at least one cut surface that encloses said smoke passage with an inner wall of said atomizing sleeve; said cut surface facing away from said suction An open slot for conducting the atomization chamber and the smoke passage is opened at one end of the nozzle.
The atomizing assembly according to claim 1, wherein an end of the oil storage sleeve facing away from the suction nozzle extends in a radial direction of the oil storage sleeve and in a direction close to the atomizing sleeve. When the atomization sleeve is disposed on the oil storage sleeve, the atomization sleeve is fixedly fixed to the convex bone away from the end of the suction nozzle.
The atomizing assembly according to claim 1, wherein an end surface of the oil storage sleeve facing one end of the suction nozzle has a circular arc shape convex toward the suction nozzle, so that if the condensation smoke When the condensed smoky oil is stored in the oil storage space, the smoky oil is returned to the atomization chamber along the end surface of the oil sump having a circular arc shape.
The atomizing assembly according to claim 1, wherein the oil repellency plate is provided with a plurality of oil passage holes that are annular or curved, and the oil passage holes are equally spaced from each other.
The atomizing assembly according to claim 9, wherein the central portion of the oil barrier plate is further provided with an oil passage hole having the same distance from the remaining oil passage holes.
The atomizing assembly of claim 1 wherein said oil passage has a bore diameter of less than 1.5 mm.
The atomizing assembly according to claim 1, wherein an extending direction of the oil passage hole forms an angle of more than 30° with an extending direction of the oil storage space.
The atomizing assembly according to claim 1, wherein a cylindrical boss for blocking the smoke oil is protruded from a periphery of the air outlet toward a side close to the atomizing core.
The atomizing assembly according to claim 2, wherein one end of the outer electrode extending outside the atomizing sleeve is detachably connected to the battery assembly, and between the outer electrode and the battery assembly The structure of the detachable connection is a threaded connection structure or a snap connection structure.
The atomizing assembly of claim 1 wherein

The nozzle is made of a transparent material and integrally formed with the atomization sleeve;

or,

The suction nozzle and the atomization sleeve are detachably connected, and the structure of the detachable connection between the nozzle and the atomization sleeve is a screw connection structure or a snap connection structure.
The atomizing assembly according to claim 15, wherein the outer end surface of the nozzle is a spherical surface.
An electronic cigarette comprising an interconnected battery assembly and an atomizing assembly, characterized in that the atomizing assembly is the atomizing assembly of claim 1.