CN107072306B - Atomization component and electronic cigarette - Google Patents

Abstract

The utility model provides an atomization component and electron cigarette, atomization component includes light-permeable oil storage cover (21), the one end of oil storage cover (21) is provided with suction nozzle subassembly (1), the other end of oil storage cover (21) is the open end that has accommodating space, it can follow to accomodate in the accommodating space atomizing core (3) that are used for atomizing the tobacco tar that the open end was torn open out, works as when atomizing core (3) are two or two more coaxial setting and detachable connect between the atomizing core, oil storage cover (21) endotheca is equipped with and to be followed atomization component's axial displacement is so that accommodating space can hold one or more the breather pipe (22) of atomizing core (3), breather pipe (22) be used for with atomizing core (3) atomizing smog is discharged extremely suction nozzle subassembly (1). The device has the beneficial effects that: one or more atomizing core (3) can be held in the accommodating space in oil storage cover (21), so the user can change the quantity of atomizing core (3) in oil storage cover (21) according to self demand, improves the smog volume.

Description

A kind of atomizing component and electronic cigarette

technical field

The present invention relates to the field of electronic cigarettes, and more particularly, to an atomizing component and an electronic cigarette.

Background technique

In the prior art, an electronic cigarette includes an atomizing assembly and a battery assembly, and the atomizing assembly includes an oil storage sleeve and an atomizing core that are connected to each other, wherein the atomizing core is detachably connected to the oil storage sleeve, and the battery assembly is detachable. It is connected to the atomizing core, but the oil storage sleeve of the existing electronic cigarette can only accommodate one atomizing core, cannot change the number of atomizing cores, and cannot meet the different needs of users.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide an atomizing component and an electronic cigarette in view of the above-mentioned defects in the prior art.

The technical scheme adopted by the present invention to solve its technical problems is:

An atomization assembly is provided for forming an electronic cigarette in combination with a battery assembly, the atomization assembly includes a light-transmitting oil storage sleeve, one end of the oil storage sleeve is provided with a suction nozzle assembly, and the oil storage sleeve has a The other end is an open end with an accommodating space, and the accommodating space accommodates at least one atomizing core that can be removed from the open end and used to atomize e-liquid. When there are more than one atomizing core, a coaxially arranged and detachable connection is provided between the atomizing cores, and the inner sleeve of the oil storage sleeve is provided with an inner sleeve capable of moving along the axial direction of the atomizing assembly, so that the receiving space can accommodate one or more atomizing cores. A plurality of ventilation pipes of the atomizing core, the ventilation pipes are used to discharge the smoke atomized by the atomizing core to the suction nozzle assembly, and a ventilation pipe for An oil storage cavity for storing e-liquid;

One end of the atomizing core is provided with a first electrode assembly electrically connected to the battery assembly, and the end of the atomizing core adjacent to the suction nozzle assembly away from the battery assembly is elastically sealed with the ventilation tube The atomization core is provided with an atomization cavity, the heating wire assembly electrically connected with the first electrode assembly is housed in the atomization cavity, and the cavity wall of the atomization cavity is provided with a space for storing the storage The smoke oil in the oil cavity is introduced into the oil guide hole of the heating wire assembly.

In the atomization assembly of the present invention, the suction nozzle assembly includes a suction nozzle connected to the oil storage sleeve, and a connecting pipe fixed in the suction nozzle and communicated with the suction nozzle, One end of the ventilation pipe is slidably connected to the connecting pipe, and the other end of the ventilation pipe is connected to the atomizing core by plugging, and the ventilation pipe moves along the axial direction of the connecting pipe when being stressed. , and drive the atomizing core to move to change the axial distance of the receiving space.

In the atomization assembly of the present invention, the suction nozzle assembly further comprises a fixing sleeve fixed on one end of the oil storage sleeve, the suction nozzle is mounted on the fixing sleeve, and the suction nozzle has an air outlet, One end of the connecting pipe is fixed on the periphery of the air outlet, and the other end of the connecting pipe extends toward the side close to the atomizing core.

In the atomization assembly of the present invention, an annular protrusion for restricting the radial movement of the ventilation tube is protruded on the inner side wall of the fixed sleeve, and the ventilation tube and the central hole of the annular protrusion Clearance fit.

In the atomization assembly of the present invention, the suction nozzle assembly further includes an elastic member sleeved outside the connecting pipe, and two ends of the elastic member elastically abut against the suction nozzle and the ventilation pipe respectively. side edge of the port.

In the atomization assembly of the present invention, a positioning member for restricting the axial movement of the suction nozzle is embedded in the fixed sleeve, and the suction nozzle is rotatably connected to the fixed sleeve and the positioning member. between pieces.

In the atomization assembly of the present invention, the ventilation pipe is movably sleeved outside the connection pipe through a threaded connection structure, and the suction nozzle is rotated by force to make the ventilation pipe along the axis of the connection pipe to move.

In the atomization assembly of the present invention, a limiting mechanism for restricting the circumferential rotation of the ventilation pipe is provided between the ventilation pipe and the fixing sleeve; the limiting mechanism includes at least one protrusion disposed on the A snap on the outer peripheral wall of the ventilation pipe, and at least one snap groove on the inner wall of the annular flange which is adapted to the snap.

In the atomization assembly of the present invention, the atomization core includes an atomization sleeve and an atomization cover sleeved on one end of the atomization sleeve; the atomization core includes several, and two adjacent ones of the The atomization sleeve of one of the atomization cores is connected to the atomization cover of the other atomization core of the adjacent two atomization cores by plug connection.

In the atomizing assembly of the present invention, the atomizing sleeves and the atomizing caps of two adjacent atomizing cores are connected by a screw connection structure or a plug-and-screw connection structure.

In the atomizing assembly according to the present invention, the first electrode assembly is fixed at one end of each atomizing sleeve close to the battery assembly, and the other end of each atomizing sleeve is provided with a connection with the first electrode assembly. An electrode assembly is electrically connected to a second electrode assembly.

In the atomization assembly of the present invention, the first electrode assembly of one of the adjacent two atomization cores and the second electrode of the other of the adjacent two atomization cores The components are offset and electrically connected.

In the atomization assembly of the present invention, a connecting piece is provided at one end of the oil storage sleeve close to the battery assembly, and the connecting piece is respectively connected with the battery assembly and the plurality of atomizing cores close to the The atomizer core of the battery pack is detachably connected.

In the atomizing assembly of the present invention, a contact surface of the connecting member and the battery assembly or an end of the connecting member extending to the outside of the oil storage sleeve is provided with a guide to the atomizing cavity. There is an open air intake hole for air intake and discharge of e-liquid in the atomizing chamber.

In the atomization assembly of the present invention, the oil guide holes include two, and the two oil guide holes are opened on the cavity wall of the oil storage cavity at opposite intervals, and the heating wire assembly is erected on the wall of the oil storage cavity. inside the two oil guide holes.

The present invention also provides an electronic cigarette, comprising an interconnected battery assembly and an atomization assembly, wherein the atomization assembly includes a light-transmitting oil storage sleeve, one end of the oil storage sleeve is provided with a suction nozzle assembly, and the storage sleeve is provided with a nozzle assembly. The other end of the oil jacket is an open end with an accommodation space, and the accommodation space accommodates at least one atomizing core for atomizing e-liquid that can be removed from the open end. When the atomizing core is When there are two or more, the atomizing cores are coaxially arranged and detachably connected, and the oil storage sleeve is sleeved with an inner sleeve that can move along the axial direction of the atomizing assembly so that the receiving space can be A vent pipe containing one or more of the atomizing cores, the vent pipe is used to discharge the mist atomized by the atomizing core to the suction nozzle assembly, between the vent pipe and the oil storage jacket forming an oil storage cavity for storing e-liquid;

One end of the atomizing core is provided with a first electrode assembly electrically connected to the battery assembly, and the end of the atomizing core adjacent to the suction nozzle assembly away from the battery assembly is elastically sealed with the ventilation tube The atomization core is provided with an atomization cavity, the heating wire assembly electrically connected with the first electrode assembly is housed in the atomization cavity, and the cavity wall of the atomization cavity is provided with a space for storing the storage The smoke oil in the oil cavity is introduced into the oil guide hole of the heating wire assembly.

In summary, the implementation of the atomizing assembly and electronic cigarette of the present invention has the following beneficial effects: First, the oil storage sleeve is provided with a vent pipe that can move along its axial direction, and the vent pipe can move along the oil storage sleeve due to the force of the vent pipe. The axial movement of the oil storage sleeve can accommodate one or more atomizing cores, so users can change the number of atomizing cores in the oil storage sleeve according to their own needs to increase the amount of smoke. Secondly, when there are multiple atomizing cores between the oil storage sleeves, two adjacent atomizing cores are detachably connected, which facilitates the disassembly and assembly of the atomizing cores and facilitates the user to replace the atomizing cores.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is an exploded view of an electronic cigarette provided by one of the preferred embodiments of the present invention;

2 is a schematic structural diagram of a battery assembly and an atomizing assembly of the electronic cigarette shown in FIG. 1;

Fig. 3 is the structural representation of the first structure of the atomizing assembly shown in Fig. 2;

Fig. 4 is the structural representation of the second structure of the atomizing assembly shown in Fig. 2;

Fig. 5 is a perspective view of the nozzle assembly of the atomizing assembly shown in Fig. 4;

FIG. 6 is a schematic structural diagram of the suction nozzle assembly shown in FIG. 5;

Figure 7 is an exploded view of the nozzle assembly shown in Figure 5;

Fig. 8 is a perspective view of the atomizing core of the atomizing assembly shown in Fig. 4;

Fig. 9 is the structural representation of the atomizing core shown in Fig. 8;

10 is a schematic structural diagram of the first structure of the atomization assembly provided by the second preferred embodiment of the present invention;

11 is a schematic structural diagram of the second structure of the atomizing assembly provided by the second preferred embodiment of the present invention;

FIG. 12 is a schematic structural diagram of the nozzle assembly of the atomizing assembly shown in FIG. 11;

Fig. 13 is a perspective view of the first angle of the atomizing core of the atomizing assembly shown in Fig. 11;

FIG. 14 is a perspective view of a second angle of the atomizing core of the atomizing assembly shown in FIG. 11 .

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

1 and 2 show an atomizing assembly provided by one of the preferred embodiments of the present invention, the atomizing assembly is used to form an electronic cigarette in combination with a battery assembly 4, and the atomizing assembly includes an oil cup assembly 2, And the nozzle assembly 1 and the atomizing core 3 connected to the two ends of the oil cup assembly 2 respectively.

As shown in FIG. 3 , the oil cup assembly 2 includes a light-transmitting oil storage sleeve 21 . One end of the oil storage sleeve 21 is provided with the suction nozzle assembly 1 , and the other end of the oil storage sleeve 21 is an open end with a receiving space. The accommodating space accommodates at least one atomizing core 3 that can be removed from the open end and used to atomize the e-liquid.

As shown in FIG. 4 , when there are two or more atomizing cores 3, the atomizing cores 3 are coaxially arranged and detachably connected, and the oil storage sleeve 21 is sleeved with an inner sleeve capable of moving along its axial direction to The air pipe 22 that can accommodate one or more atomizing cores 3 in the receiving space, the air pipe 22 is used to discharge the mist atomized by the atomizing core 3 to the nozzle assembly 1, the air pipe 22 and the oil storage sleeve 21 An oil storage cavity 23 for storing e-liquid is formed therebetween.

As shown in FIG. 9 , one end of the atomizing core 3 is provided with a first electrode assembly 35 that is electrically connected to the battery assembly 4 . With reference to FIG. 4 , the atomizing core 3 adjacent to the nozzle assembly 1 is far away from the battery. One end of the assembly 4 is connected to the ventilation tube 22 in an elastic seal. The atomizing core 3 is provided with an atomizing cavity 33. The atomizing cavity 33 accommodates a heating wire assembly 34 that is electrically connected to the first electrode assembly 35. The cavity wall is provided with an oil guide hole 331 for guiding the e-liquid in the oil storage cavity 23 into the heating wire assembly 34 .

In this embodiment, the oil storage sleeve 21 is provided with a vent pipe 22 that can move along its axial direction. Since the vent pipe 22 is forced to move along the axial direction of the oil storage sleeve 21, the storage space in the oil storage sleeve 21 is reduced. One or more atomizing cores 3 can be accommodated, so users can change the number of atomizing cores 3 in the oil storage sleeve 21 according to their own needs to increase the amount of smoke.

The specific structure of the suction nozzle assembly 1 will be described in detail with reference to the embodiments shown in FIGS. 5 , 6 and 7 .

As shown in FIG. 6 , the suction nozzle assembly 1 includes a suction nozzle 11 , a fixing sleeve 13 and a positioning member 14 . The suction nozzle 11 is connected to one end of the oil storage sleeve 21 , the connecting pipe 12 is fixed in the suction nozzle 11 , and one end of the ventilation pipe 22 is slidably connected to the connecting pipe 12 and can move along the axial direction of the connecting pipe 12 , the other end of the ventilation pipe 22 is connected to the atomizing core 3 by plugging, and the ventilation pipe 22 is forced to move along the axial direction of the connecting pipe 12, and drives the atomizing core 3 to move, thereby changing the axial direction of the accommodation space in the oil storage sleeve 21. The distance is such that at least one atomizing core 3 can be accommodated in the oil storage sleeve 21 .

Specifically, as shown in FIG. 7 , the fixing sleeve 13 is a hollow cylindrical structure, one end of which is fixed to the end of the oil storage sleeve 21 away from the battery assembly 4 , and the other end of the fixing sleeve 13 is connected to the suction nozzle 11 . An annular protrusion 131 for restricting the radial movement of the ventilation tube 22 is protruded on the inner side wall of the fixing sleeve 13 .

The positioning member 14 is substantially an annular structure, which is fixedly sleeved in the end of the fixing sleeve 13 away from the battery assembly 4 and used to limit the axial movement of the suction nozzle 11 so that the suction nozzle 11 can only be rotatably connected to the fixing sleeve 13 and the battery assembly 4 . between the positioning members 14, but cannot move along the axial direction of the atomizing assembly.

The suction nozzle 11 is rotatably connected between the fixing sleeve 13 and the positioning member 14 , and an air outlet 111 for discharging smoke is formed on the end of the suction nozzle 11 away from the battery assembly 4 . In this embodiment, one end of the positioning member 14 close to the battery assembly 4 forms a groove with the side wall of the fixing sleeve 13 , and the suction nozzle 11 is provided with a flange at the position corresponding to the groove, and the flange is rotatable. It is embedded in the groove, so that the suction nozzle 11 cannot move along the axial direction of the atomizing assembly.

One end of the connecting pipe 12 is fixed on the periphery of the air outlet 111 , the other end of the connecting pipe 12 extends toward the side close to the battery assembly 4 , and the vent pipe 22 is slidably sleeved on the connecting pipe 12 and can be along the axial direction of the connecting pipe 12 . move. In this embodiment, the ventilation pipe 22 and the connecting pipe 12 are connected by threads, the outer wall of the connecting pipe 12 is provided with an external thread structure, and the inner wall of the ventilation pipe 22 is provided with an internal thread structure adapted to the external thread structure. Therefore, when the suction nozzle 11 is rotated, the suction nozzle 11 drives the connecting pipe 12 fixed in the suction nozzle 11 to rotate together. It can be understood that, in other embodiments, other methods can also be used to make the slidable connection between the ventilation pipe 22 and the connecting pipe 12 , and this embodiment does not limit the sliding connection between the ventilation pipe 22 and the connecting pipe 12 . specific way.

Preferably, as shown in FIG. 7 , a limiting mechanism for restricting the circumferential rotation of the ventilation pipe 22 is provided between the ventilation pipe 22 and the fixing sleeve 13 ; and at least one card slot 132 which is arranged on the inner wall of the annular flange 131 and is matched with the buckle 221 . Therefore, the ventilation pipe 22 is prevented from rotating around the connecting pipe 12 in the circumferential direction, but cannot move in the axial direction of the connecting pipe 12 .

During the assembly process, the ventilation pipe 22 is forced to move along the axial direction of the connecting pipe 12, and drives the atomizing core 3 to move, thereby changing the axial distance of the accommodation space in the oil storage sleeve 21, so that at least one mist can be accommodated in the oil storage sleeve 21. Core 3.

Preferably, the outer end surface of the suction nozzle 11 is spherical, so that the suction nozzle 11 is more beautiful, and the suction nozzle 11 whose outer end surface is a spherical surface is more convenient for cleaning dirt. In addition, the suction nozzle 11 with a spherical outer end surface has better structural stability, which can prevent the suction nozzle 11 from being easily deformed and falling off when hard objects such as teeth in the oral cavity are clamped on the suction nozzle 11 .

Preferably, in this embodiment, the suction nozzle 11 and the fixing sleeve 13 are both made of metal materials, which can prevent the suction nozzle 11 from falling off easily when hard objects such as teeth in the oral cavity are clamped on the fixing sleeve 13 . It can be metals such as copper, iron or steel, which are not specifically limited here.

The specific structure of the atomizing core 3 will be described in detail with reference to the embodiments shown in FIG. 8 and FIG. 9 .

The two ends of the atomizing core 3 are respectively detachably connected with the oil storage sleeve 21 and the battery assembly 4. The detachable connection structure can be a threaded connection structure or a snap connection structure, etc. In this embodiment, the atomizing core 3 is connected to the The connections between the oil storage sleeve 21 and the battery assembly 4 are all screw connections.

As shown in FIG. 9 , the atomizing core 3 mainly includes an atomizing sleeve 31 , an atomizing cover 32 , an atomizing cavity 33 , a heating wire assembly 34 , a first electrode assembly 35 and a second electrode assembly 36 .

The first electrode assembly 35 is connected to the end of the atomizing sleeve 31 away from the suction nozzle assembly 1 , the second electrode assembly 36 is connected to the end of the atomizing sleeve 31 that is close to the suction nozzle assembly 1 , and the atomizing cavity 33 is provided at the atomizing sleeve 31 Inside, the heating wire assembly 34 is accommodated in the atomizing cavity 33 and is electrically connected with the first electrode assembly 35 . The atomizing cover 32 is sleeved on the atomizing sleeve 31 and the ventilation tube 22, and is pressed against the heating wire assembly 34. .

As shown in FIG. 4 , when there are several atomizing cores 3, one atomizing core 3 that is far from the nozzle assembly 1 among the several atomizing cores 3 is detachably connected to the battery assembly 4, and the atomizing core 3 is detachably connected. The first electrode assembly 35 is electrically connected to the battery assembly 4 . One of the several atomizing cores 3 that is close to the suction nozzle assembly 1 is connected to the ventilation pipe 22 by plugging. Further, the atomizing sleeve 31 of one atomizing core 3 of the adjacent two atomizing cores 3 is connected to the atomizing cover 32 of the other atomizing core 3 of the adjacent two atomizing cores 3 by plug connection. In this embodiment, two adjacent atomizing cores 3 are connected by detachable plug connection through a threaded connection structure.

Specifically, as shown in FIG. 9 , the atomizing sleeve 31 is generally a hollow cylindrical structure, and the outer peripheral wall of one end away from the suction nozzle assembly 1 is provided with a detachable connection with the atomizing cover 32 of the adjacent atomizing core 3 external thread structure. The first electrode assembly 35 is connected to the end of the atomizing sleeve 31 away from the suction nozzle assembly 1 , and the second electrode assembly 36 is connected to the end of the atomizing sleeve 31 that is close to the suction nozzle assembly 1 .

Preferably, as shown in FIG. 8 , the oil guide hole 331 is opened on the outer peripheral wall of the atomization sleeve 31 and communicated with the atomization cavity 33 , and the e-liquid in the oil storage cavity 21 is introduced into the heating wire through the oil guide hole 331 Component 34. In this embodiment, the oil guide holes 331 include two, and the two oil guide holes 331 are arranged at opposite intervals. The heating wire assembly 34 is erected and fixed in the two oil guide holes 331 .

Preferably, as shown in FIG. 9 , in order to better support the heating wire assembly 34 , the atomizing sleeve 31 is provided with a protrusion 311 for supporting the heating wire assembly 34 , and one end of the protrusion 311 is fixed on the oil guide hole 331 . The other end extends in the axial direction away from the atomizing sleeve 31 . By arranging the protrusions 311 , it can be avoided that the side wall supporting the heating wire assembly 34 is too thin and the heating wire assembly 34 slides into the atomizing cavity 33 .

The heating wire assembly 34 includes an oil guide member and a heating wire. The oil guide member is made of oil absorbing material and is fixed in the oil guide hole 331 of the atomizing sleeve 31 , and both ends of the oil guide member pass through the oil guide hole 331 respectively. and extends into the oil storage cavity 23 . The heating wire is wound on the oil-conducting member, and both ends of the heating wire are electrically connected to the first electrode assembly 35 respectively.

The atomizing cover 32 is substantially a hollow cylindrical structure, which is sleeved on the end of the atomizing sleeve 31 close to the nozzle assembly 1 , and the end of the atomizing cover 32 close to the battery assembly 4 is against the heating wire assembly 43 . One end of the atomizing cover 32 close to the nozzle assembly 1 is provided with a accommodating cavity 321 , and the atomizing sleeve 31 of one atomizing core 3 in the adjacent two atomizing cores 3 is inserted into the other one in the adjacent two atomizing cores 3 . Inside the accommodating cavity 321 of the atomizing cover 32 of an atomizing core 3 .

Specifically, the side of the accommodating cavity 321 close to the nozzle assembly 1 is provided with an internal thread structure, which is matched with the external thread structure on the atomizing sleeve 31 , and the atomizing sleeve 31 and the atomizing cover 32 are connected by the above-mentioned threaded structure. Removably connected together.

The first electrode assembly 35 is connected to the end of the atomizing sleeve 31 away from the suction nozzle assembly 1 , the second electrode assembly 36 is connected to the end of the atomizing sleeve 31 close to the suction nozzle assembly 1 , and the first electrode assembly 35 and the second electrode assembly 36 They are electrically connected by electronic wires 37 . The first electrode assembly 35 of one of the two adjacent atomizing cores 3 is abutted against and electrically connected to the second electrode assembly 36 of the other one of the two adjacent atomizing cores 3 .

During the assembly process, two adjacent atomizing cores 3 are plugged and connected, and one atomizing core 3 of the several atomizing cores 3 that is far from the nozzle assembly 1 is detachably connected to the battery assembly 4, and the atomizing core 3 is detachably connected. The first electrode assembly 35 of 3 is electrically connected to the battery assembly 4 . The first electrode assembly 35 of the atomizing core 3 is electrically connected to the heating wire assembly 34 and the second electrode assembly 36 of the atomizing core 3 respectively, that is, the heating wire assembly 34 and the second electrode assembly 36 of the atomizing core 3 are not connected. Direct electrical connection. Further, the second electrode assembly 36 of the atomizing core 3 abuts against and is electrically connected to the first electrode assembly 35 of the adjacent atomizing core 3, and thereby transmits electricity to the plurality of atomizing cores 3 in turn. One atomizing core 3 of the nozzle assembly 1 . Further, one of the plurality of atomizing cores 3 close to the nozzle assembly 1 is elastically sealed and connected to the ventilation tube 22, and the ventilation tube 22 extends into the accommodating cavity 321 of the atomizing core 3, and offset with the second electrode assembly 36 .

The specific structure of the oil cup assembly 2 will be described in detail with reference to the embodiments shown in FIGS. 2 and 3 .

As shown in FIG. 3 , the oil cup assembly 2 mainly includes an oil storage sleeve 21 , a vent pipe 22 and an oil storage cavity 23 .

The oil storage sleeve 21 has a substantially cylindrical structure. The two ends of the oil storage sleeve 21 are respectively connected with a connector 5 and a nozzle assembly 1. The oil storage sleeve 21 is detachably connected to the atomizing core 3 through the connector 5. This embodiment , the connecting piece 5 and the atomizing core 3 are detachably connected through a screw connection structure. In addition, the abutting surface of the connecting member 5 and the battery assembly 4 or the end of the connecting member 5 extending to the outside of the oil storage sleeve 21 is provided with an air intake hole for air intake which is communicated with the atomizing chamber 33 .

Further, the ventilation pipe 22 is arranged in the oil storage sleeve 21 along the axial direction of the oil storage sleeve 21, an oil storage cavity 23 is formed between the oil storage sleeve 21 and the ventilation pipe 22, and the e-liquid atomized by the atomizing core 3 is stored in the oil storage sleeve 21. in the oil storage chamber 23 . In order to facilitate the user to check the remaining amount of e-liquid in the oil storage chamber 23, in this embodiment, the oil storage sleeve 21 is made of a material that can transmit light.

The ventilation pipe 22 encloses an airflow channel for supplying air to flow into the suction nozzle assembly 1 , and two ends of the ventilation pipe 22 are respectively inserted into the suction nozzle assembly 1 and the atomizing core 3 .

10 and 11 show the atomizing assembly provided by the second preferred embodiment of the present invention, which is different from the first embodiment in the structure of the suction nozzle assembly 1 and the connection between the two adjacent atomizing cores 3 way of detachable connection.

As shown in FIG. 12 , the suction nozzle assembly 1 includes a suction nozzle 11 , a connecting pipe 12 , a fixing sleeve 13 and an elastic member 15 . The elastic member 15 is sleeved outside the connecting pipe 12 , and both ends of the elastic member 15 elastically contact the side edges of the suction nozzle 11 and the port of the ventilation pipe 22 respectively. The breather tube 22 is forced to squeeze the elastic member 15, and the elastic member 15 is compressed and contracted, which makes the breather tube 22 move along the axial direction of the connecting tube 12, and drives the atomizing core 3 to move, thereby changing the axial direction of the accommodation space in the oil storage sleeve 21. The distance is such that at least one atomizing core 3 can be accommodated in the oil storage sleeve 21 .

Further, in this embodiment, the detachable connection structure between two adjacent atomizing cores 3 is a plug-and-rotate connection structure. The plug-and-swivel connection structure includes a plug 381 and a slot 382 that are engaged with each other. As shown in FIG. 13 , the plug 381 is protruded on the outer side wall of the atomizing sleeve 31 . As shown in FIG. 14 , the slot 382 is opened in on the inner side wall of the atomizing cover 32 .

Specifically, the slot 382 is in an 'L' shape, and the slot 382 includes an insertion channel and a rotation channel that are smoothly connected to each other. The insertion channel is opened at the port of the atomizing cover 32 and moves away from the buckle along the axial direction of the atomizing cover 32 One side of the 381 is extended, and the rotation channel is connected to one end of the insertion channel away from the insertion buckle 381 and extends along the circumferential direction of the electrospray cover 32 .

When assembling, first move the buckle 381 on the atomizing sleeve 31 to the bottom end of the insertion channel along the insertion channel, and then rotate the atomizing core 3, so that the buckle 381 moves into the rotating channel, so as to realize two adjacent atomizing cores. Detachable connection between 3.

In this embodiment, the number of the buckle 61 and the card slot 62 is one. It can be understood that this application does not limit the specific number of the buckle 61 and the card slot 62, as long as it can realize the difference between the two adjacent atomizing cores 3. Plug-and-screw connection between.

The application also provides an electronic cigarette, the electronic cigarette includes a battery assembly 4 and an atomization assembly that are connected to each other, the atomization assembly is the above-mentioned atomization assembly, and the battery assembly 4 is a common battery assembly in the prior art, so The specific structures of the battery assembly 4 and the atomizing assembly are not repeated here.

To sum up, implementing the atomizing assembly and electronic cigarette of the present invention has the following beneficial effects:

(1) The oil storage sleeve is provided with a vent pipe that can move along its axial direction. Since the vent pipe can move along the axial direction of the oil storage sleeve due to the force, the accommodation space in the oil storage sleeve can accommodate one or more mists. Therefore, users can change the number of atomizing cores in the oil storage sleeve according to their own needs to increase the amount of smoke.

(2) When there are multiple atomizing cores between the oil storage sleeves, two adjacent atomizing cores are detachably connected, which makes it easy to disassemble and assemble between the atomizing cores, and it is convenient for users to replace the atomizing cores.

(3) The atomizing core and the oil cup assembly are detachably connected, which is convenient for users to replace the damaged atomizing core and avoids waste of resources.

(4) The oil storage sleeve is made of light-transmitting material, which can facilitate the user to check the remaining amount of e-liquid in the oil storage cavity.

Although the present invention is described through specific embodiments, those skilled in the art should understand that various changes and equivalent substitutions can be made to the present invention without departing from the scope of the present invention. For example, the suction nozzle assembly 1 is a A pipe body, the pipe body is integrally formed with the ventilation pipe 22, and the ventilation pipe 22 and the oil storage sleeve 21 are connected by threads or the like. In addition, various modifications may be made to the invention for a particular situation or material without departing from the scope of the invention. Therefore, the inventions are not to be limited to the specific embodiments disclosed, but are to include all embodiments falling within the scope of the claims of this invention.

Claims (14)

1. An atomizing component for forming an electronic cigarette with a battery component (4) in a combined manner, the atomizing component comprises a light-permeable oil storage sleeve (21), one end of the oil storage sleeve (21) is provided with a suction nozzle component (1), the other end of the oil storage sleeve (21) is an opening end with an accommodating space, the atomizing component is characterized in that at least two atomizing cores (3) which can be detached from the opening end and used for atomizing cigarette oil are accommodated in the accommodating space, when the atomizing cores (3) are two or more than two, each atomizing core (3) is coaxially arranged and detachably connected with each other, the oil storage sleeve (21) is internally sleeved with a vent pipe (22) which can move axially along the atomizing component so as to accommodate a plurality of atomizing cores (3) in the accommodating space, the vent pipe (22) is used for discharging the atomized smoke of the atomizing cores (3) to the suction nozzle component (1), an oil storage cavity (23) for storing tobacco tar is formed between the breather pipe (22) and the oil storage sleeve (21);

a first electrode assembly (35) electrically connected with the battery assembly (4) is arranged at one end of the atomizing core (3), one end, far away from the battery assembly (4), of the atomizing core (3) adjacent to the suction nozzle assembly (1) is elastically and hermetically connected with the vent pipe (22), an atomizing cavity (33) is formed in the atomizing core (3), an electric heating wire assembly (34) electrically connected with the first electrode assembly (35) is accommodated in the atomizing cavity (33), and an oil guide hole (331) used for guiding smoke oil in the oil storage cavity (23) into the electric heating wire assembly (34) is formed in the cavity wall of the atomizing cavity (33); the suction nozzle component (1) comprises a suction nozzle (11) connected to the oil storage sleeve (21), a connecting pipe (12) fixed in the suction nozzle (11) and communicated with the suction nozzle (11), and a fixed sleeve (13) fixed at one end of the oil storage sleeve (21), wherein the fixed sleeve (13) is of a hollow cylinder structure, a positioning piece (14) used for limiting the axial movement of the suction nozzle (11) is embedded in the fixed sleeve (13), the suction nozzle (11) is rotatably connected between the fixed sleeve (13) and the positioning piece (14), one end of the vent pipe (22) is connected to the connecting pipe (12) in a sliding way, the other end of the vent pipe (22) is connected with the atomizing core (3) in an inserting way, the vent pipe (22) moves along the axial direction of the connecting pipe (12) when being stressed, the atomization core (3) is driven to move, so that the axial distance of the accommodating space is changed;

one end of the positioning piece (14) close to the battery component (4) and the side wall of the fixed sleeve (13) form a groove, the suction nozzle (11) and the position corresponding to the groove are provided with flanges, the flanges are rotatably embedded in the groove, and the suction nozzle (11) cannot move along the axial direction of the atomization component.

2. Atomizing assembly according to claim 1, characterized in that said suction nozzle (11) is mounted on said cover (13), said suction nozzle (11) having an air outlet hole (111), one end of said connecting tube (12) being fixed to the periphery of said air outlet hole (111), the other end of said connecting tube (12) extending towards the side close to said atomizing core (3).

3. The atomizing assembly of claim 1, characterized in that said inner side wall of said retaining sleeve (13) is provided with an annular projection (131) projecting therefrom for limiting the radial movement of said vent tube (22), said vent tube (22) being in clearance fit with the central hole of said annular projection (131).

4. The atomizing assembly of claim 3, wherein said nozzle assembly (1) further comprises an elastic member (15) disposed outside said connecting tube (12), and two ends of said elastic member (15) are elastically abutted to the port side edges of said nozzle (11) and said vent tube (22), respectively.

5. The atomizing assembly of claim 4, wherein said air pipe (22) is movably sleeved outside said connecting tube (12) by a threaded connection structure, and said nozzle (11) is rotated by force to move said air pipe (22) along the axial direction of said connecting tube (12).

6. The atomizing assembly according to claim 5, characterized in that a limiting mechanism for limiting the circumferential rotation of said vent tube (22) is provided between said vent tube (22) and said harness (13); the limiting mechanism comprises at least one buckle (221) protruding on the outer peripheral wall of the vent pipe (22) and at least one clamping groove (132) arranged on the inner wall of the annular protrusion (131) and matched with the buckle (221).

7. The atomizing assembly according to claim 1, characterized in that said atomizing core (3) comprises an atomizing sleeve (31) and an atomizing cover (32) fitted over one end of said atomizing sleeve (31); the atomizing core (3) comprises a plurality of atomizing sleeves (31) of one atomizing core (3) in the atomizing cores (3) which are adjacent to each other, and the atomizing covers (32) of the other atomizing core (3) in the atomizing cores (3) which are adjacent to each other are connected in an inserting mode.

8. The atomizing assembly of claim 7, characterized in that the atomizing sleeve (31) and the atomizing cover (32) of two adjacent atomizing cores (3) are connected by a threaded connection structure.

9. The atomizing assembly of claim 8, characterized in that said first electrode assembly (35) is fixed to one end of each of said atomizing cups (31) near said cell assembly (4), and the other end of each of said atomizing cups (31) is provided with a second electrode assembly (36) electrically connected to said first electrode assembly (35).

10. The atomizing assembly according to claim 9, characterized in that the first electrode assembly (35) of one atomizing core (3) of two adjacent atomizing cores (3) is abutted against and electrically connected to the second electrode assembly (36) of the other atomizing core (3) of two adjacent atomizing cores (3).

11. The atomizing assembly of claim 7, characterized in that a connecting member (5) is disposed at one end of said oil storage sleeve (21) close to said battery assembly (4), and said connecting member (5) is detachably connected to said battery assembly (4) and one of said plurality of atomizing cores (3) close to said battery assembly (4), respectively.

12. The atomizing assembly of claim 11, wherein an air inlet hole communicated with the atomizing chamber (33) and used for air intake and smoke oil discharge in the atomizing chamber (33) is formed on an abutting surface of the connecting member (5) and the battery assembly (4) or on one end of the connecting member (5) extending out of the oil storage sleeve (21).

13. The atomizing assembly of claim 7, wherein said oil guide holes (331) comprise two, two of said oil guide holes (331) are oppositely spaced from each other and opened on a wall of said oil storage chamber (23), and said heating wire assembly (34) is mounted in said two oil guide holes (331).

14. An electronic cigarette comprising a battery assembly (4) and a nebulising assembly, connected to each other, characterized in that the nebulising assembly is according to claim 1.

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