WO2016049855A1

WO2016049855A1 - Electronic cigarette

Info

Publication number: WO2016049855A1
Application number: PCT/CN2014/087956
Authority: WO
Inventors: 刘秋明
Original assignee: 惠州市吉瑞科技有限公司
Priority date: 2014-09-30
Filing date: 2014-09-30
Publication date: 2016-04-07
Also published as: CN107072301A; CN107072301B

Abstract

Disclosed is an electronic cigarette, comprising an atomization assembly (2) and a battery assembly (3), the atomization assembly (2) comprising an atomization sleeve (21), a vent pipe (22) sheathed in the atomization sleeve (21) and communicating to the outside of the electronic cigarette, and an atomization core detachably inserted to one end of the atomization sleeve (21), wherein the atomization core is internally provided with a smoke duct (154) which extends in an axial direction of the atomization core and is in communication with the vent pipe (22), and a heating wire assembly (13) which is arranged on the smoke duct (154) and used for atomizing cigarette oil; and the end of the atomization core adjacent to the battery assembly (3) is provided with a second air inlet duct (104) in communication with the smoke duct (154), and an air inlet adjusting mechanism (10) for adjusting the amount of air inlet volume of the second air inlet duct (104), and the air inlet adjusting mechanism (10) comprises an adjusting member (102) received in the electronic cigarette, which is used, after the battery assembly (3) and the atomization assembly (2) are disconnected, to adjust the vent area of the second air inlet duct (104) by shifting or rotating the adjusting member (102) so as to change the amount of air inlet volume. The air inlet volume of the electronic cigarette is adjustable, which can effectively avoid wrong adjustment due to false touching by a user.

Description

e-cigarette

Technical field

This invention relates to the field of electrical heating products and, more particularly, to an electronic cigarette.

Background technique

The air intake hole of the atomized core in the existing electronic cigarette is fixed in size and cannot be adjusted. In the actual use process, if the air inlet hole is set small, it is easy for the user to feel suffocating and is not suitable for multiple people to use at the same time; if the air inlet hole is set large, it is difficult to trigger the air flow sensor to make the electron Smoke works and is therefore not suitable for single use.

Summary of the invention

The technical problem to be solved by the present invention is to provide an electronic cigarette with an adjustable intake air amount and which can effectively avoid misadjustment due to erroneous actuation in order to solve the defects in the prior art.

The technical solution adopted by the present invention to solve the technical problem thereof is: An electronic cigarette is provided, including an atomizing assembly and a battery assembly detachably coupled to the atomizing assembly, the atomizing assembly including an atomizing sleeve, nested within the atomizing sleeve, and connected to the electronic a vent pipe outside the smoke and a detachable atomizing core inserted at one end of the atomizing sleeve; an oil storage chamber is formed between the atomizing sleeve and the vent pipe, and the atomizing sleeve faces the battery An oil supply port is formed at one end surface of the assembly, and the atomization core is inserted into the oil storage chamber through the oil filler port and is elastically sealed with the vent pipe; the atomization core is disposed along the atomization core a smoke passage extending axially from the core and communicating with the vent tube, and a heating wire assembly disposed on the smoke passage for atomizing the smoky oil, the electric heating wire assembly being electrically connected to the battery assembly; An end of the atomizing core adjacent to the battery assembly is provided with a second intake passage communicating with the smoke passage and an intake adjusting structure for adjusting the amount of intake of the second intake passage The air intake adjusting structure includes an adjusting member accommodated in the electronic cigarette, and is configured to adjust a state by dialing or rotating the adjusting member after releasing the connection between the battery assembly and the atomizing assembly The ventilation area of the two intake passages is to change the amount of intake air.

In the electronic cigarette provided by the present invention, the atomizing core further includes a hollow atomizing seat, and the hollow portion of the atomizing seat forms the smoke passage for circulating the mist generated by the atomization, the An air conditioning structure is disposed at one end of the atomization seat; the air intake adjusting structure further includes an inner electrode abutting the adjusting member, the inner electrode is inserted and fixed at one end of the atomizing seat and Electrically isolating the atomization seat; the adjustment member is provided with a first intake passage for the outside air to flow in, and the inner electrode is provided with the said first intake passage and the smoke passage a second intake passage; the adjusting member is received in one end of the battery assembly, and the adjusting member is exposed outside the atomizing assembly after releasing the connection between the battery assembly and the atomizing assembly, The inner electrode of the inner electrode rotates the adjusting member to adjust a ventilation area of the communication between the first intake passage and the second intake passage.

In the electronic cigarette provided by the present invention, the air intake adjusting structure further includes a connecting sleeve for connecting the inner electrode and the adjusting member, and the connecting sleeve is disposed on the inner electrode and the adjusting member Abutting portion, an inner wall of one end of the connecting sleeve protrudes inwardly in the circumferential direction to form a boss; one end of the inner electrode is fixed at an end of the atomizing seat, and the other end of the inner electrode is connected with the connecting sleeve a fixed connection; a side wall surface of the adjusting member abutting the inner electrode protrudes circumferentially outward to form a flange, and the flange is located between the boss and the inner electrode, the adjusting member The other end passes through the boss and projects out of the connecting sleeve.

In the electronic cigarette provided by the present invention, the inner electrode is provided with a rotating shaft at the center of the end surface abutting the adjusting member, one end of the rotating shaft is connected to the inner electrode, and the other end of the rotating shaft a positioning member is disposed; the adjusting member rotatable about the rotating shaft is further provided with a rotating shaft through hole through which the rotating shaft passes, and both end faces of the adjusting member are respectively by the positioning member and the inner portion Electric limit.

In the electronic cigarette provided by the present invention, the first intake passage is opened in the axial direction of the adjusting member.

In the electronic cigarette provided by the present invention, the first intake passage is disposed along a radial direction of the adjusting member, and the first intake passage is a groove formed on an end surface of the adjusting member.

In the electronic cigarette provided by the present invention, the atomization seat includes a hand-held portion, and one side of the hand-held portion is mounted with the air intake adjusting structure and detachably connected to an external battery component.

In the electronic cigarette according to the present invention, the outer peripheral surface of the hand piece is provided with a knurling structure.

In the electronic cigarette provided by the present invention, a second sealing ring disposed between the atomizing sleeve and the atomizing seat is further included, A second sealing groove for accommodating the second sealing ring is circumferentially opened on an outer side surface of the atomizing seat.

In the electronic cigarette provided by the present invention, the smoke passage penetrates the atomization seat in the axial direction, and the side wall of the atomization seat is oppositely provided with an opening for mounting the heating wire assembly, the heating wire Both ends of the assembly respectively extend from the opening.

In the electronic cigarette provided by the present invention, the electric heating wire assembly includes an oil guiding member and a heating wire, and the heating wire is wound and fixed on the oil guiding member, Both ends of the oil guiding member respectively protrude from the opening to take the smoke oil from the outside for heating and atomizing the heating wire.

In the electronic cigarette provided by the present invention, the end portion of the atomization seat on which the air intake adjusting structure is mounted and the inner electrode are made of a conductive material or are surface-coated with a conductive material, and the inner electrode is An insulating sleeve is sleeved between the atomizing seats.

In the electronic cigarette provided by the present invention, the electric heating wire assembly is electrically connected to the inner electrode through a first wire, and the electric heating wire assembly is electrically connected to the atomizing seat through a second wire; the first wire One end is fixed between the insulating sleeve and the inner electrode, and one end of the second wire is fixed between the insulating sleeve and the atomizing seat.

In the electronic cigarette provided by the present invention, the atomizing core is further provided with an atomizing cover and a sealing sleeve at an end away from the air intake adjusting structure, and the atomizing cover is open to communicate with the smoke passage The communication hole is inserted into the communication hole, and the sealing sleeve is interposed between the atomization cover and the ventilation tube.

In the electronic cigarette provided by the present invention, the atomizing assembly further includes a grease trap disposed at an end of the atomizing sleeve The atomizing core, the atomizing sleeve, the venting tube and the oil separating member enclose an oil storage chamber for storing the soot oil.

In the electronic cigarette provided by the present invention, the atomizing assembly further includes a first sealing ring disposed between the atomizing sleeve and the oil separating member, An interference fit connection is formed between the atomizing sleeve and the oil separating member, and a first sealing groove for accommodating the first sealing ring is circumferentially opened on an outer side surface of the oil separating member.

The electronic cigarette provided by the present invention further includes a nozzle assembly detachably coupled to the atomizing sleeve, the nozzle assembly having a smoking passage communicating with the vent tube, the smoking passage along the shaft The nozzle assembly is penetrated.

The implementation of the electronic cigarette of the present invention has the following beneficial effects:

( 1 The air intake adjusting structure can adjust the ventilation area of the second intake passage to adjust the air intake area by dialing or rotating the adjusting member after the connection between the battery assembly and the atomizing assembly is released, so as to satisfy the user's different The demand for gas.

( 2 When the battery assembly is connected with the atomizing assembly, the air intake adjusting structure is located inside the electronic cigarette without being exposed, which can effectively avoid misadjustment caused by accidental touch when used or placed in the clothing pocket, ensuring that the user only Adjust the amount of intake air of the electronic cigarette when necessary to improve the user experience.

DRAWINGS

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

1 is a schematic diagram of splitting of an electronic cigarette according to a first preferred embodiment of the present invention;

Figure 2 is a structural view of the atomizing assembly of Figure 1 in an intake state;

Figure 3 is a structural view of the atomizing assembly of Figure 1 in a non-intake state;

Figure 4 is a perspective view of the atomization core of Figure 1;

Figure 5 is a perspective exploded view of the intake air conditioning structure of Figure 1;

6 is a structural diagram of an atomization core in an electronic cigarette according to a second preferred embodiment of the present invention in an intake state;

Figure 7 is a structural view of the atomization core of Figure 6 in a non-intake state;

Figure 8 is a perspective exploded view of the intake air conditioning structure of Figure 6;

9 is a structural diagram of an atomization core in an electronic cigarette according to a third preferred embodiment of the present invention in an intake state;

Figure 10 is a structural view of the atomization core of Figure 9 in a non-intake state;

Figure 11 is a perspective exploded view of the intake air conditioning structure of Figure 9;

12 is a structural diagram of an atomization core in an electronic cigarette according to a fourth preferred embodiment of the present invention in an intake state;

Figure 13 is a structural view of the atomization core of Figure 12 in a non-intake state;

Figure 14 is a perspective exploded view of the intake air conditioning structure of Figure 12.

detailed description

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

The present invention provides an electronic cigarette comprising an atomizing assembly 2 for atomizing smoke oil and a battery assembly 3 for powering the atomizing assembly, the battery assembly 3 It can be detachably connected to the atomizing assembly by means of a screw connection, a snap connection, a magnetic connection or the like.

The battery assembly 3 includes a battery 301 for supplying power to the atomizing assembly 2. a control circuit board for controlling the working state of the atomizing assembly, a battery electrode 302 for electrically connecting to the atomizing assembly, and a battery cover 303 for accommodating the battery, the control circuit board and the battery electrode And other structures. The related structure of the battery component and the specific detachable connection between the battery component and the atomization component in the present application are all in the prior art, and are not described herein again.

Embodiment 1: Please refer to Figure 1, Figure 2, Figure 3, Figure 4 and Figure 5.

The atomizing component 2 is used for forming an electronic cigarette in combination with the battery component, and specifically comprises an atomizing core, an atomizing sleeve 21, a vent pipe 22, and a grease trap 23 And a nozzle assembly, and the atomizing core, the atomizing sleeve 21, the vent tube 22 and the oil separating member 23 enclose an oil storage chamber 24 for storing the oil.

The atomizing sleeve 21 is a hollow tubular structure, one end of which is detachably connected to the atomizing core through the connecting member 27, and the other end of which is respectively connected to the oil separating member 23 Removable connection to the nozzle assembly. In the present embodiment, the oil separating member 23 is inserted into the port of the atomizing sleeve 21 to prevent the leakage of the oil, and the nozzle assembly is sleeved outside the atomizing sleeve 21. Atomization sleeve 21 and vent tube 22 An oil reservoir 24 is formed between the end face of the atomizing sleeve 21 facing the battery assembly, and the atomizing core is inserted into the oil reservoir 24 through the oil filler port and is elastically sealed with the vent pipe 22.

The vent pipe 22 is axially inserted into the atomizing sleeve 21, one end of which is connected to the atomizing core, and the other end of which is connected to the oil separating member 23; the oil separating member 23 and the nozzle assembly are provided with mutually communicating smoking passages, and the vent pipe 22 communicates with the smoking passage, so that the smoke atomized by the atomizing core sequentially enters the mouth of the user through the vent pipe 22 and the smoking passage.

Preferably, the atomizing assembly further includes a first sealing ring 25 disposed between the atomizing sleeve 21 and the oil separating member 23 for preventing the oil reservoir The smoke oil in the 24 flows out through the gap between the atomizing sleeve 21 and the oil separating member 23, and correspondingly, the outer surface of the oil separating member 23 is circumferentially opened with a first sealing groove for accommodating the first sealing ring 25. 231.

Preferably, the atomizing sleeve 21 and the oil separating member 23 are connected by an interference fit to prevent the oil separating member 23 Loosening while minimizing smoke and oil leakage.

Preferably, the atomizing assembly further includes a second sealing ring 26 disposed between the atomizing sleeve 21 and the atomizing core for preventing the oil reservoir 24 The inside of the oil flows out along the gap between the atomizing sleeve 21 and the atomizing core.

The atomizing core provided in the present invention specifically includes an atomizing seat for connecting with an atomizing sleeve 21 or the like to constitute an atomizing assembly. a heating wire assembly 13 for heating the atomized soot oil, an air intake adjusting structure 10 for adjusting the amount of intake air, and a smoke passage 154 for circulating the mist obtained by atomization; wherein the smoke passage 154 Located in the atomizing seat 15, the heating wire assembly 13 is disposed on the smoke passage 154, and the air intake adjusting structure 10 is disposed at one end of the atomizing seat 15.

Referring to Fig. 4, the atomizing seat 15 is substantially a tubular structure having a large outer diameter and a small outer diameter at both ends. A second sealing groove 153 for accommodating the second sealing ring 26 is opened on the outer side surface thereof in the circumferential direction.

The portion of the atomizing seat 15 having the largest outer diameter is the hand portion 152, and one side of the hand portion 152 is provided with the air intake adjusting structure 10 A threaded structure for detachable connection with an external battery pack is provided; the other side of the hand portion 152 is also provided with a threaded structure for detachable connection with the connector 27 for use with the connector 27 Fitted with a detachable fixed atomizing sleeve 21 .

Preferably, the outer peripheral surface of the hand-held portion 152 is provided with a knurling structure for increasing friction for the user to disassemble the atomizing sleeve 21 and / Or the battery pack can also prevent the electronic cigarette from slipping down, which is convenient for the user to hold.

The atomizing seat 15 is a stepped tubular structure, so that it has a smoke passage 154 extending through itself in the axial direction. In order to circulate the smoke obtained after atomization. The smoke passage 154 extends axially along the atomizing core and communicates with the vent tube 22. The atomizing core is disposed at a side close to the battery assembly with the smoke passage 154 a second intake passage 104 that is in communication.

A pair of openings 151 for mounting the heating wire assembly 13 are further disposed on the side wall of the atomizing seat 15, and the heating wire assembly 13 Located on the smoke passage 154 and its ends project from the opening 151, respectively. When replacing the heating wire assembly 13, it is only necessary to take the discharge hot wire assembly 13 directly along the opening 151.

The heating wire assembly 13 includes an oil guiding member 131 and a heating wire 132, and the oil guiding member 131 is made of an oil absorbing material, and the two ends thereof are respectively Through the opening 151, the oil is sucked into the oil storage chamber 24 to absorb the oil for heating, and the heating wire 132 is heated and atomized; the heating wire 132 is wound and fixed in the oil guiding member 131 at the atomizing seat 15 The inner part is electrically connected to the battery pack.

The intake air conditioning structure 10 includes an inner electrode 101 and an adjustment member 102, an inner electrode 101 and an adjustment member 102. The end faces abut and the adjustment member 102 is rotatable relative to the inner electrode 101 about the central axis.

The adjusting member 102 is housed in the electronic cigarette for releasing the battery assembly 3 and the atomizing assembly 2 After the connection between the two, the ventilation area of the second intake passage 104 is adjusted by shifting or turning the adjustment member 102 to change the amount of intake air.

The adjusting member 102 is provided with a first intake passage 103 for the inflow of outside air. In the present embodiment, the adjusting member 102 For the cap-like structure of the bottom opening, the adjusting member 102 is rotatably sleeved on the end face of the inner electrode 101 for electrical connection with the battery assembly.

The first intake passage 103 is an eccentric through hole that is axially opened on the end surface of the adjusting member 102, and the rotation adjusting member 102 can make the first intake passage 103 rotates about the central axis with respect to the inner electrode 101.

The inner electrode 101 is fixed to the end of the atomizing seat 15 and is provided with a first inlet passage 103 and a smoke passage 154. The second intake passage 104, correspondingly, the opening of the second intake passage 104 near the adjustment member 102 is also eccentrically disposed to ensure that the two can be in relative communication. Rotating adjustment member along the circumference of the inner electrode 101 102. The ventilation area of the communication between the first intake passage 103 and the second intake passage 104 can be adjusted to adjust the amount of the intake air.

Preferably, the end of the air intake adjusting structure 10, the inner electrode 101 and the adjusting member 102 are mounted on the atomizing base 15 Both are made of a conductive material or are surface coated with a conductive material. The inner electrode 101 and the adjusting member 102 are electrically connected to the first electrode in the battery assembly, and the atomizing seat 15 Electrically connected to the second electrode in the battery assembly.

In order to ensure electrical isolation between the inner electrode 101 and the atomizing seat 15, the atomizing core in this embodiment further includes a sleeve disposed on the inner electrode 101 and the atomizing seat. 15 between the insulation sleeves 16 . It can be understood that the method of electrically isolating is not limited to the use of the insulating sleeve 16, and the inner electrode 101 and the atomizing seat can also be used. An insulating medium or the like is applied to the interface that is in contact with each other, and is not specifically limited herein.

Preferably, the adjustment member 102 extends out of the atomization seat 15 to facilitate rotation of the user to adjust the amount of intake air.

The heating wire assembly 13 is electrically connected to the inner electrode 101 through the first wire 133, and the heating wire assembly 13 passes through the second wire 134. It is electrically connected to the atomizing base 15. In the present embodiment, one end of the first wire 133 is clamped and fixed in the gap between the insulating sleeve 16 and the inner electrode 101, and the second wire 134 One end is clamped and fixed in the gap between the insulating sleeve 16 and the atomizing seat 15, and the other ends of the first wire 133 and the second wire 134 are electrically connected to both ends of the heating wire 132, respectively.

Further, the atomizing core further includes an atomizing cover 11 and a sealing sleeve 12.

The atomizing cover 11 is sleeved on one end of the atomizing seat 15 away from the air conditioning adjusting structure 10, and the atomizing cover 11 is provided with a smoke passage 154 communicating communication holes 111, the vent pipe 22 is inserted into the communication hole 111 and directly communicates with the smoke passage 154.

The sealing sleeve 12 is disposed between the atomizing cover 11 and the vent pipe 22 to prevent the oil in the oil reservoir 24 from flowing along the atomizing cover 11 The gap with the vent pipe 22 flows into the smoke passage 154.

FIG. 1 is a schematic view showing the structure of an electronic cigarette. It can be seen that when the battery assembly and the atomizing assembly are detached, the air conditioning adjusting structure 10 is provided with an adjusting member. One end of the 102 extends from the atomizing seat 15 for user adjustment.

Intake adjustment structure 10 when the battery assembly is connected to the atomizing assembly It is located inside the electronic cigarette and is not exposed. It can effectively avoid the mis-adjustment caused by the accidental touch, ensuring that the user can adjust the intake air amount of the electronic cigarette only when necessary.

Fig. 2 is a structural view showing the atomizing assembly in an intake state, rotating the adjusting member 102 along the circumferential direction of the inner electrode 101, and the inner electrode 101 Since it is fixed in the atomizing seat 15 without being rotated, since the open end of the second intake passage 104 and the first intake passage 103 are both eccentrically disposed, the first intake passage 103 and the second intake passage during the rotation The size of the connected area between 104s is changed, thereby realizing the amount of intake air of the outside air adjusted according to the user's needs.

When the first intake passage 103 is in communication with the second intake passage 104, the atomizing assembly is in an intake state; when the first intake passage 103 The atomization assembly can obtain the maximum amount of intake air when the communication area with the second intake passage 104 is the largest.

Figure 3 shows a structural view of the atomizing assembly in a non-intake state, when the first intake passage 103 is in the second intake passage 104. When it is completely staggered, that is, when the communication area is zero, the atomizing assembly is in a non-intake state, and the outside air cannot enter the mist passage supply wire assembly 13 to atomize.

Embodiment 2: Please refer to Figure 6, Figure 7, and Figure 8.

The present embodiment is different from the first embodiment in that the intake adjusting structure 10 further includes a connecting electrode 101 and an adjusting member 102. Connection sleeve 105.

The adjusting member 102 is substantially cylindrical, and the first intake passage 103 is a through hole opened in the axial direction thereof.

The connecting sleeve 105 is sleeved on the abutting portion of the inner electrode 101 and the adjusting member 102, and the connecting sleeve 105 The inner wall of one end protrudes inwardly in the circumferential direction to form a boss 106.

One end of the inner electrode 101 is fixed to the end of the atomizing seat 15, and the other end of the inner electrode 101 is passed through the interference fit and the connecting sleeve 105. The fixed connection, the inner electrode 101 and the connecting sleeve 105 cannot be rotated relative to each other.

One end side wall surface of the adjusting member 102 abutting against the inner electrode 101 protrudes circumferentially outward to form a flange 107, which is a flange 107 Located between the boss 106 and the inner electrode 101, the boss 106 limits the flange 107 to prevent the adjustment member 102 from coming loose. The adjustment member 102 is relative to the inner electrode 101 and the connecting sleeve 105 rotates about the central axis, and the other end of the adjusting member 102 passes through the boss 106 and extends out of the connecting sleeve 105 for the user to adjust the amount of intake air.

Embodiment 3: Please refer to Figure 9, Figure 10 and Figure 11.

The present embodiment is different from the foregoing embodiment in that the inner electrode 101 is provided with a rotating shaft 108 at one end abutting the adjusting member 102. And positioning member 109. One end of the rotating shaft 108 is connected to the inner electrode 101, and the other end of the rotating shaft 108 is connected to the positioning member 109.

The adjusting member 102 further has a rotating shaft through hole 110 through which the rotating shaft 108 passes through the central axis, and the adjusting member 102 can rotate around the rotating shaft 108 Rotate, and the two end faces are respectively limited by the positioning member 109 and the inner electrode 101.

Preferably, the inner electrode 101, the rotating shaft 108 and the positioning member 109 are integrally formed.

In the present embodiment, the first intake passage 103 is a through hole opened in the axial direction of the adjusting member 102.

Embodiment 4: Please refer to Figure 12, Figure 13 and Figure 14.

The present embodiment is different from the third embodiment in that the first intake passage 103 is a groove 111 provided along the radial direction of the adjusting member 102. And the groove 111 is formed on the end surface of the adjusting member 102.

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

It can be understood that the first intake passage 103 and the second intake passage 104 The opening path is not limited to the present invention, and as long as the external environment and the smoke passage 154 can be realized, only a few preferred embodiments are given herein, and are not specifically limited.

It can be understood that the atomizing core and the atomizing sleeve 21 and the connecting member 27 The detachable connection between the battery components is not limited to the present invention, and may be a plurality of commonly used detachable connection methods such as a screw connection, a snap connection, and an interference fit, which are not specifically limited herein.

(1) Setting the intake adjustment structure 10 After the connection between the battery assembly and the atomization assembly is released, the adjustment member 102 can be toggled or rotated. The ventilation area of the second intake passage 104 is adjusted to change the amount of intake air to meet the user's demand for different intake air amounts.

(2) When the battery assembly is connected to the atomizing assembly, the air intake adjusting structure 10 It is located inside the electronic cigarette without being exposed, which can effectively avoid mis-adjustment caused by accidental touch when used or placed in the pocket of the garment, ensuring that the user adjusts the amount of intake of the electronic cigarette only when necessary, and improves the user. Experience.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims

An electronic cigarette comprising an atomizing component and a battery component detachably connected to the atomizing component, wherein the atomizing component comprises an atomizing sleeve (21 a vent tube (22) disposed in the atomization sleeve (21) and connected to the outside of the electronic cigarette, and an detachable atomizing core inserted at one end of the atomization sleeve (21); Atomizing sleeve (21 An oil reservoir (24) is formed between the vent pipe (22), and the atomizing sleeve (21) is formed with a fueling port facing an end surface of the battery assembly, and the atomizing core passes through the fueling Inserting the port into the oil reservoir ( 24) and is elastically sealed to the vent pipe (22);

The atomizing core is provided with a smoke passage (154) extending along the axial direction of the atomizing core and communicating with the vent pipe (22) and disposed in the smoke passage ( 154) an electric heating wire assembly (13) for atomizing the tobacco oil, the electric heating wire assembly (13) being electrically connected to the battery assembly;

An end of the atomizing core adjacent to the battery assembly is provided with a second intake passage communicating with the smoke passage (154) (104) And an intake adjustment structure (10) for adjusting a magnitude of the intake air of the second intake passage (104), the intake adjustment structure (10) including an adjustment member (102) housed in the electronic cigarette And adjusting the second intake passage by dialing or rotating the adjusting member (102) after releasing the connection between the battery assembly and the atomizing assembly (104) The ventilation area is to change the amount of intake air.
The electronic cigarette according to claim 1, wherein the atomizing core further comprises a hollow atomizing seat (15), the atomizing seat (15) The hollow portion forms a smoke passage (154) for the circulation of the mist obtained by atomization, and the intake air conditioning structure (10) is disposed at the atomization seat (15) One end;

The air intake adjusting structure (10) further includes an inner electrode (101) abutting the adjusting member (102), the inner electrode (101) The insertion is fixed at one end of the atomization seat (15) and electrically isolated from the atomization seat (15);

The adjusting member (102) is provided with a first intake passage (103) for inflow of outside air, and the inner electrode (101) Opening the second intake passage (104) for communicating the first intake passage (103) and the smoke passage (154); the adjusting member (102) Included in one end of the battery assembly, and the adjustment member (102) is exposed outside the atomization assembly after the connection between the battery assembly and the atomization assembly is released, by passing along the inner electrode (101) The adjustment member (102) is circumferentially rotated to adjust a ventilation area at a communication between the first intake passage (103) and the second intake passage (104).
The electronic cigarette according to claim 2, wherein the intake air adjusting structure (10) further comprises a connecting electrode (101) a connecting sleeve (105) with the adjusting member (102), the connecting sleeve (105) is sleeved on an abutting portion of the inner electrode (101) and the adjusting member (102), the connecting sleeve ( 105) one end inner wall protrudes inwardly in the circumferential direction to form a boss (106);

One end of the inner electrode (101) is fixed to an end of the atomizing seat (15), and the other end of the inner electrode is connected to the connecting sleeve (105) Fixed connection;

One end side wall surface of the adjusting member (102) abutting the inner electrode (101) protrudes circumferentially outward to form a flange (107), the flange ( 107) between the boss (106) and the inner electrode (101), the other end of the adjusting member (102) passes through the boss (106) and protrudes from the connecting sleeve (105) ).
The electronic cigarette according to claim 2, wherein said inner electrode (101) is in contact with said adjusting member (102) The center of the end face abutting is provided with a rotating shaft (108), one end of the rotating shaft (108) is connected to the inner electrode (101), and the other end of the rotating shaft (108) is provided with a positioning member ( 109 );

A shaft through hole (110) through which the rotating shaft (108) passes is further disposed on the adjusting member (102) rotatable about the rotating shaft (108). Both end faces of the adjusting member (102) are respectively limited by the positioning member (109) and the inner electrode (101).
The electronic cigarette according to claim 4, wherein the first intake passage (103) is along the adjusting member (102) The axial opening of the).
The electronic cigarette according to claim 4, wherein the first intake passage (103) is along the adjusting member (102) And a radial arrangement, and the first intake passage (103) is a groove (111) opened on an end surface of the adjusting member (102).
The electronic cigarette according to claim 2, wherein the atomization seat (15) comprises a hand portion (152), the hand portion (152) The air intake adjusting structure (10) is mounted on one side and detachably connected to the external battery pack.
The electronic cigarette according to claim 7, wherein a knurling structure is provided on an outer peripheral surface of the hand portion (152).
The electronic cigarette according to claim 2, further comprising a second sealing ring disposed between the atomizing sleeve (21) and the atomizing seat (15) 26), a second sealing groove (153) for accommodating the second sealing ring (26) is circumferentially opened on an outer side surface of the atomizing seat (15).
The electronic cigarette according to claim 2, wherein the smoke passage (154) penetrates the atomization seat (15) in the axial direction, and the atomization seat (15) An opening (151) for mounting the heating wire assembly (13) is oppositely disposed on a side wall thereof, and two ends of the heating wire assembly (13) are respectively from the opening (151) ) stretched out.
The electronic cigarette according to claim 10, characterized in that the heating wire assembly (13) comprises an oil guiding member (131) and a heating wire (132). The heating wire (132) is wound and fixed on the oil guiding member (131), and two ends of the oil guiding member (131) respectively protrude from the opening (151) to The smoke oil is taken from the outside for heating and atomizing the heating wire (132).
The electronic cigarette according to claim 2, wherein the atomization seat (15) is mounted with an end portion of the air intake adjusting structure (10) and the inner electrode ( 101) A conductive material is used or surface-coated with a conductive material, and an insulating sleeve (16) is disposed between the inner electrode (101) and the atomizing seat (15).
The electronic cigarette according to claim 12, wherein the heating wire assembly (13) passes through the first wire (133) and the inner electrode (101) Electrically connected, the heating wire assembly (13) is electrically connected to the atomizing seat (15) through a second wire (134);

One end of the first wire (133) is fixed between the insulating sleeve (16) and the inner electrode (101), and the second wire (134) One end is fixed between the insulating sleeve (16) and the atomizing seat (15).
The electronic cigarette according to claim 1, wherein the atomizing core is further provided with an atomizing cover at an end away from the air intake adjusting structure (10) (11) And a sealing sleeve (12), the atomizing cover (11) is provided with a communication hole (111) communicating with the smoke passage (154), and the ventilation tube (22) is inserted into the communication hole ( 111) The sealing sleeve (12) is interposed between the atomizing cover (11) and the vent pipe (22).
The electronic cigarette according to claim 1, wherein the atomizing assembly further comprises a grease trap (23) disposed at an end of the atomizing sleeve (21). The atomizing core, the atomizing sleeve (21), the venting tube (22) and the oil separating member (23) enclose an oil storage chamber (24) for storing smoke oil.
The electronic cigarette according to claim 15, wherein the atomizing assembly further comprises an atomizing sleeve (21) and the oil separating member (23) a first sealing ring (25) between the atomizing sleeve (21) and the oil separating member (23), the oil separating member (23) A first sealing groove (231) for accommodating the first sealing ring (25) is circumferentially opened on the outer side surface.
The electronic cigarette according to claim 1, further comprising an atomizing sleeve (21) a detachably connected nozzle assembly having a smoking passage in communication with the vent tube (22), the smoking passage extending axially through the nozzle assembly.