WO2015054831A1 - Electronic cigarette and assembly method thereof - Google Patents

Abstract

An electronic cigarette and assembly method thereof, the electronic cigarette comprising a battery assembly (10) and a vaporization assembly (20); the battery assembly (10) comprising a battery support (12) and a battery (11) detachably accommodated inside the battery support (12); the battery (11) comprising a first electrode and a second electrode; the battery support (12) being interposed inside the vaporization assembly (20); the end of the battery assembly (10) away from the vaporization assembly (20) being detachably connected to the vaporization assembly (20); the battery support (12) end inserting into the vaporization assembly (20) is provided with an electrical connection member (17) providing electrical connection to the first electrode and electrically connected to the vaporization assembly (20); the second electrode and the vaporization assembly (20) abutting and being electrically connected. The electronic cigarette has the advantage of allowing for the battery support (12) to be removed and the battery (11) to be replaced if damaged.

Description

 Electronic cigarette and assembly method thereof Technical field

 The present invention relates to the field of electronic devices, and in particular, to an electronic cigarette and an assembly method thereof.

Background technique

The prior art electronic cigarette includes a battery assembly and an atomizing assembly. The battery pack includes a battery, but the battery therein is not detachable, and the electronic cigarette cannot be used after the battery is damaged, resulting in great waste.

Summary of the invention

 The technical problem to be solved by the present invention is to provide an improved electronic cigarette for the defects existing in the prior art.

The technical solution adopted by the present invention to solve the technical problem thereof is to provide an electronic cigarette including a battery assembly and an atomizing assembly, the battery assembly including a battery holder and a battery detachably housed in the battery holder, The battery includes a first electrode and a second electrode, the battery holder is inserted into the atomization assembly, and an end of the battery assembly remote from the atomization assembly is detachably connected to the atomization assembly; Inserting one end of the bracket into the atomizing assembly is provided with an electrical connector electrically connected to the first electrode and electrically connected to the atomizing component, and the second electrode abuts and electrically contacts the atomizing component connection.

In the electronic cigarette provided by the present invention, the battery holder has a tubular shape, and the battery holder is provided with a receiving cavity for mounting the battery, and an opening portion at one end of the receiving cavity for receiving and installing the battery. The electrical connector is mounted on the opening.

In the electronic cigarette provided by the present invention, the electrical connector includes an annular abutting portion for electrically connecting with the atomizing assembly, and the abutting portion is fixedly disposed on an end surface of the opening portion.

In the electronic cigarette provided by the present invention, the electrical connector further includes an annular first connecting portion vertically disposed along a circumferential side edge of the inner ring of the abutting portion, the first connecting portion being inserted in the On the inner side wall of the opening.

In the electronic cigarette provided by the present invention, the atomizing assembly includes a heating wire and a first elastic electrode column and a second elastic electrode column respectively electrically connected to both ends of the heating wire, the first elastic electrode column And the second elastic electrode column extends toward the battery holder;

When the battery holder is inserted into the atomization assembly, the first elastic electrode column elastically resists the first electrode, and the second elastic electrode column elastically resists the abutting portion.

In the electronic cigarette provided by the present invention, the battery assembly further includes an end cover fixedly disposed at one end of the battery holder, the end cover including a bottom plate and a second connecting portion vertically disposed along an edge of the bottom plate, The second connecting portion is for connecting to an end of the atomizing assembly.

In the electronic cigarette provided by the present invention, the atomization assembly further includes an atomization sleeve, the second connection portion is tubular, and an inner side wall of the second connection portion and an outer side wall of the battery holder are formed between A gap into which the end of the atomization sleeve is inserted.

 In the electronic cigarette provided by the present invention, an end of the atomization sleeve is screwed onto an inner side wall of the second connecting portion.

In the electronic cigarette provided by the present invention, the battery assembly further includes a controller and a sound emitting element for simulating underwater sound, the battery being detachably mounted in the battery holder, the controller and the battery respectively The sound emitting component and the atomizing component are electrically connected such that the controller controls the battery to supply power to the atomizing component and control the sounding component to sound.

In the electronic cigarette provided by the present invention, the battery assembly further includes a column-shaped mounting seat, one end of the mounting seat is fixedly provided with a resilient electrode column, and the other end of the mounting seat is fixedly provided with a control board, and the control The device is disposed on the control board and electrically connected to the elastic electrode column;

 The mounting bracket is inserted into the battery holder such that the elastic electrode column elastically resists the second electrode.

In the electronic cigarette provided by the present invention, the battery holder includes a first sleeve and a second sleeve in an integral structure, the battery is installed in the first sleeve, and the mount is inserted in the first The casing is disposed at a boundary between the first sleeve and the second sleeve, and the partition plate is provided with a perforation through which the elastic electrode column passes.

In the electronic cigarette provided by the present invention, the battery assembly further includes a third sleeve for clamping and fixing the electrical connector, the third sleeve being sleeved on the outer side wall of the first sleeve and The outer wall surface of the second sleeve is circumferentially coplanar.

 In the electronic cigarette provided by the present invention, a charging interface for inserting a charging electrode of an external charger is disposed on a side wall of the second connecting portion.

In the electronic cigarette provided by the present invention, the atomization sleeve and the second connecting portion are both made of electrically conductive metal and electrically connected to each other, and the first elastic electrode column is electrically connected to the atomization sleeve. a first charging electrode electrically connected to the second connecting portion and a second charging electrode electrically connected to a controller on the control board are disposed in the charging interface;

When charging, the external charger, the first charging electrode, the second connecting portion, the atomizing sleeve, the first elastic electrode column, the battery, the elastic electrode column, the The controller and the second charging electrode constitute a charging circuit.

 The invention also provides a method for assembling an electronic cigarette, comprising the following steps:

 S1 Installing the battery in the first sleeve of the battery holder, mounting the electrical connector to the opening of the battery holder, and electrically connecting to the first electrode of the battery;

 S2 Installing the control board on one end of the mounting base, and the controller on the control board is electrically connected to the elastic electrode column of the other end of the mounting seat;

 S3 Inserting one end of the mounting seat with the elastic electrode column into a second sleeve of the battery holder, the elastic electrode column passing through a perforation in the partition plate and elastically resisting the battery On the first electrode;

 S4: fixing the end cover to the end of the battery holder away from the atomizing assembly, so that the control board is received in the end cover;

 S5 Inserting one end of the battery holder away from the end cap into an atomizing sleeve of the atomizing assembly, and rotating the atomizing sleeve such that an end of the atomizing sleeve is screwed into the An inner wall of the second connecting portion of the end cover elastically resists a first electrode of the battery and a second elastic electrode column of the atomizing assembly, and an abutting portion of the electrical connector and the atomizing assembly The first elastic electrode column is elastically resisted.

The electronic cigarette of the present invention has the following beneficial effects: the battery assembly of the electronic cigarette provided by the present invention is detachable with respect to the atomizing assembly, and the battery assembly can be detached from the atomizing assembly when the battery is damaged or the battery is exhausted. Then, the old battery is removed from the opening of the battery holder, and the new battery can be replaced, so that the battery replacement is convenient. Secondly, the battery assembly can be separated from the atomizing assembly by one end away from the atomizing assembly. Disassembling the connection, the battery holder is inserted into the atomization assembly, so that not only other components are blocked when the connection is blocked, the alignment is easy, the assembly efficiency is high, and the overall structure of the electronic cigarette is simple and compact, and the appearance is more concise; finally, The battery assembly is directly electrically connected to the atomization assembly through an electrical connector on the battery holder and a second electrode of the battery, so that no connection between the battery assembly and the atomization assembly is performed by using a conductive wire. Therefore, not only the electrical connection is stable and reliable, but also the inconvenience caused by the conductive wire during assembly and use is avoided.

DRAWINGS

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

 Figure 1 is a cross-sectional view of an electronic cigarette in an embodiment of the present invention;

 Figure 2 is a partial enlarged view of the area indicated by A in the embodiment shown in Figure 1;

 Figure 3 is a cross-sectional view of the battery assembly of the embodiment shown in Figure 1;

 Figure 4 is a perspective view showing the structure of the battery assembly in the embodiment shown in Figure 1;

 5 is a schematic exploded view of the battery assembly of the embodiment shown in FIG. 1 after the end cover is removed;

 Figure 6 is a schematic view showing the structure of the electrical connector of the embodiment shown in Figure 1.

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.

1 shows an electronic cigarette in an embodiment of the invention, the electronic cigarette including a battery assembly 10 and an atomizing assembly 20. The battery assembly 10 and the atomizing assembly 20 are detachably coupled. The battery assembly 10 is used to supply power to the atomization assembly 20. The atomization assembly 20 is used to store tobacco extraction oil and heat atomize the tobacco extraction oil into a mist for smoking by a smoker to achieve a simulated smoking effect.

2 and 3, the battery pack 10 includes a battery 11, a battery holder 12, a mount 13, an end cover 14, a control board 15, an electrical connector 17, and a sounding element 18. A controller (not shown) is provided on the control board 15. The controller is electrically coupled to the battery 11, the sounding element 18, and the atomizing assembly 20, respectively, such that the controller controls the battery 11 to power the atomizing assembly 20 and control the sounding element 18 to sound.

The sound emitting element 18 is configured to simulate underwater sound when the electronic cigarette is used, and the sound emitting element 18 is installed in the end cover 14, which may be a horn. Therefore, in the embodiment, the electronic cigarette may be referred to as an electronic hookah, which does not need Imitate the real hookah effect with liquid water. The battery 11 is housed in the battery holder 12. The battery 11 includes a first electrode and a second electrode. The second electrode is located at one end of the battery 11 near the atomizing assembly 20, and the first electrode is located at an end of the battery 11 away from the atomizing assembly 20. The control board 15 is mounted on the mount 13, and the mount 13 is inserted into the battery holder 12 from the end of the battery holder 12 away from the atomizing unit 20. The electrical connector 17 is mounted on one end of the battery holder 12 that is inserted into the atomizing assembly 20 and is electrically connected to the second electrode.

As shown in FIGS. 4 and 5, the battery holder 12 has a circular tubular shape including a first sleeve 121 and a second sleeve 122 in a unitary structure. Wherein, the radius of the first sleeve 121 is smaller than the radius of the second sleeve 122. A partition 123 is provided at the boundary between the first sleeve 121 and the second sleeve 122. The first sleeve 121 is provided with a housing chamber for mounting the battery 11 and an opening portion 1212 at one end of the housing chamber for receiving and mounting the battery 11. The second sleeve 122 is for the socket 13 to be inserted therein, and the partition 123 is provided with a perforation (not shown). An end of the second sleeve 122 remote from the first sleeve 121 is further provided with an annular fixing plate 124. The fixing plate 124 is used to fix the control board 15, and a fixed position (not labeled) is provided on one side of the fixing plate 124 toward the end cover. The side wall surface of the battery holder 12 is provided with a slit 1211 parallel to the longitudinal direction of the battery holder 12. The nip 1211 extends from the end surface of the opening portion 1212 of the first sleeve 121 to the second sleeve 122. In another embodiment, the battery holder 12 further includes a third sleeve 16 for holding and fixing the electrical connector 17, and the third sleeve 16 is sleeved on the outer side wall of the first sleeve 121 and The outer side wall faces of the second sleeve 122 are circumferentially coplanar, thereby making the overall structure of the battery 12 bracket more compact and compact.

The mounting seat 13 has a cylindrical shape, and the control board 15 is mounted on one end of the mounting seat 13. The other end of the mounting seat 13 is provided with an elastic electrode post 131 electrically connected to the controller on the control board 15. . A limiting hole is provided on the corresponding fixing plate on the control board. The elastic electrode column 131 is disposed along the axis line of the mount 13. When the mount 13 is inserted into the second sleeve 122, the elastic electrode post 131 elastically abuts against the second electrode of the battery 11 through the perforation in the partition 123. The limiting protrusions on the fixing plate 124 are interference fit in the limiting holes on the control board 15, so that the fixing plate 124 and the control board 15 are fixedly connected together. In this embodiment, the elastic electrode column 131 can be made of an elastic conductive material, such as a conductive rubber, or a rigid electrode column can be used in combination with a spring.

The end cover 14 includes a circular bottom plate 142 and a second connecting portion 141 vertically disposed on the bottom plate 142. The second connecting portion 141 has a circular tubular shape and is disposed along the circumference of the bottom plate 142. The control panel 15 is received in the end cap 14, and the fixing plate 124 on the end of the second sleeve 122 is snapped into the end cap 14. Further, a gap is formed between the inner side wall of the second connecting portion 122 and the outer side wall of the second sleeve 122 into which the end portion of the atomizing assembly 20 is inserted. Preferably, the inner wall of the second connecting portion 141 is provided with a thread, and the end of the atomizing assembly 20 is screwed on the inner wall of the second connecting portion 141 to realize the detachable connection of the atomizing assembly 20 and the battery assembly 10.

The second connecting portion 141 is made of a conductive metal, and a charging port 143 for inserting a charging electrode of an external charger is disposed on a side wall thereof. A first charging electrode and a second charging electrode are disposed in the charging interface 143. The first charging electrode is electrically connected to the second connecting portion 141, and the second charging electrode is electrically connected to the controller on the control board 15.

As shown in FIGS. 4 and 6, the electrical connector 17 includes an annular abutting portion 171 and an annular first connecting portion 1712 that is vertically disposed along the circumferential side edge of the inner ring of the abutting portion 171. The first connecting portion 1712 is for inserting into the inner side wall of the opening portion 1212, and the abutting portion 171 abuts against the end surface of the opening portion 1212, so that the electrical connector 17 can be reliably held on the opening portion 1212. The electrical connector 17 is electrically connected to the second electrode of the battery 11 by a wire 172 soldered thereto. The wire 172 is partially received in the nip 1211 on the battery holder 12. The annular shape of the electrical connector 17 prevents the battery holder 12 from being misaligned with the second elastic electrode post 24 of the atomizing assembly 20 when inserted into the atomizing sleeve 21, and has the beneficial effects of facilitating installation and improving reliability. In addition, the electrical connector 17 and the wire 172 are clamped by the third sleeve 16, so that the electrical connector 17 can be fixed more firmly, and the assembly and the assembly of the battery assembly 10 against the wire 172 can be avoided due to the exposure of the wire 172. The resulting adverse effects such as scratching. By providing the opening portion 1212, when the battery 11 is damaged, the battery unit 10 can be directly detached from the atomizing unit 20, and the battery 11 can be taken out from the opening portion 1212.

The atomizing assembly 20 includes an atomizer 22 for atomizing the tobacco extraction oil stored therein, an atomizing sleeve 21 for housing the atomizer 22, a first elastic electrode column 23, and two second electrodes Column 24. The number of atomizers 22 may be one or more. There are two atomizers 22 in this embodiment. The two atomizers 22 are juxtaposed in a direction parallel to the axial line of the atomization sleeve 21. The first elastic electrode column 23 is fixedly disposed along the axial line of the atomization sleeve 21, and the two second elastic electrode columns 24 are symmetrically fixed on both sides of the first elastic electrode column 23 and the first elastic electrode Columns 23 are parallel. In this embodiment, the first elastic electrode column 23 and the second elastic electrode column 24 may be made of an elastic conductive material, such as a conductive rubber or the like; or a rigid electrode column may be used in cooperation with the spring.

The two atomizers 22 each include a heating wire for heating and atomizing the tobacco extraction oil, and one ends of the two heating wires are electrically connected to the two second elastic electrode columns 24, respectively. The other ends are electrically connected to the first elastic electrode column 23. The atomizing sleeve 21 is made of a conductive metal, the first elastic electrode column 23 is electrically connected to the atomizing sleeve 21, and the end of the atomizing sleeve 21 is provided with an external thread which is screwed to the second connecting portion 141. The inner side is electrically connected to the second connecting portion 141. The atomizer 22 is a prior art and will not be described herein.

When assembled, the battery holder 12 is inserted into the atomization sleeve 21, and the two second elastic electrode columns 24 are elastically abutted against the abutting portion 171 of the electrical connector 17, respectively, and the first elastic electrode column 23 is elastically abutted on the battery. 11 on the first electrode. The end of the atomizing sleeve 21 is screwed to the inside of the end cap 14.

During charging, the external charger, the first charging electrode, the second connecting portion 141, the atomizing sleeve 21, the first elastic electrode column 23, the battery 11, the elastic electrode column 131, the controller, and the second charging electrode constitute a charging circuit. In order to achieve charging of the battery 11.

 The invention also provides a method for assembling an electronic cigarette, comprising the following steps:

 S1 Installing the battery 11 into the first sleeve 121 of the battery holder 12, mounting the electrical connector 17 to the opening portion 1212 of the battery holder 12, and electrically connecting to the first electrode of the battery 11;

 S2 The control board 15 is mounted on one end of the mounting seat 13, and the controller on the control board 15 is electrically connected to the elastic electrode post 131 at the other end of the mounting seat 13;

 S3 Inserting one end of the mounting seat 131 with the elastic electrode post 131 into the second sleeve 122 of the battery holder 12, the elastic electrode post 131 elastically resisting the first electrode of the battery 11 through the perforation on the partition plate 123 ;

 S4: The end cover 14 is fixedly mounted on one end of the battery holder 12 away from the atomizing assembly 20, so that the control board 15 is received in the end cover 14;

 S5 Inserting the end of the battery holder 12 away from the end cap 14 into the atomizing sleeve 21 of the atomizing assembly 20, and rotating the atomizing sleeve 21 such that the end of the atomizing sleeve 21 is screwed to the second end of the end cap 14. On the inner wall of the connecting portion 141, the first electrode of the battery 11 elastically abuts against the second elastic electrode post 24 of the atomizing assembly 20, and the abutting portion 171 of the electrical connector 17 and the first elastic electrode column 23 of the atomizing assembly 20 Flexible resistance.

 In summary, The battery assembly 10 of the electronic cigarette provided by the present invention is detachable with respect to the atomizing assembly 20, and the battery assembly 10 can be detached from the atomizing assembly 20 when the battery 11 is damaged or the battery is exhausted, and then the opening of the battery holder 12 is opened. The old battery is removed from the portion 1212, so that the new battery can be replaced, so that the battery replacement is convenient. Secondly, the battery assembly 10 is detachably connected to the atomizing assembly 20 through one end away from the atomizing assembly 20, and the battery holder 12 is inserted into the atomizing assembly 20. Therefore, not only does the other components block the line of sight when connecting, the alignment is easy, the assembly efficiency is high, and the overall structure of the electronic cigarette is simple and compact, and the appearance is more concise; finally, since the battery assembly 10 passes through the electrical connector 17 on the battery holder 12 and The second electrode of the battery 11 is directly electrically connected to the atomizing assembly 20, so that there is no need to connect the battery assembly 10 and the atomizing assembly 20 with a conductive wire, so that not only the electrical connection is stable and reliable, but also the process of assembling and using the conductive wire is avoided. The inconvenience caused.

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 (15)

An electronic cigarette comprising a battery assembly (10) and an atomizing assembly (20), characterized in that the battery assembly (10) comprises a battery holder (12) and is detachably housed in the battery holder (12) a battery (11), the battery (11) comprising a first electrode and a second electrode, the battery holder (12) being inserted into the atomizing assembly (20), the battery assembly (10) being away from the One end of the atomizing assembly (20) is detachably connected to the atomizing assembly (20); one end of the battery holder (12) inserted into the atomizing assembly (20) is electrically connected to the first An electrical connector (17) electrically connected to the atomizing assembly (20), the second electrode abutting and electrically connecting the atomizing assembly (20). The electronic cigarette according to claim 1, wherein said battery holder (12) is tubular, said battery holder (12) is provided with a receiving chamber for mounting said battery (11) and is located in said housing One end of the cavity is used for an opening (1212) for taking out and mounting the battery (11), and the electrical connector (17) is mounted on the opening (1212). The electronic cigarette according to claim 2, wherein said electrical connector (17) comprises an annular abutment (171) for electrically connecting with said atomizing assembly (20), said The abutting portion (171) is fixedly disposed on an end surface of the opening portion (1212). The electronic cigarette according to claim 3, wherein said electrical connector (17) further comprises an annular first connecting portion vertically disposed along a circumferential side edge of said inner ring of said abutting portion (171) ( 1712), the first connecting portion (1712) is inserted on an inner side wall of the opening portion (1212). The electronic cigarette according to claim 3, wherein the atomizing assembly (20) comprises a heating wire and a first elastic electrode column (23) and a second electrically connected to both ends of the heating wire, respectively. The elastic electrode column (24), the first elastic electrode column (23) and the second elastic electrode column (24) both extend toward the battery holder (12); When the battery holder (12) is inserted into the atomization assembly (20), the first elastic electrode column (23) elastically resists the first electrode, and the second elastic electrode column (24) ) elastically resists the abutting portion (171). The electronic cigarette according to claim 5, wherein the battery assembly (10) further comprises an end cover (14) fixedly disposed at one end of the battery holder (12), the end cover (14) including a bottom plate And a second connecting portion (141) vertically disposed along an edge of the bottom plate (142), the second connecting portion (141) being for connecting to an end of the atomizing assembly (20). The electronic cigarette according to claim 6, wherein the atomizing assembly (20) further comprises an atomizing sleeve (21), the second connecting portion (141) is tubular, and the second connecting portion A gap is formed between the inner side wall of the (141) and the outer side wall of the battery holder (12) into which the end of the atomizing sleeve (21) is inserted.  The electronic cigarette according to claim 7, characterized in that the end of the atomizing sleeve (21) is screwed onto the inner side wall of the second connecting portion (141). The electronic cigarette according to claim 8, wherein the battery assembly (10) further comprises a controller and a sound emitting element (18) for simulating underwater sound, the controller and the battery (11) The sound emitting component (18) and the atomizing component (20) are electrically connected such that the controller controls the battery (11) to supply power to the atomizing component (20) and control the sounding component (18) to sound . The electronic cigarette according to claim 9, wherein the battery assembly (10) further comprises a column-shaped mounting seat (13), and one end of the mounting seat (13) is fixedly provided with a resilient electrode column (131) The other end of the mounting seat (13) is fixedly disposed with a control board (15), and the controller is disposed on the control board (15) and electrically connected to the elastic electrode column (131); The mounting seat (13) is inserted into the battery holder (12) such that the elastic electrode post (131) elastically resists the second electrode. The electronic cigarette according to claim 10, wherein said battery holder (12) comprises a first sleeve (121) and a second sleeve (122) in a unitary structure, said battery (11) being mounted on In the first sleeve (121), the mounting seat (13) is inserted into the second sleeve (122); the first sleeve (121) and the second sleeve (122) A junction (123) is provided at the junction of the partition, and the partition (123) is provided with a perforation through which the elastic electrode column (131) passes. The electronic cigarette according to claim 11, wherein said battery assembly (10) further comprises a third sleeve (16) for holding and fixing said electrical connector (17), said third sleeve The tube (16) is sleeved on the outer side wall of the first sleeve (121) and is circumferentially coplanar with the outer side wall surface of the second sleeve (122). The electronic cigarette according to claim 12, characterized in that the side wall of the second connecting portion (141) is provided with a charging interface (143) for inserting a charging electrode of an external charger. The electronic cigarette according to claim 13, wherein the atomizing assembly (20) further comprises an atomizing sleeve (21), the atomizing sleeve (21) and the second connecting portion (141) Both are made of a conductive metal and electrically connected to each other, the first elastic electrode column (23) is electrically connected to the atomization sleeve (21), and the charging interface (143) is provided with the second A first charging electrode electrically connected to the connecting portion (141) and a second charging electrode electrically connected to a controller on the control board (15). A method for assembling an electronic cigarette, comprising the steps of: S1 : mounting the battery (11) in the first sleeve (121) of the battery holder (12), mounting the electrical connector (17) to the opening (1212) of the battery holder (12), and electrically connecting To the first electrode of the battery (11); S2 The control board (15) is mounted on one end of the mounting seat (13), and the controller on the control board (15) is electrically connected to the elastic electrode column (131) at the other end of the mounting seat (13). ; S3 Inserting one end of the mounting seat (131) with the elastic electrode post (131) into a second sleeve (122) of the battery holder (12), the elastic electrode column (131) is worn The perforation on the spacer (123) is elastically resisted on the first electrode of the battery (11); S4 Attaching the end cover (14) to one end of the battery holder (12) away from the atomizing assembly (20), so that the control board (15) is received in the end cover (14); S5 Inserting the end of the battery holder (12) away from the end cap (14) into the atomizing sleeve (21) of the atomizing assembly (20), and rotating the atomizing sleeve (21) Equiring an end of the atomization sleeve (21) to an inner wall of the second connection portion (141) of the end cap (14), the first electrode of the battery (11) and the atomization The second elastic electrode column (24) of the component (20) is elastically resisted, and the abutting portion (171) of the electrical connector (17) and the first elastic electrode column (23) of the atomizing assembly (20) Flexible resistance.

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