WO2015027470A1 - Atomizer and electronic cigarette comprised of atomizer - Google Patents

Abstract

An atomizer and an electronic cigarette comprised of the atomizer. The atomizer (1) comprises a heating assembly (20) for atomizing tobacco tar by heating, and the heating assembly (20) comprises a heating element (22) and a tobacco tar guide element (21); the atomizer (1) is further provided with a first tobacco tar storage chamber (1a) and a second tobacco tar storage chamber (1b), an entrance (10a) allowing the tobacco tar guide element (21) to enter the first tobacco tar storage chamber (1a) is arranged on a sidewall corresponding to the first tobacco tar storage chamber (1a), a first punched hole (10b) is further arranged on the sidewall corresponding to the first tobacco tar storage chamber (1a), and when the tobacco tar level in the first tobacco tar storage chamber (1a) is above the first punched hole (10b), the tobacco tar is discharged into the second tobacco tar storage chamber (1b) by communicating the first punched hole (10b) with the second tobacco tar storage chamber (1b); and the first punched hole (10b) is distant from the heating element (22) with respect to the location of the entrance (10a). The atomizer has the effects of preventing leakage at the entrance, saving electric energy and improving the mouth feel of smoke.

Description

 Nebulizer and electronic cigarette made using the atomizer Technical field

 The invention relates to the field of household electronic products, in particular to an atomizer and an electronic cigarette manufactured by using the atomizer.

Background technique

At present, in the field of electronic cigarettes, there are two main forms of electronic cigarettes sold in the market: an atomizer for an electronic cigarette has a built-in oil absorbing material, and the smoke oil for generating smoke is injected into the oil absorbing material during production. One is that the atomizer is provided with an oil storage chamber for containing the atomized solution, and the heating wire is provided with an oil guiding rope for sucking the oil from the oil storage chamber.

In the second form of the electronic cigarette, the leakage of the oil guiding rope into the position of the oil storage chamber is prone to leakage of the liquid, which affects the use. In addition, at present, when the structure of the single-stage oil chamber is heated by the heating wire, all the smoke liquid in the oil storage chamber absorbs the heat generated by the heating wire, and the power loss is more, and the taste of the smoke oil changes after repeated heating. .

Summary of the invention

 The technical problem to be solved by the present invention is that the needle The prior art electronic cigarette provides a defect of smoke leakage, waste of electric energy and poor mouthfeel at the inlet of the oil guiding member into the oil storage chamber, and provides an improved atomizer and the use of the atomizer Into the electronic cigarette.

The technical solution adopted by the present invention to solve the technical problem thereof is to provide an atomizer for assembling with a battery rod to form an electronic cigarette, comprising a heating assembly for heating and atomizing the oil, the heating assembly including heating a component and an oil guiding member; the atomizer is further provided with a first oil storage chamber and a second oil storage chamber, wherein a corresponding side wall of the first oil storage chamber is provided with the oil guiding member entering the An inlet port of the first oil storage chamber, a corresponding first side hole is disposed on the corresponding side wall of the first oil storage chamber, and communicates with the second oil storage chamber through the first hole to be in the first storage When the oil level in the oil chamber exceeds the first perforation, the oil is discharged into the second oil storage chamber, the first perforation The position relative to the inlet port is remote from the heating element.

In the atomizer provided by the present invention, the atomizer further includes an atomization sleeve and a first sleeve, the first sleeve coaxially extending with the atomization sleeve and the first sleeve Provided inside the atomization sleeve, a gap is disposed between the atomization sleeve and the first sleeve, and a second seal is disposed at an end of the gap near the battery rod, the gap The other end is provided with a first sealing member;

 The first seal, the second seal, an inner wall of the atomization sleeve, and an outer wall of the first sleeve enclose the second oil reservoir.

In the atomizer provided by the present invention, the first sleeve includes an upper sleeve and a lower sleeve which are integrally formed, and a partition is disposed at a boundary between the upper sleeve and the lower sleeve, a sleeve is used for inserting the battery rod therein;

a second through hole is disposed on the partition, and a second sleeve is disposed along the second through hole in a direction away from the lower sleeve, and an outer wall of the second sleeve and the upper sleeve An inner wall and the partition enclose the first oil reservoir.

In the atomizer provided by the present invention, the heating assembly is disposed in the upper sleeve, and the upper sleeve is sleeved with an elastic isolation sleeve away from an end of the battery rod.

In the atomizer provided by the present invention, the atomizer further includes a suction nozzle, one end of the first sealing member protrudes from the atomization sleeve, and the suction nozzle is screwed in the first seal An inner wall of one end of the piece that extends out of the atomization sleeve.

In the atomizer provided by the present invention, the second sleeve and the separator are made of a conductive metal, the second sleeve is bored with an electrode column, and the second sleeve is insulated from the electrode column. One end of the heating element is electrically connected to the partition through the second sleeve, and the other end of the heating element is electrically connected to the electrode post; when the atomizer is assembled with the battery rod, The separator and the electrode column are electrically connected to the battery rod, respectively.

In the atomizer provided by the present invention, the atomizer further includes a nozzle cap for protecting the nozzle, and an outer wall surface of the second seal protruding from one end of the atomization sleeve A groove body is disposed along the circumferential direction, and the groove body is sleeved with a rubber ring, and the nozzle cap is elastically engaged in the groove body.

The invention also provides an electronic cigarette comprising a detachably connected battery rod and an atomizer, the atomizer comprising a heating assembly, the heating assembly comprising a heating element and an oil guiding member; Assume

a first oil storage chamber and a second oil storage chamber are disposed, and a corresponding side wall of the first oil storage chamber is provided with an inlet port for the oil guiding member to enter the first oil storage chamber, the first a first through hole is further disposed on a corresponding side wall of the oil storage chamber and communicates with the second oil storage chamber through the first through hole to exceed an oil level in the first oil storage chamber beyond the first through hole Discharging the oil into the second oil reservoir, the first perforation The position relative to the inlet port is remote from the heating element.

In the electronic cigarette provided by the present invention, the atomizer further includes an atomization sleeve and a first sleeve, the first sleeve coaxially extending with the atomization sleeve and the first sleeve is disposed a gap is disposed between the atomization sleeve and the first sleeve inside the atomization sleeve, and a second seal is disposed at an end of the gap near the battery rod, the gap The other end is provided with a first sealing member;

 The first seal, the second seal, an inner wall of the atomization sleeve, and an outer wall of the first sleeve enclose the second oil reservoir.

In the electronic cigarette provided by the present invention, the first sleeve includes an upper sleeve and a lower sleeve which are integrally formed, and a partition is disposed at a boundary between the upper sleeve and the lower sleeve, the lower a sleeve for inserting the battery rod therein;

a second through hole is disposed on the partition, and a second sleeve is disposed along the second through hole in a direction away from the lower sleeve, and an outer wall of the second sleeve and the upper sleeve An inner wall and the partition enclose the first oil reservoir.

In the electronic cigarette provided by the present invention, the heating assembly is disposed in the upper sleeve, and an elastic isolation sleeve is sleeved on an end of the upper sleeve away from the battery rod.

In the electronic cigarette provided by the present invention, the atomizer further includes a suction nozzle, one end of the second sealing member protrudes from the atomization sleeve, and the suction nozzle is screwed to the second sealing member Extending from the inner wall of one end of the atomization sleeve.

In the electronic cigarette provided by the present invention, the second sleeve and the partition plate are made of a conductive metal, the second sleeve is bored with an electrode column, and the second sleeve is insulated from the electrode column. One end of the heating element is electrically connected to the separator through the second sleeve, and the other end of the heating element is electrically connected to the electrode post; when the atomizer is assembled with the battery rod, The separator and the electrode post are electrically connected to the battery rod, respectively.

 In the electronic cigarette provided by the present invention, the atomizer further includes a nozzle for protecting the nozzle a cap body is disposed on the outer wall surface of the second sealing member protruding from one end of the atomizing sleeve, and a groove body is disposed in the circumferential direction, and the nozzle body is sleeved with a rubber ring, and the nozzle cap is elastically engaged In the tank.

 In the electronic cigarette provided by the present invention, the battery rod and the atomizer are magnetically coupled.

In the electronic cigarette provided by the present invention, the battery rod includes a battery sleeve and a battery, and the end of the battery sleeve near one end of the atomizer is provided with a third perforation, and the third perforation is provided An elastic conductive member, the battery and the end of the battery sleeve adjacent to one end of the atomizer are provided with electrical connectors slidable relative to an inner wall of the battery sleeve, the electrical connector passing through the The elastic conductive element is resiliently electrically coupled to the atomizer.

In the electronic cigarette provided by the present invention, an end of the battery rod remote from the atomizer is provided with an end cover, and the end cover is provided with a light-emitting element, and the atomization sleeve is made of a light guiding material. The inner wall of the end cap is provided with a light guiding portion, and light emitted by the light emitting element is transmitted to the second oil storage chamber through the light guiding portion and the atomizing sleeve to illuminate the smoke oil.

The atomizer provided by the invention and the electronic cigarette produced by using the atomizer have the following beneficial effects: since the atomizer in the invention is provided with the first oil storage chamber and the second oil storage chamber, the first oil storage The cavity may control the oil surface in the first oil storage chamber through the first perforation disposed on the corresponding side wall thereof so that the tobacco oil exceeding the first perforation is discharged into the second oil storage chamber, and the oil guiding member extends into the first The position of the inlet port of the oil storage chamber is higher than the position of the first perforation to prevent leakage of the oil at the inlet; and since the amount of the oil in the first oil reservoir is controlled by the first perforation, the oil is smoked The possibility of repeated heating is reduced, which is conducive to saving energy and improving the taste of the smoke.

DRAWINGS

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

 1 is a schematic structural view of an electronic cigarette provided by an embodiment of the present invention.

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, including an atomizer 1 and a battery rod 2. The atomizer 1 and the battery rod 2 are detachably magnetically coupled by a magnet, and of course, a connection such as a snap connection or a screw connection may be employed. The battery rod 2 is mainly used to supply power to the atomizer 1 and to control the atomizer 1 to atomize the smoke oil stored therein into smoke for the user to suck out to simulate the effect of smoking.

The most important point of the invention is that the atomizer 1 is provided with two oil reservoirs, a first oil reservoir 1a and a second oil reservoir 1b. The corresponding side wall of the first oil storage chamber 1a is provided with an inlet port 10a for the oil guiding member 21 of the heating assembly 20 to enter the first oil storage chamber 1a to guide the smoke oil to the heating element 22 for heat atomization. The first side wall 10b corresponding to the first oil storage chamber 1a is further provided with a first through hole 10b for communicating with the second oil storage chamber 1b to discharge the oil oil when the oil level in the first oil storage chamber 1a exceeds the first through hole 10b. It enters the second oil reservoir 1b. First perforation 10b Relative to The position of the inlet port 10a is remote from the heating element 22. This avoids the leakage of the smoke liquid at the position of the inlet port 10a of the oil guiding member 21, which affects the use. In addition, at present, the electronic cigarette of the single-stage oil chamber is in use, and all the smoke liquid in the smoke oil chamber absorbs the heat generated by the heating element, and the power loss is more, and the taste of the smoke oil changes after being heated for many times. This design can avoid these problems. It has the beneficial effect of saving electric energy and preventing the bad taste of smoke.

In the present embodiment, the atomizer 1 includes an atomizing sleeve 10, a heating assembly 20, a first sleeve 30, a second sleeve 40, a suction nozzle 50, and a nozzle cap 60.

The atomizing sleeve 10 has a cylindrical cylindrical structure, and the first sleeve 30 has a cylindrical tubular structure and is of comparable length. The cross section of the first sleeve 30 is smaller than the cross section of the atomization sleeve 10. The first sleeve 30 extends coaxially with the atomizing sleeve 10 and the first sleeve 30 is mounted within the atomizing sleeve 10 with a gap disposed between the first sleeve 30 and the atomizing sleeve 10. The gap is sealed near the end of the battery rod 2 by the second sealing member 31b. The other end of the gap is sealed with a first seal 31a. It will be appreciated that the first seal 31a and/or the second seal 31b may be integral with the atomizing sleeve 10 and the first sleeve 30. The inner wall of the atomizing sleeve 10, the outer wall of the first sleeve 30, the first sealing member 31a and the second sealing member 31b enclose the second oil reservoir 1b.

The first seal 31a includes a seal disposed within the atomization cannula 10 and a connection (not labeled) extending from the atomization cannula 10. The inner side wall of the connecting portion is provided with an internal thread, and the outer side wall of the suction nozzle 50 is provided with an external thread, and the suction nozzle 50 is screwed into the connecting portion. The outer side wall of the connecting portion is provided with a groove body (not shown) in the circumferential direction, and a rubber ring 313a is sleeved in the groove body. The nozzle cap 60 is elastically engaged in the groove body and elastically pressed into contact with the rubber ring 313a, and has the advantages of convenient disassembly and installation. The nozzle cap 60 is used to keep the nozzle 50 clean to prevent the nozzle 50 from being contaminated with dust when the electronic cigarette is not in use.

The first sleeve 30 includes an upper sleeve 31 and a lower sleeve 32 in a unitary structure, and a partition 33 is provided at an interface in the upper sleeve 31 and the lower sleeve 32. The lower sleeve 32 is used to insert the battery rod 2 therein. A central second perforation 34 is provided in the center of the partition 33 along which the second sleeve 40 is disposed away from the lower sleeve 32 and coaxial with the atomizing sleeve 10. The inner wall of the upper sleeve 31, the outer wall of the second sleeve 40, and the partition 33 enclose the first oil reservoir 1a. The inlet port 10a is disposed on the side wall of the second sleeve 40, and the first through hole 10b is disposed on the side wall of the upper sleeve 31.

The heating assembly 20 is disposed in the upper sleeve 31, and the upper sleeve 31 is sleeved with an elastic spacer 35. The elastic spacer 35 is provided with a through hole (not labeled) communicating with the upper sleeve 31 to feed the mist generated by the atomization into the user's mouth. The side edge of the end portion of the elastic spacer 35 elastically abuts against the inner wall of the suction nozzle 50 to prevent the smoke oil from flowing into the mouth of the user from the suction nozzle 50. The elastic spacer 35 may be a rubber sleeve or a silicone sleeve or the like.

The heating assembly 20 includes an oil guide 21 and a heating element 22. The oil guiding member 21 may be an oil guiding rope, and the heating element 22 may be a heating wire. The heating wire is wound around the oil guiding rope, and the oil guiding rope partially enters the first oil storage chamber 1a through the inlet port 10a to guide the oil for heating and atomizing the heating wire.

 In the present embodiment, the second sleeve 40 and the partition 33 are both made of a conductive metal, and the partition 33 is electrically connected to one end of the heating element 22 through the second sleeve 40. An electrode post 36 is also disposed in the second sleeve 40, and an insulating ring (not labeled) is disposed between the electrode post 36 and the second sleeve 40 for insulation purposes. The electrode post 36 is electrically coupled to the other end of the heating element 22 and extends out of the end of the second sleeve 40 adjacent the battery rod 2.

The battery rod 2 includes a battery cannula 201, an end cap 202, a battery 203, a control board 204, an electrical connector 205, and a light-emitting element 206. The end cap 202 is disposed at one end of the battery cannula 201, and the control panel 204 is snapped at the interface of the end cap 202 and the battery cannula 201. A controller is disposed on the control board 204, and the light-emitting element 206, the battery 203, and the electrical connector 205 are respectively connected to the controller. The light emitting element 206 is disposed at an edge of the side of the control board 204 that faces the atomizer 1. A portion of the inner wall surface of the end cap 202 is stuck with a light guiding portion 2021, and the atomizing sleeve 10 is also made of a light guiding material. The light emitted from the light-emitting element 206 passes through the light guiding portion 2021 and the atomizing sleeve 10 to transmit the second oil storage chamber 1b to illuminate the smoke oil in the second oil storage chamber 1b, which has a beautifying effect.

The electrical connector 205 can be disposed relatively slidably along the battery cannula 201 between the end of the battery cannula 201 near the end of the nebulizer and the battery 203. A magnet is disposed in the electrical connector 205 for the purpose of absorbing the atomizer 1 for detachable connection. The partition 33 in the atomizer 1 can be attracted to the magnet. And the electrical connector 205 is provided with a first electrical connection point (not labeled) and a second electrical connection point (not labeled) that are electrically connected to the negative electrode of the battery 203 and the controller, respectively. The end of the battery sleeve 201 near the end of the atomizer is provided with a third through hole 2011, and the third through hole 2011 is provided with an elastic conductive element 2012 such as a spring, an elastic electrode column, etc., and is realized by the elastic conductive element 2012. The first electrical connection point and the second electrical connection point are electrically connected to the electrode post 36 and the partition 33, respectively, thereby achieving an elastic conductive connection between the atomizer 1 and the battery rod 2. And further, the spacer 33 is electrically connected to the electrical connection member 205 through the two elastic conductive members 2012, respectively, to improve the reliability of the conductive path.

It will be appreciated that in some embodiments both the oil guide 21 and the heating element 22 are disposed within the second sleeve 40. A second support tube (not shown) coaxial with the second sleeve 40 is disposed in the second sleeve 40. The position of the inlet port 10a is changed from the second sleeve 40 in the above embodiment to the support. On the side wall of the tube. And the side wall of the support pipe is provided with an oil inlet hole (not shown) at a position close to the partition plate 33, through which the smoke oil enters into the support pipe. Between the support tube and the second sleeve 40 is a filling layer filled with a material having good oil permeability such as a nonwoven fabric, a cotton cloth or the like, and the oil guiding member 21 sucks the smoke oil from the filling layer. The heating element 22 is wound around a portion of the oil guiding member 21, and another portion of the oil guiding member 21 enters the filling layer through the inlet port 1a to suck the smoke oil. In this embodiment, the inner wall of the upper sleeve 31, the outer wall of the second sleeve 40, and the accommodation space surrounded by the partition 33 and the filling layer collectively constitute the first oil reservoir 1a. First perforation 10b The heating element 22 is remote from the position of the inlet port 10a. This can achieve the beneficial effect of not experiencing smoke leakage at the inlet 1a.

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 (17)

An atomizer for assembling an electronic cigarette with a battery rod (2), comprising a heating assembly (20) for heating atomization of the oil, the heating assembly (20) comprising a heating element (22) and a guide Oil member (21); characterized in that the atomizer (1) is further provided with a first oil reservoir (1a) and a second oil reservoir (1b), the first oil reservoir (1a) The corresponding side wall is provided with an inlet port (10a) for the oil guiding member (21) to enter the first oil storage chamber (1a), and the corresponding side wall of the first oil storage chamber (1a) is further Providing a first perforation (10b) and communicating with the second oil reservoir (1b) through the first perforation (10b) to exceed an oil level in the first oil reservoir (1a) a perforation (10b) discharges the smoky oil into the second oil reservoir (1b), the first perforation (10b) The position relative to the inlet port (10a) is remote from the heating element (22). The atomizer according to claim 1, characterized in that the atomizer (1) further comprises an atomization sleeve (10) and a first sleeve (30), the first sleeve (30) Coaxially extending with the atomization sleeve (10) and the first sleeve (30) is disposed inside the atomization sleeve (10), the atomization sleeve (10) and the first a gap is disposed between the sleeves (30), a second seal (31b) is disposed at an end of the gap adjacent to the battery rod (2), and the other end of the gap is provided with a first seal (31a); The first seal (31a), the second seal (31b), an inner wall of the atomization sleeve (10), and an outer wall of the first sleeve (30) enclose the second reservoir Oil chamber (1b). The atomizer according to claim 2, wherein said first sleeve (30) comprises an upper sleeve (31) and a lower sleeve (32) in a unitary structure, said upper sleeve (31) a partition (33) is provided at the junction with the lower casing (32), and the lower casing (32) is for inserting the battery rod (2) therein; a second through hole (34) is disposed on the partition plate (33), and a second sleeve (40) is disposed along the second through hole (34) in a direction away from the lower sleeve (32), An outer wall of the second sleeve (40), an inner wall of the upper sleeve (31), and the partition (33) enclose the first oil reservoir (1a). The atomizer according to claim 3, characterized in that the heating assembly 20 is disposed in the upper sleeve (31), the upper sleeve (31) being away from one end of the battery rod (1) The sleeve is provided with an elastic isolation sleeve (35). The atomizer according to claim 4, wherein the atomizer (1) further comprises a suction nozzle (50), one end of the first sealing member (31a) protruding from the atomization sleeve The tube (10) is screwed onto an inner wall of one end of the first sealing member (31a) that protrudes from the atomizing sleeve (10). The atomizer according to claim 5, wherein the second sleeve (40) and the partition (33) are made of a conductive metal, and the second sleeve (40) is placed inside. An electrode post (36) and the second sleeve (40) is insulated from the electrode post (36), one end of the heating element (22) passing through the second sleeve (40) and the partition (33) electrically connected, the other end of the heating element (22) is electrically connected to the electrode post (36); when the atomizer (1) is assembled with the battery rod (2), the partition (33) and the electrode post (36) are electrically connected to the battery rod (2), respectively. The atomizer according to claim 6, characterized in that the atomizer (1) further comprises a nozzle cap (60) for protecting the nozzle (50), the second seal ( 31b) is provided with a groove body circumferentially on an outer wall surface of one end of the atomization sleeve (10), wherein the groove body is provided with a rubber ring (313a), and the nozzle cap (60) The elastic snap is received in the slot. An electronic cigarette comprising a detachably connected battery rod (2) and an atomizer (1), the atomizer (1) comprising a heating assembly (20), the heating assembly (20) comprising a heating element ( 22) and an oil guiding member (21); characterized in that the atomizer (1) is further provided with a first oil storage chamber (1a) and a second oil storage chamber (1b), the first oil storage chamber The corresponding side wall of (1a) is provided with an inlet port (10a) for the oil guiding member (21) to enter the first oil storage chamber (1a), and the first oil storage chamber (1a) corresponds to a first through hole (10b) is further disposed on the side wall and communicates with the second oil storage chamber (1b) through the first through hole (10b) to face the oil in the first oil storage chamber (1a) When the first perforation (10b) is exceeded, the oil is discharged into the second oil reservoir (1b), the first perforation (10b) The position relative to the inlet port (10a) is remote from the heating element (22). The electronic cigarette according to claim 8, characterized in that the atomizer (1) further comprises an atomizing sleeve (10) and a first sleeve (30), the first sleeve (30) and The atomization sleeve (10) extends coaxially and the first sleeve (30) is disposed inside the atomization sleeve (10), the atomization sleeve (10) and the first sleeve a gap is disposed between the tubes (30), a second seal (31b) is disposed at an end of the gap near the battery rod (2), and the other end of the gap is provided with a first seal (31a); The first seal (31a), the second seal (31b), an inner wall of the atomization sleeve (10), and an outer wall of the first sleeve (30) enclose the second reservoir Oil chamber (1b). The electronic cigarette according to claim 9, wherein said first sleeve (30) comprises an upper sleeve (31) and a lower sleeve (32) in a unitary structure, said upper sleeve (31) a partition (33) is disposed at a boundary with the lower casing (32), and the lower casing (32) is for inserting the battery rod (2) therein; a second through hole (34) is disposed on the partition plate (33), and a second sleeve (40) is disposed along the second through hole (34) in a direction away from the lower sleeve (32), An outer wall of the second sleeve (40), an inner wall of the upper sleeve (31), and the partition (33) enclose the first oil reservoir (1a). The electronic cigarette according to claim 10, wherein said heating assembly (20) is disposed in said upper sleeve (31), said upper sleeve (31) being remote from said battery rod (1) An elastic isolation sleeve (35) is provided at one end. The electronic cigarette according to claim 11, wherein the atomizer (1) further comprises a suction nozzle (50), and one end of the first sealing member (31a) protrudes from the atomization sleeve (10), the suction nozzle (50) is screwed onto an inner wall of one end of the first sealing member (31a) that protrudes from the atomizing sleeve (10). The electronic cigarette according to claim 12, wherein the second sleeve (40) and the partition plate (33) are made of a conductive metal, and the second sleeve (40) is provided with an electrode column. (36) and the second sleeve (40) is insulated from the electrode post (36), one end of the heating element (22) passes through the second sleeve (40) and the partition plate (33) Electrically connected, the other end of the heating element (22) is electrically connected to the electrode post (36); when the atomizer (1) is assembled with the battery rod (2), the partition (33) And the electrode column (36) is electrically connected to the battery rod (2), respectively. The electronic cigarette according to claim 13, characterized in that said atomizer (1) further comprises a nozzle cap (60) for protecting said nozzle (50), said second seal (31b) a groove body is circumferentially disposed on an outer wall surface of one end of the atomization sleeve (10), and a rubber ring (313a) is sleeved in the groove body, and the nozzle cap (60) is elastic The card is attached to the slot.  The electronic cigarette according to claim 8, characterized in that the battery rod (2) and the atomizer (1) are magnetically coupled. The electronic cigarette according to claim 14, wherein the battery rod (2) comprises a battery cannula (201) and a battery (203), and the battery cannula (201) is adjacent to the atomizer (1) a third end (2011) is disposed on the end of one end, the third perforation (2011) is provided with an elastic conductive element (2012), and the battery (203) and the battery sleeve (201) are close to the mist. An electrical connection member (205) slidable relative to an inner wall of the battery sleeve (201) is disposed between ends of one end of the chemicalizer (1), and the electrical connection member (205) passes through the elastic conductive member (2012) is elastically electrically connected to the atomizer (1). The electronic cigarette according to claim 14, wherein an end of the battery rod (2) remote from the atomizer (1) is provided with an end cover (202), and the end cover (202) is disposed There is a light-emitting element (206), the atomization sleeve (10) is made of a light-guiding material, and the inner wall of the end cover (202) is provided with a light guiding portion (2021), and the light emitted by the light-emitting element (206) The light guide portion (2021) and the atomization sleeve (10) are transmitted to the second oil reservoir (1b) to illuminate the smoke oil.

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