WO2016119119A1

WO2016119119A1 - Atomizer and electronic cigarette

Info

Publication number: WO2016119119A1
Application number: PCT/CN2015/071622
Authority: WO
Inventors: 刘秋明
Original assignee: 惠州市吉瑞科技有限公司
Priority date: 2015-01-27
Filing date: 2015-01-27
Publication date: 2016-08-04
Also published as: CN107105786B; CN107105786A

Abstract

An atomizer and an electronic cigarette. The atomizer is used for being combined with a battery rod (100) to form the electronic cigarette. The atomizer comprises an oil storage sleeve (21). An atomization core (3) used for atomizing tobacco oil is inserted in the oil storage sleeve (21). The oil storage sleeve (21) and the atomization core (3) form, in a surrounding manner, an oil storage chamber (22) for storing tobacco oil. An oil filling port is formed at an end opening of one end of the oil storage sleeve (21). The oil filling port is provided with a suction nozzle assembly (1) one end of which is connected to the oil storage sleeve (21). The suction nozzle assembly (1) comprises a connection member (13) detachably connected to the oil storage sleeve (21), and comprises a suction nozzle (11) one end of which is movably connected in the connection member (13). The suction nozzle (11) and the connection member (13) that are movably connected mutually are disposed at the oil filling port, accordingly the defect in the prior art that the suction nozzle (11) can be unscrewed by directly rotating the suction nozzle (11) can be avoided, thereby preventing a child from directly unscrewing the suction nozzle (11) and drinking tobacco oil in the oil storage chamber (22).

Description

Nebulizer and electronic cigarette

Technical field

[0001] The present invention relates to the field of electronic cigarettes, and more particularly to an atomizer and an electronic cigarette.

Background technique

[0002] In the prior art, the electronic cigarette includes an atomizer and a battery rod, the atomizer includes an oil storage sleeve, and an atomizing core connected to one end of the oil storage sleeve, and the suction nozzle is connected to the other end of the oil storage sleeve. At present, most of the nozzles of the electronic cigarette can be twisted directly by rotating, so that the user can add the smoke oil, but the nozzle can be screwed directly by rotating, and the child can easily screw the nozzle by mistake and directly drink the oil storage chamber. The smoke oil inside, which causes serious consequences. technical problem

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

Problem solution

Technical solution

[0004] The technical solution adopted by the present invention to solve the technical problem thereof is:

[0005] An atomizer is provided for forming an electronic cigarette in combination with a battery rod, the atomizer includes an oil storage sleeve, and the oil storage sleeve is internally provided with an atomizing core for atomizing the smoke oil. The oil storage jacket and the atomization core are enclosed with an oil storage chamber for storing the oil; the oil reservoir is formed with a fuel filler port at one end of the oil storage sleeve, and one end of the oil filler port is connected to the oil storage port. a nozzle assembly, the nozzle assembly includes a connector detachably coupled to the oil reservoir, and a nozzle movably coupled to the connector at one end;

[0006] the connection between the nozzle and the connecting member is provided with an engaging mechanism, and when the nozzle is forced along the axial direction of the atomizer, moves toward a side away from the fueling port, and The nozzle and the connecting member are engaged with each other, and the nozzle is rotated to cause the nozzle to rotate the connecting member together from the fueling opening, so that the oil can be transferred from the fueling port Fill the cavity.

[0007] In the atomizer of the present invention, the nozzle assembly further includes an elastic member, one end of the elastic member abuts on the connecting member, and the other end of the elastic member abuts The nozzle is configured to block the nozzle from intermeshing with the connecting member. [0008] In the atomizer of the present invention, the connecting member is provided with a mounting groove penetrating in the axial direction of the oil storage sleeve, and one end of the suction nozzle is movably inserted in the mounting In the slot, the engaging mechanism includes at least one protrusion protruding from one end of the nozzle, and a groove corresponding to the protrusion disposed in the mounting groove;

[0009] The elastic member is located in the mounting groove and sleeved outside the nozzle, and the mounting groove is convexly disposed along a radial direction of the mounting groove at a slot away from an end of the fuel filler opening. The annular plate has two ends respectively abutting the protrusion and the annular plate, and the protrusion is separated from the groove by the elastic force of the elastic member.

[0010] In the atomizer of the present invention, the protrusions are annularly zigzag and evenly distributed on the outer side wall of the nozzle, and the grooves are also uniformly distributed in an annular zigzag manner. Install on the inner side wall of the groove.

[0011] In the atomizer of the present invention, the protrusion includes a plurality of protrusions, and the protrusions are in a block structure, and the plurality of protrusions are uniformly fixed on the outer side wall of the nozzle. The groove is provided on the inner side wall of the mounting groove

[0012] In the atomizer of the present invention, the mounting groove is convexly provided with an annular flange extending in a radial direction of the mounting groove toward a notch of one end of the fueling opening, the annular convex The edge of the edge is provided with a card slot adapted to the protrusion.

[0013] In the atomizer of the present invention, the suction nozzle is disposed on an outer side wall of the one end of the mounting groove, and a convex portion abutting the elastic member is disposed, and the protrusion is fixed on the On the convex part.

[0014] In the atomizer of the present invention, the atomization core includes an atomization seat, an atomization chamber is formed in the atomization seat, and the atomization chamber is provided with an atomization chamber for atomizing a heating wire assembly for the oil in the oil chamber, wherein the atomizing seat is connected to one end of the fueling port with an atomizing cover communicating with the atomizing chamber, and one end of the atomizing cover extends to the connecting member And connected to the nozzle.

[0015] In the atomizer of the present invention, the atomizing cover includes a cover body connected to the atomization seat, and a first ventilation pipe fixed to the cover body at one end, the first The other end of a vent pipe extends into the nozzle and communicates with the nozzle.

[0016] In the atomizer of the present invention, the atomizing core further includes an atomizing electrode assembly electrically connected to the battery rod and the electric heating wire assembly, respectively, wherein the atomizing electrode assembly is formed therein An air flow passage communicating with the atomization chamber, wherein the atomization electrode assembly extends to an end of the oil storage sleeve and is provided with at least one The air passage is electrically connected to the intake hole.

[0017] In the atomizer of the present invention, the atomizing electrode assembly includes a first atomizing electrode and a second atomizing electrode that are abutting and electrically connected to each other, and the first atomizing electrode is connected The first atomizing electrode comprises a first outer electrode, a first insulating member and a first inner electrode which are connected in series from the outside to the inside; wherein the first atomizing electrode is electrically connected to the heating wire assembly;

[0018] the second atomizing electrode is connected to one end of the oil storage sleeve away from the nozzle and electrically connected to the battery rod, and the second atomizing electrode comprises a sleeve connected from the outside to the inside. The second outer electrode, the second insulating member and the second inner electrode are disposed on the second outer electrode.

[0019] In the atomizer of the present invention, one end of the first outer electrode is detachably connected to the atomization seat, and the other end of the first outer electrode faces away from the nozzle. One side extends and abuts to the second outer electrode, and the first outer electrode and the oil storage sleeve enclose the oil storage chamber.

[0020] In the atomizer of the present invention, the first outer electrode is provided with a second vent pipe disposed along the axial direction of the oil storage jacket, and the two ends of the second vent pipe are respectively abutted Connecting to the first inner electrode and the second inner electrode, and the first inner electrode is electrically connected to the second inner electrode through the second vent pipe, and the second vent tube jacket is provided with a third insulating member electrically isolated from the first outer electrode;

[0021] the air flow passage is formed in the second vent pipe, and the second vent pipe is provided with a through air hole, and the air flow sequentially flows through the air inlet hole and the air vent hole to flow from the air flow channel. The atomization chamber.

[0022] In the atomizer of the present invention, a fastener for restricting radial expansion of the oil storage sleeve is sleeved at a position where the oil storage sleeve is connected to the atomizing core.

[0023] In the atomizer of the present invention, a sealing ring is sleeved on an outer peripheral surface of one end of the nozzle inserted into the connecting member, and the sealing ring is tightly fitted with the oil storage sleeve to The smoke oil is sealed and the nozzle is prevented from moving along a side of the atomizer toward a side away from the fuel filler.

[0024] In the atomizer of the present invention, the connecting member and the oil storage sleeve are detachably connected by a screw connection structure.

[0025] The present invention also provides an electronic cigarette comprising an interconnected battery rod and an atomizer, the atomizer comprising an oil storage sleeve, wherein the oil storage sleeve is internally provided with atomization for atomizing the smoke oil a core, the oil storage sleeve and the atomization core are surrounded by an oil storage chamber for storing the oil; the oil reservoir is formed with a fuel filler port at one end of the oil storage sleeve, and one end of the fuel filler port is connected thereto a nozzle assembly on the oil storage sleeve, the nozzle assembly including a detachably connected connecting member of the oil storage sleeve, and a suction nozzle connected to the connecting member at one end

[0026] the connection between the nozzle and the connecting member is provided with an engaging mechanism, and when the nozzle is forced along the axial direction of the atomizer, moves toward a side away from the fueling port, and The nozzle and the connecting member are engaged with each other, and the nozzle is rotated to cause the nozzle to rotate the connecting member together from the fueling opening, so that the oil can be transferred from the fueling port Fill the cavity.

Advantageous effects of the invention

Beneficial effect

[0027] In summary, the atomizer and the electronic cigarette of the present invention have the following beneficial effects: Firstly, by providing the nozzles and the connecting members that are movably connected to each other at the fuel filler opening, it is possible to avoid direct Rotate the nozzle to twist the defect of the nozzle, so as to prevent the child from directly twisting the nozzle to drink the oil in the oil reservoir. Further, the nozzle assembly further includes an elastic member which is in a natural state, and the engaging mechanism of the nozzle and the connecting portion of the connecting member is separated from each other, thereby preventing the suction nozzle and the connecting member from intermeshing with each other. Third, since the nozzle assembly is detachably connected to one end of the oil storage jacket, the user can detach the nozzle to clean the smoke liquid stored in the smoke oil condensation chamber, preventing the user from smoking and sucking the liquid. Finally, the present application requires the nozzle to be pulled up, and the engaging mechanisms can be engaged with each other, thereby effectively avoiding the defect that the engaging mechanism is self-engaging under the action of gravity.

Brief description of the drawing

DRAWINGS

[0028] 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 according to a preferred embodiment of the present invention;

2 is a schematic structural view of an atomizing assembly according to a preferred embodiment of the present invention in a first state; [0030] FIG.

3 is a schematic structural view of a second embodiment of an atomizing assembly according to a preferred embodiment of the present invention;

4 is a schematic structural view of a nozzle assembly of the atomizing assembly shown in FIG. 3;

5 is a schematic structural view of an atomizing core of the atomizing assembly shown in FIG. 3;

6 is a schematic structural view of a nozzle of the nozzle assembly shown in FIG. 4;

7 is a schematic structural view of a connector of the nozzle assembly shown in FIG. 4;

8 is a schematic structural view of a second outer electrode of the atomizing core shown in FIG. 5; 9 is a schematic structural view of an atomizing assembly according to a second embodiment of the present invention;

10 is a schematic structural view of a second embodiment of an atomizing assembly according to a second embodiment of the present invention;

11 is a schematic structural view of a nozzle of the atomizing assembly shown in FIG. 10;

12 is a schematic structural view of a connecting member of the atomizing assembly shown in FIG. 10.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in FIG. 1 , an atomizer is provided for combining with a battery rod 100 to form an electronic cigarette, as shown in FIG. 2 and FIG. 3 . The atomizer includes an oil storage jacket 21, and the oil storage jacket 21 is internally provided with an atomizing core 3 for atomizing the oil, and the oil storage jacket 21 and the atomizing core 3 are surrounded by an oil storage chamber 22 for storing the oil. A fuel filler port is formed at the port of the oil storage sleeve 21 at the end, and a nozzle assembly 1 having one end connected to the oil storage jacket 21 is disposed at the fuel filler opening. The nozzle assembly 1 includes a connector 13 detachably coupled to the oil reservoir 21, and a suction nozzle 11 movably connected at one end to the connector 13.

[0043] Further, the connection between the suction nozzle 11 and the connecting member 13 is provided with an engaging mechanism 6 for moving the suction nozzle 11 along the axial direction of the atomizer toward the side far from the fueling opening, and the suction nozzle 11 and the nozzle 11 are The connecting members 13 are engaged with each other, and the suction nozzle 11 is rotated to cause the suction nozzle 11 to drive the connecting member 13 to be screwed out from the filling port, so that the oil filling port 22 can be filled into the oil reservoir 22.

[0044] As shown in FIG. 4, the nozzle assembly 1 further includes an elastic member 14, one end of which is abutted against the connecting member 13, and the other end is abutted against the suction nozzle 11. The elastic member 14 of the present embodiment is in a natural state, and the engaging mechanism 6 at the junction of the suction nozzle 11 and the connecting member 13 is separated from each other, thereby preventing the suction nozzle 11 from being in mesh with the connecting member 13.

[0045] The suction nozzle 11 and the connecting member 13 of the embodiment are movablely connected to each other. When the user needs to twist the nozzle assembly 1 吋, the suction nozzle 11 can be pulled away from the fuel filler opening, so that the suction nozzle 11 and the connection are made. The pieces 13 are engaged with each other, and the nozzle 11 is rotated to cause the suction nozzle 11 to drive the connecting member 13 to be unscrewed from the filling port. By providing the suction nozzle 11 and the connecting member 13 which are movably connected to each other at the fuel filler opening, it is possible to avoid the defect that the nozzle 11 can be screwed directly by rotating the nozzle 11 in the prior art, thereby preventing the child from directly screwing the nozzle 11 Mistaken the smoke in the oil storage chamber 22 Oil.

The specific structure of the nozzle assembly 1 and the engaging mechanism 6 will be described in detail in conjunction with the embodiment shown in Figs. 2, 3, 4, 6, and 7.

[0047] As shown in FIG. 4, the nozzle assembly 1 includes a suction nozzle 11, a connecting member 13 and an elastic member 14, and the suction nozzle 11 is movably connected in the connecting member 13, and the elastic member 14 is sleeved outside the suction nozzle 11 and Located in the connecting member 13, the engaging mechanism 6 is disposed at the junction of the suction nozzle 11 and the connecting member 14 so that the suction nozzle 11 and the connecting member 14 are engaged with each other.

[0048] As shown in FIG. 3, the suction nozzle 11 is movably inserted into the oil filling port of the oil storage jacket 21, and the smoke oil condensing chamber 12 communicating with the vent pipe in the atomizing core 3 is formed in the suction nozzle 11. The condensed smog on the smoking snorkel flows into the smog condensation chamber 12 in the suction nozzle 11 along the air flow. Since the nozzle assembly 1 is detachably connected to one end of the oil storage sleeve 21, the user can fix the suction nozzle 11 It is disassembled to clean the smoke liquid stored in the smoke oil condensation chamber 12, preventing the user from smoking and sucking the smoke liquid.

[0049] Preferably, an air outlet hole (not labeled) is provided at the cavity wall of the smoke oil condensation chamber 12 to facilitate the user to suck, and the smoke generated by the atomization of the atomization core 3 flows through the air pipe to the air outlet port, and condenses. The soot oil is stored in the smoke oil condensation chamber 12.

[0050] Preferably, in conjunction with FIG. 6, the end of the nozzle 11 located in the connecting member 13 is convexly provided with a limiting member 112, and the limiting member 112 is opposite to the end of the connecting member 13 facing the end of the atomizing core 3. In order to prevent the user from pulling the suction nozzle 11 朝 away from the fuel filler port, the suction nozzle 11 is pulled out from the connecting member 13. Specifically, one end of the limiting member 112 is fixed to the outer peripheral wall of the suction nozzle 11, and the other end extends in the radial direction of the suction nozzle 11 away from the center line of the suction nozzle 11. When the user pulls the suction nozzle 11 远离 away from the fuel filler opening, the stopper 112 abuts against the end of the connecting member 13, and the engaging mechanism 6 at the junction of the suction nozzle 11 and the connecting member 13 mesh with each other.

[0051] Preferably, the outer peripheral surface of one end of the suction nozzle 11 inserted into the connecting member 13 is sleeved with a sealing ring 15, and the sealing ring 15 is tightly fitted with the oil storage sleeve 21 to seal the oil smoke. And preventing the suction nozzle 11 from moving along a direction of the atomizer toward a side away from the fuel filler.

[0052] Specifically, in the embodiment, the outer side wall of the limiting member 112 is provided with at least one annular groove 113, and the sealing ring 15 is fixed in the annular groove 113 to avoid the oil storage cavity. The smoke oil in the 22 leaks from the gap between the limiting member 11 2 and the oil storage sleeve 21 and is sucked by the user, and the friction between the sealing ring 15 and the oil storage sleeve 21 can be better. The suction nozzle 11 is prevented from moving along the axial direction of the atomizer toward a side away from the fuel filler. [0053] Preferably, the outer peripheral wall of the suction nozzle 11 is provided with a protrusion 61 which is a part of the engagement mechanism 6. In the embodiment, the protrusion 61 has an annular zigzag shape and is evenly distributed on the suction nozzle 11 On the outer side wall.

[0054] Preferably, in order to prevent the elastic member 14 sleeved outside the suction nozzle 11 from sliding down to the protrusion 61, in order to increase the connection strength between the protrusion 61 and the suction nozzle 11, the suction nozzle 11 is located at the connecting member 13. The outer side wall of one end is provided with a convex portion 111, one end of which is fixed to the outer peripheral wall of the suction nozzle 11, and the other end extends in the radial direction of the suction nozzle 11 toward the center line away from the suction nozzle 11. As shown in Fig. 4, one end of the elastic member 14 abuts against the convex portion 111, and the projection 61 is provided on the convex portion 111.

[0055] As shown in FIG. 7, the connecting member 13 is substantially a hollow annular structure which is detachably connected to the oil filling opening of the oil storage jacket 21, in this embodiment, between the connecting member 13 and the oil storage jacket 21. The outer side wall of the connecting member 13 is provided with a male threaded structure. The outer end of the oil collecting sleeve 21 adjacent to the nozzle assembly 1 is provided with a connecting ring 5 on the inner side wall of the connecting ring 5. An internal thread structure (not numbered on the drawings) is provided, and the connecting ring 5 is interference-fitted with the oil storage sleeve 21. Further, the connecting member 13 is provided with a mounting groove 131 extending in the axial direction of the oil storage sleeve 21, and one end of the suction nozzle 11 is movably inserted into the mounting groove 131. It can be understood that the connecting member 13 and the oil storage sleeve 21 can also be detachably connected by the snapping structure. For example, the outer peripheral wall of the connecting member 13 is provided with a diameter along the connecting member 13. a latching post extending from the inner peripheral wall of the oil storage sleeve 21 is provided with an L-shaped snap groove that communicates with an end surface of the oil reservoir 21, and the card post is stuck to the card Inside the slot.

Preferably, the inner side wall of the mounting groove 131 is provided with a groove 62 adapted to the projection 61 on the suction nozzle 11, which groove 62 is a part of the engaging mechanism 6. In the present embodiment, the recess 62 is also annularly serrated and evenly distributed on the inner side wall of the mounting groove 131. When the user pulls the suction nozzle 11 远离 away from the fuel filler port, the projection 61 and the recess 62 engage with each other. It can be understood that, in other embodiments, the groove 62 can also be disposed on the nozzle 11, and the protrusion 61 is protruded in the connecting member 13. The embodiment does not define the protrusion 61 and the groove 62. Specific location.

Preferably, an annular plate 132 is disposed at a notch of the mounting groove 131 away from the one end of the fuel filler opening, and one end of the elastic member 14 abuts against the annular plate 132 to prevent the elastic member 14 from falling out of the connecting member 13. Specifically, one end of the annular plate 132 is fixed at the notch of the mounting groove 131, and the other end extends in the radial direction of the suction nozzle 11 toward the center line of the suction nozzle 11.

[0058] As shown in FIG. 4, the elastic member 14 is located in the connecting member 13 and is sleeved outside the suction nozzle 11, the elastic member 14 One end abuts against the convex portion 111 on the suction nozzle 11, and the other end abuts against the annular plate 132 on the connecting member 13. In this embodiment, the elastic member 14 is a spring structure. Of course, the elastic member 14 may be a cylindrical airbag or a resilient member. Therefore, the structure thereof is not specifically limited herein. Of course, it will be appreciated that in other embodiments, the resilient member 14 may not be provided.

[0059] During use, the user pulls the suction nozzle 11 away from the fuel filler port, so that the protrusion 61 and the groove 62 are engaged with each other. As shown in FIG. 3, the nozzle 11 is rotated to drive the suction nozzle 11 to connect. The member 13 is screwed out from the fuel filler port to refuel the oil reservoir 22 from the fuel filler port. In the natural state, the suction nozzle 11 moves toward the side close to the atomizing core 3 by its own gravity and the elastic force of the elastic member 14, so that the projection 61 and the groove 62 are separated from each other as shown in Fig. 2. In this embodiment, it is necessary to lift the suction nozzle 11, and the engaging mechanism 6 can be engaged with each other, thereby effectively avoiding the defect that the engaging mechanism 6 self-engages under the action of gravity. It is to be understood that the oil storage jacket 21 may be formed by a combination of one or more sleeves, and the shape and structure thereof are not specifically limited herein.

The specific structure of the atomizing core 3 will be described in detail in conjunction with the embodiment shown in Figs. 2, 3, 5 and 8.

As shown in FIG. 5, the atomizing core 3 includes an atomizing seat 31, an atomizing chamber 32, a heating wire assembly 33, an atomizing cover 34, an atomizing electrode assembly, a second vent tube 37, and a third insulating member 38. The atomizing electrode assembly includes a first atomizing electrode 35 and a second atomizing electrode 36 electrically connected to each other.

[0062] The atomization chamber 32 is disposed inside the atomization seat 31, and the heating wire assembly 33 is housed inside the atomization chamber 32. The atomization cover 34 is sleeved outside one end of the atomization seat 31 and extends to the nozzle assembly. In the first, the first atomizing electrode 35 is detachably connected to the atomizing seat 34, and the second atomizing electrode 36 is detachably connected to one end of the oil reservoir 21 away from the nozzle assembly 1.

[0063] The atomization seat 31 is provided with an atomization chamber 32 penetrating in the axial direction of the oil storage sleeve 21, and the heating wire assembly 33 is housed in the atomization chamber 32, and the outer side wall of the atomization seat 31 is first The atomizing electrodes 35 are detachably connected by a screw connection structure. Specifically, the outer side wall of the atomizing seat 31 is provided with an external thread structure, and the first atomizing electrode 35 is provided with an internal thread structure adapted to the external thread structure.

[0064] Preferably, the atomizing seat 31 is provided with two relatively spaced mounting holes (not labeled), the mounting holes are electrically connected to the oil storage chamber 22, and the two ends of the heating wire assembly 33 are respectively erected. In the two mounting holes, the oil in the oil reservoir 22 penetrates into the heating wire assembly 33 through the mounting hole.

[0065] The heating wire assembly 33 includes an oil guiding member and an electric heating wire (not shown), the oil guiding member is made of an oil absorbing material, and is fixed in the mounting hole, and the two ends of the oil guiding member respectively extend to the oil storage chamber 22, the electric heating wire is wrapped around the The oil guiding member is electrically connected to the battery rod 100. Since the heating wire assembly is a conventional method of the prior art, the specific structure thereof will not be described herein.

[0066] The atomizing cover 34 is of a substantially hollow structure that is in communication with the atomizing chamber 32. In this embodiment, one end of the atomizing cover 34 is embedded in one end of the atomizing seat 31 facing the fueling port, and the other end extends into the connecting member 13 and communicates with the suction nozzle 11.

[0067] Specifically, the atomizing cover 34 includes a cover body 341 and a first vent pipe 342 which are connected to each other, wherein the cover body 341 is inserted in an end of the atomizing seat 31 facing the nozzle assembly 1, the first snorkel One end of the 342 is fixed to the cover body 341, and the other end extends into the connecting member 13 and communicates with the suction nozzle 11. The smoke generated by the atomizing wire assembly 32 is sequentially flowed into the first vent pipe 342 and the suction nozzle 11 along the air flow, and is sucked by the user.

Preferably, the atomizing cover 34 is provided with a sealing ring 343 to prevent leakage of the oil from the connection of the atomizing cover 34 and the atomizing seat 31, thereby affecting the user's experience.

[0069] The atomizing electrode assembly is electrically connected to the heating wire assembly 33 and the battery rod 100, respectively, and mainly includes a first atomizing electrode 35 and a second atomizing electrode 36 electrically connected to each other, and the atomizing electrode assembly is internally formed with a mist. The gas flow passage 371 communicating with the chemical chamber 32, the one end of the atomizing electrode assembly extending to the outside of the oil storage jacket 21 is provided with at least one air inlet hole 364 which is electrically connected to the air flow passage 371, as shown in FIG.

[0070] The first atomizing electrode 35 is detachably connected to the atomizing base 31 and electrically connected to the heating wire assembly 33. The first atomizing electrode 35 includes a first outer electrode 351 which is sequentially connected from the outside to the inside. The first insulating member 352 and the first inner electrode 353.

[0071] In this embodiment, one end of the first outer electrode 351 is detachably connected to the outer sidewall of the atomizing base 31, and the other end of the first outer electrode 351 extends toward a side away from the nozzle 11 and abuts thereto. The second outer electrode 361 of the second atomizing electrode 36 forms an electrical connection, and the first outer electrode 351 and the oil reservoir 21 enclose an oil reservoir 32. The first insulating member 352 and the first inner electrode 353 are sequentially fitted and fixed to the inner side wall of the atomizing seat 31 from the outside to the inside.

[0072] The second atomizing electrode 36 is detachably connected to one end of the oil storage sleeve 21 away from the suction nozzle 11 and electrically connected to the battery rod 100, and the second atomization electrode 36 includes a second connecting from the outside to the inside. The outer electrode 361, the second insulator 362, and the second inner electrode 363. As shown in FIG. 8, the outer peripheral wall of the second outer electrode 361 is provided with an air inlet hole ₃₆ 4 and communicates with the atomization chamber 32 through which the outside airflow enters the inside of the atomization core 3.

[0073] Preferably, in order to facilitate the user to disassemble the second outer electrode 361, it may be outside the second outer electrode 361. [0074] In this embodiment, the second outer electrode 361 is detachably connected to one end of the oil storage sleeve 21 through a threaded connection structure. Specifically, the one end of the oil storage sleeve 21 away from the suction nozzle 11 is provided with a fastener 4, The inner side wall of the fastener 4 is provided with an internal thread structure, and the outer side wall of the second outer electrode 361 is provided with an external thread structure adapted to the internal thread structure. By arranging the fastener 4 at a position where the oil reservoir 21 and the second outer electrode 361 are detachably connected, the radial expansion of the oil reservoir 21 can be restricted to cause the atomization core 3 to fall off. The second insulating member 362 and the second inner electrode 363 are sequentially fixed inside and outside the second outer electrode 361.

[0075] The second vent pipe 37 is disposed in the first outer electrode 351 along the axial direction of the oil sump 21, and both ends of the second vent pipe 37 abut against the first inner electrode 353 and the second inner electrode 363, respectively. In the present embodiment, the second vent pipe 37 is made of a conductive material to electrically connect the first inner electrode 353 and the second inner electrode 363 to each other.

[0076] Further, a flow passage 371 communicating with the atomization chamber 32 is formed in the second vent pipe 37, and a through hole 372 is disposed on the second vent pipe 37, and the airflow sequentially passes through the second outer electrode 361. The air inlet hole 364 and the air passing hole 372 flow into the atomization chamber 32 from the air flow path 371.

[0077] The third insulating member 38 is fixed between the first outer electrode 351 and the second vent tube 37 to electrically isolate the first outer electrode 351 and the second vent tube 37.

[0078] In this embodiment, the atomizing core 3 mainly includes an atomizing seat 31, an atomizing chamber 32, a heating wire assembly 33, an atomizing cover 34, a first atomizing electrode 35, a second atomizing electrode 36, and a Two vent pipes 37 and a third insulating member 38. It is to be understood that the atomizing core 3 of the present application is not limited to the above structure, and may be other structures as long as it can atomize the smoke oil.

9, 10, 11, and 12 illustrate an atomizer provided by a preferred embodiment of the present invention, which differs from one of the implementations in the structure of the nozzle assembly 1.

[0080] As shown in FIG. 9 and FIG. 10, the nozzle assembly 1 includes a suction nozzle 11, a connecting member 13 and an elastic member 14, the suction nozzle 11 is movably connected in the connecting member 13, and the elastic member 14 is sleeved on the suction nozzle. 11 is located outside the connecting member 13, and the engaging mechanism 6 is disposed at the junction of the suction nozzle 11 and the connecting member 13 so that the suction nozzle 11 and the connecting member 13 are engaged with each other.

As shown in FIG. 11, the outer peripheral wall of the suction nozzle 11 is provided with a projection 61 which is a part of the engagement mechanism 6.

In this embodiment, the protrusion 61 includes a plurality of protrusions 61 in a block structure, and the plurality of protrusions 61 are uniformly fixed on the outer side wall of the nozzle 11.

[0082] As shown in FIG. 12, the connecting member 13 is substantially a hollow annular structure, and is detachably connected to the oil filling opening of the oil storage sleeve 21. The inner side wall of the mounting groove 131 is provided with the protrusion 61. a groove 62, the groove 62 is A part of the meshing mechanism 6. When the user pulls the suction nozzle 11 朝 away from the fuel filler port, the projection 61 and the groove 62 mesh with each other. It can be understood that, in other embodiments, the groove 62 can also be disposed on the suction nozzle 11, and the protrusion 61 is protruded in the connecting member 13. The embodiment does not define the protrusion 61 and the groove 62. Specific location.

Preferably, in order to prevent the user from rotating the nozzle 11 to pull the nozzle 11 outward, in this embodiment, the mounting groove 131 is provided with an annular flange 133 toward the notch of one end of the atomizing core 3. One end of the annular flange 133 is fixed at the notch of the mounting groove 131, and the other end extends in the radial direction of the mounting groove 131 toward the center line of the connecting member 13.

[0084] Preferably, the annular flange 133 is provided with a slot 134 adapted to the protrusion 61. When the user pulls the nozzle 11 朝 away from the filler port, the protrusion 61 passes through the card. The groove 134 enters the mounting groove 131 such that the projection 61 is rotatably abutted on the side of the annular flange 133 facing away from the atomizing core 3.

[0085] During use, the user pulls the suction nozzle 11 away from the fuel filler port, so that the projection 61 and the groove 62 are engaged with each other, as shown in FIG. 10, the rotary nozzle 11 is rotated to drive the suction nozzle 11 to be connected. The member 13 is screwed out from the fuel filler port to refuel the oil reservoir 22 from the fuel filler port. In the natural state, the suction nozzle 11 moves toward the side close to the atomizing core 3 by its own gravity and the elastic force of the elastic member 14, so that the projection 61 and the groove 62 are separated from each other as shown in Fig. 9. In this embodiment, it is necessary to pull up the suction nozzle 11 to engage the meshing mechanism 6 to effectively engage each other, thereby effectively avoiding the defect that the engaging mechanism 6 self-engages under the action of gravity.

The present invention also provides an electronic cigarette comprising a battery rod 100 and an atomizer connected to each other, wherein the battery rod 100 is a prior art, and the atomizer is the atomizing assembly described above. Therefore, it will not be repeated here.

[0087] In summary, the atomizer and the electronic cigarette of the present invention have the following beneficial effects:

[0088] (1) By providing the nozzles and the connecting members that are movably connected to each other at the fuel filler opening, it is possible to avoid the defect that the nozzle can be twisted directly by rotating the nozzle in the prior art, thereby preventing the child from directly screwing the nozzle. Delayed drinking of oil in the oil reservoir.

[0089] (2) The nozzle assembly further includes an elastic member which is in a natural state, and the engaging mechanism of the nozzle and the connecting portion of the connecting member are separated from each other, thereby preventing the suction nozzle and the connecting member from meshing with each other.

[0090] (3) Since the nozzle assembly is detachably connected to one end of the oil storage sleeve, the user can fix the nozzle to remove the liquid smoke remaining in the smoke oil condensation chamber, preventing the user from smoking and sucking the liquid smoke. . [0091] (4) In this embodiment, the suction nozzle needs to be pulled up, and the engagement mechanisms can mesh with each other, thereby effectively avoiding the defect that the engagement mechanism self-engages under the action of gravity.

While the invention has been described in terms of the specific embodiments, it will be understood that In addition, various modifications may be made to the invention without departing from the scope of the invention. Therefore, the invention is not limited to the specific embodiments disclosed, but all embodiments that fall within the scope of the appended claims.

Claims

Claim

An atomizer for combining with a battery rod (100) to form an electronic cigarette, characterized in that the atomizer comprises an oil storage jacket (21), and the oil storage sleeve (21) is internally provided for fogging An atomizing core (3) of the smoky oil, the oil storage jacket (21) and the atomizing core (3) enclosing an oil storage chamber (22) for storing the smoky oil; the oil storage sleeve (21) a fuel filler port is formed at the port of the end, and the nozzle port is provided with a nozzle assembly (1) connected at one end to the oil storage jacket (21), and the nozzle assembly (1) includes the reservoir The oil jacket (21) has a detachably connected connecting member (13), and a suction nozzle (11) movably connected at one end to the connecting member (13);

An engaging mechanism (6) is disposed at a joint of the nozzle (11) and the connecting member (13), and the suction nozzle (11) is forced away from the oiling direction along an axial direction of the atomizer Moving one side of the mouth and engaging the nozzle (11) with the connecting member (13), rotating the nozzle (11) to cause the nozzle (11) to drive the connecting member ( 13) Unscrewed from the fuel filler port to refuel the oil reservoir (22) from the fuel filler port.

The atomizer according to claim 1, wherein the nozzle assembly (1) further comprises an elastic member (14), and one end of the elastic member (14) abuts against the connecting member (13) The other end of the elastic member (14) abuts against the suction nozzle (11) to block the suction nozzle (11) from engaging with the connecting member (13).

The atomizer according to claim 2, wherein the connecting member (13) is provided with a mounting groove (131) penetrating in the axial direction of the oil reservoir (21), the nozzle ( 11) one end of which is movablely inserted into the mounting groove (131), the engaging mechanism (6) includes at least one protrusion (61) protruding from one end of the nozzle (11), and a groove (62) disposed in the mounting groove (131) and adapted to the protrusion (61);

The elastic member (14) is located in the mounting groove (131) and is sleeved outside the nozzle (11), and the mounting groove (131) is convexly disposed away from the slot of one end of the fuel filler a radially extending annular plate (132) along the mounting groove (131), the elasticity Two ends of the piece (14) abut against the protrusion (61) and the annular plate (132), respectively, the protrusion (61) under the elastic force of the elastic member (14) and the concave The slots (62) are separated from each other.

The atomizer according to claim 3, wherein the protrusions (61) are annularly zigzag and evenly distributed on the outer side wall of the nozzle (11), the groove (62) The atomizer according to claim 3, which is evenly distributed in an annular zigzag manner on the inner side wall of the mounting groove (131), wherein the protrusion (61) comprises a plurality of the protrusions (61) in a block structure, a plurality of the protrusions (61) are uniformly fixed on an outer side wall of the nozzle (11), and the groove (62) is provided inside the mounting groove (131) On the wall.

The atomizer according to claim 5, wherein the mounting groove (131) has a ring extending in a radial direction of the mounting groove (131) toward a notch of one end of the fueling port. a flange (133), the annular flange (133) is provided with a card slot (134) adapted to the protrusion (61).

The atomizer according to claim 3, wherein the suction nozzle (11) is located on an outer side wall of the mounting groove (131) and is provided with a convexity abutting against the elastic member (14). a portion (111), wherein the protrusion (61) is fixed to the protrusion (111). The atomizer according to claim 1, wherein the atomization core (3) comprises an atomization seat ( 31), an atomization chamber (32) is formed in the atomization seat (31), and an electric heating wire assembly for atomizing the oil in the oil storage chamber (22) is disposed in the atomization chamber (32) (33), the atomizing seat (31) is connected to one end of the fueling port with an atomizing cover (34) communicating with the atomizing chamber (32), and one end of the atomizing cover (34) An atomizer extending into the connecting member (13) and communicating with the nozzle (11) according to claim 8, wherein the atomizing cover (34) comprises a connection to the mist a cover body (341) on the base (31), and one end fixed to the A first vent pipe (342) on the cover body (341), the other end of the first vent pipe (342) extending into the suction nozzle (11) and communicating with the suction nozzle (11). The atomizer according to claim 8, wherein the atomizing core (3) further comprises an atomizing electrode assembly electrically connected to the battery rod (100) and the heating wire assembly (33), respectively. An atomizing channel (371) communicating with the atomizing chamber (32) is formed in the atomizing electrode assembly, and the atomizing electrode assembly extends to an end of the oil storage sleeve (21) At least one air inlet (364) that is in communication with the air flow passage (371).

The atomizer according to claim 10, wherein the atomizing electrode assembly comprises a first atomizing electrode (35) and a second atomizing electrode (36) that abut each other and are electrically connected to each other, a first atomizing electrode (35) is connected to the atomizing seat (31) and electrically connected to the heating wire assembly (33), and the first atomizing electrode (35) includes a sleeve from the outside to the inside. a connected first outer electrode (351), a first insulating member (352) and a first inner electrode (353);

The second atomizing electrode (36) is connected to an end of the oil reservoir (21) away from the nozzle (11) and electrically connected to the battery rod (100), the second atomizing electrode ( 36) comprising a second outer electrode (361), a second insulating member (362) and a second inner electrode (363) connected in series from the outside to the inside, the air inlet hole (364) being disposed in the On the second outer electrode (361).

The atomizer according to claim 11, wherein one end of the first outer electrode (3 51) is detachably connected to the atomizing seat (31), and the first outer electrode (351) The other end extends toward a side away from the nozzle (11) and abuts against the second outer electrode (361), the first outer electrode (351) and the oil reservoir (2 1) Enclosed into the oil reservoir (32).

The atomizer according to claim 11, wherein the first outer electrode (3 51) is provided with a second vent pipe (37) disposed along an axial direction of the oil storage jacket (21). Two ends of the second vent pipe (37) abut against the first inner electrode (3 53) and the second inner electrode (363), respectively, and the first inner electrode (353) passes The second vent tube (37) is electrically connected to the second inner electrode (363), and the second vent tube (37) is jacketed with a third electrically isolated from the first outer electrode (351) Insulation (38);

The air flow passage (371) is formed in the second vent pipe (37), and the air vent (372) is disposed on the second vent pipe (37), and the air flow sequentially passes through the air inlet hole (364) And the perforating hole (372) flows into the atomizing chamber (32) from the air flow passage (371).

The atomizer according to claim 1, wherein the oil storage jacket (21) is sleeved at a position connected to the atomizing core (3) for limiting the oil storage jacket (21) ) Radially expanding fasteners (4).

The atomizer according to any one of claims 1 to 3, characterized in that the nozzle (11) is inserted into the outer peripheral surface of one end of the connecting member (13) with a sealing ring (15) The sealing ring (15) is tightly fitted with the oil storage sleeve (21) to seal the oil and prevent the nozzle (11) from moving away from the fuel filler port along the axial direction of the atomizer Move on one side.

The atomizer according to claim 1, characterized in that the connecting member (13) and the oil reservoir (21) are detachably connected by a screw connection.

An electronic cigarette comprising an interconnected battery rod (100) and an atomizer, wherein the atomizer comprises an oil storage sleeve (21), and the oil storage sleeve (21) is internally provided for fogging An atomizing core (3) of the smoky oil, the oil storage jacket (21) and the atomizing core (3) enclosing an oil storage chamber (22) for storing the smoky oil; the oil storage sleeve (21) a fuel filler port is formed at the port of the end, and the nozzle port is provided with a nozzle assembly (1) connected at one end to the oil storage jacket (21), and the nozzle assembly (1) includes the reservoir The oil jacket (21) has a detachably connected connecting member (13), and a suction nozzle (11) movably connected at one end to the connecting member (13);

An engaging mechanism (6) is disposed at a joint of the nozzle (11) and the connecting member (13), and the suction nozzle (11) is forced away from the oiling direction along an axial direction of the atomizer One side of the mouth moves, and the nozzle (11) and the connecting member (13) are mutually engaged Cooperating, rotating the nozzle (11) to cause the nozzle (11) to drive the connecting member (13) together to be unscrewed from the fueling port, so as to be able to store oil from the fueling port Fill the chamber (22) with oil.