WO2016127396A1 - Electronic cigarette - Google Patents

Abstract

An electronic cigarette, comprising: an electronic cigarette body, the electronic cigarette body being provided with a liquid storage assembly (202), an atomisation assembly (303), and a mouthpiece assembly (203), the liquid storage assembly (202) being provided with a liquid storage cavity (301), and a liquid addition opening (302) in communication with the liquid storage cavity (301), the mouthpiece assembly (203) covering the liquid addition opening (302), the atomisation assembly (303) being inserted into the liquid storage assembly (202). A limiting portion (304), a sealing piece (305) covering the liquid addition opening (302), and a force application mechanism are arranged within the liquid addition opening (302), a surface of the sealing piece (305) abutting the limiting portion (304), said surface facing the limiting portion (304). Even if the mouthpiece assembly (203) is accidentally separated from the liquid storage assembly (202), since the sealing piece (305) continually abuts the limiting portion (304), e-liquid located within the liquid storage cavity (301) will not leak. In addition, after e-liquid has been added to the liquid storage cavity (301), the sealing piece (305) automatically abuts the limiting portion (304) under the effect of the force application mechanism, without a user operation.

Description

Electronic cigarette Technical field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette capable of effectively preventing leakage of smoke oil.

Background technique

The specific structure of the electronic cigarette in the prior art can be seen in FIG. 1. The electronic cigarette in the prior art includes an atomizing component 101 and a battery rod assembly 102, and the atomizing component 101 specifically includes an atomizing sleeve 103. The atomizing sleeve 103 is internally provided with an oil storage chamber 104 for storing the oil, a heating wire 105 for atomizing the internal oil of the oil storage chamber 104, and a suction nozzle 106 for sucking the smoke. In the prior art, The nozzle 106 is screwed with the atomizing sleeve 103, and the nozzle 106 can be detached from the atomizing sleeve 103 by screwing the nozzle 106;

It can be seen that the structure of the atomizing assembly 101 described in the prior art makes it easy to detach the nozzle 106 from the atomizing sleeve 103, and if it is contacted by a child, it is extremely easy for the child to screw the suction. The mouth 106, so that the child can access the smoke oil stored inside the atomizing sleeve 103, and if the child drinks the oil, serious consequences will occur; and the atomizing assembly 101 is easy to make after being used for a long time. The threaded connection between the suction nozzle 106 and the atomizing sleeve 103 is released from each other. If the suction nozzle 106 accidentally falls off, the smoke inside the atomizing sleeve 103 may leak, which causes great inconvenience to the user.

Utility model content

The utility model provides an electronic cigarette capable of effectively preventing leakage of smoke oil;

An electronic cigarette, including:

Electronic cigarette body;

The electronic cigarette body is provided with an oil storage assembly for storing smoke oil, an atomization assembly for atomizing the smoke oil, and a nozzle assembly detachably connected to one end of the oil storage assembly, the oil storage assembly is configured An oil storage chamber is provided, and an oil supply port communicating with the oil storage chamber is disposed at one end surface of the oil storage assembly, the nozzle assembly is disposed on the fuel filler port, and the atomization assembly is inserted in the Said in the oil storage assembly;

a sealing portion disposed in the fueling port, a sealing member disposed in the fueling opening, and a biasing mechanism for applying a force in the direction of the limiting portion to the sealing member, the sealing member facing the limit Positional The surface is abutted against the limiting portion, so that when the smoke oil needs to be added, the sealing member is separated from the sealing member by an oiling tool for adding the oil to the oil storage chamber after the nozzle assembly is disassembled a force in the direction of the limiting portion to disengage the sealing member from the limiting portion to enable the oiling tool to add smoke oil to the oil reservoir, when the oiling tool and the sealing member When the phase is disengaged, the sealing member is pressed against the limiting portion by the force of the urging mechanism to seal the oil reservoir.

Preferably, the urging mechanism is a first magnetic member disposed on the oil storage assembly;

The sealing member is a second magnetic member, or a second magnetic member is disposed on the sealing member at a position corresponding to the first magnetic member;

Wherein the first magnetic member and the second magnetic member are magnetically attracted to cause the sealing member to abut against the limiting portion.

Preferably, the first magnetic member and the second magnetic member are made of a magnetic material.

Preferably, the oil storage component and the atomization component are fixedly connected by a tension fit.

Preferably, the urging mechanism is an elastic member, one end of the elastic member elastically abuts against a cavity wall of the atomization assembly or the oil reservoir, and the other end of the elastic member abuts against the seal The elastic member is in a compressed state when the sealing member moves in a direction away from the limiting portion.

Preferably, the atomizing assembly is provided with a first vent pipe for discharging smoke into the nozzle assembly, and the first vent pipe is disposed along an axial extension of the electronic cigarette and inserted in the suction In the nozzle assembly, the sealing member and the elastic member are sleeved on the first ventilation tube, so that the elastic member can elastically reciprocate the sealing member along the guiding of the first ventilation tube.

Preferably, a blocking step is disposed at an end of the first vent pipe away from the limiting portion, and an end of the elastic member away from the sealing member abuts on the blocking step.

Preferably, the nozzle assembly is elastically coupled to the first vent tube.

Preferably, the oil storage assembly includes a transparent oil storage sleeve and a fastening sleeve sleeved at one end of the oil storage sleeve, and the fastening sleeve is away from an end of the oil storage sleeve and the nozzle assembly. The inner circumferential surface of the fastening sleeve is provided with an annular limiting portion, and the sealing member is an annular sealing plate, and a peripheral edge of the sealing plate abuts against the limiting portion.

Preferably, the nozzle assembly comprises a connecting sleeve, a nozzle and an elastic sealing ring, one end of the connecting sleeve is detachably connected to the oil storage assembly, and the other end of the connecting sleeve is detachably connected to the nozzle An annular card seat is disposed on an inner circumferential surface of the connecting sleeve away from the end of the nozzle, and the elastic sealing ring Nested on the first vent pipe and snapped onto the card table.

Preferably, one end of the nozzle is inserted into the connecting sleeve, and a condensed soot storage space for storing condensed smoke oil is formed between the end surface of the nozzle and the card table, and the nozzle is set. There is an air outlet communicating with the condensed tobacco oil storage space, and the smoke discharged by the first vent pipe passes through the condensed smoke oil storage space before being smoked by the user, and then discharged from the air outlet hole.

Preferably, the atomization assembly includes an outer electrode, a first inner electrode interposed in the outer electrode, and a first insulating sleeve disposed between the outer electrode and the first inner electrode;

An atomizing sleeve is inserted into an end of the outer electrode away from the first inner electrode, and the oil storage chamber is formed between the atomizing sleeve and the oil storage sleeve, wherein the oil storage component is provided with the Oil storage jacket

a second vent tube is inserted into the atomization sleeve, and an atomization seat is inserted into the end of the atomization sleeve away from the outer electrode, and the atomization seat and the first vent tube are formed. There is atomization space;

An electric heating wire assembly is erected on the atomizing seat, so that the electric heating wire assembly is located inside the atomizing space, and an oil guiding hole that is electrically connected to the oil storage cavity is disposed through the atomizing seat;

The electric heating wire assembly includes an oil guiding rope and a heating wire wound around the oil guiding rope, and the oil guiding rope can pass through the oil guiding hole to be inserted into the oil storage chamber, the heating wire The first end is electrically connected to the outer electrode, and the second end of the heating wire is electrically connected to the first inner electrode;

A sealing ring is disposed between the atomizing sleeve and the atomizing seat, and the sealing ring is configured to prevent smoke oil in the oil storage chamber from leaking into the first ventilation pipe.

Preferably,

The atomizing seat and the atomizing sleeve are both made of a conductive material, so that the first end of the heating wire is electrically connected to the outer electrode through the atomizing seat and the atomizing sleeve in sequence;

One end of the second vent tube is inserted with the first inner electrode, and the other end of the second vent tube is sleeved with a second inner electrode that is hollow, so that the airflow in the second vent tube is sequentially passed through The second vent pipe and the second inner electrode circulate to the inside of the atomization space;

The second vent tube is made of a conductive material such that the second end of the heating wire is electrically connected to the first inner electrode through the second inner electrode and the second vent tube in sequence;

A second insulating sleeve is disposed between the atomizing seat and the second vent pipe.

The electronic cigarette provided by the present invention includes an electronic cigarette body, the electronic cigarette body is provided with an oil storage assembly for storing the tobacco oil, an atomizing assembly for atomizing the smoke oil, and detachably connected to the oil storage body. a nozzle assembly at one end of the assembly, the oil storage assembly is provided with an oil storage chamber, and an oil supply port communicating with the oil storage chamber is disposed at one end surface of the oil storage assembly, and the nozzle assembly is disposed at the end of the oil storage assembly On the fuel filler port, the atomization assembly is inserted into the oil storage assembly; a sealing portion is disposed in the fueling port, a sealing member is disposed in the fueling opening, and the sealing member is applied to the sealing member a force applying mechanism of the force in the direction of the limiting portion, wherein the surface of the sealing member facing the limiting portion abuts against the limiting portion. The advantage of using the electronic cigarette provided by the present invention is that the nozzle assembly and the reservoir are caused even if the nozzle assembly is disengaged from the oil storage assembly due to an accidental situation, or the nozzle assembly is screwed by a child. The oil component is disengaged, and the oil in the oil storage chamber is always in contact with the limiting portion because the sealing member is always in contact with the limiting portion, thereby effectively ensuring that the smoke oil does not accidentally leak, thereby improving the process of using the electronic cigarette. Convenience and safety, and after the completion of adding the oil to the oil storage chamber, the sealing member can automatically resist the limiting portion under the force of the urging mechanism without the user's operation. Thereby, the oil storage chamber can be resealed, the operation steps of the user are reduced, and the leakage of the smoke oil due to the user's operation error or forgetting is avoided.

DRAWINGS

1 is a schematic cross-sectional structural view of an electronic cigarette in the prior art;

2 is a schematic overall structural view of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention;

3 is a partial cross-sectional structural view of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention;

4 is a partial cross-sectional structural view of another preferred embodiment of an electronic cigarette according to an embodiment of the present invention;

5 is a schematic cross-sectional structural view showing a partial use state of the electronic cigarette when adding smoke oil according to an embodiment of the present invention;

6 is a partial cross-sectional structural view of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a partial exploded connection structure of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention; FIG.

FIG. 8 is a partial cross-sectional structural diagram of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention.

detailed description

In the first embodiment, the specific structure of the electronic cigarette capable of effectively preventing the leakage of the smoke oil and avoiding accidental smoking to the smoke oil is described in detail:

Referring to FIG. 2, FIG. 2 is a schematic structural view of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention;

As shown in Figure 2, the electronic cigarette body shown in this embodiment is provided with a battery rod assembly 201;

The electronic cigarette body is further provided with an oil storage assembly 202 for storing smoke oil;

The oil storage assembly 202 is internally provided with an atomizing assembly for atomizing the oil to generate smoke;

The specific structure of the atomization assembly is not limited in this embodiment, as long as the atomization assembly can atomize the smoke oil stored in the oil storage assembly 202 according to the electric energy provided by the battery rod assembly 201 to generate smoke. Yes;

Specifically, in an embodiment, the atomizing component can be detachably connected to the oil storage component 202, thereby facilitating the user to replace the atomizing component or the oil storage component 202;

In another embodiment, the oil storage component 202 and the atomizing component are fixedly connected by a tensioning fit, that is, the oil storage component 202 and the atomizing component are fixedly disposed, thereby effectively improving the electronic component. The stability of the structure of the smoke effectively ensures the sealing of the oil storage assembly 202 and avoids leakage of the oil.

The specific structure of the battery rod assembly 201 is not limited in this embodiment, as long as the atomization assembly can supply power.

The nozzle assembly 203 coupled to one end of the oil reservoir assembly 202 is detachable from the mist atomized by the atomizing assembly by the user through the nozzle assembly 203.

The internal structure of the oil storage component 202 provided with the atomizing component is described in detail below. First, please refer to FIG. 3 , wherein FIG. 3 is a comparison of the electronic cigarette provided by the embodiment of the present invention. A schematic diagram of a partial cross-sectional structure of a preferred embodiment;

Specifically, FIG. 3 is a partial cross-sectional structural diagram of the electronic cigarette after the electronic cigarette removes the battery rod assembly 201 and the nozzle assembly 203;

As shown in FIG. 3, the oil storage assembly 202 is provided with an oil storage chamber 301 for storing the liquid smoke in the oil storage chamber 301, thereby effectively increasing the amount of smoke stored in the electronic cigarette. Effective Increased the length of use of e-cigarettes.

The oil storage assembly 202 is provided with a fuel filler port 302 communicating with the oil reservoir 301 at one end surface;

Specifically, as shown in FIG. 3, the oil storage assembly 202 is disposed near the end surface of the nozzle assembly 203 with a fuel filler port 302 communicating with the oil reservoir 301;

The nozzle assembly 203 is disposed on the fuel filler port 302. Referring to FIG. 4, FIG. 4 is a partial cross-sectional structural view of another preferred embodiment of the electronic cigarette according to the embodiment of the present invention. Specifically, FIG. 4 is a partial cross-sectional structural diagram of the electronic cigarette after the electronic cigarette is removed from the battery rod assembly 201;

As shown in FIG. 3 and FIG. 4, the atomization assembly 303 is inserted into the oil storage assembly 202;

a limiting portion 304 is disposed in the fuel filler 302;

a seal 305 disposed in the fuel filler 302;

The specific structure of the sealing member 305 is not limited in this embodiment, as long as the sealing member 305 is disposed in the fuel filler opening 302 and abuts against the limiting portion 304, so as to be located in the oil storage. The smoke oil in the cavity 301 does not leak.

Preferably, the sealing member 305 has a circular shape matched with the fuel filler opening 302.

And an urging mechanism for applying a force to the seal 305 in a direction toward the limiting portion;

In this embodiment, the specific setting manner of the limiting portion 304 is not limited. As shown in FIG. 4, that is, the electronic cigarette is in a normal use state, the nozzle assembly 203 is not disposed on the oil storage assembly 202. When the detachment is performed, the surface of the sealing member 305 facing the limiting portion 304 can be resisted by the limiting portion 304;

More specifically, the specific structure and arrangement manner of the urging mechanism are not limited in this embodiment, and as long as the state shown in FIG. 4, the urging mechanism can apply the sealing member 305 to the limit. a force in the direction of the bit portion to maintain the state in which the sealing member 305 is in contact with the limiting portion 304;

It can be seen that the advantage of using the structure shown in this embodiment is that when the electronic cigarette shown in FIG. 4 is in a normal use state, the sealing member 305 is always in accordance with the force of the urging mechanism. When the limiting portion 304 abuts, the sealing member 305 located in the oil filling port 302 can effectively seal the oil storage chamber 301, thereby effectively preventing the leakage of the oil in the oil storage chamber 301 to the suction. At the mouth assembly 203, the user is prevented from pumping to the leaking soot.

Moreover, due to the force of the urging mechanism, the stability of the structure in which the sealing member 305 is resisted by the limiting portion 304 is effectively ensured, and the electronic smog is prevented from being used for a long time. The occurrence of loosening between the two causes the leakage of smoke oil, effectively extending the service life of the electronic cigarette.

The following is a detailed description of how to add the smoke oil to the oil storage chamber 301 when the electronic cigarette shown in this embodiment is used;

Referring to FIG. 5 , FIG. 5 is a schematic structural diagram of a partial use state of the electronic cigarette when adding smoke oil according to an embodiment of the present invention. Specifically, FIG. 5 shows that the electronic cigarette removes the battery. a schematic diagram of a cross-sectional structure of the rod assembly 201 and the oil storage assembly 202 that is adding soot oil to the oil storage assembly 202;

The specific steps when adding smoke oil are:

1. The nozzle assembly 203 is detached from the oil storage assembly 202;

In this embodiment, the nozzle assembly 203 and the oil storage assembly 202 are in a detachable connection relationship, for example, by a thread, a buckle, a magnet, or the like. The specific detachable connection manner is not limited in this embodiment. .

This embodiment is preferably described by taking the detachable connection of the nozzle assembly 203 and the oil storage assembly 202 by threads, that is, specifically, when the nozzle assembly 203 is detached, the rotation of the nozzle assembly 203 is performed in a specific direction. The nozzle assembly 203 is sufficient.

2. The force of the sealing member 305 away from the limiting portion 304 is given by the oiling tool 501 to move the sealing member 305 away from the limiting portion 304, so that the oiling tool 501 can Adding smoke oil to the oil storage chamber 301;

The oiling tool 501 is used for adding the smoky oil. The specific structure is the prior art, and is not described in this embodiment.

Specifically, in the process of adding the oil, the oiling tool 501 abuts the sealing member 305, thereby pressing the sealing member 305 in a direction away from the nozzle assembly 203, thereby causing the sealing member 305 to The limiting portion 304 is disengaged so that the oil in the oil filling tool 501 can sequentially flow through the gap between the sealing member 305 and the limiting portion 304 and the fueling port 302, and finally flows into the chamber. Referring to the direction of the arrow shown in FIG. 5, the oil storage chamber 301, specifically the direction of the flow of the smoke oil when adding the oil.

In this embodiment, after the oil is added to the oil storage chamber 301, the oiling tool 501 can be lifted, so that the oiling tool 501 is separated from the sealing member 305. The force of the force mechanism causes the seal 305 to re-engage with the limiting portion 304, thereby enabling the sealing member 305 to automatically reseal the oil reservoir 301 such that even the nozzle assembly 203 Not connected to the oil storage assembly 202, the smoke oil in the oil reservoir 301 does not leak.

It can be seen that the structure of the electronic cigarette shown in this embodiment is such that the nozzle assembly 203 is disengaged from the oil storage assembly 202 due to an accidental situation, or the nozzle assembly 203 is screwed by a child. The 203 is separated from the oil storage assembly 202, and the oil in the oil storage chamber 301 is always resisted by the sealing portion 305, thereby effectively ensuring that the smoke oil is not accidentally The leakage improves the convenience and safety in the process of using the electronic cigarette, and after the completion of adding the oil to the oil storage chamber 301, the sealing member 305 can exert the force at the urging mechanism without the user's operation. The lower portion automatically abuts against the limiting portion 304, so that the oil storage chamber 301 can be resealed, thereby reducing the operation steps of the user and avoiding the occurrence of smoke leakage due to user operation errors or forgetting.

The second embodiment, the specific setting manner of the urging mechanism is described in detail in the embodiment. It should be clarified that the description of the urging mechanism in this embodiment is exemplified and not limited;

The specific structure of the urging mechanism shown in this embodiment has two modes;

The first type is shown in FIG. 6 , wherein FIG. 6 is a partial cross-sectional structural view of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention; specifically, FIG. 6 is the electronic cigarette removal station. A partial cross-sectional structural view of the electronic cigarette after the battery rod assembly 201 and the nozzle assembly 203;

First, the structure of the oil storage assembly 202 near the end of the nozzle assembly 203 will be described:

The oil storage assembly 202 can include a transparent oil storage sleeve 602 to enable the amount of smoke remaining in the oil storage chamber 301 to be viewed through the oil storage jacket 602;

The oil storage sleeve 602 is adjacent to the end of the nozzle assembly 203 is provided with a limit groove 603;

A fastening sleeve 604 is sleeved on the limiting groove 603, and the fastening sleeve 604 is interference-fitted with the limiting groove 603, so that the fastening sleeve 604 can effectively prevent the The expansion of the oil storage sleeve 602 in the radial direction effectively ensures the stability of the electronic cigarette structure and prevents the leakage of the oil in the oil reservoir 301 from leaking to the outer surface of the oil storage assembly 202.

The fastening sleeve 604 is detachable from the end of the oil storage sleeve 602 and the nozzle assembly 203 Unloading

Specifically, the inner peripheral wall of the fastening sleeve 604 is provided with a threaded section 605 for detachably connecting with the nozzle assembly 203;

Specifically, it is a prior art to implement the detachable connection between the fastening sleeve 604 and the nozzle assembly 203 through the threaded section 605, which is not described in this embodiment.

The inner circumferential surface of the fastening sleeve 604 is provided with an annular limiting portion 304;

The sealing member 305 is an annular sealing plate, and a peripheral edge of the sealing plate abuts on the limiting portion 304.

The specific structure of the limiting portion 304 and the sealing member 305 is not limited in this embodiment, as long as the sealing member 305 cannot slide out of the oil storage assembly 202 due to the action of the limiting portion 304. Just fine.

Specifically, as shown in FIG. 6, the fastening sleeve 604 is the urging mechanism, and the fastening sleeve 604 is a first magnetic member;

In this embodiment, in order to enable the first magnetic member to always apply a force in the direction of the sealing member 305 away from the limiting portion 304, in the embodiment, the sealing member 305 is in the first embodiment. And a magnetic member, and the first magnetic member is magnetically attracted to the second magnetic member to abut the sealing member 305 on the limiting portion 304.

It should be clarified that the tightening sleeve 604 shown in this embodiment is exemplified as the urging mechanism, and is not limited as long as the urging mechanism of the first magnetic member is disposed in the storage. The oil component 202 can be sucked with the sealing member 305, so that the sealing member 305 is always resisted on the limiting portion 304;

It should be further noted that, in this embodiment, the sealing member 305 may not be disposed as the second magnetic member, but the second magnetic member may be disposed on the sealing member 305, that is, the first The magnetic member may correspond to the position of the second magnetic member.

That is, as long as the first magnetic member and the second magnetic member that are attracted to each other can cause the sealing member 305 to always abut against the limiting portion 304.

Specifically, the first magnetic member and the second magnetic member are magnetic material members, and more specifically, the magnetic material member may be iron, cobalt, nickel or an alloy thereof, etc., specifically in this embodiment. There is no limit in the middle.

The second type: please refer to FIG. 3 to FIG. 4, that is, the urging mechanism is an elastic member 401;

Specifically, one end of the elastic member 401 is elastically resisted with the cavity of the atomizing assembly or the oil storage chamber, that is, in this embodiment, as long as one end of the elastic member 401 and the atomizing assembly Or the cavity wall of the oil storage chamber can be elastically resisted, and the specific resisting structure is not limited;

The other end of the elastic member 401 abuts against the sealing member 305, so that when the sealing member 305 moves away from the limiting portion 304, the elastic member 401 is in a compressed state, thereby causing the When the sealing member 305 is not subjected to an external force, the elastic member 401 rebounds, so that the sealing member 305 re-engages the limiting portion 304, thereby sealing the oil storage chamber 301.

Specifically, the elastic member 401 shown in this embodiment is a spring;

Of course, the elastic member 401 may be made of other materials having elastic deformation, and is not limited thereto as long as the elastic force of the sealing member 305 in the direction of the limiting portion 304 can be always applied.

The third embodiment, the specific structure of the electronic cigarette is described in detail in the embodiment, wherein the embodiment is described by taking the urging mechanism as the elastic member 401 as an example;

First, as shown in Figure 3, the atomization assembly is provided with a first vent tube 402 for discharging smoke into the nozzle assembly 203;

The first vent tube 402 is disposed along the axial direction of the electronic cigarette and is inserted into the nozzle assembly 203. The sealing member 305 and the elastic member 401 are sleeved on the first snorkel. 402;

Specifically, the elastic member 401 and the sealing member 305 are sequentially sleeved in the direction of the nozzle assembly 203 near the end of the nozzle assembly 203 to make the The elastic member 401 can elastically reciprocate the sealing member 305 along the guide of the first ventilation pipe 402.

Preferably, the elastic member 401 sleeved on the first vent tube 402 is abutted between the sealing member 305 and the first vent tube 402 to enable the elastic member 401 to Stabilizing the first vent tube 402 effectively prevents the first vent tube 402 from shaking left and right, thereby effectively ensuring the stability of the smoke concentration conducted to the nozzle assembly 203 via the first vent tube 402, and Avoid leakage of smoke oil.

In this embodiment, the specific structure of the first vent pipe 402 is not limited, as long as the mist atomized by the atomizing component can be conducted to the nozzle assembly 203 through the first vent pipe 402. Take The user can be sucked into the smoke through the nozzle assembly 203.

The specific structure of the atomizing component is described in detail below. It should be clarified that the atomizing component is exemplified in the embodiment, and is not limited;

Referring to FIG. 4 and FIG. 7 , FIG. 7 is a schematic diagram of a partial exploded connection structure of a preferred embodiment of the electronic cigarette according to an embodiment of the present invention;

The atomizing assembly includes:

External electrode 403;

a first inner electrode 404 interposed in the outer electrode 403;

And a first insulating sleeve 405 disposed between the outer electrode 403 and the first inner electrode 404;

An outer sleeve 406 is disposed at an end of the outer electrode 403 away from the first inner electrode 404;

Wherein, the oil storage chamber 301 is formed between the atomization sleeve 406 and the oil storage sleeve 602;

The atomization sleeve 406 is inserted with a second ventilation tube 407;

The second vent pipe 407 has a hollow columnar structure, and a vent hole 4071 is opened through the second vent pipe 407 to allow airflow to flow into the second vent pipe 407 through the vent hole 4071, so that the The airflow drives the mist atomized by the atomizing assembly to be conducted to the inside of the nozzle assembly 203 through the first vent pipe 402.

The atomization sleeve 406 is inserted away from the end of the outer electrode 403 with an atomization seat 408;

An atomization space 409 is formed between the atomization seat 408 and the first ventilation tube 402;

A heating wire assembly 410 is erected on the atomization seat 408 such that the heating wire assembly 410 is located inside the atomization space 409, and the atomization space 409 is electrically connected to the first ventilation pipe 402. .

Through the atomization seat 408 is provided with an oil guiding hole 411 which is electrically connected to the oil reservoir 301;

The heating wire assembly 410 includes an oil guiding wire 4101 and a heating wire 4102 wound around the oil guiding wire 4101, and the oil guiding wire 4101 can pass through the oil guiding hole 411 to insert the oil storage chamber In 301, soot oil located in the oil reservoir 301 can be transferred to the 4101 to be atomized by the heating wire 4102 to generate smoke.

A seal ring 412 is disposed between the atomization sleeve 406 and the atomization seat 408 for preventing leakage of the oil in the oil reservoir 301 into the first ventilation tube 402.

The first end of the heating wire 4102 is electrically connected to the outer electrode 403, and the heating wire 4102 The second end is electrically connected to the first inner electrode 404;

The following is a detailed description of how the heating wire 4102 is electrically connected to the outer electrode 403 and the first inner electrode 404;

In this embodiment, two types of electrical connections are provided:

First, the two ends of the heating wire 4102 are directly electrically connected to the outer electrode 403 and the first inner electrode 404;

Secondly, with continued reference to FIG. 4 and FIG. 7, the atomizing seat 408 and the atomizing sleeve 406 are both made of a conductive material, and the atomizing seat 408 and the atomizing sleeve 406 are in contact with each other. ;

The first end of the heating wire 4102 is electrically connected to the outer electrode 403 through the atomizing seat 408 and the atomizing sleeve 406 in sequence;

The second inner tube 404 is inserted into one end of the second vent tube 407, and the second inner electrode 701 is hollow on the other end of the second vent tube 407;

The airflow in the second vent pipe 407 is sequentially circulated to the inside of the atomization space 409 via the second vent pipe 407 and the second inner electrode 701, so that the airflow is located in the atomization space 409. The mist atomized by the heating wire assembly 410 flows into the interior of the first vent pipe 402, thereby allowing the user to suck through the nozzle assembly 203;

Specifically, the second vent tube 407 is made of a conductive material such that the second end of the heating wire 4102 sequentially passes through the second inner electrode 701 and the second vent tube 407 and the first inner tube Electrode 404 is electrically connected;

A second insulating sleeve 702 is disposed between the atomizing seat 408 and the second vent tube 407.

The fourth embodiment of the present invention provides a detailed description of the specific structure of the nozzle assembly 203. In this embodiment, the nozzle assembly 203 is elastically connected to the first vent tube 402. The nozzle assembly 203 is elastically plugged into the first vent tube 402, and the sealing of the oil reservoir 301 is effectively ensured:

The specific structure of the nozzle assembly 203 is described below with reference to FIG. 4 and FIG. 8. It should be clarified that the description of the nozzle assembly 203 in this embodiment is illustrative and not limited;

8 is a partial cross-sectional structural view of a preferred embodiment of an electronic cigarette according to an embodiment of the present invention. Specifically, FIG. 8 is a schematic cross-sectional structural view of the nozzle assembly 203;

The nozzle assembly 203 includes:

Connecting sleeve 801, suction nozzle 802 and elastic sealing ring 803;

Specifically, one end of the connecting sleeve 801 is detachably connected to the oil storage assembly 202;

More specifically, the outer peripheral wall of the connecting sleeve 801 may be provided with a threaded section 804 for detachable connection with the oil storage assembly 202;

The other end of the connecting sleeve 801 is detachably connected to the suction nozzle 802;

Specifically, the connecting sleeve 801 is provided with an internal thread 805 at a position corresponding to the nozzle 802, and an external thread 806 is disposed at a position corresponding to the internal thread 805 of the nozzle 802;

It should be clarified that the above-mentioned detachable connection between the connecting sleeve 801 and the oil storage assembly 202 and the suction nozzle 802 is exemplified and not limited.

An annular locking plate 807 is disposed on an inner circumferential surface of the connecting sleeve 801 away from the suction nozzle 802. The elastic sealing ring 803 is sleeved on the first ventilation pipe 402 and is engaged with the clamping platform. On 807.

The first vent tube 402 is clamped by the card 807, thereby further preventing the first snorkel 402 from shaking inside the electronic cigarette, thereby effectively improving the stability of the electronic cigarette structure and avoiding smoke oil. The leak.

As shown in FIG. 4 and FIG. 8 , the blocking step 703 is disposed at an end of the first vent pipe 402 away from the limiting portion 304 , and the end of the elastic member 401 away from the sealing member 305 is resisted at The barrier step 703 is on.

It should be clarified that the blocking step 703 may be integrally formed for the first vent tube 402, or the blocking step 703 may be a separate component that can be assembled and fixedly disposed on the first snorkel 402. The above is not limited in this embodiment.

The following is a detailed description of how the nozzle assembly can effectively prevent the user from pumping to the condensed soot:

One end of the nozzle 802 is inserted into the connecting sleeve 801, and a condensed soot storage space 808 for storing condensed soot is formed between the end surface of the nozzle 802 and the card 807;

Therefore, if the first snorkel 402 is transferred to the nozzle assembly 203, if the smog is cold condensed, the condensed smog can be condensed in the condensed smoky oil storage space 808 to prevent the user from absorbing, thereby effectively Improves the health and taste of the user during the pumping process.

The nozzle 802 is provided with an air outlet 809 communicating with the condensed soot storage space 808. When the user smokes, the smoke discharged from the first snorkel 402 passes through the condensed smoky oil storage space 808, and then is discharged from the vent 809, so that the user can suck the smoke through the vent 809.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that The technical solutions are described as being modified, or equivalent to some of the technical features, and the modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (13)

An electronic cigarette characterized by comprising: Electronic cigarette body; The electronic cigarette body is provided with an oil storage assembly for storing smoke oil, an atomization assembly for atomizing the smoke oil, and a nozzle assembly detachably connected to one end of the oil storage assembly, the oil storage assembly is configured An oil storage chamber is provided, and an oil supply port communicating with the oil storage chamber is disposed at one end surface of the oil storage assembly, the nozzle assembly is disposed on the fuel filler port, and the atomization assembly is inserted in the Said in the oil storage assembly; a sealing portion disposed in the fueling port, a sealing member disposed in the fueling opening, and a biasing mechanism for applying a force in the direction of the limiting portion to the sealing member, the sealing member facing the limit a surface of the bit portion abuts against the limiting portion, so that when the smoke oil needs to be added, the sealing member is applied by an oiling tool for adding the oil to the oil storage chamber after the nozzle assembly is disassembled a force away from the direction of the limiting portion to disengage the sealing member from the limiting portion to enable the oiling tool to add smoke oil to the oil storage chamber when the oiling tool and the oiling tool When the sealing member is disengaged, the sealing member is pressed against the limiting portion by the force of the urging mechanism to seal the oil reservoir. The electronic cigarette according to claim 1, wherein the urging mechanism is a first magnetic member disposed on the oil storage assembly; The sealing member is a second magnetic member, or a second magnetic member is disposed on the sealing member at a position corresponding to the first magnetic member; Wherein the first magnetic member and the second magnetic member are magnetically attracted to cause the sealing member to abut against the limiting portion. The electronic cigarette according to claim 2, wherein the first magnetic member and the second magnetic member are made of a magnetic material. The electronic cigarette according to any one of claims 1 to 3, characterized in that the oil storage assembly and the atomizing assembly are fixedly connected by a tension fit. The electronic cigarette according to claim 1, wherein the urging mechanism is an elastic member, and one end of the elastic member elastically abuts against a cavity wall of the atomizing assembly or the oil reservoir, The other end of the elastic member abuts against the sealing member such that the elastic member is in a compressed state when the sealing member moves in a direction away from the limiting portion. The electronic cigarette according to claim 5, wherein the atomizing component is set to be useful Discharging the smoke into the first vent pipe in the nozzle assembly, the first vent pipe extending along the axial direction of the electronic cigarette and being inserted into the nozzle assembly, the sealing member and the The elastic members are sleeved on the first vent pipe to enable the elastic member to elastically reciprocate the seal along the guide of the first vent pipe. The electronic cigarette according to claim 6, wherein a blocking step is disposed at an end of the first vent pipe away from the limiting portion, and an end of the elastic member away from the sealing member is abutted at the Block the steps. The electronic cigarette according to claim 6 or 7, wherein the nozzle assembly is elastically coupled to the first vent pipe. The electronic cigarette according to claim 1, wherein the oil storage assembly comprises a transparent oil storage sleeve and a fastening sleeve sleeved at one end of the oil storage sleeve, the fastening sleeve being away from the oil storage One end of the sleeve is detachably connected to the nozzle assembly, and an inner circumferential surface of the fastening sleeve is provided with an annular limiting portion, and the sealing member is an annular sealing plate, and a peripheral edge of the sealing plate abuts Holding on the limit portion. The electronic cigarette according to claim 6 or 7, wherein the nozzle assembly comprises a connecting sleeve, a suction nozzle and an elastic sealing ring, and one end of the connecting sleeve is detachably connected to the oil storage assembly, The other end of the connecting sleeve is detachably connected to the nozzle, and the connecting sleeve is disposed at an inner peripheral surface of one end of the nozzle, and an annular locking plate is disposed, and the elastic sealing ring is sleeved on the first snorkel The upper card is attached to the card table. The electronic cigarette according to claim 10, wherein one end of the nozzle is inserted into the connecting sleeve, and an end face of the nozzle and the card table are formed with a condensed soot for storing a condensed smoke oil storage space, the nozzle is provided with an air outlet communicating with the condensed tobacco oil storage space, and the smoke discharged by the first vent pipe passes through the condensed smoke oil storage space after the user smokes, and then Discharged from the vent. The electronic cigarette according to claim 6 or 7, wherein the atomizing assembly comprises an outer electrode, a first inner electrode interposed in the outer electrode, and the outer electrode and the first a first insulating sleeve between the inner electrodes; An atomizing sleeve is inserted into an end of the outer electrode away from the first inner electrode, and the oil storage chamber is formed between the atomizing sleeve and the oil storage sleeve, wherein the oil storage component is provided with the Oil storage jacket a second vent tube is inserted into the atomization sleeve, and the atomization sleeve is inserted away from the end of the outer electrode An atomization seat is disposed, and an atomization space is formed between the atomization seat and the first ventilation tube; An electric heating wire assembly is erected on the atomizing seat, so that the electric heating wire assembly is located inside the atomizing space, and an oil guiding hole that is electrically connected to the oil storage cavity is disposed through the atomizing seat; The electric heating wire assembly includes an oil guiding rope and a heating wire wound around the oil guiding rope, and the oil guiding rope can pass through the oil guiding hole to be inserted into the oil storage chamber, the heating wire The first end is electrically connected to the outer electrode, and the second end of the heating wire is electrically connected to the first inner electrode; A sealing ring is disposed between the atomizing sleeve and the atomizing seat, and the sealing ring is configured to prevent smoke oil in the oil storage chamber from leaking into the first ventilation pipe. The electronic cigarette according to claim 12, characterized in that The atomizing seat and the atomizing sleeve are both made of a conductive material, so that the first end of the heating wire is electrically connected to the outer electrode through the atomizing seat and the atomizing sleeve in sequence; One end of the second vent tube is inserted with the first inner electrode, and the other end of the second vent tube is sleeved with a second inner electrode that is hollow, so that the airflow in the second vent tube is sequentially passed through The second vent pipe and the second inner electrode circulate to the inside of the atomization space; The second vent tube is made of a conductive material such that the second end of the heating wire is electrically connected to the first inner electrode through the second inner electrode and the second vent tube in sequence; A second insulating sleeve is disposed between the atomizing seat and the second vent pipe.

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