CN207285188U - A kind of electronic cigarette - Google Patents

Abstract

A kind of electronic cigarette, including：Electronic cigarette body, electronic cigarette body is provided with oil storage component (202), atomizing component (303) and component suction nozzle (203), oil storage component (202) is provided with shoe cream room (301), the oil filler (302) being connected with shoe cream room (301), component suction nozzle (203) lid is located on oil filler (302), and atomizing component (303) is inserted in oil storage component (202)；Limiting section (304) is provided with oil filler (302), covers seal (305) and the force application mechanism being located in oil filler (302), seal (305) offsets towards the surface of limiting section (304) and limiting section (304).Even if component suction nozzle (203) is separated because of fortuitous event and oil storage component (202), since seal (305) offsets with limiting section (304) all the time, tobacco tar in shoe cream room (301) will not leak, and after tobacco tar has been added toward in shoe cream room (301), seal (305) can offset with limiting section (304) automatically without the operation of user under the active force of force application mechanism.

Description

an electronic cigarette

technical field

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

Background technique

The specific structure of the electronic cigarette in the prior art can be referred to as shown in FIG. 1. The electronic cigarette in the prior art includes an atomization assembly 101 and a battery rod assembly 102. The atomization assembly 101 specifically includes an atomization sleeve 103. The inside of the atomizing sleeve 103 is provided with an oil storage chamber 104 for storing e-liquid, a heating wire 105 for atomizing the e-liquid inside the oil storage chamber 104, and a suction nozzle 106 for sucking smoke. In the prior art, The suction nozzle 106 and the atomization sleeve 103 are threadedly connected, and the suction nozzle 106 can be disassembled from the atomization sleeve 103 as long as the suction nozzle 106 is screwed;

It can be seen that with the structure of the atomization assembly 101 described in the prior art, it is extremely easy to disassemble the suction nozzle 106 from the atomization sleeve 103, and if it is touched by a child, it is extremely easy for the child to twist the suction nozzle. Mouth 106, so that children can come into contact with the e-liquid stored inside the atomizing sleeve 103, if the child drinks the e-liquid, there will be extremely serious consequences; and after a long time of use, the atomizing component 101 is easy to make all the e-liquid The threaded connection between the suction nozzle 106 and the atomizing sleeve 103 is loose. If the suction nozzle 106 accidentally falls off, the e-liquid inside the atomizing sleeve 103 will leak, which will bring great inconvenience to users.

Utility model content

The utility model provides an electronic cigarette which can effectively prevent the leakage of smoke oil;

An electronic cigarette, including:

Electronic cigarette body;

The electronic cigarette body is provided with an oil storage component for storing e-liquid, an atomization component for atomizing the e-liquid, and a suction nozzle assembly detachably connected to one end of the oil storage component, and the oil storage component is set There is an oil storage chamber, and one end face of the oil storage assembly is provided with a filling port communicating with the oil storage chamber, the suction nozzle assembly cover is set on the filling port, and the atomization assembly is inserted into the inside the oil storage unit;

A limiting part, a sealing member covering the filling port and a force applying mechanism for applying a force to the sealing member in the direction of the limiting part are arranged in the filling port, and the sealing member faces the limiting part. The surface of the position part is against the limit part, so that when it is necessary to add e-liquid, after the suction nozzle assembly is disassembled, the oil filling tool used to add e-liquid to the oil storage chamber is used to fill the seal The force away from the direction of the limiting part, so that the seal is separated from the limiting part, so that the oil injection tool can add smoke oil into the oil storage chamber, when the oil injection tool and the When the sealing member is disengaged, the sealing member is forced by the force applying mechanism to abut against the limiting portion to seal the oil storage chamber.

Preferably, the force applying mechanism is a first magnetic member provided on the oil storage assembly;

The sealing member is a second magnetic member, or a second magnetic member is provided on the sealing member corresponding to the first magnetic member;

Wherein, the first magnetic part is magnetically attracted to the second magnetic part, so that the sealing part is held against the limiting part.

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

Preferably, the oil storage assembly is fixedly connected to the atomization assembly through tension fit.

Preferably, the force applying mechanism is an elastic member, one end of the elastic member elastically resists the wall of the atomization assembly or the oil storage chamber, and the other end of the elastic member resists against the seal On the member, so that when the sealing member moves away from the limiting portion, the elastic member is in a compressed state.

Preferably, the atomization assembly is provided with a first air pipe for discharging smoke into the suction nozzle assembly, and the first air pipe extends along the axial direction of the electronic cigarette and is inserted in the suction nozzle assembly. In the mouth assembly, both the sealing member and the elastic member are sleeved on the first air pipe, so that the elastic member can drive the sealing member to elastically reciprocate along the guide of the first air pipe.

Preferably, a blocking step is provided at the end of the first ventilation pipe away from the limiting portion, and the end of the elastic member away from the sealing member is abutted against the blocking step.

Preferably, the suction nozzle assembly is elastically connected to the first ventilation pipe.

Preferably, the oil storage assembly includes a transparent oil storage sleeve and a fastening sleeve sleeved on one end of the oil storage sleeve, and the end of the fastening sleeve far away from the oil storage sleeve is in contact with the suction nozzle assembly. When the connection is disassembled, the inner peripheral surface of the fastening sleeve is provided with the annular limiting portion, the sealing member is an annular sealing plate, and the peripheral edge of the sealing plate is abutted against the limiting portion.

Preferably, the suction nozzle assembly includes a connection sleeve, a suction nozzle and an elastic sealing ring, one end of the connection sleeve is detachably connected to the oil storage assembly, and the other end of the connection sleeve is detachably connected to the suction nozzle An annular clamping platform is provided on the inner peripheral surface of the end of the connecting sleeve away from the suction nozzle, and the elastic sealing ring is sleeved on the first ventilation pipe and clamped on the clamping platform.

Preferably, one end of the suction nozzle is inserted into the connecting sleeve, and a condensed smoke oil storage space for storing condensed smoke oil is formed between the end surface of the suction nozzle and the card table, and the suction nozzle is set There is an air outlet connected to the condensed e-liquid storage space. When the user smokes, the smoke discharged from the first ventilation pipe first passes through the condensed e-liquid storage space, and then is discharged from the air outlet.

Preferably, the atomization assembly includes an external electrode, a first internal electrode inserted in the external electrode, and a first insulating sleeve disposed between the external electrode and the first internal electrode;

The end of the outer electrode away from the first inner electrode is inserted with an atomizing sleeve, and the oil storage cavity is formed between the atomization sleeve and the oil storage sleeve, wherein the oil storage assembly is provided with the Oil storage sleeve;

A second air pipe is inserted into the atomization sleeve, and an atomization seat is inserted at the end of the atomization sleeve away from the outer electrode, and an atomization seat is inserted between the atomization seat and the first air pipe. There is atomization space;

An electric heating wire assembly is erected and fixed on the atomization seat, so that the electric heating wire assembly is located inside the atomization space, and an oil guide hole connected with the oil storage chamber is provided through the atomization seat;

The heating wire assembly includes an oil guide rope and a heating wire wound on the oil guide rope, and the oil guide rope can pass through the oil guide hole to be inserted into the oil storage cavity, and the heating wire The first end of the heating wire 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 provided between the atomizing sleeve and the atomizing seat, and the sealing ring is used to prevent the smoke oil in the oil storage chamber from leaking into the first ventilation pipe.

preferred,

Both the atomization seat and the atomization sleeve are made of conductive material, so that the first end of the heating wire is electrically connected to the external electrode through the atomization seat and the atomization sleeve in turn;

One end of the second ventilation tube is inserted with the first inner electrode, and the other end of the second ventilation tube is sleeved with a hollow second inner electrode, so that the airflow in the second ventilation tube passes through the The second air pipe and the second inner electrode communicate into the inside of the atomization space;

The second ventilation tube is made of conductive material, so that the second end of the heating wire is electrically connected to the first internal electrode through the second internal electrode and the second ventilation tube in sequence;

A second insulating sleeve is arranged between the atomizing seat and the second ventilation pipe.

The electronic cigarette provided by the utility model includes an electronic cigarette body, the electronic cigarette body is provided with an oil storage component for storing smoke oil, an atomization component for atomizing the smoke oil, and a detachable connection to the oil storage The suction nozzle assembly at one end of the assembly, the oil storage assembly is provided with an oil storage chamber, one end surface of the oil storage assembly is provided with a refueling port that communicates with the oil storage chamber, and the suction nozzle assembly cover is set on the On the filling port, the atomization assembly is inserted into the oil storage assembly; the filling port is provided with a limit part, a sealing member covered in the filling port and used to apply a direction to the sealing member The force applying mechanism of the force in the direction of the limiting part, the surface of the sealing member facing the limiting part is against the limiting part. The advantage of using the electronic cigarette provided by the utility model is that even if the suction nozzle assembly is separated from the oil storage assembly due to accidents, or the suction nozzle assembly is connected to the oil storage assembly due to children screwing the suction nozzle assembly The oil component is separated from each other, and the e-liquid in the oil storage chamber is always against the limit part because the seal is always in contact with the limiting part, thereby effectively ensuring that the e-liquid will not leak accidentally, and improving the electronic cigarette during use. convenience and safety, and after adding e-liquid into the oil storage cavity, the sealing member can be automatically opposed to the limiting part under the force of the force applying mechanism without the user’s operation, Therefore, the oil storage chamber can be re-sealed, the user's operation steps are reduced, and the leakage of e-liquid due to the user's operation error or forgetting is avoided.

Description of drawings

FIG. 1 is a schematic diagram of a cross-sectional structure of an electronic cigarette in the prior art;

Fig. 2 is a schematic diagram of the overall structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of a partial cross-sectional structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention;

Fig. 4 is a partial cross-sectional structural schematic diagram of another preferred embodiment of the electronic cigarette provided by the embodiment of the present utility model;

Fig. 5 is a schematic cross-sectional structure diagram of the partial use state of the electronic cigarette provided by the embodiment of the present invention when adding e-liquid;

Fig. 6 is a schematic diagram of a partial cross-sectional structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention;

Fig. 7 is a schematic diagram of a partial explosion connection structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the utility model;

Fig. 8 is a schematic diagram of a partial cross-sectional structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention.

Detailed ways

Embodiment 1. This embodiment describes in detail the specific structure of an electronic cigarette that can effectively prevent e-liquid leakage and avoid accidental inhalation of e-liquid:

First, please refer to Fig. 2, wherein Fig. 2 is a schematic diagram of the overall structure of a preferred embodiment of the electronic cigarette provided by the 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 also provided with an oil storage assembly 202 for storing e-liquid;

The inside of the oil storage component 202 is provided with an atomization component for atomizing e-liquid to generate smoke;

This embodiment does not limit the specific structure of the atomization assembly, as long as the atomization assembly can atomize the e-liquid stored in the oil storage assembly 202 according to the electric energy provided by the battery rod assembly 201 to generate smoke can;

Specifically, in one embodiment, the atomization assembly can be detachably connected to the oil storage assembly 202, thereby facilitating users to replace the atomization assembly or the oil storage assembly 202;

In another embodiment, the oil storage assembly 202 and the atomization assembly are fixedly connected through tension fit, that is, the oil storage assembly 202 and the atomization assembly are fixedly arranged, thereby effectively improving the electronic The stability of the smoke structure effectively ensures the sealing of the oil storage assembly 202 and avoids the leakage of smoke oil.

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

The suction nozzle assembly 203 detachably connected to one end of the oil storage assembly 202 , that is, the user can inhale the smoke atomized by the atomization assembly through the suction nozzle assembly 203 .

The internal structure of the oil storage assembly 202 provided with the atomization assembly will be described in detail below. First, please refer to FIG. A schematic diagram of a partial cross-sectional structure of a preferred embodiment;

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

As can be seen from FIG. 3 , the oil storage assembly 202 is provided with an oil storage chamber 301 to store liquid e-liquid in the oil storage chamber 301, thereby effectively increasing the amount of e-liquid stored in the electronic cigarette. Effectively increase the use time of electronic cigarettes.

One end surface of the oil storage assembly 202 is provided with a fuel filling port 302 communicating with the oil storage chamber 301;

Specifically, as shown in FIG. 3 , the end surface of the oil storage assembly 202 close to the suction nozzle assembly 203 is provided with an oil filling port 302 communicating with the oil storage cavity 301 ;

The nozzle assembly 203 is covered on the filling port 302, as shown in Fig. 4, wherein Fig. 4 is a partial cross-sectional structural schematic diagram of another preferred embodiment of the electronic cigarette provided by the embodiment of the present invention Specifically, FIG. 4 is a schematic diagram of a partial cross-sectional structure of the electronic cigarette after the battery rod assembly 201 is removed from the electronic cigarette;

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

A limiting portion 304 is arranged in the filling port 302;

Covering the sealing member 305 disposed in the oil filler port 302;

The specific structure of the sealing member 305 is not limited in this embodiment, as long as the sealing member 305 is covered in the oil filling port 302 and resists the limiting portion 304 so that it is located in the oil storage It only needs that the e-liquid in the cavity 301 does not leak.

Preferably, the sealing member 305 is in the form of a circular ring matched with the filling port 302 .

and a force applying mechanism for applying a force to the sealing member 305 in the direction of the limiting portion;

In this embodiment, there is no limitation on the specific setting method of the limiting part 304, as long as the electronic cigarette is in the normal use state as shown in FIG. When it is disassembled, the surface of the sealing member 305 facing the limiting portion 304 needs to be against the limiting portion 304;

More specifically, this embodiment does not limit the specific structure and arrangement of the force applying mechanism, as long as it is in the state shown in Figure 4, the force applying mechanism can force the seal 305 toward the limit The force in the direction of the bit portion, so as to maintain the state where the sealing member 305 is opposed to the limiting portion 304;

It can be seen that the advantage of adopting 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 contact with the When the limit part 304 is opposed, the seal 305 located in the filling port 302 can effectively seal the oil storage chamber 301, thereby effectively preventing the e-liquid in the oil storage chamber 301 from leaking to the suction port. The mouthpiece assembly 203 prevents the user from inhaling the leaked e-liquid.

Moreover, due to the force of the force-applying mechanism, the stability of the structure in which the sealing member 305 is opposed to the limiting portion 304 is effectively guaranteed, and the electronic cigarette is prevented from being damaged by the electronic cigarette due to long-term use. Looseness occurs during the interval, which leads to the leakage of e-cigarette oil, effectively prolonging the service life of the electronic cigarette.

The following describes in detail how to add e-liquid to the oil storage cavity 301 when using the electronic cigarette shown in this embodiment;

Please refer to Figure 5, which is a schematic diagram of the partial use state structure of the electronic cigarette provided by the embodiment of the present invention when adding e-liquid. Specifically, Figure 5 shows that the electronic cigarette is removed from the battery Rod assembly 201, and a cross-sectional schematic diagram of the oil storage assembly 202 that is adding e-liquid to the oil storage assembly 202;

The specific steps when adding smoke oil are:

1. Disassemble the suction nozzle assembly 203 from the oil storage assembly 202;

In this embodiment, the suction nozzle assembly 203 and the oil storage assembly 202 are in a detachable connection, such as through threads, snaps, magnets, etc. The specific detachable connection method is not limited in this embodiment .

This embodiment is preferably described by taking the detachable connection between the suction nozzle assembly 203 and the oil storage assembly 202 through threads as an example, that is, when disassembling the suction nozzle assembly 203, just rotate the The suction nozzle assembly 203 is sufficient.

2. Give the sealing member 305 a force away from the limiting portion 304 through the oiling tool 501, so that the sealing member 305 moves away from the limiting portion 304, so that the oiling tool 501 can move toward the E-liquid is added into the oil storage chamber 301;

Wherein, the oil injection tool 501 is used for adding e-liquid, and the specific structure is the prior art, which will not be repeated in this embodiment.

Specifically, during the process of adding e-liquid, the oil injection tool 501 is pressed against the sealing member 305, thereby pressing the sealing member 305 in a direction away from the suction nozzle assembly 203, so that the sealing member 305 and the The limiting part 304 is disengaged, so that the e-liquid in the oil injection tool 501 can flow through the gap between the sealing member 305 and the limiting part 304 and the filling port 302 in sequence, and finally flow into the Referring to the oil storage chamber 301, for the specific flow direction of the e-liquid when adding e-liquid, please refer to the direction of the arrow shown in FIG. 5 .

In this embodiment, after adding smoke oil into the oil storage chamber 301, the oil injection tool 501 can be lifted, so that the oil injection tool 501 is separated from the sealing member 305. The force of the force mechanism makes the sealing member 305 resist against the stopper 304 again, so that the sealing member 305 can automatically reseal the oil storage chamber 301, so that even if the suction nozzle assembly 203 is still Without being connected to the oil storage assembly 202, the e-liquid in the oil storage chamber 301 will not leak.

It can be seen that with the structure of the electronic cigarette shown in this embodiment, even if the suction nozzle assembly 203 is separated from the oil storage assembly 202 due to an accident, or the suction nozzle assembly 203 is twisted by a child, the suction nozzle assembly 203 is separated from the oil storage assembly 202, and the e-liquid located in the oil storage chamber 301, because the sealing member 305 is always against the limit part 304, thus effectively ensuring that the e-liquid will not accidentally Leakage improves the convenience and safety in the process of using electronic cigarettes, and after adding e-liquid into the oil storage chamber 301, the sealing member 305 can withstand the force of the force applying mechanism without the user's operation. The bottom is automatically opposed to the limit portion 304, so that the oil storage chamber 301 can be resealed, reducing the user's operation steps, and avoiding the leakage of e-liquid due to the user's operation error or forgetting.

Embodiment 2. This embodiment describes in detail the specific setting method of the force applying mechanism. It should be clear that the description of the force applying mechanism in this embodiment is for illustration and not limitation;

There are two specific structures of the force applying mechanism shown in this embodiment;

The first type: please refer to Figure 6, wherein Figure 6 is a schematic diagram of a partial cross-sectional structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention; A partial cross-sectional structural schematic diagram of the electronic cigarette behind the battery rod assembly 201 and the nozzle assembly 203;

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

The oil storage assembly 202 may include a transparent oil storage sleeve 602, so that the remaining amount of e-liquid in the oil storage cavity 301 can be viewed through the oil storage sleeve 602;

The end of the oil storage sleeve 602 close to the suction nozzle assembly 203 is provided with a limiting groove 603;

A tightening sleeve 604 is sheathed on the limiting groove 603, and the interference fit between the tightening sleeve 604 and the limiting groove 603 enables the tightening sleeve 604 to effectively prevent the The oil storage sleeve 602 expands in the radial direction, which effectively ensures the stability of the structure of the electronic cigarette and prevents the liquid in the oil storage cavity 301 from leaking to the outer surface of the oil storage assembly 202 .

The end of the fastening sleeve 604 away from the oil storage sleeve 602 is detachably connected to the suction nozzle assembly 203;

Specifically, the inner peripheral wall of the fastening sleeve 604 is provided with a threaded segment 605 for detachable connection with the suction nozzle assembly 203;

Specifically, how to realize the detachable connection between the fastening sleeve 604 and the nozzle assembly 203 through the threaded segment 605 is a prior art, and will not be described in this embodiment.

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

The sealing member 305 is an annular sealing plate, and the peripheral edge of the sealing plate bears against the limiting portion 304 .

In this embodiment, the specific structure of the limiting portion 304 and the sealing member 305 is not limited, as long as the sealing member 305 cannot slide out of the oil storage assembly 202 due to the function of the limiting portion 304 That's it.

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

In this embodiment, in order to enable the first magnetic member to give the sealing member 305 a force in a direction away from the limiting portion 304, preferably, in this embodiment, the body of the sealing member 305 is the second Two magnetic pieces, and the first magnetic piece is magnetically attracted to the second magnetic piece, so that the sealing piece 305 is held against the limiting portion 304 .

It should be clear that the fastening sleeve 604 shown in this embodiment is the force applying mechanism for illustration and not limited, as long as the force applying mechanism of the first magnetic part is arranged in the storage oil assembly 202, and can be attracted to the seal 305, so that the seal 305 is always against the limit portion 304;

It should also be clear that in this embodiment, the sealing member 305 may not be set as the second magnetic member, but the second magnetic member is arranged on the sealing member 305, that is, the first It is only necessary that the position of the magnetic part corresponds to that of the second magnetic part.

That is, as long as the first magnetic member and the second magnetic member attract each other, the sealing member 305 can always be held against the limiting portion 304 .

Specifically, the above-mentioned first magnetic piece and the second magnetic piece are made of magnetic material, more specifically, the said magnetic material can be iron, cobalt, nickel or their alloys, etc., specifically in this embodiment is not limited.

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

Specifically, one end of the elastic member 401 elastically resists the wall of the atomization assembly or the oil storage chamber, that is, in this embodiment, as long as one end of the elastic member 401 is in contact with the atomization 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 is pressed 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 making the When the sealing member 305 is not affected by external force, the elastic member 401 rebounds, so that the sealing member 305 abuts against the limiting portion 304 again, thereby sealing the oil storage cavity 301 .

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

Of course, the elastic member 401 can also be made of other materials with elastic deformation, which is not limited, as long as it can always give the sealing member 305 an elastic force toward the limiting portion 304 .

Embodiment 3, this embodiment describes the specific structure of the electronic cigarette in detail, wherein, this embodiment takes the elastic member 401 as an example for the description of the force applying mechanism;

First, please refer to FIG. 3 , the atomization assembly is provided with a first ventilation pipe 402 for discharging smoke into the suction nozzle assembly 203;

The first ventilation tube 402 extends 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 ventilation tube 402 on;

Specifically, the end of the first ventilation pipe 402 close to the suction nozzle assembly 203 is sequentially sleeved with the elastic member 401 and the sealing member 305 along the direction close to the suction nozzle assembly 203, so that the The elastic member 401 can drive the sealing member 305 to elastically reciprocate along the guide of the first ventilation tube 402 .

Preferably, because the elastic member 401 sleeved on the first air pipe 402 is held against between the sealing member 305 and the first air pipe 402, so that the elastic member 401 can Stabilize the first ventilation pipe 402, effectively prevent the first ventilation pipe 402 from shaking left and right, thereby effectively ensuring the stability of the smoke concentration transmitted to the suction nozzle assembly 203 through the first ventilation pipe 402, and Avoid leakage of smoke oil.

In this embodiment, the specific structure of the first ventilation pipe 402 is not limited, as long as the smoke atomized by the atomization assembly can be conducted to the suction nozzle assembly 203 through the first ventilation pipe 402, It only needs to enable the user to inhale smoke through the nozzle assembly 203 .

The specific structure of the atomization assembly will be described in detail below. It should be clear that the atomization assembly in this embodiment is an example and not limited;

Please refer to Figure 4 and Figure 7, wherein Figure 7 is a schematic diagram of a partial explosion connection structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present invention;

The atomization components include:

External electrode 403;

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

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

The end of the outer electrode 403 away from the first inner electrode 404 is covered with an atomization sleeve 406;

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

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

The second ventilation pipe 407 is a hollow columnar structure, and a ventilation hole 4071 is opened through the second ventilation pipe 407, so that air flows into the inside of the second ventilation pipe 407 through the ventilation hole 4071, so that the The smoke atomized by the atomizing assembly driven by the air flow is conducted to the inside of the suction nozzle assembly 203 through the first ventilation pipe 402 .

An atomization seat 408 is inserted into the end of the atomization sleeve 406 away from the outer electrode 403;

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

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

An oil guide hole 411 that communicates with the oil storage chamber 301 is provided through the atomization seat 408;

The heating wire assembly 410 includes an oil guiding rope 4101 and a heating wire 4102 wound on the oil guiding rope 4101, and the oil guiding rope 4101 can pass through the oil guiding hole 411 to be inserted into the oil storage cavity 301, so that the e-liquid in the oil storage chamber 301 can be sent to the 4101 to be atomized by the heating wire 4102 to generate smoke.

A sealing ring 412 is provided between the atomizing sleeve 406 and the atomizing seat 408 , and the sealing ring 412 is used to prevent the smoke oil in the oil storage chamber 301 from leaking into the first ventilation pipe 402 .

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

The following describes in detail how the heating wire 4102 is electrically connected to the outer electrode 403 and the first inner electrode 404;

In this embodiment, two electrical connection methods are provided:

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

The second one, continue to refer to Fig. 4 and Fig. 7, the atomization seat 408 and the atomization sleeve 406 are both made of conductive material, and the atomization seat 408 and the atomization sleeve 406 abut against each other ;

The first end of the heating wire 4102 is electrically connected to the external electrode 403 through the atomization seat 408 and the atomization sleeve 406 in turn;

One end of the second ventilation tube 407 is inserted with the first internal electrode 404, and the other end of the second ventilation tube 407 is sleeved with a hollow second internal electrode 701;

Make the airflow in the second ventilation pipe 407 pass through the second ventilation pipe 407 and the second inner electrode 701 to the inside of the atomization space 409 in sequence, so that the airflow can drive the airflow in the atomization space 409 The smoke atomized by the heating wire assembly 410 in the heating wire assembly 410 circulates to the inside of the first ventilation pipe 402, thereby enabling the user to inhale through the suction nozzle assembly 203;

Specifically, the second ventilation tube 407 is made of conductive material, so that the second end of the heating wire 4102 passes through the second inner electrode 701, the second ventilation tube 407 and the first inner electrode in sequence. The electrodes 404 are electrically connected;

A second insulating sleeve 702 is disposed between the atomizing seat 408 and the second ventilation pipe 407 .

Embodiment 4. This embodiment describes the specific structure of the suction nozzle assembly 203 in detail. In this embodiment, the suction nozzle assembly 203 is elastically connected to the first air pipe 402. The following describes how to implement The suction nozzle assembly 203 is elastically connected to the first air pipe 402 and effectively ensures the sealing of the oil storage chamber 301 in detail:

The specific structure of the suction nozzle assembly 203 will be described below in conjunction with FIG. 4 and FIG. 8. It should be clear that the description of the suction nozzle assembly 203 in this embodiment is an example and not limited;

Among them, FIG. 8 is a schematic diagram of a partial cross-sectional structure of a preferred embodiment of the electronic cigarette provided by the embodiment of the present utility model. Specifically, FIG. 8 is a schematic diagram of a cross-sectional structure of the nozzle assembly 203;

The suction 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, a threaded segment 804 for detachable connection with the oil storage assembly 202 may be provided on the outer peripheral wall of the connection sleeve 801;

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

Specifically, an internal thread 805 may be provided at a position where the connecting sleeve 801 corresponds to the suction nozzle 802, and an external thread 806 may be provided at a position where the suction nozzle 802 corresponds to the internal thread 805;

It should be clarified that, the detachable connection between the connecting sleeve 801 and the oil storage assembly 202 and the suction nozzle 802 through the threaded section is an example and not limited.

An annular clamping platform 807 is provided on the inner peripheral surface of the connecting sleeve 801 away from the suction nozzle 802, and the elastic sealing ring 803 is sleeved on the first ventilation pipe 402 and clamped on the clamping platform. 807 on.

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

As shown in FIG. 4 and FIG. 8 , the blocking step 703 is provided at the end of the first ventilation pipe 402 away from the limiting portion 304 , and the end of the elastic member 401 away from the sealing member 305 is abutted against on the blocking step 703 .

It should be clear that the blocking step 703 can be formed integrally with the extension of the first ventilation pipe 402 , or the blocking step 703 can be a separate part that can be assembled and fixedly arranged on the first ventilation pipe 402 , which is not specifically limited in this embodiment.

The following is a detailed description of how the nozzle assembly can effectively prevent users from inhaling condensed e-liquid:

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

Therefore, if the e-liquid transferred from the first air pipe 402 to the suction nozzle assembly 203 is condensed by cold, the condensed e-liquid can condense in the condensed e-liquid storage space 808, preventing the user from smoking, thereby effectively It improves the health and taste of the user during the smoking process.

The suction nozzle 802 is provided with an air outlet 809 connected to the condensed oil storage space 808. When the user smokes, the smoke discharged from the first ventilation pipe 402 first passes through the condensed oil storage space 808, and then from The air is discharged from the air outlet 809 so that the user can inhale the smoke through the air outlet 809 .

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be described in the foregoing embodiments Modifications are made to the recorded technical solutions, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (13)

1. A kind of 1. electronic cigarette, it is characterised in that including：

   Electronic cigarette body；

   The electronic cigarette body is provided with for storing the oil storage component of tobacco tar, the atomizing component for being atomized the tobacco tar and can Dismantling connection is in the component suction nozzle of described oil storage component one end, and the oil storage component is provided with shoe cream room, the oil storage component One end endface is provided with the oil filler being connected with the shoe cream room, and the component suction nozzle lid is located on the oil filler, institute Atomizing component is stated to be inserted in the oil storage component；

   Limiting section is provided with the oil filler, lid is located at seal in the oil filler and for applying to the seal Towards the force application mechanism of the power in the limiting section direction, the seal offsets towards the surface of the limiting section and the limiting section Hold, during so as to need to add tobacco tar, pass through the note for adding tobacco tar into the shoe cream room after the component suction nozzle is dismantled Oily instrument gives power of the seal away from the limiting section direction, so that the seal is separated with the limiting section, with The oiling instrument is set to add tobacco tar into the shoe cream room, when the oiling instrument is separated with the seal, The seal is subject to the power of the force application mechanism and offsets with the limiting section to seal the shoe cream room.
2. 2. electronic cigarette according to claim 1, it is characterised in that the force application mechanism is to be arranged on the oil storage component The first magnetic part；

   The seal is the second magnetic part, or, is provided with the first magnetic part correspondence position on the seal Two magnetic parts；

   Wherein, first magnetic part and the second magnetic part magnetism are attracting, so that the seal is supported described spacing In portion.
3. 3. electronic cigarette according to claim 2, it is characterised in that first magnetic part and second magnetic part are Magnetic material product.
4. 4. electronic cigarette according to any one of claims 1 to 3, it is characterised in that the oil storage component and the atomization group Part is coordinated by tensioner to be fixedly connected.
5. 5. electronic cigarette according to claim 1, it is characterised in that the force application mechanism is elastic component, the elastic component One end and the cavity wall of the atomizing component or the shoe cream room flexibly support, and the other end of the elastic component is supported in the sealing On part, so that the seal, along when being moved away from the limiting section direction, the elastic component is in compressive state.
6. 6. electronic cigarette according to claim 5, it is characterised in that the atomizing component is provided with for smog to be expelled to The first snorkel in the component suction nozzle, first snorkel along the electronic cigarette axially extending setting and be plugged in institute State in component suction nozzle, the seal and the elastic component are set on first snorkel, so that the elastic component energy The seal is enough driven to be moved along the guiding sprung return of first snorkel.
7. 7. electronic cigarette according to claim 6, it is characterised in that positioned at first snorkel away from the limiting section One end is provided with stop step, and the one end of the elastic component away from the seal is supported on the stop step.
8. 8. the electronic cigarette according to claim 6 or 7, it is characterised in that the component suction nozzle and the first snorkel bullet Property grafting is connected.
9. 9. electronic cigarette according to claim 1, it is characterised in that the oil storage component includes transparent oil storage set and is arranged The adapter sleeve of one end is covered in the oil storage, the adapter sleeve carries out removable away from one end that the oil storage covers with the component suction nozzle Connection is unloaded, the inner peripheral surface of the adapter sleeve is provided with the limiting section of annular, and the seal is annular sealing plate, described The periphery of sealing plate is supported on the limiting section.
10. 10. the electronic cigarette according to claim 6 or 7, it is characterised in that the component suction nozzle include connector sleeve, suction nozzle and Elastic sealing ring, one end of the connector sleeve are detachably connected with the oil storage component, the other end of the connector sleeve with it is described Suction nozzle is detachably connected, and the connector sleeve is provided with the chuck of annular, the elasticity on one end inner peripheral surface away from the suction nozzle Seal ring set is located on first snorkel and is connected in the chuck.
11. 11. electronic cigarette according to claim 10, it is characterised in that one end of the suction nozzle is plugged in the connector sleeve It is interior, it is described formed with the condensation tobacco tar memory space for storing condensation tobacco tar between the end face of the suction nozzle and the chuck Suction nozzle is provided with the venthole that is connected of condensation tobacco tar memory space, the first snorkel discharge described in during user's smoking Smog is first after the condensation tobacco tar memory space, then discharged from the venthole.
12. 12. the electronic cigarette according to claim 6 or 7, it is characterised in that the atomizing component includes external electrode, is plugged in In the external electrode first in electrode and be arranged on the first insulation sleeve in the external electrode and described first between electrode；

    The one end of the external electrode away from electrode in described first is inserted with atomization set, is formed between the atomization set and oil storage set There is the shoe cream room, wherein, the oil storage component is provided with the oil storage set；

    The second snorkel is inserted with the atomization set, and end of the atomization set away from the external electrode is inserted with atomization Seat, formed with atomization space between the atomization seat and first snorkel；

    Set up in the atomization seat and be fixed with heating wire component, so that the heating wire component is located inside the atomization space, The oil guiding hole turned on the shoe cream room is provided with through the atomization seat；

    The heating wire component includes Oil Guide rope and winds the heating wire being arranged on the Oil Guide rope, and the Oil Guide rope can Through the oil guiding hole to be inserted into the shoe cream room, the first end of the heating wire is electrically connected with the external electrode, the electricity The second end of heated filament is electrically connected with electrode in described first；

    Sealing ring is provided between the atomization set and the atomization seat, the sealing ring is used to prevent the cigarette in the shoe cream room Oil is leaked in first snorkel.
13. 13. electronic cigarette according to claim 12, it is characterised in that

    The atomization seat and the atomization set are made by conductive material so that the first end of the heating wire pass sequentially through it is described Atomization seat and the atomization set are electrically connected with the external electrode；

    Described second snorkel one end is inserted with electrode in described first, and the other end of second snorkel is arranged with hollow The second inner electrode of shape, so that the air-flow in second snorkel is successively via electric in second snorkel and described second Pole is circulated to inside the atomization space；

    Second snorkel is made of conductive material, so that the second end of the heating wire passes sequentially through the second inner electrode It is electrically connected with second snorkel with electrode in described first；

    The second insulation sleeve is provided between the atomization seat and second snorkel.