WO2016119170A1 - Atomization assembly and electronic cigarette - Google Patents

Abstract

An atomization assembly and an electronic cigarette. The atomization assembly comprises an oil storage assembly (1) and an atomization core assembly (2). An oil separation plate (14) covers an oil filling port of an oil sleeve (11) of the oil storage assembly (1). An oil guide hole (141) is formed in a region of the oil separation plate (14) corresponding to an oil storage chamber (13). A ventilation hole (142) is formed in a region corresponding to a ventilation pipe (12). The atomization core assembly (2) comprises a heating wire assembly (22), an electrical connection assembly (24) electrically connected to the heating wire assembly (22), and a fastening sleeve (21). One end of the fastening sleeve (21) is sleeved on the electrical connection assembly (24), and the other end of the fastening sleeve (21) is sleeved on an oil storage sleeve (11). The heating wire assembly (22) is accommodated between the electrical connection assembly (24) and the oil separation plate (14). The heating wire assembly (22) is wrapped with a cylindrical oil storage member (23). An outer sidewall of the oil storage member (23) is attached to an inner sidewall of the fastening sleeve (21). An end face of the one end of the oil storage member (23) covers the oil guide hole (141) in the oil separation plate (14), so that the oil guide hole (141) and the oil storage member (23) sequentially guide smoking oil in the oil storage chamber (13) to the heating wire assembly (22) to perform atomization. The atomization assembly and the electronic cigarette can prevent an oil leakage phenomenon of the electronic cigarette.

Description

Atomizing component and electronic cigarette Technical field

The utility model relates to the field of electronic cigarette technology, in particular to an atomization assembly and an electronic cigarette.

Background technique

E-cigarettes are a new type of electronic product that has a similar appearance to ordinary cigarettes and a similar taste to cigarettes, but e-cigarettes are healthier and more environmentally friendly than traditional cigarettes.

A disposable atomizer is provided in the existing electronic cigarette. The disposable atomizer includes a heating wire assembly fixed on the atomizing seat, and the heating wire assembly and the suction nozzle are communicated through a vent pipe, and the outer circumference of the vent pipe is also surrounded by the storage of the smoke oil. An oil storage member made of a cotton material, and the electric heating wire assembly flows the smoke formed by atomizing the oil in the oil storage member to the suction nozzle through the vent pipe, and is sucked by the user. However, in such a disposable atomizer, since the oil storage member needs to occupy a part of the volume space, the amount of oil that can be stored in the oil storage member is small, and the user cannot visually see the remaining smoke oil. the amount.

One solution is to provide an oil storage chamber around the snorkel, in which only the oil is placed in the oil storage chamber without the oil storage member, and the oil guiding rope on the heating wire assembly is disposed at the opening of the oil storage chamber for Derivation in the oil reservoir for atomization.

However, when the user smokes the electronic cigarette, the opening of the oil storage chamber is downward, and the smoke oil flows out from the opening under the action of gravity, and the oil guiding wire of the heating wire assembly cannot lock all the oil and oil that will flow out from the opening of the oil storage chamber. Living, causing some of the smoke oil to penetrate into the atomization space, resulting in oil leakage.

Utility model content

The utility model provides an atomization component and an electronic cigarette, which can increase the effective space of the stored smoke oil, thereby increasing the amount of stored smoke oil, avoiding the oil leakage phenomenon of the electronic cigarette and having a simple and compact structure.

The utility model provides an atomization assembly for forming an electronic cigarette in combination with a battery assembly, the atomization assembly comprising an oil storage assembly and an atomization core assembly;

The oil storage assembly includes a transparent oil storage sleeve having opposite first ends and second ends, a first end of the oil storage sleeve is connected with a suction nozzle, and an end surface of the second end is formed with a fuel filler opening; a vent pipe having one end communicating with the suction nozzle and the other end extending to the fuel supply port, and an oil storage chamber for storing the oil oil is formed between the oil storage sleeve and the vent pipe; The fuel fillering port of the sleeve is further provided with a gas barrier plate, and the oil barrier plate is provided with an oil guiding hole corresponding to the oil storage chamber, corresponding to the region of the venting pipe Ventilation holes are provided thereon;

The atomizing core assembly includes an electrical connection assembly for electrically connecting to the battery assembly, an electric heating wire assembly for atomizing the tobacco oil, and a fastening sleeve electrically connected to the electrical connection assembly, One end of the fastening sleeve is sleeved on the electrical connection component, and the other end of the fastening sleeve is sleeved on the oil storage sleeve, and an atomization is formed between the electrical connection component and the oil barrier plate. Space, the electric heating wire assembly is accommodated in the atomization space; the atomization space communicates with the vent pipe through a vent hole of the oil barrier plate, and the atomization space is further provided around the electric heat The wire assembly is covered with a columnar oil storage member made of an oil absorbing material, the oil storage member is disposed coaxially with the fastening sleeve, and an outer side wall of the oil storage member and an inner side wall of the fastening sleeve Fitably, one end surface of the oil storage member covers the oil guiding hole of the oil separating plate, so that the oil guiding hole and the oil storage member sequentially guide the oil in the oil storage chamber The electric heating wire assembly is atomized.

The atomizing assembly, wherein the heating wire assembly comprises an oil guiding rope and an electric heating wire wound on the oil guiding rope, and the heating wire is electrically connected to the electrical connection assembly;

The hollow portion of the oil storage member forms the atomization space, and the side wall of the oil storage member is provided with two fixing holes at opposite positions and a guiding groove communicating with the fixing hole and the atomizing space. The fixing hole is in communication with the atomization space, and the guiding groove extends to the outer surface of the oil storage member, so that the electric heating wire assembly is inserted into the oil storage member through the guiding groove when assembled, so as to The oil guiding rope is disposed on the fixing hole.

In the atomization assembly, the guide groove is disposed along an axial direction of the oil reservoir and extends to an end surface of the oil reservoir.

The atomizing assembly, wherein the guiding groove is in communication with an outer sidewall of the oil reservoir.

In the atomizing assembly, the oil storage member is a fibrous material member, and an outer side wall of the oil storage member is formed with an adhesive layer.

In the atomizing assembly, the outer side wall of the oil storage member is formed by heating and melting.

The atomizing assembly, wherein the atomizing core assembly further comprises an atomizing seat, the heating wire assembly is mounted on the atomizing seat, and the atomizing frame is provided with a part of the heating wire assembly Embedded in the oil storage member such that the electric heating wire assembly is received in the atomization space and abuts against the oil storage member;

The electrical connection assembly includes a connecting sleeve provided with an annular card base on the inner side wall, and an insulating member and an inner electrode which are sequentially embedded in the central hole of the annular card base from the outside to the inside;

The atomizing seat is inserted into the connecting sleeve at one end of the oil storage assembly, and is abutted on the annular card base, and the inner electrode and the connecting sleeve respectively and the electric heating wire assembly Electrical connection at both ends;

The connecting sleeve is further provided with a connecting structure detachably connected to the battery assembly on an inner side wall of one end of the oil storage assembly.

The atomizing assembly, wherein the atomizing seat is generally in the shape of a hollow cylinder, and the atomizing seat comprises an air guiding tube connected to a vent hole of the oil separating plate and facing away from the air guiding tube a base connected to one end of the vent hole, wherein the air guide tube has a smaller diameter than the base of the base, so that an annular step is formed on the outer side wall between the air guide tube and the base of the atomization seat, and the atomization space is located at the Said in the trachea;

The oil storage member ring is disposed outside the air guiding tube of the atomization seat, and an end of the oil storage member facing away from the oil storage sleeve abuts on the annular step.

The atomizing assembly, wherein the air guiding tube is formed by weaving a glass fiber rope.

The atomizing assembly, wherein two opposite through holes are formed in a sidewall of the air guiding tube of the atomizing seat;

The heating wire assembly has a column shape and is disposed on the two through holes, and two ends of the heating wire assembly respectively abut the oil storage member.

The atomizing assembly, wherein two opposite through holes are formed in a sidewall of the air guiding tube of the atomizing seat;

The electric heating wire assembly comprises an oil guiding rope and an electric heating wire wound on the oil guiding rope, the oil guiding rope is provided with an atomizing section for winding the electric heating wire and smoke oil located at two ends of the atomizing section Adsorption section

The atomization section passes through the two through holes of the air guiding tube, and both ends abut against the side wall of the oil storage member, and one end of the oil storage member abutting the oil separating plate and One ends facing away from the oil barrier are respectively located on both sides of the atomization section;

The smoke oil adsorption section is clamped between the air guiding tube of the atomization seat and the inner side wall of the oil storage member, and extends away from the oil storage assembly to make the atomization assembly vertical The soot adsorption section can deliver the soot from the bottom of the oil reservoir to the atomization section when placed.

The atomizing assembly, wherein the electric heating wire assembly includes an axial direction along the atomizing core assembly A cylindrical spiral electric heating wire is disposed, and an outer sidewall of the heating wire is in contact with an inner side wall of the oil storage member.

The atomizing assembly, wherein a limited step is disposed on an outer sidewall of the oil storage jacket;

One end of the fastening sleeve extending to the outer side wall of the oil storage sleeve abuts on the limiting step.

In the atomizing assembly, the oil guiding holes are several, and a plurality of the oil guiding holes are disposed around the venting hole and enclose a ring shape.

In the atomizing assembly, the oil guiding hole has a pore diameter of less than 1.5 mm.

The atomization assembly, wherein the oil barrier, the vent tube and the oil storage sleeve are integrally formed.

In the atomization assembly, a condensed soot storage chamber communicating with the vent tube is disposed in the nozzle, and a cavity wall of the condensed soot storage chamber is provided with an air outlet for discharging airflow, The condensed soot can be stored in the condensed soot storage chamber when the mist atomizing the heating wire assembly flows through the vent pipe to the vent.

The atomizing assembly, wherein a side of the cavity wall of the condensed soot storage chamber facing the vent pipe is further provided with an annular surrounding surrounding the periphery of the venting hole, the annular surrounding The utility model comprises a side wall which is connected to the cavity wall and an end wall which is located away from one end of the air outlet hole, and the side wall is provided with a through hole connecting the condensation oil storage cavity and the air outlet hole;

and / or,

An oil storage member made of an oil absorbing material is disposed in the oil storage chamber.

The present invention also provides an electronic cigarette comprising an interconnected battery assembly and an atomizing assembly, wherein the atomizing assembly is the atomizing assembly described above.

As can be seen from the above technical solutions, the utility model has the following advantages:

In the utility model, firstly, an oil storage chamber formed between the oil storage sleeve and the air vent tube and an oil storage member made of an oil absorbing material cooperate to store the smoke oil together, and store the oil separately with the oil storage cotton. Compared with the atomization component of the oil, the space occupied by the oil storage component is small, the effective space of the smoke oil stored in the atomization component is increased, and the amount of the stored smoke oil is increased; meanwhile, the oil storage cavity can be filled without interruption. The smoke oil loss of the oil component ensures the stable saturation of the smoke oil in the oil storage member, and the smoke oil on the oil storage member can be supplied to the electric heating wire assembly in time, which can ensure a stable amount of smoke, and the electric heating wire assembly does not generate dry burning phenomenon; Secondly, the oil storage member is arranged to avoid oil leakage when the oil guiding plate is guided to the electric heating wire assembly, so that the user can easily smoke the oil. a problem; again, one end of the fastening sleeve is sleeved on the electrical connection assembly, the other end of the fastening sleeve is sleeved on the oil storage sleeve, the oil storage member and the fastening The sleeve is disposed coaxially, and the outer side wall of the oil storage member is attached to the inner side wall of the fastening sleeve, the structure is simple and compact, the overall oil storage space is large, and the smoke oil leakage is better avoided; Since the oil storage sleeve is transparent, the remaining smoke oil can be visually seen, so that the smokeless oil can be avoided and the odor of the burned cotton is continued.

DRAWINGS

1 is a schematic cross-sectional structural view of an embodiment of an atomizing assembly of the present invention;

Figure 2 is an exploded view of the atomizing assembly of Figure 1;

3 is a schematic structural view of an embodiment of an electric heating wire assembly in an atomizing assembly of the present invention;

4 is a schematic cross-sectional structural view of the atomizing core assembly of the present invention;

5 is a schematic structural view of an embodiment of an oil storage member in an atomizing assembly of the present invention;

6 is a schematic structural view of another embodiment of the oil storage member 23;

Figure 7 is a schematic view showing the structure of an embodiment of the nozzle in the atomizing assembly of the present invention.

detailed description

The utility model discloses an atomization component and an electronic cigarette, which can increase the effective space of the stored smoke oil, thereby increasing the amount of stored smoke oil, avoiding the oil leakage phenomenon of the electronic cigarette and having a simple and compact structure.

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Please refer to FIG. 1 and FIG. 2. FIG. 1 is a cross-sectional structural view of an embodiment of the atomizing assembly of the present invention, and FIG. 2 is an exploded view of the atomizing assembly of FIG. The atomizing assembly shown in Figure 1 is used in combination with a battery pack (not shown) to form an electronic cigarette. As shown in FIG. 1, the atomizing assembly includes an oil storage assembly 1 and an atomizing core assembly 2.

The oil storage assembly 1 includes an oil reservoir 11 having opposing first and second ends. The first end of the oil storage sleeve 11 is provided with a suction nozzle 3, and the end surface of the second end is formed with a fuel filler opening (not labeled in the drawing). Ben In the embodiment, the suction nozzle 3 and the oil storage sleeve 11 are integrally formed. Of course, the suction nozzle 3 may be detachably connected, and is not specifically limited herein.

The oil storage jacket 11 is provided with a vent pipe 12 having one end communicating with the suction nozzle 3 and the other end extending toward the fuel filler port. An oil reservoir 13 for storing the oil is formed between the oil reservoir 11 and the vent pipe 12. Preferably, the oil storage sleeve 11 and the vent tube 12 are integrally formed, thereby avoiding the occurrence of skew of the vent tube when assembling the oil storage sleeve and the vent tube. The oil storage sleeve 11 is specifically transparent to facilitate the user to view the remaining amount of the oil in the oil storage chamber 13.

In this embodiment, the oil filler port of the oil storage jacket 11 is further provided with a grease trap 14 , and the oil shield panel 14 is provided with an oil guiding hole 141 corresponding to the oil reservoir 13 , corresponding to the vent tube A vent 142 is provided in the area. Specifically, in the embodiment, the number of the oil guiding holes 141 is several, and a plurality of the oil guiding holes 141 are circumferentially disposed around the venting holes 142 and encircle. Preferably, the oil guiding hole 141 has a pore diameter of less than 1.5 mm. Of course, the above is merely an example, and the number, arrangement shape, and size of the oil guiding holes 141 are not limited.

The atomizing core assembly includes a fastening sleeve 21, a heating wire assembly 22, an oil storage member 23, and an electrical connection assembly 24.

One end of the fastening sleeve 21 is sleeved on one end of the oil storage sleeve 11 and the oil barrier 14 is disposed, and the other end of the fastening sleeve 21 is sleeved on the electrical connection component 24, and An atomization space is formed between the electrical connection assembly 24 and the oil barrier 14 in the fastening sleeve 21, and the atomization space passes through the vent hole 142 of the oil barrier 14 and the vent pipe 12 The same.

The heating wire assembly 22 is housed within the atomizing space. In addition to the atomization space, a columnar oil storage member 23 made of an oil absorbing material is disposed around the heating wire assembly 22. The oil storage member 23 is disposed coaxially with the fastening sleeve 21, and the outer side wall of the oil storage member 23 is in contact with the inner side wall of the fastening sleeve 21. One end surface of the oil storage member 23 covers the oil guiding hole 141 of the oil blocking plate 14 such that the oil guiding hole 141 and the oil storage member 23 sequentially discharge the oil in the oil storage chamber 13 The heating wire assembly 22 is guided for atomization.

The electrical connection assembly 24 is coupled to the heating wire assembly 22 and the battery assembly, respectively, to enable the battery assembly to power the heating wire assembly 22.

In this embodiment, first, an oil storage chamber formed between the oil storage sleeve and the air vent tube and an oil storage member made of an oil absorbing material are combined to store the smoke oil together, and the oil storage cotton is separately stored. Atomization of oil Compared with the component, the space occupied by the oil storage component is small, the effective space of the smoke oil stored in the atomization component is increased, and the amount of stored smoke oil is increased; meanwhile, the oil storage cavity can continuously fill the smoke of the oil storage component. The oil loss ensures the stable saturation of the smoke oil in the oil storage member, and the oil oil on the oil storage member can be supplied to the electric heating wire assembly in time to ensure a stable amount of smoke, and the electric heating wire assembly does not cause dry burning.

Secondly, the oil storage member is arranged to avoid oil leakage when the oil heater plate is guided to the electric heating wire assembly, so that the user can easily suck the smoke oil.

Again, one end of the fastening sleeve is sleeved on the electrical connection assembly, and the other end of the fastening sleeve is sleeved on the oil storage sleeve, and the oil storage member is coaxial with the fastening sleeve Provided, and the outer side wall of the oil storage member is attached to the inner side wall of the fastening sleeve, the structure is simple and compact, the overall oil storage space is large, and the smoke oil leakage is better avoided; finally, due to storage The oil jacket is transparent, and the remaining smoke oil can be visually seen, so that the smokeless oil can be avoided and the odor of the burned cotton is continued.

Preferably, in the embodiment, the outer side wall of the oil storage sleeve 11 is provided with a limit step 111, and the fastening sleeve 21 extends to one end of the outer side wall of the oil storage sleeve 11 to abut the limit step On 111. This makes it easy to assemble the oil storage jacket 11 and the fastening sleeve 21.

In the utility model, there are various structures of the atomizing core assembly, and one structure of the atomizing core assembly will be specifically described below with reference to FIGS. 1 and 2.

In this embodiment, the electrical connection assembly 24 includes a connection sleeve 241 having an annular card 242 disposed on the inner sidewall. Specifically, the outer side wall of the annular card base 242 is fixed on the inner side wall of the connecting sleeve 241, and extends toward the axial direction of the connecting sleeve 241 to form a central hole (not labeled). The electrical connection assembly 24 further includes an insulator 244 and an inner electrode 243 that are sequentially embedded in the center hole of the annular card 242 from the outside to the inside.

The atomizing core assembly 2 further includes an atomizing seat 25, the heating wire assembly 22 is erected on the atomizing seat 25, and the atomizing seat 25 is provided with a portion of the heating wire assembly 22 embedded therein. The hollow portion of the oil reservoir 23 is such that the heating wire assembly 22 is received in the atomization space in the oil reservoir 23 and abuts the oil reservoir 23, thereby enabling the heating wire assembly 22 to store oil. The smoke oil in the piece 23 is atomized.

The atomizing seat 25 extends from one end of the oil storage member 23, that is, one end of the atomizing seat 25 facing away from the oil storage assembly 1 is inserted into the connecting sleeve 241 and is abutted on the annular card base 242. Both ends of the assembly 22 pass through the interior of the atomization seat 25 and the inner electrode 243 and the connection sleeve 241, respectively. connection.

A connecting structure 245 detachably connected to the battery assembly is further disposed on the inner side wall of the connecting sleeve 241 facing away from one end of the oil storage assembly 1. Specifically, the connecting structure 245 can be a thread structure or a card and a structure, which are not limited herein. When the battery assembly and the connecting sleeve 241 are connected, the inner electrode 243 and the connecting sleeve 241 are electrically connected to the battery assembly, respectively, to enable the battery assembly to supply power to the heating wire assembly 22.

In this embodiment, the structure of the atomization seat has various ways, and one of them will be specifically described below with reference to FIG.

As shown in FIG. 2, the atomization seat 25 is generally in the form of a hollow cylinder. A part of the atomizing seat 25 embedded in the hollow portion of the oil reservoir 23 is an air guiding tube 251 connected to the vent hole 142 of the oil separating plate 14, and the atomizing space is located in the air guiding tube 251. The heating wire assembly 22 is disposed in the air guiding tube 251 such that the heating wire assembly 22 passes through the atomizing space and abuts the oil storage member 23.

Specifically, two opposite through holes 2511 are defined in the sidewall of the air guiding tube 251 of the atomizing seat 25. The heating wire assembly 22 has a columnar shape and passes through the two through holes 2511 to be mounted on the air guiding tube 251. Both ends of the heating wire assembly 22 abut against the oil storage member 23, respectively.

Preferably, the air guiding tube 251 of the atomizing seat 25 is formed by braiding a glass fiber rope, which can make the air guiding tube 251 resistant to high temperature and structurally reliable.

A portion of the atomizing seat 25 that extends out of the oil reservoir 23 is a base 252 that is connected to an end of the air duct 251 that faces away from the vent hole 142. Specifically, the base 252 is annular. The diameter of the air guiding tube 251 is smaller than the diameter of the base 252, so that an annular step 253 is formed on the outer side wall between the air guiding tube 251 and the base 252 of the atomizing seat 25. An end of the oil reservoir 23 facing away from the oil reservoir 11 abuts against the annular step 253. It can be understood that the air guiding tube 251 and the base 252 may be detachably connected or integrally formed, and the structure thereof is not specifically limited herein.

In this embodiment, the heating wire assembly 22 may not be in the form of a column but other structures. For example, as shown in FIG. 3, FIG. 3 is a schematic structural view of an embodiment of an electric heating wire assembly in the atomizing assembly of the present invention. The heating wire assembly 22 includes an oil guiding rope 221 and a heating wire 222 wound around the oil guiding rope 221. The oil guiding rope 221 is provided with an atomizing section for winding the heating wire 222 and a smoke oil adsorption section at both ends of the atomizing section. The heating wire 222 is electrically connected to the electrical connection assembly 24.

The atomization section passes through the two through holes of the air guiding tube, and the two ends are respectively opposite to the side wall of the oil storage member Abutting, an end of the oil reservoir that abuts the oil barrier and an end that faces away from the oil barrier are respectively located at two sides of the atomization section.

The smoke oil adsorption section is clamped between the air guiding tube of the atomization seat and the inner side wall of the oil storage member, and extends away from the oil storage assembly to make the atomization assembly vertical The soot adsorption section can deliver the soot from the bottom of the oil reservoir to the atomization section when placed.

Several of the structures of the atomizing core assembly are specifically described above, wherein the atomizing core assembly is provided with an atomizing seat. In actual use, the atomizing core assembly may not be provided with the atomizing seat 25, but the heating wire assembly 22 may be directly inserted into the oil storing member 23. For example, the heating wire assembly 22 includes a cylindrical spiral electric heating wire disposed along an axial direction of the atomizing core assembly, and an outer side wall of the electric heating wire is fitted to an inner side wall of the oil storage jacket 11. The structure is simple and compact, and the length of the heating wire can be effectively increased, thereby better increasing the amount of smoke, and avoiding the easy connection between the coil and the coil wound by the heating wire when the heating wire is disposed along the lateral direction of the atomizing assembly. When squeezed, the amount of smoke is unstable, and the overall length is limited, resulting in a small amount of smoke.

Alternatively, the heating wire assembly 22 can be inserted into the oil reservoir 23 by other means. For example, as shown in FIG. 4, FIG. 4 is a schematic cross-sectional structural view of an atomizing core assembly of the present invention.

In this embodiment, the heating wire assembly 22 has a columnar shape, and the oil storage member 23 is provided with two fixing holes 231 which are oppositely positioned and respectively penetrate the inner side wall of the oil storage member 23, and the two fixing holes 231 are respectively The atomization space in the hollow of the oil storage member 23 is in communication. Both ends of the heating wire assembly 22 are respectively inserted into the two fixing holes 231 to be fixed in a hollow region in the oil reservoir 23.

Preferably, the oil storage member 23 is further provided with a guiding groove 232, and the guiding groove 232 is connected to the two fixing holes 231 of the oil storage member, and extends from the outer surface of the oil storage member 23 to the storage. The inner side wall of the oil member 23, wherein the outer surface of the oil reservoir 23 may be an outer side wall or an end surface of the oil reservoir.

The guiding groove 232 is configured to guide the heating wire assembly 22 to the two fixing holes of the oil storage member 23 when the heating wire assembly 22 is assembled into the oil storage member 23, so that the heating wire assembly 22 Both ends can be erected in the two fixed spaces. Thus, the structure of the oil storage member 23 facilitates the insertion of the heating wire assembly 22 therein to facilitate the automated assembly of the oil storage member 23 and the electric heating wire assembly 22, thereby improving the production efficiency of the atomization assembly.

In the present embodiment, the guide grooves 232 on the oil reservoir member 23 are provided in various kinds, and the preferred two of them are described below. As shown in FIG. 5, FIG. 5 is a kind of oil storage component in the atomization assembly of the present invention. Schematic diagram of the structure of the embodiment. In this embodiment, the guiding groove is in communication with an outer sidewall of the oil storage member. Specifically, in the embodiment, the number of the guiding grooves 232 on the oil storage member 23 is one, and the guiding groove 232 is located on a cross section perpendicular to the central axis of the oil storage member 23 and communicates with the outer side wall of the oil storage member 23. And inner side walls. When the heating wire assembly 22 and the oil reservoir 23 are assembled, the heating wire assembly 22 is inserted from the outer side wall toward the inner side wall of the oil reservoir 23 in a direction parallel to the cross section to be mounted on the two fixing holes 231.

As shown in FIG. 6, FIG. 6 is a schematic structural view of another embodiment of the oil storage member 23. In the embodiment, the guiding groove 232 is disposed along the axial direction of the oil reservoir 23 and extends to the end surface of the oil reservoir 23 . Specifically, in the embodiment, the number of the guiding grooves 232 on the oil storage member 23 is two. The two guide grooves 232 are each located on a vertical section parallel to the central axis of the oil reservoir 23. The two guiding grooves 232 extend from the end surface of one end of the oil reservoir 23 to the fixing hole and penetrate the inner side wall of the oil reservoir 23. Further, the two guiding grooves can also extend through the outer side wall of the oil storage member 23, which is not limited herein. When the heating wire and the oil reservoir 23 are assembled, the heating wire assembly 22 is inserted from the end of the oil reservoir 23 toward the fixing hole in a direction parallel to the vertical section to be mounted on the two fixing holes.

The structure of the guide groove on the oil storage member 23 shown in FIG. 5 and FIG. 6 is relatively reasonable, and the assembly of the oil storage member 23 and the heating wire assembly 22 can be facilitated, and the production efficiency of the atomization assembly can be improved.

Preferably, in the embodiment, the oil storage member 23 is a fibrous material member, and an outer side wall of the oil storage member 23 is formed with an adhesive layer. In this way, the structural strength of the oil storage member 23 is good, the assembly is easy, and the smoke oil can be better latched to avoid oil leakage. Preferably, the outer side wall of the oil reservoir 23 is formed by heating and melting. This avoids the glue that can damage the user's health when the adhesive layer is formed with glue.

In the embodiment shown in FIG. 1, the oil barrier 14 is sandwiched between the oil storage jacket 11 and the oil storage member 23 to cover the fuel filler opening of the oil storage jacket 11, and the vent hole 142 of the oil barrier panel 14 and The vent tube 12 is connected. Preferably, in the embodiment, the oil-repellent plate 14 and the oil storage sleeve 11 and the vent tube 12 are integrally formed, so that the assembly procedure of the three parts during the processing of the electronic cigarette can be reduced, thereby reducing the electronic cigarette. cost.

In the present invention, the suction nozzle 3 is disposed on the first end of the oil storage jacket 11. In practical applications, the structure of the nozzle 3 has various forms. A structure of the nozzle is described below with reference to FIGS. 1 and 7. FIG. 7 is an embodiment of the nozzle of the atomizing assembly of the present invention. Schematic.

A condensed soot storage chamber 31 communicating with the vent pipe 12 is opened in the suction nozzle 3, and the condensed smoke oil is stored. The chamber wall 311 of the chamber 31 is provided with an air outlet 32 for discharging the airflow so that the smoke atomized by the heating wire assembly 22 flows to the air outlet 32 through the air duct 12, and the condensed smoke oil can be saved. The condensed soot oil is stored in the chamber 31.

Preferably, the suction nozzle 3 and the oil storage jacket 11 are detachably connected. In this way, the suction nozzle 3 can be disassembled to clean the liquid smoke remaining in the oil storage chamber to prevent the user from smoking the smoke liquid when smoking.

Preferably, a side wall of the cavity wall 311 of the condensed soot storage chamber 31 facing the vent pipe 12 is further provided with an annular surrounding 33 surrounding the periphery of the air outlet 32, and the annular surrounding 33 includes a side wall 331 contacting the cavity wall 311 and an end wall 332 located away from the end of the air outlet hole. The side wall 331 is provided with a connection connecting the condensed soot storage chamber 31 and the air outlet 32. Hole 333. Alternatively, an absorbing member (not shown) is disposed in the condensed smoky oil storage chamber 31, and the oil absorbing member is made of an oil absorbing material. Of course, the above two schemes can also be used at the same time to better prevent the user from smoking the un-atomized smoke oil.

The present application also provides an electronic cigarette including an interconnected battery assembly and an atomizing assembly, wherein the battery assembly is not described herein in the prior art. The atomizing assembly includes an oil storage assembly and an atomizing core assembly;

The oil storage assembly includes a transparent oil storage sleeve having opposite first ends and second ends, a first end of the oil storage sleeve is connected with a suction nozzle, and an end surface of the second end is formed with a fuel filler opening; a vent pipe having one end communicating with the suction nozzle and the other end extending to the fuel supply port, and an oil storage chamber for storing the oil oil is formed between the oil storage sleeve and the vent pipe; The fuel fillering port of the sleeve is further provided with a gas barrier plate, and the oil barrier plate is provided with an oil guiding hole corresponding to the oil storage chamber, and a venting hole is arranged on the region corresponding to the venting pipe;

The atomizing core assembly includes an electrical connection assembly for electrically connecting to the battery assembly, an electric heating wire assembly for atomizing the tobacco oil, and a fastening sleeve electrically connected to the electrical connection assembly, One end of the fastening sleeve is sleeved on the electrical connection component, and the other end of the fastening sleeve is sleeved on the oil storage sleeve, and an atomization is formed between the electrical connection component and the oil barrier plate. Space, the electric heating wire assembly is accommodated in the atomization space; the atomization space communicates with the vent pipe through a vent hole of the oil barrier plate, and the atomization space is further provided around the electric heat The wire assembly is covered with a columnar oil storage member made of an oil absorbing material, the oil storage member is disposed coaxially with the fastening sleeve, and an outer side wall of the oil storage member and an inner side wall of the fastening sleeve Adheringly, one end surface of the oil storage member covers the oil guide on the oil barrier plate And a hole, so that the oil guiding hole and the oil storage member sequentially guide the oil in the oil storage chamber to the electric heating wire assembly for atomization.

The specific structure of the atomizing component of the electronic cigarette can be referred to the specific structure of the atomizing component described above. Since the structure of the atomizing component of the electronic cigarette is the same as that of the atomizing component described above, it also has the same structure. effect.

The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments may be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but the scope of the invention.

Claims (19)

An atomizing assembly for forming an electronic cigarette in combination with a battery assembly, characterized in that the atomizing assembly comprises an oil storage assembly and an atomizing core assembly; The oil storage assembly includes a transparent oil storage sleeve having opposite first ends and second ends, a first end of the oil storage sleeve is connected with a suction nozzle, and an end surface of the second end is formed with a fuel filler opening; a vent pipe having one end communicating with the suction nozzle and the other end extending to the fuel supply port, and an oil storage chamber for storing the oil oil is formed between the oil storage sleeve and the vent pipe; The fuel fillering port of the sleeve is further provided with a gas barrier plate, and the oil barrier plate is provided with an oil guiding hole corresponding to the oil storage chamber, and a venting hole is arranged on the region corresponding to the venting pipe; The atomizing core assembly includes an electrical connection assembly for electrically connecting to the battery assembly, an electric heating wire assembly for atomizing the tobacco oil, and a fastening sleeve electrically connected to the electrical connection assembly, One end of the fastening sleeve is sleeved on the electrical connection component, and the other end of the fastening sleeve is sleeved on the oil storage sleeve, and an atomization is formed between the electrical connection component and the oil barrier plate. Space, the electric heating wire assembly is accommodated in the atomization space; the atomization space communicates with the vent pipe through a vent hole of the oil barrier plate, and the atomization space is further provided around the electric heat The wire assembly is covered with a columnar oil storage member made of an oil absorbing material, the oil storage member is disposed coaxially with the fastening sleeve, and an outer side wall of the oil storage member and an inner side wall of the fastening sleeve Fitably, one end surface of the oil storage member covers the oil guiding hole of the oil separating plate, so that the oil guiding hole and the oil storage member sequentially guide the oil in the oil storage chamber The electric heating wire assembly is atomized. The atomizing assembly according to claim 1, wherein the heating wire assembly comprises an oil guiding rope and an electric heating wire wound on the oil guiding rope, the electric heating wire being electrically connected to the electrical connection assembly; The hollow portion of the oil storage member forms the atomization space, and the side wall of the oil storage member is provided with two fixing holes at opposite positions and a guiding groove communicating with the fixing hole and the atomizing space. The fixing hole is in communication with the atomization space, and the guiding groove extends to the outer surface of the oil storage member, so that the electric heating wire assembly is inserted into the oil storage member through the guiding groove when assembled, so as to The oil guiding rope is disposed on the fixing hole. The atomizing assembly according to claim 2, wherein the guide groove is disposed along an axial direction of the oil reservoir and extends to an end surface of the oil reservoir. The atomizing assembly according to claim 2 or 3, wherein said guide groove and said The outer side walls of the oil storage member are in communication. The atomizing assembly according to claim 2 or 3, wherein the oil storage member is a fibrous material member, and an outer side wall of the oil storage member is formed with an adhesive layer. The atomizing assembly according to claim 5, wherein the outer side wall of the oil reservoir is formed with the adhesive layer by heating and melting. The atomizing assembly according to claim 1, wherein the atomizing core assembly further comprises an atomizing seat, the heating wire assembly is mounted on the atomizing seat, and the atomizing frame is provided a portion of the electric heating wire assembly is embedded in the oil storage member such that the electric heating wire assembly is received in the atomization space and abuts against the oil storage member; The electrical connection assembly includes a connecting sleeve provided with an annular card base on the inner side wall, and an insulating member and an inner electrode which are sequentially embedded in the central hole of the annular card base from the outside to the inside; The atomizing seat is inserted into the connecting sleeve at one end of the oil storage assembly, and is abutted on the annular card base, and the inner electrode and the connecting sleeve respectively and the electric heating wire assembly Electrical connection at both ends; The connecting sleeve is further provided with a connecting structure detachably connected to the battery assembly on an inner side wall of one end of the oil storage assembly. The atomizing assembly according to claim 7, wherein said atomizing seat is generally hollow cylindrical, and said atomizing seat comprises an air guiding tube connected to a vent hole of said oil separating plate and said a base of the air guiding tube facing away from the end of the venting hole, the diameter of the air guiding tube is smaller than the diameter of the base, so that an annular step is formed on the outer side wall between the air guiding tube and the base of the atomizing seat. The atomization space is located in the air guiding tube; The oil storage member ring is disposed outside the air guiding tube of the atomization seat, and an end of the oil storage member facing away from the oil storage sleeve abuts on the annular step. The atomizing assembly of claim 8 wherein said air conduit is formed from a fiberglass cord. The atomizing assembly according to claim 8, wherein the air guiding tube of the atomizing seat is provided with two opposite through holes on the side wall; The heating wire assembly has a column shape and is disposed on the two through holes, and two ends of the heating wire assembly respectively abut the oil storage member. The atomizing assembly according to claim 8, wherein the air guiding tube of the atomizing seat Two opposite through holes are provided on the side wall; The electric heating wire assembly comprises an oil guiding rope and an electric heating wire wound on the oil guiding rope, the oil guiding rope is provided with an atomizing section for winding the electric heating wire and smoke oil located at two ends of the atomizing section Adsorption section The atomization section passes through the two through holes of the air guiding tube, and both ends abut against the side wall of the oil storage member, and one end of the oil storage member abutting the oil separating plate and One ends facing away from the oil barrier are respectively located on both sides of the atomization section; The smoke oil adsorption section is clamped between the air guiding tube of the atomization seat and the inner side wall of the oil storage member, and extends away from the oil storage assembly to make the atomization assembly vertical The soot adsorption section can deliver the soot from the bottom of the oil reservoir to the atomization section when placed. The atomizing assembly according to claim 1, wherein said electric heating wire assembly comprises a cylindrical spiral electric heating wire disposed along an axial direction of said atomizing core assembly, said outer side wall of said electric heating wire The inner side walls of the oil storage member are attached to each other. The atomizing assembly according to claim 1, wherein a limited step is disposed on an outer sidewall of the oil storage sleeve; One end of the fastening sleeve extending to the outer side wall of the oil storage sleeve abuts on the limiting step. The atomizing assembly according to claim 1, wherein the oil guiding holes are several, and a plurality of the oil guiding holes are circumferentially disposed around the venting holes and encircle. The atomizing assembly of claim 1 wherein said oil guiding aperture has a bore diameter of less than 1.5 mm. The atomizing assembly of claim 1 wherein said oil barrier, said vent tube and said oil reservoir are integrally formed. The atomizing assembly according to claim 1, wherein a condensed soot storage chamber communicating with the vent pipe is disposed in the nozzle, and a cavity wall of the condensed soot storage chamber is provided with an air flow. The vented vents are vented so that the condensed smog can be stored in the condensed soot storage chamber when the mist atomized by the heating wire assembly flows through the vent tube to the vent. The atomizing assembly according to claim 17, wherein a side of the cavity wall of the condensed soot storage chamber facing the vent pipe is further provided with a ring-shaped fence surrounding the periphery of the vent hole. The annular fence includes a side wall that is in contact with the cavity wall and an end wall that is located away from one end of the air outlet hole, and the side wall is provided with a connection between the condensation smoke oil storage cavity and the air outlet hole. Through hole and / or, An oil storage member made of an oil absorbing material is disposed in the oil storage chamber. An electronic cigarette comprising an interconnected battery assembly and an atomizing assembly, characterized in that the atomizing assembly is the atomizing assembly according to any one of claims 1 to 18.

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