CN217117534U

CN217117534U - Electronic cigarette atomizing device and electronic cigarette

Info

Publication number: CN217117534U
Application number: CN202123434982.XU
Authority: CN
Inventors: 周么海; 侯贵平; 金奇斌; 唐建国
Original assignee: BYD Precision Manufacturing Co Ltd
Current assignee: BYD Precision Manufacturing Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-05
Anticipated expiration: 2031-12-30

Abstract

The application relates to an electronic cigarette atomizing device and an electronic cigarette, wherein the electronic cigarette atomizing device comprises a shell and an airflow channel, a first part of the airflow channel is arranged in the shell, and a second part of the airflow channel is exposed out of the shell; the central section of the shell and the inner wall surface of the airflow channel are provided with a first intersection line and a second intersection line, and the first intersection line and the second intersection line are both arc-shaped. The electronic cigarette atomization device is attractive and elegant in appearance, can prevent smoke from directly rushing to the oral cavity to cause overlarge stimulation to the oral cavity of a user, and is beneficial to improving the mouth feeling of smoking.

Description

Electronic cigarette atomizing device and electronic cigarette

Technical Field

The application relates to electron cigarette technical field, more specifically, this application relates to an electron smog spinning disk atomiser and electron cigarette.

Background

In recent years, with the gradual improvement of the living standard of people, the attention of people to the health is generally raised, and more people begin to realize the harm of tobacco to the body; as a result, users of electronic cigarettes are increasingly rushing. An electronic cigarette is a cigarette-like electronic product, which has the appearance, smoke, taste and sensation similar to a cigarette. The electronic cigarette product adopts a mode of atomizing tobacco tar to provide smokeable smoke for a user. Compared with a real cigarette product, the electronic cigarette has the advantages that the harm to the health of a user is greatly reduced; and most electronic cigarettes are convenient to use and operate, exquisite in appearance and convenient to carry. The electronic cigarette generally comprises a power supply assembly and an atomizer, wherein the atomizer heats and atomizes smoke liquid to form smoke which is inhaled by a user after the power supply assembly supplies power to the atomizer.

The appearance of electron cigarette among the prior art is mostly straight rod type, and airflow channel also is straight rod type, not only causes the outward appearance of electron cigarette comparatively single like this to the airflow channel of straight rod type smog is comparatively strong to user's oral cavity impact when the suction, causes the taste of suction not good easily. In addition, the airflow channel of the existing structure is completely arranged inside the shell of the electronic cigarette, which occupies a large space inside the shell, and thus the space for arranging various components inside the shell is very tight.

In view of the above, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a new technical scheme of electron smog spinning disk atomiser and electron cigarette.

According to a first aspect of the present application there is provided an electronic cigarette aerosolization device comprising:

a housing;

a first portion of the airflow channel is disposed within the housing, and a second portion of the airflow channel is exposed from the housing;

the central section of the shell and the inner wall surface of the airflow channel are provided with a first intersection line and a second intersection line, and the first intersection line and the second intersection line are both arc-shaped.

Optionally, a circle on which the first intersecting line is located and a circle on which the second intersecting line is located are concentric circles.

Optionally, the housing includes a first housing and a second housing, and the first housing is detachably connected to the second housing.

Optionally, a liquid storage cavity is arranged in the first shell;

the second shell comprises a shell part and a cover part, the shell part is connected with the first shell, one end of the shell part, which is far away from the first shell, is an opening end, and the cover part is covered on the opening end of the shell part; the cover body part is provided with an air inlet channel communicated with the outside;

be provided with atomizing core subassembly in the second shell, atomizing core subassembly has through hole portion, airflow channel peg graft in the through hole portion, atomizing core subassembly with form the atomizing chamber between the lid portion, the atomizing chamber with inlet channel reaches airflow channel all communicates.

Optionally, the first housing is cylindrical.

Optionally, the first outer shell includes a first sub-shell and a second sub-shell, and the first sub-shell and the second sub-shell are connected by using an ultrasonic process.

Optionally, an intersecting surface is arranged between the first sub-housing and the second sub-housing, and the intersecting surface is inclined relative to the horizontal plane.

Optionally, the intersection plane is inclined at an angle of 25 ° to the horizontal.

Optionally, the airflow channel is integrally formed with the first sub-housing.

Optionally, the airflow passage has a step surface, the step surface abuts against the second sub-housing, and the step surface and the second sub-housing form a sealing connection.

Optionally, be provided with atomizing core subassembly in the second shell, atomizing core subassembly includes the porous body and cup joints atomizing core sealing member outside the porous body, partly stretch out of atomizing core sealing member the second shell and be located the second sub-housing with between the step face.

According to a second aspect of the present application there is provided an electronic cigarette comprising an electronic aerosolization device as described in the first aspect and a power source.

According to the electronic cigarette atomizing device provided by the embodiment of the application, one part of the airflow channel is arranged inside the shell, and the other part of the airflow channel is arranged outside the shell, so that the space in the shell is saved to a certain extent, and other parts are conveniently arranged in the shell. Secondly, airflow channel presents the shape of circular arc, and this electron smog spinning disk atomiser's outward appearance elegant appearance is beautiful like this to can avoid smog to directly wash the oral cavity and cause too big stimulation to user's oral cavity, help improving the taste of smoking.

Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a first schematic sectional view of an electronic cigarette atomizing device in an embodiment of the present application;

fig. 2 is an exploded view of the electronic cigarette atomizing device in the embodiment of the present application;

fig. 3 is a schematic sectional view of an electronic cigarette atomizing device in the embodiment of the present application;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic view of the overall structure of the electronic cigarette atomizing device in the embodiment of the present application.

Description of reference numerals:

1. a first housing; 11. a first sub-housing; 12. a second sub-housing; 101. an air flow channel; 1010. A suction inlet; 110. intersecting surfaces; 111. a first intersection line; 112. a second intersecting line; 113. a step surface; 102. a liquid storage cavity; 2. a second housing; 20. an atomizing chamber; 21. a housing portion; 22. a lid portion; 221. an air intake passage; 31. a porous body; 32. an atomizing cartridge seal; 4. a conductive nail; 5. an oil absorbing element; 6. a lower cap seal.

Detailed Description

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Referring to fig. 1-5, according to one embodiment of the present application, an electronic cigarette atomization device is provided, which includes a housing and an airflow channel 101, a first portion of the airflow channel 101 is disposed in the housing, and a second portion of the airflow channel 101 is disposed exposed to the housing; the central section of the housing and the inner wall surface of the airflow channel 101 have a first intersection line 111 and a second intersection line 112, and the first intersection line 111 and the second intersection line 112 are both circular arc-shaped.

In the electronic smoking apparatus provided in the embodiment of the present application, first, a part of the airflow channel 101 is disposed inside the housing, and another part is disposed outside the housing, which saves space inside the housing to some extent, thereby facilitating arrangement of other components inside the housing. Secondly, the airflow channel 101 presents a circular arc shape, and the appearance of the electronic cigarette atomization device is more attractive and elegant; moreover, when a user sucks smoke from the airflow channel 101, the arc-shaped airflow channel has a certain buffering effect on the rising of the smoke, so that the situation that the smoke directly rushes to the oral cavity to cause overlarge stimulation to the oral cavity of the user can be avoided, and therefore the arc-shaped airflow channel can improve the mouth feeling of the suction and enable the rising of the smoke to be more gentle and softer; in addition, the circular arc-shaped airflow channel has a certain blocking effect on the climbing of the condensate, so that the probability of the condensate being sucked into the oral cavity of a user when the suction frequency is high can be improved. More specifically, the topmost end of the airflow path 101, away from the housing, is the suction opening 1010 for the user to inhale.

In one embodiment, the circle on which the first intersection line 111 is located and the circle on which the second intersection line 112 is located are concentric circles.

In this specific example, the first intersection line 111 and the second intersection line 112 are arcs of concentric circles, which is convenient for mold forming.

Referring to fig. 2, in one embodiment, the housing further includes a first housing 1 and a second housing 2, and the first housing 1 is detachably connected to the second housing 2.

In this particular example, the first housing 1 and the second housing 2 are arranged to be detachably connected, which improves the utilization of the electronic cigarette atomizing device; for example, the first housing 1 or the second housing 2 can be replaced independently after being damaged, and the part without damage can be recycled, thereby avoiding the waste of resources. Further specifically, the first housing 1 and the second housing 2 may be connected by plugging.

Referring to fig. 1-2, in one embodiment, a reservoir 102 is further disposed in the first housing 1; the second housing 2 comprises a housing portion 21 and a cover portion 22, the housing portion 21 is connected with the first housing 1, one end of the housing portion 21, which is far away from the first housing 1, is an open end, and the cover portion 22 covers the open end of the housing portion 21; the cover body part 22 is provided with an air inlet channel 221 communicated with the outside; be provided with atomizing core subassembly in the second shell 2, atomizing core subassembly has the through-hole portion, airflow channel 101 peg graft in the through-hole portion, atomizing core subassembly with form atomizing chamber 20 between lid portion 22, atomizing chamber 20 with inlet channel 221 reaches airflow channel 101 all communicates.

More specifically, the atomizing core assembly comprises a porous body 31 and an atomizing core sealing element 32 sleeved outside the porous body 31; the porous body 31 comprises a liquid absorption surface and an atomization surface which are arranged in an opposite way, wherein the liquid absorption surface is communicated with the liquid storage cavity 102, and the atomization surface is communicated with the atomization cavity 20; the atomizing surface is provided with a heating body. The electronic cigarette atomization device further comprises a conductive nail 4, wherein the conductive nail 4 penetrates through the cover body part 22, and the conductive nail 4 is in contact with the heating body and forms electric connection with the heating body; the conductive nails 4 are used for electrically connecting the atomizing core assembly with other power supply devices. The electronic cigarette atomizing device further comprises an oil suction element 5 arranged in the cover body part 22, the oil suction element 5 is arranged around the periphery of the air inlet channel 221, and the oil suction element 5 can absorb condensate generated by uneven wall cold and heat during cavity atomization; the electronic cigarette atomizing device further includes a lower cover seal 6, and the lower cover seal 6 abuts against the inner wall of the housing portion 21 and forms a seal between the cover portion 22 and the inner wall of the housing portion 21. Further, the case 21 and the cover 22 are engaged with each other by a snap. The connection mode that adopts the buckle joint between casing portion 21 and the lid portion 22 assembles the operation more convenient and easy to when casing portion 21 and lid portion 22 joint back in place, electrically conductive nail 4 targets in place with the heat-generating body butt, and such assembly mode is favorable to fixing a position and is fixed electrically conductive nail 4 and heat-generating body.

The application embodiment provides an electron smog apparatus's theory of operation does: the tobacco tar stored in the electronic cigarette liquid storage cavity 102 continuously permeates into the liquid absorption surface of the porous body 31, and the liquid absorption surface absorbs the tobacco tar and conducts the tobacco tar to the atomization surface; when the user uses this electron smog spinning disk atomiser suction, inside sensor is triggered to the signal orders about the heat-generating body that sets up on the atomizing face to heat the tobacco tar and produces the aerosol, and the tobacco tar is heated atomizing in atomizing chamber 20, and external air current gets into via the inlet channel 221 of lid portion 22, takes away the smog in atomizing chamber 20, passes through air flow channel 101 again, finally enters into the user oral cavity from sunction inlet 1010.

Further, the first housing 1 where the liquid storage cavity 102 is located and the second housing 2 where the atomizing core assembly is located are detachably connected, which is helpful for realizing the recycling of the atomizing core assembly, thereby avoiding resource waste.

Referring to fig. 5, in one embodiment, the first housing 1 is cylindrical.

In this specific example, the first housing 1 is cylindrical, and the circular arc-shaped airflow channel 101 is fitted, so that the whole electronic cigarette atomizing device has an appearance similar to a whistle type, which is simple, elegant and beautiful. And the cylindrical first housing 1 is advantageous for realizing the reservoir chamber 102 of a large capacity.

In one embodiment, further, the first shell 1 includes a first sub-shell 11 and a second sub-shell 12, and the first sub-shell 11 and the second sub-shell 12 are connected by using an ultrasonic process.

In this specific example, the first housing 1 is divided into two parts, namely a first sub-housing 11 and a second sub-housing 12, so that the capacity of the liquid storage cavity 102 can be about 6ML, and the capacity of the liquid storage cavity 102 is effectively improved; moreover, the first sub-housing 11 and the second sub-housing 12 are connected by an ultrasonic process, so that a very reliable sealing connection is realized, the first sub-housing 11 and the second sub-housing 12 are connected tightly and reliably, and the liquid storage cavity 102 has good sealing performance. In addition, the first sub-housing 11 and the second sub-housing 12 form a whole liquid storage cavity structure after being connected, so that the problem that in the prior art, when the liquid storage cavity is divided into a left cavity and a right cavity and the liquid level heights of the left cavity and the right cavity are not consistent, the left air exchange and the right air exchange are inconsistent, and the suction is not smooth is avoided.

Referring to fig. 3, in one embodiment, an intersecting surface 110 is further provided between the first sub-housing 11 and the second sub-housing 12, and the intersecting surface 110 is inclined with respect to a horizontal plane. Further, the intersecting surface 110 is inclined at an angle of 25 ° with respect to the horizontal plane.

In this specific example, the intersection surface 110 between the first sub-housing 11 and the second sub-housing 12 is disposed obliquely with respect to the horizontal plane, and is inclined at an angle of about 25 °; this not only forms the first outer shell 1 with a more aesthetic appearance, but also helps to satisfy the ultrasonic process connection between the first sub-housing 11 and the second sub-housing 12. In addition, the airflow channel 101 is integrally formed with the first sub-housing 11, and the obliquely arranged intersecting surface 110 further helps to satisfy the mold forming process of the airflow channel 101.

Referring to fig. 4, in an embodiment, further, the airflow channel 101 has a step surface 113, the step surface 113 abuts on the second sub-housing 12, and the step surface 113 forms a sealing connection with the second sub-housing 12.

More specifically, the second sub-housing 12 is provided with a recessed portion, one side of the recessed portion is connected to the housing 21 in an inserting manner, and the other side of the recessed portion is in sealing contact with the step surface 113.

In an embodiment, further, an atomizing core assembly is disposed in the second housing 2, the atomizing core assembly includes a porous body 31 and an atomizing core sealing element 32 sleeved outside the porous body 31, and a portion of the atomizing core sealing element 32 extends out of the second housing 2 and is located between the second sub-housing 12 and the step surface 113.

In this specific example, a part of the structure of the atomizing core sealing member 32 extending out of the second housing 2 is utilized to form a sealing connection between the second sub-housing 12 and the step surface 113, the sealing effect is reliable, and a separate sealing element is not required to be arranged, so that the whole structure is more compact and simpler.

In yet another embodiment of the present application, there is provided an electronic cigarette comprising an electronic cigarette aerosolization device as described above and a power source.

In the above embodiments, the differences between the embodiments are described in emphasis, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in consideration of brevity of the text.

Although some specific embodiments of the present application have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.

Claims

1. An electronic cigarette aerosolization device, comprising:

a housing;

an airflow channel (101), a first portion of the airflow channel (101) being disposed within the housing, a second portion of the airflow channel (101) being disposed exposed to the housing;

the central section of the shell and the inner wall surface of the airflow channel (101) are provided with a first intersection line (111) and a second intersection line (112), and the first intersection line (111) and the second intersection line (112) are both arc-shaped.

2. The electronic aerosolization device of claim 1, wherein the circle on which the first intersecting line (111) lies and the circle on which the second intersecting line (112) lies are concentric circles.

3. The electronic aerosolization device of claim 1, wherein the housing comprises a first housing (1) and a second housing (2), the first housing (1) being removably connected to the second housing (2).

4. An electronic aerosolization device according to claim 3, wherein a reservoir (102) is provided within the first housing (1);

the second shell (2) comprises a shell part (21) and a cover part (22), the shell part (21) is connected with the first shell (1), one end, far away from the first shell (1), of the shell part (21) is an opening end, and the cover part (22) is arranged at the opening end of the shell part (21) in a covering mode; the cover body part (22) is provided with an air inlet channel (221) communicated with the outside;

be provided with atomizing core subassembly in second shell (2), atomizing core subassembly has through-hole portion, airflow channel (101) peg graft in the through-hole portion, atomizing core subassembly with form atomizing chamber (20) between lid portion (22), atomizing chamber (20) with inlet channel (221) and airflow channel (101) all communicate.

5. An electronic aerosolization device according to claim 3, wherein the first housing (1) is cylindrical.

6. The electronic aerosolization device according to claim 3, wherein the first housing (1) comprises a first sub-shell (11) and a second sub-shell (12), the first sub-shell (11) and the second sub-shell (12) being connected using an ultrasonic process.

7. The electronic aerosolization device of claim 6, wherein the first sub-housing (11) and the second sub-housing (12) have an intersection surface (110) therebetween, the intersection surface (110) being arranged obliquely with respect to a horizontal plane.

8. The electronic aerosolization device of claim 7, wherein the intersecting surface (110) is inclined at an angle of 25 ° relative to a horizontal plane.

9. The electronic aerosolization device of claim 6, wherein the airflow channel (101) is integrally formed with the first sub-housing (11).

10. The electronic aerosolization device according to claim 6, wherein the airflow channel (101) has a step surface (113), the step surface (113) abutting against the second sub-housing (12), and the step surface (113) forming a sealed connection with the second sub-housing (12).

11. The electronic aerosolization device of claim 10, wherein the second housing (2) comprises a core assembly disposed therein, the core assembly comprising a porous body (31) and a core seal (32) sleeved outside the porous body (31), a portion of the core seal (32) extending out of the second housing (2) and being located between the second sub-housing (12) and the step surface (113).

12. An electronic cigarette, characterized in that the electronic cigarette comprises an electronic aerosolization device according to any one of claims 1-11 and a power source.