CN219699032U - Electronic cigarette atomizing device and electronic cigarette - Google Patents
Electronic cigarette atomizing device and electronic cigarette Download PDFInfo
- Publication number
- CN219699032U CN219699032U CN202321207413.8U CN202321207413U CN219699032U CN 219699032 U CN219699032 U CN 219699032U CN 202321207413 U CN202321207413 U CN 202321207413U CN 219699032 U CN219699032 U CN 219699032U
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- China
- Prior art keywords
- electronic cigarette
- base
- oil storage
- storage bin
- sealing ring
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 90
- 241000208125 Nicotiana Species 0.000 claims abstract description 40
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 40
- 238000000889 atomisation Methods 0.000 claims abstract description 35
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000012466 permeate Substances 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 description 11
- 239000000779 smoke Substances 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The embodiment of the utility model discloses an electronic cigarette atomization device and an electronic cigarette, which are used for solving the technical problem that the existing electronic cigarette atomization device has tobacco tar leakage. The embodiment of the utility model comprises an oil storage bin, a sealing piece, an atomization assembly and a base; an air flow channel communicated with the outside of the oil storage bin is arranged in the oil storage bin, a sealing element is arranged in the oil storage bin and is communicated with the air flow channel, an atomization assembly is arranged on a base, the base is arranged at the bottom opening of the oil storage bin, the atomization assembly is positioned below the sealing element, and a gap for tobacco tar to permeate into the atomization assembly is reserved between the side surface of the sealing element and the inner side wall of the oil storage bin; the outer side wall of the base is provided with a containing cavity, the outer side wall of the base is provided with a first sealing ring and a second sealing ring, the first sealing ring is located above the second sealing ring, the containing cavity is located between the first sealing ring and the second sealing ring, and the first sealing ring and the second sealing ring are all in butt joint with the inner side wall of the oil storage bin.
Description
Technical Field
The utility model relates to the technical field of electronic cigarette design, in particular to an electronic cigarette atomizing device and an electronic cigarette.
Background
The electronic cigarette is an electronic product imitating cigarettes, has the same appearance, smoke, taste and feel as cigarettes, and is a product which is driven by a battery to atomize tobacco tar into steam and is sucked by a user.
The atomizing device for the electronic cigarette in the prior art mainly comprises an oil storage bin, a glass fiber core for absorbing tobacco tar in the oil storage bin, and a heating element for heating and atomizing the tobacco tar absorbed by the glass fiber core to form smoke, wherein the smoke generated by the heating element is discharged through an airflow channel for people to inhale. The end part of the glass fiber core needs to extend into the oil storage bin, and the glass fiber core is soaked in tobacco tar for a long time; when the user does not inhale the cigarette, namely when the heating piece is not working, tobacco tar can permeate into the air current passageway along the glass fiber core, and the nicotine liquid on the glass fiber core can break away from the glass fiber core under gravity or external force vibration effect, causes the nicotine liquid to leak, probably causes the harm to other electronic components of electron cigarette.
Therefore, it is an important subject to be studied by those skilled in the art to find a solution to the above-mentioned problems.
Disclosure of Invention
The embodiment of the utility model discloses an electronic cigarette atomization device and an electronic cigarette, which are used for solving the technical problem that the existing electronic cigarette atomization device has tobacco tar leakage.
The embodiment of the utility model provides an electronic cigarette atomizing device which comprises an oil storage bin, a sealing piece, an atomizing assembly and a base;
the oil storage bin is internally provided with an air flow channel communicated with the outside of the oil storage bin, the sealing element is arranged in the oil storage bin and is communicated with the air flow channel, the atomization assembly is arranged on the base, the base is arranged at the bottom opening of the oil storage bin, the atomization assembly is positioned below the sealing element, and a gap for tobacco tar to permeate into the atomization assembly is reserved between the side surface of the sealing element and the inner side wall of the oil storage bin;
the oil storage bin comprises a base, and is characterized in that an accommodating cavity is formed in the outer side wall of the base, a first sealing ring and a second sealing ring are arranged on the outer side wall of the base, the first sealing ring is located above the second sealing ring, the accommodating cavity is located between the first sealing ring and the second sealing ring, and the first sealing ring and the second sealing ring are all in butt joint with the inner side wall of the oil storage bin.
Optionally, the through-hole with air current passageway intercommunication has been seted up to the top surface of sealing member, the bottom surface of sealing member is provided with to the inside sunken atomizing chamber of sealing member, the atomizing chamber with atomizing subassembly is corresponding just the atomizing chamber with the through-hole is linked together.
Optionally, the atomization component comprises an oil guide cotton and a heating piece;
the heating piece is wound on the surface of the oil guide cotton and is fixed on the base.
Optionally, the oil guide device further comprises isolation cotton, wherein the isolation cotton is fixed in the gap, and the isolation cotton is in contact with the oil guide cotton.
Optionally, at least one air inlet hole is arranged at the bottom of the base, and the air inlet hole extends to the accommodating cavity.
Optionally, a convex column protruding upwards is arranged in the accommodating cavity, and the air inlet hole extends from the bottom of the base to the top surface of the convex column.
Optionally, the inside wall of base is provided with a plurality of supporting bulge, a plurality of form the recess space between the supporting bulge, atomizing subassembly install in the recess space, the supporting bulge's top surface with the sealing member looks butt is in order to support the sealing member.
Optionally, the length of the airflow channel is greater than one half of the length of the oil reservoir.
Optionally, a liquid absorption expansion layer is arranged on the outer side wall of the base and/or the inner side wall of the oil storage bin corresponding to the base.
The embodiment of the utility model discloses an electronic cigarette, which is characterized by comprising the electronic cigarette atomizing device.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
in this embodiment, store up in the oil storage storehouse and store up the tobacco tar, the bottom opening part in oil storage storehouse is installed to the base, the tobacco tar flows into atomization component from the clearance between the side of sealing member and the inside wall in oil storage storehouse, atomization component heats the atomizing back to the tobacco tar, outside smog flows out the oil storage storehouse from the air current passageway again through the sealing member, because from last first sealing washer that has set gradually down on the lateral wall of base, hold chamber and second sealing washer, first sealing washer constitutes seal structure with the inside wall in oil storage storehouse, effectively avoid the tobacco tar to leak down, if there is a small amount of tobacco tar to leak down to holding the condition in chamber from first sealing washer, the second sealing washer can also carry out secondary seal with a small amount of tobacco tar. The design of the double sealing rings can effectively avoid the condition of smoke and oil leakage in the oil storage bin, and is favorable for improving the tightness of the whole atomization device.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic cross-sectional structure of an electronic cigarette atomizing device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a sealing member in an electronic cigarette atomizing device according to an embodiment of the present utility model;
fig. 3 is a schematic bottom structure of a sealing member in an electronic cigarette atomizing device according to an embodiment of the present utility model;
fig. 4 is a schematic view of a base structure in an electronic cigarette atomizing device according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view taken along the A-A plane in FIG. 4;
fig. 6 is a schematic cross-sectional structure of an electronic cigarette according to an embodiment of the present utility model;
fig. 7 is a structural exploded view of an electronic cigarette according to an embodiment of the present utility model;
illustration of: an oil storage bin 1; an air flow passage 2; a seal 3; an oil guiding cotton 4; a heating element 5; an atomizing chamber 6; a through hole 7; a base 8; a first seal ring 9; a second seal ring 10; an air intake hole 11; a housing chamber 12; a post 13; an upper cover 14; a supporting protrusion 15; a concave space 16; a mouthpiece 17; a battery 18; a microphone 19; a bottom cover 20; an outer case 21; a filter cotton 22; and isolating cotton 23.
Detailed Description
The embodiment of the utility model discloses an electronic cigarette atomization device and an electronic cigarette, which are used for solving the technical problem that the existing electronic cigarette atomization device has tobacco tar leakage.
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 5, an electronic cigarette atomizing apparatus provided in an embodiment of the present utility model includes:
the oil storage bin 1, the sealing piece 3, the atomization assembly and the base 8;
an air flow channel 2 which is communicated with the outside of the oil storage bin 1 is arranged in the oil storage bin 1, the sealing element 3 is communicated with the air flow channel 2, the atomization component is arranged on the base 8, the base 8 is arranged at the bottom opening of the oil storage bin 1, the atomization component is positioned below the sealing element 3, and a gap for tobacco tar to infiltrate into the atomization component is reserved between the side surface of the sealing element 3 and the inner side wall of the oil storage bin 1;
the outer side wall of the base 8 is provided with a containing cavity 12, the outer side wall of the base 8 is provided with a first sealing ring 9 and a second sealing ring 10, the first sealing ring 9 is located above the second sealing ring 10, the containing cavity 12 is located between the first sealing ring 9 and the second sealing ring 10, and the first sealing ring 9 and the second sealing ring 10 are all in butt joint with the inner side wall of the oil storage bin 1.
In this embodiment, store up in the oil storage storehouse 1 and have tobacco tar, base 8 installs the bottom opening part in oil storage storehouse 1, the tobacco tar flows into atomization component from the clearance between the side of sealing member 3 and the inside wall in oil storage storehouse 1, atomization component heats the atomizing back to the tobacco tar, outside smog flows out oil storage storehouse 1 from air current channel 2 again through sealing member 3, because first sealing washer 9 has been set gradually from top to bottom on the lateral wall of base 8, hold chamber 12 and second sealing washer 10, first sealing washer 9 constitutes seal structure with the inside wall in oil storage storehouse 1, effectively avoid the downward seepage of tobacco tar, if there is a small amount of tobacco tar to leak to the condition of holding chamber 12 under from first sealing washer 9, second sealing washer 10 can also carry out secondary seal with a small amount of tobacco tar. The above-mentioned double seal circle's design can effectively avoid the inside tobacco tar of oil storage storehouse 1 to leak the condition, is favorable to promoting whole atomizing device's leakproofness.
In addition, through the design of the double sealing rings, the situation that the tobacco tar leakage can be prevented can be achieved without arranging the oil storage cotton in the oil storage bin 1 of the electronic cigarette atomizing device in the embodiment, and compared with the mode that the oil storage cotton is added in the oil storage bin 1 to prevent the tobacco tar leakage, the electronic cigarette atomizing device is more environment-friendly and can avoid harmful substances which harm human bodies when the oil storage cotton is heated.
Further, the top surface of the sealing member 3 in this embodiment is provided with a through hole 7 communicated with the air flow channel 2, the bottom surface of the sealing member 3 is provided with an atomization cavity 6 recessed toward the inside of the sealing member 3, the atomization cavity 6 corresponds to the atomization component, and the atomization cavity 6 is communicated with the through hole 7.
It should be noted that, after the atomization assembly heats and atomizes the tobacco tar, the smoke enters the airflow channel 2 from the atomization cavity 6 through the through hole 7, and finally flows out of the oil storage bin 1 from the airflow channel 2.
Further, the atomizing assembly in the embodiment comprises an oil guide cotton 4 and a heating element 5;
the heating element 5 is wound on the surface of the oil guide cotton 4, and the heating element 5 is fixed on the base 8.
It should be noted that, the heating element 5 in this embodiment is specifically a heating wire, the heating wire is wound on the oil guiding cotton 4, the tobacco tar flowing down from the gap enters the oil guiding cotton 4, and the heating wire heats and atomizes the tobacco tar during operation, in addition, it can be simply understood that the electronic cigarette has a battery 18, and the heating element 5 is electrically connected with the battery 18 to realize the heating function.
Further, the electronic cigarette atomizing device in this embodiment further includes an isolation cotton 23, the isolation cotton 23 is fixed in the gap, and the isolation cotton 23 is in contact with the oil guiding cotton 4.
It should be noted that, the isolation cotton 23 in this embodiment is used for reasonably controlling the oil amount flowing down to the heating element 5 from the oil storage bin, so as to avoid the excessive oil amount. The isolation cotton 23 may be made of polymer cotton. The thickness of the spacer cotton 23 is set according to the actual specific situation. The shape of the isolation cotton 23 is matched with that of the sealing element 3, and in particular, the isolation cotton 23 can be fixedly connected with the sealing element 3 in a clamping and fixing manner, so that the isolation cotton is fixed in the gap.
Further, the bottom of the base 8 in this embodiment is provided with at least one air intake hole 11, said air intake hole 11 extending to said receiving cavity 12.
It should be noted that, the air inlet 11 in this embodiment is used for allowing external air to enter the atomization device. In the embodiment with the present embodiment, the number of the air intake holes 11 is two, and both the air intake holes 11 are disposed at the bottom of the base 8.
Further, in the present embodiment, a protruding column 13 protruding upward is disposed in the accommodating cavity 12, and the air inlet hole extends from the bottom of the base 8 to the top surface of the protruding column 13.
By the above design, the smoke oil flowing through the accommodating cavity 12 can be effectively prevented from leaking downwards from the air inlet 11.
Further, the inner side wall of the base 8 in this embodiment is provided with a plurality of supporting protrusions 15, a plurality of concave spaces 16 are formed between the supporting protrusions 15, the atomizing assembly is installed in the concave spaces 16, and the top surfaces of the supporting protrusions 15 are abutted with the sealing member 3 to support the sealing member 3.
It should be noted that, through above-mentioned design, can promote the compact structure of whole electron smog spinning disk atomiser, effectively avoid the electron cigarette to receive the external force effect and lead to the loose condition of atomizing device inside spare part.
Further, the length of the air flow channel 2 in this example is greater than one half of the length of the oil reservoir 1.
It should be noted that, in the present embodiment, the specific length of the air flow channel 2 is not limited, and a designer may select an air flow channel 2 with a suitable length according to practical situations.
In addition, the air flow channel 2 in the present embodiment is specifically located at an intermediate position in the oil storage bin 1.
Further, the electronic cigarette atomizing device in this embodiment further includes an upper cover 14, the upper cover 14 covers the top opening of the oil storage bin 1, and the upper cover 14 is provided with an air hole communicating with the air flow channel 2.
The smoke flowing through the airflow passage 2 finally flows out of the air hole.
Further, in this embodiment, a liquid-absorbing expansion layer is disposed on the outer sidewall of the base 8 and/or the inner sidewall of the oil storage bin 1 corresponding to the base 8.
It should be noted that, when the tobacco tar leaks, the liquid absorbing expansion layer can expand itself to block the gap between the oil storage bin 1 and the base 8 after absorbing the leaked tobacco tar, so as to block the leaked tobacco tar from continuing to leak along the gap. In addition, the liquid absorbent swelling layer is specifically composed of a liquid absorbent swelling material, which is a prior art, and the composition of this material will not be described in detail in this example.
Example two
Referring to fig. 1 to 7, an electronic cigarette provided in an embodiment of the present utility model includes an electronic cigarette atomizing device according to an embodiment, and in addition, the electronic cigarette in this embodiment further includes an outer housing 21, a mouthpiece 17, a battery 18, a microphone 19, a bottom cover 20, and other parts, wherein the electronic cigarette atomizing device is mounted in the outer housing 21, the battery 18 and the microphone 19 are both mounted in the outer housing 21, and the battery 18 is electrically connected with an atomizing assembly to enable the atomizing assembly to work, the bottom cover 20 covers the bottom of the outer housing 21, the mouthpiece 17 is mounted on the top of the outer housing 21, and the mouthpiece 17 is communicated with the airflow channel 2 to enable a user to inhale smoke.
In addition, in order to facilitate the user to inhale the mouth feel better, a filter cotton 22 is further arranged between the cigarette holder 17 and the top of the oil storage bin 1.
In this embodiment, store up in the oil storage storehouse 1 and have tobacco tar, base 8 installs the bottom opening part in oil storage storehouse 1, the tobacco tar flows into atomization component from the clearance between the side of sealing member 3 and the inside wall in oil storage storehouse 1, atomization component heats the atomizing back to the tobacco tar, outside smog flows out oil storage storehouse 1 from air current channel 2 again through sealing member 3, because first sealing washer 9 has been set gradually from top to bottom on the lateral wall of base 8, hold chamber 12 and second sealing washer 10, first sealing washer 9 constitutes seal structure with the inside wall in oil storage storehouse 1, effectively avoid the downward seepage of tobacco tar, if there is a small amount of tobacco tar to leak to the condition of holding chamber 12 under from first sealing washer 9, second sealing washer 10 can also carry out secondary seal with a small amount of tobacco tar. The above-mentioned double seal circle's design can effectively avoid the inside tobacco tar of oil storage storehouse 1 to leak the condition, is favorable to promoting whole atomizing device's leakproofness.
The foregoing describes an electronic cigarette atomizing device and an electronic cigarette provided by the present utility model in detail, and those skilled in the art will appreciate that the present utility model is not limited to the above description, except insofar as the specific embodiments and the application scope of the embodiments of the present utility model are changed.
Claims (10)
1. The electronic cigarette atomizing device is characterized by comprising an oil storage bin, a sealing piece, an atomizing assembly and a base;
the oil storage bin is internally provided with an air flow channel communicated with the outside of the oil storage bin, the sealing element is arranged in the oil storage bin and is communicated with the air flow channel, the atomization assembly is arranged on the base, the base is arranged at the bottom opening of the oil storage bin, the atomization assembly is positioned below the sealing element, and a gap for tobacco tar to permeate into the atomization assembly is reserved between the side surface of the sealing element and the inner side wall of the oil storage bin;
the oil storage bin comprises a base, and is characterized in that an accommodating cavity is formed in the outer side wall of the base, a first sealing ring and a second sealing ring are arranged on the outer side wall of the base, the first sealing ring is located above the second sealing ring, the accommodating cavity is located between the first sealing ring and the second sealing ring, and the first sealing ring and the second sealing ring are all in butt joint with the inner side wall of the oil storage bin.
2. The electronic cigarette atomizing device according to claim 1, wherein a through hole communicated with the air flow channel is formed in the top surface of the sealing member, an atomizing cavity recessed toward the inside of the sealing member is formed in the bottom surface of the sealing member, the atomizing cavity corresponds to the atomizing assembly, and the atomizing cavity is communicated with the through hole.
3. The electronic cigarette atomizing device of claim 1, wherein the atomizing assembly comprises an oil-guiding cotton and a heating element;
the heating piece is wound on the surface of the oil guide cotton and is fixed on the base.
4. The electronic cigarette atomizing device of claim 3, further comprising an insulating cotton fixed in the gap and in contact with the oil-guiding cotton.
5. The electronic cigarette atomizing device of claim 1, wherein the bottom of the base is provided with at least one air inlet hole, the air inlet hole extending to the receiving cavity.
6. The electronic cigarette atomizing device according to claim 5, wherein the accommodating chamber is provided therein with a convex column protruding upward, and the air inlet hole extends from the bottom of the base to the top surface of the convex column.
7. The electronic cigarette atomizing device of claim 1, wherein a plurality of supporting protrusions are arranged on an inner side wall of the base, a concave space is formed among the supporting protrusions, the atomizing assembly is installed in the concave space, and a top surface of the supporting protrusions abuts against the sealing element to support the sealing element.
8. The electronic cigarette atomizing device of claim 1, wherein the length of the airflow channel is greater than one-half the length of the oil reservoir.
9. The electronic cigarette atomizing device according to claim 1, wherein a liquid absorption expansion layer is arranged on an outer side wall of the base and/or an inner side wall of the oil storage bin corresponding to the base.
10. An electronic cigarette comprising an electronic cigarette atomizing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207413.8U CN219699032U (en) | 2023-05-18 | 2023-05-18 | Electronic cigarette atomizing device and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207413.8U CN219699032U (en) | 2023-05-18 | 2023-05-18 | Electronic cigarette atomizing device and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219699032U true CN219699032U (en) | 2023-09-19 |
Family
ID=87980837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207413.8U Active CN219699032U (en) | 2023-05-18 | 2023-05-18 | Electronic cigarette atomizing device and electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219699032U (en) |
-
2023
- 2023-05-18 CN CN202321207413.8U patent/CN219699032U/en active Active
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