CN109419039B - Atomizing head, atomizer and electron cigarette - Google Patents
Atomizing head, atomizer and electron cigarette Download PDFInfo
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- CN109419039B CN109419039B CN201710742652.6A CN201710742652A CN109419039B CN 109419039 B CN109419039 B CN 109419039B CN 201710742652 A CN201710742652 A CN 201710742652A CN 109419039 B CN109419039 B CN 109419039B
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Abstract
The invention discloses an atomizing head which comprises an atomizing sleeve and a heating assembly arranged in the atomizing sleeve, wherein an atomizing cavity with one closed end is arranged on the atomizing sleeve, a liquid inlet part communicated with the atomizing cavity is arranged on the side wall of the atomizing sleeve, the heating assembly comprises a liquid guiding part and a heating part which are accommodated in the atomizing cavity and are in contact with each other, smoke liquid is absorbed by the liquid guiding part through the liquid inlet part and enters the atomizing cavity, and the lowest part of the liquid inlet part is higher than the highest part of the heating part. According to the atomizing head, the heating part is arranged at the lower end of the liquid guiding part, and the liquid inlet part is arranged above the heating part, so that the situation that the upper end of the liquid guiding part is dry-burned due to lack of tobacco liquid is prevented, in addition, part of the tobacco liquid in the atomizing cavity can be absorbed by the liquid guiding part, the situation that the liquid guiding part is dry-burned is also prevented, and the taste of smoke is ensured. The invention also discloses an atomizer with the atomizing head and an electronic cigarette.
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to an atomizing head, an atomizer and an electronic cigarette.
Background
The atomizing head is an important component of an atomizer in the electronic cigarette and is electrically connected with a power supply device to heat the tobacco juice so that the tobacco juice generates smoke for a user to use. Generally including the drain spare of mutual contact and the piece that generates heat in the current atomizing head structure, in traditional structure, the piece that generates heat generally sets up in the upper end of drain spare, because the action of gravity of tobacco juice self, the tobacco juice can flow to the lower extreme of drain spare for the upper end of drain spare lacks the tobacco juice, thereby takes place the condition of dry combustion method, when seriously influencing the taste, has also reduced user's use and has experienced.
Disclosure of Invention
Based on this, it is necessary to provide an atomizing head capable of preventing dry burning;
it is also necessary to provide an atomizer with such an atomizing head;
it is further desirable to provide an electronic cigarette with such a nebulizer.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an atomizing head, atomizing head include the atomizing sleeve pipe and install in the intraductal heating element of atomizing sleeve, be provided with one end confined atomizing chamber on the atomizing sleeve pipe, be provided with on the sheathed tube lateral wall of atomizing with the feed liquor portion of atomizing chamber intercommunication, heating element including accept in the atomizing intracavity and the drain spare that contacts each other and the piece that generates heat, the tobacco juice can by liquid portion quilt is advanced the drain spare absorbs and gets into the atomizing chamber, the lowest of liquid portion is higher than the highest point of the piece that generates heat.
Further, it is U-shaped to lead the liquid spare, lead the liquid spare including first drain spare and by the second drain spare that the both ends of first drain spare upwards extended formation, the winding of the piece that generates heat sets up on the first drain spare, the one end of atomizing sheathed tube corresponds the second drain spare is provided with two mounting holes that are used for installing the second drain spare.
Further, it is L-shaped to lead the liquid spare, lead the liquid spare including first drain spare and by the one end of first drain spare upwards extends the second drain spare that forms, the winding of the piece that generates heat sets up on the first drain spare, the one end of atomizing sheathed tube corresponds the second drain spare is provided with one and is used for installing the mounting hole of second drain spare.
Further, the atomizing head still includes the sealing member, the atomizing sleeve pipe is one end open-ended tubular structure, the sealing member is connected in order to seal on the atomizing sleeve pipe's open end, the atomizing chamber by the atomizing sleeve pipe with the space that the sealing member encloses jointly constitutes.
Further, one end of the atomizing sleeve is provided with an air inlet part and a smoke outlet part which are communicated with the atomizing cavity, and external air enters the atomizing cavity through the air inlet part and is mixed with smoke in the atomizing cavity and then flows out through the smoke outlet part.
Further, the atomizing head is still established including the cover the outer tube of atomizing sleeve upper end and through it connects to go out cigarette portion the play tobacco pipe of atomizing sleeve upper end, the upper end of outer tube with the upper end of going out the tobacco pipe all is higher than atomizing sleeve's up end, the inner peripheral surface of outer tube with the space between the outer peripheral face of going out the tobacco pipe forms the intercommunication the inlet channel of inlet portion, the inner chamber of going out the tobacco pipe forms the intercommunication the play cigarette passageway in atomizing chamber.
Further, the atomizing head is further provided with an electrode mounted on the sealing element, the sealing element is an insulator, the sealing element is clamped between the atomizing sleeve and the electrode, one end of the heating element is electrically connected with the atomizing sleeve, and the other end of the heating element is electrically connected with the electrode.
An atomiser comprising an atomising head as claimed in any one of the preceding claims.
Further, be provided with the stock solution chamber on the atomizer, the stock solution chamber pass through liquid inlet portion with atomizing chamber liquid intercommunication.
An electronic cigarette comprising the nebulizer of any one of the preceding claims.
The invention has the beneficial effects that: according to the atomizing head, the heating part is arranged at the lower end of the liquid guiding part, and the liquid inlet part is arranged above the heating part, so that the condition that the upper end of the liquid guiding part is dry-burned due to lack of tobacco liquid is prevented.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a perspective view of an atomizing head according to a first embodiment of the present invention;
FIG. 2 is a top plan view of the atomizing head of FIG. 1;
FIG. 3 is a cross-sectional view taken along A-A of the atomizing head of FIG. 2;
FIG. 4 is a cross-sectional view taken along B-B of the atomizing head of FIG. 2;
fig. 5 is a sectional view of an atomizing head according to a second embodiment of the present invention.
The names and the numbers of the parts in the figure are respectively as follows:
atomizing head 100 atomizing sleeve 10 heating component 20
Electrode 60 atomizing chamber 101 smoke outlet 102
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Example one
Referring to fig. 1-4, the present invention provides an electronic cigarette, which includes an atomizer (not shown) having a liquid storage chamber (not shown) and a power supply device (not shown) electrically connected to the atomizer. Wherein, the atomizer includes atomising head 100, and atomising head 100 absorbs the tobacco juice and atomizes the tobacco juice and form smog when the circular telegram from the stock solution chamber, and power supply unit and atomising head 100 electrical property switch on in order to supply power for atomising head 100, and the heating is by the stock solution intracavity entering the tobacco juice in atomising head 100 and then produce smog, supplies the user to use.
The atomizing head 100 includes an atomizing sleeve 10, a heating element 20 accommodated in the atomizing sleeve 10, and an outer sleeve 30, a smoke outlet pipe 40, a sealing member 50 and an electrode 60 respectively mounted on the atomizing sleeve 10.
Referring to fig. 2, the atomizing sleeve 10 is substantially a hollow cylindrical structure with an opening at one end, an atomizing cavity 101 is disposed inside the atomizing sleeve 10, and a smoke outlet 102 and an air inlet 103 communicated with the atomizing cavity 101 are respectively disposed on the other end surface of the atomizing sleeve 10 opposite to the opening. In the present embodiment, one smoke outlet 102 is provided at the center of the upper end surface of the atomizing sleeve 10, and two air inlets 103 are provided at opposite sides of the smoke outlet 102. It is understood that in other embodiments, not shown, at least one of the air inlets 103 is disposed on one side of the smoke outlet 102, the smoke outlet 102 includes, but is not limited to, a through hole communicating with the atomizing chamber 101, and the air inlet 103 includes, but is not limited to, a through groove communicating with the atomizing chamber 101.
Referring to fig. 3, two liquid inlet portions 104 respectively communicated with the liquid storage cavity and the atomizing cavity 101 are oppositely disposed on the side wall of the atomizing sleeve 10, and the smoke liquid stored in the liquid storage cavity enters the atomizing cavity 101 through the liquid inlet portions 104. It will be appreciated that the inlet portion 104 includes, but is not limited to, a through-hole in communication with the reservoir chamber and the aerosolization chamber 101.
Referring to fig. 3, the heating assembly 20 includes a liquid guiding member 201 and a heating member 202 accommodated in the atomizing chamber 101, the liquid guiding member 201 and the heating member 202 are in contact with each other, and the liquid guiding member 201 is disposed at a lower end of the heating member 202. In this embodiment, the liquid guide 201 is substantially U-shaped, and the liquid guide 201 includes a first liquid guide 2011 and a second liquid guide 2012 formed by extending two ends of the first liquid guide 2011 upward. Second drain 2012 corresponds liquid inlet 104 and hugs closely on the inner wall of atomizing sleeve 10, that is, second drain 2012 and liquid inlet 104 liquid intercommunication to make the tobacco juice that enters into to atomizing chamber 101 via liquid inlet 104 can in time be absorbed by drain 201. In one embodiment, the heat generating member 202 is wound around the first liquid guiding member 2011 of the liquid guiding member 201, and when the heat generating member 202 is operated, the heat generating member is electrically conducted with the power supply device to generate heat, so as to heat the smoke absorbed by the first liquid guiding member 2011 of the liquid guiding member 201, thereby generating smoke, which is dispersed in the atomizing chamber 101. In this embodiment, the heating element 202 is wound around the outside of the liquid guiding element 201, the liquid guiding element 201 is a cotton rope, and the heating element 202 is a heating wire wound around the outside of the liquid guiding element 201. It is understood that in other embodiments, not shown, the liquid guiding member 201 is closely attached to the outside of the heat generating member 202, and the liquid guiding member 201 may also be one, two or more of porous ceramic, fiber rope, foam metal and foam graphite.
Referring to fig. 2 again, in the present embodiment, in order to facilitate installation of the U-shaped liquid guiding element 201, the upper end of the atomizing sleeve 10 is further provided with two mounting holes 105 staggered from the air inlet portion 103, and the two mounting holes 105 are disposed on two opposite sides of the smoke outlet portion 102 corresponding to the second liquid guiding element 2012 of the liquid guiding element 201. When the liquid guide member 201 is mounted, the upper ends of the liquid guide members 201 are fixed in the mounting holes 105, respectively, so that the liquid guide members 201 are fixed. In this embodiment, the mounting hole 105 is a through hole, and it is understood that in other embodiments not shown, the mounting hole 105 may also be a blind hole disposed on the inner wall of the upper end of the atomizing sleeve 10, for example, the blind hole is formed by the inner wall of the upper end of the atomizing sleeve 10 protruding upwards, and one end of the liquid guiding member 201 can be disposed in the blind hole, which can also achieve the effect of fixedly mounting the liquid guiding member 201.
Referring to fig. 3 again, in the present embodiment, the liquid inlet portion 104 is disposed above the heat generating member 202, and the heat generating member 202 is disposed at a position of the liquid guiding member 201 close to the lower side, such that the lowest position of the liquid inlet portion 104 is higher than the highest position of the heat generating member 202. During the use, the cigarette liquid that second drain 2012 absorbed via liquid inlet portion 104 conducts to first drain 2011 on, and the cigarette liquid on first drain 2011 atomizes under the heating effect of heating element 202 and forms smog, and on the other hand, the cigarette liquid that absorbs on the drain 201 is because of self action of gravity and is deposited downwards, prevents to appear on the drain 201 and the part that generates heat that 202 corresponds the contact lacks the cigarette liquid and takes place the condition of dry combustion.
Referring to fig. 4, the outer sleeve 30 and the smoke outlet tube 40 are both tubular structures with two ends through, the outer sleeve 30 is sleeved on the upper end of the atomizing sleeve 10, the upper end of the outer sleeve 30 is higher than the upper end surface of the atomizing sleeve 10, the smoke outlet tube 40 is connected to the upper end of the atomizing sleeve 10 through the smoke outlet portion 102, and the upper end of the smoke outlet tube 40 is higher than the upper end surface of the atomizing sleeve 10. The space between the inner peripheral surface of the outer sleeve 30 and the outer peripheral surface of the smoke outlet tube 40 forms an air inlet channel 301 communicated with the air inlet 103, and the inner cavity of the smoke outlet tube 40 forms a smoke outlet channel 401 communicated with the atomization cavity 101. The air inlet channel 301 is communicated with external air, the smoke outlet channel 401 is communicated with a cigarette holder (not shown) on the atomizer, a user sucks the smoke through the cigarette holder to generate a negative pressure effect, the external air enters the atomization cavity 101 through the air inlet channel 301 and the air inlet part 103 in sequence and is mixed with smoke, the external air and the smoke are mixed and then enter the mouth of the user through the atomization cavity 101 and the smoke outlet channel 401 in sequence for the user to inhale, and the direction indicated by the arrow in fig. 4 is the air flowing direction.
In this embodiment, the outer sleeve 30 and the smoke outlet tube 40 are pressure-connected to the atomizing sleeve 10. It is understood that in other embodiments not shown, the outer sleeve 30 and the smoke outlet tube 40 can be connected to the atomizing sleeve 10 by a screw connection, a snap connection, or a magnetic connection.
The sealing element 50 is a hollow cylindrical structure with an opening at the lower end, the upper end of the sealing element 50 is mounted on the atomizing sleeve 10 and closes the lower end of the atomizing sleeve 10, and specifically, the atomizing chamber 101 is formed by a space enclosed by the atomizing sleeve 10 and the sealing element 50. The sealing member 50 seals the lower extreme of atomizing sleeve pipe 10, can prevent that the tobacco juice of deposit in atomizing chamber 101 from leaking by the open end of atomizing sleeve pipe 10 bottom, simultaneously, because atomizing sleeve pipe 10's lower extreme is sealed, can be so that the storage of a certain amount of tobacco juice in atomizing chamber 101, this part tobacco juice can supply to lead liquid spare 201 to absorb all the time, avoids leading liquid spare 201 to take place the dry combustion method. In a specific embodiment, the first liquid guiding member 2011 of the liquid guiding member 201 is in contact with the sealing member 50, so that the smoke liquid deposited in the atomizing chamber 101 can be timely and sufficiently absorbed by the liquid guiding member 201, and the liquid guiding member 201 is prevented from being dried.
The sealing member 50 is an insulator, and the electrode 60 is installed at the opening end of the sealing member 50, and at this time, the side wall of the sealing member 50 is sandwiched between the atomizing sleeve 10 and the electrode 60, thereby achieving the effect of insulating the atomizing sleeve 10 from the electrode 60 and avoiding short circuit. In this embodiment, the sealing member 50 is made of silicone material, and it is understood that in other embodiments not shown, the sealing member 50 may be made of other insulating materials such as rubber.
One end of the heating element 202 passes through the sealing element 50 and is electrically connected to the electrode 60, and the other end of the heating element 202 is electrically connected to the atomizing sleeve 10. When the power supply device is installed in place, one of the positive pole and the negative pole of the power supply device is electrically connected with the electrode 60, and the other of the positive pole and the negative pole of the power supply device is electrically connected with the atomizing sleeve 10, so that the heating part 202 is electrically conducted with the power supply device, the heating part 202 generates heat to heat the smoke liquid, and then smoke is generated for a user to use.
In the atomizing head 100 provided by the first embodiment of the present invention, the heating element 202 is disposed at the lower end of the liquid guiding element 201, and the liquid inlet portion 104 is disposed above the heating element 202, so that the dry burning of the upper end of the liquid guiding element 201 due to lack of smoke liquid is prevented, in addition, one end of the atomizing cavity 101 is closed and can store part of the smoke liquid for the absorption of the liquid guiding element 201, thereby further preventing the dry burning of the liquid guiding element 201, ensuring the taste of smoke, and improving the use experience of a user. Meanwhile, the air inlet part 103 and the smoke outlet part 102 are both arranged at the top of the atomizing sleeve 10, so that smoke is discharged from the top of the atomizing head 100 while air is admitted from the top of the atomizing head 100, the smoke liquid deposited in the atomizing cavity 101 is prevented from leaking through the air inlet part 103, and the waste and pollution of the smoke liquid are avoided.
The invention also provides an atomizer and an electronic cigarette with the atomizing head 100, which have all the technical characteristics of the atomizing head 100, so that the atomizer and the electronic cigarette have the same technical effects as the atomizing head 100.
Example two
Referring to fig. 5, an atomizing head 200 according to a second embodiment of the present invention is different from the atomizing head 100 according to the first embodiment in that a liquid guiding member 201 of the second embodiment is different in structure.
Specifically, in the present embodiment, the liquid guiding member 201 is substantially in an "L" shape, the liquid guiding member 201 includes a first liquid guiding member 2011 and a second liquid guiding member 2012 formed by extending one end of the first liquid guiding member 2011 upward, and the heat generating member 202 is wound on the first liquid guiding member 2011. At least one liquid inlet part 104 is arranged on the atomizing sleeve 10, the second liquid guiding piece 2012 corresponds to at least one liquid inlet part 104 and is attached to the inner wall of the atomizing sleeve 10, meanwhile, only one mounting hole 105 is arranged on the atomizing sleeve 10 and corresponds to the second liquid guiding piece 2012, and during mounting, the second liquid guiding piece 2012 is mounted on the mounting hole 105, so that the liquid guiding piece 201 is mounted on the atomizing sleeve 10. When the aerosol generating device is used, the smoke liquid in the liquid storage cavity is absorbed by the second liquid guiding piece 2012 through the liquid inlet part 104, then is transmitted to the first liquid guiding piece 2011 below the second liquid guiding piece 2012, and is atomized into smoke under the heating action of the heat generating piece 202.
In the atomizing head 200 provided in the second embodiment of the present invention, the heating element 202 is disposed at the lower end of the liquid guiding element 201, which also prevents the contact portion between the liquid guiding element 202 and the heating element 201 from being dried, and meanwhile, the liquid guiding element 201 is in an "L" shape, and only one mounting hole 105 on the atomizing sleeve 10 needs to be processed.
In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. An atomising head, characterised in that: the atomizing head comprises an atomizing sleeve and a heating component arranged in the atomizing sleeve, the atomizing sleeve is provided with an atomizing cavity with one closed end, the side wall of the atomizing sleeve is provided with a liquid inlet part communicated with the atomizing cavity, the heating component comprises a liquid guiding part and a heating part which are contained in the atomizing cavity and are in contact with each other, smoke liquid is absorbed by the liquid guiding part via the liquid inlet part and enters the atomizing cavity, the liquid guiding part comprises a first liquid guiding part and a second liquid guiding part formed by upwards extending at least one end of the first liquid guiding part, the liquid inlet part is arranged above the heating part, the heating part is arranged at a position close to the lower side of the first liquid guiding part, so that the lowest position of the liquid inlet part is higher than the highest position of the heating part, the atomizing head further comprises a sealing part, and the atomizing sleeve is of a tubular structure with one open end, the sealing member is that the lower extreme has open-ended cavity tubular structure, install the upper end of sealing member atomize in order to seal on the sleeve pipe the open end of atomizing sleeve pipe, the atomizing chamber by atomizing sleeve pipe with the space that the sealing member encloses jointly constitutes, first drain with the sealing member contact.
2. An atomising head as claimed in claim 1, in which: the two ends of the first liquid guiding piece extend upwards respectively to form the second liquid guiding piece so that the liquid guiding piece is U-shaped, the heating piece is wound on the first liquid guiding piece, and one end of the atomizing sleeve corresponds to the second liquid guiding piece and is provided with two mounting holes for mounting the second liquid guiding piece.
3. An atomising head as claimed in claim 1, in which: one end of the first liquid guiding piece extends upwards to form the second liquid guiding piece so that the second liquid guiding piece is L-shaped, the heating piece is wound on the first liquid guiding piece, and one end of the atomizing sleeve corresponds to the second liquid guiding piece and is provided with a mounting hole for mounting the second liquid guiding piece.
4. An atomising head as claimed in claim 1, in which: atomizing sheathed tube one end be provided with all with the portion of admitting air and the play cigarette portion of atomizing chamber intercommunication, the external gas via the portion of admitting air gets into extremely after mixing with smog in the atomizing chamber via play cigarette portion flows.
5. An atomising head as claimed in claim 4, in which: the atomising head still establishes including the cover the outer tube of atomising sleeve upper end and pass through it connects to go out the cigarette portion the play tobacco pipe of atomising sleeve upper end, the upper end of outer tube with the upper end of going out the tobacco pipe all is higher than atomising sleeve's up end, the inner peripheral surface of outer tube with the space between the outer peripheral face of going out the tobacco pipe forms the intercommunication the inlet channel of inlet air portion, the inner chamber of going out the tobacco pipe forms the intercommunication the play cigarette passageway in atomising chamber.
6. An atomising head as claimed in claim 1, in which: the atomizing head is characterized by further comprising an electrode arranged on the sealing piece, the sealing piece is an insulator, the sealing piece is clamped between the atomizing sleeve and the electrode, one end of the heating piece is electrically connected with the atomizing sleeve, and the other end of the heating piece is electrically connected with the electrode.
7. An atomizer, characterized by: the atomiser comprising an atomising head as claimed in any of claims 1 to 6.
8. The atomizer of claim 7, wherein: the atomizer is provided with a liquid storage cavity, and the liquid storage cavity is communicated with the atomization cavity through the liquid inlet part.
9. An electronic cigarette, characterized in that: the electronic cigarette comprising the atomizer of claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742652.6A CN109419039B (en) | 2017-08-25 | 2017-08-25 | Atomizing head, atomizer and electron cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742652.6A CN109419039B (en) | 2017-08-25 | 2017-08-25 | Atomizing head, atomizer and electron cigarette |
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| Publication Number | Publication Date |
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| CN109419039A CN109419039A (en) | 2019-03-05 |
| CN109419039B true CN109419039B (en) | 2021-08-06 |
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| CN201710742652.6A Active CN109419039B (en) | 2017-08-25 | 2017-08-25 | Atomizing head, atomizer and electron cigarette |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892682A (en) * | 2021-10-12 | 2022-01-07 | 惠州市新泓威科技有限公司 | Atomizing body convenient to assemble |
| CN117356762A (en) * | 2022-07-01 | 2024-01-09 | 海南摩尔兄弟科技有限公司 | Atomizing assembly and electronic atomizer |
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| CN105919164B (en) * | 2016-06-23 | 2019-03-19 | 卓尔悦欧洲控股有限公司 | Atomising head, atomizer and electronic cigarette |
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| US7210637B1 (en) * | 2004-07-12 | 2007-05-01 | James Johnson | Selectively configurable misting apparatus |
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| CN109419039A (en) | 2019-03-05 |
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