CN112293797B - Electronic cigarette atomizer and atomization core - Google Patents
Electronic cigarette atomizer and atomization core Download PDFInfo
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- CN112293797B CN112293797B CN201910675331.8A CN201910675331A CN112293797B CN 112293797 B CN112293797 B CN 112293797B CN 201910675331 A CN201910675331 A CN 201910675331A CN 112293797 B CN112293797 B CN 112293797B
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- oil
- cotton
- atomization
- sheet
- control sheet
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- 238000000889 atomisation Methods 0.000 title claims abstract description 76
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 79
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 45
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 45
- 230000000391 smoking effect Effects 0.000 abstract description 6
- 238000002791 soaking Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011049 filling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Special Spraying Apparatus (AREA)
Abstract
The invention discloses an electronic cigarette atomizer and an atomization core, which comprises an oil bin with an oil outlet, wherein a cotton clamping gap is arranged outside the oil bin, the end part of an oil guiding cotton (4) is arranged in the cotton clamping gap and corresponds to the oil outlet, the middle part of the oil guiding cotton is arranged on an ultrasonic atomization sheet (6), one side of the oil guiding cotton far away from the oil outlet is provided with an oil control sheet (3) which reduces the cotton clamping gap after being heated and expanded, one end of the oil control sheet is arranged corresponding to the oil outlet, and the other end of the oil control sheet is kept at a distance from the ultrasonic atomization sheet. According to the invention, the oil control sheet is used for controlling the automatic adjustment of the tobacco tar conduction quantity of the oil guide cotton along with the change of temperature, so that the tobacco tar supply quantity of the oil guide cotton is matched with the tobacco tar atomization quantity of the ultrasonic atomization sheet, the oil supply system is in a relatively balanced oil supply state at all times, the negative influence of the ultrasonic atomization sheet, such as soaking by tobacco tar, smoking by a user, and the like, caused by too fast oil supply in the overheat state of the atomizer is avoided, and the experience of a product is further improved.
Description
Technical Field
The invention relates to an ultrasonic electronic smoking set, in particular to an electronic cigarette atomizer and an atomization core.
Background
In the existing ultrasonic electronic cigarette atomizer, when the ultrasonic atomization sheet continuously works, the ultrasonic atomization sheet releases heat, so that the temperature of tobacco tar is increased, the viscosity of the tobacco tar is reduced, the fluidity is enhanced, the speed of the tobacco tar is increased, the ultrasonic atomization sheet is soaked by the tobacco tar, the atomization effect is poor, and a user can easily suck the tobacco tar.
Disclosure of Invention
The invention aims to solve the technical problems that: the electronic cigarette atomizer and the atomization core can automatically adjust the oil guiding quantity of the oil guiding cotton along with the temperature change of tobacco tar.
The technical scheme adopted by the invention is as follows: the utility model provides an electron smog spinning disk atomiser, includes the oil storehouse that has the oil-out, and the oil storehouse outside sets up card cotton clearance, and the tip setting of leading the oil cotton is in card cotton clearance and corresponds the oil-out setting, and the middle part of leading the oil cotton is arranged in on the ultrasonic atomization piece, the accuse oil piece that makes card cotton clearance reduce after leading oil cotton to keep away from oil-out one side setting thermal expansion, and the one end of accuse oil piece corresponds the oil-out setting, and the other end and the ultrasonic atomization piece of accuse oil piece keep a distance.
According to the invention, the oil control sheet which is expanded when encountering heat is arranged on one side of the oil guide cotton far away from the oil outlet, the oil control sheet absorbs heat released by the ultrasonic atomization sheet to raise the temperature, the molecular activity of the oil control sheet is enhanced, so that the volume of the oil control sheet is expanded, the oil guide cotton is gradually extruded, further, the gap between the oil guide cotton and the oil guide cotton is reduced, the oil discharging speed of the oil guide cotton is basically kept in a constant state in the use process, the atomization effect of the ultrasonic atomization sheet is basically kept stable, the phenomenon that the ultrasonic atomization sheet is soaked by the tobacco oil due to the fact that the tobacco oil mobility is enhanced when the tobacco oil temperature is relatively high is avoided, the tobacco oil on the ultrasonic atomization sheet is fully atomized, and the tobacco oil is prevented from being sucked by a user when the user continuously smokes (if the tobacco oil quantity flowing onto the ultrasonic atomization sheet is increased, but the atomization efficiency of the ultrasonic atomization sheet is unchanged, part of the tobacco oil can not fully escape after the tobacco oil particles are relatively large, and the tobacco oil is sucked into the oral cavity by the user.
When a user stops smoking and the ultrasonic atomization sheet does not work, the temperature of the oil control sheet is reduced along with the temperature until the temperature is consistent with the outside temperature, and the volume of the oil control sheet is restored to the original size along with the temperature reduction, so that the extrusion force born by the oil guide cotton is gradually reduced, the amount of tobacco tar passing through the oil guide cotton in unit time is restored to the initial state, and when smoking is started again, the tobacco tar can be supplied sufficiently, and the phenomenon of dry burning of the ultrasonic atomization sheet is avoided.
Further, the thermal expansion coefficient of the oil control sheet is a multiplied by 10 < -6 > (mm/mm. ℃), wherein a=1.7 to 85, and the oil control sheet is preferably made of graphite fiber, aluminum and high polymer materials with a=10 to 35.
Further, the electronic cigarette atomizer comprises an atomization core, the atomization core comprises an atomization outer sleeve, an oil port communicated with the oil outlet is formed in the atomization outer sleeve, an atomization inner sleeve is arranged on the upper portion of an inner cavity of the atomization outer sleeve, an oil control sheet is arranged on the atomization inner sleeve, a cotton clamping gap is formed between the oil control sheet and the inner wall of the atomization outer sleeve, the oil guide cotton is coated on the atomization inner sleeve in a U-shaped mode, two ends of the oil guide cotton are clamped in the cotton clamping gap by the atomization outer sleeve and the atomization inner sleeve, the upper end of the oil control sheet is arranged opposite to the oil port, and the lower end of the oil control sheet is arranged above the ultrasonic atomization sheet.
Further, oil guide cotton mounting grooves for accommodating the oil guide cotton are symmetrically formed in the outer wall of the atomization inner sleeve, and oil control sheet mounting grooves for accommodating the oil control sheets are formed in the oil guide cotton mounting grooves.
Based on the same technical conception, the invention provides an electronic cigarette atomizing core, which comprises an atomizing outer sleeve, wherein an oil passing port is arranged on the atomizing outer sleeve, an atomizing inner sleeve is arranged on the upper part of an inner cavity of the atomizing outer sleeve, and an ultrasonic atomizing sheet is arranged on the lower part of the inner cavity of the atomizing outer sleeve.
The beneficial effects of the invention are as follows: the tobacco tar conduction quantity of the oil guiding cotton is controlled by the oil control sheet to be automatically adjusted along with the temperature change, so that the tobacco tar supply quantity of the oil guiding cotton is matched with the tobacco tar atomization quantity of the ultrasonic atomization sheet, namely, when the tobacco tar is at a higher temperature, the oil control sheet absorbs corresponding heat to expand, so that the oil guiding cotton is extruded, the oil discharging speed is regulated, and the oil supply system is in a relatively balanced oil supply state at moment, thereby greatly improving the oil supply stability, avoiding a series of negative influences of soaking of the ultrasonic atomization sheet by the tobacco tar, smoking of the tobacco tar by a user and the like caused by too fast oil supply under the overheat state of the atomizer, and further improving the experience of products.
Drawings
Fig. 1 is a front cross-sectional view of an embodiment of an e-cigarette atomizer of the present invention;
FIG. 2 is a graph of the airflow patterns when the present invention is in use;
FIG. 3 is a schematic view of the structure of the atomizing core according to the present invention;
FIG. 4 is an exploded view of the atomizing core of the present invention;
Fig. 5 is a diagram showing an installation structure of an oil control sheet and atomized cotton of the atomizing core according to the present invention.
In the figure: 1. an atomizing coat; 2. an inner atomizing sleeve; 3. an oil control sheet; 4. oil guiding cotton; 5. a cotton pressing spring; 6. an ultrasonic atomizing sheet; 7. an elastic insulating pad; 8. an electrode assembly; 11. an oil port is crossed; 21. an oil guide cotton mounting groove; 22. an oil control sheet mounting groove; A. a suction nozzle device; B. a sump device; C. an atomizing core; D. an atomization seat; e. An oil filling port; F. and (5) an oil bin.
Detailed Description
The invention is further described below in connection with specific preferred embodiments, but it is not intended to limit the scope of the invention.
For convenience of description, the description of the relative positional relationship (e.g., up, down, left, right, etc.) of the components is described according to the layout direction of the drawings in the specification, and is not intended to limit the structure of this patent.
Example 1
As shown in fig. 1-5, an embodiment of the electronic cigarette atomizer of the present invention includes a suction nozzle device a and an oil bin device B, an atomization core C is installed in the oil bin device B through an atomization seat D, and the suction nozzle device a can rotate relative to the oil bin device B, so that an oil filling port E of the oil bin device B is opened, and oil filling is facilitated. An oil bin F is arranged in the oil bin device B, and an oil outlet is arranged on the side wall of the oil bin.
The atomizing core C comprises an atomizing outer sleeve 1 made of conductive materials, and an inner cavity of the atomizing outer sleeve 1 is sequentially provided with an atomizing inner sleeve 2, a cotton pressing spring 5, oil guide cotton 4, an ultrasonic atomizing sheet 6, an elastic insulating pad 7 and an electrode assembly 8 from top to bottom. An oil passing port 11 communicated with an oil outlet of the oil bin is arranged on the atomization coat 1. The atomizing inner sleeve 2 is sleeved on the atomizing outer sleeve 1, oil guide cotton mounting grooves 21 facing the oil passing port 11 are symmetrically formed in the outer wall of the atomizing inner sleeve 2, and oil control sheet mounting grooves 22 are formed in the oil guide cotton mounting grooves 21. The cotton pressing spring 5 is arranged at the bottom of the atomization inner sleeve 2, and the middle part of the oil guiding cotton 4 is pressed on the upper surface of the ultrasonic atomization sheet 6 by the cotton pressing spring 5. The ultrasonic atomizing sheet 6 is arranged in the elastic insulating pad 7, and the upper and lower surface electrodes of the ultrasonic atomizing sheet 6 are respectively connected with the positive and negative electrode ends of the electrode assembly 8.
The oil control sheet mounting groove 22 is internally clamped with the oil control sheet 3 which expands thermally, and a cotton clamping gap D is formed between the oil control sheet 3 and the outer wall of the atomization coat 1. The oil guiding cotton 4 is coated on the atomizing inner sleeve 2 upwards in a U-shaped manner from the bottom surface of the atomizing inner sleeve 2, two ends of the oil guiding cotton 4 are placed into the oil guiding cotton mounting groove 21 and clamped in the cotton clamping gap D by the atomizing outer sleeve 1 and the atomizing inner sleeve 2, so that the size of the cotton clamping gap directly influences the flowing speed of tobacco tar in the oil guiding cotton 4: the larger the cotton clamping gap is, the more loose the oil guide cotton 4 is extruded, and the faster the oil discharging speed is; the smaller the cotton clamping gap is, the more tightly the oil guiding cotton 4 is extruded, the slower the oil discharging speed is.
The upper end setting of accuse oil piece 3 is in the position that crosses the hydraulic fluid port 11 correspondence, the lower extreme setting of accuse oil piece 3 is being close to the top of ultrasonic atomization piece 6, promptly keep a distance between accuse oil piece 3 and the ultrasonic atomization piece 6, not only make accuse oil piece 3 sense the temperature of ultrasonic atomization piece 6 faster, thereby make its rapid expansion, prevent that tobacco tar from flowing to the upper surface of ultrasonic atomization piece 6 too fast, and can ensure when beginning the suction, under the tobacco tar temperature not obviously risen under the circumstances yet, accuse oil piece 3 can not prematurely expand and lead to card cotton clearance to diminish this moment, the lower oil slows down, produce the fuel feeding inadequately.
The thermal expansion coefficient of the oil control sheet 3 is a×10 -6 (mm/mm. ℃), where a=1.7 to 85, and in this embodiment, a=10 to 35 is preferable, and graphite fiber, aluminum, or the like can be selected.
When the electronic cigarette is used, after the electronic cigarette is started to suck a plurality of openings, heat released in the ultrasonic atomization process of the ultrasonic atomization sheet 6 is absorbed by the integral part of the electronic cigarette atomizer, so that the temperature of tobacco tar in an oil bin and on the oil guide cotton is increased, the viscosity of the tobacco tar is reduced, the fluidity is enhanced, the flowing speed of the tobacco tar is higher (if no measures are taken, the ultrasonic atomization sheet 6 can be soaked by the tobacco tar with higher fluidity), but in the invention, the oil control sheet 3 absorbs heat at the same time and expands in volume, namely the thickness dimension of the oil control sheet is obviously enlarged, the cotton clamping gap D is reduced, the oil guide cotton 4 is extruded to be tighter, the quantity of the tobacco tar transmitted through the oil guide cotton 4 in unit time is reduced, the oil discharging speed is kept in a constant state in the use process, the atomization effect is basically kept stable, and the ultrasonic atomization sheet 6 is prevented from being soaked by the tobacco tar when the temperature of the tobacco tar is higher; when not smoking, the temperature of tobacco tar also resumes normal atmospheric temperature gradually or is unanimous with external temperature, accuse oil piece 3 is normal atmospheric temperature again, card cotton clearance D is great relatively, lead oily cotton 4 and relax relatively, but the viscosity of tobacco tar is great under normal atmospheric temperature, still have certain adhesive force between tobacco tar and the oily cotton 4 that leads, although lead oily cotton 4 and be in the tobacco tar adsorption saturation state, but the tobacco tar does not basically flow on oily cotton 4, so the oil speed is very slow down for ultrasonic atomization piece 6 can not be soaked by the tobacco tar, simultaneously lead and store a certain amount of tobacco tar on the oily cotton 4 and provide the tobacco tar for the next time ultrasonic atomization piece 6 during operation, prevent the phenomenon that dry combustion method appears in next time ultrasonic atomization piece 6 during operation.
The present application is not limited to the above embodiments, but is capable of other modifications and variations within the scope of the application as defined by the appended claims.
Claims (4)
1. An electronic cigarette atomizer comprises an oil bin with an oil outlet and an atomization core (C), wherein a cotton clamping gap is arranged outside the oil bin, the end part of an oil guiding cotton (4) is arranged in the cotton clamping gap and corresponds to the oil outlet, the middle part of the oil guiding cotton is arranged on an ultrasonic atomization sheet (6),
An oil control sheet (3) which reduces the gap between the oil guide cotton and the card cotton after being heated and expanded is arranged on one side of the oil guide cotton far away from the oil outlet, one end of the oil control sheet is arranged corresponding to the oil outlet, the other end of the oil control sheet is kept at a distance from the ultrasonic atomization sheet, and the thermal expansion coefficient of the oil control sheet is a multiplied by 10 -6 (mm/mm. ℃), wherein a=1.7-85;
The atomization core comprises an atomization outer sleeve (1), an oil port (11) communicated with the oil outlet is formed in the atomization outer sleeve, an atomization inner sleeve (2) is arranged at the upper part of an inner cavity of the atomization outer sleeve, an oil control sheet is arranged on the atomization inner sleeve, a cotton clamping gap (D) is formed between the oil control sheet and the inner wall of the atomization outer sleeve, the oil guide cotton is coated on the atomization inner sleeve in a U shape, two ends of the oil guide cotton are clamped in the cotton clamping gap by the atomization outer sleeve and the atomization inner sleeve, the upper end of the oil control sheet is arranged opposite to the oil port, and the lower end of the oil control sheet is arranged above the ultrasonic atomization sheet;
The outer wall of the atomization inner sleeve is symmetrically provided with oil guide cotton mounting grooves (21) for accommodating the oil guide cotton, and oil control sheet mounting grooves (22) for accommodating the oil control sheets are arranged in the oil guide cotton mounting grooves.
2. The electronic cigarette atomizer of claim 1, wherein a = 10-35.
3. The electronic cigarette atomizer of claim 1 wherein said oil control sheet is made of graphite fibers.
4. The electronic cigarette atomizer of claim 1 wherein said oil control wafer is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675331.8A CN112293797B (en) | 2019-07-25 | 2019-07-25 | Electronic cigarette atomizer and atomization core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675331.8A CN112293797B (en) | 2019-07-25 | 2019-07-25 | Electronic cigarette atomizer and atomization core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112293797A CN112293797A (en) | 2021-02-02 |
| CN112293797B true CN112293797B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910675331.8A Active CN112293797B (en) | 2019-07-25 | 2019-07-25 | Electronic cigarette atomizer and atomization core |
Country Status (1)
| Country | Link |
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| CN (1) | CN112293797B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367394B (en) * | 2021-05-25 | 2024-03-08 | 深圳市华诚达精密工业有限公司 | Atomizing device and aerosol generating device |
| CN114411412B (en) * | 2021-12-01 | 2023-09-19 | 云南拓宝科技有限公司 | Modified cotton and preparation method and application thereof |
| CN114747807A (en) * | 2022-05-07 | 2022-07-15 | 深圳市克莱鹏科技有限公司 | Electronic atomizer |
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|---|---|---|---|---|
| JP2004057148A (en) * | 2002-07-31 | 2004-02-26 | Green Precious:Kk | Smoker's requisite |
| CN203735486U (en) * | 2014-04-04 | 2014-07-30 | 刘志宾 | Oil-control type electronic cigarettes atomizer |
| CN204635083U (en) * | 2015-03-12 | 2015-09-16 | 惠州市吉瑞科技有限公司 | A kind of atomizing component and electronic cigarette |
| CN206000734U (en) * | 2016-08-26 | 2017-03-08 | 德哈哈压缩机江苏有限公司 | Energy saving screw compressor oil spout oil-control valve |
| CN106535675A (en) * | 2014-07-03 | 2017-03-22 | 刘秋明 | Electronic cigarette |
| CN107692319A (en) * | 2017-10-18 | 2018-02-16 | 深圳市新宜康电子技术有限公司 | Immersion fuel feeding electronic cigarette and its method of work |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795526B (en) * | 2016-05-31 | 2019-05-03 | 湖南中烟工业有限责任公司 | A kind of electronic smoke atomizer |
-
2019
- 2019-07-25 CN CN201910675331.8A patent/CN112293797B/en active Active
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|---|---|---|---|---|
| JP2004057148A (en) * | 2002-07-31 | 2004-02-26 | Green Precious:Kk | Smoker's requisite |
| CN203735486U (en) * | 2014-04-04 | 2014-07-30 | 刘志宾 | Oil-control type electronic cigarettes atomizer |
| CN106535675A (en) * | 2014-07-03 | 2017-03-22 | 刘秋明 | Electronic cigarette |
| CN204635083U (en) * | 2015-03-12 | 2015-09-16 | 惠州市吉瑞科技有限公司 | A kind of atomizing component and electronic cigarette |
| CN206000734U (en) * | 2016-08-26 | 2017-03-08 | 德哈哈压缩机江苏有限公司 | Energy saving screw compressor oil spout oil-control valve |
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Non-Patent Citations (1)
| Title |
|---|
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| CN112293797A (en) | 2021-02-02 |
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