CN211065060U - Electronic cigarette - Google Patents
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- CN211065060U CN211065060U CN201921610249.9U CN201921610249U CN211065060U CN 211065060 U CN211065060 U CN 211065060U CN 201921610249 U CN201921610249 U CN 201921610249U CN 211065060 U CN211065060 U CN 211065060U
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Abstract
The utility model provides an electronic cigarette, it includes atomization component and battery pack, and atomization component can dismantle with battery pack and be connected, is provided with the smog passageway in the atomization component, and the low reaches of smog passageway are linked together with electronic cigarette's outside. A first air flow channel, a second air flow channel and an air flow sensor are arranged in the battery assembly, an air outlet of the first air flow channel and an air outlet of the second air flow channel are both located on the end face, facing the atomization assembly, of the battery assembly, and the first air flow channel is communicated with the upstream of the smoke channel and the air flow sensor respectively. The second air flow channel is separated from the first air flow channel and is respectively communicated with the upstream of the smoke channel and the outside of the electronic cigarette and used for guiding air from the outside of the electronic cigarette to flow to the atomization channel when the electronic cigarette is smoked. The utility model discloses it is more unobstructed to breathe in, and sensitivity is high, better with smog and heat discharge in the smog passageway.
Description
Technical Field
The utility model relates to an electron cigarette technical field especially relates to an electron cigarette.
Background
Most of the existing electronic cigarettes use oil guide bodies such as cotton or fiber oil guide bodies or porous ceramics, filamentous heating bodies are wound on the cotton or ceramic porous bodies full of tobacco tar or are arranged in the ceramic porous bodies, the tobacco tar in a liquid storage bin is conducted to the surfaces of the filamentous heating bodies by the liquid guide bodies, and the tobacco tar is heated and vaporized to form smoke for users to suck.
Current electron cigarette all only has a smoking passageway, through locating the air current inductor in the smoking passageway, partial air current passes through the air current inductor during the smoking, thereby the air current inductor response air current switch-on circuit makes filiform heat-generating body generates heat, then produces smog and supplies the user smoking. If the air flow through hole in the smoking channel is too large, most of air flow is sucked out from the smoking channel, the air flow passing through the air flow sensor is too small, the sensitivity of electronic smoke flow sensing is influenced, and the using effect of the electronic cigarette automatic sensing smoking is influenced; if the air flow through hole of the smoking channel is small, the air flow of smoke exhaust is insufficient during smoking, so that the electronic cigarette is suffocated. Therefore, how to improve the sensitivity and avoid suffocation has become a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides an electron cigarette that the smoking is more unobstructed and sensitivity is high.
The utility model provides an electronic cigarette, electronic cigarette includes atomization component and is used for doing atomization component provides the battery pack of electric energy, atomization component with battery pack can dismantle the connection, be provided with the smog passageway in the atomization component, the low reaches of smog passageway with electronic cigarette's outside is linked together. A first air flow channel, a second air flow channel and an air flow inductor are arranged in the battery assembly, an air outlet of the first air flow channel and an air outlet of the second air flow channel are both positioned on the end face, facing the atomization assembly, of the battery assembly, and the first air flow channel is respectively communicated with the upstream of the smoke channel and the air flow inductor; the second air flow channel is separated from the first air flow channel and is respectively communicated with the upstream of the smoke channel and the outside of the electronic cigarette, and is used for guiding air from the outside of the electronic cigarette to flow to the atomization channel when the electronic cigarette is smoked.
Preferably, a slot is formed in one end of the battery assembly, at least part of the atomization assembly is inserted into the slot, and the smoke channel is communicated with the slot; the air outlet of the first air flow channel is positioned at the bottom wall of the slot, and the first air flow channel is communicated with the slot and communicated with the smoke channel through the slot.
Preferably, the air outlet of the second airflow channel is located at the bottom wall of the slot, and the second airflow channel is communicated with the slot and communicated with the smoke channel through the slot.
Preferably, the battery assembly includes a battery case, a battery and an elastic sealing member, the battery and the elastic sealing member are both accommodated in the battery case, the elastic sealing member is located between the airflow sensor and the atomizing assembly, an outer circumferential surface of the elastic sealing member is elastically abutted to an inner circumferential surface of the battery case, the elastic sealing member is provided with a first air hole communicated with the smoke channel and the airflow sensor, and an orifice of the first air hole facing the atomizing assembly is an air outlet of the first air channel.
Preferably, the elastic sealing element is elastically abutted to the end face of the atomizing assembly, a ventilation cavity is formed between the elastic sealing element and the atomizing assembly, and the first air flow channel is communicated with the smoke channel through the ventilation cavity.
Preferably, the surface of the elastic sealing piece facing the atomization assembly is provided with an annular abutting part, and the abutting part is elastically abutted with the atomization assembly.
Preferably, the surface of the resilient seal facing the atomizing assembly is provided with a barrier surrounding the first air orifice aperture.
Preferably, the battery pack further comprises a fixed seat and an adapter, and the elastic sealing element is sleeved at the end part of the fixed seat; the adapter is provided with an accommodating groove and a second air hole communicated with the accommodating groove, the elastic sealing element is connected with the adapter in an inserting manner, and the first air hole is communicated with the second air hole; at least part of the air flow inductor is inserted in the accommodating groove.
Preferably, elastic sealing member establishes the portion and by including the lid the bottom surface downwardly extending who establishes the portion forms the column portion, first gas port runs through the top surface that the portion was established to the lid reaches the bottom surface of column portion, the portion cover is established to the lid one end terminal surface department of fixing base, the column portion is inserted and is established in the second gas port.
Preferably, a clamping groove is formed in one end, connected with the elastic sealing element, of the fixing seat, a groove opening of the clamping groove is formed in a mode that the groove opening faces the elastic sealing element, and at least part of the adapter is inserted into the clamping groove
In summary, since the air outlet of the first air flow channel and the air outlet of the second air flow channel are both located at the end surface of the battery assembly facing the atomizing assembly, the smoke channel is communicated with the outside of the electronic cigarette, and the first air flow channel is communicated with the upstream of the smoke channel and the air flow sensor; the second airflow channel is spaced from the first airflow channel and communicates with the smoke channel upstream and outside of the electronic cigarette. Through setting up independent air flow channel with the air current inductor intercommunication for the second air flow channel of admitting air can set up great, breathes in more unobstructed, thereby can solve the problem of holding out breath and sensitivity is low, and sensitivity is high. In addition, because the gas in the first air flow channel and the second air flow channel is exhausted through the smoke channel, the smoke and the heat in the smoke channel are exhausted well, and the problems of mouth burning and small smoke amount caused by heat accumulation are avoided.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural view of an electronic cigarette according to a preferred embodiment of the present invention;
figure 2 is a cross-sectional view of the electronic cigarette shown in figure 1;
figure 3 is an exploded view of the electronic cigarette shown in figure 1;
figure 4 is a schematic diagram of the battery assembly of the electronic cigarette shown in figure 1;
FIG. 5 is a schematic view of the battery assembly of FIG. 4 with the housing removed;
fig. 6 is an enlarged view of the region a shown in fig. 2.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 3 and fig. 6, an embodiment of the present invention provides an electronic cigarette, which includes an atomizing assembly 1 and a battery assembly 2 for providing electric energy to the atomizing assembly 1, wherein the atomizing assembly 1 is detachably connected to the battery assembly 2, a smoke channel a is disposed in the atomizing assembly 1, and a downstream of the smoke channel a is communicated with an outside of the electronic cigarette. A first air flow channel b, a second air flow channel c and an air flow sensor 20 are arranged in the battery component 2, an air outlet of the first air flow channel b and an air outlet of the second air flow channel c are both located on the end face, facing the atomizing component 1, of the battery component 2, and the first air flow channel b is respectively communicated with the upstream of the smoke channel a and the air flow sensor 20.
The second air flow channel c is separated from the first air flow channel b and is respectively communicated with the upstream of the smoke channel a and the outside of the electronic cigarette, and is used for guiding the air from the outside of the electronic cigarette to flow to the atomization channel when the electronic cigarette is smoked. It is understood that the airflow sensor 20 is provided with an airflow through hole (not shown) communicating with the outside of the airflow sensor 20, that is, the first airflow channel b communicates with the airflow through hole of the airflow sensor 20 to sense the smoking action of the user through the airflow through hole when inhaling.
When smoking, the air outside the electronic cigarette enters the electronic cigarette from the second airflow channel c to bring out the smoke in the smoke channel a, so that breath holding can be avoided. It will be understood that the second air flow channel c is separated from the first air flow channel b, which means that the second air flow channel c and the first air flow channel b are isolated from each other and not communicated with each other except that they are communicated with the upstream of the smoke channel a, so that the air flowing through the first air flow channel b and the air flowing through the second air flow channel c flow separately without interference when smoking. The second air flow channel c and the first air flow channel b may be arranged in parallel or not, and are not limited herein. Because the air outlet of the first air flow channel b and the air outlet of the second air flow channel c are both positioned at the end surface of the battery component 2 facing the atomization component 1, the air flow is smooth and the sensitivity is higher.
Specifically, the atomizing assembly 1 includes an oil cup 11, a seal seat 12, a fixing cover 13 and an atomizing core 14, wherein an oil storage cavity 111, an oil hole 112 and the smoke channel a are disposed in the oil cup 11, the oil cup 11 may be an integrally formed structure, or may be formed by combining a plurality of components, as long as the oil storage cavity 111 and the smoke channel a are disposed, and the structure thereof is not specifically limited herein. The seal seat 12 is inserted into the opening of the oil storage cavity 111 to prevent the smoke from leaking from the opening of the oil storage cavity 111. It is understood that the sealing seat 12 can be made of rubber or silicone, so that the sealing performance is better. The fixed cover 13 is connected with the oil cup 11, and the fixed cover 13 is fixed with an electrode 15 electrically connected with the battery component 2. The atomizing core 14 is located in the smoke channel a and electrically connected with the electrode 15, and is used for atomizing the tobacco tar in the oil storage cavity 111.
The atomizing core 14 includes a porous ceramic column 141, a heating wire 142 and a sealing ring 143, and an atomizing chamber 144 is disposed in the porous ceramic column 141. The atomizing chamber 144 penetrates through the end faces of the two opposite ends of the porous ceramic column 141, and the heating wire 142 is inserted into the atomizing chamber 144 and electrically connected to the electrode 15. The sealing ring 143 is sleeved on the porous ceramic column 141 and elastically abuts against the inner wall of the oil cup 11, and the oil hole 112 is used for guiding the smoke oil to the porous ceramic column 141. The porous ceramic column 141 adsorbs the soot discharged from the oil hole 112. When smoking, the heating wire 142 obtains the electric energy of the battery assembly 2 through the electrode 15 to generate heat, so as to atomize the tobacco tar in the atomizing cavity 144, and the atomized tobacco tar is discharged from the smoke channel a for the user to inhale. In one embodiment, the atomizing core 14 includes an oil guide rope and a heating wire 142 wound on the oil guide rope, and the oil guide rope passes through the oil hole 112 and extends into the oil storage chamber 111. Therefore, the structure of the atomizing assembly 1 is not particularly limited as long as it can atomize the tobacco tar.
One end of the battery component 2 is provided with a slot p, and at least part of the atomization component 1 is inserted into the slot p, namely, the battery component 2 is connected with the atomization component 1 in an inserted manner. The atomization component 1 and the battery component 2 may be connected by a screw, a snap, or a magnetic attraction, and the connection manner is not limited herein. The smoke channel a is communicated with the slot p, and can be directly communicated or indirectly communicated, or communicated only in a smoking state, and the like, as long as the communication is realized.
The air flow sensor 20 and the first air flow channel b are both located in the battery assembly 2, an air outlet of the first air flow channel b is located at the bottom wall of the slot p, and the first air flow channel b is communicated with the slot p and communicated with the smoke channel a through the slot p. Since the first air flow path b communicates with the smoke path a through the insertion groove p, it is not necessary to align the first air flow path b with the smoke path a, and thus, manufacturing is facilitated. In addition, the smoke oil leaked from the atomizing assembly 1 is not easily flowed into the first air flow channel b, so that the air flow sensor 20 can be better protected. The second airflow channel c is located in the battery assembly 2, the air outlet of the second airflow channel c is located at the bottom wall of the slot p, and the second airflow channel c is communicated with the slot p and communicated with the smoke channel a through the slot p, so that the second airflow channel c is not required to be aligned with the smoke channel a, and therefore, the manufacturing is convenient.
Referring to fig. 2 to 5, specifically, the battery assembly 2 includes a battery case 21, a battery 22, a control circuit module 23 and an elastic sealing member 24, the battery 22, the elastic sealing member 24 and the airflow sensor 20 are all accommodated in the battery case 21, and the control circuit module 23 is electrically connected to the battery 22 and the airflow sensor 20 to control the battery 22 to supply power to the heating wire 142 according to a trigger signal sent by the airflow sensor 20. The elastic sealing member 24 is located between the airflow sensor 20 and the atomization assembly 1, and the outer peripheral surface of the elastic sealing member 24 elastically abuts against the inner peripheral surface of the battery case 21, so that the smoke oil leaked from the atomization assembly 1 can be better prevented from flowing into the battery 22. The elastic sealing element 24 is provided with a first air hole 241 communicated with the smoke channel a and the airflow sensor 20, and an opening of the first air hole 241 facing the atomizing component 1 is an air outlet of the first airflow channel b.
The surface of the elastic sealing element 24 facing the atomization assembly 1 is provided with a blocking portion 243 surrounding the orifice of the first air hole 241, and the blocking portion 243 can prevent the tobacco tar leaked from the atomization assembly 1 from flowing into the first air hole 241 so as to prevent the leaked tobacco tar from damaging the airflow sensor 20. Specifically, the elastic sealing member 24 includes a covering portion 244 and a cylindrical portion 245 formed by extending a bottom surface of the covering portion 244 downward, and the first air hole 241 penetrates a top surface of the covering portion 244 and a bottom surface of the cylindrical portion 245. The outer peripheral surface of the covering part 244 is provided with a supporting part 2441 and an annular convex part 2442, the supporting part 2441 is positioned on one side of the convex part 2442, which faces away from the atomizing assembly 1, and is connected with the convex part 2442, and the convex part 2442 is elastically abutted with the inner wall surface of the battery cover 21, so that the sealing performance is better.
The battery assembly 2 further comprises a fixed seat 25 and an adapter 26, the elastic sealing element 24 is sleeved on the fixed seat 25, and the second airflow channel c penetrates through the elastic sealing element 24 and the fixed seat 25 and is communicated with the outer surface of the electronic cigarette. The cover 244 is sleeved on an end surface of the fixing base 25, and the elastic sealing member 24 is supported by the fixing base 25, so that the elastic sealing member 24 is prevented from deforming, and the sealing performance can be improved. The end of the fixed seat 25 connected with the elastic sealing element 24 is provided with a clamping groove 251, the notch of the clamping groove 251 is arranged facing the elastic sealing element 24, and the adapter 26 is at least partially inserted into the clamping groove 251, so that the structure is compact and the assembly is convenient.
The fixing seat 25 is further provided with a mounting groove 252, the battery 22 and the control circuit module 23 are inserted into the mounting groove 252, in order to ensure that the battery 22 is more reliably mounted, the battery 22 is bonded with the groove wall of the mounting groove 252 through a bonding sheet d, and the tab of the battery 22 is isolated through a separation sheet e, so as to avoid short circuit. The wall of the mounting groove 252 is provided with a through hole 253 communicated with the clamping groove 251, and the adaptor 26 passes through the through hole 253 and extends into the mounting groove 252, so that the adaptor 26 is connected more stably without additional fixation by using connecting members such as screws.
The adaptor 26 is provided with an accommodating groove 261 and a second air hole 262 communicated with the accommodating groove 261, the elastic sealing element 24 is connected with the adaptor 26 in an inserting manner, and the column portion 245 is inserted into the second air hole 262. The first air hole 241 is communicated with the second air hole 262, and the first air hole 241 and the second air hole 262 form the first air flow channel b. The control circuit module 23 is mounted on the fixing seat 25 and located in the accommodating groove 261, the first end of the airflow sensor 20 is connected to the circuit module 23, and the second end of the airflow sensor 20 is inserted into the accommodating groove 261, so that the structure is compact and the connection is reliable.
The battery assembly 2 further comprises an elastic sleeve 27, a magnetic member 28 and a conductive pogo pin 29, wherein the elastic sleeve 27 is inserted into the accommodating groove 261 and sleeved on the airflow sensor 20, and the inner wall surface of the accommodating groove 261 is abutted to the elastic sleeve 27, so that the airflow sensor 20 is better in sealing performance, and the sensitivity of the electronic cigarette is improved. The magnetic part 28 is fixed on the end face of the fixed seat 25 and is magnetically connected with the atomization component 1. Specifically, the quantity of magnetic part 28 is two, two the magnetic part 28 interval sets up, electrically conductive bullet needle 29 is fixed the terminal surface department of fixing base 25 is located two between the magnetic part 28, electrically conductive bullet needle 29 with control circuit module 23 electricity be connected and with atomizing component 1's electrode 15 elasticity butt, for atomizing component 1 transmits the electric energy. Since the conductive pogo pin 29 is located between the two magnetic members 28, the electrical connection is reliable.
In summary, since the air outlet of the first air flow channel b and the air outlet of the second air flow channel c are both located at the end surface of the battery assembly facing the atomizing assembly, the smoke channel a is communicated with the outside of the electronic cigarette, and the first air flow channel b is communicated with the upstream of the smoke channel a and the air flow sensor; the second air flow channel c is separated from the first air flow channel b and communicated with the upstream of the smoke channel a and the outside of the electronic cigarette. That is, by arranging an independent airflow channel to communicate with the airflow sensor 20, the second airflow channel c for air intake can be arranged to be larger, and air suction is smoother, so that the problems of air suffocation and low sensitivity can be solved, and the sensitivity is high. In addition, because the gas in the first air flow channel b and the second air flow channel c is exhausted through the smoke channel a, the smoke and heat in the smoke channel a are exhausted well, and the problems that the mouth is scalded and the smoke amount is small due to heat accumulation are avoided.
It should be noted that the preferred embodiments of the present invention are shown in the specification and the drawings, but not limited to the embodiments described in the specification, and further, it will be apparent to those skilled in the art that modifications and variations can be made in the above description and all such modifications and variations should fall within the scope of the appended claims.
Claims (10)
1. An electronic cigarette comprises an atomizing assembly and a battery assembly used for providing electric energy for the atomizing assembly, wherein the atomizing assembly is detachably connected with the battery assembly, a smoke channel is arranged in the atomizing assembly, and the downstream of the smoke channel is communicated with the outside of the electronic cigarette; the smoke atomization device is characterized in that a first air flow channel, a second air flow channel and an air flow sensor are arranged in the battery assembly, an air outlet of the first air flow channel and an air outlet of the second air flow channel are both positioned on the end face, facing the atomization assembly, of the battery assembly, and the first air flow channel is respectively communicated with the upstream of the smoke channel and the air flow sensor; the second air flow channel is separated from the first air flow channel and is respectively communicated with the upstream of the smoke channel and the outside of the electronic cigarette, and is used for guiding air from the outside of the electronic cigarette to flow to the atomization channel when the electronic cigarette is smoked.
2. The electronic cigarette of claim 1, wherein one end of the battery assembly is provided with a slot, at least a portion of the atomizing assembly is inserted into the slot, and the smoke channel is in communication with the slot; the air outlet of the first air flow channel is positioned at the bottom wall of the slot, and the first air flow channel is communicated with the slot and communicated with the smoke channel through the slot.
3. The electronic cigarette of claim 2, wherein the air outlet of the second airflow channel is located at a bottom wall of the slot, the second airflow channel being in communication with the slot and with the smoke channel through the slot.
4. The electronic cigarette according to claim 2 or 3, wherein the battery assembly includes a battery case, a battery, and an elastic sealing member, the battery and the elastic sealing member are both accommodated in the battery case, the elastic sealing member is located between the airflow sensor and the atomizing assembly, an outer circumferential surface of the elastic sealing member elastically abuts against an inner circumferential surface of the battery case, the elastic sealing member is provided with a first air hole communicated with the smoke channel and the airflow sensor, and an opening of the first air hole facing the atomizing assembly is an air outlet of the first airflow channel.
5. The electronic cigarette of claim 4, wherein the resilient seal resiliently abuts against an end surface of the atomizing assembly, a vent cavity is formed between the resilient seal and the atomizing assembly, and the first airflow channel communicates with the smoke channel through the vent cavity.
6. The electronic cigarette of claim 5, wherein a surface of the resilient seal facing the atomizing assembly is provided with an annular abutment that resiliently abuts the atomizing assembly.
7. The electronic cigarette of claim 4, wherein a surface of the resilient seal facing the atomization assembly is provided with a barrier surrounding the first air hole orifice.
8. The electronic cigarette of claim 4, wherein the battery pack further comprises a fixing base and an adapter, and the elastic sealing element is sleeved at an end of the fixing base; the adapter is provided with an accommodating groove and a second air hole communicated with the accommodating groove, the elastic sealing element is connected with the adapter in an inserting manner, and the first air hole is communicated with the second air hole; at least part of the air flow inductor is inserted in the accommodating groove.
9. The electronic cigarette of claim 8, wherein the elastic sealing member includes a covering portion and a cylindrical portion extending downward from a bottom surface of the covering portion, the first air hole penetrates through a top surface of the covering portion and a bottom surface of the cylindrical portion, the covering portion is sleeved on an end surface of the fixing base, and the cylindrical portion is inserted into the second air hole.
10. The electronic cigarette of claim 9, wherein a slot is disposed at an end of the fixing base connected to the elastic sealing member, a notch of the slot is disposed facing the elastic sealing member, and the adaptor is at least partially inserted into the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610249.9U CN211065060U (en) | 2019-09-26 | 2019-09-26 | Electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610249.9U CN211065060U (en) | 2019-09-26 | 2019-09-26 | Electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211065060U true CN211065060U (en) | 2020-07-24 |
Family
ID=71621382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921610249.9U Active CN211065060U (en) | 2019-09-26 | 2019-09-26 | Electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211065060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397218A (en) * | 2021-05-31 | 2021-09-17 | 深圳市沁园春科技有限公司 | Air valve assembly and electronic atomizer |
| WO2022160575A1 (en) * | 2021-01-30 | 2022-08-04 | 深圳市吉迩科技有限公司 | Main unit, atomization device, and aerosol generating device |
| WO2022262804A1 (en) * | 2021-06-18 | 2022-12-22 | 深圳雾芯科技有限公司 | Support for use in electronic-cigarette rod, and electronic-cigarette rod |
-
2019
- 2019-09-26 CN CN201921610249.9U patent/CN211065060U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160575A1 (en) * | 2021-01-30 | 2022-08-04 | 深圳市吉迩科技有限公司 | Main unit, atomization device, and aerosol generating device |
| CN113397218A (en) * | 2021-05-31 | 2021-09-17 | 深圳市沁园春科技有限公司 | Air valve assembly and electronic atomizer |
| WO2022262804A1 (en) * | 2021-06-18 | 2022-12-22 | 深圳雾芯科技有限公司 | Support for use in electronic-cigarette rod, and electronic-cigarette rod |
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