CN219939736U - Electronic cigarette air inlet channel structure and electronic cigarette - Google Patents
Electronic cigarette air inlet channel structure and electronic cigarette Download PDFInfo
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- CN219939736U CN219939736U CN202321175283.4U CN202321175283U CN219939736U CN 219939736 U CN219939736 U CN 219939736U CN 202321175283 U CN202321175283 U CN 202321175283U CN 219939736 U CN219939736 U CN 219939736U
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- air inlet
- electronic cigarette
- valve
- cavity
- negative pressure
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 55
- 238000000889 atomisation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 28
- 235000019504 cigarettes Nutrition 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The embodiment of the utility model discloses an electronic cigarette air inlet channel structure and an electronic cigarette, which are used for solving the technical problem that the atomization effect is single because the air inflow of the traditional electronic cigarette is mainly controlled by the size of an air inlet and cannot be regulated when the air inflow is fixed. The embodiment of the utility model comprises an air inlet cavity and an air inlet communicated with the air inlet cavity and the outside, wherein a negative pressure switch for adjusting the opening degree of the air inlet is arranged at the air inlet. In the embodiment, when the user does not suck the electronic cigarette, the negative pressure switch plugs the air inlet; when the user sucks the electronic cigarette, negative pressure can be formed in the air inlet cavity, and the external atmospheric pressure extrudes the negative pressure switch to change the opening size of the air inlet at the moment.
Description
Technical Field
The utility model relates to the technical field of electronic cigarette air inlet design, in particular to an electronic cigarette air inlet channel structure and an electronic cigarette.
Background
Along with the improvement of the living standard of people, the electronic cigarette is more and more widely used. Among the prior art, the electron cigarette generally includes cigarette holder, atomizing device and electron cigarette host computer, heats atomizing to the tobacco tar through atomizing device, realizes turning into smog with the tobacco tar to the use of user's suction.
The existing disposable electronic cigarette has the problems that the atomization air inflow is mainly controlled by a bottom air inlet, the air inflow is fixed, the size of the electronic cigarette is mainly determined by the size of the air inlet, the atomization effect is single, and different requirements of different users on the atomization effect cannot be met.
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 air inlet channel structure and an electronic cigarette, which are used for solving the technical problem that the atomization effect is single because the air inflow of the traditional electronic cigarette is mainly controlled by the size of an air inlet and cannot be regulated when the air inflow is fixed.
The embodiment of the utility model provides an electronic cigarette air inlet structure, which comprises an air inlet cavity and an air inlet communicated with the air inlet cavity and the outside, wherein a negative pressure switch for adjusting the opening degree of the air inlet is arranged at the air inlet.
Optionally, the negative pressure switch comprises a first valve and a second valve, wherein a first end of the first valve is connected with an inner side wall of the air inlet, a first end of the second valve is connected with an inner side wall of the air inlet, and a second end of the first valve is attached to a second end of the second valve to close the air inlet.
Optionally, the negative pressure switch comprises a third valve, the third valve is located in the air inlet, one end of the third valve is connected with the inner side wall of the air inlet, and the other end of the third valve abuts against the inner side of the air inlet to seal the air inlet.
Optionally, the negative pressure switch comprises an elastic member and a sealing member;
one end of the elastic piece is connected with the inner side wall of the air inlet cavity, the other end of the elastic piece is connected with the sealing piece, and the elastic piece tends to force the sealing piece to block the air inlet.
Optionally, the elastic element is a spring.
Optionally, the seal is a sealing valve.
Optionally, the device further comprises an upper mounting bracket and a lower mounting bracket;
the upper mounting bracket is provided with an upper cavity, the lower mounting bracket is provided with a lower cavity, and the upper mounting bracket and the lower mounting bracket are oppositely arranged so that the upper cavity and the lower cavity form the air inlet cavity;
the air inlet is formed in the lower mounting bracket, and the elastic piece is fixedly connected with the upper mounting bracket.
Optionally, a fixing seat is installed on the upper mounting bracket, and the elastic piece is connected to the fixing seat.
Optionally, the inside wall of air inlet is provided with the sealing rubber ring, the lateral wall of sealing member with the sealing rubber ring looks butt.
The embodiment of the utility model provides an electronic cigarette, which comprises a cigarette holder, an atomization device, a control host and the electronic cigarette inlet channel structure;
the electronic cigarette air inlet channel structure comprises an air inlet cavity and an air inlet communicated with the air inlet cavity and the outside, and a negative pressure switch for adjusting the opening of the air inlet is arranged at the air inlet;
the cigarette holder, the atomizing device and the air inlet cavity are communicated.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
in the embodiment, when the user does not suck the electronic cigarette, the negative pressure switch plugs the air inlet; when the user sucks the electronic cigarette, negative pressure can be formed in the air inlet cavity, and the external atmospheric pressure extrudes the negative pressure switch to change the opening size of the air inlet at the moment.
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 view of an electronic cigarette air inlet structure provided in an embodiment of the present utility model;
fig. 2 is an exploded view of an electronic cigarette air inlet structure provided in an embodiment of the present utility model;
fig. 3 is a schematic diagram of another structure of a negative pressure switch in an electronic cigarette air inlet structure according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a third structure of a negative pressure switch in an electronic cigarette air inlet structure according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of a structure of an electronic cigarette according to an embodiment of the present utility model;
illustration of: an air inlet cavity 1; an air inlet 2; a seal 3; an elastic member 4; a lower mounting bracket 5; an upper mounting bracket 6; a fixing seat 7; a mouthpiece 8; an atomizing device 9; a control host 10; a first valve 11; a second valve 12; a third valve 13.
Detailed Description
The embodiment of the utility model discloses an electronic cigarette air inlet channel structure and an electronic cigarette, which are used for solving the technical problem that the atomization effect is single because the air inflow of the traditional electronic cigarette is mainly controlled by the size of an air inlet and cannot be regulated when the air inflow is fixed.
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 2, an electronic cigarette air inlet structure provided in an embodiment of the present utility model includes an air inlet cavity 1 and an air inlet 2 communicating the air inlet cavity 1 with the outside, where a negative pressure switch for adjusting the opening of the air inlet 2 is disposed at the air inlet 2.
In this embodiment, when the user does not suck the electronic cigarette, the negative pressure switch plugs the air inlet 2; when the user sucks the electronic cigarette, negative pressure can be formed in the air inlet cavity 1, and at the moment, the external atmospheric pressure extrudes the negative pressure switch to change the opening degree of the air inlet 2, and because the size of the negative pressure is determined by the sucking force of the user, the negative pressure switch can change the opening degree of the air inlet 2 along with the difference of the sucking force of the user, so that the atomization effect of the electronic cigarette is changed, and the user obtains different atomization experiences.
Further, the negative pressure switch in the present embodiment includes an elastic member 4 and a sealing member 3;
one end of the elastic member 4 is connected with the inner side wall of the air inlet cavity 1, the other end of the elastic member 4 is connected with the sealing member 3, and the elastic member 4 tends to force the sealing member 3 to block the air inlet 2.
It should be noted that, when the user does not suck the electronic cigarette, the elastic member 4 forces the sealing member 3 to block the air inlet 2; when the user sucks the electronic cigarette, negative pressure is formed in the air inlet cavity 1, and at the moment, the external atmospheric pressure extrudes the sealing element 3 to compress the elastic element 4 and gradually exits the air inlet 2 to change the opening degree of the air inlet 2, and the sealing element 3 can change the opening degree of the air inlet 2 along with the difference of the sucking force of the user due to the fact that the size of the negative pressure is determined by the sucking force of the user, so that the atomization effect of the electronic cigarette is changed, and the user obtains different atomization experiences.
Further, the elastic member 4 in this embodiment is preferably a spring, and in other specific embodiments, the elastic member 4 in this embodiment may also be an elastic member 4 such as a compression spring or a reed.
Further, the seal 3 in the present embodiment is a seal valve, specifically, a seal valve of a spherical structure or a columnar structure.
Preferably, in order to better control the opening degree of the air inlet 2, the sealing valve is preferably a sealing valve with a spherical structure in the embodiment, the air inlet 2 is in a truncated cone-shaped structure which can be matched with the sealing valve with the spherical structure, and the radius of the cross section of the air inlet 2 with the truncated cone-shaped structure is gradually increased from bottom to top.
Further, the embodiment also comprises an upper mounting bracket 6 and a lower mounting bracket 5;
the upper mounting bracket 6 is provided with an upper cavity, the lower mounting bracket 5 is provided with a lower cavity, and the upper mounting bracket 6 and the lower mounting bracket 5 are oppositely arranged so that the upper cavity and the lower cavity form the air inlet cavity 1;
the air inlet 2 is arranged on the lower mounting bracket 5, and the elastic piece 4 is fixedly connected with the upper mounting bracket 6.
Further, a fixing seat 7 is installed on the upper mounting bracket 6 in this embodiment, and the elastic member 4 is connected to the fixing seat 7.
Further, in this embodiment, a sealing rubber ring is disposed on the inner side wall of the air inlet 2, and the outer side wall of the sealing member 3 abuts against the sealing rubber ring.
By the design, when the user does not suck the electronic cigarette, the sealing piece 3 is abutted with the sealing rubber ring to well seal the air inlet 2, so that the air tightness of the electronic cigarette is ensured.
Further, referring to fig. 3, in another embodiment of the present utility model, the negative pressure switch includes a first valve 11 and a second valve 12, wherein a first end of the first valve 11 is connected to an inner sidewall of the air inlet 2, a first end of the second valve 12 is connected to an inner sidewall of the air inlet 2, and a second end of the first valve 11 is attached to a second end of the second valve 12 to close the air inlet 2.
It should be noted that, the first valve 11 and the second valve 12 form a structure similar to an inverted V shape in the air inlet 2, and when the air flow of the air inlet 2 reaches the preset threshold, the first valve 11 and the second valve 12 are opened by the air flow force, and as the suction force of the user is enhanced, the distance between the first valve 11 and the second valve 12 is further, and the opening of the air inlet 2 is larger.
In addition, the first valve 11 and the second valve 12 can be made of plastic films.
Referring to fig. 4, in other embodiments, the negative pressure switch may further include a third valve 13, where the third valve 13 is located in the air inlet 2, and one end of the third valve 13 is connected to the inner side wall of the air inlet 2, and the other end of the third valve 13 abuts against the inner side of the air inlet 2 to close the air inlet 2.
It should be noted that, the third valve 13 may be horizontally disposed in the air inlet 2, or inclined by a preset angle, so that when the air flow of the air inlet 2 reaches a preset threshold, the third valve 13 is opened by the air flow force, and the opening of the air inlet 2 is larger along with the enhancement of the suction force of the user.
In addition, the third valve can be made of plastic film.
Example two
Referring to fig. 1 to 5, an electronic cigarette provided in an embodiment of the present utility model includes a mouthpiece 8, an atomizing device 9, a control host 10, and an electronic cigarette air inlet structure as described in embodiment one;
the electronic cigarette air inlet channel structure comprises an air inlet cavity 1 and an air inlet 2 communicated with the air inlet cavity 1 and the outside, wherein a negative pressure switch for adjusting the opening of the air inlet 2 is arranged at the air inlet 2;
the cigarette holder 8, the atomizing device 9 and the air inlet cavity 1 are communicated.
Because still have the miaow head in the control host 10, therefore, negative pressure switch in this embodiment preferably sets up in the below position department of miaow head, and above-mentioned design can avoid because the user maloperation presses down negative pressure switch and makes outside air get into atomizing device 9 inside, causes outside atmospheric pressure to be less than the inside atmospheric pressure of electron cigarette, leads to the abnormal work of miaow head, influences user's normal use.
In this embodiment, atomizing device 9 atomizes tobacco tar, and the user is from cigarette holder 8 suction smog, at user's suction in-process, the inside negative pressure that forms of electron cigarette, outside atmospheric pressure extrusion negative pressure switch is in order to change the aperture size of air inlet 2 this moment, because the size of negative pressure is decided by user's suction dynamics, consequently negative pressure switch can change the aperture of air inlet 2 along with user's suction dynamics's difference, the electron cigarette of above-mentioned design can be applicable to different vital capacity and the different user of suction habit, the user obtains different atomization effect experience through different suction dynamics.
The electronic cigarette air inlet structure and the electronic cigarette provided by the utility model are described in detail, and for those skilled in the art, according to the idea of the embodiment of the utility model, the specific implementation and the application range are changed, so that the disclosure should not be interpreted as limiting the utility model.
Claims (7)
1. The electronic cigarette air inlet channel structure is characterized by comprising an air inlet cavity and an air inlet communicated with the air inlet cavity and the outside, wherein a negative pressure switch for adjusting the opening of the air inlet is arranged at the air inlet;
the negative pressure switch comprises a first valve and a second valve, wherein the first end of the first valve is connected with the inner side wall of the air inlet, the first end of the second valve is connected with the inner side wall of the air inlet, and the second end of the first valve is attached with the second end of the second valve to seal the air inlet;
or, the negative pressure switch comprises a third valve, the third valve is positioned in the air inlet, one end of the third valve is connected with the inner side wall of the air inlet, and the other end of the third valve is abutted against the inner side of the air inlet to seal the air inlet;
alternatively, the negative pressure switch includes an elastic member and a sealing member;
one end of the elastic piece is connected with the inner side wall of the air inlet cavity, the other end of the elastic piece is connected with the sealing piece, and the elastic piece tends to force the sealing piece to block the air inlet.
2. The electronic cigarette air inlet structure of claim 1, wherein the elastic member is a spring.
3. The electronic cigarette air inlet structure of claim 1, wherein the seal is a sealing valve.
4. The electronic cigarette air inlet structure of claim 1, further comprising an upper mounting bracket and a lower mounting bracket;
the upper mounting bracket is provided with an upper cavity, the lower mounting bracket is provided with a lower cavity, and the upper mounting bracket and the lower mounting bracket are oppositely arranged so that the upper cavity and the lower cavity form the air inlet cavity;
the air inlet is formed in the lower mounting bracket, and the elastic piece is fixedly connected with the upper mounting bracket.
5. The electronic cigarette air inlet structure of claim 4, wherein the upper mounting bracket is provided with a fixing seat, and the elastic piece is connected to the fixing seat.
6. The electronic cigarette air inlet structure of claim 1, wherein the inner side wall of the air inlet is provided with a sealing rubber ring, and the outer side wall of the sealing member is abutted against the sealing rubber ring.
7. An electronic cigarette, comprising a cigarette holder, an atomization device, a control host and the electronic cigarette inlet channel structure as claimed in any one of claims 1 to 6;
the electronic cigarette air inlet channel structure comprises an air inlet cavity and an air inlet communicated with the air inlet cavity and the outside, and a negative pressure switch for adjusting the opening of the air inlet is arranged at the air inlet;
the cigarette holder, the atomizing device and the air inlet cavity are communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175283.4U CN219939736U (en) | 2023-05-16 | 2023-05-16 | Electronic cigarette air inlet channel structure and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321175283.4U CN219939736U (en) | 2023-05-16 | 2023-05-16 | Electronic cigarette air inlet channel structure and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219939736U true CN219939736U (en) | 2023-11-03 |
Family
ID=88545797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321175283.4U Active CN219939736U (en) | 2023-05-16 | 2023-05-16 | Electronic cigarette air inlet channel structure and electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219939736U (en) |
-
2023
- 2023-05-16 CN CN202321175283.4U patent/CN219939736U/en active Active
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