CN110432553A - Electronic cigarette with dust-proof anti-oil structure - Google Patents
Electronic cigarette with dust-proof anti-oil structure Download PDFInfo
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- CN110432553A CN110432553A CN201910750837.0A CN201910750837A CN110432553A CN 110432553 A CN110432553 A CN 110432553A CN 201910750837 A CN201910750837 A CN 201910750837A CN 110432553 A CN110432553 A CN 110432553A
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- gas flow
- flow transducer
- dust
- electronic cigarette
- proof anti
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Abstract
The present invention provides a kind of electronic cigarette with dust-proof anti-oil structure, the fixed plate inside the electronic cigarette is fixed on including gas flow transducer and by the gas flow transducer, the gas flow transducer is welded and fixed with the fixed plate, wherein, the stomata being connected with the gas flow transducer is provided in the fixed plate；The gas flow transducer includes gas flow transducer ontology and the soft rubber cover for being set to the position that is in contact on the gas flow transducer ontology with the fixed plate, the soft rubber cover fills the gap between the gas flow transducer and the fixed plate, and the soft rubber cover is for preventing tobacco juice from entering the gas flow transducer from the position being in contact.It using the present invention, is able to solve as the gap existing for gas flow transducer and PCBA contact position, tobacco juice there are problems that entering the risk inside gas flow transducer.
Description
Technical field
The present invention relates to electronic cigarette technical fields, more specifically, are related to a kind of electronic cigarette with dust-proof anti-oil structure.
Background technique
Electronic cigarette, which is called, does electronic cigarette, virtual cigarette, it have with the approximate appearance of conventional cigarette and approximate taste,
Cigarette can be also sucked out in electronic cigarette as conventional cigarette.In addition, some electronic cigarettes can also add according to the hobby of individual subscriber
Add the fragrance of the various tastes such as peppermint.
With the continuous development of people's life requirement, there is no tar, the suspended particulates etc. in conventional cigarette due to electronic cigarette
Other harmful components, more and more people's selection replace conventional cigarette using electronic cigarette, some people are also carried out using electronic cigarette
Smoking cessation.
Fig. 1 shows existing electronic cigarette structure, as shown in Figure 1, gas flow transducer 4 ' passes through PCBA1 ' (Printed
The abbreviation of Circuit Board+Assembly) on via hole be welded on PCBA, wherein be provided on gas flow transducer 4 '
Dust-proof anti-oil network 6 ', still, due to structure problem, the position that gas flow transducer 4 ' is contacted with PCBA1 can have small gap 3 ',
Meanwhile stomata 2 ' is also devised on PCBA1 ', since this design exists when tobacco juice penetrates into inside electronic cigarette into gas
The internal risk of flow sensor 4 ', leads to product false triggering or persistently triggers phenomenon.
To solve the above problems, it is urgent to provide a kind of electronic cigarettes with dust-proof anti-oil structure.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of electronic cigarette with dust-proof anti-oil structure, with solve by
In the gap existing for gas flow transducer and PCBA contact position, there is asking for the risk entered inside gas flow transducer in tobacco juice
Topic.
The present invention provides a kind of electronic cigarette with dust-proof anti-oil structure, including gas flow transducer and senses the air-flow
Device is fixed on the fixed plate inside the electronic cigarette, and the gas flow transducer is welded and fixed with the fixed plate, wherein described
The stomata being connected with the gas flow transducer is provided in fixed plate；Wherein,
The gas flow transducer includes gas flow transducer ontology and is set on the gas flow transducer and the fixed plate
Be in contact the soft rubber cover of position, and the soft rubber cover fills the gap between the gas flow transducer and the fixed plate, described soft
Gum cover is for preventing tobacco juice from entering the gas flow transducer from the position being in contact.
Furthermore it is preferred that scheme be, the fixed plate be PCBA, the position corresponding with the stomata on the PCBA
It is provided with dust-proof grease proofing ventilating cover, wherein the dust-proof grease proofing ventilating cover is for preventing tobacco juice from entering from the stomata of the PCBA
The gas flow transducer.
Furthermore it is preferred that scheme be, the soft rubber cover be flexible material, using rubber or silica gel.
Furthermore it is preferred that scheme be that the corresponding position of bottom through-hole of the gas flow transducer far from the PCBA has
Dust-proof anti-oil network, wherein the dust-proof anti-oil network is for preventing bottom of the tobacco juice from the gas flow transducer far from the PCBA
Through-hole enters the gas flow transducer.
Furthermore it is preferred that scheme be that the gas flow transducer passes through for sensing air-flow, and exports sensing signal；
The PCBA handles the sensing signal for receiving, and exports control signal.
Furthermore it is preferred that scheme be that the gas flow transducer includes shell, the electrode plate that is housed in the cavity pocket of outer cover
And vibration unit, wherein
The electrode plate is the signal output end of the gas flow transducer, is provided on the vibration unit and makees in air-flow
With the vibrating diaphragm of lower vibration.
Furthermore it is preferred that scheme be, the vibrating diaphragm deformation occurs under the action of air-flow and contacted with the electrode plate or
It separates and then forms frictional interface.
Furthermore it is preferred that scheme be that the side of the vibrating diaphragm is towards the bottom of the shell, the other side court of the vibrating diaphragm
To the electrode plate, and the bottom of the vibrating diaphragm and the shell, the electrode plate all have gap.
Furthermore it is preferred that scheme be that the electronic cigarette with dust-proof anti-oil structure further includes tobacco rod, atomizer and electricity
Source component.
It can be seen from the above technical scheme that the electronic cigarette provided by the invention with dust-proof anti-oil structure, by air-flow
The apertured position being in contact on sensor with fixed plate is provided with soft rubber cover, prevents tobacco juice from entering air-flow sensing from gap
Device, and dust-proof grease proofing ventilating cover is provided with by position corresponding with stomata on PCBA, prevent gas of the tobacco juice from PCBA
Hole enters gas flow transducer, so that tobacco juice be avoided to there is the risk entered inside gas flow transducer, and leads to product false triggering
Or persistently trigger phenomenon.
To the accomplishment of the foregoing and related purposes, one or more aspects of the present invention includes the spy being particularly described below
Sign.Certain illustrative aspects of the invention is described in detail in the following description and the annexed drawings.However, these aspect instructions are only
It is that some of the various ways in the principles of the present invention can be used.In addition, the present invention is intended to include all such aspects with
And their equivalent.
Detailed description of the invention
By reference to the explanation below in conjunction with attached drawing, and with a more complete understanding of the present invention, of the invention is other
Purpose and result will be more clearly understood and understood.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of existing electronic cigarette；
Fig. 2 is the electronic cigarette structure schematic diagram with dust-proof anti-oil structure according to the embodiment of the present invention；
Fig. 3 is the soft set plastic structure schematic diagram according to the embodiment of the present invention；
Fig. 4 is the dust-proof grease proofing ventilating cover structural schematic diagram according to the embodiment of the present invention.
Appended drawing reference therein includes: 1 ', PCBA, 2 ', stomata, 3 ', gap, 4 ', gas flow transducer, and 6 ', dust-proof grease proofing
Net, 1, PCBA, 2, stomata, 3, soft rubber cover, 4, gas flow transducer, 5, dust-proof grease proofing ventilating cover, 6, dust-proof anti-oil network.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
Specific embodiment
In the following description, for purposes of illustration, it in order to provide the comprehensive understanding to one or more embodiments, explains
Many details are stated.It may be evident, however, that these embodiments can also be realized without these specific details.
For aforementioned proposition existing electronic cigarette as the gap existing for gas flow transducer and PCBA contact position, cigarette
There is the risk into inside gas flow transducer in liquid, the present invention provides a kind of electronics with dust-proof anti-oil structure
Cigarette prevents tobacco juice from entering gas flow transducer from gap, avoids by the way that soft rubber cover is arranged in gas flow transducer and PCBA contact position
Lead to product false triggering or persistently triggers phenomenon.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In order to illustrate the structure of the electronic cigarette provided by the invention with dust-proof anti-oil structure, Fig. 2 to Fig. 4 is respectively from difference
Angle has carried out exemplary mark to the structure of the electronic cigarette with dust-proof anti-oil structure.Specifically, Fig. 2 shows according to this hair
The electronic cigarette structure with dust-proof anti-oil structure of bright embodiment；Fig. 3 shows soft set plastic structure according to an embodiment of the present invention；
Fig. 4 shows dust-proof grease proofing ventilative cover structure according to an embodiment of the present invention.
As Fig. 2 to Fig. 4 jointly shown in, the electronic cigarette provided by the invention with dust-proof anti-oil structure, including air-flow sensing
Device 4 and gas flow transducer 4 is fixed on the fixed plate inside electronic cigarette, gas flow transducer 4 is welded and fixed with fixed plate, wherein
The stomata 2 being connected with gas flow transducer 4 is provided in fixed plate, wherein gas flow transducer 4 includes gas flow transducer ontology
And it is set on gas flow transducer ontology the soft rubber cover 3 for the position that is in contact with fixed plate, soft rubber cover 3 fills gas flow transducer and institute
The gap between fixed plate is stated, soft rubber cover 3 is for preventing tobacco juice from entering gas flow transducer 4 from the position being in contact.
In an embodiment of the present invention, fixed plate PCBA1, that is to say, that provided by the invention that there is dust-proof grease proofing knot
The electronic cigarette of structure, including PCBA1 and the gas flow transducer welded with PCBA1 phase 4, wherein be provided on PCBA1 and air-flow
The stomata 2 that sensor 4 is connected；Wherein, the position being in contact on gas flow transducer 4 with PCBA1 is provided with soft rubber cover 3, soft
Gum cover 3 fills the gap between gas flow transducer 4 and PCBA1, guarantees that gas flow transducer 4 is combined with PCBA1 sealing to prevent cigarette
The position that liquid is in contact from gas flow transducer 4 with PCBA1 enters gas flow transducer 4.
Wherein, it can be rubber, silica gel etc. that soft rubber cover 3 on gas flow transducer 4, which is arranged in, but be also not limited to rubber,
Silica gel etc., as long as soft rubber cover 3 is flexible material, thus it is possible to prevente effectively from generating between gas flow transducer 4 and PCBA1 small
Gap, so that tobacco juice be avoided to enter gas flow transducer 4.
Wherein, in an embodiment of the present invention, outer casing bottom through-hole of the gas flow transducer far from the PCBA is corresponding
There is dust-proof anti-oil network 6 in position, wherein dust-proof anti-oil network 6 is for preventing shell of the tobacco juice from gas flow transducer far from the PCBA
Bottom through-hole enters gas flow transducer.
In an embodiment of the present invention, position corresponding with stomata 2 is provided with dust-proof grease proofing ventilating cover 5 on PCBA1,
Wherein, dust-proof grease proofing ventilating cover 5 is for preventing tobacco juice from entering gas flow transducer 4 from the stomata 2 of PCBA1.
Wherein, gas flow transducer 4 pass through for sensing air-flow, and export sensing signal；PCBA1, for receiving processing sense
Signal is surveyed, and exports control signal.In an embodiment of the present invention, gas flow transducer 4 includes shell, is housed in cavity pocket of outer cover
Electrode plate and vibration unit, wherein electrode plate be gas flow transducer 4 signal output end, be provided on vibration unit
The vibrating diaphragm vibrated under airflow function.Deformation occurs under the action of air-flow and contacts or separates with electrode plate and then formation rubs for vibrating diaphragm
Wipe interface.
Diaphragm element setting is provided with the vibrating diaphragm that can be vibrated under the action of air-flow inside the housing, on diaphragm element, shakes
One end of film is fixing end, is fixed on diaphragm element, and the other end of vibrating diaphragm is free end, can the shake up and down under the action of air-flow
It is dynamic.
Wherein, the side of vibrating diaphragm is towards the bottom of shell, and the other side of vibrating diaphragm is towards electrode plate, and vibrating diaphragm and shell
Bottom, electrode plate all have gap.
Inside the housing, specifically, shell, electrode plate, diaphragm element are for electrode plate and diaphragm element parallel stacking
It is arranged concentrically, and the outside of electrode plate and diaphragm element is arranged in the outer wall of shell, the opening on diaphragm element corresponds to shell
On air inlet setting.
In an embodiment of the present invention, principle of the gas flow transducer 4 as signal output end are as follows: upon inhalation, in cavity
Negative pressure is generated, the free end of vibrating diaphragm is made under the action of negative pressure, and deformation occurs, so that the capacitance of plane-parallel capacitor be made to become
Change, when capacitance variation reaches given threshold, ASIC can be triggered and be exported high level；After suction disappears, the free end of vibrating diaphragm
It keeps in the center, capacitance is restored to initial value, output cut-off.
In addition, in an embodiment of the present invention, the electronic cigarette with dust-proof anti-oil structure is in addition to above-mentioned gas flow transducer 4
And PCBA1, it further include tobacco rod, atomizer and power supply module.Wherein, power supply module is atomizer, 4 and of gas flow transducer
PCBA1 provides power supply, and atomizer is connect with gas flow transducer 4 and PCBA1, and inside electronics, electronic cigarette liquid passes through foam
Nickel is transmitted to spray chamber, and PCBA1 is worked by power supply module drive control spray chamber, and the heating wire in spray chamber generates a high position,
It is atomized tobacco juice, to form the aerosol of simulated flue gas for users to use.
By above embodiment as can be seen that the electronic cigarette provided by the invention with dust-proof anti-oil structure, by
The apertured position being in contact on gas flow transducer with PCBA is provided with soft rubber cover, prevents tobacco juice from entering air-flow sensing from gap
Device, and dust-proof grease proofing ventilating cover is provided with by position corresponding with stomata on PCBA, prevent gas of the tobacco juice from PCBA
Hole enters gas flow transducer, so that tobacco juice be avoided to there is the risk entered inside gas flow transducer, and leads to product false triggering
Or persistently trigger phenomenon.
Describe the electronics with dust-proof anti-oil structure proposed according to the present invention in an illustrative manner above with reference to attached drawing
Cigarette.It will be understood by those skilled in the art, however, that the electronics with dust-proof anti-oil structure proposed for aforementioned present invention
Cigarette can also make various improvement on the basis of not departing from the content of present invention.Therefore, protection scope of the present invention should be by institute
The content of attached claims determines.
Claims (9)
1. a kind of electronic cigarette with dust-proof anti-oil structure, including gas flow transducer and the gas flow transducer is fixed on described
Fixed plate inside electronic cigarette, the gas flow transducer are welded and fixed with the fixed plate, wherein are arranged in the fixed plate
There is the stomata being connected with the gas flow transducer；It is characterized in that,
The gas flow transducer includes gas flow transducer ontology and is set on the gas flow transducer ontology and the fixed plate
Be in contact the soft rubber cover of position, and the soft rubber cover fills the gap between the gas flow transducer and the fixed plate, described soft
Gum cover is for preventing tobacco juice from entering the gas flow transducer from the position being in contact.
2. as described in claim 1 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
The fixed plate is PCBA, and position corresponding with the stomata is provided with dust-proof grease proofing ventilating cover on the PCBA,
Wherein, the dust-proof grease proofing ventilating cover is for preventing tobacco juice from entering the gas flow transducer from the stomata of the PCBA.
3. as described in claim 1 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
The soft rubber cover is flexible material, using rubber or silica gel.
4. as claimed in claim 2 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
There is dust-proof anti-oil network in the corresponding position of bottom through-hole of the gas flow transducer far from the PCBA, wherein described anti-
The anti-oil network of dirt is used to prevent tobacco juice from entering the gas flow transducer far from the bottom through-hole of the PCBA from the gas flow transducer.
5. as claimed in claim 2 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
The gas flow transducer passes through for sensing air-flow, and exports sensing signal；
The PCBA handles the sensing signal for receiving, and exports control signal.
6. as described in claim 1 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
The gas flow transducer includes shell, the electrode plate and vibration unit that are housed in the cavity pocket of outer cover, wherein
The electrode plate is the signal output end of the gas flow transducer, is provided under airflow function on the vibration unit
The vibrating diaphragm of vibration.
7. as claimed in claim 6 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
Deformation occurs under the action of air-flow and contacts or separates with the electrode plate and then forms frictional interface for the vibrating diaphragm.
8. as claimed in claim 6 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
Towards the bottom of the shell, the other side of the vibrating diaphragm is and described towards the electrode plate for the side of the vibrating diaphragm
The bottom of vibrating diaphragm and the shell, the electrode plate all have gap.
9. as described in claim 1 with the electronic cigarette of dust-proof anti-oil structure, which is characterized in that
The electronic cigarette with dust-proof anti-oil structure further includes tobacco rod, atomizer and power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750837.0A CN110432553A (en) | 2019-08-14 | 2019-08-14 | Electronic cigarette with dust-proof anti-oil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750837.0A CN110432553A (en) | 2019-08-14 | 2019-08-14 | Electronic cigarette with dust-proof anti-oil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110432553A true CN110432553A (en) | 2019-11-12 |
Family
ID=68435647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750837.0A Pending CN110432553A (en) | 2019-08-14 | 2019-08-14 | Electronic cigarette with dust-proof anti-oil structure |
Country Status (1)
| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055226A (en) * | 2014-06-24 | 2014-09-24 | 深圳市多谱光电设备有限公司 | Wireless electronic cigarette |
| WO2016030369A1 (en) * | 2014-08-25 | 2016-03-03 | Janing Holding Aps | Device with compositions for delivery to the lungs, the oral mucosa and the brain |
| CN105876869A (en) * | 2016-06-08 | 2016-08-24 | 卓尔悦（常州）电子科技有限公司 | Electronic cigarette |
| CN208807639U (en) * | 2018-08-31 | 2019-05-03 | 歌尔科技有限公司 | A kind of gas flow transducer and electronic cigarette |
| CN209117240U (en) * | 2018-12-18 | 2019-07-16 | 歌尔科技有限公司 | A kind of airflow sensing sensor |
-
2019
- 2019-08-14 CN CN201910750837.0A patent/CN110432553A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055226A (en) * | 2014-06-24 | 2014-09-24 | 深圳市多谱光电设备有限公司 | Wireless electronic cigarette |
| WO2016030369A1 (en) * | 2014-08-25 | 2016-03-03 | Janing Holding Aps | Device with compositions for delivery to the lungs, the oral mucosa and the brain |
| CN105876869A (en) * | 2016-06-08 | 2016-08-24 | 卓尔悦（常州）电子科技有限公司 | Electronic cigarette |
| CN208807639U (en) * | 2018-08-31 | 2019-05-03 | 歌尔科技有限公司 | A kind of gas flow transducer and electronic cigarette |
| CN209117240U (en) * | 2018-12-18 | 2019-07-16 | 歌尔科技有限公司 | A kind of airflow sensing sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200605 Address after: 261031 building 10, Geer phase II Industrial Park, No. 102, Ronghua Road, Ronghua community, Xincheng street, high tech Zone, Weifang City, Shandong Province Applicant after: Weifang goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Applicant before: GOERTEK Inc. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |