CN105433439A - Pneumatic sensor of electronic cigarette, air flow processing device and electronic cigarette - Google Patents
Pneumatic sensor of electronic cigarette, air flow processing device and electronic cigarette Download PDFInfo
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- CN105433439A CN105433439A CN201510452285.7A CN201510452285A CN105433439A CN 105433439 A CN105433439 A CN 105433439A CN 201510452285 A CN201510452285 A CN 201510452285A CN 105433439 A CN105433439 A CN 105433439A
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Abstract
The invention provides a pneumatic sensor of an electronic cigarette, an air flow processing device and the electronic cigarette. The pneumatic sensor of the electronic cigarette comprises an electrode plate, a vibrating diaphragm unit and a shell. The air flow processing device comprises the pneumatic sensor of the electronic cigarette and a circuit module. The pneumatic sensor of the electronic cigarette is used for sensing flowing of air flow and outputting a sensing signal. The circuit module receives and processes the sensing signal and outputs a control signal. The electronic cigarette comprises the air flow processing device, a cigarette rod, an atomizer and a power device. The pneumatic sensor of the electronic cigarette, the air flow processing device and the electronic cigarette solve the problems that a pneumatic sensor in the prior art is high in manufacturing cost, complex in manufacturing technology, high in requirement for an external signal processing circuit and prone to external vibration interference.
Description
Technical field
The present invention relates to sensor technical field, be specifically related to a kind of electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette.
Background technology
Electronic cigarette is called again electronic cigarette, virtual cigarette, and it has the outward appearance that is similar to conventional cigarette and approximate taste, and electronic cigarette also can sucking-off cigarette as conventional cigarette.In addition, some electronic cigarette according to the hobby of individual subscriber, can also add the spices of the various tastes such as peppermint.
Along with the development of people's life requirement, do not have other harmful components such as the tar in conventional cigarette, suspended particulates due to electronic cigarette, increasing people's choice for use electronic cigarette replaces conventional cigarette, and some people also uses electronic cigarette to give up smoking.
But the existing sensor production cost be applied in electronic cigarette is high, complex manufacturing technology, and circuit stability is poor, require also higher to external signal processing circuit, also easily occur the situation by extraneous vibration false triggering.
Summary of the invention
The object of the present invention is to provide a kind of electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette, pneumatic transmitter cost of manufacture of the prior art is high to solve, complex manufacturing technology, high, to be subject to extraneous vibration interference problem required to external signal processing circuit.
To achieve these goals, the invention provides a kind of electronic cigarette pneumatic transmitter, comprise battery lead plate, diaphragm element and shell, wherein, enclosure has cavity, and the top of shell offers window, and side wall of outer shell is provided with air admission hole, the bottom of shell is provided with at least one suction hole, and window, suction hole and air admission hole are all and cavity connects; Diaphragm element is arranged on enclosure, diaphragm element is provided with the vibrating diaphragm that can vibrate under the effect of air-flow, and one end of vibrating diaphragm is stiff end, is fixed on diaphragm element, and the other end of vibrating diaphragm is free end; Battery lead plate is the signal output part of electronic cigarette pneumatic transmitter.
To achieve these goals, present invention also offers a kind of airflow treatment device, comprising: electronic cigarette pneumatic transmitter described above and circuit module, wherein: described electronic cigarette pneumatic transmitter passes through for sensing air-flow, and output sensing signal; Described circuit module receives and processes described sensing signal, and exports control signal.
To achieve these goals, present invention also offers a kind of electronic cigarette, comprising: said flow treating apparatus and tobacco rod, atomizer, power supply apparatus.
The advantage that the present invention has is,
(1) cost of manufacture of electronic cigarette pneumatic transmitter is low, battery lead plate, diaphragm element are directly encased in shell, this manufacture craft is simple, industrial production is more suitable for than preparation process of the prior art, require low to external signal processing circuit, the signal of telecommunication that air-flow and vibration interference generation are distinguished in signal processing circuit design can be easily passed through, thus effectively prevent the false triggering of vibration interference, improve the stability of electronic cigarette pneumatic transmitter work;
(2) present invention also offers the airflow treatment device comprising above-mentioned electronic cigarette pneumatic transmitter and circuit module, and airflow treatment device is applied in electronic cigarette, significantly reduce the cost of manufacture of electronic cigarette, simplify the manufacture craft of electronic cigarette, and effectively prevent the false triggering of vibration interference, improve the stability of electronic cigarette work.
Accompanying drawing explanation
Fig. 1 is the structural representation of electronic cigarette pneumatic transmitter in the present invention;
Fig. 2 is the schematic diagram of Fig. 1 housing;
Fig. 3 the first friction structure schematic diagram of electronic cigarette pneumatic transmitter for providing in the present invention;
The second friction structure schematic diagram of electronic cigarette pneumatic transmitter of Fig. 4 for providing in the present invention;
Fig. 5 is the structural representation of electronic cigarette embodiment provided by the invention.
Detailed description of the invention
Below, by exemplary embodiment, the present invention is specifically described.But should be appreciated that element, structure and feature in an embodiment also can be attached in other embodiments valuably when not describing further.
See Fig. 1 and Fig. 2, as shown in Figure 1 and Figure 2, the invention provides a kind of electronic cigarette pneumatic transmitter, this electronic cigarette pneumatic transmitter comprises battery lead plate 1, diaphragm element and the shell 2 set gradually from top to bottom, its housing 2 inside has cavity, the top of shell 2 offers window 23, battery lead plate 1, diaphragm element are arranged in the cavity of shell by window 23, shell 2 sidewall is provided with air admission hole 21, the bottom of shell 2 is provided with at least one suction hole 22, and window, suction hole and air admission hole are all and cavity connects.
Battery lead plate 1 is placed on the inside of shell 2, and battery lead plate 1 is a signal output part of electronic cigarette pneumatic transmitter, and the top of battery lead plate 1 is provided with can the wire 7 of sending out signals.
Diaphragm element is arranged on that shell 2 is inner, and diaphragm element is provided with the vibrating diaphragm 6 that can vibrate under the effect of air-flow, one end of vibrating diaphragm 6 is stiff end, is fixed on diaphragm element, and the other end of vibrating diaphragm 6 is free end, can under the effect of air-flow vertical tremor.
Further, diaphragm element comprises the upper gasket 3, support ring 5 and the lower gasket 4 that be arranged in parallel, upper gasket 3, lower gasket 4 are all provided with opening in the position of corresponding air admission hole, wherein, the stiff end of vibrating diaphragm 6 is fixed on support ring 5, preferably, this stiff end corresponds to upper gasket 3, the opening part of lower gasket 4 is fixed, the stiff end of vibrating diaphragm 6 is corresponding with the air admission hole 21 of shell, and like this when air admission hole air inlet, vibrating diaphragm 6 is sensitiveer by variations in flow.
In addition, the side of vibrating diaphragm 6 is towards outer casing bottom, and the opposite side of vibrating diaphragm 6, towards battery lead plate 1, because upper gasket 3 and lower gasket 4 all have certain thickness, makes to be arranged on vibrating diaphragm on support ring 5 and outer casing bottom, battery lead plate all have gap like this.
As a kind of embodiment, vibrating diaphragm 6 is trapezoidal film, when being arranged on by vibrating diaphragm on support ring 5, can be fixed on support ring 5 by the minor face of trapezoidal vibrating diaphragm; Or, the long limit of trapezoidal vibrating diaphragm is fixed on support ring, when selecting long limit to fix, is more conducive to vibration, outputs signal more stable.By selecting minor face to fix or long limit is fixed, the signal magnitude of adjustable electronic cigarette pneumatic transmitter, vibrating diaphragm also can be other shapes herein certainly, is not specifically limited herein.
Further, as shown in Figure 1, battery lead plate 1 stacked be arranged on shell 2 parallel with diaphragm element is inner, particularly, shell 2, battery lead plate 1, diaphragm element are arrange with one heart, and the outer wall of shell 2 is arranged on the outside of battery lead plate 1 and diaphragm element, the air admission hole that the opening on diaphragm element corresponds on shell 2 is arranged.
See Fig. 3, its first friction structure schematic diagram of electronic cigarette pneumatic transmitter for providing in the present invention.As shown in Figure 1, Figure 3, in the present embodiment, battery lead plate 1 and shell 2 form two signal output parts, and shell 2, as negative pole, is arranged for insulating between shell 2 and battery lead plate 1.Thus, can there is deformation and contact or be separated with described battery lead plate 1 and then form frictional interface in the free end of vibrating diaphragm 6 under the effect of air-flow.
During air-breathing, produce air-flow in cavity, the free end of vibrating diaphragm can be enable under the effect of air-flow deformation to occur and contacts with battery lead plate or be separated, concrete, because vibrating diaphragm is in airflow field, air-flow makes vibrating diaphragm free end wave up and down, and then forms frictional interface and friction generation electric charge.The size and shape of suction hole and the quantity of air admission hole, size and shape can be arranged according to actual needs, are not specifically limited herein.
When from suction hole 22 air-breathing, air-flow is produced in cavity, the free end generation deformation of vibrating diaphragm 6 is made under the effect of air-flow, and vibrating diaphragm is in airflow field, air-flow makes vibrating diaphragm free end wave up and down, and now vibrating diaphragm 6 and battery lead plate 1 become contact condition from released state, form frictional interface between vibrating diaphragm 6 and battery lead plate 1, produce triboelectric charge between vibrating diaphragm 6 and battery lead plate 1, and then the electrical potential difference between battery lead plate 1 and shell 2 is changed; Along with the change of suction, the distance between vibrating diaphragm 6 free end and battery lead plate 1 and contact area change, and the amount of triboelectric charge is also changed thereupon, and then the electrical potential difference between battery lead plate 1 and shell 2 is together changed thereupon; After suction disappears, the free end of vibrating diaphragm 6 is kept in the center, and the electrical potential difference between battery lead plate 1 and shell 2 returns back to original state, thus creates the signal of telecommunication.Now, battery lead plate 1 and shell 2 are the signal output part of electronic cigarette pneumatic transmitter.
Alternatively, in the present embodiment, the surface of battery lead plate 1 also can be provided with high polymer layer 11, and high polymer layer 11 is arranged towards vibrating diaphragm 6, and now, high polymer layer 11 and vibrating diaphragm 6 form frictional interface, and concrete principle no longer describes in detail.
Alternatively, in the present embodiment, the bottom inside of shell 2 also can be provided with high polymer layer, and this high polymer layer is arranged towards vibrating diaphragm 6, and now, this high polymer layer and vibrating diaphragm 6 can form frictional interface.In addition, on this high polymer layer, corresponding outer casing bottom suction hole 22 is provided with at least one hole, so that air-breathing.
The material of above-mentioned battery lead plate can be metal or conducting metal oxide.Vibrating diaphragm is nonmetallic vibration film, and the material of vibrating diaphragm can be selected from vinyon, polypropylene plastics, polyvinyl chloride, perfluoroethylene-propylene, chlorosulfonated polyethylene, tetrafluoroethylene-ethylene copolymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Kynoar, polystyrene, chlorinated polyether, polyphenylene sulfide, ethylene-vinyl acetate copolymer, Kapton, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, fiber (regeneration) sponge films, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, polymethyl methacrylate film, polyvinyl alcohol film, polyisobutene film, pet film, polyvinyl butyral film, formaldehyde-phenol condensation polymer film, neoprene film, butadiene-propylene copolymer film, natural rubber films, butyl rubber film, acrylonitrile-butadiene rubber film, hydrogenated butyronitrile film, polyacrylonitrile film, acrylonitrile vinyl chloride copolymer film, silicon rubber film, ethylene propylene diene rubber film, butadiene-styrene rubber film, isoprene rubber film, butadiene rubber film or fluorubber film.
The material of high polymer layer can be selected from vinyon, polypropylene plastics, polyvinyl chloride, perfluoroethylene-propylene, chlorosulfonated polyethylene, tetrafluoroethylene-ethylene copolymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Kynoar, polystyrene, chlorinated polyether, polyphenylene sulfide, ethylene-vinyl acetate copolymer, Kapton, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, fiber (regeneration) sponge films, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, polymethyl methacrylate film, polyvinyl alcohol film, polyisobutene film, pet film, polyvinyl butyral film, formaldehyde-phenol condensation polymer film, neoprene film, butadiene-propylene copolymer film, natural rubber films, butyl rubber film, acrylonitrile-butadiene rubber film, hydrogenated butyronitrile film, polyacrylonitrile film, acrylonitrile vinyl chloride copolymer film, silicon rubber film, ethylene propylene diene rubber film, butadiene-styrene rubber film, isoprene rubber film, butadiene rubber film or fluorubber film.
Preferred as one, the material of above-mentioned vibrating diaphragm is preferably Kynoar (PVDF), and the material of high polymer layer is PETG (PET).
When high polymer layer 11 and vibrating diaphragm 6 rub, the material selected, should make high polymer layer 11 different with the electrostatic sequence of the material of vibrating diaphragm 6
In addition, when battery lead plate 1 and vibrating diaphragm 6 rub, the material selected, should make the material of battery lead plate 1 sort different from the electrostatic of the material of vibrating diaphragm 6.
See Fig. 4, its second friction structure schematic diagram of electronic cigarette pneumatic transmitter for providing in the present invention.As shown in Figure 4, in the present embodiment, the one side of vibrating diaphragm 6 away from battery lead plate 1 is provided with flexible electrode layer 61, battery lead plate 1 and flexible electrode layer 61 form two signal output parts.The material of flexible electrode layer can be metal or conducting metal oxide.It should be noted, flexible electrode layer, by technology well known by persons skilled in the art, as magnetron sputtering technique is worked on vibrating diaphragm, and does not affect the condition that can produce deformation of vibrating diaphragm.Meanwhile, in the present embodiment, shell 2 can form screen layer alone, to shield outside interfering signal.
When from suction hole 22 air-breathing, air-flow is produced in cavity, air-flow makes the free end generation deformation of vibrating diaphragm 6, and vibrating diaphragm is in airflow field, air-flow makes vibrating diaphragm free end wave up and down, and now vibrating diaphragm 6 and battery lead plate 1 become contact condition from released state, form frictional interface between vibrating diaphragm 6 and battery lead plate 1, produce triboelectric charge between vibrating diaphragm 6 and battery lead plate 1, and then the electrical potential difference between the flexible electrode layer on battery lead plate 1 and vibrating diaphragm 6 is changed; Along with the change of suction, the distance between vibrating diaphragm 6 free end and battery lead plate 1 and contact area change, and the amount of triboelectric charge is also changed thereupon, and then the electrical potential difference on battery lead plate 1 and vibrating diaphragm 6 between flexible electrode layer is together changed thereupon; After suction disappears, the free end of vibrating diaphragm 6 is kept in the center, and the electrical potential difference between battery lead plate 1 and flexible electrode layer returns back to original state, thus creates the signal of telecommunication.Now, battery lead plate 1 and flexible electrode layer are the signal output part of electronic cigarette pneumatic transmitter.
Alternatively, in the present embodiment, the surface of battery lead plate 1 also can be provided with high polymer layer 11, and high polymer layer 11 is towards vibrating diaphragm 6, and now, high polymer layer 11 and vibrating diaphragm 6 form frictional interface, and concrete principle no longer describes in detail.
Alternatively, in the present embodiment, the bottom inside of shell 2 also can be provided with high polymer layer, and this high polymer layer is arranged towards vibrating diaphragm 6, and now, this high polymer layer and vibrating diaphragm 6 can form frictional interface.In addition, on this high polymer layer, corresponding outer casing bottom suction hole 22 is provided with at least one hole, so that air-breathing.
Can with reference to above-mentioned first embodiment about the selection of material in the present embodiment.
Present invention also offers a kind of airflow treatment device, this airflow treatment device comprises: above-mentioned electronic cigarette pneumatic transmitter and circuit module, wherein: electronic cigarette pneumatic transmitter passes through for sensing air-flow, and output sensing signal; Circuit module receives and processes sensing signal, and exports control signal.
Fig. 5 is the structural representation of electronic cigarette embodiment provided by the invention, and as shown in Figure 5, this electronic cigarette 800 comprises: above-mentioned airflow treatment device 81 and tobacco rod 82, atomizer 84, power supply apparatus 83.
Particularly, power supply apparatus 83 is powered for atomizer 84 and airflow treatment device 81, and airflow treatment device 81 is connected with atomizer 84.Electronic cigarette 800 is provided with air inlet (not shown) and cigarette holder 85, airflow treatment device 81 is positioned at the air inlet with electronic cigarette 800, in the smoke path that cigarette holder 85 communicates, when user is by cigarette holder 85 air-breathing, air-flow enters airflow treatment device 81 by the air inlet of electronic cigarette 800, thus make form frictional interface in the internal structure of electronic cigarette pneumatic transmitter and produce triboelectric charge, and then make electronic cigarette pneumatic transmitter produce the signal of telecommunication, airflow treatment device 81 exports control signal control atomizer 84 according to the signal of telecommunication and works, make the tobacco tar volatilization on its side thus produce smog, the smog produced is smoked for user by smoke path.
The cost of manufacture of above-mentioned electronic cigarette pneumatic transmitter provided by the invention is low, require low to external signal processing circuit, simultaneously, when extraneous vibration is stressed, be not enough to make between the frictional layer of electronic cigarette pneumatic transmitter, to produce the obvious signal of telecommunication export, because air-flow is by producing higher voltage signal, the signal of telecommunication that air-flow and vibration interference generation are distinguished in signal processing circuit design can be easily passed through, thus effectively prevent the false triggering of vibration interference, improve the stability of electronic cigarette pneumatic transmitter work.In addition, present invention also offers the airflow treatment device comprising above-mentioned electronic cigarette pneumatic transmitter and circuit module, and airflow treatment device is applied in electronic cigarette, significantly reduce the cost of manufacture of electronic cigarette, simplify the manufacture craft of electronic cigarette, and effectively prevent the false triggering of vibration interference, improve the stability of electronic cigarette work.
Be appreciated that the present invention is described by some embodiments, those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiments.In addition, under the teachings of the present invention, can modify to adapt to concrete situation and material to these characteristic sum embodiments and can not the spirit and scope of the present invention be departed from.Therefore, the present invention is by the restriction of specific embodiment disclosed herein, and the embodiment in the right of all the application of falling into all belongs in the scope that the present invention protects.
Claims (19)
1. an electronic cigarette pneumatic transmitter, is characterized in that, comprises battery lead plate (1), diaphragm element and shell (2), wherein,
Shell (2) inside has cavity, the top of shell (2) offers window (23), shell (2) sidewall is provided with air admission hole (21), the bottom of shell (2) is provided with at least one suction hole (22), and window, suction hole and air admission hole are all and cavity connects;
It is inner that diaphragm element is arranged on shell (2), diaphragm element is provided with the vibrating diaphragm (6) that can vibrate under airflow function, one end of vibrating diaphragm (6) is stiff end, is fixed on diaphragm element, and the other end of vibrating diaphragm (6) is free end;
The signal output part that battery lead plate (1) is electronic cigarette pneumatic transmitter.
2. electronic cigarette pneumatic transmitter according to claim 1, it is characterized in that, diaphragm element comprises the upper gasket (3), support ring (5) and the lower gasket (4) that be arranged in parallel, the upper equal corresponding air admission hole of upper gasket (3), lower gasket (4) is provided with opening, the stiff end of vibrating diaphragm (6) is fixedly installed on support ring (5), and this stiff end correspondence is arranged on the opening part of upper gasket, lower gasket.
3. electronic cigarette pneumatic transmitter according to claim 2, it is characterized in that, vibrating diaphragm (6) is for trapezoidal, and the minor face of trapezoidal vibrating diaphragm is fixed on support ring (5).
4. electronic cigarette pneumatic transmitter according to claim 2, it is characterized in that, vibrating diaphragm (6) is for trapezoidal, and the long limit of trapezoidal vibrating diaphragm is fixed on support ring (5).
5. electronic cigarette pneumatic transmitter according to any one of claim 2-4, it is characterized in that, can there is deformation and contact with described battery lead plate (1) or be separated and then form frictional interface in the free end of described vibrating diaphragm (6) under the effect of air-flow.
6. electronic cigarette pneumatic transmitter according to claim 5, it is characterized in that, the side of vibrating diaphragm (6) is towards shell (1) bottom, the opposite side of vibrating diaphragm (6) is towards battery lead plate (1), and vibrating diaphragm (6) and outer casing bottom, battery lead plate all have gap.
7. electronic cigarette pneumatic transmitter according to claim 5, it is characterized in that, the material of described battery lead plate (1) sorts different from the electrostatic of the material of described vibrating diaphragm (6).
8. electronic cigarette pneumatic transmitter according to claim 5, it is characterized in that, the surface of battery lead plate (1) is also provided with high polymer layer (11), described high polymer layer (11) is towards described vibrating diaphragm (6), and the free end of described vibrating diaphragm (6) deformation can occur and contacts with described high polymer layer (11) or be separated and then form frictional interface under the effect of air-flow.
9. electronic cigarette pneumatic transmitter according to claim 8, it is characterized in that, the material of described high polymer layer (11) sorts different from the electrostatic of the material of described vibrating diaphragm (6).
10. electronic cigarette pneumatic transmitter according to claim 5 or 8, it is characterized in that, the bottom of shell (2) is provided with high polymer layer, on this high polymer layer, corresponding outer casing bottom suction hole is provided with at least one hole, described high polymer layer is towards described vibrating diaphragm (6), and the free end of described vibrating diaphragm (6) deformation can occur and contacts with described high polymer layer or be separated and then form frictional interface under the effect of air-flow.
11. electronic cigarette pneumatic transmitters according to claim 10, it is characterized in that, the material of described high polymer layer sorts different from the electrostatic of the material of described vibrating diaphragm (6).
12. according to claim 5 or 8 or 10 electronic cigarette pneumatic transmitter, it is characterized in that, described battery lead plate (1) is connected for insulating with described shell (2); Two signal output parts that described shell (2) and described battery lead plate (1) are described electronic cigarette pneumatic transmitter.
13. according to claim 5 or 8 or 10 electronic cigarette pneumatic transmitter, it is characterized in that, described vibrating diaphragm (6) is also provided with flexible electrode layer (61) away from the one side of described battery lead plate (1); Described battery lead plate (1) and described flexible electrical pole plate are two signal output parts of described electronic cigarette pneumatic transmitter.
14. according to any one of claim 1-13 electronic cigarette pneumatic transmitter, it is characterized in that, the material of described battery lead plate (1) is metal or conducting metal oxide.
15. electronic cigarette pneumatic transmitters according to any one of claim 1-13, it is characterized in that, the material of described vibrating diaphragm (6) is selected from vinyon, polypropylene plastics, polyvinyl chloride, perfluoroethylene-propylene, chlorosulfonated polyethylene, tetrafluoroethylene-ethylene copolymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Kynoar, polystyrene, chlorinated polyether, polyphenylene sulfide, ethylene-vinyl acetate copolymer, Kapton, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, fiber (regeneration) sponge films, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, polymethyl methacrylate film, polyvinyl alcohol film, polyisobutene film, pet film, polyvinyl butyral film, formaldehyde-phenol condensation polymer film, neoprene film, butadiene-propylene copolymer film, natural rubber films, butyl rubber film, acrylonitrile-butadiene rubber film, hydrogenated butyronitrile film, polyacrylonitrile film, acrylonitrile vinyl chloride copolymer film, silicon rubber film, ethylene propylene diene rubber film, butadiene-styrene rubber film, isoprene rubber film, butadiene rubber film or fluorubber film.
Electronic cigarette pneumatic transmitter described in 16. according to Claim 8 or 10, is characterized in that, the material of described high polymer layer is selected from vinyon, polypropylene plastics, polyvinyl chloride, perfluoroethylene-propylene, chlorosulfonated polyethylene, tetrafluoroethylene-ethylene copolymer, polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), Kynoar, polystyrene, chlorinated polyether, polyphenylene sulfide, ethylene-vinyl acetate copolymer, Kapton, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, fiber (regeneration) sponge films, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, polymethyl methacrylate film, polyvinyl alcohol film, polyisobutene film, pet film, polyvinyl butyral film, formaldehyde-phenol condensation polymer film, neoprene film, butadiene-propylene copolymer film, natural rubber films, butyl rubber film, acrylonitrile-butadiene rubber film, hydrogenated butyronitrile film, polyacrylonitrile film, acrylonitrile vinyl chloride copolymer film, silicon rubber film, ethylene propylene diene rubber film, butadiene-styrene rubber film, isoprene rubber film, butadiene rubber film or fluorubber film.
17. electronic cigarette pneumatic transmitters according to claim 13, the material of described flexible electrode layer (61) is metal or conducting metal oxide.
18. 1 kinds of airflow treatment devices, is characterized in that, comprising: the electronic cigarette pneumatic transmitter described in any one of claim 1-17 and circuit module, wherein:
Described electronic cigarette pneumatic transmitter passes through for sensing air-flow, and output sensing signal;
Described circuit module receives and processes described sensing signal, and exports control signal.
19. 1 kinds of electronic cigarettes, is characterized in that, comprising: airflow treatment device according to claim 18 and tobacco rod, atomizer, power supply apparatus.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452285.7A CN105433439B (en) | 2015-07-28 | 2015-07-28 | Electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette |
| US15/315,165 US20180164134A1 (en) | 2015-07-28 | 2016-06-03 | Pneumatic sensor in electronic cigarette, device for processing airflow, and electronic cigarette |
| PCT/CN2016/084679 WO2017016316A1 (en) | 2015-07-28 | 2016-06-03 | Electronic cigarette pneumatic sensor, airflow processing device and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452285.7A CN105433439B (en) | 2015-07-28 | 2015-07-28 | Electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette |
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| Publication Number | Publication Date |
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| CN105433439A true CN105433439A (en) | 2016-03-30 |
| CN105433439B CN105433439B (en) | 2018-06-12 |
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| CN201510452285.7A Active CN105433439B (en) | 2015-07-28 | 2015-07-28 | Electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette |
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Cited By (5)
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| WO2017118138A1 (en) * | 2016-01-08 | 2017-07-13 | 纳智源科技（唐山）有限责任公司 | Triboeletricity based pneumatic sensor, airflow processing apparatus, and intelligent pneumatic sensor system |
| CN111035071A (en) * | 2020-01-10 | 2020-04-21 | 新鼎电子（深圳）有限公司 | Electronic cigarette capable of automatically adjusting smoke amount |
| US11844376B2 (en) | 2018-07-05 | 2023-12-19 | Shenzhen Ivps Technology Co., Ltd. | Pneumatic sensor and electronic cigarette having same |
| WO2024119552A1 (en) * | 2022-12-07 | 2024-06-13 | 杭州拓尔微电子有限公司 | Gas flow sensor, control circuit, control method, and electronic cigarette thereof |
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