CN201199922Y - Electronic cigarette and inducted switch thereof - Google Patents
Electronic cigarette and inducted switch thereof Download PDFInfo
- Publication number
- CN201199922Y CN201199922Y CNU2007201548273U CN200720154827U CN201199922Y CN 201199922 Y CN201199922 Y CN 201199922Y CN U2007201548273 U CNU2007201548273 U CN U2007201548273U CN 200720154827 U CN200720154827 U CN 200720154827U CN 201199922 Y CN201199922 Y CN 201199922Y
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- negative pressure
- pressure cavity
- inductor
- electronics cigarette
- master board
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- 235000019504 cigarettes Nutrition 0.000 claims abstract description 63
- 230000001939 inductive effect Effects 0.000 claims description 27
- 239000004065 semiconductor Substances 0.000 claims description 5
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- 229960002715 nicotine Drugs 0.000 description 11
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 11
- 241000208125 Nicotiana Species 0.000 description 9
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- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 2
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- 229940112822 chewing gum Drugs 0.000 description 1
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- 238000002485 combustion reaction Methods 0.000 description 1
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- 229960003966 nicotinamide Drugs 0.000 description 1
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- 229960001027 opium Drugs 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an electronic cigarette and a sensing switch thereof. The electronic cigarette comprises a cigarette holder, an atomizing unit, a power supply and a sensing switch, wherein the sensing switch comprises a negative pressure cavity, an inductor arranged in the negative pressure cavity, a metal push rod provided with a tubular shape and arranged on the side wall of the negative pressure cavity, and a main control panel which is arranged in or outside the negative pressure cavity or forms one side wall of the negative pressure cavity; the inductor is electrically connected with the main control panel; and the main control panel is provided with an anode and an output cathode which are respectively connected to the atomizing unit. As for the electronic cigarette and the sensing switch thereof, since the pressure sensor is arranged in the negative pressure cavity, the pressure sensor only makes reaction to the negative pressure generated through smoking actions, and does not make reaction to air blowing or vibration, and the atomizing unit can be accurately started. The utility model has the advantage of good reliability, thereby being more practical.
Description
Technical field
The utility model relates to a kind of electronics cigarette and inductive switch thereof of field, particularly relates to a kind of electronics cigarette and inductive switch thereof.
Background technology
Become under the situation of general knowledge current " Smoking is harmful to your health ", the whole world still has 1,000,000,000 people's smokings at present, and annual this numeral is also enlarging.The international ban on opium-smoking and the opium trade agreement of first that on March 1st, 2003, The World Health Organization (WHO) passed through " Framework Convention on Tobacco Control ", the numeral that provides according to WHO shows, smoking causes 4,900,000 people's death every year, although smoking can cause serious respiratory disease and cancer, allowing the smoker give up smoking fully is extremely difficult thing.
The active ingredient of cigarette is nicotine (being nicotine); after entering alveolar, a large amount of tar droplets that nicotine produces along with cigarette combustion during smoking absorbed rapidly; nicotine by act on the acceptor of central nervous system after being absorbed into blood; cause similar anti-depressant " euphoria ", as having a dizzy spell or smug sensation that the smoker experienced.Nicotine is little molecular biosciences alkali, and is harmless substantially to human body under low dose, and the half-life in blood is extremely short.The harmful substance of tobacco mainly is a tar, and tobacco tar is to become to be grouped into by thousands of kinds, and it is carcinogenic substances that tens of kinds of compositions are wherein arranged.Confirm that at present passive smoking is bigger to non-smoker's harm.
In order to seek the cigarette substitute that only contains nicotine and do not contain harmful tar, it is to make such as " smoking cessation is pasted " with purer nicotine that many inventions are arranged, " nicotine rinse water ", " be packaged in the high pressure gas holder spray of propellant ", " nicotinamide chewing gum ", products such as " nicotine beverages ", though these products do not have the harm of tar, but because of nicotine absorbs slowly, in blood, can not set up effective peak concentration, can not solve the sensation of demand nicotine " enjoyable ", also deprived simultaneously " taking out " that the smoker has formed, the custom of " suction ", thereby the conduct that similar products like can not be real smoking cessation articles for use or cigarette substitute.
Someone proposes the cigarette substitute " as cigarette " of a kind of employing atomizing " tobacco juice " mode, because this product does not have harmful substance such as tar not produce second-hand-cigarette yet, and does not burn, is subjected to numerous smokers' welcome deeply.But should " as cigarette " middle switch that starts atomising device be the mode that adopts induction air flow, and all can start atomising device when any way produces as the air of cigarette inside is mobile so.Thereby can vibrate at smoke, start under the situation of non-smoking regime such as air blowing, cause unnecessary tobacco juice consumption.
Because the defective that above-mentioned existing electronics cigarette switch exists, the design people is actively studied innovation, in the hope of founding a kind of new inductive switch based on being engaged in practical experience and the professional knowledge that this type of product design is made, can improve general existing electronics cigarette switch, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that existing electronics cigarette exists, and provide a kind of electronics cigarette of new structure, technical problem to be solved is to make it produce reaction and start atomising device the smoking action, and do not produce reaction to blowing or shaking, have high sensitivity and good reliability, thereby be suitable for practicality more.
Another purpose of the present utility model is, a kind of electronics cigarette inductive switch is provided, and technical problem to be solved is to make it produce reaction and send pulse signal negative pressure, and malleation or vibrations are not produced reaction, have high sensitivity and good reliability, thereby be suitable for practicality more.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to a kind of electronics cigarette inductive switch that the utility model proposes, it comprises: negative pressure cavity; Inductor is arranged in the negative pressure cavity; Metallic carrier rod is tubulose, is arranged on the sidewall of negative pressure cavity; And master board, be arranged in the negative pressure cavity or be arranged on the negative pressure cavity outside, or constitute a sidewall of negative pressure cavity; Above-mentioned inductor and master board electrically connect.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid electronics cigarette inductive switch, wherein said master board is provided with the master control computer chip, and above-mentioned inductor is electrically connected at this master control computer chip.
Aforesaid electronics cigarette inductive switch, wherein said master board is provided with output cathode and output negative pole, and this output cathode is electrically connected at metallic carrier rod, and this output negative pole is electrically connected at the negative pressure cavity housing.
Aforesaid electronics cigarette inductive switch, wherein said inductor are pressure sensor or miaow head.
The purpose of this utility model and solve its technical problem and also adopt following technical scheme to realize.According to a kind of electronics cigarette that the utility model proposes, it comprises: cigarette holder, atomising device, power supply and inductive switch, and inductive switch wherein comprises: negative pressure cavity; Inductor is arranged in the negative pressure cavity; Metallic carrier rod is tubulose, is arranged on the sidewall of negative pressure cavity; And master board, be arranged in the negative pressure cavity or be arranged on the negative pressure cavity outside, or constitute a sidewall of negative pressure cavity; Above-mentioned inductor and master board electrically connect; Master board is provided with output cathode and output negative pole, is connected to atomising device respectively.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid electronics cigarette, wherein said master board is provided with the master control computer chip, and above-mentioned inductor is electrically connected at this master control computer chip.
Aforesaid electronics cigarette, wherein said master board is provided with metal-oxide-semiconductor, and it is connected in the master control computer chip.
Aforesaid electronics cigarette, wherein said inductor are pressure sensor or miaow head.
Aforesaid electronics cigarette, wherein said output cathode is electrically connected at metallic carrier rod, and described output negative pole is electrically connected at the negative pressure cavity housing.
Aforesaid electronics cigarette is provided with insulator between wherein said metallic carrier rod and the negative pressure cavity.
By technique scheme, the utility model electronics cigarette and inductive switch thereof have following advantage at least:
Electronics cigarette and the inductive switch thereof that the utility model proposes, owing in negative pressure cavity, be provided with pressure sensor, and this pressure sensor only reacts to the negative pressure that is produced because of the smoking action, and to blowing or vibrations (as sound, knock) do not react, then can start atomising device exactly, have the advantage of good reliability.In addition, this electronics cigarette inductive switch also has advantage highly sensitive, low in energy consumption, thereby is suitable for practicality more.
In sum, the electronics cigarette and the inductive switch thereof of the utility model special construction, have above-mentioned many advantages and practical value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, and produced handy and practical effect, and more existing electronic smoking set has the multinomial effect of enhancement, thus be suitable for practicality more.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the structural representation of the utility model electronics cigarette inductive switch.
Fig. 2 is the circuit theory diagrams of the utility model electronics cigarette.
Fig. 3 is the structural representation of electronics cigarette of the present utility model.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to electronics cigarette and its specific embodiment of inductive switch, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Seeing also shown in Figure 1ly, is the structural representation of the utility model electronics cigarette inductive switch.This electronics cigarette inductive switch comprises: the shell 3 of a metal material, and this shell 3 is cylindric, and the one end is provided with a master board 1, and its other end is provided with baffle plate, thereby forms an inner space in the inside of shell 3, is called negative pressure cavity 5; Offer a through hole at above-mentioned baffle plate middle part, in this through hole, be provided with the metallic carrier rod 7 of hollow, be provided with annular insulation sleeve 6 in the outside of metallic carrier rod 7, to isolate baffle plate and metallic carrier rod 7; Master board 1 is provided with the master control computer chip, and this chip model for example is NTK SH69P862; One inductor 2 is installed in negative pressure cavity 5 inside and electrically connects with above-mentioned master control computer chip, this inductor 2 is pressure sensor (YD9-RPT410, YD9-RPT410) or miaow head, be used to detect the pressure in the negative pressure cavity 5, this inductor 2 produces a pulse signal when 5 pressure in the negative pressure cavity reduces, and this pulse signal is sent to above-mentioned master control computer chip; When negative pressure cavity 5 internal pressures increase or inductor when being subjected to external impacts and producing vibration, this inductor 2 does not produce any signal, that is to say that this inductor 2 only produces pulse signal to negative pressure.Above-mentioned master board 1 has good sealing with shell 3, and to guarantee the good seal of negative pressure cavity, then this negative pressure cavity only has a through hole of metallic carrier rod 7 to keep air communication with the external world.Above-mentioned master board 1 is provided with metal-oxide-semiconductor, and it is electrically connected at the master control computer chip; Also be provided with output cathode and output negative pole in this master board 1, this output cathode is connected in metallic carrier rod 7 by lead 4, and this output negative pole is electrically connected at housing 3.
In a further embodiment, above-mentioned master board 1 can be used as also independently that parts are installed in negative pressure cavity 5 inside, and negative pressure cavity 5 then all is made of housing 3, and this moment, inductor 2 directly was welded in the master board 1; Master board 1 in the foregoing description also can be used as independently the outside that parts are arranged on negative pressure cavity 5, and this moment, inductor 2 was set directly on the inwall of housing 3, and inductor 2 can be electrically connected at master board 1 by lead.
See also Fig. 2 and shown in Figure 3, Fig. 2 is the circuit theory diagrams of the utility model electronics cigarette, and Fig. 3 is the structural representation of electronics cigarette of the present utility model.The inside of this electronics cigarette comprises: cigarette bullet 30, atomising device 40, inductive switch 10, power supply 50 and lamp 60 are provided with cigarette holder 20 and light cover 70 at the two ends of electronics cigarette.Cigarette bullet 30 wherein holds tobacco juice, is used for providing tobacco juice to atomising device 40; With the tobacco juice atomizing, the tobacco juice after the atomizing is siphoned away from cigarette holder 20 by the smoker by the mist pipe of electronics cigarette inside atomising device 30 under circuit control; Be provided with inductive switch 10 at electronics cigarette middle part, it comprises negative pressure cavity 5 as shown in Figure 1; Inductor 2 is arranged in the negative pressure cavity; Metallic carrier rod 7 is tubulose, is arranged on the sidewall of negative pressure cavity; And master board 1, be arranged in the negative pressure cavity or be arranged on the negative pressure cavity outside, or constitute a sidewall of negative pressure cavity; Above-mentioned inductor and master board electrically connect; Master board is provided with output cathode and output negative pole, is connected to atomising device 30 respectively.In electronics cigarette circuit shown in Figure 2, main control computer chip 100 is a NTK SH69P862 single-chip microcomputer, switch S 1 is above-mentioned inductor, and it also comprises LED, voltage regulator TL431 and the metal-oxide-semiconductor (being used for providing high electric current to atomising device) that is connected to the main control computer chip.
Innovation part of the present utility model is above being described, the content that reaches is described in detail in detail is all prior art, and those skilled in the art do not need creative work to obtain, and do not repeat them here.
The utility model is that inductor (pressure sensor or miaow head) is used on the electronics cigarette first, is used for a kind of electronic induction switch of the air-breathing air pressure of human body.The people can form negative pressure at the cigarette holder place when air-breathing in the negative pressure cavity of electronic induction switch, after inductor (pressure sensor or miaow head) detects this negative pressure, transmit a pulse signal and give master control computer chip (IC), master control computer chip (IC) is started working, the control metal-oxide-semiconductor discharges high electric current and gives atomizer, relay indicating light is glittering simultaneously, and the electronics cigarette is started working.The characteristics of this electronic induction switch are: 1. highly sensitive 2. good reliability 3. antifatigue 4. 5. low in energy consumption negative pressure is responded, promptly to malleation (as blow) with to shake (as sound, knocking etc.) reactionless.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (10)
1, a kind of electronics cigarette inductive switch is characterized in that it comprises:
Negative pressure cavity;
Inductor is arranged in the negative pressure cavity;
Metallic carrier rod is tubulose, is arranged on the sidewall of negative pressure cavity; And
Master board is arranged in the negative pressure cavity or is arranged on the negative pressure cavity outside, or constitutes a sidewall of negative pressure cavity;
Above-mentioned inductor and master board electrically connect.
2, electronics cigarette inductive switch according to claim 1 is characterized in that wherein said master board is provided with the master control computer chip, and above-mentioned inductor is electrically connected at this master control computer chip.
3, electronics cigarette inductive switch according to claim 2 is characterized in that wherein said master board is provided with output cathode and output negative pole, and this output cathode is electrically connected at metallic carrier rod, and this output negative pole is electrically connected at the negative pressure cavity housing.
4, electronics cigarette inductive switch according to claim 1 is characterized in that wherein said inductor is pressure sensor or miaow head.
5, a kind of electronics cigarette, it comprises: cigarette holder, atomising device, power supply and inductive switch is characterized in that inductive switch wherein comprises:
Negative pressure cavity;
Inductor is arranged in the negative pressure cavity;
Metallic carrier rod is tubulose, is arranged on the sidewall of negative pressure cavity; And
Master board is arranged in the negative pressure cavity or is arranged on the negative pressure cavity outside, or constitutes a sidewall of negative pressure cavity;
Above-mentioned inductor and master board electrically connect;
Master board is provided with output cathode and output negative pole, is connected to atomising device respectively.
6, electronics cigarette according to claim 5 is characterized in that wherein said master board is provided with the master control computer chip, and above-mentioned inductor is electrically connected at this master control computer chip.
7, electronics cigarette according to claim 6 is characterized in that wherein said master board is provided with metal-oxide-semiconductor, and it is connected in the master control computer chip.
8, electronics cigarette according to claim 5 is characterized in that wherein said inductor is pressure sensor or miaow head.
9, electronics cigarette according to claim 7 is characterized in that wherein said output cathode is electrically connected at metallic carrier rod, and described output negative pole is electrically connected at the negative pressure cavity housing.
10, electronics cigarette according to claim 5 is characterized in that being provided with insulator between wherein said metallic carrier rod and the negative pressure cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201548273U CN201199922Y (en) | 2007-07-16 | 2007-07-16 | Electronic cigarette and inducted switch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201548273U CN201199922Y (en) | 2007-07-16 | 2007-07-16 | Electronic cigarette and inducted switch thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199922Y true CN201199922Y (en) | 2009-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201548273U Expired - Fee Related CN201199922Y (en) | 2007-07-16 | 2007-07-16 | Electronic cigarette and inducted switch thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199922Y (en) |
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| WO2011033396A3 (en) * | 2009-09-18 | 2011-06-16 | Minilogic Device Corporation Ltd. | Electronic cigarette |
| CN103096741A (en) * | 2010-05-25 | 2013-05-08 | 英美烟草(投资)有限公司 | Aerosol generator |
| WO2013181789A1 (en) * | 2012-06-04 | 2013-12-12 | Liu Qiuming | Electronic cigarette circuit |
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2007
- 2007-07-16 CN CNU2007201548273U patent/CN201199922Y/en not_active Expired - Fee Related
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