CN205922886U - Nicotine concentration control type electron cigarette - Google Patents
Nicotine concentration control type electron cigarette Download PDFInfo
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- CN205922886U CN205922886U CN201620465311.XU CN201620465311U CN205922886U CN 205922886 U CN205922886 U CN 205922886U CN 201620465311 U CN201620465311 U CN 201620465311U CN 205922886 U CN205922886 U CN 205922886U
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- electronic cigarette
- nicotinic density
- control type
- processing module
- sensor unit
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Abstract
The utility model provides a nicotine concentration control type electron cigarette, including power unit and tobacco tar chamber, still including the sensor unit, control and the signal processing module that are connected each other, sensor unit's response part sets up in tobacco tar chamber, responding to partial surface and being provided with sensitive membrane, sensitive membrane contains the material that can carry out chemical reaction with nicotine, and sensor unit is used for converting the change of nicotine concentration into the signal of telecommunication, it obtains nicotine concentration value to control to be used for handling the signal of telecommunication with signal processing module to control the electron cigarette. The utility model discloses the detectable shows nicotine content in real time, the consumer can audio -visual judgement nicotine concentration, satisfies different consumer demands, also can be based on and carry out more timely supply interruption with the nicotine concentration range that sets for, and the guarantee consumer is healthy.
Description
Technical field
The utility model is related to a kind of electronic cigarette technical field, more specifically, is related to a kind of nicotinic density control type electricity
Sub- cigarette.
Background technology
Existing electronic cigarette is more and more universal on the market at present, its pass through battery heater element is powered produce heat and
Tobacco tar is atomized and forms smog.As the important component in electronic cigarette, the content of nicotine (nicotine) rises to the experience of consumer
Highly important effect.But, because nicotine has very big side effect simultaneously, it is excessively used and can have a strong impact on consumer
Health, therefore, in electronic cigarette, need to arrange the content of nicotine with caution.For existing electronic cigarette, the real-time nicotinic density of tobacco tar
Not would know that, when real-time nicotinic density is too high or too low, consumer cannot be known, continuing suction can unhealthful and experience；
Be additionally, since the nicotinic density that consumer cannot accurately judge tobacco tar, blindly using various nicotine concentration it is impossible to timely change
Suitable tobacco tar, not only having affected itself on the experience of electronic cigarette but also affects healthy.The utilization detecting electrode of existing employing is to cigarette
The structure that alkali concn is detected, circuit structure is excessively simple, and cannot verify its certainty of measurement, therefore cannot meet existing
Nicotine detection with electronic cigarette control requirement.
Piezoelectric transducer is a kind of high-sensitive piezoelectric transducer technology being combined with special chemical reaction, by signal
Be converted to the new determination method of the physically or chemically signal being easy to qualitatively or quantitatively detect.Piezoelectric transducer low cost
Honest and clean, simple to operate, and have the advantages that sensitivity is high, specificity is good, miniaturization, response rapid, biochemical each
Field is widely used.Therefore, piezoelectric transducer can be applied in the nicotinic density detection of electronic cigarette.
Utility model content
Technical problem to be solved in the utility model is cannot to meet reality for nicotine Detection ＆ Controling in prior art
Border requires, and provides a kind of nicotinic density control type electronic cigarette.
For solving above-mentioned technical problem, the utility model be employed technical scheme comprise that：A kind of nicotinic density control type electricity
Sub- cigarette, including power unit and tobacco tar chamber, also includes sensor unit, control and the signal processing module being connected to each other, its
In：Sensor unit includes the sensing part being arranged in tobacco tar chamber and the sensitive membrane being arranged at sensing part surface, sensitive
Film comprises to carry out the material of chemical reaction with nicotine, and sensor unit is used for for the change of nicotinic density being converted to electric signal；
Control the electric signal being used for exporting sensor unit with signal processing module to carry out process and obtain nicotinic density value.
The sensing part of sensor is arranged in tobacco tar chamber, the material in sensitive membrane and nicotine that sensing part surface is arranged
When carrying out chemical reaction, the change of material in sensitive membrane reflects the change of nicotinic density, is converted to by sensor unit
Electric signal, and carry out signal transacting by controlling with signal processing module, calculate nicotinic density value, and electronic cigarette is controlled
System.
Further, sensing part is piezoelectric quartz crystal, and sensor unit also includes being connected with piezoelectric quartz crystal
The sensor detection circuit that is connected with oscillating circuit of oscillating circuit.The piezoelectric quartz crystal being made up of piezoelectric quartz crystal
Sensor can pass through to measure the change of resonant frequency, thus reaching the minor variations of detection strand DNA on Surface of Quartz crystal mass loading,
Therefore can be used for the measurement of nicotinic density change.Oscillating circuit is used for driving piezoelectric quartz crystal to vibrate at the resonant frequency fx.Logical
Cross oscillating circuit, the sensor detection circuit that construction is connected with piezoelectric quartz crystal, can changing quartz-crystal resonance frequency
Become and be converted to electric signal, be easy to follow-up data and process.
Further, sensitive membrane is the sensitive membrane comprising tetraphenylboron sodium.Nicotine can carry out chemical reaction with tetraphenylboron sodium,
Therefore adopt the sensitive membrane containing tetraphenylboron sodium.
Further, power unit includes the switch being controlled with signal processing module by control.Can by setting
The switch being controlled with signal processing module by control, can exceed set nicotinic density in nicotinic density as needed
During scope, turn off electronic cigarette.
Further, described nicotinic density control type electronic cigarette is also included for the described display showing real-time nicotinic density
Screen, display screen is arranged at nicotinic density controlling electronic cigarette surface, and display screen is connected with signal processing module with controlling.Setting is aobvious
Display screen, can show intuitively and in real time the concentration of electronic cigarette it is easy to consumer observes and selects to be suitable to the nicotinic density of itself
Electronic cigarette.
Further, control and also include communication interface with signal processing module.Setting communication interface, is easy to control and letter
In number processing module, default nicotinic density is adjusted, and meets actual demand.
Further, described communication interface is serial communication interface.
Compared with prior art, the utility model is had an advantageous effect in that：
(1) utilize Piezoelectric sensing technique to can achieve the high precision test of nicotine content, and nicotine content can be shown in real time；
(2) consumer can intuitively judge the concentration of nicotine in this tobacco tar, select to be suitable for the tobacco tar of oneself taste, reduce
Harm to body；
(3) consumer can set nicotinic density scope as needed, when nicotine content is excessive or too small, can cut off in time
Power supply, ensures consumer health；
(4) electronic cigarette of different nicotinic densities can be customized according to consumer taste, meet different consumer demands；
Can select to be suitable for the tobacco tar of smoking set, be conducive to keeping electronic cigarette to inhale stablizing of taste.
Brief description
Fig. 1 is the structural representation of nicotinic density control type electronic cigarette of the present utility model；
Fig. 2 is the structural representation of the sensor unit of nicotinic density control type electronic cigarette of the present utility model；
Fig. 3 is the workflow diagram of nicotinic density control type electronic cigarette of the present utility model；
Wherein, 1, power unit, 11, switch, 2, tobacco tar chamber, 3, sensor unit, 31, sensing part, 4, control and letter
Number processing module, 41, communication interface, 5, display screen, 6, nozzle section.
Specific embodiment
Hereinafter a kind of nicotinic density control type electronics smoke product of the present utility model is further detailed.
Nicotinic density control type electronic cigarette belongs to replaceable tobacco tar formula electronic cigarette.As shown in Figure 1 to Figure 3, the utility model
Nicotinic density control type electronic cigarette one end be nozzle section 6, the other end be power unit 1, nozzle section 6 rear end connect tobacco tar chamber 2,
Contain electronic cigarette tobacco tar in tobacco tar chamber 2, in tobacco tar, contain nicotine, tobacco tar chamber 2 is provided with the sensor list being contacted with tobacco tar
Unit 3, the sensing part 31 of sensor unit 3 is contacted with tobacco tar, the surface setting sensitive membrane of sensing part 31, and sensitive membrane comprises can
Carry out the material of chemical reaction with nicotine, sensor unit 3 is connected to each other with signal processing module 4 with controlling, electronic cigarette
Display screen 5 is arranged on surface, display screen 5 is connected with signal processing module 4 with controlling, and also can arrange indicator lamp on electronic cigarette.
The sensing part 31 of sensor unit 3 is arranged in tobacco tar chamber 2, for detecting nicotinic density change in tobacco tar, and
Nicotinic density change is converted into electric signal.
In control and signal processing module 4, nicotinic density scope can be set, control and be used for receiving with signal processing module 4
Electric signal, and process is carried out to electric signal obtain real-time nicotinic density, electronic cigarette is controlled according to real-time nicotinic density.
Power unit 1 is sensor unit 3, controls and signal processing module 4 offer driven by power.Power unit 1 is arranged
Battery, also includes the switch that can be controlled with signal processing module 4 by control.
Control and communication interface 41 can be set with signal processing module 4, electronic cigarette manufacturer or consumer can select institute
Need nicotinic density, nicotinic density scope can be preset or nicotinic density scope is set by communication interface 41.
The sensor unit 3 that piezoelectric quartz crystal is constituted mainly includes being sequentially connected the piezoelectric quartz crystal connecing, vibration electricity
Road, sensor detection circuit, as shown in Figure 2.Piezoelectric quartz crystal constitutes a part for oscillating circuit, and oscillating circuit is used for driving
Piezoelectric quartz crystal vibrates under resonant frequency of a crystal.The frequency signal of oscillator output is at sensor detection circuit
Reason, and resolved with signal processing module and processed by controlling, obtain the variable quantity of resonant frequency of a crystal.
The piezoelectric quartz crystal sensor being made up of piezoelectric quartz crystal (PQC) can be by measuring resonant frequency of a crystal
Change, thus reaching the minor variations of detection strand DNA on Surface of Quartz crystal mass loading.The change of resonant frequency of a crystal and piezoelectric quartz
Plane of crystal mass loading is in negative correlation, therefore can be used for the measurement of nicotinic density change.
Variation delta f of resonant frequency of a crystal is
Δ f=-C × Δ m,
Wherein, C answers constant for qualitative perception, the variable quantity that Δ m loads for crystalline electrode surface quality.
The sensor unit 3 that piezoelectric quartz crystal is constituted is substrate generally with piezoelectric quartz crystal, in the setting of crystal both sides
Two parallel poles.In order to improve the selection ability to accept of piezoelectric quartz crystal, can have in the setting of piezoelectric quartz crystal surface
The special bioactive molecule selecting identification function, the selective combination of the corresponding ligand molecular of these biomolecule is made
With so that piezoelectric quartz crystal sensor possesses the specificity of height.In the utility model, by the sensitivity containing tetraphenylboron sodium
Film is coated in piezoelectric quartz crystal surface.When nicotine is reacted with tetraphenylboron sodium, the quality of tetraphenylboron sodium can reduce, tetraphenylboron sodium matter
The change of amount reflects the change of nicotinic density.
, introduce the job step of this electronic cigarette taking Fig. 3 as a example.Inject electronic cigarette tobacco tar first into tobacco tar chamber 2, then beat
Switch, electronic cigarette is started working.Under oscillating circuit drives, piezoelectric quartz crystal vibrates under resonant frequency of a crystal, nicotine
Reacted with the tetraphenylboron sodium in sensitive membrane so that the resonant frequency of piezoelectric quartz crystal changes, sensor unit 3 is right
The change of resonant frequency of a crystal is detected, after being processed by sensor detection circuit turns the change of resonant frequency of a crystal
Be changed to electric signal, electric signal transmission to control with signal processing module 4 in processed and resolved, the frequency of oscillating circuit is equal to
Resonant frequency of a crystal.Meanwhile, between the variable quantity of the variable quantity according to resonant frequency of a crystal and the load of crystalline electrode surface quality
Formula, calculate nicotinic density change, simultaneously according to known initial concentration value, obtain real-time nicotinic density value, Ran Hou
Shown on display screen 5.
Control and judge real-time nicotine content whether in the range of the nicotinic density setting with signal processing module 4, when real-time
When nicotinic density is not in the range of described nicotinic density, reminds consumer to change tobacco tar and can adopt the following two kinds pattern：
(1) control and turn off with signal processing module 4 controlling switch, electronic cigarette quits work, display screen 5 show message or
Lighting indicator lamp reminds consumer to change tobacco tar；
(2) control and be not related to disconnection pass with signal processing module 4, electronic cigarette still keeps work, only shows message in display screen 5
Or light indicator lamp prompting consumer's replacing tobacco tar.
The above, be only preferred embodiment of the present utility model, is not to make other forms to the utility model
Restriction, any those skilled in the art are changed or are modified as being equal to possibly also with the technology contents of the disclosure above
The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (7)
1. a kind of nicotinic density control type electronic cigarette, including power unit (1) and tobacco tar chamber (2) it is characterised in that：Also include that
Sensor unit (3), control and signal processing module (4) that this is connected, wherein：
Described sensor unit (3) includes the sensing part (31) being arranged in tobacco tar chamber (2) and is arranged at sensing part
(31) sensitive membrane on surface, sensitive membrane comprises to carry out the material of chemical reaction with nicotine, and described sensor unit (3) is used for will
The change of nicotinic density is converted to electric signal；
The electric signal that described control is used for exporting sensor unit (3) with signal processing module (4) carries out process and obtains nicotine
Concentration value.
2. nicotinic density control type electronic cigarette according to claim 1 it is characterised in that：Described sensing part (31) is pressure
Electric quartz crystal, described sensor unit (3) also includes oscillating circuit and the oscillating circuit phase being connected with piezoelectric quartz crystal
The sensor detection circuit connecting.
3. nicotinic density control type electronic cigarette according to claim 1 it is characterised in that：Described sensitive membrane is to comprise four benzene
The sensitive membrane of boron sodium.
4. nicotinic density control type electronic cigarette according to claim 1 it is characterised in that：Described power unit (1) includes
Can be by the switch (11) controlling and signal processing module (4) is controlled.
5. nicotinic density control type electronic cigarette according to claim 1 it is characterised in that：Described nicotinic density control type electricity
Sub- cigarette also includes the display screen (5) for showing real-time nicotinic density, and display screen (5) is arranged at nicotinic density controlling electronic cigarette
Surface, display screen (5) is connected with signal processing module (4) with controlling.
6. nicotinic density control type electronic cigarette according to claim 1 it is characterised in that：Control and signal processing module
(4) also include communication interface (41).
7. nicotinic density control type electronic cigarette according to claim 6 it is characterised in that：Described communication interface (41) is string
Row communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465311.XU CN205922886U (en) | 2016-05-19 | 2016-05-19 | Nicotine concentration control type electron cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465311.XU CN205922886U (en) | 2016-05-19 | 2016-05-19 | Nicotine concentration control type electron cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205922886U true CN205922886U (en) | 2017-02-08 |
Family
ID=57934393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465311.XU Active CN205922886U (en) | 2016-05-19 | 2016-05-19 | Nicotine concentration control type electron cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205922886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491278A (en) * | 2017-09-12 | 2019-03-19 | 常州市派腾电子技术服务有限公司 | Prompt the method and electronic cigarette of nicotine soakage |
-
2016
- 2016-05-19 CN CN201620465311.XU patent/CN205922886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491278A (en) * | 2017-09-12 | 2019-03-19 | 常州市派腾电子技术服务有限公司 | Prompt the method and electronic cigarette of nicotine soakage |
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| GR01 | Patent grant |