CN111493368A - Porous ceramic fin type electronic cigarette - Google Patents

Porous ceramic fin type electronic cigarette Download PDF

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Publication number
CN111493368A
CN111493368A CN202010326793.1A CN202010326793A CN111493368A CN 111493368 A CN111493368 A CN 111493368A CN 202010326793 A CN202010326793 A CN 202010326793A CN 111493368 A CN111493368 A CN 111493368A
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CN
China
Prior art keywords
porous ceramic
smoke
electronic cigarette
airflow channel
fins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010326793.1A
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Chinese (zh)
Inventor
吴晋禄
高乃平
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Tongji University
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Tongji University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tongji University filed Critical Tongji University
Priority to CN202010326793.1A priority Critical patent/CN111493368A/en
Publication of CN111493368A publication Critical patent/CN111493368A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42Cartridges or containers for inhalable precursors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44Wicks
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46Shape or structure of electric heating means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48Fluid transfer means, e.g. pumps

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  • Catching Or Destruction (AREA)

Abstract

The invention discloses a porous ceramic finned electronic cigarette, which comprises a cigarette holder, oil guide cotton, a smoke airflow channel and an oil storage bin arranged outside the smoke airflow channel, wherein two ends of the smoke airflow channel are respectively communicated with the cigarette holder and an air inlet; the oil guide cotton is simultaneously connected with the smoke airflow channel and the oil storage bin, and is also connected with the porous ceramic fins which comprise porous ceramics and heating chips arranged in the porous ceramics. The porous ceramic fins are parallel to each other and distributed at intervals in the smoke airflow channel, and the suction airflow flows through the porous ceramic fins, so that the surface area of evaporation and vaporization of tobacco tar is effectively increased, the convection contact area of the suction airflow and the surfaces of the porous ceramic fins is increased, and the atomization effect of the electronic cigarette is greatly improved. The porous ceramic fins with longer length are arranged on two sides with relatively sufficient smoke and oil amount, and the porous ceramic fins with shorter length are arranged in the middle, so that the distribution of the smoke and oil amount on the porous ceramic fins is favorably improved, and the dry burning resistance is favorably realized.

Description

Porous ceramic fin type electronic cigarette
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to a porous ceramic ribbed electronic cigarette.
Background
With the rapid development of the electronic cigarette industry, the number of people using electronic cigarette related products is rapidly expanding, and the tobacco product consumer group pays attention to the safety and health problems brought to the society by the electronic cigarette related products and also pays attention to the product experience brought to the tobacco product consumers by the electronic cigarette related products.
At present, the technical problems that the existing electronic cigarette products in the market are small in smoke amount, insufficient in tobacco tar atomization and poor in smoke taste are solved, the technical defects bring certain bad sensory experience to tobacco product consumers, and the industrial development and the market popularization of related products of electronic cigarettes are not facilitated. Therefore, the porous ceramic fin type electronic cigarette is provided aiming at the problem, and the structural device has great significance for improving the comprehensive performance of the electronic cigarette product.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the porous ceramic rib type electronic cigarette, and solves the technical problems that the electronic cigarette in the prior art is small in smoke amount, insufficient in smoke oil atomization and poor in smoke taste.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a porous ceramic rib type electronic cigarette is characterized in that: the cigarette holder comprises a cigarette holder, oil guide cotton, a smoke airflow channel and an oil storage bin arranged outside the smoke airflow channel, wherein two ends of the smoke airflow channel are respectively communicated with the cigarette holder and an air inlet;
the oil guide cotton is simultaneously connected with the smoke airflow channel and the oil storage bin, and is also connected with the porous ceramic fins which comprise porous ceramics and heating chips arranged in the porous ceramics.
Preferably, the electronic cigarette comprises a plurality of porous ceramic fins, and all the porous ceramic fins are parallel to the axis of the smoke airflow channel.
Preferably, in the aforementioned porous ceramic fin-type electronic cigarette, two ends of the oil guide cotton are connected to the oil storage bin, the middle of the oil guide cotton passes through the smoke airflow channel, and the length of the porous ceramic fin close to the oil storage bin is greater than the length of the porous ceramic fin located in the middle of the smoke airflow channel.
Preferably, in the porous ceramic fin type electronic cigarette, there are four porous ceramic fins, and two porous ceramic fins with shorter lengths are arranged between two porous ceramic fins with longer lengths.
Preferably, in the porous ceramic finned electronic cigarette, a flow equalizer communicated with the smoke airflow channel is further arranged in the cigarette holder, an adjusting valve is further arranged at a connection end of the oil storage bin of the cigarette holder, and two ends of the adjusting valve are respectively communicated with the outside air and the smoke airflow channel.
Preferably, in the porous ceramic fin type electronic cigarette, the air inlet is perpendicular to the axis of the smoke airflow channel.
Preferably, the porous ceramic finned electronic cigarette further comprises an electrical module, the electrical module is arranged at the opposite end of the cigarette holder, the electrical module comprises a controller, a battery connected to the controller, a power button and a charging port, and the controller is connected to the heating chip.
Preferably, in the porous ceramic fin-type electronic cigarette, the power button is disposed on a side portion of the electronic cigarette.
Preferably, in the porous ceramic fin-type electronic cigarette, the charging port is provided at an end of the electronic cigarette.
The invention achieves the following beneficial effects:
compared with the prior art, the porous ceramic fins are parallel to each other and distributed at intervals in the smoke airflow channel, and the suction airflow flows through the porous ceramic fins, so that the evaporation and vaporization surface area of the tobacco tar is effectively increased, the convection contact area of the suction airflow and the surfaces of the porous ceramic fins is increased, and the atomization effect of the electronic cigarette is greatly improved.
Because the two sides of the oil guide cotton are closer to the position of the tobacco tar input end, the tobacco tar amount of the oil guide cotton at the position is relatively more sufficient, and the residual tobacco tar amount on the oil guide cotton close to the middle position is relatively less, the porous ceramic fins with longer length are arranged at the two sides, and the porous ceramic fins with shorter length are arranged in the middle, so that the distribution of the tobacco tar amount on the porous ceramic fins is favorably improved, and the dry burning resistance is favorably realized.
The invention has the advantages of large smoke quantity, good atomization effect, dry burning resistance and adjustable smoke concentration and temperature.
Drawings
FIG. 1 is an axial cross-sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the porous ceramic fin atomizing structure;
the meaning of the reference numerals: 1-a battery; 2-power button; 3-a controller; 4-oil guide cotton; 5-an oil storage bin; 6-porous ceramic fins; 7-smoke flow channel; 8-a current equalizer; 9-a cigarette holder; 10-a regulating valve; 11-an air inlet; 12-a charging port; 61-porous ceramic; 62-heat the chip.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1: the embodiment discloses a porous ceramic fin type electronic cigarette, including cigarette holder 9, oil guide cotton 4, smog airflow channel 7 and set up in the outside oil storage storehouse 5 of smog airflow channel 7, the both ends of smog airflow channel 7 switch on respectively in cigarette holder 9, air inlet 11. The smoke air flow channel 7 corresponds to a hollow cylinder, and the oil storage bin 5 is sleeved outside the hollow cylinder. The air inlet 11 is preferably perpendicular to the axis of the smoke flow path 7.
Lead oily cotton 4 and connect in smog air current passageway 7, oil storage storehouse 5 simultaneously, lead oily cotton 4 and still connect porous ceramic fin 6, lead oily cotton 4 promptly and pass porous ceramic fin 6 to can realize better tobacco tar transmission with porous ceramic fin 6. The porous ceramic fin 6 includes a porous ceramic 61 and a heating chip 62 disposed inside the porous ceramic 61.
The porous ceramic fins 6 of the present embodiment are provided in plurality, and all the porous ceramic fins 6 are parallel to the axis of the smoke airflow channel 7, so that the contact length and the contact time of the porous ceramic fins 6 and the airflow can be maximally increased when the device is used.
Specifically, two ends of the oil guide cotton 4 are connected to the oil storage bin 5, the middle of the oil guide cotton 4 penetrates through the smoke airflow channel 7, and the length of the porous ceramic rib 6 close to the oil storage bin 5 is larger than that of the porous ceramic rib 6 in the middle of the smoke airflow channel 7. Preferably, there are four porous ceramic fins 6, wherein two porous ceramic fins 6 of shorter length are disposed between two porous ceramic fins 6 of longer length. Because the porous ceramic fins 6 on both sides are closer to the position of the smoke oil input end of the oil guide cotton 4, the smoke oil amount is relatively more sufficient, and therefore the porous ceramic fins 6 with longer length are arranged at the position close to the oil storage bin 5, and the overall smoke oil amount is favorably improved. Furthermore, the amount of soot on the porous ceramic ribs 6 should be matched to the heating power thereof, so that dry burning can be avoided.
A flow equalizer 8 of a smoke airflow channel 7 is further arranged in the cigarette holder 9, an adjusting valve 10 is further arranged at the connecting end of the oil storage bin of the cigarette holder 9, and the two ends of the adjusting valve 10 are respectively communicated with the outside air and the smoke airflow channel 7. The secondary air entering the smoke airflow channel 7 from the regulating valve 10 can mix, dilute and cool the high-temperature smoke, the diluted smoke enters the flow equalizer 8, the secondary air and the high-temperature smoke are fully and uniformly mixed by the flow equalizer 8, and finally the secondary air and the high-temperature smoke are sucked out through the cigarette holder 9.
The embodiment further comprises an electrical module, the electrical module is arranged at the opposite end of the cigarette holder 9, the electrical module comprises a controller 3, a battery 1 connected to the controller 3, a power button 2 and a charging port 12, and the controller 3 is connected to the heating chip 62.
The power button 2 is disposed on a side portion of the electronic cigarette, and the charging port 12 is disposed on an end portion of the electronic cigarette.
The porous ceramic material is a porous ceramic material with an open pore diameter and high open porosity, the heat resistance of the porous ceramic material is good, two ends of the oil guide cotton 4 transport the tobacco tar in the oil storage bin 5 to the middle section of the oil guide cotton 4 in a capillary manner, the tobacco tar on the middle section of the oil guide cotton 4 is further transported and diffused inside the porous ceramic fins 6 under the driving of the capillary force of the porous ceramic 61, so that the pore space of the porous ceramic 61 is filled with the tobacco tar, the heating chip 62 heats the tobacco tar of the porous ceramic 61, and the tobacco tar on the surface of the porous ceramic fins 6 is heated, evaporated and vaporized.
When a user inhales, outside air enters the smoke airflow channel 7 through the air inlet 11, and smoke oil generated by evaporation and vaporization is taken away when the air flows through the porous ceramic fins 6. On the other hand, the secondary air entering the smoke airflow channel 7 from the regulating valve 10 mixes, dilutes and cools the high-temperature smoke, and the diluted smoke enters the flow equalizer 8, can be fully and uniformly mixed and finally is sucked out from the cigarette holder 9. The secondary air can play the effect of cooling, diluting smog, and the user can adjust the temperature and the concentration of smog through governing valve 10.
Compared with the prior art, the porous ceramic fins 6 are parallel to each other and distributed at intervals in the smoke airflow channel 7, and the suction airflow flows through the porous ceramic fins 6, so that the surface area of evaporation and vaporization of tobacco tar is effectively increased, the convection contact area of the suction airflow and the surface of the porous ceramic fins 6 is increased, and the atomization effect of the electronic cigarette is greatly improved.
As shown in fig. 2: because the two sides of the oil guide cotton 4 are closer to the position of the tobacco tar input end, the tobacco tar amount of the oil guide cotton 4 at the position is relatively more sufficient, and the residual tobacco tar amount on the oil guide cotton 4 close to the middle position is relatively less, the porous ceramic fins 6 with longer length are arranged at the two sides, and the porous ceramic fins 6 with shorter length are arranged in the middle, so that the distribution of the tobacco tar amount on the porous ceramic fins 6 is favorably improved, and the dry burning resistance is favorably realized.
The invention has the advantages of large smoke quantity, good atomization effect, dry burning resistance and adjustable smoke concentration and temperature.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A porous ceramic rib type electronic cigarette is characterized in that: the cigarette holder comprises a cigarette holder (9), an oil guide cotton (4), a smoke airflow channel (7) and an oil storage bin (5) arranged outside the smoke airflow channel (7), wherein two ends of the smoke airflow channel (7) are respectively communicated with the cigarette holder (9) and an air inlet (11);
lead oily cotton (4) and connect in smog air current passageway (7), oil storage bin (5) simultaneously, lead oily cotton (4) and still connect porous ceramic fin (6), porous ceramic fin (6) include porous ceramic (61) and set up in inside heating chip (62) of porous ceramic (61).
2. The porous ceramic finned electronic cigarette of claim 1, wherein: the porous ceramic fins (6) are multiple, and all the porous ceramic fins (6) are parallel to the axis of the smoke airflow channel (7).
3. The porous ceramic finned electronic cigarette of claim 2, wherein: the two ends of the oil guide cotton (4) are connected to the oil storage bin (5), the middle of the oil guide cotton (4) penetrates through the smoke airflow channel (7), and the length of the porous ceramic rib (6) close to the oil storage bin (5) is larger than that of the porous ceramic rib (6) in the middle of the smoke airflow channel (7).
4. The porous ceramic finned electronic cigarette of claim 3, wherein: the number of the porous ceramic fins (6) is four, and the two porous ceramic fins (6) with shorter length are arranged between the two porous ceramic fins (6) with longer length.
5. The porous ceramic finned electronic cigarette of claim 1, wherein: the cigarette holder is characterized in that a flow equalizer (8) communicated with the smoke airflow channel (7) is further arranged in the cigarette holder (9), an adjusting valve (10) is further arranged at the connecting end of the oil storage bin of the cigarette holder (9), and the two ends of the adjusting valve (10) are respectively communicated with the outside air and the smoke airflow channel (7).
6. The porous ceramic finned electronic cigarette of claim 1, wherein: the air inlet (11) is perpendicular to the axis of the smoke flow channel (7).
7. The porous ceramic finned electronic cigarette of claim 1, wherein: still include the electric module, the electric module sets up in the opposite terminal of cigarette holder (9), the electric module includes controller (3) and connects in battery (1), power button (2) of controller (3), mouthful (12) charges, controller (3) are connected in heating chip (62).
8. The porous ceramic finned electronic cigarette of claim 7, wherein: the power button (2) is arranged on the side part of the electronic cigarette.
9. The porous ceramic finned electronic cigarette of claim 2, wherein: the charging port (12) is arranged at the end part of the electronic cigarette.
CN202010326793.1A 2020-04-23 2020-04-23 Porous ceramic fin type electronic cigarette Pending CN111493368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010326793.1A CN111493368A (en) 2020-04-23 2020-04-23 Porous ceramic fin type electronic cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010326793.1A CN111493368A (en) 2020-04-23 2020-04-23 Porous ceramic fin type electronic cigarette

Publications (1)

Publication Number Publication Date
CN111493368A true CN111493368A (en) 2020-08-07

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CN (1) CN111493368A (en)

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CN110313649A (en) * 2019-08-14 2019-10-11 杭州森翼科技有限公司 A kind of parallel atomizing component and electronic cigarette mould group
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CN210043208U (en) * 2019-01-31 2020-02-11 欧俊彪 Ceramic heating element and atomization core and atomizer using same
CN110934338A (en) * 2019-12-09 2020-03-31 同济大学 Condensate recovery type electron cigarette
CN210226911U (en) * 2019-06-05 2020-04-03 漫科斯威(东莞)实业有限公司 Atomization component and electronic cigarette

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104397875A (en) * 2014-10-24 2015-03-11 深圳市劲嘉科技有限公司 Temperature control electronic atomization device and atomization method thereof
CN105266204A (en) * 2015-02-13 2016-01-27 宏图国际实业有限公司 Environmentally friendly energy-saving electronic cigarette atomizer
CN104770895A (en) * 2015-03-13 2015-07-15 云南中烟工业有限责任公司 Heating device for tobacco products and smoke generator
EP3292773A1 (en) * 2015-10-21 2018-03-14 Shenzhen Smoore Technology Limited Electronic cigarette and method for manufacturing atomizing assembly thereof
CN105212277A (en) * 2015-10-28 2016-01-06 云南中烟工业有限责任公司 Tobacco tar soft-capsule type electronic cigarette
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WO2017214879A1 (en) * 2016-06-15 2017-12-21 孟令红 Electronic cigarette
CN106263036A (en) * 2016-08-11 2017-01-04 深圳市新宜康科技有限公司 A kind of electronic cigarette temperature control ceramic heater and nebulizer
CN206043434U (en) * 2016-08-18 2017-03-29 湖南中烟工业有限责任公司 A kind of nebulizer and its electronic cigarette
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CN108272139A (en) * 2018-03-22 2018-07-13 刘东原 Smoke grenade atomizer and the electronic cigarette for installing it
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CN108887754A (en) * 2018-09-17 2018-11-27 苏州晶品新材料股份有限公司 A kind of calandria, atomising device and electronic cigarette
CN109156899A (en) * 2018-11-01 2019-01-08 福建闽航电子有限公司 A kind of segmented heat generating device and electronics opium pipe for electronics opium pipe
CN209660449U (en) * 2019-01-04 2019-11-22 新化县鹏磊电子陶瓷器材科技有限责任公司 A kind of electronic smoke atomizer of full ceramics
CN210043208U (en) * 2019-01-31 2020-02-11 欧俊彪 Ceramic heating element and atomization core and atomizer using same
CN109820252A (en) * 2019-03-25 2019-05-31 杭州森翼科技有限公司 A kind of heating module and electronic cigarette device of multi-layer compound structure
CN109730369A (en) * 2019-03-26 2019-05-10 广东工业大学 Disposable electronic cigarette smoke grenade
CN109864350A (en) * 2019-04-15 2019-06-11 颜井辰 A kind of variable electronic smoke atomizer and its installation and application
CN110122931A (en) * 2019-06-05 2019-08-16 漫科斯威(东莞)实业有限公司 Atomizing component method for heating and controlling, device, electronic cigarette and storage medium
CN210226911U (en) * 2019-06-05 2020-04-03 漫科斯威(东莞)实业有限公司 Atomization component and electronic cigarette
CN110313649A (en) * 2019-08-14 2019-10-11 杭州森翼科技有限公司 A kind of parallel atomizing component and electronic cigarette mould group
CN110934338A (en) * 2019-12-09 2020-03-31 同济大学 Condensate recovery type electron cigarette

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Application publication date: 20200807