CN103689811A - Heater with smoke quantity regulating function for intelligent electric heating cigarette - Google Patents
Heater with smoke quantity regulating function for intelligent electric heating cigarette Download PDFInfo
- Publication number
- CN103689811A CN103689811A CN201310490994.5A CN201310490994A CN103689811A CN 103689811 A CN103689811 A CN 103689811A CN 201310490994 A CN201310490994 A CN 201310490994A CN 103689811 A CN103689811 A CN 103689811A
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- cigarette
- resistance heating
- heater
- intelligent electric
- smoke
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
Abstract
The invention relates to a heater with a smoke quantity regulating function for an intelligent electric heating cigarette, in particular to a heater capable of bringing subjective feelings more similar to the traditional cigarette when users smoke electric heating tobacco products, and belongs to the technical field of electric heating tobacco products. The heater for the intelligent electric heating cigarette comprises at least one public end, wherein one end of the public end is mutually connected with a plurality of resistance heating sheets, the other end of each resistance heating sheet freely extends, the end part of the public end is directly connected with one electrode of a power supply through a conducting wire, and the other end of each resistance heating sheet is mutually connected with an output point of a micro processor. The heating of the resistance heating sheet is sequentially carried out from the free end, far away from the filter tip end, of the cigarette to the filter tip end, during the smoking experience of users in each time, the smoke generated by the heating of the resistance heating sheet can realize the preheating and suffocation on rear tobacco materials, the mouth feeling of the electric heating cigarette can be improved, and meanwhile, different number of resistance heating sheets can be opened by the heater according to the smoking intensity of the users so that the smoking generating quantity is regulated, so the smoking feeling of the users on the electric heating tobacco products is more similar to the objective feeling of the traditional cigarette.
Description
Technical field
The present invention relates to a kind of Intelligent electric heating cigarette heater that can regulate amount of smoke, especially, described heater can regulate by opening the heating plate of varying number the amount of being fuming according to user's extracting force size, in the time of allowing user aspirate electrical heating tobacco product, more press close to the subjective feeling of traditional cigarette.Belong to electrical heating tobacco product technical field.
Background technology
Traditional cigarette is aspirated conventionally under the burning situation of nearly 900 ℃, during user aspirates gap, cigarette remains the state of glowing, will certainly produce certain flow measurement flue gas, impact non-smoker around, simultaneously, after a cigarette is lighted, user can only exhaust or abandon, and the subjectivity that does not activate aspiration procedure is selective.
Existing electrical heating cigarette heater, to utilize differential pressure pickup to detect smoker to be pumped in the pressure drop producing in cavity, the pressure drop that one time user aspirates generation often detected, the identical every sheet resistance heating plate of difference engaging structure, until all Resistance Heating Films are energized successively in heater; And after switching on power, be length direction (axial direction) heating piecewise successively of prolonging the built-in cigarette outer wall of heater.
Electrical heating cigarette of the every suction of user, regardless of extracting force size, opens a Resistance Heating Film heating in a heater all the time, and the heated contact surface of Resistance Heating Film amasss and remains constant, and the amount of smoke that each suction produces is substantially constant; And the smog that heating produces only can carry out on a line of cigarette longitudinal direction, and the Resistance Heating Film that the smog producing is longitudinally arranged side by side to other does not preheat effect, when experiencing, user compares the widely different of existence with suction traditional cigarette.
Summary of the invention
The object of the invention is to overcome the deficiency in existing electrical heating cigarette heater technology, invent a kind of Intelligent electric heating cigarette heater that can regulate amount of smoke.
The present invention can regulate the Intelligent electric heating cigarette of amount of smoke with heater technical scheme to be: Intelligent electric heat cigarette with heater comprise at least one common port (1), common port (1) is connected with separate separately several piece/several pieces Resistance Heating Films (2) one end, but the other end of every/every sheet resistance heating plate (2) is free extension state; Common port end (1b) is extremely directly connected with one of power supply by wire (3), and the other end and the microprocessor output point of every Resistance Heating Film (2) interconnect.
Described every/every sheet resistance heating plate (2) correspondence interconnects a FET.
Described in 3, FET is connected with power supply; Each FET one end connects one end of every/every sheet resistance heating plate (2), another termination power of each FET.
Described microprocessor is connected with FET, and microprocessor is controlled conducting and the cut-off of each FET, thereby opens or close every sheet resistance heating plate (2).
One end and the common port (1) of every described/every sheet resistance heating plate (2) interconnect, between several piece/several pieces Resistance Heating Films (2) and common port (1), be parallel connection structure, the several piece Resistance Heating Film (2) being connected in parallel is symmetrical formula or asymmetric mode with common port (1) arrangement mode.
The shape of the described free elongated end of every/every sheet resistance heating plate (2) is vertical bar shaped, waveform, city wall shape, curl shape, zigzag or other irregular shape.
Described Intelligent electric heating cigarette is 6～18 by the upper contact resistance heating plate quantity of a common port (1) of heater, and each piece/each sheet resistance heating plate (2) has identical interval, be evenly distributed, between two sheet resistance heating plates (2), keep the isolation on electric.
The free end of described every/every sheet resistance heating plate (2) with respect to the placement location of cigarette is: along cigarette outer wall circumferencial direction parcel, or arrange along cigarette outer wall circumferencial direction;
Described common port (1) is prolonging length direction or the axial direction of cigarette and is placing in cigarette.
Described common port (1) size is more than or equal to width and the thickness of every Resistance Heating Film (2).
Described Resistance Heating Film rose to 400 ℃-600 ℃ in 0 to 0.5 second; Described power supply is a kind of high-multiplying power discharge battery that can recharge, and operating voltage is 3.5-5.4V, and multiplying power discharging electric current is 1.2-3.9A;
At least one comprises about 81.51%Ni, 14.23%Cr, 3.41%Fe, 0.72%Al, 0.13%W described Resistance Heating Film (2).
Operation principle: the present invention can regulate the Intelligent electric heating cigarette of amount of smoke to comprise the interconnective Resistance Heating Film composition of at least one common port and several piece one end and common port with heater, the other end of every Resistance Heating Film freely extends, form similar penniform structure, common port prolongs length direction or the axial direction of cigarette placement is installed, and common port is used for transmitting signal; Every Resistance Heating Film is all an independently heating plate, the free end of every Resistance Heating Film props up middle placement location at electrical heating cigarette: along cigarette outer wall circumferencial direction, wrap up, or arrange along cigarette outer wall circumferencial direction, the free end shape of every Resistance Heating Film can be to make various shapes, as vertical bar shaped, waveform, city wall shape, curl shape or other irregular shape.It is consistent with suction traditional cigarette that during use, user aspirates experience.
Simultaneously, because every Resistance Heating Film wraps up along cigarette inwall circumferencial direction, heating is sequentially to filter end, to carry out from the free end away from filter end of cigarette, when each suction is experienced, the smog that Resistance Heating Film heating produces all can carry out preheating to the Resistance Heating Film of arranging below, thereby reaches the technique effect of the mouthfeel of improving electrical heating cigarette.
Advantage of the present invention is: Resistance Heating Film heating is sequentially carrying out to filter end away from the free end of filter tip from cigarette, each user aspirates while experiencing, the smog that distal-most end Resistance Heating Film heating produces all can carry out preheating and cigarette smokes to the every Resistance Heating Film of arranging below, and cigarette smokes the mouthfeel that process can be improved whole electrical heating cigarette; The Resistance Heating Film that simultaneously heater can be opened varying number according to user's extracting force size to be to regulate the amount of being fuming, thereby makes user aspirate the subjective feeling that electrical heating tobacco product is more pressed close to traditional cigarette.
Accompanying drawing explanation
Fig. 1 is the heater structure figure that new construction of the present invention is arranged.
Fig. 2 is the real use state of heater shown in Fig. 1 schematic diagram.
Fig. 3 is another example structure of the present invention.The vertical bar shape Resistance Heating Film (2) along the right-hand extension of common port that this heater provides.
In figure: 1-common port, 1b-common port end, 1a-another common port end, 2--heating plate, 2b-left side heating plate, 2a-right side heating plate, 3-wire.
the specific embodiment
Fig. 1 is the heater of electrically heated cigarette smoking system of the present invention, preferably, this heater is comprised of 18 identical heating plates 2, described heating plate 2 by common port 1 to the left and right direction extend to form left 2b and right 2a, common port 1 is connected to positive source by the elongated wire 3 of end 1b, and left 2b and the right 2a of heating plate 2 are connected to respectively the negative pole of power supply by FET separately.
As shown in Figure 2, two of the left and right of each heating plate 2 of heater 2a, 2b extend from common port 1, and along the circumferencial direction parcel of the cigarette of inserting, two of left and right 2a, 2b leave certain gap, guarantee that two keep isolation on electric.In a preferred embodiment, the size of heating plate 2 can be held the tobacco product approaching with traditional cigarette internal diameter in circumferential direction, length is approximately 24.8 ± 0.5mm, for guaranteeing that every heating plate amasss with the heated contact surface of tobacco product and heat transfer area equates, realize the uniformity of heat conduction, every heating plate is divided into two of left and right 2a and 2b equably by common port 1, every width is 2.0 ± 0.2mm, thickness is 0.1mm, perpendicular separation between adjacent two is 1.0 ± 0.2mm, common port length is 2, 9 ± 0.2mm, and have than the larger width of heating plate 2 and thickness to reduce power density and to keep enough mechanical strengths, width 1.0 ± 0.2mm, thickness 0.3 ± 0.1mm, upper and lower two ends 1a and 1b length are 1.5mm.
Fig. 3 be the present invention along the embodiment of the flake heater of the right-hand extension of common port, this heater is comprised of 8 identical heating plates 2, the quantity of heating plate can be adjusted according to demand, described heating plate by common port 1 to the left or to the right direction extend.Common port 1 is connected to positive source by end, and heating plate 2 is connected to the negative pole of power supply by FET.Preferably, heater can by the zigzag heating plate extending along common port left or right side all with arrange, heating plate 2 is designed to laciniation, can further increase heater and conduct contact area with the heat of heat cigarette, the heating efficiency of lifting heater.
embodiment
The present invention utilizes a kind of puff sensor to detect in good time and to export different signal values to user's extracting force, design a kind of heater of special construction, on microprocessor, set up the logical relation between heater and puff sensor signal, can according to extracting force size, open the heating plate adjusting amount of being fuming of varying number, make user aspirate the subjective feeling that electrical heating tobacco product is pressed close to traditional cigarette.
The intelligent electrically heated cigarette smoking system of the preferred embodiment of the present invention, this intelligence electrically heated cigarette smoking system comprises puff sensor, the electric heater unit of special construction, microprocessor, power supply.Wherein puff sensor is a kind of pressure sensor, and area detection signal is 0-100KPa, and precision is 0.1KPa.Described microprocessor comprises signaling conversion circuit, logical process program and decoder, signaling conversion circuit is converted to the signal of telecommunication by the pressure signal of puff sensor collection, and be divided into different brackets, by logical process program judgement level of signal, output signal to decoder and open corresponding FET connection heating plate power supply heating tobacco product.
This intelligence electrically heated cigarette smoking system comprises puff sensor, the electric heater unit of special construction, microprocessor, power supply.
Described puff sensor is a kind of pressure type sensor, can detect user's extracting force in good time, exports different pressure signals to microprocessor.
Described microprocessor is converted to the signal of telecommunication by the pressure signal value of puff sensor input, judges by setup program the grade of user's extracting force, by some heating plates corresponding to output activation signal FET heater.
Described electric heater unit has special construction, Resistance Heating Film (2) by some forms, by common port direction extension to the left and right, draw binding post, common port is connected to power supply one utmost point, all the other binding posts are connected to another utmost point of power supply by FET, and this heater can provide 6-18 puff number according to user's extracting force.
Described power supply can provide system required electric energy, can make heater heating-up temperature rapidly increase to 460-550 ℃.
Preferably, the puff number of tobacco product is designed to 6-18 suction or more, and the quantity that can pass through to adjust heating plate is to increase or to reduce tobacco product puff number, and puff number changes with user's extracting force is different.In a preferred embodiment, consider the microprocessor output limited problem of counting, can adopt decoder output signal.
This electrically heated cigarette smoking system of the present invention regulates the mode of amount of smoke as follows: microprocessor is divided into three after the pressure signal of puff sensor collection is converted into the signal of telecommunication, extracting force is that 6.5 ± 3KPa is grade one, extracting force is that 12.5 ± 3KPa is grade two, extracting force is that 18.5 ± 3KPa is grade three (extracting force of grade 2 is the conventional extracting force of user), logical process program judgement level of signal, when extracting force is that grade is exported a FET of unlatching for the moment, connect a slice 2a of Resistance Heating Film 2, Resistance Heating Film 2a is heated to the temperature 460-550 ℃ of expectation, make tobacco product produce less amount of smoke, when extracting force is grade two, open two FETs simultaneously, make power supply be loaded into Resistance Heating Film 2b and 2b' upper simultaneously, while being heated to the temperature of expectation, produce the amount of smoke that approximately doubles grade one, when extracting force is grade three, open three FETs, power supply is loaded into Resistance Heating Film and 2a', 2a'' simultaneously and 2b'' is upper simultaneously, produces the amount of smoke that is approximately three times in grade one while being heated to the temperature of expectation, circulation in this way in aspiration procedure of user, until all heating plates are energized respectively, so the mouth number that user once aspirates is defined in 6-18 time.
Utilize the preferred embodiments of the present invention and traditional cigarette, along cigarette axially-aligned heating chip electrical heating cigarette, carry out aesthetic quality's contrast test, sensory quality assessment mark is set as shown in table 1.
Check problem: provide sample and check table to the expert that smokes panel test, require member of smoking according to form requirement, indices to be smoked panel test.
Result statistics: all member of smokings' smoking result is all effective, and each member of smoking's individual event smoking result is asked to arithmetic mean of instantaneous value, and result remains to a decimal, and the arithmetic mean of instantaneous value of each individual event is added and, obtain total points, result remains to a decimal.
Table 1 sensory quality assessment mark is set
Table 2 sensory quality assessment contrast table
As shown in table 2, because heater provided by the present invention adopts the circumferential array mode along cigarette, the heating process that lights a cigarette is away from the free end of filter end, to start sequentially to filter end, to carry out from cigarette, each user aspirates while experiencing, the smog that a slice Resistance Heating Film heating above produces all can carry out preheating to tobacco-containing material below and cigarette smokes, thereby improve the aesthetic quality of electrical heating cigarette, allow every index all (referring to table 2) in rising trend of smokeing panel test, make the present invention than existing, along cigarette axially-aligned heating chip electrical heating cigarette, more approach the traditional cigarette effect of smokeing panel test along cigarette circumferential direction arranged type electrical heating Sensory Quality of Cigarette, smoking closer to traditional cigarette is experienced.
Claims (10)
1. one kind can regulate the Intelligent electric of amount of smoke to heat cigarette heater, it is characterized in that Intelligent electric heating cigarette with heater comprise at least one common port (1), common port (1) is connected with separate separately several piece/several pieces Resistance Heating Films (2) one end, but the other end of every/every sheet resistance heating plate (2) is free extension state; Common port end (1b) is extremely directly connected with one of power supply by wire (3), and the other end and the microprocessor output point of every Resistance Heating Film (2) interconnect.
2. the Intelligent electric heating cigarette heater that can regulate amount of smoke according to claim 1, is characterized in that every/every sheet resistance heating plate (2) correspondence interconnects a FET.
3. the Intelligent electric heating cigarette heater that can regulate amount of smoke according to claim 1 and 2, is characterized in that described FET is connected with power supply; Each FET one end connects one end of every/every sheet resistance heating plate (2), another termination power of each FET.
4. the Intelligent electric of amount of smoke that can regulate according to claim 1 and 2 heats cigarette heater, it is characterized in that described microprocessor is connected with FET, microprocessor is controlled conducting and the cut-off of each FET, thereby opens or close every sheet resistance heating plate (2).
5. the Intelligent electric of amount of smoke that can regulate according to claim 1 and 2 heats cigarette heater, the one end and the common port (1) that it is characterized in that every/every sheet resistance heating plate (2) interconnect, between several piece/several pieces Resistance Heating Films (2) and common port (1), be parallel connection structure, the several piece Resistance Heating Film (2) being connected in parallel is symmetrical formula or asymmetric mode with common port (1) arrangement mode.
6. the Intelligent electric of amount of smoke that can regulate according to claim 1 and 2 heats cigarette heater, the shape that it is characterized in that the free elongated end of every/every sheet resistance heating plate (2) is vertical bar shaped, waveform, city wall shape, curl shape, zigzag or other irregular shape.
7. the Intelligent electric of amount of smoke that can regulate according to claim 1 and 2 heats cigarette heater, it is characterized in that described Intelligent electric heating cigarette is 6～18 by the upper contact resistance heating plate quantity of a common port (1) of heater, and each piece/each sheet resistance heating plate (2) has identical interval, be evenly distributed, between two sheet resistance heating plates (2), keep the isolation on electric.
8. the Intelligent electric of amount of smoke that can regulate according to claim 1 and 2 heats cigarette heater, the free end that it is characterized in that described every/every sheet resistance heating plate (2) with respect to the placement location of cigarette is: along cigarette outer wall circumferencial direction parcel, or arrange along cigarette outer wall circumferencial direction;
Described common port (1) is prolonging length direction or the axial direction of cigarette and is placing in cigarette.
9. the Intelligent electric heating cigarette heater that can regulate amount of smoke according to claim 1 and 2, is characterized in that described common port (1) size is more than or equal to width and the thickness of every Resistance Heating Film (2).
10. the Intelligent electric heating cigarette heater that can regulate amount of smoke according to claim 1, is characterized in that described Resistance Heating Film rose to 400 ℃-600 ℃ in 0 to 0.5 second; Described power supply is a kind of high-multiplying power discharge battery that can recharge, and operating voltage is 3.5-5.4V, and multiplying power discharging electric current is 1.2-3.9A;
At least one comprises about 81.51%Ni, 14.23%Cr, 3.41%Fe, 0.72%Al, 0.13%W described Resistance Heating Film (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310490994.5A CN103689811B (en) | 2013-10-20 | 2013-10-20 | A kind of Intelligent electric heating cigarette heater that can regulate amount of smoke |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310490994.5A CN103689811B (en) | 2013-10-20 | 2013-10-20 | A kind of Intelligent electric heating cigarette heater that can regulate amount of smoke |
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| CN103689811A true CN103689811A (en) | 2014-04-02 |
| CN103689811B CN103689811B (en) | 2016-03-16 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502537A (en) * | 2014-12-17 | 2015-04-08 | 贵州中烟工业有限责任公司 | Sensory quality detection method of electronic cigarette liquid |
| CN104720109A (en) * | 2015-02-02 | 2015-06-24 | 深圳市麦克韦尔科技有限公司 | Cigarette heater and heating assembly thereof |
| CN107373768A (en) * | 2017-08-28 | 2017-11-24 | 云南中烟工业有限责任公司 | A kind of low temperature cigarette of additional electron atomizing functions |
| CN107543839A (en) * | 2016-06-23 | 2018-01-05 | 深圳市赛尔美电子科技有限公司 | Tobacco sensory quality assessment method under one kind heating non-combustion method |
| CN108294363A (en) * | 2017-01-12 | 2018-07-20 | 常州市派腾电子技术服务有限公司 | The control method of electronic cigarette and electronic smoke atomizer power |
| CN108783600A (en) * | 2018-06-15 | 2018-11-13 | 芜湖启迪睿视信息技术有限公司 | A kind of intelligent low-temperature cigarette smoke chamber heating control system |
| CN109043666A (en) * | 2018-06-15 | 2018-12-21 | 芜湖启迪睿视信息技术有限公司 | A kind of control method of intelligent low-temperature cigarette smoke chamber heating control system |
| CN109222245A (en) * | 2018-09-29 | 2019-01-18 | 深圳市合元科技有限公司 | Atomizer heater element and atomizer |
| CN110403252A (en) * | 2019-08-05 | 2019-11-05 | 云南中烟工业有限责任公司 | A kind of split blade type suction system |
| CN110742321A (en) * | 2018-07-21 | 2020-02-04 | 湖南中烟工业有限责任公司 | Parallel type segmented heating structure and low-temperature smoking set applying same |
| CN112931970A (en) * | 2019-11-27 | 2021-06-11 | 深圳市新宜康科技股份有限公司 | Multi-atomization-core atomizer capable of self-adapting mouth-lung conversion and control method thereof |
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| CN203789147U (en) * | 2013-10-20 | 2014-08-27 | 红塔烟草(集团)有限责任公司 | Intelligent heater for electric heating cigarette capable of adjusting smoke quantity |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502537A (en) * | 2014-12-17 | 2015-04-08 | 贵州中烟工业有限责任公司 | Sensory quality detection method of electronic cigarette liquid |
| CN104720109A (en) * | 2015-02-02 | 2015-06-24 | 深圳市麦克韦尔科技有限公司 | Cigarette heater and heating assembly thereof |
| CN104720109B (en) * | 2015-02-02 | 2018-07-20 | 深圳麦克韦尔股份有限公司 | Cigarette heater and its heating component |
| CN107543839A (en) * | 2016-06-23 | 2018-01-05 | 深圳市赛尔美电子科技有限公司 | Tobacco sensory quality assessment method under one kind heating non-combustion method |
| CN108294363A (en) * | 2017-01-12 | 2018-07-20 | 常州市派腾电子技术服务有限公司 | The control method of electronic cigarette and electronic smoke atomizer power |
| CN107373768A (en) * | 2017-08-28 | 2017-11-24 | 云南中烟工业有限责任公司 | A kind of low temperature cigarette of additional electron atomizing functions |
| CN107373768B (en) * | 2017-08-28 | 2023-10-27 | 云南中烟工业有限责任公司 | Low-temperature cigarette with additional electronic atomization function |
| CN108783600A (en) * | 2018-06-15 | 2018-11-13 | 芜湖启迪睿视信息技术有限公司 | A kind of intelligent low-temperature cigarette smoke chamber heating control system |
| CN109043666A (en) * | 2018-06-15 | 2018-12-21 | 芜湖启迪睿视信息技术有限公司 | A kind of control method of intelligent low-temperature cigarette smoke chamber heating control system |
| CN109043666B (en) * | 2018-06-15 | 2020-09-04 | 芜湖启迪睿视信息技术有限公司 | Control method of intelligent low-temperature smoke cavity heating control system |
| CN110742321B (en) * | 2018-07-21 | 2023-10-20 | 湖南中烟工业有限责任公司 | Parallel sectional heating structure and low-temperature smoking set using same |
| CN110742321A (en) * | 2018-07-21 | 2020-02-04 | 湖南中烟工业有限责任公司 | Parallel type segmented heating structure and low-temperature smoking set applying same |
| CN109222245A (en) * | 2018-09-29 | 2019-01-18 | 深圳市合元科技有限公司 | Atomizer heater element and atomizer |
| CN110403252A (en) * | 2019-08-05 | 2019-11-05 | 云南中烟工业有限责任公司 | A kind of split blade type suction system |
| CN112931970B (en) * | 2019-11-27 | 2023-08-11 | 深圳市新宜康科技股份有限公司 | Self-adaptive oral-pulmonary conversion type multi-atomization core atomizer and control method thereof |
| CN112931970A (en) * | 2019-11-27 | 2021-06-11 | 深圳市新宜康科技股份有限公司 | Multi-atomization-core atomizer capable of self-adapting mouth-lung conversion and control method thereof |
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| CN103689811B (en) | 2016-03-16 |
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