CN110731548A - electromagnetic heating electronic atomizer - Google Patents
electromagnetic heating electronic atomizer Download PDFInfo
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- CN110731548A CN110731548A CN201911052463.1A CN201911052463A CN110731548A CN 110731548 A CN110731548 A CN 110731548A CN 201911052463 A CN201911052463 A CN 201911052463A CN 110731548 A CN110731548 A CN 110731548A
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Abstract
The invention relates to electromagnetic heating electronic atomizers, which consists of a magnetic heater part A, a smoke bomb part B and an electronic atomizer shell (12). compared with the existing resistance heating mode, the electromagnetic heating mode adopted by the invention has the advantages that the coil basically cannot generate heat, the service life is long, the heat is gathered in a heating body, the heat is fully utilized and basically not dissipated, the internal heating mode is adopted, partial molecules in the heating body directly induce magnetic energy to generate heat, the hot start is very fast, the coil does not generate heat, the thermal hysteresis is small, the thermal inertia is low, the temperature control is real-time and accurate, and the product quality is obviously improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of electronic cigarettes, and particularly relates to electromagnetic heating electronic atomizers.
[ background of the invention ]
The electronic atomizer is a so-called electronic cigarette and is a former name of a healthy electronic cigarette, the electronic atomizer is firstly developed in China in 2005, and a novel product between an electronic component and a food is considered, the electronic atomizer is the biggest difference from a traditional cigarette, namely, the electronic atomizer does not undergo combustion, does not contain tar, carbon oxide, nitrous acid and other toxic substances, and does not contain second-hand smoke which has great influence on surrounding people.
The structure of the atomizer is heating elements, the resistance heater is heated by battery power supply, the tobacco tar beside the resistance heater volatilizes to form smoke, the resistance type heating is carried out by a heat conduction mode, the problems of low heating efficiency, large heat loss, poor heating effect, short service life and the like determined by exist, the electromagnetic heating also uses a power supply as an energy source, an alternating magnetic field is generated by an electromagnetic induction coil part and acts on a metal conductor, the surface of the conductor cuts alternating magnetic lines to generate alternating current (namely eddy current) in the metal conductor, the eddy current enables current carriers of the metal conductor to move randomly at high speed, the current carriers collide with atoms and rub with one another to generate heat energy, and the effect of heating objects is achieved.
[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide electromagnetic heating electronic atomizers.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to an magnetic heating electronic atomizer.
The electromagnetic heating electronic atomizer consists of a magnetic heater part A, a cartridge part B and an electronic atomizer shell 12;
the magnetic heater part A consists of a suction nozzle 1, a smoke channel 2, an electromagnetic induction coil 3, a heat insulation layer 4, a heating cavity 5, an electric switch 6, an integrated circuit board 7, a charging interface 8, a medium-high frequency power supply 11 and an indicator lamp 13;
on the upper part of the electromagnetic heating electronic atomizer, a suction nozzle 1 is communicated with a flue gas channel 2, and the suction nozzle 1 is connected with the top end of a heating cavity 5 through a knob interface 9; a heat insulation layer 4 is arranged between the outer side wall of the heating cavity 5 and the electromagnetic induction coil 3, and a smoke cartridge part B is placed in the heating cavity 5;
the lower part of the electromagnetic heating electronic atomizer is provided with a medium-high frequency power supply 11, and the outer side of the electromagnetic heating electronic atomizer is sequentially provided with an electric switch 6, an integrated circuit board 7, a charging interface 8 and an indicator lamp 13 from top to bottom; the electromagnetic induction coil 3, the electric switch 6, the medium-high frequency power supply 11 and the indicator light 13 are respectively electrically connected with the integrated circuit board 7;
the smoke cartridge part B consists of a high-magnetic-conductor metal shell 10, electronic cigarette oil 15, cotton 14 and a sealing plug 16, wherein the electronic cigarette oil 15 and the cotton 14 are placed in the high-magnetic-conductor metal shell 10, and the sealing plug 16 is placed at an opening at the top of the high-magnetic-conductor metal shell 10.
According to preferred embodiments of the invention, the heating chamber 5 is cylindrical cavities, 1-3 flue gas channels 2 with the diameter less than 2mm are arranged on the periphery of the upper part of the heating chamber 5, the inner diameter of the heating chamber 5 is 5-10 mm, the wall thickness of the heating chamber is 1-4 mm, and the height is 10-20 mm, and the heating chamber is made of high-temperature resistant glass materials, ceramic materials or polytetrafluoroethylene materials.
According to another preferred embodiments of the present invention, the electromagnetic induction coil 3 is an electromagnetic induction coil made of or more kinds of metal wires selected from copper wire, carbon steel wire, iron wire, stainless steel wire or galvanized wire, the cross-sectional shape of which is circular, rectangular, triangular or polygonal, or the electromagnetic induction coil 3 is a printed electromagnetic induction coil, the resistivity of these electromagnetic induction coils 3 is 1.65 x 10-8～1.6×10-6Ω·m。
According to another preferred embodiments of the present invention, the electromagnetic induction coil 3 is a single coil or 2-5 coils, and the magnetic field directions of the coils are the same.
According to another preferred embodiments of the present invention, the thermal insulation layer 4 is or more thermal insulation layers selected from the group consisting of heat insulation rubber, aluminum foil heat insulation coil, micro-nano heat insulation board or glass fiber cotton board.
According to another preferred embodiments of the present invention, the medium-high frequency power supply 11 is a rechargeable medium-high frequency power supply of a nickel-hydrogen battery, a nickel-cadmium battery or a lithium ion battery, the service life of which is more than 500 times, and the open circuit voltage is 1.2-3.6V.
According to another preferred embodiments of the present invention, the integrated circuit board 7 is an integrated circuit board integrating a main control circuit, a temperature control circuit and a power protection circuit.
According to another preferred embodiments of the invention, the electronic cigarette oil 15 comprises glycerol, 1, 2-propylene glycol, nicotine salt, tobacco specific essence and tobacco extract according to the weight ratio of 60-80: 10-30: 0.2-0.25: 10-15: 0.1-0.2, and the electronic cigarette oil amount of each cigarette cartridge part B is 0.5-1.0 ml.
According to another preferred embodiments of the present invention, the high magnetic conductor metal case 10 is made of or more materials selected from the group consisting of fe-al alloy, fe-ti alloy, fe-mn alloy and alloy steel, and the top of the high magnetic conductor metal case 10 has 1-6 openings plugged with sealing plugs 16 made of PC, PE or PE material.
According to another preferred embodiments of the present invention, housing 12 is made of ABS or PC plastic.
The present invention will be described in more detail below.
The invention relates to magnetic heating electronic atomizers, and the specific structure is shown in figure 1.
The electromagnetic heating electronic atomizer consists of a magnetic heater part A, a cartridge part B and an electronic atomizer shell 12; wherein
The magnetic heater part A consists of a suction nozzle 1, a smoke channel 2, an electromagnetic induction coil 3, a heat insulation layer 4, a heating cavity 5, an electric switch 6, an integrated circuit board 7, a charging interface 8, a medium-high frequency power supply 11 and an indicator lamp 13;
the smoke cartridge part B consists of a high-magnetic-conductor metal shell 10, electronic cigarette oil 15, cotton 14 and a sealing plug 16, and the specific structure is shown in figure 2.
On the upper part of the electromagnetic heating electronic atomizer, a suction nozzle 1 is communicated with a flue gas channel 2, and the suction nozzle 1 is connected with the top end of a heating cavity 5 through a knob interface 9; a heat insulation layer 4 is arranged between the outer side wall of the heating cavity 5 and the electromagnetic induction coil 3, and a cigarette bullet part B is placed in the heating cavity 5.
According to the invention, the heating cavity 5 is cylindrical cavities, 1-3 smoke channels 2 with the diameter smaller than 2mm are arranged on the periphery of the upper part of the heating cavity 5, threads are arranged on the middle opening part of the top of the heating cavity 5 and are matched with the threads on the lower part of the suction nozzle 1 to form a button interface 9, the suction nozzle 1 is communicated with the heating cavity 5, when people suck the electronic cigarette, the button interface 9 is opened, the cigarette cartridge part B is placed in the heating cavity 5 of the magnetic heater part A, the inner diameter of the heating cavity 5 is 5-10 mm, the thickness of the cavity wall is 1-4 mm, and the height is 10-20 mm.
The heating chamber 5 functions to place the cartridge portion B in the chamber, place the electromagnetic induction coil 3 on the outer wall of the chamber, and generate kinds of alternating magnetic fields in the heating chamber 5. the heating chamber 5 is made of a high temperature resistant glass material, a ceramic material, or a polytetrafluoroethylene material, which are currently marketed products, such as a product sold under the trade name zirconia ceramics by nor precision ceramics technology ltd, tokyo, and a product sold under the trade name high temperature high pressure shaped glass by shanghai shuiden industries ltd.
According to the present invention, the electromagnetic induction coil 3 functions to generate kinds of alternating magnetic fields after power-on, which cuts the high magnetic conductor metal case 10 of the cartridge portion B located in the heating chamber 5 so that the high magnetic conductor metal case 10 generates heat by itself to heat the cartridge portion B. the electromagnetic induction coil 3 used in the present invention is an electromagnetic induction coil made of or more kinds of metal wires selected from copper wire, carbon steel wire, iron wire, stainless steel wire or galvanized wire, whose surface is covered with layers of insulating varnish, whose cross-sectional shape is circular, rectangular, triangular or polygonal, or the electromagnetic induction coil 3 used in the present invention is a printed electromagnetic induction coil, that is, printed on the outer wall of the heating chamber 5 by a hard brush circuit, the structure of the electromagnetic induction coil 3 is specifically shown in FIGS. 3 and 4. the electromagnetic induction coil 3 is a single coil or 2 to 5 coils, and the coils of these coils have cross-sectional shapesThe magnetic field directions are all the same. The resistivity of these electromagnetic induction coils 3 is 1.65 × 10-8～1.6×10-6Omega.m. In the present invention, if the resistivity of the electromagnetic induction coil 3 is less than 1.65 × 10-8Ω · m, strict requirements on the material for producing the electromagnetic induction coil 3, and excessively high material price; if the resistivity of the electromagnetic induction coil 3 is larger than 1.6 x 10-6Omega m, the material can generate heat by itself, and the loss is large; therefore, the resistivity of the electromagnetic induction coil 3 is 1.65 × 10-8～1.6×10-6Ω · m is reasonable.
The electromagnetic induction coils 3 used in the present invention are all products currently marketed, such as those sold under the trade name of the open electromagnetic heating coil by Shenzhen Xinhui technology Limited, and those sold under the trade name of the high-precision PCB by Shenzhen Yongxin circuit board Limited.
The lower part of the electromagnetic heating electronic atomizer is provided with a medium-high frequency power supply 11, and the outer side of the electromagnetic heating electronic atomizer is sequentially provided with an electric switch 6, an integrated circuit board 7, a charging interface 8 and an indicator lamp 13 from top to bottom;
according to the invention, the medium-high frequency power supply 11 is a power supply of electron tube frequency conversion devices, the medium-high frequency power supply 11 used by the invention is a rechargeable medium-high frequency power supply of a nickel-hydrogen battery, a nickel-cadmium battery or a lithium ion battery, the service lives of the rechargeable medium-high frequency power supply and the rechargeable medium-high frequency power supply are more than 500 times, the open circuit voltage is 1.2-3.6V, and the rechargeable medium-high frequency power supply are products sold in the current market, such as the nickel-hydrogen battery sold by Shenzhen energy science and technology Limited under the trade name EPT-44AAA300, the nickel-cadmium battery sold by Shenzhen Huazhimei semiconductor Limited under the trade name HM40 4055C, and the lithium ion battery sold by Shenzhen energy.
According to the invention, the integrated circuit board 7 is used as a carrier of electronic parts in the magnetic heating electronic atomizer, and integrates a master control circuit, a temperature control circuit and a power supply protection circuit, wherein the master control circuit is a circuit for controlling the working switch and the working mode of the atomizer; the temperature control circuit is a circuit for controlling the power of the atomizer; the power supply protection circuit is a protection circuit for charging and discharging of the atomizer power supply; the integrated circuit board 7 used in the present invention is a product currently marketed, for example, a circuit control board sold under the trade name of the six-layer sinki special circuit board by shenzhen yongxin circuit board limited.
The integrated circuit board 7 is respectively and electrically connected with the electromagnetic induction coil 3, the electric switch 6, the medium-high frequency power supply 11 and the indicator light 13; after the charging interface 8 connected with the integrated circuit board 7 receives the charger, the master control circuit chip of the integrated circuit board 7 receives the charging signal and feeds back the charging signal to the power protection circuit chip, the power protection circuit chip detects the electric quantity state of the medium-high frequency power supply 11, charging is started when the electric quantity is insufficient, the master control circuit chip assists in monitoring the charging state, and when the electric quantity is saturated, the charging program is ended. When the electromagnetic induction heating device is started to work, the electric switch 6 is pressed, the master control circuit chip runs a heating program, the heating gear is controlled through the temperature control circuit chip, the medium-high frequency power supply 11 outputs current, and the electromagnetic induction coil 3 starts to work to generate an alternating magnetic field. The specific circuit structure of the integrated circuit board 7 is schematically shown in fig. 5.
The electric switch 6, the charging interface 8 and the indicator light 13 used in the present invention are all products sold in the market at present, such as the electric switch 6 sold by ohigh electronics limited company in Dongguan city under the trade name of an electronic cigarette patch touch switch, the charging interface 8 sold by Shenzhen Baoan district xi Xiang hui da hardware electronic factory under the trade name of MICROUSB charging interface, and the indicator light 13 sold by Shangguan Jiu Bright optoelectronic technology limited company under the trade name of an SMD0402 red light high brightness red light indicator light special for electronic cigarettes.
According to the invention, the heat insulation layer 4 is arranged between the outer side wall of the heating cavity 5 and the electromagnetic induction coil 3, and the heat insulation layer 4 can prevent high-magnetic conductor metal in the heating cavity 5 from transferring heat to other thermolabile components such as the electromagnetic induction coil 3, the medium-high frequency power supply 11 and the like after heating, so that the components can be prevented from being damaged, and the service lives of the components can be prolonged.
According to the invention, a cartridge portion B is placed in the heating chamber 5.
The smoke cartridge part B consists of a high-magnetic-conductor metal shell 10, electronic cigarette oil 15, cotton 14 and a sealing plug 16, wherein the electronic cigarette oil 15 and the cotton 14 are placed in the high-magnetic-conductor metal shell 10, and the sealing plug 16 is placed at an opening at the top of the high-magnetic-conductor metal shell 10.
According to the invention, the electronic cigarette oil 15 is prepared from glycerol, 1, 2-propylene glycol, nicotine salt, tobacco special essence and tobacco extract according to a weight ratio of 60-80: 10-30: 0.2-0.25: 10-15: 0.1 to 0.2; the electronic cigarette oil amount of each cigarette cartridge part B is 0.5-1.0 ml.
The main function of glycerol in the electronic cigarette oil 15 is to dissolve essences and facilitate uniform mixing with other solutions to generate kinds of smoke, which is a product currently sold in the market, for example, by Shenzhen Nuo food ingredients Limited under the trade name food grade glycerol.
The primary role of 1, 2-propanediol in e-liquid 15 is to solubilize the flavors, aid in mixing with other solutions uniformly, and create a throat-cut feeling, a product currently marketed, for example, by the exhibition chemical company, , under the trade name food 1, 2-propanediol.
The main function of the nicotine salt in the electronic cigarette liquid 15 is to enhance the irritation and throat-hitting feeling of the cigarette liquid and meet the physiological requirements of smokers on nicotine. The nicotine salt used in the invention is citric acid nicotine salt, malic acid nicotine salt, benzoic acid nicotine salt or acetic acid nicotine salt; they are all products currently marketed, such as natural nicotine salts sold as commercial nicotine salts by Suzhou Valley Biotechnology, Inc., and synthetic nicotine salts sold as commercial nicotine salts by Wuhan Yongji Co-creation technology, Inc.
The main function of the tobacco special essence in the electronic cigarette oil 15 is to endow the cigarette oil with different aroma and flavor. The flavor essence used in the invention is an essence spice with a characteristic style of flue-cured tobacco, an essence spice with a mixed characteristic style, an essence spice with a characteristic style of fruit odor type or an essence spice with a characteristic style of wine odor type; they are all products currently marketed, for example, by Balginia indica Biotech Limited under the trade names flue-cured tobacco flavour, blended cigarette flavour, orange flavour, fruit wine flavour.
The main function of the tobacco extract in the e-liquid 15 is to increase the tobacco aroma of the liquid. The tobacco extract used in the invention is yunyan tobacco extract, Zimbabwe tobacco extract, burley tobacco extract or aromatic tobacco extract; they are all products currently marketed, for example, flue-cured tobacco extract sold under the trade name Yunyan tobacco extract by Baulong Natural aroma, Inc. in Hainan, and aromatic tobacco extract sold under the trade name Egyan tobacco extract by Baulong Natural aroma, Inc. in Hainan.
In the present invention, when the amounts of 1, 2-propanediol, nicotine salt, tobacco-specific flavor and tobacco extract are within the above-mentioned ranges, if the amount of glycerin is less than 60, the tobacco tar atomization is poor; if the using amount of the glycerol is higher than 80, the fragrance concentration of the tobacco oil is poor; therefore, the amount of glycerin is preferably 60 to 80, more preferably 62 to 76.
Similarly, when the amounts of glycerin, nicotine salt, tobacco specific flavor and tobacco extract are within the above-mentioned ranges, if the 1, 2-propanediol is less than 10, the smoke has a poor throat-hitting feeling; if the 1, 2-propylene glycol is higher than 30, the smoke aroma quality is poor; therefore, the amount of the tobacco extract is preferably 10 to 30, more preferably 12 to 28.
When the dosages of the glycerol, the 1, 2-propylene glycol, the tobacco special essence and the tobacco extract are in the range, if the dosage of the nicotine salt is less than 0.2, the irritation is low, and the physiological requirement of a smoker on nicotine can not be well met; if the dosage of the nicotine salt is higher than 0.25, the irritation is too large and the human body is not tolerant; accordingly, the amount of nicotine salt is suitably 0.2 to 0.25, preferably 0.22 to 0.24.
When the consumption of the glycerol, the 1, 2-propylene glycol, the nicotine salt and the tobacco extract is in the range, if the consumption of the tobacco special essence is less than 10, the flavor and the aroma of the tobacco tar are insufficient; if the consumption of the essence special for tobacco is higher than 15, the volatility of tobacco tar is poor; therefore, the amount of the essence special for tobacco is 10-15, preferably 12-14.
When the amounts of glycerin, 1, 2-propanediol, nicotine salt and tobacco extract are within the above ranges, if the amount of tobacco extract is less than 0.1, the tobacco-like aroma effect is poor; if the amount of the tobacco extract is more than 0.2, it results in deterioration of the texture of tobacco tar; therefore, the amount of the tobacco extract is 0.1 to 0.2, preferably 0.14 to 0.16.
According to the invention, the high-magnetic-conductor metal case 10 is cylindrical hollow cases made of or more kinds of materials selected from the group consisting of iron-aluminum alloy, iron-titanium alloy, iron-manganese alloy and alloy steel, and the top end of the high-magnetic-conductor metal case 10 has 1 to 6 openings which are plugged with a sealing plug 16 made of PC, PE or PE material, and the sealing plug 16 is removed when sucking and the cartridge portion B is placed in the heating chamber 5 of the electronic atomizer of the present invention.
According to the present invention, the housing 12 is made of ABS or PC plastic. The heating chamber 5, the electromagnetic induction coil 3, the medium-high frequency power supply 11 and the integrated circuit board 7 are fixedly disposed in the housing 12. The housing 12 material of the present invention is a product currently marketed, such as the modified ABS product sold by Yangtze, Nyoto, New plastics, Inc. of Yangjiang, and the enhanced PC product sold by Suzhou Benzhou plastification import and export, Inc.
According to the GB5606.4-2005 standard, an organization comprises 5 smoking experts to form a smoking group, smoking is carried out on the electromagnetic heating electronic atomizer, and the smoking results are shown in Table 1.
[ advantageous effects ]
The invention has the beneficial effects that:
the invention applies the electromagnetic heating technology to the electronic atomizer, generates alternating current through the electromagnetic induction coil, causes the heat acceptor in the heating cavity to generate heat, and further heats the electronic cigarette liquid to atomize, because the metal conductor in the heating cavity generates heat by itself, the heating efficiency is very high, so the high-efficiency heating effect can be achieved.
2 the electronic cigarette liquid is injected into the metal heat receiver, the heat receiver is inserted into the heating cavity during suction, and the heat receiver is pulled out and discarded after the suction is finished, so that the operation is simple, the complex operations of cotton replacement and electronic cigarette liquid dropping are reduced compared with a common electronic atomizer, and the volume of the electronic atomizer can be reduced, and compared with an -time electronic atomizer, the magnetic heating electronic atomizer has the advantages of compactness, convenience and reusability.
3 the common resistance heating type ensures that the electronic atomizer has short service life, is difficult to accurately control the temperature, and the resistance is easy to burn off due to high-temperature aging. Compared with the traditional resistance heating, the electromagnetic heating basically does not generate heat because of the coil, and has long service life. The heat is gathered in the heating body, the heat is fully utilized, and basically no loss exists. By adopting an internal heating mode, molecules in the heating body directly induce magnetic energy to generate heat, and the hot start is very quick. The coil does not generate heat, the thermal hysteresis is small, the thermal inertia is low, the temperature control is real-time and accurate, and the product quality is obviously improved.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the general structure of an electromagnetic heating electronic atomizer according to the present invention;
FIG. 2 is a schematic view of the structure of the cartridge portion B of the electromagnetic heating electronic atomizer of the present invention;
fig. 3 is a schematic structural view of an electromagnetic induction coil 3 of the electromagnetic heating electronic atomizer of the present invention;
FIG. 4 is a schematic structural view of a heating function part of the electromagnetic heating electronic atomizer of the invention;
FIG. 5 is a schematic circuit diagram of an integrated circuit board 7 of the electromagnetic heating electronic atomizer of the present invention;
in the figure:
1-a suction nozzle; 2-a flue gas channel; 3-an electromagnetic induction coil; 4-a heat insulation layer; 5-heating the cavity; 6-an electric switch; 7-an integrated circuit board; 8-a charging interface; 9-knob interface; 10-high magnetic conductor metal case; 11-medium high frequency power supply; 12-an electronic atomizer housing; 13-an indicator light; 14-cotton; 15-electronic tobacco tar; 16-sealing plug.
[ detailed description ] embodiments
The invention will be better understood from the following examples.
Example 1: the invention relates to a magnetic heating electronic atomizer
The implementation of this example is as follows:
the magnetic heating electronic atomizer consists of a magnetic heater part A, a cartridge part B and an electronic atomizer shell 12;
the magnetic heater part A consists of a suction nozzle 1, a smoke channel 2, an electromagnetic induction coil 3, a heat insulation layer 4, a heating cavity 5, an electric switch 6, an integrated circuit board 7, a charging interface 8, a medium-high frequency power supply 11 and an indicator lamp 13;
on the upper part of the electromagnetic heating electronic atomizer, a suction nozzle 1 is communicated with a flue gas channel 2, and the suction nozzle 1 is connected with the top end of a heating cavity 5 through a knob interface 9; a heat insulation layer 4 is arranged between the outer side wall of the heating cavity 5 and the electromagnetic induction coil 3, and a smoke cartridge part B is placed in the heating cavity 5;
the lower part of the electromagnetic heating electronic atomizer is provided with a medium-high frequency power supply 11, and the outer side of the electromagnetic heating electronic atomizer is sequentially provided with an electric switch 6, an integrated circuit board 7, a charging interface 8 and an indicator lamp 13 from top to bottom; the electromagnetic induction coil 3, the electric switch 6, the medium-high frequency power supply 11 and the indicator light 13 are respectively electrically connected with the integrated circuit board 7;
the smoke cartridge part B consists of a high-magnetic-conductor metal shell 10, electronic cigarette oil 15, cotton 14 and a sealing plug 16, wherein the electronic cigarette oil 15 and the cotton 14 are placed in the high-magnetic-conductor metal shell 10, and the sealing plug 16 is placed at an opening at the top of the high-magnetic-conductor metal shell 10;
wherein, 1 smoke channel 2 with the diameter less than 2mm is arranged at the periphery of the upper part of the heating cavity 5, the inner diameter of the heating cavity 5 is 8mm, the thickness of the cavity wall is 2mm, the height is 14mm, and the smoke channel is made of a product sold by No precision ceramics science and technology Limited of Dongguan city under the trade name of zirconia ceramics.
The electromagnetic induction coil 3 is a spiral copper coil sold by Shenzhen Shenhui Source science and technology Limited under the trade name of open electromagnetic heating coilThe resistivity was 1.75X 10-8The surface is covered with layers of insulating paint which is wound on the outer side of a heating cavity 5 made of ceramics sold by Nano precision ceramics science and technology Limited, Dongguan and sold by zirconia ceramics, and a heat insulation layer 4 is made of a micro-nano heat insulation board sold by Fulang energy saving technology Limited, Shenzhen;
the medium-high frequency power supply 11 is a nickel-metal hydride battery sold by Shenzhen energy technology Limited under the trade name EPT-44AAA300, and its open circuit voltage is 2.8V; the integrated circuit board 7 is a product sold under the trade name of the six-layer sinki special circuit board by shenzhen yongxin circuit board limited, and integrates a master control circuit, a temperature control circuit and a power supply protection circuit.
The heating chamber 5, the electromagnetic induction coil 3, the medium-high frequency power supply 11 and the integrated circuit board 7 are fixedly disposed in a housing 12 made of a modified ABS plastic having a trade name of nystoke plastic ltd.
In the smoke bomb part B, the high-magnetic-conductor metal shell 10 is made of a material sold by sidereal metallurgy materials Co., Ltd under the trade name of high-quality ferromanganese alloy, and the top end opening of the high-magnetic-conductor metal shell 10 is sealed by a sealing plug 16 made of PC material;
the electronic cigarette oil used in this example was composed of glycerol sold under the trade name of food grade glycerol by shenzhen no food ingredients, propylene glycol sold under the trade name of food 1, 2-propylene glycol by abdomin chemical limited, , natural nicotine salt sold under the trade name of nicotine salt by suzhou fu lu biotechnology limited, tobacco specific flavor sold under the trade name of orange flavor by Yunnan balazizan biotechnology limited, and flue-cured tobacco extract sold under the trade name of yunyan extract by baolong natural flavor limited, Hainan, in a weight ratio of 75: 12: 0.23: 12: 0.13;
the magnetic force heating electronic atomizer of this example was evaluated according to the method described in the specification of the present application, and the evaluation results are shown in table 1.
Meanwhile, the smoking results were also shown in table 1, using the currently marketed SMOK e-cigarette as the control sample I and the currently marketed aspere e-cigarette as the control sample II, and performing the smoking evaluation in the same manner.
Example 2: the invention relates to a magnetic heating electronic atomizer
This example is the same as example 1 except that the electromagnetic induction coil 3 is a spiral copper coil sold by Shenzhen Shenhui Source technology Limited under the trade name open electromagnetic heating coil and has a resistivity of 1.75 × 10-8Omega.m; the heating cavity 5 is made of a material sold by Shanghai Shuaiden practice Co., Ltd under the trade name of high-temperature high-pressure shaped glass; 2 flue gas channels 2 with the diameter smaller than 2mm are arranged on the periphery of the upper part of the heating cavity 5, the inner diameter of the heating cavity 5 is 5mm, the wall thickness of the cavity is 1mm, and the height is 10 mm; it is made of the product sold by Shanghai Shuaiden industry Co., Ltd under the trade name of high-temperature high-pressure shaped glass. The heat insulation layer 4 is made of a product sold by Hebei Haohongda Heat insulation building materials Co., Ltd as a commercial glass fiber cotton board; the medium-high frequency power supply 11 is a lithium ion battery sold by Shenzhen energy science and technology Limited under the trade name of 65480R cylindrical lithium ion battery, and the open circuit voltage of the lithium ion battery is 3.6V; the integrated circuit board 7 is a product sold by Shenzhen, Heng Dongxin circuit board Limited under the trade name of six-layer sinking special circuit board; the electronic atomizer housing 12 is made from a material sold under the trade name enhanced PC by sumizhou plastication import & export limited; the high magnetic conductor metal case 10 is made of a material sold under the trade name of ferrotitanium alloy by Sichuan Anning ferrotitanium, Inc., and the top end opening of the high magnetic conductor metal case 10 is sealed with a sealing plug 16 made of PE material;
the electronic cigarette oil is composed of glycerol sold by Shenzhen Nuo food ingredient Limited with the trade name of food-grade glycerol, propylene glycol sold by Min exhibition sail chemical Limited with the trade name of food 1, 2-propylene glycol, synthetic nicotine salt sold by Wuhan Yuancheng co-creation science Limited with the trade name of nicotine salt, essence special for tobacco sold by Yunnan Bao biotechnology Limited with the trade name of flue-cured tobacco essence, and aromatic tobacco extract sold by Hainan Baolong natural essence Limited with the trade name of aromatic tobacco extract according to the weight ratio of 73: 13: 0.22: 11: 0.15;
the magnetic force heating electronic atomizer of this example was evaluated according to the method described in the specification of the present application, and the evaluation results are shown in table 1.
Example 3: the invention relates to a magnetic heating electronic atomizer
This example is the same as example 1 except that the electromagnetic induction coils 3 are two printed coils sold under the trade name high precision PCB by Yongxin wiring board, Shenzhen, Yongdongxin, and the resistivity is 1.45 × 10-8Omega m, the magnetic field directions of the coils are the same, the heating cavity 5 is made of ceramic material sold under the trade name of zirconia ceramics by Nano precision ceramics limited, Dongguan, the upper part of the heating cavity 5 is provided with 3 smoke channels 2 with the diameter smaller than 2mm, the inner diameter of the heating cavity 5 is 7mm, the wall thickness of the heating cavity is 4mm, the height is 16mm, the smoke channels are made of products sold under the trade name of zirconia ceramics by Nano precision ceramics limited, Dongguan, the heat insulation layer 4 is made of products sold under the trade name of zirconia ceramics by Shanghan Wangda insulation building materials limited, the medium-high frequency power supply 11 is a nickel cadmium battery sold under the trade name of 4055C nickel cadmium battery by Shanghai Mingmei semiconductor corporation, the open circuit voltage is 3.2V, the integrated circuit board 7 is a product sold under the trade name of Hezhen Xinjiang Xin special circuit board, the shell 12 is made of conductor sold under the trade name of Ningjin special circuit board by Xinjiang, the shell is made of Nippon Xinjiang, the trade name of Yangtang, the shell is made of modified metal conductor, the trade name of conductor 10, the shell is made of Anchengjiang metal, the metal shell is made of Anchengjingan metal, the alloy, the Anchengjiang, the shell is made;
the electronic cigarette oil is composed of glycerol sold by Shenzhen Nuo food ingredient Limited with the trade name of food-grade glycerol, propylene glycol sold by Min exhibition sail chemical Limited with the trade name of food 1, 2-propylene glycol, synthetic nicotine salt sold by Wuhan Yuancheng co-creation science Limited with the trade name of nicotine salt, tobacco special essence sold by Yunnan Bao biotechnology Limited with the trade name of mixed cigarette essence, and aromatic tobacco extract sold by Hainan Baolong natural aroma Limited with the trade name of aromatic tobacco extract according to the weight ratio of 68: 15: 0.24: 14: 0.18;
the magnetic force heating electronic atomizer of this example was evaluated according to the method described in the specification of the present application, and the evaluation results are shown in table 1.
Example 4: the invention relates to a magnetic heating electronic atomizer
This example is carried out in the same manner as example 1, except that the electromagnetic induction coils 3 are three printed coils sold under the trade name high-precision PCB by Yongxin wiring board, Shenzhen, Yongdongxin, having a resistivity of 1.45 × 10-8Ω · m, the magnetic field directions of these coils are all the same; the heating cavity 5 is made of a material sold by Shanghai Shuaiden practice Co., Ltd under the trade name of high-temperature high-pressure shaped glass; 2 flue gas channels 2 with the diameter smaller than 2mm are arranged on the periphery of the upper part of the heating cavity 5; the inner diameter of the heating cavity 5 is 10mm, the thickness of the cavity wall is 3mm, and the height is 20 mm; it is made of polytetrafluoroethylene sold under the trade name of high temperature resistant polytetrafluoroethylene tube by Henglong fluoroplastic Co., Ltd. The heat insulation layer 4 is made of a micro-nano heat insulation board sold by Shenzhen Fulang energy saving technology Limited; the medium-high frequency power supply 11 is a lithium ion battery sold by Shenzhen energy science and technology Limited under the trade name of 65480R cylindrical lithium ion battery, and the open circuit voltage of the lithium ion battery is 3.6V; the integrated circuit board 7 is a product sold by Shenzhen, Heng Dongxin circuit board Limited under the trade name of six-layer sinking special circuit board; the electronic atomizer housing 12 is made from a material sold under the trade name enhanced PC by sumizhou plastication import & export limited; the high-magnetic-conductor metal case 10 is made of a material sold under the trade name of high-quality ferromanganese alloy by sidereal metallurgy materials ltd, and the top end opening of the high-magnetic-conductor metal case 10 is sealed by a sealing plug 16 made of PE material;
the electronic cigarette oil is composed of glycerol sold by Shenzhen Nuo food ingredient Limited with the trade name of food-grade glycerol, propylene glycol sold by Min exhibition sail chemical Limited with the trade name of food 1, 2-propylene glycol, synthetic nicotine salt sold by Wuhan Yuancheng co-creation science Limited with the trade name of nicotine salt, special tobacco essence sold by Yunnan Bao biotechnology Limited with the trade name of fruit wine essence, and flue-cured tobacco extract sold by Hainan Baolong natural spice Limited with the trade name of Yunyan tobacco extract according to the weight ratio of 66: 12: 0.23: 14: 0.13;
the magnetic force heating electronic atomizer of this example was evaluated according to the method described in the specification of the present application, and the evaluation results are shown in table 1.
Table 1: examples 1-4 results of smoke panel test on electromagnetic heating electronic atomizer
| Numbering | Amount of flue gas | Fragrance | Tuning by hand | Miscellaneous qi | Irritation property | Aftertaste | Total score | Remarks for note |
| Example 1 | 4.5 | 26.0 | 5.0 | 10.0 | 18.0 | 21.0 | 84.5 | Electromagnetic heating electronic atomizer |
| Example 2 | 4.5 | 26.0 | 5.0 | 11.0 | 18.0 | 21.0 | 85.5 | Electromagnetic heating electronic atomizer |
| Example 3 | 5.0 | 26.5 | 5.0 | 11.0 | 18.0 | 21.0 | 86.5 | Electromagnetic heating electronic atomizer |
| Example 4 | 4.5 | 26.0 | 5.0 | 11.0 | 18.0 | 20.5 | 85.0 | Electromagnetic heating electronic atomizer |
| Control I | 5.0 | 26.5 | 5.0 | 11.0 | 18.0 | 21.0 | 86.5 | SMOK electronic cigarette |
| Control II | 5.0 | 26.5 | 5.0 | 11.0 | 18.0 | 21.0 | 86.5 | Aspire electronic cigarette |
The results presented in table 1 clearly show that the overall evaluation of the electromagnetically heated electronic atomizer according to the present invention has approached the maturity of commercially available electronic cigarettes. The amount of smoke generated by the electromagnetically heated electronic atomizer according to the present invention was slightly less overall than the control product in terms of the amount of smoke generated, but the same level was reached in example 3. From the aspect of aroma sensory quality, the electromagnetic heating electronic atomizer provided by the invention achieves the same effect of a comparison product on the whole.
Claims (10)
1, electromagnetic heating electronic atomizer, characterized by that it is made up of magnetic heater part (A), cartridge part (B) and electronic atomizer outer casing (12);
the magnetic heater part (A) consists of a suction nozzle (1), a smoke channel (2), an electromagnetic induction coil (3), a heat insulation layer (4), a heating cavity (5), an electric switch (6), an integrated circuit board (7), a charging interface (8), a medium-high frequency power supply (11) and an indicator light (13);
on the upper part of the electromagnetic heating electronic atomizer, a suction nozzle (1) is communicated with a flue gas channel (2), and the suction nozzle (1) is connected with the top end of a heating cavity (5) through a knob interface (9); a heat insulation layer (4) is arranged between the outer side wall of the heating cavity (5) and the electromagnetic induction coil (3), and a smoke cartridge part (B) is placed in the heating cavity (5);
a medium-high frequency power supply (11) is arranged at the lower part of the electromagnetic heating electronic atomizer, and an electric switch (6), an integrated circuit board (7), a charging interface (8) and an indicator light (13) are sequentially arranged on the outer side of the electromagnetic heating electronic atomizer from top to bottom; the electromagnetic induction coil (3), the electric switch (6), the medium-high frequency power supply (11) and the indicator light (13) are respectively and electrically connected with the integrated circuit board (7);
the smoke cartridge part (B) consists of a high-magnetic-conductor metal shell (10), electronic cigarette oil (15), cotton (14) and a sealing plug (16), the electronic cigarette oil (15) and the cotton (14) are placed in the high-magnetic-conductor metal shell (10), and the sealing plug (16) is placed at an opening at the top of the high-magnetic-conductor metal shell (10).
2. The electromagnetic heating electronic atomizer according to claim 1, characterized in that the heating chamber (5) is kinds of cylindrical cavities, 1-3 flue gas channels (2) with the diameter less than 2mm are arranged around the upper part of the heating chamber (5), the inner diameter of the heating chamber (5) is 5-10 mm, the thickness of the chamber wall is 1-4 mm, and the height is 10-20 mm, and the heating chamber is made of high temperature resistant glass material, ceramic material or polytetrafluoroethylene material.
3. An electromagnetically heated electronic atomizer according to claim 1, characterized in that electromagnetic induction coil 3 is an electromagnetic induction coil made of kinds or more of metal wires selected from the group consisting of copper wire, carbon steel wire, iron wire, stainless steel wire and galvanized wire, and having a cross-sectional shape of a circle, rectangle, triangle or polygon, or electromagnetic induction coil (3) is a printed electromagnetic induction coil, and the resistivity of these electromagnetic induction coils (3) is 1.65 x 10-8～1.6×10-6Ω·m。
4. An electromagnetically heated electronic atomizer according to claim 1, characterized in that the electromagnetic induction coil (3) is a single coil or 2 to 5 coils, and the directions of the magnetic fields of these coils are the same.
5. An electromagnetic heating electronic atomizer according to claim 1, characterized in that the heat insulating layer (4) is made of kinds or more selected from heat insulating rubber, aluminum foil heat insulating coil, micro-nano heat insulating board, heat insulating rubber or glass fiber cotton board.
6. The electromagnetic heating electronic atomizer according to claim 1, characterized in that the medium-high frequency power supply (11) is a rechargeable medium-high frequency power supply of a nickel-hydrogen battery, a nickel-cadmium battery or a lithium ion battery, which has a service life of more than 500 times and an open circuit voltage of 1.2-3.6V.
7. An electromagnetic heating electronic atomizer according to claim 1, characterized in that the integrated circuit board (7) is an integrated circuit board integrating a master control circuit, a temperature control circuit and a power protection circuit.
8. The electromagnetic heating electronic atomizer according to claim 1, wherein the electronic cigarette oil (15) is prepared from glycerol, 1, 2-propylene glycol, nicotine salt, tobacco-specific essence and tobacco extract in a weight ratio of 60-80: 10-30: 0.2-0.25: 10-15: 0.1 to 0.2; the electronic cigarette oil amount of each cartridge part (B) is 0.5-1.0 ml.
9. An electromagnetically heated electronic atomizer according to claim 1, wherein said high magnetic conductor metal case (10) is formed of kinds or more of materials selected from the group consisting of iron-aluminum alloy, iron-titanium alloy, iron-manganese alloy, iron-aluminum alloy and alloy steel, and said high magnetic conductor metal case (10) has 1 to 6 openings at its top end, and said openings are closed by sealing plugs (16) made of PC, PE or PE material.
10. An electromagnetically heated electronic atomizer according to claim 1, characterized in that the housing (12) is made of ABS or PC plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052463.1A CN110731548A (en) | 2019-10-31 | 2019-10-31 | electromagnetic heating electronic atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052463.1A CN110731548A (en) | 2019-10-31 | 2019-10-31 | electromagnetic heating electronic atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110731548A true CN110731548A (en) | 2020-01-31 |
Family
ID=69270579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911052463.1A Pending CN110731548A (en) | 2019-10-31 | 2019-10-31 | electromagnetic heating electronic atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110731548A (en) |
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2019
- 2019-10-31 CN CN201911052463.1A patent/CN110731548A/en active Pending
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