CN211794308U - Electromagnetic heating electronic atomizer - Google Patents
Electromagnetic heating electronic atomizer Download PDFInfo
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- CN211794308U CN211794308U CN201921857046.XU CN201921857046U CN211794308U CN 211794308 U CN211794308 U CN 211794308U CN 201921857046 U CN201921857046 U CN 201921857046U CN 211794308 U CN211794308 U CN 211794308U
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Abstract
The utility model relates to an electromagnetic heating electronic atomizer, which consists of a magnetic heater part A, a smoke cartridge part B and an electronic atomizer shell (12); compared with the existing resistance heating mode, the electromagnetic heating mode is adopted, so that the coil basically cannot generate heat, the service life is long, the heat is gathered in the heating body, the heat is fully utilized, and the loss is basically avoided; an internal heating mode is adopted, molecules in a 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
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the electron cigarette. More specifically, the present invention relates to an electromagnetic heating electronic atomizer.
[ background of the invention ]
The electronic atomizer is a so-called electronic cigarette, which is a former name of a healthy electronic cigarette. The earliest appeared in china in 2005. A novel product between electronic components and food. The cigarette is the most different from the traditional cigarette, namely the cigarette does not burn, does not contain toxic substances such as tar, carbon monoxide, nitrous acid and the like, and does not have second-hand smoke which greatly influences surrounding people. The electronic atomizer is mainly exported before, the main markets in Europe in 2007 and 2008 are popularized all over the world later, and the electronic atomizer is only transferred to the domestic market in recent years, and generally comprises three parts: batteries, atomizers, cartridges, other accessories (including chargers, wires, atomizing rings, etc.).
The atomizer is a heating element, and the electric resistance heater is powered by a battery to generate heat, so that the tobacco tar beside the electric resistance heater volatilizes to form smoke. The resistance type heating by a heat conduction mode has the problems of low heating efficiency, large heat loss difference, poor heating effect, short service life and the like. The electromagnetic heating also uses a power supply as an energy source, an alternating magnetic field is generated by the electromagnetic induction coil part to act on the metal conductor, the surface of the conductor cuts an alternating magnetic line to generate alternating current (namely eddy current) in the metal conductor, the eddy current enables carriers of the metal conductor to move randomly at a high speed, and the carriers collide and rub with atoms to generate heat energy, so that the effect of heating objects is achieved. Because the metal conductor generates heat, the heat conversion rate is particularly high and can reach 95 percent at most, and the method is a direct heating mode. The electromagnetic heating mode is applied to the electronic atomizer, so that the problem of low efficiency of heating in a resistance type heat conduction mode can be fundamentally solved. Therefore, at present, there is an urgent need for an electronic cigarette which can better meet the smoking requirements of consumers, and simultaneously greatly reduce harmful substances in smoke without affecting others.
[ Utility model ] content
[ problem to be solved ]
The utility model aims at providing an electromagnetic heating electronic atomizer.
[ solution ]
The utility model is realized by the following technical proposal.
The utility model relates to a magnetic force heating electronic atomizer.
The electromagnetic heating electronic atomizer of the utility model consists of a magnetic heater part A, a smoke 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 a preferred embodiment of the present invention, the heating chamber 5 is a cylindrical cavity, and 1-3 flue gas channels 2 with a diameter less than 2mm are arranged around the upper part of the heating chamber 5; the inner diameter of the heating cavity 5 is 5-10 mm, the wall thickness of the cavity is 1-4 mm, and the height is 10-20 mm; it is made of high-temperature resistant glass material, ceramic material or polytetrafluoroethylene material.
According to another preferred embodiment of the present invention, the electromagnetic induction coil 3 is formed of one or more selected from the group consisting of copper wire, carbon steel wire, and iron wireElectromagnetic induction coils made of metal wires of stainless iron wires or galvanized wires, the cross section of the electromagnetic induction coils is circular, rectangular, triangular or polygonal; or the electromagnetic induction coils 3 are printed electromagnetic induction coils, and the resistivity of these electromagnetic induction coils 3 is 1.65 × 10-8～1.6×10-6Ω·m。
According to another preferred embodiment of the present invention, the electromagnetic induction coil 3 is a single coil or 2-5 coils, and the magnetic field directions of these coils are the same.
According to another preferred embodiment of the present invention, the heat insulation layer 4 is made of one or more selected from heat insulation rubber, aluminum foil heat insulation coiled material, micro-nano heat insulation board or glass fiber cotton board.
According to another preferred embodiment 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 embodiment of the present invention, the integrated circuit board 7 is an integrated circuit board integrating a master control circuit, a temperature control circuit and a power protection circuit.
According to another preferred embodiment of the present invention, the electronic cigarette liquid 15 is prepared from glycerol, 1, 2-propylene glycol, nicotine salt, tobacco-specific essence, and tobacco extract at 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.
According to another preferred embodiment of the present invention, the high magnetic conductor metal case 10 is a case made of one or more materials selected from the group consisting of iron-aluminum alloy, iron-titanium alloy, iron-manganese alloy, and alloy steel; the top end of the high-magnetic-conductor metal shell 10 is provided with 1-6 openings which are all plugged by a sealing plug 16 made of PC, PE or PE materials.
According to another preferred embodiment of the present invention, the housing 12 is made of ABS or PC plastic.
The present invention will be described in more detail below.
The utility model relates to a magnetic force heating electronic atomizer, the concrete structure refers to figure 1.
The electromagnetic heating electronic atomizer of the utility model consists of a magnetic heater part A, a smoke 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 utility model discloses, heating chamber 5 is a cylindrical cavity, sets up 1 ~ 3 diameters all around in heating chamber 5 upper portion and is less than 2 mm's flue gas passageway 2. A thread is arranged at the middle opening part at the top of the heating cavity 5 and is matched with the thread at the lower part of the suction nozzle 1 to form a button interface 9 for communicating the suction nozzle 1 with the heating cavity 5. When a person draws on the electronic cigarette, the knob interface 9 is opened and the cartridge portion B is placed in the heating chamber 5 of the magnetic heater portion 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 has the function of placing the cartridge portion B in the chamber, placing the electromagnetic coil 3 on the outer wall of the chamber, and generating an alternating magnetic field 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 noci precision ceramics technology ltd, guan, and a product sold under the trade name high temperature and high pressure shaped glass by shanghai commandon industries ltd.
According to the utility model discloses, electromagnetic induction coil 3's function is that it can produce an alternating magnetic field after the switch on, and this kind of alternating magnetic field cutsThe high magnetic conductor metal casing 10 of the cartridge portion B located in the heating chamber 5 causes the high magnetic conductor metal casing 10 to generate heat by itself, thereby heating the cartridge portion B. The electromagnetic induction coil 3 used in the utility model is an electromagnetic induction coil made of one or more metal wires selected from copper wire, carbon steel wire, iron wire, stainless iron wire or galvanized wire, the surface of which is covered with a layer of insulating paint, and the cross section of which is round, rectangular, triangular or polygonal; or, the utility model discloses an electromagnetic induction coil 3 is printing electromagnetic induction coil, prints on heating chamber 5 outer wall through the hard brush circuit promptly. The structure of the electromagnetic induction coil 3 is specifically shown in fig. 3 and 4. The electromagnetic induction coil 3 is a single coil or 2-5 coils, and the magnetic field directions of the coils are 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 utility model discloses an electromagnetic induction coil 3 all is the product of selling on the market at present, for example by Shenzhen xinhui source science and technology Limited product of selling with trade name open type electromagnetic heating coil, by Shenzhen xindongxin circuit board limited public product of selling with trade name high-precision PCB.
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 present invention, the medium-high frequency power supply 11 is a power supply of the electron tube frequency conversion device. The utility model discloses a well high frequency power 11 is the chargeable well high frequency power of nickel-hydrogen battery, nickel-cadmium battery or lithium ion battery, and their life is more than 500 times, and open circuit voltage is 1.2 ~ 3.6V. They are products currently on the market, such as nickel-metal hydride batteries sold under the trade name EPT-44AAA300 by shenzhen energy science and technology limited, nickel-metal hydride batteries sold under the trade name HM4055C by shenzhen, huazhimei semiconductor limited, and lithium ion batteries sold under the trade name 65480R lithium ion batteries by shenzhen energy science and technology limited.
According to the utility model, the integrated circuit board 7 in the magnetic force heating electronic atomizer of the utility model is used as a carrier of electronic parts, and integrates a master control circuit, a temperature control circuit and a power 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 utility model discloses an integrated circuit board 7 is the product of selling on the existing market, for example by the circuit control board that Shenzhen city Chung Dongxin circuit board Limited sold with six layers of heavy golden special circuit boards of trade name.
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 utility model discloses an electric switch 6, charge interface 8 and pilot lamp 13 are the product of selling on the existing market, for example by electric switch 6 that European high electron limited company of Dongguan city sells with trade name electron cigarette paster light touch switch, by charge interface 8 that Shenzhen baoan district Wensxiang Bohui Da five metals electronic factory sells with trade name MICROUSB charge interface, by pilot lamp 13 that Dongguan city bright photoelectric technology limited company of a specified duration sells with the special SMD0402 red light bright red light pilot lamp of trade name electron cigarette.
According to the utility model, a heat insulation layer 4 is arranged between the outer side wall of the heating cavity 5 and the electromagnetic induction coil 3; the heat insulating layer 4 can prevent the high magnetic conductor metal in the heating chamber 5 from transferring heat to other heat-labile components such as the electromagnetic induction coil 3 and the medium-high frequency power supply 11 after heating, and prevent the components from being damaged, thereby prolonging the service life of the components. The utility model discloses a thermal-insulated layer 4 is the insulating layer of making with one or more selection from thermal-insulated rubber, aluminium foil thermal-insulated coiled material, the thermal-insulated board of receiving a little or the cotton board of glass fiber. These materials are all products sold in the market at present, for example, the products sold by Fulang energy saving technology Limited company in Shenzhen and sold as micro-nano heat insulation boards, and the products sold by Hebeihao Wangda heat insulation building materials Limited company and sold as commercial glass fiber cotton boards.
According to the utility model, a cartridge part 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 utility model discloses, electron tobacco tar 15 is by glycerine, 1, 2-propylene glycol, nicotine salt, special essence of tobacco and tobacco extract according to weight ratio 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 liquid 15 is to dissolve the essence, which helps to mix with other solutions uniformly to produce a smoke. It is a product currently marketed, for example, by Shenzhen kino food ingredient Limited under the trade name food grade glycerol.
The main function of the 1, 2-propylene glycol in the electronic cigarette oil 15 is to dissolve the essence, which is helpful to be uniformly mixed with other solutions to generate certain throat-hitting feeling. It is a product currently marketed, for example, by the guangzhou sailing chemical company ltd 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 by the utility model 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 by the utility model is the flavor essence with the characteristic style of flue-cured tobacco, the flavor essence with the mixed characteristic style, the flavor essence with the characteristic style of fruit odor type or the flavor essence with the 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 by the utility model is yun yan 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 utility model, when the dosage of 1, 2-propylene glycol, nicotine salt, tobacco special essence and tobacco extract is in the range, if the dosage of glycerol 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 present invention, the high magnetic conductor metal case 10 is a cylindrical hollow case made of one or more materials selected from the group consisting of iron-aluminum alloy, iron-titanium alloy, iron-manganese alloy, and alloy steel; the top end of the high-magnetic-conductor metal shell 10 is provided with 1-6 openings which are all plugged by a sealing plug 16 made of PC, PE or PE materials. When people suck, the sealing plug 16 is taken down, and the cigarette cartridge part B is put into the heating cavity 5 of the electronic atomizer. These materials are commercially available products, such as those sold under the trade name high quality ferromanganese alloy by sidereal metallurgy materials, ltd, and those sold under the trade name ferrotitanium alloy by tetracain iron titanium corporation, ltd.
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 of the present invention is a product that is currently marketed, such as a product sold under the trade name modified ABS by yangtiang new plastic limited, and a product sold under the trade name enhanced PC by suzhou benzhongzhong plastification import and export limited.
According to GB5606.4-2005 standard, the organization comprises 5 and assesses the expert and constitutes the group of assessing, right the utility model discloses electromagnetic heating electronic atomizer has carried out the assessment, and its results of assessing see table 1.
[ advantageous effects ]
The utility model has the advantages that:
the utility model discloses be applied to the electronic atomizer with the electromagnetic heating technique, produce alternating current through electromagnetic induction coil, cause the heat acceptor in the heating intracavity to generate heat, and then heat the electron tobacco juice, make its atomizing, because the metallic conductor who heats the intracavity is from the nature generating heat, heating efficiency is very high, so can reach efficient heating effect.
2 the utility model discloses in injecting the electron tobacco juice into metal heat-receiving, insert the heating chamber with heat-receiving during suction, after the suction end extract heat-receiving the abandon can, easy operation compares in ordinary electronic atomizer, has reduced the complicated operation of changing cotton and dropwise add electron tobacco juice, can also reduce the electronic atomizer volume, and compares in disposable electronic atomizer, the utility model discloses a magnetic force heating electronic atomizer has small and exquisite convenient advantage concurrently, moreover can repetitious usage.
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 view of the general structure of the electromagnetic heating electronic atomizer of the present invention;
FIG. 2 is a schematic structural view of a cartridge part 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 present invention;
fig. 5 is a schematic circuit diagram of the 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 by the following examples.
Example 1: the utility model discloses magnetic force adds hot electron atomizer
The implementation of this example is as follows:
the magnetic heating electronic atomizer of the utility model consists of a magnetic heater part A, a smoke 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 around 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, and the height is 14 mm; it is made from a product sold under the trade name zirconia ceramics by Noyi precision ceramics science and technology Co., Ltd, Dongguan.
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 coil, and has a resistivity of 1.75 × 10-8The surface is covered with an insulating varnish which is wound in a spirally wound manner outside a heating chamber 5 made of ceramics sold under the trade name zirconia ceramics by Noy precision ceramics science and technology Co., Ltd, Dongguan; 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 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 glycerol sold under the trade name food grade glycerol by shenzhen kino food ingredients limited, propylene glycol sold under the trade name food 1, 2-propylene glycol by guangzhou exhibited chemical limited, natural nicotine salt sold under the trade name nicotine salt by suzhou pley biotechnology limited, tobacco specific flavor sold under the trade name orange flavor by Yunnan balazizan biotechnology limited, and flue-cured tobacco extract sold under the trade name yunyan extract by hainan baolong natural flavor limited, 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 utility model discloses magnetic force adds hot electron 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; electronic atomizationThe vessel shell 12 is made from a material sold under the trade name enhanced grade PC by sumizhou sumizhiziji plastification 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 prepared from glycerol sold by Shenzhen Yino food ingredient Limited under the trade name of food-grade glycerol, propylene glycol sold by Guangzhou Shanghai chemical Limited under the trade name of food 1, 2-propylene glycol, synthetic nicotine salt sold by Wuhan Yuancheng Co-creation science and technology Limited under the trade name of nicotine salt, tobacco-specific essence sold by Yunnan Zizania biological science and technology Limited under the trade name of flue-cured tobacco essence, and aromatic tobacco extract sold by Hainan Baolong Natural aroma limited under 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 utility model discloses magnetic force adds hot electron 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 × 10-8Ω · m, the magnetic field directions of these coils are all the same; the heating chamber 5 is made of a ceramic material sold under the trade name zirconia ceramics by Nono precision ceramics science and technology Co., Ltd, Dongguan; 3 flue gas channels 2 with the diameter smaller than 2mm are arranged around the upper part of the heating cavity 5; the inner diameter of the heating cavity 5 is 7mm, the thickness of the cavity wall is 4mm, and the height is 16 mm; it is made from a product sold under the trade name zirconia ceramics by Noyi precision ceramics science and technology Co., Ltd, Dongguan. 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 nickel cadmium battery sold by Shenzhen, Huazhimei semiconductor Limited under the trade name HM4055C, and its open circuit voltage is 3.2V;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 modified ABS by the yang-east new-science plastic co, yang-jiang; 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 prepared from glycerol sold by Shenzhen Yino food ingredient Limited with the trade name of food-grade glycerol, propylene glycol sold by Guangzhou Shanghai chemical Limited with the trade name of food 1, 2-propylene glycol, synthetic nicotine salt sold by Wuhan Yuancheng Co-creation science and technology Limited with the trade name of nicotine salt, tobacco special essence sold by Yunnan Zizania biological science and technology 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 utility model discloses magnetic force adds hot electron 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 composed of ShenzhenA lithium ion battery sold by energy technology ltd under the trade name of 65480R cylindrical lithium ion battery, whose open circuit voltage 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 prepared from glycerol sold by Shenzhen Yino food ingredient Limited with the trade name of food-grade glycerol, propylene glycol sold by Guangzhou Shanghai chemical Limited with the trade name of food 1, 2-propylene glycol, synthetic nicotine salt sold by Wuhan Yuancheng Co-creation science and technology Limited with the trade name of nicotine salt, tobacco special essence sold by Yunnan Balaozi biotech 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 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 listed in table 1 clearly show that the overall evaluation of the electromagnetic heating electronic atomizer of the present invention is close to the mature product of the electronic cigarette sold in the market. From the perspective of the smoke amount, the electromagnetic heating electronic atomizer of the present invention is slightly weaker than the control product in the whole, but the smoke amount of the electromagnetic heating electronic atomizer of the present invention has reached the same level in example 3. From the perspective of fragrance sensory quality, the electromagnetic heating electronic atomizer of the utility model achieves the same effect of a comparison product on the whole.
Claims (8)
1. An electromagnetic heating electronic atomizer is characterized by comprising 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 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, wherein the heating chamber (5) is a cylindrical cavity, and 1-3 flue gas channels (2) with a diameter of less than 2mm are arranged around the upper part of the heating chamber (5); the inner diameter of the heating cavity (5) is 5-10 mm, the wall thickness of the cavity is 1-4 mm, and the height is 10-20 mm; it 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 the electromagnetic induction coil (3) is an electromagnetic induction coil made of one or more metal wires selected from the group consisting of copper wire, carbon steel wire, iron wire, stainless steel wire, and galvanized wire, and the cross-sectional shape thereof is circular or polygonal; or the electromagnetic induction coils (3) are printed electromagnetic induction coils, the resistivity of the electromagnetic induction coils (3) being 1.65 x 10-8～1.6×10-6Ω·m。
4. An electromagnetically heated electronic atomizer according to claim 1, wherein 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. The electromagnetic heating electronic atomizer according to claim 1, wherein the heat insulating layer (4) is made of one or more selected from heat insulating rubber, aluminum foil heat insulating coiled material, micro-nano heat insulating plate or glass fiber cotton plate.
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, the service life of which is more than 500 times, and the open circuit voltage is 1.2-3.6V.
7. An electromagnetic heating electronic atomizer according to claim 1, characterized in that integrated circuit board (7) is an integrated circuit board integrating a master control circuit, a temperature control circuit and a power protection circuit.
8. An electromagnetically heated electronic atomizer according to claim 1, wherein 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 or PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857046.XU CN211794308U (en) | 2019-10-31 | 2019-10-31 | Electromagnetic heating electronic atomizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857046.XU CN211794308U (en) | 2019-10-31 | 2019-10-31 | Electromagnetic heating electronic atomizer |
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| Publication Number | Publication Date |
|---|---|
| CN211794308U true CN211794308U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857046.XU Active CN211794308U (en) | 2019-10-31 | 2019-10-31 | Electromagnetic heating electronic atomizer |
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| Country | Link |
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| CN (1) | CN211794308U (en) |
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