CN207754554U - A kind of heating device and smoking set - Google Patents
A kind of heating device and smoking set Download PDFInfo
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- CN207754554U CN207754554U CN201721823986.8U CN201721823986U CN207754554U CN 207754554 U CN207754554 U CN 207754554U CN 201721823986 U CN201721823986 U CN 201721823986U CN 207754554 U CN207754554 U CN 207754554U
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Abstract
The utility model is related to electronic smoking set technical field, a kind of heating device and smoking set are disclosed, wherein above-mentioned heating device includes heating cabinet, for heating smokeable substance；Electromagnetic induction coil, it is set around outside the heating cabinet, the electromagnetic induction coil includes at least first coil and the second coil, the first coil is set to one end of the heating cabinet, second coil is set to the other end of the heating cabinet, the number of turns of second coil described in the turn ratio of the first coil is more, so that the heating speed at the heating cabinet both ends is different.By the above-mentioned means, the utility model embodiment is simple in structure, and can heat stepwise, so that smoke in aspiration procedure is consistent.
Description
Technical field
The utility model is related to electronic smoking set technical fields, more particularly to a kind of heating device and smoking set.
Background technology
China's smoker's quantity increasingly increases, and cigarette is seen everywhere for our many people, it is desirable to avoid secondhand smoke not
It is easy.Traditional cigarette needs to light burning generation smog by open fire, and tobacco discharges many to people during high-temp combustion
The harmful substance of body.Most of smoker obviously knows the harm of smoking, but can not self-contr ol, smoking cessation is not within the foreseeable future.
In recent years, there is a kind of low temperature baking smoking set, smog is generated by low-temperature bake, greatly reduces harmful substance
It generates.Low temperature in the market bakes smoking set and generally comprises heater, and cigarette is inserted into heater, is added to cigarette by heater
Heat generates smog.
During realizing the application, inventor has found the relevant technologies, and there are following technical problems：The cigarette of the relevant technologies
To cigarette, disposably equal Uniform is heated the heating device of tool so that fragrance and flue gas concentration are reduced in later stage aspiration procedure, cause mouth
Feel inconsequent, influences user experience.
Utility model content
The utility model embodiment is mainly solving the technical problems that providing a kind of heating device and having this heating device
Smoking set, it is simple in structure, and can heat stepwise, so that smoke in aspiration procedure is consistent.
In order to solve the above technical problems, the technical solution that the utility model embodiment uses is：A kind of heating is provided
Device, including：Heating cabinet, for heating smokeable substance；Electromagnetic induction coil is set around outside the heating cabinet, the electromagnetism sense
Coil is answered to include at least first coil and the second coil, the first coil is set to one end of the heating cabinet, second line
For circle set on the other end of the heating cabinet, the number of turns of the second coil described in the turn ratio of the first coil is more so that it is described plus
The heating speed at the both ends Re Cang is different.
Wherein, the electromagnetic induction coil further include connection coil, the connection coil respectively with the first coil and
The second coil connection.
Wherein, the first coil and second coil are formed by same conducting wire coiling.
Wherein, the heating cabinet includes winding bracket and cartridge heater, and the winding bracket is sheathed on the cartridge heater, described
Electromagnetic induction coil is set around on the winding bracket.
Wherein, the cartridge heater is hollow cylinder, is equipped with host cavity, the host cavity is for accommodating the smoke object
Matter.
Wherein, the heating cabinet includes winding bracket, heating plug-in unit and bearing, and the heating plug-in unit is for being inserted into the hair
Cigarette substance, the heating plug-in unit are set on the bearing, and the winding bracket is sheathed on the heating plug-in unit and the bearing,
The electromagnetic induction coil is set around on the winding bracket.
Wherein, the winding bracket is equipped with groove, and the groove includes the first groove and the second groove, the first coil
It is partially submerged into first groove, second coiler part is embedded in second groove.
Wherein, the both ends of the winding bracket are respectively arranged with the first stopper and the second stopper.
Wherein, first stopper and the second stopper are arranged around the winding bracket.
In order to solve the above technical problems, another technical solution that the utility model embodiment uses is：A kind of cigarette is provided
Tool, including above-mentioned heating device and the power module that is electrically connected with the electromagnetic induction coil of the heating device, the power supply
Module is used to provide alternating current to the electromagnetic induction coil.
The advantageous effect of the utility model embodiment is：The case where being different from the prior art, the utility model embodiment carry
For a kind of heating device and smoking set, wherein the heating device includes heating cabinet, for heating smokeable substance；Electromagnetic induction coil,
It is set around outside the heating cabinet, the electromagnetic induction coil includes at least first coil and the second coil, and the first coil is set
In one end of the heating cabinet, second coil is set to the other end of the heating cabinet, the turn ratio institute of the first coil
The number of turns for stating the second coil is more, so that the heating speed at the heating cabinet both ends is different.In the above manner, the utility model is real
It is simple in structure to apply example, and can heat stepwise, so that smoke in aspiration procedure is consistent.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is a kind of structural schematic diagram for smoking set that the utility model wherein embodiment provides；
Fig. 2 is the structural schematic diagram of heating device shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the winding bracket of heating device shown in Fig. 2；
Fig. 4 is the structural schematic diagram for the cartridge heater that another embodiment of the utility model provides；
Fig. 5 is the structural schematic diagram for the heating cabinet that another embodiment of the utility model provides；
Fig. 6 is the structural schematic diagram of heating plug-in unit shown in fig. 5；
Fig. 7 is the structural schematic diagram of the power module of smoking set shown in FIG. 1.
Specific implementation mode
For the ease of understanding the application, in the following with reference to the drawings and specific embodiments, the application is described in detail.
It should be noted that when element is expressed " being fixed on " another element, it can directly on another element or therebetween
There may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can directly be connected
It is connected to another element or may exist one or more elements placed in the middle therebetween.Term used in this specification is " vertical
", " horizontal ", "left", "right", "upper", "lower", "inner", "outside", the instructions such as " bottom " orientation or positional relationship be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the application and simplifies to describe, rather than indicates or imply institute
The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this Shen
Limitation please.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted.
Unless otherwise defined, technical and scientific term all used in this specification is led with the technology for belonging to the application
The normally understood meaning of technical staff in domain is identical.It is specific that term used in the description of the present application is intended merely to description
Embodiment purpose, be not intended to limitation the application.Term "and/or" used in this specification includes one or more phases
Any and all combinations of the Listed Items of pass.
In addition, as long as technical characteristic involved in the application difference embodiment disclosed below is not constituted each other
Conflict can be combined with each other.
Referring to Fig. 1, a kind of structural schematic diagram of the smoking set provided for the utility model wherein embodiment.The present embodiment
The smoking set 200 of offer includes heating device 100 and shell 210, and heating device 100 is set in shell 210.
Specifically, referring to Fig. 2, above-mentioned heating device 100 includes electromagnetic induction coil 110 and heating cabinet 120, electromagnetism sense
Coil 110 is answered to be set around outside heating cabinet 120.
Above-mentioned electromagnetic induction coil 110 can be prepared by conductive material, such as can be to conduct electricity very well and price
Cheap copper wire, aluminium wire etc..Electromagnetic induction coil 110, around the periphery for being located at heating cabinet 120, is used for heating by unified direction
Storehouse carries out electromagnetic induction heating.According to the law of electromagnetic induction, when electromagnetic induction coil 110 leads to the electric current of alternation, electromagnetic induction
The inside of coil 110 generates alternating flux, and alternating flux generates induced potential in heating cabinet 120, while when the magnetic in magnetic field
When the line of force is by heating cabinet 120, the magnetic line of force is cut by heating cabinet 120, is generated induced current in heating cabinet 120, that is, is vortexed, from
And heat heating cabinet 120.
Wherein, electromagnetic induction coil 110 includes first coil 111, the second coil 112 and connection coil 113.First coil
111 are set to one end of heating cabinet 120, and the second coil 112 is set to the other end of heating cabinet 120, and the number of turns of first coil 111
The number of turns than the second coil 112 is more, so that the heating speed at 120 both ends of heating cabinet is different.Connect coil 123 respectively with First Line
Circle 121 and the second coil 122 connect, and connection coil 123 is set around the middle-end of heating cabinet 120.In the present embodiment, identical item
Under part, when the number of turns of electromagnetic induction coil is more, the magnetic line of force that heating cabinet 120 is cut is more, and the induced current of generation is bigger,
Then heating speed is faster.Optionally, when heating cabinet 120 is put into cigarette, it is assumed that cigarette includes first end, middle part and second end
Portion is first end close to one end of cigarette holder, and one end far from cigarette holder is the second end, and middle part is located at first end and second end
Between portion, first coil 111 is sheathed on first end, and the second coil 112 is sheathed on the second end, makes the heating speed of first end
Degree is faster than the second end, and middle part is transmitted by the heat of first end and the second end and heated, heating speed by soon to slowly according to
It is secondary to be：First end, middle part, the second end, when the first end of cigarette has heated, middle part and the second end continue to heat,
Middle part has been heated, and the second end continues to heat, and keeps fragrance and concentration in aspiration procedure uniform, will not be with aspiration procedure
It reduces, is experienced thereby using family more preferable.
It is understood that in some other embodiments, connection coil 113 can omit, first coil 111 and the second line
Circle 112 can be formed by same conducting wire coiling.
It (is not marked it is understood that insulating layer can be coated in some other embodiments, outside electromagnetic induction coil 110
Show), insulating layer is for avoiding electromagnetic induction coil 110 from leaking electricity.Insulating layer is prepared by insulating materials, such as synthetic resin,
Epoxy resin, phenolic resin, 4250 plastics, polyimide plastic, cumulative plastics etc..
Above-mentioned heating cabinet 120 includes winding bracket 121 and cartridge heater 122.Winding bracket 121 is sheathed on cartridge heater 122, electricity
Magnetic induction coil 110 is set around on winding bracket 121.
Wherein, also referring to Fig. 3, winding bracket 121 is prepared for nonmetallic materials or other cannot generate electricity
The material preparation of magnetic induction forms.Winding bracket 121 is equipped with groove 1210, and groove 1210 includes the first groove 12101 and second
Groove 12102, first coil 111 are partially submerged into the first groove 12101, and the second coil 112 is partially submerged into the second groove 12102,
In order to around the winding of electromagnetic induction coil 110.The both ends of winding bracket 121 are respectively arranged with the first stopper 1211 and second
The shape of stopper 1212, the first stopper 1211 and the second stopper 1212 can be annular, the first stopper 1211 and the second stopper
1212 are arranged around winding bracket 121, so that electromagnetic induction coil 110 is more securely set around winding bracket 121.
Above-mentioned cartridge heater 122 is hollow cylinder, is made by metallic conductor, preferably permeability magnetic material is prepared so that
The effect of sensing heating is more preferable, such as can be iron-dust core, iron nickel 50, iron sial, iron nickel molybdenum etc..The surface of cartridge heater 122
It is smooth, so that the effect of electromagnetic induction heating is more preferable.Cartridge heater 122 is equipped with host cavity (not indicating), and host cavity is sent out for accommodating
Cigarette substance.Wherein, smokeable substance can be such as can be one or more molding in pipe tobacco, reconstituted tobacoo, tobacco powder
Tobacco rod or piece.
It is understood that in some other embodiments, as shown in figure 4, cartridge heater 122 may include the first canister portion
1221 and second canister portion 1222, the first canister portion 1221 connect the second canister portion 1222, host cavity is connected to the first canister portion 1221 and second
Canister portion 1222, and the central axis coaxial of the central axis of the first canister portion 1221 and the second canister portion 1222.First canister portion 1221
Internal diameter it is identical as the internal diameter of the second canister portion 1222, the outer diameter of the first canister portion 1221 is smaller than the outer diameter of the second canister portion 1222 so that
The quality for obtaining the second canister portion 1222 is more than the quality of the first canister portion 1221.First coil 111 is set around the first canister portion 1221, and second
Coil 112 is set around the second canister portion 1222.Under the same terms, it is raised to identical temperature, the time of the bigger needs of quality is more,
So that the heating speed of the first canister portion 1221 than the second canister portion 1222 heating speed faster.
It is understood that in some other embodiments, the outer surface of cartridge heater 122 is equipped with thermal insulation layer (not indicating),
It is conducted outward for reducing the heat in cartridge heater 122.Thermal insulation layer is prepared by heat-barrier material, for example, can be adiabatic gum,
Aeroge, asbestos, alumina silicate, calcium silicates etc..Thermal insulation layer can further increase the thermal efficiency and heat insulation effect, make cartridge heater
122 heating speed is faster.
It is understood that in some other embodiments, as shown in Figure 5 and Figure 6, above-mentioned heating cabinet 120 can also wrap
Winding bracket 121, heating plug-in unit 123 and bearing 124 are included, heating plug-in unit 123 is set for being inserted into smokeable substance, heating plug-in unit 123
In on bearing 124, winding bracket 121 is sheathed on heating plug-in unit 123 and bearing 124, electromagnetic induction coil 110 be set around around
On line bracket 121.Wherein winding bracket 121 is same as the previously described embodiments, and details are not described herein again.Heat the substantially plate of plug-in unit 123
Shape is prepared by metal material, can be simple metal, alloy, metallic compound or special metal material etc., for example, iron, copper,
Aluminium, tin, nickel, gold, silver, lead, zinc and its alloy etc..It heats plug-in unit 123 and is equipped with fin 1231, the shape of fin 1231 can be
Triangular prism so that heating plug-in unit 123 is easier to be inserted into solid smokeable substance, and increases the contact area of heating.Bearing 124 is solid
Due on winding bracket 121, being used to support heating plug-in unit 123, so that heating plug-in unit 123 is vertically arranged in winding bracket 121.
Plug-in unit 123 and bearing 124 are heated by setting, so that heating device 100 is realized that center is heated, meets multiple heating mode
Demand.
Heating device 100 in the present embodiment includes that electromagnetic induction coil 110 and heating cabinet 120 pass through in heating cabinet 120
The number of turns that both ends electromagnetic induction coil 110 is arranged is different, keeps the heating speed at 120 both ends of heating cabinet different.In the present embodiment
Heating device 100 is simple in structure, and can heat stepwise, so that smoke in aspiration procedure is consistent.
Above-mentioned shell 210 can be plastic casing, such as can be the heat-insulated guarantors such as makrolon, polyurethane, polyimides
The good plastic casing of temp effect.Shell 210 is for accommodating heating device 100.
In some other embodiments, shell 210 can also be metal shell, can be plated on shell 210 plastic foil with
Achieve the effect that heat-insulation and heat-preservation.
Wherein, above-mentioned smoking set 200 further includes power module 220, and power module 220 is connect with electromagnetic induction coil 110, is used
In making electromagnetic induction coil 110 be powered, alternating current is provided to carry out sensing heating for electromagnetic induction coil 110.Optionally,
As shown in fig. 7, power module 220 includes USB interface 221, battery 222, control switch 223, charging circuit 224 and electric discharge electricity
Road 225, battery 222 are electrically connected by controlling switch 223 with the input terminal of discharge circuit 225, the output end of discharge circuit 225
It is electrically connected with electromagnetic induction coil 110, battery 222 is electrically connected by charging circuit 224 with USB interface 221.Specifically, battery
222 be rechargeable battery, and control switch 223 is set to the surface of shell 210, and four kinds of situations is divided to say this product below
It is bright, the first situation：When user is closed control switch 223, battery 222 is electrically connected with the input terminal of discharge circuit 225, electric discharge
Circuit 225 will enter the working condition of electric discharge and be that electromagnetic induction coil 110 is powered by its output end, so that electromagnetic induction line
The cartridge heater 122 or heating plug-in unit 123 of 110 excitation heating cabinet 120 of circle simultaneously make its fever, to heat smokeable substance, Yong Hubian
Smoking set 100 can be sucked after being closed control switch 223.The second situation：When user disconnects control switch 223, electricity
Pond 222 is not connected to the input terminal of discharge circuit 225, and discharge circuit 225 will be in idle state, and user can not suck
The smog that smoking set 100 generates.The third situation：When USB interface 221 accesses extraneous power supply, charging circuit 224 will detect this
The presence of extraneous power supply and the working condition for entering charging, to charge for rechargeable battery.4th kind of situation：Work as USB interface
221 when not accessing extraneous power supply, and the presence of extraneous power supply is not detected in charging circuit 224, and therefore, charging circuit 224 will be in
Idle state.Optionally, battery 222 includes rechargeable lithium battery.
Smoking set 100 in the present embodiment includes the heating device 100 for capableing of heat stepwise, realizes heat stepwise, makes pumping
Smoke is consistent during suction, is effectively improved user experience, and it is simple in structure, price is low.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Under the thinking of the utility model, it can also be combined between the technical characteristic in above example or different embodiments,
Step can be realized with random order, and there are many other variations of the different aspect of the utility model as described above, be
Simplicity, they do not provide in details；Although the utility model is described in detail with reference to the foregoing embodiments, this
The those of ordinary skill in field should understand that：Its still can with technical scheme described in the above embodiments is modified,
Or equivalent replacement of some of the technical features；And these modifications or replacements, do not make the sheet of corresponding technical solution
Matter is detached from the range of various embodiments of the utility model technical solution.
Claims (10)
1. a kind of heating device, which is characterized in that including：
Heating cabinet, for heating smokeable substance；
Electromagnetic induction coil is set around outside the heating cabinet, and the electromagnetic induction coil includes at least first coil and the second line
Circle, the first coil are set to one end of the heating cabinet, and second coil is set to the other end of the heating cabinet, and described the
The number of turns of second coil described in the turn ratio of one coil is more, so that the heating speed at the heating cabinet both ends is different.
2. heating device according to claim 1, which is characterized in that
The electromagnetic induction coil further include connection coil, the connection coil respectively with the first coil and second line
Circle connection.
3. heating device according to claim 1, which is characterized in that
The first coil and second coil are formed by same conducting wire coiling.
4. heating device according to claim 1, which is characterized in that
The heating cabinet includes winding bracket and the cartridge heater made from metal, and the winding bracket is sheathed on the cartridge heater,
The electromagnetic induction coil is set around on the winding bracket.
5. heating device according to claim 4, which is characterized in that
The cartridge heater is hollow cylinder, is equipped with host cavity, the host cavity is for accommodating the smokeable substance.
6. heating device according to claim 1, which is characterized in that
The heating cabinet includes winding bracket, heats plug-in unit and bearing made from metal, and the heating plug-in unit is for being inserted into institute
Smokeable substance is stated, the heating plug-in unit is set on the bearing, and the winding bracket is sheathed on the heating plug-in unit and the branch
On seat, the electromagnetic induction coil is set around on the winding bracket.
7. the heating device according to claim 4 or 6, which is characterized in that
The winding bracket is equipped with groove, and the groove includes the first groove and the second groove, the first coil part insertion
First groove, second coiler part are embedded in second groove.
8. the heating device according to claim 4 or 6, which is characterized in that
The both ends of the winding bracket are respectively arranged with the first stopper and the second stopper.
9. heating device according to claim 8, which is characterized in that
First stopper and second stopper are arranged around the winding bracket.
10. a kind of smoking set, which is characterized in that including：Such as claim 1-9 any one of them heating device and with the heating
The power module of the electromagnetic induction coil electrical connection of device, the power module are used to provide alternation to the electromagnetic induction coil
Electric current.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823986.8U CN207754554U (en) | 2017-12-22 | 2017-12-22 | A kind of heating device and smoking set |
| JP2018238346A JP6766128B2 (en) | 2017-12-22 | 2018-12-20 | Heating device and smoking equipment |
| US16/229,367 US20190191767A1 (en) | 2017-12-22 | 2018-12-21 | Electromagnetic heating device and smoking set having same |
| KR1020180167082A KR102229937B1 (en) | 2017-12-22 | 2018-12-21 | Electromagnetic heating device and smoking set having same |
| EP18215813.9A EP3506721A1 (en) | 2017-12-22 | 2018-12-22 | Electromagnetic heating device and smoking set having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823986.8U CN207754554U (en) | 2017-12-22 | 2017-12-22 | A kind of heating device and smoking set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207754554U true CN207754554U (en) | 2018-08-24 |
Family
ID=63188378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823986.8U Active CN207754554U (en) | 2017-12-22 | 2017-12-22 | A kind of heating device and smoking set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207754554U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109007984A (en) * | 2018-09-17 | 2018-12-18 | 深圳市合元科技有限公司 | Calandria and heater |
| CN110074457A (en) * | 2019-04-30 | 2019-08-02 | 安徽中烟工业有限责任公司 | A kind of magnetic grain soaking smoking set being able to achieve Segmented heating |
| CN110267378A (en) * | 2019-04-30 | 2019-09-20 | 安徽中烟工业有限责任公司 | A kind of magnetic grain soaking heating coil |
| WO2020182772A1 (en) * | 2019-03-11 | 2020-09-17 | Nicoventures Trading Limited | Aerosol-generating device |
| WO2020182729A1 (en) * | 2019-03-11 | 2020-09-17 | Nicoventures Trading Limited | Aerosol provision device |
| CN112839400A (en) * | 2020-12-31 | 2021-05-25 | 四川瀚舟新能源科技有限公司 | Battery heating assembly and manufacturing process thereof |
| CN112931978A (en) * | 2021-03-11 | 2021-06-11 | 昆明理工大学 | Electromagnetic induction heating non-combustion smoking set |
| CN113226083A (en) * | 2018-12-21 | 2021-08-06 | 音诺艾迪有限公司 | Particle generating device with induction heater |
| WO2021190214A1 (en) * | 2020-03-26 | 2021-09-30 | 深圳麦克韦尔科技有限公司 | Aerosol generating device and electromagnetic heating assembly thereof |
| CN113811211A (en) * | 2019-03-11 | 2021-12-17 | 尼科创业贸易有限公司 | Aerosol generating device |
| CN114376279A (en) * | 2020-10-21 | 2022-04-22 | Itm半导体有限公司 | Heating device and method for electronic cigarette with dual heating modes and electronic cigarette |
| EP3962308B1 (en) | 2019-05-03 | 2023-03-08 | JT International SA | Aerosol generation device having a thermal bridge |
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2017
- 2017-12-22 CN CN201721823986.8U patent/CN207754554U/en active Active
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109007984A (en) * | 2018-09-17 | 2018-12-18 | 深圳市合元科技有限公司 | Calandria and heater |
| CN113226083A (en) * | 2018-12-21 | 2021-08-06 | 音诺艾迪有限公司 | Particle generating device with induction heater |
| JP2022166186A (en) * | 2019-03-11 | 2022-11-01 | ニコベンチャーズ トレーディング リミテッド | Aerosol provision device |
| WO2020182772A1 (en) * | 2019-03-11 | 2020-09-17 | Nicoventures Trading Limited | Aerosol-generating device |
| WO2020182729A1 (en) * | 2019-03-11 | 2020-09-17 | Nicoventures Trading Limited | Aerosol provision device |
| EP4140335A1 (en) * | 2019-03-11 | 2023-03-01 | Nicoventures Trading Limited | Aerosol provision device |
| CN113811211A (en) * | 2019-03-11 | 2021-12-17 | 尼科创业贸易有限公司 | Aerosol generating device |
| CN113853128A (en) * | 2019-03-11 | 2021-12-28 | 尼科创业贸易有限公司 | Aerosol supply device |
| JP2022522751A (en) * | 2019-03-11 | 2022-04-20 | ニコベンチャーズ トレーディング リミテッド | Aerosol supply device |
| CN110074457A (en) * | 2019-04-30 | 2019-08-02 | 安徽中烟工业有限责任公司 | A kind of magnetic grain soaking smoking set being able to achieve Segmented heating |
| CN110267378A (en) * | 2019-04-30 | 2019-09-20 | 安徽中烟工业有限责任公司 | A kind of magnetic grain soaking heating coil |
| EP3962308B1 (en) | 2019-05-03 | 2023-03-08 | JT International SA | Aerosol generation device having a thermal bridge |
| WO2021190214A1 (en) * | 2020-03-26 | 2021-09-30 | 深圳麦克韦尔科技有限公司 | Aerosol generating device and electromagnetic heating assembly thereof |
| CN114376279A (en) * | 2020-10-21 | 2022-04-22 | Itm半导体有限公司 | Heating device and method for electronic cigarette with dual heating modes and electronic cigarette |
| CN112839400B (en) * | 2020-12-31 | 2023-02-03 | 四川瀚舟新能源科技有限公司 | Battery heating assembly and manufacturing process thereof |
| CN112839400A (en) * | 2020-12-31 | 2021-05-25 | 四川瀚舟新能源科技有限公司 | Battery heating assembly and manufacturing process thereof |
| CN112931978A (en) * | 2021-03-11 | 2021-06-11 | 昆明理工大学 | Electromagnetic induction heating non-combustion smoking set |
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