CN110477461A - Heat generating component and electronic cigarette - Google Patents
Heat generating component and electronic cigarette Download PDFInfo
- Publication number
- CN110477461A CN110477461A CN201910785973.3A CN201910785973A CN110477461A CN 110477461 A CN110477461 A CN 110477461A CN 201910785973 A CN201910785973 A CN 201910785973A CN 110477461 A CN110477461 A CN 110477461A
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- Prior art keywords
- heater
- thermocouple
- heat generating
- generating component
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 8
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
- 241000208125 Nicotiana Species 0.000 description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 9
- 229910000639 Spring steel Inorganic materials 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
Abstract
This application provides a kind of heat generating component and electronic cigarette, the heat generating component includes: heater, and the heater generates heat under the action of alternating magnetic field, is provided with accommodating structure on the heater；Thermocouple, the thermocouple includes the first thermocouple wire, the second thermocouple wire and conductive electrode, one end of first thermocouple wire and one end of second thermocouple wire are connected to the conductive electrode, the test side of the thermocouple is formed, the test side is arranged in the accommodating structure；And ceramic shell, the ceramic shell are set in the outer surface of the heater.The heat generating component and electronic cigarette of each embodiment of the application, by the way that accommodating structure is arranged on heater, and the test side of thermocouple is arranged in accommodating structure, since thermocouple is smaller by changes of magnetic field, and accommodating structure can be arranged in the middle part of heater, so as to be accurately detected the temperature of heater by the test side for the thermocouple being arranged in accommodating structure.
Description
Technical field
This application involves electronic cigarette fields, and in particular to a kind of heat generating component and electronic cigarette.
Background technique
Electronic cigarette generallys use electromagnetic eddy heating technique and is heated, that is, coil generates while generating high-frequency current
High speed changing magnetic field, magnetic conductive metal heater generates in magnetic field to be vortexed and generates heat, to make the tobacco tar being heated or tobacco
Generate smog.However, cannot accurately obtain the temperature on heater using the electronic cigarette of vortex induction heating technique.
Summary of the invention
The application provides a kind of heat generating component and electronic cigarette, can solve existing using vortex induction heating technique
Electronic cigarette cannot accurately obtain the technical issues of temperature on heater.
One embodiment of the application provides a kind of heat generating component, comprising:
Heater, the heater generate heat under the action of alternating magnetic field, are provided with accommodating structure on the heater；
Thermocouple, the thermocouple include the first thermocouple wire, the second thermocouple wire and conductive electrode, first heat
One end of galvanic couple line and one end of second thermocouple wire are connected to the conductive electrode, form the detection of the thermocouple
End, the test side are arranged in the accommodating structure；And
Ceramic shell, the ceramic shell are set in the outer surface of the heater.
In heat generating component described herein, the accommodating structure is the mistake that the middle part of the heater is arranged in
Hole, the via hole run through the heater, and the test side is arranged in the via hole.
In heat generating component described herein, the via hole has the first opening and the second opening being oppositely arranged, institute
The other end for stating the first thermocouple wire is pierced by from first opening, and the other end of second thermocouple wire is opened from described second
Mouth is pierced by.
In heat generating component described herein, the first wire casing and the second wire casing are additionally provided on the heater, it is described
First wire casing is arranged in the side of first opening, and second wire casing is arranged in the side of second opening, and described the
One wire casing and second wire casing extend to the bottom of the heater from the middle part of the heater；
Wherein, first thermocouple wire is pierced by and extends along first wire casing, described the from first opening
Two thermocouple wires are pierced by from second opening and extend along second wire casing.
In heat generating component described herein, the accommodating structure be arranged in the heater outer surface one
One recessed portion, and the middle part of the heater is arranged in first concave part, the test side setting is in first recess
In portion.
In heat generating component described herein, the second recessed portion and third recessed portion are additionally provided on the heater,
First recessed portion, second recessed portion and the third recessed portion are interconnected, second recessed portion and institute
State the bottom that third recessed portion extends to the heater from the middle part of the heater；
First thermocouple wire extends along second recessed portion, and second thermocouple wire is recessed along the third
Concave portion extends.
In heat generating component described herein, the material that the ceramic shell uses includes zirconium oxide.
In heat generating component described herein, the outer profile phase of the Internal periphery of the ceramic shell and the heater
Match.
In heat generating component described herein, the outer surface of the heater is bonded setting with the ceramic shell.
Another embodiment of the application provides a kind of electronic cigarette, including above-described heat generating component.
The heat generating component and electronic cigarette of each embodiment of the application, by the way that accommodating structure is arranged on heater, and will be hot
The test side of galvanic couple is arranged in accommodating structure, since thermocouple is smaller by changes of magnetic field, and accommodating structure can be arranged
In the middle part of heater, so as to be accurately detected the temperature of heater by the test side for the thermocouple being arranged in accommodating structure
Degree.
Detailed description of the invention
It, below will be to needed in embodiment description in order to illustrate more clearly of the technical solution in the application
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the application, for this
For the technical staff of field, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the assembling schematic diagram of the heat generating component in one embodiment of the application；
Fig. 2 is the dismantling schematic diagram of the heat generating component in one embodiment of the application；
Fig. 3 is the cross-sectional view of the heater in one embodiment of the application；
Fig. 4 is the cross-sectional view of the heat generating component in one embodiment of the application；
Fig. 5 is the assembling schematic diagram of the heat generating component in another embodiment of the application；And
Fig. 6 is the dismantling schematic diagram of the heat generating component in another embodiment of the application.
Specific embodiment
Below in conjunction with the attached drawing in each embodiment of the application, the technical solution in the application is carried out clear, complete
Ground description.Obviously, described embodiment is only a part of embodiment of the application, rather than whole embodiments.
Based on the embodiment in the application, those skilled in the art without making creative work it is obtained it is all its
His embodiment, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more feature.
Fig. 1, Fig. 2 are please referred to, Fig. 1 is the assembling schematic diagram of the heat generating component in one embodiment of the application, and Fig. 2 is the application
The dismantling schematic diagram of heat generating component in one embodiment.As shown in Figure 1, Figure 2, the heat generating component 10 includes heater 101, heat
Galvanic couple 102 and ceramic shell 103.Accommodating structure 1011a is provided on heater 101, accommodating structure 1011a is that setting exists
A via hole 1011b on heater 101.Thermocouple 102 includes the first thermocouple wire 1021, the second thermocouple wire 1022 and leads
Electrode 1023.One end of first thermocouple wire 1021 and one end of the second thermocouple wire 1022 are connected to conductive electrode
1023, the test side 112 of thermocouple 102 is formed, which is arranged in accommodating structure.Ceramic shell 103 is set in hair
The outer surface of hot body 101.
The embodiment of the present application on heater 101 by being arranged accommodating structure 1011a, by the test side of thermocouple 102
1023 are arranged in accommodating structure 1011a, since thermocouple 102 is smaller by changes of magnetic field, so as to accommodated by setting
The test side 112 of thermocouple 102 in structure 1011a is accurately detected the temperature of heater 101.
Wherein, heater 101 can generate in high speed changing magnetic field is vortexed and generates heat.That is, heater 101 is in alternation
It generates heat under the action of magnetic field.The material of heater 101 can be spring steel, ferritic stainless steel, carbon steel, silicon steel, iron aluminium, iron cobalt
Equal alloys.In addition, the shape of heater can be column, cuboid, needle-shaped, crosswise, sheet etc..
For example, the material of the heater 101 of the embodiment of the present application is spring steel, the heater 101 of the embodiment of the present application
Shape is column.Spring steel has excellent comprehensive performance, such as mechanical property (especially elastic limit, strength degree, Qu Qiang
Than), elasticity attenuation resistance can (i.e. elastoresistance declines performance, also known as relaxation resistance), fatigue behaviour, harden ability, physical and chemical performance
(heat-resisting, low temperature resistant, anti-oxidant, corrosion-resistant etc.).In order to meet above-mentioned performance requirement, spring steel has excellent metallurgical quality
(high clarity and uniformity), good surface quality (strict control surface defect and decarburization), accurate shape and size.
Wherein, thermocouple 102 is the temperature element in temperature measuring instrument, it directly measures temperature, and temperature signal
It is converted into thermo-electromotive force signal, the temperature of measured medium is converted by electric meter.Thermocouple using extremely wide, it has
There is many advantages, such as structure is simple, easily manufactured, measurement range is wide, precision is high, inertia is small and output signal is convenient for teletransmission.Separately
Outside, since thermocouple is a kind of active sensor, when measurement, is not required to additional power source, and use is very convenient.
Wherein, the material of ceramic shell 103 may include zirconium oxide.It should be noted that the hot specific volume of zirconium oxide is larger,
Its thermal coefficient is smaller, this two o'clock has smoothing effect for temperature change, thus guarantee that 10 bulk temperature of heat generating component is stablized, into
And it can guarantee cigarette mouthfeel.For example, additional zirconia ceramics shell, hot specific volume are big compared with metal and aluminium oxide, thermally conductive system
Number is also small compared with metal and aluminium oxide, this two o'clock has smoothing effect for temperature change, to guarantee that the pipe tobacco temperature being heated is steady
It is fixed, it ensure that cigarette mouthfeel.
Further, the embodiment of the present application on heater 101 by being arranged accommodating structure 1011a, by thermocouple 102
Test side 112 is arranged in accommodating structure 1011a, since thermocouple 102 is smaller by changes of magnetic field, and can be by accommodating structure
The middle part of heater 101 is arranged in 1011a, so as to pass through the detection for the thermocouple 102 being arranged in accommodating structure 1011a
End 112 is accurately detected the temperature of heater 101.It should be noted that middle part mentioned here refers specifically to heater 101
On can relatively accurately reflect heater 101 actual temperature position.
Specifically, Fig. 3 is the cross-sectional view of the heater in one embodiment of the application please continue to refer to Fig. 3, Fig. 4, Fig. 4 is
The cross-sectional view of heat generating component in one embodiment of the application.In conjunction with shown in Fig. 3, Fig. 4, accommodating structure 1011a is that setting is being sent out
The one via hole 1011b at the middle part of hot body 101, via hole 1011b run through heater 101, and test side 112 is arranged in via hole 1011b.
On the one hand, the embodiment of the present application can not additionally increase space placement thermocouple 102；On the other hand, via hole 1011b setting exists
The middle part of heater 101 enables the test side 112 of the thermocouple being arranged in via hole 1011b 102 accurately to detect
The actual temperature of heater 101.
Via hole 1011b has the first opening 1111 and the second opening 1211 being oppositely arranged, the first thermocouple wire 1021
The other end 1111 be pierced by from the first opening, the other end of the second thermocouple wire 1022 is pierced by from the second opening 1211.That is, the
The other end of the other end of one thermocouple wire 1021 and the second thermocouple wire 1022 respectively from the opposite two sides of heater 101 around
Out, thermocouple 102 can be impacted to avoid the first thermocouple wire 1021 and the second thermocouple wire 1022 short circuit.
It is corresponding, the first wire casing 1012 and the second wire casing 1013 are additionally provided on heater 101, the first wire casing 1012 is set
Set first opening 1111 side, the second wire casing 1013 be arranged in second opening 1211 side, the first wire casing 1012 and
The middle part of the equal spontaneous heating body 101 of second wire casing 1013 extends to the bottom of heater 101.First thermocouple wire 1021 is opened from first
Mouth 1111 is pierced by and extends along the first wire casing 1012, and the second thermocouple wire 1022 is pierced by and from the second opening 1211 along second
Wire casing 1013 extends.The embodiment of the present application is incited somebody to action by the way that the first wire casing 1012 and the second wire casing 1013 are arranged on heater 101
First thermocouple wire 1021 is arranged in the first wire casing 1012, and the second thermocouple wire 1022 is arranged in the second wire casing 1013, from
And heat generating component 10 can be made not form gap because of the first thermocouple wire 1021 and the second thermocouple wire 1022, cause heat
Amount loss.
Wherein, the Internal periphery of ceramic shell 103 and the outer profile of heater 101 match.The outer surface of heater 101 with
The fitting setting of ceramic shell 103.That is, in the embodiment of the present application, heater 101, thermocouple 102 and ceramic shell 103
Combination between three makes that gap is substantially not present between heat generating component 10, and then will not cause damages to heat.
In addition, Fig. 2 avoids heat losses to improve leakproofness please continue to refer to Fig. 1, it can be in heater 101, thermoelectricity
After idol 102 and ceramic shell 103 are completed, sealed in the bottom of ceramic shell 103 using ceramic glue.
It should be noted that the heat generating component 10 of the embodiment of the present application is applied in electronic cigarette.Electronic cigarette uses the application
The pipe tobacco portion that the insertion of heat generating component 10 of embodiment is heated cigarette is heated, and wherein heat generating component 10 has certain physical form
And volume, behind the pipe tobacco portion that heat generating component 10 is inserted into cigarette, the heat that the heater 101 in heat generating component 10 distributes passes through pottery
Ceramic shell 103 uniformly distributes, and heats to the pipe tobacco portion of cigarette, and thermocouple 102 can accurately obtain heater
101 temperature so as to adjust the heating power of heater 101 in time, and then guarantees the pipe tobacco portion thermally equivalent of pipe tobacco, into
And improve the Experience Degree of product.
Referring to Fig. 5, Fig. 6, Fig. 5 are the assembling schematic diagram of the heat generating component in another embodiment of the application, Fig. 6 is this Shen
Please the dismantling of heat generating component in another embodiment be one.Wherein, Fig. 5, heater shown in fig. 6 201 and Fig. 1, Fig. 2, Fig. 3
And the difference of heater 101 shown in Fig. 4 is: the accommodating structure 2011a on heater 201 shown in fig. 5 is that setting exists
One first recessed portion 2011b of the outer surface of heater 201.
It should be noted that the heater 201 in another embodiment of the application can replace the fever group of above embodiments
Heater 101 in part 10.That is, using the heat generating component 20 and above embodiments of the heater 201 of the embodiment of the present application
The difference of heat generating component 101 is only in that the structure of the heater of use is variant, and remaining part is roughly the same.
Referring to figs 5 and 6, which includes heater 201, thermocouple 202 and ceramic shell 203.Hair
Be provided with accommodating structure 2011a on hot body 201, accommodating structure 2011a be arranged in heater 201 outer surface one first
Recessed portion 2011b.Thermocouple 202 includes the first thermocouple wire 2021, the second thermocouple wire 2022 and conductive electrode 2023.The
One end of one thermocouple wire 2021 and one end of the second thermocouple wire 2022 are connected to conductive electrode 2023, form thermocouple
202 test side 212, the test side 212 are arranged in accommodating structure 2011a.Ceramic shell 203 is set in heater 201
Outer surface.
The embodiment of the present application on heater 201 by being arranged accommodating structure 2011a, by the test side 212 of thermocouple 202
It is arranged in accommodating structure 2011a, since thermocouple 202 is smaller by changes of magnetic field, so as to by being arranged in accommodating structure
The test side 212 of thermocouple 202 in 2011a is accurately detected the temperature of heater 201.
Wherein, heater 201 can generate in high speed changing magnetic field is vortexed and generates heat.That is, heater 201 is in alternation
It generates heat under the action of magnetic field.The material of heater 201 can be spring steel, can be ferritic stainless steel, can be carbon steel, can
To be silicon steel, it can be the alloys such as iron aluminium, iron cobalt.In addition, the shape of heater can be column, cuboid can be, can be with
Be it is needle-shaped, can be crosswise, can be sheet etc..
For example, the material of the heater 201 of the embodiment of the present application is spring steel, the heater 201 of the embodiment of the present application
Shape is column.Spring steel has excellent comprehensive performance, such as mechanical property (especially elastic limit, strength degree, Qu Qiang
Than), elasticity attenuation resistance can (i.e. elastoresistance declines performance, also known as relaxation resistance), fatigue behaviour, harden ability, physical and chemical performance
(heat-resisting, low temperature resistant, anti-oxidant, corrosion-resistant etc.).In order to meet above-mentioned performance requirement, spring steel has excellent metallurgical quality
(high clarity and uniformity), good surface quality (strict control surface defect and decarburization), accurate shape and size.
Wherein, thermocouple 202 is the temperature element in temperature measuring instrument, it directly measures temperature, and temperature signal
It is converted into thermo-electromotive force signal, the temperature of measured medium is converted by electric meter.Thermocouple using extremely wide, it has
There is many advantages, such as structure is simple, easily manufactured, measurement range is wide, precision is high, inertia is small and output signal is convenient for teletransmission.Separately
Outside, since thermocouple is a kind of active sensor, when measurement, is not required to additional power source, and use is very convenient.
Wherein, the material of ceramic shell 203 may include zirconium oxide.It should be noted that the hot specific volume of zirconium oxide is larger,
Its thermal coefficient is smaller, this two o'clock has smoothing effect for temperature change, thus guarantee that 20 bulk temperature of heat generating component is stablized, into
And it can guarantee cigarette mouthfeel.For example, additional zirconia ceramics shell, hot specific volume are big compared with metal and aluminium oxide, thermally conductive system
Number is also small compared with metal and aluminium oxide, this two o'clock has smoothing effect for temperature change, to guarantee that the pipe tobacco temperature being heated is steady
It is fixed, it ensure that cigarette mouthfeel.
Further, the embodiment of the present application on heater 201 by being arranged accommodating structure 2011a, by thermocouple 202
Test side 212 is arranged in accommodating structure 2011a, since thermocouple 202 is smaller by changes of magnetic field, and can be by accommodating structure
The middle part of heater 201 is arranged in 2011a, so as to pass through the detection for the thermocouple 202 being arranged in accommodating structure 2011a
End 212 is accurately detected the temperature of heater 201.It should be noted that middle part mentioned here refers specifically to heater 201
On can relatively accurately reflect heater 201 actual temperature position.
Specifically, accommodating structure 2011a is the one first recessed portion 2011b that the outer surface of heater 201 is arranged in, the
The middle part of heater 201 is arranged in one recessed portion 2011b.The second recessed portion 2012 and third are additionally provided on the heater 201
Recessed portion 2013, the first recessed portion 2011b, the second recessed portion 2012 and third recessed portion 2013 are interconnected, the second recess
Portion 2012 and the middle part of the equal spontaneous heating body 201 of third recessed portion 2013 extend to the bottom of heater 201；First thermocouple wire
1021 extend along the second recessed portion 2012, and the second thermocouple wire 1022 extends along third recessed portion 2013.
Wherein, the Internal periphery of ceramic shell 203 and the outer profile of heater 201 match.The outer surface of heater 201 with
The fitting setting of ceramic shell 203.That is, in the embodiment of the present application, heater 201, thermocouple 202 and ceramic shell 203
Combination between three makes that gap is substantially not present between heat generating component 20, and then will not cause damages to heat.
In addition, Fig. 6 avoids heat losses to improve leakproofness please continue to refer to Fig. 5, it can be in heater 201, thermoelectricity
After idol 202 and ceramic shell 203 are completed, sealed in the bottom of ceramic shell 203 using ceramic glue.
The application is arranged in accommodating structure by the way that accommodating structure is arranged on heater, and by the test side of thermocouple,
Since thermocouple is smaller by changes of magnetic field, and accommodating structure can be arranged in the middle part of heater, so as to be existed by setting
The test side of thermocouple in accommodating structure is accurately detected the temperature of heater.
The embodiment of the present application also provides a kind of electronic cigarette, and the electronic cigarette is using the heat generating component in any of the above embodiment.
Specifically it can refer to the above, this will not be repeated here.
The heat generating component and electronic smoking set of the offer of each embodiment of the application are described in detail above, herein
Applying specific case, the principle and implementation of this application are described, and the explanation of embodiment of above is only intended to help
Assistant solves the application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiment and application
There will be changes in range, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of heat generating component characterized by comprising
Heater, the heater generate heat under the action of alternating magnetic field, are provided with accommodating structure on the heater；
Thermocouple, the thermocouple include the first thermocouple wire, the second thermocouple wire and conductive electrode, first thermocouple
One end of line and one end of second thermocouple wire are connected to the conductive electrode, form the test side of the thermocouple,
The test side is arranged in the accommodating structure；And
Ceramic shell, the ceramic shell are set in the outer surface of the heater.
2. heat generating component according to claim 1, which is characterized in that the accommodating structure is that the heater is arranged in
One via hole at middle part, the via hole run through the heater, and the test side is arranged in the via hole.
3. heat generating component according to claim 2, which is characterized in that the via hole have be oppositely arranged first opening and
The other end of second opening, first thermocouple wire is pierced by from first opening, the other end of second thermocouple wire
It is pierced by from second opening.
4. heat generating component according to claim 3, which is characterized in that be additionally provided with the first wire casing and on the heater
The side of first opening is arranged in two wire casings, first wire casing, and second opening is arranged in second wire casing
Side, first wire casing and second wire casing extend to the bottom of the heater from the middle part of the heater；
Wherein, first thermocouple wire is pierced by from first opening and extends along first wire casing, second heat
Galvanic couple line is pierced by from second opening and extends along second wire casing.
5. heat generating component according to claim 1, which is characterized in that the accommodating structure is that the heater is arranged in
One first recessed portion of outer surface, and the middle part of the heater is arranged in first concave part, the test side setting exists
In first recessed portion.
6. heat generating component according to claim 5, which is characterized in that be additionally provided on the heater the second recessed portion and
Third recessed portion, first recessed portion, second recessed portion and the third recessed portion are interconnected, and described second is recessed
Concave portion and the third recessed portion extend to the bottom of the heater from the middle part of the heater；
First thermocouple wire extends along second recessed portion, and second thermocouple wire is along the third recessed portion
Extend.
7. heat generating component according to claim 1-6, which is characterized in that the material packet that the ceramic shell uses
Include zirconium oxide.
8. -6 heat generating component described in optional one according to claim 1, which is characterized in that the Internal periphery of the ceramic shell with
The outer profile of the heater matches.
9. heat generating component according to claim 8, which is characterized in that the outer surface of the heater and the ceramic shell
Fitting setting.
10. a kind of electronic cigarette, which is characterized in that the electronic cigarette includes the described in any item heat generating components of claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785973.3A CN110477461A (en) | 2019-08-23 | 2019-08-23 | Heat generating component and electronic cigarette |
| PCT/CN2019/111774 WO2021035904A1 (en) | 2019-08-23 | 2019-10-17 | Heating assembly and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785973.3A CN110477461A (en) | 2019-08-23 | 2019-08-23 | Heat generating component and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477461A true CN110477461A (en) | 2019-11-22 |
Family
ID=68553494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910785973.3A Pending CN110477461A (en) | 2019-08-23 | 2019-08-23 | Heat generating component and electronic cigarette |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110477461A (en) |
| WO (1) | WO2021035904A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115339A1 (en) * | 2019-12-09 | 2021-06-17 | 深圳市合元科技有限公司 | Susceptor for aerosol generation device and aerosol generation device |
| CN113142642A (en) * | 2021-02-02 | 2021-07-23 | 广东中烟工业有限责任公司 | Heating body temperature measuring method of electromagnetic heater matched with heating cigarette and smoking set |
| WO2021244584A1 (en) * | 2020-06-02 | 2021-12-09 | 深圳市合元科技有限公司 | Aerosol generating device and susceptor therefor |
| EP4223161A4 (en) * | 2020-09-29 | 2024-03-20 | Shenzhen First Union Tech Co | Sensor for aerosol generation apparatus, aerosol generation apparatus and temperature measurement apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2021035904A1 (en) | 2021-03-04 |
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