CN109846090A - A kind of pin type electronic cigarette heater and electronic cigarette - Google Patents
A kind of pin type electronic cigarette heater and electronic cigarette Download PDFInfo
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- CN109846090A CN109846090A CN201811527112.7A CN201811527112A CN109846090A CN 109846090 A CN109846090 A CN 109846090A CN 201811527112 A CN201811527112 A CN 201811527112A CN 109846090 A CN109846090 A CN 109846090A
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Abstract
The invention discloses a kind of pin type electronic cigarette heater and electronic cigarettes, including needle-like metal substrate and thick-film heating layer, wherein, needle-like metal substrate includes column needle body and the cone cell needle point that connect with column needle body one end, and thick-film heating layer includes insulating layer, the heating circuit layer being set to above insulating layer, the conductor layer connecting with heating circuit layer and the conducting wire connecting with conductor layer；Insulating layer fitting is set on the outer surface of column needle body.Own temperature increases after heating circuit layer in thick-film heating layer in the application is powered, while the temperature of needle-like metal substrate can also increase, which is inserted into cigarette material and is heated.Needle-like metal substrate in the application is not susceptible to brittle failure phenomenon and thermal capacity is lower, make the advantage that entire pin type electronic cigarette heater electrothermal calefactive rate is fast, heating efficiency is high in conjunction with thick-film heating layer, the quality and service life for being conducive to improve product, improve the user experience.
Description
Technical field
The present embodiments relate to electronic cigarette technical fields, more particularly to a kind of pin type electronic cigarette heater and electronics
Cigarette.
Background technique
In recent years, the raising with people to conventional cigarette recognizing dangers, electronics smoke product market capacity further expand
Greatly, wherein electronic cigarette is a kind of electronic product for imitating cigarette, there is appearance, smog, taste and the feeling as cigarette,
Electronic cigarette be by means such as heating atomizations, after nicotine etc. is become steam, a kind of product for allowing user to suck, with cigarette
Fundamental difference be " heating do not burn ".
The core component of electronic cigarette is electronic cigarette heater, and pin type electronic cigarette heater currently on the market mostly uses ceramics
Piece makes the mode (as shown in Figure 1) of fever route, connecting lead wire as substrate, on its surface.But, on the one hand, ceramics are solid
Some characteristics are hard and crisp, in use the once effect by external force, easily generation brittle failure, by violent alternating hot and cold
Shi Yihui is broken, and influences the service life of electronic cigarette heater, reduces user experience；On the other hand due to ceramic material
The thermal coefficient of material is lower, and heat is not easy to cause that the heating efficiency of electronic cigarette heater is lower, fever corresponding speed is slow,
And the thermal capacity of ceramic material is larger, cools down slower, keeps the temperature of electronic cigarette heater not easy to control.
In consideration of it, how to provide it is a kind of solve above-mentioned technical problem pin type electronic cigarette heater and electronic cigarette become ability
Field technique personnel's problem to be solved.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of pin type electronic cigarette heater and electronic cigarette, in use favorably
In the quality and service life that improve product, improve the user experience.
In order to solve the above technical problems, the embodiment of the invention provides a kind of pin type electronic cigarette heater, including needle-shaped gold
Belong to substrate and thick-film heating layer, in which:
The needle-like metal substrate includes column needle body and the cone cell needle point that connect with column needle body one end, the thickness
Film heating layer includes insulating layer, the heating circuit layer being set to above the insulating layer, leads with what the heating circuit layer was connect
Body layer and the conducting wire being connect with the conductor layer；The insulating layer fitting is set on the outer surface of the column needle body.
Optionally, further include be set to the needle-like metal substrate and thick-film heating layer outer surface, for covering
The protective layer of the exposed part of the needle-like metal substrate and the thick-film heating layer.
Optionally, the protective layer is based on protective layer made of glass production.
Optionally, axis direction in a strip shape distribution of the thick-film heating layer along the column needle body.
Optionally, the thick-film heating layer is annularly distributed centered on the axis of the column needle body.
Optionally, the thick-film heating layer is multiple.
Optionally, the column needle body is hollow cylinder.
It optionally, further include the thermocouple being set to inside the hollow cylinder, the thermocouple is for measuring the sky
The temperature of heart cylindrical inside.
The embodiment of the invention also provides a kind of electronic cigarettes, including pin type electronic cigarette heater as described above.
The embodiment of the invention provides a kind of pin type electronic cigarette heater and electronic cigarettes, including needle-like metal substrate and thick film
Heating layer, wherein needle-like metal substrate includes column needle body and the cone cell needle point that connect with column needle body one end, thick-film heating layer
Including insulating layer, the heating circuit layer being set to above insulating layer, the conductor layer being connect with heating circuit layer and and conductor layer
The conducting wire of connection；Insulating layer fitting is set on the outer surface of column needle body.As it can be seen that in thick-film heating layer in the application plus
Own temperature increases after heater circuit layer is powered, while the temperature of needle-like metal substrate can also increase, by the pin type electronic cigarette
Heater is inserted into cigarette material and is heated.Needle-like metal substrate in the application be not susceptible to brittle failure phenomenon and thermal capacity compared with
It is low, the advantage that entire pin type electronic cigarette heater electrothermal calefactive rate is fast, heating efficiency is high is made in conjunction with thick-film heating layer, is conducive to mention
The quality and service life of high product, improve the user experience.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of existing structural schematic diagram of pin type electronic cigarette heater；
Fig. 2 is a kind of structural schematic diagram of pin type electronic cigarette heater provided in an embodiment of the present invention；
Fig. 3 is a kind of partial structural diagram of pin type electronic cigarette heater provided in an embodiment of the present invention；
Fig. 4 is the partial structural diagram of another pin type electronic cigarette heater provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of the section structure of another pin type electronic cigarette heater provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another pin type electronic cigarette heater provided in an embodiment of the present invention；
Fig. 7 is the temperature and sensitivity schematic diagram of resistance slurry provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the invention provides a kind of pin type electronic cigarette heater and electronic cigarettes, are conducive to improve in use
The quality and service life of product, improve the user experience.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to figure 2., Fig. 2 is a kind of structural schematic diagram of pin type electronic cigarette heater provided in an embodiment of the present invention.
The pin type electronic cigarette heater, including needle-like metal substrate 1 and thick-film heating layer 2, in which:
Needle-like metal substrate 1 includes column needle body 11 and the cone cell needle point 12 connecting with 11 one end of column needle body, and thick film adds
Thermosphere 2 includes insulating layer 21, the heating circuit layer 22 for being set to 21 top of insulating layer, the conductor layer connecting with heating circuit layer 22
23 and the conducting wire 24 that is connect with conductor layer 23；The fitting of insulating layer 21 is set on the outer surface of column needle body 11.
It should be noted that the outer surface of the column needle body 11 in needle-like metal substrate 1 in the application is provided with thick film
Heating layer 2 specifically directly can prepare thick-film heating layer 2 on the surface of column needle body 11, wherein specifically can be first in column
The surface of needle body 11 prepares insulating layer 21, and heating circuit layer 22 is then prepared on insulating layer 21 and is connected with the heating circuit layer 22
The conductor layer 23 connect, and the welding lead 24 at conductor layer 23, the conducting wire 24 is for connecting to power supply, for heating circuit layer 22
Power supply makes heating circuit layer 22 generate heat, wherein the partial structural diagram of needle-like metal substrate 1 and thick-film heating layer 2 such as Fig. 3
It is shown, wherein conducting wire 24 is connect by pad 25 with conductor layer 23.The integral thickness of thick-film heating layer 2 can be 90 microns of left sides
The right side, and the thick-film heating layer 2 can be attached on needle-like metal substrate 1 by high temperature sintering, make with needle-like metal substrate 1 it
Between combination closely, have fever rapidly, power density is high, thermal capacity is low, be easy small integrated, impact resistance
Strong advantage is able to solve tradition to make the electric conversion rate of entire pin type electronic cigarette heater can achieve 98% or more
The problem of pin type electronic cigarette heater heating efficiency is low, response speed is slow, high-temperature oxydation decaying, easy brittle failure.
In addition, the thick-film heating layer 2 in the present embodiment is one kind of integrated circuit, refer to resistance, inductance, capacitor, half
Conductor element and interconnecting lead are by processes such as printing, firing and welding, the manufactured circuit with certain function on substrate
Unit, thick-film heating layer 1 in the present embodiment can be to refer to resistance heating circuit, naturally it is also possible to using other heating electrics
Road.
Further, the pin type electronic cigarette heater in the application can also include being set to needle-like metal substrate and thick film
Heating layer outer surface, exposed part for covering needle-like metal substrate and thick-film heating layer protective layer.
Specifically, since pin type electronic cigarette heater needs to be inserted into cigarette material when in use, so in order to needle
The exposed part in thick-film heating layer 2 and needle-like metal substrate 1 in formula electronic cigarette heater is protected, in order to avoid be corroded,
Pin type electronic cigarette heater in the application can also include be set to 2 outer surface of needle-like metal substrate 1 and thick-film heating layer,
For covering the protective layer 3 of the exposed part of needle-like metal substrate 1 and thick-film heating layer 2, wherein by taking a section as an example,
Partial structural diagram is as shown in Figure 4.
Wherein, the protective layer 3 in the present embodiment can be based on protective layer made of glass production, it is of course also possible to select
The protective layer being made based on other materials is selected, can be specifically determined according to the actual situation, the application is not spy herein
It is different to limit.
It should be noted that specifically can will cover slurry using the technique of spraying, brushing or dip-coating (can specifically be based on
Glass is made) even application forms protective layer 3 on the exposed part in thick-film heating layer 2 and needle-like metal substrate 1, by
Dirt can be effectively reduced during heating in heating electricity with the surface of smooth densification after high temperature sintering in covering slurry
Residual on road floor 22 and entire heater is conducive to reduce corrosion of the residual of dirt to pin type electronic cigarette heater
Extend the service life of pin type electronic cigarette heater.
Specifically, the production process of the pin type electronic cigarette heater in the application can be with are as follows:
Dielectric paste → silk-screen printing → drying → high temperature sintering → resistance slurry → silk-screen printing → drying → high temperature is burnt
Knot → resistance value adjustment → conductor silver paste → silk-screen printing → drying → high temperature sintering → protective layer slurry → drying → high temperature is burnt
Knot → lead high-temperature soldering → finished product.
It further, can be by needle-like metal substrate 1 in order to further decrease the thermal capacity of needle-like metal substrate 1
Column needle body 11 is set as hollow cylinder (being also tubulose), to further increase electrothermal calefactive rate, and makes needle-like metal base
The temperature of material 1 is more easier to control, wherein when the column needle body 11 of needle-like metal substrate 1 is set as hollow cylinder, pin type electricity
Another the schematic diagram of the section structure of sub- cigarette heater is as shown in Figure 5.Certainly, column needle body 11 also can be set using filled circles
Column can specifically be set according to the actual situation, and the present embodiment is not particularly limited this.
In addition, in order to measure the temperature inside hollow cylinder, pin type electronic cigarette heater in the application can be with
Including the thermocouple 4 being set to inside hollow cylinder, Fig. 6 is specifically please referred to.
It should also be noted that, the heating circuit layer 12 in the present embodiment can be for based on PTC (positive temperature coefficient)
The heating circuit layer that material is made makes its TCR (temperature coefficient of resistance, resistance temperature
Spend coefficient) at 1000ppm/ DEG C or more, to realize that fever is synchronous with temperature sensing, make the heating circuit layer 22 in the application
Reach as heating element, and is the effect of temperature element, it specifically can be by measuring the resistance value of heating circuit layer 22 and pre-
If temperature coefficient obtains its temperature, so as to be not provided with temperature element, and then save the cost.Wherein, TCR indicates to change when temperature
The opposite variation of resistance value when becoming 1 degree, unit be ppm/ DEG C (i.e. 10E (- 6)/DEG C), different materials has different resistivity,
And different temperature can also make the resistivity of identical material change, in material science usually with the temperature coefficient of resistance come
The resistance of reflection material is affected by temperature degree.Specifically, in the present embodiment when making heating circuit layer 22, used electricity
Relationship between the temperature and resistance of resistance paste is referred to Fig. 7.
Further, the thick-film heating layer 1 in the application can along the axis direction distribution in a strip shape of column needle body,
In, the length of thick-film heating layer 1 can be equal to the length of column needle body, naturally it is also possible to be slightly less than the length of column needle body, have
Body is without limitation.In addition, the thick-film heating layer 1 in the present embodiment can be multiple, the specific width value of each thick-film heating layer 1
It can be predetermined width value, so as to realize the temperature control to different zones or regional area, so that pin type electronic cigarette adds
Hot device carries out the heating of different temperatures to the cigarette material at different location in use, wherein the specific number of predetermined width value
Value can be determined according to the actual situation, and the application is not specifically limited.
It should also be noted that, thick-film heating layer 1 can also be annularly distributed centered on the axis of column needle body,
In, the quantity of thick-film heating layer 1 can be one, or multiple, when for one, length can be equal to column needle body
Length, naturally it is also possible to be slightly less than the length of column needle body, specifically without limitation (its section signal be referred to Fig. 5；Work as thickness
When film heating layer 1 is multiple, the interval between each adjacent two thick-film heating layer 1 can be pre-determined distance, so as to realize
To the control of the temperature of different zones or regional area so that pin type electronic cigarette heater in use to different location at
Cigarette material progress different temperatures heating, wherein the specific value of the pre-determined distance in the present embodiment can according to the actual situation into
Row determines that the application is not specifically limited.
Certainly, the thick-film heating layer 2 in the application can also be other shapes, concrete shape and particular number
To be configured according to the actual situation, the application does not do particular determination to this.
The embodiment of the invention provides a kind of pin type electronic cigarette heater, including needle-like metal substrate and thick-film heating layer,
Wherein, needle-like metal substrate includes column needle body and the cone cell needle point that connect with column needle body one end, and thick-film heating layer includes exhausted
It edge layer, the heating circuit layer being set to above insulating layer, the conductor layer being connect with heating circuit layer and connect with conductor layer
Conducting wire；Insulating layer fitting is set on the outer surface of column needle body.As it can be seen that the heater circuit in thick-film heating layer in the application
Own temperature increases after layer is powered, while the temperature of needle-like metal substrate can also increase, by the pin type electronic cigarette heater
It is inserted into cigarette material and is heated.Needle-like metal substrate in the application is not susceptible to brittle failure phenomenon and thermal capacity is lower, with thickness
Film heating layer, which combines, makes the advantage that entire pin type electronic cigarette heater electrothermal calefactive rate is fast, heating efficiency is high, is conducive to improve product
Quality and service life, improve the user experience.
On the basis of the above embodiments, the embodiment of the invention also provides a kind of electronic cigarettes, including such as above-mentioned pin type
Electronic cigarette heater.
It should be noted that electronic cigarette involved in the present embodiment has and pin type provided in above-described embodiment
The identical beneficial effect of electronic cigarette heater, and to the specific of pin type electronic cigarette heater involved in this present embodiment
Introduction please refers to above-described embodiment, and details are not described herein by the application.
It should also be noted that, in the present specification, such as the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of pin type electronic cigarette heater, which is characterized in that including needle-like metal substrate and thick-film heating layer, in which:
The needle-like metal substrate includes column needle body and the cone cell needle point that connect with column needle body one end, and the thick film adds
Thermosphere includes insulating layer, the heating circuit layer being set to above the insulating layer, the conductor layer connecting with the heating circuit layer
And the conducting wire being connect with the conductor layer；The insulating layer fitting is set on the outer surface of the column needle body.
2. pin type electronic cigarette heater according to claim 1, which is characterized in that further include being set to the needle-like metal
Substrate and thick-film heating layer outer surface, exposed portion for covering the needle-like metal substrate and the thick-film heating layer
The protective layer divided.
3. pin type electronic cigarette heater according to claim 2, which is characterized in that the protective layer is to be made based on glass
Made of protective layer.
4. pin type electronic cigarette heater according to claim 2, which is characterized in that the thick-film heating layer is along the column
The distribution in a strip shape of the axis direction of needle body.
5. pin type electronic cigarette heater according to claim 2, which is characterized in that the thick-film heating layer is with the column
It is annularly distributed centered on the axis of needle body.
6. pin type electronic cigarette heater described in -5 any one according to claim 1, which is characterized in that the thick-film heating layer
It is multiple.
7. pin type electronic cigarette heater described in -5 any one according to claim 1, which is characterized in that the column needle body is
Hollow cylinder.
8. pin type electronic cigarette heater according to claim 7, which is characterized in that further include being set to the hollow cylinder
Internal thermocouple, the thermocouple are used to measure the temperature inside the hollow cylinder.
9. a kind of electronic cigarette, which is characterized in that including the pin type electronic cigarette heater as described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527112.7A CN109846090A (en) | 2018-12-13 | 2018-12-13 | A kind of pin type electronic cigarette heater and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527112.7A CN109846090A (en) | 2018-12-13 | 2018-12-13 | A kind of pin type electronic cigarette heater and electronic cigarette |
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| Publication Number | Publication Date |
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| CN109846090A true CN109846090A (en) | 2019-06-07 |
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ID=66891175
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811527112.7A Pending CN109846090A (en) | 2018-12-13 | 2018-12-13 | A kind of pin type electronic cigarette heater and electronic cigarette |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112369686A (en) * | 2020-05-12 | 2021-02-19 | 湖北中烟工业有限责任公司 | Heating device |
| CN113397228A (en) * | 2021-07-07 | 2021-09-17 | 株洲利德英可电子科技有限公司 | Electronic cigarette heating pipe, manufacturing method thereof and electronic cigarette |
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