CN209376680U - Heating element, heating component and electronic smoking set - Google Patents
Heating element, heating component and electronic smoking set Download PDFInfo
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- CN209376680U CN209376680U CN201821620139.6U CN201821620139U CN209376680U CN 209376680 U CN209376680 U CN 209376680U CN 201821620139 U CN201821620139 U CN 201821620139U CN 209376680 U CN209376680 U CN 209376680U
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Abstract
Heating element provided by the application embodiment, heating component and electronic smoking set, including carrying casing and heating film, the carrying casing has the first opening and the second opening being oppositely arranged, the carrying casing is for being arranged the tobacco product, first opening being inserted and removed from for the tobacco product, the heating film is set to the outer surface of carrying casing, the heating film is a conductive film, so that the heating film is a film for being set to carrying bushing outer surface, by being set greater than the thickness of the heating film equal to 10 nanometers, less than or equal to 500 nanometers, make heating film that there is nanometer grade thickness and is rapidly heated, again by being set greater than the wall thickness of the carrying casing equal to 0.2 millimeter, less than or equal to 2 millimeters, make the carrying casing that there is ultra-thin wall thickness and makes the fever The heat that film issues is quick and is uniformly transferred to tobacco product, to improve the Product Experience degree of electronic smoking set.
Description
Technical field
This application involves electronic smoking set fields, and in particular to a kind of heating element, heating component and electronic smoking set.
Background technique
In the prior art, heating is not burnt is added with the mode for generalling use periphery heating of dry combustion method electron-like smoking set
Metal heating wire, can be by the way of being wrapped in cup body and being heated outside by heat, and still, metal heating wire often leads to generate heat
Non-uniform problem, so that tobacco product uneven heating, therefore cause the Product Experience degree of electronic smoking set poor.
Utility model content
The application provides a kind of heating element, heating component and electronic smoking set, to promote the Product Experience of electronic smoking set
Degree.
The embodiment of the present application provides a kind of heating element, for adding to the tobacco product being placed in electronic smoking set
Heat, comprising:
Casing is carried, the carrying casing has the first opening and the second opening being oppositely arranged, and the carrying set is effective
In being arranged the tobacco product, first opening is used for being inserted and removed from for the tobacco product, the wall of the carrying casing
Thickness is more than or equal to 0.2 millimeter, is less than or equal to 2 millimeters；And
Heating film, the heating film are set to the outer surface of the carrying casing, and the heating film is a conductive film, described
Heating film with a thickness of be more than or equal to 10 nanometers, be less than or equal to 500 nanometers.
In the heating element provided by the embodiment of the present application, element contained by the heating film includes titanium, chromium, nickel, tungsten
And rare earth element, the mass percent of element contained by the heating film are as follows: titanium: 82%-93%；Chromium: 3%-10%；Nickel:
2%-5%；Tungsten: 2%-6%；Rare earth element: 0%-4%.
In the heating element provided by the embodiment of the present application, the resistance of the heating film is more than or equal to 5 ohm, be less than etc.
In 15 ohm.
In the heating element provided by the embodiment of the present application, the heating film both ends are provided with electrode layer, the electrode
Layer is electrically connected with the heating film, and the electrode layer is used for the power electric connection of the heating film and the electronic smoking set.
In the heating element provided by the embodiment of the present application, the fever film surface is provided with silver layer, is provided with silver layer
Heating film resistance value be more than or equal to 0.2 ohm, be less than or equal to 50 ohm.
The embodiment of the present application provides a kind of heating component, for adding to the tobacco product being placed in electronic smoking set
Heat, comprising:
Foregoing heating element；And
Temperature sensor, the temperature sensor are set to the outer surface of the carrying casing；And
Control system, the temperature sensor are used to obtain the temperature information of the heating film and temperature information is anti-
It is fed to the control system of the electronic smoking set, the control system is used for the temperature information according to acquired in the temperature sensor
Come control the heating element heating film heating power.
In the heating component provided by the embodiment of the present application, the heating component further includes thermal insulation layer, the thermal insulation layer
The heating element is arranged to obstruct the heat that the heating film issues and transmit outward.
In the heating component provided by the embodiment of the present application, the heating component further includes dust block board, the dust block board
Lid is located at the second opening of the carrying casing, is provided with several ventilation holes on the dust block board.
In the heating component provided by the embodiment of the present application, the heating component further includes shell, and the shell includes
First fixed ring, the second fixed ring and outer coated sheath, the outer coated sheath are arranged the thermal insulation layer, the first fixed ring setting
In first opening, second fixed ring is set to the second opening, with the fixation heating element, thermal insulation layer, dust block board
And outer coated sheath.
The embodiment of the present application provides a kind of electronic smoking set, comprising:
Foregoing heating component；And
Power supply, the power supply are used to provide electric power support for the heating component.
Heating element provided by the application embodiment, heating component and electronic smoking set, including carrying casing and fever
Film, the carrying casing have the first opening and the second opening being oppositely arranged, and the carrying casing is for being arranged the cigarette
Product, the first opening being inserted and removed from for the tobacco product, the heating film are set to the carrying casing
Outer surface, the heating film are a conductive film, so that the heating film is a film for being set to carrying bushing outer surface, are passed through
The thickness of the heating film is set greater than equal to 10 nanometers, is less than or equal to 500 nanometers, also that is, having the heating film
Nanometer grade thickness, so that the heating film is rapidly heated；Again by the way that the wall thickness of the carrying casing to be set greater than
In 0.2 millimeter, it is less than or equal to 2 millimeters, also that is, making the carrying casing that there is ultra-thin wall thickness, so that the heating film is sent out
Heat out is quick and is uniformly transferred to tobacco product, to improve the Product Experience degree of electronic smoking set.
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 side view of heating element provided by the embodiment of the present application.
Fig. 2 be heating element shown in FIG. 1 along the sectional view of A-A.
Fig. 3 is the structural schematic diagram of heating component provided by the embodiment of the present application.
Fig. 4 is the side view of heating component provided by the embodiment of the present application.
Fig. 5 is cross-sectional view of the heating component shown in Fig. 4 along B-B.
Fig. 6 is the left view of heating component shown in Fig. 4.
Fig. 7 is the right view of heating component shown in Fig. 4.
Fig. 8 is the perspective view of heating component shown in Fig. 4.
Fig. 9 is the cooperation schematic diagram of heating component shown in Fig. 4 and tobacco product.
Figure 10 is the structural schematic diagram of electronic smoking set provided by the embodiment of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application is carried out clearly and completely
Description.Obviously, described embodiment is only a part of embodiment of the application, rather than whole embodiments.Base
Embodiment in the application, those skilled in the art are obtained every other without making creative work
Embodiment shall fall in the protection scope of this application.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the cross-sectional view of heating element provided by the embodiment of the present application, and Fig. 2 is shown in Fig. 1
Heating element along the sectional view of A-A.The application provides a kind of heating element of Product Experience degree that can promote electronic smoking set
10.The heating element 10 is for heating the tobacco product being placed in electronic smoking set.The heating element 10 includes
Carry casing 11 and heating film 12.The tobacco product can be cigarette class cigarette, for example, man's cigarette, Ms's cigarette, cigar
Deng.
The carrying casing 11 has the first opening 111 and the second opening 112 being oppositely arranged.The carrying casing 11 is used
In being arranged the tobacco product.First opening 111 being inserted and removed from for the tobacco product.The carrying casing 11
Wall thickness be more than or equal to 0.2 millimeter, be less than or equal to 2 millimeters.
The material of the carrying casing 11 can be using aluminium oxide, silica, zirconium oxide etc..The carrying casing 11
The purity of material is more than or equal to 99%.
The internal diameter of the carrying casing 11 can be to be less than or equal to 20 millimeters more than or equal to 6 millimeters, according to without diameter
Cigarette flexible setting.For example, being directed to the lesser Ms's cigarette of diameter, minor diameter can be used, namely be more than or equal to 6 millimeters,
Less than or equal to 8 millimeters；For man's cigarette that diameter is placed in the middle, intermediate diameter can be used, namely is more than or equal to 7 millimeters, is less than
Equal to 11 millimeters；For the cigar being relatively large in diameter, major diameter can be used, namely is more than or equal to 10 millimeters, is less than or equal to 20 millis
Rice.
The wall thickness of the carrying casing 11 is more than or equal to 0.2 millimeter, is less than or equal to 2 millimeters.In some embodiments, described
The wall thickness for carrying casing 11 can be to be less than or equal to 1.5 millimeters more than or equal to 0.3 millimeter, according to the cigarette spirit for not having to type
Setting living.For example, the Ms cigarette fast for burning velocity, can use big thickness, namely be more than or equal to 0.9 millimeter, be less than
Equal to 1.5 millimeters；For man's cigarette that burning velocity is placed in the middle, medium thickness can be used, namely is more than or equal to 0.6 millimeter,
Less than or equal to 1 millimeter；For the cigar that burning velocity is slow, small thickness can be used, namely is more than or equal to 0.3 millimeter, be less than etc.
In 0.7 millimeter.
The length of the carrying casing 11 can be to be less than or equal to 20 millimeters more than or equal to 15 millimeters, according to without class
The cigarette flexible setting of type.For example, the length of the carrying casing 11 can be 16 millimeters, 17 millimeters, 17.2 millimeters, 18 millis
Rice, 19 millimeters, 19.5 millimeters etc..
The heating film 12 is set to the outer surface 11a of the carrying casing 11.The heating film 12 is a conductive film.Institute
Stating heating film 12 can be formed by the way of vacuum splashing and plating or vapor deposition, can also use chemical vapor deposition (Chemical
Vapor Deposition, CVD) or the method for physical vapour deposition (PVD) (Physical Vapor Deposition, PVD) formed.
The heating film 12 with a thickness of be more than or equal to 10 nanometers, be less than or equal to 500 nanometers.In some embodiments,
The thickness of the heating film 12 can also be less than or equal to 300 nanometers for more than or equal to 50 nanometers, for example, the heating film 12
Thickness can be 100 nanometers, 130 nanometers, 175 nanometers, 260 nanometers etc..
The length of the heating film 12 can be to be less than or equal to 14 millimeters more than or equal to 10 millimeters.For example, the heating film
12 length can be 11 millimeters, 11.5 millimeters, 12 millimeters, 13 millimeters, 13.2 millimeters.
The heating film 12 is using titanium as main constituents.Element contained by the heating film 12 includes titanium, chromium, nickel, tungsten
And rare earth element.The mass percent of element contained by the heating film 12 are as follows: titanium: 82%-93%；Chromium: 3%-10%；
Nickel: 2%-5%；Tungsten: 2%-6%；Rare earth element: 0%-4%.In one embodiment, element contained by the heating film 12
Mass percent can be with are as follows: titanium: 84%；Chromium: 6%；Nickel: 3%；Tungsten: 4%；Rare earth element: 3%.In other embodiments,
The mass percent of element contained by the heating film 12 can be with are as follows: titanium: 87%；Chromium: 3%；Nickel: 2%；Tungsten: 6%；Rare earth
Element: 2%.
The resistance of the heating film 12 is more than or equal to 5 ohm, is less than or equal to 15 ohm.According to the ingredient of the heating film 12
Difference, the difference of thickness, the difference of length, the resistance of the heating film 12 can also be 6 ohm, 7 ohm, 8.5 ohm, 10
Ohm, 13 ohm etc..
12 both ends of heating film are provided with electrode layer 13.The electrode layer 13 is electrically connected with the heating film 13.It is described
Electrode layer 13 is used for the power electric connection of the heating film 12 and the electronic smoking set.The electrode layer 13 can use silver soldering
Connect lead
12 surface of heating film is also provided with silver layer 14.The silver layer 14 can be formed by the way of plating,
It can also be formed by the way of printing.Be provided with the heating film 12 of the silver layer 14 resistance value be more than or equal to 0.2 ohm, it is small
In equal to 50 ohm.The resistance value for being provided with the heating film 12 of the silver layer 14 can be more than or equal to 0.5 ohm, be less than or equal to 1
Ohm.The resistance value for being provided with the heating film 12 of the silver layer 14 can also be 0.6 ohm, 0.7 ohm, 0.9 ohm etc..
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of heating component provided by the embodiment of the present application.The embodiment of the present application
A kind of heating component 20 is also provided, for heating to the tobacco product being placed in electronic smoking set.The heating component 20
Including foregoing heating element 10, temperature sensor 21 and control system 22.
The temperature sensor 21 is set to the outer surface 11a of the carrying casing 11.The temperature sensor 21 can be with
For thermoelectricity occasionally negative temperature coefficient (Negative Temperature Coefficient, NTC) temperature sensor.The temperature
Sensor 21 is used to obtain the temperature information of the heating film 12 and the temperature information is fed back to the control of the electronic smoking set
System processed.The control system 22 is used to control the heating unit according to temperature information acquired in the temperature sensor 21
The heating power of the heating film 12 of part 10.
Fig. 4 and Fig. 5 are please referred to, Fig. 4 is the side view of heating component provided by the embodiment of the present application, and Fig. 5 is shown in Fig. 4
Heating component along B-B cross-sectional view.The heating component 20 further includes thermal insulation layer 23.The thermal insulation layer 23 is arranged the heating
Element 10 is transmitted outward with obstructing the heat that the heating film 12 issues.The thermal insulation layer 23 can be polyimide foam or oxygen
Change aluminium hollow sphere.The thickness of the thermal insulation layer 23 can be to be less than or equal to 5 millimeters more than or equal to 0.5 millimeter.The thermal insulation layer 23
It can be 1 millimeter, 2.5 millimeters, 4 millimeters etc..
Referring to Figure 6 together, Fig. 6 is the left view of heating component shown in Fig. 4.The heating component 20 further includes gear ash
Plate 24.The second opening 112 of the carrying casing 11 is arranged in the dust block board 24.Several are provided on the dust block board 24
One ventilation hole 24a.
Referring to Figure 7 together, Fig. 7 is the right view of heating component shown in Fig. 4.The heating component 20 further includes auxiliary
Calandria 25.The second opening 112 of the carrying casing 11 is arranged in the auxiliary heating body 25.The auxiliary heating body 25 covers
If the dust block board 24 and second opening 112.Several second ventilation hole 25a are provided on the auxiliary heating body 25.Institute
Auxiliary heating body 25 is stated for giving off heat.
Also referring to Fig. 8, Fig. 8 is the perspective view of heating component shown in Fig. 4.The heating component 20 further includes shell
26.The shell 26 includes the first fixed ring 261, the second fixed ring 262 and outer coated sheath 263.The outer coated sheath 263 is arranged
The thermal insulation layer 23.First fixed ring 261 is set to first opening 111, and second fixed ring 262 is set to the
Two openings 112, with the fixation heating element 10, thermal insulation layer 23, dust block board 24, auxiliary heating body 25 and outer coated sheath 263.
Referring to Fig. 9, Fig. 9 is the cooperation schematic diagram of heating component shown in Fig. 4 and tobacco product.When by tobacco product 80
When being placed in the heating component 20,82 one end of pipe tobacco portion of tobacco product 80 is open from the first of the heating component 20
111 insertions, and it is outer to keep the filter tip portion 81 of tobacco product to be exposed to.
In one embodiment, the carrying casing 11 is made by the aluminium oxide that purity is 99%, the carrying casing
11 internal diameter is 7.5mm, wall thickness 0.5mm, length 18mm.It is splashed in the outer surface 11a of carrying casing 11 using ion vacuum
Plating forms the heating film 12.The thickness 130nm of the heating film, length are 12mm length.Member contained by the heating film 12
The mass percent of element are as follows: titanium 85%, chromium 8%, nickel 4%, tungsten 3%.The resistance value of the heating film 12 is 6 ohm.By
After the silver layer 14 is printed on the surface layer of the heating film 12, the resistance value of the heating film 12 for being provided with the silver layer 14
It is 0.7 ohm.Then two annular electrode layers 13 for being 2mm in the both ends printing length of the carrying casing 11, to described
Heating film 12 provides electric power support.The temperature sensor 21 is attached in the outer wall of the carrying casing 11.The temperature sensing
The temperature information that device 21 will acquire the heating film 12 feeds back to the control circuit 31.The thickness of the thermal insulation layer 23 can be with
For 2mm.The thermal insulation layer 23 can be hollow alumina ball.Use heatproof up to 600 degrees Celsius of silver be main solder by lead
It is welded with the electrode layer 13, extraction electrode.The outer coated sheath 263 in 23 outer cover of thermal insulation layer.The outsourcing shield
Set 263 can be heatproof up to 300 degrees Celsius Teflon or polyether-ether-ketone (Polyetheretherketone, PEEK) material
Material, is pressed into electrode in first fixed ring 261 and the second fixed ring 262 at the both ends of the outer coated sheath 263, i.e., described in formation
Heating component 20.
In other embodiments, the carrying casing 11 is made by the silica that purity is 99%, the carrying set
The internal diameter of pipe 11 is 7.5mm, wall thickness 0.7mm, length 18mm.Ion vacuum is used in the outer surface 11a of carrying casing 11
Sputter forms the heating film 12.The thickness 100nm of the heating film, length are 12mm length.Contained by the heating film 12
The mass percent of element are as follows: titanium 83%, chromium 6%, nickel 4%, tungsten 5%, rare earth element 2%.The resistance value of the heating film 12
It is 10 ohm.It is described to be provided with the described of the silver layer 14 by after the silver layer 14 is printed on the surface layer of the heating film 12
The resistance value of heating film 12 is 0.7 ohm.Then two annular electros for being 2mm in the both ends printing length of the carrying casing 11
Pole layer 13, to provide electric power support to the heating film 12.The temperature sensor is attached in the outer wall of the carrying casing 11
21.The temperature information that the temperature sensor 21 will acquire the heating film 12 feeds back to the control circuit 31.It is described every
The thickness of thermosphere 23 can be 2mm.The thermal insulation layer 23 can be hollow alumina ball.Using heatproof up to 600 degrees Celsius of silver
Lead and the electrode layer 13 are welded for main solder, extraction electrode.The outsourcing shield in 23 outer cover of thermal insulation layer
Set 263.The outer coated sheath 263 can be heatproof up to 300 degrees Celsius of Teflon or polyether-ether-ketone
(Polyetheretherketone, PEEK) material, the first fixed ring 261 and second at the both ends of the outer coated sheath 263
It is pressed into electrode in fixed ring 262, that is, forms the heating component 20.
Referring to Fig. 10, Figure 10 is the structural schematic diagram of electronic smoking set provided by the embodiment of the present application.The application is implemented
Example also provides a kind of electronic smoking set 30.The electronic smoking set 30 includes foregoing heating component 20 and power supply 32.The electricity
Source 32 is used to provide electric power support for the heating element 10.The heating component 20 is the replaceable of the electronic smoking set 30
Heating component.The external electrode for being electrically connected the power supply 32 of the heating component 20 can use circlip, conductie buffer
Cloth connecting lead wire, it is reliable for being electrically connected under 400 degrees Celsius of operating temperature to guarantee.
Heating element provided by the application embodiment, heating component and electronic smoking set, including carrying casing and fever
Film, the carrying casing have the first opening and the second opening being oppositely arranged, and the carrying casing is for being arranged the cigarette
Product, the first opening being inserted and removed from for the tobacco product, the heating film are set to the carrying casing
Outer surface, the heating film are a conductive film, so that the heating film is a film for being set to carrying bushing outer surface, are passed through
The thickness of the heating film is set greater than equal to 10 nanometers, is less than or equal to 500 nanometers, also that is, having the heating film
Nanometer grade thickness, so that the heating film is rapidly heated, then by the way that the wall thickness of the carrying casing to be set greater than
In 0.2 millimeter, it is less than or equal to 2 millimeters, also that is, making the carrying casing that there is ultra-thin wall thickness, so that the heating film is sent out
Heat out is quick and is uniformly transferred to tobacco product, to improve the Product Experience degree of electronic smoking set.
Heating element, heating component and the electronic smoking set provided above the application embodiment has carried out detailed Jie
It continues, specific examples are used herein to illustrate the principle and implementation manner of the present application, the explanation of embodiment of above
It is merely used to help understand the application.Meanwhile for those skilled in the art, according to the thought of the application, it is being embodied
There will be changes in mode and application range, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of heating element, for being heated to the tobacco product being placed in electronic smoking set characterized by comprising
Casing is carried, the carrying casing has the first opening and the second opening being oppositely arranged, and the carrying casing is for covering
If the tobacco product, the wall thickness of the first opening being inserted and removed from for the tobacco product, the carrying casing is big
In being equal to 0.2 millimeter, it is less than or equal to 2 millimeters；And
Heating film, the heating film are set to the outer surface of the carrying casing, and the heating film is a conductive film, the fever
Film with a thickness of be more than or equal to 10 nanometers, be less than or equal to 500 nanometers.
2. heating element as described in claim 1, which is characterized in that the resistance of the heating film is more than or equal to 5 ohm, is less than
Equal to 15 ohm.
3. such as the described in any item heating elements of claim 1-2, which is characterized in that the heating film both ends are provided with electrode
Layer, the electrode layer are electrically connected with the heating film, and the electrode layer is used for the electricity of the heating film and the electronic smoking set
Source electrical connection.
4. such as the described in any item heating elements of claim 1-2, which is characterized in that the fever film surface is provided with silver layer,
The resistance value for being provided with the heating film of silver layer is more than or equal to 0.2 ohm, is less than or equal to 50 ohm.
5. a kind of heating component, for being heated to the tobacco product being placed in electronic smoking set characterized by comprising
Heating element according to any one of claims 1-4；
Temperature sensor, the temperature sensor are set to the outer surface of the carrying casing；And
Control system, the temperature sensor are used to obtain the temperature information of the heating film and feed back to the temperature information
The control system of the electronic smoking set, the control system according to temperature information acquired in the temperature sensor for controlling
Make the heating power of the heating film of the heating element.
6. heating component as claimed in claim 5, which is characterized in that further include thermal insulation layer, the thermal insulation layer is arranged described add
Thermal element is transmitted outward with obstructing the heat that the heating film issues.
7. heating component as claimed in claim 6, which is characterized in that further include dust block board, the dust block board is arranged described
The second opening of casing is carried, is provided with several first ventilation holes on the dust block board.
8. heating component as claimed in claim 7, which is characterized in that further include auxiliary heating body, the auxiliary heating body is set
The second opening in the carrying casing is set, the auxiliary heating body lid sets the dust block board and second opening, described auxiliary
It helps on calandria and is provided with several second ventilation holes.
9. heating component as claimed in claim 8, which is characterized in that it further include shell, the shell includes the first fixed ring,
Second fixed ring and outer coated sheath, the outer coated sheath are arranged the thermal insulation layer, and first fixed ring is set to described first
Opening, second fixed ring is set to the second opening, with the fixation heating element, thermal insulation layer, dust block board, auxiliary heating body
And outer coated sheath.
10. a kind of electronic smoking set characterized by comprising
Heating component as claim in any one of claims 6-9；And
Power supply, the power supply are used to provide electric power support for the heating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620139.6U CN209376680U (en) | 2018-09-30 | 2018-09-30 | Heating element, heating component and electronic smoking set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620139.6U CN209376680U (en) | 2018-09-30 | 2018-09-30 | Heating element, heating component and electronic smoking set |
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| Publication Number | Publication Date |
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| CN209376680U true CN209376680U (en) | 2019-09-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165903A (en) * | 2020-01-03 | 2020-05-19 | 常州市派腾电子技术服务有限公司 | Heating element and preparation method thereof |
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2018
- 2018-09-30 CN CN201821620139.6U patent/CN209376680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165903A (en) * | 2020-01-03 | 2020-05-19 | 常州市派腾电子技术服务有限公司 | Heating element and preparation method thereof |
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