CN108433183A - A kind of tubular type bakes heater and preparation method thereof - Google Patents
A kind of tubular type bakes heater and preparation method thereof Download PDFInfo
- Publication number
- CN108433183A CN108433183A CN201810175437.7A CN201810175437A CN108433183A CN 108433183 A CN108433183 A CN 108433183A CN 201810175437 A CN201810175437 A CN 201810175437A CN 108433183 A CN108433183 A CN 108433183A
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- China
- Prior art keywords
- heating element
- heater
- bakes
- tubular type
- tube wall
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- 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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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 85
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000007769 metal material Substances 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 11
- 239000012774 insulation material Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 241000208125 Nicotiana Species 0.000 abstract description 20
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000919 ceramic Substances 0.000 abstract description 6
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000003571 electronic cigarette Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A24F47/008—
Landscapes
- Resistance Heating (AREA)
Abstract
The present invention relates to a kind of tubular types to bake heater and preparation method thereof, and the tubular type bakes heater and includes：Shell, heating element and two electrode contacts being connect respectively with the both ends of the heating element, the heating element are made of metal material tubular and both ends into toroidal, and the shell big envelope is in outside heating element.Heating element is made by using metal material in the application, and its both ends is arranged to toroidal, on the one hand so that tobacco pipe is easily inserted into and pulls out, on the other hand it can increase the area of orifice region, facilitate the setting of electrode contact, the preparation method of the application is simple for process, and save the setting of ceramic body, be conducive to improve heater production efficiency and reduce manufacturing cost, and the heating element thus prepared, facilitate replacement when impaired, circuit and battery portion without scrapping entire electronics smoke product.
Description
Technical field
The present invention relates to electronic cigarette technical fields, and heater and its preparation side are baked more particularly to a kind of tubular type
Method.
Background technology
Electronic cigarette is a kind of electronic product imitating cigarette, there is appearance similar with cigarette, smog, taste and feeling.
It is by the means such as baking and banking up with earth, being atomized, after tobacco or nicotine product etc. are become steam, a kind of production for allowing user to suck
Product.
It is by solids such as cigarette to reduce the harm for the toxic smog that result of combustion of tobacco is brought when electronic cigarette works
Smokeable substance is toasted to generate steam, need not be burnt.Currently used heater has common circular pipe type or cup type ceramics
Heating material, wherein the heater of common circular pipe type in the lead for being provided at both ends with positive and negative anodes, in production more than required process and
And fraction defective is high, and the setting of positive and negative lead wires also needs to use high-temperature soldering (common soldering fusing point is low to be used), and
And the structure of this common circular pipe type can cause tobacco pipe to be difficult to be inserted into, if caliber difference is too big, and can influence to tobacco pipe
Heat conduction efficiency；In addition, cup type ceramic heater is mostly alumina high temperature sintering, the production cycle is up to or so two weeks, and
And high-temperature soldering positive and negative lead wires are also required to, equally also there is tobacco pipe to be inserted into difficult problem, meanwhile, there is also bottom wastes
The inconvenient problem of accumulation cleaning.
Moreover, heater is due to long-time applied at elevated temperature, it is easy to damage, once heater damages, then may be used
It can need the circuit and battery portion of scrapping entire product that can cause largely to waste if all replacing.
Invention content
In view of the above-mentioned heater of electronic cigarette in the prior art production it is complicated, the period is long, tobacco is difficult to be inserted into and be difficult to pair
The problem of damaging element partial replacement, the present invention is intended to provide a kind of tubular type bakes heater and preparation method thereof.
One aspect of the present invention provides a kind of tubular type baking heater, and the tubular type bakes heater and includes：Shell, heating
Element and two electrode contacts being connect respectively with the both ends of the heating element, the heating element are made of metal material
Tubular and both ends are at toroidal, and the shell big envelope is in outside heating element.
Preferably, the tube wall of the heating element is patterned tube wall.
Further, the graphical tube wall of the heating element is the tube wall of labyrinth shape structure.
Preferably, a toroidal end of the heating element is connected to by conducting wire on the shell, in tie point
One electrode contact of upper setting, another electrode contact are set on another toroidal end of the heating element.
Further, another toroidal end of the tie point and the heating element is in the same plane.
Further, it is provided with insulation material layer between described two electrode contacts.
Another aspect of the present invention provides a kind of preparation method of tubular type baking heater, and the method includes walking as follows
Suddenly：
It takes metal circular tube to carry out segment and pull-shaped, forms both ends as the heating element of toroidal；
The heating element and shell pressing are shaped；And
Two electrode contacts being connect with the both ends of the heating element are set.
Preferably, the method further includes being corroded to the heating element to form the step of graphical tube wall
Suddenly.
In some preferred embodiments, the graphical tube wall of the heating element is the tube wall of labyrinth shape structure.
Further, the method further includes insulation material layer is arranged between described two electrode contacts.
Advantageous effect
Heating element is made by using metal material in the application, and its both ends is arranged to toroidal, on the one hand
It so that tobacco is easily inserted into and pulls out, on the other hand can increase the area of orifice region, electrode contact can be facilitated
Setting, the preparation method of the application is simple for process, and saves the setting of ceramic body, be conducive to improve heater production efficiency
With reduce manufacturing cost, and the heating element thus prepared facilitates replacement, without scrapping entire electronics when impaired
The circuit and battery portion of smoke product.It is possible to further promote the thermal resistance of heating element by convenient and simple metal erosion,
Its heating effect is promoted, and the figure of heating element tube wall can be further set, adjusts heating effect.
Description of the drawings
From detailed description below in conjunction with the accompanying drawings, it will be more clearly understood the present invention above-mentioned and other purposes,
Feature and other advantages, wherein
Fig. 1 is that the tubular type of one embodiment of the application bakes the structural schematic diagram of heater and tobacco；
Fig. 2 is the front view that tubular type bakes heater and tobacco in Fig. 1；
Fig. 3 be Fig. 2 in A-A to sectional view；
Fig. 4 is the enlarged drawing that tubular type bakes heater in Fig. 2；
Fig. 5 is the stereoscopic schematic diagram of heating element in Fig. 4；
Fig. 6 is the vertical view of the heating element of Fig. 5；
Fig. 7 is the upward view of the heating element of Fig. 5.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation
Scheme, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining this
Invention, is not intended to limit the present invention.
Electronic cigarette heater usually used at present is using cup body or tube body made of ceramic material, in ceramic material
Setting resistance wire is heated, and on the one hand this heater preparation process is complicated, and the period is long, since the presence of ceramic body makes heat
Conducting effect is poor, and on the other hand there is also the difficult problems of tobacco plug.To solve the above-mentioned problems, the application directly uses
Metal tube is as heating element, by the way that the both ends of metal tube are arranged to toroidal so that the plug of tobacco becomes to hold
Easily, and the preparation of ceramic body is avoided, preparation process is simple, the period is short, at low cost.
The tubular type of one embodiment of the invention bakes heater：Shell, heating element and respectively with it is described plus
Two electrode contacts of the both ends connection of thermal element, the heating element are made of metal material tubular and both ends into horn mouth
Shape, the shell big envelope is in outside heating element.
Fig. 1-3 shows that the tubular type of the embodiment of the application bakes the schematic diagram of heater and tobacco, wherein Fig. 2
For its front view, Fig. 3 be in Fig. 2 A-A to sectional view.As shown in Figures 2 and 3, tubular type baking heater includes：Shell 2, heating
Element 3 and two electrode contacts 5 and 6 being connect respectively with the both ends of the heating element, heating element 3 is by metal material system
At tubular and both ends at toroidal, it is sheathed in shell 2.Heating element 3 can be by the metal of generation heat after being arbitrarily powered
It is made, is preferably made of stainless steel material.The material of shell 2 is not particularly limited, preferably by that can avoid heating unit well
The material for the heat losses that part generates is made, while the shape of shell 2 is also not particularly limited, and can be tubular, or
Such as cube shaped other shapes.Two electrode contacts are separately connected anode and cathode, and there is no limit in connection direction.Tubular type is dried
When roasting heater work, two electrode contacts are separately connected power supply anode connect with cathode and to be connected after, electric current flows through metal
Heating element made of material generates heat, and tobacco is inserted into the tube chamber of heating element, is heated to tobacco, in order to enable
Tobacco pipe easily plug and can ensure good thermal conduction effect, it is preferable that the lumen wall of heating element is slightly larger than tobacco
Outer diameter, be greater than about 0.2mm.
The tubular type of the application bakes heater, and heating element is made of metal material, preparation process is simple, the period is short and
At low cost, by the way that the both ends nozzle of heating element is drawn into toroidal, tobacco pipe is easily inserted into and extracts, and uses
Later also easy cleaning.
In order to obtain better heating effect by heating element, according to a preferred embodiment, can will heat
The tube wall of element is formed as patterned tube wall, which refers to for example, by techniques such as corrosion, in heating element
Tube wall form the figure of hollow out, it is possible thereby to increase the resistance of heating element, electric current by when, more heat can be generated
Amount.
It is highly preferred that as in Figure 3-5, the graphical tube wall of the heating element is the tube wall of labyrinth shape structure.Fig. 4 is
Tubular type bakes the enlarged drawing of heater in Fig. 2, and Fig. 5 is the stereoscopic schematic diagram of heating element in Fig. 4, the pipe of this labyrinth shape structure
Wall is similar to the loop construction that resistance wire is formed, greatly increases the resistance of heating element, can obtain excellent heating effect
Fruit.Fig. 6 and Fig. 7 shows the top and bottom perspective views of heating element, illustrates that the outer diameter of the toroidal of heating element upper end is big
Toroidal in lower end.
Two electrode contacts 5 and 6 are connect with the both ends of heating element respectively, according to a preferred embodiment, in order to
Facilitate the connection of electrode, an electrode contact can be set to one end of tubular heating element, while in order not to hinder tobacco
The plug of pipe is preferably disposed on the toroidal end of one end without plug, by the way that nozzle is arranged to toroidal, is increased
The big surface area of nozzle, can be more convenient the setting of electrode contact.
Another electrode contact can be then set on shell, at this time, it may be necessary to inside the shell setting conducting wire by electrode contact with
The other end of heating element is connected, which is not particularly limited, for convenience connection and
Setting, can preferably make two electrode contacts on the same face, as shown in figure 3, can be located at tubular type bakes heater
Lower surface on.
It on this basis, will be described it is highly preferred that one layer of insulation material layer can be arranged between shell and heating element
Two electrode contact isolations are opened, and avoid leading to the problem of short circuit, it is ensured that the tubular type bakes the stable operation of heater.
The setting of this electrode contact avoids the complicated technology that positive and negative lead wires are built by high-temperature soldering, moreover, plus
Thermal element needs to work under high temperature for a long time, is easily damaged, the setting of this electrode contact, but also the heating element of damage
It can easily be replaced, circuit and battery portion without discarding entire product.
Tubular type in order to prepare the application bakes heater, and the present invention provides the preparation sides that a kind of tubular type bakes heater
Method, the method may include following steps：
The metal circular tube of rounding item carries out segment and pull-shaped, forms both ends as the heating element of toroidal；
The heating element and shell pressing are shaped；And
Two electrode contacts being connect with the both ends of the heating element are set.
According to one preferred embodiment of the application, metal circular tube made of stainless steel material is used.
This preparation method, using metal (preferably stainless steel material), preparation process is simple, it is only necessary to pull-shaped i.e. by punching press
Can, efficient, production soon, highly shortened the production cycle for baking heater, and without welding positive and negative polarity wire.
In order to improve the heating effect of heating element, the tube wall of the heating element is preferably formed into patterned tube wall.Root
According to some preferred embodiments of the application, the method, which may further include, corrodes with shape the heating element
The step of at graphical tube wall.
It is highly preferred that the graphical tube wall of the heating element is the tube wall of labyrinth shape structure.
Conventional method progress may be used in the corrosion of the heating element standby to the made of metal, such as can be according to be formed
Figure, prepare corresponding mask, after corroded again, remove mask and cleaned after the completion, you can to obtain with mesh
The heating element for shape of marking on a map.
Electrode contact could be provided as screw-type, and electrode slice is interposed therebetween and is tightened by when use.It is excellent according to one
One electrode contact can be set to one end of tubular heating element, together by the embodiment of choosing in order to facilitate the connection of electrode
When in order not to hindering the plug of tobacco pipe, be preferably disposed on the toroidal end of one end without plug, by by nozzle
It is arranged to toroidal, increases the surface area of nozzle, the setting of electrode contact can be more convenient.
Another electrode contact can be then set on shell, at this time, it may be necessary to inside the shell setting conducting wire by electrode contact with
The other end of heating element is connected, which is not particularly limited, for convenience connection and
Setting, can preferably make two electrode contacts on the same face, as shown in figure 3, can be located at tubular type bakes heater
Lower surface on.
On this basis, it is highly preferred that the method further includes insulation is arranged between described two electrode contacts
Material layer, as shown in insulation material layer 4 in Fig. 3.Thus, it is possible to which one layer of insulating materials is arranged between shell and heating element
Layer opens the isolation of described two electrode contacts, avoids leading to the problem of short circuit, it is ensured that the tubular type bakes the stable fortune of heater
Row.
The foregoing is merely the better embodiments of the present invention, are not intended to limit the invention, all the present invention's
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within spirit and principle.
Claims (10)
1. a kind of tubular type bakes heater, including：It shell, heating element and is respectively connect with the both ends of the heating element
Two electrode contacts, the heating element are made of metal material tubular and both ends into toroidal, and the shell big envelope is in adding
Outside thermal element.
2. tubular type as described in claim 1 bakes heater, wherein the tube wall of the heating element is patterned tube wall.
3. tubular type as claimed in claim 2 bakes heater, wherein the graphical tube wall of the heating element is labyrinth shape knot
The tube wall of structure.
4. tubular type as claimed in claim 3 bakes heater, wherein a toroidal end of the heating element is by leading
Line is connected on the shell, and an electrode contact is arranged on tie point, another electrode contact is set to the heating unit
On another toroidal end of part.
5. tubular type as claimed in claim 4 bakes heater, wherein another loudspeaker of the tie point and the heating element
Degree of lip-rounding end is in the same plane.
6. tubular type as claimed in claim 5 bakes heater, wherein be provided with insulating materials between described two electrode contacts
Layer.
7. a kind of tubular type bakes the preparation method of heater, described method includes following steps：
It takes metal circular tube to carry out segment and pull-shaped, forms both ends as the heating element of toroidal；
The heating element and shell pressing are shaped；And
Two electrode contacts being connect with the both ends of the heating element are set.
8. tubular type as claimed in claim 7 bakes the preparation method of heater, wherein the method further includes to described
Heating element is corroded the step of to form graphical tube wall.
9. tubular type as claimed in claim 8 bakes the preparation method of heater, wherein the graphical tube wall of the heating element
For the tube wall of labyrinth shape structure.
10. tubular type as claimed in claim 7 bakes the preparation method of heater, wherein the method further includes in institute
It states and insulation material layer is set between two electrode contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175437.7A CN108433183A (en) | 2018-03-02 | 2018-03-02 | A kind of tubular type bakes heater and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175437.7A CN108433183A (en) | 2018-03-02 | 2018-03-02 | A kind of tubular type bakes heater and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108433183A true CN108433183A (en) | 2018-08-24 |
Family
ID=63193052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175437.7A Pending CN108433183A (en) | 2018-03-02 | 2018-03-02 | A kind of tubular type bakes heater and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108433183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632136A (en) * | 2019-10-25 | 2019-12-31 | 武汉中能天华节能环保科技有限公司 | Tubular NOx sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126425A (en) * | 1994-04-08 | 1996-07-10 | 菲利普莫里斯生产公司 | Tubular heater for use in an electrical smoking article |
| CN203789149U (en) * | 2014-01-21 | 2014-08-27 | 深圳市合元科技有限公司 | Baking type atomizer and electronic cigarette |
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| CN204334972U (en) * | 2015-01-23 | 2015-05-13 | 东莞市国研电热材料有限公司 | A kind of electronic cigarette heater |
| CN104720109A (en) * | 2015-02-02 | 2015-06-24 | 深圳市麦克韦尔科技有限公司 | Cigarette heater and heating assembly thereof |
| CN105828462A (en) * | 2016-05-23 | 2016-08-03 | 深圳市新宜康科技有限公司 | Ceramic composite electronic cigarette heater |
| CN205624481U (en) * | 2016-04-27 | 2016-10-12 | 深圳市合元科技有限公司 | Pottery heat -generating body and electron smog spinning disk atomiser with temperature control function |
| CN205728069U (en) * | 2016-05-27 | 2016-11-30 | 深圳市合元科技有限公司 | Nebulizer and the electronic cigarette of this nebulizer of application |
| CN107080292A (en) * | 2017-05-24 | 2017-08-22 | 惠州市新泓威科技有限公司 | Aid in the electronic smoking set of smoking |
| CN206821979U (en) * | 2017-03-30 | 2018-01-02 | 惠州市吉瑞科技有限公司深圳分公司 | Cigarette structure and the atomizer comprising the cigarette structure |
| CN208192134U (en) * | 2018-03-02 | 2018-12-07 | 深圳哈卡香料科技有限公司 | A kind of tubular type baking heater |
-
2018
- 2018-03-02 CN CN201810175437.7A patent/CN108433183A/en active Pending
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|---|---|---|---|---|
| CN1126425A (en) * | 1994-04-08 | 1996-07-10 | 菲利普莫里斯生产公司 | Tubular heater for use in an electrical smoking article |
| CN203789149U (en) * | 2014-01-21 | 2014-08-27 | 深圳市合元科技有限公司 | Baking type atomizer and electronic cigarette |
| CN203969195U (en) * | 2014-07-16 | 2014-12-03 | 湖北中烟工业有限责任公司 | There is the electric smoking system heater of the heating of exciting and heat insulation function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632136A (en) * | 2019-10-25 | 2019-12-31 | 武汉中能天华节能环保科技有限公司 | Tubular NOx sensor |
| CN110632136B (en) * | 2019-10-25 | 2021-09-14 | 武汉中能天华节能环保科技有限公司 | Tubular NOx sensor |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |