CN109619703A - A kind of electronic cigarette heater - Google Patents
A kind of electronic cigarette heater Download PDFInfo
- Publication number
- CN109619703A CN109619703A CN201910100077.9A CN201910100077A CN109619703A CN 109619703 A CN109619703 A CN 109619703A CN 201910100077 A CN201910100077 A CN 201910100077A CN 109619703 A CN109619703 A CN 109619703A
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- CN
- China
- Prior art keywords
- temperature sensor
- electronic cigarette
- temperature
- heater
- heating
- 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.)
- Pending
Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 239000011159 matrix material Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 15
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001473 noxious effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A24F47/008—
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The present invention provides a kind of electronic cigarette heater, it includes matrix and the heater element that is arranged on matrix, it further include the temperature sensor for detecting heater surface temperature, temperature sensor surface has one layer of protection heat-conducting layer, thermally conductive layer material heatproof >=250 DEG C, heating resistor change in resistance amount X≤50% during the fever of heater, change in resistance amount X=| (R1-R2)/R1 |, wherein R1 is the resistance value after generating heat temperature heating, and R2 is resistance value of the heater at 25 DEG C of room temperature.Electronic cigarette heater provided by the invention, it is additionally arranged temperature sensor, realizes the function of temperature-controllable, while being equipped with protection heat-conducting layer resistant to high temperature, prevent heater element from aoxidizing, also the friction that electronic cigarette sucks rear bur can be resisted, allows heat more preferably to transmit, improves the heating effect of heater, realize the heating temperature of control smokeable substance, the generation of other noxious materials such as tar is prevented, and then reduces the harm that user sucks electronic cigarette, also ensures the mouthfeel that user sucks.
Description
Technical field
The present invention relates to electronic cigarette fixture technology fields, relate generally to a kind of electronic cigarette heater with temperature sensor.
Background technique
Currently, the heater of electronic cigarette in the market does not have function of temperature control generally, therefore it not can control smokeable substance
Heating temperature, i.e., cannot prevent the excessively high generation for making tar or other noxious materials of heating temperature, cause user be easy
Suck these noxious materials and increase the harm for sucking electronic cigarette, in addition heating temperature it is uncontrollable will affect user suck mouth
Sense, reduces user experience.
Summary of the invention
The electronic cigarette fever with function of temperature control that it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of
Body.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme:
A kind of electronic cigarette heater comprising matrix and the heater element being arranged on matrix, further include for detecting
The temperature sensor of heater surface temperature, the temperature sensor surface are covered with one layer of protection heat-conducting layer, thermally conductive layer material
Heatproof >=250 DEG C, heating resistor change in resistance amount X≤50% during the fever of the heater, the change in resistance amount X
=| (R1-R2)/R1 |, wherein R1 is the resistance value after generating heat temperature heating, and R2 is the resistance value of heater at room temperature.
Compared with prior art, electronic cigarette heater provided by the invention, is additionally arranged temperature sensor, passes through detection temperature
The variation of the thermistor of sensor circuit is spent, to obtain the variation of corresponding temperature, and then controls the heating temperature of heater,
The function of temperature-controllable is realized, while being equipped with protection heat-conducting layer resistant to high temperature, prevents heater element from aoxidizing, can also resist electronics
Cigarette sucks the friction of rear bur, and heat is allowed more preferably to transmit, and improves the heating effect of heater, prevent tar or other have
The generation of noxious material thereby reduces user and sucks the harm of electronic cigarette, while also ensuring the mouthfeel that user sucks.It needs
Bright, room temperature of the invention refers to 20 DEG C -28 DEG C of environment.
Preferably, specified heating temperature >=200 DEG C of the heater, it is not only healthy, but also can guarantee electronic cigarette smoke speed
Wherein, amount heating temperature refers to temperature in the state of not sucking after heater heating to degree.
Preferably, since heat-emitting products usually have temperature drift, usual situation can be appeared above at 300 DEG C, therefore, described thermally conductive
Layer material heatproof >=300 DEG C, prevent temperature sensor from being influenced by temperature drift, and the thermally conductive layer material is glass glaze or ceramics
Glaze.
Preferably, the temperature sensor is printed form sensor, is set on the surface of matrix, the temperature sensing
Device be set to heating element surface, between the temperature sensor and heating element be equipped with insulating layer, wherein temperature sensor and
The input/output terminal of heating element is placed in outside insulating layer.
Preferably, the temperature sensor is collinearly connect with heating element, wherein the temperature sensor and heating element
Cathode or total anode altogether can simplify connection structure in the case where not influencing its detection temperature using conllinear connection type.
Alternatively, the temperature sensor is self temperature sensor, is fixed on by welding or fixed structure
The surface of matrix, wherein the temperature sensor is placed in the one side opposite with heating element of matrix；The temperature sensor
It is arranged along the insertion track of matrix.
Preferably, the temperature sensor is equipped at least one, is set on one or more surfaces of matrix.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the charging circuit diagram of electronic cigarette of the present invention；
Fig. 3 is the electric discharge heater circuit figure of electronic cigarette of the present invention；
Fig. 4 is the circuit diagram of temperature sensor of the present invention.
Specific embodiment
Below in conjunction with Detailed description of the invention preferred embodiment of the invention.
Embodiment one:
Referring to Fig. 1 to Fig. 4, a kind of electronic cigarette heater, a kind of electronic cigarette heater, matrix 1 and setting including sheet
Heating element 2 in 1 surface of matrix；It further include the temperature sensor 3 set on 1 surface of matrix, 3 surface of temperature sensor is covered
It is stamped one layer of protection heat-conducting layer (not shown), thermally conductive layer material heatproof >=250 DEG C；During the fever of electronic cigarette heater
Heating resistor change in resistance amount X≤50%；The change in resistance amount X=| (R1-R2)/R1 |, wherein R1 is fever temperature
Resistance value after heating, R2 are the resistance value of heater at room temperature, and room temperature refers to 20 DEG C -28 DEG C of environment, the heater and electronics
The control circuit board (not indicating in figure) of cigarette connects, and the control circuit board is equipped with corresponding charging circuit, electric discharge heating electricity
Road and temperature sensor circuit, the variation of the thermistor by detecting temperature sensor circuit, to obtain corresponding temperature
Variation, and then control the heating temperature of heater.
Compared with prior art, electronic cigarette heater provided by the invention, is additionally arranged temperature sensor 3, realizes temperature
It spends controllable function, while being equipped with protection heat-conducting layer resistant to high temperature, prevent heater element from aoxidizing, can also resist after electronic cigarette sucks
The friction of bur, allows heat more preferably to transmit, and improves the heating effect of heater, to control the heating temperature of smokeable substance
Degree, prevents tar or the generation of other noxious materials, thereby reduces the harm that user sucks electronic cigarette, also ensure simultaneously
The mouthfeel that user sucks.
Preferably, specified heating temperature >=200 DEG C of the heater, it is not only healthy, but also can guarantee electronic cigarette
Wherein, amount heating temperature refers to temperature in the state of not sucking after heater heating to stack velocity, in this implementation
In example, preferably 250 DEG C, both health or quick smoke can be guaranteed.
Preferably, since heat-emitting products usually have temperature drift, usual situation can be appeared above at 300 DEG C, therefore, institute
Thermally conductive layer material heatproof >=300 DEG C are stated, prevent temperature sensor 3 from being influenced by temperature drift, the thermally conductive layer material is glass glaze
Or ceramic glaze.
Referring to Fig. 1, preferably, the temperature sensor 3 is equipped at least one, is set to the one side of matrix 1
Or in multi-panel；In the present embodiment, temperature sensor 3 is equipped with one；The temperature sensor 3 is printed form sensor, is set
It is placed on the surface of matrix 1, the temperature sensor 3 is set to the surface of heating element 2, the temperature sensor 3 and heating unit
Insulating layer 4 is equipped between part 2, wherein the input/output terminal of temperature sensor 3 and heating element 2 is placed in outside insulating layer 4, the temperature
Degree sensor 3 and heating element 2 are total to cathode；Increase insulating layer 4, which is avoided that, interferes temperature sensor 3, guarantees temperature control
Effect.
Preferably, the heater is the thick film heating body with PCT effect, is taken the photograph when heating temperature reaches 300
When family name spends, heating power declines and keeps constant temperature.
Embodiment two:
The present embodiment and the main distinguishing feature of embodiment one are: the temperature sensor is self temperature sensing
Device is fixed on the surface of matrix by welding or fixed structure, wherein the temperature sensor is placed in matrix and heating unit
In the opposite one side of part；Preferably, the temperature sensor is arranged along the insertion track of matrix.The other technologies of the present embodiment are special
Sign is the same as example 1, and is no longer described in detail herein.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (10)
1. a kind of electronic cigarette heater comprising matrix and the heater element being arranged on matrix, it is characterised in that: further include using
In the temperature sensor of detection heater surface temperature, the temperature sensor surface is covered with one layer of protection heat-conducting layer, thermally conductive
Layer material heatproof >=250 DEG C, heating resistor change in resistance amount X≤50% during the fever of the heater, the resistance value
Variable quantity X=| (R1-R2)/R1 |, wherein R1 is the resistance value after generating heat temperature heating, and R2 is the resistance of heater at room temperature
Value.
2. electronic cigarette heater described in claim 1, it is characterised in that: specified heating temperature >=200 DEG C of the heater.
3. electronic cigarette heater described in claim 1, it is characterised in that: the thermally conductive layer material is glass glaze or ceramics
Glaze, thermally conductive layer material heatproof >=300 DEG C.
4. electronic cigarette heater according to claim 1, it is characterised in that: the temperature sensor is printed form sensing
Device is set on the surface of matrix.
5. electronic cigarette heater according to claim 4, it is characterised in that: the temperature sensor is set to heating element
Surface is equipped with insulating layer between the temperature sensor and heating element, wherein the input of temperature sensor and heating element is defeated
Outlet is placed in outside insulating layer.
6. electronic cigarette heater according to claim 5, it is characterised in that: the temperature sensor is conllinear with heating element
Connection, wherein the temperature sensor and heating element are total to cathode or total anode.
7. electronic cigarette heater according to claim 1, it is characterised in that: the temperature sensor is self temperature biography
Sensor is fixed on the surface of matrix by welding or fixed structure.
8. electronic cigarette heater according to claim 7, it is characterised in that: the temperature sensor is placed in matrix and heating
In the opposite one side of element.
9. electronic cigarette heater according to claim 8, it is characterised in that: insertion rail of the temperature sensor along matrix
Mark setting.
10. the electronic cigarette heater according to claim 4 or 7, it is characterised in that: the temperature sensor is equipped at least one
It is a, it is set on one or more surfaces of matrix.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018101444120 | 2018-02-12 | ||
| CN201810144412 | 2018-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109619703A true CN109619703A (en) | 2019-04-16 |
Family
ID=66064601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910100077.9A Pending CN109619703A (en) | 2018-02-12 | 2019-01-31 | A kind of electronic cigarette heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109619703A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236229A (en) * | 2019-06-04 | 2019-09-17 | 云南中烟工业有限责任公司 | An assembled heating element |
| CN111972720A (en) * | 2020-07-03 | 2020-11-24 | 深圳麦克韦尔科技有限公司 | Electromagnetic induction heating element and electromagnetic induction heating element assembly |
| CN113545528A (en) * | 2020-04-23 | 2021-10-26 | 深圳陶陶科技有限公司 | Ceramic heating element for heating non-combustion electronic cigarette and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319732A (en) * | 2014-10-24 | 2015-01-28 | 林光榕 | Temperature-controlled anti-dry electronic cigarette and its temperature control method |
| CN104470003A (en) * | 2014-11-20 | 2015-03-25 | 东莞市国研电热材料有限公司 | Method for manufacturing multi-temperature-zone automatic temperature-control heating element and multi-temperature-zone automatic temperature-control heating element |
| CN204244493U (en) * | 2014-12-04 | 2015-04-01 | 广东美的生活电器制造有限公司 | Thick Film Heating Assemblies and Heating Appliances |
| CN104703308A (en) * | 2015-02-12 | 2015-06-10 | 颐中（青岛）实业有限公司 | Partition temperature control type electronic cigarette heater |
| CN105764167A (en) * | 2016-04-22 | 2016-07-13 | 深圳升阳创新科技有限公司 | Heating device with temperature control function and manufacturing technology thereof |
| 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 |
-
2019
- 2019-01-31 CN CN201910100077.9A patent/CN109619703A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319732A (en) * | 2014-10-24 | 2015-01-28 | 林光榕 | Temperature-controlled anti-dry electronic cigarette and its temperature control method |
| CN104470003A (en) * | 2014-11-20 | 2015-03-25 | 东莞市国研电热材料有限公司 | Method for manufacturing multi-temperature-zone automatic temperature-control heating element and multi-temperature-zone automatic temperature-control heating element |
| CN204244493U (en) * | 2014-12-04 | 2015-04-01 | 广东美的生活电器制造有限公司 | Thick Film Heating Assemblies and Heating Appliances |
| CN104703308A (en) * | 2015-02-12 | 2015-06-10 | 颐中（青岛）实业有限公司 | Partition temperature control type electronic cigarette heater |
| CN105764167A (en) * | 2016-04-22 | 2016-07-13 | 深圳升阳创新科技有限公司 | Heating device with temperature control function and manufacturing technology thereof |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236229A (en) * | 2019-06-04 | 2019-09-17 | 云南中烟工业有限责任公司 | An assembled heating element |
| CN113545528A (en) * | 2020-04-23 | 2021-10-26 | 深圳陶陶科技有限公司 | Ceramic heating element for heating non-combustion electronic cigarette and preparation method thereof |
| CN111972720A (en) * | 2020-07-03 | 2020-11-24 | 深圳麦克韦尔科技有限公司 | Electromagnetic induction heating element and electromagnetic induction heating element assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |