CN204649322U - A kind of electronic cigarette temperature measuring equipment - Google Patents
A kind of electronic cigarette temperature measuring equipment Download PDFInfo
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- CN204649322U CN204649322U CN201520241091.8U CN201520241091U CN204649322U CN 204649322 U CN204649322 U CN 204649322U CN 201520241091 U CN201520241091 U CN 201520241091U CN 204649322 U CN204649322 U CN 204649322U
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- suction nozzle
- electronic cigarette
- thermopair
- temperature measuring
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Abstract
The utility model provides a kind of electronic cigarette temperature measuring equipment, comprise suction nozzle and thermopair, described suction nozzle can be connected with the atomizer of electronic cigarette, described suction nozzle is provided with axial through hole, described thermopair comprises measuring junction and link, the sidewall of described suction nozzle has the mounting hole be communicated with described through hole, the measuring junction of described thermopair penetrates suction nozzle outside mounting hole and axis along described through hole extends, described measuring junction is provided with insulating gel, and described link is connected with temperature measuring set by wire.The utility model can reduce the real work temperature of the atomization perform region of electronic smoke atomizer, not only highly sensitive, measure accurately, and structure is simple, easy to use.
Description
Technical field
The utility model relates to the auxiliary test unit of electronic cigarette field, particularly relates to a kind of electronic cigarette temperature measuring equipment.
Background technology
Electronic cigarette has another name called electronic cigarette, is mainly used in smoking cessation and cigarette substitute.Electronic cigarette has the outward appearance the same with cigarette, the taste approximate with cigarette, even will have more a lot than the taste of general cigarette, also can sucking-off cigarette, sucking-off taste as cigarette.Electronic cigarette does not have other objectionable constituent such as tar, suspended particulates in cigarette, is therefore paid close attention to by a lot of consumer now.At present, electronic cigarette is primarily of holding the smoke pipe of nicotine solution (tobacco tar), vaporising device and battery three part composition.Vaporising device is generally atomizer, resistance wire in described atomizer carrys out raised temperature by powered battery, make tobacco tar flash to gaseous state from liquid state, thus allow user have a kind of sensation of similar smoking when aspirating, the process that tobacco tar flashes to gaseous state from liquid state becomes atomization.Need to test electronic cigarette temperature in use when manufacturing and producing, so that analyze atomizing effect and result of use.
Publication number is that the Chinese patent of CN104132742A discloses a kind of electronic smoke atomizer internal resistance wire heating-up temperature measuring method, thermopair is specifically connected measurement instrument by it, temp probe inserts in atomizer and directly contacts with resistance wire, the heating-up temperature of direct measuring resistance after electronic cigarette circuit turn-on.Although this application is process patent, also disclose atomizer heating-up temperature measurement mechanism accordingly, namely comprise the thermopair and temperature measuring instrument that are connected.Although this temperature measuring equipment can measuring tempeature, but part is come with some shortcomings when reality uses, it is mainly manifested in: (1) thermocouple probe directly contacts with resistance wire, resistance wire is live part, this can cause For Thermocouple Circuit electromotive force inaccurate, affects temperature test result; (2) air flowing when not having electronic cigarette normally to use when measuring tempeature, cannot take heat and flue gas out of, thus causes the temperature that records and normally to aspirate or the smoking machine temperature simulated when aspirating exists comparatively big error; (3) heating when cannot simulate the electronic cigarette real work of air-flow switch control rule and interval time, cause Resistant heating and interval time and actual service condition inconsistent.Comprehensive above weak point, need a kind of can the measurement mechanism of Measurement accuracy electronic cigarette temperature when working.
Utility model content
The technical problems to be solved in the utility model is to provide the electronic cigarette temperature measuring equipment that a kind of structure is simple, accuracy of measurement is high, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electronic cigarette temperature measuring equipment, comprise suction nozzle and thermopair, described suction nozzle can be connected with the atomizer of electronic cigarette, described suction nozzle is provided with axial through hole, described thermopair comprises measuring junction and link, the sidewall of described suction nozzle has the mounting hole be communicated with described through hole, the measuring junction of described thermopair penetrates suction nozzle outside mounting hole and axis along described through hole extends, described measuring junction is provided with insulating gel, and described link is connected with temperature measuring set by wire.
Preferably, the diameter of described thermopair is 0.2mm ~ 1.5mm.
Preferably, the gap sealant sealing between described thermopair and mounting hole.
As mentioned above, a kind of electronic cigarette temperature measuring equipment of the utility model, has following beneficial effect:
(1) the utility model is without the need to newly-increased or minimizing entry/exit gas port, uses suction nozzle to replace cigarette bullet, does not destroy heterogeneity phantom and the Temperature Distribution of actual cigarette bullet part, reduce the real work temperature of the atomization perform region of electronic smoke atomizer;
(2) diameter of thermopair is much smaller than the diameter of suction nozzle, very little, highly sensitive for the airflow influence by suction nozzle, is convenient to real-time measurement;
(3) be no matter that hand switch controls formula or pneumatic sensor or other control form electronic cigarettes, all without the need to extra line, all carry out temperature survey with electronic cigarette control mode originally;
(4) by suction nozzle simulate normally aspirate or connect smoking machine suction, the electronic cigarette work Airflow that can reduce moves the sight taking heat and flue gas out of, makes measurement result more accurate;
(5) the utility model can, under the prerequisite not destroying electronic smoke atomizer structure and temperature control mode, make atomizer flow at the air that manufacturer designs and work under work/batch conditions, solves the problem that atomization perform region temperature is difficult to measure.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model.
Fig. 2 is fundamental diagram of the present utility model.
In figure: 1 suction nozzle 2 thermopair
11 through hole 12 mounting holes
21 measuring junction 22 links
23 insulating gel 3 temperature measuring sets
4 atomizer 41 resistance wires
Embodiment
The structure that Figure of description illustrates, ratio, size etc., content all only in order to coordinate instructions to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in scope that technology contents that the utility model discloses can contain.Simultaneously, quote in this instructions as " on ", D score, "front", "rear", the term such as " centre ", also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Present stage, the atomizing type of electronic cigarette main flow uses Resistant heating tobacco tar to be atomized, and the battery namely in electronic cigarette is powered to resistance wire, and wire temperature raises, make tobacco tar flash to gaseous state from liquid state, thus allow user have a kind of sensation of similar smoking when aspirating.
As Fig. 1, shown in Fig. 2, a kind of electronic cigarette temperature measuring equipment of the utility model, comprise suction nozzle 1 and thermopair 2, described suction nozzle 1 can be connected with the atomizer of electronic cigarette, described suction nozzle 1 is provided with axial through hole 11, described thermopair 2 comprises measuring junction 21 and link 22, the sidewall of described suction nozzle 1 has the mounting hole 12 be communicated with described through hole 11, the measuring junction 21 of described thermopair 2 penetrates suction nozzle 1 outside mounting hole 12 and axis along described through hole 11 extends, described measuring junction 21 is provided with insulating gel 23, described link 22 is connected with temperature measuring set 3 by wire.By mouth or smoking machine suction suction nozzle 1, the gas allowing atomizer produce circulates by the smoking conditions of reality, thus obtains actual temperature.
In the utility model, the principle of work of thermopair is: conductor (being called thermocouple wire material or the thermode) two ends of two kinds of different components are bonded into loop, when the temperature at abutment is different, electromotive force can be produced in loop, this phenomenon is called thermoelectric effect, and this electromotive force is called thermoelectrical potential.The thermoelectrical potential signal that thermopair produces coordinates with temperature measuring set and draws dut temperature.
In the present embodiment, the diameter of described thermopair 2 is 0.2mm ~ 1.5mm, and to reduce its taking up room in suction nozzle and atomizer, thus the gas allowing guarantee atomization produce can circulate according to normal circulation status.
Thermopair 2 described in the present embodiment and the gap sealant sealing between mounting hole 12, can determine the position of thermopair 2 on the one hand, and when preventing from the one hand aspirating, air-flow sheds and affects accuracy of measurement from mounting hole 12.
Using method of the present utility model is:
1) after thermopair 2 and suction nozzle 1 are worked good, suction nozzle 1 is enclosed within atomizer 4, the measuring junction 21 of thermopair 2 is inserted into the perform region of atomizer 4, described perform region is provided with resistance wire 41, the measuring junction 21 of described thermopair 2 is 0 ~ 10mm apart from resistance wire 41 distance in atomizer 4, namely as required, described measuring junction 21 can contact with resistance wire 41, also can not contact.Because the measuring junction 21 of the utility model thermopair 2 is provided with insulating gel 23, can not conduct electricity when measuring junction 21 contacts with resistance wire 41, For Thermocouple Circuit electromotive force also would not be caused inaccurate and affect temperature measurement result.
2), after determining the position of measuring junction 21 and resistance wire 41, the switch of temperature measuring set 3, atomizer 4 is opened.
3) by mouth or smoking machine suction suction nozzle 1, thus smoking process that is virtually reality like reality, ensure that the gas of atomization generation is by actual smoking conditions circulation, thus by temperature during temperature measuring set 3 actual smoking of measurement in real time.
In sum, a kind of electronic cigarette temperature measuring equipment of the utility model, can under the prerequisite not destroying electronic smoke atomizer structure and temperature control mode, make atomizer flow at the air that manufacturer designs and work under work/batch conditions, solve the problem that atomization perform region temperature is difficult to measure.So the utility model effectively overcomes practical problemss more of the prior art thus has very high value and use meaning.
Claims (3)
1. an electronic cigarette temperature measuring equipment, it is characterized in that: comprise suction nozzle (1) and thermopair (2), described suction nozzle (1) can be connected with the atomizer of electronic cigarette, described suction nozzle (1) is provided with axial through hole (11), described thermopair (2) comprises measuring junction (21) and link (22), the sidewall of described suction nozzle (1) has the mounting hole (12) be communicated with described through hole (11), the measuring junction (21) of described thermopair (2) penetrates suction nozzle (1) from mounting hole (12) outside and axis along described through hole (11) extends, described measuring junction (21) is provided with insulating gel (23), described link (22) is connected with temperature measuring set (3) by wire.
2. a kind of electronic cigarette temperature measuring equipment according to claim 1, is characterized in that: the diameter of described thermopair (2) is 0.2mm ~ 1.5mm.
3. a kind of electronic cigarette temperature measuring equipment according to claim 1, is characterized in that: the gap sealant sealing between described thermopair (2) and mounting hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241091.8U CN204649322U (en) | 2015-04-20 | 2015-04-20 | A kind of electronic cigarette temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241091.8U CN204649322U (en) | 2015-04-20 | 2015-04-20 | A kind of electronic cigarette temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN204649322U true CN204649322U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520241091.8U Active CN204649322U (en) | 2015-04-20 | 2015-04-20 | A kind of electronic cigarette temperature measuring equipment |
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| CN (1) | CN204649322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370234A (en) * | 2016-10-18 | 2017-02-01 | 浙江中烟工业有限责任公司 | Testing method and testing apparatus for temperature and suction resistance of electronic cigarette |
| CN107727264A (en) * | 2017-11-10 | 2018-02-23 | 中国烟草总公司郑州烟草研究院 | A kind of electronic cigarette temperature-detecting device |
| WO2019134456A1 (en) * | 2018-01-08 | 2019-07-11 | 威滔电子科技（深圳）有限公司 | Electronic cigarette automatic temperature control device, system and method, and electronic cigarette |
| CN111486986A (en) * | 2019-01-28 | 2020-08-04 | 沅圣科技股份有限公司 | Temperature measuring system |
-
2015
- 2015-04-20 CN CN201520241091.8U patent/CN204649322U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370234A (en) * | 2016-10-18 | 2017-02-01 | 浙江中烟工业有限责任公司 | Testing method and testing apparatus for temperature and suction resistance of electronic cigarette |
| CN107727264A (en) * | 2017-11-10 | 2018-02-23 | 中国烟草总公司郑州烟草研究院 | A kind of electronic cigarette temperature-detecting device |
| CN107727264B (en) * | 2017-11-10 | 2023-10-24 | 中国烟草总公司郑州烟草研究院 | Electronic cigarette temperature detection device |
| WO2019134456A1 (en) * | 2018-01-08 | 2019-07-11 | 威滔电子科技（深圳）有限公司 | Electronic cigarette automatic temperature control device, system and method, and electronic cigarette |
| CN111486986A (en) * | 2019-01-28 | 2020-08-04 | 沅圣科技股份有限公司 | Temperature measuring system |
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