CN110057685A - A kind of heat fatigue test device and test method heating not burning type cigarette fever tablet - Google Patents
A kind of heat fatigue test device and test method heating not burning type cigarette fever tablet Download PDFInfo
- Publication number
- CN110057685A CN110057685A CN201910230311.XA CN201910230311A CN110057685A CN 110057685 A CN110057685 A CN 110057685A CN 201910230311 A CN201910230311 A CN 201910230311A CN 110057685 A CN110057685 A CN 110057685A
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- Prior art keywords
- fever tablet
- heating
- burning type
- type cigarette
- blower
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 63
- 206010037660 Pyrexia Diseases 0.000 title claims abstract description 60
- 238000010438 heat treatment Methods 0.000 title claims abstract description 59
- 208000025599 Heat Stress disease Diseases 0.000 title claims abstract description 28
- 238000009661 fatigue test Methods 0.000 title claims abstract description 17
- 238000010998 test method Methods 0.000 title claims abstract description 9
- 238000004861 thermometry Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/18—Performing tests at high or low temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of heat fatigue test devices and its test method for heating not burning type cigarette fever tablet, belong to ceramic material thermal fatigue detection technique field.The present invention includes supporting plate I, supporting plate II, power supply, single-chip microcontroller, the specimen holder that can be powered, blower, infrared thermometry device, diode I, diode II；Supporting plate I is vertical with supporting plate II to be fixedly connected, above supporting plate middle position since be successively arranged blower close to II one end of supporting plate, can be powered specimen holder, power supply, II central location of supporting plate is equipped with infrared thermometry device, infrared thermometry device is connect with single-chip microcontroller, diode I is connected with by conducting wire between single-chip microcontroller and the specimen holder that can be powered, diode II is connected with by conducting wire between single-chip microcontroller and blower, power supply is whole device power supply.The present invention is realized and is tested the heat fatigue for heating not burning type cigarette fever tablet, structure is simple, easy to use in such a way that burning type cigarette fever tablet does not carry out heating power and wind cooling temperature lowering to heating.
Description
Technical field
The present invention relates to a kind of heat fatigue test devices and test method for heating not burning type cigarette fever tablet, belong to pottery
Ceramic material thermal fatigue detection technique field.
Technical background
With the reinforcement of world's tobacco control dynamics, so that the growth momentum for heating not burning type cigarette is swift and violent, not only increase non-
It is often fast, and good development prospect.But burning type cigarette utensil can not have some phenomena of the failure in long-term use for heating,
One of be exactly heating there is a phenomenon where be broken due to heat fatigue for burning type cigarette fever tablet.There are no tests on the market at present
Detection means and method that not burning type cigarette fever tablet produces fracture situation because of heat fatigue are heated, and the country does not also test
Standard needs the heat fatigue to electronic cigarette fever tablet to test, it is therefore desirable to develop corresponding test device and its test method.
Summary of the invention
The present invention provides the heat fatigue test device and test method of a kind of heating not burning type cigarette fever tablet, with
It is tested in the thermal fatigue limit number for heating not burning type cigarette fever tablet.
The technical scheme is that a kind of heat fatigue test device for heating not burning type cigarette fever tablet, including branch
Plate I 1, supporting plate II 2, power supply 3, single-chip microcontroller 4, the specimen holder 5 that can be powered, blower 8, infrared thermometry device 10, diode I 11,
Diode II 12；
The supporting plate I 1 is vertical with supporting plate II 2 to be fixedly connected, and supporting plate I 1 above open from close to II 2 one end of supporting plate by middle position
Beginning is successively arranged blower 8, the specimen holder 5 that can be powered, power supply 3, and II 2 central location of supporting plate is equipped with infrared thermometry device 10, infrared
Line thermal detector 10 is connect with single-chip microcontroller 4, can be powered between specimen holder 5 and single-chip microcontroller 4 and is connected with diode I by conducting wire
11, diode II 12 is connected with by conducting wire between blower 8 and single-chip microcontroller 4, power supply 3 is whole device power supply.
The specimen holder 5 that is powered is cuboid-type, the cuboid-type clamping opening equipped with more than three openings in top surface
15, for assigning fixed heating not burning type cigarette fever tablet sample 6,5 side of specimen holder that can be powered is equipped with to be more than clamping opening 15
Three electromotion pilot lamps 7 and clamping opening 15 correspond, and 15 interior side face of clamping opening is equipped with conductive contact blade I 13, conductive contact blade I
13 parallel connections are simultaneously connect with diode I 11, and 15 inside another side of clamping opening is equipped with conductive contact blade II 14, each conductive contact blade II
14 connect with corresponding 7 one end of electromotion pilot lamp, and 7 other end of electromotion pilot lamp is in parallel and connects to power supply.
The blower 8 is equipped with blower indicator light 9, and 8 air outlet face of blower heats not burning type cigarette fever tablet sample
6。
10 mounting height of infrared thermometry device is higher than the height of blower 8.
It is a kind of to be heated not burning type cigarette hair using the heat fatigue test device for heating not burning type cigarette fever tablet
The test method of the heat fatigue test of backing, the specific steps are as follows:
S1: by heating to be tested, the insertion of burning type cigarette fever tablet sample 6 can not be powered in the clamping opening 15 of specimen holder 5, it is ensured that
Burning type cigarette fever tablet sample 6 does not contact simultaneously with conductive contact blade I 13 in clamping opening 15 and conductive contact blade II 14 for heating；
S2: for the heating in any clamping opening 15, burning type cigarette fever tablet sample 6 does not carry out heat fatigue time as follows
Number measurement:
S2.1: controlling I 11 turn-on power 3 of diode by single-chip microcontroller 4 is the power supply of specimen holder 5 that can be powered: if heating is non-ignitable
Burning type cigarette fever tablet sample 6 is broken, then electromotion pilot lamp 7 extinguishes；Otherwise, the electric current that power supply 3 provides passes through conductive contact blade I
13 and conductive contact blade II 14 be heating not burning type cigarette fever tablet sample 6 heated, electromotion pilot lamp 7 is always on；
S2.2: by 10 pairs of infrared thermometry device heating, burning type cigarette fever tablet sample 6 does not carry out temperature detection, when temperature reaches
When to 300 DEG C, disconnecting power supply 3 by control diode I 11 by single-chip microcontroller 4 is that the specimen holder 5 that can be powered is powered, and heating stops,
Electromotion pilot lamp 7 extinguishes, while single-chip microcontroller 4 starts blower 8 by control diode II 12, and burning type is not rolled up for 8 pairs of blower heating
Cigarette fever tablet sample 6 carries out air-cooled, and blower indicator light 9 is always on；
S2.3: when 6 temperature of burning type cigarette fever tablet sample is not down to 30 DEG C for heating, control diode is passed through by single-chip microcontroller 4
II 12 close blower 8, and blower indicator light 9 extinguishes；
S2.4: repeating step S2.1 to step S2.3, and electromotion pilot lamp 7, which extinguishes, after going to step S2.1 terminates；It will be whole
Blower indicator light 9 lights number as this and participates in the heating measured not burning type cigarette fever tablet sample 6 in a cyclic process
Heat fatigue number.
The beneficial effects of the present invention are: the present invention is by the way that heating, burning type cigarette fever tablet does not carry out heating power and wind
The mode of cold cooling realizes and tests the heat fatigue for heating not burning type cigarette fever tablet that structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the specimen holder circuit connection diagram that can be powered in the present invention；
Fig. 3 is the specimen holder clamping opening structural profile illustration that can be powered in the present invention；
Each label in figure are as follows: 1- supporting plate I, 2- supporting plate II, 3- power supply, 4- single-chip microcontroller, 5- can be powered specimen holder, 6- heating it is non-ignitable
Burning type cigarette fever tablet sample, 7- are broken indicator light, 8- blower, 9- blower indicator light, 10- infrared thermometry device, 11- diode
I, 12- diode II, 13- conductive contact blade I, 14- conductive contact blade II, 15- clamping opening.
Specific embodiment
With reference to the accompanying drawings and examples, the invention will be further described, but the contents of the present invention be not limited to it is described
Range.
Embodiment 1: as shown in Figure 1-3, a kind of heat fatigue test device for heating not burning type cigarette fever tablet, including branch
Plate I 1, supporting plate II 2, power supply 3, single-chip microcontroller 4, the specimen holder 5 that can be powered, blower 8, infrared thermometry device 10, diode I 11,
Diode II 12；
The supporting plate I 1 is vertical with supporting plate II 2 to be fixedly connected, and supporting plate I 1 above open from close to II 2 one end of supporting plate by middle position
Beginning is successively arranged blower 8, the specimen holder 5 that can be powered, power supply 3, and II 2 central location of supporting plate is equipped with infrared thermometry device 10, infrared
Line thermal detector 10 is connect with single-chip microcontroller 4, can be powered between specimen holder 5 and single-chip microcontroller 4 and is connected with diode I by conducting wire
11, diode II 12 is connected with by conducting wire between blower 8 and single-chip microcontroller 4, power supply 3 is whole device power supply.
It is cuboid-type it is possible to further which the specimen holder 5 that can be powered is arranged, is being pushed up equipped with more than three openings
The cuboid-type clamping opening 15 in face, clamping opening 15 is for assigning fixed heating not burning type cigarette fever tablet sample 6, and can be powered specimen holder
Have 5 sides and be equipped with more than three electromotion pilot lamps 7 and the one-to-one correspondence of clamping opening 15,15 interior side face of clamping opening is equipped with conductive contact blade
I 13, conductive contact blade I 13 is in parallel and connect with diode I 11, and 15 inside another side of clamping opening is equipped with conductive contact blade II 14,
Each conductive contact blade II 14 is connected with corresponding 7 one end of electromotion pilot lamp, and 7 other end of electromotion pilot lamp is in parallel and connects with power supply
It connects.
It is possible to further which the blower 8 is arranged equipped with blower indicator light 9, the heating of 8 air outlet face of blower is not burnt
Type cigarette fever tablet sample 6.
It is possible to further which the height that 10 mounting height of infrared thermometry device is higher than blower 8 is arranged.
It is a kind of to be heated not burning type cigarette hair using the heat fatigue test device for heating not burning type cigarette fever tablet
The test method of the heat fatigue test of backing, the specific steps are as follows:
S1: by heating to be tested, the insertion of burning type cigarette fever tablet sample 6 can not be powered in the clamping opening 15 of specimen holder 5, it is ensured that
Burning type cigarette fever tablet sample 6 does not contact simultaneously with conductive contact blade I 13 in clamping opening 15 and conductive contact blade II 14 for heating；
S2: for the heating in any clamping opening 15, burning type cigarette fever tablet sample 6 does not carry out heat fatigue time as follows
Number measurement:
S2.1: controlling I 11 turn-on power 3 of diode by single-chip microcontroller 4 is the power supply of specimen holder 5 that can be powered: if heating is non-ignitable
Burning type cigarette fever tablet sample 6 is broken, then electromotion pilot lamp 7 extinguishes；Otherwise, the electric current that power supply 3 provides passes through conductive contact blade I
13 and conductive contact blade II 14 be heating not burning type cigarette fever tablet sample 6 heated, electromotion pilot lamp 7 is always on；
S2.2: by 10 pairs of infrared thermometry device heating, burning type cigarette fever tablet sample 6 does not carry out temperature detection, when temperature reaches
When to 300 DEG C, disconnecting power supply 3 by control diode I 11 by single-chip microcontroller 4 is that the specimen holder 5 that can be powered is powered, and heating stops,
Electromotion pilot lamp 7 extinguishes, while single-chip microcontroller 4 starts blower 8 by control diode II 12, and burning type is not rolled up for 8 pairs of blower heating
Cigarette fever tablet sample 6 carries out air-cooled, and blower indicator light 9 is always on；
S2.3: when 6 temperature of burning type cigarette fever tablet sample is not down to 30 DEG C for heating, control diode is passed through by single-chip microcontroller 4
II 12 close blower 8, and blower indicator light 9 extinguishes；
S2.4: repeating step S2.1 to step S2.3, and electromotion pilot lamp 7, which extinguishes, after going to step S2.1 terminates；It will be whole
Blower indicator light 9 lights number as this and participates in the heating measured not burning type cigarette fever tablet sample 6 in a cyclic process
Heat fatigue number.
The working principle of the invention is: when work, controlling I 11 turn-on power 3 of diode by single-chip microcontroller 4 is that can be powered
Specimen holder 5 power, can be powered specimen holder 5 to heated in clamping opening 15 not burning type cigarette fever tablet sample 6 carry out be powered plus
Heat starts blower 8 by control diode II 12 by single-chip microcontroller 4 again after reaching certain temperature, and 8 pairs of heating of blower are not burnt
Type cigarette fever tablet sample 6 carries out air-cooled, and repetitive operation simultaneously passes through the work feelings for the electromotion pilot lamp 7 in specimen holder 5 of being powered
The number that lights of condition and blower indicator light 9 determines to heat the heat fatigue number of not burning type cigarette fever tablet sample 6.
Above in conjunction with attached drawing, the embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (5)
1. a kind of heat fatigue test device for heating not burning type cigarette fever tablet, it is characterised in that: including supporting plate I (1), supporting plate
II (2), power supply (3), single-chip microcontroller (4), the specimen holder (5) that can be powered, blower (8), infrared thermometry device (10), diode I
(11), diode II (12)；
The supporting plate I (1) is vertical with supporting plate II (2) to be fixedly connected, supporting plate I (1) above middle position from close to supporting plate II (2) one
End starts to be successively arranged blower (8), the specimen holder (5) that can be powered, power supply (3), and supporting plate II (2) central location is surveyed equipped with infrared ray
Warm device (10), infrared thermometry device (10) are connect with single-chip microcontroller (4), can be powered between specimen holder (5) and single-chip microcontroller (4) and be passed through
Conducting wire is connected with diode I (11), is connected with diode II (12) by conducting wire between blower (8) and single-chip microcontroller (4), electricity
Source (3) is whole device power supply.
2. the heat fatigue test device according to claim 1 for heating not burning type cigarette fever tablet, it is characterised in that: institute
Specimen holder (5) can be powered as cuboid-type by stating, and be open equipped with more than three in the cuboid-type clamping opening (15) of top surface, clamping opening
(15) for assigning fixed heating not burning type cigarette fever tablet sample (6), specimen holder (5) side that can be powered is equipped with more than three
A electromotion pilot lamp (7) and clamping opening (15) corresponds, and clamping opening (15) interior side face is equipped with conductive contact blade I (13), conductive
Contact I (13) is in parallel and connect with diode I (11), and the internal another side of clamping opening (15) is equipped with conductive contact blade II (14), each
Conductive contact blade II (14) is connected with corresponding electromotion pilot lamp (7) one end, and electromotion pilot lamp (7) other end is in parallel and connects with power supply
It connects.
3. the heat fatigue test device according to claim 1 for heating not burning type cigarette fever tablet, it is characterised in that: institute
Blower (8) are stated equipped with blower indicator light (9), blower (8) air outlet face heats not burning type cigarette fever tablet sample (6).
4. the heat fatigue test device according to claim 1 for heating not burning type cigarette fever tablet, it is characterised in that: institute
State the height that infrared thermometry device (10) mounting height is higher than blower (8).
5. a kind of heated using the heat fatigue test device for heating not burning type cigarette fever tablet described in claim 1-4
The not test method of the heat fatigue test of burning type cigarette fever tablet, which is characterized in that specific step is as follows:
S1: by the clamping opening (15) to be tested for heating not burning type cigarette fever tablet sample (6) and being inserted into specimen holder (5) that can be powered
In, it is ensured that heat conductive contact blade I (13) and conductive contact blade II (14) in not burning type cigarette fever tablet sample (6) and clamping opening (15)
It contacts simultaneously；
S2: for the heating in any clamping opening (15) not burning type cigarette fever tablet sample (6) carry out as follows heat it is tired
The measurement of labor number:
S2.1: being specimen holder (5) power supply that can be powered by single-chip microcontroller (4) control diode I (11) turn-on power (3): if
Burning type cigarette fever tablet sample (6) is not broken for heating, then electromotion pilot lamp (7) extinguishes；Otherwise, the electric current that power supply (3) provides
It is that burning type cigarette fever tablet sample (6) is not heated for heating by conductive contact blade I (13) and conductive contact blade II (14), is powered
Indicator light (7) is always on；
S2.2: by infrared thermometry device (10), to heating, burning type cigarette fever tablet sample (6) does not carry out temperature detection, works as temperature
Degree is when reaching 300 DEG C, by single-chip microcontroller (4) by control diode I (11) disconnect power supply (3) be can be powered specimen holder (5) supply
Electricity, heating stop, and electromotion pilot lamp (7) extinguishes, while single-chip microcontroller (4) passes through control diode II (12) starting blower (8), wind
Burning type cigarette fever tablet sample (6) progress is not air-cooled to heating for machine (8), and blower indicator light (9) is always on；
S2.3: when burning type cigarette fever tablet sample (6) temperature is not down to 30 DEG C for heating, pass through control two by single-chip microcontroller (4)
Pole pipe II (12) closes blower (8), and blower indicator light (9) extinguishes；
S2.4: repeating step S2.1 to step S2.3, and electromotion pilot lamp (7), which extinguishes, after going to step S2.1 terminates；It will
Blower indicator light (9) lights the heating not burning type cigarette fever tablet examination that number participates in measurement as this in entire cyclic process
The heat fatigue number of sample (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230311.XA CN110057685B (en) | 2019-03-26 | 2019-03-26 | Thermal fatigue testing device and testing method for heating non-combustion type cigarette heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230311.XA CN110057685B (en) | 2019-03-26 | 2019-03-26 | Thermal fatigue testing device and testing method for heating non-combustion type cigarette heating sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057685A true CN110057685A (en) | 2019-07-26 |
| CN110057685B CN110057685B (en) | 2021-09-17 |
Family
ID=67315963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910230311.XA Active CN110057685B (en) | 2019-03-26 | 2019-03-26 | Thermal fatigue testing device and testing method for heating non-combustion type cigarette heating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110057685B (en) |
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| CN107043245A (en) * | 2017-02-08 | 2017-08-15 | 无锡工艺职业技术学院 | A kind of ceramic heating plate |
| CN108178623A (en) * | 2018-01-10 | 2018-06-19 | 冷水江市华生瓷业有限公司 | A kind of novel microwave heat generating ceramic and its processing technology |
| CN208096015U (en) * | 2018-03-29 | 2018-11-16 | 深圳市合元科技有限公司 | A kind of heater and electronic cigarette |
| CN208242853U (en) * | 2018-04-24 | 2018-12-18 | 深圳市舜宝科技有限公司 | A kind of heating plant of electronics tobacco rod |
-
2019
- 2019-03-26 CN CN201910230311.XA patent/CN110057685B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842403Y (en) * | 2005-10-31 | 2006-11-29 | 宝山钢铁股份有限公司 | Heating for detecting high-temperature thermal-shock performance of fireretardant material |
| CN201281746Y (en) * | 2008-11-06 | 2009-07-29 | 贵州雅光电子科技股份有限公司 | Hot load cyclic test stand |
| CN102768158A (en) * | 2012-05-28 | 2012-11-07 | 南京工业大学 | Automatic tester for thermal shock resistance of ceramic material |
| CN104840363A (en) * | 2015-04-23 | 2015-08-19 | 昆明理工大学 | Wireless heating nursing bottle based on wireless power transmission |
| CN106443230A (en) * | 2016-08-23 | 2017-02-22 | 中国电力科学研究院 | Thermal shock test system and method for transmission project outdoor galvanization fitting |
| CN107043245A (en) * | 2017-02-08 | 2017-08-15 | 无锡工艺职业技术学院 | A kind of ceramic heating plate |
| CN108178623A (en) * | 2018-01-10 | 2018-06-19 | 冷水江市华生瓷业有限公司 | A kind of novel microwave heat generating ceramic and its processing technology |
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| CN208242853U (en) * | 2018-04-24 | 2018-12-18 | 深圳市舜宝科技有限公司 | A kind of heating plant of electronics tobacco rod |
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| Publication number | Publication date |
|---|---|
| CN110057685B (en) | 2021-09-17 |
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