CN112869249A - Test method and test system of disposable electronic cigarette - Google Patents

Test method and test system of disposable electronic cigarette Download PDF

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Publication number
CN112869249A
CN112869249A CN202110039341.XA CN202110039341A CN112869249A CN 112869249 A CN112869249 A CN 112869249A CN 202110039341 A CN202110039341 A CN 202110039341A CN 112869249 A CN112869249 A CN 112869249A
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China
Prior art keywords
electronic cigarette
disposable electronic
temperature
testing
tested
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Pending
Application number
CN202110039341.XA
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Chinese (zh)
Inventor
刘华
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Shenzhen Haipai Technology Co ltd
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Shenzhen Haipai Technology Co ltd
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Publication date
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Priority to CN202110039341.XA priority Critical patent/CN112869249A/en
Publication of CN112869249A publication Critical patent/CN112869249A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/80Testing
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • A24F40/51Arrangement of sensors
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00Smokers' requisites not otherwise provided for

Abstract

The invention discloses a test method and a test system of a disposable electronic cigarette, wherein the test method comprises the following steps: loading a disposable electronic cigarette to be tested into a preset position; the control switch of the electronic cigarette is controlled to be switched on so that the atomization core is electrified and heated; starting a temperature sensor to detect the real-time temperature of the atomization core; judging whether the disposable electronic cigarette to be tested is qualified or not by comparing whether the measured current temperature of the atomizing core reaches a preset temperature threshold value or not within the preset test time; and outputting a test result and controlling a control switch of the electronic cigarette to be switched off. The technical scheme provided by the invention has the advantages that the testing process is simple and efficient, the atomizing core can be ensured not to be damaged, the problem of finished product testing of the disposable electronic cigarette is solved, the production cost is reduced, the testing accuracy is improved, and the product quality is improved.

Description

Test method and test system of disposable electronic cigarette
Technical Field
The invention relates to the field of detection of disposable electronic cigarettes, in particular to a test method and a test device of a disposable electronic cigarette.
Background
With the popularization of electronic cigarettes, users of ordinary electronic cigarettes prefer a simple and easy-to-use electronic cigarette product, and do not want to spend much cost on electronic cigarette controllers and atomizers of various specifications, so that disposable electronic cigarettes start to rise in the market.
The disposable electronic cigarette is low in cost, economical in price, simple in function, free of a charging interface, belongs to a disposable product, and the atomizer, the controller and the battery cell are assembled into a non-detachable whole when leaving a factory. At present, disposable electron cigarette product generally divide into atomizer oiling and atomizer not oiling two kinds: the oil atomizer product is filled with tobacco tar when leaving a factory, and manufacturers can provide a plurality of tobacco tar tastes for users to select; the atomizer does not inject tobacco tar when oil-free products leave the factory, and a user can select and purchase the tobacco tar according to personal preference. However, the disposable electronic cigarette has a difficulty in finished product testing after the production and assembly are completed:
(1) for atomizer oiling products: if the finished product is qualified, a smoking test is required to confirm whether the product can work normally, and the smoking test necessarily loses a part of injected tobacco tar, so that the amount of the tobacco tar in the product is reduced during shipment, so that manufacturers need to inject more tobacco tar to compensate for the consumption of the test and control the consumed tobacco tar amount during the smoking test, and special instruments are required for measurement, which increases the production cost of the product and is not efficient.
(2) For atomizer non-oil filled products: the finished product is more difficult to test, and the product is not injected with the tobacco tar during shipment, so that the test of whether the finished product is qualified is generally to randomly perform sampling inspection on the assembled product and perform smoke test after the tobacco tar is injected. Of course, the tested products cannot be shipped due to the fact that the products are filled with oil and can only be scrapped, production cost is improved, all the products cannot be qualified through sampling inspection, and the risk that defective products flow into the market due to the fact that the defective products are missed to be inspected exists.
Disclosure of Invention
In view of the above problems, the present invention provides a testing method and a testing apparatus for a disposable electronic cigarette, and aims to achieve a simple and efficient testing process, low cost, and high testing accuracy, thereby improving product quality.
An embodiment of the invention provides a testing method of a disposable electronic cigarette, wherein the disposable electronic cigarette comprises an atomizer, a battery cell and a controller, wherein the atomizer comprises an atomizing core, and the controller comprises a control switch for controlling electrical connection between the atomizing core and the battery cell; the test method comprises the following steps:
loading a disposable electronic cigarette to be tested into a preset position;
controlling the control switch to be switched on so as to electrify the atomization core to generate heat;
starting a temperature sensor to detect the real-time temperature of the atomization core;
judging whether the disposable electronic cigarette to be tested is qualified or not by comparing whether the current temperature of the atomizing core reaches a preset temperature threshold or not within preset test time;
and outputting a test result and controlling the control switch to be switched off.
Preferably, the temperature threshold is any temperature value which is 10-20 degrees higher than the current room temperature.
Preferably, the temperature sensor is a non-contact infrared temperature sensor.
Preferably, the loading of the disposable electronic cigarette to be tested at a predetermined position specifically comprises:
the disposable electronic cigarette to be tested is placed in a positioning mechanism, and one end of the atomizer is close to the temperature sensor for a preset testing distance.
Preferably, in a preset test time, whether the to-be-tested disposable electronic cigarette is qualified is judged by comparing whether the measured current temperature of the atomizing core reaches a preset temperature threshold, specifically:
starting detection timing;
when the timing time is within the testing time and the current temperature of the atomizing core is detected to reach the temperature threshold value, judging that the disposable electronic cigarette to be tested is qualified;
and when the timing time reaches the test time and the temperatures of the atomizing cores are detected not to reach the temperature threshold value, judging that the disposable electronic cigarette to be tested is unqualified.
Another embodiment of the present invention provides a testing apparatus for a disposable electronic cigarette, where the disposable electronic cigarette includes an atomizer, a battery cell, and a controller, where the atomizer includes an atomizing core, and the controller includes a control switch for controlling electrical connection between the atomizing core and the battery cell; the test system comprises: the device comprises a microcontroller, a positioning mechanism, a temperature sensor, a display, a transmission mechanism and a key switch, wherein the temperature sensor, the display, the transmission mechanism and the key switch are connected with the microcontroller; wherein the content of the first and second substances,
the positioning mechanism is used for fixing the disposable electronic cigarette to be detected to a preset position;
the microcontroller is used for presetting test time and a temperature threshold; the temperature sensor is also used for controlling the transmission mechanism to be connected with the control switch after the key switch is triggered and closed, starting the temperature sensor to detect the real-time temperature of the atomization core, and starting detection timing;
the microcontroller is further used for outputting a qualified test result of the disposable electronic cigarette to be tested to the display and controlling the transmission mechanism to disconnect the control switch when the timing time is within the test time and the current temperature of the atomizing core is detected to reach the temperature threshold; and the electronic cigarette testing device is also used for outputting a testing result that the disposable electronic cigarette to be tested is unqualified to the display and controlling the transmission mechanism to disconnect the control switch when the timing time reaches the testing time and the temperature of the atomizing core is detected not to reach the temperature threshold value.
Preferably, the temperature threshold is any temperature value which is 10-20 degrees higher than the current room temperature.
Preferably, the temperature sensor is a non-contact infrared temperature sensor.
Preferably, when the control switch is a pneumatic switch, the transmission mechanism is an air pump communicated with the smoking pipe through an air duct.
Preferably, when the control switch is a key switch, the transmission mechanism is a pressing mechanism which linearly reciprocates relative to the key switch.
The technical scheme provided by the invention has the beneficial effects that: utilize the atomizing core of electron cigarette during operation atomizer to generate heat fast characteristic, combine temperature sensor's temperature measurement technique, realize carrying out product test under the condition that the atomizer does not have the tobacco tar, because the test process is simple high-efficient, can ensure that the atomizing core can not damage, solved the finished product test difficult problem of disposable electron cigarette, both reduced manufacturing cost, also improved the test accuracy to product quality has been promoted.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a testing method of a disposable electronic cigarette according to an embodiment of the present invention;
fig. 2 is a structural diagram of a disposable electronic cigarette according to a first embodiment of the present invention;
figure 3 is a schematic diagram of a testing system of a disposable electronic cigarette according to a second embodiment of the present invention;
figure 4 is a structural diagram of a test system of a disposable electronic cigarette according to a second embodiment of the present invention;
fig. 5 is a flowchart of the testing system of the disposable electronic cigarette according to the second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Example one
Referring to fig. 1, a flow chart of a testing method of a disposable electronic cigarette is shown.
Referring to fig. 2, a block diagram of the disposable electronic cigarette is shown. The disposable electronic cigarette 1 is a non-detachable integrated structure assembled by a nebulizer 11, a battery cell 12 (not shown) and a controller 13, wherein the nebulizer 11 includes a nebulization core 11a, and the controller 13 includes a control switch 13a for controlling electrical connection between the nebulization core 11a and the battery cell 12 (not shown).
The embodiment provides a method for testing a disposable electronic cigarette, which includes steps S11 to S15, and specifically includes the following steps:
and S11, loading the disposable electronic cigarette to be tested at a preset position.
And S12, controlling the control switch to be switched on so as to electrify the atomizing core to generate heat.
And S13, starting a temperature sensor to detect the real-time temperature of the atomization core.
Preferably, the temperature sensor is a non-contact infrared temperature sensor. Because the atomizing core 11a is heated quickly after being electrified and has good thermal conductivity, and heat can be conducted to the surface of the atomizer 11 quickly, whether the atomizing core 11a works normally can be judged by detecting the surface temperature of the atomizer 11 with quick (transient) temperature change in a non-contact manner; step S11 is specifically: the disposable electronic cigarette to be tested is placed in a positioning mechanism, and one end of the atomizer is close to the temperature sensor for a preset testing distance.
And S14, judging whether the disposable electronic cigarette to be tested is qualified or not by comparing whether the current temperature of the atomizing core reaches a preset temperature threshold value or not within preset test time.
Specifically, step S14 specifically includes:
starting detection timing;
when the timing time is within the testing time and the current temperature of the atomizing core is detected to reach the temperature threshold value, judging that the disposable electronic cigarette to be tested is qualified;
and when the timing time reaches the test time and the temperatures of the atomizing cores are detected not to reach the temperature threshold value, judging that the disposable electronic cigarette to be tested is unqualified.
Preferably, the temperature threshold is any temperature value 10-20 degrees higher than the current room temperature, so that the detection result can be well distinguished, and meanwhile, the test time can be ensured to be as short as possible without burning out the atomization core 11 a.
And S15, outputting the test result and controlling the control switch to be switched off.
The technical solution provided by this embodiment is implemented in the case that the atomizer 11 has no smoke oil: the atomization core 11a is heated quickly after being electrified and has good thermal conductivity; and detecting the temperature change of the atomization core 11a through a temperature sensor, and judging whether the atomization core 11a works normally, so as to obtain a test result whether the disposable electronic cigarette 1 to be tested is qualified. Because the temperature sensor has high response speed and very short time in the whole test process, the atomizing core 11a or the disposable electronic cigarette product to be tested cannot be damaged. The technical scheme that this embodiment provided had both solved and had need to consume the tobacco tar in the oiling type atomizer product test process, and need detect the problem that cost increase, operation are numerous and diverse that the tobacco tar consumption amount brought with the help of precision instruments, had solved the not problem that product consumption, detection accuracy are not high that oiling type atomizer product adopted random selective examination mode to bring again.
Example two
Referring to figure 3, a schematic diagram of a testing system for a disposable electronic cigarette is shown.
This embodiment proposes a test system of disposable electron cigarette, includes: a microcontroller 21, a positioning mechanism 22 (not shown), and a temperature sensor 23, a display 24, a transmission mechanism 25 and a key switch 26 connected with the microcontroller 21; wherein the content of the first and second substances,
the positioning mechanism 22 (not shown) is used for fixing the disposable electronic cigarette 1 to be tested to a preset position;
the microcontroller 21 is used for presetting test time and temperature threshold values; the temperature sensor is also used for controlling the transmission mechanism 25 to switch on the control switch 13a after the key switch 26 is triggered to be closed, starting the temperature sensor 23 to detect the real-time temperature of the atomizing core 11a, and simultaneously starting detection timing;
the microcontroller 21 is further configured to output a qualified test result of the to-be-tested disposable electronic cigarette 1 to the display 24 and control the transmission mechanism 25 to turn off the control switch 13a when the timing time is within the test time and it is detected that the current temperature of the atomizing core 11a reaches the temperature threshold; and the electronic cigarette testing device is also used for outputting a test result that the to-be-tested disposable electronic cigarette 1 is unqualified to the display 24 and controlling the transmission mechanism 25 to disconnect the control switch 13a when the timing time reaches the test time and the temperature of the atomizing core 11a is detected not to reach the temperature threshold value.
Referring to fig. 4, a block diagram of a testing system of a disposable electronic cigarette is shown.
In a preferred embodiment, the temperature sensor 23 is a non-contact infrared temperature sensor. Because the atomizing core 11a is heated quickly after being electrified and has good thermal conductivity, and heat can be conducted to the surface of the atomizer 11 quickly, whether the atomizing core 11a works normally can be judged by detecting the surface temperature of the atomizer 11 with quick (transient) temperature change in a non-contact manner; the disposable electronic cigarette 1 to be tested is placed in the positioning mechanism 22 with one end of the atomizer 11 close to the temperature sensor 23 by a preset testing distance.
Preferably, the control switch 13a is an air pressure switch, the transmission mechanism 25 includes an air pump 25a and an air duct 25b, a control end of the air pump 25a is connected to a driving output end of the microcontroller 21, the air pump 25a is communicated with the smoking pipe of the disposable electronic cigarette 1 to be tested through the air duct 25b, and the air pump is used for controlling the rotation speed of the motor and the steering after receiving a control signal of a driving motor of the microcontroller 21 to realize the process simulation of triggering the control switch 13a by air pressure with a preset suction force.
Preferably, the temperature threshold is any temperature value 10-20 degrees higher than the current room temperature, so that the detection result can be well distinguished, and meanwhile, the test time can be ensured to be as short as possible without burning out the atomization core 11 a.
In the preferred embodiment, the testing system further includes a base 27, the base 27 is an integrally formed structure, the positioning mechanism 22 is disposed at one end of the base 27, and is used for fixing the disposable electronic cigarette 1 to be tested in the concave hole, and meanwhile, the infrared temperature sensor 23 is fixedly mounted at a position close to the position of the disposable electronic cigarette 1 to be tested, which is located at a predetermined testing distance at one end of the atomizer 11; the other end of base 27 is equipped with a recess, microcontroller 21, display 24 and key switch 26 welding are on a printed circuit board 3, printed circuit board 3 erects in the top of recess, with the recess encloses into the holding the chamber that holds of air pump 25a, through with integrated integration of test system is more easily controlled, and strong adaptability.
In specific implementation, referring to fig. 5, in this embodiment, a test is performed under the condition that the atomizer 11 has no smoke oil, and the working process is as follows:
firstly, presetting test time and temperature threshold; then, the disposable electronic cigarette 1 to be tested is loaded into the concave hole of the positioning mechanism 22, and one end of the atomizer 11 is placed close to the infrared temperature sensor 23 for a preset testing distance, and the key switch 26 is triggered to be closed; next, the microcontroller 21 controls the transmission mechanism 25 to work, so that the control switch 13a is switched on, and the disposable electronic cigarette 1 to be tested works in smoking; then, the infrared temperature sensor 23 is turned on to detect the surface temperature of the atomizer 11 in a non-contact manner to determine whether the atomization core works normally, specifically: the microcontroller 21 starts detection timing and collects the current temperature value detected by the infrared temperature sensor 23 in real time; when the timing time is within the testing time and the current temperature of the atomizing core 11a is detected to reach the temperature threshold, judging that the disposable electronic cigarette 1 to be tested is qualified; when the timing time reaches the test time and the temperatures of the atomizing cores 11a are detected to not reach the temperature threshold, judging that the disposable electronic cigarette 1 to be tested is unqualified; finally, the test result is output to the display 24, and the transmission mechanism 25 is controlled to work, so that the control switch 13a is switched off.
In another preferred embodiment, the control switch 13a is a key switch, and the transmission mechanism 25 is a pressing mechanism that linearly reciprocates relative to the key switch, and is configured to receive a control signal from the microcontroller 21 and provide a driving force to perform a process simulation of linearly moving the control switch 13a by a predetermined distance. Of course, according to the type of the control switch of the disposable electronic cigarette to be tested, the corresponding transmission mechanism is arranged to realize connection or disconnection, and the connection or disconnection can be determined according to specific conditions and is within the protection scope of the invention.
In summary, according to the technical scheme provided by the embodiment of the invention, by utilizing the characteristic that the atomizing core of the atomizer generates heat quickly when the electronic cigarette works and combining the temperature measurement technology of the temperature sensor, the product test is realized under the condition that the atomizer has no tobacco tar.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.

Claims (10)

1. The testing method of the disposable electronic cigarette is characterized in that the disposable electronic cigarette comprises an atomizer, a battery cell and a controller, wherein the atomizer comprises an atomizing core, and the controller comprises a control switch for controlling the electric connection between the atomizing core and the battery cell; the test method comprises the following steps:
loading a disposable electronic cigarette to be tested into a preset position;
controlling the control switch to be switched on so as to electrify the atomization core to generate heat;
starting a temperature sensor to detect the real-time temperature of the atomization core;
judging whether the disposable electronic cigarette to be tested is qualified or not by comparing whether the current temperature of the atomizing core reaches a preset temperature threshold or not within preset test time;
and outputting a test result and controlling the control switch to be switched off.
2. The method for testing the disposable electronic cigarette according to claim 1, wherein the temperature threshold is any temperature value 10-20 degrees higher than the current room temperature.
3. The method of testing a disposable electronic cigarette of claim 1, wherein the temperature sensor is a non-contact infrared temperature sensor.
4. The method for testing a disposable electronic cigarette according to claim 3, wherein the step of loading the disposable electronic cigarette to be tested at a predetermined position comprises:
the disposable electronic cigarette to be tested is placed in a positioning mechanism, and one end of the atomizer is close to the temperature sensor for a preset testing distance.
5. The method for testing a disposable electronic cigarette according to claim 1, wherein the step of determining whether the disposable electronic cigarette to be tested is qualified by comparing whether the measured current temperature of the atomizing core reaches a preset temperature threshold value within a preset test time specifically comprises:
starting detection timing;
when the timing time is within the testing time and the current temperature of the atomizing core is detected to reach the temperature threshold value, judging that the disposable electronic cigarette to be tested is qualified;
and when the timing time reaches the test time and the temperatures of the atomizing cores are detected not to reach the temperature threshold value, judging that the disposable electronic cigarette to be tested is unqualified.
6. The testing system of the disposable electronic cigarette is characterized in that the disposable electronic cigarette comprises an atomizer, an electric core and a controller, wherein the atomizer comprises an atomizing core, and the controller comprises a control switch for controlling the electric connection between the atomizing core and the electric core; the test system comprises: the device comprises a microcontroller, a positioning mechanism, a temperature sensor, a display, a transmission mechanism and a key switch, wherein the temperature sensor, the display, the transmission mechanism and the key switch are connected with the microcontroller; wherein the content of the first and second substances,
the positioning mechanism is used for fixing the disposable electronic cigarette to be detected to a preset position;
the microcontroller is used for presetting test time and a temperature threshold; the temperature sensor is also used for controlling the transmission mechanism to be connected with the control switch after the key switch is triggered and closed, starting the temperature sensor to detect the real-time temperature of the atomization core, and starting detection timing;
the microcontroller is further used for outputting a qualified test result of the disposable electronic cigarette to be tested to the display and controlling the transmission mechanism to disconnect the control switch when the timing time is within the test time and the current temperature of the atomizing core is detected to reach the temperature threshold; and the electronic cigarette testing device is also used for outputting a testing result that the disposable electronic cigarette to be tested is unqualified to the display and controlling the transmission mechanism to disconnect the control switch when the timing time reaches the testing time and the temperature of the atomizing core is detected not to reach the temperature threshold value.
7. The system for testing the disposable electronic cigarette according to claim 6, wherein the temperature threshold is any temperature value 10-20 degrees higher than the current room temperature.
8. The system for testing a disposable electronic cigarette of claim 6, wherein the temperature sensor is a non-contact infrared temperature sensor.
9. The system for testing a disposable electronic cigarette according to claim 6, wherein when the control switch is a pneumatic switch, the transmission mechanism is an air pump connected to the smoking pipe through an air tube.
10. The system of claim 6, wherein when the control switch is a key switch, the actuator is a pressing mechanism that linearly reciprocates relative to the key switch.
CN202110039341.XA 2021-01-12 2021-01-12 Test method and test system of disposable electronic cigarette Pending CN112869249A (en)

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CN202110039341.XA CN112869249A (en) 2021-01-12 2021-01-12 Test method and test system of disposable electronic cigarette

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