CN220603592U - Resistance and temperature testing device of non-rigid atomizing core - Google Patents
Resistance and temperature testing device of non-rigid atomizing core Download PDFInfo
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- CN220603592U CN220603592U CN202321706380.1U CN202321706380U CN220603592U CN 220603592 U CN220603592 U CN 220603592U CN 202321706380 U CN202321706380 U CN 202321706380U CN 220603592 U CN220603592 U CN 220603592U
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- atomizing core
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- electrically connected
- conductive member
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000000889 atomisation Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The resistance and temperature testing device of the non-rigid atomizing core comprises a first conductive piece, a second conductive piece, a power supply, a resistance meter, a temperature measuring instrument, a first switch and a second switch, wherein the first conductive piece and the second conductive piece are connected to two ends of the atomizing core, the first switch is connected between the power supply and the first conductive piece, and the second switch is connected between the first conductive piece and the resistance meter. The utility model can realize the switching of the temperature and the resistance of the test atomizing core, simplify the test operation, shorten the switching time and make the test data more accurate.
Description
Technical Field
The utility model relates to the technical field of atomization core testing, in particular to a resistance and temperature testing device of a non-rigid atomization core.
Background
After the ceramic atomizing core is prepared by self-sintering, the ceramic atomizing core has a certain resistance value R, and for the non-rigid ceramic atomizing core, a swelling effect can occur before and after a cigarette bullet is filled and the ceramic atomizing core contacts tobacco tar, so that the problems of electronic cigarette driving incapability, unstable taste and the like caused by structural change and resistance value change of a flexible substrate/a heating surface/an electrode are caused.
In the prior art, the resistance and the surface temperature of the atomizing core are detected independently and separately, when the surface temperature of the atomizing core is detected, the power supply is required to be switched on, when the resistance of the atomizing core is detected, the power supply is required to be switched off, and the resistance meter is switched on for measurement, so that the switching time between the resistance detection and the surface temperature detection is overlong, the operation is complex, the efficiency is low, and the test time axes corresponding to the adjacent surface temperature of the atomizing core and the adjacent surface temperature of the atomizing core are far apart, and the time axis synchronous value of the surface temperature of the atomizing core and the atomizing core cannot be obtained for researching the relationship between the resistance and the surface temperature of the atomizing core.
There is therefore a need to provide new resistance and temperature testing devices for non-rigid atomizing cores.
Disclosure of Invention
Based on the above-mentioned problems existing in the prior art, an object of the present utility model is to provide a device for testing the resistance and temperature of a non-rigid atomizing core, which can realize the switching between the temperature and resistance of the non-rigid atomizing core, simplify the testing operation, shorten the switching time, and make the measured adjacent temperature and resistance value more approximate to the real-time corresponding temperature and resistance value, and make the testing data more accurate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a resistance and temperature testing arrangement of non-rigid atomizing core, includes first electrically conductive piece and second electrically conductive piece, power, resistance appearance, thermoscope, the connection at atomizing core both ends the power with first switch between the electrically conductive piece and connect first electrically conductive piece with the second switch between the resistance appearance.
Further, the output end of the positive electrode of the power supply is electrically connected with the input end of the first switch, the output end of the first switch is electrically connected with the input end of the first conductive member, the first output end of the first conductive member is electrically connected with the input end of the atomizing core, the output end of the atomizing core is electrically connected with the first input end of the second conductive member, and the output end of the second conductive member is electrically connected with the input end of the negative electrode of the power supply.
Further, the input end of the resistor is electrically connected with the output end of the second switch, the input end of the second switch is electrically connected with the second output end of the first conductive piece, and the output end of the resistor is electrically connected with the second input end of the second conductive piece.
Further, the input end of the temperature measuring instrument is electrically connected with the third output end of the first conductive member, and the output end of the temperature measuring instrument is electrically connected with the third input end of the second conductive member.
Further, the testing device further comprises an exhaust fan. And two ends of the exhaust fan are respectively and electrically connected with the first conductive piece and the second conductive piece.
Further, the input end of the exhaust fan is electrically connected with the fourth output end of the first conductive member, and the output end of the exhaust fan is electrically connected with the fourth output end of the second conductive member.
The beneficial effects of the utility model are as follows: the resistance and temperature testing device of the non-rigid atomizing core comprises a first conductive piece, a second conductive piece, a power supply, a resistance meter, a temperature measuring instrument, a first switch and a second switch, wherein the first conductive piece and the second conductive piece are connected to two ends of the atomizing core, the first switch is connected between the power supply and the first conductive piece, and the second switch is connected between the first conductive piece and the resistance meter. The resistance and temperature testing device for the non-rigid atomizing core can realize the switching of the temperature and the resistance of the testing atomizing core, simplify the testing operation, shorten the switching time, and enable the measured adjacent temperature and resistance to be closer to the temperature and resistance corresponding to the real time, so that the testing data is more accurate.
Drawings
The utility model is further described below with reference to the drawings and examples.
In the figure:
fig. 1 is a schematic structural diagram of a resistance and temperature testing device for a non-rigid atomizing core according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
resistance and temperature testing device of non-rigid atomizing core;
the temperature sensor comprises a first conductive piece 1, a second conductive piece 2, a power supply 3, a resistor 4, a temperature measuring instrument 5, a first switch 6, an exhaust fan 7 and a second switch 8;
atomizing core 200.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in FIG. 1, a resistance and temperature testing device for a non-rigid atomizing core provided by the present utility model will now be described. The present utility model provides a non-rigid atomizing core resistance and temperature testing device for testing the resistance and surface temperature of the atomizing core 200. The resistance and temperature testing device of the non-rigid atomizing core comprises a first conductive piece 1, a second conductive piece 2, a power supply 3, a resistance meter 4 and a temperature measuring meter 5 which are connected to two ends of the atomizing core 200.
In this embodiment, the atomizing core 200 is placed in a container for testing, and a certain amount of atomized liquid is added to the container, and the atomizing core 200 is immersed in the atomized liquid. It is understood that in other embodiments, the atomizing core 200 is not in contact with the atomizing liquid, and the resistance and surface temperature of the atomizing core 200 in the dry-fire state are tested by a non-rigid atomizing core resistance and temperature testing device.
In the present embodiment, the first conductive member 1 and the second conductive member 2 are electrically connected to both ends of the atomizing core 200, respectively, and the first conductive member 1 and the second conductive member 2 are electrically connected to the power source 3 and the resistance meter 4.
In this embodiment, the power supply 3 is used for providing electric energy to the atomizing core 200, the resistor 4 is used for testing the resistance value of the atomizing core 200, the thermometer 5 is an infrared thermometer, and the thermometer 5 is used for testing the surface temperature of the atomizing core 200.
In this embodiment, the resistance and temperature testing device of the non-rigid atomizing core further comprises a first switch 6, the first switch 6 is connected between the power source 3 and the first conductive member 1, and the first switch 6 is used for connecting or disconnecting the electrical connection between the power source 3 and the first conductive member 1.
In this embodiment, the resistance and temperature testing device of the non-rigid atomizing core further comprises a second switch 8, the second switch 8 is connected between the resistor 4 and the first conductive member 1, and the second switch 8 is used for connecting or disconnecting the electrical connection between the resistor 4 and the first conductive member 1.
In this embodiment, the first conductive member 1 and the second conductive member 2 are further electrically connected to two ends of the thermo-detector 5, respectively, and the power supply 3 is further used for supplying power to the thermo-detector 5.
In this embodiment, the resistance and temperature testing device of the non-rigid atomizing core further includes an exhaust fan 7, two ends of the exhaust fan 7 are respectively electrically connected with the first conductive member 1 and the second conductive member 2, the power supply 3 is further used for supplying power to the exhaust fan 7, and the exhaust fan 7 is used for exhausting the smoke generated by the atomizing core 200.
In this embodiment, the output end of the positive electrode of the power supply 3 is electrically connected to the input end of the first switch 6, the output end of the first switch 6 is electrically connected to the input end of the first conductive member 1, the first output end of the first conductive member 1 is electrically connected to the input end of the atomizing core 200, the output end of the atomizing core 200 is electrically connected to the first input end of the second conductive member 2, and the output end of the second conductive member 2 is electrically connected to the input end of the negative electrode of the power supply 3. The input of the resistance meter 4 is electrically connected with the output of the second switch 8, the input of the second switch 8 is electrically connected with the second output of the first conductive member 1, and the output of the resistance meter 4 is electrically connected with the second input of the second conductive member 2. The input end of the temperature measuring instrument 5 is electrically connected with the third output end of the first conductive piece 1, and the output end of the temperature measuring instrument 5 is electrically connected with the third input end of the second conductive piece 2. The input end of the exhaust fan 7 is electrically connected with the fourth output end of the first conductive member 1, and the output end of the exhaust fan 7 is electrically connected with the fourth output end of the second conductive member 2.
When the resistance and temperature testing device of the non-rigid atomization core of the embodiment works, the first switch 6 is firstly communicated, the second switch 8 is closed, current sequentially flows through the positive electrode of the power supply 3, the first switch 6, the first conductive piece 1, the atomization core 200 and the second conductive piece 2, and finally flows to the negative electrode of the power supply 3; the current also sequentially flows through the positive electrode of the power supply 3, the first switch 6, the first conductive piece 1, the thermometer 5 and the second conductive piece 2, and finally flows to the negative electrode of the power supply 3, and at the moment, the temperature of the atomizing core 200 is measured through the thermometer 5; the current also sequentially flows through the positive electrode of the power supply 3, the first switch 6, the first conductive piece 1, the exhaust fan 7 and the second conductive piece 2, and finally flows to the negative electrode of the power supply 3, and at the moment, the exhaust fan 7 discharges smoke generated by the atomizing core 200; subsequently, the first switch 6 is turned off, the second switch 8 is turned on, one end of the resistance meter 4 is electrically connected with the atomizing core 200 through the second switch 8 and the first conductive member 1, one end of the resistance meter 4 is electrically connected with the atomizing core 200 through the second conductive member 2, and at this time, the resistance value of the atomizing core 200 is measured by the resistance meter 4. The device for testing the resistance and the temperature of the non-rigid atomizing core of the embodiment realizes the switching of the temperature and the resistance of the test atomizing core 200 by being provided with the first switch 6 and the second switch 8, simplifies the test operation, shortens the switching time, and enables the measured adjacent temperature and resistance value to be closer to the temperature and resistance value corresponding to the real time, so that the test data is more accurate.
It can be understood that the first switch 6 and the second switch 8 may be integrally provided, that is, the first switch 6 and the second switch 8 realize opposite working states under the same operation, and the switching of the temperature and the resistance of the test atomizing core 200 is realized through one operation, so that the test operation is simplified, the switching time is shortened, and the measured adjacent temperature and resistance values are closer to the temperature and resistance values corresponding to each other in real time, so that the test data is more accurate. For example: in a first operation, the first switch 6 is open and the second switch 8 is closed; in the second operation, the first switch 6 is turned off, and the second switch 8 is turned on.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The resistance and temperature testing device of the non-rigid atomizing core is characterized by comprising a first conductive piece, a second conductive piece, a power supply, a resistance meter, a temperature measuring instrument, a first switch and a second switch, wherein the first conductive piece and the second conductive piece are connected to two ends of the atomizing core, the first switch is connected between the power supply and the first conductive piece, and the second switch is connected between the first conductive piece and the resistance meter.
2. The device of claim 1, wherein the output of the positive electrode of the power source is electrically connected to the input of the first switch, the output of the first switch is electrically connected to the input of the first conductive member, the first output of the first conductive member is electrically connected to the input of the atomizing core, the output of the atomizing core is electrically connected to the first input of the second conductive member, and the output of the second conductive member is electrically connected to the input of the negative electrode of the power source.
3. The device of claim 1, wherein the input of the resistor meter is electrically connected to the output of the second switch, the input of the second switch is electrically connected to the second output of the first conductive member, and the output of the resistor meter is electrically connected to the second input of the second conductive member.
4. The device for testing the resistance and temperature of a non-rigid atomizing core according to claim 1, wherein an input of the thermometer is electrically connected to the third output of the first conductive member and an output of the thermometer is electrically connected to the third input of the second conductive member.
5. The device for testing the resistance and temperature of a non-rigid atomizing core as set forth in claim 1, further comprising a suction fan having opposite ends electrically connected to said first and second conductive members, respectively.
6. The device of claim 5, wherein the input of the blower is electrically connected to the fourth output of the first conductive member and the output of the blower is electrically connected to the fourth output of the second conductive member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706380.1U CN220603592U (en) | 2023-06-30 | 2023-06-30 | Resistance and temperature testing device of non-rigid atomizing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706380.1U CN220603592U (en) | 2023-06-30 | 2023-06-30 | Resistance and temperature testing device of non-rigid atomizing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220603592U true CN220603592U (en) | 2024-03-15 |
Family
ID=90170098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321706380.1U Active CN220603592U (en) | 2023-06-30 | 2023-06-30 | Resistance and temperature testing device of non-rigid atomizing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220603592U (en) |
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2023
- 2023-06-30 CN CN202321706380.1U patent/CN220603592U/en active Active
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