Atomizer temperature test system and test method

Abstract

The present invention relates to an atomizer temperature testing system and a testing method, wherein the testing system includes an atomizing component, an infrared transmitting part, and an infrared receiving part, wherein the infrared transmitting part is arranged inside the atomizing component and used to transmit infrared light, and the infrared receiving part is arranged outside the atomizing component and used to receive infrared light, and convert the infrared light into an electrical signal and output it in a signal output module to characterize the internal temperature of the atomizing component. During the test, infrared light of a preset wavelength is first emitted to the outside of the atomizing component, and then infrared light of a preset wavelength is received, and finally the internal temperature of the atomizing component is obtained according to the received infrared light, so that the above-mentioned testing method does not need to disassemble the atomizing component, and does not need to open a hole in the shell of the atomizing component, and the atomizing medium will not leak from the atomizing component after being heated to become an aerosol, so that the user can quickly obtain the temperature values ​​of the components inside the atomizing component and the atomizing medium under the real working state, and then the optimal atomizing temperature can be found to obtain the best atomizing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomizers, and in particular to an atomizer temperature testing system and a testing method. Background Art

[0002] As people's demand for quitting smoking increases, the use rate of e-cigarettes increases year by year. E-cigarettes are electronic products that imitate cigarettes. They heat atomized media such as smoke liquid or oil into aerosols through atomization, which are then inhaled by users. Compared with traditional cigarettes, e-cigarettes effectively reduce harmful particles such as nicotine and can be used as an effective means of transitioning to quitting smoking.

[0003] The temperature change parameters of the electronic cigarette during the user's inhalation process have a great guiding significance for the matching design of the heating wire, oil-conducting cotton, and oil-storing cotton. Different smoking devices and different e-liquids have different atomization temperatures. How to find the best atomization temperature to obtain the best taste and monitor the atomization temperature during the inhalation process have a very important reference significance. However, the current conventional testing methods, such as thermocouple testing or conventional infrared testing, have their own problems. Specifically, if the thermocouple test is used, since the heating wire in the electronic cigarette is relatively thin, the thermocouple is difficult to fix on the heating wire, and after fixing, the wire hole needs to be led out on the shell to test the temperature. After perforation, the atomized gas will leak out of the airway, thereby affecting the evaluation of the actual state of the actual process. For example, the conventional infrared testing method can only test the surface temperature. The heating wire is wrapped in the oil-storing cotton, oil-conducting cotton, and the shell inside the electronic cigarette, and it is difficult to test the surface temperature of the heating wire. Summary of the invention

[0004] Based on this, it is necessary to provide an atomizer temperature testing system and testing method that can test the temperature of internal components of the atomizer without opening a wire hole in the shell of the atomizer to address the problem that the existing testing methods are difficult to test and the test results are inaccurate when measuring the temperature inside the electronic cigarette.

[0005] According to one aspect of the present application, there is provided an atomizer temperature testing system, comprising:

[0006] Atomization components;

[0007] An infrared emitting unit is disposed in the atomizing assembly, the infrared emitting unit is used to emit infrared light, and the infrared emitting unit is configured to set a preset wavelength of the infrared light, so that the infrared light with the preset wavelength emitted by the infrared emitting unit can both penetrate the atomizing assembly and be reflected by the object to be measured in the atomizing assembly;

[0008] An infrared receiving unit, disposed outside the atomizing assembly, for receiving the infrared light and converting the infrared light into an electrical signal; and

[0009] A signal output module is communicatively connected to the infrared receiving unit, and is used to output the electrical signal to represent the internal temperature of the atomizing assembly.

[0010] In one of the embodiments, the infrared receiving unit includes a receiver and a signal processing unit, and the signal processing unit is communicatively connected to the receiver.

[0011] In one embodiment, the signal processing unit includes a photoelectric converter, a signal amplifier, a signal transmitter, and a signal processor that are communicatively connected in sequence;

[0012] Among them, the photoelectric converter is communicatively connected to the receiver, and is used to convert the infrared light into an electrical signal; the signal amplifier is used to amplify the electrical signal; the signal transmitter is used to transmit the amplified electrical signal; the signal processor is communicatively connected to the signal output module, and is used to process the amplified electrical signal into the electrical signal that can be output by the signal output module.

[0013] In one embodiment, the atomization assembly comprises:

[0014] case;

[0015] An air passage is disposed in the housing, wherein the outer wall of the air passage and the inner wall of the housing jointly define an oil storage chamber for accommodating an atomized medium; and

[0016] A heating element is connected to the airway and is used to heat the atomizing medium to generate an aerosol to be discharged through the airway.

[0017] In one embodiment, the shell is made of low dielectric constant plastic.

[0018] According to another aspect of the present application, a method for testing the temperature of an atomizer is provided. The method is implemented based on the atomizer temperature testing system as described above, and the method comprises the following steps:

[0019] S1, emitting infrared light of a preset wavelength to the outside of the atomizing component;

[0020] S2, receiving infrared light of the preset wavelength;

[0021] S3. Acquire the internal temperature of the atomization assembly according to the received infrared light of the preset wavelength.

[0022] In one embodiment, before step S1, the following steps are also included:

[0023] S00, emitting the infrared light of any wavelength to the outside of the atomizing component;

[0024] S01. Determine that the infrared light of one wavelength is the infrared light of the preset wavelength.

[0025] In one embodiment, the atomization assembly includes a housing and an object to be tested contained in the housing. In step S01, the steps specifically include:

[0026] S011, obtaining the emissivity of the shell and the object to be measured;

[0027] S012. Acquire the wavelength of the infrared light of the preset wavelength according to the emissivity of the housing and the object to be measured;

[0028] The infrared light of the preset wavelength can pass through the shell of the atomizing assembly and can be reflected by the object to be tested.

[0029] In one embodiment, in step S3, the following steps are specifically included:

[0030] S31, converting the infrared light of the preset wavelength into an electrical signal;

[0031] S32, amplifying the electrical signal;

[0032] S33, outputting the amplified electrical signal to represent the temperature inside the atomization assembly.

[0033] In one embodiment, after step S32, the following steps are further included:

[0034] S321, transmitting the amplified electrical signal;

[0035] S322: Process the amplified electrical signal into the outputtable electrical signal.

[0036] The above-mentioned atomizer temperature testing system and testing method, by arranging an infrared transmitting part and an infrared receiving part in the atomizer, arranging the infrared transmitting part in the atomizing assembly of the atomizer, and arranging the infrared receiving part outside the atomizing assembly, so that the infrared transmitting part can emit infrared light of a preset wavelength to the outside of the atomizing assembly, and the infrared receiving part receives the infrared light of the preset wavelength outside the atomizing assembly, and converts the received infrared light of the preset wavelength into an electrical signal, and uses the principle that objects of different temperatures reflect different infrared energies of incident infrared light of a specific wavelength to obtain electrical signals of different sizes, and then obtain the temperature inside the atomizing assembly, so that the above-mentioned atomizer temperature testing method does not need to disassemble the atomizing assembly, and does not need to open a wire hole in the shell of the atomizing assembly. After the atomizing medium is heated to become steam, it will not leak from the atomizing assembly, so that the user can quickly obtain the temperature values ​​of the components inside the atomizing assembly and the atomizing medium under the actual working state, and then can better evaluate the matching relationship between the various components inside the atomizer, so as to find the best atomizing temperature and obtain the best atomizing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, drawings of other embodiments can be obtained based on these drawings without paying creative work.

[0038] Figure 1 A schematic diagram of the internal structure of an atomizer temperature testing system provided by an embodiment of the present invention;

[0039] Figure 2 A schematic diagram of a signal processing unit provided by an embodiment of the present invention;

[0040] Figure 3 A schematic diagram of the test steps of the atomizer temperature test method provided by an embodiment of the present invention.

[0041] Description of reference numerals:

[0042] 10. Atomizer temperature test system; 100. Atomizer assembly; 110. Atomizer assembly body; 111. Shell; 112. Airway; 113. Oil storage chamber; 114. Oil guide cotton; 115. Heating element; 116. Heating element wire; 117. Filter pad; 120. Suction nozzle; 300. Infrared transmitting part; 310. Transmitter; 320. Transmitter wire; 500. Infrared receiving part; 510. Receiver; 520. Signal processing unit; 530. Receiver wire; 521. Photoelectric converter; 522. Signal amplifier; 523. Signal transmitter; 524. Signal processor; 530. Receiver wire; 700. Signal output module. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0044] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “liquid level”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher liquid level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower liquid level than the second feature.

[0048] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "liquid horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0049] As described in the background technology, when the atomizer is working, monitoring the atomization temperature inside the atomizer, such as testing the temperature of the atomizing medium and the heating wire, is of great reference significance for finding the optimal atomization temperature and thus obtaining the optimal atomization effect. However, the conventional testing methods currently available all have their own problems. Either a thermocouple test is required, but the heating wire inside the atomizer is relatively thin, and it is difficult to fix the thermocouple on the heating wire. In addition, the temperature inside the atomizer can only be tested through the lead wire hole in the atomizer shell. After the hole is punched, the atomized gas will leak out of the airway, thereby affecting the evaluation of the actual state of the actual process. Alternatively, conventional infrared testing methods are required, such as testing with the help of a conventional infrared gun. However, conventional infrared testing methods can only test the surface temperature, and cannot test the temperature of the components inside the atomizer.

[0050] In order to solve this problem, the inventor of the present application has conducted in-depth research and designed an atomizer temperature testing system and a testing method that can quickly and easily test the temperature of the atomizing medium and internal components of the atomizer.

[0051] According to the Stefan-Boltzmann law, the total power radiated per unit area of ​​a black body surface is proportional to the fourth power of the thermodynamic temperature (also known as absolute temperature) of the black body itself. Therefore, for most materials, at any specific wavelength, the infrared energy emitted will increase with increasing temperature. And the emissivity and surface characteristics of the target material determine that the corresponding wavelength of infrared light also has different emissivities for high-reflectivity alloy materials. Some materials are transparent at certain wavelengths, that is, for infrared light of a certain wavelength, these materials can be penetrated. Therefore, in order to allow infrared light to penetrate such a material, a specific wavelength should be selected for emission.

[0052] Based on the above principles, the inventor of the present application thought of utilizing the characteristics that infrared light of a certain wavelength can penetrate the shell of the atomizer and the atomized medium inside the atomizer, and can also be reflected by the components inside the atomizer, by emitting the infrared light of the specific wavelength from the inside of the atomizer to the outside of the atomizer, and receiving the infrared light of the specific wavelength. When the temperature of the atomized medium and the internal components inside the atomizer are different, different amounts of infrared energy can be reflected, and the received infrared light can be converted into an electrical signal, so that the temperature inside the atomizer can be measured. This test method does not require the disassembly of the atomizer, nor does it require the opening of a wire hole in the shell of the atomizer, which solves the problem of inconvenient testing and inaccurate test results in existing test methods.

[0053] The following describes the atomizer temperature testing system and testing method provided by the present application, taking the atomizer as an electronic cigarette and taking the temperature testing of the oil storage cotton, oil guide cotton and heating wire inside the electronic cigarette as an example. The atomizer temperature testing system is used to simulate the actual working state of the atomizer and test the temperature values ​​of the atomizing medium and components inside the atomizer under the actual working state. The atomizer temperature testing method is implemented based on the atomizer temperature testing system.

[0054] This embodiment is only used as an example and does not limit the technical scope of this application. It is understood that in other embodiments, the atomizer temperature testing system and testing method disclosed in this application can be used, but not limited to, to detect the temperature inside an electronic cigarette, and can also be used to detect the internal temperature of any other type of atomizer, which is not limited here.

[0055] The following combination Figures 1 to 3 , introduces the preferred implementation of the atomizer temperature testing system and testing method provided in this application.

[0056] like Figure 1 As shown, an atomizer temperature testing system 10 includes an atomizing assembly 100, an infrared transmitting unit 300, an infrared receiving unit 500 and a signal output module 700 ( Figure 1The atomizing assembly 100 is used to generate heat when powered on, so that the atomizing medium becomes an aerosol, thereby simulating the working state of the atomizer; the infrared emitting unit 300 is arranged inside the atomizing assembly 100, and is used to emit infrared light; the infrared receiving unit 500 is arranged outside the atomizing assembly 100, and is used to receive the infrared light and convert the infrared light into an electrical signal; the signal output module 700 is communicatively connected to the infrared receiving unit 500, and is used to output an electrical signal to represent the internal temperature of the atomizing assembly 100.

[0057] Specifically, the structure of the atomizer assembly 100 is consistent with the structure of atomizers used in daily life, and includes an atomizer assembly body 110 and a nozzle 120. The nozzle 120 is installed at one end of the atomizer assembly body 110 along its axial direction. The atomizing medium can be heated in the atomizer assembly body 110 to become an aerosol, and then be inhaled out of the atomizer assembly 100 from the nozzle 120 by the user.

[0058] In some embodiments, Figure 1 As shown, the atomizer assembly body 110 includes a shell 111 , an air passage 112 , oil storage cotton (not shown), oil guide cotton 114 and a heating element 115 . The shell 111 has a hollow accommodating cavity. Preferably, in order to allow infrared light to pass through the shell 111, the material of the shell 111 is a low dielectric constant plastic, which can be PP, PPTE or PE, etc.; the airway 112, the oil storage cotton, the oil guide cotton 114 and the heating element 115 are all accommodated in the accommodating cavity of the shell 111, wherein the airway 112 is a hollow tubular structure, which is fixed in the shell 111 along the axial direction of the atomizer assembly body 110 and connected to the suction nozzle 120. The outer wall of the airway 112 and the inner wall of the shell 111 jointly define an oil storage cavity 113 for accommodating an atomizing medium (i.e., smoke oil). The oil storage cotton is arranged in the oil storage cavity 113 for absorbing and storing the atomizing medium; the oil guide cotton 114 is arranged on the airway 112, and is connected to the oil storage cotton and the heating element 115 at the same time. The oil guide cotton 114 is used to introduce the atomizing medium adsorbed on the oil storage cotton for heating by the heating element 115.

[0059] In this way, the heating element 115 is connected to the airway 112 through the oil-conducting cotton 114. After the heating element 115 is powered on, the heating element 115 can heat the atomizing medium, causing the atomizing medium to evaporate into an aerosol. Under repeated inhalation by the user, the aerosol passes through the airway 112 along the Figure 1 The atomizer assembly 100 is discharged from the nozzle 120 in the direction of the arrow shown in FIG. Optionally, the heating element 115 can be a heating wire wound around the oil-conducting cotton 114, and the two ends of the heating wire are respectively connected to the positive and negative electrodes of the power supply through the heating element wire 116 for power supply; the heating element 115 can also be a mesh metal heating sheet, and the oil-conducting cotton 114 is arranged above the heating sheet, and the two ends of the heating sheet are respectively connected to the positive and negative electrodes of the battery for power supply, which is not limited here.

[0060] Preferably, filter pads 117 can be respectively provided at both ends of the air passage 112 along the axial direction of the heating element 115. The function of providing the filter pads 117 is that after the atomizing medium is heated and evaporated in the atomizing assembly 100, the filter pads 117 can filter out larger particles in the atomizing medium, so that after the atomizing medium is heated and evaporated, the aerosol generated by it can have a better taste when inhaled by the user.

[0061] Please continue reading Figure 1 In some embodiments, the infrared emitting unit 300 includes a transmitter 310 and an internal circuit board (not shown in the figure). The transmitter 310 is fixedly mounted on the inner wall of the shell 111 of the atomization assembly 100, and the transmitter 310 is electrically connected to the internal circuit board through a transmitter wire 320. The internal circuit board is provided with an interface for connecting a power source. When the internal circuit board is powered on, power can be supplied to the transmitter 310, so that the transmitter 310 can emit infrared light.

[0062] Combination Figure 1 and Figure 2 As shown, the infrared receiving unit 500 includes a receiver 510 corresponding to the transmitter 310 in the infrared transmitting unit 300 and a signal processing unit 520 ( Figure 1 520). The receiver 510 is communicatively connected to the signal processing unit 520 through the receiver wire 530. The signal processing unit 520 includes an external circuit board (not shown in the figure) and a photoelectric converter 521, a signal amplifier 522, a signal transmitter 523 and a signal processor 524 which are arranged on the external circuit board and are communicatively connected in sequence. Among them, the external circuit board has a power interface and an interface for connecting the signal output module 700. The power interface is used to connect the power supply. When the external circuit board is powered on, the receiver 510 and the signal processing unit 520 can be powered on. The interface for connecting the signal output module 700 is used to connect the infrared receiving part 500 to the signal output module 700. The photoelectric converter 521 is communicatively connected to the receiver 510, and is used to convert the infrared light emitted by the transmitter 310 into a weak electrical signal; the signal amplifier 522 is used to amplify the electrical signal; the signal transmitter 523 is used to transmit the amplified electrical signal to the signal processor 524; the signal processor 524 is communicatively connected to the signal output module 700, and is used to process the amplified electrical signal into an electrical signal that can be output by the signal output module 700.

[0063] In some embodiments, the signal output module 700 may be a display screen or an alarm, etc., as long as it can enable the user to know the strength of the electrical signal.

[0064] Thus, based on the above-mentioned atomizer temperature testing system 10, the electrical signal is displayed as a quantifiable curve or value in the signal output module 700, or output in the form of an alarm sound, so that the user can obtain the temperature value inside the atomizer assembly 100.

[0065] Furthermore, combined with Figures 1 to 3 The following is an introduction to the atomizer temperature testing method based on the atomizer temperature testing system 10. The specific steps of the method are as follows:

[0066] In the first step S1 , infrared light of a preset wavelength is emitted to the outside of the atomizing assembly 100 by the emitter 310 .

[0067] Before this step, it is necessary to test the emissivity of the internal components of the atomizing assembly 100, such as the shell 111 of the atomizing assembly 100, the atomizing medium and the heating element 115. As described above, this is because the emissivity and surface characteristics of the target material determine the corresponding wavelength of the infrared light, so there is a corresponding relationship between the emissivity of the target material and the corresponding wavelength of the infrared light. As long as the emissivity of the target material is known, and as long as the infrared light can pass through the target material and can be reflected by the target material, the wavelength of the infrared light can be known, and the infrared light of this wavelength can be used as the infrared light of the preset wavelength. For example, in an embodiment of the present application, the infrared light of the preset wavelength needs to be able to penetrate the shell 111 and the atomizing medium of the atomizing assembly 100 at the same time, and can be reflected by the heating element 115, so it is necessary to select the wavelength of the infrared light in advance, and use the infrared light of this wavelength as the infrared light of the preset wavelength, so that it can penetrate the shell 111 and the atomizing medium of the atomizing assembly 100 at the same time, and can be reflected by the heating element 115.

[0068] The specific steps for testing emissivity are:

[0069] First, S00, infrared light of any wavelength is emitted to the outside of the atomizing assembly 100. Specifically, the atomizing assembly 100 and the power supply are turned on, so that the heating element 115 starts to heat the oil storage cotton, thereby increasing the temperature of the atomizing medium and evaporating it into an aerosol.

[0070] Then S01, determine that one of the wavelengths of infrared light is the preset wavelength of infrared light. Specifically, this step also includes the following steps:

[0071] S011, obtain the emissivity of the housing 111 and the object to be measured. Specifically, emit infrared light of any wavelength through the transmitter 310, and observe whether the signal output module 700 outputs a measurement value. If a measurement value is output, it means that the infrared light of this wavelength can penetrate the housing 111 of the atomizing assembly 100, and can be reflected by the heating element 115 and received by the receiver 510. At this time, the emissivity of the housing 111, the atomizing medium and the heating element 115 can be obtained from the signal output module 700.

[0072] S012. Obtain the wavelength of the infrared light of the preset wavelength according to the emissivity of the housing 111 and the object to be measured. Since the emissivity and the wavelength of infrared light have a specific relationship, the wavelength of the infrared light can be obtained according to this relationship under the premise of knowing the emissivity, and the infrared light is used as the infrared light of the preset wavelength. At this time, it is necessary to set the preset wavelength on the emitter 310 so that the emitter 310 can always emit the infrared light of the preset wavelength when measuring the temperature of the atomization assembly 100 subsequently.

[0073] In the second step S2, infrared light of a preset wavelength is received by the receiver 510. The infrared light of the preset wavelength can penetrate the housing 111 of the atomizing assembly 100, and the receiver 510 disposed outside the housing 111 can receive the infrared light of the preset wavelength.

[0074] The third step S3 is to obtain the temperature inside the atomizing assembly 100 according to the received infrared light of a preset wavelength. In this step:

[0075] First, S31, convert the infrared light of the preset wavelength into an electrical signal. Specifically, the photoelectric converter 521 of the signal processing unit 520 converts the infrared light of the preset wavelength into a weak electrical signal;

[0076] Then S32, amplify the electrical signal. Specifically, the weak electrical signal is amplified by the signal amplifier 522;

[0077] Specifically, the following steps may be further included after step S32:

[0078] S321, transmitting the amplified electrical signal, transmitting the amplified electrical signal to the signal processor 524 through the signal transmitter 523;

[0079] S322 , processing the amplified electrical signal into an outputtable electrical signal. The signal processor 524 processes the electrical signal into an outputtable electrical signal.

[0080] Then, in step S33 , the amplified electrical signal is output to represent the temperature inside the atomizer assembly 100 . The signal output module 700 outputs the electrical signal as a measurement result that can be perceived by the user, so that the user can finally obtain the internal temperature of the atomizer assembly 100 .

[0081] Compared with the existing conventional testing methods, the above-mentioned atomizer temperature testing method is convenient to test and has a fast testing speed. It can quickly obtain the temperature inside the atomizer assembly 100 without disassembling the atomizer assembly 100 or opening a wire hole on the shell 111 of the atomizer assembly 100. The temperature of the emitting wire and the atomizing medium can be tested through the shell 111, and the aerosol generated after the atomizing medium is heated will not leak out from the shell 111. When testing, the temperature value under the actual working state can be better obtained, and the characteristics of the oil storage cotton, oil guide cotton 114 and the heating element 115, as well as the matching relationship between them, can be better evaluated, so that the oil storage cotton, oil guide cotton 114 and the heating element 115 of the best material can be selected, so that the atomizer has the best atomization temperature and atomization effect when working, which greatly improves the use effect of the atomizer.

[0082] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0083] The above-mentioned embodiment only expresses one implementation mode of the present invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. An atomizer temperature testing system, characterized in that: include: Atomization components; An infrared emitting unit is disposed in the atomizing assembly, the infrared emitting unit is used to emit infrared light, and the infrared emitting unit is configured to set a preset wavelength of the infrared light, so that the infrared light with the preset wavelength emitted by the infrared emitting unit can both penetrate the atomizing assembly and be reflected by the object to be measured in the atomizing assembly; An infrared receiving unit is arranged outside the atomizing assembly, and includes a receiver and a signal processing unit. The signal processing unit is communicatively connected to the receiver, and the receiver is used to receive the infrared light. The signal processing unit is used to convert the infrared light into an electrical signal. When the temperature of the atomizing medium and the internal components inside the atomizer are different, different amounts of infrared energy can be reflected. The signal processing unit can convert the received infrared light into an electrical signal, so as to measure the temperature inside the atomizer. and A signal output module is communicatively connected to the infrared receiving unit, and is used to output the electrical signal to represent the internal temperature of the atomizing assembly.

2. The atomizer temperature testing system according to claim 1, characterized in that: The signal processing unit includes a photoelectric converter, a signal amplifier, a signal transmitter and a signal processor which are communicatively connected in sequence; Among them, the photoelectric converter is communicatively connected to the receiver, and is used to convert the infrared light into an electrical signal; the signal amplifier is used to amplify the electrical signal; the signal transmitter is used to transmit the amplified electrical signal; the signal processor is communicatively connected to the signal output module, and is used to process the amplified electrical signal into the electrical signal that can be output by the signal output module.

3. The atomizer temperature testing system according to claim 1, characterized in that: The atomizing assembly comprises: case; An air passage is disposed in the housing, wherein the outer wall of the air passage and the inner wall of the housing jointly define an oil storage chamber for accommodating an atomized medium; and A heating element is connected to the airway and is used to heat the atomizing medium to generate an aerosol to be discharged through the airway.

4. The atomizer temperature testing system according to claim 3, characterized in that: The shell is made of low dielectric constant plastic.

5. The atomizer temperature testing system according to claim 3, characterized in that: The infrared emitting part comprises an emitter and an inner circuit board. The emitter is fixedly mounted on the inner wall of the housing, and the emitter is electrically connected to the inner circuit board through an emitter wire.

6. The atomizer temperature testing system according to claim 3, characterized in that: Filter pads are respectively sleeved on both ends of the air passage along the axial direction of the heating element.

7. A method for testing atomizer temperature, characterized in that: The test method is implemented based on the atomizer temperature test system according to any one of claims 3 to 6, and the test method comprises the following steps: S1, emitting infrared light of a preset wavelength to the outside of the atomizing component; S2, receiving infrared light of the preset wavelength; S3, obtaining the internal temperature of the atomization assembly according to the received infrared light of the preset wavelength; Before step S1, the method further includes the following steps: S00, emitting the infrared light of any wavelength to the outside of the atomizing component; S01, determining that the infrared light of one wavelength is the infrared light of the preset wavelength; in step S01, specifically including the following steps: S011, obtaining the emissivity of the shell and the object to be measured; S012. Acquire the wavelength of the infrared light of the preset wavelength according to the emissivity of the housing and the object to be measured; The infrared light of the preset wavelength can pass through the shell of the atomizing assembly and can be reflected by the object to be tested.

8. The atomizer temperature testing method according to claim 7, characterized in that: Step S011 includes: Emits infrared light of any wavelength through a transmitter; Observe whether the signal output module outputs a measurement value. If a measurement value is output, it means that the infrared light of this wavelength can penetrate the shell of the atomization assembly, and can be reflected by the heating element in the atomization assembly and received by the receiver.

9. The atomizer temperature testing method according to claim 7, characterized in that: In step S3, the following steps are specifically included: S31, converting the infrared light of the preset wavelength into an electrical signal; S32, amplifying the electrical signal; S33, outputting the amplified electrical signal to represent the temperature inside the atomization assembly.

10. The atomizer temperature testing method according to claim 9, characterized in that: After step S32, the method further includes the following steps: S321, transmitting the amplified electrical signal; S322: Process the amplified electrical signal into an outputtable electrical signal.

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