Atomizer testing device

Abstract

The utility model relates to an atomizer testing device, which comprises a constant temperature box, an air pressure control device and an induction module, and is characterized in that the constant temperature box is provided with a constant temperature chamber for bearing an atomizer; the air pressure control module communicates with the interior of the atomizer and is used for controlling air pressure in the atomizer. The induction module is arranged in the constant-temperature box, at least part of the induction module can stretch into the atomizer, and the induction module is used for obtaining air pressure and temperature in the atomizer. According to the atomizer testing device provided by the invention, the to-be-tested atomizer is placed and borne in the constant-temperature chamber, the constant-temperature box ensures that the temperature of the testing environment where the atomizer is located is constant, and the air pressure control module can control the internal air pressure of the atomizer to be at the preset value so as to simulate different environment temperatures and air pressure conditions to test the performance of the atomizer; the induction module can obtain the internal air pressure and temperature of the atomizer and feed back the air pressure and temperature to the control terminal or an operator, the internal test environment temperature and air pressure of the atomizer are accurately controlled, and the test precision and reliability of the atomizer are improved.

Description

Technical Field

[0001] This application relates to the technical field of electronic atomizers, and particularly to an atomizer testing device. Background Art

[0002] An electronic atomizer is a microelectronic atomization device that generates smoke to replace cigarettes. One of the core components of an electronic atomizer is an atomization core assembly, which usually includes a liquid guiding member and a heating member. The liquid guiding member can absorb the atomization medium and transfer it to the heating member, and the heating member can heat the atomization medium to generate aerosol for users to inhale.

[0003] Among them, the performance of an electronic atomizer is usually greatly affected by environmental factors. For example, factors such as the internal / external air pressure and internal / external temperature of the electronic atomizer will have a great impact on the performance of the electronic atomizer. Therefore, in the design and testing process of an electronic atomizer, environmental factors need to be considered. However, the current testing platform cannot accurately control the environmental factors where the electronic atomizer is located, resulting in low reliability of the test results of the electronic atomizer. Utility Model Content

[0004] Based on this, it is necessary to provide an atomizer testing device for the problem that the existing testing platform cannot accurately control the environmental factors where the electronic atomizer is located, resulting in low reliability of the test results of the electronic atomizer.

[0005] An atomizer testing device for testing an atomizer, the atomizer testing device includes:

[0006] A constant temperature box, the constant temperature box having a constant temperature chamber for carrying the atomizer;

[0007] An air pressure control module, the air pressure control module being in internal communication with the atomizer for controlling the internal air pressure of the atomizer;

[0008] An induction module, the induction module being disposed in the constant temperature box and at least partially extendable into the atomizer, the induction module being used to obtain the internal air pressure and temperature of the atomizer.

[0009] In one embodiment, the air pressure control module includes a driving member and a charging / discharging member, the driving member being in transmission connection with the charging / discharging member, and the charging / discharging end of the charging / discharging member being in internal communication with the atomizer.

[0010] In one embodiment, the induction module includes a temperature tester and an air pressure tester;

[0011] The temperature tester is disposed in the constant temperature box, and the sensing end of the temperature tester is extendable into the atomizer;

[0012] The air pressure tester is disposed in the thermostat, and the sensing end of the air pressure tester is in internal communication with the atomizer.

[0013] In one embodiment, the thermostat is provided with an observation window through which the atomizer can be observed.

[0014] The atomizer testing device further includes an illumination module disposed in the thermostat for providing illumination light toward the atomizer.

[0015] In one embodiment, the atomizer testing device further includes a temperature control module disposed in the thermostat and in internal communication with the constant temperature chamber, and the temperature control module is used to control the internal temperature of the constant temperature chamber.

[0016] In one embodiment, the atomizer testing device further includes a fixing component disposed in the thermostat, and the atomizer is detachably connected to the fixing component.

[0017] In one embodiment, the fixing component includes a fixing base, an upper cover and a lower cover. The fixing base is disposed in the constant temperature chamber and has a bearing cavity for accommodating the atomizer. The atomizer is detachably connected to the fixing base, and the upper cover and the lower cover are disposed at opposite ends of the bearing cavity.

[0018] One end of the air pressure control module close to the charging and pumping end is fixed to the upper cover and is in internal communication with the atomizer.

[0019] In one embodiment, the upper cover is provided with an air passage, and when the atomizer is accommodated in the bearing cavity, the air passage is simultaneously in communication with the charging and pumping end of the air pressure control module and the interior of the atomizer.

[0020] In one embodiment, the thermostat is provided with an installation groove penetrating in its thickness direction.

[0021] The lower cover includes a cover body, a bearing platform and a rotary cover. The cover body is fixed to the bottom of the thermostat. The bearing platform is inserted into the installation groove and is detachably disposed on the cover body through the rotary cover. A connecting portion for connecting the atomizer protrudes from one side of the bearing platform facing the bearing cavity, and the rotary cover extends to the outside of the thermostat.

[0022] In one embodiment, the fixing base has a side wall surrounding to form the bearing cavity, and the side wall is a transparent member.

[0023] The above atomizer testing device places the atomizer to be tested on a carrier in a constant temperature chamber. The constant temperature box ensures the constancy of the temperature of the test environment where the atomizer is located, and the air pressure control module can control the internal air pressure of the atomizer to a preset value to simulate the performance test of the atomizer under different environmental temperature and air pressure conditions. For the atomizer testing device provided in this application, since at least part of the induction module can extend into the atomizer, the induction module can obtain the internal air pressure and temperature of the atomizer and feedback them to the control terminal or the operator, accurately controlling the internal test environment temperature and air pressure of the atomizer, and improving the test accuracy and reliability of the atomizer. Brief Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of the atomizer testing device provided in some embodiments.

[0025] Figure 2 It is a schematic structural diagram of the constant temperature box and its internal structural component modules provided in some embodiments.

[0026] Figure 3 For Figure 2 The sectional view taken along the line A-A in

[0027] Figure 4 It is a schematic structural diagram of the air pressure control module, air pressure tester and fixing component modules provided in some embodiments.

[0028] Figure 5 It is an exploded schematic diagram of the fixing component and atomizer modules provided in some embodiments.

[0029] Reference Signs:

[0030] 100, Atomizer Testing Device;

[0031] 110, Constant Temperature Box; 111, Constant Temperature Chamber; 112, Installation Groove; 120, Air Pressure Control Module; 121, Driving Part; 122, Air Charging and Exhausting Part; 130, Induction Module; 131, Temperature Tester; 132, Air Pressure Tester; 140, Lighting Module; 150, Temperature Control Module; 160, Fixing Component; 161, Fixing Base; 1611, Side Wall; 162, Upper Cover; 1621, Air Duct; 163, Lower Cover; 1631, Cover Body; 1632, Carrying Platform; 1633, Screw Cap; 1634, Connection Part; 164, Carrying Chamber;

[0032] 200, Atomizer. Detailed Description of the Embodiments

[0033] To make the above objects, features, and advantages of the present application more apparent and understandable, the following provides a detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0034] In the description of the present application, it should be understood that if there appear such terms as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present application.

[0035] In addition, if there appear such terms as "first" and "second", these terms are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if there appears the term "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0036] In the present application, unless otherwise clearly specified and limited, if there appear such terms as "install", "connect", "couple", "fix", etc., these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0037] In this application, unless otherwise clearly specified and defined, if there is a description such as a first feature being "on" or "under" a second feature, its meaning can be 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, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0038] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation manner.

[0039] The following introduces the technical solution provided by the embodiment of this application in conjunction with the drawings.

[0040] Refer to Figures 1 - 3 As shown, this application provides an atomizer testing device 100. The atomizer testing device 100 includes a constant temperature box 110, a pressure control module 120 and a sensing module 130. The atomizer testing device 100 can simulate different ambient temperature and pressure conditions to perform performance tests on the atomizer 200.

[0041] The constant temperature box 110 has a constant temperature chamber 111, and the constant temperature chamber 111 is used to carry the atomizer 200 to be tested. Exemplarily, the constant temperature box 110 is of a shell structure, so as to form a constant temperature chamber 111 for carrying the atomizer 200 inside the constant temperature box 110. The constant temperature box 110 can ensure the constancy of the test environment temperature of the atomizer 200. Preferably, the outer wall of the constant temperature box 110 is provided with heat-insulating materials to ensure the constancy of the internal temperature of the constant temperature chamber 111.

[0042] The pressure control module 120 is in internal communication with the atomizer 200, and the pressure control module 120 is used to control the internal pressure of the atomizer 200. That is to say, the pressure control module 120 can control the magnitude of the internal pressure of the atomizer 200 to control the internal pressure of the atomizer 200 at a preset pressure value to simulate the test pressure of the atomizer 200.

[0043] The sensing module 130 is disposed in the thermostat 110, and at least a part of the sensing module 130 can extend into the atomizer 200. The sensing module 130 is used to obtain the air pressure and temperature inside the atomizer 200. After the sensing module 130 obtains the air pressure and temperature inside the atomizer 200, the sensing module 130 can feedback the obtained air pressure and temperature inside the atomizer 200 to the control terminal (such as a computer terminal, a PLC logic controller, etc.) or the operator to precisely control the test environment temperature and air pressure inside the atomizer 200, and improve the test accuracy and reliability of the atomizer 200.

[0044] For the above atomizer testing device 100, the atomizer 200 to be tested is placed and carried in the constant temperature chamber 111. The thermostat 110 ensures the constancy of the test environment temperature of the atomizer 200, and the air pressure control module 120 can control the air pressure inside the atomizer 200 to be at a preset value to simulate the performance test of the atomizer 200 under different environmental temperature and air pressure conditions.

[0045] In one embodiment, refer to Figure 1 、 Figure 3 And Figure 4 As shown, the air pressure control module 120 includes a driving member 121 and a gas charging and pumping member 122. The driving member 121 is in transmission connection with the gas charging and pumping member 122. The gas charging and pumping end of the gas charging and pumping member 122 is communicated with the inside of the atomizer 200. For example, when the atomizer 200 to be tested is placed and carried in the constant temperature chamber 111, the gas charging and pumping end of the gas charging and pumping member 122 can be connected to the atomizer 200 and is communicated with the inside of the atomizer 200. Exemplarily, when the air pressure inside the atomizer 200 is greater than the preset air pressure value, the gas charging and pumping end of the gas charging and pumping member 122 extracts part of the gas inside the atomizer 200 to reduce the air pressure inside the atomizer 200 so as to set the air pressure inside the atomizer 200 to the preset air pressure; on the contrary, when the air pressure inside the atomizer 200 is less than the preset air pressure value, the gas charging and pumping end of the gas charging and pumping member 122 fills gas into the inside of the atomizer 200 to increase the air pressure inside the atomizer 200 so as to set the air pressure inside the atomizer 200 to the preset air pressure. Wherein, in this embodiment, the driving member 121 is a stepping motor and the gas charging and pumping member 122 is an air pump. Of course, in other feasible embodiments, the driving member 121 can also be a driving cylinder or other elements capable of providing output power, and the gas charging and pumping member 122 can also be an air inflation cylinder or other elements capable of changing the air pressure. The specific element types of the driving member 121 and the gas charging and pumping member 122 are not limited in this application.

[0046] The above-mentioned atomizer testing device 100 can control the internal air pressure of the atomizer 200 through the air filling and exhausting member 122 to simulate different air pressure conditions to perform performance tests on the atomizer 200. In addition, since the driving member 121 is in transmission connection with the air filling and exhausting member 122, the driving member 121 can adjust the running speed of the air filling and exhausting member 122 to control the air filling and exhausting member 122 to adjust the air pressure inside the atomizer 200.

[0047] In one embodiment, refer to Figure 1 , Figure 3 and Figure 4 As shown, the sensing module 130 includes a temperature tester 131 and an air pressure tester 132. The temperature tester 131 is disposed in the constant temperature box 110, and the sensing end of the temperature tester 131 can extend into the interior of the atomizer 200. Exemplarily, the temperature tester 131 is a thermometer. When the atomizer 200 is placed and supported in the constant temperature chamber 111, the sensing end of the temperature tester 131 can be extended into the interior of the atomizer 200 to obtain the temperature inside the atomizer 200. If the internal temperature of the atomizer 200 is higher than the preset temperature value, the temperature environment of the constant temperature chamber 111 can be lowered. Since the atomizer 200 is in the constant temperature chamber 111, the internal temperature of the atomizer 200 can be lowered by heat conduction to set the internal temperature of the atomizer 200 to the preset temperature; on the contrary, if the internal temperature of the atomizer 200 is lower than the preset temperature value, the temperature environment of the constant temperature chamber 111 can be increased. Since the atomizer 200 is in the constant temperature chamber 111, the internal temperature of the atomizer 200 can be increased by heat conduction to set the internal temperature of the atomizer 200 to the preset temperature. In this way, the temperature tester 131 obtains the internal temperature of the atomizer 200 and feeds it back to the control terminal or the operator, and adjusts the internal temperature of the atomizer 200 by adjusting the temperature of the constant temperature chamber 111, simulating different temperature conditions to perform performance testing on the atomizer 200.

[0048] The air pressure tester 132 is disposed in the incubator 110, and the sensing end of the air pressure tester 132 is in internal communication with the atomizer 200. Exemplarily, the air pressure tester 132 is a barometer. When the atomizer 200 is placed and carried in the constant temperature chamber 111, the sensing end of the air pressure tester 132 is in internal communication with the atomizer 200 to obtain the air pressure inside the atomizer 200. When the air pressure inside the atomizer 200 is greater than the preset air pressure value, a part of the gas inside the atomizer 200 can be extracted through the air charging and pumping member 122 to reduce the air pressure inside the atomizer 200 and set the air pressure inside the atomizer 200 to the preset air pressure; on the contrary, when the air pressure inside the atomizer 200 is less than the preset air pressure value, gas can be filled into the atomizer 200 through the air charging and pumping member 122 to increase the air pressure inside the atomizer 200 and set the air pressure inside the atomizer 200 to the preset air pressure. Thus, the air pressure tester 132 obtains the air pressure inside the atomizer 200 and feeds it back to the control terminal or the operator, and adjusts the air pressure inside the atomizer 200 by the action of the air charging and pumping member 122 to simulate different air pressure conditions for performance testing of the atomizer 200.

[0049] Since the test performance of the atomizer 200 changes dynamically under different environmental temperature and air pressure conditions, based on this, in one embodiment, refer to Figure 1 And Figure 3 As shown, the incubator 110 is provided with an observation window (not shown in the figure). Exemplarily, the observation window is a transparent window provided on the side of the incubator 110. Through the observation window, the atomizer 200 can be observed to directly observe the dynamic changes of the atomizer 200 during the test process in real time.

[0050] Furthermore, the atomizer testing device 100 further includes an illumination module 140. The illumination module 140 is disposed in the incubator 110, and the illumination module 140 is used to provide illumination light toward the atomizer 200. Exemplarily, the illumination module 140 is a lighting lamp. The illumination module 140 provides illumination light toward the atomizer 200 to increase the visual field brightness at the position where the atomizer 200 is located, facilitating direct observation of the dynamic process of the test of the atomizer 200 through the observation window. Preferably, the illumination module 140 and the observation window are respectively located on opposite sides of the incubator 110, and the atomizer 200 illuminated by the illumination module 140 can be directly observed through the observation window.

[0051] In one embodiment, refer to Figure 1 And Figure 3As shown, the atomizer testing device 100 further includes a temperature control module 150. The temperature control module 150 is disposed in the thermostatic box 110, and the temperature control module 150 is connected to the interior of the thermostatic chamber 111, and the temperature control module 150 is used to control the internal temperature of the thermostatic chamber 111. The temperature control module 150 has a temperature display function to display the internal temperature value of the thermostatic chamber 111 in real time. Since the atomizer 200 is placed in the thermostatic chamber 111 for performance testing, the temperature in the thermostatic chamber 111 will affect the internal test temperature of the atomizer 200. By controlling the internal temperature of the thermostatic chamber 111 through the temperature control module 150, the internal test temperature of the atomizer 200 can be adjusted to simulate different ambient temperature conditions to perform performance testing on the atomizer 200.

[0052] Since the atomizer 200 to be tested is usually small in size, it is not easy to fix the atomizer 200 in the constant temperature chamber 111, and when the atomizer 200 is placed in the constant temperature chamber 111, it is difficult to connect the air pressure control module 120, the sensor module 130 and the atomizer 200. Based on this, in one embodiment, refer to Figure 1 , Figure 3 and Figure 4 As shown, the atomizer testing device 100 further includes a fixing assembly 160, which is disposed in the thermostatic chamber 110, and the atomizer 200 is detachably connected to the fixing assembly 160. Thus, the atomizer 200 can be fixed in the thermostatic chamber 111 by the fixing assembly 160, which facilitates the fixing of the atomizer 200 in the thermostatic chamber 111.

[0053] Specifically, see Figure 1 , Figure 3 and Figure 4As shown, the fixing component 160 includes a fixing base 161, an upper cover 162 and a lower cover 163. The fixing base 161 is disposed in the constant temperature chamber 111, and the fixing base 161 has a receiving cavity 164 for accommodating the atomizer 200. The atomizer 200 is detachably connected to the fixing base 161, and the atomizer 200 is located in the receiving cavity 164. The upper cover 162 and the lower cover 163 are disposed at opposite ends of the receiving cavity 164. One end of the air pressure control module 120 near the charging and pumping end is fixed to the upper cover 162, and one end of the air pressure control module 120 near the charging and pumping end is in internal communication with the atomizer 200. Exemplarily, the upper cover 162 is disposed on the fixing base 161, and the size of the upper cover 162 is larger than the size of the atomizer 200. The connection between the air pressure control module 120 and the atomizer 200 is achieved through the transfer of the upper cover 162, which facilitates the connection between the air pressure control module 120 and the atomizer 200 and ensures the airtightness at the connection between the air pressure control module 120 and the atomizer 200. Also, in this embodiment, the sensing end of the air pressure tester 132 is also fixed to the upper cover 162. The connection between the air pressure tester 132 and the atomizer 200 is achieved through the transfer of the upper cover 162, which facilitates the connection between the air pressure tester 132 and the atomizer 200 and ensures the airtightness at the connection between the air pressure tester 132 and the atomizer 200.

[0054] Further, continue to refer to Figure 5 As shown, the upper cover 162 is provided with an air passage 1621. Preferably, the air passage 1621 is integrally formed on the upper cover 162 by injection molding, extrusion or the like to simplify the molding process of opening the air passage 1621 on the upper cover 162. And when the atomizer 200 is accommodated in the receiving cavity 164, the air passage 1621 is simultaneously in communication with the charging and pumping end of the air pressure control module 120 and the inside of the atomizer 200. Exemplarily, the charging and pumping end of the air pressure control module 120 is connected to the upper cover 162, and the charging and pumping end of the air pressure control module 120 is in communication with the air passage 1621. The air pressure control module 120 can charge or extract part of the gas into the inside of the atomizer 200 through the air passage 1621 to change the test air pressure inside the atomizer 200. Also, in this embodiment, the sensing end of the air pressure tester 132 is connected to the upper cover 162, and the sensing end of the air pressure tester 132 is in communication with the air passage 1621. Since the air passage 1621 is in communication with the inside of the atomizer 200, the air pressure tester 132 can obtain the air pressure inside the atomizer 200 by testing the air pressure in the air passage 1621.

[0055] Even further, refer to Figure 1 、 Figure 3 and Figure 5As shown in the figure, the incubator 110 is provided with an installation groove 112 penetrating through its thickness direction. Preferably, the installation groove 112 is integrally formed on the incubator 110 by injection molding, extrusion, etc., to simplify the forming process of opening the installation groove 112 on the incubator 110. The lower cover 163 includes a cover body 1631, a bearing platform 1632 and a screw cap 1633. The cover body 1631 is fixed to the bottom of the incubator 110 by screwing, clamping, etc., to realize the installation and fixation of the fixing component 160. The bearing platform 1632 is inserted into the installation groove 112, and the bearing platform 1632 is detachably arranged on the cover body 1631 through the screw cap 1633. A connecting part 1634 for connecting the atomizer 200 protrudes from one side of the bearing platform 1632 facing the bearing cavity 164. The atomizer 200 can be detachably connected to the bearing platform 1632 through the connecting part 1634. Exemplarily, when the atomizer 200 to be tested needs to be fixed in the incubator 110 for performance testing, the screw cap 1633 is screwed to separate the bearing platform 1632 from the cover body 1631. The bearing platform 1632 can be taken out to the outside of the constant temperature chamber 111 through the installation groove 112. After the atomizer 200 is connected to the bearing platform 1632, the screw cap 1633 is screwed in the reverse direction to connect the bearing platform 1632 to the cover body 1631, and at the same time, the atomizer 200 enters the constant temperature chamber 111 for performance testing. On the contrary, when the atomizer 200 after testing needs to be taken out, the screw cap 1633 can also be screwed to separate the bearing platform 1632 from the cover body 1631. The bearing platform 1632 moves the atomizer 200 to the outside of the constant temperature chamber 111, and the atomizer 200 is separated from the bearing platform 1632, and the atomizer 200 after testing is collected and replaced.

[0056] Among them, the screw cap 1633 extends to the outside of the incubator 110, providing sufficient operating space for the operator and facilitating the replacement operation of the atomizer 200 outside the incubator 110. A holding part is arranged on the outside of the screw cap 1633. The holding part is a protrusion or groove arranged on the outside of the screw cap 1633, which is convenient for performing screwing operations on the screw cap 1633 by holding, grasping, etc. Moreover, the lead terminals of the atomizer 200 can extend to the outside of the incubator 110 through the installation groove 112 and be connected to an external power supply for electrical testing.

[0057] Since the atomizer 200 performs performance testing in the bearing cavity 164, in order to observe the dynamic changes of the atomizer 200 during the testing process in real time, in one embodiment, the fixing seat 161 has a side wall 1611 surrounding the bearing cavity 164. The side wall 1611 is a transparent part, so that the dynamic changes of the atomizer 200 during the testing process can be observed in real time through the side wall 1611. Among them, the side wall 1611 of the fixing seat 161 can be a glass part, a ceramic part, etc. Since the atomizer 200 needs to be tested in a preset temperature environment, the side wall 1611 of the fixing seat 161 needs to be heat-resistant. The specific material of the fixing seat 161 is not limited in this application.

[0058] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0059] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. An atomizer testing device for testing an atomizer, characterized in that, The atomizer testing device includes: An incubator having a constant-temperature chamber for carrying the atomizer; A pneumatic control module in internal communication with the atomizer for controlling the internal air pressure of the atomizer; An induction module disposed in the incubator and at least partially extendable into the atomizer for obtaining the internal air pressure and temperature of the atomizer.

2. The atomizer testing device according to claim 1, characterized in that The pneumatic control module includes a driving member and a charging / discharging member, the driving member is in transmission connection with the charging / discharging member, and the charging / discharging end of the charging / discharging member is in communication with the interior of the atomizer.

3. The atomizer testing device according to any one of claims 1 or 2, characterized in that The induction module includes a temperature tester and a pressure tester; The temperature tester is disposed in the incubator, and the sensing end of the temperature tester is extendable into the atomizer; The pressure tester is disposed in the incubator, and the sensing end of the pressure tester is in communication with the interior of the atomizer.

4. The atomizer testing device according to claim 1, wherein The incubator is provided with an observation window through which the atomizer can be observed; The atomizer testing device further includes an illumination module disposed in the incubator for providing illumination light towards the atomizer.

5. The atomizer testing device according to claim 1, wherein The atomizer testing device further includes a temperature control module disposed in the incubator and in internal communication with the constant-temperature chamber for controlling the internal temperature of the constant-temperature chamber.

6. The atomizer testing device according to claim 1, wherein, The atomizer testing device further includes a fixing component disposed in the incubator, and the atomizer is detachably connected to the fixing component.

7. The atomizer testing device according to claim 6, characterized in that, The fixing component includes a fixing base, an upper cover and a lower cover. The fixing base is disposed in the constant-temperature chamber and has a carrying cavity for accommodating the atomizer. The atomizer is detachably connected to the fixing base, and the upper cover and the lower cover are disposed at opposite ends of the carrying cavity; One end of the pneumatic control module close to the charging / discharging end is fixed to the upper cover and is in communication with the interior of the atomizer.

8. The atomizer testing device according to claim 7, wherein The upper cover is provided with an air passage, and when the atomizer is accommodated in the carrying cavity, the air passage is simultaneously in communication with the charging / discharging end of the pneumatic control module and the interior of the atomizer.

9. The atomizer testing device according to claim 7, wherein, The incubator is provided with an installation groove penetrating in its thickness direction; The lower cover includes a cover body, a carrying platform and a rotary cover. The cover body is fixed to the bottom of the incubator. The carrying platform is inserted into the installation groove and is detachably disposed on the cover body through the rotary cover. A connecting portion for connecting the atomizer protrudes from one side of the carrying platform facing the carrying cavity, and the rotary cover extends outside the incubator.

10. The atomizer testing device according to claim 7, characterized in that The fixing base has a side wall surrounding to form the carrying cavity, and the side wall is a transparent member.

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