An electronic atomizing device and its atomizer and main unit

Abstract

This application provides an electronic atomizing device and its atomizer and main unit. The main unit includes: a main unit body, including a housing and a bracket, the housing forming an installation space, the bracket being disposed within the installation space and cooperating with the housing to form a receiving cavity, the receiving cavity being used to insert the atomizer of the electronic atomizing device; and a main unit electrode assembly, including a first main unit electrode and at least two second main unit electrodes, the first main unit electrode and at least two second main unit electrodes being disposed on the bracket, and the at least two second main unit electrodes having different installation heights in the opening direction of the receiving cavity, so that when the atomizer is inserted into multiple positions in the receiving cavity in the opening direction, the first main unit electrode is in a conductive state with the atomizer at multiple positions, and the atomizer is in a conductive state with different numbers of second main unit electrodes at different positions, thereby making the atomization resistance of the atomizer different at different positions, increasing the usage modes of the atomizer, improving safety and service life.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, specifically to an electronic atomization device and its atomizer and main unit. Background Technology

[0002] Electronic atomizing devices use a main unit to power the atomizer, which in turn heats the atomizer matrix and generates aerosol.

[0003] In existing technologies, atomizers can generally only operate at one output power, which means that the atomizer can only produce the same amount of aerosol, resulting in a relatively limited mode. Summary of the Invention

[0004] This application mainly provides an electronic atomizing device and its atomizer and main unit, which increases the usage modes of the atomizer, avoids the risk of damage to the atomizer and main unit due to unstable output voltage of the main unit, and improves safety and service life.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing a host for an electronic atomizing device, the host comprising: a host body including a housing and a bracket, the housing forming an installation space, the bracket being disposed within the installation space and cooperating with the housing to form a receiving cavity, the receiving cavity being used to insert the atomizer of the electronic atomizing device; a host electrode assembly including a first host electrode and at least two second host electrodes, the first host electrode and at least two second host electrodes being disposed on the bracket, and the at least two second host electrodes having different installation heights in the opening direction of the receiving cavity, so that when the atomizer is inserted into multiple positions in the receiving cavity in the opening direction, the first host electrode is conductive with the atomizer at multiple positions, and the atomizer is conductive with different numbers of second host electrodes at different positions, thereby causing the atomization resistance of the atomizer to be different at different positions.

[0006] In one specific embodiment, at least two second host electrodes include a first sub-electrode and a second sub-electrode, the first sub-electrode being mounted at a greater height in the opening direction than the second sub-electrode being mounted at a greater height in the opening direction, and the first host electrode and the first sub-electrode being retractably mounted relative to the bracket.

[0007] In one specific embodiment, the mounting height of the first host electrode in the opening direction is the same as the mounting height of the first sub-electrode in the opening direction.

[0008] In one specific embodiment, the mounting height of the first main electrode in the opening direction is greater than the mounting height of the first sub-electrode in the opening direction, so that the first main electrode and the atomizer are in a conductive state, and the first sub-electrode and the atomizer are in a non-conductive state.

[0009] In one specific embodiment, the mounting height of the first main electrode in the opening direction is less than the mounting height of the first sub-electrode in the opening direction, and greater than the mounting height of the second sub-electrode in the opening direction, so that the first sub-electrode and the atomizer are in a conductive state, and the first main electrode and the atomizer are in a non-conductive state.

[0010] In one specific embodiment, the bracket is provided with a mounting groove, the first host electrode and the first sub-electrode are disposed in the mounting groove, the mounting groove is provided with a first elastic member and a second elastic member, the first elastic member abuts against the bracket and the first host electrode respectively, and the second elastic member abuts against the bracket and the first sub-electrode respectively.

[0011] In one specific embodiment, the polarity of the first host electrode is opposite to that of the first sub-electrode.

[0012] To solve the above-mentioned technical problems, another technical solution adopted in this application is: providing an atomizer for an electronic atomizing device, the atomizer comprising: a liquid storage chamber for storing an aerosol matrix; an atomizing core disposed in the liquid storage chamber, the atomizing core being used to absorb and heat the aerosol matrix to generate an aerosol; and an atomizing electrode assembly comprising a first atomizing electrode and at least two second atomizing electrodes, the first atomizing electrode and at least two second atomizing electrodes being mounted on the liquid storage chamber and electrically connected to the atomizing core respectively, the liquid storage chamber being inserted into the main unit of the electronic atomizing device, such that when the liquid storage chamber is inserted into multiple positions in the insertion direction, the first atomizing electrode is conductive to the main unit at multiple positions, and the main unit is conductive to different numbers of second atomizing electrodes at different positions, thereby causing the atomizing resistance of the atomizing core to be different at different positions.

[0013] In one specific embodiment, the atomizing core includes a liquid-absorbing element and a heating element. The liquid-absorbing element is used to generate an aerosol matrix. The heating element includes at least three pins and at least two heating elements. The at least three pins are arranged sequentially at intervals. Each of the at least two heating elements is connected to two adjacent pins and is used to heat the aerosol matrix. The at least three pins include a first pin and at least two second pins. The first pin is electrically connected to the first atomizing electrode, and each of the at least two second pins is electrically connected to each of the at least two second atomizing electrodes.

[0014] To solve the above-mentioned technical problems, another technical solution adopted in this application is to provide an electronic atomizing device, which includes the above-mentioned host and the above-mentioned atomizer.

[0015] The beneficial effects of this application are as follows: Unlike existing technologies, the main unit for an electronic atomizing device provided in this application includes: a main unit body, comprising a housing and a bracket, wherein the housing forms an installation space, the bracket is disposed within the installation space and cooperates with the housing to form a receiving cavity, the receiving cavity being used to insert the atomizer of the electronic atomizing device; and a main unit electrode assembly, including a first main unit electrode and at least two second main unit electrodes, the first main unit electrode and at least two second main unit electrodes being disposed on the bracket, and the at least two second main unit electrodes having different installation heights in the opening direction of the receiving cavity, so that when the atomizer is inserted into multiple positions in the receiving cavity in the opening direction, the first main unit electrode... The atomizer is electrically conductive at multiple locations, and at different locations, the atomizer is electrically conductive with different numbers of second main unit electrodes. This results in different atomization resistances at different locations, allowing the atomizer to operate at different output powers while the main unit operates at the same output voltage. This results in different atomization amounts of aerosol from the aerosol matrix, increasing the atomizer's usage modes. Furthermore, since the atomization amount of the aerosol matrix can be adjusted without adjusting the main unit's output voltage, the main unit can operate with a stable output voltage. This avoids the risk of damage to the atomizer and main unit due to unstable output voltage, improving safety and lifespan. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional assembly structure schematic diagram of the embodiment of the electronic atomizing device provided in this application;

[0018] Figure 2 yes Figure 1 3D structural diagram of the atomizer;

[0019] Figure 3 yes Figure 2 Schematic diagram of the cross-section of the atomizer;

[0020] Figure 4 yes Figure 3 A schematic diagram of the structure of one embodiment of the heating element;

[0021] Figure 5 yes Figure 3 A schematic diagram of another embodiment of the heating element;

[0022] Figure 6 yes Figure 1 A three-dimensional structural diagram of the host implementation method;

[0023] Figure 7 yes Figure 6 A cross-sectional schematic diagram of the main unit;

[0024] Figure 8 yes Figure 7 A schematic cross-sectional view of the middle shell;

[0025] Figure 9 yes Figure 2 A schematic diagram of the atomizer in its first position;

[0026] Figure 10 yes Figure 9 An enlarged schematic diagram of section M in the middle;

[0027] Figure 11 yes Figure 2 A schematic diagram showing the state of the atomizer in the second position;

[0028] Figure 12 yes Figure 9 A schematic diagram of another embodiment of the first host electrode 221. Detailed Implementation

[0029] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0030] The terms "first," "second," and "third" in this application are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indications also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. A process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0031] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.

[0032] Please see Figure 1 , Figure 1 This is a three-dimensional assembly structure diagram of an embodiment of the electronic atomizing device 1 provided in this application. The electronic atomizing device 1 in this embodiment includes an atomizer 10 and a main unit 20.

[0033] Please refer to the following: Figure 2 and Figure 3 , Figure 2 yes Figure 1 A three-dimensional structural diagram of the atomizer 10. Figure 3 yes Figure 2 A cross-sectional schematic diagram of the atomizer. In this embodiment, the atomizer 10 includes a liquid storage chamber 11, an atomizing core 12, and an atomizing electrode assembly 13.

[0034] The liquid storage chamber 11 is used to store the aerosol matrix.

[0035] Specifically, the liquid storage chamber 11 includes a suction nozzle 111 and a chamber body 112. The suction nozzle 111 is provided with an air outlet 101. The chamber body 112 is used to store the aerosol matrix and is connected to the suction nozzle 111 on the side of the suction nozzle 111 away from the air outlet 101.

[0036] Furthermore, the liquid storage tank 11 is also provided with an atomizing air inlet 102, through which external air can enter the liquid storage tank 11. In this embodiment, the atomizing air inlet 102 is provided on the tank body 112.

[0037] Optionally, the liquid storage tank 11 is also provided with an adsorption element 113. In this embodiment, the adsorption element 113 is located on the side of the tank body 112 away from the air outlet 101. In practical applications, the adsorption element 113 can be a magnetic adsorption element, such as metal or a magnet.

[0038] Optionally, the liquid storage tank 11 also has an injection port (not shown in the figure), through which an aerosol matrix can be injected into the liquid storage tank 11. In this embodiment, the tank body 112 is provided with the injection port.

[0039] In this embodiment, the atomizer 10 also includes a liquid injection plug 14, which is connected to the liquid storage chamber 11 to open or close the liquid injection port. That is, when it is necessary to inject aerosol matrix into the liquid storage chamber 11, the liquid injection plug 14 opens the liquid injection port, and after the injection is completed, the liquid injection plug 14 closes the liquid injection port, so that the atomizer 10 in this embodiment can be reused multiple times. Of course, in other embodiments, the liquid injection port and the liquid injection plug 14 may not be provided. In this case, the atomizer 10 is a disposable atomizer.

[0040] Please refer to the following: Figure 3 and Figure 4 , Figure 4 yes Figure 3 A schematic diagram of one embodiment of the heating element 122 shows that the atomizing core 12 is disposed in the liquid storage chamber 11 and is used to absorb and heat the aerosol matrix to generate aerosol.

[0041] Specifically, the atomizing core 12 is installed inside the chamber 112. After the atomizing core 12 absorbs and heats the aerosol matrix, the generated aerosol is discharged from the air outlet 101 through the external air entering from the atomizing air inlet 102.

[0042] The atomizing core 12 includes a liquid absorption element 121 and a heating element 122. The liquid absorption element 121 is used to absorb aerosol to generate a matrix. The heating element 122 includes at least three pins 122a and at least two heating elements 122b. The at least three pins 122a are arranged sequentially at intervals. Each of the at least two heating elements 122b is connected to two adjacent pins 122a and is used to heat the aerosol matrix.

[0043] Among them, at least three pins 122a include a first pin 1221 and at least two second pins. For example, in this embodiment, three pins 122a are the first pin 1221 and two second pins, which are the second pins 1222 and 1223. Correspondingly, there are two heating elements 122b, which are the first heating element 1224 and the second heating element 1225.

[0044] Please refer to the following: Figure 4 and Figure 5 , Figure 5 yes Figure 3 A schematic diagram of another embodiment of the heating element 122.

[0045] Optionally, in such Figure 4 In one embodiment shown, the first pin 1221 and at least two second pins are arranged sequentially at intervals, that is, the first pin 1221 and at least two second pins are arranged as follows: Figure 4 As shown, pins B are arranged sequentially upwards. For example, taking three pins 122a as an example, the first pin 1221 is located to the left of the second pin 1222, and the second pins 1222 and 1223 are arranged sequentially to the right of the first pin 1221. Then, the first heating element 1224 is connected to the first pin 1221 and the second pin 1222 respectively, and the second heating element 1225 is connected to the second pin 1222 and the second pin 1223 respectively.

[0046] Optionally, in such Figure 5 In another embodiment shown, the first pin 1221 is disposed between two adjacent second pins. For example, taking three pins 122a as an example, the first pin 1221 is disposed between the second pins 1222 and 1223. Then the first heating element 1224 is connected to the second pin 1222 and the first pin 1221 respectively, and the second heating element 1225 is connected to the first pin 1221 and the second pin 1223 respectively.

[0047] Optionally, the spacing between two different pins 122a can be the same or different, and the materials used to fabricate the heating element 122b between two different pins 122a can be the same or different.

[0048] For example, with Figure 5For example, when the distance L1 between the second pin 1222 and the first pin 1221 is the same as the distance L2 between the first pin 1221 and the second pin 1223, and the first heating element 1224 and the second heating element 1225 are made of the same material, then the resistance of the first heating element 1224 and the second heating element 1225 can be made the same. When the materials used to manufacture the heating element 1225 are different, the resistance values ​​of the first heating element 1224 and the second heating element 1225 can be different. When the distance L1 between the second pin 1222 and the first pin 1221 is different from the distance L2 between the first pin 1221 and the second pin 1223, and the materials used to manufacture the first heating element 1224 and the second heating element 1225 are the same, the resistance values ​​of the first heating element 1224 and the second heating element 1225 can also be different. The specific method can be set according to actual needs and is not limited in this regard.

[0049] It is understood that although this embodiment uses three pins 122a and two heating elements 22b as an example for explanation, other embodiments may use other numbers of pins and heating elements, such as four pins 122a and three heating elements 122b, which is also within the scope of this embodiment.

[0050] Optionally, the atomizing core 12 in this embodiment also includes an atomizing tube 123, which is disposed in the liquid storage chamber 11 and has a liquid inlet 103. The liquid suction element 121 is disposed in the atomizing tube 123 and absorbs the aerosol matrix through the liquid inlet 103.

[0051] Further reading Figure 2 The atomizing electrode assembly 13 includes a first atomizing electrode 131 and at least two second atomizing electrodes 131a. The first atomizing electrode 131 and at least two second atomizing electrodes 131a are mounted on the liquid storage chamber 11 and are electrically connected to the atomizing core 12 respectively. In this embodiment, the first atomizing electrode 131 and at least two second atomizing electrodes 131a are disposed on the side of the liquid storage chamber 11 away from the air outlet 101.

[0052] The liquid storage tank 11 is used to insert into the main unit 20 of the electronic atomizing device 1, so that the liquid storage tank 11 is in the insertion direction, i.e., as shown in the figure. Figure 1When A is inserted upwards in multiple positions, the first atomizing electrode 131 is conductive to the main unit 20 in multiple positions. The main unit 20 is conductive to different numbers of second atomizing electrodes 131a in different positions, resulting in different atomization resistances of the atomizing core 12 at different positions. This allows the atomizing core 12 to operate with different output powers while the main unit 20 operates at the same output voltage, resulting in different atomization amounts of aerosol from the aerosol matrix. This increases the usage modes of the atomizer 10. At the same time, since the output voltage of the main unit 20 does not need to be adjusted, the atomization amount of the aerosol matrix can also be adjusted, allowing the main unit 20 to operate with a stable output voltage. This avoids the risk of damage to the atomizer 10 and the main unit 20 due to unstable output voltage of the main unit 20, thus improving safety and service life.

[0053] Specifically, the first pin 1221 is electrically connected to the first atomizing electrode 131, and each of the at least two second pins is electrically connected to each of the at least two second atomizing electrodes 131a. For ease of explanation, in this embodiment, the heating element 122 is... Figure 4 For example, there are two second atomizing electrodes 131a, namely second atomizing electrode 132 and second atomizing electrode 133. Second atomizing electrode 132 is electrically connected to second pin 1222, and second atomizing electrode 133 is electrically connected to second pin 1223.

[0054] For example, Figure 2 and Figure 4 As shown, when the liquid storage tank 11 is inserted into the first position in the insertion direction, the first atomizing electrode 131 is conductive to the main unit 20, the second atomizing electrode 132 is conductive to the main unit 20, and the second atomizing electrode 133 is non-conductive to the main unit 30. At this time, when the main unit 20 is powered, only the first heating element 1224 can work. Therefore, in the first position, the atomization resistance of the atomizing core 12 is the resistance of the first heating element 1224. When the liquid storage tank 11 is inserted into the second position in the insertion direction, the first atomizing electrode 131 is conductive to the main unit 20. In the first position, the atomizing electrode 12 is in a conductive state with the main unit 20, and the second atomizing electrode 133 is in a conductive state with the main unit 30. At this time, when the main unit 20 is powered, the first heating element 1224 and the second heating element 1225 work in parallel. Then, in the second position, the atomizing resistance of the atomizing core 12 is the total parallel resistance of the first heating element 1224 and the second heating element 1225. Since the total parallel resistance is less than the resistance of the first heating element 1224, the atomizing resistance of the atomizing core 12 is different when the liquid storage tank 11 is in the first position and the second position.

[0055] Optionally, at least two second atomizing electrodes 131a have the same polarity and are opposite to the polarity of the first atomizing electrode 131. For example, the first atomizing electrode 131 is a positive electrode, and the second atomizing electrodes 132 and 133 are both negative electrodes.

[0056] Furthermore, in this embodiment, the first atomizing electrode 131 is also used to be in a conductive state with the main unit 20, and at least two second atomizing electrodes 131a are also used to be disconnected from the main unit 20 respectively, so that when the liquid storage tank 11 is in this position, only the first atomizing electrode 131 is in a conductive state with the main unit 20, thereby preventing the atomizer 10 from working. This setting can prevent children from accidentally operating the atomizer 10 when it is not needed, and can play a child lock role.

[0057] Please see Figure 6 , Figure 6 yes Figure 1 A three-dimensional structural diagram of the host 20 embodiment is shown. In this embodiment, the host 20 includes a host body 21 and a host electrode assembly 22.

[0058] Please refer to the following: Figure 7 and Figure 8 , Figure 7 yes Figure 6 A cross-sectional schematic diagram of the main unit 21. Figure 8 yes Figure 7 A cross-sectional schematic diagram of the housing 2111 shows that the main body 21 has a receiving cavity 201. The main body 21 includes a housing assembly 211 and a power supply 212. The housing assembly 211 has a receiving cavity 201.

[0059] Specifically, in this embodiment, the housing assembly 211 includes a housing 2111 and a bracket 2112. The housing 2111 forms an installation space 202. The bracket 2112 is disposed in the installation space 202 and cooperates with the housing 2111 to form the aforementioned receiving cavity 201. The bracket 2112 is provided with a power supply compartment 203, and the power supply 212 is disposed in the power supply compartment 203.

[0060] Further reading Figure 6 and Figure 7 The host electrode assembly 22 includes a first host electrode 221 and at least two second host electrodes 222. The first host electrode 221 and at least two second host electrodes 222 are disposed on the bracket 2112. In this embodiment, the first host electrode 221 and at least two second host electrodes 222 are electrically connected to the power supply 212 respectively.

[0061] Furthermore, the accommodating cavity 201 is used to insert the atomizer 10 of the electronic atomizing device 1. In this embodiment, it is also used to insert the aforementioned liquid storage tank 11. At least two second host electrodes 222 are in the opening direction of the accommodating cavity 201, i.e., as shown... Figure 7 The different installation heights (C-direction) allow the atomizer 10 to be inserted into multiple positions in the opening direction of the accommodating cavity 201. At these positions, the first main electrode 221 is conductive to the atomizer 10, and the atomizer 10 is conductive to different numbers of second main electrodes 222 at different positions. This results in different atomization resistances at different positions, enabling the atomizer 10 to operate at different output powers while the main unit 21 operates at the same output voltage. This results in different atomization amounts of aerosol from the aerosol matrix, increasing the usage modes of the atomizer 10. Furthermore, since the output voltage of the main unit 21 does not need to be adjusted, the atomization amount of the aerosol matrix can be adjusted, allowing the main unit 21 to operate with a stable output voltage. This avoids the risk of damage to the atomizer 10 and the main unit 20 due to unstable output voltage, improving safety and lifespan.

[0062] Optionally, at least two second host electrodes 222 include a first sub-electrode 2221 and a second sub-electrode 2222. The installation height of the first sub-electrode 2221 in the opening direction is greater than the installation height of the second sub-electrode in the opening direction. The first host electrode 221 and the first sub-electrode 2222 are respectively telescopically arranged relative to the bracket 2112.

[0063] See also Figure 2 , Figure 4 , Figure 9 , Figure 10 and Figure 11 , Figure 9 yes Figure 2 A schematic diagram of the atomizer 10 in its first position. Figure 10 yes Figure 9 An enlarged schematic diagram of section M in the middle. Figure 11 yes Figure 2 A schematic diagram showing the atomizer 10 in the second position. When the atomizer 10 is inserted in the first position in the insertion direction A, as shown... Figure 9 and Figure 10As shown, the first main electrode 221 is in contact with the first atomizing electrode 131 and is in a conductive state, and the first sub-electrode 2221 is in contact with the second atomizing electrode 132 and is in a conductive state. At this time, because the installation height of the second sub-electrode 2222 in the opening direction is less than the installation height of the first sub-electrode 2221, the second sub-electrode 2222 cannot contact the second atomizing electrode 133 and is in a non-conductive state. Therefore, in the first position, the atomization resistance of the atomizer 10 is the resistance of the first heating element 1224. When the atomizer 10 is inserted into the second position in the insertion direction A, as... Figure 11 As shown, the first main electrode 221 is in contact with the first atomizing electrode 131 and is in a conductive state, and the first sub-electrode 2221 is in contact with the second atomizing electrode 132 and is in a conductive state, and the second sub-electrode 2222 is in contact with the second atomizing electrode 133 and is in a conductive state. Therefore, in the second position, the atomization resistance of the atomizer 10 is the parallel total resistance of the first heating element 1224 and the second heating element 1225. This parallel total resistance is different from the resistance of the first heating element 1224, so that the atomization resistance of the atomizer 10 is different in different positions.

[0064] The first host electrode 221 has opposite polarities to the first sub-electrode 2221.

[0065] Furthermore, the main body 21 is provided with a mounting groove 204, and the first main electrode 221 and the first sub-electrode 2221 are disposed in the mounting groove 204. The mounting groove 204 is provided with a first elastic member 23 and a second elastic member 24. The first elastic member 23 abuts against the main body 21 and the first main electrode 221 respectively, and the second elastic member 24 abuts against the main body 221 and the first sub-electrode 2221 respectively. When the atomizer 10 is subjected to external force, it... Figure 9 The first position shown is inserted as follows: Figure 11 In the second position shown, the first host electrode 221 compresses the first elastic element 23, and the first sub-electrode 2221 compresses the second elastic element 24. When the external force disappears, the first host electrode 221 resets under the elastic force of the first elastic element 23, and the first sub-electrode 2221 resets under the elastic force of the second elastic element 24.

[0066] Please refer to the following: Figure 9 and Figure 12 , Figure 12 yes Figure 9 A schematic diagram of another embodiment of the first host electrode 221, wherein, as shown in the diagram... Figure 9 In one embodiment shown, the mounting height of the first host electrode 221 in the opening direction of the accommodating cavity 201 is the same as the mounting height of the first sub-electrode 2221 in the opening direction. Figure 11In another embodiment shown, the mounting height of the first main electrode 221 in the opening direction is greater than the mounting height of the first sub-electrode 2221 in the opening direction, so that the first main electrode 221 is in a conductive state with the atomizer 10, and the first sub-electrode 2221 is out of a conductive state with the atomizer 10. That is, in this other embodiment, when the atomizer 10 is inserted into the atomizer 10 in the opening direction as shown... Figure 12 In the position shown, even though the first main electrode 221 and the first atomizing electrode 131 are conductive, the atomizer 10 is also unusable in this position because the installation height of the first sub-electrode 2221 and the second sub-electrode 2222 is less than that of the first main electrode 221. This prevents children from accidentally operating the atomizer when it is not in use, thus acting as a child lock.

[0067] Understandably, in other embodiments, the first main electrode 221 can also be configured in other ways. For example, the installation height of the first main electrode 221 in the opening direction may be less than the installation height of the first sub-electrode 2221 in the opening direction, but greater than the installation height of the second sub-electrode 2222 in the opening direction. This allows the first sub-electrode 221 to be conductive with the atomizer 10, while the first main electrode 221 and the atomizer 10 are non-conductive. Similar to the above principle, even if the first sub-electrode 221 and the atomizer 10 are conductive, the atomizer 10 is still unusable because the installation heights of both the first main electrode 221 and the second sub-electrode 2222 are less than that of the first sub-electrode 221. This prevents children from accidentally operating the atomizer when it is not in use, thus acting as a child lock.

[0068] Understandably, in this embodiment, the housing 2111 is rectangular and the accommodating cavity 201 has a rectangular cross-section in the opening direction. In other embodiments, the housing 2111 and the accommodating cavity 201 may also be other shapes, such as the housing 2111 being cylindrical and the accommodating cavity 201 having a circular cross-section in the opening direction.

[0069] Unlike existing technologies, the main unit for an electronic atomizing device provided in this application includes: a main unit body, comprising a housing and a bracket, the housing forming an installation space, the bracket disposed within the installation space and cooperating with the housing to form a receiving cavity, the receiving cavity being used to insert the atomizer of the electronic atomizing device; and a main unit electrode assembly, including a first main unit electrode and at least two second main unit electrodes, the first main unit electrode and at least two second main unit electrodes being disposed on the bracket, and the at least two second main unit electrodes having different installation heights in the opening direction of the receiving cavity, so that when the atomizer is inserted into multiple positions in the receiving cavity in the opening direction, the first main unit electrode is respectively connected to the atomizer at multiple positions. The atomizer is conductive, and the atomizer is conductive at different positions and with different numbers of second main unit electrodes. This results in different atomization resistances at different positions of the atomizer. Consequently, while the main unit operates at the same output voltage, the atomizer operates at different output powers, resulting in different atomization amounts of aerosol from the aerosol matrix. This increases the atomizer's usage modes. At the same time, since the atomization amount of the aerosol matrix can be adjusted without adjusting the main unit's output voltage, the main unit can operate with a stable output voltage. This avoids the risk of damage to the atomizer and main unit due to unstable main unit output voltage, thus improving safety and lifespan.

[0070] The above description is only a partial embodiment of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A main unit for an electronic atomizing device, characterized in that, The host includes: The main body includes a housing and a bracket. The housing forms an installation space, and the bracket is disposed within the installation space and cooperates with the housing to form a receiving cavity. The receiving cavity is used to insert the atomizer of the electronic atomizing device. The main electrode assembly includes a first main electrode and at least two second main electrodes. The first main electrode and at least two second main electrodes are disposed on the bracket, and the installation height of the at least two second main electrodes in the opening direction of the accommodating cavity is different, so that when the atomizer is inserted into multiple positions in the accommodating cavity in the opening direction, the first main electrode is conductive with the atomizer at multiple positions, and the atomizer is conductive with different numbers of second main electrodes at different positions, thereby making the atomization resistance of the atomizer different at different positions. The host body also includes a power supply, and the first host electrode and at least two second host electrodes are respectively electrically connected to the power supply.

2. The host computer according to claim 1, characterized in that, At least two second host electrodes include a first sub-electrode and a second sub-electrode, wherein the mounting height of the first sub-electrode in the opening direction is greater than the mounting height of the second sub-electrode in the opening direction, and the first host electrode and the first sub-electrode are respectively telescopically arranged relative to the bracket.

3. The host computer according to claim 2, characterized in that, The mounting height of the first host electrode in the opening direction is the same as the mounting height of the first sub-electrode in the opening direction.

4. The host computer according to claim 2, characterized in that, The mounting height of the first main electrode in the opening direction is greater than the mounting height of the first sub-electrode in the opening direction, so that the first main electrode and the atomizer are in a conductive state, and the first sub-electrode and the atomizer are in a non-conductive state.

5. The host computer according to claim 2, characterized in that, The mounting height of the first main electrode in the opening direction is less than the mounting height of the first sub-electrode in the opening direction, and greater than the mounting height of the second sub-electrode in the opening direction, so that the first sub-electrode and the atomizer are in a conductive state, and the first main electrode and the atomizer are in a non-conductive state.

6. The host computer according to claim 2, characterized in that, The bracket is provided with a mounting groove, and the first main electrode and the first sub-electrode are disposed in the mounting groove. The mounting groove is provided with a first elastic element and a second elastic element. The first elastic element abuts against the bracket and the first main electrode respectively, and the second elastic element abuts against the bracket and the first sub-electrode respectively.

7. The host computer according to claim 2, characterized in that, The first host electrode has the opposite polarity to the first sub-electrode.

8. An atomizer for an electronic atomizing device, characterized in that, The atomizer includes: Liquid storage tank, used to store aerosol matrix; An atomizing core is disposed in the liquid storage chamber. The atomizing core is used to absorb and heat the aerosol matrix to generate aerosol. An atomizing electrode assembly includes a first atomizing electrode and at least two second atomizing electrodes. The first atomizing electrode and at least two second atomizing electrodes are mounted on the liquid storage chamber and electrically connected to the atomizing core, respectively. The liquid storage chamber is used to insert into the main unit of an electronic atomizing device, such that when the liquid storage chamber is inserted into multiple positions in the insertion direction, the first atomizing electrode is conductive to the main unit at each of the multiple positions, and the main unit is conductive to different numbers of second atomizing electrodes at different positions, thereby causing the atomizing resistance of the atomizing core to be different at different positions. The liquid storage tank includes a suction nozzle and a tank body. The suction nozzle is provided with an air outlet, and the tank body is used to store the aerosol matrix and is connected to the suction nozzle on the side away from the air outlet.

9. The atomizer according to claim 8, characterized in that, The atomizing core includes a liquid-absorbing component and a heating component. The liquid-absorbing component is used to generate an aerosol matrix. The heating component includes at least three pins and at least two heating elements. The at least three pins are arranged at intervals in sequence. Each of the at least two heating elements is connected to two adjacent pins and is used to heat the aerosol matrix. The at least three pins include a first pin and at least two second pins, wherein the first pin is electrically connected to the first atomizing electrode, and each of the at least two second pins is electrically connected to each of the at least two second atomizing electrodes.

10. An electronic atomizing device, characterized in that, The electronic atomizing device includes the main unit as described in any one of claims 1 to 7 and the atomizer as described in any one of claims 8 to 9.

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