Atomization device

Abstract

The embodiment of the invention belongs to the technical field of atomization devices, and relates to an atomization device. The atomization device comprises an atomization main machine, wherein the atomization main machine is provided with a first electrode group and a detection piece; the atomization assembly is connected to the atomization main machine and provided with a second electrode set and a conductive part, the second electrode set is electrically connected with the first electrode set and used for forming a power supply circuit, and the detection part is inserted into the atomization assembly, connected to the conductive part and used for forming a detection circuit to detect the resistance of the conductive part. In the embodiment of the invention, the power supply circuit is separated from the detection circuit, so that the atomization device does not have a failure phenomenon, and the use efficiency of the atomization assembly is further improved. Meanwhile, the air channel is integrated in the detection piece, so that the rest space in the atomization main machine and the atomization assembly is not occupied, structures such as a pipeline with the air channel do not need to be additionally arranged, the space utilization rate of the atomization device is high, and the production cost is low.

Description

Technical Field

[0001] The present application relates to the technical field of atomization devices, and more specifically, to an atomization device. Background Art

[0002] The atomization device includes an atomization main unit and an atomization component. The atomization component is usually used to accommodate and heat the atomization liquid, and the user inhales the aerosol formed after the atomization liquid in the atomization component is heated. The atomization main unit is used to control the atomization component and provide energy. After the atomization liquid in the atomization component is consumed, it needs to be replaced. Therefore, the atomization main unit and the atomization component usually need to be connected in a matching manner to avoid problems such as short circuits and damage to internal components caused by mismatched power supplies or connection structures.

[0003] In the prior art, when detecting whether the atomization component matches the atomization main unit, the internal circuit structure of the atomization device is complex, and a common circuit is shared among various circuit elements, resulting in easy failure of the atomization device when supplying power and detecting whether the atomization component matches the atomization main unit. At the same time, the atomization core needs to allow the gas in the external environment to enter it to drive the aerosol generated by it to be inhaled by the user. When the airway of the prior art atomization device connects the atomization component and the atomization main unit, due to the detachable connection between the atomization component and the atomization main unit, there may be air leakage at the gap between the two; and the airway often needs to occupy a certain internal space of the atomization device, resulting in low space utilization rate and high production cost of the atomization device.

[0004] In summary, the existing atomization devices have problems of low space utilization rate, high production cost, and easy failure when detecting the atomization component. Summary of the Invention

[0005] The technical problem to be solved by the embodiments of the present application is that the existing atomization devices have problems of low space utilization rate, high production cost, and easy failure when detecting the atomization component.

[0006] To solve the above technical problems, the embodiments of the present application adopt the following solutions:

[0007] An atomization device, the atomization device includes:

[0008] An atomization main unit, the atomization main unit is provided with a first electrode group and a detection member, and an airway is arranged in the detection member;

[0009] An atomization component, the atomization component is connected to the atomization main unit, and is provided with a second electrode group and a conductive member. The second electrode group is electrically connected to the first electrode group to form a power supply circuit. The detection member is inserted into the atomization component and connected to the conductive member to form a detection circuit for detecting the resistance of the conductive member. The airway communicates the atomization component and the atomization main unit.

[0010] Furthermore, one end of the conductive member is in contact with the second electrode group, and the other end is connected to the detection member. The conductive member, the second electrode group, and the detection member form the detection circuit.

[0011] Further, the atomizer host is provided with a first contact surface, the first electrode group is provided on the first contact surface, the atomizer assembly is provided with a second contact surface, the second electrode group and the conductive member are both provided on the second contact surface, and the first contact surface abuts against the second contact surface;

[0012] The conductive element is disposed through the second contact surface and is provided with a conductive hole, and at least a portion of the detection element is disposed through the conductive hole.

[0013] Furthermore, along the direction from the atomizer mainframe to the atomizer assembly, the conductive hole includes a first sub-conductive hole and a second sub-conductive hole connected in sequence, the aperture of the first sub-conductive hole is larger than that of the second sub-conductive hole, and the aperture of the second sub-conductive hole gradually decreases.

[0014] Furthermore, along the direction from the atomizer main unit to the atomizer assembly, the cross-sectional area of the detection element gradually decreases;

[0015] The inner wall of the conductive hole is provided with a first protrusion, and the first protrusion is interference-fitted with the outer wall of the detection member.

[0016] Furthermore, the atomizer assembly further comprises an atomizer core, the conductive member abuts against a side wall of the atomizer core and is in direct electrical contact with an electrode of the atomizer core; and / or,

[0017] The atomizer host comprises a first shell and a toggle member, wherein a receiving chamber, an air inlet and a toggle member are arranged in the first shell, the air passage connects the receiving chamber and the atomizer assembly, and the air inlet connects the receiving chamber and the external environment;

[0018] The toggle member is movably connected to the first housing to cover or open the air inlet hole; and / or,

[0019] The conductive member is silicone or silicone or rubber doped with metal, and the metal is selected from at least one of nickel, copper, aluminum, gold and silver; and / or,

[0020] The surface resistance of the conductive element is less than 10 ohms.

[0021] Furthermore, a liquid absorbing component is also provided in the atomizing component, and the liquid absorbing component is stacked on the conductive component along the direction from the atomizing main unit to the atomizing component, the detecting component passes through the liquid absorbing component, and an air outlet is provided at one end of the airway away from the atomizing main unit, and the orifice of the air outlet is higher than the upper surface of the liquid absorbing component.

[0022] Further, an abutting portion is provided at one end of the detection member away from the atomization main body, the conductive member is located on the movement path of the detection member, and abuts against the abutting portion;

[0023] The atomization main body is provided with a first magnetic attraction member, the atomization component is provided with a second magnetic attraction member, and the first magnetic attraction member and the second magnetic attraction member are magnetically connected.

[0024] Further, a through hole is provided on the side wall of the detection member, and the through hole is used to communicate the air passage and the inside of the atomization component; and / or,

[0025] The atomization component is provided with a second mounting hole, the second electrode group includes a second positive electrode and a second negative electrode arranged at intervals, the second positive electrode is arranged in the second mounting hole, the second negative electrode is sleeved on the second positive electrode, and is connected to the side wall of the second mounting hole;

[0026] The first electrode group includes a first positive electrode and a first negative electrode, the first positive electrode and the first negative electrode are arranged at intervals, and the first negative electrode is correspondingly connected to the second negative electrode, and the first positive electrode is correspondingly connected to the second positive electrode.

[0027] Further, the atomization main body is provided with a limiting groove and a mounting hole, the mounting hole is located at the bottom of the limiting groove, one end of the detection member passes through the mounting hole, and the other end extends in a direction away from the limiting groove, and a limiting protrusion is provided on the outer side wall of the detection member, and the limiting protrusion is clamped in the limiting groove;

[0028] A connecting surface is provided on the side of the conductive member facing the atomization main body, and the connecting surface abuts against the limiting protrusion.

[0029] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0030] The power supply circuit formed by the first electrode group and the second electrode group, and the detection circuit formed by the conductive member and the detection member. At this time, the power supply circuit and the detection circuit are separated, so the atomization device will not fail, thereby improving the use efficiency of the atomization component. At the same time, the air passage is integrated in the detection member, so it will not occupy the remaining space in the atomization main body and the atomization component, and there is no need to additionally provide structures such as pipelines with air passages, so the atomization device has high space utilization rate and low production cost. Description of the Drawings

[0031] To more clearly illustrate the solutions in this application or the prior art, the following will give a brief introduction to the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 is a schematic structural diagram of the atomizing device according to an embodiment of this application;

[0033] Figure 2 is Figure 1 a sectional view taken along the C direction of the atomizing device in ;

[0034] Figure 3 is Figure 2 an enlarged schematic view of part A in ;

[0035] Figure 4 is a schematic structural diagram of the atomizing component according to an embodiment of this application;

[0036] Figure 5 is a schematic structural diagram of the atomizing main unit according to an embodiment of this application;

[0037] Figure 6 is an exploded schematic view of the atomizing component according to an embodiment of this application;

[0038] Figure 7 is a schematic structural diagram of the base, the conductive member and the atomizing core in the atomizing component according to an embodiment of this application;

[0039] Figure 8 is a bottom view of the atomizing device according to an embodiment of this application;

[0040] Figure 9 is Figure 8 a sectional view taken along the D direction of the atomizing device in ;

[0041] Figure 10 is Figure 9 an enlarged schematic view of part B in ;

[0042] Figure 11 is a sectional view taken along the D direction of another atomizing device according to an embodiment of this application;

[0043] Figure 12 is Figure 11 an enlarged schematic view of part C in.

[0044] Reference numerals:

[0045] Atomizer 10, toggle member 103, air inlet 104, air duct 20, atomizer host 100, first contact surface 101, first magnetic member 102, first electrode group 110, first positive electrode 111, first negative electrode 112, detection member 120, abutment portion 121, through hole 122, first housing 130, atomizer assembly 200, second contact surface 201, second magnetic member 202, second mounting hole 203, second electrode group 210, second positive electrode 211, first negative electrode 112 The second buckle 2111, the second negative electrode 212, the first buckle 2121, the first sub-mounting hole 2122, the second sub-mounting hole 2123, the third sub-mounting hole 2124, the conductive member 220, the conductive hole 221, the first sub-conductive hole 2211, the second sub-conductive hole 2212, the first protrusion 222, the atomizer core 230, the accommodating cavity 240, the base 250, the second protrusion 251, the second shell 260, the liquid absorbing member 270, the circuit board 300, and the battery 400. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0047] In this application, unless otherwise stated, directional words such as "upper" and "lower" generally refer to the upper and lower parts of the device in actual use or working state, specifically the drawing direction in the accompanying drawings; while "inner" and "outer" refer to the outline of the device. In addition, in the description of this application, the term "including" means "including but not limited to". The terms first, second, third, etc. are used only as labels and do not impose numerical requirements or establish an order.

[0048] In this application, "and / or" describes the association relationship of associated objects, indicating that there may be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural.

[0049] In this application, "at least one" means one or more, and "a plurality" means two or more. "At least one kind", "at least one of the following items (pieces)" or similar expressions refer to any combination of these items, including any combination of single item (piece) or plural items (pieces). For example, "at least one of a, b, or c", or "at least one of a, b, and c" can both represent: a, b, c, a - b (i.e., a and b), a - c, b - c, or a - b - c, where a, b, and c can be single or multiple respectively.

[0050] Various embodiments of this application may exist in the form of a range; it should be understood that the description in the form of a range is only for convenience and brevity, and should not be construed as a rigid limitation on the scope of this application; therefore, it should be considered that the range description has specifically disclosed all possible sub - ranges and individual values within that range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub - ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., and individual numbers within the range, such as 1, 2, 3, 4, 5, and 6, and this applies regardless of the range. Additionally, whenever a numerical range is indicated herein, it means including any cited number (fraction or integer) within the indicated range.

[0051] Please refer to Figures 1 to 6 , Figure 2 , the direction indicated by the arrow in [reference] is the flow path of the air flow within the atomization component 200. An embodiment of this application provides an atomization device 10, and the atomization device 10 includes:

[0052] An atomization main body 100, the atomization main body 100 is provided with a first electrode group 110 and a detection component 120, and an air passage 20 is arranged within the detection component 120;

[0053] An atomization component 200, the atomization component 200 is connected to the atomization main body 100, and is provided with a second electrode group 210 and a conductive component 220. The second electrode group 210 is electrically connected to the first electrode group 110 for forming a power supply circuit. The detection component 120 is inserted into the atomization component 200 and is connected to the conductive component 220 for forming a detection circuit to detect the resistance of the conductive component 220, and the air passage 20 communicates the atomization component 200 and the atomization main body 100.

[0054] In this embodiment, the atomization main unit 100 and the atomization component 200 are electrically connected through the first electrode group 110 and the second electrode group 210. Therefore, the atomization main unit 100 can control the atomization component 200 and supply power to the atomization component 200 to start the atomization component 200 to generate aerosol. After the detection component 120 is connected to the conductive component 220, a detection circuit is formed between the detection component 120 and the conductive component 220. The resistance value of the conductive component 220 is detected through the detection circuit. The resistance values of the conductive components 220 of different atomization components 200 are different. Therefore, through the resistance value detection, the atomization main unit 100 and the atomization component 200 can be matched.

[0055] Since the power supply circuit and the detection circuit are separated, when the atomization device 10 supplies power to generate aerosol or detects whether the atomization component 200 matches the atomization main unit 100, a failure phenomenon will not occur, thereby improving the use efficiency of the atomization component 200. In summary, between the atomization main unit 100 and the atomization component 200 of the present application, it can be confirmed whether they match through the resistance value, preventing the atomization main unit 100 from being adapted by other models of atomization components 200, playing a role in encrypting the atomization device 10; at the same time, it can also prevent the power supply and detection of the atomization component 200 from failing.

[0056] At the same time, the detection component 120 is also provided with an air passage 20, and the detection component 120 is inserted into the atomization component 200. Therefore, the detection component 120 can serve as a narrow body of the air passage 20 to guide the gas entering the atomization main unit 100 from the external environment into the atomization component 200, so that the aerosol generated in the atomization component 200 can be sucked by the user. Compared with the prior art, the air passage 20 of the present application is integrated in the detection component 120. Therefore, it does not occupy the remaining space in the atomization main unit 100 and the atomization component 200, and there is no need to additionally provide structures such as pipes with air passages. Therefore, the atomization device 10 has high space utilization rate and low production cost.

[0057] It should be understood that the circuit relationship between the atomization main unit 100 and the atomization component 200 can be to first detect the resistance value of the conductive component 220 to determine whether the atomization component 200 and the atomization main unit 100 match, and then form a power supply circuit through the first electrode group 110 and the second electrode group 210 to supply power to the atomization component 200. The detection circuit can be formed independently, that is, a complete circuit is formed between the conductive component 220, the detection component 120 and the remaining structures on the atomization main unit 100 and the atomization component 200; at the same time, the detection circuit can also be formed by one electrode of the conductive component 220, the detection component 120 and the first electrode group 110 and the second electrode group 210 respectively. For example, as Figure 4 and Figure 5As shown, the conductive member 220, the detection member 120, the first negative electrode 112, and the second negative electrode 212 are connected, forming a complete circuit at this time. Since this detection circuit is composed of only one electrode from each of the first electrode group 110 and the second electrode group 210, it will not affect the power supply circuit during the detection process. The detection member 120 can be a spring pin, a conductive post, or other structures.

[0058] Further, please refer to Figures 1 to 5 , one end of the conductive member 220 abuts against the second electrode group 210, and the other end is connected to the detection member 120. The conductive member 220, the second electrode group 210, and the detection member 120 form a detection circuit.

[0059] In this embodiment, the detection circuit can be formed separately, that is, a complete circuit is formed between the conductive member 220, the detection member 120 and the remaining structures on the atomizing host 100 and the atomizing component 200; at the same time, the conductive member 220 and the second electrode group 210 in the detection circuit can also be directly abutted so that the conductive member 220, the second electrode group 210 and the detection member 120 jointly form a detection circuit. At this time, there is no need to set a wire between the second electrode group 210 and the conductive member 220 to connect the two, so the space utilization rate of the atomizing component 200 and the atomizing device is improved and the production cost is reduced. The detection member 120 can be a spring pin, a conductive post, or other structures.

[0060] Further, please refer to Figures 1 to 6 , the atomizing host 100 is provided with a first contact surface 101, the first electrode group 110 is arranged on the first contact surface 101, the atomizing component 200 is provided with a second contact surface 201, both the second electrode group 210 and the conductive member 220 are arranged on the second contact surface 201, and the first contact surface 101 abuts against the second contact surface 201;

[0061] The conductive member 220 penetrates through the second contact surface 201 and is provided with a conductive hole 221, and at least part of the detection member 120 penetrates into the conductive hole 221.

[0062] In this embodiment, when the first contact surface 101 and the second contact surface 201 are connected, the first electrode group 110 and the second electrode group 210 come into contact; at this time, it is also necessary for the detection member 120 to align with the conductive hole 221 and insert into the conductive hole 221 before the atomizing component 200 can complete the assembly with the atomizing host 100. Therefore, the atomizing host 100 and the atomizing component 200 of the present application need to have matching resistance values and matching sizes and positions of the conductive hole 221 and the detection member 120 to be assembled. Therefore, through double matching, it can be ensured that the atomizing host 100 and the atomizing component 200 are matched, and further, the atomizing device 10 is encrypted.

[0063] Further, please refer to Figure 8 and Figure 9Along the direction from the atomizer host 100 to the atomizer assembly 200, the conductive hole 221 includes a first sub-conductive hole 2211 and a second sub-conductive hole 2212 which are connected in sequence. The aperture of the first sub-conductive hole 2211 is larger than that of the second sub-conductive hole 2212, and the aperture of the second sub-conductive hole 2212 gradually decreases.

[0064] In this embodiment, when the detection member 120 is inserted into the conductive hole 221, because the aperture of the first sub-conductive hole 2211 is larger than the second sub-conductive hole 2212, the detection member 120 can enter the conductive hole 221 relatively easily, and then accurately match the conductive hole 221 through the second sub-conductive hole 2212 with a smaller aperture. In this process, the aperture relationship between the first sub-conductive hole 2211 and the second sub-conductive hole 2212 can guide the detection member 120 to be inserted into the atomizer assembly 200, so as to reduce the difficulty of assembling the atomizer assembly 200 and the atomizer host 100, and improve the assembly efficiency of the two. It should be understood that the diameter of the detection member 120 can match the aperture of the second sub-conductive hole 2212. At this time, the aperture of the second sub-conductive hole 2212 will be able to contact the detection member 120, which plays a role in fixing the detection member 120 and forming a detection circuit between the detection member 120.

[0065] For further information, please refer to Figures 8 to 9 Along the direction from the atomizer main unit 100 to the atomizer assembly 200, the cross-sectional area of the detection member 120 gradually decreases;

[0066] The inner wall of the conductive hole 221 is provided with a first protrusion 222 , and the first protrusion 222 is interference-fitted with the outer wall of the detection member 120 .

[0067] In this embodiment, the arrangement direction of the cross section of the detection member 120 is the Z direction in the figure. Because the cross-sectional area of the detection member 120 gradually decreases, the end of the detection member 120 close to the atomizer assembly 200 does not directly contact the conductive member 220 during the insertion of the detection member 120 into the atomizer assembly 200, but the outer wall of the detection member 120 can only contact the first protrusion 222 and form a detection circuit after the detection member 120 enters the atomizer assembly 200 to a certain extent (for example, after the first contact surface 101 and the second contact surface 201 are in contact). The arrangement of this embodiment can prevent the conductive member 220 from forming a circuit when the atomizer assembly 200 and the atomizer host 100 are not assembled, so that the circuit is accidentally touched and the user is electrocuted.

[0068] For further information, please refer to Figure 1 and Figure 2 The atomizer host 100 includes a first shell 130 and a toggle member 103. The first shell 130 is provided with a receiving chamber 240, an air inlet 104 and the toggle member 103. The airway 20 connects the receiving chamber 240 and the atomizer assembly 200. The air inlet 104 connects the receiving chamber 240 and the external environment.

[0069] The toggle member 103 is movably connected to the first housing 130 to cover or open the air inlet hole 104 .

[0070] In this embodiment, the toggle member 103 can block or allow the air inlet hole 104 to be connected by moving itself relative to the air inlet hole 104, thereby enabling the atomization device 10 to allow gas to enter to drive the aerosol when needed, and to prevent gas from entering to affect the stability of the internal circuit when not needed, thereby increasing the service life of the atomization device 10.

[0071] For further information, please refer to Figure 1 and Figure 2 A liquid absorbing member 270 is also provided in the atomizing assembly 200. The liquid absorbing member 270 is stacked on the conductive member 220 along the direction from the atomizing host 100 to the atomizing assembly 200. The detecting member 120 passes through the liquid absorbing member 270. An air outlet is provided at one end of the airway 20 away from the atomizing host 100, and the orifice of the air outlet is higher than the upper surface of the liquid absorbing member 270.

[0072] In this embodiment, when the airway 20 is connected to the inside of the atomizer assembly 200, it needs to drive the aerosol to flow out, so there will be some liquid substances, such as aerosol and / or liquid in the airway 20 and / or atomized liquid stored in the atomizer assembly 200 (used for heating to generate aerosol), which will move toward the conductive member 220 due to condensation or flow. At this time, the liquid absorbent member 270 can prevent the above liquid substances from contacting the conductive member 220 and causing a short circuit in the detection circuit. At the same time, when the orifice of the air outlet is higher than the upper surface of the liquid absorbent member 270, the liquid substance absorbed in the liquid absorbent member 270 will be difficult to flow into the airway 20 from the air outlet, thereby preventing the gas in the airway 20 from being blocked by liquid and preventing the liquid substance from causing a short circuit in the detection circuit.

[0073] For further information, please refer to Figures 11 to 12 The end of the detection member 120 away from the atomizer host 100 is provided with a contact portion 121, and the conductive member 220 is located on the movement path of the detection member 120 and abuts against the contact portion 121;

[0074] The atomizer host 100 is provided with a first magnetic member 102 , and the atomizer assembly 200 is provided with a second magnetic member 202 . The first magnetic member 102 and the second magnetic member 202 are magnetically connected.

[0075] In this embodiment, since the conductive member 220 is located on the movement path of the detection member 120, when the atomizer assembly 200 and the atomizer host 100 are assembled, the abutment portion 121 will abut against the conductive member 220, thereby naturally achieving the electrical connection between the conductive member 220 and the detection member 120, thereby improving the connection stability and connection efficiency between the conductive member 220 and the detection member 120.

[0076] For further information, please refer to Figures 11 to 12 A through hole 122 is provided on the side wall of the detection member 120 , and the through hole 122 is used to connect the airway 20 and the inside of the atomization assembly 200 .

[0077] In this embodiment, the through hole 122 can allow the air passage 20 to smoothly connect the atomizer main unit 100 and the atomizer assembly 200 without affecting the contact between the abutting portion 121 and the conductive member 220 .

[0078] For further information, please refer to Figure 4 and Figure 5 The atomizer assembly 200 is provided with a second mounting hole 203, the second electrode group 210 includes a second positive electrode 211 and a second negative electrode 212 which are arranged at intervals, the second positive electrode 211 is arranged in the second mounting hole 203, the second negative electrode 212 is sleeved on the second positive electrode 211, and connected to the side wall of the second mounting hole 203;

[0079] The first electrode group 110 includes a first positive electrode 111 and a first negative electrode 112 . The first positive electrode 111 and the first negative electrode 112 are arranged at intervals, and the first negative electrode 112 is correspondingly connected to the second negative electrode 212 , and the first positive electrode 111 is correspondingly connected to the second positive electrode 211 .

[0080] The nested design of the second positive electrode 211 and the second negative electrode 212 can increase the range in which the first positive electrode 111 can match the second positive electrode 211, that is, the first positive electrode 111 can be connected to the second positive electrode 211 within the annular range formed by the second positive electrode 211, thereby providing a margin for the installation of the first positive electrode 111, ensuring that the installation position of the first positive electrode 111 can contact the second positive electrode 211 in most positions, thereby reducing the production cost of the atomization device 10.

[0081] It should be understood that there can be multiple conductive members 220, and the resistivity of the multiple conductive members 220 can be the same. In this case, when the user assembles the atomizer host 100 and the atomizer assembly 200, the power of the atomizer device 10 is the same (the rate of aerosol generation or the amount of aerosol generated) after they are installed forward or reverse. The resistivity of the conductive member 220 can also be different. In this case, when the user installs it forward or reverse, the power of the atomizer device 10 is different, allowing the user to quickly adjust the power of the atomizer device 10 to obtain different inhalation experiences.

[0082] For further information, please refer to Figure 11 and Figure 12 The atomizer host 100 is provided with a limit groove and a mounting hole, the mounting hole is located at the bottom of the limit groove, one end of the detection member 120 is inserted into the mounting hole, and the other end is extended in a direction away from the limit groove, and the outer wall of the detection member 120 is provided with a limit protrusion, which is clamped in the limit groove;

[0083] One side of the conductive member 220 facing the atomizing main unit 100 is provided with a connection surface, and the connection surface abuts against the limiting protrusion.

[0084] In this embodiment, the limiting protrusion can rivet the detection member 120 and the atomizing main unit 100. A plurality of limiting protrusions can be provided on the side wall of the detection member 120 to improve the connection stability between the detection member 120 and the atomizing main unit 100. When the atomizing assembly 200 and the atomizing main unit 100 are connected by the first magnetic attracting member 102 and the second magnetic attracting member 202, the connection surface will abut against the limiting protrusion, which can effectively seal the conductive hole 221 and at the same time increase the contact area between the conductive member 220 and the detection member 120, so as to further improve the accuracy when the detection circuit detects whether the atomizing assembly 200 and the atomizing main unit 100 match.

[0085] Furthermore, the conductive member 220 is silicone or silicone doped with metal or rubber, and the metal is selected from at least one of nickel, copper, aluminum, gold, and silver; and / or,

[0086] The surface resistance value of the conductive member 220 is less than 10 ohms.

[0087] In this embodiment, after the silicone is metalized, it can have high elasticity and small resistance to avoid excessive resistance of the detection circuit and affecting the detection result. When the surface resistance value of the conductive member 220 is less than 10 ohms, it belongs to the conductive-level structure, which can have the shielding function of the battery 400 and is convenient for detection.

[0088] Furthermore, please refer to Figures 2 to 7 , the atomizing device 10 further includes a battery 400 and a circuit board 300. The first positive electrode 111 and the first negative electrode 112 are connected to the circuit board 300, the circuit board 300 is connected to the battery 400, and the circuit board 300 is used to control the power supply circuit and the detection circuit. The atomizing assembly 200 may include a base 250 and a second housing 260. The base 250 and the second housing 260 form an accommodation cavity 240 in combination. The second protrusion 251 and the atomizing core 230 are arranged on the base 250.

[0089] Furthermore, please refer to Figures 2 to 7 , the length direction of the atomizing core 230 is Figure 10 the Z direction of, the atomizing assembly 200 further includes an atomizing core 230, and an accommodation cavity 240 is provided. The atomizing core 230 and the conductive member 220 are located in the accommodation cavity 240;

[0090] The inner wall of the accommodation cavity 240 is provided with a second protrusion 251. The protruding direction of the second protrusion 251 faces the length direction of the atomizing core 230. The conductive member 220 abuts against the side wall of the atomizing core 230, and a positioning hole is provided. The second protrusion 251 is inserted into the positioning hole.

[0091] In this embodiment, the conductive member 220 abuts against the side wall of the atomizing core 230, which can prevent the conductive member 220 from shaking in the accommodating cavity 240 (moving in a plane perpendicular to the Z-axis), so as to improve the stability of the conductive member 220; the second protrusion 251 can also prevent the position of the conductive member 220 from shifting when the atomizing core 230 is installed or replaced, thereby improving the assembly efficiency of the atomizing assembly 200 and the structural stability of the atomizing device 10.

[0092] Further, the conductive member 220 abuts against the side wall of the atomizing core 230 and is in direct electrical contact with the electrode of the atomizing core 230.

[0093] In this embodiment, since the conductive member 220 is in direct electrical contact with the atomizing core 230, electrical connection devices such as wires can be omitted, so as to improve the space utilization rate of the accommodating cavity 240 and reduce the production cost of the atomizing device 10. It should be understood that the conductive member 220 and the atomizing core 230 can be integrally formed. At this time, the poor electrical connection at the electrode connection of the conductive member 220 and the atomizing core 230 can be avoided, and the assembly process of the conductive member 220 and the atomizing core 230 can be reduced, so as to improve the assembly efficiency of the atomizing device 10. The conductive member 220 and the second protrusion 251 can also be integrally formed to further improve the assembly efficiency of the atomizing device 10.

[0094] Further, please refer to Figures 2 to 3 , a first buckle 2121 is provided at one end of the second negative electrode 212 away from the first negative electrode 112, and the first buckle 2121 is clamped at the orifice of the second mounting hole 203; and / or,

[0095] The second negative electrode 212 is provided with a third mounting hole, and the third mounting hole includes a first sub-mounting hole 2122, a second sub-mounting hole 2123 and a third sub-mounting hole 2124 that are sequentially connected in a direction away from the first negative electrode 112. The apertures of the first sub-mounting hole 2122 and the third sub-mounting hole 2124 are larger than that of the second sub-mounting hole 2123. A second buckle 2111 is provided at one end of the second positive electrode 211 away from the first positive electrode 111, and the second buckle 2111 is clamped at the orifice of the second sub-mounting hole 2123; and / or,

[0096] A sealing member is further provided between the second negative electrode 212 and the second positive electrode 211, and the sealing member is in interference fit with the second negative electrode 212 and the second positive electrode 211.

[0097] In this embodiment, the engagement between the first buckle 2121 and the orifice of the second mounting hole 203 can prevent the second negative electrode 212 from disengaging from the atomization assembly 200 in the reverse direction of the Z direction in the figure. Similarly, the engagement between the second buckle 2111 and the orifice of the second sub-mounting hole 2123 can prevent the second positive electrode 211 from disengaging from the atomization assembly 200. And because the aperture of the first sub-mounting hole 2122 is larger than that of the second sub-mounting hole 2123, when the first positive electrode 111 abuts against the second positive electrode 211, the orifice of the first sub-mounting hole 2122 can prevent the first positive electrode 111 from being pushed into the accommodation cavity 240 in the Z direction in the figure. The seal between the second negative electrode 212 and the second positive electrode 211 can be a silicone rubber ring, which can prevent the atomization liquid in the atomization assembly 200 from leaking.

[0098] Obviously, the embodiments described above are only a part of the embodiments of the present application, rather than all of the embodiments. The drawings show the preferred embodiments of the present application, but do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present application in other related technical fields shall be within the scope of the patent protection of the present application by the same token.

[0099] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, combinations, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present application. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An atomization device, characterized in that, The atomizing device comprises: An atomizing main unit, wherein the atomizing main unit is provided with a first electrode group and a detection member, and an airway is provided in the detection member; An atomizer assembly, wherein the atomizer assembly is connected to the atomizer host and is provided with a second electrode group and a conductive member, wherein the second electrode group is electrically connected to the first electrode group to form a power supply circuit, wherein the detection member is inserted into the atomizer assembly and connected to the conductive member to form a detection circuit to detect the resistance of the conductive member, and wherein the airway connects the atomizer assembly and the atomizer host.

2. The atomizing device according to claim 1, wherein One end of the conductive member is in contact with the second electrode group, and the other end is connected to the detection member. The conductive member, the second electrode group, and the detection member form the detection circuit.

3. The atomizing device according to claim 1, wherein The atomizer mainframe is provided with a first contact surface, the first electrode group is provided on the first contact surface, the atomizer assembly is provided with a second contact surface, the second electrode group and the conductive member are both provided on the second contact surface, and the first contact surface abuts against the second contact surface; The conductive element is disposed through the second contact surface and is provided with a conductive hole, and at least a portion of the detection element is disposed through the conductive hole.

4. The atomizing device according to claim 3, characterized in that, Along the direction from the atomizer mainframe to the atomizer assembly, the conductive hole includes a first sub-conductive hole and a second sub-conductive hole connected in sequence, the aperture of the first sub-conductive hole is larger than that of the second sub-conductive hole, and the aperture of the second sub-conductive hole gradually decreases.

5. The atomizing device according to claim 4, characterized in that, Along the direction from the atomizer main unit to the atomizer assembly, the cross-sectional area of the detection element gradually decreases; The inner wall of the conductive hole is provided with a first protrusion, and the first protrusion is interference-fitted with the outer wall of the detection member.

6. The atomizing device according to claim 1, characterized in that, The atomizer assembly further includes an atomizer core, the conductive member abuts against a side wall of the atomizer core and is in direct electrical contact with an electrode of the atomizer core; and / or, The atomizer host comprises a first shell and a toggle member, wherein a receiving chamber, an air inlet and a toggle member are arranged in the first shell, the air passage connects the receiving chamber and the atomizer assembly, and the air inlet connects the receiving chamber and the external environment; The toggle member is movably connected to the first housing to cover or open the air inlet hole; and / or, The conductive member is silicone or silicone or rubber doped with metal, and the metal is selected from at least one of nickel, copper, aluminum, gold and silver; and / or, The surface resistance of the conductive element is less than 10 ohms.

7. The atomizing device according to claim 3, wherein, A liquid absorbing component is also provided in the atomizing component. The liquid absorbing component is stacked on the conductive component along the direction from the atomizing main unit to the atomizing component. The detecting component passes through the liquid absorbing component. An air outlet is provided at one end of the airway away from the atomizing main unit, and the orifice of the air outlet is higher than the upper surface of the liquid absorbing component.

8. The atomizing device according to claim 1, characterized in that, An abutment portion is provided at one end of the detection member away from the atomizer host, and the conductive member is located on the movement path of the detection member and abuts against the abutment portion; The atomizing main unit is provided with a first magnetic attraction component, and the atomizing assembly is provided with a second magnetic attraction component, and the first magnetic attraction component and the second magnetic attraction component are magnetically connected.

9. The atomizing device according to claim 8, characterized in that, The side wall of the detection member is provided with a through hole, and the through hole is used to connect the airway and the inside of the atomization assembly; and / or, The atomizing component is provided with a second mounting hole. The second electrode group includes a second positive electrode and a second negative electrode which are arranged at intervals. The second positive electrode is arranged in the second mounting hole. The second negative electrode is sleeved on the second positive electrode and is connected to the side wall of the second mounting hole. The first electrode group includes a first positive electrode and a first negative electrode. The first positive electrode and the first negative electrode are arranged at intervals, and the first negative electrode is correspondingly connected to the second negative electrode, and the first positive electrode is correspondingly connected to the second positive electrode.

10. The atomization device according to claim 8, characterized in that, The atomizing main body is provided with a limiting groove and a mounting hole. The mounting hole is located at the bottom of the limiting groove. One end of the detecting part penetrates through the mounting hole, and the other end extends in a direction away from the limiting groove. A limiting protrusion is arranged on the outer side wall of the detecting part, and the limiting protrusion is clamped in the limiting groove. One side of the conductive part facing the atomizing main body is provided with a connecting surface, and the connecting surface abuts against the limiting protrusion.

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