Atomization device

Abstract

The utility model provides an atomization device, and relates to the technical field of atomization. The atomization device comprises a power supply assembly, an atomizer and a switch assembly. The atomizer is detachably arranged on the power supply assembly and comprises an atomization assembly, and an air channel is formed in the atomization assembly. The switch assembly comprises a positive electrode part, a negative electrode part and a control part, the negative electrode part is arranged in the atomizer, the positive electrode part is arranged in the power supply assembly, and the positive electrode part and the negative electrode part are electrically connected with the control part. According to the atomization device provided by the invention, the positive electrode part and the negative electrode part are separately arranged in the power supply assembly and the atomizer, so that when the positive electrode part or the negative electrode part is damaged by a user or other external factors, only the damaged part needs to be independently replaced, and the switch assembly does not need to be wholly replaced.

Description

Technical Field

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

[0002] An atomization device is a device that can atomize an aerosol matrix into an aerosol for users, and it has been widely used in industries such as medical treatment and beauty.

[0003] In related technologies, an atomization device usually needs to be provided with an airflow sensor to control the start or stop of the atomization device. After any position of the airflow sensor is damaged, the entire airflow sensor needs to be scrapped and replaced, and the replacement process is extremely inconvenient and the resource waste is relatively serious. Summary of the Utility Model

[0004] In view of this, the purpose of the present application is to provide an atomization device, aiming to solve the technical problem that the entire airflow sensor needs to be replaced when any position of the airflow sensor is damaged in related technologies.

[0005] To achieve the above purpose, the technical solution adopted by the present application is as follows:

[0006] An embodiment of the present application provides an atomization device, including: a power supply component, an atomizer, and a switch component. The atomizer is detachably arranged on the power supply component. The atomizer includes an atomization component, and an air passage is formed on the atomization component. The switch component includes a positive electrode part, a negative electrode part, and a control part. The negative electrode part is arranged in the atomizer, the positive electrode part is arranged in the power supply component, the positive electrode part and the negative electrode part are both electrically connected to the control part. The negative electrode part deforms under the pressure in the air passage, and the control part can control the opening or closing of the atomization component according to the change in the distance between the positive electrode part and the negative electrode part.

[0007] In some embodiments, the negative electrode part includes a mounting component and a negative electrode deformation element, and the negative electrode deformation element is arranged on the mounting component. An induction channel communicating with the outside is formed on the mounting component, the induction channel is communicated with the air passage, and the air pressure change in the induction channel can cause the negative electrode deformation element to deform.

[0008] In some embodiments, the atomizer includes an atomization housing, and a through hole is formed on the atomization housing. The through hole is communicated with the induction channel. The through hole is arranged on one side of the atomization housing facing the power supply component, the negative electrode deformation element is arranged in the through hole, and the edge of the negative electrode deformation element is hermetically connected to the through hole.

[0009] In some embodiments, a negative electrode connecting member is further disposed in the through hole. The negative electrode connecting member can block the through hole, and a negative electrode hole communicating with the outside is disposed on the negative electrode connecting member. The negative electrode deformation element is hermetically disposed on a surface of the negative electrode connecting member facing the induction channel, and the negative electrode deformation element is electrically connected to the control portion through the negative electrode connecting member.

[0010] In some embodiments, the positive electrode portion includes a positive electrode induction element. The positive electrode induction element is disposed at a position corresponding to the negative electrode deformation element in the power supply assembly, and a capacitance field is formed between the negative electrode deformation element and the positive electrode induction element.

[0011] In some embodiments, the power supply assembly includes a power supply housing. A positive electrode connecting member is disposed at a position corresponding to the negative electrode deformation element on the power supply housing, and a positive electrode hole communicating with the outside is formed in the power supply housing. The positive electrode induction element is disposed on the positive electrode connecting member, and a surface of the positive electrode induction element away from the positive electrode connecting member communicates with the outside.

[0012] In some embodiments, the control portion includes a control circuit board disposed in the power supply housing. The control portion further includes a positive electrode element and a negative electrode element. The positive electrode induction element is electrically connected to the control circuit board through the positive electrode element. The negative electrode deformation element is electrically connected to the control circuit board through the negative electrode element.

[0013] In some embodiments, one end of the negative electrode element away from the control circuit board extends to the outside of the power supply housing and extends into the atomizer to be electrically connected to the negative electrode deformation element. A gap is provided between the negative electrode element and the power supply housing.

[0014] In some embodiments, the power supply housing further includes a charging assembly electrically connected to the control circuit board. The charging assembly is disposed on a surface of the power supply housing away from the atomizer, and a charging interface communicating with the outside is formed by the charging assembly on the power supply housing. A gap is provided between the charging interface and the power supply housing.

[0015] In some embodiments, when the atomizer is installed on the power supply assembly, a gap is provided between the atomizer and the power supply assembly.

[0016] In one of the embodiments, the beneficial effects of the present application are:

[0017] When the atomization device provided by the present application is in use, the power supply component is arranged on the atomizer. At this time, the positive electrode part of the switch component is inside the power supply component, and the negative electrode part is inside the atomizer. When the user sucks the atomized matrix from the atomizer, a negative pressure will be generated in the atomizer, and the negative pressure will affect the negative electrode part, causing the negative electrode part to deform, thereby changing the distance between the positive electrode part and the negative electrode part. After the control unit detects that the distance between the positive electrode part and the negative electrode part has changed, it activates the atomization component so that the atomizer can normally output the atomized matrix for the user to suck.

[0018] For the atomization device provided by the present application, the positive electrode part and the negative electrode part are separately arranged in the power supply component and the atomizer. In this way, when the positive electrode part or the negative electrode part is damaged due to the user or other external factors, only the damaged component needs to be replaced separately, and there is no need to replace the entire switch component. This improves the replacement process, reduces the replacement difficulty, and also avoids wasting resources by replacing undamaged components.

[0019] To make the above objects, features, and advantages of the present application more obvious and understandable, the following specifically gives preferred embodiments and detailed descriptions in conjunction with the accompanying drawings. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 Shows a perspective structural schematic diagram of the atomization device in some embodiments of the present application;

[0022] Figure 2 Shows a perspective structural schematic diagram of the atomizer of the atomization device in some embodiments of the present application;

[0023] Figure 3 Shows a perspective structural schematic diagram of the power supply component of the atomization device in some embodiments of the present application;

[0024] Figure 4 Shows a structural schematic diagram of another perspective of the atomization device in some embodiments of the present application;

[0025] Figure 5 Shows Figure 4 The partial enlarged view at A in.

[0026] Main Element Symbol Description:

[0027] 100 - Power supply component; 110 - Positive electrode induction element; 120 - Power supply housing; 130 - Positive electrode connecting piece; 131 - Positive electrode hole; 140 - Control circuit board; 141 - Positive electrode element; 142 - Negative electrode element; 150 - Charging component; 151 - Charging interface; 160 - Positive magnet; 170 - Positive electrode part; 180 - Control part; 200 - Atomizer; 210 - Atomization component; 211 - Air passage; 220 - Mounting component; 221 - Induction channel; 230 - Negative electrode deformation element; 240 - Atomization housing; 241 - Through hole; 250 - Negative electrode connecting piece; 251 - Negative electrode hole; 260 - Negative magnet; 270 - Negative electrode part. Detailed implementation manners

[0028] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as a limitation to the present application.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0031] In the present application, unless otherwise clearly defined and limited, the terms "mount", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; 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 internal communication of two elements or the interaction relationship between two elements. 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.

[0032] In the related art, an atomizing device usually needs to be provided with an air flow sensor to control the start or stop of the atomizing device. After any position of the air flow sensor is damaged, the entire air flow sensor needs to be scrapped and replaced, and the replacement process is extremely inconvenient and the resource waste is relatively serious.

[0033] An embodiment of the present application provides an atomizing device, which relates to the field of atomization technology and is mainly used to solve the problem that the entire air flow sensor needs to be replaced after any position of the air flow sensor is damaged in the related art.

[0034] Combined with Figures 1 to 3 As shown, the atomizing device provided in this embodiment includes: a power supply assembly 100, an atomizer 200, and a switch assembly.

[0035] In one embodiment, the atomizer 200 is detachably disposed on the power supply assembly 100. The atomizer 200 includes an atomizing assembly 210, and an air passage 211 is formed in the atomizing assembly 210. This means that after the atomizer 200 is consumed, a new atomizer 200 can be replaced, and the power supply assembly 100 can be reused. Refer to Figures 1 - 3 , the atomizer 200 and the power supply assembly 100 use the side surface as the detachable connection interface. In an exemplary implementation manner, the atomizer 200 and the power supply assembly 100 can use the end surface in the length direction as the detachable connection interface (not shown in the figure).

[0036] In one embodiment, the atomizer 200 and the power supply assembly 100 are non-detachably disposed, that is, the two jointly form a disposable atomizing device (not shown in the figure), and this type of atomizing device has a lower production cost.

[0037] In one embodiment, the switch assembly includes a positive electrode portion 170, a negative electrode portion 270, and a control portion 180. The negative electrode portion 270 is disposed in the atomizer 200, the positive electrode portion 170 is disposed in the power supply assembly 100, both the positive electrode portion 170 and the negative electrode portion 270 are electrically connected to the control portion 180, the negative electrode portion 270 deforms under the pressure in the air passage 211, and the control portion 180 can control the opening or closing of the atomizing assembly 210 according to the change in the distance between the positive electrode portion 170 and the negative electrode portion 270.

[0038] Specifically, in this embodiment, the atomizer 200 is disposed on the power supply component 100. Among them, the positive electrode portion 170 of the switch component is disposed within the power supply component 100, and the negative electrode portion 270 is disposed within the atomizer 200. Both the positive electrode portion 170 and the negative electrode portion 270 are electrically connected to the control portion 180. When using the atomization device of this embodiment, the user sucks the atomization matrix outwards from the atomizer 200. During the sucking process, a negative pressure will be generated within the atomizer 200, and this negative pressure will cause the negative electrode portion 270 to deform, thereby changing the distance between the negative electrode portion 270 and the positive electrode portion 170. When the control portion 180 detects a change in the distance between the positive electrode portion 170 and the negative electrode portion 270, it sends a signal to the atomization component 210 to control the atomization component 210 to start and operate normally, and output the atomization matrix outwards for the user to suck; after there is no negative pressure within the atomizer 200, that is, when the user stops sucking, the negative electrode portion 270 returns to its original position, and the distance between the negative electrode portion 270 and the positive electrode portion 170 remains unchanged. The control portion 180 sends a signal to the atomization component 210 to control the atomization component 210 to stop working.

[0039] Exemplarily, after the negative electrode portion 270 deforms, the capacitance value of the variable capacitor formed by the negative electrode portion 270 and the positive electrode portion 170 changes, thereby causing the variable capacitor to generate a voltage signal output, thereby detecting the user's sucking action.

[0040] In another exemplary embodiment, after the negative electrode portion 270 deforms, the negative electrode portion 270 comes into contact with the positive electrode portion 170, thereby causing a change in the voltage of the circuit connected to the control portion 180, thereby detecting the user's sucking action.

[0041] For the atomization device of this embodiment, the switch component is separately disposed within the atomizer 200 and the power supply component 100. In this way, when any part of the positive electrode portion 170 or the negative electrode portion 270 is damaged due to the user's misoperation or other external reasons, in this embodiment, it is not necessary to replace the entire switch component. Only the damaged part needs to be replaced separately, reducing the replacement difficulty. At the same time, it also avoids the problem of resource waste in the related art where the undamaged parts also need to be replaced together. Additionally, for the factory side, by mutually assembling different atomizers 200 and power supply components 100, it is easy to identify that any atomizer 200 and power supply component 100 are faulty, improving the yield rate of the products leaving the factory.

[0042] In some embodiments, exemplarily, such as Figures 1 to 3As shown, the atomizer 200 includes a negative electrode connection surface, on which a negative magnet 260 is provided. The power supply assembly 100 includes a positive electrode connection surface, on which a positive magnet 160 is provided. When it is necessary to connect the atomizer 200 and the power supply assembly 100 to each other, only need to fit the positive electrode connection surface and the negative electrode connection surface, so that the positive magnet 160 and the negative magnet 260 attract each other. Correspondingly, when it is necessary to separate the atomizer 200 and the power supply assembly 100, just remove the power supply assembly 100 from the atomizer 200 directly, which is simple and convenient.

[0043] In this embodiment, the atomizer 200 and the power supply assembly 100 can also be set to other connection methods, such as snap connection, bolt fixed connection, etc., as long as it does not affect the cooperation and separation of the atomizer 200 and the power supply assembly 100.

[0044] In some embodiments, by way of example, such as Figure 4 , Figure 5 As shown, the negative electrode part 270 includes a mounting assembly 220 and a negative electrode deformation element 230, and the negative electrode deformation element 230 is arranged on the mounting assembly 220. An induction channel 221 communicating with the outside is opened on the mounting assembly 220, and the induction channel 221 communicates with the air duct 211. The change in air pressure in the induction channel 221 can cause the negative electrode deformation element 230 to deform. The negative electrode deformation element 230 is arranged in the atomizer 200 through the mounting assembly 220, and the mounting assembly 220 provides an installation environment for the negative electrode deformation element 230, reducing the installation difficulty of the negative electrode deformation element 230. In addition, the induction channel 221 on the mounting assembly 220 communicates with the air duct 211, that is to say, the negative electrode deformation element 230 is installed in the induction channel 221 and can communicate with the air duct 211, and the induction channel 221 can be opened on the mounting assembly 220 arbitrarily according to the actual situation, thus further reducing the installation difficulty of the negative electrode deformation element 230.

[0045] In some embodiments, by way of example, such as Figure 4 , Figure 5 As shown, the atomizer 200 includes an atomization housing 240, and a through hole 241 is opened on the atomization housing 240. The through hole 241 communicates with the induction channel 221. The through hole 241 is arranged on one side of the atomization housing 240 facing the power supply assembly 100. The negative electrode deformation element 230 is arranged in the through hole 241, and the edge of the negative electrode deformation element 230 is hermetically connected to the through hole 241. The atomization housing 240 can protect the mounting assembly 220 and the negative electrode deformation element 230 from directly contacting the external environment, improving the safety of this embodiment. In addition, the atomization housing 240 can also make it easy to connect or separate the atomizer 200 and the power supply assembly 100, making this embodiment easy to use.

[0046] The induction channel 221 is formed with a through hole 241 on the atomization housing 240. When the negative deformation element 230 is hermetically arranged in the induction channel 221, one side of the negative deformation element 230 is the induction channel 221, and the induction channel 221 communicates with the air passage 211. The other side of the negative deformation element 230 is in the external atmospheric environment. When the user uses the atomizer 200, a negative pressure will be generated in the air passage 211, while the air pressure in the external atmospheric environment will not change, ensuring that a pressure difference can be formed on both sides of the negative deformation element 230 in time, so as to prompt the negative deformation element 230 to deform, so as to cooperate with the positive electrode part 170 to send a signal to the control part 180, ensuring that the switch assembly of this embodiment is stable, reliable and sensitive.

[0047] The through hole 241 is arranged on the surface of the atomization housing 240 facing the power supply assembly 100, which can make the negative deformation element 230 arranged as close as possible to the positive electrode part 170, further ensuring the sensitivity of this embodiment.

[0048] In some embodiments, by way of example, such as Figure 4 、 Figure 5 As shown, a negative electrode connecting piece 250 is further arranged in the through hole 241. The negative electrode connecting piece 250 can block the through hole 241, and a negative electrode hole 251 communicating with the outside is arranged on the negative electrode connecting piece 250. The negative deformation element 230 is hermetically arranged on the surface of the negative electrode connecting piece 250 facing the induction channel 221, and the negative deformation element 230 is electrically connected to the control part 180 through the negative electrode connecting piece 250. In this way, the negative electrode connecting piece 250 is arranged between the negative deformation element 230 and the external environment, avoiding the direct contact between the negative deformation element 230 and the external environment and protecting the negative deformation element 230. Moreover, a negative electrode hole 251 communicating with the outside is opened on the negative electrode connecting piece 250. One side of the negative deformation element 230 is arranged in the induction channel 221 to sense the negative pressure, and the other side maintains the external environment through the negative electrode hole 251, ensuring that the negative deformation element 230 can still work normally.

[0049] The negative deformation element 230 is electrically connected to the control part 180 through the negative electrode connecting piece 250, which further reduces the installation difficulty of the negative deformation element 230. In this embodiment, it only needs to arrange the negative electrode connecting piece 250 at the through hole 241 and arrange the negative deformation element 230 on the negative electrode connecting piece 250. The positions of the induction channel 221 and the through hole 241 can be set arbitrarily according to the actual situation, making this embodiment easy to assemble.

[0050] In some embodiments, by way of example, such as Figure 4 、 Figure 5As shown, the positive electrode part 170 includes a positive electrode sensing element 110. The positive electrode sensing element 110 is arranged at a position corresponding to the negative electrode deformation element 230 in the power supply assembly 100. A capacitance field is formed between the negative electrode deformation element 230 and the positive electrode sensing element 110. When a capacitance field is formed between the negative electrode deformation element 230 and the positive electrode sensing element 110, and the negative electrode deformation element 230 is affected by the negative pressure in the air passage 211 and deforms, the distance between the negative electrode deformation element 230 and the positive electrode sensing element 110 changes, that is, the capacitance field changes, so as to ensure that the control unit 180 can receive the changes of the negative electrode deformation element 230 more clearly and reliably, and send a signal to the atomization assembly 210 in time to control the atomization assembly 210 to start.

[0051] In some embodiments, by way of example, such as Figure 4 、 Figure 5 As shown, both the negative electrode deformation element 230 and the positive electrode sensing element 110 are arranged as metal films. The negative electrode deformation element 230 is arranged as a negative electrode film, and the positive electrode sensing element 110 is arranged as a positive electrode film. In this way, on the one hand, it can ensure that a stable capacitance can be formed between the negative electrode deformation element 230 and the positive electrode sensing element 110. On the other hand, after the negative electrode deformation element 230 is affected by the negative pressure, it can ensure that the negative electrode film deforms in time and normally, so that this embodiment can work stably and reliably.

[0052] In some embodiments, by way of example, such as Figure 4 、 Figure 5 As shown, the power supply assembly 100 includes a power supply housing 120. A positive electrode connecting piece 130 is arranged at a position corresponding to the negative electrode deformation element 230 on the power supply housing 120. A positive electrode hole 131 communicating with the outside is formed on the power supply housing 120. The positive electrode sensing element 110 is arranged on the positive electrode connecting piece 130, and the side of the positive electrode sensing element 110 away from the positive electrode connecting piece 130 communicates with the outside. The power supply housing 120 can protect other components of the power supply assembly 100, avoid other components of the power supply assembly 100 directly contacting the outside environment and being damaged due to accidental reasons, and extend the service life of the power supply assembly 100 of this embodiment.

[0053] Arranging the positive electrode connecting piece 130 on the power supply housing 120 can avoid the positive electrode sensing element 110 directly contacting the outside environment, protect the positive electrode sensing element 110, and at the same time the positive electrode sensing element 110 can also be electrically connected to the control unit 180 through the positive electrode connecting piece 130, reducing the installation difficulty of the positive electrode sensing element 110.

[0054] The positive electrode connecting member 130 is disposed on the power supply housing 120 at a position close to the negative electrode deformation element 230, that is, the positive electrode sensing element 110 is disposed close to the negative electrode deformation element 230, restricting the distance between the positive electrode sensing element 110 and the negative electrode deformation element 230, so as to ensure that a stable and appropriately strong capacitance field can be formed therebetween, so that when the negative electrode deformation element 230 deforms, a signal can be sent to the control unit 180 in a timely and stable manner.

[0055] A positive electrode hole 131 communicating with the outside is formed in the positive electrode connecting member 130, and one side of the positive electrode sensing element 110 away from the positive electrode connecting member 130 communicates with the outside. That is to say, both sides of the positive electrode sensing element 110 are in the outside atmospheric environment. When the atomizer 200 is in use or not in use, the positive electrode sensing element 110 remains unchanged, so that when the negative electrode deformation element 230 deforms, the capacitance field between the positive electrode sensing element 110 and the negative electrode deformation element 230 can change stably, ensuring the stability and speed of signal transmission in this embodiment.

[0056] In some embodiments, by way of example, such as Figure 4 , Figure 5 shown, the control unit 180 includes a control circuit board 140, and the control circuit board 140 is disposed in the power supply housing 120. The control unit 180 further includes a positive electrode element 141 and a negative electrode element 142. The positive electrode sensing element 110 is electrically connected to the control circuit board 140 through the positive electrode element 141. The negative electrode deformation element 230 is electrically connected to the control circuit board 140 through the negative electrode element 142. The control circuit board 140 is connected to the positive electrode sensing element 110 and the negative electrode deformation element 230 through the positive electrode element 141 and the negative electrode element 142 respectively, that is, the positive electrode element 141 is connected to the positive electrode connecting member 130, and the negative electrode element 142 is connected to the negative electrode connecting member 250, so that the position of the control circuit board 140 can be freely set at any appropriate position as long as it can maintain electrical connection with the positive electrode connecting member 130 and the negative electrode connecting member 250 through the positive electrode element 141 and the negative electrode element 142. The various components in the switch assembly of this embodiment can be set at appropriate positions according to the actual situation, improving the structural rationality of this embodiment.

[0057] Among them, the positive electrode element 141 and the negative electrode element 142 can be selected from any components according to the actual situation. In this embodiment, both the positive electrode element 141 and the negative electrode element 142 are set as spring electrodes. The spring electrodes can ensure good contact between the electrodes and the contacts through the elastic characteristics of the springs, that is, good contact between the positive electrode element 141, the negative electrode element 142 and the positive connection member 130, the negative connection member 250, and can maintain a stable electrical connection even when slightly vibrated or moved. In addition, the spring electrodes are small in volume and are arranged in the power supply assembly 100, and will not affect the volume or spatial structure of the power supply assembly 100 in this embodiment.

[0058] In some embodiments, by way of example, such as Figure 4 , Figure 5 shown, one end of the negative electrode element 142 away from the control circuit board 140 extends out of the power supply housing 120 and extends into the atomizer 200 to be electrically connected to the negative deformation element 230. A gap is provided between the negative electrode element 142 and the power supply housing 120. The negative electrode element 142 extends outwards and abuts against the negative connection member 250, so as to realize the electrical connection between the negative electrode element 142 and the negative deformation element 230, and ensure reliable connection between the negative deformation element 230 and the control circuit board 140. A gap is provided between the negative electrode element 142 and the power supply housing 120, that is, the inside of the power supply housing 120 is not hermetically arranged, so that both sides of the positive induction element 110 can be in the external atmospheric environment, enabling this embodiment to work properly.

[0059] In some embodiments, by way of example, such as Figure 4 , Figure 5 shown, the power supply housing 120 further includes a charging component 150, and the charging component 150 is electrically connected to the control circuit board 140. The charging component 150 is arranged on the side of the power supply housing 120 away from the atomizer 200, and the charging component 150 forms a charging interface 151 communicating with the outside on the power supply housing 120. A gap is provided between the charging interface 151 and the power supply housing 120. A power source is arranged in the power supply assembly 100, and the power source is electrically connected to the control circuit board 140. When the power source needs to be charged, it can be normally charged by plugging an external charging cable or other items into the charging interface 151, so as to extend the service life of this embodiment and ensure that this embodiment can be reused.

[0060] A gap is provided between the charging interface 151 and the power supply housing 120 to ensure that the side of the positive electrode sensing element 110 facing the charging interface 151 can be in the external atmospheric environment. A gap is provided between the negative electrode element 142 and the power supply housing 120, and the negative electrode element 142 extends from the power supply housing 120 in the direction close to the atomizer 200, that is, the side of the positive electrode sensing element 110 close to the atomizer 200 can also be in the external atmospheric environment. In this way, the side of the positive electrode sensing element 110 close to the positive electrode hole 131 is communicated with the external atmospheric environment through the positive electrode hole 131, and the side of the positive electrode sensing element 110 close to the charging interface 151 is communicated with the external atmospheric environment through the gap between the charging interface 151 and the power supply housing 120, so as to ensure that both sides of the positive electrode sensing element 110 can be in the external atmospheric environment, ensure the normal working environment of the positive electrode sensing element 110, and make the working process of this embodiment reliable and stable.

[0061] In some embodiments, by way of example, such as Figure 4 、 Figure 5 As shown, when the atomizer 200 is installed on the power supply assembly 100, a gap is provided between the atomizer 200 and the power supply assembly 100. A gap is provided between the atomizer 200 and the power supply assembly 100, and the gap is kept in communication with the external atmosphere, that is, the negative electrode hole 251 communicates into the gap, and the positive electrode hole 131 also communicates into the gap. Ensure that the side of the negative deformation element 230 facing the power supply assembly 100 is in the external atmospheric environment, and also ensure that the positive electrode sensing element 110 is in the external atmospheric environment, further improving the reliability of this embodiment.

[0062] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0063] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. An atomization device, characterized in that, Comprising: A power supply component (100); An atomizer (200), which is detachably arranged on the power supply component (100), the atomizer (200) includes an atomization component (210), and an air passage (211) is formed on the atomization component (210); A switch component, the switch component includes a positive electrode part (170), a negative electrode part (270) and a control part (180), the negative electrode part (270) is arranged in the atomizer (200), the positive electrode part (170) is arranged in the power supply component (100), and the positive electrode part (170) and the negative electrode part (270) are both electrically connected to the control part (180), The negative electrode part (270) deforms under the pressure in the air passage (211), and the control part (180) can control the opening or closing of the atomization component (210) according to the change in the distance between the positive electrode part (170) and the negative electrode part (270).

2. The atomizing device according to claim 1, wherein The negative electrode part (270) includes a mounting component (220) and a negative electrode deformation element (230), and the negative electrode deformation element (230) is arranged on the mounting component (220); An induction channel (221) communicating with the outside is formed on the mounting component (220), the induction channel (221) is communicated with the air passage (211), and the change in air pressure in the induction channel (221) can cause the negative electrode deformation element (230) to deform.

3. The atomizing device according to claim 2, characterized in that The atomizer (200) includes an atomization housing (240), and a through hole (241) is formed on the atomization housing (240), and the through hole (241) is communicated with the induction channel (221); The through hole (241) is arranged on one side of the atomization housing (240) facing the power supply component (100), the negative electrode deformation element (230) is arranged in the through hole (241), and the edge of the negative electrode deformation element (230) is hermetically connected to the through hole (241).

4. The atomizing device according to claim 3, characterized in that, A negative electrode connecting piece (250) is further arranged in the through hole (241), the negative electrode connecting piece (250) can block the through hole (241), and a negative electrode hole (251) communicating with the outside is formed on the negative electrode connecting piece (250); The negative electrode deformation element (230) is hermetically arranged on one side of the negative electrode connecting piece (250) facing the induction channel (221), and the negative electrode deformation element (230) is electrically connected to the control part (180) through the negative electrode connecting piece (250).

5. The atomizing device according to claim 2, wherein The positive electrode part (170) includes a positive electrode induction element (110), the positive electrode induction element (110) is arranged in the power supply component (100) at a position corresponding to the negative electrode deformation element (230), and a capacitance field is formed between the negative electrode deformation element (230) and the positive electrode induction element (110).

6. The atomizing device according to claim 5, characterized in that, The power supply component (100) includes a power supply housing (120). At a position corresponding to the negative deformation element (230) on the power supply housing (120), a positive electrode connector (130) is provided, and a positive electrode hole (131) communicating with the outside is formed on the power supply housing (120). The positive electrode sensing element (110) is disposed on the positive electrode connector (130), and one side of the positive electrode sensing element (110) away from the positive electrode connector (130) communicates with the outside.

7. The atomizing device according to claim 6, wherein The control unit (180) includes a control circuit board (140), and the control circuit board (140) is disposed inside the power supply housing (120). The control unit (180) further includes a positive electrode element (141) and a negative electrode element (142). The positive electrode sensing element (110) is electrically connected to the control circuit board (140) through the positive electrode element (141). The negative deformation element (230) is electrically connected to the control circuit board (140) through the negative electrode element (142).

8. The atomizing device according to claim 7, characterized in that, One end of the negative electrode element (142) away from the control circuit board (140) extends out of the power supply housing (120) and extends into the atomizer (200) to be electrically connected to the negative deformation element (230). A gap is provided between the negative electrode element (142) and the power supply housing (120).

9. The atomizing device according to claim 7, wherein, The power supply housing (120) further includes a charging component (150), and the charging component (150) is electrically connected to the control circuit board (140). The charging component (150) is disposed on a side of the power supply housing (120) away from the atomizer (200), and a charging interface (151) communicating with the outside is formed by the charging component (150) on the power supply housing (120). A gap is provided between the charging interface (151) and the power supply housing (120).

10. The atomization device according to any one of claims 1 to 9, characterized in that, When the atomizer (200) is installed on the power supply component (100), a gap is provided between the atomizer (200) and the power supply component (100).

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