Atomizer and atomization device

Abstract

This application provides an atomizer and atomizing device, relating to the technical field of aerosols. The atomizer includes: a housing with a mouthpiece at one end and an opening at the other end; a base assembly disposed at the opening of the housing, the base assembly and the housing together defining a liquid storage chamber for storing the atomizing matrix, an atomizing chamber within the base assembly, and an injection hole connecting the liquid storage chamber and the atomizing chamber, allowing the atomizing matrix to flow from the liquid storage chamber to the atomizing chamber through the injection hole; an atomizing component disposed within the atomizing chamber for heating the atomizing matrix to generate an aerosol; and a switching mechanism including a trigger component and a switch component connected to each other, at least a portion of the trigger component being disposed on the mouthpiece, and the switch component being movably disposed within the housing, the switch component corresponding to the injection hole; the trigger component, in response to a triggering action, drives the switch component to move toward or away from the injection hole to close or open the injection hole. This solves the problem of inconvenient operation of opening the injection hole.

Description

Technical Field

[0001] This application relates to the field of aerosol technology, specifically to an atomizer and atomizing device. Background Technology

[0002] Atomizing devices are products that heat an atomizing matrix using an atomizing component, causing the matrix to generate an aerosol without combustion. The atomizing device contains a storage chamber for storing the atomizing matrix and an atomizing chamber for supplying the matrix to the atomizing component. The storage chamber and the atomizing chamber are connected by an injection port. To address the leakage problem that occurs when directly injecting the atomizing matrix into the atomizing chamber through the injection port, one method is to use a sealing component to block the injection port. However, when injecting the atomizing matrix into the atomizing chamber, the sealing component must be manually moved to open the injection port. This is not only cumbersome, but users may also forget to open the injection port, leading to clogging of the coil. Utility Model Content

[0003] This application provides an atomizer and atomizing device to solve the problem of inconvenient operation of opening the injection port.

[0004] According to one aspect of this application, one embodiment provides an atomizer, comprising:

[0005] The outer casing has a suction nozzle at one end and an opening at the other end;

[0006] A base assembly is disposed at the opening of the outer shell. The base assembly and the outer shell together define a liquid storage chamber for storing the atomizing matrix. An atomizing chamber is provided inside the base assembly. The base assembly is provided with an injection hole that connects the liquid storage chamber and the atomizing chamber, so that the atomizing matrix flows from the liquid storage chamber to the atomizing chamber through the injection hole.

[0007] An atomizing component, disposed within the atomizing chamber, is used to heat the atomizing matrix to generate an aerosol; and

[0008] A switching mechanism includes a trigger component and a switch component connected to each other. At least a portion of the trigger component is disposed on the nozzle, and the switch component is movably disposed within the housing. The switch component is configured to correspond to the injection hole.

[0009] The triggering component responds to the triggering action by driving the switching component to move toward or away from the injection hole to close or open the injection hole.

[0010] In some embodiments, the triggering component includes a first trigger member, the middle portion of which is rotatably connected to the nozzle, enabling the first trigger member to perform lever motion relative to the nozzle; the first trigger member has a first end and a second end opposite to each other, the second end being connected to the switch component;

[0011] The first end is configured to move toward a side closer to the nozzle in response to a triggering action, and the second end moves toward a side farther from the nozzle.

[0012] The second end drives the switch assembly to move away from the injection hole to open the injection hole.

[0013] In some embodiments, the sidewall of the suction nozzle is provided with a support portion and two through holes, and the two through holes are symmetrically arranged on both sides of the support portion;

[0014] The first trigger has a receiving cavity, and the suction nozzle is at least partially received within the receiving cavity;

[0015] The support portion is disposed on the side of the suction nozzle facing the receiving cavity and abuts against the side wall of the receiving cavity;

[0016] The inner wall of the accommodating cavity is provided with two connecting shafts, which are inserted into the two through holes respectively, so that the first trigger is rotatably connected to the suction nozzle.

[0017] In some embodiments, the first trigger includes a connecting portion disposed at the second end and extending along a side away from the nozzle;

[0018] The housing is provided with a limiting channel, and the axial extension direction of the limiting channel is consistent with the axial extension direction of the injection hole.

[0019] The switch assembly includes a switch element, and the switch element portion is disposed within the limiting channel;

[0020] One end of the switch extends out of the limiting channel and corresponds to the connecting portion to limit the relative position of the first trigger and the switch. The other end of the switch extends to the injection hole and is configured to close the injection hole.

[0021] In some embodiments, the switching element includes a movable portion and a blocking portion connected to each other;

[0022] The movable part passes through the limiting channel, and the end of the movable part away from the injection hole extends out of the limiting channel and connects with the connecting part to limit the relative position of the movable part and the connecting part;

[0023] The sealing part is located at one end of the movable part near the injection hole. The first trigger drives the movable part to reciprocate within the limiting channel through the connecting part, so that the sealing part opens or closes the injection hole.

[0024] In some embodiments, the triggering component includes a second trigger, a contact sensor, and a driving component, wherein the second trigger is disposed on the nozzle, and the contact sensor is embedded in the second trigger;

[0025] The driving component is disposed on the housing and electrically connected to the contact sensor; the output end of the driving component is connected to the switch assembly.

[0026] The contact sensor is used to detect the triggering action and send a trigger signal to the driving component. The driving component is configured to drive the switch assembly to move according to the received trigger signal to open or close the injection hole.

[0027] According to another aspect of this application, one embodiment provides an atomizing device, including a power supply assembly and an atomizer as described above, wherein the power supply assembly is electrically connected to the atomizing assembly.

[0028] According to the atomizer and atomizing device of the above embodiments, the switching mechanism includes a trigger component and a switching component. At least a portion of the trigger component is disposed on the mouthpiece, and the switching component is movably disposed within the housing. The trigger component, in response to a triggering action, drives the switching component to move towards or away from the injection port to close or open the injection port. The fact that at least a portion of the trigger component is disposed on the mouthpiece allows the triggering action to be directly applied by the lips, ensuring timely and reliable triggering. Injection also requires no additional manual operation, which improves the ease of use of the atomizing device and enhances the user experience. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the atomizer in one embodiment;

[0030] Figure 2 In one embodiment Figure 1 AA section view;

[0031] Figure 3 This is a schematic diagram of the structure where the injection hole is open in one embodiment;

[0032] Figure 4 This is a schematic diagram of the outer casing in one embodiment;

[0033] Figure 5 This is a schematic diagram of the switching mechanism in one embodiment;

[0034] The accompanying diagrams are labeled as follows:

[0035] 1-Outer shell, 101-Assembly cavity, 102-Liquid storage cavity, 103-Limiting channel, 104-Connecting pipe, 105-Cavity opening, 106-Limiting step, 107-Opening;

[0036] 2-Nose, 201-Air outlet channel, 202-First surface, 203-Second surface, 204-Support part;

[0037] 3-Trigger assembly, 301-First trigger element, 302-Connecting shaft, 303-Accommodating cavity, 304-Ventilation port, 305-Connecting part, 306-Second end, 307-First end;

[0038] 4-Cover plate;

[0039] 5-Switch assembly, 501-Shoulder, 502-Blocking part, 503-Moving part;

[0040] 6-Reset elastic element; 7-Sealing ring; 8-Injection hole; 9-Sealing element; 10-Atomizing bracket; 11-Protective soft sleeve; 12-Atomizing chamber; 13-Atomizing core; 14-Inlet hole; 15-Electrode. Detailed Implementation

[0041] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0042] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0043] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0044] The atomizing device includes a liquid storage chamber for storing the atomizing matrix and an atomizing chamber for supplying the atomizing matrix to the atomizing components. The liquid storage chamber and the atomizing chamber are connected by an injection port. To solve the leakage problem that occurs when directly injecting the atomizing matrix into the atomizing chamber through the injection port, one method is to use a sealing component to seal the injection port. When injecting the atomizing matrix into the atomizing chamber, the sealing component needs to be manually moved to open the injection port. This is not only cumbersome, but users may also forget to open the injection port, resulting in clogging of the core.

[0045] This application incorporates a trigger component, at least a portion of which is disposed on the mouthpiece, and a switch component movably disposed within the housing. The trigger component, in response to a triggering action, drives the switch component to move towards or away from the injection port, thereby closing or opening the injection port. The fact that at least a portion of the trigger component is located on the mouthpiece allows the triggering action to be directly applied by the lips, ensuring timely and reliable triggering. Furthermore, injection requires no additional manual operation, improving the ease of use of the atomizing device and enhancing the user experience.

[0046] The following describes some embodiments of the atomizer and atomizing device provided in this application with reference to the accompanying drawings.

[0047] Please refer to Figures 1 to 5 In one embodiment, an atomizer is provided, which mainly includes a housing 1, a base assembly, an atomizing assembly, a switching mechanism, and other functional components as needed, which are described in detail below.

[0048] like Figure 2 As shown, the outer casing 1 of this application has a nozzle 2 at one end and an opening 107 at the other end; the base assembly is located at the opening 107 of the outer casing 1, and the base assembly and the outer casing 1 together define a liquid storage chamber 102 for storing the atomizing matrix. The base assembly is provided with an atomizing chamber 12, and the base assembly is provided with an injection hole 8 that connects the liquid storage chamber 102 and the atomizing chamber 12, so that the atomizing matrix flows from the liquid storage chamber 102 to the atomizing chamber 12 through the injection hole 8; the atomizing component is located in the atomizing chamber 12 and is used to heat the atomizing matrix to generate an aerosol.

[0049] It is understood that the nozzle 2 on the outer shell 1 can be integrally formed onto the outer shell 1, or it can be connected to the outer shell 1. This embodiment does not specifically limit the material of the outer shell 1; it can be metal or plastic. The base assembly is located at the opening 107 of the outer shell 1. It can be, but is not limited to, being connected to the opening 107 of the outer shell 1 by a snap-fit ​​method to seal and cover the opening 107. The base assembly can be provided with electrodes 15 for connecting a power source, or the base assembly can directly include a power source. In this embodiment, after the liquid storage chamber 102 and the atomizing chamber 12 are connected through the injection hole 8, the atomizing matrix stored in the liquid storage chamber 102 can flow into the atomizing chamber 12 through the injection hole 8. The atomizing matrix in the atomizing chamber 12 can enter the atomizing component, allowing the atomizing component to heat the atomizing matrix to generate an aerosol. In this embodiment, the atomizing matrix can be a medicinal liquid, e-liquid, or other atomizable liquid matrix.

[0050] The switching mechanism in this application includes a trigger component 3 and a switch component 5 connected to each other. At least a portion of the trigger component 3 is disposed on the nozzle 2, and the switch component 5 is movably disposed inside the housing 1. The switch component 5 is correspondingly disposed to the injection hole 8. The trigger component 3 drives the switch component 5 to move toward or away from the injection hole 8 in response to a triggering action, so as to close or open the injection hole 8.

[0051] It is understood that this embodiment does not limit the specific structure of the trigger component 3, as long as it has a portion disposed on the nozzle 2 and can respond to a triggering action. For example, the trigger component 3 may include a movable part 503 disposed on the nozzle 2, which receives a triggering action and moves on the nozzle 2, thereby driving the switch component 5 to move towards or away from the injection hole 8 to close or open the injection hole 8; or the trigger component 3 may also include a detection component fixed on the nozzle 2, which detects the triggering action and drives the switch component 5 to move towards or away from the injection hole 8 to close or open the injection hole 8. In this embodiment, the switching mechanism can drive the switch component 5 to move through a purely mechanical structure or through an electric drive, and this embodiment does not impose specific limitations on this. The triggering action in this embodiment may be, but is not limited to, pressing or pushing, as long as it causes the triggering element to produce a corresponding response. In one embodiment, the trigger component 3 may receive a first trigger action, driving the switch component 5 to move away from the injection hole 8 to open the injection hole 8. The trigger component 3 may also receive a second trigger action, driving the switch component 5 to move closer to the injection hole 8 to close the injection hole 8. For example, the first trigger action applies a first force, and the second trigger action applies a second force. During suction, the lip, contained on the nozzle 2, applies the first force to the trigger component 3, causing the switch component 5 to move away from the injection hole 8. Applying the second force to the trigger component 3 causes the switch component 5 to move closer to the injection hole 8. The first force can be greater than the second force. The force of the second trigger action can also be zero. In this case, the trigger component 3 receives the trigger action, driving the switch component 5 to move away from the injection hole 8 to open the injection hole 8. When the trigger action received by the trigger component 3 disappears, the switch component 5 moves closer to the injection hole 8 to close the injection hole 8. In some application scenarios, the direction of the first force may be different from the direction of the second force. For example, the trigger component 3 receives the force in the first direction and drives the switch component 5 to move away from the injection hole 8 to open the injection hole 8. The trigger component 3 receives the force in the second direction and drives the switch component 5 to move closer to the injection hole 8 to close the injection hole 8.

[0052] In the atomizer provided in this embodiment, the switching mechanism includes a trigger component 3 and a switch component 5. At least a portion of the trigger component 3 is disposed on the mouthpiece 2, and the switch component 5 is movably disposed within the housing 1. The trigger component 3, in response to a triggering action, drives the switch component 5 to move towards or away from the liquid injection port 8, thereby closing or opening the liquid injection port 8. The fact that at least a portion of the trigger component 3 is disposed on the mouthpiece 2 allows the triggering action to be directly applied by the lips, ensuring timely and reliable triggering. Liquid injection also requires no additional manual operation, which improves the ease of use of the atomizing device and enhances the user experience.

[0053] In some implementations, the triggering action can be applied directly by the lip. This allows the opening and closing of the injection port 8 to be synchronized with the suction action. That is, the lip can apply a triggering action while suction is in progress. The triggering component 3 receives the triggering action, and the injection port 8 opens. When suction stops, the triggering action applied by the lip decreases or becomes zero. At this point, the triggering component 3 receives a change in triggering action, and the injection port 8 closes. This solves the leakage problem of the atomized matrix that occurs when the injection port 8 is always open. Specifically, during the process of decreasing triggering action, when the force of the triggering action is less than a critical value, the drive switch component 5 resets and closes the injection port 8. This critical value can be set by using reset springs with different elasticities, or different critical values ​​can be directly set in electric control. During use, the triggering action can also be applied through other parts outside the lip as needed, making the atomizing device more flexible.

[0054] In one embodiment, such as Figures 2-5 As shown, when the switching mechanism is purely mechanically driven, the trigger assembly 3 may include a first trigger 301. The middle part of the first trigger 301 is rotatably connected to the nozzle 2, allowing the first trigger 301 to perform a lever motion relative to the nozzle 2. The first trigger 301 has a first end 307 and a second end 306, with the second end 306 connected to the switch assembly 5. The first end 307 is configured to respond to a triggering action, causing it to move towards the side closer to the nozzle 2, while the second end 306 drives the switch assembly 5 to move away from the injection hole 8, thereby opening the injection hole 8. In this embodiment, the lever motion means that while the first end 307 of the first trigger 301 moves to one side, the second end 306 moves to the opposite side. The second end 306 of the first trigger 301 is connected to the switch assembly 5, allowing the first trigger 301 to directly drive the switch assembly 5 to open or close the injection hole 8. This design is simple in structure and provides stable and reliable linkage of movements. In some embodiments, depending on the spatial arrangement requirements, other transmission components may also be provided between the first trigger 301 and the switch assembly 5. In this case, the first trigger 301 moves, driving the other transmission components to move, which in turn drive the switch assembly 5 to open or close the injection hole 8. In some embodiments, the middle part of the first trigger 301 and the suction nozzle 2 may also be non-rotationally connected. For example, the first trigger 301 may move along the suction nozzle 2 or a guide groove provided on the first trigger 301. For example, the guide groove may be, but is not limited to, extending in a direction perpendicular to the axial direction of the suction nozzle 2. The first trigger 301 receives a trigger action and moves along the guide groove toward the suction nozzle 2, while simultaneously driving the switch assembly 5 to move away from the injection hole 8 to open the injection hole 8. When the trigger action received by the first trigger 301 changes and the force is less than a critical value, the first trigger 301 resets under the drive of other reset components and simultaneously drives the switch assembly 5 to move toward the injection hole 8 to close the injection hole 8.

[0055] In one embodiment, such as Figures 2-5 As shown, when the middle part of the first trigger 301 is rotatably connected to the suction nozzle 2, the side wall of the suction nozzle 2 is provided with a support part 204 and two through holes, which are symmetrically arranged on both sides of the support part 204; the first trigger 301 is provided with a receiving cavity 303, and the suction nozzle 2 is at least partially received in the receiving cavity 303; the support part 204 is provided on the side of the suction nozzle 2 facing the receiving cavity 303 and abuts against the side wall of the receiving cavity 303; the inner wall of the receiving cavity 303 is provided with two connecting shafts 302, which are correspondingly inserted into the two through holes, so that the first trigger 301 and the suction nozzle 2 are rotatably connected. In this embodiment, the suction nozzle 2 is at least partially received in the receiving cavity 303, which can restrict or guide the movement of the first trigger 301, and the overall structure is also better. In some embodiments, the shape of the first trigger 301 can match the shape of the corresponding mating part on the nozzle 2. The first trigger 301 is fitted onto the nozzle 2, and the overall shape formed still maintains continuity or integrity. In some embodiments, when the first trigger 301 covers the air outlet end of the nozzle 2, a corresponding air vent 304 needs to be provided on the first trigger 301 to form an aerosol outlet. In this embodiment, two connecting shafts 302 are correspondingly inserted into two through holes, forming a hinge between the first trigger 301 and the nozzle 2. The two through holes are symmetrically arranged on both sides of the support portion 204, thereby allowing the hinge portion between the first trigger 301 and the nozzle 2 to correspond to the support portion 204. The support portion 204 forms the fulcrum for lever movement. In some embodiments, the first trigger 301 and the nozzle 2 can also be rotatably connected by other structures. For example, the nozzle 2 is provided with a through hole, and a mounting lug is provided on each of the opposite sides of the middle part of the first trigger 301. The mounting lug is provided with a mounting hole. During assembly, the mounting lug is respectively attached to both ends of the through hole of the nozzle 2, and a pin passes through the mounting hole of one mounting lug, the through hole of the nozzle 2, and the mounting hole of the other mounting lug in sequence. This forms a rotatable connection between the middle part of the first trigger 301 and the nozzle 2. At this time, under the action of triggering, the first end 307 of the first trigger 301 moves toward the side closer to the nozzle 2, while the second end 306 moves toward the side away from the nozzle 2, and drives the switch assembly 5 to move away from the liquid injection hole 8 to open the liquid injection hole 8.

[0056] In one embodiment, the sidewall of the suction nozzle 2 is provided with a first surface 202 and a second surface 203. The connection between the first surface 202 and the second surface 203 corresponds to the position of the through hole. The first surface 202 and the second surface 203 are arranged along the axial direction of the suction nozzle 2. The first surface 202 and the second surface 203 are connected and set at an angle so that the connection between the first surface 202 and the second surface 203 forms a support portion 204. The support portion 204 formed in this way is not only simple in structure, but also allows the first trigger 301 to be more closely set on the suction nozzle 2 while ensuring that the first trigger 301 is rotatably connected to the suction nozzle 2, which is beneficial to reducing the overall volume of the suction nozzle 2. In one embodiment, the first surface 202 may correspond to the first end 307 of the first trigger 301, and the second surface 203 may correspond to the second end 306 of the first trigger 301. During use, under the action of the triggering action, the first end 307 can be brought closer to the nozzle 2 and eventually made to adhere to the first surface 202, while the second end 306 moves away from the nozzle 2 and drives the switch assembly 5 to move. When the force of the triggering action decreases, under the drive of the reset member, the first end 307 moves away from the nozzle 2, while the second end 306 moves closer to the nozzle 2 and drives the switch assembly 5 to move. Finally, the second end 306 can adhere to the second surface 203, preparing for the next movement of the first trigger 301. This embodiment does not limit the specific size of the included angle formed between the first surface 202 and the second surface 203; it can be set according to actual needs. In some embodiments, the first surface 202 can be an inclined surface located on the upper part of the side wall of the suction nozzle 2, and the second surface 203 can be a vertical surface located on the lower part of the side wall of the suction nozzle 2. When no triggering action is applied, the second end 306 of the first trigger member 301 can be attached to the second surface 203, and there is a gap between the first surface 202 and the first end 307 of the first trigger member 301. During suction, the lip generally acts on the upper part of the suction nozzle 2, that is, during suction, the lip covers the upper part of the suction nozzle 2. When the lip applies pressure to the upper part of the suction nozzle 2 for suction, the first end 307 of the first trigger member 301 can be brought close to the suction nozzle 2. At this time, the injection hole 8 is opened. When suction stops, the force exerted by the lip on the upper part of the suction nozzle 2 is significantly reduced, the first end 307 of the first trigger member 301 moves away from the suction nozzle 2 and returns to its original position, and the injection hole 8 is closed. This allows the opening and closing of the injection hole 8 to be synchronized with the suction action; that is, the injection hole 8 opens during suction and closes when suction stops, thus solving the leakage problem of the atomized matrix that occurs when the injection hole 8 is always open. In this embodiment, the connection between the first surface 202 and the second surface 203 can be a straight line or an arc-shaped surface.

[0057] In one embodiment, the first trigger 301 includes a connecting portion 305, which is disposed at the second end 306 and extends along the side opposite to the nozzle 2. A limiting channel 103 is provided inside the housing 1, the axial extension direction of the limiting channel 103 being consistent with the axial extension direction of the injection hole 8. The switch assembly 5 includes a switch element, part of which is disposed within the limiting channel 103. One end of the switch element extends out of the limiting channel 103 and corresponds to the connecting portion 305 to limit the relative position of the first trigger 301 and the switch element. The other end of the switch element extends to the injection hole 8 and is configured to close the injection hole 8. The limiting channel 103 guides the movement of the switch element, ensuring that the switch assembly 5 accurately covers the injection hole 8 when it resets after leaving it. In some embodiments, the housing 1 may have a mounting portion extending along the axial direction of the injection hole 8, and the limiting channel 103 is disposed on this mounting portion. In some embodiments, the switch element can be cylindrical, and the limiting channel 103 can be correspondingly configured as a circular hole. In this embodiment, one end of the switch element corresponds to the connecting portion 305 to limit the relative position of the first trigger 301 and the switch element. That is, the relative positional relationship or relative movement relationship between the first trigger 301 and the switch element is limited by the correspondence between the end of the switch element and the connecting portion 305. In some embodiments, the movement of the switch element can also be guided by other structures provided on the housing 1. For example, multiple annular limiting portions can be provided, and the switch element passes through each limiting portion in sequence to form a guide. Alternatively, the housing 1 and the switch element can also be guided by mutually cooperating strip grooves and guide protrusions.

[0058] In one embodiment, the switching element includes a movable part 503 and a blocking part 502 connected to each other. The movable part 503 passes through the limiting channel 103, and one end of the movable part 503 away from the injection hole 8 extends out of the limiting channel 103 and connects to the connecting part 305 to limit the relative position of the movable part 503 and the connecting part 305. The blocking part 502 is disposed at the end of the movable part 503 near the injection hole 8. The first trigger 301 drives the movable part 503 to reciprocate within the limiting channel 103 through the connecting part 305, so that the blocking part 502 opens or closes the injection hole 8. The movable part 503 is the active end, and the blocking part 502 is the passive end. When the movable part 503 is driven, the blocking part 502 can move synchronously. In some embodiments, the width of the sealing part 502 can be greater than the width of the movable part 503. This not only helps to ensure good sealing of the injection hole 8 by the sealing part 502, but also makes the movable part 503 smaller in size, which is more conducive to driving and also helps to reduce volume and weight. In some embodiments, the movable part 503 and the sealing part 502 can be an integral structure. This embodiment does not limit the specific connection method between the connecting part 305 of the first trigger 301 and the movable part 503 of the switch. They can be connected and drive the movement. For example, the lower end of the first trigger 301 can be L-shaped, where the horizontal part is the connecting part 305 of the first trigger 301. The connecting part 305 can be provided with a notch for the movable part 503 to be inserted. The upper end of the movable part 503 is located in the notch and is limited by the protrusion structure on the movable part 503 against the connecting part 305. Thus, the movable part 503 and the connecting part 305 can be connected. After connection, the lever movement of the first trigger 301 can drive the switch to move up and down reciprocally. In some embodiments, the connecting portion 305 of the first trigger 301 can also be other structures, which can facilitate connection with the switching component. For example, the connecting portion 305 and the movable portion 503 can also be connected by means of threads, snap-fit, interference fit, etc. In some embodiments, the connecting portion 305 and the movable portion 503 may not be directly connected, for example, they can be indirectly connected through other components.

[0059] In one embodiment, the movable part 503 is provided with a shoulder 501, and the inner wall of the limiting channel 103 is provided with a limiting step 106. A reset elastic member 6 is sleeved on the movable part 503. The two ends of the reset elastic member 6 abut against the limiting step 106 and the shoulder 501, respectively. The reset elastic member 6 is configured to provide elastic force for the movable part 503 to move toward the injection hole 8, so as to drive the sealing part 502 to automatically reset toward the injection hole 8. In this embodiment, the reset elastic member 6 may be, but is not limited to, a spring. The first trigger member 301 receives a trigger action and performs a lever movement, while simultaneously driving the switch assembly 5 to move away from the injection hole 8 to open the injection hole 8. During the process of the switch assembly 5 moving away from the injection hole 8, the reset elastic member 6 is compressed. When the force of the trigger action received by the first trigger member 301 decreases, the reset elastic member 6 will restore its deformation, driving the switch assembly 5 to move toward the injection hole 8 to close the injection hole 8. During the reset process of the switch assembly 5, the first trigger member 301 will be reset simultaneously. However, the reset structure is not limited to this. It can also be other structures that can drive the switch mechanism to reset. For example, a reset spring can be set between the first end 307 of the first trigger 301 and the nozzle 2. After the first end 307 approaches the nozzle 2 and opens the injection hole 8, the first end 307 can be driven away from the nozzle 2 by the reset spring to reset and close the injection hole 8. And / or, the switch assembly 5 also includes at least one sealing ring 7, with at least one groove formed on the periphery of the sealing part 502, the sealing ring 7 disposed in the groove, and the sealing ring 7 sealingly abutting against the inner wall of the limiting channel 103; the sealing ring 7 is provided on the outside of the sealing part 502, which helps to improve the sealing performance of the device and prevent leakage of the atomizing matrix. After the sealing is set, when the injection hole 8 is closed, the sealing part 502 moves in the direction of extending out of the limiting channel 103. During this process, the sealing part 502 will push the atomizing matrix in the liquid storage chamber 102 into the atomizing chamber 12 until the sealing part 502 abuts against the injection hole 8 and closes the injection hole 8, which helps to improve the injection efficiency; in some embodiments, the end face of the sealing part 502 may also be provided with an annular groove, and a sealing ring is assembled in the annular groove. When sealing, the sealing ring is located between the sealing part 502 and the base assembly, and the sealing ring surrounds the outer periphery of the injection hole 8 to form a seal. And / or, the outer shell 1 has an assembly cavity 101 on the side near the nozzle 2, the assembly cavity 101 is connected to the limiting channel 103, and the side of the assembly cavity 101 away from the limiting channel 103 has an opening 105. At least a portion of the connecting part 305 extends into the assembly cavity 101 through the opening 105, and the movable part 503 extends from the limiting channel 103 into the assembly cavity 101 and is connected and fixed to the connecting part 305. The assembly cavity 101 is provided to improve the reliability of movement. In some embodiments, in order to improve the sealing performance of the device and optimize the appearance, a cover plate 4 can also be provided, which covers the opening 105 of the assembly cavity 101. This embodiment does not limit the specific structure of the assembly cavity 101, as long as it can achieve the function of accommodating.In some embodiments, the housing 1 may not have an assembly cavity 101.

[0060] In one embodiment, such as Figure 2 , Figure 3 As shown, the base assembly includes an atomizing bracket 10 and a sealing element 9. The atomizing bracket 10 has a groove, and the sealing element 9 is fitted onto the atomizing bracket 10, covering the groove opening, so that the sealing element 9 and the atomizing bracket 10 enclose an atomizing chamber 12. The periphery of the sealing element 9 is sealed to the inner wall of the outer shell 1, and the side of the sealing element 9 facing the nozzle 2 encloses the inner wall of the outer shell 1 to form a liquid storage chamber 102. An injection hole 8 is provided on the sealing element 9 to connect the liquid storage chamber 102 and the atomizing chamber 12. The liquid storage chamber 102 and the atomizing chamber 12 are isolated by the sealing element 9, which not only simplifies the structure but also facilitates the communication between the liquid storage chamber 102 and the atomizing chamber 12. In this embodiment, the sealing element 9 can be, but is not limited to, sealing silicone. In some embodiments, the atomizing chamber 12 can also be located below the atomizing bracket 10, and the injection hole 8 passes through the sealing element 9 and the atomizing bracket 10 to connect the liquid storage chamber 102 and the atomizing chamber 12. The atomizing assembly in this embodiment includes an atomizing core 13 and a liquid storage component. The liquid storage component is disposed within the atomizing chamber 12 and surrounds the outer periphery of the atomizing core 13. The atomizing core 13 has an inlet hole 14 for the atomizing matrix stored in the liquid storage component to flow into the atomizing core 13. An atomizing channel is formed within the atomizing core 13. A connecting pipe 104 is provided inside the outer shell 1, connecting the nozzle 2 and the base assembly. The nozzle 2 has an air outlet channel 201, and the connecting pipe 104 connects the atomizing channel and the air outlet channel 201 respectively. The liquid storage component in this embodiment can be, but is not limited to, a liquid storage cotton. During suction, the injection port 8 is opened, and the atomizing matrix in the storage chamber 102 is injected into the storage component in the atomizing chamber 12 through the injection port 8. The atomizing matrix in the storage component enters the atomizing core 13 through the inlet port 14. The atomizing core 13 heats the atomizing matrix to generate an aerosol. The aerosol is output to the outside of the device through the atomizing channel and the outlet channel 201 for the user to inhale. In this embodiment, the radial direction of the nozzle 2 is perpendicular to the axis of the outlet channel 201, and the axial direction of the nozzle 2 is parallel to the axis of the outlet channel 201.

[0061] In one embodiment, when the switching mechanism is electrically driven, the triggering component 3 may include a second trigger, a contact sensor, and a driving component. The second trigger is disposed on the nozzle 2, and the contact sensor is embedded within the second trigger. The driving component is disposed on the housing 1 and electrically connected to the contact sensor. The output end of the driving component is connected to the switching component 5. The contact sensor detects the triggering action and sends a trigger signal to the driving component. The driving component is configured to drive the switching component 5 to move according to the received trigger signal to open or close the injection port 8. During operation, the second trigger may receive the triggering action and move on the nozzle 2. At this time, the contact sensor sends a trigger signal, and the driving component drives the switching component 5 to move to open the injection port 8. When the triggering action received by the second trigger decreases, the second trigger resets its position on the nozzle 2. At this time, the contact sensor stops sending trigger signals, and the driving component, having not received a trigger signal, drives the switching component 5 to move to close the injection port 8. The second trigger being disposed on the nozzle 2 also allows the triggering action to be applied directly by the lips, ensuring timely and reliable triggering. Injection also does not require additional manual operation, which improves the ease of use of the atomizing device. In this embodiment, the second trigger can be movably mounted on the suction nozzle 2, and a return spring can be provided between the second trigger and the suction nozzle 2. When the second trigger receives a trigger action, it moves on the suction nozzle 2. In this embodiment, the driving component can be, but is not limited to, a motor or an electromagnetic component.

[0062] In one embodiment, such as Figures 1-3 As shown, the atomizer also includes a protective sleeve 11, which covers the outer side of the trigger assembly 3 and the mouthpiece 2. The protective sleeve 11 has an air outlet corresponding to the output end of the mouthpiece 2. The protective sleeve 11 allows the trigger assembly 3 to receive or detect triggering actions, and it provides protection against the entry of impurities from the assembly structure between the trigger assembly 3 and the mouthpiece 2, thus ensuring the normal operation of the switching mechanism. This embodiment does not impose specific limitations on the material of the protective sleeve 11; for example, it can be silicone or rubber. In this embodiment, the output end of the mouthpiece 2 is the air outlet end of the air outlet channel 201.

[0063] In the atomizer provided in the above embodiments, the switching mechanism includes a trigger component 3 and a switch component 5. At least a portion of the trigger component 3 is disposed on the mouthpiece 2, and the switch component 5 is movably disposed within the housing 1. The trigger component 3, in response to a triggering action, drives the switch component 5 to move towards or away from the liquid injection port 8, thereby closing or opening the liquid injection port 8. The fact that at least a portion of the trigger component 3 is disposed on the mouthpiece 2 allows the triggering action to be directly applied by the lips, ensuring timely and reliable triggering. Liquid injection also requires no additional manual operation, which improves the ease of use of the atomizing device and enhances the user experience.

[0064] Please refer to Figure 1 and Figure 5In one embodiment, an atomizing device is provided, including a power supply component and an atomizer as described above, wherein the power supply component is electrically connected to the atomizing component.

[0065] It is understood that the atomizer in this embodiment is the same as that in the above embodiments, and will not be described again here. The power supply component and the atomizing component can both be housed within the housing 1. The power supply component can include a battery and a circuit board, and the circuit board is electrically connected to the atomizing component. In some embodiments, one end of the atomizer may have an electrode 15, and the power supply component is electrically connected to the atomizing component of the atomizer through the electrode 15 during use.

[0066] In the atomizing device provided in the above embodiments, the switching mechanism includes a trigger component 3 and a switch component 5. At least a portion of the trigger component 3 is disposed on the mouthpiece 2, and the switch component 5 is movably disposed within the housing 1. In response to a triggering action, the trigger component 3 drives the switch component 5 to move towards or away from the liquid injection hole 8, thereby closing or opening the liquid injection hole 8. The fact that at least a portion of the trigger component 3 is disposed on the mouthpiece 2 allows the triggering action to be directly applied by the lips, ensuring timely and reliable triggering. Liquid injection also requires no additional manual operation, which improves the ease of use of the atomizing device and enhances the user experience.

[0067] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomizer characterized by, include: The outer casing has a suction nozzle at one end and an opening at the other end; A base assembly is disposed at the opening of the outer shell. The base assembly and the outer shell together define a liquid storage chamber for storing the atomizing matrix. An atomizing chamber is provided inside the base assembly. The base assembly is provided with an injection hole that connects the liquid storage chamber and the atomizing chamber, so that the atomizing matrix flows from the liquid storage chamber to the atomizing chamber through the injection hole. An atomizing component, disposed within the atomizing chamber, is used to heat the atomizing matrix to generate an aerosol; as well as A switching mechanism includes a trigger component and a switch component connected to each other. At least a portion of the trigger component is disposed on the nozzle, and the switch component is movably disposed within the housing. The switch component is configured to correspond to the injection hole. The triggering component responds to the triggering action by driving the switching component to move toward or away from the injection hole to close or open the injection hole.

2. The atomizer of claim 1, wherein, The triggering component includes a first trigger member, the middle part of which is rotatably connected to the suction nozzle, so that the first trigger member can perform lever movement relative to the suction nozzle; the first trigger member has a first end and a second end opposite to each other, and the second end is connected to the switch component; The first end is configured to move toward a side closer to the nozzle in response to a triggering action, and the second end moves toward a side farther from the nozzle. The second end drives the switch assembly to move away from the injection hole to open the injection hole.

3. The atomizer of claim 2, wherein, The side wall of the suction nozzle is provided with a support and two through holes, and the two through holes are symmetrically arranged on both sides of the support. The first trigger has a receiving cavity, and the suction nozzle is at least partially received within the receiving cavity; The support portion is disposed on the side of the suction nozzle facing the receiving cavity and abuts against the side wall of the receiving cavity; The inner wall of the accommodating cavity is provided with two connecting shafts, which are inserted into the two through holes respectively, so that the first trigger element is rotatably connected to the suction nozzle.

4. The atomizer of claim 3, wherein, The sidewall of the suction nozzle is provided with a first surface and a second surface, the connection between the first surface and the second surface corresponds to the position of the through hole, and the first surface and the second surface are arranged along the axial direction of the suction nozzle; The first surface and the second surface are connected and set at an angle, so that the part where the first surface and the second surface are connected forms the support portion.

5. The atomizer of claim 2, wherein, The first trigger includes a connecting portion, which is disposed at the second end and extends along a side away from the nozzle; The housing is provided with a limiting channel, and the axial extension direction of the limiting channel is consistent with the axial extension direction of the injection hole. The switch assembly includes a switch element, and the switch element portion is disposed within the limiting channel; One end of the switch extends out of the limiting channel and corresponds to the connecting portion to limit the relative position of the first trigger and the switch. The other end of the switch extends to the injection hole and is configured to close the injection hole.

6. The atomizer of claim 5, wherein, The switching element includes a movable part and a blocking part connected together; The movable part passes through the limiting channel, and the end of the movable part away from the injection hole extends out of the limiting channel and connects with the connecting part to limit the relative position of the movable part and the connecting part; The sealing part is located at one end of the movable part near the injection hole. The first trigger drives the movable part to reciprocate within the limiting channel through the connecting part, so that the sealing part opens or closes the injection hole.

7. The atomizer of claim 6, wherein, The movable part is provided with a shoulder, the inner wall of the limiting channel is provided with a limiting step, and a reset elastic element is sleeved on the movable part. The two ends of the reset elastic element abut against the limiting step and the shoulder respectively. The reset elastic element is configured to provide elastic force for the movable part to move toward the injection hole, so as to drive the sealing part to automatically reset in the direction of the injection hole. And / or, the switch assembly further includes at least one sealing ring, at least one groove is formed on the periphery of the sealing portion, the sealing ring is disposed in the groove, and the sealing ring seals against the inner wall of the limiting channel; And / or, the outer shell has an assembly cavity on the side near the nozzle, the assembly cavity is connected to the limiting channel, the assembly cavity has an opening on the side away from the limiting channel, at least a portion of the connecting part extends into the assembly cavity through the opening of the assembly cavity, and the movable part extends from the limiting channel into the assembly cavity and is connected and fixed to the connecting part.

8. The atomizer of claim 1, wherein, The base assembly includes an atomizing bracket and a sealing element. The atomizing bracket has a groove, and the sealing element is fitted onto the atomizing bracket and covers the opening of the groove, so that the sealing element and the atomizing bracket enclose and form the atomizing chamber. The periphery of the seal is sealed to the inner wall of the housing, and the side of the seal facing the nozzle is enclosed by the inner wall of the housing to form the liquid storage cavity; The injection hole is provided on the sealing element to connect the liquid storage chamber and the atomizing chamber; And / or, the atomizing assembly includes an atomizing core and a liquid storage device, the liquid storage device being disposed within the atomizing chamber and surrounding the outer periphery of the atomizing core, the atomizing core having an inlet hole for the atomizing matrix stored in the liquid storage device to flow into the atomizing core; An atomizing channel is formed inside the atomizing core; a connecting tube is provided inside the outer shell, and an air outlet channel is provided in the mouthpiece. The connecting tube connects the atomizing channel and the air outlet channel respectively.

9. The atomizer of claim 1, wherein, The triggering component includes a second trigger, a contact sensor, and a driving component. The second trigger is disposed on the nozzle, and the contact sensor is embedded in the second trigger. The driving component is disposed on the housing and electrically connected to the contact sensor; the output end of the driving component is connected to the switch assembly. The contact sensor is used to detect the triggering action and send a trigger signal to the driving component. The driving component is configured to drive the switch assembly to move according to the received trigger signal to open or close the injection hole.

10. The atomizer of any of claims 1-9, wherein, The atomizer also includes a protective sleeve that covers the outside of the trigger assembly and the mouthpiece, and the protective sleeve has an air outlet corresponding to the output end of the mouthpiece.

11. An atomising device characterised in that, It includes a power supply assembly and an atomizer as described in any one of claims 1-10, wherein the power supply assembly is electrically connected to the atomizing assembly.

Images