Atomizing device

Abstract

The application relates to an atomization device, comprising: a main body with an airflow channel; a control module arranged in the main body, the control module being provided with a power adjusting switch; an adjusting piece arranged at least partially in the main body, the adjusting piece being provided with an adjusting air passage communicating with the airflow channel and the external atmosphere, and being in transmission connection with the power adjusting switch; wherein the adjusting piece can reciprocate along a direction relative to the main body to simultaneously change the flow area of the adjusting air passage and the working state of the power adjusting switch. The atomization device can synchronously adjust the flow area of the airflow channel and the working state of the power adjusting switch by controlling the movement of the adjusting piece, thereby synchronously adjusting the suction resistance of the airflow channel and the output power of the power supply assembly, improving the suction experience of the user, and having high operation convenience.

Description

Technical Field

[0001] This application relates to the field of atomization technology, and in particular to an atomization device. Background Technology

[0002] Aerosols are colloidal dispersion systems formed by solid or liquid particles dispersed and suspended in a gaseous medium. Because aerosols can be absorbed by the human body through the respiratory system, they provide users with a novel alternative absorption method. Atomizing devices are devices that form aerosols from stored atomizable media through heating or ultrasound. Atomizable media include liquid, gel, paste, or solid aerosol-generating matrices. Atomizing these media delivers inhalable aerosols to users, replacing conventional product forms and absorption methods.

[0003] Some atomizing devices have draw resistance adjustment functions to adjust the inhalation resistance, thereby meeting different user needs. However, existing atomizing devices cannot adjust the atomization power while adjusting the draw resistance, resulting in the aerosol generation amount of the atomizing device not changing with the draw resistance, thus affecting the user experience. Utility Model Content

[0004] Therefore, it is necessary to provide an atomizing device that addresses the problem that the suction resistance and atomization power of an atomizing device cannot be adjusted simultaneously.

[0005] An atomizing device, comprising:

[0006] The main body has airflow channels;

[0007] A control module, located within the main body, is provided with a power adjustment switch; and

[0008] An adjustment component, at least partially disposed within the main body, is provided with an adjustment air passage connecting the airflow channel to the external atmosphere and is tractively connected to the power adjustment switch.

[0009] The adjusting member can reciprocate in one direction relative to the main body to simultaneously change the flow area of ​​the adjusting air passage and the working state of the power adjusting switch.

[0010] In one embodiment, the adjusting member can switch between a first position, a second position, and a third position relative to the main body. When the adjusting member is in the first position, the second position, and the third position, the flow area of ​​the adjusting air passage and the working state of the power adjusting switch are different.

[0011] In one embodiment, the adjusting member has multiple air inlets, all of which are spaced apart in the moving direction of the adjusting member. Each air inlet can be selectively connected to or disconnected from the air inlet of the airflow channel. All the air inlets connected to the airflow channel together form the adjusting air passage.

[0012] In one embodiment, the main body includes a seal located on one side of the adjusting member, and the air inlet of the airflow channel is opened on the seal.

[0013] In one embodiment, the seal has a sealing rib protruding from the side facing the adjusting member, and the sealing rib surrounds the air inlet circumferentially.

[0014] In one embodiment, the adjusting member has three air inlets, the diameters of which are 0.9 mm, 0.5 mm and 0.5 mm respectively.

[0015] In one embodiment, the adjusting member has a limiting portion, and the power adjusting switch is limited to the limiting portion.

[0016] In one embodiment, the limiting portion includes two sub-limiting portions, which are spaced apart in the moving direction of the adjusting member, and the power regulating switch is located between the two sub-limiting portions.

[0017] In one embodiment, the main body has a connecting groove, and the adjusting member has a pushing part that extends out of the main body through the connecting groove.

[0018] In one embodiment, the atomizing device further includes a power supply component electrically connected to the control module, the control module adjusting the output power of the power supply component under the control of the power adjustment switch.

[0019] The above-mentioned atomizing device allows users to simultaneously adjust the flow area of ​​the airflow channel and the working state of the power adjustment switch by simply controlling the movement of the adjustment component. This, in turn, simultaneously adjusts the suction resistance of the airflow channel and the output power of the power supply component, thereby improving the user's suction experience and providing high operational convenience. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of an atomizing device according to an embodiment of this application.

[0023] Figure 2 This is a schematic diagram of the internal structure of an atomizing device according to an embodiment of this application.

[0024] Figure 3 This is a cross-sectional view of an atomizing device according to an embodiment of this application, perpendicular to a third direction.

[0025] Figure 4 This is an assembly diagram of an adjusting member, a power adjusting switch, and a sealing member according to an embodiment of this application.

[0026] Figure 5 This is a schematic diagram of the structure of a sealing element according to an embodiment of this application.

[0027] Figure 6 This is a schematic diagram of an atomizing device according to an embodiment of this application from another angle.

[0028] Figure 7 This is a partial schematic diagram of the adjusting member of an atomizing device according to an embodiment of this application when it is in the first position.

[0029] Figure 8 This is a partial schematic diagram of the adjusting member of an atomizing device according to an embodiment of this application when it is in the second position.

[0030] Figure 9 This is a partial schematic diagram of the adjusting member of an atomizing device according to an embodiment of this application when it is in the third position. Attached Figure Description

[0032] 100. Atomizing device; 110. Main body; 110a. Airflow channel; 110b. Air inlet; 112. Sealing element; 1121. Sealing rib; 110b. Mounting groove; 120. Atomizing assembly; 130. Power supply assembly; 140. Control module; 131. Circuit board; 143. Power adjustment switch; 150. Adjusting element; 152. Adjusting body; 1521. Air inlet; 1521a. First air inlet; 1521b. Second air inlet; 1521c. Third air inlet; 154. Limiting part; 156. Pushing part. Detailed Implementation

[0033] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0034] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0035] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0037] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0039] See Figure 1 The embodiments of this application provide an atomizing device 100 for heating and atomizing an aerosol generating matrix to generate an aerosol for user use. The aerosol generating matrix includes, but is not limited to, liquids and oils used for medical, health, and beauty purposes.

[0040] Please combine Figure 2 , Figure 3 As shown, the atomizing device 100 includes a main body 110 and an atomizing component 120, a power supply component 130 and a control module 140 respectively disposed in the main body 110.

[0041] The power supply component 130 is electrically connected to the atomizing component 120, and the control module 140 is electrically connected to the power supply component 130. Under the control of the control module 140, the atomizing component 120 heats the atomized aerosol to generate a matrix, thus producing aerosol, using the electrical energy from the power supply component 130. The main body 110 also has an airflow channel 110a that allows airflow. The airflow channel 110a connects to the external atmosphere and passes through the atomizing component 120. External air can enter the airflow channel 110a and then carry the aerosol generated by the atomizing component 120 out of the main body 110.

[0042] As described in the background section, while some existing atomizing devices can adjust the suction resistance, their atomization power cannot change synchronously with the change in suction resistance. This results in a constant aerosol generation, thus affecting the user experience. To address this issue, some atomizing devices can also adjust the atomization power, but the adjustment of suction resistance and atomization power are usually performed separately, leading to inconvenience for users.

[0043] To address the aforementioned technical problems, the atomizing device 100 of this application includes a control module 140 with a power adjustment switch 143 and a regulating component 150 within the main body 110. The regulating component 150 has an regulating air passage connecting the airflow channel 110a to the external atmosphere and is connected to the power adjustment switch 143. The regulating component 150 can reciprocate relative to the main body 110 in one direction to simultaneously change the flow area of ​​the regulating air passage and the operating state of the power adjustment switch 143.

[0044] In this way, the user only needs to control the movement of the adjusting component 150 to simultaneously adjust the flow area of ​​the airflow channel 110a and the working state of the power adjustment switch 143, thereby simultaneously adjusting the suction resistance of the airflow channel 110a and the output power of the power supply component 130, thereby improving the user's suction experience and providing high operational convenience.

[0045] Please continue reading. Figure 2 and Figure 3 The main body 110 has a cubic structure. In the following embodiments, the height direction of the main body 110 is defined as the first direction (i.e., Figure 2 The Z-direction in the middle), the length direction of the main body 110 is the second direction (i.e. Figure 2 The X direction in the middle), the width direction of the main body 110 is the third direction (i.e. Figure 2 The first direction, the second direction, and the third direction intersect each other. In a preferred embodiment, the first direction, the second direction, and the third direction are perpendicular to each other.

[0046] An airflow channel 110a extends from one end of the main body 110 in a first direction to the other end of the main body 110. The airflow channel 110a includes an air inlet 110b and an air outlet disposed opposite each other in the first direction, and the atomizing component 120 is located between the air inlet 110b and the air outlet. In this way, external air can enter the airflow channel 110a through the air inlet 110b, and then carry the aerosol generated by the atomizing component 120 out of the air outlet.

[0047] The control module 140 is located on the side of the atomizing assembly 120 facing the air inlet 110b in a first direction. The control module 140 includes a circuit board 131 and electronic components mounted on the circuit board 131. The power supply assembly 130 is located on the side of the atomizing assembly 120 in a second direction, and the control module 140 and the power supply assembly 130 are arranged adjacent to each other in a third direction. The power supply assembly 130 is electrically connected to the circuit board 131. A power adjustment switch 143 is mounted on the circuit board 131. By changing the operating state of the power adjustment switch 143 through the adjustment component 150, the output power of the power supply assembly 130 can be adjusted.

[0048] Please combine Figures 2 to 4 As shown, the adjustment member 150 is movably mounted on the main body 110 along the second direction and is located at one end of the main body 110 near the air inlet 110b of the airflow channel 110a in the first direction. The adjustment member 150 includes an integrally formed adjustment body 152, a pushing part 156 and a limiting part 154.

[0049] The adjusting body 152 is cubic in shape. The thickness direction of the adjusting body 152 is parallel to the first direction, the length direction of the adjusting body 152 is parallel to the second direction, and the width direction of the adjusting body 152 is parallel to the third direction. The adjusting body 152 has multiple air inlets 1521, which are spaced apart in the moving direction (i.e., the second direction) of the adjusting member 150. Each air inlet 1521 penetrates the adjusting body 152 along the first direction.

[0050] When the adjusting member 150 moves relative to the main body 110, the relative position of each air inlet 1521 and the air inlet 110b of the airflow channel 110a changes. Each air inlet 1521 can be selectively connected to the air inlet 110b in a first direction or disconnected from it in a first direction. All the air inlets 1521 connected to the airflow channel 110a together form an adjusting air passage.

[0051] Thus, by moving the adjusting member 150, the number of air inlets 1521 corresponding to the air inlet 110b of the airflow channel 110a can be changed, thereby changing the flow area of ​​the regulating airway and ultimately achieving the adjustment of the suction resistance of the airflow channel 110a.

[0052] Specifically, when the number of air inlets 1521 corresponding to the air inlet 110b decreases, the flow area of ​​the regulating air passage formed by the air inlets 1521 decreases, and the airflow entering the airflow channel 110a decreases, thereby increasing the suction resistance of the airflow channel 110a. Conversely, when the number of air inlets 1521 corresponding to the air inlet 110b increases, the flow area of ​​the regulating air passage formed by the air inlets 1521 increases, and the airflow entering the airflow channel 110a increases, thereby decreasing the suction resistance of the airflow channel 110a.

[0053] Furthermore, since the suction resistance of the airflow channel 110a is directly proportional to the diameter of the air inlet 1521 and inversely proportional to its length, the diameter, shape, and length of each air inlet 1521 can be set according to different needs, thereby adjusting the flow area of ​​each air inlet 1521 and thus changing the suction resistance of the airflow channel 110a. It can be understood that the diameter, shape, and length of different air inlets 1521 can be the same or different to meet different requirements.

[0054] In some embodiments, the main body 110 further includes a seal 112, which has a block structure and may be formed of an elastic material such as silicone or rubber that can undergo recoverable deformation under a certain external force. The seal 112 is located on the side of the adjusting member 150 facing the atomizing assembly 120, and the air inlet 110b of the airflow channel 110a is opened on the seal 112.

[0055] Thus, the air inlet 110b of the airflow channel 110a is sealed to the regulating member 150, thereby preventing airflow from leaking from the connection between the regulating member 150 and the air inlet 110b, and ensuring precise adjustment of the suction resistance.

[0056] As a preferred implementation method, please refer to... Figure 3 , Figure 4 as well as Figure 5 As shown, the sealing member 112 has a sealing rib 1121 protruding on the side facing the adjusting member 150. The sealing rib 1121 surrounds the air inlet 110b in the circumferential direction. Therefore, the air inlet 1521 located inside the sealing rib 1121 is connected to the air inlet 110b, while the air inlet 1521 located outside the sealing rib 1121 is blocked by the sealing rib 1121 and disconnected from the air inlet 110b.

[0057] Please continue reading. Figures 2 to 4 The limiting part 154 protrudes from the side of the adjusting body 152 facing the airflow channel 110a. The power adjustment switch 143 is limited by the limiting part 154. Therefore, the adjusting member 150 can drive the power adjustment switch 143 to move in the second direction through the limiting part 154, thereby switching to different working states.

[0058] In one specific embodiment, the limiting part 154 includes two sub-limiting parts, which are spaced apart in the moving direction (i.e., the second direction) of the adjusting member 150, and the power regulating switch 143 is limited between the two sub-limiting parts. In this way, the two sub-limiting parts can push the power regulating switch 143 to move in the second direction from opposite directions, thereby switching to different working states.

[0059] like Figure 4 , Figure 6As shown, the main body 110 has a connecting groove 110b at one end in the first direction, and the length direction of the connecting groove 110b is parallel to the second direction. The pushing part 156 protrudes from the side of the adjusting body 152 facing away from the airflow channel 110a and extends out of the main body 110 through the connecting groove 110b. Therefore, the user can push the pushing part 156 to move in the second direction, thereby changing the position of the adjusting member 150 in the second direction. In this way, the user only needs to push the pushing part 156 to realize the synchronous adjustment of the suction resistance and atomization power of the atomizing device 100, which has high operational convenience.

[0060] As a preferred embodiment, the main unit is provided with an indicator mark on one side of the communication slot 110b to indicate different positions of the adjustment member 150, thereby facilitating the user's adjustment operation.

[0061] In some embodiments, a plurality of anti-slip grooves are provided on the side surface of the push part 156 away from the adjustment body 152. All anti-slip grooves are arranged at intervals along the second direction, and each anti-slip groove extends along the third direction. The anti-slip grooves are provided to increase the surface roughness of the push part 156, thereby increasing the friction between the push part and the user's fingers and improving the user's experience.

[0062] Please combine Figure 3 , Figures 7 to 9 As shown, in one embodiment, the adjusting member 150 can switch between a first position, a second position and a third position relative to the main body 110. When the adjusting member 150 is in the first position, the second position and the third position respectively, the flow area of ​​the regulating air passage and the working state of the power regulating switch 143 are different.

[0063] Specifically, from the direction closest to the power supply component 130 to the direction furthest from the power supply component 130, the adjusting member 150 is provided with three air inlets 1521 in sequence. The three air inlets 1521 are a first air inlet 1521a, a second air inlet 1521b, and a third air inlet 1521c. The diameter of the first air inlet 1521a is 0.9mm, the diameter of the second air inlet 1521b is 0.5mm, and the diameter of the third air inlet 1521c is 0.5mm.

[0064] The power adjustment switch 143 has three different positions: a first position, a second position, and a third position, located from the direction closest to the power supply component 130 to the direction furthest away from it. When the power adjustment switch 143 is in the first position, the output power of the power supply component 130 is the first power; when the power adjustment switch 143 is in the second position, the output power of the power supply component 130 is the second power; and when the power adjustment switch 143 is in the third position, the output power of the power supply component 130 is the third power. The second power is greater than the first power but less than the third power. It can be understood that the specific values ​​of the first, second, and third power can be set as needed to meet different requirements.

[0065] like Figure 3 , Figure 7 As shown, when the adjusting member 150 is in the first position, the distance between the adjusting member 150 and the power supply component 130 is at its maximum. At this time, only the first air inlet 1521a is connected to the air inlet 110b of the airflow channel 110a. The second air inlet 1521b and the third air inlet 1521c are misaligned with the airflow channel 110a. Therefore, the first air inlet 1521a forms a separate regulating airway, and the flow area of ​​the first air inlet 1521a is the flow area of ​​the regulating airway. At the same time, the power regulating switch 143 is in the first position, and the output power of the power supply component 130 is the first power.

[0066] like Figure 3 , Figure 8 As shown, when the adjusting member 150 is in the second position, the distance between the adjusting member 150 and the power supply component 130 is at the intermediate value. At this time, the first air inlet 1521a and the second air inlet 1521b are respectively connected to the air inlet 110b of the airflow channel 110a. Therefore, the first air inlet 1521a and the second air inlet 1521b together form an adjusting air passage, and the sum of the flow areas of the first air inlet 1521a and the second air inlet 1521b is the flow area of ​​the adjusting air passage. At the same time, the power adjustment switch 143 is in the second position, and the output power of the power supply component 130 is a second power that is greater than the first power.

[0067] like Figure 3 , Figure 9As shown, when the adjusting member 150 is in the third position, the distance between the adjusting member 150 and the power supply component 130 is at its minimum. At this time, the first air inlet 1521a, the second air inlet 1521b, and the third air inlet 1521c are respectively connected to the air inlet 110b of the airflow channel 110a. Therefore, the first air inlet 1521a, the second air inlet 1521b, and the third air inlet 1521c together form an adjusting air passage. The sum of the flow areas of the first air inlet 1521a, the second air inlet 1521b, and the third air inlet 1521c is the flow area of ​​the adjusting air passage. At the same time, the power adjustment switch 143 is in the third position, and the output power of the power supply component 130 is a third power that is greater than the second power.

[0068] The aforementioned atomizing device 100, based on the adjustment component 150, allows for simultaneous adjustment of the suction resistance of the airflow channel 110a and the output power of the power supply component 130 by toggling the adjustment component 150. This matches the suction resistance with the aerosol generation amount, thereby improving the user experience of the atomizing device 100 and simplifying its use. Furthermore, the overall structure of the adjustment component 150 and its related structures is simple and reliable, and does not significantly increase the production cost of the atomizing device 100.

[0069] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An atomising device characterised in that, include: The main body has airflow channels; The control module is located inside the main body, and the control module is equipped with a power adjustment switch; as well as An adjustment component, at least partially disposed within the main body, is provided with an adjustment air passage connecting the airflow channel to the external atmosphere and is tractively connected to the power adjustment switch. The adjusting member can reciprocate in one direction relative to the main body to simultaneously change the flow area of ​​the adjusting air passage and the working state of the power adjusting switch.

2. The atomization device of claim 1, wherein, The adjusting member can switch between a first position, a second position, and a third position relative to the main body. When the adjusting member is in the first position, the second position, and the third position, the flow area of ​​the adjusting air passage and the working state of the power adjusting switch are different.

3. The atomizing device according to claim 1, characterized in that, The adjusting component has multiple air inlets, all of which are spaced apart in the moving direction of the adjusting component. Each air inlet can be selectively connected to or disconnected from the air inlet of the airflow channel. All the air inlets connected to the airflow channel together form the adjusting air passage.

4. The atomizing device according to claim 3, characterized in that, The main body includes a seal, which is located on one side of the adjusting member, and the air inlet of the airflow channel is opened on the seal.

5. The atomization device of claim 4, wherein, The sealing element has a sealing rib protruding on the side facing the adjusting element, and the sealing rib surrounds the air inlet circumferentially.

6. The atomization device of claim 3, wherein, The adjusting component has three air inlets, the diameters of which are 0.9 mm, 0.5 mm and 0.5 mm respectively.

7. The atomization device of claim 1, wherein, The adjusting member has a limiting part, and the power adjusting switch is limited to the limiting part.

8. The atomizing device according to claim 7, characterized in that, The limiting part includes two sub-limiting parts, which are spaced apart in the moving direction of the adjusting member, and the power regulating switch is located between the two sub-limiting parts.

9. The atomization device of claim 1, wherein, The main body has a connecting groove, and the adjusting member has a pushing part that extends out of the main body through the connecting groove.

10. The atomization device of claim 1, wherein, The atomizing device also includes a power supply component, which is electrically connected to the control module. The control module adjusts the output power of the power supply component under the control of the power adjustment switch.

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