Electronic nozzle

Abstract

The invention relates to an electronic nozzle. The electronic nozzle comprises: a housing mechanism having an accommodating cavity; the electric control module is arranged in the accommodating cavity; the atomization mechanism comprises an atomization shell, an atomizer and a first sealing piece, the atomization shell, the atomizer and the first sealing piece are arranged in the containing cavity, an atomization liquid cavity is formed in the atomization shell, the atomizer is connected with the atomization shell, the atomizer is controlled by the electric control module, and the atomizer is provided with a mist outlet hole and an air hole; the mist outlet hole and the air hole are both communicated with the atomization liquid cavity, and the first sealing piece is arranged between the atomizer and the atomization shell and surrounds the mist outlet hole and the air hole. According to the electronic nozzle, the mist outlet hole and the air hole are integrally formed in the atomizer, the overall structure of an atomization mechanism is simplified, the material cost and the production and assembly cost are reduced, and liquid leakage can be effectively prevented due to the fact that the first sealing piece is arranged on the peripheries of the mist outlet hole and the air hole in a surrounding mode.

Description

Technical Field

[0001] This application relates to the field of mouth spraying equipment technology, and in particular to electronic mouth spraying. Background Technology

[0002] Oral sprayers quickly deodorize the mouth by spraying a mist, providing fresh breath and improving bad breath caused by food residue, tobacco, or alcohol. To ensure a good spray experience, leakage must be prevented during application to avoid contaminating the user's clothing, the environment, or other internal components. Common technologies for preventing leakage include adding independent leak-proof valves or designing complex airway labyrinth structures. However, this leads to complex manufacturing and assembly processes, higher product costs, and the complex leak-proof structure can occupy internal space, potentially causing insufficient atomized liquid supply and affecting spray performance. Summary of the Invention

[0003] Therefore, it is necessary to provide an electronic mouth spray to address the problem of high leakage costs in oral sprayers, which affect the spraying effect.

[0004] An electronic mouthpiece, the electronic mouthpiece comprising:

[0005] A housing mechanism having a receiving cavity;

[0006] An electronic control module is disposed within the receiving cavity;

[0007] An atomizing mechanism includes an atomizing housing, an atomizer, and a first sealing element. The atomizing housing, the atomizer, and the first sealing element are disposed within a receiving cavity. The atomizing housing has an atomizing liquid chamber inside. The atomizer is connected to the atomizing housing and is controlled by the electronic control module. The atomizer has a mist outlet and a vent hole, both of which communicate with the atomizing liquid chamber. The first sealing element is disposed between the atomizer and the atomizing housing and surrounds the outer periphery of the mist outlet and the vent hole.

[0008] In one embodiment, the atomizing mechanism further includes a second seal connected to the side of the atomizer away from the atomizing liquid chamber and surrounding the outer periphery of the mist outlet and the vent.

[0009] In one embodiment, the atomizing housing includes a main housing, an atomizing cover, and a fixing cover. The main housing has an atomizing liquid chamber inside. The atomizing cover is connected to the main housing and forms an installation cavity. The fixing cover, the first sealing element, the atomizer, and the second sealing element are disposed in the installation cavity. The fixing cover is connected to the main housing. The first sealing element, the atomizer, and the second sealing element are sequentially disposed between the main housing and the fixing cover. The side of the second sealing element away from the atomizer abuts against the fixing cover.

[0010] In one embodiment, the fixing cover has an extension protruding toward the main housing, the atomizing mechanism further includes a conductive pin, one end of which passes through the main housing and the other end of which abuts against the extension, and the atomizer is electrically connected to the electronic control module through the conductive pin.

[0011] In one embodiment, the atomizer includes an atomizing plate, the atomizing plate including a central atomizing area and a peripheral area, the central atomizing area having the mist outlet, the peripheral area surrounding the outer periphery of the central atomizing area, and the peripheral area having the vent.

[0012] The atomizing mechanism also includes a liquid-guiding cotton, which is disposed inside the atomizing liquid chamber and contacts the central atomizing area of ​​the atomizing plate.

[0013] In one embodiment, the housing mechanism includes a main body and a top cover;

[0014] The host includes a host housing, a host inner cover, and a switch assembly. The host housing is fitted over the host inner cover, and the switch assembly is disposed between the host inner cover and the host housing. The switch assembly is electrically connected to the control module.

[0015] The top cover is detachably or rotatably connected to the main unit housing, and the top cover and the main unit housing together form the receiving cavity.

[0016] In one embodiment, the control module is disposed between the inner cover of the host and the outer casing of the host. The switch assembly includes a button and a flexible bracket. The button is disposed between the outer casing of the host and the control module and is used to trigger the control module. The flexible bracket is supported between the outer casing of the host and the inner cover of the host, and the side of the flexible bracket away from the control module protrudes outward from the side of the button away from the control module.

[0017] In one embodiment, the outer wall of the main unit inner cover is provided with a mounting plane, the control module includes a control circuit board and a power supply, the control circuit board is fixed to the mounting plane, the power supply is electrically connected to the control circuit board, and the control circuit board is electrically connected to the atomizer.

[0018] In one embodiment, the control module further includes a temperature sensor electrically connected to the control circuit board;

[0019] And / or, the control module further includes a Hall sensor, which is electrically connected to the control circuit board;

[0020] And / or, the power source includes a battery and a charging connector, the battery being electrically connected to the charging connector, the charging connector being disposed within the main unit housing.

[0021] In one embodiment, the host further includes a first host magnetic component, which is disposed on the side of the host housing facing the top cover. The top cover includes a top cover outer shell, a top cover inner cover, and a top cover magnetic component. The top cover outer shell is fitted over the top cover inner cover, and the top cover magnetic component is disposed between the top cover outer shell and the top cover inner cover. The top cover magnetic component is attracted to the first host magnetic component by magnetic force.

[0022] And / or, the main unit further includes a second main unit magnetic component, the second main unit magnetic component being disposed on the side of the main unit inner cover opposite to the top cover, and the atomizing mechanism further includes an atomizing magnetic component, the atomizing magnetic component being disposed at the bottom of the atomizing mechanism, and the atomizing magnetic component being attracted to the second main unit magnetic component by magnetic force;

[0023] And / or, the host further includes a vibration motor disposed between the host housing and the host inner cover, the vibration motor being electrically connected to the control module;

[0024] And / or, the atomizing mechanism is disposed inside the inner cover of the main unit or inside the top cover.

[0025] The aforementioned electronic nozzle sprayer utilizes a mist outlet to achieve its spraying function and a vent to balance the air pressure inside and outside the atomizing liquid chamber, preventing atomization problems caused by pressure imbalance and ensuring smooth spraying. Since the mist outlet and vent are integrated into the atomizer, there is no need for additional vents on other components, simplifying the overall structure of the atomizing mechanism and reducing material and assembly costs. Furthermore, a first sealing element surrounds the mist outlet and vent, preventing obstruction of these elements and ensuring stable and smooth atomization of the liquid, thus guaranteeing a good spray effect. It also seals the gap between the atomizer and the atomizing housing, effectively preventing leakage. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an electronic nozzle according to an embodiment of this application.

[0027] Figure 2 This is a cross-sectional structural diagram of an electronic nozzle according to an embodiment of this application.

[0028] Figure 3 This is a schematic diagram of the explosive structure of an electronic nozzle according to an embodiment of this application.

[0029] Figure 4 This is a schematic diagram of the overall structure of an atomizing mechanism according to an embodiment of this application.

[0030] Figure 5 This is a cross-sectional structural schematic diagram of an atomizing mechanism according to an embodiment of this application.

[0031] Figure 6 This is an exploded structural diagram of an atomizing mechanism according to an embodiment of this application.

[0032] Figure 7 This is a schematic diagram of the structure of an atomizer according to an embodiment of this application.

[0033] Figure 8 This is a cross-sectional view of the host and electronic control module according to an embodiment of this application.

[0034] Figure 9 This is an exploded structural diagram of the host and electronic control module according to an embodiment of this application.

[0035] Figure 10 This is a cross-sectional structural diagram of the top cover according to an embodiment of this application.

[0036] Figure 11 This is an exploded structural diagram of the top cover according to an embodiment of this application.

[0037] Figure 12 This is a schematic diagram of the assembly structure of an electronic nozzle according to another embodiment of this application.

[0038] Icon labels:

[0039] 10. Electronic nozzle spray;

[0040] 100. Shell structure; 101. Receiving cavity;

[0041] 110. Main unit; 110a. Mounting channel; 111. Main unit housing; 1111. Press hole; 112. Main unit inner cover; 1121. Mounting surface; 113. Switch assembly; 1131. Button; 1132. Flexible bracket; 114. Vibration motor; 115. First main unit magnetic component; 116. Second main unit magnetic component; 117. Copper pin;

[0042] 120. Top cover; 121. Top cover outer shell; 122. Top cover inner cover; 123. Top cover magnetic component;

[0043] 200. Electrical control module;

[0044] 210. Control circuit board;

[0045] 220. Power supply; 221. Battery; 222. Charging connector;

[0046] 300. Atomizing mechanism; 301. Atomizing liquid chamber; 302. Mounting chamber;

[0047] 310. Atomizing housing; 311. Main housing; 3111. Atomizing bottle; 3112. Head support; 312. Atomizing cap; 313. Fixing cap; 314. Extension;

[0048] 320. Atomizer; 321. Central atomizing zone; 322. Peripheral zone; 323. Mist outlet; 324. Vent hole;

[0049] 330. First sealing element;

[0050] 340. Second sealing element;

[0051] 350. Conductive ejector pin;

[0052] 360. Draining cotton;

[0053] 370. Atomizing magnetic components. Detailed Implementation

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] See Figures 1 to 11 As shown, a schematic diagram of the structure of an electronic nozzle 10 in one embodiment of this application is shown. The electronic nozzle 10 provided in one embodiment of this application includes a housing mechanism 100, an electronic control module 200, and an atomizing mechanism 300.

[0061] The housing mechanism 100 serves as the overall support structure for the electronic nozzle 10. The housing mechanism 100 has a hollow receiving cavity 101 inside. The receiving cavity 101 is used to install the electronic control module 200 and the atomizing mechanism 300, ensuring that the components do not shift during use, and preventing external dust from contaminating the components located in the receiving cavity 101.

[0062] The electronic control module 200 is located inside the receiving cavity 101. The electronic control module 200 is used to control the electronic nozzle 10 to perform corresponding actions. For example, the electronic control module 200 can control the atomizer 320 to start and stop, adjust the atomization amount, etc., to ensure the controllability and stability of the atomization process.

[0063] The atomizing mechanism 300 includes an atomizing housing 310, an atomizer 320, and a first sealing member 330, which are disposed within a receiving cavity 101. The atomizing housing 310 has an atomizing liquid chamber 301 for storing atomizing liquid with functions such as breath freshening. The atomizer 320 is connected to the atomizing housing 310; for example, the atomizer 320 can be detachably connected to the atomizing housing 310 for subsequent maintenance or replenishment of the atomizing liquid. The atomizer 320 is controlled by an electronic control module 200, which can control the atomizer 320 to turn on or off, thereby atomizing the atomizing liquid. The atomizer 320 has a mist outlet 323 and a vent 324, both of which are connected to the atomizing liquid chamber 301. The mist outlet 323 allows the atomized spray from the atomizer 320 to be expelled outwards, while the vent 324 allows external air to enter the atomizing liquid chamber 301 to balance the internal and external air pressure, preventing negative pressure from forming inside the atomizing liquid chamber 301 and preventing the spray from being unable to be expelled. A first sealing element 330 is disposed between the atomizer 320 and the atomizing housing 310. For example, the first sealing element 330 can be a silicone ring. The silicone ring is disposed between the atomizer 320 and the atomizing housing 310 and is in close contact with the surfaces of the atomizer 320 and the atomizing housing 310 respectively to ensure a tight seal. The first sealing element 330 surrounds the outer periphery of the mist outlet 323 and the vent 324 to prevent obstruction of the mist outlet 323 and the vent 324.

[0064] Through the above structural design, the electronic nozzle 10 of this embodiment can achieve the spraying function using the mist outlet 323 and the vent 324 can achieve the function of balancing the air pressure inside and outside the atomizing liquid chamber 301, avoiding poor atomization of the atomizer 320 due to air pressure imbalance and ensuring smooth spraying. Since the mist outlet 323 and the vent 324 are integrated on the atomizer 320, there is no need to set the vent 324 on other components, which helps to simplify the overall structure of the atomizing mechanism 300 and reduce material costs and production and assembly costs. Furthermore, the first sealing member 330 is arranged around the outer periphery of the mist outlet 323 and the vent 324, which can not only prevent the mist outlet 323 and the vent 324 from being blocked, thus affecting the atomization effect and ensuring that the atomized liquid can be stably atomized and sprayed out smoothly, ensuring the spraying effect, but also seal the gap between the atomizer 320 and the atomizing housing 310, effectively preventing liquid leakage.

[0065] Optionally, see Figure 6As shown, in some embodiments, the atomizing mechanism 300 further includes a second sealing element 340. Specifically, both the second sealing element 340 and the first sealing element 330 can be made of food-grade silicone to ensure consistent sealing performance. The second sealing element 340 is connected to the side of the atomizer 320 away from the atomizing liquid chamber 301, that is, the second sealing element 340 is located on the outlet side of the mist outlet 323 of the atomizer 320. The second sealing element 340 surrounds the outer periphery of the mist outlet 323 and the vent hole 324. For example, the second sealing element 340 can be a silicone ring. The silicone ring is disposed on the side of the atomizer 320 away from the atomizing liquid chamber 301 and tightly abuts against the surface of the atomizer 320 to ensure sealing. The second seal 340 surrounds the outer periphery of the mist outlet 323 and the vent 324, preventing obstruction of the mist outlet 323 and the vent 324. This ensures that the second seal 340 does not affect the mist output and ventilation functions of the atomizer 320, while also covering and sealing the gap on the outlet side of the mist outlet 323 of the atomizer 320. Thus, the first seal 330 seals the connection gap between the atomizer 320 and the atomizing housing 310 from the side of the atomizer 320 near the atomizing liquid chamber 301, and the second seal 340 seals the contact gaps between the atomizer 320 and other components from the side of the atomizer 320 away from the atomizing liquid chamber 301, thereby sealing both the inner and outer sides of the atomizer 320 and further improving the sealing effect.

[0066] Optionally, see Figures 4 to 6As shown, in some embodiments, the atomizing housing 310 includes a main housing 311, an atomizing cap 312, and a fixing cap 313. The main housing 311 has an atomizing liquid chamber 301 inside. For example, the main housing 311 may include a detachably connected atomizing bottle 3111 and a head support 3112, which together form the atomizing liquid chamber 301. The shape of the atomizing liquid chamber 301 is not limited, as long as its volume is suitable for daily use. The atomizing cap 312 is connected to the main housing 311 and forms an installation cavity 302. For example, the atomizing cap 312 can be connected to the main housing 311 by threads or snap-fit ​​connections, and the two together form the installation cavity 302 after assembly. The top of the atomizing cover 312 has a through hole, which forms a nozzle for spraying mist, ensuring that the mist is sprayed outward from the top of the electronic nozzle 10. Alternatively, in other optional embodiments, nozzles can be provided on the side wall of the atomizing cover 312, and the atomizer 320 can also be positioned sideways to spray mist from the side of the electronic nozzle 10. The fixing cover 313, the first seal 330, the atomizer 320, and the second seal 340 are disposed within the mounting cavity 302, isolating the fixing cover 313 and other components from the atomizing liquid cavity 301 to prevent contamination by the atomizing liquid. The fixing cover 313 is connected to the main housing 311, for example, via a detachable connection such as a threaded connection or a snap-fit ​​connection, facilitating maintenance. The first sealing element 330, the atomizer 320, and the second sealing element 340 are sequentially arranged between the main housing 311 and the fixed cover 313. When the fixed cover 313 is assembled with the main housing 311, the side of the second sealing element 340 away from the atomizer 320 abuts against the fixed cover 313, and the fixed cover 313 is provided with a through hole for spraying.

[0067] Therefore, through the axial pressure of the fixed cover 313, the second seal 340, atomizer 320, and first seal 330 are sequentially pressed onto the main housing 311, ensuring that the second seal 340, atomizer 320, and first seal 330 remain secure within the mounting cavity 302. Furthermore, the elastic deformation generated by the compression of the first seal 330 and second seal 340 further fills tiny gaps, thereby improving the sealing effect of the second seal 340 and first seal 330. Moreover, since the second seal 340 is positioned between the fixed cover 313 and the atomizer 320, when the fixed cover 313 presses down on the second seal 340, atomizer 320, and first seal 330, the fixed cover 313 will not directly contact the atomizer 320. This avoids the problem of the atomizer 320 potentially being damaged during pressing due to direct contact with the relatively hard fixed cover 313. That is, the second sealing element 340 not only plays a sealing role, but also plays a buffering role, thereby protecting the atomizer 320 when force is transmitted between the fixed cover 313 and the atomizer 320.

[0068] Further, see Figures 5 to 6 As shown, in some embodiments, the fixing cover 313 has an extension 314 protruding toward the main housing 311. For example, the extension 314 can be configured as a generally elongated strip and integrally formed with the fixing cover 313. The atomizing mechanism 300 also includes a conductive pin 350, which can be made of a metal material such as copper with excellent conductivity. One end of the conductive pin 350 passes through the main housing 311, and the main housing 311 has a hole adapted to the conductive pin 350 for engaging with it. When the fixing cover 313 and the main housing 311 are assembled in place, the other end of the conductive pin 350 abuts against the end of the extension 314 away from the fixing cover 313. It should be understood that the extension 314, the fixing cover 313, and the main housing 311 should be made of insulating material. The atomizer 320 is electrically connected to the electronic control module 200 via a conductive pin 350. For example, the atomizer 320 can be connected to the conductive pin 350 via a wire. The conductive pin 350 passes through one end of the main housing 311 and is electrically connected to the electronic control module 200, thus achieving the electrical connection between the atomizer 320 and the electronic control module 200. In this embodiment, the conductive pin 350 is used to pass through the main housing 311 to achieve the electrical connection. This reduces the use of wires and avoids problems such as wire tangling, falling off, or breaking in confined spaces. Furthermore, the relatively hard conductive pin 350 improves the stability of electrical energy passing through the main housing 311, ensuring that the control signal and power transmission from the electronic control module 200 to the atomizer 320 are uninterrupted. Furthermore, during assembly, simply insert one end of the conductive pin 350 into the main housing 311, and then assemble the fixing cover 313 into the main housing 311. The extension 314 connected to the fixing cover 313 then abuts against the other end of the conductive pin 350, achieving a stable fixation of the conductive pin 350, making assembly highly convenient. For subsequent maintenance, simply remove the fixing cover 313 and the extension 314 to remove the fixation of the conductive pin 350, further improving maintenance convenience.

[0069] Optionally, see Figures 5 to 7As shown, in some embodiments, the atomizer 320 includes an atomizing plate, such as a piezoelectric ceramic atomizing plate, used to convert liquid into micron-sized droplet particles to achieve a spray effect. Specifically, the atomizing plate has a roughly circular structure, including a central atomizing area 321 and a peripheral area 322 arranged radially from the inside out. The central atomizing area 321 has a mist outlet 323, which is the high-frequency vibration area of ​​the atomizing plate. Vibration disperses the atomized liquid into tiny particles to form a spray, which is then sprayed out through the mist outlet 323. The peripheral area 322 surrounds the outer periphery of the central atomizing area 321, and has several vent holes 324. The vent holes 324 can be evenly distributed along the circumference of the peripheral area 322 to improve air permeability. Because the mist outlet 323 and the vent holes 324 are arranged in separate sections, the atomization function and the air pressure balance function do not interfere with each other, which is beneficial to improving atomization efficiency and stability. Furthermore, by placing the vent 324 on the atomizing plate, there is no need to place the vent 324 on other components, which helps to simplify the overall structure of the atomizing mechanism 300 and reduce material and production assembly costs. The first sealing member 330 and the second sealing member 340 surround the outer periphery of the vent 324 to seal any gaps that may exist around the vent 324, while not obstructing the ventilation function of the vent 324.

[0070] The atomizing mechanism 300 also includes a liquid-guiding cotton 360. For example, the liquid-guiding cotton 360 can be made of porous polyester fiber or sponge material, giving it good liquid absorption and retention properties. The liquid-guiding cotton 360 is disposed within the atomizing liquid chamber 301 and contacts the central atomizing area 321 of the atomizing plate. For example, the liquid-guiding cotton 360 can be shaped like a strip, with one end in contact with the atomizing liquid to absorb it, and the other end tightly fitted to the central atomizing area 321 of the atomizing plate, stably delivering the atomizing liquid to the central atomizing area 321 through capillary action. Therefore, when the electronic control module 200 supplies power to the atomizing plate through the conductive pin 350 and the wire, the atomizing liquid in the atomizing liquid chamber 301 is introduced into the central atomizing area 321 of the atomizing plate through the capillary of the liquid guiding cotton 360. Under the vibration of the atomizing plate, the atomizing liquid is atomized, so that the liquid is converted into a spray and sprayed out through the mist outlet 323 on the atomizing plate. At the same time, the air pressure inside and outside the atomizing liquid chamber 301 is balanced through the vent hole 324 to ensure continuous liquid delivery and spray generation.

[0071] It should be noted that the aperture of the mist outlet 323 should be large enough to allow atomized spray particles to pass through while preventing atomized liquid particles in the atomizing liquid chamber 301 from passing through; that is, the diameter of the spray particles < the aperture of the mist outlet 323 < the diameter of the atomized liquid particles. In an exemplary embodiment, the diameter of the mist outlet 323 can be selected between 3 micrometers and 30 micrometers, preferably between 3 micrometers and 15 micrometers. Furthermore, the aperture of the vent 324 should be large enough to allow gas to pass through while preventing liquid from passing through. This prevents the atomized liquid in the atomizing liquid chamber 301 from being directly discharged through the mist outlet 323 and the vent 324, thus preventing leakage.

[0072] Optionally, see Figures 1 to 3 , Figures 8 to 9 As shown, in some embodiments, the housing mechanism 100 includes a main unit 110 and a top cover 120. The housing mechanism 100 is configured such that the main unit 110 and the top cover 120 are connected, while the main unit 110 and the top cover 120 are detachable. This makes maintenance operations such as replenishing the atomizing fluid and replacing the atomizing mechanism 300 more convenient, improving the user experience.

[0073] Specifically, the main unit 110 includes a main unit housing 111, a main unit inner cover 112, and a switch assembly 113. The inner cover 112 has a hollow structure to accommodate the atomizing mechanism 300. The main unit housing 111 is fitted over the inner cover 112, forming a space between the main unit housing 111 and the inner cover 112 to accommodate the switch assembly 113 and the electronic control module 200. The switch assembly 113 is electrically connected to the control module and is used by the user to trigger the atomizing function (e.g., press to start). The switch assembly 113 is located between the inner cover 112 and the main unit housing 111, and the double-layer structure of the main unit housing 111 and the inner cover 112 effectively protects the switch assembly 113 and the control module. The top cover 120 and the main unit housing 111 can be detachably or rotatably connected. For example, the top cover 120 and the main unit housing 111 can be detachably connected by means of snap-fit ​​or magnetic connection, making it easy for users to open the top cover 120 to replace the atomizing mechanism 300 or replenish the atomizing liquid. Alternatively, the top cover 120 and the main unit housing 111 can be rotatably connected by means of hinge connection, making the top cover 120 a flip-top design, which can prevent the top cover 120 from being lost or contaminated, and is easy to open and close. After the top cover 120 and the main unit housing 111 are assembled, the top cover 120 and the main unit housing 111 form a receiving cavity 101, which completely encloses the electronic control module 200 and the atomizing mechanism 300, preventing the intrusion of external dust and moisture.

[0074] Optionally, see Figures 8 to 9As shown, in some embodiments, the control module is disposed in the space between the inner cover 112 and the outer casing 111. The switch assembly 113 includes a button 1131 and a flexible bracket 1132. The button 1131 is disposed between the outer casing 111 and the control module, and is used to trigger the control module. The outer casing 111 has a pressing hole 1111 adapted to the button 1131. The user can contact the button 1131 through the pressing hole 1111. The lower part of the button 1131 corresponds to the trigger end of the control module. Pressing the button 1131 can start or stop the atomizer 320 through the control module. The flexible bracket 1132 is supported between the outer casing 111 and the inner cover 112. For example, the flexible bracket 1132 can be made of silicone or soft plastic to give it a certain degree of deformation capability. In this embodiment, the flexible bracket 1132 surrounds the outer periphery of the button 1131 to limit the button 1131. It should be understood that the shape of the flexible bracket 1132 is sufficient to support and fix the button 1131, and the specific shape of the flexible bracket 1132 is not limited to the example structure shown in the attached figure.

[0075] Furthermore, the side of the flexible bracket 1132 furthest from the control module protrudes outwards from the side of the button 1131 furthest from the control module, where "outwards" refers to the direction from inside the receiving cavity 101 to outside the receiving cavity 101. Therefore, the outer surface of the flexible bracket 1132 is closer to the outer side of the main unit casing 111 than the outer surface of the button 1131. When the user holds the main unit 110, their fingers first contact the flexible bracket 1132. The button 1131 is only pressed when the user actively presses it to trigger the control module. This avoids the main unit casing 111 deforming and squeezing the button 1131, which could lead to accidental triggering of the control module and improve the user experience.

[0076] Optionally, see Figures 8 to 9 As shown, in some embodiments, the outer wall of the inner casing 112 of the main unit is provided with a mounting plane 1121. The surface of the mounting plane 1121 is flat. The control module includes a control circuit board 210 and a power supply 220. The power supply 220 is electrically connected to the control circuit board 210 and is used to supply power to the control circuit board 210 and the atomizer 320. The control circuit board 210 is electrically connected to the atomizer 320. For example, the control circuit board 210 is connected to the conductive pin 350 through copper pins 117, and then to the atomizer 320 through the conductive pin 350, thereby realizing the control and power supply of the atomizer 320. For example, the control circuit board 210 can be a PCB board, which integrates control chips, circuit components, etc., to control the atomizer 320. The control circuit board 210 is fixed to the mounting plane 1121, so that the entire control circuit board 210 is laid flat on the mounting plane 1121, which is compact and stable in installation, reducing the risk of deformation and damage to the control circuit board 210 under stress.

[0077] Optionally, in some embodiments, see [reference] Figures 8 to 9 As shown, the power supply 220 includes a battery 221 and a charging connector 222. The battery 221 is electrically connected to the charging connector 222, which is housed within the main unit casing 111. Specifically, the battery 221 can be a lithium battery, and the charging connector 222 can be a USB interface or a Type-C interface. The battery 221 and the charging connector 222 are connected via a wire. Thus, the charging connector 222 can be connected to the external power supply 220 via a charging cable to charge the battery 221, enabling product reuse and reducing operating costs.

[0078] Optionally, in some embodiments, the control module further includes a temperature sensor electrically connected to the control circuit board 210, which can detect the approximate temperature of the atomizing liquid. Further, in one example, a display screen can be provided on the main unit housing 111, electrically connected to the control circuit board 210, to display the real-time temperature of the atomizing liquid, reminding the user to use it at a suitable temperature. In another example, a heating wire can be provided on the outer wall of the main unit inner casing 112, connected to a power supply 220 and controlled by the control circuit board 210, thereby adjusting the spray temperature in real time based on the temperature detection data from the temperature sensor, improving the level of intelligence.

[0079] Optionally, in some embodiments, the control module further includes a Hall sensor, which is electrically connected to the control circuit board 210. Specifically, the Hall sensor is positioned at a suitable location in the inner cover 112 or the outer casing 111 of the main unit, and is used in conjunction with an external magnetic component. For example, a magnetic component is provided inside the top cover 120. When the magnetic component inside the top cover 120 approaches the Hall sensor, the Hall sensor generates an electrical signal and transmits it to the control circuit board 210, thereby determining whether the top cover 120 is separated from the main unit 110. Furthermore, through program control, the atomizer 320 only operates to produce mist when the top cover 120 is detected to be separated from the main unit 110 and the button 1131 is pressed, thus avoiding accidental operation.

[0080] Optionally, see Figures 8 to 9 As shown, in some embodiments, the host 110 further includes a first host magnetic element 115, which is disposed on the side of the host housing 111 facing the top cover 120. See also... Figures 10 to 11As shown, the top cover 120 includes a top cover outer shell 121, a top cover inner cover 122, and a top cover magnetic component 123. The top cover outer shell 121 is fitted over the top cover inner cover 122, and the top cover magnetic component 123 is disposed between the top cover outer shell 121 and the top cover inner cover 122. The top cover magnetic component 123 is attracted to the first host magnetic component 115 by magnetic force. For example, the first host magnetic component 115 can be selected as an iron ring, which is fitted around the end of the host shell 111 facing the top cover 120. The top cover magnetic component 123 can be selected as a ring magnet, which is arranged around the top cover outer shell 121 and the top cover inner cover 122, with the ring magnet corresponding to the position of the iron ring. When the top cover 120 is close to the host shell 111, the first host magnetic component 115 and the top cover magnetic component 123 attract each other by magnetic force, so that the top cover 120 is tightly connected to the host shell 111; when opening the top cover 120, only an external force greater than the magnetic force is required to separate it, making the operation convenient.

[0081] Optionally, see Figures 8 to 9 As shown, in some embodiments, the main unit 110 further includes a second main unit magnetic component 116, which is disposed on the side of the main unit inner cover 112 opposite to the top cover 120. See also... Figures 5 to 6 As shown, the atomizing mechanism 300 also includes an atomizing magnetic component 370, which is disposed at the bottom of the atomizing mechanism 300. The atomizing magnetic component 370 is attracted to the second host magnetic component 116 by magnetic force. For example, both the second host magnetic component 116 and the atomizing magnetic component 370 can be magnets. When the atomizing mechanism 300 is assembled inside the host 110, the second host magnetic component 116 and the atomizing magnetic component 370 are attracted by magnetic force, thereby fixing the atomizing mechanism 300 to the host 110. During disassembly, external force can be applied to separate them, making it easy to replace the atomizing mechanism 300.

[0082] Optionally, see Figures 8 to 9 As shown, in some embodiments, the main unit 110 further includes a vibration motor 114, which is disposed between the main unit housing 111 and the main unit inner cover 112, and is electrically connected to the control module. When the control module controls the atomizer 320 to start or stop, the control module sends a signal to the vibration motor 114, and the vibration motor 114 generates a slight vibration to provide feedback to the user on the operation result, for example, vibrating once when the atomizer 320 starts and vibrating twice when the atomizer 320 stops. Thus, vibration feedback ensures that the user can clearly perceive the spray status, improving the user experience.

[0083] Optionally, in some embodiments, the atomizing mechanism 300 is disposed inside the inner cover 112 of the main unit or inside the top cover 120. For example, when the atomizing mechanism 300 is disposed inside the inner cover 112 of the main unit, the atomizing mechanism 300 is integrated with the electronic control module 200, resulting in a shorter electrical connection path and more stable signal transmission. As another example, when the atomizing mechanism 300 is disposed inside the top cover 120, when the atomizing liquid needs to be replenished, only the main unit 110 needs to be replaced, without needing to replace the atomizing mechanism 300, making operation more convenient.

[0084] Optionally, see Figure 12 As shown, in some embodiments, a hollow mounting channel 110a is formed inside the main unit 110. The top of the main unit 110 is connected to the top cover 120, and the bottom of the main unit 110 has an opening that communicates with the mounting channel 110a. When assembling the atomizing mechanism 300, the atomizing mechanism 300 can be inserted into the mounting channel 110a through the opening, thus assembling the atomizing mechanism 300 with the main unit 110. When removing the atomizing mechanism 300, it is only necessary to pull it out of the mounting channel 110a. In this way, the atomizing mechanism 300 is easy to assemble and disassemble, allowing it to be removed and refilled with atomizing liquid for repeated use; or the atomizing mechanism 300 can be used as a consumable, i.e., a new atomizing mechanism 300 can be replaced after each use, making the operation more convenient.

[0085] 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.

[0086] 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 electronic mouthpiece, characterized in that, The electronic nozzle includes: A housing mechanism having a receiving cavity; An electronic control module is disposed within the receiving cavity; An atomizing mechanism includes an atomizing housing, an atomizer, and a first sealing element. The atomizing housing, the atomizer, and the first sealing element are disposed within a receiving cavity. The atomizing housing has an atomizing liquid chamber inside. The atomizer is connected to the atomizing housing and is controlled by the electronic control module. The atomizer has a mist outlet and a vent hole, both of which communicate with the atomizing liquid chamber. The first sealing element is disposed between the atomizer and the atomizing housing and surrounds the outer periphery of the mist outlet and the vent hole.

2. The electronic nozzle according to claim 1, characterized in that, The atomizing mechanism further includes a second sealing element, which is connected to the side of the atomizer away from the atomizing liquid chamber and surrounds the outer periphery of the mist outlet and the vent.

3. The electronic nozzle according to claim 2, characterized in that, The atomizing housing includes a main housing, an atomizing cover, and a fixing cover. The main housing has an atomizing liquid chamber inside. The atomizing cover is connected to the main housing and forms an installation cavity. The fixing cover, the first sealing element, the atomizer, and the second sealing element are disposed in the installation cavity. The fixing cover is connected to the main housing. The first sealing element, the atomizer, and the second sealing element are sequentially disposed between the main housing and the fixing cover. The side of the second sealing element away from the atomizer abuts against the fixing cover.

4. The electronic nozzle according to claim 3, characterized in that, The fixed cover has an extension protruding toward the main housing. The atomizing mechanism also includes a conductive pin, one end of which passes through the main housing and the other end of which abuts against the extension. The atomizer is electrically connected to the electronic control module through the conductive pin.

5. The electronic nozzle according to claim 2, characterized in that, The atomizer includes an atomizing plate, which includes a central atomizing area and a peripheral area. The central atomizing area has the mist outlet, and the peripheral area surrounds the outer periphery of the central atomizing area and has the air vent. The atomizing mechanism also includes a liquid-guiding cotton, which is disposed inside the atomizing liquid chamber and contacts the central atomizing area of ​​the atomizing plate.

6. The electronic nozzle according to any one of claims 1-5, characterized in that, The housing mechanism includes a main unit and a top cover; The host includes a host housing, a host inner cover, and a switch assembly. The host housing is fitted over the host inner cover, and the switch assembly is disposed between the host inner cover and the host housing. The switch assembly is electrically connected to the control module. The top cover is detachably or rotatably connected to the main unit housing, and the top cover and the main unit housing together form the receiving cavity.

7. The electronic nozzle according to claim 6, characterized in that, The control module is disposed between the inner cover of the host and the outer casing of the host. The switch assembly includes a button and a flexible bracket. The button is disposed between the outer casing of the host and the control module and is used to trigger the control module. The flexible bracket is supported between the outer casing of the host and the inner cover of the host. The side of the flexible bracket away from the control module protrudes outward from the side of the button away from the control module.

8. The electronic nozzle according to claim 6, characterized in that, The outer wall of the main unit's inner casing is provided with an installation plane. The control module includes a control circuit board and a power supply. The control circuit board is fixed to the installation plane. The power supply is electrically connected to the control circuit board. The control circuit board is electrically connected to the atomizer.

9. The electronic nozzle according to claim 8, characterized in that, The control module also includes a temperature sensor, which is electrically connected to the control circuit board. And / or, the control module further includes a Hall sensor, which is electrically connected to the control circuit board; And / or, the power source includes a battery and a charging connector, the battery being electrically connected to the charging connector, the charging connector being disposed within the main unit housing.

10. The electronic nozzle according to claim 6, characterized in that, The host also includes a first host magnetic component, which is disposed on the side of the host housing facing the top cover. The top cover includes a top cover outer shell, a top cover inner cover, and a top cover magnetic component. The top cover outer shell is fitted over the top cover inner cover, and the top cover magnetic component is disposed between the top cover outer shell and the top cover inner cover. The top cover magnetic component and the first host magnetic component are attracted by magnetic force. And / or, the main unit further includes a second main unit magnetic component, the second main unit magnetic component being disposed on the side of the main unit inner cover opposite to the top cover, and the atomizing mechanism further includes an atomizing magnetic component, the atomizing magnetic component being disposed at the bottom of the atomizing mechanism, and the atomizing magnetic component being attracted to the second main unit magnetic component by magnetic force; And / or, the host further includes a vibration motor disposed between the host housing and the host inner cover, the vibration motor being electrically connected to the control module; And / or, the atomizing mechanism is disposed inside the inner cover of the main unit or inside the top cover.

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