Atomization device

Abstract

The utility model provides an atomization device which solves the problem that in the prior art, an atomization mechanism is fixed in a shell, and the atomization mechanism is inconvenient to replace. The atomization device comprises a shell and an atomization mechanism. The shell is provided with a containing cavity and a mounting opening. The atomization mechanism is detachably arranged in the containing cavity. In this way, when the atomization mechanism is replaced, the atomization mechanism can be taken out from the installation opening, and then the atomization mechanism needing to be replaced is installed in the containing cavity through the installation opening, so that the atomization mechanism of the atomization device can be replaced, and the problem that the atomization mechanism of an existing beauty instrument is inconvenient to replace is solved.

Description

Technical Field

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

[0002] The beauty instrument sprays the beauty liquid onto the skin, for example, so that the skin can better absorb the beauty liquid. The beauty instrument includes a housing and an atomizing mechanism (for spraying the beauty instrument). The atomizing mechanism is fixedly installed in the housing. When replacing the atomizing mechanism, it is inconvenient to replace the atomizing mechanism. Utility Model Content

[0003] The main technical problem solved by the present application is to provide an atomizing device, which solves the problem in the prior art that the atomizing mechanism is fixed in the shell, making it inconvenient to replace the atomizing mechanism.

[0004] In order to solve the above technical problems, the first technical solution adopted by the present application is: to provide an atomizing device, the atomizing device includes a shell and an atomizing mechanism. The shell has a receiving cavity and a mounting port. The atomizing mechanism is detachably arranged in the receiving cavity. In this way, when replacing the atomizing mechanism, the atomizing mechanism can be taken out from the mounting port, and then the atomizing mechanism to be replaced can be installed in the receiving cavity through the mounting port, so that the atomizing device can replace the atomizing mechanism, so as to solve the problem that it is inconvenient to replace the atomizing mechanism of the existing beauty instrument.

[0005] In addition, when using different beauty liquids, the existing beauty instrument needs to clean the old beauty liquid in the atomizing mechanism before injecting the new beauty instrument into the atomizing mechanism. However, the atomizing mechanism is detachably arranged in the receiving cavity, and different beauty liquids can be injected into multiple atomizing mechanisms respectively, thereby reducing microbial deterioration and contamination in the atomizing mechanism.

[0006] In some embodiments, the atomizing device further comprises an air supply mechanism, which is installed in the accommodating cavity. An air supply interface protrudes from the first outer wall of the atomizing mechanism; the air supply mechanism is connected to the air supply interface to provide gas to the atomizing mechanism.

[0007] In some embodiments, the atomization mechanism includes a connected atomization component and an atomization bomb; the liquid in the atomization bomb can enter the atomization component; the second outer wall of the atomization component and the third outer wall of the atomization bomb constitute the first outer wall, and the air supply interface protrudes from the second outer wall.

[0008] In some embodiments, the atomization assembly is detachably connected to the atomization bomb.

[0009] In some embodiments, the atomization device further includes a liquid pushing mechanism installed in the accommodating chamber; the liquid pushing mechanism is used to push the liquid in the atomization bomb into the atomization assembly.

[0010] In some embodiments, the liquid pushing mechanism includes a push rod, a screw rod, a driving member and a pressure plate; the driving member is connected to the screw rod, and the screw rod is threadedly connected to the push rod; the driving member is used to drive the screw rod to rotate so that the push rod moves along the axis of the screw rod; the push rod is used to push the liquid in the atomizer bomb into the atomizer assembly; the pressure plate is arranged on the driving member and can abut against the push rod.

[0011] In some embodiments, the atomization assembly, the atomization bomb and the liquid pushing mechanism are arranged in sequence along an axial direction.

[0012] In some embodiments, a piston is disposed in the atomizer cartridge; and the liquid pushing mechanism is used to push the piston to move.

[0013] In some embodiments, the atomization mechanism also includes a flip cover mechanism, which includes a flip cover and a limiting mechanism. The flip cover is rotatably connected to the shell and is used to cover the mounting port. The limiting mechanism has a limiting state and a released state. When the flip cover rotates, the linkage between the flip cover and the limiting mechanism is a non-connective coupling, so that the flip cover switches the state of the limiting mechanism.

[0014] In some embodiments, the accommodating cavity is provided with a positioning groove that cooperates with the air supply interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural schematic diagram of the atomization device provided by the present application;

[0017] Figure 2 It is a structural schematic diagram of a state of the atomization device provided by the present application;

[0018] Figure 3 yes Figure 2 Enlarged view at Q;

[0019] Figure 4 It is a structural schematic diagram of another state of the atomization device provided by the present application;

[0020] Figure 5 yes Figure 4 Enlarged view at P;

[0021] Figure 6 is a structural schematic diagram of another state of the atomization device provided by the present application;

[0022] Figure 7 yes Figure 6Enlarged view at W;

[0023] Figure 8 It is a structural schematic diagram of another state of the atomization device provided by the present application;

[0024] Fig. 9 yes Figure 8 Enlarged view at R;

[0025] Fig.10 It is a structural schematic diagram of the atomization mechanism in the atomization device provided by the present application when it pops up;

[0026] Fig.11 It is a schematic diagram of the structure of the atomization device provided by the present application with part of the shell removed;

[0027] Fig.12 It is a schematic diagram of the structure of the atomization device provided by the present application without all shells;

[0028] Fig.13 It is a structural schematic diagram of the atomization mechanism and the shell provided by the present application;

[0029] Fig.14 It is a structural schematic diagram of the atomization mechanism provided by the present application;

[0030] Fig.15 It is a structural schematic diagram of the atomization mechanism provided in this application.

[0031] In the figure: 1, charger; 2, atomizing device; 20, first elastic member; 21, flip cover; 211, cover body; 212, trigger part; 22, atomizing mechanism; 221, atomizing assembly; 222, atomizing bomb; 223, groove; 224, air supply interface; 2241, card slot; 225, atomizing chamber; 226, piston; 227, first outer wall; 228, second outer wall; 229, third outer wall; 23, shell; 231, accommodating chamber; 232, positioning groove; 24, limiting mechanism; 241, rotating assembly; 2411, sliding member; 2412, rotating member; 242, elastic assembly; 2421, third elastic member; 2422, second elastic member; 25, air supply mechanism; 26, liquid pushing mechanism; 27, circuit board; 28, power supply; 29, first sensor. DETAILED DESCRIPTION

[0032] The scheme of the embodiment of the present application is described in detail below in conjunction with the drawings of the specification.

[0033] In the following description, for the purpose of explanation rather than limitation, specific details such as specific system structures, interfaces, and technologies are provided to facilitate a thorough understanding of the present application.

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] The terms "first", "second", "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of this application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] The embodiment of the present disclosure provides an atomization device. Figure 1 , the atomization device may include an atomization device 2 and a charger 1. The charger 1 is used to charge the atomization device 2. In some examples, the atomization device 2 is provided with a charging port, and the plug end of the charger 1 is plugged into the charging port to charge the power supply 28 of the atomization device 2. In other examples, the charger 1 charges the power supply 28 of the atomization device 2 wirelessly. For example, the charger 1 charges the power supply 28 of the atomization device 2 by Bluetooth charging.

[0038] In some embodiments, the atomization device also includes other instruments, such as a spare charger 1, an installation box (the installation box is used to assemble the atomization device 2 and the charger 1 together for easy transportation, etc.), etc.

[0039] See also Figure 2 and Figure 3 The atomizing device may include a housing 23, an atomizing mechanism 22 and a flip cover mechanism.

[0040] The housing 23 has a receiving chamber 231 and a mounting port. The mounting port is connected to the receiving chamber, so that the atomizing mechanism 22 can be installed in the receiving chamber through the mounting port. For example, the liquid pushing mechanism hereinafter, the air supply mechanism 25 hereinafter, and the power supply 28, etc. can all be installed in the receiving chamber through the mounting port. For another example, the housing also has a receiving chamber, and the receiving chamber is also connected to the mounting port, and the liquid pushing mechanism hereinafter, the air supply mechanism 25 hereinafter, and the power supply 28, etc. can all be installed in the receiving chamber through the mounting port. For another example, the housing also has a receiving chamber and a placement port, and the receiving chamber is also connected to the placement port, and the liquid pushing mechanism hereinafter, the air supply mechanism 25 hereinafter, and the power supply 28, etc. can all be installed in the receiving chamber through the placement port.

[0041] The atomizing mechanism 22 is used to spray out atomized liquid (which can be called atomized medium). For example, the liquid can be a medicinal liquid, a nutrient solution, a beauty liquid, an essence liquid, an essence milk, a disinfectant, an insecticide, an insecticide, etc., so that the atomizing device 2 can be applied to a variety of fields (such as the medical field, the beauty field, the agricultural field, etc.); for example, when the atomizing device 2 is used in the beauty field, the atomizing device 2 can be called a beauty instrument, an atomizer, etc. The atomizing mechanism 22 can include a detachably connected (such as a snap-on) atomizing component 221 and an atomizing bomb 222. The atomizing component 221 is connected to the atomizing bomb 222, and the atomizing bomb 222 is used to store liquid (which can also be called a medium). The liquid in the atomizing bomb 222 flows into the atomizing component 221 and is atomized and sprayed out by the atomizing component 221.

[0042] The atomizing mechanism 22 can be detachably installed in the accommodating cavity; for example, the atomizing mechanism 22 can be detachably installed in the accommodating cavity by means of buckles, bolts, latches, etc.; for another example, the limiting mechanism 24 limits the atomizing mechanism 22 in the accommodating cavity. In this way, when replacing the atomizing mechanism, the atomizing mechanism 22 can be taken out from the installation port, and then the atomizing mechanism 22 to be replaced can be installed in the accommodating cavity through the installation port, thereby solving the problem that it is inconvenient to replace the atomizing mechanism of the existing beauty instrument. There can be multiple atomizing mechanisms 22, so that different beauty liquids can be injected into multiple atomizing mechanisms 22 respectively, thereby reducing microbial deterioration and contamination in the atomizing mechanism.

[0043] The flip mechanism can be used on a device having a housing 23 with a mounting opening, and can cooperate with a part to be mounted to install the part in the housing 23 or remove it from the housing 23. For example, the device can be an atomizing device 2, that is, the flip mechanism is used on the atomizing device 2, and the part to be mounted can be the atomizing mechanism 22; for another example, the device can be a display screen, a mainframe box, etc. This article takes the example that the flip mechanism can be used on the atomizing device 2, and the part to be mounted can be the atomizing mechanism 22 for explanation.

[0044] The flip cover mechanism may include a flip cover 21 and a limiting mechanism 24 .

[0045] The flap 21 is used to cover the installation opening, and the installation opening can be opened and closed by rotating the flap 21. The flap 21 can be made of metal material, such as iron, copper, etc., or non-metal material, such as plastic, etc.

[0046] The flip cover 21 is rotatably connected to the housing 23, for example, the flip cover 21 is hinged to the housing 23. The limiting mechanism 24 is movably arranged in the housing 23. In this way, the limiting mechanism 24 and the flip cover 21 can form a linkage, so that the limiting mechanism 24 can be switched to a corresponding state by the rotation of the flip cover 21.

[0047] The limiting mechanism 24 has a limiting state and a releasing state. The limiting state can be understood as the limiting mechanism 24 being used to limit the atomizing mechanism 22 in the housing 23, that is, the limiting mechanism 24 cooperates with the limiting part of the atomizing mechanism 22 to limit the atomizing mechanism 22 in the accommodating chamber.

[0048] The release state can be understood as follows: the limiting mechanism 24 is used to release the state of the atomization mechanism 22, that is, the flip cover 21 enables (for example, by driving, driving, triggering, etc.) the limiting mechanism 24 to release the restriction on the limiting portion. That is, in this article, only when the limiting mechanism 24 is matched with the limiting portion of the atomization mechanism 22, the state of the limiting mechanism 24 is called the limiting state. Any state of the limiting mechanism 24 except the limiting state can be called the release state; for example, the release state of the limiting mechanism 24 can be the state of the limiting mechanism 24 when the limiting mechanism 24 contacts the non-limiting portion of the atomization mechanism 22; for another example, the release state can also be the state of the limiting mechanism 24 when the limiting mechanism 24 is decoupled from the atomization mechanism 22 (can be called uncoupled or separated).

[0049] When the flip cover 21 rotates, the linkage between the flip cover 21 and the limiting mechanism 24 is non-connective coupling, so that the flip cover 21 switches the state of the limiting mechanism 24. In this way, the non-continuous coupling can avoid the flip cover 21 from being coupled to the limiting mechanism 24 when rotating (for example, the opening process or closing process of the flip cover 21), and can make the operation mode between the flip cover 21 and the limiting mechanism 24 more diverse (for example, the free stroke of opening the cover, the coupling stroke of opening the cover, etc. mentioned below). Switching the state of the limiting mechanism 24 can enable the limiting mechanism 24 to fix the atomizing mechanism 22 in the housing 23, or release the restriction on the atomizing mechanism 22, so as to facilitate the installation and removal of the atomizing mechanism 22. The non-continuous coupling and switching the state of the limiting mechanism 24 can omit the step of operating the limiting mechanism 24 alone to release or restrict the atomizing mechanism 22, so as to solve the problem that the step of operating the limiting mechanism 24 alone is required after the flip cover 21 rotates.

[0050] The linkage cooperation between the flip cover 21 and the limiting mechanism 24 is a non-connective coupling. It can be understood that when the flip cover 21 rotates, it can be divided into a decoupling stroke between the flip cover 21 and the limiting mechanism 24 (such as the free stroke for opening the cover, the empty stroke for opening the cover, the free stroke for closing the cover and the empty stroke for closing the cover below) and a coupling stroke (such as the coupling stroke for opening the cover and the coupling stroke for closing the cover below).

[0051] The flip cover 21 switches the state of the limiting mechanism 24 , which can be understood as the state of the limiting mechanism 24 switching from the limiting state to the released state, or the state of the limiting mechanism 24 switching from the released state to the limiting state.

[0052] The rotation of the flip cover 21 may include an opening process of the flip cover 21 and a closing process of the flip cover 21 .

[0053] In some embodiments, when the flip cover 21 is opened, the linkage between the flip cover 21 and the limiting mechanism 24 is non-connective coupling, so that the flip cover 21 switches the state of the limiting mechanism 24 from the limiting state to the released state. In this way, when the flip cover 21 is opened, the installation port can be exposed, and the limiting mechanism 24 can release the restriction on the atomizing mechanism 22, so that the atomizing mechanism 22 can be taken out.

[0054] Exemplarily, during the opening process of the flip cover 21, the opening process of the flip cover 21 includes the opening coupling stroke and the opening free stroke in sequence. In this way, when the flip cover 21 is just opened, the flip cover 21 can enable the limiting mechanism 24 to release the restriction on the atomizing mechanism 22.

[0055] As another example, during the opening process of the flip cover 21, the opening process of the flip cover 21 includes the opening empty stroke and the opening coupling stroke in sequence. In this way, after the flip cover 21 is opened for a period of time / stroke (i.e., the opening empty stroke), the flip cover 21 can allow the limiting mechanism 24 to release the restriction on the atomizing mechanism 22, so that the atomizing mechanism 22 can be taken out from the housing 23. When the flip cover 21 is in the opening empty stroke, the limiting mechanism 24 is in a limiting state, that is, the limiting mechanism 24 still restricts the atomizing mechanism 22 to avoid the problem that the user accidentally touches and opens the flip cover 21 and causes an accident. In some examples, the opening process of the flip cover 21 also includes the opening free stroke after the opening coupling stroke. The opening free stroke is similar to the opening empty stroke, and the flip cover 21 and the limiting mechanism 24 are in a decoupled state during this stroke.

[0056] The following is a detailed description of the cover opening idle stroke, cover opening coupling stroke and cover opening free stroke of the flip cover 21.

[0057] See also Figure 4 and Figure 5 During the cover opening idle stroke, the flip cover 21 is decoupled from the limiting mechanism 24, and the limiting mechanism 24 maintains the limiting state.

[0058] Exemplarily, the limiting mechanism 24 includes a rotating assembly 241 and an elastic assembly 242. The elastic assembly 242 is connected to the rotating assembly 241. The rotating assembly 241 is used to rotate and connect the housing 23, for example, the rotating assembly 241 is rotationally connected to the housing 23. The elastic assembly 242 is used to connect the housing 23, for example, the elastic assembly 242 is connected to the housing 23.

[0059] During the open cover idle stroke, the flip cover 21 is decoupled from the rotating assembly 241, and the elastic assembly 242 drives the rotating assembly 241 to be in a limited state, so that the rotating assembly 241 continues to limit the atomizing mechanism 22 in the accommodating chamber. Since the flip cover 21 is decoupled from the rotating assembly 241, the rotating assembly 241 is required to limit the atomizing mechanism 22. At this time, the elastic force of the elastic assembly 242 provides an elastic force to the rotating assembly 241, and the elastic force causes the rotating assembly 241 to limit the atomizing mechanism 22 in the accommodating chamber.

[0060] In some examples, the rotating assembly 241 only includes the rotating member 2412 . The elastic assembly 242 only includes the third elastic member 2421 .

[0061] In other examples, the rotating assembly 241 includes a rotating member 2412 and a sliding member 2411. The rotating member 2412 is used to be rotatably connected to the housing 23, for example, the rotating member 2412 is rotatably connected to the housing 23. The sliding member 2411 is used to be slidably connected to the housing 23, for example, the sliding member 2411 is slidably connected to the housing 23 (for example, the housing 23 has a slide groove, and the sliding member 2411 is slidably arranged in the slide groove). The elastic assembly 242 includes a second elastic member 2422 and a third elastic member 2421. The second elastic member 2422 is connected to the rotating member 2412 and is used to be connected to the housing 23. The third elastic member 2421 is connected to the sliding member 2411 and is used to be connected to the housing 23. For example, the second elastic member 2422 and the third elastic member 2421 are also connected to the housing 23. In the following description, an example is taken in which the rotating assembly 241 includes a rotating member 2412 and a sliding member 2411 , and the elastic assembly 242 includes a second elastic member 2422 and a third elastic member 2421 .

[0062] During the open cover idle stroke, the flip cover 21 is decoupled from the rotating member 2412, and the third elastic member 2421 drives the sliding member 2411 to be in a limited state. The rotating member 2412 is decoupled from the sliding member 2411, or the second elastic member 2422 drives the rotating member 2412 and the sliding member 2411 to be in a balanced state. In this way, since the rotating member 2412 is far away from the atomizing mechanism 22, the slide 2411 cooperates with the rotating member 2412 to limit or release the restriction on the atomizing mechanism 22, so that the installation of the atomizing mechanism 22 and the limiting mechanism 24 has a greater fault tolerance, so as to better arrange the atomizing mechanism 22, the limiting mechanism 24, and the components such as the battery described below in the accommodating cavity. The second elastic member 2422 acts on the rotating member 2412, and the third elastic member 2421 acts on the sliding member 2411, with clear division of labor and no interference.

[0063] The sliding member 2411 may be a component that can realize the above functions and can slide, and the shape of the sliding member 2411 may be designed according to the requirements of the atomizing device 2, for example, the sliding member 2411 may be a sliding rod, a sliding block, etc. The rotating member 2412 is a component installed on the housing 23 and can rotate relative to the housing 23, for example, the rotating member 2412 may be a rod, a slender plate, a long strip, etc.

[0064] The sliding member 2411 cooperates with the limiting portion of the atomizing mechanism 22. In some examples, the sliding member 2411 is plugged into the limiting portion of the atomizing mechanism 22 to limit the atomizing mechanism 22 in the accommodating chamber. At this time, the sliding member 2411 can be a latch, and the limiting portion can be a groove 223; in the limiting state, part of the sliding member 2411 is plugged into the groove 223. In this way, the atomizing mechanism 22 is limited in the accommodating chamber by using a simple plug-in function. Among them, for example, the outer wall of the atomizing assembly 221 has a groove 223, and for example, the outer wall of the atomizing bomb 222 has a groove 223, and for example, the outer bottom wall of the atomizing assembly 221 and the outer top wall of the atomizing bomb 222 form a groove 223. The second elastic member 2422 can be a torsion spring and / or a coil spring, and the third elastic member 2421 can be a spring and / or a spring. In other examples, the sliding member 2411 is engaged with the limiting portion of the atomizing mechanism 22 to limit the atomizing mechanism 22 in the accommodating chamber. In this case, the limiting portion and the sliding member 2411 may be contact buckles. In other examples, the sliding member 2411 is bonded with the limiting portion of the atomizing mechanism 22 to limit the atomizing mechanism 22 in the accommodating chamber. In this case, the limiting portion and the sliding member 2411 may be Velcro or the like.

[0065] The flip cover 21 includes a cover body 211 and a trigger part 212, and the trigger part 212 is connected to the cover body 211. For example, the cover body 211 and the trigger part 212 are an integral structure. The cover body 211 can be rotatably connected to the housing 23. In this way, when the cover body 211 is opened, the trigger part 212 will rotate with the cover body 211, so that the trigger part 212 is coupled or decoupled with the rotating member 2412. When the cover is in an idle stroke, the flip cover 21 is decoupled from the limiting mechanism 24, which means that the cover body 211 and the trigger part 212 are both decoupled from the limiting mechanism 24.

[0066] See also Figure 6 and Figure 7 During the cover opening coupling stroke, the flip cover 21 is coupled with the limiting mechanism 24, so that the flip cover 21 changes the state of the limiting mechanism 24 to the released state (ie, from the limited state to the released state).

[0067] Exemplarily, the limiting mechanism 24 includes a rotating assembly 241 and an elastic assembly 242. During the cover opening coupling stroke, the flip cover 21 is coupled with the rotating assembly 241, so that the state of the rotating assembly 241 is changed to the released state, and the elastic assembly 242 forces the rotating assembly 241 to return to the limited state. In this way, the restriction of the atomizing mechanism 22 is achieved through the cooperation of the rotating assembly 241 and the elastic assembly 242, and the rotating assembly 241 cooperates with the cover plate to release the restriction of the atomizing mechanism 22.

[0068] When the cover is opened from the idle stroke to the coupling stroke, the position of the rotating component 241 changes, so that the elastic force of the elastic component 242 increases, so that during the coupling stroke, the elastic force of the elastic component 242 can restore the rotating component 241 to the state of restricting the atomization mechanism 22.

[0069] In some examples, the rotating assembly 241 includes a rotating member 2412 and a sliding member 2411; the elastic assembly 242 includes a second elastic member 2422 and a third elastic member 2421. During the cover opening coupling stroke, the flip cover 21 rotates to couple with the rotating member 2412, and the rotating member 2412 abuts against the sliding member 2411. The rotating member 2412 drives the state of the sliding member 2411 to rotate to the released state. The elastic forces of the second elastic member 2422 and the third elastic member 2421 are both increased, so that the increased elastic force of the second elastic member 2422 forces the sliding member 2411 to restore to the state of limiting the atomization mechanism 22; the increased elastic force of the third elastic member 2421 forces the rotating member 2412 to restore.

[0070] In some examples, the flip cover 21 includes a cover body 211 and a trigger portion 212. During the cover opening coupling stroke, the flip cover 21 is coupled with the limiting mechanism 24, which means that the trigger portion 212 is coupled with the limiting mechanism 24, and the cover body 211 is decoupled from the limiting mechanism 24; that is, the cover body 211 is coupled with the limiting mechanism 24 through the limiting portion.

[0071] See also Figure 8 and Fig. 9 During the free travel of opening the cover, the flip cover 21 is decoupled from the limiting mechanism 24; the limiting mechanism 24 remains released. In this way, the flip cover 21 continues to open, making the opening of the installation port larger; then when the atomizing mechanism 22 is taken out, the atomizing mechanism 22 will not hit the flip cover 24; thus, it is easy to take out the atomizing mechanism 22 from the accommodating cavity.

[0072] When the cover-opening coupling stroke reaches the cover-opening free stroke, since the atomizing mechanism 22 has not been taken out, that is, the atomizing mechanism is still in the accommodating chamber, the limiting mechanism 24 is used to abut against the non-limiting portion of the atomizing mechanism 22. For example, the first elastic member causes the atomizing mechanism 22 to bounce up, so that the limiting mechanism 24 abuts against the non-limiting portion of the atomizing mechanism 22, thereby reducing the speed at which the atomizing mechanism 22 bounces up.

[0073] For example, during the free travel of opening the cover, the old atomizer mechanism 22 is taken out and a new atomizer mechanism 22 is installed. Since the atomizer mechanism 22 is bounced up by the first elastic member, the limiting mechanism 24 abuts against the non-limiting part of the atomizer mechanism 22; so that in the subsequent closing process, the atomizer mechanism 22 can be pressed while the installation opening is closed by the flip cover, so that the atomizer mechanism 22 is limited by the limiting mechanism.

[0074] For example, during the free travel of opening the cover, the old atomizing mechanism 22 is taken out and a new atomizing mechanism 22 is installed. At this time, the atomizing mechanism 22 is manually pressed, so that the limiting mechanism 24 can directly cooperate with the limiting part of the atomizing mechanism 22 to limit the atomizing mechanism 22 in the accommodating cavity.

[0075] Among them, during the cover opening coupling stroke, the release state of the limiting mechanism 24 is that the limiting mechanism 24 is decoupled from the atomizing mechanism 22. During the cover opening free stroke, the limiting mechanism 24 is in contact with the non-limiting part of the atomizing mechanism 22 when in the release state. The non-limiting part can be understood as the outer wall of the atomizing mechanism 22, such as the outer wall of the atomizing bomb 222, and the outer wall of the atomizing assembly 221. The flip cover 21 includes a cover body 211 and a trigger part 212. During the cover opening free stroke, the flip cover 21 is decoupled from the limiting mechanism 24, which means that the trigger part 212 and the cover body 211 are both decoupled from the limiting mechanism 24.

[0076] Exemplarily, the limiting mechanism 24 includes a rotating assembly 241 and an elastic assembly 242. During the free travel of the cover, the flip cover 21 is decoupled from the rotating assembly 241, the limiting mechanism 24 remains released, and the elastic assembly 242 drives the limiting mechanism 24 to abut against the non-limiting portion of the atomizing mechanism 22.

[0077] In some examples, the rotating assembly 241 includes a rotating member 2412 and a sliding member 2411; the elastic assembly 242 includes a second elastic member 2422 and a third elastic member 2421. During the free travel of the cover opening, the flip cover 21 is decoupled from the rotating member 2412, and the third elastic member 2421 drives the sliding member 2411 to abut against the non-limiting portion of the atomization mechanism 22. The rotating member 2412 is decoupled from the sliding member 2411, or the second elastic member 2422 drives the rotating member 2412 and the sliding member 2411 to be in a balanced state.

[0078] The limiting mechanism 24 is used to abut against the non-limiting portion of the atomizing mechanism 22. In some examples, after the restriction of the atomizing mechanism 22 is released, the liquid pushing mechanism 26 can be used to push the atomizing mechanism 22 out of the accommodating chamber so that the position of the limiting portion of the atomizing mechanism 22 changes with the atomizing mechanism 22.

[0079] For other examples, see Fig.10 and Fig.11, the atomizing device also includes a first elastic member 20. The first elastic member 20 is used to be arranged in the accommodating chamber, for example, the first elastic member 20 is arranged in the accommodating chamber. The atomizing mechanism 22 is installed in the accommodating chamber, and the first elastic member 20 generates a compressive elastic force due to the squeezing of the first elastic member 20 by the atomizing mechanism 22; that is, the first elastic member 20 is used to provide an elastic force to the atomizing mechanism 22. During the opening coupling stroke, the limiting mechanism releases the restriction on the atomizing mechanism 22, so that the compressive elastic force of the first elastic member 20 bounces the atomizing mechanism 22 from the accommodating chamber, thereby changing the position of the limiting portion of the atomizing mechanism 22, and also facilitating the staff to take the atomizing mechanism 22. In addition, the limiting mechanism 24 abuts against the non-limiting portion of the atomizing mechanism 22, thereby reducing the bounce speed of the atomizing mechanism 22 to avoid the atomizing mechanism 22 colliding with the flip cover 21, thereby causing damage to the atomizing mechanism 22 and the flip cover 21. During the free travel of opening the cover, the limiting mechanism 24 (for example, the limiting mechanism 24) will normally abut against the limiting part of the atomizing mechanism 22. Since the position of the limiting part changes, the limiting mechanism 24 can only abut against other parts (i.e., non-limiting parts) of the atomizing mechanism 22. That is, during the free travel of opening the cover, the elastic force of the first elastic member 20 is used to make the limiting mechanism 24 abut against the non-limiting part of the atomizing mechanism 22. The first elastic member 20 can be at least one of a leaf spring, a spring, and an elastic sheet. The following description is based on the fact that the position of the limiting part of the atomizing mechanism 22 can be changed by using the first elastic member 20.

[0080] In some embodiments, when the flip cover 21 is closed, the linkage between the flip cover 21 and the limiting mechanism 24 is non-connective coupling, so that the flip cover 21 switches the state of the limiting mechanism 24 from the released state to the limited state. In this way, for example, when the cover is opened freely, the position of the limiting part of the atomizing mechanism 22 changes. Then, when the flip cover 21 is closed, the flip cover 21 can cover the installation opening while the limiting mechanism 24 can limit the atomizing mechanism 22 in the accommodating cavity, thereby omitting the step of separately operating the limiting mechanism 24 to control the atomizing mechanism 22.

[0081] Exemplarily, during the closing process of the flip cover 21, the closing process of the flip cover 21 includes a cover closing coupling stroke and a cover closing idle stroke in sequence. Also exemplarily, during the closing process of the flip cover 21, the closing process of the flip cover 21 includes a cover closing free stroke, a cover closing coupling stroke, and a cover closing idle stroke in sequence. The following describes in detail the cover closing free stroke, the cover closing coupling stroke, and the cover closing idle stroke of the flip cover 21.

[0082] During the free travel of closing the cover, the flip cover 21 is decoupled from the limiting mechanism 24, and the limiting mechanism 24 is in a released state.

[0083] When the atomizing mechanism 22 is installed in the accommodating cavity, for example, the limiting mechanism 24 abuts against the non-limiting part of the atomizing mechanism 22, so that the state of the limiting mechanism 24 is the released state. Therefore, the free stroke of closing the cover during the closing process is opposite to the free stroke of opening the cover during the opening process, and the other parts are the same. The understanding of the free stroke of closing the cover can refer to the relevant description of the free stroke of opening the cover. Among them, the flip cover 21 (such as the cover body 211) can be decoupled from the atomizing mechanism 22, that is, the free stroke of closing the cover facilitates the installation of the atomizing mechanism 22 in the housing 23 to avoid interference from the flip cover 21. Of course, the flip cover 21 and the atomizing mechanism 22 can be in contact.

[0084] During the cover-closing coupling stroke, the flip cover 21 is coupled with the limiting mechanism 24, and the limiting mechanism 24 is in a released state. During the cover-closing coupling stroke, the limiting mechanism 24 is in a released stroke, which can be understood as the limiting mechanism 24 is separated from the atomizing mechanism 22, or the limiting mechanism 24 is in contact with the non-limiting portion of the atomizing mechanism 22.

[0085] In some examples, the rotating assembly 241 includes a rotating member 2412 and a sliding member 2411; the elastic assembly 242 includes a second elastic member 2422 and a third elastic member 2421. During the cover closing coupling stroke, the flip cover 21 is coupled with the rotating member 2412, the rotating member 2412 is decoupled from the sliding member 2411, and the third elastic member 2421 drives the sliding member 2411 to abut against the non-limiting portion of the atomizing mechanism 22, so that the state of the limiting mechanism 24 is the released state. The second elastic member 2422 is used to drive the rotating member 2412 to reset to a state where it just contacts the sliding member 2411.

[0086] During the cover closing idle stroke, the flip cover 21 is coupled to the limiting mechanism 24; the flip cover 21 is used to press the atomizing mechanism 22 so that the state of the limiting mechanism 24 is changed to the limiting state.

[0087] The closing idle stroke in the closing process is opposite to the opening idle stroke in the opening process, and the other parts are the same. Therefore, the understanding of the closing idle stroke can refer to the relevant description of the opening idle stroke. However, the limiting mechanism 24 abuts against the non-limiting part of the atomizing mechanism 22. During the closing idle stroke, the flip cover 21 is used to press the atomizing mechanism 22 to reset the limiting part of the atomizing mechanism 22 (that is, the limiting part is aligned with the limiting mechanism 24), so that the limiting mechanism 24 cooperates with the limiting part (for example, the pin is inserted in the groove 223), and the state of the limiting mechanism 24 is changed to the limited state.

[0088] In some embodiments, when the flip cover 21 is closed, the linkage between the flip cover 21 and the limiting mechanism 24 is decoupled, and the limiting mechanism 24 remains in the limiting state. In this way, the atomizing mechanism 22 can be pressed manually or in other ways, so that the limiting part of the atomizing mechanism 22 cooperates with the limiting mechanism 24 to limit the atomizing mechanism 22 in the accommodating cavity; and then the cover is closed so that the flip cover 21 covers the installation opening.

[0089] In this embodiment, the cover closing process may also include a cover closing free stroke, a cover closing coupling stroke, and a cover closing idle stroke. The understanding of the cover closing free stroke, the cover closing coupling stroke, and the cover closing idle stroke in this embodiment may refer to the relevant description of the cover closing free stroke, the cover closing coupling stroke, and the cover closing idle stroke in the above embodiment. The cover closing idle stroke in this embodiment is different from the cover closing stroke in the above embodiment, that is, in the cover closing idle stroke in this embodiment, the flip cover 21 will not press the atomizing mechanism 22.

[0090] In some embodiments, see Figure 11 to Figure 15 ,in, Fig.13 The structure of a part of the shell is shown to facilitate the matching relationship between the shell and the air supply interface. The atomizing device 2 also includes an air supply mechanism 25. The air supply mechanism 25 is used to provide gas to the atomizing assembly 221. In this way, the gas provided by the air supply mechanism 25 can enter the atomizing mechanism 22, so that the liquid in the atomizing mechanism 22 is atomized and sprayed out. The air supply mechanism 25 may include an air pump and a vent pipe, and the air pump is connected to the atomizing mechanism 22 (or the air supply interface 224) through the vent pipe.

[0091] The first outer wall 227 of the atomizing assembly 221 protrudes with an air supply interface 224, and the air supply mechanism 25 is connected to the air supply interface 224. The air supply interface 224 protrudes from the first outer wall 227 of the atomizing mechanism 22, and can play a role in positioning and preventing mistakes.

[0092] The accommodating chamber 231 is provided with a positioning groove 232 that cooperates with the air supply interface 224. In this way, after the atomizing mechanism 22 is installed in the accommodating chamber 231, the air supply interface 224 can cooperate with the positioning groove 232, so that the atomizing mechanism 22 plays a role of positioning and foolproofing; at the same time, the direction of the nozzle on the atomizing mechanism 22 can be positioned. In some examples, when the limiting mechanism 24 cooperates with the limiting portion of the atomizing mechanism 22, the air supply interface 24 also cooperates with the positioning groove 232. For example, the top of the shell 23 has an installation port, and the installation port can extend from the top of the shell 23 along the height direction of the shell to form the accommodating chamber 231 (that is, the accommodating chamber 231 can be called an accommodating groove, and the notch of the accommodating groove can be an installation port). At this time, the top of the shell 23 also has a positioning groove 232 extending from the top of the shell 23 along the height direction of the shell.

[0093] The inner wall of the air supply interface 224 has a slot 2241, and the air supply mechanism 25 has a protrusion; or, the inner wall of the air supply interface 224 has a protrusion, and the air supply mechanism 25 has a slot. When the air supply mechanism 25 is connected to the air supply interface 224, the protrusion is engaged in the slot 2241. That is, the protrusion slot structure is used to make the air supply mechanism 25 (such as an air pipe) and the air supply interface 224 fixedly connected and connected.

[0094] Exemplarily, the atomizing mechanism 22 may include an atomizing assembly 221 and an atomizing bomb 222. The second outer wall 228 of the atomizing assembly 221 and the third outer wall 229 of the atomizing bomb 222 constitute the first outer wall 227, and the air supply interface 224 protrudes from the second outer wall 228. In some examples, the second outer wall 228 is located inside the third outer wall 229, that is, the orthographic projection of the third outer wall 229 on the first plane is located at the orthographic projection of the second outer wall 228 on the first plane, and the first plane is perpendicular to the installation direction of the atomizing mechanism 22 (i.e., the direction of the elastic force of the first elastic member 20). In other examples, the second outer wall 228 is flush with the third outer wall 229. Thereby, the air supply interface 224 plays a role in positioning and preventing fooling.

[0095] The atomizing bomb 222 is connected to the atomizing assembly 221, so that the liquid in the atomizing bomb 222 can flow into the atomizing assembly 221; in this way, the path between the atomizing bomb 222 and the atomizing assembly 221 is shorter, and less liquid is wasted.

[0096] The atomizing bomb 222 is detachably connected to the atomizing assembly 221, for example, the atomizing bomb 222 is snap-fitted to the atomizing assembly 221, threadedly connected, etc. Among them, the atomizing assembly 221 has a liquid supply inlet, and the atomizing bomb 222 has a liquid supply outlet, and the liquid supply inlet and the liquid supply outlet are detachably connected to realize the detachable connection between the atomizing assembly 221 and the atomizing bomb 222. With the detachable connection, the atomizing bomb 222 or the atomizing assembly 221 can be replaced separately to reduce the deterioration of the liquid in the atomizing bomb 222. In addition, different atomizing assemblies 221 can be matched according to the liquid in different atomizing bombs 222 to maximize the absorption of the liquid.

[0097] The atomizing assembly 221 has an atomizing chamber 225 for receiving liquid from the atomizing bomb 222 and gas from the gas supply mechanism 25, so that the nozzle of the atomizing assembly 221 can spray atomized liquid. The atomizing bomb 222 is used to store liquid; the atomizing bomb 222 has a liquid storage chamber for storing liquid.

[0098] The atomizing device 2 further comprises a liquid pushing mechanism, which is used to push the liquid in the atomizing bomb 222 into the atomizing assembly 221 .

[0099] The atomizing assembly 221, the atomizing bomb 222 and the liquid pushing mechanism are arranged in sequence along an axial direction. In this way, the liquid pushing mechanism pushes the liquid in the atomizing bomb 222 into the atomizing assembly 221 in a relatively simple structure. For example, an axial direction may be the height direction of the atomizing device. For another example, an axial direction may be a direction intersecting with the height direction of the atomizing device, and the angle between the two is between -10° and 10°.

[0100] The liquid pushing mechanism may include a push rod, a screw rod, a driving member and a pressing plate. The driving member is connected to the screw rod, and the screw rod is threadedly connected to the push rod. The driving member is used to drive the screw rod to rotate so that the push rod moves along the axis of the screw rod, so that the push rod pushes the liquid in the atomizing bomb 222 into the atomizing assembly 221. In some examples, the driving member may be a motor and a speed change mechanism, the driving member is connected to the speed change mechanism in a transmission manner, and the speed change mechanism is connected to the screw rod. The speed change mechanism may be a reducer, a transmission, etc.

[0101] The pressure plate is arranged on the driving member, for example, the pressure plate is fixed on the speed change mechanism. The pressure plate is rotatably connected with the screw rod. In this way, the push rod can first press the pressure plate, thereby avoiding damage to the driving member by the push rod. In some examples, the pressure plate is fixed on the driving member and sleeved on the outer ring of the first bearing, and the screw rod is sleeved in the inner ring of the first bearing.

[0102] A piston 226 is disposed in the atomizing bomb 222. The liquid pushing mechanism 26 moves the piston 226 to allow the liquid in the liquid storage chamber of the atomizing bomb 222 to flow into the atomizing chamber 225 of the atomizing assembly 221.

[0103] In some examples, the piston 226 is directly connected to the liquid pushing mechanism 26, for example, the piston 226 is connected to the liquid pushing mechanism 26 through a connector (which may be a plate, a rod, etc.). In other examples, the piston 226 is indirectly connected to the liquid pushing mechanism 26, for example, the piston 226 can abut against the liquid pushing mechanism 26.

[0104] The push rod is sleeved in the inner ring of the second bearing. For example, the outer ring of the second bearing abuts against the piston 226; for another example, the outer ring of the first bearing is connected to the piston 226 through a connecting piece. This can prevent the push rod from driving the piston 226 to move and rotate at the same time.

[0105] In some embodiments, the atomizing device 2 further includes a first sensor 29 and a controller. The first sensor 29 is electrically connected to the controller. The controller is used to control the liquid pushing mechanism 26 to move toward the atomizing bomb 222 when the first sensor 29 detects that the atomizing bomb 222 is installed in the accommodating chamber 231, so as to reduce the waiting time for the atomizing device to discharge liquid after startup. Of course, when there is no atomizing bomb 222 in the accommodating chamber 231, the liquid pushing mechanism 26 is in an initial state (it can be understood that the movement amount of the liquid pushing mechanism 26 is 0 or close to 0), or returns to the initial state.

[0106] In some embodiments, the atomizing device 2 further includes a second sensor and a controller. The first sensor 29 is electrically connected to the controller. The controller is also used to control the liquid pushing mechanism 26 to stop moving or retreat to a preset distance when the second sensor detects that the liquid pushing mechanism 26 is in contact with the piston 226. After the machine is turned on, the purpose of quickly discharging liquid is achieved. For example, the piston 226 is provided with a magnet, and when the sensor detects that the liquid pushing mechanism 26 contacts the magnet, the controller controls the liquid pushing mechanism 26 to stop moving or retreat to a preset distance.

[0107] In some examples, the first sensor 29 and the second sensor may be Hall sensors. The first sensor 29 and the second sensor are installed in the housing 23. The first sensor 29 and the second sensor may be the same sensor or two sensors. In this article, the first sensor 29 and the second sensor are taken as the same sensor (e.g., the first sensor 29) for explanation.

[0108] The controller can be integrated on the circuit board 27. The switch can be installed on the housing 23. The power supply 28 can be a secondary battery, such as a lithium battery. The power supply 28 and the circuit board 27 can be installed in the accommodating cavity 231 or the accommodating cavity. In some examples, the circuit board 27 is installed on the inner bottom wall of the housing 23, the liquid pushing mechanism 26 and the air supply mechanism 25 are both located on the circuit board 27; the first elastic member 20 is located on the liquid pushing mechanism 26; the atomizing bomb 222 is located on the first elastic member 20; the atomizing assembly 221 is located on the atomizing bomb 222; the power supply 28 is located on the air supply mechanism 25; and the limiting mechanism 24 is located on the power supply 28. In this way, the components are relatively compact, so that the volume of the housing 23 is small, achieving the purpose of being compact and convenient.

[0109] The above description is only an implementation method of the present application, and does not limit the patent protection scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An atomizing device, characterized in that: include: A housing having a receiving cavity and a mounting opening; an atomizing mechanism, the atomizing mechanism being detachably mounted in the accommodating cavity through the mounting opening; A flip cover mechanism, wherein the flip cover of the flip cover mechanism is used to open or close the installation opening.

2. The atomizing device according to claim 1, characterized in that: The atomizing device further comprises an air supply mechanism installed in the accommodating chamber; A gas supply interface protrudes from the first outer wall of the atomizing mechanism; the gas supply mechanism is connected to the gas supply interface for providing gas to the atomizing mechanism.

3. The atomizing device according to claim 2, characterized in that: The atomization mechanism includes a connected atomization component and an atomization bomb; the liquid in the atomization bomb can enter the atomization component; the second outer wall of the atomization component and the third outer wall of the atomization bomb constitute the first outer wall, and the air supply interface protrudes from the second outer wall.

4. The atomizing device according to claim 1, characterized in that: The atomization mechanism comprises an atomization component and an atomization bomb which are connected; the atomization component and the atomization bomb are detachably connected.

5. The atomizing device according to claim 1, characterized in that: The atomizing mechanism comprises a connected atomizing assembly and an atomizing bomb; the atomizing device further comprises a liquid pushing mechanism installed in the accommodating chamber; the liquid pushing mechanism is used to push the liquid in the atomizing bomb into the atomizing assembly.

6. The atomizing device according to claim 5, characterized in that: The liquid pushing mechanism includes a push rod, a screw rod, a driving member and a pressure plate; the driving member is connected to the screw rod, and the screw rod is threadedly connected to the push rod; the driving member is used to drive the screw rod to rotate so that the push rod moves along the axis of the screw rod; the push rod is used to push the liquid in the atomizer bomb into the atomizer assembly; the pressure plate is arranged on the driving member and can abut against the push rod.

7. The atomizing device according to claim 5, characterized in that: The atomizing assembly, the atomizing bomb and the liquid pushing mechanism are arranged in sequence along an axial direction.

8. The atomizing device according to claim 5, characterized in that: A piston is arranged in the atomizing bomb; and the liquid pushing mechanism is used to push the piston to move.

9. The atomizing device according to claim 1, characterized in that: The flip cover mechanism includes a flip cover and a limiting mechanism, wherein the flip cover is rotatably connected to the shell and is used to cover the mounting opening; the limiting mechanism has a limiting state and a released state; wherein, when the flip cover rotates, the linkage cooperation between the flip cover and the limiting mechanism is a non-connective coupling, so that the flip cover switches the state of the limiting mechanism.

10. The atomizing device according to claim 2, characterized in that: The accommodating cavity is provided with a positioning groove matched with the air supply interface.

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