WO2020181440A1

WO2020181440A1 - Atomization device

Info

Publication number: WO2020181440A1
Application number: PCT/CN2019/077566
Authority: WO
Inventors: 李金泽
Original assignee: 璞真生活有限公司
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-09-17
Also published as: CN110087692B; CN110087692A

Abstract

An atomization device, comprising an atomization base (10). The atomization base (10) comprises a mounting cavity (11), a first air inlet (12), a first mist outlet (14) and a mixing chamber (101). A side wall of the mixing chamber (101) is provided with a liquid inlet (13) and a spray hole (102). The atomization device further comprises an air pump (20), a liquid storage bottle (30), a rotary closure (40) rotatably mounted within the mounting cavity (11), and a driving mechanism (50) for driving the rotary closure (40) to rotate. The rotary closure (40) rotates to enable the first air inlet (12) to be in communication with the mixing chamber (101) and the first mist outlet (14) to be in communication with the spray hole (102), or enable the first air inlet (12) to be separated from the mixing chamber (101) and the first mist outlet (14) to be separated from the spray hole (102). The atomization device can avoid liquid leakage when the atomization device falls down or is not in use, and can effectively avoid corrosion of the air pump caused by the backflow of liquid and liquid-air mixture into the air pump, thereby causing the reduction of the service life of the air pump.

Description

Atomization device

Technical field

This application belongs to the field of atomization technology, and more specifically, relates to an atomization device.

Background technique

At present, household atomization devices on the market, such as aroma diffusers, humidifiers, etc., are usually equipped with air pumps. When the gas output from the air pump passes through the side walls of the narrow space, negative pressure is formed, and the negative pressure is used to deliver the essential oil to the atomization cavity. And form tiny atomized particles to realize the atomization process. However, the existing atomization device does not have the function of preventing oil leakage, and oil leakage is likely to occur after dumping.

technical problem

The purpose of the present application is to provide an atomization device to solve the technical problem of easy oil leakage in the prior art atomization device.

Technical solutions

In order to achieve the above-mentioned purpose, the technical application adopted in this application is to provide an atomization device, including:

An atomization seat, the atomization seat includes a mounting cavity, a first air inlet communicating with the mounting cavity, a first mist outlet communicating with the mounting cavity, and a The mixing chamber between the first air inlet and the first mist outlet channel; the side wall of the mixing chamber is provided with a liquid inlet and a spray hole,

An air pump for providing air flow into the mixing chamber from the first air inlet;

A liquid storage bottle, connected with the liquid inlet and used for storing liquid;

Rotate the closure member to be rotatably installed in the installation cavity; and

A driving mechanism for driving the rotating closure member to rotate;

When the atomization device needs to be opened, the rotating closure rotates to make the first air inlet communicate with the mixing chamber, and the first mist outlet communicates with the spray hole, or when needed When the atomization device is closed, the rotary closure rotates to isolate the first air inlet from the mixing chamber, and the first mist outlet to isolate from the spray hole.

Further, the rotary enclosure is provided with a second air inlet corresponding to the first air inlet and a second mist outlet corresponding to the first mist outlet, and the rotary enclosure is further provided with A first air outlet communicating with the second air inlet, a third mist outlet communicating with the second mist outlet, the first air outlet being directly opposite and communicating with the mixing chamber, passing through The rotation of the rotary closure member makes the second air inlet and the first air inlet directly face and communicate, and the second mist outlet and the first mist outlet face and communicate, or The second air inlet is staggered from the first air inlet, and the second mist outlet is staggered from the first mist outlet.

Further, the atomizing device further includes a nozzle installed in the mixing chamber, the nozzle including a third air inlet and a fourth air inlet communicating with the third air inlet, so The third air inlet is directly opposite and connected to the first air outlet, and the gas ejected from the fourth air inlet makes the liquid in the liquid storage bottle enter the mixing chamber from the liquid inlet and After being mixed with the gas, a liquid-gas mixture is formed and then sprayed from the spray hole.

Further, the atomization seat is installed above the mouth of the liquid storage bottle, and the spray hole is located above and facing the mouth of the bottle.

Further, the atomization seat extends into the mouth of the liquid storage bottle, and the spray hole is located in the mouth of the bottle, and the third mist outlet is directly opposite and communicated with the mouth of the bottle.

Further, the outer wall of the rotary enclosure is recessed with a containing groove, the second air inlet and the second mist outlet are respectively located on both sides of the containing groove, and the atomization device further includes A sealing ring arranged in the containing groove to seal the second air inlet and the second mist outlet.

Further, a limit post is provided on the rotating enclosure, and a limit groove for limiting the rotation angle of the rotating enclosure is provided on the atomization seat. When the rotating enclosure is installed on the atomizer, When seated, the limiting column is accommodated in the limiting groove.

Further, the atomization device further includes a circuit board for electrical connection with the air pump and the driving mechanism, a power supply device for electrical connection with the circuit board, and electrical connection with the circuit board. An anti-tip sensor connected to and used to detect the tilt angle of the atomization device.

Further, the atomization device further includes a main body casing that covers the atomization seat, the air pump, and the driving mechanism, and the main body casing is provided with a fourth mist outlet , The fourth mist outlet and the first mist outlet are directly opposite and communicated.

Further, a first conductive thimble is electrically connected to the circuit board, a second conductive thimble for supplying power to the air pump and the driving mechanism is arranged in the main body shell, and a communication pin is provided on the main body shell. Hole, the first conductive thimble passes through the through hole and is electrically connected to the second conductive thimble.

Further, the atomization device further includes a casing, the main body casing is disposed in the casing, the casing is provided with a fifth mist outlet, the fifth mist outlet and the fourth mist outlet Facing and connecting.

Further, the outer shell includes a bottom shell and a cover detachably connected with the bottom shell to facilitate access to the liquid storage bottle.

Further, a first magnet is provided on the bottom case, and a second magnet is provided on the cover body that is opposite to the first magnet so that the bottom case and the cover body are attracted to each other.

Further, the atomizing device further includes a connecting sleeve for detachably installing the liquid storage bottle on the atomizing seat, and the connecting sleeve is installed on the atomizing seat.

Beneficial effect

The beneficial effect of the bicycle plastic wheel hub provided by the present application is that: compared with the prior art, the atomization device of the present application is provided with an atomizing seat and a rotary closing member, and the driving mechanism directly drives the rotary closing member to rotate, thereby simultaneously controlling the first The opening or closing of the air inlet and the first mist outlet is very simple and convenient to operate, which effectively improves the work efficiency, and the atomization device of the present application can close the first air inlet and the first outlet when it is dumped or not in use. The mist port, on the one hand, can prevent the atomization device from leaking when it is dumped or not in use, and on the other hand, it can also effectively prevent the liquid and liquid-gas mixture from flowing back into the air pump and causing the air pump to be corroded, which will reduce the life of the air pump The situation happened.

Description of the drawings

In order to more clearly describe the technical application in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only of the present application. For some embodiments, for those of ordinary skill in the art, other drawings can be obtained from these drawings without creative labor.

FIG. 1 is a schematic diagram 1 of a three-dimensional structure of an atomization device provided by an embodiment of the application;

Figure 2 is a top view of the atomization device provided by the embodiment of the application;

Figure 3 is a sectional structural view taken along line A-A in Figure 2;

Fig. 4 is a partial enlarged schematic diagram of A in Fig. 3;

Fig. 5 is a schematic diagram 1 of the explosive structure of the atomization device provided by the embodiment of the application;

Fig. 6 is a second schematic diagram of the explosive structure of the atomization device provided by the embodiment of the application, in which the housing is not shown;

FIG. 7 is a schematic diagram 1 of the assembled three-dimensional structure of the atomization seat and the rotating closure used in the embodiment of the application;

Fig. 8 is a schematic sectional view 1 of the atomization seat and the rotary closure adopted in the embodiment of the application after assembly;

FIG. 9 is a schematic diagram 1 of the three-dimensional structure of the atomization seat adopted in the embodiment of the application;

FIG. 10 is a second schematic diagram of the three-dimensional structure of the atomization seat used in the embodiment of the application;

FIG. 11 is a top view of an atomization seat provided by an embodiment of the application;

Figure 12 is a sectional structural view taken along line C-C in Figure 11;

FIG. 13 is a schematic diagram 1 of a three-dimensional structure of a rotating closure used in an embodiment of the application;

14 is a schematic diagram 2 of the three-dimensional structure of the rotating closure used in the embodiment of the application;

Figure 15 is a top view of a rotary closure provided by an embodiment of the application;

Figure 16 is a sectional view of the structure taken along the line D-D in Figure 15;

FIG. 17 is a schematic diagram 1 of a three-dimensional structure of a nozzle used in an embodiment of the application;

18 is a second schematic diagram of the three-dimensional structure of the nozzle used in the embodiment of the application;

Figure 19 is a top view of a nozzle provided by an embodiment of the application;

Figure 20 is a sectional structural view taken along line E-E in Figure 19;

21 is a schematic diagram 1 of the three-dimensional structure of the motor bracket used in the embodiment of the application;

FIG. 22 is a schematic diagram 1 of the three-dimensional structure of the air pump bracket used in the embodiment of the application.

Among them, the reference signs in the figure:

10- atomization seat; 101- mixing chamber; 102- spray hole; 11- installation cavity; 12- first air inlet; 13- liquid inlet; 14- first mist outlet; 15- limiting groove;

20-air pump; 21-air pump bracket; 30-liquid bottle; 31-bottle mouth; 40-rotating closure; 41-second air inlet; 42-second mist outlet; 43-first air outlet; 44 -The third mist outlet; 45-accommodating groove; 46-seal ring; 47-limiting column; 50-drive mechanism; 51-motor bracket; 60-nozzle; 62-third air inlet; 63-fourth Air inlet; 64-pipette; 70-circuit board; 71-power supply device; 72-first conductive thimble; 73-second conductive thimble; 80-body shell; 81-fourth mist outlet; 82- Main shell; 83-top cover; 84-fixed sleeve; 85-through hole; 90-shell; 91-fifth fog outlet; 92-bottom shell; 921-first magnet; 93-cover body; 931-second Magnet; 100-connecting sleeve.

Embodiments of the invention

In order to make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following further describes the application in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and are not used to limit the application.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply the pointed device Or the element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

In addition, the terms "first" and "second" 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 with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of this application, "multiple" means two or more than two, unless otherwise specifically defined.

Please refer to Fig. 1 to Fig. 4, Fig. 7 to Fig. 8, and Fig. 12 together, the atomization device provided by the present application will now be described. The atomization device may be a household atomization device such as an essential oil atomizer or a humidifier. The atomization device includes an atomization seat 10, which includes a mounting cavity 11, a first air inlet 12 communicating with the mounting cavity 11, a first mist outlet 14 communicating with the mounting cavity 11, and communicating with the mounting cavity 11. The mixing chamber 101 is located between the channels of the first air inlet 12 and the first mist outlet 14; the side wall of the mixing chamber 101 is provided with a liquid inlet 13 and a spray hole 102, as shown in FIG. The atomization device also includes an air pump 20 connected to the first air inlet 12, a liquid storage bottle 30 connected to the liquid inlet 13, a rotary sealing member 40 rotatably installed in the mounting cavity 11, and a rotary sealing member 40 for driving the rotary sealing member 40. Rotating drive mechanism 50. The air pump 20 is used to provide air flow from the first air inlet 12 into the mixing chamber 101, and the liquid storage bottle 30 is used to store liquid. When the first air inlet 12 and the first mist outlet 14 need to be opened, only the driving mechanism 50 needs to be activated, and the driving mechanism 50 is used to drive the rotary closure 40 to rotate, so that the first air inlet 12 communicates with the mixing chamber 101. In addition, the first mist outlet 14 is in communication with the spray hole 102, so that subsequent atomization operations can be performed. When the first air inlet 12 and the first mist outlet 14 need to be closed, only the drive mechanism 50 needs to be controlled, and the drive mechanism 50 drives the rotary closure 40 to rotate, so that the rotary closure 40 simultaneously blocks the first air inlet 12 And the first mist outlet 14, so that the first air inlet 12 is isolated from the mixing chamber 101, and the first mist outlet 14 is isolated from the spray hole 102, so that the first air inlet 12 and the first mist outlet 14 It is in the closed state to avoid oil leakage when the atomization device is dumped or not in use, and can effectively prevent liquid and liquid-gas mixture from flowing back into the air pump 20, causing the air pump 20 to be corroded, thereby reducing the service life of the air pump 20 In addition, the present application directly drives the rotating closure member to rotate through the driving mechanism 50, thereby simultaneously controlling the opening or closing of the first air inlet 12 and the first mist outlet 14, the operation is very simple and convenient, and the work efficiency is effectively improved.

Compared with the prior art, the atomization device provided by the present application is provided with an atomization seat 10 and a rotary closing member 40, and the driving mechanism 50 directly drives the rotary closing member 40 to rotate, thereby simultaneously controlling the first The opening or closing of an air inlet 12 and the first mist outlet 14 is very simple and convenient to operate, and effectively improves work efficiency, and the atomization device of the present application can close the first air inlet 12 when it is dumped or not in use. And the first mist outlet 14, on the one hand, it can prevent the atomization device from leaking when it is dumped or not in use, on the other hand, it can also effectively prevent the liquid and liquid-gas mixture from flowing back into the air pump 20 and causing the air pump 20 to be corroded. In turn, the service life of the air pump 20 is reduced.

Further, please refer to FIGS. 8 and 13 to 16 together. As a specific embodiment of the atomization device provided by the present application, the rotating closure 40 is provided with a second air inlet corresponding to the first air inlet 12 The port 41 and the second mist outlet 42 corresponding to the first mist outlet 14. The rotating enclosure 40 is further provided with a first air outlet 43 communicating with the second air inlet 41 and a third mist outlet 44 communicating with the second mist outlet 42. The first air outlet 43 is directly opposite to and communicated with the mixing chamber 101. As shown in FIG. 8, the rotating closure 40 is driven to rotate by the driving mechanism 50, and the rotation of the rotating closure 40 simultaneously makes the second air inlet 41 and the first air inlet 12 face and communicate with each other, and the second mist outlet 42 and the first mist outlet 14 are directly facing and communicated. At this time, the first air inlet 12 and the first mist outlet 14 are in an open state, which can realize the functions of air intake and mist. Or the driving mechanism 50 drives the rotating closure member 40 to rotate, so that the second air inlet 41 is staggered from the first air inlet 12, and the second mist outlet 42 is staggered from the first mist outlet 14. At this time, the first air inlet 12 and the first mist outlet 14 are in a closed state, at this time, air intake and mist cannot be discharged. In the present application, by controlling the rotation of the rotary sealing member 40, the opening or closing of the first air inlet 12 and the first mist outlet 14 can be controlled simultaneously, and the operation is very simple and convenient.

Further, referring to FIG. 8, as a specific embodiment of the atomizing device provided in the present application, the atomizing device further includes a nozzle 60 installed in the mixing chamber 101. Specifically, as shown in FIGS. 17 to 20, the nozzle 60 includes a third air inlet 62 and a fourth air inlet 63 communicating with the third air inlet 62. The third air inlet 62 and the first air outlet 43 are directly opposite and communicated. The gas enters the nozzle 60 from the third air inlet 62 and is ejected from the fourth air inlet 63, so that the liquid in the liquid storage bottle 30 is discharged from The liquid inlet 13 enters the mixing chamber 101 and mixes with gas to form a liquid-gas mixture and then sprays out from the spray hole 102. Among them, the gas generated by the air pump 20 enters from the first air inlet 12, and then sequentially passes through the second air inlet 41, the first air outlet 43, the third air inlet 62, and the fourth air inlet 63 before entering the mixing chamber 101 In this way, a negative pressure (Venturi effect) is formed in the mixing chamber 101, so that the liquid in the liquid storage bottle 30 enters the mixing chamber 101 through the liquid inlet 13 due to the negative pressure, and forms fine particles under the impact of the high-speed airflow. Atomized liquid droplets (Bernoulli’s fluid mechanics) and ejected from the spray hole 102. The airflow efficiency used by it is very high. It can also form enough negative pressure to make the liquid suck into the mixing chamber 101 at low flow rates. Therefore, the spray efficiency can be effectively improved.

Further, referring to FIGS. 3 to 4, as a specific embodiment of the atomization device provided in the present application, the atomization seat 10 is installed above the mouth 31 of the liquid storage bottle 30, and the spray hole 102 is located at the mouth 31 It is upward and toward the bottle mouth 31, and the direction of the air flow in the mixing chamber 101 is downward, which can well solve the problem of backflow of the nozzle in the prior art. Specifically, the liquid inlet 13 of the nozzle 60 can extend into the liquid storage bottle 30 through a liquid suction tube 64 as shown in FIG. 6. In another preferred embodiment of the present application, the atomization seat 10 extends into the mouth 31 of the liquid storage bottle 30, and the spray hole 102 is located in the mouth 31, and the third mist outlet 44 is directly opposite to the mouth 31 And connected. Among them, because the spray hole 102 is located in the bottle mouth 31, the air pressure generated by the nozzle 60 causes the larger atomized droplets to flow back directly into the liquid storage bottle 30, and the smaller atomized droplets will rise and disappear from the open. The bottle mouth 31 escapes, and then passes through the third mist outlet 44, the second mist outlet 42 and the first mist outlet 14 in sequence before spraying out, which makes the length of the atomization turbulence longer and easier to form secondary atomization. Thereby improving the atomization efficiency.

Further, please refer to Figures 13 to 16, as a specific embodiment of the atomization device provided in the present application, the outer wall of the rotating closure 40 is recessed with a containing groove 45, the second air inlet 41 and the second outlet The mist openings 42 are respectively located on both sides of the accommodating groove 45. As shown in FIG. 6, the atomization device further includes a sealing ring 46 arranged in the accommodating groove 45. The sealing ring 46 is arranged so that the second air inlet 41 The second mist outlet 42 is separated and sealed from each other.

Further, referring to Figures 13 to 16, as a specific embodiment of the atomization device provided by the present application, a limit post 47 is provided on the rotating closure 40, and a limit groove 15 is provided on the atomization seat 10, such as As shown in FIG. 7, when the rotating closure member is installed on the atomization base 10, the limiting post 47 is accommodated in the limiting groove 15 so as to limit the rotation angle of the rotating closure member. Specifically, a sensor (not shown in the figure) can also be provided, and the sensor can sense a signal change to control the start or stop of the driving mechanism 50, so that the rotation angle of the rotating closure can be accurately controlled. Specifically, the sensor may be a reflective sensor.

Further, please refer to FIG. 6, as a specific embodiment of the atomization device provided by the present application, the atomization device further includes a circuit board 70 for electrically connecting with the air pump 20 and the driving mechanism 50, and a circuit board 70 for The board 70 is electrically connected to the power supply device 71. Specifically, in this embodiment, the power supply device 71 is a battery. It should be noted that the arrangement of the power supply device 71 is not limited to this. For example, in other preferred embodiments of the present application, the power supply device 71 is also It can be an external power supply, or provide an interface for an external power supply while setting a built-in power supply, or charge the rechargeable battery through an external power supply interface.

Further, please refer to FIG. 6, as a specific embodiment of the atomization device provided in the present application, the atomization device further includes an anti-tilting sensor electrically connected to the circuit board 70 and used to detect the tilt angle of the atomization device ( Not shown in the picture). When the anti-tip sensor detects that the atomization device is in a tipping state at this time, it can send a signal to the circuit board 70, and the circuit board 70 controls the drive mechanism 50 to drive the rotating closure 40 to rotate, thereby connecting the first air inlet 12 and the first The mist outlet 14 is closed to prevent oil leakage when the atomizer is dumped. Specifically, in this embodiment, the driving mechanism 50 is a motor, and the anti-tip sensor can be set as a gyroscope, so that the gyroscope is used to detect the tilt angle of the atomization device.

Further, please refer to FIGS. 5 to 6, as a specific embodiment of the atomization device provided in the present application, the atomization device further includes a main body housing 80, which is covered on the atomization seat 10 and the air pump 20 , Outside the driving mechanism 50, the main body casing 80 is provided with a fourth mist outlet 81, which is directly opposite and communicated with the first mist outlet 14, so as to allow the atomized gas to be ejected.

Further, please refer to FIGS. 5 to 6, as a specific embodiment of the atomization device provided in the present application, the circuit board 70 is electrically connected to the first conductive thimble 72, and the main body housing 80 is provided with a gas pump 20 and the second conductive thimble 73 powered by the driving mechanism 50, the main body 80 is provided with a through hole 85, the first conductive thimble 72 passes through the through hole 85 and is electrically connected to the second conductive thimble 73. Through the cooperation of the first conductive thimble 72 and the second conductive thimble 73, the circuit board 70 can be electrically connected to the air pump 20 and the driving mechanism 50, and the connection is very simple and convenient.

Further, referring to FIGS. 5 to 6, as a specific embodiment of the atomization device provided in this application, the main body housing 80 includes a main housing 82, a top cover 83 detachably connected to one end of the main housing 82, And a fixing sleeve 84 detachably connected with the main shell 82 and the top cover 83 respectively. The top cover 83 and one end of the main housing 82 can be fastened by snap-fitting, and the fixing sleeve 84 can be connected and fixed to the main housing 82 and the top cover 83 by magnetic attraction. It should be noted that the connection between the fixing sleeve 84 and the main housing 82 and the top cover 83 is not limited to this. For example, in other preferred embodiments of the present application, the fixing sleeve 84 is connected to the main housing 82 and the top cover. 83 can also be connected and fixed by snap-fitting or screwing.

Further, please refer to FIG. 5, as a specific embodiment of the atomization device provided by the present application, the atomization device further includes a housing 90, and the main body housing 80 is disposed in the housing 90. As shown in FIG. 1, the housing 90 is opened There is a fifth mist outlet 91, and the fifth mist outlet 91 and the fourth mist outlet 81 are directly opposite and communicated. Specifically, the outer shell 90 includes a bottom shell 92 and a cover 93 that is detachably connected to the bottom shell 92 to facilitate access to the liquid storage bottle 30. In one of the embodiments of the present application, the bottom shell 92 is provided with a first magnet 921, and the cover 93 is provided with a second magnet that is opposite to the first magnet 921 in order to attract the bottom shell 92 and the cover 93. 931, through the magnetic attraction of the first magnet 921 and the second magnet 931, the bottom shell 92 and the cover 93 are connected and fixed, and the disassembly and assembly are very simple and convenient, and it is convenient to carry. In other preferred implementations of the present application, the connection between the bottom shell 92 and the cover 93 can also be realized by threaded screw connection or by snap-fitting.

Further, please refer to FIGS. 5 to 6, as a specific embodiment of the atomizing device provided in the present application, the atomizing device further includes a connecting sleeve for detachably installing the liquid storage bottle 30 on the atomizing seat 10 100. The connecting sleeve 100 is installed on the atomization seat 10. Through the arrangement of the connecting sleeve 100, the liquid storage bottle 30 can be detachably installed on the atomization base 10, which facilitates timely replacement of the liquid storage bottle 30. When the liquid storage bottle 30 needs to be replaced, first, the bottom shell 92 and the cover 93 need to be separated, and then the liquid storage bottle 30 is separated from the connecting sleeve 100, and the liquid storage bottle 30 can be taken out at this time.

Further, as a specific embodiment of the atomization device provided in the present application, the connecting sleeve 100 is provided with an internal thread, and the liquid storage bottle 30 is provided with an external thread for matching with the internal thread. The cooperation allows the liquid storage bottle 30 to be detachably installed on the connecting sleeve 100, which is convenient for replacement and saves installation time. It should be noted that the connection between the liquid storage bottle 30 and the connecting sleeve 100 is not limited to this. For example, in other preferred embodiments of the present application, the liquid storage bottle 30 and the connecting sleeve 100 can also pass through The way of snap-fitting realizes detachable connection and fixation.

Further, referring to FIG. 21, as a specific embodiment of the atomization device provided in the present application, the atomization device further includes a motor support 51, and the driving mechanism 50 is fixed on the motor support 51. The motor support 51 is fixed on the atomization base 10. Please refer to FIG. 22, the atomization device further includes an air pump bracket 21, and the air pump 20 is fixed on the air pump bracket 21. The air pump 20 bracket is mounted on the motor bracket 51. Specifically, in one of the embodiments of the present application, the atomization seat 10, the motor bracket 51, and the air pump bracket 21 are fixed by screw connection, so that they can be easily disassembled and assembled.

The above descriptions are only preferred embodiments of this application, and are not intended to limit this application. Any modification, equivalent replacement and improvement made within the spirit and principle of this application shall be included in the protection of this application. Within range.

Claims

The atomization device is characterized in that it includes:

An atomization seat, the atomization seat includes a mounting cavity, a first air inlet communicating with the mounting cavity, a first mist outlet communicating with the mounting cavity, and a The mixing chamber between the first air inlet and the first mist outlet channel; the side wall of the mixing chamber is provided with a liquid inlet and a spray hole,

An air pump for providing air flow into the mixing chamber from the first air inlet;

A liquid storage bottle, connected with the liquid inlet and used for storing liquid;

Rotate the closure member to be rotatably installed in the installation cavity; and

A driving mechanism for driving the rotating closure member to rotate;

When the atomization device needs to be opened, the rotating closure rotates to make the first air inlet communicate with the mixing chamber, and the first mist outlet communicates with the spray hole, or when needed When the atomization device is closed, the rotary closure rotates to isolate the first air inlet from the mixing chamber, and the first mist outlet to isolate from the spray hole.
The atomization device according to claim 1, wherein the rotary sealing member is provided with a second air inlet corresponding to the first air inlet and a second air inlet corresponding to the first mist outlet. A mist outlet, the rotary enclosure is further provided with a first air outlet communicating with the second air inlet, a third mist outlet communicating with the second mist outlet, and the first air outlet is connected to It faces and communicates with the mixing chamber, and the second air inlet and the first air inlet are directly opposed and communicated by the rotation of the rotary closure, and the second mist outlet is directly connected with the first air inlet. The first mist outlet is directly opposite and connected, or the second air inlet is staggered from the first air inlet, and the second mist outlet is staggered from the first fog outlet.
3. The atomizing device of claim 2, wherein the atomizing device further comprises a nozzle, the nozzle is installed in the mixing chamber, the nozzle includes a third air inlet and the third air inlet The fourth air inlet communicated with the air inlet, the third air inlet is directly opposite to and communicated with the first air outlet, and the gas ejected from the fourth air inlet makes the liquid in the liquid storage bottle It enters the mixing chamber from the liquid inlet and is mixed with the gas to form a liquid-gas mixture and then sprays out from the spray hole.
3. The atomization device of claim 3, wherein the atomization seat is installed above the mouth of the liquid storage bottle, and the spray hole is located above the mouth of the bottle and faces the mouth of the bottle.
The atomization device of claim 3, wherein the atomization seat extends into the mouth of the liquid storage bottle, and the spray hole is located in the mouth, and the third mist outlet is connected to The bottle mouth is directly facing and connected.
The atomizing device according to claim 2, wherein the outer wall of the rotating closure member is recessed with a containing groove, and the second air inlet and the second mist outlet are respectively located in the containing On both sides of the groove, the atomization device further includes a sealing ring arranged in the containing groove to make the second air inlet and the second mist outlet seal each other.
The atomization device according to claim 1, wherein a limit post is provided on the rotary closure member, and a limit groove for limiting the rotation angle of the rotary closure member is provided on the atomization seat, When the rotary sealing member is installed on the atomization seat, the limiting column is accommodated in the limiting groove.
7. The atomizing device of claim 1, wherein the atomizing device further comprises a circuit board for electrically connecting with the air pump and the driving mechanism, and for electrically connecting with the circuit board And an anti-tilting sensor electrically connected to the circuit board and used to detect the tilt angle of the atomization device.
8. The atomization device according to claim 8, wherein the atomization device further comprises a main body shell, and the main body shell covers the atomization seat, the air pump, and the driving mechanism. The main body shell is provided with a fourth mist outlet, and the fourth mist outlet is directly opposite to and communicated with the first mist outlet.
The atomization device of claim 9, wherein the circuit board is electrically connected with a first conductive thimble, and the main body housing is provided with a second conductive pin for supplying power to the air pump and the driving mechanism. A conductive thimble is provided with a through hole on the main body shell, and the first conductive thimble passes through the through hole and is electrically connected to the second conductive thimble.
9. The atomization device according to claim 9, wherein the atomization device further comprises a housing, the main body housing is disposed in the housing, the housing is provided with a fifth mist outlet, and the first The fifth fog outlet is directly opposite and communicated with the fourth fog outlet.
The atomization device according to claim 11, wherein the outer shell comprises a bottom shell and a cover detachably connected with the bottom shell to facilitate access to the liquid storage bottle.
The atomizing device of claim 12, wherein a first magnet is provided on the bottom shell, and the cover is provided with a magnetic opposite to that of the first magnet so that the bottom shell and the The second magnet attracted by the cover.
The atomizing device of claim 1, wherein the atomizing device further comprises a connecting sleeve for detachably installing the liquid storage bottle on the atomizing seat, and the connecting sleeve is installed on On the atomization seat.