Atomization device

Abstract

The utility model belongs to the technical field of aerosol generating instruments, and discloses an atomization device which comprises a liquid tank, a liquid level sensing assembly, a liquid inlet assembly and an atomization assembly. The liquid level sensing assembly is arranged in the liquid tank and can monitor the liquid level in the liquid tank. The liquid inlet assembly is arranged between a liquid source and the liquid tank and is in communication connection with the liquid level sensing assembly, and the liquid inlet assembly can start or stop liquid inlet of the liquid tank. The liquid box is provided with an atomization opening, the atomization assembly is arranged at the atomization opening and is in communication connection with the liquid level sensing assembly, and the atomization assembly can start or stop spraying aerosol. According to the atomization device, the liquid adding amount can be accurately controlled, and accurate control over the atomized liquid amount can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generating equipment, in particular to an atomizing device. Background Art

[0002] Ultrasonic nebulizer is a type of nebulizer. It is a device that uses the ultrasonic principle to atomize liquids such as liquid medicine to form an aerosol. Ultrasonic nebulizers generally include a liquid tank, a nozzle, and an ultrasonic atomizer. The liquid tank is used to hold the liquid, the nozzle is connected to the liquid tank, the ultrasonic atomizer is arranged between the nozzle and the liquid tank, the ultrasonic atomizer is used to atomize the liquid to form an aerosol, and the nozzle is used to spray the aerosol.

[0003] The existing atomizer generally needs to manually add liquid to its liquid tank, and the amount of liquid added and the amount of atomization need to be manually controlled. The above-mentioned atomizer is not conducive to adding liquid, and is not conducive to accurately controlling the amount of liquid added and the amount of atomization.

[0004] Therefore, an atomizing device is urgently needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an atomizing device, which can accurately control the amount of liquid added and can achieve precise control of the amount of atomized liquid.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Atomizing device, comprising:

[0008] A liquid tank, wherein a liquid level sensor assembly is disposed in the liquid tank, and the liquid level sensor assembly can monitor the liquid level in the liquid tank;

[0009] A liquid inlet assembly, which is disposed between the liquid source and the liquid tank and is communicatively connected to the liquid level sensor assembly, and can start or stop the liquid inlet to the liquid tank;

[0010] Atomizing assembly, the liquid box is provided with an atomizing port, the atomizing assembly is arranged at the atomizing port and is communicatively connected to the liquid level sensing assembly, and the atomizing assembly can start or stop spraying aerosol.

[0011] As a preferred solution of the atomization device provided by the utility model, the liquid level sensing assembly includes a first liquid level gauge and a second liquid level gauge, the setting height of the first liquid level gauge is higher than the setting height of the second liquid level gauge, and the first liquid level gauge and the second liquid level gauge can respectively detect the upper limit liquid level and the lower limit liquid level in the liquid tank.

[0012] As a preferred solution of the atomization device provided by the utility model, a stepped structure is arranged inside the liquid tank, and mounting holes are respectively arranged on a plurality of steps of the stepped structure, and the mounting holes can be used to mount the first liquid level meter or the second liquid level meter.

[0013] As a preferred solution of the atomization device provided by the utility model, the liquid inlet component includes a liquid inlet pipe, a connecting pipe and a liquid pump, the liquid inlet pipe is connected to the liquid tank, the liquid pump is connected between the liquid source and the liquid inlet pipe through the connecting pipe, and the liquid pump is communicatively connected to the liquid level sensor component.

[0014] As a preferred solution of the atomizer device provided by the utility model, the atomizer device also includes a mounting cover plate, the liquid tank is recessed with a mounting groove corresponding to the opening position of the atomizer port, the mounting cover plate is embedded in the mounting groove, the atomizer assembly is clamped between the mounting cover plate and the bottom of the mounting groove, the mounting cover plate is provided with a through opening, and the through opening is directly opposite to the atomizer assembly.

[0015] As a preferred solution of the atomization device provided by the utility model, a liquid injection port is provided on the top of the liquid tank, and the liquid injection port is selectively connected to the interior of the liquid tank.

[0016] As a preferred solution of the atomization device provided by the utility model, the liquid tank includes a liquid tank side enclosure and a liquid tank bottom cover, the liquid tank bottom cover includes a bottom sealing plate and a plurality of connecting parts, and the plurality of connecting parts are respectively arranged on the peripheral sides of the bottom sealing plate; a plurality of plug-in grooves are arranged on the inner side of the liquid tank side enclosure, and the connecting parts correspond one by one and are inserted into the plug-in grooves.

[0017] As a preferred solution of the atomization device provided by the utility model, the liquid box is provided with a liquid outlet pipe, the liquid outlet pipe is connected to the inside of the liquid box, and the liquid can be discharged from the liquid box through the liquid outlet pipe.

[0018] As a preferred solution of the atomizing device provided by the utility model, there are multiple atomizing assemblies and multiple atomizing ports, and the atomizing assemblies and the atomizing ports correspond one to one. The multiple atomizing assemblies can spray aerosols simultaneously.

[0019] As a preferred solution of the atomization device provided by the utility model, the atomization component is an ultrasonic atomization sheet.

[0020] Beneficial effects of the utility model:

[0021] The atomizing device provided by the utility model comprises a liquid tank, a liquid level sensing component, a liquid inlet component and an atomizing component. The liquid level sensing component is arranged in the liquid tank, and can monitor the liquid level in the liquid tank. The liquid inlet component is arranged between the liquid source and the liquid tank, and is communicatively connected to the liquid level sensing component, and the liquid inlet component can start or stop the liquid inlet of the liquid tank. In other words, the atomizing device can detect the liquid level in the liquid tank through the liquid level sensing component, and the liquid inlet component can be controlled according to the liquid level in the liquid tank. When the liquid level in the liquid tank reaches the upper limit liquid level, the liquid inlet component can automatically stop the liquid inlet, that is, the atomizing device can accurately control the amount of liquid added. The liquid tank is provided with an atomizing port, and the atomizing component is arranged at the atomizing port, and is communicatively connected to the liquid level sensing component, and the atomizing component can start or stop spraying aerosol. That is to say, the atomization component can be controlled according to the liquid level in the liquid tank. When the liquid level in the liquid tank reaches the upper limit level, the atomization component can automatically start atomization. When the liquid level in the liquid tank reaches the lower limit level, the atomization component can automatically stop atomization. That is, the atomization device can achieve precise control of the amount of atomized liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the atomization device provided in an embodiment of the utility model;

[0023] Figure 2 It is a structural exploded view of the atomizing device provided in an embodiment of the utility model;

[0024] Figure 3 This is the internal schematic diagram of the atomizing device of the utility model. Figure 1 ;

[0025] Figure 4 This is the internal schematic diagram of the atomizing device of the utility model. Figure 2 .

[0026] In the figure:

[0027] 100, liquid tank; 110, atomization port; 120, step structure; 130, mounting slot; 140, liquid injection port; 141, sealing ring; 150, liquid tank side wall; 160, liquid tank bottom cover; 161, bottom sealing plate; 162, connector; 170, plug-in slot; 180, liquid outlet pipe; 190, liquid tank top cover;

[0028] 200, liquid level sensor assembly; 210, first liquid level gauge; 220, second liquid level gauge;

[0029] 300, atomization assembly;

[0030] 400, liquid inlet pipe;

[0031] 500. Install the cover plate;

[0032] 600. Nozzle sealing plug. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] Figure 1 The schematic diagram of the structure of the atomizing device provided by the embodiment of the utility model is shown. Figure 1, this embodiment provides an atomizing device. The atomizing device includes a liquid tank 100, a liquid inlet assembly and an atomizing assembly 300. The liquid inlet assembly is arranged between a liquid source (not shown) and the liquid tank 100, and the liquid inlet assembly can start or stop the liquid inlet of the liquid tank 100. The liquid tank 100 is provided with an atomizing port 110, and the atomizing assembly 300 is arranged at the atomizing port 110 to atomize the liquid in the liquid tank 100 to form an aerosol, and the atomizing assembly 300 can start or stop spraying the aerosol.

[0038] Figure 2 The structure exploded view of the atomizing device provided by the embodiment of the utility model is shown; Figure 3 The internal schematic diagram of the atomizing device of the utility model is shown Figure 1 , refer to Figure 2 and Figure 3 The atomizing device further includes a liquid level sensing component 200, which is disposed in the liquid tank 100 and can monitor the liquid level in the liquid tank 100. The liquid inlet component and the atomizing component 300 are respectively communicatively connected to the liquid level sensing component 200. The liquid inlet component can control the start and stop according to the liquid level signal detected by the liquid level sensing component 200, thereby automatically starting or stopping the liquid inlet process of the liquid tank 100. The atomizing component 300 can also control the start and stop according to the liquid level signal detected by the liquid level sensing component 200, thereby automatically starting or stopping the aerosol spraying process.

[0039] Continue to refer to Figure 1 and Figure 2 The liquid tank 100 includes a liquid tank side enclosure 150, a liquid tank top cover 190 and a liquid tank bottom cover 160. The liquid inlet assembly is connected to the liquid tank side enclosure 150, and the liquid tank top cover 190 and the liquid tank bottom cover 160 are respectively fixedly connected and sealed to the openings at the upper and lower ends of the liquid tank side enclosure 150.

[0040] Specifically, the liquid inlet assembly includes a liquid inlet pipe 400, a connecting pipe (not shown) and a liquid pump (not shown). The liquid inlet pipe 400 is arranged on the liquid tank side 150 and is connected to the inner cavity of the liquid tank 100. The liquid pump is connected between the liquid source and the liquid inlet pipe 400 through the connecting pipe, and the liquid pump is communicatively connected to the liquid level sensor assembly 200, and can be started and stopped according to the liquid level signal detected by the liquid level sensor assembly 200.

[0041] More specifically, a liquid injection port 140 is provided at the top of the liquid tank top cover 190, and a sealing cover is detachably provided in the liquid injection port 140, and the sealing cover can block or open the liquid injection port 140, thereby realizing the selective communication between the liquid injection port 140 and the inside of the liquid tank 100. Preferably, a sealing ring 141 is provided on the inner wall of the liquid injection port 140. Through the liquid injection port 140, the user can directly manually add liquid to the liquid tank 100 by pouring or the like. When manually adding liquid, the sealing ring 141 can be sealed with the liquid bottle mouth or the liquid injection pipe to prevent leakage.

[0042] As an alternative, Figure 4 The internal schematic diagram of the atomizing device of the utility model is shown Figure 2 , refer to Figure 4 The liquid tank bottom cover 160 includes a bottom sealing plate 161 and a plurality of connectors 162. The plurality of connectors 162 are respectively arranged on the peripheral side of the bottom sealing plate 161. In this embodiment, two connectors 162 are specifically provided, and the two connectors 162 are respectively vertically arranged on the bottom sealing plate 161 and located on opposite sides of the bottom sealing plate 161. A plurality of plug-in slots 170 are arranged on the inner side of the liquid tank side enclosure 150, and the connectors 162 correspond to each other and are inserted into the plug-in slots 170 one by one, so as to realize the fixed connection between the liquid tank bottom cover 160 and the liquid tank side enclosure 150.

[0043] More specifically, the liquid tank 100 is provided with a liquid outlet pipe 180, which is specifically fixedly connected to the liquid tank side wall 150 and communicated with the inside of the liquid tank 100, and the liquid can be discharged from the liquid tank 100 through the liquid outlet pipe 180. In other words, the residual liquid in the liquid tank 100 can be discharged through the liquid outlet pipe 180, so as to prevent the liquid in the liquid tank 100 from accumulating for a long time and causing pollution.

[0044] Continue to refer to Figure 1 and Figure 2 The atomizing device further includes a mounting cover plate 500. The liquid tank 100 is provided with a mounting groove 130 corresponding to the opening position of the atomizing port 110, and the mounting cover plate 500 is embedded in the mounting groove 130 and fastened with bolts or other fasteners. The atomizing assembly 300 is clamped between the mounting cover plate 500 and the bottom of the mounting groove 130. The mounting cover plate 500 is provided with a through opening, and the through opening is directly opposite to the atomizing assembly 300, and the aerosol can pass through the atomizing assembly 300 and the through opening in sequence to achieve spraying.

[0045] Specifically, the atomizing device further includes a nozzle sealing plug 600. The nozzle sealing plug 600 is specifically made of rubber material and is closely attached to the side of the mounting cover plate 500 away from the liquid tank 100 to seal the openings on the mounting cover plate 500 for mounting fasteners such as bolts to prevent liquid leakage.

[0046] Optionally, in this embodiment, the atomizing assembly 300 is an ultrasonic atomizing sheet. In other embodiments, the atomizing assembly 300 can also be other mechanisms capable of converting liquid into aerosol, and the specific types thereof are not limited in this embodiment.

[0047] Preferably, the atomizing assembly 300 and the atomizing port 110 are both multiple, and the atomizing assembly 300 and the atomizing port 110 correspond one to one, and the multiple atomizing assemblies 300 can spray aerosol at the same time. In this embodiment, the liquid tank 100 is specifically provided with two atomizing ports 110, and the atomizing assembly 300 is correspondingly provided with two. Through the above arrangement, the spray amount of aerosol can be increased to meet various needs.

[0048] Continue to refer to Figure 3 The liquid level sensor assembly 200 includes a first liquid level gauge 210 and a second liquid level gauge 220. The first liquid level gauge 210 is set at a higher height than the second liquid level gauge 220, and the first liquid level gauge 210 and the second liquid level gauge 220 can respectively detect the upper limit liquid level and the lower limit liquid level in the liquid tank 100. The first liquid level gauge 210 and the second liquid level gauge 220 can both adopt liquid level sensors in the prior art, and their specific structures and principles are not described in detail in this embodiment.

[0049] Specifically, a step structure 120 is provided inside the liquid tank 100, and mounting holes are respectively provided on the multiple steps of the step structure 120, and the mounting holes can be installed with the first liquid level gauge 210 or the second liquid level gauge 220. In other words, the user can select the installation height of the first liquid level gauge 210 and the second liquid level gauge 220 according to the actual required liquid volume, and the setting height of the first liquid level gauge 210 is the upper limit liquid level, and the setting height of the second liquid level gauge 220 is the lower limit liquid level.

[0050] The working process of the atomization device provided in this embodiment is as follows:

[0051] The liquid inlet assembly can be controlled according to the liquid level in the liquid tank 100. When the liquid level in the liquid tank 100 reaches the upper limit liquid level, the liquid inlet assembly can automatically stop the liquid inlet, and assist the atomizing device to accurately control the amount of liquid added.

[0052] The atomizing assembly 300 can be controlled according to the liquid level in the liquid tank 100. When the liquid level in the liquid tank 100 reaches the upper limit level, the atomizing assembly 300 can automatically start atomization; when the liquid level in the liquid tank 100 drops to the lower limit level, the atomizing assembly 300 can automatically stop atomization, assisting the atomizing device to achieve precise control of the amount of atomized liquid.

[0053] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Atomizing device, characterized in that: include: A liquid tank (100), wherein a liquid level sensor component (200) is arranged in the liquid tank (100), and the liquid level sensor component (200) is capable of monitoring the liquid level in the liquid tank (100); a liquid inlet component, the liquid inlet component being arranged between the liquid source and the liquid tank (100) and being communicatively connected to the liquid level sensor component (200), the liquid inlet component being capable of starting or stopping the liquid inlet to the liquid tank (100); The atomizing assembly (300) is provided with an atomizing port (110) in the liquid tank (100). The atomizing assembly (300) is arranged at the atomizing port (110) and is communicatively connected to the liquid level sensing assembly (200). The atomizing assembly (300) can start or stop spraying aerosol.

2. The atomizing device according to claim 1, characterized in that: The liquid level sensor assembly (200) comprises a first liquid level gauge (210) and a second liquid level gauge (220); the first liquid level gauge (210) is arranged at a higher height than the second liquid level gauge (220); the first liquid level gauge (210) and the second liquid level gauge (220) are capable of respectively detecting an upper limit liquid level and a lower limit liquid level in the liquid tank (100).

3. The atomizing device according to claim 2, characterized in that: A stepped structure (120) is arranged inside the liquid tank (100), and mounting holes are respectively arranged on a plurality of steps of the stepped structure (120), wherein the mounting holes can be used to mount the first liquid level meter (210) or the second liquid level meter (220).

4. The atomizing device according to claim 1, characterized in that: The liquid inlet assembly comprises a liquid inlet pipe (400), a connecting pipe and a liquid pump; the liquid inlet pipe (400) is arranged in communication with the liquid tank (100); the liquid pump is connected between the liquid source and the liquid inlet pipe (400) through the connecting pipe; and the liquid pump is communicatively connected to the liquid level sensor assembly (200).

5. The atomizing device according to claim 1, characterized in that: The atomizing device further comprises a mounting cover plate (500); the liquid tank (100) is provided with a mounting groove (130) corresponding to the opening position of the atomizing port (110); the mounting cover plate (500) is embedded in the mounting groove (130); the atomizing assembly (300) is clamped between the mounting cover plate (500) and the bottom of the mounting groove (130); the mounting cover plate (500) is provided with a through opening, and the through opening is directly opposite to the atomizing assembly (300).

6. The atomizing device according to claim 1, characterized in that: A liquid injection port (140) is provided at the top of the liquid tank (100), and the liquid injection port (140) is selectively connected to the interior of the liquid tank (100).

7. The atomizing device according to claim 1, characterized in that: The liquid tank (100) comprises a liquid tank side enclosure (150) and a liquid tank bottom cover (160); the liquid tank bottom cover (160) comprises a bottom sealing plate (161) and a plurality of connecting members (162); the plurality of connecting members (162) are respectively arranged on the periphery of the bottom sealing plate (161); a plurality of plug-in slots (170) are arranged on the inner side of the liquid tank side enclosure (150); the connecting members (162) correspond to each other one by one and are plugged into the plug-in slots (170).

8. The atomizing device according to claim 1, characterized in that: The liquid tank (100) is provided with a liquid outlet pipe (180), the liquid outlet pipe (180) is connected to the interior of the liquid tank (100), and liquid can be discharged from the liquid tank (100) through the liquid outlet pipe (180).

9. The atomizing device according to claim 1, characterized in that: There are multiple atomizing assemblies (300) and multiple atomizing ports (110), and the atomizing assemblies (300) and the atomizing ports (110) correspond one to one. Multiple atomizing assemblies (300) can spray aerosols simultaneously.

10. The atomizing device according to claim 1, characterized in that: The atomization component (300) is an ultrasonic atomization sheet.

Images