Ultrasonic nebulizer

Abstract

The utility model provides an ultrasonic atomizer which comprises an atomization main machine, an atomization assembly for atomizing liquid medicine is arranged in the atomization main machine, and the atomization assembly comprises a drainage pipe, a handle, an atomization ball cover, a measuring cup and a connecting plate. An atomization space for containing the atomization assembly is integrally formed in the atomization main machine, a water pipe clamping groove is formed in the outer side of the atomization space and used for being connected with a drainage pipe in a clamped mode, and a connecting plate for erecting the measuring cup is arranged in the atomization space in a sleeved mode. A plurality of groups of supporting parts are arranged on the inner side wall of the atomizing space; a through hole for placing the measuring cup is formed in the connecting plate; an atomizing ball cover is arranged at one end of the connecting plate in an abutting mode, the atomizing ball cover is embedded in the atomizing space, a handle groove for containing the handle is formed in the atomizing ball cover, the integrated design is adopted, structural components of the atomizer are reduced, and the weight and the production cost of the atomizer are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization equipment, in particular to an ultrasonic atomizer. Background Art

[0002] Eye atomization therapy in ophthalmology clinics is mainly used for the treatment of dry eye syndrome, that is, eye SPA therapy; eye atomization is an important treatment method for eye diseases. It converts the active ingredients of the drug into extremely fine mist particles through ultrasound and acts evenly on the eyes; drug atomization has a good effect on eyelid skin inflammation, conjunctivitis, dry eye syndrome, keratitis, blepharitis, etc.; and a medical atomizer is required during the atomization treatment process; there are currently two major categories of atomization therapy, one is ultrasonic atomization, and the other is radio frequency atomization, which is divided into air compression atomizer and oxygen atomization according to the driving gas; among them, the working principle of ultrasonic atomization is to convert electrical energy into high-frequency vibration of ultrasonic thin plates, and high-frequency vibration converts the drug into fine mist particles, generally 3.7-10.5um; the atomizers used in existing hospitals have good detachability but complex connection structures between the components. The wide variety of components makes the entire atomizer heavy and has high manufacturing costs, which is not suitable for home use. Therefore, an integrated design and simple connection structure of ultrasonic atomizer are needed. Utility Model Content

[0003] The utility model provides an ultrasonic atomizer which can effectively solve the above problems.

[0004] The utility model is achieved in this way:

[0005] The utility model provides an ultrasonic atomizer, comprising: an atomizing mainframe, characterized in that an atomizing component for atomizing liquid medicine is arranged in the atomizing mainframe, and the atomizing component comprises: a drain pipe, a handle, an atomizing ball cover, a measuring cup and a connecting plate; an atomizing space, a supporting part and a water pipe clamping groove for placing the atomizing component are integrally formed in the atomizing mainframe, the atomizing space is provided with a water pipe clamping groove on the outer side, the water pipe clamping groove is used for clamping and connecting a drain pipe, a connecting plate for mounting the measuring cup is sleeved in the atomizing space, a plurality of groups of supporting parts for abutting the connecting plate are arranged on the inner side wall of the atomizing space; a through hole for placing the measuring cup is arranged on the connecting plate; an atomizing ball cover is abutted at one end of the connecting plate away from the supporting part, the atomizing ball cover is embedded in the atomizing space, and a handle groove for placing the handle is arranged on the atomizing ball cover.

[0006] As a further improvement, an oxygen channel is provided in the atomization space, and the oxygen channel is vertically arranged in the atomization space. A connecting column is also vertically arranged in the atomization space, and the connecting column is used to connect the Hall sensor.

[0007] As a further improvement, the atomization space is provided with an atomization disk opening on the bottom plate, and the atomization disk opening is connected to an atomization disk.

[0008] As a further improvement, the connecting plate is concave to form an inner cavity, and a retaining ring is formed around the through hole of the connecting plate. The retaining ring is embedded in the atomizing ball cover, and a plurality of guide ports are opened on the retaining ring.

[0009] As a further improvement, the connecting plate is provided with an oxygen channel notch and a card slot notch.

[0010] As a further improvement, an air inlet is provided on one side of the atomizing ball cover, an annular baffle is integrally formed in the atomizing ball cover, and a plurality of notches are formed on the annular baffle.

[0011] As a further improvement, the atomizing ball cover is formed with an embedding groove matched with the water pipe clamping groove near the drain pipe.

[0012] As a further improvement, the atomizing main unit is provided with an atomizing channel near the air inlet.

[0013] The beneficial effects of the utility model are:

[0014] The utility model forms an atomizing space on the atomizing main unit in an integrated manner, thus changing the traditional atomizer in which the atomizing main unit and the atomizing space are detachable structures, simplifying the overall structure of the atomizer to make the overall structure more compact and the functional layout more reasonable, reducing the number of parts of the atomizer, reducing the overall weight of the atomizer and its production cost, and arranging a drain pipe on the atomizing main unit to discharge the moisture in the atomizing space remaining in the atomizing process out of the main unit, and opening a notch on the annular baffle in the atomizing ball cover to allow oxygen to flow into the measuring cup more evenly, thereby improving the atomization effect and thus the treatment effect; and arranging a handle on the atomizing ball cover makes it easier to separate the atomizing ball cover, thereby making the process of adding liquid medicine more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of an ultrasonic atomizer.

[0017] Figure 2 The utility model is a schematic cross-sectional view of the shell structure of an ultrasonic atomizer.

[0018] Figure 3 The utility model is a schematic diagram of the shell structure of an ultrasonic atomizer.

[0019] Figure 4 The utility model is a schematic top view of an atomizing ball cover and a connecting plate of an ultrasonic atomizer.

[0020] Figure 5 The utility model is a schematic diagram of an atomizing ball cover and a connecting plate of an ultrasonic atomizer in a bottom view.

[0021] Figure 6 The utility model is a schematic diagram of the structure of an atomizing ball cover of an ultrasonic atomizer.

[0022] Figure 7 The utility model is a schematic diagram of the structure of a measuring cup and a connecting plate of an ultrasonic atomizer.

[0023] In the figure: 1-atomizing host, 11-atomizing space, 12-supporting part, 13-water pipe slot, 14-atomizing channel, 15-connecting column, 16-oxygen channel, 17-atomizing plate mouth, 18-atomizing plate, 2-connecting plate, 21-inner cavity, 22-through hole, 23-oxygen channel gap, 24-slot gap, 25-flow guide port, 3-measuring cup, 4-atomizing ball cover, 41-handle slot, 42-air inlet, 43-gap, 44-embedded groove, 5-handle, 6-drain pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0025] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Reference Figure 1-7 As shown, an ultrasonic atomizer comprises: an atomizing main unit 1 and an atomizing assembly; the atomizing assembly comprises a handle 5, an atomizing ball cover 4, a measuring cup 3 and a connecting plate 2;

[0027] The atomizing main unit 1 is integrated with an atomizing space 11 for placing the atomizing component. The atomizing main unit 1 is provided with an atomizing channel 14 near the display screen in the atomizing space 11. The atomizing channel 14 is used to be connected to the atomizing eye mask. The medicine enters the atomizing channel 14 through the atomizing ball cover 4. Since a slope is provided in the middle of the atomizing channel 14, and the slope has an inclination angle of 30 to 75 degrees, the atomized medicine can be blocked after the slope is provided, and large particles of medicine can be left behind. Through the cooperation of the atomizing ball cover 4 and the slope, large particles of medicine can be The atomizing space 11 is provided with a semicircular water pipe slot 13 on the outer side, and the water pipe slot 13 is used to be connected with a drain pipe 6. The atomizing space 11 is provided with a drain hole on the bottom plate, and a drainage channel is provided between the drain pipe 6 and the drain hole, so that the liquid that may drip during the atomization process passes through the drainage hole, enters the drainage channel, and is finally discharged through the drain pipe; the atomizing space 11 is provided with an atomizing disc opening 17, and an atomizing disc 18 is provided at the atomizing disc opening 17.

[0028] Furthermore, several groups of support portions 12 for supporting the connecting plate 2 are arranged on the side walls in the atomization space 11. In the present embodiment, preferably 4 groups of support portions 12 are arranged. A connecting column 15 and an oxygen channel 16 are arranged on the side of the atomization space 11 close to the atomization channel 14. The connecting column 15 and the oxygen channel 16 are both vertically arranged on the bottom plate of the atomization space 11. The connecting column 15 is used to connect a Hall sensor, and the Hall sensor is used to detect the water level in the atomization space 11 to avoid damage to the atomization disk 18 when working in a waterless environment due to too low a water level. The oxygen channel 16 is connected to the oxygen manufacturing device in the atomization host 1, and the generated oxygen enters the inner cavity 21 of the connecting plate 2 through the oxygen channel 16.

[0029] Furthermore, the connecting plate 2 is concave to form an inner cavity 21, and the inner cavity 21 is for oxygen to pass through. The connecting plate 2 is provided with a through hole 22 for placing the measuring cup 3, and a retaining ring is formed around the through hole 22, and the retaining ring is used to support the measuring cup 3. The retaining ring is embedded in the atomizing ball cover 4, and a plurality of guide ports 25 are evenly formed on the retaining ring. The connecting plate 2 is provided with an oxygen channel notch 23 near the oxygen channel 16, and the oxygen channel notch 23 is used to clamp the oxygen channel 16. The connecting plate 2 is provided with a slot notch 24 near the water pipe slot 13, and the slot notch is used to clamp the water pipe slot 13, so that the connecting plate 2 can be embedded in the atomizing space 11.

[0030] Furthermore, a measuring cup 3 is sleeved inside the connecting plate 2, and the measuring cup 3 is used to hold liquid medicine, and the bottom of the measuring cup 3 abuts against the atomizing disk 18, and scale lines are provided on the side wall of the measuring cup 3, so that the user can accurately grasp the amount of liquid medicine.

[0031] Furthermore, the connecting plate 2 is connected to an atomizing ball cover 4 on the side away from the atomizing disk 18, and the atomizing ball cover 4 is provided with a hemispherical space for blocking a portion of large-particle medicine so that it condenses on the hemispherical surface and then drips into the measuring cup. An annular baffle is integrally formed in the atomizing ball cover 4, and a plurality of notches 43 are formed on the annular baffle, and the notches 43 are used to allow oxygen to enter the measuring cup evenly to improve the atomization effect; the atomizing ball cover 4 is formed with an air inlet 42 on the side close to the atomizing channel 14, and the air inlet 42 is used to pass the atomizing gas into the atomizing channel 14 and then into the atomizing eye mask. The air inlet 42 is connected to the atomization channel 14, and the annular baffle is provided with a notch at the air inlet 42, so that the large particle medicine blocked in the atomization channel 14 can flow back into the measuring cup 3 through the notch. The atomization ball cover 4 is provided with a handle groove 41 on the side away from the connecting plate 2, and the handle groove 41 is used to place the handle 5. The handle 5 is provided with blocks at both ends thereof, and the handle groove 41 is provided with an embedding groove at the position corresponding to the block, so that the handle 5 can be rotatably arranged at the handle groove 41, so that the user can separate the atomization ball cover 4 from the atomization host 1 through the handle 5.

[0032] Furthermore, in another embodiment of the utility model, the atomizing space 11 of the atomizing host 1 is without the accessories of the connecting plate 2 and the measuring cup 3. As long as there is water or liquid medicine inside the atomizing space 11 and the liquid level is higher than the minimum working water level, the atomizing disk 18 can still perform atomization and oscillation work on the solution in the atomizing space 11, and the atomizing host can also perform normal atomizing work.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An ultrasonic atomizer, comprising: The atomizing main unit (1) is characterized in that an atomizing component for atomizing liquid medicine is arranged inside the atomizing main unit (1), and the atomizing component comprises: a drain pipe (6), a handle (5), an atomizing ball cover (4), a measuring cup (3) and a connecting plate (2); The atomizing main unit (1) is integrally formed with an atomizing space (11) for placing the atomizing component, a supporting portion (12) and a water pipe clamping groove (13). The atomizing space (11) is provided with a water pipe clamping groove (13) on the outer side, and the water pipe clamping groove (13) is used to clamp and connect a drainage pipe (6). A connecting plate (2) for mounting the measuring cup (3) is sleeved in the atomizing space (11), and a plurality of groups of supporting portions (12) for abutting the connecting plate (2) are provided on the inner side wall of the atomizing space (11); a through hole (22) for placing the measuring cup (3) is provided on the connecting plate (2); an atomizing ball cover (4) is abutted against the end of the connecting plate (2) away from the supporting portion (12), and the atomizing ball cover (4) is embedded in the atomizing space (11). The atomizing ball cover (4) is provided with a handle groove (41) for placing the handle (5).

2. An ultrasonic atomizer according to claim 1, characterized in that: An oxygen channel (16) is arranged in the atomizing space (11), and the oxygen channel (16) is vertically arranged in the atomizing space (11). A connecting column (15) is also vertically arranged in the atomizing space (11), and the connecting column (15) is used to connect a Hall sensor.

3. An ultrasonic atomizer according to claim 2, characterized in that: The atomizing space (11) is provided with an atomizing disk opening (17) on the bottom plate, and the atomizing disk opening (17) is connected to an atomizing disk (18).

4. The ultrasonic atomizer according to claim 1, characterized in that: The connecting plate (2) is concave to form an inner cavity (21), and the connecting plate (2) is formed with a retaining ring around the through hole (22). The retaining ring is embedded in the atomizing ball cover (4), and a plurality of guide ports (25) are provided on the retaining ring.

5. The ultrasonic atomizer according to claim 4, characterized in that: The connecting plate (2) is provided with an oxygen channel notch (23) and a card slot notch (24).

6. The ultrasonic atomizer according to claim 1, characterized in that: An air inlet (42) is provided on one side of the atomizing ball cover (4), and an annular baffle is integrally formed inside the atomizing ball cover (4), and a plurality of notches (43) are formed on the annular baffle.

7. The ultrasonic atomizer according to claim 6, characterized in that: The atomizing ball cover (4) is formed with an embedding groove (44) matching the water pipe clamping groove (13) near the drain pipe (6).

8. The ultrasonic atomizer according to claim 6, characterized in that: The atomizing main unit (1) is provided with an atomizing channel (14) near the air inlet (42).

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