CN209734678U

CN209734678U - Atomizer and sterilization spray head thereof

Info

Publication number: CN209734678U
Application number: CN201822143293.5U
Authority: CN
Inventors: 杨滢臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-20
Filing date: 2018-12-20
Publication date: 2019-12-06
Anticipated expiration: 2028-12-20

Abstract

An atomizer can be used in cooperation with a liquid containing cup containing liquid to be atomized. The atomizer may include a spray module and a circuit module. The atomizing unit can be coupled with the liquid containing cup and is used for atomizing the liquid to be atomized in the liquid containing cup into a plurality of atomized liquid drops, so that the atomized liquid drops reach the sterilizing spray head from one of the atomizing unit and the liquid containing cup and are output to the external environment. The sterilization nozzle includes a mesh structure and a nano-scale sterilization layer. The mesh structure may have a plurality of meshes for the atomized droplets to pass through and be output to the external environment. The nano-scale sterilization layer is arranged on the net structure, and when the atomized liquid drops drift to the external environment, the nano-scale sterilization layer can sterilize the atomized liquid drops so as to ensure the sterility of the atomized liquid drops entering the human body.

Description

Atomizer and sterilization spray head thereof

Technical Field

The present invention relates to an atomizer, and more particularly to an atomizer having a nozzle with a sterilization function and a sterilization nozzle thereof.

background

With the increasing progress of medical administration, the requirement for the absorption rate of the drug is also increased, and thus, a nasal administration mode is further developed from the former oral drug. The nasal cavity is rich in vascular plexus and can rapidly reach potent plasma concentrations for topically administered drugs. The blood concentration refers to the total concentration of the drug in the plasma after absorption, and the intensity of the drug action is proportional to the concentration of the drug in the plasma. Compared with oral drugs, nasal administration directly enters the blood system, and oral administration of drugs causes damage and loss of drugs in the gastrointestinal tract and loss and destruction of drugs in the metabolism of liver enzymes. Thus, nasal administration is more cost effective, rapid, and highly bioavailable.

from the above, nasal administration is the fastest direct administration mode, but because of the nasal administration, the sterility of the nasal administration is more required, and after all, the nasal administration does not reach the small intestine to be absorbed through the sterilization of gastric acid unlike oral administration. In this respect, atomizers are available which have a suction element between the liquid reservoir and the atomizing element, which suction element guides the liquid from the liquid reservoir to the atomizing element by capillary action. In the atomizer, the liquid absorbing member is made of an antibacterial material capable of generating silver ions or copper ions, thereby inhibiting the growth of bacteria when the liquid in the liquid tank passes through or remains in the liquid absorbing member. However, although an antibacterial material is used for the liquid absorbing member, it is impossible to ensure whether the original sterility of the liquid can be maintained after the atomization by the atomizing element, and there is a fear that germs are brought into the nasal cavity, so that there is a problem that improvement is required.

SUMMERY OF THE UTILITY MODEL

in view of this, the present invention provides an atomizer and a sterilization nozzle thereof, which are simple in structure and convenient to operate, and can solve the problems of the prior art.

In order to achieve the above object, the utility model discloses an atomizer for cooperation splendid attire has a flourishing liquid cup of a liquid that atomizes, and this atomizer of its characterized in that contains:

a spraying module, which comprises an atomizing unit and a sterilizing spray head, wherein the atomizing unit is coupled with the liquid containing cup to atomize the liquid to be atomized in the liquid containing cup into a plurality of atomized droplets and realize that the atomized droplets reach the sterilizing spray head from one of the atomizing unit and the liquid containing cup and are output to the external environment from the sterilizing spray head, and a nano sterilizing layer is arranged on the sterilizing spray head so as to sterilize the atomized droplets when the atomized droplets pass through the sterilizing spray head to the external environment; and

A circuit module coupled to the spraying module for driving the spraying module.

The sterilizing spray head is provided with a net structure, and the nano sterilizing layer is arranged on the net structure so as to sterilize the atomized liquid drops when the atomized liquid drops pass through a plurality of grids of the net structure.

Wherein the atomized droplets have a particle diameter of 11 μm or less.

Wherein the liquid to be atomized is one of oil phase, water phase and oil-water mixture.

Wherein, the atomization unit is at least one of a micro-spray hole atomization unit, a net type atomization unit, a micro-net type atomization unit, an ultrasonic atomization unit and a compression type atomization unit.

Still disclose a sterilization nozzle, be applied to on an atomizer, this atomizer has a flourishing liquid cup, an atomizing unit and a circuit module, and this flourishing liquid cup is with a splendid attire liquid of waiting to atomize and this atomizing unit will wait that the liquid of atomizing atomizes into a plurality of atomizing liquid drops, and this sterilization nozzle sets up on this atomizer, and its characterized in that contains:

A mesh structure having a plurality of meshes for the atomized droplets to pass through and float to the external environment; and

A nano-grade sterilization layer disposed on the mesh structure for sterilizing the atomized droplets when the atomized droplets drift toward the external environment through the sterilization nozzle.

Wherein the size of the grids is 5-10 μm.

Wherein the nano-scale material of the nano-scale sterilization layer comprises at least one of nano-silver, nano-gold, nano-copper and nano-zinc.

wherein the nano-scale sterilization layer has a thickness of 100 to 2000 nm.

Compared with the prior art, the atomizer and the sterilization nozzle thereof of the utility model have the following advantages: 1. the atomizer and the sterilization nozzle of the utility model can utilize the nano sterilization layer in the sterilization nozzle to sterilize; 2. the utility model discloses a nano-scale system of disinfecting in atomizer and sterilization nozzle thereof sets up in the juncture that the atomized liquid drop left the atomizer and drifted towards the external environment, in other words, it is located the last line of defense leading to user's mouth, nose and respiratory track. Therefore, the atomized liquid drops are sterilized when passing through the nano sterilizing layer, and the sterilized atomized liquid drops leave the atomizer and directly reach the mouth, the nose and the respiratory tract of a user, so that the sterility of the atomized liquid drops is ensured.

Drawings

Fig. 1 is a functional block diagram of an atomizer according to an embodiment of the present invention.

Fig. 2 is a schematic front view of the atomizer and the germicidal sprayer according to fig. 1.

fig. 3 is an external view of the atomizer and the germicidal nozzle thereof shown in fig. 1 from another perspective.

Fig. 4 is a schematic view of the atomizer and the sterilization nozzle thereof according to fig. 1 in use.

Detailed Description

In order to provide the advantages, spirit and features of the present invention, which will be more readily understood and appreciated, reference will now be made in detail to the embodiments and accompanying drawings. It should be noted that these embodiments are merely representative examples of the present invention. It may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1, fig. 1 is a functional block diagram of an atomizer 1 according to an embodiment of the present invention. The atomizer 1 of the utility model can be used to cooperate with the liquid containing cup 11 for containing liquid to be atomized. The atomizer 1 may include a spray module 12 and a circuit module 13. The spraying module 12 may include an atomizing unit 121 and a sterilization nozzle 122, and the atomizing unit 121 may be coupled to the liquid cup 11 for atomizing the liquid to be atomized in the liquid cup 11 to reach the sterilization nozzle 122. The circuit module 13 can be coupled to the spraying module 12 for driving the spraying module 12.

Referring to fig. 2 and 3, fig. 2 is a front external view of the atomizer 1 and the sterilization nozzle 122 thereof according to fig. 1, and fig. 3 is an external view of the atomizer 1 and the sterilization nozzle 122 thereof according to fig. 1 from another perspective. As shown in fig. 2 and 3, the showerhead 122 has a mesh-like structure 1221 and a nano-scale sterilization layer, and the nano-scale sterilization layer can be disposed on the mesh-like structure 1221. Referring to fig. 4, fig. 4 is a schematic view illustrating a usage state of the atomizer 1 and the sterilizing spray head 122 thereof according to fig. 1. When the liquid to be atomized is atomized into atomized droplets 123 by the atomizing unit 121, the atomized droplets 123 can reach the sterilizing spray head 122 from one of the atomizing unit 121 and the liquid cup 11, and then the atomized droplets will pass through the plurality of grids of the mesh structure 1221. The nano-sized biocidal layer will act to kill the atomized droplets 123 while passing through the mesh. The sterilized atomized droplets 123 are dispersed to the external environment and inhaled through the mouth, nose and respiratory tract 2 of the user. Since the atomized droplets 123 are sterilized and then enter the mouth, nose, and respiratory tract 2 of the user through the air, the sterility of the atomized droplets 123 entering the mouth, nose, and respiratory tract 2 can be ensured.

The optimal size of the aerosolized droplets 123 for each drug will vary, as each drug will have a different site of action in the mouth, nose and respiratory tract 2 of the human body. In addition, the liquid to be atomized comprises one of an oil phase, a water phase and an oil-water mixture. The use of the liquid to be aerosolized also affects the optimal particle size for use of the drug. The particle size of the atomized droplets 123 generated by the atomizer 1 of the present invention is about 11 μm or less. For example, when oil-water mixed essential oil liquids are used as the liquids to be atomized, the preferred particle size of the atomized droplets 123 may include 5, 6, 7, 8, 9, 10 μm or any value within the range thereof, because the position of each essential oil liquid acting on the mouth, nose and respiratory tract 2 is different.

The particle size of the atomized liquid droplets 123 may have different particle size ranges due to different atomization techniques used by the atomization unit 121, and the atomization unit 121 of the present invention may be at least one of a micro-orifice atomization unit, a mesh-type atomization unit, a micro-mesh-type atomization unit, an ultrasonic atomization unit, and a compression-type atomization unit. From the above, it can be understood that the particle size of the atomized liquid droplet 123 can be determined according to the position and the state of the desired action of different drugs, and can be adjusted by different atomizing units 121, but not limited thereto.

Please refer to fig. 1 to fig. 4 again. The utility model discloses a sterilization nozzle 122 can be applied to atomizer 1, and this atomizer 1 can have flourishing liquid cup 11, atomizing unit 121 and circuit module 13. The liquid cup 11 can be used for containing liquid to be atomized. The atomizing unit 121 may be used to atomize the liquid to be atomized into a plurality of atomized droplets 123. The sterilizing nozzle 122 can be disposed on the atomizer 1, and the sterilizing nozzle 122 includes a mesh structure 1221 and a nano-scale sterilizing layer. The network 1221 may have a plurality of cells for the atomized droplets 123 to pass through and drift to the environment for the user to inhale into his mouth, nose and respiratory tract 2. The nano-scale sterilization layer can be disposed on the mesh-like structure 1221, and when the atomized droplets 123 pass through the sterilization nozzle 122 and drift to the external environment, the nano-scale sterilization layer can sterilize the atomized droplets 123.

The nano-scale sterilization layer can perform sterilization by means of the specific nano-metal that can affect the activity of bacteria, thereby achieving the sterilization effect. In the case of nano-silver, most pathogenic bacteria are unicellular microorganisms, which rely on proteases to maintain metabolism and thus propagate, thereby affecting normal cells of the organism. However, among these proteases is an oxygen metabolizing enzyme, which when silver encounters an oxygen metabolizing enzyme, its activity will rob silver of an electron, turning the silver atom into a positively charged silver ion. Silver ions attract sulfydryl to be negatively charged in the protease, so that the protease of pathogenic bacteria loses activity and cannot reproduce, and the pathogenic bacteria die gradually. After the pathogenic bacteria die, the silver ions can obtain original electrons and are reduced into silver atoms, so that the silver can be continuously sterilized.

in order to achieve a good sterilization effect, the size of the grid, the material and the thickness of the nano-scale sterilization layer are all factors influencing the sterilization effect. The mesh size affects the number of atomized droplets 123 that can pass through each mesh, and when the mesh size is too large, the sterilization effect is reduced because each mesh passes through too many atomized droplets 123. Therefore, the grid size is about 5 to 10 μm, and the preferred embodiment is about 6 to 9 μm. The nano-grade material used in the nano-grade sterilizing layer of the present invention can include at least one of nano-silver, nano-gold, nano-copper and nano-zinc, and the nano-grade sterilizing layer is disposed on the mesh-like structure 1221 by any method including Physical Vapor Deposition (Physical Vapor Deposition) and Chemical Vapor Deposition (Chemical Vapor Deposition), wherein the nano-grade sterilizing layer further includes Evaporation (Evaporation) and sputtering (Sputter). The thickness of the nano-grade material disposed on the net-shaped structure 1221 is considered to be the sterilization effect and the cost, if the thickness is too thin, the sterilization effect may be affected, however, if the thickness is too thick, the cost will be increased except that the sterilization effect is not significantly improved. Therefore, the nano-scale sterilization layer preferably has a thickness of about 100 to 2000nm, and more preferably about 500 to 1500 nm.

Compared with the conventional technique, the sterilization mechanism of the atomizer 1 and the sterilization nozzle 122 of the present invention utilizes the nano-scale sterilization layer in the sterilization nozzle 122 to perform sterilization. And because the nano-level sterilization layer system in the atomizer 1 and the sterilization nozzle 122 thereof of the present invention is disposed at the juncture where the atomized liquid droplets 123 leave the atomizer 1 and drift toward the external environment, in other words, the nano-level sterilization layer system is at the last defense line before the mouth, nose and respiratory tract 2 leading to the user. Therefore, the atomized droplets 123 are sterilized when passing through the nano-scale sterilization layer, and the sterilized atomized droplets 123 leave the atomizer 1 and directly reach the mouth, nose, and respiratory tract 2 of the user, thereby ensuring the sterility of the atomized droplets 123.

Claims

1. An atomizer, for cooperating with a liquid cup containing a liquid to be atomized, the atomizer comprising:

2. The atomizer of claim 1, wherein said germicidal sprayer has a mesh structure, said nano-sized germicidal layer being disposed on said mesh structure to sterilize said aerosolized droplets as they pass through a plurality of cells of said mesh structure.

3. an atomiser according to claim 1, wherein the particle size of the atomised droplets is 11 μm or less.

4. An atomiser according to claim 1, wherein the liquid to be atomised is one of an oil phase, a water phase and a mixture of oil and water.

5. The atomizer of claim 1, wherein said atomizing unit is at least one of a micro orifice atomizing unit, a mesh atomizing unit, a micro mesh atomizing unit, an ultrasonic atomizing unit, and a compression atomizing unit.

6. The utility model provides a sterilization spray head, is applied to on an atomizer, and this atomizer has a flourishing liquid cup, an atomizing unit and a circuit module, and this flourishing liquid cup is with a splendid attire liquid of waiting to atomize and this atomizing unit will wait that the atomizing liquid atomizes into a plurality of atomizing liquid drops, and this sterilization spray head sets up on this atomizer, and its characterized in that contains:

7. The sterilization showerhead of claim 6, wherein the mesh size is 5 to 10 μm.

8. The showerhead of claim 6, wherein the nano-scale material of the nano-scale biocidal layer comprises at least one of nano-silver, nano-gold, nano-copper, and nano-zinc.

9. The showerhead of claim 6, wherein the nano-scale sterilization layer has a thickness of 100-2000 nm.