CN110115790B - Atomizer assembly and main airflow guide thereof - Google Patents
Atomizer assembly and main airflow guide thereof Download PDFInfo
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- CN110115790B CN110115790B CN201810125439.5A CN201810125439A CN110115790B CN 110115790 B CN110115790 B CN 110115790B CN 201810125439 A CN201810125439 A CN 201810125439A CN 110115790 B CN110115790 B CN 110115790B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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Abstract
The invention discloses an atomizer assembly and a main airflow guide piece thereof. The atomizer assembly comprises an atomizer main body and an airflow main guide piece. The main air flow guide piece is arranged on the atomizer main body. The main airflow guide part is provided with a main guide channel and at least one lower main drainage opening communicated with the main guide channel, and the lower main drainage opening penetrates through the bottom end part of the main airflow guide part. An atomized fluid generated by the atomizer main body can be delivered into the main guide passage of the air flow main guide, and an external air can be introduced into the main guide passage through the lower main flow guide opening. Thereby, the atomized fluid in the main guide passage can be pushed up by the introduction of the outside air.
Description
Technical Field
The present invention relates to an atomizer assembly and a main airflow guide thereof, and more particularly, to an atomizer assembly having a lower main flow guide opening and a main airflow guide thereof.
Background
The nebulization method for treating respiratory diseases is a popular medical treatment method in recent years, because the nebulized particles sprayed by the nebulizer can be droplets (such as liquid medicine) with a size of about 3-5 μm, which can reach the bronchus and lung for treatment, and the nebulized particles are inhaled from mouth and nose to enter the bronchus and then spread to the whole alveolus, so that the nebulized liquid medicine can be fully absorbed by the human body. However, the prior art atomizers still have room for improvement in use.
Disclosure of Invention
The present invention provides an atomizer assembly and a main airflow guide thereof, which are directed to overcome the disadvantages of the prior art.
In order to solve the above technical problem, one of the technical solutions adopted by the present invention is to provide an atomizer assembly, comprising: an atomizer main body and an airflow main guide member. The atomizer host comprises a shell module and an atomization module arranged in the shell module. The air flow main guide is disposed on the housing module and corresponds to the atomization module. The housing module comprises a communicating pipe with an outlet channel, and the atomization module is provided with an atomization opening communicated with the outlet channel. The main airflow guide part is provided with a main guide channel and at least one lower main drainage opening communicated with the main guide channel, and the at least one lower main drainage opening penetrates through the bottom end part of the main airflow guide part. Wherein an atomized fluid generated by the atomizing module of the atomizer main body is delivered into the main guide passage of the airflow main guide, an external air is introduced into the main guide passage through at least one of the lower main drainage openings, and the atomized fluid in the main guide passage is pushed up by the introduction of the external air.
Furthermore, the main airflow guiding member has a first matching portion, a second matching portion and a limiting portion connected between the first matching portion and the second matching portion, the main airflow guiding member is positioned on the housing module by the mutual matching of the first matching portion and the communication pipe, the second matching portion is covered by an airflow auxiliary guiding member, and the limiting portion abuts against the outer surface of the communication pipe; the outer surface of the first matching part is provided with a male thread and a positioning hole, the inner surface of the communicating pipe is provided with a female thread matched with the male thread, a fixing piece penetrates through the communicating pipe to be connected between the communicating pipe and the positioning hole, and at least one lower main drainage opening is arranged on the second matching part.
Furthermore, the main airflow guiding element is provided with at least one left main flow guiding opening communicated with the main guiding channel and at least one right main flow guiding opening communicated with the main guiding channel, the at least one left main flow guiding opening penetrates through a left end part of the main airflow guiding element, and the at least one right main flow guiding opening penetrates through a right end part of the main airflow guiding element; wherein the outside air is introduced into the main guide passage through at least one of the left main flow guide opening and at least one of the right main flow guide opening, and the atomized fluid in the main guide passage is propelled forward by the introduction of the outside air.
Still further, the atomizer assembly still further comprises: the airflow auxiliary guide piece is arranged on the airflow main guide piece and is provided with an auxiliary guide channel and at least one lower auxiliary drainage opening communicated with the auxiliary guide channel, and the at least one lower auxiliary drainage opening penetrates through the bottom end part of the airflow auxiliary guide piece; wherein the atomized fluid generated by the atomizing module of the atomizer main body is guided by the airflow main guide to be delivered into the auxiliary guide channel of the airflow auxiliary guide, the external air is introduced into the auxiliary guide channel through at least one of the lower auxiliary drainage openings, and the atomized fluid in the auxiliary guide channel is pushed upward by the introduction of the external air.
Furthermore, the auxiliary airflow guiding element is provided with at least one left auxiliary flow guiding opening communicated with the auxiliary guiding channel and at least one right auxiliary flow guiding opening communicated with the auxiliary guiding channel, the at least one left auxiliary flow guiding opening penetrates through a left end part of the auxiliary airflow guiding element, and the at least one right auxiliary flow guiding opening penetrates through a right end part of the auxiliary airflow guiding element; wherein the external air is introduced into the auxiliary guide passage through at least one left auxiliary drain opening and at least one right auxiliary drain opening, and the atomized fluid in the auxiliary guide passage is propelled forward by the introduction of the external air.
Still further, the atomizer assembly still further comprises: a fluid collection member detachably disposed on the bottom end portion of the airflow auxiliary guide member, the fluid collection member having a fluid collection groove; the inner surface of the airflow auxiliary guide part is provided with a fluid guide groove, the fluid guide groove is close to the bottom end part of the airflow auxiliary guide part, the airflow auxiliary guide part is provided with a fluid communication hole communicated between the fluid guide groove and the fluid collecting tank, and the fluid collected by the fluid guide groove flows to the fluid communication hole and is collected in the fluid collecting tank by the guidance of the fluid guide groove.
In order to solve the above technical problem, another technical solution adopted by the present invention is to provide an atomizer assembly, comprising: an atomizer main body and an airflow main guide member. The main airflow guide is arranged on the atomizer main body. The main airflow guide part is provided with a main guide channel and at least one lower main drainage opening communicated with the main guide channel, and the at least one lower main drainage opening penetrates through the bottom end part of the main airflow guide part. Wherein an atomized fluid generated by the atomizer main body is delivered into the main guide channel of the airflow main guide, and an external air is introduced into the main guide channel through at least one lower main drainage opening.
Still further, the atomizer assembly still further comprises: the airflow auxiliary guide piece is arranged on the airflow main guide piece and is provided with an auxiliary guide channel and at least one lower auxiliary drainage opening communicated with the auxiliary guide channel, and the at least one lower auxiliary drainage opening penetrates through the bottom end part of the airflow auxiliary guide piece; wherein the atomized fluid generated by the atomizer main body is guided by the airflow main guide to be delivered into the auxiliary guide channel of the airflow auxiliary guide, and the external air is introduced into the auxiliary guide channel through at least one lower auxiliary drainage opening.
Still further, the atomizer assembly still further comprises: a fluid collection member detachably disposed on the bottom end portion of the airflow auxiliary guide member, the fluid collection member having a fluid collection groove; the inner surface of the airflow auxiliary guide part is provided with a fluid guide groove, the fluid guide groove is close to the bottom end part of the airflow auxiliary guide part, the airflow auxiliary guide part is provided with a fluid communication hole communicated between the fluid guide groove and the fluid collecting tank, and the fluid collected by the fluid guide groove flows to the fluid communication hole and is collected in the fluid collecting tank by the guidance of the fluid guide groove.
In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a main airflow guiding member, the main airflow guiding member is disposed on an atomizer main body, and the main airflow guiding member is characterized in that the main airflow guiding member has a main guiding channel and at least one lower main drainage opening communicated with the main guiding channel, and the at least one lower main drainage opening penetrates through a bottom end of the main airflow guiding member, wherein an atomized fluid generated by the atomizer main body is transferred into the main guiding channel of the main airflow guiding member, and an external air is introduced into the main guiding channel through the at least one lower main drainage opening.
One of the advantages of the atomizer assembly and the airflow main guide thereof provided by the present invention is that an atomized fluid generated by the atomizer main body can be transmitted into the main guiding channel of the airflow main guide and an external air can be introduced into the main guiding channel through at least one lower main drainage opening by the technical scheme that the airflow main guide has a main guiding channel and at least one lower main drainage opening communicated with the main guiding channel and the at least one lower main drainage opening penetrates through a bottom end of the airflow main guide. Thus, the atomized fluid in the main guide passage can be pushed up by the introduction of the outside air.
For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the invention and accompanying drawings, which are provided for purposes of illustration and description only and are not intended to limit the invention.
Drawings
Fig. 1 is a schematic top view of a first embodiment of a light mixing type multi-chip package structure without a first encapsulant and a second encapsulant.
Fig. 2 is a perspective assembly view of the atomizer assembly according to the first embodiment of the present invention.
FIG. 3 is a cross-sectional view taken along line III-III in FIG. 2.
Fig. 4 is a cross-sectional view taken along line IV-IV of fig. 2.
Fig. 5 is a cross-sectional view of another primary airflow guide according to the first embodiment of the present invention.
Fig. 6 is an exploded perspective view of a nebulizer assembly according to a second embodiment of the invention.
Fig. 7 is a perspective assembly view of a nebulizer assembly according to a second embodiment of the invention.
FIG. 8 is a cross-sectional view taken along line VIII-VIII of FIG. 7.
Fig. 9 is a cross-sectional view of section line IX-IX of fig. 7.
Fig. 10 is a cross-sectional view of another airflow directing member according to a second embodiment of the present invention.
Fig. 11 is an exploded perspective view of a third embodiment of an atomizer assembly in accordance with the present invention.
Fig. 12 is a perspective view of an airflow assistance guide according to a third embodiment of the present invention.
Fig. 13 is a perspective assembly view of a nebulizer assembly according to a third embodiment of the invention.
FIG. 14 is a cross-sectional view of the section line XIV-XIV of FIG. 13.
Fig. 15 is a schematic view, partly in section, of a nebulizer assembly according to a fourth embodiment of the invention.
Fig. 16 is a schematic view, partly in section, of a fifth embodiment of an atomizer assembly in accordance with the present invention.
Fig. 17 is a schematic view, partly in section, of a nebulizer assembly according to a sixth embodiment of the invention.
Detailed Description
The following is a description of the embodiments of the invention disclosed in connection with the atomizer assembly and its primary air flow guide by way of specific embodiments, and those skilled in the art will appreciate the advantages and effects of the invention from the disclosure herein. The invention is capable of other and different embodiments and its several details are capable of modification and various other changes, which can be made in various details within the specification and without departing from the spirit and scope of the invention. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or from one signal to another signal. In addition, the term "or" as used herein should be taken to include any one or combination of more of the associated listed items as the case may be.
First embodiment
Referring to fig. 1 to 4, a first embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer body 1 and a primary air flow guide 2 (or a primary air flow guide, i.e., the "primary" two words defined below may be replaced by "primary").
First, as shown in fig. 1 to 3, the nebulizer host 1 includes a housing module 10 and a nebulizing module 11 disposed in the housing module 10. Further, the housing module 10 includes a communication pipe 100 having an outlet passage 1000, and the atomizing module 11 has an atomizing outlet 1100 (i.e., an outlet for the atomizing gas) communicating with the outlet passage 1000. For example, the atomizing module 11 may include an atomizing plate having a plurality of atomizing holes and a vibrating plate cooperating with the atomizing plate. However, the present invention is not limited to the above examples, and any module capable of atomizing a liquid is within the scope of the atomizing module 11.
Furthermore, as shown in fig. 1 to 3, the airflow main guide 2 is disposed on the housing module 10 and corresponds to the atomizing module 11. Furthermore, the airflow main guide 2 has a main guide channel 200 and at least one lower main diversion opening 201 communicating with the main guide channel 200, and the lower main diversion opening 201 penetrates a bottom end 20B of the airflow main guide 2. The air flow primary guide 2 may be a spray nozzle, for example. The airflow main guide 2 has a first matching portion 21, a second matching portion 22 and a limiting portion 23 connected between the first matching portion 21 and the second matching portion 22. In addition, the airflow main guide 2 can be positioned on the housing module 10 by the mutual fit of the first fitting portion 21 and the communication pipe 100, and the limiting portion 23 will abut against the outer surface of the communication pipe 100. Further, the outer surface of the first fitting portion 21 has a male screw 2101 and a positioning hole 2102, and the inner surface of the communication pipe 100 has a female screw 1001 to be fitted with the male screw 2101. In addition, a fixing member P can be connected between communication pipe 100 and positioning hole 2102 passing through communication pipe 100, and lower main drain opening 201 is provided on second fitting portion 22. That is, when the first engaging portion 21 is inserted into the communication pipe 100 and the stopper portion 23 abuts against the outer surface of the communication pipe 100, the airflow main guide 2 can be positioned on the housing module 10 by engaging the male screw 2101 with the female screw 1001. However, the present invention is not limited to this example.
More specifically, as shown in fig. 3 and 4, when the atomizer main body 1 is turned on, an atomized fluid F generated by the atomizing module 11 of the atomizer main body 1 can be delivered into the main guide channel 200 of the airflow main guide 2 (for example, the atomized fluid F can be directly delivered into the main guide channel 200, or the atomized fluid F can be delivered into the main guide channel 200 by being guided by the communicating tube 100), and an external air a can be introduced into the main guide channel 200 through the lower main drainage opening 201. Thereby, as shown in fig. 3, the atomized fluid F in the main guide passage 200 can be pushed up by "introduction of the outside air a from the lower main drain opening 201". Of course, the atomized fluid F in the main guide channel 200 can also be propelled forward by the "introduction of outside air a from the lower main drainage opening 201". That is, when the atomized fluid F generated by the atomizing module 11 is delivered into the main guide passage 200 of the airflow main guide 2, negative pressure is formed in the main guide passage 200 so that the outside air a can be introduced into the main guide passage 200 through the lower main drainage opening 201, so that the atomized fluid F in the main guide passage 200 can be pushed up or pushed forward by "introduction of the outside air a from the lower main drainage opening 201".
For example, when the plural drug particles (particles) are entrained by the atomizing fluid F, since the atomizing fluid F in the main guide passage 200 can be pushed up by the introduction of the external air a, the atomizing fluid F entrained with the plural drug particles does not easily fall (adhere) to the inner surface of the air flow main guide 2 to cause the waste of the drug. Therefore, the present invention can smoothly carry out a plurality of drug particles entrained by the atomizing fluid F to the outside of the main airflow guide 2 by using the main airflow guide 2 having the lower main drainage opening 201, so as to provide a sufficient drug dosage for the user to inhale (i.e. increase the administration efficacy). However, the present invention is not limited to this example.
In summary, with reference to fig. 1 to 3, a first embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer main body 1 and an airflow main guide 2, and the airflow main guide 2 is disposed on the atomizer main body 1. The airflow main guide 2 has a main guide channel 200 and at least one lower main diversion opening 201 communicating with the main guide channel 200, and the lower main diversion opening 201 penetrates a bottom end 20B of the airflow main guide 2. Wherein an atomized fluid F generated by the atomizer main body 1 can be delivered into the main guide passage 200 of the airflow main guide 2, and an external air a can be introduced into the main guide passage 200 through the lower main diversion opening 201.
It should be noted that, as shown in fig. 5, the airflow main guiding element 2 further has at least one left main diversion opening 202 communicated with the main guiding passage 200 and at least one right main diversion opening 203 communicated with the main guiding passage 200. Further, the left main flow guide opening 202 penetrates a left end portion 20L of the airflow main guide 2, and the right main flow guide opening 203 penetrates a right end portion 20R of the airflow main guide 2. Thereby, the outside air a can be introduced into the main pilot passage 200 through the left main drain opening 202 and the right main drain opening 203, and the atomized fluid F (shown in fig. 3) in the main pilot passage 200 can be pushed forward by "introduction of the outside air a from the left main drain opening 202 and the right main drain opening 203". Of course, if the left main drain opening 202 and the right main drain opening 203 are offset downwards and are closer to the lower main drain opening 201, the atomized fluid F in the main guide passage 200 can be pushed upwards by "introduction of external air a from the left main drain opening 202 and the right main drain opening 203".
Second embodiment
Referring to fig. 6 to 9, a second embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer body 1 and a main air flow guide 2. As can be seen from the comparison between fig. 6 and fig. 1, the comparison between fig. 7 and fig. 2, and the comparison between fig. 8 and fig. 3, the greatest difference between the second embodiment and the first embodiment of the present invention is: the atomizer assembly S of the second embodiment further comprises: an airflow auxiliary guide 3 (or a second airflow guide, that is, the "auxiliary" defined below may be replaced with "second") is provided on the airflow main guide 2 such that the second fitting portion 22 is covered by the airflow auxiliary guide 3. In addition, the auxiliary airflow guiding element 3 has an auxiliary guiding channel 300 and at least one lower auxiliary flow guiding opening 301 connected to the auxiliary guiding channel 300, and the lower auxiliary flow guiding opening 301 penetrates a bottom end 30B of the auxiliary airflow guiding element 3. The airflow assisting guide 3 may be, for example, a mouthpiece for a user to hold.
Further, as shown in fig. 8 and 9, when the atomizer main body 1 is turned on, an atomized fluid F generated by the atomizing module 11 of the atomizer main body 1 can be conveyed into the auxiliary guide passage 300 of the airflow auxiliary guide 3 by being guided by the airflow main guide 2, and an external air a can be introduced into the auxiliary guide passage 300 through the lower auxiliary flow guide opening 301. Thereby, as shown in fig. 8, the atomized fluid F in the auxiliary guide passage 300 can be pushed up by the introduction of the outside air a from the lower auxiliary drain opening 301. Of course, the atomized fluid F in the auxiliary guide passage 300 can also be propelled forward by the introduction of the outside air a from the lower auxiliary drainage opening 301. That is, when the atomized fluid F generated by the atomizing module 11 is transferred into the auxiliary guide passage 300 of the airflow auxiliary guide 3 by being guided by the airflow main guide 2, negative pressure is formed in the auxiliary guide passage 300 so that the external air a can be introduced into the auxiliary guide passage 300 through the lower auxiliary drain opening 301, so that the atomized fluid F in the auxiliary guide passage 300 can be pushed up or pushed forward by the introduction of the external air a from the lower auxiliary drain opening 301.
For example, when the plural medicine particles (particles) are entrained by the atomizing fluid F, since the atomizing fluid F in the auxiliary guide channel 300 can be pushed up by the introduction of the external air a, the atomizing fluid F entrained with the plural medicine particles does not easily fall (adhere) on the inner surfaces of the airflow main guide 2 and the airflow auxiliary guide 3 to cause the waste of the medicine. Therefore, the present invention can smoothly carry out a plurality of drug particles entrained by the atomized fluid F to the outside of the auxiliary airflow guide 3 by using the auxiliary airflow guide 3 having the lower auxiliary drainage opening 301, so as to provide a sufficient drug dosage for the user to inhale (i.e. increase the administration efficacy). However, the present invention is not limited to this example.
In summary, with reference to fig. 6 to 8, a second embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer main body 1, a main air flow guide 2 and an auxiliary air flow guide 3. Further, the air flow main guide 2 is provided on the atomizer main body 1. The airflow main guide 2 has a main guide channel 200 and at least one lower main diversion opening 201 communicating with the main guide channel 200, and the lower main diversion opening 201 penetrates a bottom end 20B of the airflow main guide 2. Thereby, an atomized fluid F generated by the atomizer main body 1 can be delivered into the main guide passage 200 of the airflow main guide 2, and an external air a can be introduced into the main guide passage 200 through the lower main diversion opening 201. Further, an airflow auxiliary guide 3 is provided on the airflow main guide 2. The auxiliary airflow guiding element 3 has an auxiliary guiding channel 300 and at least one lower auxiliary drainage opening 301 communicated with the auxiliary guiding channel 300, and the lower auxiliary drainage opening 301 penetrates through a bottom end 30B of the auxiliary airflow guiding element 3. Thereby, the atomized fluid F generated by the atomizer main body 1 can be transferred into the auxiliary guide passage 300 of the airflow auxiliary guide 3 by being guided by the airflow main guide 2, and the outside air a can be introduced into the auxiliary guide passage 300 through the lower auxiliary drainage opening 301.
It should be noted that, as shown in fig. 10, the auxiliary airflow guiding element 3 has at least one left auxiliary flow guiding opening 302 communicated with the auxiliary guiding passage 300 and at least one right auxiliary flow guiding opening 303 communicated with the auxiliary guiding passage 300. Further, the left auxiliary drain opening 302 penetrates a left end portion 30L of the auxiliary airflow guide 3, and the right auxiliary drain opening 303 penetrates a right end portion 30R of the auxiliary airflow guide 3. Thereby, the outside air a can be introduced into the auxiliary guide passage 300 through the left and right auxiliary drain openings 302 and 303, and the atomized fluid F in the auxiliary guide passage 300 can be pushed forward by the introduction of the outside air a from the left and right auxiliary drain openings 302 and 303. Of course, if the left auxiliary drain opening 302 and the right auxiliary drain opening 303 are offset downward and are relatively close to the lower auxiliary drain opening 301, the atomized fluid F in the auxiliary guide passage 300 can be pushed upward by the introduction of the external air a from the left auxiliary drain opening 302 and the right auxiliary drain opening 303.
It is worth mentioning that the second embodiment may also be used without the lower main flow diversion opening 201 on the airflow main guide 2. That is, in the second embodiment, the lower main diversion opening 201 may be opened on the bottom end 20B of the airflow main guide 2 or the lower main diversion opening 201 may be omitted without use according to different use requirements.
Third embodiment
Referring to fig. 11 to 14, a third embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer main body 1, a main air flow guide 2 and an auxiliary air flow guide 3. As can be seen from the comparison between fig. 11 and fig. 6, the comparison between fig. 13 and fig. 7, and the comparison between fig. 14 and fig. 8, the greatest difference between the third embodiment and the second embodiment of the present invention is: the atomizer assembly S of the third embodiment further comprises a fluid collecting member 4, the fluid collecting member 4 is detachably disposed on the bottom end portion 30B of the airflow assisting guide 3, and the fluid collecting member 4 has a fluid collecting groove 400. In addition, the third embodiment is described by taking the example of using two lower auxiliary drain openings 301.
Further, the inner surface of the airflow auxiliary guide 3 has a fluid guide groove 304, and the fluid guide groove 304 is close to the bottom end 30B of the airflow auxiliary guide 3. For example, the fluid guide groove 304 is formed at the bottom end of the inner surface of the airflow auxiliary guide 3, but the present invention is not limited thereto. In addition, the airflow assistance guide 3 has a fluid communication hole 305 communicating between the fluid guide groove 304 and the fluid collection groove 400. Thereby, the fluid W collected by the fluid guide groove 304 can flow to the fluid communication hole 305 by being guided by the fluid guide groove 304 and be collected in the fluid collection groove 400. That is, when the atomized fluid F is partially liquefied to generate the fluid W (e.g., water droplets), the fluid W can flow to the fluid communication hole 305 by being guided by the fluid guide groove 304, thereby collecting the fluid W in the fluid collection groove 400.
Fourth embodiment
Referring to fig. 15, a fourth embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer main body 1, a main air flow guide 2 and an auxiliary air flow guide 3. As can be seen from a comparison between fig. 15 and fig. 8, the greatest difference between the fourth embodiment and the second embodiment of the present invention is: the auxiliary airflow guide 3 of the fourth embodiment has a new lower auxiliary drainage opening 301 ', and the new lower auxiliary drainage opening 301 ' is corresponding to and communicated with the lower main drainage opening 201, so that an external air a can be sequentially introduced into the main guide channel 200 through the new lower auxiliary drainage opening 301 ' and the lower main drainage opening 201. Thereby, the atomized fluid F in the main guide passage 200 can be pushed up by "introduction of the outside air a from the newly added lower auxiliary drain opening 301' and the lower main drain opening 201".
Fifth embodiment
Referring to fig. 16, a fifth embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer main body 1 and an airflow auxiliary guide 3. As can be seen from a comparison between fig. 16 and fig. 8, the biggest difference between the fifth embodiment and the second embodiment of the present invention is: in the fifth embodiment, the airflow auxiliary guide 3 can be provided directly on an atomizer main body 1 without using the airflow main guide 2.
More specifically, the auxiliary airflow guiding element 3 has an auxiliary guiding channel 300 and at least one lower auxiliary drainage opening 301 communicating with the auxiliary guiding channel 300, and the lower auxiliary drainage opening 301 penetrates a bottom end 30B of the auxiliary airflow guiding element 3. Thereby, an atomized fluid F generated by the atomizer main body 1 can be delivered into the auxiliary guide passage 300 of the airflow auxiliary guide 3, and an external air a can be introduced into the auxiliary guide passage 300 through the lower auxiliary drainage opening 301.
For example, when the plural medicine particles (particles) are entrained by the atomizing fluid F, since the atomizing fluid F in the auxiliary guide channel 300 can be pushed up by the introduction of the external air a, the atomizing fluid F entrained with the plural medicine particles does not easily fall (adhere) on the inner surface of the air flow auxiliary guide 3 to cause the waste of the medicine. Therefore, the present invention can smoothly carry out a plurality of drug particles entrained by the atomized fluid F to the outside of the auxiliary airflow guide 3 by using the auxiliary airflow guide 3 having the lower auxiliary drainage opening 301, so as to provide a sufficient drug dosage for the user to inhale (i.e. increase the administration efficacy). However, the present invention is not limited to this example.
Sixth embodiment
Referring to fig. 17, a sixth embodiment of the present invention provides an atomizer assembly S, comprising: an atomizer main body 1 and an airflow auxiliary guide 3. As can be seen from a comparison between fig. 17 and fig. 16, the biggest difference between the sixth embodiment and the fifth embodiment of the present invention is: the atomizer assembly S of the sixth embodiment further comprises: a fluid collection member 4.
Further, the fluid collection member 4 is detachably provided on the bottom end portion 30B of the airflow assisting guide member 3, and the fluid collection member 4 has a fluid collection groove 400. For example, the fluid guide groove 304 is formed at the bottom end of the inner surface of the airflow auxiliary guide 3, but the present invention is not limited thereto. In addition, the inner surface of the airflow assisting guide 3 has a fluid guide groove 304, and the fluid guide groove 304 is close to the bottom end 30B of the airflow assisting guide 3. In addition, the airflow assistance guide 3 has a fluid communication hole 305 communicating between the fluid guide groove 304 and the fluid collection groove 400. Thereby, the fluid W collected by the fluid guide groove 304 can flow to the fluid communication hole 305 by being guided by the fluid guide groove 304 and be collected in the fluid collection groove 400. That is, when the atomized fluid F is partially liquefied to generate the fluid W (e.g., water droplets), the fluid W can flow to the fluid communication hole 305 by being guided by the fluid guide groove 304, thereby collecting the fluid W in the fluid collection groove 400.
It is noted that the air flow auxiliary guide 3 may be a spray nozzle or mouthpiece. That is, the fluid guide channel 304 would be formed at the bottom most end of the inner surface of the spray nozzle or mouthpiece, and the fluid collection member 4 with the fluid collection trough 400 could be removably disposed on the bottom end of the spray nozzle or mouthpiece.
Advantageous effects of the embodiments
One of the advantages of the present invention is that the atomizer assembly S and the airflow main guide 2 thereof provided by the present invention can pass through the technical scheme that the airflow main guide 2 has a main guide channel 200 and at least one lower main drainage opening 201 communicated with the main guide channel 200, and the lower main drainage opening 201 penetrates through a bottom end 20B of the airflow main guide 20, so that an atomized fluid F generated by the atomizer main body 1 can be transmitted into the main guide channel 200 of the airflow main guide 2, and an external air a can be introduced into the main guide channel 200 through the lower main drainage opening 201. Therefore, the atomized fluid F in the main guide passage 200 can be pushed up by the introduction of the outside air a.
That is, when the atomized fluid F generated by the atomizing module 11 is delivered into the main guide passage 200 of the airflow main guide 2, negative pressure is formed in the main guide passage 200 so that the outside air a can be introduced into the main guide passage 200 through the lower main drainage opening 201, so that the atomized fluid F in the main guide passage 200 can be pushed up or pushed forward by "introduction of the outside air a from the lower main drainage opening 201".
For example, when the plural drug particles (particles) are entrained by the atomizing fluid F, since the atomizing fluid F in the main guide passage 200 can be pushed up by the introduction of the external air a, the atomizing fluid F entrained with the plural drug particles does not easily fall (adhere) to the inner surface of the air flow main guide 2 to cause the waste of the drug. Therefore, the present invention can smoothly carry out a plurality of drug particles entrained by the atomizing fluid F to the outside of the main airflow guide 2 by using the main airflow guide 2 having the lower main drainage opening 201, so as to provide a sufficient drug dosage for the user to inhale (i.e. increase the administration efficacy). However, the present invention is not limited to this example.
The disclosure is only a preferred embodiment of the invention, and is not intended to limit the scope of the claims, so that all technical equivalents and modifications using the contents of the specification and drawings are included in the scope of the claims.
Claims (10)
1. An atomizer assembly, comprising:
the atomizer host comprises a shell module and an atomization module arranged in the shell module; and
an airflow main guide provided on the housing module and corresponding to the atomizing module;
the shell module comprises a communicating pipe with an outlet channel, and the atomization module is provided with an atomization port communicated with the outlet channel;
the airflow main guide part is provided with a main guide channel and at least one lower main drainage opening communicated with the main guide channel, and the at least one lower main drainage opening penetrates through the bottom end part of the airflow main guide part;
wherein an atomized fluid generated by the atomizing module of the atomizer main body is delivered into the main guide passage of the airflow main guide, an external air is introduced into the main guide passage through at least one of the lower main flow guide openings, and the atomized fluid in the main guide passage is pushed up by the introduction of the external air;
wherein at least one of the lower main drainage openings is adjacent to the communication pipe, and the spray outlet communicated with the outlet channel directly faces the inlet and the outlet of the main guide channel;
the plurality of drug particles entrained by the atomized fluid are pushed upwards by the introduction of the external air, so that the plurality of drug particles are not easy to fall on the inner surface of the main airflow guide part due to gravity, and the plurality of drug particles can be smoothly carried out of the main airflow guide part, thereby increasing the administration efficiency of a user.
2. The nebulizer assembly according to claim 1, wherein the airflow main guide has a first fitting portion, a second fitting portion, and a stopper portion connected between the first fitting portion and the second fitting portion, the airflow main guide is positioned on the housing module by the fitting of the first fitting portion and the communication pipe, the second fitting portion is covered by an airflow auxiliary guide, and the stopper portion abuts against an outer surface of the communication pipe; the outer surface of the first matching part is provided with a male thread and a positioning hole, the inner surface of the communicating pipe is provided with a female thread matched with the male thread, a fixing piece penetrates through the communicating pipe to be connected between the communicating pipe and the positioning hole, and at least one lower main drainage opening is arranged on the second matching part.
3. The nebulizer assembly of claim 1, wherein the primary air flow guide has at least one left primary flow directing opening communicating with the primary guide channel and at least one right primary flow directing opening communicating with the primary guide channel, at least one left primary flow directing opening extending through a left end portion of the primary air flow guide and at least one right primary flow directing opening extending through a right end portion of the primary air flow guide; wherein the outside air is introduced into the main guide passage through at least one of the left main flow guide opening and at least one of the right main flow guide opening, and the atomized fluid in the main guide passage is propelled forward by the introduction of the outside air.
4. The nebulizer assembly of claim 1, further comprising: the airflow auxiliary guide piece is arranged on the airflow main guide piece and is provided with an auxiliary guide channel and at least one lower auxiliary drainage opening communicated with the auxiliary guide channel, and the at least one lower auxiliary drainage opening penetrates through the bottom end part of the airflow auxiliary guide piece; wherein the atomized fluid generated by the atomizing module of the atomizer main body is guided by the airflow main guide to be delivered into the auxiliary guide channel of the airflow auxiliary guide, the external air is introduced into the auxiliary guide channel through at least one of the lower auxiliary drainage openings, and the atomized fluid in the auxiliary guide channel is pushed upward by the introduction of the external air.
5. The nebulizer kit of claim 4, wherein the auxiliary airflow guide has at least one left auxiliary flow directing opening communicating with the auxiliary guide channel and at least one right auxiliary flow directing opening communicating with the auxiliary guide channel, at least one left auxiliary flow directing opening extending through a left end portion of the auxiliary airflow guide and at least one right auxiliary flow directing opening extending through a right end portion of the auxiliary airflow guide; wherein the external air is introduced into the auxiliary guide passage through at least one left auxiliary drain opening and at least one right auxiliary drain opening, and the atomized fluid in the auxiliary guide passage is propelled forward by the introduction of the external air.
6. The nebulizer assembly of claim 4, further comprising: a fluid collection member detachably disposed on the bottom end portion of the airflow auxiliary guide member, the fluid collection member having a fluid collection groove; the inner surface of the airflow auxiliary guide part is provided with a fluid guide groove, the fluid guide groove is close to the bottom end part of the airflow auxiliary guide part, the airflow auxiliary guide part is provided with a fluid communication hole communicated between the fluid guide groove and the fluid collecting tank, and the fluid collected by the fluid guide groove flows to the fluid communication hole and is collected in the fluid collecting tank by the guidance of the fluid guide groove.
7. An atomizer assembly, comprising:
the atomizer host comprises a shell module; and
an airflow primary guide disposed on the housing module;
the shell module comprises a communicating pipe with an outlet channel, the airflow main guide part comprises a main guide channel and at least one lower main drainage opening communicated with the main guide channel, and the at least one lower main drainage opening penetrates through the bottom end part of the airflow main guide part;
wherein an atomized fluid including a plurality of drug particles generated by the atomizer main body is delivered into the main guide channel of the airflow main guide, and an external air is introduced into the main guide channel through at least one of the lower main drainage openings, and the plurality of drug particles in the main guide channel are pushed up by the introduction of the external air;
wherein at least one of the lower main drainage openings is adjacent to the communication pipe, and a spray outlet communicated with the outlet channel directly faces the inlet and the outlet of the main guide channel;
the plurality of drug particles entrained by the atomized fluid are pushed upwards by the introduction of the external air, so that the plurality of drug particles are not easy to fall on the inner surface of the main airflow guide part due to gravity, and the plurality of drug particles can be smoothly carried out of the main airflow guide part, thereby increasing the administration efficiency of a user.
8. The nebulizer assembly of claim 7, further comprising: the airflow auxiliary guide piece is arranged on the airflow main guide piece and is provided with an auxiliary guide channel and at least one lower auxiliary drainage opening communicated with the auxiliary guide channel, and the at least one lower auxiliary drainage opening penetrates through the bottom end part of the airflow auxiliary guide piece; wherein the atomized fluid generated by the atomizer main body is guided by the airflow main guide to be delivered into the auxiliary guide channel of the airflow auxiliary guide, and the external air is introduced into the auxiliary guide channel through at least one lower auxiliary drainage opening.
9. The nebulizer assembly of claim 8, further comprising: a fluid collection member detachably disposed on the bottom end portion of the airflow auxiliary guide member, the fluid collection member having a fluid collection groove; the inner surface of the airflow auxiliary guide part is provided with a fluid guide groove, the fluid guide groove is close to the bottom end part of the airflow auxiliary guide part, the airflow auxiliary guide part is provided with a fluid communication hole communicated between the fluid guide groove and the fluid collecting tank, and the fluid collected by the fluid guide groove flows to the fluid communication hole and is collected in the fluid collecting tank by the guidance of the fluid guide groove.
10. The main airflow guide part is arranged on an atomizer host, the atomizer host comprises a communication pipe with an outlet channel, the main airflow guide part is provided with a main guide channel and at least one lower main drainage opening communicated with the main guide channel, and the at least one lower main drainage opening penetrates through the bottom end part of the main airflow guide part; wherein an atomized fluid including a plurality of drug particles generated by the atomizer main body is delivered into the main guide channel of the airflow main guide, an external air is introduced into the main guide channel through at least one of the lower main drainage openings, and the plurality of drug particles in the main guide channel are pushed up by the introduction of the external air; wherein at least one of the lower main drainage openings is adjacent to the communication pipe, and a spray outlet communicated with the outlet channel directly faces the inlet and the outlet of the main guide channel; the plurality of drug particles entrained by the atomized fluid are pushed upwards by the introduction of the external air, so that the plurality of drug particles are not easy to fall on the inner surface of the main airflow guide part due to gravity, and the plurality of drug particles can be smoothly carried out of the main airflow guide part, thereby increasing the administration efficiency of a user.
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| CN201810125439.5A CN110115790B (en) | 2018-02-07 | 2018-02-07 | Atomizer assembly and main airflow guide thereof |
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| CN201810125439.5A CN110115790B (en) | 2018-02-07 | 2018-02-07 | Atomizer assembly and main airflow guide thereof |
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| CN110115790B true CN110115790B (en) | 2021-08-06 |
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