CN213220118U - Nozzle net type atomizer - Google Patents
Nozzle net type atomizer Download PDFInfo
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- CN213220118U CN213220118U CN202020495244.2U CN202020495244U CN213220118U CN 213220118 U CN213220118 U CN 213220118U CN 202020495244 U CN202020495244 U CN 202020495244U CN 213220118 U CN213220118 U CN 213220118U
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Abstract
The utility model discloses a nozzle net type atomizer, belonging to the technical field of medical atomization inhalation equipment, comprising a medicine bin, a medicine bin cover, a connecting body, a mouthpiece, an atomization piece and a power interface, wherein the medicine bin is internally provided with a medicine cavity body, the upper part of the medicine bin is provided with a medicine inlet, the lower part of the side wall is provided with a first connecting end, and the middle part of the first connecting end is provided with a medicine outlet; the medicine bin cover is positioned at the upper part of the medicine inlet and is connected with the medicine bin in an opening and closing way; the connecting body is of a pipe wall-shaped structure and is provided with a second connecting end and a third connecting end which are in butt joint with the first connecting end; the mouthpiece is of a pipe wall-shaped structure and is provided with a fourth connecting end sleeved with the third connecting end and a fifth connecting end far away from the fourth connecting end; the atomizing sheet covers the outer part of the medicine outlet; the power interface is electrically connected with the atomizing sheet. The utility model provides an atomizer structure that exists among the prior art complicated, fragile and bulky, the big technical problem of noise, can reach simple structure, easy maintenance, low and the noise of cost of maintenance is little, the easy technical effect who carries.
Description
Technical Field
The utility model belongs to the technical field of medical aerosol inhalation equipment, more specifically say, relate to a nozzle net formula atomizer.
Background
Currently marketed nebulizer products include: compression atomizers and ultrasonic atomizers. The compression atomizer utilizes compressor compressed air to form high-speed airflow through tiny mouth of pipe, the negative pressure that produces drives liquid or other fluid and sprays to the obstacle together, splash to making the liquid drop become vaporific particle from the outlet duct blowout around under high-speed striking, above-mentioned atomizer structure is complicated, fragile and maintenance are wasted time and energy, cost of maintenance is high, and because the existence of compressor, make the compression atomizer have bulky, the noise is big, generate heat and bring calorific loss big and difficult problem such as carry. The ultrasonic atomizer atomizes liquid medicine by utilizing an ultrasonic principle, and has the problems of complex structure, easy damage, time and labor consumption in maintenance and high maintenance cost, and simultaneously has the problems of large volume, large generated atomized particles, low treatment effect and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nozzle net formula atomizer to solve the technical problem that the atomizer structure that exists is complicated among the prior art, fragile and cost of maintenance is high and bulky, the noise is big, can reach simple structure, easy maintenance, cost of maintenance low and the noise is little, easily carried's technological effect.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an atomizer comprising
The medicine bin is internally provided with a medicine cavity for containing liquid medicine, the upper part of the medicine bin is provided with an open medicine inlet, the lower part of the side wall is provided with a first connecting end, and the middle part of the first connecting end is provided with a medicine outlet communicated with the medicine cavity;
the medicine bin cover is positioned at the upper part of the medicine inlet and is connected with the medicine bin in an opening and closing way;
the connecting body is of a pipe wall-shaped structure and is provided with a second connecting end in butt joint with the first connecting end and a third connecting end far away from the second connecting end, and the medicine outlet is communicated with the connecting body;
the mouthpiece is of a pipe wall-shaped structure and is provided with a fourth connecting end detachably sleeved with the third connecting end and a fifth connecting end far away from the fourth connecting end;
the atomization piece is positioned between the first connecting end and the second connecting end and covers the outer part of the medicine outlet; and
and the power interface is electrically connected with the atomizing sheet and is used for being connected with a power supply.
Furthermore, the bottom of the medicine bin is provided with a medicine bin water conveying surface which inclines downwards and is connected with the lower edge of the medicine outlet.
Furthermore, the included angle between the water delivery surface of the medicine bin and the end surface of the medicine outlet is 15-75 degrees.
Further, the medicine bin cover is provided with an air vent for communicating the outside of the medicine bin with the medicine cavity, and the diameter of the air vent is 0.1mm-1 mm.
Further, a sealing ring is arranged between the medicine bin cover and the medicine inlet, and the sealing ring is a double-lip-shaped sealing ring.
Furthermore, the medicine bin cover is made of soft rubber.
Furthermore, seal grooves are respectively formed in the end faces of the first connecting end and the second connecting end on the two sides of the atomizing sheet, and sealing elements are arranged in the seal grooves.
Further, the bottom in medicine storehouse is equipped with protective housing, protective housing wrap up in the bottom outside in medicine storehouse and with the connection can be dismantled in the medicine storehouse.
Further, the inner diameter of the fourth connecting end is larger than that of the fifth connecting end, and the fourth connecting end is in transitional connection with the fifth connecting end through a mouthpiece pipe wall.
Further, a port of the fifth connecting end is provided with a snap-in body which surrounds an outlet of the fifth connecting end and expands obliquely towards the outer periphery.
The utility model provides a pair of nozzle net formula atomizer's beneficial effect lies in: the utility model discloses an atomizer including inside be provided with the medicine storehouse of the medicine cavity of splendid attire liquid medicine, with medicine storehouse cover that the medicine storehouse opened and shut and connect, with go out the connector of medicine mouth intercommunication, be the mouthpiece of pipe wall column structure, cover in go out the outside atomizing piece of medicine mouth and with the power source that the atomizing piece electricity is connected. When this atomizer used, at first be connected mouthpiece and medicine storehouse, open the medicine storehouse lid and pack into the liquid medicine to the medicine storehouse, then pass through the power cord with power source and be connected, the atomizing piece begins work after the circular telegram, atomize the liquid medicine, liquid medicine steam after the atomizing loops through connector and mouthpiece, from fifth link blowout, the patient as long as suck the fifth link of mouthpiece, breathe independently through the patient, the medicine passes through the mouthpiece, atomize to patient's oral cavity, can reach patient's respiratory track by the shortest path, the specificity is higher, the high-efficient use of atomized medicine has been guaranteed, waste is reduced. The atomizer solves the technical problems of complex structure, easy damage, high maintenance cost, large volume and large noise of the atomizer in the prior art, and can achieve the technical effects of simple structure, convenient maintenance, low maintenance cost, low noise and easy carrying.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an atomizer according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of fig. 1.
The automatic medicine feeding device comprises a sealing element 1, a sealing element 2, an atomizing sheet 3, a medicine bin water conveying surface 4, a medicine bin cover 4-1, an air hole 5, a sealing ring 6, a medicine bin 6-1, a first connecting end 7, a protective shell 8, a locking screw 9, a power line 10, a power interface 11, a connecting body 11-1, a second connecting end 11-2, a third connecting end 12, a mouthpiece 12-1, a fourth connecting end 12-2, a fifth connecting end 13, a mouthpiece 14 and a medicine outlet.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1, the nozzle mesh type atomizer of the present invention comprises a drug chamber, a drug chamber cover 4, a connector 11, a mouthpiece 12, an atomizing plate 2 and a power supply interface 10, wherein a drug cavity for holding a drug solution is provided inside the drug chamber 6, an open drug inlet is provided at the upper part of the drug chamber 6, a first connection end 6-1 is provided at the lower part of the sidewall of the drug chamber 6, a drug outlet communicated with the drug cavity is provided at the middle part of the first connection end 6-1, and the drug outlet is mainly used for contacting the drug solution with the atomizing plate 2; the medicine bin cover 4 is positioned at the upper part of the medicine inlet and is connected with the medicine bin in an opening and closing manner, one side of the medicine bin cover 4 is hinged with the medicine bin, and the medicine bin cover 4 is turned over and opened and closed relative to the medicine bin; the connecting body 11 is of a pipe wall-shaped structure, the connecting body 11 is provided with a second connecting end 11-1 connected with the first connecting end 6-1 in a butt joint mode and a third connecting end 11-2 arranged far away from the second connecting end 11-1, the second connecting end 11-1 and the third connecting end 11-2 are connected through the pipe wall of the connecting body 11, the cross section of the pipe wall of the connecting body 11 can be circular, rectangular or polygonal, and the like, and a medicine outlet is communicated with the connecting body 11; the mouthpiece 12 is of a hollow pipe wall structure, the mouthpiece 12 is provided with a fourth connecting end 12-1 detachably sleeved with the third connecting end 11-2 and a fifth connecting end 12-2 far away from the fourth connecting end 12-1, and the fourth connecting end 12-1 and the fifth connecting end 12-2 are connected through the mouthpiece pipe wall; the atomization sheet 2 is positioned between the first connecting end 6-1 and the second connecting end 11-1 and covers the outside of the medicine outlet 14; the power interface 10 is electrically connected with the atomizing plate 2 through a conducting wire, and the power interface 10 is used for being connected with a power supply through a power line 9.
When the atomizer is used, the mouthpiece 12 and the medicine bin 6 are connected at first, the medicine bin cover 4 is opened to fill medicine liquid into the medicine bin 6, then the power supply interface 10 is connected with a power supply through the power line 9, the atomizing sheet 2 starts to work after being electrified, the medicine liquid is atomized, the atomized medicine liquid steam sequentially passes through the connector 11 and the mouthpiece 12 and is sprayed out from the fifth connecting end 12-2, a patient only needs to suck the fifth connecting end 12-2 of the mouthpiece 12 and breathes autonomously through the patient, the medicine passes through the mouthpiece 12 and is atomized aiming at the oral cavity of the patient, the shortest path can reach the respiratory tract of the patient, the specificity is higher, the efficient utilization of the atomized medicine is guaranteed, and the waste is reduced. The atomizer solves the technical problems of complex structure, easy damage, high maintenance cost, large volume and large noise of the atomizer in the prior art, and can achieve the technical effects of simple structure, convenient maintenance, low maintenance cost, low noise and easy carrying.
Referring to fig. 1, as a specific embodiment of the atomizer provided by the present invention, the bottom of the drug bin 6 is provided with a drug bin water delivery surface 3 which is inclined downward and connected with the lower edge of the drug outlet 14, of course, the bottom surface of the drug bin 6 can be designed to be inclined downward, and the bottom surface of the drug bin 6 can be used as the inclined drug bin water delivery surface 3 as a whole.
Above-mentioned structural design makes the liquid medicine minimum can concentrate on atomizing piece 2 department to the inclined plane design of medicine storehouse water delivery face 3 can guarantee that the liquid medicine lasts supplies atomizing piece 2, and the atomizing is continuous, incessant, also can make the liquid medicine all use up, and no liquid medicine is extravagant.
As a specific implementation mode of the atomizer provided by the utility model, the included angle between the water delivery surface 3 of the medicine bin and the end surface of the medicine outlet 14 is 15-75 degrees. Above-mentioned contained angle design, assurance liquid medicine that can be better and atomizing piece 2 fully contact, pressure is even, guarantees that the liquid medicine lasts supply atomizing piece 2, and the atomizing is continuous, incessant, also can make liquid medicine all use up, and no liquid medicine is extravagant.
Referring to fig. 1, as a specific embodiment of the atomizer provided by the present invention, an air vent 4-1 for communicating the outside of the drug container 6 with the drug cavity is provided on the drug container cover 4, and the diameter of the air vent 4-1 is 0.1mm-1 mm.
The vent hole 4 is designed to be a micro-hole with the diameter of 0.1mm-1mm, and only allows air to enter, so that the internal and external pressures of the medicine bin 6 are the same, the medicine liquid flows normally, and even if the medicine bin 6 is inverted, the medicine liquid cannot flow out instantly, the leakage phenomenon of the medicine bin 6 is prevented, the reliability is enhanced, and the convenience is brought.
Please refer to fig. 1, as a specific embodiment of the atomizer provided by the present invention, a sealing ring 5 is disposed between the medicine bin cover 4 and the medicine inlet, the sealing ring 5 is a double-lip sealing ring, the inner lip of the sealing ring 5 and the medicine bin 6 adopt interference fit, the sealing performance is ensured, the outer lip of the sealing ring 5 wraps the medicine bin 6, the deformation and the secondary sealing are prevented, and the medicine leakage is prevented.
As a specific implementation mode of the atomizer, the medicine bin cover 4 is made of soft rubber, the soft rubber preparation process is not vulcanized, and the use is safer.
Referring to fig. 1, as a specific embodiment of the atomizer provided by the present invention, the end faces of the first connecting end 6-1 and the second connecting end 11-1 on both sides of the atomizing plate 2 are respectively provided with a sealing groove, the sealing member 1 is installed in the sealing groove, the sealing member 1 adopts a silica gel sealing ring, the medicine bin 6 and the connecting body 11 are locked by screws, the atomizing plate 2 is clamped tightly, the atomizing plate 2 is not deformed under the elastic protection of the sealing rings on both sides, and the medicine liquid in the medicine bin is not leaked.
Referring to fig. 1, as a specific embodiment of the atomizer provided by the present invention, a protective casing 7 is disposed at the bottom of the medicine bin 6, the protective casing 7 is wrapped outside the bottom of the medicine bin 6 and detachably connected to the medicine bin 6, preferably, locked by a locking screw 8.
Above-mentioned 6 lower parts in 7 whole parcels medicine storehouses of protective housing, protective housing 7 passes through locking screw 8 with medicine storehouse 6 to be connected, and protective housing 7 can improve the intensity of 6 bottoms in medicine storehouse, and protective housing 7 lower parts adopts planar design simultaneously, can make things convenient for the atomizer level to place.
Referring to fig. 1, as a specific embodiment of the atomizer provided by the present invention, the inner diameter of the fourth connecting end 12-1 is larger than the inner diameter of the fifth connecting end 12-2, and the fourth connecting end 12-1 and the fifth connecting end 12-2 are connected by a mouthpiece wall.
The structural design is favorable for the atomized liquid medicine steam to be gathered at the fifth connecting end 12-2, and the liquid medicine steam is ensured to be continuously output.
Referring to fig. 1-2, as an embodiment of the atomizer according to the present invention, the port of the fifth connecting end 12-2 is provided with a snap-in body 13 surrounding the outlet of the fifth connecting end 12-2 and expanding toward the outer periphery. The whole biting body 13 is in an outward-opening fish mouth shape, can be attached to an inner dental bed of a human body, is attached to the inner dental bed, is beneficial to biting and connecting of a patient, and is more compact and comfortable to attach.
Referring to fig. 1, as a specific embodiment of the atomizer according to the present invention, the mouthpiece 12 is connected to the connector 11 in a snap-fit manner, an annular protrusion is disposed on the inner side of the tube wall of the mouthpiece at the fourth connecting end 12-1, an annular groove is disposed on the outer side of the tube wall of the connector 11 at the third connecting end 11-2 of the connector 11, and the mouthpiece 12 is connected to the connector 11 in a snap-fit manner by the engagement of the annular protrusion and the annular groove. The connection is convenient to install and disassemble, and time and labor are saved.
In addition, the mouthpiece 12 and the connecting body 11 can be connected by screw threads, an internal thread is arranged on the inner side of the mouthpiece tube wall at the fourth connecting end 12-1, an external thread is arranged on the outer side of the connecting body 11 tube wall at the third connecting end 11-2 of the connecting body 11, and the mouthpiece 12 and the connecting body 11 are screwed and matched by matching the internal thread and the external thread. The connection is convenient to install and disassemble, and time and labor are saved.
Claims (10)
1. A nozzle mesh atomizer, characterized in that: comprises that
The medicine bin is internally provided with a medicine cavity for containing liquid medicine, the upper part of the medicine bin is provided with an open medicine inlet, the lower part of the side wall is provided with a first connecting end, and the middle part of the first connecting end is provided with a medicine outlet communicated with the medicine cavity;
the medicine bin cover is positioned at the upper part of the medicine inlet and is connected with the medicine bin in an opening and closing way;
the connecting body is of a pipe wall-shaped structure and is provided with a second connecting end in butt joint with the first connecting end and a third connecting end far away from the second connecting end, and the medicine outlet is communicated with the connecting body;
the mouthpiece is of a pipe wall-shaped structure and is provided with a fourth connecting end detachably sleeved with the third connecting end and a fifth connecting end far away from the fourth connecting end;
the atomization piece is positioned between the first connecting end and the second connecting end and covers the outer part of the medicine outlet; and
and the power interface is electrically connected with the atomizing sheet and is used for being connected with a power supply.
2. A nozzle mesh nebulizer as claimed in claim 1, wherein: the bottom of the medicine bin is provided with a medicine bin water conveying surface which inclines downwards and is connected with the lower edge of the medicine outlet.
3. A nozzle mesh nebulizer as claimed in claim 2, wherein: the included angle between the water delivery surface of the medicine bin and the end surface of the medicine outlet is 15-75 degrees.
4. A nozzle mesh nebulizer as claimed in claim 1, wherein: the medicine bin cover is provided with an air vent for communicating the outside of the medicine bin with the medicine cavity, and the diameter of the air vent is 0.1mm-1 mm.
5. A nozzle mesh nebulizer as claimed in claim 1, wherein: a sealing ring is arranged between the medicine bin cover and the medicine inlet, and the sealing ring is a double-lip-shaped sealing ring.
6. A nozzle mesh nebulizer as claimed in claim 1, wherein: the medicine bin cover is made of soft rubber.
7. A nozzle mesh nebulizer as claimed in claim 1, wherein: the end faces of the first connecting end and the second connecting end on the two sides of the atomizing sheet are respectively provided with a sealing groove, and a sealing piece is arranged in each sealing groove.
8. A nozzle mesh nebulizer according to any one of claims 1 to 7, characterized in that: the bottom in medicine storehouse is equipped with protective housing, protective housing wrap up in the bottom outside in medicine storehouse and with the connection can be dismantled in the medicine storehouse.
9. A nozzle mesh nebulizer as claimed in claim 1, wherein: the inner diameter of the fourth connecting end is larger than that of the fifth connecting end, and the fourth connecting end is in transitional connection with the fifth connecting end through a mouthpiece pipe wall.
10. A nozzle mesh nebulizer as claimed in claim 9, wherein: and a port of the fifth connecting end is provided with a snap-in body which surrounds an outlet of the fifth connecting end and is obliquely expanded towards the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020495244.2U CN213220118U (en) | 2020-04-08 | 2020-04-08 | Nozzle net type atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020495244.2U CN213220118U (en) | 2020-04-08 | 2020-04-08 | Nozzle net type atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213220118U true CN213220118U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020495244.2U Active CN213220118U (en) | 2020-04-08 | 2020-04-08 | Nozzle net type atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213220118U (en) |
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2020
- 2020-04-08 CN CN202020495244.2U patent/CN213220118U/en active Active
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