CN211986577U

CN211986577U - Medical atomizer

Info

Publication number: CN211986577U
Application number: CN202020084742.8U
Authority: CN
Inventors: 刘小军; 其他发明人请求不公开姓名
Original assignee: Shenzhen Youkexin Science & Technology Co ltd
Current assignee: Shenzhen Youkexin Science & Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-24
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a medical atomizer, which comprises an upper cover, a connecting pipe, a heating structure, a bearing cup, an atomizing seat and an insulating ring, wherein the upper cover, the connecting pipe, the heating structure, the bearing cup, the atomizing seat and the insulating ring are sequentially arranged from top to bottom; the upper end of the conductive column penetrates through the inside of the insulating ring and extends upwards to be in contact and electric connection with the positive electrode pin of the heating structure; the heating structure is a disk-shaped heating wire; the utility model discloses heating structure is the dish type heater strip, with the container can be steady place on heating structure, and the area of contact of dish type heater strip and container is big, realizes treating the quick atomizing operation of atomizing liquid medicine in the container, has good market using value.

Description

Medical atomizer

Technical Field

The utility model relates to atomizer technical field especially relates to a medical atomizer.

Background

The atomizer is used for directly pressurizing or heating the test solution to atomize or liquefying and then atomizing the solid by heating; the atomizer can be used to multiple field according to different usage, can be used to carry out the humidifier that atomizes for air heating, can be used to the medical atomizer of treatment respiratory disease on the medical instrument, and two kinds all require the atomizer spraying stable, the droplet is tiny, even and atomization efficiency is high.

However, the existing atomizer only adopts a spiral heating wire to heat the heating component, the heating wire is a heating structure which is formed by spirally winding a resistance wire and has a small volume, so that the existing atomizer has the defects of small heating area, insufficient supporting force, incapability of placing a container filled with liquid medicine on the heating structure to heat and atomize, and poor use effect of a user; as in the utility model patent with patent No. CN 204969455U, mentioned in paragraph [ 0029 ] in its specification: "the heating element 45 includes first heating element 45a and with the parallelly connected second heating element 45b of first heating element 45a, first heating element 45a is formed by first heater spiral, second heating element 45b is formed by second heater spiral, first heating element 45a and second heating element 45b coaxial arrangement" and description figure 4 clearly know that first, second heating element is the heliciform structure, and is small, and the heat that produces is little, and the unable container that holds the product solution that remains to atomize of smooth placement in heater upper portion, and atomizing heating efficiency is low, and consequently, prior art has the defect, needs the improvement.

Disclosure of Invention

The utility model provides a medical atomizer, the above-mentioned problem of solution.

In order to solve the above problem, the utility model provides a technical scheme as follows:

a medical atomizer comprises an upper cover, a connecting pipe, a heating structure, a bearing cup, an atomizing seat and an insulating ring which are sequentially arranged from top to bottom, wherein the lower part of the upper cover is detachably connected with the upper part of the connecting pipe; the upper end of the conductive column penetrates through the inside of the insulating ring and extends upwards to be in contact and electric connection with the positive electrode pin of the heating structure; the heating structure is a disk-shaped heating wire.

Preferably, the atomizing base is made of conductive metal material.

Preferably, one of two ends of the disk-shaped heating wire is a positive electrode pin, and the other end of the disk-shaped heating wire is a negative electrode pin; the bearing cup is a ceramic cup, two positioning holes are formed in the bottom of the ceramic cup, the positive pin and the negative pin respectively penetrate through the two positioning holes, the lower end of the positive pin is in electric contact connection with the upper end of the conductive column, and the negative pin is in electric contact connection with the bottom of the atomizing seat.

Preferably, a disk-shaped quartz glass is further installed between the bottom of the bearing cup and the heating structure.

Preferably, the outer wall of the bearing cup is provided with at least one pair of symmetrical air channel grooves, and the upper part of each air channel groove is also provided with a vent hole; a first cavity is preset between the bottom of the bearing cup and the bottom plate of the atomizing base and communicated with the air passage groove.

Preferably, the atomizing base comprises a cylinder body and a pipe joint, wherein the upper part of the cylinder body is provided with an opening, the cylinder body and the pipe joint are integrally arranged, the diameter of the pipe joint is smaller than that of the cylinder body, and the lower end of the cylinder body is communicated with the upper end of the connecting pipe; and the outside of the pipe joint is provided with an external thread which is used for being electrically connected with the cathode of an external power supply.

Preferably, the lower part of the inner wall of the pipe joint is provided with an annular convex rib parallel to the horizontal plane, the upper part of the outer wall of the insulating ring is provided with an annular clamping groove matched with the annular convex rib, and the upper part of the insulating ring is clamped with the annular convex rib through the annular clamping groove to be fixed inside the pipe joint.

Preferably, the upper cover comprises an air outlet cap and a sealing cover, the lower end of the air outlet cap is fixedly connected with the upper end of the sealing cover, and the side part of the air outlet cap is provided with an air outlet hole; the sealing cover is provided with a second cavity, the air outlet cap is provided with a third cavity, the middle part of the sealing cover is provided with a through hole, and the second cavity is communicated with the third cavity through the through hole.

Preferably, the lower part of the inner wall of the sealing cover is provided with internal threads, the upper part of the outer wall of the connecting pipe is provided with external threads, and the lower part of the sealing cover is in threaded connection with the upper part of the connecting pipe.

Preferably, the conductive column is a hollow cylinder structure, and the lower part of the conductive column is provided with an air inlet communicated with the atomizing base.

Compared with the prior art, the heating structure has the advantages that by adopting the scheme, the heating structure of the utility model is the disc-shaped heating wire, the container can be stably placed on the heating structure, and the contact area between the disc-shaped heating wire and the container is large, so that the rapid atomization operation of the liquid medicine to be atomized in the container is realized; the disc-shaped quartz glass is arranged between the heating structure and the bearing cup, and the heating area of the heating structure is further enlarged through the quick heat absorption of the quartz glass, so that the atomization efficiency is further accelerated; simple structure, convenient use and good market application value.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall explosion profile structure of the present invention;

FIG. 2 is a schematic view of the overall explosion three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the overall assembly section structure of the present invention;

FIG. 4 is a schematic structural view of the carrying cup of the present invention;

as shown in the above legend: 1. the device comprises an upper cover 11, an air outlet cap 12, a sealing cover 2, a connecting pipe 3, a heating structure 4, a bearing cup 41, an air passage groove 42, a vent hole 43, a first cavity 5, an atomizing base 51, a cylinder body 52, a pipe joint 6, an insulating ring 7 and a conductive column.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 4, the overall structure of the present invention is:

embodiment 1, a medical atomizer, including an upper cover 1, a connecting pipe 2, a heating structure 3, a bearing cup 4, an atomizing base 5 and an insulating ring 6, and sequentially arranged from top to bottom, wherein the lower part of the upper cover 1 is detachably connected with the upper part of the connecting pipe 2, the lower part of the connecting pipe 2 is in contact connection with the upper part of a ceramic cup, that is, the connecting pipe 2 is placed on the upper part of the ceramic cup 4, the heating structure is detachably installed in the bearing cup 4, the bearing cup 4 is clamped at the bottom of the atomizing base 5, the upper part of the atomizing base 5 is sleeved on the lower part of the connecting pipe, and the upper part of the insulating ring 6 is movably embedded in the lower end of the atomizing; the heating structure also comprises a conductive column 7 embedded in the insulating ring 6, wherein the upper end of the conductive column 7 penetrates through the insulating ring and extends upwards to be in contact and electric connection with the positive pin of the heating structure 3; the heating structure 3 is a disk-shaped heating wire, namely the disk-shaped heating wire is in the shape of mosquito-repellent incense.

In example 2, in addition to example 1, the atomizing base 5 is made of a conductive metal material, and the atomizing base is made of copper, and chromium is plated on the surface of the copper of the atomizing base 5 in order to prevent rust.

Embodiment 3, on the basis of embodiment 2, one of two ends of the disk-shaped heating wire is a positive electrode pin, and the other is a negative electrode pin; bear cup 4 and be ceramic cup, and ceramic cup's bottom is equipped with two locating holes, and anodal pin and negative pole pin go out respectively from two locating holes and pass, can effectually place the dislocation removal of heating structure emergence in bearing the cup, have guaranteed heating structure's stability, and the lower extreme of anodal pin and the last end of leading electrical pillar are connected with touching, and the negative pole pin is connected with the bottom contact electricity of atomizing seat.

Example 4, on the basis of example 2, a disc-shaped quartz glass is further arranged between the bottom of the bearing cup 4 and the heating structure; the disc-shaped quartz glass is in a disc shape, can absorb heat of a heating structure, further increases the heating area, and improves the atomization efficiency.

Embodiment 5, on the basis of embodiments 1 to 4, the outer wall of the carrying cup 4 is provided with at least one pair of symmetrical air channel grooves 41, and the upper part of each air channel groove is further provided with a vent hole 42; a first cavity 43 is preset between the bottom of the bearing cup and the bottom plate of the atomizing base and communicated with the air passage groove; because the lateral wall of bearing the cup closely contacts with the inner wall of atomizing seat, the air gets into the back from the lower part of leading electrical pillar, upwards gets into cavity one first after through atomizing seat, then gets into in bearing the cup through the air vent from the air flue recess, then blows off from the upper cover along the connecting pipe.

Embodiment 6, in addition to embodiment 1, the atomizing base 5 includes a cylinder 51 having an opening at the upper part and a pipe joint 52, and the two are integrally provided, the diameter of the pipe joint 52 is smaller than that of the cylinder 51, and the lower end of the cylinder 51 is communicated with the upper end of the connecting pipe; the outside of the pipe joint 52 is provided with an external thread which is used for being electrically connected with the negative electrode of an external power supply; further, the external power supply comprises a negative electrode seat and a positive electrode piece, the negative electrode seat is sleeved on the external thread of the pipe joint in the atomizing seat, and the negative electrode of the heating structure is electrically connected with the negative electrode seat through the external thread of the atomizing seat; and the positive piece is arranged in the negative seat and is electrically connected with the lower part of the conductive column in a contact manner, and the positive piece is electrically connected with the positive pole of the heating structure through the conductive column.

Embodiment 7, on the basis of embodiment 6, the inner wall lower part of tube coupling 52 is equipped with the annular protruding muscle that is parallel with the horizontal plane, and the outer wall upper portion of insulating circle 6 is equipped with the ring groove who matches with the annular protruding muscle, and the ring groove is passed through to the upper portion of insulating circle 6 and the joint of annular protruding muscle is in order to fix the inside at the tube coupling to prevent that the insulating circle from breaking away from the tube coupling.

Embodiment 8, on the basis of embodiment 1, the upper cover 1 includes an air outlet cap 11 and a sealing cover 12, the lower end of the air outlet cap 11 is fixedly connected with the upper end of the sealing cover 12, that is, the lower end of the air outlet cap 11 is riveted or welded with the middle position of the upper part of the sealing cover 12, and the side part of the air outlet cap 11 is provided with an air outlet hole; the sealing cover 12 is provided with a second cavity, the air outlet cap is provided with a third cavity, the middle part of the sealing cover is provided with a through hole, and the second cavity is communicated with the third cavity through the through hole.

Embodiment 9, on the basis of embodiment 8, the lower part of the inner wall of the sealing cover 12 is provided with internal threads, the upper part of the outer wall of the connecting pipe is provided with external threads, and the lower part of the sealing cover is in threaded connection with the upper part of the connecting pipe.

In embodiment 10, based on embodiment 1, the conductive pillar 7 is a hollow cylinder structure, and an air inlet hole communicated with the atomizing base is formed at the lower part of the conductive pillar.

The working principle is as follows: after the accessories of the atomizer are assembled, namely the heating device is placed in the bearing cup, the anode pin of the heating device penetrates through the positioning hole of the bearing cup and is in electric contact connection with the upper end of the conductive post after passing through the atomizing seat, the cathode pin downwards penetrates through the positioning hole of the bearing cup and is in electric contact connection with the bottom of the cylinder in the atomizing seat, the atomizing seat is made of conductive metal materials, so that the cathode pin of the heating structure is in electric contact connection with the external thread of the pipe joint in the atomizing seat, the cathode seat in the external power supply is in threaded connection with the external thread of the atomizing seat, so that the cathode loop of the heating structure is switched on, the anode pin of the heating structure is in electric contact connection with the upper end of the conductive post, the anode piece of the external power supply is in electric contact connection with the lower end of the conductive post, and; the container that is equipped with the solution of treating atomizing is placed on heating structure upper portion, then external power supply circular telegram work supplies power for heating structure, heating structure circular telegram generates heat, the container of treating atomizing in the container of messenger upper portion heats atomizing and becomes smog, the outside air gets into from the inlet port of leading electrical pillar, then upwards earlier get into the lower part cavity of bearing the cup after the coupling joint in the atomizing seat first, because it is internal to bear the cup and place the drum in the atomizing seat, the air flue recess that bears the cup forms the air flue with the inner wall of drum, then upwards remove through the air vent entering ceramic cup inside along the air flue recess that bears the cup both sides, then mix with the smog that produces through heating structure heating atomizing, the gas come-up after-mixing is in proper order through connecting pipe and closing cap, discharge from the venthole of the cap of giving vent to anger at last.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A medical atomizer is characterized by comprising an upper cover, a connecting pipe, a heating structure, a bearing cup, an atomizing seat and an insulating ring which are sequentially arranged from top to bottom, wherein the lower part of the upper cover is detachably connected with the upper part of the connecting pipe; the upper end of the conductive column penetrates through the inside of the insulating ring and extends upwards to be in contact and electric connection with the positive electrode pin of the heating structure; the heating structure is a disk-shaped heating wire.

2. A medical vaporizer according to claim 1, wherein the atomizing base is made of an electrically conductive metal material.

3. The medical vaporizer of claim 2, wherein one of the two ends of the disk-shaped heater wire is a positive electrode pin, and the other is a negative electrode pin; the bearing cup is a ceramic cup, two positioning holes are formed in the bottom of the ceramic cup, the positive pin and the negative pin respectively penetrate through the two positioning holes, the lower end of the positive pin is in electric contact connection with the upper end of the conductive column, and the negative pin is in electric contact connection with the bottom of the atomizing seat.

4. A medical vaporizer according to claim 2, wherein a disk of quartz glass is further provided between the bottom of the carrier cup and the heating structure.

5. The medical atomizer according to any one of claims 1 to 4, wherein the outer wall of the carrier cup is provided with at least one pair of symmetrical air passage grooves, and the upper portion of each air passage groove is further provided with a vent hole; a first cavity is preset between the bottom of the bearing cup and the bottom plate of the atomizing base and communicated with the air passage groove.

6. The medical vaporizer of claim 1, wherein the atomizing base comprises a cylindrical body having an opening at an upper portion thereof and a pipe section integrally provided with the cylindrical body, the pipe section having a diameter smaller than that of the cylindrical body, and a lower end of the cylindrical body communicating with an upper end of the connecting pipe; and the outside of the pipe joint is provided with an external thread which is used for being electrically connected with the cathode of an external power supply.

7. The medical vaporizer of claim 6, wherein the lower portion of the inner wall of the tube segment is provided with an annular rib parallel to the horizontal plane, the upper portion of the outer wall of the insulating ring is provided with an annular groove matching with the annular rib, and the upper portion of the insulating ring is clamped with the annular rib through the annular groove to be fixed inside the tube segment.

8. The medical atomizer of claim 1, wherein the upper cap comprises an air outlet cap and a sealing cap, the lower end of the air outlet cap is fixedly connected with the upper end of the sealing cap, and the side of the air outlet cap is provided with an air outlet; the sealing cover is provided with a second cavity, the air outlet cap is provided with a third cavity, the middle part of the sealing cover is provided with a through hole, and the second cavity is communicated with the third cavity through the through hole.

9. The medical vaporizer of claim 8, wherein the lower portion of the inner wall of the cap is provided with internal threads, the upper portion of the outer wall of the connection pipe is provided with external threads, and the lower portion of the cap is threadedly coupled to the upper portion of the connection pipe.

10. The medical vaporizer of claim 1, wherein the conductive post is a hollow cylinder, and an air inlet hole is formed at a lower portion of the conductive post and is communicated with the atomizing base.