Atomization fumigation instrument

Abstract

The utility model relates to the technical field of small fumigation equipment, in particular to an atomization fumigation instrument which comprises a bottom shell, a water storage container arranged on the top face of the bottom shell, a heating element used for heating the water storage container and a conveying pipe. One end of the first connector is detachably connected to the end of the conveying pipe, the other end of the first connector extends outwards in a radial shape, and a throttling plate is arranged on the inner side of the first connector; one end of the second connector is detachably connected to the inner side of the first connector, a first ventilation opening is formed in the other end of the second connector, the first ventilation opening is communicated with the conveying pipe through the throttling plate, and a sealing plate is movably connected to the first ventilation opening in a clamped mode; the sealing plate is used for sealing part of the first ventilation opening to form a second ventilation opening; the fumigation instrument can effectively overcome the defects of the structure composition of the existing fumigation instrument in the actual fumigation use.

Description

Technical Field

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

[0002] The basic structure of the common multi-purpose fumigation machine on the market includes power supply, control circuit, heating element, a water storage container and fumigation head. The heating element (mostly PTC heating sheet) converts electrical energy into thermal energy to heat the water in the water storage container to generate steam. The steam is delivered and acts on the patient's face, nasal cavity or eyes through different types of fumigation heads or masks. By placing different pharmacological medicine bags in the water storage container, steaming the face, rhinitis treatment and auxiliary treatment of dry eyes can be achieved. The temperature and humidity of the steam can be adjusted according to the needs of the patient to achieve the best fumigation effect.

[0003] Reference Figure 1 The existing fumigation machine is usually equipped with three different fumigation heads, namely, facial fumigation mask a, nasal fumigation head b and eye fumigation head c, to meet the different fumigation needs of patients for face, nose and eyes. Different fumigation heads are installed during use. In actual fumigation use, the structural design of the existing fumigation machine has the following problems:

[0004] 1. Although the fumigation head meets the height requirement of 10cm for fumigation, the inclined open structure makes the continuous steam flow faster and more aggressive, especially in nasal fumigation, the airflow impacts the nasal cavity, which is quite uncomfortable.

[0005] 2. The structural shape of the existing fumigation head requires the user to stretch out his head and neck and tilt it downward to fit the air outlet. During the common fumigation time of 10-15 minutes, the user will feel strong discomfort in the shoulders and neck.

[0006] 3. Multiple fumigation heads of similar size result in a larger overall product size, which causes inconvenience in product packaging, transportation, and later storage by users. Utility Model Content

[0007] Technical issues solved

[0008] In view of the above-mentioned shortcomings of the prior art, the utility model provides an atomization fumigation device, which can effectively solve the shortcomings of the existing fumigation device structure in actual fumigation use.

[0009] Technical Solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] The utility model provides an atomization fumigation instrument, comprising a bottom shell, a water storage container arranged on the top surface of the bottom shell, and a heating element for heating the water storage container, and also comprising a delivery pipe, one end of the delivery pipe is close to the water storage container, and is used to conduct the steam generated in the water storage container to the other end of the delivery pipe, wherein the two ends of the delivery pipe are distributed at right angles;

[0012] and a first joint, wherein the main body of the first joint is a hollow cover structure, one end of which is detachably connected to the end of the delivery pipe, and the other end of which is radially extended outward, and a throttle plate is provided on the inner side of the first joint;

[0013] And a second joint, the main body of the second joint is a hollow cover structure, one end of which is detachably connected to the inner side of the first joint, and the other end is provided with a first air port, the first air port is communicated with the delivery pipe through the throttle plate, wherein a sealing plate is movably clamped at the first air port, and the sealing plate is used to seal part of the first air port to form a second air port.

[0014] Furthermore, the delivery pipe body is a 90° elbow, one end of which is vertically arranged on the upper side of the water storage container, and the horizontal opening of the other end is coaxially connected to the first joint.

[0015] Furthermore, a plurality of convex ribs are vertically distributed on the outer side surface of the delivery pipe near one end of the water storage container, and a plug-in groove cooperating with the convex ribs is provided on the bottom shell on the upper side of the water storage container; the other end of the delivery pipe is threadedly connected to the first joint.

[0016] Furthermore, one side of the first joint is a columnar connecting portion, and the other side is a trumpet-shaped cover body, the throttle plate is arranged in the columnar connecting portion, and the end surface of the trumpet-shaped cover body is a concave arc surface.

[0017] Furthermore, the throttle plate is provided with a plurality of groups of arc-shaped notches with different diameters, and the arc-shaped notches with the same diameter are evenly distributed around the center of the circle.

[0018] Furthermore, the second joint body is a hollow cylinder, one side of the cylinder is evenly fixed with latch teeth, the second joint passes through the arc-shaped slot through the latch teeth and is rotatably latched on the throttle plate, and the other side of the cylinder forms the first air vent.

[0019] Furthermore, the first air vent is an oblong hole adapted to the user's eyes, the sealing plates are clamped and fixed on both sides of the first air vent, the first air vent is covered by the sealing plates on both sides to form the second air vent, and the opening of the second air vent is adapted to the user's nose.

[0020] Furthermore, the delivery pipe, the first joint and the second joint are all made of transparent PP material.

[0021] Furthermore, a receiving groove is provided on the top surface of the bottom shell, and the main body of the second joint can be placed in the receiving groove with a gap.

[0022] Beneficial Effects

[0023] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0024] This product uses vertically distributed delivery pipes at both ends as the conductor of the steam generated by the water storage container, so that the steam can be dispersed horizontally outward at the outer end of the delivery pipe. The user can perform fumigation in a normal sitting position, avoiding shoulder and neck discomfort caused by attachment to the head and neck.

[0025] At the same time, this product can effectively slow down the flow rate of steam by setting a throttle plate inside the first joint, so that the steam reaches the user's face, nasal cavity or eyes at a soothing speed, improving the fumigation experience. At the same time, the active connection design of the first joint and the second joint at the end of the delivery pipe greatly reduces the structural volume of the fumigation head, making it convenient for packaging and storage; at the same time, the combined design of the first joint and the second joint can well meet the user's fumigation needs for the face, nasal cavity or eyes, and the function switching is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a schematic diagram of the existing product structure;

[0028] Figure 2 It is a perspective view of the upper side of the fully assembled components of the utility model;

[0029] Figure 3 It is a perspective view of the lower side of the fully assembled components of the utility model;

[0030] Figure 4 Assemble exploded views of the components of the utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the delivery pipe of the utility model;

[0032] Figure 6 This is a schematic diagram of the first joint structure of the utility model;

[0033] Figure 7 This is a schematic diagram of the second connector of the utility model being connected and fixed in the first connector;

[0034] Figure 8 This is a schematic diagram of the second joint structure of the utility model;

[0035] Fig. 9 This is a schematic diagram of the delivery pipe, the first joint and the second joint of the utility model being made of transparent materials;

[0036] The numbers in the figure represent respectively: 10, bottom shell; 11, plug-in slot; 12, storage slot; 20, water storage container; 30, delivery pipe; 31, convex rib; 40, first joint; 41, columnar connecting part; 42, trumpet-shaped cover; 43, throttle plate; 44, arcuate surface; 45, arcuate notch; 50, second joint; 51, sealing plate; 52, first air vent; 53, second air vent; 54, latch tooth; 60, sealing ring; 70, sealing gasket. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] The utility model is further described below in conjunction with embodiments.

[0039] Example:

[0040] The utility model provides an atomizing fumigation instrument, comprising a bottom shell 10, a water storage container 20 arranged on the top surface of the bottom shell 10, and a heating element for heating the water storage container 20, wherein the heating element used in this product is a PTC ceramic heating plate, the water storage container 20 is a food-grade 304 stainless steel tank, and the PCB board used for controlling and measuring temperature is consistent with the prior art, which will not be described in detail here. The main working principle of the atomizing fumigation instrument is to heat water to boiling through a heating element to generate steam. The steam is transported to a fumigation head or a mask through a steam delivery pipe 30, and then acts on the patient's face, nasal cavity or eyes. By placing different pharmacological medicine bags in the water storage container 20, steaming the face, rhinitis treatment and auxiliary treatment of dry eyes can be achieved. The temperature and humidity of the steam can be adjusted according to the needs of the patient to achieve the best fumigation effect.

[0041] Among them, the design core of this product is to improve the structural design of the existing fumigation head part, which is used to enhance the user experience during and after fumigation.

[0042] Reference Figure 2-8 The specific improved structure includes a delivery pipe 30. When in use, one end of the delivery pipe 30 is inserted close to the water storage container 20 to conduct the steam generated in the water storage container 20 to the other end of the delivery pipe 30, wherein the two ends of the delivery pipe 30 are distributed at right angles. Specifically, the delivery pipe 30 used in this embodiment is a transparent 90° elbow, one end of which is vertically arranged on the upper side of the water storage container 20, and the horizontal opening at the other end is coaxially connected with a first connector 40 for facial fumigation. By using the 90° bent delivery pipe 30 as a conductor for the steam generated by the water storage container 20, the steam evaporating upward from the water storage container 20 can be guided by the delivery pipe 30 and then dispersed horizontally outwards, so that the user can perform fumigation in a normal sitting posture with the waist and back upright, avoiding shoulder and neck discomfort caused by attachment to the head and neck.

[0043] and a first connector 40 for users to perform facial fumigation. The main body of the first connector 40 is a hollow cover structure, one end of which is detachably connected to the end of the delivery pipe 30, and the other end of which is radially extended outward. A throttle plate 43 is provided on the inner side of the first connector 40;

[0044] And a second connector 50 that can be used for fumigating eyes and nose, the main body of the second connector 50 is a hollow cover structure, one end of which is detachably connected to the inner side of the first connector 40, and the other end is provided with a first air vent 52, the first air vent 52 is connected to the delivery pipe 30 through the throttle plate 43, wherein the first air vent 52 is an oblong hole adapted to the user's eyes, and sealing plates 51 are clamped and fixed on both sides of the first air vent 52, the first air vent 52 is covered by the sealing plates 51 on both sides to form a second air vent 53, the opening of the second air vent 53 is adapted to the user's nose. The design of the second connector 50 inside the first connector 40 allows it to share the delivery pipe 30 part with the first connector 40, so that the main body of the second connector 50 can be made very small, and at the same time, the design of the sealing plate 51 clamped by the second connector 50 saves a fumigation head for the nose compared with the prior art, further reducing the overall volume of the product. It is convenient for pre-sale packaging and transportation of products, as well as storage of products after use by users. The combined design of the sealing plate 51 and the first ventilation opening 52 facilitates the switching of the eye and nose fumigation functions and provides a good user experience.

[0045] The product is provided with a throttle plate 43 inside the first joint 40, which can effectively slow down the flow rate of steam, keep the steam reaching the user's face, nasal cavity or eyes at a soothing speed, and enhance the fumigation experience.

[0046] The delivery pipe 30 and the bottom shell 10 are detachably plugged and fixed, so that the delivery pipe 30 and the water storage container 20 can be easily removed for cleaning after use.

[0047] Specifically, in the design of the connection between the delivery pipe 30 and the bottom shell 10, a plurality of convex ribs 31 are vertically distributed on the outer side surface of the delivery pipe 30 near one end of the water storage container. The convex rib 31 is a strip-shaped rectangular body with an oblique transition at the end, and is injection molded together with the delivery pipe 30; at the same time, a plug-in groove 11 is designed on the bottom shell 10 on the upper side of the water storage container 20 to match the convex rib 31. The plug-in groove 11 is composed of a pair of spaced ridges, and the convex rib 31 of the delivery pipe 30 can be inserted downward along the plug-in groove 11. At the same time, in order to improve the sealing performance of the plug-in pipe at this point, a sealing ring 60 is fixed on the side wall between the plug-in groove 11 and the top surface of the water storage container 20.

[0048] In addition, an internal thread is provided at the other end of the delivery pipe 30, which is connected to the first joint 40 by a thread, so as to facilitate the disassembly and assembly between the two. Specifically, one side of the first joint 40 is designed to be a cylindrical connection part 41, and an external thread connected to the delivery is formed on the cylindrical connection part 41, and both are pipe threads. The other side is a trumpet-shaped cover body 42, and the throttle plate 43 is arranged in the cylindrical connection part 41. The end face of the trumpet-shaped cover body 42 is a concave arc surface 44. The concave arc surface 44 allows the first joint 40 to better fit the facial contour of the user, guide the steam to reach various points on the face, and achieve a good fumigation effect.

[0049] In the design of connecting the second joint 50 to the first joint 40, firstly, a plurality of groups of arc-shaped notches 45 with different diameters are provided on the throttle plate 43, and the arc-shaped notches 45 with the same diameter are evenly distributed around the center of the circle.

[0050] The second connector 50 has teeth 54 evenly distributed on one side of the body for connection. When installing, hold the second connector 50 and make the teeth 54 pass through the arc-shaped notch 45, then rotate it at a certain angle so that the teeth 54 are connected to the throttle plate 43, and the installation is completed. For disassembly, just rotate it in the opposite direction and take it out. Of course, the inner diameter of the cylinder of the second connector 50 can be designed to include all the arc-shaped notches 45 to prevent steam from overflowing from other places when fumigating the eyes or nose. In order to improve the sealing effect, an annular sealing gasket 70 is fixed by adhesive at the joint of the throttle plate 43 and the second connector 50.

[0051] In this embodiment, refer to Fig. 9 The delivery pipe 30, the first connector 40 and the second connector 50 are all made of transparent medical grade PP material, and the transparent main body makes it convenient for the user to observe the boiling state of water in the water storage container 20 and the flow state of steam at any time during use.

[0052] In addition, in this embodiment, the bottom shell 10 is preferably designed to be an oblong shell, and a storage groove 12 is also provided on the top surface of the bottom shell 10. The storage groove 12 is a cylindrical groove, which is used for the idle storage of the second connector 50, and is not easy to be messed up or lost. The main part of the second connector 50 can be placed in the storage groove 12 with a gap. When the second connector 50 is placed in the storage groove 12, 1 / 3 of the height is exposed on the upper side, which is convenient for taking and placing.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An atomizing fumigation apparatus, comprising a bottom shell, a water storage container arranged on the top surface of the bottom shell, and a heating element for heating the water storage container, characterized in that: Also includes: A delivery pipe, one end of which is close to the water storage container and is used to conduct the steam generated in the water storage container to the other end of the delivery pipe, wherein the two ends of the delivery pipe are distributed at right angles; A first joint, wherein the main body of the first joint is a hollow cover structure, one end of which is detachably connected to the end of the delivery pipe, and the other end of which is radially extended outward, and a throttle plate is provided on the inner side of the first joint; The second joint, the main body of the second joint is a hollow cover structure, one end of which is detachably connected to the inner side of the first joint, and the other end is provided with a first air port, the first air port is communicated with the delivery pipe through the throttle plate, wherein a sealing plate is movably clamped at the first air port, and the sealing plate is used to seal part of the first air port to form a second air port.

2. A mist fumigation device according to claim 1, characterized in that: The delivery pipe body is a 90° elbow, one end of which is vertically arranged on the upper side of the water storage container, and the horizontal opening of the other end is coaxially connected to the first joint.

3. A mist fumigation device according to claim 2, characterized in that: The outer side surface of the delivery pipe close to one end of the water storage container is vertically distributed with a plurality of convex ribs, and the bottom shell on the upper side of the water storage container is provided with a plug-in groove matching with the convex ribs; the other end of the delivery pipe is threadedly connected with the first joint.

4. The atomization fumigation device according to claim 3, characterized in that: One side of the first joint is a columnar connecting portion, and the other side is a trumpet-shaped cover body. The throttle plate is arranged in the columnar connecting portion, and the end surface of the trumpet-shaped cover body is an inwardly concave arc surface.

5. The atomization fumigation device according to claim 4, characterized in that: The throttle plate is provided with a plurality of groups of arc-shaped notches with different diameters, and the arc-shaped notches with the same diameter are evenly distributed around the center of the circle.

6. The atomization fumigation apparatus according to claim 5, characterized in that: The second joint body is a hollow cylinder, one side of the cylinder is evenly fixed with latch teeth, the second joint passes through the arc-shaped slot through the latch teeth and is rotatably latched on the throttle plate, and the other side of the cylinder forms the first air vent.

7. The atomization fumigation device according to claim 6, characterized in that: The first air vent is an oblong hole adapted to the user's eyes, the sealing plates are clamped and fixed on both sides of the first air vent, the first air vent is covered by the sealing plates on both sides to form the second air vent, and the opening of the second air vent is adapted to the user's nose.

8. The atomization fumigation device according to claim 1, characterized in that: The delivery pipe, the first joint and the second joint are all made of transparent PP material.

9. The atomization fumigation device according to claim 1, characterized in that: A receiving groove is also provided on the top surface of the bottom shell, and the main body of the second joint can be placed in the receiving groove with a gap.

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