CN219270150U

CN219270150U - Upper cover double pipeline structure of atomizer

Info

Publication number: CN219270150U
Application number: CN202221218694.2U
Authority: CN
Inventors: 马世起
Original assignee: Foshan Yuteng Electric Appliance Co ltd
Current assignee: Foshan Yuteng Electric Appliance Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-06-30
Anticipated expiration: 2032-05-19

Abstract

The utility model provides an upper cover double-pipeline structure of an atomizer, and relates to the technical field of atomizers, comprising an upper cover, wherein the upper cover is provided with a first pipe body and a second pipe body; a first air passage is formed in the first pipe body, and a second air passage is formed in the second pipe body; the first air passage is in air communication with the first inlet, and the second air passage is in air communication with the second inlet. The utility model has the advantages that the first pipe body and the second pipe body are arranged in the upper cover, so that the function of discharging cold air and hot air simultaneously can be realized, the structure is ingenious, and the comfort level of human body use can be enhanced.

Description

Upper cover double pipeline structure of atomizer

Technical Field

The utility model relates to the technical field of atomizers, in particular to an upper cover double-pipeline structure of an atomizer.

Background

Nebulizers are an important component for devices such as humidifiers, which are devices that process stored nebulizable substances to form a nebulized state, and are applied to the face and eyes for cosmetic or disinfection. The upper cover of the prior atomizer is only provided with a hollow air outlet pipe, and the formed mist is sprayed out from the air outlet pipe. However, because the sprayed mist is relatively cool, the use of the atomizer can feel uncomfortable in cold weather, and because the upper cover of the existing atomizer is designed to be a single-channel air outlet pipe, the temperature neutralization and balance by discharging warm air at the same time can not be realized. Based on this, it is necessary to disclose an upper cover double pipeline structure to solve the above-mentioned problems.

Disclosure of Invention

The utility model overcomes the defects in the prior art, and provides the upper cover double-pipeline structure of the atomizer, which can realize the function of discharging cold air and hot air simultaneously by arranging the first pipe body and the second pipe body in the upper cover, has ingenious structure and is beneficial to enhancing the comfort level of human body use.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

an upper cover double-pipeline structure of an atomizer comprises an upper cover, wherein the upper cover is provided with a first pipe body and a second pipe body; a first air passage is formed in the first pipe body, and a second air passage is formed in the second pipe body; the first air passage is in air communication with the first inlet, and the second air passage is in air communication with the second inlet.

Further, the second pipe body is wrapped outside the first pipe body, and the second air passage is formed between the inner wall of the second pipe body and the outer wall of the first pipe body.

Further, the central axes of the first pipe body and the second pipe body coincide.

Further, the ratio of the cross-sectional areas of the first tube body to the second tube body is 1:1.25.

still further, the upper cover is provided with a fitting cavity, and the second inlet is located in the fitting cavity.

Still further, the upper cover is provided with an inner ring, and the first inlet is located at an inner wall of the inner ring.

Further, the first pipe body and the second pipe body are inclined upwards, and the first pipe body is connected with the inner ring.

Further, a supporting plate is arranged in the second pipe body, one side of the supporting plate is connected with the inner wall of the second pipe body, and the other side of the supporting plate is connected with the outer wall of the first pipe body.

Further, the edge of the second pipe body is formed with a chamfer.

Compared with the prior art, the utility model has the beneficial effects that:

through being provided with first body and second body in the upper cover, be formed with first air flue in the first body, be formed with the second air flue in the second body, two air flues are mutually independent, can realize the function of discharging in the same time of air conditioning and steam, and the structure is ingenious, helps reinforcing the comfort level that the human body used.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:

FIG. 1 is a perspective view of the present utility model from above;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a perspective view of the present utility model from below;

FIG. 4 is a second perspective view of the present utility model from below;

fig. 5 is a schematic view of the internal structure of the present utility model from the upper view.

In the figure: 1-upper cover, 101-assembly cavity, 102-inner ring, 2-first body, 201-first air flue, 3-second body, 301-second air flue, 302-backup pad, 303-chamfer, 4-first entry, 5-second entry.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

As shown in fig. 1 to 5, an upper cover double-pipe structure of an atomizer comprises an upper cover 1, wherein the upper cover 1 is provided with a first pipe body 2 and a second pipe body 3, a first air passage 201 is formed in the first pipe body 2, a second air passage 301 is formed in the second pipe body 3, the first air passage 201 is in air communication with a first inlet 4, and the second air passage 301 is in air communication with a second inlet 5, so that cold air generated by the atomizer can be discharged through the first inlet 4 and the first air passage 201, and generated hot air can be discharged through the second inlet 5 and the second air passage 301, and the effect that the hot air is discharged to neutralize the cold air simultaneously can be realized when weather is cold, so that people feel comfortable.

Further, the second pipe body 3 is wrapped outside the first pipe body 2, so that the conveying pipe of the mask or the eyeshade which is connected to be used is sleeved on the second pipe body 3, the installation is convenient, and the second air passage 301 is a space formed between the inner wall of the second pipe body 3 and the outer wall of the first pipe body 2; the edge of the second tube body 3 is provided with a chamfer 303, and the chamfer 303 is arranged so that the conveying tube of the mask or the eyeshade can be smoothly sleeved and connected.

In the embodiment, the central axes of the first pipe body 2 and the second pipe body 3 are coincident, namely, the two pipe bodies are concentrically arranged, and the structure is symmetrical and compact; the second pipe body 3 is internally provided with a support plate 302, one side of the support plate 302 is connected with the inner wall of the second pipe body 3, the other side of the support plate 302 is connected with the outer wall of the first pipe body 2, and the support plate 302 has the purpose of reinforcing the installation stability of the first pipe body 2 in the second pipe body 3.

The ratio of the cross-sectional areas of the first tube body 2 and the second tube body 3 is 1:1.25, it is clear from the above description that the cold air is discharged from the first pipe body 2, the hot air is discharged from the second pipe body 3, and the following expertise is applied in designing the size ratio of the first pipe body 2 to the second pipe body 3:

1. the pressure of the hot air duct expansion gas discharged from the second pipe body 3 and the pressure of the cold air duct air mist discharged from the first pipe body 2 form a 1:1 balance relation, so that the backflow or mutual interference of cold air and hot air is avoided, and the heating efficiency is influenced.

2. Under the background temperature of 25 ℃ with a simulated constant value, the temperature of the air outlet of the second pipe body 3 is 95 ℃, the temperature rise is 70 ℃,273+70/273 is approximately equal to 1.25, namely the air volume is expanded by 25%, so that the cross section area of the cold air outlet pipe and the hot air outlet pipe is 1: pressure balance can be achieved by 1.25 square. The ratio is dynamic and can be flexibly set according to different background temperature changes.

The upper cover 1 is provided with an assembling cavity 101, the assembling cavity 101 is used for being connected with the body of the atomizer in a mounting way, the second inlet 5 is positioned in the assembling cavity 101, and hot air generated by the atomizer enters the second pipe body 3 through the second inlet 5 in the assembling cavity 101; the upper cover 1 is provided with an inner ring 102, the first inlet 4 is positioned on the inner wall of the inner ring 102, the first inlet 4 is an end opening of the first pipe body 2, and mist generated by the atomizer enters into the first pipe body 2 from the first inlet 4 and is discharged.

In this embodiment, the first tube 2 and the second tube 3 are inclined upwards, and the first tube 2 is connected with the inner ring 102, so that the first tube 2 is cooled in the atomization process, and water droplets are easily generated at the cold and hot alternation at the tube mouth of the first tube 2, and the water droplets flow back into the inner ring 102 along with the inclined first tube 2, finally fall into the atomizer for recycling, and overflow is avoided.

Finally, it should be noted that: although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The upper cover double-pipeline structure of the atomizer is characterized by comprising an upper cover, wherein the upper cover is provided with a first pipe body and a second pipe body; a first air passage is formed in the first pipe body, and a second air passage is formed in the second pipe body; the first air passage is in air communication with the first inlet, and the second air passage is in air communication with the second inlet.

2. The double-pipe structure of an upper cover of an atomizer according to claim 1, wherein said second pipe is wrapped outside said first pipe, and said second air passage is formed between an inner wall of said second pipe and an outer wall of said first pipe.

3. A double-capped tube structure of an atomizer according to claim 2, wherein said first tube is coincident with said central axis of said second tube.

4. A double-capped tube structure for an atomizer according to claim 3, wherein the ratio of the cross-sectional areas of said first tube to said second tube is 1:1.25.

5. a double circuit construction for an upper cap of an atomizer according to any one of claims 1 to 4, wherein said upper cap is provided with a fitting cavity, said second inlet being located in said fitting cavity.

6. A double circuit structure of an upper cover of an atomizer according to claim 5, wherein said upper cover is provided with an inner ring, said first inlet being located at an inner wall of said inner ring.

7. The double-pipe structure of an upper cover of an atomizer according to claim 6, wherein said first pipe body and said second pipe body are inclined upward, and said first pipe body is connected to said inner ring.

8. A double-pipe structure of an upper cover of an atomizer according to claim 2 or 3, wherein a support plate is provided in the second pipe body, one side of the support plate is connected to the inner wall of the second pipe body, and the other side is connected to the outer wall of the first pipe body.

9. A double pipe structure for an upper cover of an atomizer according to claim 2 or 3, wherein the edge of the second pipe body is formed with a chamfer.