CN114733016B

CN114733016B - Double-pipeline atomizer

Info

Publication number: CN114733016B
Application number: CN202210552872.3A
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: 2023-10-20
Anticipated expiration: 2042-05-19
Also published as: CN114733016A

Abstract

The invention provides a double-pipeline atomizer, which relates to the technical field of atomizers and comprises a box body and an upper cover, wherein the upper cover is provided with a first pipe body and a second pipe body; a blowing mechanism is arranged in the box body, and a cold air cavity and a hot air cavity are formed in the blowing mechanism; the cold air cavity is communicated with the first pipe body, and the hot air cavity is communicated with the second pipe body; the first pipe body and the second pipe body form mutually independent exhaust channels. The invention has the advantages that the first pipe body and the second pipe body are arranged in the upper cover, the air blowing mechanism in the box body is provided with the cold air cavity and the hot air cavity, the cold air cavity is communicated with the first pipe body, and the hot air cavity is communicated with the second pipe body, so that the simultaneous discharging function of cold air and warm air can be realized in one atomizer, the structure is ingenious, and the comfort level of human body use can be enhanced.

Description

Double-pipeline atomizer

Technical Field

The invention relates to the technical field of atomizers, in particular to a double-pipeline 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. However, the sprayed mist is cool, so that the use of the atomizer can feel uncomfortable in cold weather, and the temperature neutralization and balance by discharging warm air at the same time cannot be realized because the traditional atomizer is designed to be single-channel air outlet. Based on this, it is necessary to disclose an upper cover double pipeline structure to solve the above-mentioned problems.

Disclosure of Invention

The invention overcomes the defects in the prior art, and provides the double-pipeline atomizer, the first pipe body and the second pipe body are arranged in the upper cover, the air blowing mechanism in the box body is provided with the cold air cavity and the hot air cavity, the cold air cavity is communicated with the first pipe body, and the hot air cavity is communicated with the second pipe body, so that the simultaneous discharging function of cold air and heating air can be realized in one atomizer, the structure is ingenious, and the use comfort of a human body can be enhanced.

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

the double-pipeline atomizer comprises a box body and an upper cover, wherein the upper cover is provided with a first pipe body and a second pipe body; a blowing mechanism is arranged in the box body, a cold air cavity and a hot air cavity are formed in the blowing mechanism, and a heating component is arranged on one side of the hot air cavity; the cold air cavity is communicated with the first pipe body, and the hot air cavity is communicated with the second pipe body; the first pipe body and the second pipe body form mutually independent exhaust channels.

Further, a fan is arranged in the blowing mechanism, the blowing mechanism comprises a first shell and a second shell, a first separation plate is arranged in the first shell, and a second separation plate is correspondingly arranged in the second shell; when the first shell is combined with the second shell, the fan is positioned below the first separation plate and the second separation plate, and the first separation plate and the second separation plate divide the interior of the blowing mechanism into the cold air cavity and the hot air cavity.

Further, the blowing mechanism comprises an assembling table, and the assembling table is provided with a hot air outlet and a cold air outlet; the hot air outlet is communicated with the hot air cavity, and the cold air outlet is communicated with the cold air cavity; the first partition plate and the second partition plate have the same structure, and the first partition plate and the second partition plate comprise arc plates which extend to the hot air outlet.

Further, the upper cover comprises an assembly concave position and an inner ring, the assembly concave position corresponds to the assembly table in position and is matched with the assembly table in shape, and the assembly concave position is provided with a hot air inlet and a cold air inlet; the hot air outlet, the hot air inlet and the second pipe body form air communication, and the cold air outlet, the cold air inlet, the inner space of the inner ring and the first pipe body form air communication.

Further, the second pipe body is wrapped outside the first pipe body, and the central axes of the first pipe body and the second pipe body are coincident; the size ratio of the cross sectional areas of the first pipe body and the second pipe body is 1:1.25.

further, an atomizing cup is arranged in the box body and is positioned below the inner ring; the first pipe body and the second pipe body are in an upward inclined shape, and the first pipe body is connected with the inner ring.

Further, the box body comprises a bottom cover, the bottom cover is provided with a filter assembly, the filter assembly comprises a cavity shell which is formed by upwards sinking, and the blowing mechanism is connected above the cavity shell; the filter medium is arranged in the cavity shell, the cavity shell is detachably connected with a cover plate, and a plurality of ventilation holes are formed in the cavity shell and the cover plate.

Still further, the upper surface of appearance chamber shell is formed with the locating plate, blowing mechanism includes the cavity base, the cavity base cup joints outside the locating plate.

Further, the top projection area of the cavity shell is larger than that of the blowing mechanism, and the blowing mechanism is arranged on the cavity shell; the size of the filter medium is smaller than the volume space of the cavity shell and is positioned right below the blowing mechanism; the rest volume spaces of the cavity shell form a heat dissipation space.

Still further, including the conveyer pipe, the one end of conveyer pipe is connected on the second body, the other end of conveyer pipe is connected with the cover body, the edge of the cover body is provided with the rubber ring, the both sides of the cover body are provided with ventilative mouthful.

Still further, the first casing is provided with the bayonet socket, the second casing corresponds and is provided with the cardboard.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the first pipe body and the second pipe body are arranged in the upper cover, the air blowing mechanism in the box body is provided with the cold air cavity and the hot air cavity, one side of the hot air cavity is provided with the heating component for heating the circulated air flow, the cold air cavity is communicated with the first pipe body, and the hot air cavity is communicated with the second pipe body, so that the simultaneous discharging function of cold air and heating air can be realized in one atomizer, the structure is ingenious, and the comfort level of human body use can be enhanced.

Drawings

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

FIG. 1 is a general diagram of the present invention;

FIG. 2 is a perspective view of the top cover;

FIG. 3 is a second perspective view of the upper cover;

FIG. 4 is a schematic view of the internal structure of the cap from an upper view;

FIG. 5 is a perspective view of the first housing;

FIG. 6 is a second perspective view of the case;

fig. 7 is a schematic view showing a state in which the blower mechanism is separated from the casing;

FIG. 8 is an exploded view of the blower mechanism;

fig. 9 is a schematic diagram of a structure in which the blower mechanism is separated from the bottom cover;

fig. 10 is a schematic diagram of a structure in which the blower mechanism is separated from the bottom cover.

In the figure: 1-box, 101-bottom cover, 1011-cavity shell, 10111-locating plate, 1012-cover plate, 2-upper cover, 201-assembly concave position, 2011-hot air inlet, 2012-cold air inlet, 202-inner ring, 3-first pipe, 4-second pipe, 5-blowing mechanism, 501-cold air cavity, 502-hot air cavity, 503-fan, 504-first shell, 5041-bayonet, 505-second shell, 5051-clamp plate, 506-first partition plate, 5061-arc plate, 507-assembly table, 5071-hot air outlet, 5072-cold air outlet, 508-hollow base, 509-heating component, 6-atomizing cup, 7-conveying pipe, 8-cover, 801-glue ring, 802-ventilation port.

Detailed Description

The preferred embodiments of the present invention 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 invention only, and are not intended to limit the present invention.

As shown in fig. 1 to 10, a dual-pipeline atomizer comprises a box body 1 and an upper cover 2, wherein the upper cover 2 is provided with a first pipe body 3 and a second pipe body 4, in the embodiment, the second pipe body 4 is wrapped outside the first pipe body 3, the central axes of the first pipe body 3 and the second pipe body 4 are coincident, and the two are a combination of pipes in a pipe; the box 1 is internally provided with a blowing mechanism 5, a cold air cavity 501 and a hot air cavity 502 are formed in the blowing mechanism 5, one side of the hot air cavity 502 is provided with a heating component 509, in this embodiment, the heating component 509 is a PTC heater, and when wind enters the hot air cavity 502 and flows through the heating component 509, hot air is formed under the heating of the heating component 509 (in this technical scheme, cold air is normal temperature air, which means unheated air). The cold air cavity 501 is communicated with the first pipe body 3, the hot air cavity 502 is communicated with the second pipe body 4, a cold air exhaust channel is formed in the first pipe body 3, a hot air exhaust channel is formed in a space formed by inclusion between the inner wall of the second pipe body 4 and the outer wall of the first pipe body 3, and therefore the first pipe body 3 and the second pipe body 4 are mutually independent exhaust channels.

Specifically, the ratio of the cross-sectional areas of the first tube body 3 and the second tube body 4 is 1:1.25, it is clear from the above description that the cold air is discharged from the first tube 3, the hot air is discharged from the second tube 4, and the following expertise is applied in designing the size ratio of the first tube 3 and the second tube 4:

1. the pressure of the hot air duct expansion gas discharged from the second pipe body 4 and the pressure of the cold air duct air mist discharged from the first pipe body 3 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 4 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 blower 503 is arranged in the blower mechanism 5, the blower mechanism 5 comprises a first shell 504 and a second shell 505, the first shell 504 is provided with a bayonet 5041, the second shell 505 is correspondingly provided with a clamping plate 5051, and the first shell 504 and the second shell 505 are detachably connected in a clamping manner through the bayonet 5041 and the clamping plate 5051, so that the blower mechanism is convenient to install and maintain; a first partition plate 506 is arranged in the first shell 504, a second partition plate is correspondingly arranged in the second shell 505, when the first shell 504 and the second shell 505 are combined, the fan 503 is positioned below the first partition plate 506 and the second partition plate, and the first partition plate 506 and the second partition plate divide the interior of the blowing mechanism 5 into a cold air cavity 501 and a hot air cavity 502; in view of the working principle of fig. 8, the air outlet of the fan 503 is upward, the first separation plate 506 is located in the air outlet of the fan 503, a part of the air from the air outlet of the fan 503 enters the cold air cavity 501 from the left side of the first separation plate 506, another part of the air enters the hot air cavity 502 from the right side of the first separation plate 506, and the air entering the hot air cavity 502 forms hot air under the heating of the heating component 509.

The air blowing mechanism 5 comprises an assembly table 507, the assembly table 507 is provided with a hot air outlet 5071 and a cold air outlet 5072, the hot air outlet 5071 is communicated with the hot air cavity 502, the cold air outlet 5072 is communicated with the cold air cavity 501, under the action of a fan 503, the hot air of the hot air cavity 502 is finally discharged from the hot air outlet 5071, and the cold air of the cold air cavity 501 is finally discharged from the cold air outlet 5072; the first partition 506 and the second partition are identical in structure (the second partition is located on the inner side of the second housing 505), and each of the first partition 506 and the second partition includes an arc 5061, and the arc 5061 extends to the hot air outlet 5071, so that the hot air is smoothly discharged along the arc 5061.

The upper cover 2 includes an assembly concave 201 and an inner ring 202, the assembly concave 201 corresponds to the assembly table 507 in position and matches in shape, the assembly concave 201 is provided with a hot air inlet 2011 (in this embodiment, the hot air inlet 2011 is formed on a pipe wall of the second pipe body 4) and a cold air inlet 2012, when the upper cover 2 is installed in the box body 1, the assembly table 507 is embedded into the assembly concave 201, at this time, the hot air outlet 5071, the hot air inlet 2011 and the second pipe body 4 form air communication, hot air finally enters into the second pipe body 4, and the cold air outlet 5072, the cold air inlet 2012, an inner space of the inner ring 202 and the first pipe body 3 form air communication, and cold air finally enters into the first pipe body 3; an atomizing cup 6 is arranged in the box body 1, the atomizing cup 6 is located below the inner ring 202, when the upper cover 2 is mounted on the box body 1, the cover of the inner ring 202 is arranged above the atomizing cup 6, the atomizing cup 6 is filled with atomized liquid, mist is formed in the inner ring 202 during atomization, and cold air is blown in from the cold air inlet 2012 and discharged from the mist into the first pipe body 3.

The atomizing cup 6 is detachably arranged in the box body 1, an ultrasonic generator is arranged in the box body 1 and is positioned below the atomizing cup 6, and ultrasonic waves are atomized by utilizing resonance frequency, so that the water surface is at a certain distance from an ultrasonic wave plate; the traditional atomizer has the structure that an ultrasonic generator is placed in a water tank, and water at the lower part does not participate in resonance; but in this technical scheme, now utilize atomizing cup 6 unsettled top that is located supersonic generator, with a small amount of water in the atomizing cup 6 just can work, not have too much backlog's waste water, especially take volatile champignon oil can not extravagant, use and finish can directly take out atomizing cup 6 and wash, very convenient.

The first pipe body 3 is in the shape of upwards inclining with the second pipe body 4, and first pipe body 3 is connected with inner ring 202, and this setting's the purpose is, in the atomizing process, cold and hot the easy production drop of alternation in mouth of pipe department of first pipe body 3, the drop of water can be followed in the first pipe body 3 backward flow of slope to inner ring 202, finally falls to the inside of atomizing cup 6, can supply reuse, also avoids taking place the excessive.

The box 1 includes bottom 101, bottom 101 is provided with filter unit, filter unit includes the appearance chamber shell 1011 that upwards sunken formed, blowing mechanism 5 is fixed in the top that holds chamber shell 1011 through screwed connection, hold and be provided with filter media in the chamber shell 1011, in this embodiment, filter media is filter cotton, hold chamber shell 1011 and dismantle and be connected with apron 1012, apron 1012 is the joint and fixes on holding chamber shell 1011, be convenient for take out filter cotton and wash or change, hold chamber shell 1011 and apron 1012 on be provided with a plurality of ventilation holes, when blowing mechanism 5 during operation, outside wind is from outside through the ventilation hole of apron 1012 in proper order, filter cotton and the ventilation hole of holding chamber shell 1011, reentrant to blowing mechanism 5 is inside, filter cotton is arranged in filtering the impurity in the air.

Furthermore, the positioning plate 10111 is formed on the upper surface of the cavity housing 1011, the air blowing mechanism 5 comprises a hollow base 508, when the air blowing mechanism 5 is installed, the hollow base 508 is sleeved outside the positioning plate 10111, so that the assembly is compact, the air blowing mechanism 5 is limited on the surface of the cavity housing 1011 and cannot slide, and at the moment, the air blowing mechanism is tightly screwed and fixed by a screw, so that the installation is stable.

The top-view projection area of the cavity shell 1011 is larger than the top-view projection area of the blowing mechanism 5, the blowing mechanism 5 is arranged on the cavity shell 1011, the size of the filter medium is smaller than the volume space of the cavity shell 1011 and is positioned right below the blowing mechanism 5, namely, the filter cotton is only filled in the space right below the blowing mechanism 5 in the cavity shell 1011, the rest part of the cavity shell 1011 is not filled, the rest volume space of the cavity shell 1011 forms a heat dissipation space, and the heat generated during working in the box body 1 can be discharged through the space of the cavity shell 1011 which is not filled with the filter cotton.

The device comprises a conveying pipe 7, wherein one end of the conveying pipe 7 is connected to a second pipe body 4, the other end of the conveying pipe 7 is connected with a cover body 8, in the embodiment, the conveying pipe 7 is a telescopic hose, the cover body 8 can be a face cover or an eye cover and can be selectively installed and used, a rubber ring 801 is arranged at the edge of the cover body 8, and the rubber ring 801 is made of a silica gel material, so that the effect of buffering is achieved, and the skin is comfortable when the device is attached to the skin; the two sides of the cover body 8 are provided with ventilation openings 802, and mist rushing out from the conveying pipe 7 can scatter to the two sides after contacting skin and finally be discharged from the ventilation openings 802, so that the mist inside the cover body 8 smoothly flows.

The hot fog that comes out through this atomizer can provide better absorption and the comfortable experience of better human body, and the life-span of ultrasonic wave vibration piece is seriously shortened to traditional ultrasonic wave water tank heating's mode, and gas outlet temperature also can not reach the comfortable temperature of human ideal. In order to realize hot fog, the fog is heated by distributing heating wires on the air outlet pipeline, but the connection of the mode is trivial, and the hardware cost is high.

The invention aims to disclose a principle and a method for completing mixed heating of cold and hot fog in a host machine, creatively realizes the integration of the whole machine, efficiently mixes the cold and the hot, and realizes the heating of cold and fog vapor in the motion process of the cold and the hot mixing by virtue of kinetic energy generated by expansion of an air duct and air.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it should be understood that the invention 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 invention.

Claims

1. The double-pipeline atomizer is characterized by comprising a box body and an upper cover, wherein the upper cover is provided with a first pipe body and a second pipe body; a blowing mechanism is arranged in the box body, a cold air cavity and a hot air cavity are formed in the blowing mechanism, and a heating component is arranged on one side of the hot air cavity; the cold air cavity is communicated with the first pipe body, and the hot air cavity is communicated with the second pipe body; the first pipe body and the second pipe body form mutually independent exhaust channels;

the second pipe body is wrapped outside the first pipe body, and the central axes of the first pipe body and the second pipe body coincide;

the size ratio of the cross sectional areas of the first pipe body and the second pipe body is 1:1.25;

the device comprises a conveying pipe, wherein one end of the conveying pipe is connected to the second pipe body, the other end of the conveying pipe is connected with a cover body, the edge of the cover body is provided with a rubber ring, and both sides of the cover body are provided with ventilation openings;

the air blowing mechanism comprises a first shell and a second shell, a first separation plate is arranged in the first shell, and a second separation plate is correspondingly arranged in the second shell; when the first shell and the second shell are combined, the fan is positioned below the first partition plate and the second partition plate, and the first partition plate and the second partition plate divide the interior of the blowing mechanism into the cold air cavity and the hot air cavity;

the air blowing mechanism comprises an assembly table, and the assembly table is provided with a hot air outlet and a cold air outlet; the hot air outlet is communicated with the hot air cavity, and the cold air outlet is communicated with the cold air cavity; the first partition plate and the second partition plate have the same structure, and the first partition plate and the second partition plate comprise arc plates which extend to the hot air outlet;

the upper cover comprises an assembly concave position and an inner ring, the assembly concave position corresponds to the assembly table in position and is matched with the assembly table in shape, and the assembly concave position is provided with a hot air inlet and a cold air inlet; the hot air outlet, the hot air inlet and the second pipe body form air communication, and the cold air outlet, the cold air inlet, the inner space of the inner ring and the first pipe body form air communication.

2. A dual circuit atomizer according to claim 1, wherein an atomizing cup is disposed within said housing, said atomizing cup being located below said inner ring; the first pipe body and the second pipe body are in an upward inclined shape, and the first pipe body is connected with the inner ring.

3. The dual circuit atomizer of claim 1 wherein said housing comprises a bottom cover, said bottom cover having a filter assembly comprising an upwardly concave cavity shell, said blower mechanism being connected above said cavity shell; the filter medium is arranged in the cavity shell, the cavity shell is detachably connected with a cover plate, and a plurality of ventilation holes are formed in the cavity shell and the cover plate.

4. A dual circuit atomizer according to claim 3, wherein said housing has a locating plate formed on an upper surface thereof, said blower mechanism comprising a hollow base, said hollow base being sleeved over said locating plate.

5. A dual circuit atomizer according to claim 3 or 4, wherein the top projection area of said housing is larger than the top projection area of said blower mechanism mounted on said housing; the size of the filter medium is smaller than the volume space of the cavity shell and is positioned right below the blowing mechanism; the rest volume spaces of the cavity shell form a heat dissipation space.