CN114733016A

CN114733016A - Double-pipeline atomizer

Info

Publication number: CN114733016A
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: 2022-07-12
Anticipated expiration: 2042-05-19
Also published as: CN114733016B

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; the box body is internally provided with a blowing mechanism, and a cold air cavity and a hot air cavity are formed inside 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 passages. The atomizer has the advantages that the first tube body and the second tube body are arranged in the upper cover, the blower inside the box body is formed to be provided with the cold air cavity and the hot air cavity, the cold air cavity is communicated with the first tube body, and the hot air cavity is communicated with the second tube body, so that the simultaneous discharge function of cold air and hot air can be realized in one atomizer, the atomizer is ingenious in structure, and the atomizer is beneficial to enhancing the comfort level of a human body.

Description

Double-pipeline atomizer

Technical Field

The invention relates to the technical field of atomizers, in particular to a double-pipeline atomizer.

Background

An atomizer is an important component used in devices such as humidifiers, and refers to a device in which a stored nebulizable substance is processed into a nebulized state, and the nebulizer is applied to the face and eyes for beauty care or disinfection. However, the sprayed mist is relatively cool and uncomfortable when used in cold weather, and the existing atomizer is a single-channel air outlet design, so that the warm air discharged at the same time cannot be neutralized and balanced in temperature. Based on this, it is necessary to disclose a dual-pipe structure of the upper cover to solve the above 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 blower in the box body is formed into 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 discharge function of cold air and warm air can be realized in one atomizer, the structure is ingenious, and the double-pipeline atomizer is beneficial to enhancing the comfort level of the use of a human body.

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

a 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 assembly 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 passages.

Furthermore, a fan is arranged in the blowing mechanism, the blowing mechanism comprises a first shell and a second shell, a first partition plate is arranged in the first shell, and a second partition plate is correspondingly arranged in the second shell; after the first shell and the second shell are combined, the fan is located 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.

Furthermore, 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 are identical in structure, the first partition plate and the second partition plate comprise arc-shaped plates, and the arc-shaped plates extend to the hot air outlet.

Furthermore, 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 are in air communication, and the cold air outlet, the cold air inlet, the inner space of the inner ring and the first pipe body are in air communication.

Furthermore, 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 superposed; the size ratio of the cross sectional area of the first pipe body to the cross sectional area of the second pipe body is 1: 1.25.

furthermore, 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 inclined upwards, and the first pipe body is connected with the inner ring.

Furthermore, the box body comprises a bottom cover, the bottom cover is provided with a filtering assembly, the filtering assembly comprises a cavity containing shell formed by upwards sinking, and the blowing mechanism is connected above the cavity containing shell; the filter medium is arranged in the cavity housing, the cover plate is detachably connected to the cavity housing, and a plurality of vent holes are formed in the cavity housing and the cover plate.

Furthermore, a positioning plate is formed on the upper surface of the cavity housing, the blowing mechanism comprises a hollow base, and the hollow base is sleeved outside the positioning plate.

Furthermore, the overlook projection area of the cavity housing is larger than the overlook projection area of the blowing mechanism, and the blowing mechanism is installed on the cavity 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 space of the cavity shell forms a heat dissipation space.

Furthermore, the air-permeable cover comprises a conveying pipe, 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 two sides of the cover body are provided with air-permeable openings.

Furthermore, the first shell is provided with a bayonet, and the second shell is correspondingly provided with a clamping plate.

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

according to the invention, the first tube body and the second tube body are arranged in the upper cover, the blower inside the box body is formed into the cold air cavity and the hot air cavity, the heating component is arranged on one side of the hot air cavity and used for heating the circulating air flow, the cold air cavity is communicated with the first tube body, and the hot air cavity is communicated with the second tube body, so that the simultaneous discharge function of cold air and warm air can be realized in one atomizer, the structure is ingenious, and the use comfort of a human body is 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, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention, and not to limit the invention:

FIG. 1 is an overview of the present invention;

FIG. 2 is a first perspective view of the upper cover;

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

fig. 4 is a schematic view of the internal structure of the upper cover from an upper perspective;

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

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

FIG. 7 is a schematic view of the blower mechanism separated from the housing;

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

FIG. 9 is a first schematic structural view of the blower mechanism separated from the bottom cover;

fig. 10 is a second schematic structural view of the blowing mechanism in a state of being separated from the bottom cover.

In the figure: 1-box body, 101-bottom cover, 1011-cavity housing, 10111-positioning 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-clamping plate, 506-first separating 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-delivery pipe, 8-cover body, 801-rubber ring and 802-ventilation opening.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 10, a dual-pipeline atomizer includes a box body 1 and an upper cover 2, the upper cover 2 is provided with a first pipe 3 and a second pipe 4, in this embodiment, the second pipe 4 is wrapped outside the first pipe 3, central axes of the first pipe 3 and the second pipe 4 are coincident, and both are a pipe-in-pipe combination; be provided with in the box 1 and blow the mechanism 5, blow the inside cold wind chamber 501 and the hot-blast chamber 502 that is formed with of mechanism 5, one side in hot-blast chamber 502 is provided with heating element 509, and in this embodiment, heating element 509 is the PTC heater, and when wind got into hot-blast chamber 502 and flowed through heating element 509, can form hot-blastly under heating element 509's heating (in this technical scheme, cold wind is normal atmospheric temperature wind, refers to the wind that does not pass through the heating). 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 inside the first pipe body 3, and 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 forms a hot air exhaust channel, so that the first pipe body 3 and the second pipe body 4 form mutually independent exhaust channels.

Specifically, the ratio of the cross-sectional area of the first pipe 3 to the cross-sectional area of the second pipe 4 is 1: 1.25, as can be seen from the above explanation, cold air is discharged from the first pipe 3, and hot air is discharged from the second pipe 4, the following expertise is applied in designing the size ratio of the first pipe 3 to the second pipe 4:

1. the pressure of the hot air duct expanded gas discharged from the second pipe 4 and the pressure of the cold mist duct mist discharged from the first pipe 3 form a 1:1 balance relationship, so that the cold and hot air are prevented from flowing back or interfering with each other to influence the heating efficiency.

2. Under the background temperature of the simulation constant value of 25 ℃, 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 volume of the air is expanded by about 25 percent, so that the cross-sectional areas of the cold air outlet pipe and the hot air outlet pipe are 1: 1.25 can reach pressure balance. The ratio is dynamic and can be flexibly set according to different background temperature changes.

A fan 503 is arranged in the blowing mechanism 5, the blowing 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 manner of clamping the bayonet 5041 and the clamping plate 5051, so that the installation and maintenance are facilitated; 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; as shown in fig. 8, the air outlet of the fan 503 is upward, the first separating plate 506 is located in the air outlet of the fan 503, a part of the air coming out of the air outlet of the fan 503 enters the cold air chamber 501 from the left side of the first separating plate 506, another part of the air enters the hot air chamber 502 from the right side of the first separating plate 506, and the air entering the hot air chamber 502 forms hot air under the heating of the heating element 509.

The 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, hot air in the hot air cavity 502 is finally discharged from the hot air outlet 5071 under the action of a fan 503, and cold air in the cold air cavity 501 is finally discharged from the cold air outlet 5072; the first partition plate 506 and the second partition plate have the same structure (the second partition plate is located inside the second casing 505), and both the first partition plate 506 and the second partition plate include an arc-shaped plate 5061, and the arc-shaped plate 5061 extends to the hot air outlet 5071, so that the hot air is smoothly discharged along the arc-shaped plate 5061.

The upper cover 2 comprises an assembly concave 201 and an inner ring 202, the assembly concave 201 corresponds to the assembly table 507 in position and is matched with the assembly table 507 in shape, the assembly concave 201 is provided with a hot air inlet 2011 (in the embodiment, the hot air inlet 2011 is formed in the pipe wall of the second pipe 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 the moment, the hot air outlet 5071, the hot air inlet 2011 and the second pipe 4 form air communication, hot air finally enters the second pipe 4, the cold air outlet 5072, the cold air inlet 2012, the inner space of the inner ring 202 and the first pipe 3 form air communication, and cold air finally enters the first pipe 3; be provided with atomizing cup 6 in the box 1, atomizing cup 6 is located the below of inner ring 202, and when upper cover 2 was installed to box 1, the lid of inner ring 202 was in atomizing cup 6's top, and atomizing cup 6 is loaded atomizing liquid, and when atomizing, the vapour formed in inner ring 202, and cold air blows in from cold wind entry 2012 and blows in the vapour to first body 3 and discharge.

The atomizing cup 6 is detachably arranged in the box body 1, the 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 a certain distance exists between the water surface and the 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, utilize atomizing cup 6 unsettled top that is located supersonic generator now, the atomizing cup 6 interior with a small amount of water just can work, can not have the waste water of too many overstocks, especially take volatile champignon oil can not be extravagant, can directly take out atomizing cup 6 and wash after finishing using, very convenient.

First body 3 and second body 4 are the form of up-tilting, and first body 3 is connected with inner ring 202, and what this set up is intended, and in the atomizing process, cold and hot production drop in turn easily in the mouth of pipe department of first body 3, the drop can be along flowing back to inner ring 202 in the first body 3 of slope, finally falls down to the inside of atomizing cup 6, can supply reuse, also avoids taking place the excessive.

Box 1 includes bottom 101, bottom 101 is provided with filtering component, filtering component includes the appearance chamber shell 1011 that up caves in and forms, blow mechanism 5 fixes in the top of appearance chamber shell 1011 through screwed connection, it is provided with filter medium in the chamber shell 1011, in this embodiment, filter medium is the filter pulp, it is connected with apron 1012 to hold chamber shell 1011 to dismantle, apron 1012 is the joint and fixes on holding chamber shell 1011, be convenient for take out the filter pulp and wash or change, be provided with a plurality of ventilation holes on appearance chamber shell 1011 and the apron 1012, when blow mechanism 5 during operation, outside wind passes through the ventilation hole of apron 1012 in proper order from the outside, filter pulp and the ventilation hole that holds chamber shell 1011, reentrant to blow mechanism 5 insidely, the filter pulp is used for filtering the impurity in the air.

Furthermore, the upper surface that holds the chamber shell 1011 is formed with locating plate 10111, and the mechanism 5 of blowing includes cavity base 508, and when the installation of the mechanism 5 of blowing, cavity base 508 cup joints outside locating plate 10111, makes the assembly compact, and the mechanism 5 of blowing restricts can not take place to slide on holding the surface of chamber shell 1011, and it can to fix through screw tightening this moment again, and the installation is firm.

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

The mask comprises a conveying pipe 7, one end of the conveying pipe 7 is connected to the second pipe body 4, the other end of the conveying pipe 7 is connected with a mask body 8, in the embodiment, the conveying pipe 7 is a flexible pipe, the mask body 8 can be a face mask or an eye mask and can be selectively installed and used, a rubber ring 801 is arranged on the edge of the mask body 8, and the rubber ring 801 is made of a silica gel material, so that the buffer effect is achieved, and the skin can be attached comfortably; the two sides of the cover body 8 are provided with air vents 802, and mist flushed from the delivery pipe 7 can scatter towards the two sides after contacting the skin and is finally discharged from the air vents 802, so that the mist in the cover body 8 can flow smoothly.

The hot fog that comes out through this atomizer can provide better absorption and better comfortable experience of human body, and the life-span of ultrasonic wave vibration piece is seriously shortened to the mode of traditional ultrasonic water tank heating, and gas outlet temperature also can not reach the comfortable temperature of human ideal. In order to realize hot mist, the structure of the conventional atomizer heats mist in a mode of arranging a heating wire on an air outlet pipeline, but the mode is trivial in connection and high in hardware cost.

The invention aims to disclose a principle and a method for completing cold-hot mist mixed heating in a host machine, which innovatively realize the integration of the whole machine and high-efficiency cold-hot mixing, and realize the heating of cold and mist in the motion process of the cold-hot mixing by means of kinetic energy generated by air ducts and air expansion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A 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 assembly 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 passages.

2. The dual-pipeline atomizer of claim 1, wherein a fan is disposed in said blowing mechanism, said blowing mechanism comprising a first housing and a second housing, a first partition plate disposed in said first housing, and a second partition plate disposed in said second housing; after the first shell and the second shell are combined, the fan is located 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.

3. The dual line atomizer of claim 2, wherein said blowing mechanism comprises an assembly station 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 are identical in structure, the first partition plate and the second partition plate comprise arc-shaped plates, and the arc-shaped plates extend to the hot air outlet.

4. The dual-pipeline atomizer of claim 3, wherein said upper cover comprises an assembly recess and an inner ring, said assembly recess corresponding to said assembly table in position and matching in shape, said assembly recess being provided with a hot air inlet and a cold air inlet; the hot air outlet, the hot air inlet and the second pipe body are in air communication, and the cold air outlet, the cold air inlet, the inner space of the inner ring and the first pipe body are in air communication.

5. The dual line atomizer of claim 1, wherein said second tube is wrapped around said first tube, and wherein central axes of said first tube and said second tube coincide; the size ratio of the cross sectional area of the first pipe body to the cross sectional area of the second pipe body is 1: 1.25.

6. the dual line atomizer of claim 4, wherein an atomizing cup is disposed within said housing, said atomizing cup being positioned below said inner ring; the first pipe body and the second pipe body are inclined upwards, and the first pipe body is connected with the inner ring.

7. The dual-line atomizer of claim 1, wherein said housing includes a bottom cover, said bottom cover being provided with a filter assembly, said filter assembly including a chamber housing formed to be upwardly concave, said blowing mechanism being connected above said chamber housing; the filter medium is arranged in the cavity shell, the cover plate is detachably connected with the cavity shell, and a plurality of ventilation holes are formed in the cavity shell and the cover plate.

8. The dual-line atomizer of claim 7, wherein a positioning plate is formed on an upper surface of the chamber housing, and the blowing mechanism comprises a hollow base sleeved outside the positioning plate.

9. The dual line atomizer of claim 7 or 8, wherein said chamber housing has a plan view projected area larger than a plan view projected area of said blowing means, said blowing means being mounted on said chamber 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 space of the cavity shell forms a heat dissipation space.

10. The dual-pipeline atomizer of claim 5, comprising a conveying pipe, wherein one end of said conveying pipe is connected to said second pipe, and the other end of said conveying pipe is connected to a cover, the edge of said cover is provided with a rubber ring, and two sides of said cover are provided with air vents.