CN219896540U - Aromatherapy atomization component and atomization mechanism of aromatherapy machine - Google Patents
Aromatherapy atomization component and atomization mechanism of aromatherapy machine Download PDFInfo
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- CN219896540U CN219896540U CN202223454766.6U CN202223454766U CN219896540U CN 219896540 U CN219896540 U CN 219896540U CN 202223454766 U CN202223454766 U CN 202223454766U CN 219896540 U CN219896540 U CN 219896540U
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- 238000000889 atomisation Methods 0.000 title claims abstract description 295
- 238000000222 aromatherapy Methods 0.000 title claims abstract description 164
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 239000000341 volatile oil Substances 0.000 claims abstract description 73
- 238000009434 installation Methods 0.000 claims description 35
- 239000003595 mist Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 14
- 238000010992 reflux Methods 0.000 claims description 10
- 239000003205 fragrance Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 description 4
- 241000222519 Agaricus bisporus Species 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses an aromatherapy atomization assembly and an atomization mechanism of an aromatherapy machine, comprising an atomization main shell, a first atomization cover and a second atomization cover; a slit channel is formed between the notch of the first atomization cover and the second atomization cover, a communication gap is formed between the outlet end of the conical narrowing air channel of the first atomization cover and the inlet end of the atomization air channel of the second atomization cover, and the aromatherapy essential oil channel can be communicated to the atomization air channel through the slit channel and the communication gap in sequence. According to the utility model, the position (circulation gap) between the outlet end of the conical narrowing air passage of the first atomization cover and the inlet end of the atomization air passage of the second atomization cover forms an atomization cavity in the venturi atomizer, and the atomization of the aromatherapy essential oil is realized through the venturi effect.
Description
Technical Field
The utility model relates to the technical field of aromatherapy machines, in particular to an aromatherapy atomization component and an atomization mechanism of an aromatherapy machine.
Background
Not only can fragrance be provided in the environment, but also the fragrance has health functions of tranquilizing, fatigue resistance, mood pleasure and the like; the aromatherapy machine can be used for atomizing liquid aromatherapy essence into mist, and the mist aromatherapy essence can float in the air and gradually spread into the environment, so that the whole environment is full of, and as the living standard is improved, places such as houses, offices and shops are increasingly provided with the aromatherapy machine.
In the prior art, aromatherapy machines mainly have two kinds of atomizing mechanisms based on venturi effect and based on ultrasonic atomization principle.
Wherein, the atomizing mechanism based on Venturi effect needs to be provided with an atomizing cavity, an air pump and an aromatherapy bottle; the top or the side in atomizing chamber is provided with atomizing nozzle, and the air pump passes through the trachea and is connected to atomizing chamber, and the champignon bottle is connected to atomizing chamber through inhaling oil pipe, and after the air pump starts, lets in high-pressure air to atomizing chamber, champignon essential oil in the champignon bottle is inhaled atomizing chamber because venturi effect, mixes the back with the high-pressure air in the atomizing chamber, spouts from atomizing nozzle.
The above-described venturi-based atomizing mechanism has some drawbacks: the atomization mechanism is provided with an atomization cavity with a larger volume, which is not beneficial to miniaturization and portability of the aromatherapy machine; meanwhile, due to the fact that the size of the atomization cavity is large, after the atomization mechanism is inverted, aromatherapy essential oil easily enters the atomization cavity along the oil suction pipe and overflows from the atomization nozzle or enters the air pump through the air pipe.
In summary, how to provide a fragrance atomization mechanism for a fragrance machine, which has a small volume and is not easy to flow out of fragrance essential oil from the device, is a problem to be solved.
Disclosure of Invention
The utility model aims to provide an aromatherapy atomization assembly and an atomization mechanism of an aromatherapy machine, which are provided with an atomization cavity with a smaller volume, and after the atomization cavity is inverted, aromatherapy essential oil is not easy to flow out of equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an aromatherapy atomization assembly comprises an atomization main shell, a first atomization cover and a second atomization cover; the atomization main shell is provided with an atomization cover mounting channel and an airflow channel which are mutually communicated, and also provided with an aromatherapy essential oil channel, wherein the airflow channel can be communicated to the output end of the air pump, and the aromatherapy essential oil channel can be communicated to the aromatherapy bottle; the first atomization cover comprises a columnar mounting part and a cover-shaped body which are connected with each other, a conical narrowing air passage which axially penetrates through the columnar mounting part and the cover-shaped body is formed in the first atomization cover, and a notch is formed in the surface of the cover-shaped body; the second atomization cover comprises an arch-shaped mounting part, and the arch-shaped mounting part is provided with an atomization air passage which axially penetrates through the second atomization cover; the columnar installation part of the first atomization cover is inserted into the atomization cover installation channel of the atomization main shell, so that the cover-shaped body can cover the atomization cover installation channel, the second atomization cover is covered on the atomization main shell, the arch-shaped installation part can cover the first atomization cover and the aromatherapy essential oil channel of the atomization main shell, and the conical narrowing air channel of the first atomization cover and the atomization air channel of the second atomization cover are mutually aligned; a slit channel is formed between the notch of the first atomization cover and the second atomization cover, a circulation gap is formed between the outlet end of the conical narrowing air passage of the first atomization cover and the inlet end of the atomization air passage of the second atomization cover, and the aromatherapy essential oil channel can be communicated to the atomization air passage through the slit channel and the circulation gap in sequence.
In the above technical scheme, the atomization main shell is pulled up to form a mounting ring, and one ends of the atomization cap mounting channel and the aromatherapy essential oil channel are both positioned in the mounting ring; when the columnar mounting part of the first atomization cap is inserted into the atomization cap mounting channel of the atomization main shell, the cap-shaped body is positioned in the mounting ring; when the second atomization cover is covered on the atomization main shell, the arched mounting part is covered on the mounting ring and covers the first atomization cover.
In the above technical scheme, for the atomizing main shell: the air flow channel is connected with an air pump joint, and the aromatherapy essential oil channel is connected with an oil suction pipe.
In the technical scheme, a reflux channel is formed in the position between the inner wall of the atomization main shell and the mounting ring, and the outlet end of the reflux channel is narrowed to be a slit; the second atomization cap is provided with a reflow hole at the outer side of the arched mounting part.
In the above technical scheme, be provided with first sealing washer between the column installation department of first atomizing lid with the atomizing lid installation passageway of atomizing main shell.
In the above technical scheme, be provided with the second sealing washer between the arch installation department of second atomization cap with the collar of atomizing main shell, the second atomization cap outer loop with be provided with the third sealing washer between the inner wall of atomizing main shell.
The atomization mechanism of the aromatherapy machine comprises the aromatherapy atomization assembly, and further comprises a top diversion and nozzle assembly, a bottom mounting shell, an aromatherapy bottle and an air pump; the top diversion and nozzle assembly comprises a top mounting shell, and an atomizing nozzle is formed on the top mounting shell; the bottom of the bottom mounting shell is provided with an aromatherapy bottle connecting part for connecting the aromatherapy bottle; the top mounting shell and the bottom mounting shell are respectively connected with the upper end and the lower end of the atomization main shell, so that the top mounting shell covers the second atomization cover, and the bottom mounting shell covers the aromatherapy essential oil channel of the atomization main shell; the aromatherapy bottle is connected to the aromatherapy bottle connecting part of the bottom mounting shell; the aromatherapy essential oil channel of the atomization main shell is connected into the aromatherapy bottle through an oil suction pipe penetrating through the bottom mounting shell, and the air flow channel of the atomization main shell is communicated with the output end of the air pump.
In the above technical solution, the top diversion and nozzle assembly further comprises a diversion shell; a diversion part is formed in the diversion shell, and a mist body channel is formed between the diversion part and the inner wall of the diversion shell; the flow guide shell is embedded in the top mounting shell, so that the mist channel and the atomizing nozzle are communicated with each other.
In the technical scheme, a reflux channel is formed in the position between the inner wall of the atomization main shell and the mounting ring, and the outlet end of the reflux channel is narrowed to be a slit; the second atomization cap is provided with a reflow hole at the outer side of the arched mounting part; a drainage partition board is formed in the bottom mounting shell, and a drainage channel is formed on the drainage partition board; the outlet end of the backflow channel of the atomization main shell faces the drainage partition plate of the bottom installation shell, and the drainage channel of the bottom installation shell can be connected into the aromatherapy bottle.
In the above technical scheme, the inner side of the flow guiding part of the flow guiding shell forms a protruding part, and the protruding part points to the atomization air passage of the second atomization cover so as to eliminate noise of the atomization air passage when spraying mist.
Compared with the prior art, the utility model has the beneficial effects that: according to the aromatherapy atomizing assembly and the atomizing mechanism of the aromatherapy machine, the position (circulation gap) between the outlet end of the conical narrowing air passage of the first atomizing cover and the inlet end of the atomizing air passage of the second atomizing cover forms an atomizing cavity in the Venturi atomizer, and the atomization of the aromatherapy essential oil is realized through the Venturi effect; in addition, the aromatherapy atomizing assembly and the atomizing mechanism of the aromatherapy machine are provided with the atomizing cavity with smaller volume, so that the miniaturization and portability of the aromatherapy machine are facilitated; after the atomization mechanism of the aromatherapy atomization assembly and the aromatherapy machine is inverted, the aromatherapy essential oil can flow back to the position (slit passage) between the notch of the first atomization cover and the second atomization cover along the aromatherapy essential oil passage, but the slit passage is narrow, and the aromatherapy essential oil has high surface tension, so that a large amount of aromatherapy essential oil cannot flow out of the slit passage directly, the aromatherapy essential oil can be effectively prevented from flowing out of the equipment, and waste and damage to furniture are avoided.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present utility model.
Fig. 2 is an exploded view of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view of a first embodiment of the present utility model.
Fig. 4 is a partial enlarged view of a in fig. 3.
Fig. 5 is a perspective view of a second embodiment of the present utility model.
Fig. 6 is an exploded view of a second embodiment of the present utility model.
Fig. 7 is a cross-sectional view of a second embodiment of the present utility model.
The reference numerals are: 1. an aromatherapy atomizing assembly; 11. atomizing the main shell; 111. an air flow channel; 112. an atomization cap mounting channel; 113. a mounting ring; 114. an aromatherapy essential oil passage; 115. a return passage; 12. a first atomization cap; 121. a columnar mounting portion; 122. a cover-like body; 123. a tapered narrowing airway; 124. a notch; 125. a first seal ring; 13. a second atomization cap; 131. an arch-shaped mounting portion; 132. an atomizing airway; 133. a reflow hole; 134. a second seal ring; 135. a third seal ring; 14. an air pump joint; 15. an oil suction pipe; 10. a slit channel; 20. a flow gap; 2. a top deflector and nozzle assembly; 21. a top mounting shell; 211. an atomizing nozzle; 212. a fourth seal ring; 22. a diversion shell; 221. a flow guiding portion; 222. a mist passage; 223. a boss; 3. a bottom mounting shell; 31. a connection part of the aromatherapy bottle; 32. a drainage separator; 33. a drainage channel; 34. a fifth seal ring; 4. an aromatherapy bottle; 5. an air pump; 6. and an air pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
the embodiment provides an aromatherapy atomization component, can be applied to the aromatherapy machine, especially the atomization mechanism of aromatherapy machine for with the essence mist of aromatherapy fog.
Referring to fig. 1-4, the aromatherapy atomizing assembly of the present embodiment includes an atomizing main housing 11, a first atomizing cover 12, and a second atomizing cover 13.
The atomizing main shell 11 is a half shell made of engineering plastic or metal, the upper side and the lower side of the atomizing main shell are both provided with openings, and the middle part of the atomizing main shell 11 is a transverse wall with a certain thickness; the first atomization cap 12 and the second atomization cap 13 are all integrally machined metal caps.
The atomization main shell 11 is provided with an atomization cap mounting channel 112 and an air flow channel 111 which are mutually communicated, and is also provided with an aromatherapy essential oil channel 114, in the embodiment, the atomization cap mounting channel 112 and the aromatherapy essential oil channel 114 are mutually independent and are integrally formed on the transverse wall of the atomization main shell 11 along the vertical direction, the air flow channel 111 is integrally formed on the transverse wall of the atomization main shell 11 along the horizontal direction, and the air flow channel 111 is communicated with the atomization cap mounting channel 112, so that the atomization cap mounting channel 112 and the air flow channel 111 form an L shape; the air flow channel 111 can communicate to the output of the air pump 5, the aromatherapy essential oil channel 114 can communicate to the aromatherapy bottle 4, in fact, for the atomizing main housing 11: the air flow channel 111 is connected with an air pump joint 14, the air pump joint 14 is suitable for being connected with an air pipe led out from the output end of the air pump 5, the aromatherapy essential oil channel 114 is connected with an oil suction pipe 15, and the oil suction pipe 15 is a hose and can be immersed in the aromatherapy essential oil in the aromatherapy bottle 4.
The first atomization cap 12 includes a columnar mounting part 121 and a cap-shaped body 122 which are connected with each other, the columnar mounting part 121 is cylindrical, the cap-shaped body 122 is dome-shaped, and the columnar mounting part 121 and the cap-shaped body 122 are integrally machined and molded so that the first atomization cap 12 is approximately umbrella-shaped; the first atomization cap 12 is provided with a tapered narrowing air passage 123 which axially penetrates through the columnar mounting part 121 and the cap-shaped body 122, namely, the tapered narrowing air passage 123 is a tapered cavity in the first atomization cap 12, the large end of the tapered narrowing air passage 123 is positioned at the end face of the columnar mounting part 121, and the small end of the tapered narrowing air passage 123 is positioned at the end face of the cap-shaped body 122; the surface of the cover-shaped body 122 is formed with a notch 124, for example, a radial milling groove is milled on the surface of the cover-shaped body 122, i.e. the notch 124 is formed.
The second atomization cap 13 is in a round shape as a whole; the second atomization cap 13 includes an arch-shaped mounting part 131, the arch-shaped mounting part 131 is in a circular arch shape, the arch-shaped mounting part 131 is provided with an atomization air passage 132 which axially penetrates through the second atomization cap 13, namely, the atomization air passage 132 is a cylindrical cavity in the second atomization cap 13, and two ends of the atomization air passage 132 are respectively positioned on two end faces of the arch-shaped mounting part 131.
The columnar mounting part 121 of the first atomization cap 12 is inserted into the atomization cap mounting channel 112 of the atomization main shell 11, so that the cap-shaped body 122 can cover the atomization cap mounting channel 112, and in fact, the columnar mounting part 121 of the first atomization cap 12 is in interference fit with the atomization cap mounting channel 112 of the atomization main shell 11; the second atomization cap 13 is covered on the atomization main shell 11, so that the arch-shaped mounting part 131 can cover the first atomization cap 12 and the aromatherapy essential oil channel 114 of the atomization main shell 11, and the conical narrowing air channel 123 of the first atomization cap 12 and the atomization air channel 132 of the second atomization cap 13 are mutually aligned, and in fact, the outer edge of the second atomization cap 13 is in interference fit with the inner wall of the atomization main shell 11.
After the assembly is completed, a slit channel 10 is formed between the notch 124 of the first atomization cap 12 and the second atomization cap 13, and a flow gap 20 is formed between the outlet end of the tapered narrowing air channel 123 of the first atomization cap 12 and the inlet end of the atomization air channel 132 of the second atomization cap 13, so that the aromatherapy essential oil channel 114 can be communicated to the atomization air channel 132 through the slit channel 10 and the flow gap 20 in sequence.
Further specifically, the atomization main shell 11 is pulled up to form a mounting ring 113, specifically, the mounting ring 113 and the atomization main shell 11 are integrally formed, the mounting ring 113 is a ring body matched with the shape of the first atomization cap 12 and the shape of the second atomization cap 13 respectively, and one end of the atomization cap mounting channel 112 and one end of the aromatherapy essential oil channel 114 are both positioned in the mounting ring 113; when the columnar mounting part 121 of the first atomization cap 12 is inserted into the atomization cap mounting channel 112 of the atomization main shell 11, the cap-shaped body 122 is positioned in the mounting ring 113; when the second atomization cap 13 is covered on the atomization main housing 11, the arched mounting part 131 is covered on the mounting ring 113 and covers the first atomization cap 12, so that the first atomization cap 12 and the aromatherapy essential oil channel 114 are semi-closed by the arched mounting part 131 of the second atomization cap 13.
Further, the atomization main shell 11 is provided with a backflow channel 115 at a position between the inner wall of the atomization main shell and the mounting ring 113, the backflow channel 115 is a vertical channel integrally formed on the transverse wall of the atomization main shell 11, and the outlet end of the backflow channel 115 is narrowed to be a slit; the second atomization cap 13 is provided with a backflow hole 133 at a position outside the arch-shaped mounting part 131, and the backflow hole 133 allows the liquid collected on the surface of the second atomization cap 13 to fall back into the atomization main housing 11.
Further, a first sealing ring 125 is provided between the columnar mounting portion 121 of the first atomization cap 12 and the atomization cap mounting channel 112 of the atomization main housing 11 to improve the sealing performance between the columnar mounting portion 121 of the first atomization cap 12 and the atomization cap mounting channel 112 of the atomization main housing 11.
Further, a second sealing ring 134 is provided between the arch-shaped mounting portion 131 of the second atomization cap 13 and the mounting ring 113 of the atomization main housing 11 to improve the sealing performance between the arch-shaped mounting portion 131 of the second atomization cap 13 and the mounting ring 113 of the atomization main housing 11; a third sealing ring 135 is provided between the outer ring of the second atomization cap 13 and the inner wall of the atomization main housing 11 to improve the sealing performance between the outer ring of the second atomization cap 13 and the inner wall of the atomization main housing 11.
In the aromatherapy atomizing assembly of the embodiment, an air flow channel 111 of an atomizing main housing 11 is connected to an air pump 5 through an air pump joint 14, and an aromatherapy essential oil channel 114 of the atomizing main housing 11 is connected to an aromatherapy bottle 4 through an oil suction pipe 15 and is immersed in aromatherapy essential oil thereof; after the air pump 5 is started, high-pressure air passes through the air pump joint 14 to the air flow channel 111 of the atomization main shell 11, and the high-pressure air sequentially passes through the air flow channel 111 of the atomization main shell 11 and the atomization cap mounting channel 112 and enters the conical narrowing air channel 123 of the first atomization cap 12, so that the flow velocity of the high-pressure air is further increased; after the high-pressure air is led out from the conical narrowing air passage 123, the high-pressure air flows between the outlet end of the conical narrowing air passage 123 of the first atomization cover 12 and the inlet end of the atomizing air passage 132 of the second atomization cover 13 (the circulation gap 20), at this time, the position forms an atomizing cavity in the venturi atomizer, the aromatherapy essential oil enters the aromatherapy essential oil passage 114 along the oil suction pipe 15 under the venturi effect, and then enters the circulation gap 20 from the outlet end of the aromatherapy essential oil passage 114 through the slit passage 10, and is mixed with the high-pressure air led out from the conical narrowing air passage 123 to form a mist body, and the mist body is sprayed out from the atomizing air passage 132 of the second atomization cover 13; after the superfluous aromatherapy essential oil gathers on the surface of the second atomization cap 13, the superfluous aromatherapy essential oil passes through the reflow hole 133, the atomization main shell 11 and the reflow channel 115 in sequence and can fall back into the aromatherapy bottle 4 at a lower position; as can be seen from the above-mentioned process, the position (the circulation gap 20) between the outlet end of the tapered narrowed air passage 123 of the first atomization cap 12 and the inlet end of the atomizing air passage 132 of the second atomization cap 13 is the atomizing chamber in the venturi atomizer, the atomizing air passage 132 of the second atomization cap 13 is the atomizing nozzle 211 in the venturi atomizer, the aromatherapy essential oil passage 114 of the atomization main housing 11 is the slit passage 10 is the low-speed fluid passage in the venturi atomizer, and the tapered narrowed air passage 123 of the first atomization cap 12 is the high-speed fluid passage in the venturi atomizer.
In the aromatherapy atomizing assembly of the embodiment, an atomizing cavity in a venturi atomizer is formed by the position (the circulation gap 20) between the outlet end of the conical narrowing air passage 123 of the first atomizing cover 12 and the inlet end of the atomizing air passage 132 of the second atomizing cover 13, and the atomization of the aromatherapy essential oil is realized through the venturi effect; in addition, the aromatherapy atomizing assembly of the embodiment is provided with an atomizing cavity which is smaller, so that the miniaturization and portability of the aromatherapy machine are facilitated; after the aromatherapy atomizing assembly of the embodiment is inverted, the aromatherapy essential oil can flow back to the position (slit channel 10) between the notch 124 of the first atomizing cover 12 and the second atomizing cover 13 along the aromatherapy essential oil channel 114, but the slit channel 10 is narrow, and the aromatherapy essential oil has high surface tension, so that a large amount of aromatherapy essential oil cannot flow out of the slit channel 10 directly, the aromatherapy essential oil can be effectively prevented from flowing out of the equipment, waste and damage to furniture are avoided, and the air pump 5 is protected; further, the outlet end of the return passage 115 of the atomizing main housing 11 is narrowed to be a slit, and also, since the essential oil has a large surface tension, a large amount of essential oil cannot directly flow out from the outlet end of the return passage 115.
Embodiment two:
referring to fig. 5-7, the present embodiment provides an atomization mechanism of an aromatherapy machine, which includes an aromatherapy atomization assembly 1 of the first embodiment, a top diversion and nozzle assembly 2, a bottom mounting housing 3, an aromatherapy bottle 4, and an air pump 5.
Wherein, the bottom mounting shell 3 is a half shell with two open ends, and the material of the bottom mounting shell is the same as that of the atomization main shell 11; the aromatherapy bottle 4 is a glass bottle, a metal bottle or a plastic bottle for containing aromatherapy essential oil; the air pump 5 is a small-sized air pump 5 driven by direct current.
The top diversion and nozzle assembly 2 comprises a top installation shell 21, wherein the top installation shell 21 is a half shell with one end open, and the material of the top installation shell is the same as that of the atomization main shell 11; an atomizing nozzle 211 is formed on the top mounting case 21, and in this embodiment, the atomizing nozzle 211 is a fine-hole nozzle located at the top of the top mounting case 21.
The bottom of the bottom mounting shell 3 forms a aromatherapy bottle connecting part 31 for connecting the aromatherapy bottle 4, and the aromatherapy bottle 4 is connected to the aromatherapy bottle connecting part 31 of the bottom mounting shell 3; in this embodiment, the aromatherapy bottle connecting part 31 has an internal thread, the bottle mouth of the aromatherapy bottle 4 has an external thread, and the aromatherapy bottle connecting part 31 of the bottom mounting case 3 is screwed with the aromatherapy bottle 4.
The top installation shell 21 and the bottom installation shell 3 are respectively jointed with the upper end and the lower end of the atomization main shell 11, so that the top installation shell 21 covers the second atomization cover 13, and the bottom installation shell 3 covers the aromatherapy essential oil channel 114 of the atomization main shell 11, in this embodiment, the top installation shell 21 and the bottom installation shell 3 are respectively in interference fit or buckled with the upper end and the lower end of the atomization main shell 11, meanwhile, the two sides of the top installation shell 21 and the bottom installation shell 3 are further extended to form installation lugs, and after the bolts are respectively locked into the installation lugs of the top installation shell 21 and the bottom installation shell 3, the top installation shell 21, the bottom installation shell 3 and the atomization main shell 11 between the two are fixed into a whole.
The aromatherapy essential oil channel 114 of the atomization main shell 11 is connected into the aromatherapy bottle 4 through an oil suction pipe 15 penetrating through the bottom mounting shell 3, and the air flow channel 111 of the atomization main shell 11 is communicated with the output end of the air pump 5, in particular to the output end of the air pump 5 through an air pump joint 14 and an air pipe.
Further, the top deflector and nozzle assembly 2 further comprises a deflector shell 22; a diversion part 221 is formed in the diversion shell 22, and a mist channel 222 is formed between the diversion part 221 and the inner wall of the diversion shell 22; in some possible embodiments, the flow guiding portion 221 is a dome-shaped flow guiding cover with one side, and in other possible embodiments, the flow guiding portion 221 is a dome-shaped flow guiding cover with both upper and lower sides; in practice, the flow guiding portion 221 is supported inside the flow guiding shell 22 by means of the connecting beam, so that a mist channel 222 is formed between the flow guiding portion 221 and the inner wall of the flow guiding shell 22; the flow guide shell 22 is embedded in the top mounting shell 21 so that the mist channel 222 and the atomizing nozzle 211 communicate with each other, and in practice, the flow guide shell 22 is interference fit or snap fit with the top mounting shell 21.
Further, a protrusion 223 is formed at the inner side of the guide portion 221 of the guide case 22, and the protrusion 223 is directed to the atomizing air path 132 of the second atomizing cover 13 to eliminate noise of the atomizing air path 132 when spraying the mist; in this embodiment, the boss 223 is a pointed-ended arcuate portion integrally formed with the pod 22.
Further, the atomization main shell 11 is provided with a backflow channel 115 at a position between the inner wall of the atomization main shell and the mounting ring 113, the backflow channel 115 is a vertical channel integrally formed on the transverse wall of the atomization main shell 11, and the outlet end of the backflow channel 115 is narrowed to be a slit; the second atomization cap 13 is provided with a backflow hole 133 at a position of the arched mounting portion 131 at the outer side, and the backflow hole 133 allows the liquid collected on the surface of the second atomization cap 13 to fall back into the atomization main shell 11; a drainage baffle plate 32 is formed in the bottom mounting shell 3, and a drainage channel 33 is formed on the drainage baffle plate 32, specifically, the drainage baffle plate 32 is an inwards inclined diaphragm arranged in the middle of the bottom mounting shell 3, and the drainage channel 33 is a cylindrical channel capable of entering the bottle mouth of the aromatherapy bottle 4; the outlet end of the return channel 115 of the atomizing main housing 11 faces the drainage partition 32 of the bottom mounting housing 3, and the drainage channel 33 of the bottom mounting housing 3 can be connected to the aromatherapy bottle 4.
Further, a fourth sealing ring 212 is arranged between the top mounting shell 21 of the top diversion and nozzle assembly 2 and the atomization main shell 11 of the aromatherapy atomization assembly 1, so as to improve the sealing degree between the top mounting shell 21 of the top diversion and nozzle assembly 2 and the atomization main shell 11 of the aromatherapy atomization assembly 1.
Further, a fifth sealing ring 34 is arranged between the aromatherapy bottle connecting part 31 of the bottom mounting case 3 and the bottle mouth of the aromatherapy bottle 4, so as to improve the sealing degree between the aromatherapy bottle connecting part 31 of the bottom mounting case 3 and the bottle mouth of the aromatherapy bottle 4.
In the atomization mechanism of the aromatherapy machine of the embodiment, an air flow channel 111 of an atomization main housing 11 is connected to an air pump 5 through an air pump joint 14 and an air pipe, and an aromatherapy essential oil channel 114 of the atomization main housing 11 is connected to an aromatherapy bottle 4 through an oil suction pipe 15 and immersed in the aromatherapy essential oil; after the air pump 5 is started, high-pressure air passes through the air pipe and the air pump joint 14 to the air flow channel 111 of the atomization main shell 11, and the high-pressure air sequentially passes through the air flow channel 111 of the atomization main shell 11 and the atomization cap mounting channel 112 and enters the conical narrowing air channel 123 of the first atomization cap 12, so that the flow velocity of the high-pressure air is further increased; after the high-pressure air is led out from the conical narrowing air passage 123, the high-pressure air flows between the outlet end of the conical narrowing air passage 123 of the first atomization cover 12 and the inlet end of the atomizing air passage 132 of the second atomization cover 13 (the circulation gap 20), at this time, the position forms an atomizing cavity in the venturi atomizer, the aromatherapy essential oil enters the aromatherapy essential oil passage 114 along the oil suction pipe 15 under the venturi effect, and then enters the circulation gap 20 from the outlet end of the aromatherapy essential oil passage 114 through the slit passage 10, and is mixed with the high-pressure air led out from the conical narrowing air passage 123 to form a mist body, and the mist body is sprayed out from the atomizing air passage 132 of the second atomization cover 13; further, the mist enters the guide shell 22 of the top guide and nozzle assembly 2, is guided to the mist channel 222 through the guide part 221, is gathered in the top mounting shell 21, and finally is sprayed from the atomizing nozzle 211 of the top mounting shell 21; after the superfluous aromatherapy essential oil gathers on the surface of the second atomization cap 13, the superfluous aromatherapy essential oil sequentially passes through the reflux hole 133, the atomization main shell 11 and the reflux channel 115, can fall back onto the drainage baffle 32 of the bottom installation shell 3, and reaches the aromatherapy bottle 4 at a lower position through the drainage channel 33; as can be seen from the above-mentioned process, the position (the circulation gap 20) between the outlet end of the tapered narrowed air passage 123 of the first atomization cap 12 and the inlet end of the atomizing air passage 132 of the second atomization cap 13 is the atomizing chamber in the venturi atomizer, the atomizing air passage 132 of the second atomization cap 13 is the atomizing nozzle 211 in the venturi atomizer, the aromatherapy essential oil passage 114 of the atomization main housing 11 is the slit passage 10 is the low-speed fluid passage in the venturi atomizer, and the tapered narrowed air passage 123 of the first atomization cap 12 is the high-speed fluid passage in the venturi atomizer.
In the atomization mechanism of the aromatherapy machine of the embodiment, an atomization cavity in a venturi atomizer is formed by the position (a circulation gap 20) between the outlet end of the conical narrowing air passage 123 of the first atomization cover 12 and the inlet end of the atomization air passage 132 of the second atomization cover 13, and atomization of the aromatherapy essential oil is realized through a venturi effect; in addition, the atomization mechanism of the aromatherapy machine of the embodiment is provided with the atomization cavity which is smaller, so that the miniaturization and portability of the aromatherapy machine are facilitated; after the atomization mechanism of the aromatherapy machine is inverted, the aromatherapy essential oil can flow back to the position (slit channel 10) between the notch 124 of the first atomization cap 12 and the second atomization cap 13 along the aromatherapy essential oil channel 114, but the slit channel 10 is narrow, and the aromatherapy essential oil has high surface tension, so that a large amount of aromatherapy essential oil cannot flow out of the slit channel 10 directly, the aromatherapy essential oil can be effectively prevented from flowing out of the equipment, waste and damage to furniture are avoided, and the air pump 5 is protected; further, the outlet end of the return passage 115 of the atomizing main housing 11 is narrowed to be a slit, and also, since the essential oil has a large surface tension, a large amount of essential oil cannot directly flow out from the outlet end of the return passage 115.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The aromatherapy atomization assembly is characterized by comprising an atomization main shell, a first atomization cover and a second atomization cover;
the atomization main shell is provided with an atomization cover mounting channel and an airflow channel which are mutually communicated, and also provided with an aromatherapy essential oil channel, wherein the airflow channel can be communicated to the output end of the air pump, and the aromatherapy essential oil channel can be communicated to the aromatherapy bottle;
the first atomization cover comprises a columnar mounting part and a cover-shaped body which are connected with each other, a conical narrowing air passage which axially penetrates through the columnar mounting part and the cover-shaped body is formed in the first atomization cover, and a notch is formed in the surface of the cover-shaped body;
the second atomization cover comprises an arch-shaped mounting part, and the arch-shaped mounting part is provided with an atomization air passage which axially penetrates through the second atomization cover;
the columnar installation part of the first atomization cover is inserted into the atomization cover installation channel of the atomization main shell, so that the cover-shaped body can cover the atomization cover installation channel, the second atomization cover is covered on the atomization main shell, the arch-shaped installation part can cover the first atomization cover and the aromatherapy essential oil channel of the atomization main shell, and the conical narrowing air channel of the first atomization cover and the atomization air channel of the second atomization cover are mutually aligned;
a slit channel is formed between the notch of the first atomization cover and the second atomization cover, a circulation gap is formed between the outlet end of the conical narrowing air passage of the first atomization cover and the inlet end of the atomization air passage of the second atomization cover, and the aromatherapy essential oil channel can be communicated to the atomization air passage through the slit channel and the circulation gap in sequence.
2. An aromatherapy atomizing assembly according to claim 1, wherein: the atomization main shell is pulled up to form a mounting ring, and one ends of the atomization cap mounting channel and the aromatherapy essential oil channel are positioned in the mounting ring;
when the columnar mounting part of the first atomization cap is inserted into the atomization cap mounting channel of the atomization main shell, the cap-shaped body is positioned in the mounting ring;
when the second atomization cover is covered on the atomization main shell, the arched mounting part is covered on the mounting ring and covers the first atomization cover.
3. An aromatherapy aerosol assembly according to claim 1 or 2, wherein: for the atomizing main housing: the air flow channel is connected with an air pump joint, and the aromatherapy essential oil channel is connected with an oil suction pipe.
4. An aromatherapy atomizing assembly according to claim 2, wherein: a reflux channel is formed in the position between the inner wall of the atomization main shell and the mounting ring, and the outlet end of the reflux channel is narrowed to form a slit;
the second atomization cap is provided with a reflow hole at the outer side of the arched mounting part.
5. An aromatherapy aerosol assembly according to claim 1 or 2, wherein: a first sealing ring is arranged between the columnar installation part of the first atomization cover and the atomization cover installation channel of the atomization main shell.
6. An aromatherapy atomizing assembly according to claim 2, wherein: a second sealing ring is arranged between the arch-shaped mounting part of the second atomization cover and the mounting ring of the atomization main shell, and a third sealing ring is arranged between the outer ring of the second atomization cover and the inner wall of the atomization main shell.
7. An atomization mechanism of an aromatherapy machine, which is characterized by comprising the aromatherapy atomization assembly of any one of claims 1 to 6, and further comprising a top diversion and nozzle assembly, a bottom mounting shell, an aromatherapy bottle and an air pump;
the top diversion and nozzle assembly comprises a top mounting shell, and an atomizing nozzle is formed on the top mounting shell;
the bottom of the bottom mounting shell is provided with an aromatherapy bottle connecting part for connecting the aromatherapy bottle;
the top mounting shell and the bottom mounting shell are respectively connected with the upper end and the lower end of the atomization main shell, so that the top mounting shell covers the second atomization cover, and the bottom mounting shell covers the aromatherapy essential oil channel of the atomization main shell;
the aromatherapy bottle is connected to the aromatherapy bottle connecting part of the bottom mounting shell;
the aromatherapy essential oil channel of the atomization main shell is connected into the aromatherapy bottle through an oil suction pipe penetrating through the bottom mounting shell, and the air flow channel of the atomization main shell is communicated with the output end of the air pump.
8. The atomizing mechanism of a fragrance machine of claim 7, wherein: the top diversion and nozzle assembly further comprises a diversion shell;
a diversion part is formed in the diversion shell, and a mist body channel is formed between the diversion part and the inner wall of the diversion shell;
the flow guide shell is embedded in the top mounting shell, so that the mist channel and the atomizing nozzle are communicated with each other.
9. The atomizing mechanism of a fragrance machine of claim 7, wherein: the atomization main shell is pulled up to form a mounting ring;
a reflux channel is formed in the position between the inner wall of the atomization main shell and the mounting ring, and the outlet end of the reflux channel is narrowed to form a slit;
the second atomization cap is provided with a reflow hole at the outer side of the arched mounting part;
a drainage partition board is formed in the bottom mounting shell, and a drainage channel is formed on the drainage partition board;
the outlet end of the backflow channel of the atomization main shell faces the drainage partition plate of the bottom installation shell, and the drainage channel of the bottom installation shell can be connected into the aromatherapy bottle.
10. The atomizing mechanism for a fragrance machine of claim 8, wherein: the inner side of the flow guiding part of the flow guiding shell forms a protruding part, and the protruding part points to the atomization air passage of the second atomization cover so as to eliminate noise of the atomization air passage when spraying mist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454766.6U CN219896540U (en) | 2022-12-23 | 2022-12-23 | Aromatherapy atomization component and atomization mechanism of aromatherapy machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454766.6U CN219896540U (en) | 2022-12-23 | 2022-12-23 | Aromatherapy atomization component and atomization mechanism of aromatherapy machine |
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| Publication Number | Publication Date |
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| CN219896540U true CN219896540U (en) | 2023-10-27 |
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| CN202223454766.6U Active CN219896540U (en) | 2022-12-23 | 2022-12-23 | Aromatherapy atomization component and atomization mechanism of aromatherapy machine |
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| Country | Link |
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| CN (1) | CN219896540U (en) |
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