CN220239044U - Atomizing device capable of atomizing oily or viscous liquid - Google Patents
Atomizing device capable of atomizing oily or viscous liquid Download PDFInfo
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- CN220239044U CN220239044U CN202321576100.XU CN202321576100U CN220239044U CN 220239044 U CN220239044 U CN 220239044U CN 202321576100 U CN202321576100 U CN 202321576100U CN 220239044 U CN220239044 U CN 220239044U
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- 239000007788 liquid Substances 0.000 title claims abstract description 181
- 239000002184 metal Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000000889 atomisation Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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- Special Spraying Apparatus (AREA)
Abstract
The utility model provides an atomization device capable of atomizing oily or viscous liquid, which comprises a liquid storage bin, a flow guide piece and an atomization piece assembly, wherein a liquid storage space is arranged in the liquid storage bin; a flow guide channel is arranged in the flow guide piece, the flow guide piece is connected with the liquid storage bin, one end of the flow guide channel is communicated with the liquid storage space, and a liquid outlet hole is formed in the flow guide piece at the other end of the flow guide channel; the atomizing piece subassembly sets up on the water conservancy diversion spare, and the atomizing piece subassembly includes atomizing piece and parcel software, parcel software parcel atomizing piece and makes the atomizing piece expose, and the atomizing piece has the exposed metal region towards the play liquid hole, and the area of play liquid hole is less than the area of exposed metal region. The atomization device capable of atomizing oily or viscous liquid reduces the pressure of the discharged oily or viscous liquid on the atomization sheet, so that the atomization sheet has enough space to vibrate the oily or viscous liquid, the oily or viscous liquid is smashed and atomized, and the device has the characteristics of low production cost and small volume.
Description
Technical Field
The utility model relates to the technical field of atomization, in particular to an atomization device capable of atomizing oily or viscous liquid.
Background
An atomizer is a device that atomizes a liquid. For water or dilute concentration liquid medicine, the existing atomizing device generally adopts a piezoelectric ceramic atomizing sheet device to realize atomizing in a mode of high-frequency oscillation by combining electricity, and adopts a circular liquid outlet with a relatively large aperture, so that the liquid flowing out through the circular liquid outlet and the atomizing sheet device are ensured to have a larger contact surface, and the final atomizing and spraying area is enlarged. However, for highly viscous or oily liquids, such as essential oil, due to the high viscosity, if the existing atomizing device with the piezoelectric ceramic atomizing plate device structure is directly adopted, the highly viscous or oily liquid cannot be atomized out due to the high viscosity of the liquid, so that for the highly viscous or oily liquid, the existing atomizing device usually adopts a structure mode of combining a high-pressure air pump with a spray head, or adopts a two-fluid technology, and compared with the existing atomizing device with the piezoelectric ceramic atomizing plate device structure, the atomizing device has the following problems: the production cost of the device is high, so that the market price of the device is high, the burden of consumers is seriously increased, and the air pump is needed, so that the sound generated by work is relatively large, the volume of the device is relatively large, and the use and storage of the consumers are not facilitated.
Therefore, there is a need to provide an atomizer which is inexpensive to produce and small in size and which atomizes oily or viscous liquids.
Disclosure of Invention
The utility model aims to provide an atomization device capable of atomizing oily or viscous liquid, which is low in production cost and small in volume.
In order to achieve the above purpose, the utility model provides an atomization device capable of atomizing oily or viscous liquid, which comprises a liquid storage bin, a flow guide piece and an atomization piece assembly, wherein a liquid storage space for storing the oily or viscous liquid is arranged in the liquid storage bin; a flow guide channel is arranged in the flow guide piece, the flow guide piece is connected with the liquid storage bin, one end of the flow guide channel is communicated with the liquid storage space, and a liquid outlet hole is formed in the flow guide piece at the other end of the flow guide channel; the atomizing piece subassembly set up in on the water conservancy diversion spare, the atomizing piece subassembly includes atomizing piece and parcel software, parcel software parcel atomizing piece and make the atomizing piece exposes, the atomizing piece has the orientation go out the area of liquid hole is less than the area of exposed metal area.
Preferably, the atomizing sheet comprises a vibration metal sheet and a piezoelectric ceramic ring, the piezoelectric ceramic ring is arranged on the vibration metal sheet, the surrounding area of the piezoelectric ceramic ring on the vibration metal sheet is the exposed metal area, a concave area is arranged in the exposed metal area, a micropore area is arranged in the concave area, and the area of the liquid outlet hole is smaller than that of the concave area.
Preferably, the atomizing sheet comprises a vibration metal sheet and a piezoelectric ceramic ring, the piezoelectric ceramic ring is arranged on the vibration metal sheet, the surrounding area of the piezoelectric ceramic ring on the vibration metal sheet is the exposed metal area, the exposed metal area is provided with a micropore area, and the area of the liquid outlet hole is smaller than that of the micropore area.
Preferably, the shape of the liquid outlet hole is circular.
Preferably, the shape of the liquid outlet hole is provided with sharp corners for breaking the surface tension of the liquid.
Preferably, the liquid outlet hole is triangular, cross-shaped, strip-shaped or polygonal.
Preferably, the flow guiding piece is provided with a flow guiding groove on the surface forming the liquid outlet hole, and the flow guiding groove extends to the liquid outlet hole.
Preferably, the inner wall of the diversion channel is provided with a first convex or concave structure for destroying the surface tension of the liquid.
Preferably, the inner wall of the diversion channel is provided with a second bulge for limiting the flow.
Preferably, the second protrusion extends into the liquid storage space.
Preferably, the axis of the center point of the liquid outlet hole is different from the axis of the center point of the bare metal area of the atomizing sheet.
Preferably, the surface of the flow guiding piece forming the liquid outlet hole is provided with a plurality of circles of third bulges which are arranged around the liquid outlet hole, and the third bulges are used for forming an extrusion effect between the flow guiding piece and the wrapping software.
Compared with the prior art, the liquid outlet area of the guide piece is smaller than the area of the exposed metal area of the atomizing sheet facing the liquid outlet, so that the oily or viscous liquid flowing out from the liquid outlet is prevented from covering the exposed metal area of the atomizing sheet facing the liquid outlet, the pressure of the flowing oily or viscous liquid on the atomizing sheet is reduced, the atomizing sheet has enough space to vibrate the oily or viscous liquid, the oily or viscous liquid is smashed and atomized, and the atomizing device capable of atomizing the oily or viscous liquid adopts the vibrating atomizing structure of the atomizing sheet, so that the atomizing device has the characteristics of low production cost and small volume.
Drawings
FIG. 1 is a block diagram of an atomizing device for atomizing oily or viscous liquids according to the present utility model.
Fig. 2 is a cross-sectional view taken along A-A in fig. 1.
Fig. 3 is an enlarged view at B in fig. 2.
Fig. 4 is a partial block diagram of an atomizing device for atomizing oily or viscous liquid according to the present utility model in another embodiment.
Fig. 5 is a partial block diagram of an atomizing device for atomizing oily or viscous liquid according to the present utility model in still another embodiment.
Fig. 6 is a block diagram of a baffle member of an atomizing device for atomizing oily or viscous liquids according to the present utility model in one embodiment.
Fig. 7 is a block diagram of a deflector of an atomizing device for atomizing oily or viscous liquids according to the present utility model in another embodiment.
Fig. 8 is a block diagram of a deflector of an atomizing device for atomizing oily or viscous liquids according to the present utility model in another embodiment.
Fig. 9 is a perspective view showing a flow guide of an atomizing device for atomizing oily or viscous liquid according to the present utility model in another embodiment.
Fig. 10 is a perspective view showing a flow guide of an atomizing device for atomizing oily or viscous liquid according to the present utility model in another embodiment.
Fig. 11 is a block diagram of an atomizing sheet assembly of an atomizing device for atomizing oily or viscous liquid according to the present utility model.
Detailed Description
In order to describe the technical content and constructional features of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 3, an atomization device 100 capable of atomizing oily or viscous liquid according to the present utility model includes a liquid storage bin 1, a flow guiding member 2 and an atomization sheet assembly 3, wherein the liquid storage bin 1 has a liquid storage space 11 for storing oily or viscous liquid; a flow guide channel 21 is arranged in the flow guide piece 2, the flow guide piece 2 is connected with the liquid storage bin 1, one end of the flow guide channel 21 is communicated with the liquid storage space 11, and a liquid outlet hole 211 is formed in the flow guide piece 2 at the other end of the flow guide channel 21; the atomizing sheet assembly 3 is arranged on the guide piece, the atomizing sheet assembly 3 comprises an atomizing sheet 31 and a wrapping software 32, the wrapping software 32 wraps the atomizing sheet 31 and exposes the atomizing sheet 31, the atomizing sheet 31 is provided with a bare metal area 311 facing the liquid outlet 211, and the area of the liquid outlet 211 is smaller than that of the bare metal area 311. As shown in fig. 3, S1 represents the area of the liquid outlet 211, S2 represents the area of the bare metal region 311, and S1 is smaller than S2. By setting the area of the liquid outlet 211 of the flow guiding member 2 to be smaller than the area of the exposed metal area 311 of the atomizing sheet 31 facing the liquid outlet 211, oily or viscous liquid flowing out from the liquid outlet 211 is prevented from covering the exposed metal area 311 of the atomizing sheet 31 facing the liquid outlet 211, and the pressure of the flowing oily or viscous liquid on the atomizing sheet 31 is reduced, so that the atomizing sheet 31 has enough space to vibrate the oily or viscous liquid, and the oily or viscous liquid is smashed and atomized.
Referring to fig. 4 and 11, in an embodiment, the atomizing plate 31 includes a vibrating metal plate 314 and a piezoelectric ceramic ring 315, the piezoelectric ceramic ring 315 is disposed on the vibrating metal plate 314, a region surrounded by the piezoelectric ceramic ring 315 on the vibrating metal plate 314 is a bare metal region 311, a concave region 312 is disposed in the bare metal region 311, a micropore region 313 is disposed in the concave region 312, and an area of the liquid outlet 211 is smaller than an area of the concave region 312. As shown in fig. 4, S1 represents the area of the liquid outlet 211, S3 represents the area of the concave area 312, and S1 is smaller than S3. By setting the area of the liquid outlet hole 211 to be smaller than the area of the concave area 312, the pressure of the oily or viscous liquid flowing out through the liquid outlet hole 211 on the atomizing sheet 31 is further reduced, and the contact area between the oily or viscous liquid flowing out through the liquid outlet hole 211 and the atomizing sheet 31 is further reduced, which is further beneficial to the atomizing sheet 31 to break up and atomize the oily or viscous liquid.
Referring to fig. 5 and 11, in an embodiment, the atomizing plate 31 includes a vibrating metal plate 314 and a piezoceramic ring 315, the piezoceramic ring 315 is disposed on the vibrating metal plate 314, a region surrounded by the piezoceramic ring 315 on the vibrating metal plate 314 is a bare metal region 311, the bare metal region 311 is provided with a micro-hole region 313, and the area of the liquid outlet hole 211 is smaller than the area of the micro-hole region 313. As shown in fig. 5, S1 represents the area of the liquid outlet 211, S4 represents the area of the micro-hole region 313, and S1 is smaller than S4. By setting the area of the liquid outlet 211 smaller than the area of the micro-hole region 313, the pressure of the oily or viscous liquid flowing out through the liquid outlet 211 on the atomizing sheet 31 is further reduced, and the contact area between the oily or viscous liquid flowing out through the liquid outlet 211 and the atomizing sheet 31 is further reduced, which is more beneficial for the atomizing sheet 31 to break up and atomize the oily or viscous liquid.
Referring to fig. 6, in an embodiment, the shape of the liquid outlet 211 is circular.
Referring to fig. 7 and 8, in one embodiment, the liquid outlet hole 211 is shaped with a sharp corner 211a for breaking the surface tension of the liquid. Since the area of the liquid outlet 211 of the flow guiding member 2 is set to be at least smaller than the area of the exposed metal region 311 of the atomizing sheet 31 facing the liquid outlet 211, the liquid outlet 211 is relatively small, and the pressure of the oily or viscous liquid flowing out through the liquid outlet 211 to the atomizing sheet 31 is reduced, but the oily or viscous liquid may easily form surface tension at the position of the liquid outlet 211 due to insufficient pressure, so that the oily or viscous liquid cannot flow out. Therefore, by setting the shape of the liquid outlet hole 211 to a shape with a sharp corner 211a, the surface tension can be broken by the sharp corner 211a so that oily or viscous liquid can flow out at the liquid outlet hole 211 of a small aperture. Specifically, the liquid outlet hole 211 has a triangular shape, a cross shape, an elongated shape, or a polygonal shape. As shown in fig. 8, the liquid outlet hole 211 has a cross shape. However, the shape of the liquid outlet 211 is not limited to this, and for example, as shown in fig. 7, the shape is a five-pointed star.
Referring to fig. 10, in an embodiment, the flow guiding member 2 is provided with a flow guiding groove 22 on a surface where the liquid outlet hole 211 is formed, and the flow guiding groove 22 extends to the liquid outlet hole 211. By arranging the diversion trench 22, the surface tension of the oily or viscous liquid flowing out from the liquid outlet hole 211 at the liquid outlet hole 211 can be destroyed, thereby ensuring that the oily or viscous liquid can flow out from the liquid outlet hole 211 with small aperture.
Referring to fig. 9, in one embodiment, a first protrusion 23 for breaking the surface tension of the liquid is provided on the inner wall of the diversion channel 21. By providing the first protrusion 23 to break the surface tension possibly formed by the oily or viscous liquid in the diversion channel 21, it is further ensured that the oily or viscous liquid can flow into the liquid outlet hole 211 through the diversion channel 21. However, for example, but not limited to, a concave structure may be disposed on the inner wall of the diversion channel 21, and the concave structure may be used to break the surface tension of the liquid.
Referring to fig. 2, in one embodiment, a second protrusion 212 for restricting the flow is provided on the inner wall of the diversion channel 21. Flow is limited through the second bulge 212, so that oily or viscous liquid can be conveniently vibrated by the atomizing sheet 31 to form bubbles, and the bubbles can further reduce the pressure caused on the surface of the atomizing sheet 31 of the atomizing sheet assembly 3, thereby facilitating the atomization and spraying of the oily or viscous liquid. Further, the second protrusion 212 extends into the liquid storage space 11, so that the second protrusion 212 can not only play a role in limiting flow, but also play a role in drainage.
Referring to fig. 5, in an embodiment, the axis of the center point of the liquid outlet 211 is different from the axis of the center point of the exposed metal region 311 of the atomizing sheet 31. In fig. 5, L1 represents an axis where the center point of the liquid outlet 211 is located, L2 represents an axis where the center point of the exposed metal region 311 of the atomizing sheet 31 is located, and L1 and L2 are different from each other and are not collinear, that is, the axis L1 where the center point of the liquid outlet 211 is located is offset from the axis L2 where the center point of the exposed metal region 311 of the atomizing sheet 31 is located, so that the pressure of the oily or viscous liquid flowing out through the liquid outlet 211 on the atomizing sheet 31 can be further reduced.
Referring to fig. 9 and 10, in an embodiment, the flow guiding member 2 is provided with a plurality of rings of third protrusions 24 disposed around the liquid outlet 211 on the surface of the liquid outlet 211, and the third protrusions 24 are used to form an extrusion effect between the flow guiding member 2 and the package software 32, so as to prevent liquid leakage.
Referring to fig. 1 and 2, the atomization device 100 capable of atomizing oily or viscous liquid of the present utility model further includes a housing 5, a circuit board 6, and a spraying connector 4, wherein a receiving space is provided in the housing 5, the liquid storage bin, the flow guiding member, the atomization sheet 31, the spraying connector 4, and the circuit board 6 are all disposed in the receiving space, and the circuit board 6 is electrically connected with the atomization sheet 31; the spraying connecting piece 4 is connected with the flow guiding piece, the atomizing sheet 31 is located between the spraying connecting piece 4 and the flow guiding piece, and the spraying connecting piece 4 is provided with a spraying opening communicated with the atomizing sheet 31.
In summary, in the atomization device 100 capable of atomizing oily or viscous liquid of the present utility model, the area of the liquid outlet 211 of the flow guiding member 2 is set smaller than the area of the exposed metal region 311 of the atomizing sheet 31 facing the liquid outlet 211, so as to prevent the oily or viscous liquid flowing out from the liquid outlet 211 from covering the exposed metal region 311 of the atomizing sheet 31 facing the liquid outlet 211, and reduce the pressure of the oily or viscous liquid flowing out on the atomizing sheet 31, so that the atomizing sheet 31 has enough space to vibrate the oily or viscous liquid, thereby breaking and atomizing the oily or viscous liquid. The atomizing device 100 for atomizing oily or viscous liquid according to the present utility model can break the surface tension by forming the liquid outlet hole 211 in a shape having a sharp angle 211a, so that the oily or viscous liquid can flow out through the liquid outlet hole 211 having a small aperture.
The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (12)
1. An atomising device for atomising an oily or viscous liquid, comprising:
the liquid storage bin is internally provided with a liquid storage space for storing oily or viscous liquid;
the guide piece is internally provided with a guide channel, the guide piece is connected with the liquid storage bin, one end of the guide channel is communicated with the liquid storage space, and the other end of the guide channel forms a liquid outlet hole on the guide piece;
the atomizing piece assembly, the atomizing piece assembly set up in on the water conservancy diversion spare, the atomizing piece assembly includes atomizing piece and parcel software, the parcel software parcel atomizing piece and make the atomizing piece exposes, the atomizing piece has the orientation go out the area of liquid hole is less than the area of exposed metal area.
2. The atomizing device for an atomized oily or viscous liquid according to claim 1, wherein the atomizing sheet comprises a vibration metal sheet and a piezoelectric ceramic ring, the vibration metal sheet is provided with a region surrounded by the piezoelectric ceramic ring, the region is the exposed metal region, a concave region is arranged in the exposed metal region, a micropore region is arranged in the concave region, and the area of the liquid outlet hole is smaller than that of the concave region.
3. The atomizing device for an atomized oily or viscous liquid according to claim 1, wherein the atomizing sheet comprises a vibration metal sheet and a piezoelectric ceramic ring, the piezoelectric ceramic ring is arranged on the vibration metal sheet, the surrounding area of the piezoelectric ceramic ring on the vibration metal sheet is the exposed metal area, the exposed metal area is provided with a micropore area, and the area of the liquid outlet hole is smaller than the area of the micropore area.
4. An atomising device according to claim 1 wherein the outlet aperture is circular in shape.
5. An atomising device according to claim 1, wherein the outlet aperture is shaped with sharp corners for disrupting the surface tension of the liquid.
6. The atomizing device for an atomized oily or viscous liquid according to claim 5, wherein the liquid outlet has a triangular, cross-shaped, elongated or polygonal shape.
7. The atomizing device for an atomized oily or viscous liquid according to claim 1, wherein the flow guide member is provided with a flow guide groove on a surface where the liquid outlet hole is formed, and the flow guide groove extends to the liquid outlet hole.
8. An atomising device according to claim 1 wherein the inner wall of the flow channel is provided with a first raised or recessed formation for disrupting the surface tension of the liquid.
9. The atomizing device for an atomized oily or viscous liquid according to claim 1, wherein the inner wall of the diversion channel is provided with a second protrusion for limiting the flow rate.
10. An atomising device according to claim 9 in which the second protrusion protrudes into the liquid storage space.
11. An atomising device according to claim 1 in which the centre point of the tapping orifice is located on a different axis to the centre point of the bare metal region of the atomising sheet.
12. The atomizing device for an atomized oily or viscous liquid according to claim 1, wherein the flow guide is provided with a plurality of rings of third protrusions arranged around the liquid outlet hole on the surface forming the liquid outlet hole, and the third protrusions are used for forming an extrusion effect between the flow guide and the wrapping software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576100.XU CN220239044U (en) | 2023-06-19 | 2023-06-19 | Atomizing device capable of atomizing oily or viscous liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576100.XU CN220239044U (en) | 2023-06-19 | 2023-06-19 | Atomizing device capable of atomizing oily or viscous liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239044U true CN220239044U (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576100.XU Active CN220239044U (en) | 2023-06-19 | 2023-06-19 | Atomizing device capable of atomizing oily or viscous liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239044U (en) |
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2023
- 2023-06-19 CN CN202321576100.XU patent/CN220239044U/en active Active
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