Atomization piece module and atomization device for atomizing oily or viscous liquid
By designing the microporous area and opening structure of the atomizing plate module, the problem of existing equipment being unable to atomize highly viscous or oily liquids has been solved, achieving a low-cost, low-noise, and compact atomization effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-19
- Publication Date
- 2026-03-31
AI Technical Summary
Existing atomizing equipment is difficult to effectively atomize highly viscous or oily liquids, resulting in high production costs, noise, and large size, which is not conducive to consumer use and storage.
An atomizing plate module is adopted, including a vibrating metal plate and a piezoelectric ceramic ring. By designing a soft body that wraps around a microporous region, and setting a first and second opening, the liquid flow rate is limited, the pressure of the liquid on the vibrating metal plate is reduced, and the vibrating metal plate has enough space for oscillation and atomization.
It achieves low-cost atomization of highly viscous or oily liquids, has a simple structure, reduces noise and equipment size, and lowers production costs.
Smart Images
Figure CN116871105B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of atomization technology, and more particularly to an atomizing plate module and atomization device capable of atomizing oily or viscous liquids. Background Technology
[0002] Atomizing equipment is a device that atomizes liquids. For water or dilute drug solutions, existing atomizing equipment typically uses piezoelectric ceramic atomizing plates combined with electrical properties to achieve high-frequency oscillation for atomization. The structure of the piezoelectric ceramic atomizing plate device usually consists of a silicone-coated atomizing plate with the silicone exposing the metal area of the atomizing plate, allowing the liquid to drip onto it and be atomized by oscillation. The exposed metal area of the silicone is large to ensure a larger contact area between the liquid and the metal area of the atomizing plate, thereby expanding the final atomized spray area. However, for highly viscous or oily liquids, such as essential oils, the high viscosity makes it difficult to atomize them using existing atomizing devices with piezoelectric ceramic atomizing plates. Therefore, existing atomizing devices for highly viscous or oily liquids typically employ a high-pressure air pump combined with a nozzle, or a two-fluid technology. Compared to existing atomizing devices with piezoelectric ceramic atomizing plates, these devices have the following problems: higher production costs, resulting in higher market prices and significantly increasing the burden on consumers; and the need for an air pump, leading to louder operation and larger device size, which is inconvenient for consumers to use and store.
[0003] Therefore, it is necessary to provide an atomizing plate module that can atomize oily or viscous liquids, and the module has the characteristics of low production cost, as well as an atomizing device having the module. Summary of the Invention
[0004] The primary objective of this invention is to provide an atomizing plate module capable of atomizing oily or viscous liquids, and the module is characterized by low production cost.
[0005] A second objective of this invention is to provide an atomizing device having an atomizing plate module capable of atomizing oily or viscous liquids, and with low production costs.
[0006] To achieve the aforementioned first objective, the present invention provides an atomizing plate module capable of atomizing oily or viscous liquids, comprising an atomizing plate and a wrapping soft body. The atomizing plate includes a vibrating metal plate and a piezoelectric ceramic ring, the piezoelectric ceramic ring being disposed on the vibrating metal plate. A microporous region is formed in the middle of the vibrating metal plate. The wrapping soft body wraps around the atomizing plate, and the wrapping soft body has a first opening that exposes the front of the microporous region and a second opening that exposes the back of the microporous region. The area of the inner opening of the first opening near the microporous region is smaller than the area of the front of the microporous region.
[0007] Compared with existing technologies, the atomizing plate module of the present invention, capable of atomizing oily or viscous liquids, has a first opening exposing the front of the microporous region and a second opening exposing the back of the microporous region. The present invention limits the liquid flow from the first opening to the microporous region of the vibrating metal plate by setting the area of the inner opening of the first opening near the microporous region to be smaller than the area of the front of the microporous region of the vibrating metal plate. This prevents the oily or viscous liquid from completely covering the microporous region and reduces the pressure caused by the vibrating metal plate on the oily or viscous liquid flowing out from the inner opening of the first opening near the microporous region. The vibrating metal plate has sufficient space to oscillate the oily or viscous liquid, thereby breaking it up and atomizing it. Furthermore, the atomizing plate module of the present invention, capable of atomizing oily or viscous liquids, has a simple structure and low production cost.
[0008] Preferably, the area of the outer opening of the first aperture near the outside is larger than the area of the inner opening of the first aperture near the micropore region.
[0009] Preferably, the area of the outer opening of the first aperture near the outside is equal to the area of the inner opening of the first aperture near the micropore region.
[0010] Preferably, the cross-sectional shape of the first opening is circular.
[0011] Preferably, the cross-sectional shape of the first opening has sharp corners to disrupt the surface tension of the liquid.
[0012] Preferably, the cross-sectional shape of the first opening is triangular, cross-shaped, elongated, or polygonal.
[0013] Preferably, the central axis of the first opening is different from the central axis of the micropore region.
[0014] Preferably, the wrapping soft body has a guide groove on the side of the first opening that communicates with the first opening.
[0015] Preferably, it also includes a plastic component, which is fitted over the outside of the wrapping soft body.
[0016] Preferably, the plastic part is provided with a channel for connecting to external instruments.
[0017] Preferably, the outer side of the wrapping soft body is provided with several concentric protrusions, which are used to create a squeezing effect with external instruments.
[0018] To achieve the second objective mentioned above, the present invention provides an atomizing device, including the aforementioned atomizing plate module capable of atomizing oily or viscous liquids.
[0019] Compared with existing technologies, the atomizing device of the present invention has an atomizing plate module capable of atomizing oily or viscous liquids. The encapsulating soft body of this atomizing plate module has a first opening exposing the front of the microporous region and a second opening exposing the back of the microporous region. The present invention limits the liquid flow from the first opening to the microporous region of the vibrating metal plate by setting the area of the inner opening of the first opening near the microporous region to be smaller than the area of the front of the microporous region of the vibrating metal plate. This prevents the oily or viscous liquid from completely covering the microporous region and reduces the pressure caused by the vibrating metal plate on the oily or viscous liquid flowing out from the inner opening of the first opening near the microporous region. This allows the vibrating metal plate sufficient space to oscillate the oily or viscous liquid, thereby breaking it up and atomizing it. Furthermore, the present invention employs an atomizing plate oscillation atomization structure, which is simple in structure and has low production costs. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the atomizing plate module for atomizing oily or viscous liquids according to the present invention.
[0021] Figure 2 yes Figure 1 This is a three-dimensional structural diagram of an atomizing plate module that can atomize oily or viscous liquids, shown from another angle.
[0022] Figure 3 yes Figure 1 The diagram shows a cross-sectional view of an atomizing plate module capable of atomizing oily or viscous liquids.
[0023] Figure 4 This is a perspective structural diagram of another embodiment of the atomizing plate module for atomizing oily or viscous liquids according to the present invention.
[0024] Figure 5 This is a perspective structural diagram of another embodiment of the atomizing plate module for atomizing oily or viscous liquids according to the present invention.
[0025] Figure 6 This is a perspective structural diagram of another embodiment of the atomizing plate module for atomizing oily or viscous liquids according to the present invention.
[0026] Figure 7 This is a perspective structural diagram of another embodiment of the atomizing plate module for atomizing oily or viscous liquids according to the present invention.
[0027] Figure 8 This is a perspective structural diagram of another embodiment of the atomizing plate module for atomizing oily or viscous liquids according to the present invention. Detailed Implementation
[0028] To illustrate the technical content and structural features of the present invention in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.
[0029] Please see Figures 1 to 3 The atomizing plate module 100 for atomizing oily or viscous liquids of the present invention includes an atomizing plate 1 and a wrapping soft body 2. The atomizing plate 1 includes a vibrating metal plate 11 and a piezoelectric ceramic ring 12. The piezoelectric ceramic ring 12 is disposed on the vibrating metal plate 11. A microporous region 111 is formed in the middle of the vibrating metal plate 11. The wrapping soft body 2 wraps the atomizing plate 1, and the wrapping soft body 2 has a first opening 21 that exposes the front of the microporous region 111 and a second opening 22 that exposes the back of the microporous region 111. The area of the inner opening 211 of the first opening 21 near the microporous region 111 is smaller than the area of the front of the microporous region 111. Figure 3 As shown in the figure, S1 represents the area of the inner opening 211 of the first opening 21 near the micropore region 111, and S2 represents the area of the front surface of the micropore region 111. S1 is smaller than S2. This invention limits the flow rate of liquid from the first opening 21 to the micropore region 111 of the vibrating metal plate 11 by setting the area of the inner opening 211 of the first opening 21 near the micropore region 111 to be smaller than the area of the front surface of the micropore region 111 of the vibrating metal plate 11. This prevents oily or viscous liquid from completely covering the micropore region 111 and reduces the pressure caused by the vibrating metal plate 11 on the oily or viscous liquid flowing out from the inner opening 211 of the first opening 21 near the micropore region 111. This allows the vibrating metal plate 11 to have sufficient space to vibrate the oily or viscous liquid, thereby breaking it up and atomizing it. After being vibrated by the atomizing plate 1, the oily or viscous liquid can be sprayed out through the micropore region 111 and the second opening 22. The present invention adopts an atomizing structure with oscillation and atomization of atomizing plate 1, which has the characteristics of simple structure and low production cost.
[0030] Please see Figure 1 and Figure 3 In one embodiment, the area of the outer opening 212 of the first opening 21 near the outside is larger than the area of the inner opening 211 of the first opening 21 near the micropore region 111. For example... Figure 3As shown in the figure, S1 represents the area of the inner opening 211 of the first opening 21 near the micropore region 111, and S3 represents the area of the outer opening 212 of the first opening 21 near the outside. S1 is smaller than S3. The diameter of the first opening 21 gradually decreases from the outer opening 212 towards the inner opening 211, but this is not a limitation.
[0031] Please see Figure 4 In one embodiment, the area of the outer opening 212 of the first opening 21 near the outside is equal to the area of the inner opening 211 of the first opening 21 near the micropore region 111. The diameter of the first opening 21 is equal from the outer opening 212 to the inner opening 211. However, this is not a limitation.
[0032] Please see Figure 4 In one embodiment, the cross-sectional shape of the first opening 21 is circular. That is, the shape of the first opening 21 is cylindrical. However, this is not a limitation.
[0033] Please see Figure 5 and Figure 6 In one embodiment, the cross-sectional shape of the first opening 21 has sharp angles 213 for disrupting the surface tension of the liquid. The first opening 21 utilizes these angles to disrupt the surface tension formed by the oily or viscous liquid within it, further preventing the liquid from clogging the opening and ensuring that it can drip onto the atomizing plate 1 for atomization. Specifically, the cross-sectional shape of the first opening 21 can be triangular, cross-shaped, elongated, or polygonal, but is not limited thereto. Figure 6 As shown, the cross-sectional shape of the first opening 21 is cross-shaped, meaning that the overall shape of the first opening 21 is cross-shaped. Figure 5 As shown, the cross-sectional shape of the first opening 21 is a pentagonal star, that is to say, the overall shape of the first opening 21 is a pentagonal star, and a pentagonal star is a type of polygon.
[0034] Please see Figure 3 In one embodiment, the central axis of the first opening 21 is different from the central axis of the micropore region 111. Figure 3 In the diagram, L1 represents the central axis of the first opening 21, and L2 represents the central axis of the microporous region 111. L1 and L2 are different and are not on the same straight line. That is to say, the central axis of the first opening 21 and the central axis of the microporous region 111 are offset, thereby further reducing the pressure of the oily or viscous liquid flowing out of the first opening 21 on the atomizing plate 1.
[0035] Please see Figure 7In one embodiment, the encapsulating soft body 2 has a guide groove 23 communicating with the first opening 21 on its side. By setting the guide groove 23, the surface tension formed by the oily or viscous liquid located in the first opening 21 can be disrupted, further preventing the oily or viscous liquid from clogging in the first opening 21, and ensuring that the oily or viscous liquid can drip through the first opening 21 onto the atomizing plate 1 for atomization.
[0036] Please see Figure 8 In one embodiment, the atomizing plate module 100 for atomizing oily or viscous liquids of the present invention further includes a plastic component 3, which is sleeved on the outside of the soft body 2. By providing the plastic component 3, the entire atomizing plate module 100 for atomizing oily or viscous liquids can be reinforced, thereby improving the service life of the atomizing plate module 100 for atomizing oily or viscous liquids. Furthermore, the plastic component 3 is provided with a channel 31 for connecting to external instruments. This channel 31 allows access to pipes of other external instruments, improving the ease of installation.
[0037] Please see Figure 7 In one embodiment, the outer side of the wrapping soft body 2 is provided with several concentric protrusions 24. The protrusions 24 are used to create a compression effect with the external instrument, thereby improving the sealing between the wrapping soft body 2 and the external instrument. The protrusions 24 can be made of existing silicone material, but are not limited thereto. In this embodiment, the number of concentric protrusions 24 is one, but is not limited thereto. In other embodiments, the number of concentric protrusions 24 can also be two or three, etc.
[0038] The present invention also discloses an atomizing device, which includes the atomizing plate module 100 described above that can atomize oily or viscous liquids.
[0039] The above-disclosed examples are merely preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. Therefore, any equivalent variations made in accordance with the claims of the present invention are within the scope of the present invention.
Claims
1. An atomizing sheet module for atomizing an oily or viscous liquid, characterized by, The atomizing piece comprises a vibrating metal piece and a piezoelectric ceramic ring arranged on the vibrating metal piece, a micro-hole region is formed in the middle of the vibrating metal piece, the wrapping soft body wraps the atomizing piece, and the wrapping soft body has a first opening hole for exposing the front surface of the micro-hole region and a second opening hole for exposing the back surface of the micro-hole region, the area of the first opening hole for opening near the inner side of the micro-hole region is smaller than the area of the front surface of the micro-hole region.
2. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 1, characterized by, The area of the first opening hole for opening near the outer side of the outer part is larger than the area of the first opening hole for opening near the inner side of the micro-hole region.
3. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 1, characterized by, The area of the first opening hole for opening near the outer side of the outer part is equal to the area of the first opening hole for opening near the inner side of the micro-hole region.
4. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 1, wherein, The cross-sectional shape of the first opening hole is circular.
5. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 1, wherein, The cross-sectional shape of the first opening hole has a sharp corner for destroying the surface tension of the liquid.
6. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 5, characterized in that, The cross-sectional shape of the first opening hole is triangular, cross-shaped, long-strip-shaped or polygonal.
7. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 1, wherein, The central axis of the first opening hole is different from the central axis of the micro-hole region.
8. The atomizable oil or viscous liquid atomizing sheet module of claim 1, wherein, The wrapping soft body is provided with a flow guide groove in communication with the first opening hole on the side of the first opening hole.
9. The atomizable oil or viscous liquid atomizing sheet module of claim 1, wherein, A plastic part is further included, which is sleeved on the outer side of the wrapping soft body.
10. The atomizing sheet module of an oil or viscous liquid to be atomized according to claim 9, characterized in that, The plastic part is provided with a channel for connecting with an external instrument.
11. The atomizable oil or viscous liquid atomizing sheet module of claim 1, wherein, The outer side of the wrapping soft body is provided with a plurality of rings of protrusions, which are used to form a squeezing effect with an external instrument.
12. An atomising device characterised in that The atomizing piece module of the atomizable oily or viscous liquid according to any one of claims 1 to 11 is included.