CN203076135U - Ultrasonic atomization piece - Google Patents
Ultrasonic atomization piece Download PDFInfo
- Publication number
- CN203076135U CN203076135U CN201220729411.0U CN201220729411U CN203076135U CN 203076135 U CN203076135 U CN 203076135U CN 201220729411 U CN201220729411 U CN 201220729411U CN 203076135 U CN203076135 U CN 203076135U
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- CN
- China
- Prior art keywords
- electrode
- main electrode
- piezoelectric ceramic
- surface electrode
- ultrasonic atomization
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000000889 atomisation Methods 0.000 title claims description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 27
- 239000007772 electrode material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
本实用新型公开了一种超声波雾化片，包括压电陶瓷片及彼此相对的贴覆在压电陶瓷片两侧表面的表面电极和主电极，表面电极上设置有翻边电极，翻边电极伸至压电陶瓷片上贴覆有主电极的一侧，表面电极和主电极均为圆形，表面电极的直径为d1，主电极的直径为d2，|d1－d2|≤2mm。此超声波雾化片的表面电极和主电极分设在压电陶瓷片的两侧，圆形的表面电极和主电极的直径相差不大，可有效节省雾化片制作成本、减少电极材料消耗，同时由于两电极相对面积一致，可提高超声波雾化片的性能，此实用新型用于雾化片领域。
The utility model discloses an ultrasonic atomizing sheet, which comprises a piezoelectric ceramic sheet and a surface electrode and a main electrode which are opposite to each other and are pasted on both sides of the piezoelectric ceramic sheet. Extending to the side of the piezoelectric ceramic sheet covered with the main electrode, the surface electrode and the main electrode are both circular, the diameter of the surface electrode is d1, the diameter of the main electrode is d2, |d1－d2|≤2mm. The surface electrode and the main electrode of this ultrasonic atomizing sheet are separately arranged on both sides of the piezoelectric ceramic sheet. The diameters of the circular surface electrode and the main electrode are not much different, which can effectively save the production cost of the atomizing sheet and reduce the consumption of electrode materials. At the same time Because the relative areas of the two electrodes are consistent, the performance of the ultrasonic atomizing sheet can be improved, and the utility model is used in the field of atomizing sheets.
Description
Technical field
The utility model relates to the atomising device field, particularly relates to a kind of ultrasonic atomization sheet.
Background technology
The ultrasonic atomization sheet generally is made up of with two metal electrodes that are positioned at this upper and lower surface of chip type piezoelectric potsherd the piezoelectric ceramic piece of a sheet, on atomizing piece, apply an electric field by external power supply, the upper and lower surface of chip type piezoelectric potsherd can produce the upper and lower vibration with respect to the center line symmetry under the effect of alternating electric field, the ultrasonic wave of generation makes water fogging by cavitation.
The ultrasonic atomization sheet comprises piezoelectric ceramic piece, surface electrode and main electrode, the metal electrode of ultrasonic atomization sheet all is a upper and lower faces, the metal electrode that contacts with the outside is called surface electrode, metal electrode at element internal is called main electrode, surface electrode is attached to the piezoelectric ceramic piece one side, surface electrode is provided with the flange electrode, main electrode is attached to the piezoelectric ceramic piece another side, main electrode is provided with ledge, wherein surface electrode is fully attached to the one side of potsherd, and main electrode is only adhered to the part of potsherd.The connection of lead for convenience can guide to a side of main electrode by the position that the flange electrode connects lead with surface electrode, and main electrode also can increase a ledge, reduces the influence of solder joint to vibration with this.Atomizing piece is when work, surface electrode really works just and corresponding that a part of electrode surface of main electrode, the size of surface electrode and main electrode relative area, can influence the consumption of electrode material, cause the increase of product cost, also there is certain influence in work quality and the life-span for the ultrasonic atomization sheet simultaneously.
The utility model content
For addressing the above problem, the utility model provides a kind of performance that improves the ultrasonic atomization sheet, reduce electrode material consumption, reduce a kind of ultrasonic atomization sheet of atomizing piece cost of manufacture.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of ultrasonic atomization sheet, comprise piezoelectric ceramic piece and surface electrode and the main electrode that pastes in the piezoelectric ceramic piece both side surface respect to one another, surface electrode is provided with the flange electrode, the flange electrode extends a side that is covered with main electrode on the piezoelectric ceramic piece, surface electrode and main electrode are circle, the diameter of surface electrode is d1, and the diameter of main electrode is d2, | d1-d2|≤2mm.
Be further used as the improvement of technical solutions of the utility model, the center of circle of surface electrode and main electrode is on same axis.
Be further used as the improvement of technical solutions of the utility model, surface electrode and main electrode are overlapping along axis direction.
Be further used as the improvement of technical solutions of the utility model, main electrode is provided with ledge.
Be further used as the improvement of technical solutions of the utility model, be covered with diaphragm on the surface electrode.
Be further used as the improvement of technical solutions of the utility model, be provided with recess between flange electrode and surface electrode.
Be further used as the improvement of technical solutions of the utility model, piezoelectric ceramic piece is circular, and the diameter of piezoelectric ceramic piece is D, d1≤80%*D, d2≤80%*D.
The beneficial effects of the utility model: the surface electrode of this ultrasonic atomization sheet and main electrode branch are located at the both sides of piezoelectric ceramic piece, the circular surface electrode and the diameter of main electrode are more or less the same, can effectively save the atomizing piece cost of manufacture, reduce electrode material consumption, owing to two electrode relative area unanimities, can improve the performance of ultrasonic atomization sheet simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is the utility model surface electrode side first example structure schematic diagram;
Fig. 3 is the utility model surface electrode side second example structure schematic diagram;
Fig. 4 is the utility model main electrode side first example structure schematic diagram;
Fig. 5 is the utility model main electrode side second example structure schematic diagram.
The specific embodiment
With reference to Fig. 1～Fig. 5, the utility model is a kind of ultrasonic atomization sheet, comprise piezoelectric ceramic piece 1 and surface electrode 2 and the main electrode 3 that pastes in piezoelectric ceramic piece 1 both side surface respect to one another, surface electrode 2 is provided with flange electrode 21, flange electrode 21 extends a side that is covered with main electrode 3 on the piezoelectric ceramic piece 1, and surface electrode 2 and main electrode 3 are circle, and the diameter of surface electrode 2 is d1, the diameter of main electrode 3 is d2, | d1-d2|≤2mm.
The surface electrode 2 of this ultrasonic atomization sheet and main electrode were located at the both sides of piezoelectric ceramic piece 1 in 3 minutes, the circular surface electrode 2 and the diameter of main electrode 3 are more or less the same, can effectively save the atomizing piece cost of manufacture, reduce electrode material consumption, owing to two electrode relative area unanimities, can improve the performance of ultrasonic atomization sheet simultaneously.
As the utility model preferred embodiment, the center of circle of surface electrode 2 and main electrode 3 is on same axis.
As the utility model preferred embodiment, surface electrode 2 and main electrode 3 are overlapping along axis direction.
As the utility model preferred embodiment, main electrode 3 is provided with ledge 4.
The part that surface electrode 2 and main electrode 3 are all only adhered to piezoelectric ceramic piece 1 is guided to the position of surface electrode 2 leads by flange electrode 21 one side of main electrode 3.
As the utility model preferred embodiment, be covered with diaphragm on the surface electrode 2.
As the utility model preferred embodiment, 2 of flange electrode 21 and surface electrodes are provided with recess 5, can reduce the width of drawing of flange electrode 21, reduce the consumption of electrode material.
As the utility model preferred embodiment, piezoelectric ceramic piece 1 is circular, and the diameter of piezoelectric ceramic piece 1 is D, d1≤80%*D, d2≤80%*D.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (7)
1. ultrasonic atomization sheet, it is characterized in that: comprise piezoelectric ceramic piece (1) and surface electrode (2) and the main electrode (3) that pastes in described piezoelectric ceramic piece (1) both side surface respect to one another, described surface electrode (2) is provided with flange electrode (21), described flange electrode (21) extends a side that is covered with main electrode (3) on the piezoelectric ceramic piece (1), described surface electrode (2) and main electrode (3) are circle, the diameter of described surface electrode (2) is d1, the diameter of described main electrode (3) is d2, | d1-d2|≤2mm.
2. ultrasonic atomization sheet according to claim 1 is characterized in that: the center of circle of described surface electrode (2) and main electrode (3) is on same axis.
3. ultrasonic atomization sheet according to claim 1 and 2 is characterized in that: described surface electrode (2) and main electrode (3) are overlapping along axis direction.
4. ultrasonic atomization sheet according to claim 1 is characterized in that: described main electrode (3) is provided with ledge (4).
5. ultrasonic atomization sheet according to claim 1 is characterized in that: described surface electrode is covered with diaphragm on (2).
6. according to claim 1 or 4 described ultrasonic atomization sheets, it is characterized in that: be provided with recess (5) between described flange electrode (21) and surface electrode (2).
7. ultrasonic atomization sheet according to claim 1 is characterized in that: described piezoelectric ceramic piece (1) is for circular, and the diameter of described piezoelectric ceramic piece (1) is D, d1≤80%*D, d2≤80%*D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220729411.0U CN203076135U (en) | 2012-12-26 | 2012-12-26 | Ultrasonic atomization piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220729411.0U CN203076135U (en) | 2012-12-26 | 2012-12-26 | Ultrasonic atomization piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076135U true CN203076135U (en) | 2013-07-24 |
Family
ID=48822018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220729411.0U Expired - Lifetime CN203076135U (en) | 2012-12-26 | 2012-12-26 | Ultrasonic atomization piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076135U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365205A (en) * | 2018-12-13 | 2019-02-22 | 佛山市科日压电器件有限公司 | Novel ultrasonic atomizing piece and its atomising device of application |
| CN110918356A (en) * | 2019-11-25 | 2020-03-27 | 湖南嘉业达电子有限公司 | Dry-burning-resistant piezoelectric ceramic atomizing sheet |
| CN110947570A (en) * | 2018-09-27 | 2020-04-03 | 湖南嘉业达电子有限公司 | Double-sided atomizing sheet |
| CN111097645A (en) * | 2020-02-24 | 2020-05-05 | 湖南嘉业达电子有限公司 | Novel piezoelectric ceramic atomizing sheet |
| CN112246517A (en) * | 2020-10-21 | 2021-01-22 | 深圳麦克韦尔科技有限公司 | Microporous atomizing tablet and ultrasonic atomizing device |
| CN112690498A (en) * | 2019-10-21 | 2021-04-23 | 湖南中烟工业有限责任公司 | Ultrasonic atomizer and electronic cigarette |
| WO2021078127A1 (en) * | 2019-10-21 | 2021-04-29 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece and atomizer |
| WO2021092853A1 (en) * | 2019-11-11 | 2021-05-20 | 咸威 | Bidirectional reflective ultrasonic atomization transducer |
| WO2022082515A1 (en) * | 2020-10-21 | 2022-04-28 | 深圳麦克韦尔科技有限公司 | Microporous atomizing sheet and ultrasonic atomizing device |
| WO2022095441A1 (en) * | 2020-11-05 | 2022-05-12 | 东莞市腾腾电子有限公司 | Atomizing element attachable to glass and atomizer |
-
2012
- 2012-12-26 CN CN201220729411.0U patent/CN203076135U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947570A (en) * | 2018-09-27 | 2020-04-03 | 湖南嘉业达电子有限公司 | Double-sided atomizing sheet |
| CN109365205A (en) * | 2018-12-13 | 2019-02-22 | 佛山市科日压电器件有限公司 | Novel ultrasonic atomizing piece and its atomising device of application |
| CN112690498A (en) * | 2019-10-21 | 2021-04-23 | 湖南中烟工业有限责任公司 | Ultrasonic atomizer and electronic cigarette |
| WO2021078127A1 (en) * | 2019-10-21 | 2021-04-29 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece and atomizer |
| WO2021092853A1 (en) * | 2019-11-11 | 2021-05-20 | 咸威 | Bidirectional reflective ultrasonic atomization transducer |
| CN110918356A (en) * | 2019-11-25 | 2020-03-27 | 湖南嘉业达电子有限公司 | Dry-burning-resistant piezoelectric ceramic atomizing sheet |
| CN110918356B (en) * | 2019-11-25 | 2020-11-13 | 湖南嘉业达电子有限公司 | Dry-burning-resistant piezoelectric ceramic atomizing sheet |
| CN111097645A (en) * | 2020-02-24 | 2020-05-05 | 湖南嘉业达电子有限公司 | Novel piezoelectric ceramic atomizing sheet |
| CN112246517A (en) * | 2020-10-21 | 2021-01-22 | 深圳麦克韦尔科技有限公司 | Microporous atomizing tablet and ultrasonic atomizing device |
| WO2022082515A1 (en) * | 2020-10-21 | 2022-04-28 | 深圳麦克韦尔科技有限公司 | Microporous atomizing sheet and ultrasonic atomizing device |
| WO2022095441A1 (en) * | 2020-11-05 | 2022-05-12 | 东莞市腾腾电子有限公司 | Atomizing element attachable to glass and atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: AUDIOWELL ELECTRONICS (GUANGZHOU) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |