CN2782225Y - High efficiency, low energy consumption mini atomizing sheet - Google Patents
High efficiency, low energy consumption mini atomizing sheet Download PDFInfo
- Publication number
- CN2782225Y CN2782225Y CN 200520055995 CN200520055995U CN2782225Y CN 2782225 Y CN2782225 Y CN 2782225Y CN 200520055995 CN200520055995 CN 200520055995 CN 200520055995 U CN200520055995 U CN 200520055995U CN 2782225 Y CN2782225 Y CN 2782225Y
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- piezoelectric ceramic
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- metal film
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Abstract
The utility model relates to a micro atomizer plate with high efficiency and low energy consumption, which belongs to the technical field of a common spraying or atomizing device. The atomizer plate is composed of a piezoelectric ceramic plate and a metal film, wherein the metal film is welded on the edge of the piezoelectric ceramic plate; the center of the metal film is provided with a micropore zone; the circumference on the metal film is reserved with a certain marginal zone; a silver printing region at one surface of the piezoelectric ceramic plate extends to the thick direction of the piezoelectric ceramic plate; the other silver printing region at the other side of the piezoelectric ceramic plate is reserved with an edge which is favorable for firmly welding the metal film and the piezoelectric ceramic plate to effectively avoid short circuit caused by that atomized liquid is in contact with a silver printing electrode after deposited. The utility model has the advantage of favorable atomizing effect and can effectively prolong service life.
Description
The miniature atomizing piece of technical field the utility model high-efficiency low energy consumption belongs to general injection or atomising device field, particularly relates to a kind of atomizing piece that uses in atomising device.
The atomizing piece that uses in the existing atomising device of background technology is made up of piezoelectric ceramic piece and metal film, metal film is welded on the edge of piezoelectric ceramic piece, on metallic membrane, be evenly equipped with micropore, seal silver district is arranged on the two sides of piezoelectric ceramic piece, because uniform micropore on the metallic membrane, the weld of metal film and piezoelectric ceramic piece produces stress and concentrates, and greatly reduce service life of metal film, cause the micropore on the metal film to destroy, seal silver district is arranged on the two sides of piezoelectric ceramic piece, the welding of Yin Yin district convenience and metal film, the convenient both positive and negative polarity lead that connects, owing to the thickness of piezoelectric ceramic piece is less, the seal silver district contact easily on two sides, cause short circuit, on the weld of metal film and piezoelectric ceramic piece, because metal film is to be welded on the edge of piezoelectric ceramic piece, and seal is not silver-colored on the thickness direction of piezoelectric ceramic piece in addition, can cause the not prison welding of metal film and piezoelectric ceramic piece to lean on after the atomized liquid deposition, influence service life.
The content the purpose of this utility model of utility model is to avoid weak point of the prior art and provides a kind of long service life, the miniature atomizing piece of high-efficiency low energy consumption.
The purpose of this utility model reaches by following measure, atomizing piece is made up of piezoelectric ceramic piece and metal film, metallic membrane is welded on the edge of piezoelectric ceramic piece, there is the micropore district at center on metal film, leave certain marginal zone around on metal film, in the district of edge, there is not micropore, the edge district just can not produce stress and concentrate when welding with metal film, stay the marginal zone around the metal film micropore district, can effectively resist ultrasonic vibration, guarantee the planarization of metal film, seal silver district is arranged on the two sides of piezoelectric ceramic piece, the Yin Yin district is that piezoelectric ceramic piece is provided with a silver layer, extend to the thickness direction of piezoelectric ceramic piece in one side seal silver district at piezoelectric ceramic piece, another side seal silver district at piezoelectric ceramic piece leaves the limit, metal film is welded on the seal silver area edge of piezoelectric ceramic piece, extend to the thickness direction of piezoelectric ceramic piece in the Yin Yin district, effectively avoid climbing to the short circuit that causes on the silver electrode along the potsherd sidewall after the atomized liquid deposition on the metal film, it is more firm with the potsherd welding also to help simultaneously metal film, another side seal silver district at piezoelectric ceramic piece leaves the limit, seal silver on the limit can effectively be avoided touching the seal silver electrode after the atomized liquid deposition and causes short circuit.
There is the micropore district at center on the metal film of the present utility model, stays the marginal zone on every side in metal film micropore district, does not have micropore in the district of edge.The micropore district can be square, circular, irregular shape, abnormity or polygon.Microporous metal membrane can be copper, nickel, silicon, stainless steel and their alloy.
Seal silver district is arranged on the two sides of piezoelectric ceramic piece of the present utility model, the Yin Yin district is that piezoelectric ceramic piece is provided with one deck and crosses silver, one side at piezoelectric ceramic piece has seal silver district, thickness direction to piezoelectric ceramic piece extends on one side in the Yin Yin district, the Yin Yin district does not cover the full depth direction of piezoelectric ceramic piece, and a part is just extended at the thickness direction of piezoelectric ceramic piece by seal silver district, at the another side of piezoelectric ceramic piece seal silver district is arranged, leave the limit on an edge direction of piezoelectric ceramic piece, seal is not silver-colored on the limit.
Seal silver district is arranged on the two sides of piezoelectric ceramic piece of the present utility model, one side at piezoelectric ceramic piece has seal silver district, extend to the thickness direction of piezoelectric ceramic piece in the Yin Yin district, the Yin Yin district does not cover the full depth direction of piezoelectric ceramic piece, a part is just extended at the thickness direction of piezoelectric ceramic piece by the Yin Yin district, at the another side of piezoelectric ceramic piece seal silver district is arranged, and seal silver district is arranged at the center of piezoelectric ceramic piece, stay the limit around the middle koan silver district of piezoelectric ceramic piece, seal is not silver-colored on the surrounding.Touch the seal silver electrode after can effectively avoiding atomized liquid to deposit and cause short circuit.
In order better to avoid climbing to the short circuit that causes on the silver electrode along the piezoelectric ceramic piece sidewall after the atomized liquid deposition on the metal film, the welding of reinforcement metal film and piezoelectric ceramic piece, weld with metal film on piezoelectric ceramic piece forms an inclined-plane, shape in an angle between metal film and the piezoelectric ceramic piece, this angle is called the infiltration angle, be arranged to an inclined-plane on piezoelectric ceramic piece, metal film and piezoelectric ceramic piece welding back will be filled up in the angle by scolding tin, and generally soaking into the angle is 10～90 degree.
The utility model atomizing effect is good, can effectively improve service life.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is schematic surfaces of metal film.
Accompanying drawing 3 is piezoelectric ceramic piece schematic surfaces.
Accompanying drawing 4 is right views of accompanying drawing 3.
Accompanying drawing 5 is vertical views of accompanying drawing 3.
Accompanying drawing 6 is piezoelectric ceramic piece example structure schematic diagrames of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model atomizing piece is made up of piezoelectric ceramic piece 1 and metal film 2, metallic membrane is welded on the edge of piezoelectric ceramic piece, there is micropore district 3 at center on metal film, stay marginal zone 4 around in metal film micropore district, in the district of edge, there is not micropore, seal silver district is arranged on the two sides of piezoelectric ceramic piece, the Yin Yin district is that piezoelectric ceramic piece is provided with one deck silver-plating layer, one side at piezoelectric ceramic piece has seal silver district 5, thickness direction to piezoelectric ceramic piece extends 6 on one side in the Yin Yin district, the Yin Yin district does not cover the full depth direction of piezoelectric ceramic piece, and a part is just extended at the thickness direction of piezoelectric ceramic piece by seal silver district, at the another side of piezoelectric ceramic piece seal silver district 7 is arranged, leave limit 8 on an edge direction of piezoelectric ceramic piece, seal is not silver-colored on the limit.
As shown in Figure 2, there is micropore district 3 at the center on the metal film 2 of the present utility model, stays marginal zone 4 on every side in metal film micropore district, does not have micropore in the district of edge.Marginal zone and piezoelectric ceramic piece weld, and can avoid the destruction of metal film, and the capillary processing area reduces, and working (machining) efficiency is provided.
Shown in accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, seal silver district is arranged on the two sides of piezoelectric ceramic piece of the present utility model, the Yin Yin district is that piezoelectric ceramic piece is provided with one deck and crosses silver, one side at piezoelectric ceramic piece has seal silver district 5, thickness direction to piezoelectric ceramic piece extends 6 on one side in the Yin Yin district, the Yin Yin district does not cover the full depth direction of piezoelectric ceramic piece, a part is just extended at the thickness direction of piezoelectric ceramic piece by the Yin Yin district, another side at piezoelectric ceramic piece has seal silver district 7, leave limit 8 on an edge direction of piezoelectric ceramic piece, seal is not silver-colored on the limit.Be used for welding to one side that the thickness direction of piezoelectric ceramic piece extends in seal silver district with metal film.
As shown in Figure 5, on an edge direction of the thickness direction extension of piezoelectric ceramic piece, leave limit 8 in seal silver district, be used for welding to one side that the thickness direction of piezoelectric ceramic piece extends in seal silver district and effectively avoid on the metal film atomized liquid deposition back to climb to the short circuit that causes on the silver electrode along the potsherd sidewall with metal film, after piezoelectric ceramic piece and metal film weld, all there is Yin Yin on welding two sides at piezoelectric ceramic piece and metal film, and metal film is more firm with the potsherd welding.Leave limit 8 at piezoelectric ceramic piece and metal film weld, can effectively avoid touching the seal silver electrode after the atomized liquid deposition and cause short circuit.
As shown in Figure 6, weld with metal film 2 on piezoelectric ceramic piece 1 forms an inclined-plane 9, shape α in an angle between metal film and the piezoelectric ceramic piece, this angle is called the infiltration angle, on piezoelectric ceramic piece, be arranged to an inclined-plane, metal film and piezoelectric ceramic piece welding back will be filled up in the angle by scolding tin, and generally soaking into the angle is 10～90 degree.A is for soaking into the base at angle, and its value is b/2～0, and the size at infiltration angle is 10～90 degree, and b is metal film and piezoelectric ceramics chip bonding width, is about 1/10th of metallic membrane overall width, and seal was silver-colored again after the angle was soaked in processing, and seal silver district extends to thickness direction.
Claims (7)
1, the miniature atomizing piece of a kind of high-efficiency low energy consumption, atomizing piece is made up of piezoelectric ceramic piece and metal film, metallic membrane is welded on the edge of piezoelectric ceramic piece, it is characterized in that there is the micropore district at the center on metal film, stay the marginal zone around the metal film micropore district, seal silver district is arranged on the two sides of piezoelectric ceramic piece, extend to the thickness direction of piezoelectric ceramic piece, leave the limit in the another side seal silver district of piezoelectric ceramic piece in the one side seal silver district of piezoelectric ceramic piece.
2, the miniature atomizing piece of high-efficiency low energy consumption according to claim 1, it is characterized in that seal silver district being arranged in the one side of piezoelectric ceramic piece, extend to the thickness direction of piezoelectric ceramic piece in the Yin Yin district, a part is extended at the thickness direction of piezoelectric ceramic piece by the Yin Yin district, another side at piezoelectric ceramic piece has seal silver district, seal silver district is arranged at the center of piezoelectric ceramic piece, around the middle koan silver district of piezoelectric ceramic piece, stay the limit.
3, the miniature atomizing piece of high-efficiency low energy consumption according to claim 1, the thickness direction to piezoelectric ceramic piece extends on one side to it is characterized in that printing the silver district, a part is just extended at the thickness direction of piezoelectric ceramic piece by the Yin Yin district, another side at piezoelectric ceramic piece has seal silver district, leaves the limit on an edge direction of piezoelectric ceramic piece.
4, the miniature atomizing piece of high-efficiency low energy consumption according to claim 1 is characterized in that the micropore district can be square or circular.
5, the miniature atomizing piece of high-efficiency low energy consumption according to claim 1 is characterized in that being provided with an inclined-plane on piezoelectric ceramic piece.
6, the miniature atomizing piece of high-efficiency low energy consumption according to claim 1 is characterized in that on piezoelectric ceramic piece forming an inclined-plane with the weld of metal film, and shape in an angle between metal film and the piezoelectric ceramic piece.
7, the miniature atomizing piece of high-efficiency low energy consumption according to claim 3 is characterized in that leaving the limit in seal silver district on an edge direction of the thickness direction extension of piezoelectric ceramic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055995 CN2782225Y (en) | 2005-03-16 | 2005-03-16 | High efficiency, low energy consumption mini atomizing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055995 CN2782225Y (en) | 2005-03-16 | 2005-03-16 | High efficiency, low energy consumption mini atomizing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782225Y true CN2782225Y (en) | 2006-05-24 |
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ID=36767220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055995 Expired - Lifetime CN2782225Y (en) | 2005-03-16 | 2005-03-16 | High efficiency, low energy consumption mini atomizing sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782225Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553768A (en) * | 2012-02-03 | 2012-07-11 | 昆山美微电子科技有限公司 | Anti-corrosion atomizing sheet |
| CN103200507A (en) * | 2012-01-10 | 2013-07-10 | 肇庆捷成电子科技有限公司 | Manufacturing method of multi-layer piezoelectric loudspeaker oscillator and multi-layer piezoelectric loudspeaker oscillator |
| WO2015051580A1 (en) * | 2013-10-10 | 2015-04-16 | 肇庆捷成电子科技有限公司 | Piezoelectric ceramic sounding element and manufacturing method therefor |
| WO2020057636A1 (en) * | 2018-09-21 | 2020-03-26 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece, atomizer and ultrasonic electronic cigarette |
| CN110934342A (en) * | 2018-09-21 | 2020-03-31 | 湖南中烟工业有限责任公司 | Ultrasonic electronic cigarette |
| CN110934340A (en) * | 2018-09-21 | 2020-03-31 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece and atomizer |
| CN110934341A (en) * | 2018-09-21 | 2020-03-31 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece and atomizer |
-
2005
- 2005-03-16 CN CN 200520055995 patent/CN2782225Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200507A (en) * | 2012-01-10 | 2013-07-10 | 肇庆捷成电子科技有限公司 | Manufacturing method of multi-layer piezoelectric loudspeaker oscillator and multi-layer piezoelectric loudspeaker oscillator |
| CN102553768A (en) * | 2012-02-03 | 2012-07-11 | 昆山美微电子科技有限公司 | Anti-corrosion atomizing sheet |
| WO2015051580A1 (en) * | 2013-10-10 | 2015-04-16 | 肇庆捷成电子科技有限公司 | Piezoelectric ceramic sounding element and manufacturing method therefor |
| WO2020057636A1 (en) * | 2018-09-21 | 2020-03-26 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece, atomizer and ultrasonic electronic cigarette |
| CN110934342A (en) * | 2018-09-21 | 2020-03-31 | 湖南中烟工业有限责任公司 | Ultrasonic electronic cigarette |
| CN110934340A (en) * | 2018-09-21 | 2020-03-31 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece and atomizer |
| CN110934341A (en) * | 2018-09-21 | 2020-03-31 | 湖南中烟工业有限责任公司 | Ultrasonic atomization piece and atomizer |
| KR20210058945A (en) * | 2018-09-21 | 2021-05-24 | 차이나 토바코 후난 인더스트리얼 코포레이션 리미티드 | Ultrasonic atomizing fragments, atomizers and ultrasonic electronic cigarettes |
| EP3845082A4 (en) * | 2018-09-21 | 2022-06-29 | China Tobacco Hunan Industrial Co., Ltd. | Ultrasonic atomization piece, atomizer and ultrasonic electronic cigarette |
| US11980222B2 (en) | 2018-09-21 | 2024-05-14 | China Tobacco Hunan Industrial Co., Ltd. | Ultrasonic atomization sheet and atomizer and ultrasonic electronic cigarette |
| KR102665762B1 (en) * | 2018-09-21 | 2024-05-14 | 차이나 토바코 후난 인더스트리얼 코포레이션 리미티드 | Ultrasonic atomizing fragments, atomizers and ultrasonic electronic cigarettes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150316 Granted publication date: 20060524 |