CN204240521U - A kind of micropore atomization sheet and humidifier - Google Patents
A kind of micropore atomization sheet and humidifier Download PDFInfo
- Publication number
- CN204240521U CN204240521U CN201420668269.2U CN201420668269U CN204240521U CN 204240521 U CN204240521 U CN 204240521U CN 201420668269 U CN201420668269 U CN 201420668269U CN 204240521 U CN204240521 U CN 204240521U
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- Prior art keywords
- bulge
- metallic membrane
- micropore
- atomization sheet
- micropore atomization
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model relates to a kind of micropore atomization sheet, the piezoelectric energy-conversion sheet comprising metallic membrane, fit with described metallic membrane.The middle part of described metallic membrane is towards the bulge-structure of described metallic membrane, and described piezoelectric energy-conversion sheet has the open region covering described bulge-structure.The metallic membrane corresponding to described open region is provided with and is circular layout or the some micropores of arranged in arrays in arranging more, and the spacing of the described micropore of arbitrary neighborhood is 90 ~ 140um.The metallic membrane that open region is corresponding arranges bulge-structure, and setting is circular layout in many rows or some micropores of arranged in arrays, and the spacing of micropore is arranged on 90 ~ 140um, so, the atomizing effect produced during the micropore of the globule through atomizing piece is better, the demand of user can be met, and can economize energy.
Description
Technical field
The utility model relates to humidifier technical field, particularly relates to a kind of micropore atomization sheet and humidifier.
Background technology
In household office, table of the shop, the places such as dance hall, bar, cafe and amusement, often can use humidifier to lubricate air, allow indoor occupant breathe happier.At present, often have the ultrasonic wave micropore atomization sheet forming water smoke in humidifier, it is fitted by piezoelectric energy-conversion sheet and metallic membrane and forms, and the workspace of metallic membrane has the microwell array be made up of more than hundred micropores.Piezoelectric energy-conversion sheet is after receiving drive singal, then can with preset frequency vibration at high speed, and drive metallic membrane to do the high speed varicose campaign of same frequency, this varicose athletic meeting produces enough large extruding force to the water in each micropore, water is shredded into small particle, and cast metallic membrane surface aside, form water smoke, namely produce atomizating phenomenon.
But the atomizing effect that current humidifier produces is difficult to the demand meeting user, need to improve the atomizing effect that power could improve humidifier, it greatly wastes the energy.
Utility model content
Based on this, the utility model is the defect overcoming prior art, provides a kind of micropore atomization sheet of high atomizing efficiency.
Its technical scheme is as follows: a kind of micropore atomization sheet, the piezoelectric energy-conversion sheet comprising metallic membrane, fit with described metallic membrane, the middle part of described metallic membrane is towards the bulge-structure of described metallic membrane, described piezoelectric energy-conversion sheet has the open region covering described bulge-structure, the metallic membrane corresponding to described open region is provided with and is circular layout or the some micropores of arranged in arrays in arranging more, and the spacing of the described micropore of arbitrary neighborhood is 90 ~ 140um.
The utility model also provides a kind of humidifier, which employs micropore atomization sheet described in the utility model.
Below technical scheme is further illustrated:
Wherein in an embodiment, described bulge-structure is by the curved surface of the periphery of bulge-structure to the middle part arc-shaped transition of bulge-structure.
Wherein in an embodiment, the peripheral diameter of described bulge-structure is 2 ~ 3.5mm, and the height of projection of described bulge-structure is 0.1 ~ 0.4mm.
Wherein in an embodiment, the peripheral diameter of described bulge-structure is 2.5 ~ 3.0mm.
Wherein in an embodiment, the height of projection of described bulge-structure is 0.17 ~ 0.23mm.
Wherein in an embodiment, the spacing of the described micropore of arbitrary neighborhood is 110 ~ 120um.
Wherein in an embodiment, described piezoelectric energy-conversion sheet is ceramic wafers, and described metallic membrane is aluminium alloy diaphragm.
Wherein in an embodiment, described aluminium alloy diaphragm is circular metal diaphragm, and described ceramic wafers is ring-shaped pottery wafer, and described aluminium alloy diaphragm and described ceramic wafers are coaxially arranged.
Wherein in an embodiment, described metallic membrane is electrically connected to the first wire, and described piezoelectric energy-conversion sheet is electrically connected to the second wire.
Below the principle, effect etc. of preceding solution are described:
1, bulge-structure is set on the metallic membrane that open region is corresponding, and setting is circular layout in many rows or some micropores of arranged in arrays, and the spacing of micropore is arranged on 90 ~ 140um, so, the atomizing effect produced during the micropore of the globule through atomizing piece is better, the demand of user can be met, and can economize energy.
2, the peripheral diameter of bulge-structure is set to 2 ~ 3.5mm, height of projection is set to 0.15 ~ 0.25mm, can improve atomizing effect.
3, be 110 ~ 120um by the spacing of the micropore of arbitrary neighborhood, by the integral multiple that adjacent cells spacing setting is metallic membrane medium wavelength, can maximal efficiency make pass operationally deflection reach maximum, again the peripheral diameter of bulge-structure is set to 2.5 ~ 3.0mm simultaneously, height of projection is set to 0.17 ~ 0.23mm, reaches best to make the atomizing effect of micropore atomization sheet.
Accompanying drawing explanation
Fig. 1 is micropore atomization chip architecture schematic diagram described in the utility model;
Fig. 2 is the side view of Fig. 1;
Graph of a relation between the height of projection that Fig. 3 is bulge-structure and the atomization quantity that micropore atomization sheet produces.
Description of reference numerals:
10, metallic membrane, 11, bulge-structure, 12, micropore, 20, piezoelectric energy-conversion sheet, the 30, first wire, the 40, second wire.
Detailed description of the invention
As shown in Figure 1, 2, micropore atomization sheet described in the utility model, the piezoelectric energy-conversion sheet 20 comprising metallic membrane 10, fit with described metallic membrane 10.The middle part of described metallic membrane 10 is towards the bulge-structure 11 of described metallic membrane 10, and described piezoelectric energy-conversion sheet 20 has the open region covering described bulge-structure 11.The metallic membrane 10 corresponding to described open region is provided with and is circular layout or the some micropores 12 of arranged in arrays in arranging more, and the spacing of the described micropore 12 of arbitrary neighborhood is 90 ~ 140um.
The metallic membrane 10 that open region is corresponding arranges bulge-structure 11, and setting is circular layout in many rows or some micropores 12 of arranged in arrays, and the spacing of micropore 12 is arranged on 90 ~ 140um, so, the atomizing effect produced during the micropore 12 of the globule through atomizing piece is better, the demand of user can be met, and can economize energy.
Wherein, described bulge-structure 11 is by the curved surface of the periphery of bulge-structure 11 to the middle part arc-shaped transition of bulge-structure 11, described aluminium alloy diaphragm is circular metal diaphragm 10, and described ceramic wafers is ring-shaped pottery wafer, and described aluminium alloy diaphragm and described ceramic wafers are coaxially arranged.Described metallic membrane 10 is electrically connected to the first wire 30, and described piezoelectric energy-conversion sheet 20 is electrically connected to the second wire 40.
The peripheral diameter of described bulge-structure 11 is 2 ~ 3.5mm, the height of projection of described bulge-structure 11 is 0.1 ~ 0.4mm, as shown in Figure 3, the atomizing effect first increases and then decreases that the height of projection of bulge-structure 11 produces from 0.1 ~ 0.4mm, in height of projection for the atomizing effect produced during Ho is best, when being arranged to close to Ho by height of projection, the atomizing effect of micropore atomization sheet can be improved.
Wherein in an embodiment, the peripheral diameter of described bulge-structure 11 is 2.5 ~ 3.0mm, and the height of projection of described bulge-structure 11 is 0.17 ~ 0.23mm, and the spacing of the described micropore 12 of arbitrary neighborhood is 110 ~ 120um.By the integral multiple that adjacent cells 12 spacing setting is metallic membrane 10 medium wavelength, can maximal efficiency make pass operationally deflection reach maximum, reach best to make the atomizing effect of micropore atomization sheet.
The utility model also provides a kind of humidifier, which employs micropore atomization sheet described in the utility model, can produce good atomizing effect while economize energy.
To sum up, the utility model tool has the following advantages:
1, bulge-structure 11 is set on the metallic membrane 10 that open region is corresponding, and setting is circular layout in many rows or some micropores 12 of arranged in arrays, and the spacing of micropore 12 is arranged on 90 ~ 140um, so, the atomizing effect produced during the micropore 12 of the globule through atomizing piece is better, the demand of user can be met, and can economize energy.
2, the peripheral diameter of bulge-structure 11 is set to 2 ~ 3.5mm, height of projection is set to 0.15 ~ 0.25mm, can improve atomizing effect.
3, be 110 ~ 120um by the spacing of the micropore 12 of arbitrary neighborhood, by the integral multiple that adjacent cells 12 spacing setting is metallic membrane 10 medium wavelength, can maximal efficiency make pass operationally deflection reach maximum, again the peripheral diameter of bulge-structure 11 is set to 2.5 ~ 3.0mm simultaneously, height of projection is set to 0.17 ~ 0.23mm, reaches best to make the atomizing effect of micropore atomization sheet.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a micropore atomization sheet, it is characterized in that, the piezoelectric energy-conversion sheet comprising metallic membrane, fit with described metallic membrane, the middle part of described metallic membrane is towards the bulge-structure of described metallic membrane, described piezoelectric energy-conversion sheet has the open region covering described bulge-structure, the metallic membrane corresponding to described open region is provided with and is circular layout or the some micropores of arranged in arrays in arranging more, and the spacing of the described micropore of arbitrary neighborhood is 90 ~ 140um.
2. micropore atomization sheet according to claim 1, is characterized in that, described bulge-structure is by the curved surface of the periphery of bulge-structure to the middle part arc-shaped transition of bulge-structure.
3. micropore atomization sheet according to claim 2, is characterized in that, the peripheral diameter of described bulge-structure is 2 ~ 3.5mm, and the height of projection of described bulge-structure is 0.1 ~ 0.4mm.
4. micropore atomization sheet according to claim 3, is characterized in that, the peripheral diameter of described bulge-structure is 2.5 ~ 3.0mm.
5. micropore atomization sheet according to claim 3, is characterized in that, the height of projection of described bulge-structure is 0.17 ~ 0.23mm.
6. the micropore atomization sheet according to any one of claim 1 to 5, is characterized in that, the spacing of the described micropore of arbitrary neighborhood is 110 ~ 120um.
7. micropore atomization sheet according to claim 1, is characterized in that, described piezoelectric energy-conversion sheet is ceramic wafers, and described metallic membrane is aluminium alloy diaphragm.
8. micropore atomization sheet according to claim 7, is characterized in that, described aluminium alloy diaphragm is circular metal diaphragm, and described ceramic wafers is ring-shaped pottery wafer, and described aluminium alloy diaphragm and described ceramic wafers are coaxially arranged.
9. micropore atomization sheet according to claim 1, is characterized in that, described metallic membrane is electrically connected to the first wire, and described piezoelectric energy-conversion sheet is electrically connected to the second wire.
10. a humidifier, is characterized in that, have employed the micropore atomization sheet as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668269.2U CN204240521U (en) | 2014-11-10 | 2014-11-10 | A kind of micropore atomization sheet and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668269.2U CN204240521U (en) | 2014-11-10 | 2014-11-10 | A kind of micropore atomization sheet and humidifier |
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| Publication Number | Publication Date |
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| CN204240521U true CN204240521U (en) | 2015-04-01 |
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| CN201420668269.2U Active CN204240521U (en) | 2014-11-10 | 2014-11-10 | A kind of micropore atomization sheet and humidifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607765A (en) * | 2018-06-28 | 2018-10-02 | 湖南嘉业达电子有限公司 | A kind of micropore atomization element and its processing method |
| CN109550632A (en) * | 2018-12-29 | 2019-04-02 | 北京福兆朗风科技有限公司 | A kind of device for atomizing the liquid into and the container with it |
| CN110918357A (en) * | 2019-12-05 | 2020-03-27 | 湖南嘉业达电子有限公司 | Frequency-adaptive microporous atomization element and preparation method thereof |
-
2014
- 2014-11-10 CN CN201420668269.2U patent/CN204240521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607765A (en) * | 2018-06-28 | 2018-10-02 | 湖南嘉业达电子有限公司 | A kind of micropore atomization element and its processing method |
| CN109550632A (en) * | 2018-12-29 | 2019-04-02 | 北京福兆朗风科技有限公司 | A kind of device for atomizing the liquid into and the container with it |
| CN110918357A (en) * | 2019-12-05 | 2020-03-27 | 湖南嘉业达电子有限公司 | Frequency-adaptive microporous atomization element and preparation method thereof |
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| 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 Guangdong city of Guangzhou province Panyu District Shatou Street Road 3 Silver Street No. 4 Patentee after: Prestige sensing Science and Technology Co., Ltd. of Guangdong Audi Address before: 511400 Guangdong city of Guangzhou province Panyu District Shatou Street Road 3 Silver Street No. 4 Patentee before: Guangzhou Panyu Aodiwei Electronic Co., Ltd. |