CN109892705A - A kind of ultrasonic atomizing device of cumulative - Google Patents
A kind of ultrasonic atomizing device of cumulative Download PDFInfo
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- CN109892705A CN109892705A CN201910237473.6A CN201910237473A CN109892705A CN 109892705 A CN109892705 A CN 109892705A CN 201910237473 A CN201910237473 A CN 201910237473A CN 109892705 A CN109892705 A CN 109892705A
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- conical cavity
- outer housing
- piezoelectric ceramic
- ceramic piece
- metal substrate
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Abstract
The invention discloses a kind of ultrasonic atomizing devices of cumulative, wherein, be equipped with including outer housing, in outer housing extend up to conical cavity outside outer housing top, in the connector that conical cavity upper end is socketed with, the upper cover body being connected on connector, the metal substrate being successively arranged on conical cavity bottom and piezoelectric ceramic piece, be equipped with below piezoelectric ceramic piece and accommodate metal substrate, the fixing seat of piezoelectric ceramic piece and conical cavity, and the bottom cover for accommodating fixing seat and connecting with outer housing is socketed in fixing seat；The first electrode and second electrode connecting respectively with piezoelectric ceramic piece are provided on the bottom cover.The present invention, which has, uses non-heated working method, solves the problems, such as fuselage overheat；Make liquid be easier to be atomized, improves energy conversion efficiency；It ensure that the components such as metal substrate and piezoelectric ceramics are easier to be recycled simultaneously, there are also the effects for being convenient for daily maintenance.
Description
Technical field
The present invention relates to atomizer field, in particular to a kind of ultrasonic atomizing device of cumulative.
Background technique
Electronic cigarette is that the main application mode of atomizer is after the tobacco tar containing ingredients such as nicotines is transformed into fog, to give
A kind of atomised product that user smokes.It smokes mode instead of traditional tobacco, gradually decreases smoker to tobacco type cigarette
Dependence, be finally reached the purpose of smoking cessation.Electronic cigarette is also resided in than the advantage of traditional tobacco: electronic cigarette will not generate open fire, because
This it is safer, reduce the hidden danger of fire；Electronic cigarette itself does not need to burn, and will not generate cigarette ash and stub, more ring
It protects；Electronic cigarette does not generate secondhand smoke, will not damage to surrounding population.Electronics smoke product on the market is usually to use now
The mode in conjunction with ultrasonic atomizatio is heated, i.e., is heated the liquid to before ultrasonic atomizatio by heater strip and closes on spray pattern, from
And liquid is made to be easier to be broken up by ultrasonic atomizatio piece to become atomizing particle.However work as heater strip when the temperature is excessively high, due to atomizer
It is usually small in size, internal structure is compact so that heat is difficult to disperse, inevitably will cause that fuselage is hot, this is to user
There are potential hazards.Moreover, ultrasonic atomizatio piece on the market be usually by metal substrate and piezoelectric ceramic piece by welding compound or
What adhesive securely linked into an integrated entity, difficulty of processing is big, using it is careless when metal substrate easily by holes, entire ultrasound after holes
Atomizing piece is difficult to be recycled again, while daily maintenance replacement is also more troublesome.
Summary of the invention
In view of the above problems, non-heated working method is used the purpose of the present invention is to provide a kind of, solves fuselage mistake
The problem of heat；Make liquid be easier to be atomized, improves energy conversion efficiency；It ensure that metal substrate and piezoelectric ceramics etc. zero simultaneously
Part is easier to be recycled, and there are also the ultrasonic atomizing devices of the cumulative convenient for daily maintenance.
To achieve the above object, the ultrasonic atomizing device of a kind of cumulative provided by the invention, wherein including outer housing,
The conical cavity extended up to outside outer housing top, the connection being socketed in conical cavity upper end are equipped in outer housing
Part, the upper cover body being connected on connector, the metal substrate being successively arranged on conical cavity bottom and piezoelectric ceramic piece,
It is equipped with below piezoelectric ceramic piece and accommodates metal substrate, the fixing seat of piezoelectric ceramic piece and conical cavity, and in fixing seat
It is socketed with the bottom cover for accommodating fixing seat and connecting with outer housing；It is provided on the bottom cover and is respectively connect with piezoelectric ceramic piece
First electrode and second electrode.Upper cover body includes cylindrical semi-enclosed lid, is equipped on the top of lid and cover inside
The suction hole that communicates respectively symmetrically is equipped with the inclined-plane recess shunk upwards, and the lid in inclined-plane recess two sides in lid two sides
On be respectively equipped with the air inlet communicated with cover inside.Connector includes the connecting column being equipped in lid, sets on connecting column
There is the straight gas port for being connected to suction hole and leading in being, be respectively equipped with and air inlet company in corresponding two side position of air inlet of connecting column
Logical side gas port is cased with the ladder pipe connecting with conical cavity in connecting column lower part, and under the connecting column in ladder pipe
Straight gas port is held to be equipped with the inner tube to conical cavity internal stretch.Straight gas port, side gas port are mutually interconnected with inner tube three
It is logical.The annular chamber of storage tobacco tar is formed between conical cavity and outer housing inside；The conical cavity of the annular chamber bottom
The delivery hole that guidance tobacco tar flows to piezoelectric ceramics on piece is provided between fixing seat.It is provided on outer housing above annular chamber
With the oiling mouth mechanism of upper cover body cooperating.Upper cover body, connector are fixedly connected with conical cavity three.
In some embodiments, oiling mouth mechanism includes on the outer housing inner wall between connector and conical cavity
The annular bottom cover that is equipped with, the accommodating chamber formed in annular bottom cover and outer housing top, on the two sides of annular bottom cover respectively symmetrically
Shapes and sizes silicon identical with annular bottom cover is equipped with equipped with the first oil filler point communicated with conical cavity, on annular bottom cover
Rubber mat, and the annular cover for being equipped with and connecting with outer housing is placed outside upper cover.Be provided in silicagel pad shape, size and location with
Corresponding second oil filler point of first oil filler point；Annular surface, which covers, is provided with shape, size and location and the first oil filler point and the
The corresponding third oil filler point of two oil filler points.Oiling bore closure: upper cover body, connector and conical cavity three are together with annular surface
After lid rotates together, when third oil filler point is separated with the first oil filler point and the second oil filler point, i.e., it is not right against same hole location, oiling
Mouth mechanism closes oiling；Oil filler point is opened: if third oil filler point and the first oil filler point and the second oil filler point are in hole location face
When, third oil filler point is communicated with conical cavity, and oiling mouth mechanism closes oiling.
In some embodiments, silica gel ring is provided between piezoelectric ceramic piece and fixing seat.
In some embodiments, multiple micropores are provided on metal substrate；Piezoelectric ceramic piece with a thickness of 0.6 to 1.0
Millimeter, metal substrate is with a thickness of 0.05 to 0.15 millimeter.
In some embodiments, the identical or different micropore of 600 to 3000 diameters is provided on metal substrate；It is above-mentioned
The diameter range of micropore is between 2.0 to 4.5 microns.
Present invention has the advantages that tool uses non-heated working method, solves the problems, such as fuselage overheat；It is easier to liquid
Atomization, improves energy conversion efficiency；It ensure that the components such as metal substrate and piezoelectric ceramics are easier to be recycled simultaneously, also
Have convenient for daily maintenance.Since the mode of atomization is to make machinery according to certain frequency under voltage driving by piezoelectric ceramic piece
Vibration, the height for being driven from the liquid that conical cavity flows to piezoelectric ceramics on piece and bouncing, and bounce can be much larger than piezoelectricity
Spacing between potsherd and metal substrate, therefore hit metal substrate and be allowed to generate forced vibration.Piezoelectric ceramic piece vibration frequency
Especially fast, over time, the vibration frequency of metal substrate can tend to be simultaneously finally identical as piezoelectric ceramic vibrator dynamic frequency.In gold
Belong to substrate and be equipped with micropore area, the liquid between part piezoelectric ceramic piece and metal substrate can pass through micropore area and form fluid molecule
It moves upwards, finally goes out from upper cover body as atomization gas.Entire atomization process, only piezoelectric ceramic piece and electrode, the course of work are released
The heat released is not also warm, solves the problems, such as that fuselage overheats；Moreover, liquid is made to be easier to be atomized, energy conversion efficiency is improved；
In addition, also ensuring that the components such as metal substrate and piezoelectric ceramics are easier to be recycled.Again since inner cavity is using cone
Structure, the energy that metal substrate vibration generates, which can be rebounded back to vibrate metal substrate by conical cavity side wall, generates gain effect
Fruit makes energy not shed, plays the role of cumulative, may further ensure that upper cover body upper outlet is tightened, out fog effect
It is more obvious.It further realizes and improves liquid nebulization efficiency purpose.Due also to pedestal is to be threadedly coupled with fixing seat, pouring orifice machine
Upper cover body, connector on structure, outer housing snap connection, and dismounting is very convenient, easily facilitate daily maintenance.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic cross-sectional view of the invention；
Fig. 3 is configuration schematic diagram of the invention.
Specific embodiment
Invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1-3, a kind of ultrasonic atomizing device of cumulative, including outer housing 01, be equipped in outer housing 01 it is upward
The conical cavity 02 that extends to outside 01 top of outer housing, is connecting the connector 03 being socketed in 02 upper end of conical cavity
The upper cover body 04 being connected on part 03, the metal substrate 05 and piezoelectric ceramic piece that are successively arranged on 02 bottom of conical cavity
06, it is equipped with below piezoelectric ceramic piece 06 and accommodates metal substrate 05, the fixing seat 07 of piezoelectric ceramic piece 06 and conical cavity 02,
And the bottom cover 08 for accommodating fixing seat 07 and connecting with outer housing 01 is socketed in fixing seat 07.Be provided on bottom cover 08 respectively with
The first electrode 09 and second electrode 10 that piezoelectric ceramic piece 06 connects.Upper cover body 04 include cylindrical semi-enclosed lid 41,
The top of lid 41 is equipped with the suction hole 42 communicated inside lid 41, in 41 two sides of lid and is respectively symmetrically equipped with upward contraction
Inclined-plane recess 43, and the air inlet 44 communicated with inside lid 41 is respectively equipped on the lid 41 of 43 two sides of inclined-plane recess.
Connector 03 include the connecting column 31 being equipped in lid 41, be equipped on connecting column 31 be connected to suction hole 42 and is in it is logical
Straight gas port 32, the corresponding 44 liang of side positions of air inlet of connecting column 31 be respectively equipped with the side gas port 33 being connected to air inlet 44,
The ladder pipe 34 connecting with conical cavity 02 is cased in 31 lower part of connecting column, and 31 lower end of connecting column in ladder pipe 34 is straight
Gas port 32 is equipped with the inner tube 35 to 02 internal stretch of conical cavity.Straight gas port 32, side gas port 33 and inner tube 35 3
Person is interconnected.The annular chamber 11 of storage tobacco tar is formed between 01 inside of conical cavity 02 and outer housing.11 bottom of annular chamber
Conical cavity 02 and fixing seat 07 between be provided with guidance tobacco tar and flow to delivery hole 12 on piezoelectric ceramic piece 06.Annular chamber
The oiling mouth mechanism 13 with 04 cooperating of upper cover body is provided on the outer housing 01 of 11 tops.Upper cover body 04,03 and of connector
02 three of conical cavity is fixedly connected.Oiling mouth mechanism 13 includes the outer housing between connector 03 and conical cavity 02
Annular bottom cover 131 that 01 inner wall is equipped with, the accommodating chamber 132 formed with 01 top of outer housing in annular bottom cover 131, at annular bottom
It is respectively symmetrically equipped with the first oil filler point 133 communicated with conical cavity 02 on the two sides of lid 131, is set on annular bottom cover 131
There is shapes and sizes silicagel pad 134 identical with annular bottom cover 131, and places the ring for being equipped with and connecting with outer housing 01 outside upper cover
Shape cover 135.Shape, size and location second oil filler point corresponding with the first oil filler point 133 are provided in silicagel pad 134
136；It is corresponding with the first oil filler point 133 and the second oil filler point 136 that shape, size and location are provided on annular cover 135
Third oil filler point 137.Oiling bore closure: upper cover body 04, connector 03 and 02 three of conical cavity are together with annular cover 135 1
After playing rotation, when third oil filler point 137 is separated with the first oil filler point 133 and the second oil filler point 136, i.e., it is not right against same hole
Position, oiling mouth mechanism 13 close oiling；Oil filler point is opened: if third oil filler point 137 and the first oil filler point 133 and the second oiling
When hole 136 is in hole location face, third oil filler point 137 is communicated with conical cavity 02, and oiling mouth mechanism 13 closes oiling.Piezoelectricity
Silica gel ring 14 is provided between potsherd 06 and fixing seat 07.Multiple micropores are provided on metal substrate 05；Piezoelectric ceramic piece 06
With a thickness of 0.6 to 1.0 millimeters, metal substrate 05 is with a thickness of 0.05 to 0.15 millimeter.600 are provided on metal substrate 05 to arrive
The identical or different micropore of 3000 diameters；The diameter range of above-mentioned micropore is between 2.0 to 4.5 microns.
The mode of atomization is to do mechanical oscillation according to certain frequency under voltage driving by piezoelectric ceramic piece 06, is driven
The height that the liquid flowed on piezoelectric ceramic piece 06 from conical cavity 02 is bounced, and bounced can be much larger than piezoelectric ceramic piece 06
The spacing between metal substrate 05, therefore hit metal substrate 05 and be allowed to generate forced vibration.06 vibration frequency of piezoelectric ceramic piece
Especially fast, over time, the vibration frequency of metal substrate 05 can tend to be simultaneously finally identical as piezoelectric ceramic vibrator dynamic frequency.?
Metal substrate 05 is equipped with micropore area, and the liquid between part piezoelectric ceramic piece 06 and metal substrate 05 can pass through micropore area and be formed
Fluid molecule moves upwards, and finally goes out from upper cover body 04 as atomization gas.Entire atomization process, only piezoelectric ceramic piece 06 and electricity
Pole, the heat that the course of work releases is not also warm, solves the problems, such as that fuselage overheats；Moreover, liquid is made to be easier to be atomized, improve
Energy conversion efficiency；In addition, also ensuring that the components such as metal substrate 05 and piezoelectric ceramics are easier to be recycled.Inner cavity uses
The structure of cone, the energy that the vibration of metal substrate 05 generates can be rebounded by 02 side wall of conical cavity back to metal substrate 05
Vibration generates gain effect, so that energy is not shed, plays the role of cumulative, may further ensure that 04 top of upper cover body goes out
Mouth tightening, fog effect is more obvious out.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection scope of invention.
Claims (5)
1. a kind of ultrasonic atomizing device of cumulative, which is characterized in that be equipped with including outer housing, in outer housing outside extending up to
Conical cavity outside upper part of the housing, the connector being socketed in conical cavity upper end, the upper cover being connected on connector
Body, the metal substrate being successively arranged on conical cavity bottom and piezoelectric ceramic piece are equipped with receiving below piezoelectric ceramic piece
The fixing seat of metal substrate, piezoelectric ceramic piece and conical cavity, and be socketed in fixing seat and accommodate fixing seat and and shell
The bottom cover of body connection；The first electrode and second electrode connecting respectively with piezoelectric ceramic piece are provided on the bottom cover；
The upper cover body includes cylindrical semi-enclosed lid, is equipped with the air-breathing communicated with cover inside on the top of lid
Hole is respectively symmetrically equipped with the inclined-plane recess shunk upwards in lid two sides, and is respectively equipped on the lid of inclined-plane recess two sides
The air inlet communicated with cover inside；
The connector include the connecting column being equipped in lid, be equipped on connecting column be connected to suction hole and is in it is logical
Straight gas port corresponds to two side position of air inlet in connecting column and is respectively equipped with the side gas port being connected to air inlet, under connecting column
Portion is cased with the ladder pipe connecting with conical cavity, and is equipped on the straight gas port in connecting column lower end in ladder pipe to cone
The inner tube that inner cavity extends；
Straight gas port, side gas port and the inner tube three is interconnected；
The annular chamber of storage tobacco tar is formed between the conical cavity and outer housing inside；The circular cone of the annular chamber bottom
The delivery hole that guidance tobacco tar flows to piezoelectric ceramics on piece is provided between shape inner cavity and fixing seat；
The oiling mouth mechanism with upper cover body cooperating is provided on outer housing above the annular chamber；
The upper cover body, connector are fixedly connected with conical cavity three.
2. a kind of ultrasonic atomizing device of cumulative according to claim 1, which is characterized in that the oiling mouth mechanism packet
Include the annular bottom cover being equipped on the outer housing inner wall between connector and conical cavity, in annular bottom cover and outer housing top
The accommodating chamber of formation is respectively symmetrically equipped with the first oil filler point communicated with conical cavity, in ring on the two sides of annular bottom cover
Shape bottom cover is equipped with shapes and sizes silicagel pad identical with annular bottom cover, and places outside upper cover equipped with connecting with outer housing
Annular cover；
Shape, size and location the second oil filler point corresponding with the first oil filler point are provided in the silicagel pad；Described
Annular surface, which covers, is provided with shape, size and location third oil filler point corresponding with the first oil filler point and the second oil filler point.
3. a kind of ultrasonic atomizing device of cumulative according to claim 2, which is characterized in that the piezoelectric ceramic piece with
Silica gel ring is provided between fixing seat.
4. a kind of ultrasonic atomizing device of cumulative according to claim 1,2 or 3, which is characterized in that the Metal Substrate
On piece is provided with multiple micropores；The piezoelectric ceramic piece with a thickness of 0.6 to 1.0 millimeters, metal substrate arrives with a thickness of 0.05
0.15 millimeter.
5. a kind of ultrasonic atomizing device of cumulative according to claim 4, which is characterized in that set on the metal substrate
It is equipped with the identical or different micropore of 600 to 3000 diameters；The diameter range of above-mentioned micropore is between 2.0 to 4.5 microns.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910237473.6A CN109892705A (en) | 2019-03-27 | 2019-03-27 | A kind of ultrasonic atomizing device of cumulative |
| PCT/CN2019/086900 WO2020191884A1 (en) | 2019-03-27 | 2019-05-14 | Shaped charge ultrasound atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910237473.6A CN109892705A (en) | 2019-03-27 | 2019-03-27 | A kind of ultrasonic atomizing device of cumulative |
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| Publication Number | Publication Date |
|---|---|
| CN109892705A true CN109892705A (en) | 2019-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910237473.6A Pending CN109892705A (en) | 2019-03-27 | 2019-03-27 | A kind of ultrasonic atomizing device of cumulative |
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| Country | Link |
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| CN (1) | CN109892705A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584209A (en) * | 2019-09-06 | 2019-12-20 | 华健 | Ultrasonic wave electron smog spinning disk atomiser |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795527A (en) * | 2016-06-03 | 2016-07-27 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizer and electronic cigarette |
| CN106923381A (en) * | 2017-05-03 | 2017-07-07 | 深圳瀚星翔科技有限公司 | The virgin lock electronic smoke atomizer of band |
| CN209995372U (en) * | 2019-03-27 | 2020-01-31 | 华健 | energy-gathering ultrasonic atomization device |
-
2019
- 2019-03-27 CN CN201910237473.6A patent/CN109892705A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795527A (en) * | 2016-06-03 | 2016-07-27 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizer and electronic cigarette |
| CN106923381A (en) * | 2017-05-03 | 2017-07-07 | 深圳瀚星翔科技有限公司 | The virgin lock electronic smoke atomizer of band |
| CN209995372U (en) * | 2019-03-27 | 2020-01-31 | 华健 | energy-gathering ultrasonic atomization device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584209A (en) * | 2019-09-06 | 2019-12-20 | 华健 | Ultrasonic wave electron smog spinning disk atomiser |
| CN110584209B (en) * | 2019-09-06 | 2024-04-05 | 华健 | Ultrasonic electronic cigarette atomizer |
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