CN105222261B - One kind atomization chip architecture and humidifier - Google Patents
One kind atomization chip architecture and humidifier Download PDFInfo
- Publication number
- CN105222261B CN105222261B CN201510671413.7A CN201510671413A CN105222261B CN 105222261 B CN105222261 B CN 105222261B CN 201510671413 A CN201510671413 A CN 201510671413A CN 105222261 B CN105222261 B CN 105222261B
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- China
- Prior art keywords
- connecting line
- chip architecture
- humidifier
- atomizing piece
- atomization chip
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention provides a kind of humidifier atomization sheet devices and humidifier, solves the problems, such as that Terminal Disturbance Voltage experiment is exceeded by the selection and connected mode that change wire rod, and then, solve the problems, such as to obtain simple in construction, the reliable humidifier atomizing piece shielding construction of connection.Atomization chip architecture according to the present invention, including：Atomizing piece, it has interior pad and outer pad；And shielding line, to shield the atomizing piece；Wherein, shielding line includes：First connecting line, its one end connect the interior pad；Second connecting line, its one end connect the outer pad；And screen layer, wrap up the first connecting line and the second connecting line jointly from outside；And its one end is commonly connected to outer pad with second connecting line.
Description
Technical field
The invention belongs to household electrical appliance technical field, and in particular to one kind is atomized chip architecture and applies the atomization chip architecture
Humidifier.
Background technology
With the improvement of living standards, people increasingly pay attention to the quality of live and work environment, humidifier is as fashion
It small household appliances, can be that domestic environment brings the air of pure and fresh moistening, thus more and more appear in household or working environment.
The operation principle of ultrasonic humidifier is to provide corresponding resonance frequency by oscillating circuit for the atomizing piece in humidifier
Rate, atomizing piece is produced resonance (synchronous vibration) so as to which water be broken up, and then be atomized into the very tiny granular globule.It is described
Atomizing piece is also referred to as transduction piece, transducer etc., usually the piezoelectric ceramic piece made of piezoelectric ceramics.According to selected above-mentioned
The difference of the composition of atomizing piece, size etc., usually used resonant frequency have 1.7MHZ, 2.0MHZ, 2.4MHZ etc. several.Upper
State under resonant frequency, humidifier has good working order, and water fully can be atomized as steam.
Oscillating circuit provides high-frequency sine-wave oscillation for the atomizing piece of humidifier, and both are the core for forming humidifier
Center portion part.However, the high-frequency signal in atomizing piece and whole oscillating circuit easily by Space Coupling into humidifier
Other loops, or power line is directly coupled to so as to conduct the reliability of influence power network.Meanwhile carried out to humidifier
When atomizing piece Terminal Disturbance Voltage (EMC) is tested, it is found that the high-frequency oscillation signal of oscillating circuit can be by the connecting line of atomizing piece
Even Space Coupling is directly conducted to other circuits or by power line, serious electromagnetic interference is present, that is, is being atomized
The working frequency section of piece is exceeded.To overcome disadvantages described above, the means used in the prior art are that shielding is set on atomizer
Cover, metal radome is assembled on atomizer oscillating circuit using attachment structures such as screws.But this mode is present
The defects of many.Specifically, for example：Due to using attachment structures such as screws so that linkage editor is complicated, so as to cause production to be imitated
Rate is low., can not if assembling is not in place or midway connection occurs and loosened meanwhile mode connects for screw make it that the reliability of connection is low
Reach good shielding action.In addition, radome is set to cause the increase for being atomized chip architecture whole height so that less type
It is difficult to assemble, so as to limit the final assembly of humidifier, even resulting in assemble.
Therefore, it is necessary to provide a kind of simple in construction, reliable atomizing piece shielding construction of connection.
The content of the invention
To overcome drawbacks described above, the present invention provides a kind of humidifier atomization sheet devices and humidifier, by changing wire rod
Selection and connected mode solve the problems, such as that Terminal Disturbance Voltage experiment is exceeded, and then, solution acquisition is simple in construction, connection is reliable
The problem of humidifier atomizing piece shielding construction.
According to an aspect of the present invention, the atomization chip architecture, including：Atomizing piece, it has interior pad and outer pad；With
And shielding line, to shield the atomizing piece；Wherein, shielding line includes：First connecting line, its one end connect the interior pad；
Second connecting line, its one end connect the outer pad；And screen layer, wrap up the first connecting line and the second connection jointly from outside
Line；And its one end is commonly connected to outer pad with second connecting line.
Further, wherein, the screen layer includes shielded wire harness, is wrapped in the outside of first and second connecting line, and with
Two connecting lines are commonly connected to outer pad.
Further, wherein, the screen layer includes masking foil and shielded wire harness, is wrapped in first and second connecting line successively
Outside.
Further, wherein, the both ends of first and second connecting line are exposed from the screen layer, the second connecting line and institute
Shielded wire harness is stated to twist stock and be commonly connected to outer pad.
Further, wherein, the other end of the second connecting line is connected to the power supply or ground of circuit.
Further, wherein, the other end of the second connecting line twists stock with shielded wire harness and is commonly connected to the power supply of circuit
Or ground.
Further, wherein, the both ends of screen layer are wrapped up using heat-shrink tube respectively.
Further, wherein, shielded wire harness is wrapped up using heat-shrink tube.
Further, wherein, the atomization chip architecture is the atomization chip architecture of humidifier.
According to another aspect of the present invention, there is provided a kind of humidifier, it has any of the above-described described atomization chip architecture.
By changing selection and the connected mode of wire rod, humidifier atomizing piece of the present invention employs new structure,
It is connected with shielding line, while solving the problems, such as that Terminal Disturbance Voltage experiment is exceeded, eliminates and is atomized in the prior art
Device need install radome, and and then overcome using radome shield caused by a series of defects.Meanwhile shielded using connection
The mode of line is covered, simple in construction, connection reliably, is effectively reduced assembling difficulty, reaches and improves efficiency of assembling and reduction production
Many beneficial effects such as cost.
Further detailed description is done to technical scheme below in conjunction with accompanying drawing and the preferred embodiments of the present invention,
Beneficial effects of the present invention will be further appreciated.
Brief description of the drawings
Accompanying drawing described herein is used for helping to further understand technical scheme, and it forms the present invention's
A part, but do not form inappropriate limitation of the present invention.
Fig. 1 is the front view of atomization chip architecture according to one preferred embodiment of the present invention；
Fig. 2 is the top view of atomization chip architecture according to one preferred embodiment of the present invention；
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
Because the main source of interference is by the atomizing piece of the higher-order of oscillation and the whole loop of oscillating circuit, even
The PCB fabric swatch of oscillation circuit, i.e., if high-frequency signal is delivered to it by the too big role that can equally play " antenna " of loop area
His loop, even on power line.Humidifier and its atomizing piece constructional device provided by the invention, by mainly for the choosing of wire rod
Select and connected mode, to mask the interference signal of atomizing piece working frequency, to prevent coupling firing into other circuits, PCB cloth
Plate, which should be noted, avoids loop area big.
Fig. 1,2 are the front views for showing the atomization chip architecture for being connected with shielding line according to one preferred embodiment of the present invention
And its top view.
As shown in figure 1, the atomization chip architecture described in the embodiment of the present invention includes：Atomizing piece 1 and for atomizing piece 1
The shielding line 3 of shielding.Further, as shown in Fig. 2 the atomizing piece 1 has interior pad 11 and outer pad 12.Shielding line 3, use
To shield the atomizing piece.Also, shielding line 3 includes, the first connecting line 31, its one end connects the interior pad 11；Second connects
Wiring 32, its one end connect the outer pad 12, and the other end is connected to the power supply or ground of oscillating circuit；And screen layer 34, use
In wrapping up the first connecting line 31 and the second connecting line 32, its one end is twisted stock with second connecting line 32 and is welded on jointly outside described
Pad 12.
Moreover it is preferred that also include：Atomizing piece 1 is nested with cushion rubber 2 wherein.
As shown in Fig. 2 the atomizing piece 1 has interior pad 11 and outer pad 12, it is respectively used to weld included by shielding line 3
One end of first connecting line 31 and the second connecting line 32.The shielding line 3 includes two connecting lines, i.e. the first connecting line 31 and
Two connecting lines 32, and screen layer 34.The screen layer 34 preferably includes masking foil (not shown) and shielded wire harness 33, wraps successively
It is rolled in the outside of the first connecting line and the second connecting line.It is pointed out that the use of masking foil is to further enhance bag
Wrap up in and shield effectiveness, can be without using masking foil if shielded wire harness can play good shield effectiveness.Further preferred
In embodiment, shielding line 3 can also be coated on the sleeve pipe and/or heat-shrinkable T bush 35 in the outside of screen layer 34, to play protection
Effect.
Illustrate the composition of shielding line and its attachment structure with atomizing piece in multiple preferred embodiments of the present invention below.
[embodiment 1]
Referring to the connected mode of the shielding line of Fig. 2 descriptions according to a first embodiment of the present invention.As shown in Fig. 2
Shielding line 3 includes first and second connecting line 31,32, and includes the screen layer 34 of first and second connecting line 31,32.Screen layer 34 is excellent
Choosing includes masking foil and shielded wire harness, is wrapped in successively on the outside of first and second connecting line.First and second connecting line 31,22 is common
Ground is placed in same screen layer 34, and first and second connecting line 31,32 exposes from the both ends of screen layer 34.Wherein, the second connection
Line 32 is connected with the outer pad 12 of atomizing piece 1 close to the one end in the direction of atomizing piece 1, and second connecting line 32 with wrapping up thereon
Shielded wire harness 33 twists stock into single line, is welded on the outer pad 12 of atomizing piece 1.Meanwhile second connecting line 32 the other end from
Screen layer 34 is drawn.Additionally, it is preferred that the shielded wire harness 33 for exposing outside is wrapped up using heat-shrink tube 35, to prevent exposed copper cash
Easily by damage, or it is short-circuit with other dew copper wires.
First connecting line 31 is towards the direction of atomizing piece 1 from one end that screen layer 34 passes, the interior pad 11 with atomizing piece 1
Connection.
Moreover it is preferred that the both ends of screen layer 34 are wrapped up using heat-shrink tube 35 respectively.So as to protect exposed copper cash
Will not be short-circuit by damage, or with other dew copper wires
In the present invention, the material of shielding line 3 can be chosen according to the actual work temperature demand of humidifier.For example, two
UL2464, UL2835 etc. may be selected in the specification of connecting line, and the line footpath of connecting line is chosen also according to the operating current of reality, such as
24AWG etc..It is pointed out that selection and line footpath on connecting line, what numerical value provided herein was merely exemplary, rather than
Restricted, those skilled in the art can be selected as needed.
In addition, the shorter eradicating efficacies for disturbance voltage (EMC) of line length L1 of the length of two connecting lines 31,32 are better,
But it can be adjusted according to actual use demand.Meanwhile the longer the better by the length L2 of screen layer 34, likewise, can basis
Actual demand is chosen.
[embodiment 2]
Illustrate the atomization chip architecture of second preferred embodiment of the invention below.Its structure is similar to Example 1, therefore omission pair
With the description of [embodiment 1] structure identical content.Two connecting lines, i.e. the first connecting line 31, the second connecting line 32 weld respectively
It is connected at the inside and outside pad of atomizing piece.First and second connecting line 31,32 is wrapped up using screen layer, be placed in screen layer 34 and from
Draw at the both ends of screen layer 34.One end of second connecting line 32 passes screen layer 34, the outside weld of stock and atomizing piece is twisted with shielded wire harness
Disk 12 electrically connects.Difference from Example 1 is that the other end of the second connecting line 32 is worn with shielded wire harness from screen layer 34
Go out, twist into one power end for being connected on circuit, other structures are same as Example 1.
[embodiment 3]
Atomization chip architecture in the explanation present invention the 3rd is preferable to carry out below.Its structure is similar to Example 1, therefore omission pair
With the description of the structure identical content of embodiment 1.Second connecting line 32 is welded at the outer pad 12 of atomizing piece.Wherein, second
Connecting line 32 passes from screen layer 34 and connects the outer pad 12 of atomizing piece 1, and the shielded wire harness 33 wrapped up thereon is also in the lump from screen
Cover layer 34 to pass, the outer pad 12 that stock is connected electrically in into single line atomizing piece 1 jointly is twisted with the second connecting line 32.Implement with second
Different, the other end of the second connecting line 32 and shielded wire harness 33 passes from screen layer 34, twists into one and is connected electrically in circuit
Ground, other structures are identical with [embodiment 1].
The specific composition of the atomization chip architecture according to the present invention is the foregoing described, as described above, the atomizing piece knot of the present invention
Structure, by the selection of wire rod and the change of connected mode, to mask the interference signal of atomizing piece working frequency, sent out to prevent coupling
It is mapped in other circuits.By being connected with shielding line in the structure, solving the problems, such as that Terminal Disturbance Voltage experiment is exceeded
Meanwhile also eliminate need in the prior art install atomizing piece radome, and and then overcome using radome shielding brought
A series of defects.Meanwhile utilize the mode for connecting shielding line, there is provided simple in construction, the reliable structure of connection, and dropped
The many beneficial effects of low assembling difficulty and production cost etc..
Embodiments herein is the foregoing is only, is not limited to the application, for those skilled in the art
For member, technology contents of the invention and technical characteristic have revealed that as above, but those skilled in the art still may base
Make a variety of replacements and modification without departing substantially from spirit of the present invention, therefore, the scope of the present invention in teachings of the present invention and announcement
The content disclosed in embodiment should be not limited to, and various replacements and modification without departing substantially from the present invention should be included, and is present invention power
Profit requires to be covered.
Claims (11)
1. one kind atomization chip architecture, including：
Atomizing piece, it has interior pad and outer pad；And
Shielding line, to shield the atomizing piece；
Wherein, shielding line includes：
First connecting line, its one end connect the interior pad；
Second connecting line, its one end connect the outer pad；And
Screen layer, wrap up the first connecting line and the second connecting line jointly from outside；And its one end and second connecting line are common
It is connected to outer pad.
2. atomization chip architecture as claimed in claim 1, it is characterised in that wherein,
The screen layer includes shielded wire harness, is wrapped in the outside of first and second connecting line, and be commonly connected to the second connecting line
Outer pad.
3. chip architecture is atomized as claimed in claim 1, it is characterised in that wherein,
The screen layer includes masking foil and shielded wire harness, is wrapped in the outside of first and second connecting line, wherein shielded wire harness successively
Outer pad is commonly connected to the second connecting line.
4. humidifier as claimed in claim 2 or claim 3 is atomized chip architecture, it is characterised in that wherein,
The both ends of first and second connecting line are exposed from the screen layer, and the second connecting line stock stubborn with the shielded wire harness is simultaneously common
It is same to be connected to outer pad.
5. the atomization chip architecture as described in claim any one of 1-3, it is characterised in that wherein,
The other end of second connecting line is connected to the power supply or ground of circuit.
6. atomization chip architecture as claimed in claim 2 or claim 3, it is characterised in that wherein,
The other end of second connecting line twists stock with shielded wire harness and is commonly connected to the power supply or ground of circuit.
7. the atomization chip architecture as described in claim any one of 1-3, it is characterised in that the both ends of screen layer use pyrocondensation respectively
Pipe is wrapped up.
8. atomization chip architecture as claimed in claim 4, it is characterised in that wherein,
The shielded wire harness that stock is twisted with the second connecting line using heat-shrink tube pair wraps up.
9. atomization chip architecture as claimed in claim 6, it is characterised in that wherein,
The shielded wire harness that stock is twisted with the second connecting line using heat-shrink tube pair wraps up.
10. the atomization chip architecture as described in claim any one of 1-3, it is characterised in that wherein,
The atomization chip architecture is the atomization chip architecture for humidifier.
11. a kind of humidifier, it is characterised in that there is the atomization chip architecture any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671413.7A CN105222261B (en) | 2015-10-15 | 2015-10-15 | One kind atomization chip architecture and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671413.7A CN105222261B (en) | 2015-10-15 | 2015-10-15 | One kind atomization chip architecture and humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222261A CN105222261A (en) | 2016-01-06 |
| CN105222261B true CN105222261B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510671413.7A Active CN105222261B (en) | 2015-10-15 | 2015-10-15 | One kind atomization chip architecture and humidifier |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258555A (en) * | 2018-11-23 | 2019-01-25 | 黄冰莹 | A kind of aquaculture perforation oxygen-increasing device based on ultrasonic atomization |
| CN111043689A (en) * | 2019-12-27 | 2020-04-21 | 广东思威特智能科技股份有限公司 | Atomizing sheet and processing method thereof |
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| JP2002231057A (en) * | 2001-01-29 | 2002-08-16 | Yazaki Corp | Shield harness and manufacturing method of the same |
| US20090314511A1 (en) * | 2006-08-15 | 2009-12-24 | Autonetworks Technologies, Ltd. | Shielded Wire-Grounding construction |
| CN201676791U (en) * | 2010-05-11 | 2010-12-22 | 区应刚 | Electric connector of ultrasonic atomization sheet |
| CN102095235A (en) * | 2011-02-16 | 2011-06-15 | 贺发民 | Humidifier |
| CN202435780U (en) * | 2011-12-23 | 2012-09-12 | 中山市明盛光电科技有限公司 | EMC (electro-magnetic compatibility) anti-electromagnetic interference device of humidifier |
| CN103212509A (en) * | 2013-04-25 | 2013-07-24 | 湖南嘉业达电子有限公司 | Atomized sheet component capable of outputting wires in completely equal distance |
| CN204122301U (en) * | 2014-10-17 | 2015-01-28 | 杨飞 | Novel ultrasonic atomizer |
| CN205066022U (en) * | 2015-10-15 | 2016-03-02 | 珠海格力电器股份有限公司 | Atomizing chip architecture and humidifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050020424A (en) * | 2003-08-22 | 2005-03-04 | (주)성철사 | Power cord |
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2015
- 2015-10-15 CN CN201510671413.7A patent/CN105222261B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231057A (en) * | 2001-01-29 | 2002-08-16 | Yazaki Corp | Shield harness and manufacturing method of the same |
| US20090314511A1 (en) * | 2006-08-15 | 2009-12-24 | Autonetworks Technologies, Ltd. | Shielded Wire-Grounding construction |
| CN201676791U (en) * | 2010-05-11 | 2010-12-22 | 区应刚 | Electric connector of ultrasonic atomization sheet |
| CN102095235A (en) * | 2011-02-16 | 2011-06-15 | 贺发民 | Humidifier |
| CN202435780U (en) * | 2011-12-23 | 2012-09-12 | 中山市明盛光电科技有限公司 | EMC (electro-magnetic compatibility) anti-electromagnetic interference device of humidifier |
| CN103212509A (en) * | 2013-04-25 | 2013-07-24 | 湖南嘉业达电子有限公司 | Atomized sheet component capable of outputting wires in completely equal distance |
| CN204122301U (en) * | 2014-10-17 | 2015-01-28 | 杨飞 | Novel ultrasonic atomizer |
| CN205066022U (en) * | 2015-10-15 | 2016-03-02 | 珠海格力电器股份有限公司 | Atomizing chip architecture and humidifier |
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| Publication number | Publication date |
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| CN105222261A (en) | 2016-01-06 |
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