CN105222261A - A kind of atomizing piece structure and humidifier - Google Patents
A kind of atomizing piece structure and humidifier Download PDFInfo
- Publication number
- CN105222261A CN105222261A CN201510671413.7A CN201510671413A CN105222261A CN 105222261 A CN105222261 A CN 105222261A CN 201510671413 A CN201510671413 A CN 201510671413A CN 105222261 A CN105222261 A CN 105222261A
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- China
- Prior art keywords
- atomizing piece
- connecting line
- piece structure
- humidifier
- screen layer
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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 invention provides a kind of humidifier atomizing piece device and humidifier, solve Terminal Disturbance Voltage by the selection and connected mode changing wire rod and test the problem exceeded standard, and then, solve and obtain the problem that structure is simple, connect reliable humidifier atomizing piece shielding construction.Atomizing piece structure according to the present invention, comprising: atomizing piece, and it has interior pad and outer pad; And shielding line, in order to shield described atomizing piece; Wherein, shielding line comprises: the first connecting line, and its one end connects described interior pad; Second connecting line, its one end connects described outer pad; And screen layer, the first connecting line and the second connecting line is jointly wrapped up from outside; And its one end and described second connecting line are connected to outer pad jointly.
Description
Technical field
The invention belongs to household electrical appliance technical field, be specifically related to a kind of atomizing piece structure and apply the humidifier of this atomizing piece structure.
Background technology
Along with growth in the living standard, people more and more pay attention to the quality of live and work environment, and humidifier, as fashion small household appliances, can bring pure and fresh moistening air for domestic environment, thus more and more appear in household or working environment.
The operation principle of ultrasonic humidifier is, provides corresponding resonant frequency by oscillating circuit for the atomizing piece in humidifier, makes atomizing piece produce resonance (synchronous vibration) thus be broken up by water, and then is atomized into the very tiny granular globule.Described atomizing piece, also known as making transduction piece, transducer etc., is generally the piezoelectric ceramic piece be made up of piezoelectric ceramics.According to the difference of the formation, size etc. of selected above-mentioned atomizing piece, normally used resonant frequency has 1.7MHZ, 2.0MHZ, 2.4MHZ etc. several.Under above-mentioned resonant frequency, humidifier has good working order, water fully can be atomized as steam.
The atomizing piece that oscillating circuit is humidifier provides high-frequency sine-wave oscillation, and both are the core component forming humidifier.But, the high-frequency signal in atomizing piece and whole oscillating circuit easily by Space Coupling to other loops in humidifier, or be directly coupled to power line thus conduct the reliability affecting electrical network.Simultaneously, when carrying out atomizing piece Terminal Disturbance Voltage (EMC) to humidifier and testing, find oscillating circuit high-frequency oscillation signal can by the connecting line of atomizing piece even Space Coupling to other circuit or directly conducted by power line, there is serious electromagnetic interference, namely exceed standard in the operating frequency section of atomizing piece.For overcoming above defect, the means adopted in prior art arrange radome on atomizer, utilizes the syndetons such as screw to be assemblied on atomizer oscillating circuit by metal radome.But there is many defects in this mode.Concrete, such as: owing to adopting the syndetons such as screw, make linkage editor complicated, thus cause production efficiency low.Meanwhile, it is low that screw connects the reliability making to connect, if assemble not in place or occur connecting loosening, then cannot reach good shielding action halfway.In addition, the increase that radome causes atomizing piece structure whole height is set, makes less type be difficult to assembling, thus limit the final assembly of humidifier, even cause assembling.
Therefore, be necessary to provide a kind of structure simple, connect reliable atomizing piece shielding construction.
Summary of the invention
For overcoming above-mentioned defect, the invention provides a kind of humidifier atomizing piece device and humidifier, solve Terminal Disturbance Voltage by the selection and connected mode changing wire rod and test the problem exceeded standard, and then, solve and obtain the problem that structure is simple, connect reliable humidifier atomizing piece shielding construction.
According to an aspect of the present invention, described atomizing piece structure, comprising: atomizing piece, and it has interior pad and outer pad; And shielding line, in order to shield described atomizing piece; Wherein, shielding line comprises: the first connecting line, and its one end connects described interior pad; Second connecting line, its one end connects described outer pad; And screen layer, the first connecting line and the second connecting line is jointly wrapped up from outside; And its one end and described second connecting line are connected to outer pad jointly.
Further, wherein, described screen layer comprises shielded wire harness, is wrapped in the outside of first and second connecting line, and is jointly connected to outer pad with the second connecting line.
Further, wherein, described screen layer comprises masking foil and shielded wire harness, is wrapped in the outside of first and second connecting line successively.
Further, wherein, the two ends of first and second connecting line described are exposed from described screen layer, and the second connecting line and described shielded wire harness are twisted stock and be jointly connected to outer pad.
Further, wherein, the other end of the second connecting line is connected to power supply or the ground of circuit.
Further, wherein, the other end of the second connecting line and shielded wire harness are twisted stock and are jointly connected to power supply or the ground of circuit.
Further, wherein, the two ends of screen layer use heat-shrink tube to wrap up respectively.
Further, wherein, heat-shrink tube is used to wrap up shielded wire harness.
Further, wherein, described atomizing piece structure is the atomizing piece structure of humidifier.
According to a further aspect in the invention, provide a kind of humidifier, it has above-mentioned arbitrary described atomizing piece structure.
By changing selection and the connected mode of wire rod, humidifier atomizing piece of the present invention have employed new structure, it is connected with shielding line, solving while Terminal Disturbance Voltage tests the problem exceeded standard, eliminate atomizer in prior art need install radome, and and then overcome adopt radome shield a series of defects brought.Meanwhile, utilize the mode connecting shielding line, structure is simple, connection is reliable, effectively reduces assembling difficulty, reaches and improves many beneficial effects such as efficiency of assembling and reduction production cost.
Do further detailed description below in conjunction with accompanying drawing and the preferred embodiments of the present invention to technical scheme of the present invention, beneficial effect of the present invention will be clear and definite further.
Accompanying drawing explanation
The accompanying drawing described herein further understanding of helping technical scheme of the present invention, it forms a part of the present invention, but does not form inappropriate limitation of the present invention.
Fig. 1 is the front view of atomizing piece structure according to one preferred embodiment of the present invention;
Fig. 2 is the top view of atomizing piece structure according to one preferred embodiment of the present invention;
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the specific embodiment of the invention and corresponding accompanying drawing, technical solution of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Main source due to interference is rely on the atomizing piece of the higher-order of oscillation and the whole loop of oscillating circuit, the even PCB fabric swatch of oscillation circuit, if namely high-frequency signal is delivered on other loops or even power line by the too large role that can play " antenna " equally of loop area.Humidifier provided by the invention and atomizing piece constructional device thereof, by mainly for the selection of wire rod and connected mode, to mask the interfering signal of atomizing piece operating frequency, in case coupling firing is in other circuit, PCB fabric swatch should be noted that to avoid loop area large.
Fig. 1,2 shows the front view being connected with the atomizing piece structure of shielding line according to one preferred embodiment of the present invention and top view thereof.
As shown in Figure 1, the atomizing piece structure described in the embodiment of the present invention comprises: atomizing piece 1 and the shielding line 3 for the shielding of atomizing piece 1.Further, as shown in Figure 2, described atomizing piece 1 has interior pad 11 and outer pad 12.Shielding line 3, in order to shield described atomizing piece.Further, shielding line 3 comprises, the first connecting line 31, and its one end connects described interior pad 11; Second connecting line 32, its one end connects described outer pad 12, and the other end is connected to power supply or the ground of oscillating circuit; And screen layer 34, for wrapping up the first connecting line 31 and the second connecting line 32, its one end and described second connecting line 32 are twisted stock and are jointly welded on described outer pad 12.
In addition, preferably, also comprise: atomizing piece 1 is nested with cushion rubber 2 wherein.
As shown in Figure 2, this atomizing piece 1 has interior pad 11 and outer pad 12, is respectively used to first connecting line 31 of welding included by shielding line 3 and one end of the second connecting line 32.Described shielding line 3 comprises two connecting lines, i.e. the first connecting line 31 and the second connecting line 32, and screen layer 34.Described screen layer 34 preferably includes masking foil (not shown) and shielded wire harness 33, is wrapped in the outside of the first connecting line and the second connecting line successively.It is pointed out that the use of masking foil is to strengthen parcel and shield effectiveness further, if shielded wire harness can play good shield effectiveness, then can not using masking foil.In a further preferred embodiment, shielding line 3 can also comprise and is coated on sleeve pipe outside screen layer 34 and/or heat-shrinkable T bush 35, to play a protective role.
The formation of shielding line and the syndeton with atomizing piece thereof in multiple preferred embodiment of the present invention are below described.
[embodiment 1]
The connected mode of described shielding line is according to a first embodiment of the present invention described referring to Fig. 2.As shown in Figure 2, shielding line 3 comprises first and second connecting line 31,32, and comprises the screen layer 34 of first and second connecting line 31,32.Screen layer 34 preferably includes masking foil and shielded wire harness, is wrapped in successively outside first and second connecting line.First and second connecting line 31,22 described is jointly placed in same screen layer 34, and first and second connecting line 31,32 exposes from the two ends of screen layer 34.Wherein, the second connecting line 32, near the one end in the direction of atomizing piece 1, is connected with the outer pad 12 of atomizing piece 1, and the second connecting line 32 is twisted stock with the shielded wire harness 33 that it wraps up and become single line, is welded on the outer pad 12 of atomizing piece 1.Meanwhile, the other end of the second connecting line 32 is drawn from screen layer 34.In addition, preferably using heat-shrink tube 35 to wrap up exposing outside shielded wire harness 33, to prevent exposed copper cash to be easily subject to damage, or revealing copper wire short circuit with other.
One end that first connecting line 31 passes towards the direction of atomizing piece 1 from screen layer 34, is connected with pad 11 in atomizing piece 1.
In addition, preferably, the two ends of screen layer 34 use heat-shrink tube 35 to wrap up respectively.Thus protect exposed copper cash that damage can not be subject to, or reveal copper wire short circuit with other
In the present invention, the material of shielding line 3 can be chosen according to the actual work temperature demand of humidifier.Such as, the specification of two connecting lines can select UL2464, UL2835 etc., and the wire diameter of connecting line is also chosen, as 24AWG etc. according to the operating current of reality.It is pointed out that the selection about connecting line and wire diameter, the numerical value herein provided is only illustrative, and not restrictive, and those skilled in the art can select as required.
In addition, the shorter eradicating efficacy for disturbance voltage (EMC) of line length L1 of the length of two connecting lines 31,32 is better, but can adjust according to actual user demand.Meanwhile, the longer the better for the length L2 of screen layer 34, same, can choose according to the actual requirements.
[embodiment 2]
The following describes the atomizing piece structure of second preferred embodiment of the invention.Its structure is similar to Example 1, therefore omits the description with [embodiment 1] content that structure is identical.Two connecting lines, namely the first connecting line 31, second connecting line 32 is welded on the inside and outside pad place of atomizing piece respectively.First and second connecting line 31,32 uses screen layer parcel, with being placed in screen layer 34 and drawing from screen layer 34 two ends.One end of second connecting line 32 passes screen layer 34, twist stock with shielded wire harness is electrically connected with the outer pad 12 of atomizing piece.Difference from Example 1 is, the other end and the shielded wire harness of the second connecting line 32 pass from screen layer 34, and twist into the power end that one is connected on circuit, other structures are identical with embodiment 1.
[embodiment 3]
The following describes the atomizing piece structure in the preferred enforcement of the present invention the 3rd.Its structure is similar to Example 1, therefore omits the description to the content identical with embodiment 1 structure.Second connecting line 32 is welded on outer pad 12 place of atomizing piece.Wherein, the second connecting line 32 passes from screen layer 34 and connects the outer pad 12 of atomizing piece 1, and on it, the shielded wire harness 33 of parcel also passes from screen layer 34 in the lump, twists stock become single line to be jointly connected electrically in the outer pad 12 of atomizing piece 1 with the second connecting line 32.Implement different from second, the second connecting line 32 passes from screen layer 34 with the other end of shielded wire harness 33, and twist into the ground that one is connected electrically in circuit, other structures are identical with [embodiment 1].
The foregoing describe the concrete formation according to atomizing piece structure of the present invention, as mentioned above, atomizing piece structure of the present invention, by the selection of wire rod and the change of connected mode, to mask the interfering signal of atomizing piece operating frequency, in case coupling firing is in other circuit.By being connected with shielding line in this structure, solving while Terminal Disturbance Voltage tests the problem exceeded standard, also eliminating in prior art and needing atomizing piece radome is installed, and and then overcome and adopt radome to shield a series of defects brought.Meanwhile, utilize and connect the mode of shielding line, provide structure simple, connect reliable structure, and obtain and reduce many beneficial effects such as assembling difficulty and production cost etc.
The foregoing is only the embodiment of the application; be not limited to the application; for a person skilled in the art; technology contents of the present invention and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from spirit of the present invention based on teaching of the present invention and announcement; therefore; scope should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present invention and modification should be comprised, and contained by the claims in the present invention.
Claims (11)
1. an atomizing piece structure, comprising:
Atomizing piece, it has interior pad and outer pad; And
Shielding line, in order to shield described atomizing piece;
Wherein, shielding line comprises:
First connecting line, its one end connects described interior pad;
Second connecting line, its one end connects described outer pad; And
Screen layer, wraps up the first connecting line and the second connecting line jointly from outside; And its one end and described second connecting line are connected to outer pad jointly.
2. atomizing piece structure as claimed in claim 1, is characterized in that, wherein,
Described screen layer comprises shielded wire harness, is wrapped in the outside of first and second connecting line, and is jointly connected to outer pad with the second connecting line.
3. atomizing piece structure as claimed in claim 1, is characterized in that, wherein,
Described screen layer comprises masking foil and shielded wire harness, is wrapped in the outside of first and second connecting line successively, and wherein shielded wire harness and the second connecting line are connected to outer pad jointly.
4. humidifier atomizing piece structure as claimed in claim 2 or claim 3, is characterized in that, wherein,
The two ends of first and second connecting line described are exposed from described screen layer, and the second connecting line and described shielded wire harness are twisted stock and be jointly connected to outer pad.
5. the atomizing piece structure as described in any one of claim 1-3, is characterized in that, wherein,
The other end of the second connecting line is connected to power supply or the ground of circuit.
6. atomizing piece structure as claimed in claim 2 or claim 3, is characterized in that, wherein,
The other end of the second connecting line and shielded wire harness are twisted stock and are jointly connected to power supply or the ground of circuit.
7. the atomizing piece structure as described in any one of claim 1-3, is characterized in that, the two ends of screen layer use heat-shrink tube to wrap up respectively.
8. atomizing piece structure as claimed in claim 4, is characterized in that, wherein,
The shielded wire harness using heat-shrink tube pair and the second connecting line to twist stock wraps up.
9. atomizing piece structure as claimed in claim 6, is characterized in that, wherein,
The shielded wire harness using heat-shrink tube pair and the second connecting line to twist stock wraps up.
10. the atomizing piece structure as described in any one of claim 1-3, is characterized in that, wherein,
Described atomizing piece structure is the atomizing piece structure for humidifier.
11. 1 kinds of humidifiers, is characterized in that, have the atomizing piece structure according to 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 true CN105222261A (en) | 2016-01-06 |
| CN105222261B 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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| CN (1) | CN105222261B (en) |
Cited By (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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| 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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2015
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| JP2002231057A (en) * | 2001-01-29 | 2002-08-16 | Yazaki Corp | Shield harness and manufacturing method of the same |
| KR20050020424A (en) * | 2003-08-22 | 2005-03-04 | (주)성철사 | Power cord |
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Cited By (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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| Publication number | Publication date |
|---|---|
| CN105222261B (en) | 2017-12-05 |
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