CN205066022U - Atomizing piece structure and humidifier - Google Patents
Atomizing piece structure and humidifier Download PDFInfo
- Publication number
- CN205066022U CN205066022U CN201520804454.4U CN201520804454U CN205066022U CN 205066022 U CN205066022 U CN 205066022U CN 201520804454 U CN201520804454 U CN 201520804454U CN 205066022 U CN205066022 U CN 205066022U
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- China
- Prior art keywords
- atomizing piece
- connecting line
- piece structure
- wire harness
- screen layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000011888 foil Substances 0.000 claims description 6
- 230000000873 masking effect Effects 0.000 claims description 6
- 230000007547 defect Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a humidifier atomizing piece device and humidifier solves the problem that the terminal harass voltage experiment exceeds standard through the selection that changes the wire rod and connected mode, and then, solves the problem that obtains simple structure, connects reliable humidifier atomizing piece shielding structure. According to the utility model discloses an atomizing piece structure, include: an atomizing plate having an inner pad and an outer pad; and a shielding wire for shielding the atomizing sheet; wherein, the shielded wire includes: a first connection line having one end connected to the inner pad; one end of the second connecting wire is connected with the outer bonding pad; the shielding layer wraps the first connecting line and the second connecting line from the outer side; and one end thereof is connected to an outer pad in common with the second connection line.
Description
Technical field
The utility model belongs to household electrical appliance technical field, is specifically related to a kind of atomizing piece structure and applies 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.
Utility model content
For overcoming above-mentioned defect, the utility model 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 one side of the present utility model, 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 another aspect of the present utility model, 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 described in the utility model 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 preferred embodiment of the present utility model to the technical solution of the utility model, the beneficial effects of the utility model will be clear and definite further.
Accompanying drawing explanation
The accompanying drawing described herein further understanding of helping the technical solution of the utility model, it forms a part of the present utility model, but does not form improper restriction of the present utility model.
Fig. 1 is the front view of the atomizing piece structure according to the utility model one preferred embodiment;
Fig. 2 is the top view of the atomizing piece structure according to the utility model one preferred embodiment;
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
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.The humidifier that the utility model provides 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 the utility model one preferred embodiment and top view thereof.
As shown in Figure 1, the atomizing piece structure described in the utility model embodiment 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 utility model are below described.
[embodiment 1]
Referring to Fig. 2, the connected mode according to the described shielding line of the utility model first embodiment is described.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 utility model, 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 the utility model second preferred embodiment.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 utility model 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 utility model, as mentioned above, atomizing piece structure of the present utility model, 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 utility model 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 the utility model spirit based on teaching of the present utility model and announcement; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present utility model and modification should be comprised, and contained by the utility model claim.
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. 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 |
|---|---|---|---|
| CN201520804454.4U CN205066022U (en) | 2015-10-15 | 2015-10-15 | Atomizing piece structure and humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804454.4U CN205066022U (en) | 2015-10-15 | 2015-10-15 | Atomizing piece structure and humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066022U true CN205066022U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804454.4U Withdrawn - After Issue CN205066022U (en) | 2015-10-15 | 2015-10-15 | Atomizing piece structure and humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222261A (en) * | 2015-10-15 | 2016-01-06 | 珠海格力电器股份有限公司 | Atomizing piece structure and humidifier |
-
2015
- 2015-10-15 CN CN201520804454.4U patent/CN205066022U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222261A (en) * | 2015-10-15 | 2016-01-06 | 珠海格力电器股份有限公司 | Atomizing piece structure and humidifier |
| CN105222261B (en) * | 2015-10-15 | 2017-12-05 | 珠海格力电器股份有限公司 | Atomizing piece structure and humidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20171205 |