CN206610699U - Inductor and the household electrical appliance with it - Google Patents
Inductor and the household electrical appliance with it Download PDFInfo
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- CN206610699U CN206610699U CN201720340210.4U CN201720340210U CN206610699U CN 206610699 U CN206610699 U CN 206610699U CN 201720340210 U CN201720340210 U CN 201720340210U CN 206610699 U CN206610699 U CN 206610699U
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- coil
- toroidal core
- inductor
- winding area
- winding
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Abstract
The utility model discloses a kind of inductor and the household electrical appliance with it, the inductor includes：There is the winding area of multiple circumferential arrays along the toroidal core on toroidal core, the toroidal core；Coil, the coil is wrapped on the toroidal core and is wound in multilayer in each winding area, in two adjacent winding areas, the outermost layer of the coil of the previous winding area on the direction of winding of the coil is connected with the innermost layer of the coil of the latter winding area.According to the inductor of the utility model embodiment therefore, have the advantages that production efficiency height, parasitic capacitance are small according to the inductor of the utility model embodiment.
Description
Technical field
The utility model is related to electrical equipment manufacturing technology field, in particular to a kind of inductor and with the inductance
The household electrical appliance of device.
Background technology
Household electrical appliance in correlation technique, its inductor is in order to improve production efficiency, more by the way of machine coiling, but
Due to limitation of the machine coiling for winding mode, cause the parasitic capacitance of inductor larger, influence the performance of inductor.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore,
The utility model proposes a kind of inductor, therefore the inductor, according to the inductor of the utility model embodiment there is production to imitate
The advantages of rate is high, parasitic capacitance is small.
The utility model also proposes a kind of household electrical appliance with the inductor.
To achieve the above object, first aspect of the present utility model proposes a kind of inductor, and the inductor includes：Annular
There is the winding area of multiple circumferential arrays along the toroidal core on magnetic core, the toroidal core；Coil, the coil is twined
It is wound on the toroidal core and is wound in each winding area in multilayer, two adjacent winding areas,
The outermost layer of the coil of the previous winding area on the direction of winding of the coil and the latter individual winding area
The innermost layer of coil is connected.
According to inductor of the present utility model, therefore, production efficiency is had according to the inductor 1 of the utility model embodiment
It is high, the advantages of parasitic capacitance is small.
In addition, can also have technical characteristic additional as follows according to inductor of the present utility model：
Lattice coil in each winding area in the circumference of the toroidal core by being back and forth entwined.
The number of turn of coil in the minimum winding area of the number of turn of multiple winding area coils is no less than more
The 40% of the number of turn of coil in the most winding area of the number of turn of the individual winding area coil.
The toroidal core is ferrite material materials and parts, iron silicon materials part or iron silica-alumina material part.
Constitute a diameter of 0.3-2.5 millimeters of the cross section of the wire of the coil.
The coil includes the wire of multiple parallel windings.
At least one of the inner peripheral surface of the toroidal core and outer peripheral face are provided with coiling location structure.
The coiling location structure is the projection and/or groove to be formed on the toroidal core.
The toroidal core is provided with antislip ring, and the coiling location structure is the projection to be formed on the antislip ring
And/or groove.
Second aspect of the present utility model proposes a kind of household electrical appliance, and the household electrical appliance are included according to of the present utility model
Inductor described in first aspect.
According to household electrical appliance of the present utility model, by using the inductance according to first aspect of the present utility model
Device, has the advantages that performance is good, production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the inductor according to one specific embodiment of the utility model.
Fig. 2 is the structural representation of the inductor according to the utility model another specific embodiment.
Fig. 3 is the structural representation of the toroidal core of the inductor according to one specific embodiment of the utility model.
Fig. 4 is the structural representation of the toroidal core of the inductor according to the utility model another specific embodiment.
Reference：Inductor 1, toroidal core 100, winding area 110, body 220, antislip ring 230, coiling positioning knot
Structure 231, coil 200, wire 210.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
Below with reference to the accompanying drawings inductor 1 according to the utility model embodiment is described.
As depicted in figs. 1 and 2, toroidal core 100 and coil 200 are included according to the inductor 1 of the utility model embodiment.
There is the winding area 110 of multiple circumferential arrays along toroidal core 100 on toroidal core 100.Coil 200 is wound
It is wound on toroidal core 100 and in each winding area 110 in multilayer, two adjacent winding areas 110, in coil
The outermost layer of the coil of previous winding area 110 on 200 direction of winding and the coil 200 of latter winding area 110
Innermost layer be connected.It will be appreciated herein that the direction of winding of coil 200 refers to coil 200 in the circumference of toroidal core 100
Overall winding direction.
According to the inductor 1 of the utility model embodiment, by setting multiple winding areas 110 on toroidal core 100,
The winding lattice coil 200 in each winding area 110, compared to the inductor in correlation technique, it is possible to reduce posting in circuit
Raw capacity effect, to improve the performance of inductor 1.
Also, by making in two adjacent winding areas 110, the previous coiling on the direction of winding of coil 200
The outermost layer of the coil in region 110 is connected with the innermost layer of the coil 200 of latter winding area 110, can facilitate the use around
Coil 200 is wrapped on toroidal core 100 by line machine, consequently facilitating improving the production efficiency of inductor 1, is easy to inductor 1
Large-scale batch production.
That is, inductor 1 can not only reduce the parasitic capacitance effect in circuit, and inductor can ensured
1 be not likely to produce parasitic capacitance in the case of be easy to the mechanization of inductor 1 to produce in batches.
Therefore, have the advantages that production efficiency height, parasitic capacitance are small according to the inductor 1 of the utility model embodiment.
Below with reference to the accompanying drawings inductor 1 according to the utility model specific embodiment is described.
In some specific embodiments of the present utility model, as depicted in figs. 1 and 2, according to the utility model embodiment
Inductor 1 includes toroidal core 100 and coil 200.
Lattice coil in each winding area 110 in the circumference of toroidal core 100 by being back and forth entwined.Here
It is to be appreciated that " reciprocal winding " refers to the winding direction of coil 200 along the circumferential reciprocal progress of toroidal core 100.It is specific and
Speech, shown in the winding direction direction of arrow as in Figure 1 and Figure 2 of coil 200.So can be in order to which coil 200 be in each coiling
Multilayer is wound on region 110, and can further be easy to reduce parasitic capacitance.
Alternatively, the number of turn of the coil in the minimum winding area 110 of the number of turn of multiple coils of winding area 110 is many
In the 40% of the number of turn of the coil in the most winding area 110 of the number of turn of multiple coils of winding area 110.It can so protect
The reducing effect of the parasitic capacitance of inductor 1 is demonstrate,proved, the performance of inductor 1 is further improved.
Specifically, toroidal core 100 is ferrite material materials and parts, iron silicon materials part or iron silica-alumina material part.So not only may be used
In order to the processing and manufacture of toroidal core 100, and can be in order to reducing the material cost of toroidal core 100.
More specifically, a diameter of 0.3-2.5 millimeters of the cross section of the wire of coil 200 are constituted.So not only can be with
It is easy to ensure the overcurrent capability of coil 200, and winding can be carried out to coil 200 in order to winding machines, further improves
The winding efficiency of inductor 1.
In a specific embodiment of the present utility model, as shown in Fig. 2 coil 200 includes leading for multiple parallel windings
Line 210.So can in order to reduce the hardness of wire 210, to be further easy to winding machines to be wound coil 200, and
And parallel winding can also improve winding efficiency, it is ensured that the uniformity of multiple windings of wire 210.
Specifically, at least one of the inner peripheral surface of toroidal core 100 and outer peripheral face are provided with coiling location structure 231.This
Sample can be positioned using coiling location structure 231 when winding machines are wound to coil 200, to prevent coil 200
It is shifted on toroidal core 100, not only can be further easy to winding machines to be wound coil 200, and can be with
It is easy to improve positional precision and stability after coil 200 is wound.
In some specific embodiments of the present utility model, coiling location structure 231 is formation on toroidal core 100
It is raised.Coil 200 can so be stopped using projection, to realize the positioning to coil 200.
In other specific embodiments of the present utility model, coiling location structure 231 is formation on toroidal core 100
Groove.So coil 200 can be made to coordinate in the groove, can equally realize the positioning to coil 200.
Certainly, coiling location structure 231 can also both include projection or including groove.
Specifically, the number of coiling location structure 231 is more than or equal to the number of winding area 210.
More specifically, as shown in Figure 3 and Figure 4, toroidal core 100 includes body 220 and coordinates the inner circumferential in body 220
Face or the antislip ring 230 being set on the outer peripheral face of body 220, coiling location structure 231 are formed on antislip ring 230.Change speech
It, coiling location structure 231 is the projection and/or groove formed on antislip ring 230.So can be by processing antislip ring
230 form coiling location structure 231, it is to avoid be directly processed on body 220, so as to be easy to coiling location structure
231 processing.
Household electrical appliance according to the utility model embodiment are described below.According to the household electrical appliance of the utility model embodiment
Including the inductor 1 according to the utility model above-described embodiment.
According to the household electrical appliance of the utility model embodiment, by using the inductance according to the utility model above-described embodiment
Device 1, has the advantages that performance is good, production efficiency is high.
According to other compositions of the household electrical appliance of the utility model embodiment and operation for ordinary skill people
All it is known for member, is not detailed herein.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of inductor, it is characterised in that including：
There is the winding area of multiple circumferential arrays along the toroidal core on toroidal core, the toroidal core；
Coil, the coil is wrapped on the toroidal core and is wound in multilayer in each winding area, and two adjacent
The winding area in, the outermost layer of the coil of the previous winding area on the direction of winding of the coil with after
The innermost layer of the coil of one winding area is connected.
2. inductor according to claim 1, it is characterised in that lattice coil in each winding area by
Back and forth it is entwined in the circumference of the toroidal core.
3. inductor according to claim 1, it is characterised in that the number of turn of multiple winding area coils is minimum
The number of turn of coil in the winding area winding region most no less than the number of turn of multiple winding area coils
The 40% of the number of turn of coil in domain.
4. inductor according to claim 1, it is characterised in that the toroidal core is ferrite material materials and parts, iron silicon material
Materials and parts or iron silica-alumina material part.
5. inductor according to claim 1, it is characterised in that constitute the wire of the coil cross section it is a diameter of
0.3-2.5 millimeters.
6. inductor according to claim 1, it is characterised in that the coil includes the wire of multiple parallel windings.
7. inductor according to claim 1, it is characterised in that the inner peripheral surface and outer peripheral face of the toroidal core are at least
One is provided with coiling location structure.
8. inductor according to claim 7, it is characterised in that the coiling location structure is to be formed in the annular magnetic
Projection and/or groove on core.
9. inductor according to claim 7, it is characterised in that the toroidal core is provided with antislip ring, the coiling
Location structure is the projection and/or groove to be formed on the antislip ring.
10. a kind of household electrical appliance, it is characterised in that including the inductor according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340210.4U CN206610699U (en) | 2017-03-31 | 2017-03-31 | Inductor and the household electrical appliance with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340210.4U CN206610699U (en) | 2017-03-31 | 2017-03-31 | Inductor and the household electrical appliance with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610699U true CN206610699U (en) | 2017-11-03 |
Family
ID=60174523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340210.4U Active CN206610699U (en) | 2017-03-31 | 2017-03-31 | Inductor and the household electrical appliance with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524216A (en) * | 2019-01-10 | 2019-03-26 | 广西芯百特微电子有限公司 | A kind of distribution wire-wound inductor device and device |
-
2017
- 2017-03-31 CN CN201720340210.4U patent/CN206610699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524216A (en) * | 2019-01-10 | 2019-03-26 | 广西芯百特微电子有限公司 | A kind of distribution wire-wound inductor device and device |
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