CN206602015U - Combined type iron oxygen magnetic core - Google Patents
Combined type iron oxygen magnetic core Download PDFInfo
- Publication number
- CN206602015U CN206602015U CN201720381844.4U CN201720381844U CN206602015U CN 206602015 U CN206602015 U CN 206602015U CN 201720381844 U CN201720381844 U CN 201720381844U CN 206602015 U CN206602015 U CN 206602015U
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- magnetic core
- cylinder shape
- bottom plate
- combined type
- plate
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Abstract
The utility model discloses a kind of combined type iron oxygen magnetic core, belong to inductance device field, for in electric ballast or electronic transformer, it includes upper mounted plate, bottom plate, fixed plate, the center of bottom plate are provided with cylinder shape magnetic core, it is symmetrically arranged with E-type magnetic core in the both sides of cylinder shape magnetic core, the upper surface and lower surface of E-type magnetic core are fixed on upper mounted plate, on bottom plate；Symmetrically arranged I types magnetic core is being provided with by the vertical direction of cylinder shape magnetic core line with symmetrically arranged E-type magnetic core.In view of above-mentioned technical proposal, the utility model can improve miniaturization, the multifunction of inductance component, reduction own loss and leakage field phenomenon on the basis of miniaturization, increase the service life, reduce manufacturing cost.
Description
Technical field
The utility model belongs to inductance device field, specifically, more particularly to a kind of for electric ballast or electronics
Combined type iron oxygen magnetic core in transformer.
Background technology
Inductance component is as important electrical equipment, and the scope of application is relatively broad.And with the quick hair of electronics industry
Exhibition, inductance component advances progressively towards the development course of miniaturization, multifunction.
To realize multifunction, the use of multiple inductance components is necessarily accompanied with, if by inductance member device
Part carries out there is larger interference between intensive installation, adjacent inductance component on the basis of miniaturization, and inductance member
Volume could be reduced, improve density and performance with higher difficulty by how being assembled between device.
Multiple inductance components are applied in combination, and not only increase the quantity of inductance component, and add coil around
Line length, adds manufacture and processing cost.
The content of the invention
The purpose of this utility model is to provide a kind of combined type iron oxygen magnetic core, and it can be improved on the basis of miniaturization
The miniaturization of inductance component, multifunction, reduction own loss and leakage field phenomenon, increase the service life, and reduce manufacturing cost.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
Combined type iron oxygen magnetic core described in the utility model, including upper mounted plate, bottom plate, fixed plate, under
The center of fixed plate is provided with cylinder shape magnetic core, and E-type magnetic core, E-type magnetic core are symmetrically arranged with the both sides of cylinder shape magnetic core
Upper surface and lower surface be fixed on upper mounted plate, on bottom plate；Passing through cylinder shape magnetic core with symmetrically arranged E-type magnetic core
The vertical direction of line is provided with symmetrically arranged I types magnetic core.
Further speaking, outer surface parallel with I type magnetic cores on the cylinder shape magnetic core described in the utility model is provided with
Groove, width and the depth of groove are the 1/8~1/10 of cylindrical magnetic core diameter.
Further speaking, the I types magnetic core described in the utility model by upper mounted plate, bottom plate be provided with it is circular recessed
Groove is fixedly mounted.
Further speaking, upper mounted plate, the upper and lower side of bottom plate Correspondent cy linder shape magnetic core described in the utility model
Face is provided with through hole.
Further speaking, the upper surface of the upper mounted plate described in the utility model is provided with coiling column, coiling column
The other end be connected with line ball lid.
Compared with prior art, the beneficial effects of the utility model are：
The utility model reduces the inductance component quantity in the confined space and coiling by the combining form of different magnetic cores
Length, improves the flux path of inductance component, due to reducing the quantity of inductance component thus avoiding different induction member device
The interference of part, it is ensured that the normal work of inductance component.
The utility model passes through rational deployment so that various forms of magnetic cores add itself in limited space layout
Performance, reduces the saturation degree and leakage field phenomenon of flux path, reduces own loss, increases the service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, line ball lid；2nd, coiling column；3rd, through hole；4th, upper mounted plate；5th, I types magnetic core；6th, E-type magnetic core；7th, cylinder
Shape magnetic core；8th, groove；9th, bottom plate；10th, circular groove.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to technical scheme described herein.
Embodiment 1：A kind of combined type iron oxygen magnetic core, including upper mounted plate 4, bottom plate 9, it is characterised in that：On described
Fixed plate 4, the center of bottom plate 9 are provided with cylinder shape magnetic core 7, and E types are symmetrically arranged with the both sides of cylinder shape magnetic core 7
Magnetic core 6, the upper surface and lower surface of E-type magnetic core 6 are fixed on upper mounted plate 4, on bottom plate 9；With symmetrically arranged E-type magnetic
Core 6 is provided with symmetrically arranged I types magnetic core 5 by the vertical direction of the line of cylinder shape magnetic core 7.
Embodiment 2：The outer surface parallel with I types magnetic core 5 on a kind of combined type iron oxygen magnetic core, the cylinder shape magnetic core 7
Groove 8 is provided with, width and the depth of groove 8 are the 1/8~1/10 of the diameter of cylinder shape magnetic core 7.The I types magnetic core 5 is by upper
The circular groove 10 that fixed plate 4, bottom plate 9 are provided with is fixedly mounted.Fixed plate 4, the Correspondent cy linder shape magnetic of bottom plate 9
The upper and lower end face of core 7 is provided with through hole 3.The upper surface of fixed plate 4 is provided with coiling column 2, the other end of coiling column 2
It is connected with line ball lid 1.The structure and annexation of remainder and the structure and annexation described in any previous embodiment
It is identical.
In view of above-described embodiment, when in use, its course of work and principle are as follows by the application：
The utility model constitutes multichannel air gap, including the cylinder shape magnetic core positioned at middle part by using various forms of magnetic cores
7, around cylinder shape magnetic core 7 and the mutually perpendicular I types magnetic core 5 of same type magnetic core line, E-type magnetic core 6, different magnetic cores
Combination cause inductance component the use function of itself is added in limited space, reduce original single channel void dimension compared with
The leakage field phenomenon caused greatly, effectively overcomes the shortcoming of conventional cores.
In the utility model, the surface of different magnetic cores uses pressure-resistant treatments so that wire can be directly wound in magnetic
Wicking surface, saves the bobbin in original magnetic core framework, saves copper material, reduction resistance and copper loss, reduces energy loss, reduces magnetic
The temperature produced when core is used, improves service life.
When in use, different magnetic cores can separate the winding into row conductor, can also carry out the winding of various combination formula,
Winding two-by-two including different azimuth, the different inductance component of composition flux path intensity.In order to increase the table of cylinder shape magnetic core 7
Area, is provided with groove 8 on the surface of cylinder shape magnetic core 7, width and the depth of groove 8 be the diameter of cylinder shape magnetic core 7 1/8~
1/10.So that cylinder shape magnetic core can realize the effect for improving effective magnetic circuit length by way of increasing external surface area.
Using the I types magnetic core 5, the E-type magnetic core 6 that are additionally included in the utility model of one, lead in the confined space
Space structure as shown in Figure 1 is crossed, the length of effective magnetic circuit is added, the enamel-covered wire pitch of the laps number of turns is reduced, reduces cost and volume,
Improve the processing efficiency of inductor.
In the utility model, the path for managing enamel-covered wire inlet wire outlet is also installed in bottom, including coiling is stood
Post 2, the other end of coiling column 2 is connected with line ball lid 1.Coiling column 2 is evenly distributed on line ball lid 1, being capable of specification difference
Wire (enamel-covered wire) inlet wire and outlet direction in direction, it is to avoid the wire arrangements properties of product lack of standardization caused are inconsistent.
Claims (5)
1. a kind of combined type iron oxygen magnetic core, including upper mounted plate (4), bottom plate (9), it is characterised in that：Fixed plate
(4), the center of bottom plate (9) is provided with cylinder shape magnetic core (7), and E is symmetrically arranged with the both sides of cylinder shape magnetic core (7)
Type magnetic core (6), the upper surface and lower surface of E-type magnetic core (6) are fixed on upper mounted plate (4), on bottom plate (9)；With it is symmetrical
The E-type magnetic core (6) of setting is provided with symmetrically arranged I types magnetic core (5) by the vertical direction of cylinder shape magnetic core (7) line.
2. combined type iron oxygen magnetic core according to claim 1, it is characterised in that：With I type magnetic on the cylinder shape magnetic core (7)
The parallel outer surface of core (5) is provided with groove (8), and width and the depth of groove (8) are the 1/8 of cylinder shape magnetic core (7) diameter
~1/10.
3. combined type iron oxygen magnetic core according to claim 2, it is characterised in that：The I types magnetic core (5) passes through upper mounted plate
(4) circular groove (10) that, bottom plate (9) is provided with is fixedly mounted.
4. combined type iron oxygen magnetic core according to claim 3, it is characterised in that：Fixed plate (4), bottom plate
(9) upper and lower end face of Correspondent cy linder shape magnetic core (7) is provided with through hole (3).
5. combined type iron oxygen magnetic core according to claim 4, it is characterised in that：The upper surface peace of fixed plate (4)
Equipped with coiling column (2), the other end of coiling column (2) is connected with line ball lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720381844.4U CN206602015U (en) | 2017-04-12 | 2017-04-12 | Combined type iron oxygen magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720381844.4U CN206602015U (en) | 2017-04-12 | 2017-04-12 | Combined type iron oxygen magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602015U true CN206602015U (en) | 2017-10-31 |
Family
ID=60144113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720381844.4U Expired - Fee Related CN206602015U (en) | 2017-04-12 | 2017-04-12 | Combined type iron oxygen magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066643A (en) * | 2021-03-17 | 2021-07-02 | 东南大学 | Transformer and inductance integrated structure |
-
2017
- 2017-04-12 CN CN201720381844.4U patent/CN206602015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066643A (en) * | 2021-03-17 | 2021-07-02 | 东南大学 | Transformer and inductance integrated structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |