CN206163230U - Integral type ferrite core - Google Patents
Integral type ferrite core Download PDFInfo
- Publication number
- CN206163230U CN206163230U CN201620579223.2U CN201620579223U CN206163230U CN 206163230 U CN206163230 U CN 206163230U CN 201620579223 U CN201620579223 U CN 201620579223U CN 206163230 U CN206163230 U CN 206163230U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- core portion
- column magnetic
- substrate
- baffle plate
- Prior art date
- 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.)
- Active
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses an integral type ferrite core, including the base plate, put the cylindrical magnetic core portion that is provided with at base plate central point the base plate both ends lie in the parallel symmetry in cylindrical magnetic core portion both sides and are provided with the baffle, still are provided with the connecting plate between baffle and cylindrical magnetic core portion top, still are provided with a connected in star in cylindrical magnetic core portion top centre. The inboard edge in both sides side of connecting the U type connecting portion that form at cylindrical magnetic core portion and base plate and baffle all is provided with the step face that connects into the U type, and the big U type connecting portion that the bottom edge connection of outside edge and the base plate of baffle becomes in the coplanar also are provided with the step face that connects into the U type. The utility model discloses an integral type ferrite core, the structure sets up rationally, and U type connecting portion have all set up the step face with big U type connecting portion, and the setting of step face can prevent the scratch wire winding, can dispel the heat again.
Description
Technical field
The utility model is related to electronic component technology field, more particularly to a kind of Integral iron ferrite core.
Background technology
Ferrite is formed by the oxide and other dispensing sintering of iron.Generally can be divided into permanent-magnet ferrite, soft magnet oxygen
Three kinds of body and gyromagnetic ferrite.
Soft magnetic core is mainly used in electronics and information industry, electronic transformer, inductor, voltage-stabilizing voltage regulator, computer power,
The fields such as earth leakage circuit-breaker, electric welding machine, magnetic amplifier, choke coil, LED green illuminations.Existing EE type ferrites magnetic core, by
In coiling thick line is unable to, heat dispersion is bad, not wear-resisting, also not corrosion-resistant.
Utility model content
The utility model technical issues that need to address are existing EE type ferrites magnetic cores, due to being unable to coiling thick line,
Heat dispersion is bad, not wear-resisting, also not corrosion-resistant.
To solve above-mentioned technical problem, the utility model provides a kind of Integral iron ferrite core, including substrate, in base
Plate center is provided with column magnetic core portion, and column magnetic core portion both sides Parallel Symmetric is provided with gear at the substrate two ends
Plate, the column magnetic core portion is rectangle cylindricality, the baffle plate rectangular cross-section, and the column magnetic core portion and two baffle plates
Width it is identical with substrate width, at the top of the baffle plate and column magnetic core portion between be additionally provided with connecting plate by baffle plate and column magnetic core
Closure of openings between portion, in column magnetic core portion, crown center is additionally provided with strip groove.
The both sides side inside edge for connecting the U-shaped connecting portion to be formed in column magnetic core portion and substrate and baffle plate is respectively provided with
Have and connect into U-shaped step surface, the large U type that in the same plane outer ledge of baffle plate and the bottom margin of substrate are connected into
Connecting portion is also equipped with connecting into U-shaped step surface, and the connecting plate is connected between the step surface in baffle plate and column magnetic core portion,
The width of connecting plate is less than column magnetic core portion and the width of baffle plate.
Integral iron ferrite core of the present utility model, structure setting is reasonable, the column magnetic core portion of rectangle, magnetic core significant surface
Product is big, simple shape economy, and U-shaped connecting portion and large U type connecting portion are provided with step surface, and the setting of step surface can prevent from scraping
Hinder coiling, and can radiate, at the top of the baffle plate and column magnetic core portion between be additionally provided with connecting plate, it is not necessary to pairing is used, column
The strip groove of magnetic core portion crown center, material-saving while installation connection request is met.
Circular arc transition at the bottom knuckle of the step surface, the step surface and column magnetic core portion and substrate and baffle plate
Junction be also round arc-shaped transition.The process of arc transition is done in each knuckle junction of step surface, it is to avoid hinder
The coiling in column magnetic core portion, effectively protects coiling line.
Further it is improved by, is provided with particle on substrate, two baffle plates, column magnetic core portion and connecting plates
Coating is the ferrite composite coating of basic unit, and the particle of grain coating is cenosphere particle；In the gap of grain coating
It is also filled with ultra-fine ferrite powder.Ferrite composite coating is set, the wearability and corrosion resistance of magnetic core is improved, while increasing
Filling ultra-fine ferrite powder can increase the thickness of coating, it is ensured that wearability and corrosion resistance.
Integral iron ferrite core of the present utility model, rational in infrastructure, coiling is convenient, carries while heat dispersion is improved
The overall performances such as the wearability and corrosion resistance of high magnetic core.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Wherein, 1- substrates, 2- column magnetic cores portion, 3- baffle plates, 4- connecting plates, 5- strip grooves, 6- step surfaces.
Specific embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with the accompanying drawings.
As illustrated, Integral iron ferrite core of the present utility model, including substrate 1, it is provided with the center of substrate 1
Column magnetic core portion 2, baffle plate 3, the column magnetic are provided with the two ends of the substrate 1 positioned at the both sides Parallel Symmetric of column magnetic core portion 2
Core 2 be rectangle cylindricality, the rectangular cross-section of the baffle plate 3, and the width of the column magnetic core portion 2 and two baffle plates 3 with
The width of substrate 1 is identical, and connecting plate 4 is additionally provided between baffle plate 3 and the top of column magnetic core portion 2 by baffle plate 3 and column magnetic core portion
Closure of openings between 22, in column magnetic core portion, crown center is additionally provided with strip groove 5.
The both sides side inside edge of the U-shaped connecting portion formed in column magnetic core portion 2 and substrate 1 and the connection of baffle plate 3 is equal
It is provided with and connects into U-shaped step surface 6, in the same plane the bottom margin of the outer ledge of baffle plate 3 and substrate 1 is connected into
Large U type connecting portion be also equipped with connecting into U-shaped step surface 6, the connecting plate 4 is connected to baffle plate 3 and column magnetic core portion 2
Between step surface 6, the width of connecting plate 4 is less than column magnetic core portion 2 and the width of baffle plate 3.
Circular arc transition at the bottom knuckle of the step surface 6, the step surface 6 and column magnetic core portion 2 and substrate 1 and
The junction of baffle plate 3 is also round arc-shaped transition.
Further, it is provided with particle on 1, two baffle plates 3 of substrate, column magnetic core portion 2 and two connecting plates 6
Coating is the ferrite composite coating of basic unit, and the particle of grain coating is cenosphere particle；In the gap of grain coating
It is also filled with ultra-fine ferrite powder.
Integral iron ferrite core of the present utility model, structure setting is reasonable, the column magnetic core portion of rectangle, magnetic core significant surface
Product is big, simple shape economy, and U-shaped connecting portion and large U type connecting portion are provided with step surface, and the setting of step surface can prevent from scraping
Hinder coiling, and can radiate, at the top of the baffle plate and column magnetic core portion between be additionally provided with connecting plate, it is not necessary to pairing is used, column
The strip groove of magnetic core portion crown center, material-saving while installation connection request is met.
Done the process of arc transition in each knuckle junction of step surface, it is to avoid hinder column magnetic core portion around
System, effectively protects coiling line.
Step surface is set to the equal step surface of adjacent both sides hem width degree, so while radiating is ensured, whole magnetic core
Symmetrical configuration, it is to avoid unbalance stress occur and cause magnetic core to deform, affect to use.
Ferrite composite coating is set, the wearability and corrosion resistance of magnetic core is improved, while increasing the ultra-fine ferrite of filling
Powder can increase the thickness of coating, it is ensured that wearability and corrosion resistance.
Integral iron ferrite core of the present utility model, rational in infrastructure, coiling is convenient, carries while heat dispersion is improved
The overall performances such as the wearability and corrosion resistance of high magnetic core.
Integral iron ferrite core of the present utility model, general to be used alone, compact structure is easy to use, magnetic core both sides
The hole of rectangle is formed, memory cell is typically used as, in electronic computer memory.
Claims (4)
1. a kind of Integral iron ferrite core, it is characterised in that：Including substrate, in a substrate heart position is provided with column magnetic core
Portion, baffle plate is provided with the substrate two ends positioned at column magnetic core portion both sides Parallel Symmetric, and the column magnetic core portion is rectangular column
Shape, the baffle plate rectangular cross-section, and the width of the column magnetic core portion and two baffle plates is identical with substrate width, in gear
Connecting plate is additionally provided with by the closure of openings between baffle plate and column magnetic core portion, between plate and column magnetic core portion top in column magnetic
Core crown center is additionally provided with strip groove, and in column magnetic core portion and substrate and baffle plate the U-shaped connecting portion to be formed is connected
Both sides side inside edge is provided with and connects into U-shaped step surface, in the same plane the outer ledge and substrate of baffle plate
The large U type connecting portion that connects into of bottom margin be also equipped with connecting into U-shaped step surface, the connecting plate be connected to baffle plate and
Between the step surface in column magnetic core portion, the width of connecting plate is less than column magnetic core portion and the width of baffle plate.
2. Integral iron ferrite core as claimed in claim 1, it is characterised in that：Circular arc at the bottom knuckle of the step surface
Shape transition, the step surface is also round arc-shaped transition with the junction of column magnetic core portion and substrate and baffle plate.
3. Integral iron ferrite core as claimed in claim 1 or 2, it is characterised in that：In substrate, two baffle plates, column magnetic
The ferrite composite coating with grain coating as basic unit is provided with core and connecting plate, and the particle of grain coating is
Cenosphere particle.
4. Integral iron ferrite core as claimed in claim 3, it is characterised in that：It is also filled with surpassing in the gap of grain coating
Thin ferrite powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579223.2U CN206163230U (en) | 2016-06-15 | 2016-06-15 | Integral type ferrite core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579223.2U CN206163230U (en) | 2016-06-15 | 2016-06-15 | Integral type ferrite core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163230U true CN206163230U (en) | 2017-05-10 |
Family
ID=58646551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620579223.2U Active CN206163230U (en) | 2016-06-15 | 2016-06-15 | Integral type ferrite core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163230U (en) |
-
2016
- 2016-06-15 CN CN201620579223.2U patent/CN206163230U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106998142B (en) | Controlled resonant converter, the inductance of multi-channel parallel integrate magnetic element and transformer integrates magnetic element | |
| CN206312709U (en) | Novel transformer | |
| CN208433274U (en) | Multisection type air gap transformator | |
| CN106856140A (en) | The common mode differential mode integrated inductor of bimag spatially interlaced arrangement | |
| CN207977198U (en) | A kind of electronic transformer | |
| CN206163230U (en) | Integral type ferrite core | |
| CN208922882U (en) | A kind of common mode inductance, electromagnetic interface filter and Switching Power Supply | |
| CN107251173A (en) | A kind of photovoltaic power generation transformer | |
| CN206976142U (en) | A kind of surface mounting high-power common mode inductance | |
| CN105810387A (en) | Inductor | |
| CN203377069U (en) | Coil of rolled iron core transformer | |
| CN203721458U (en) | High-frequency transformer | |
| CN206163232U (en) | Eer type ferrite core | |
| CN103236339A (en) | High impedance shell type transformer | |
| CN201498303U (en) | Electric inductance element | |
| CN212411798U (en) | Novel line foil mixed-lap type intermediate frequency transformer | |
| CN202102847U (en) | Novel deformer | |
| CN203218073U (en) | High-impedance shell type transformer | |
| CN206163231U (en) | Plane EER ferrite core | |
| CN205881609U (en) | Ds type ferrite core | |
| CN206250019U (en) | A kind of vehicle electronics magnetic core of transformer | |
| CN207251456U (en) | A kind of plate type common mode differential mode magnetic integrated filter | |
| CN215007858U (en) | EQ-like magnetic powder core and novel three-phase inductor | |
| CN205789374U (en) | A kind of combination type filter inductance | |
| CN104332276A (en) | Multilayer vertically-wound inductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |