CN206250019U - A kind of vehicle electronics magnetic core of transformer - Google Patents
A kind of vehicle electronics magnetic core of transformer Download PDFInfo
- Publication number
- CN206250019U CN206250019U CN201621238885.XU CN201621238885U CN206250019U CN 206250019 U CN206250019 U CN 206250019U CN 201621238885 U CN201621238885 U CN 201621238885U CN 206250019 U CN206250019 U CN 206250019U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- lateral column
- wrapping post
- vehicle electronics
- core
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 6
- 239000011162 core material Substances 0.000 description 39
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- RSEPBGGWRJCQGY-RBRWEJTLSA-N Estradiol valerate Chemical compound C1CC2=CC(O)=CC=C2[C@@H]2[C@@H]1[C@@H]1CC[C@H](OC(=O)CCCC)[C@@]1(C)CC2 RSEPBGGWRJCQGY-RBRWEJTLSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 1
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 wherein Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of vehicle electronics magnetic core of transformer,Combined by two groups of core bodies of the identical symmetrical connection of size,The core body includes base plate,Lateral column and wrapping post,The lateral column is provided with two groups,And it is respectively and vertically fixed at the two ends of plate upper surface,The wrapping post is vertically fixedly mounted on the upper surface center of base plate,The section of the core body vertical direction is in E types,The junction of core body lateral column corresponding with the core body is filled with connection glue,The lateral wall of the core body is socketed with insulation sleeve,The vehicle electronics magnetic core of transformer,Wrapping post uses elliptical cylinder body structure design,Elliptical arc surface is offered in the medial surface of lateral column,The space availability ratio between lateral column and wrapping post is widened,Increased effective work area of magnetic core,Improve the stability and reliability of magnetic core electromagnetic property,The spatial area that magnetic core takes transformer is reduced simultaneously,It is worthy to be popularized.
Description
Technical field
The utility model belongs to automotive electronics transformer technology field, and in particular to a kind of vehicle electronics transformer magnetic
Core.
Background technology
The sintering magnetic metal oxide that magnetic core is made up of various iron oxide mixtures, FERRITE CORE is used for various electricity
In the coil and transformer of sub- equipment.For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core array materials, wherein, manganese
The characteristics of Zn ferrite has high magnetic permeability and high magnetic flux density, has more low-loss characteristic in the frequency less than 1MHz,
Nickel-zinc ferrite has the characteristics such as high unit area impedance, low magnetic permeability less than hundreds of, and is produced in the frequency higher than 1MHz
Life is compared with low-loss etc..
The material and structure of magnetic core are the key factors for influenceing magnetic core performance.Currently, the research for magnetic core focuses mostly on greatly
Improvement and exploitation aspect in core material, the research for core structure are less, and in automobile engineering application, the knot of magnetic core
Structure is one of very important technical characteristic in whole design of transformer.In order to reduce the volume that magnetic core takes transformer, improve
Effective work area of magnetic core, it is ensured that the stability and reliability of the electromagnetic property of magnetic core is those skilled in the art in application
The middle technical problem for needing to face.
Utility model content
The purpose of this utility model is to provide a kind of vehicle electronics magnetic core of transformer, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of vehicle electronics magnetic core of transformer, by
Two groups of core bodies of the identical symmetrical connection of size are combined, and the core body includes base plate, lateral column and wrapping post, described
Lateral column is provided with two groups, and is respectively and vertically fixed at the two ends of plate upper surface, and the wrapping post is vertically fixedly mounted on base plate
Upper surface center, two outer side edges of the base plate are in symmetric fanning structure, and sector structure string side by lateral column and coiling
Tangent line between post is constituted, and the section of the core body vertical direction is in E types, the core body and the core body pair
Answer the junction of lateral column filled with connection glue, the lateral wall of the core body is socketed with insulation sleeve.
Preferably, the lateral column and wrapping post is highly identical.
Preferably, the cross section of the wrapping post is ellipse, and long axis and the lateral column of oval cross section outside
Sideline is parallel, and the minor axis of oval cross section is vertical with the outside sideline of lateral column.
Preferably, the length of the wrapping post oval cross section long axis is 1.5 times -2 times of short axle line length.
Preferably, the lateral column is provided with elliptical arc surface in the medial surface near wrapping post, the radian of the elliptical arc surface with
The radian of wrapping post major axis side ellipse cambered surface is identical.
Preferably, the edge that the medial surface of the lateral column is located at elliptical arc surface both sides is fillet structure.
Preferably, the base plate, lateral column and wrapping post are formed in one.
Technique effect of the present utility model and advantage：The vehicle electronics magnetic core of transformer, wrapping post is using oval circle
Column structure is designed, and elliptical arc surface is offered in the medial surface of lateral column, has widened the space availability ratio between lateral column and wrapping post,
Effective work area of magnetic core is increased, the stability and reliability of magnetic core electromagnetic property, the both sides of lateral column medial surface is improved
Corner uses fillet structure, surface smoother, and coordinating the oval structure of wrapping post to have effectively prevents operating personnel from existing
During assembling transformer, abrasion is caused to coil rack or other connection members, the new structure is simple, reasonable in design, improves
The service efficiency of magnetic core, while reducing the spatial area that magnetic core takes transformer, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is overlooking the structure diagram of the present utility model.
In figure：1 core body, 101 base plates, 102 lateral columns, 1021 elliptical arc surfaces, 103 wrapping posts, 2 connection glue, 3 insulation
Set.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of vehicle electronics magnetic core of transformer as Figure 1-3, identical symmetrical by size
Two groups of core bodies 1 of connection are combined, and the core body 1 includes base plate 101, lateral column 102 and wrapping post 103, described
Lateral column 102 is provided with two groups, and is respectively and vertically fixed at the two ends of the upper surface of base plate 101, and the wrapping post 103 is vertically fixedly mounted
In the upper surface center of base plate 101, the lateral column 102 and wrapping post 103 it is highly identical, the base plate 101 two outside
Side is made up of in symmetric fanning structure, and the string side of sector structure the tangent line between lateral column 102 and wrapping post 103, the magnetic
The section of the vertical direction of core body 1 is in E types, and the base plate 101, lateral column 102 and wrapping post 103 are formed in one, the magnetic core
The junction of the lateral column 102 corresponding with the core body 1 of body 1 is filled with connection glue 2, the lateral wall of the core body 1
Insulation sleeve 3 is socketed with, insulation sleeve 3 is made using elasticity electro-insulating rubber higher, by insulation sleeve 3 and connection glue 2
Coordinate so that the connection of core body 1 is more fastened, while the characteristics of having shockproof drop resistant concurrently, and dismounting is more easy, than ever
The mode effect wound using adhesive tape is more preferable.
Further, the cross section of the wrapping post 103 for ellipse, and oval cross section long axis and lateral column
102 outside sideline is parallel, and the minor axis of oval cross section is vertical with the outside sideline of lateral column 102, and oval cross section is long
The length of axis is 1.5 times -2 times of short axle line length, and the lateral column 102 is provided with ellipse in the medial surface near wrapping post 103
Cambered surface 1021, the radian of the elliptical arc surface 1021 is identical with the radian of the major axis side of wrapping post 103 ellipse cambered surface, the side
The medial surface of post 102 be located at the both sides of elliptical arc surface 1021 edge be fillet structure, the vehicle electronics magnetic core of transformer, around
Terminal 103 uses elliptical cylinder body structure design, and elliptical arc surface 1021 is offered in the medial surface of lateral column 102, has widened side
Space availability ratio between post 102 and wrapping post 103, increased effective work area of core body 1, improve core body
The stability and reliability of 1 electromagnetic property, the both sides corner of the medial surface of lateral column 102 use fillet structure, and surface smoother is matched somebody with somebody
Close the oval structure of wrapping post 103 can have it is effective prevent operating personnel when transformer is assembled, to coil rack or other
Connection member causes abrasion, improves transformer packaging efficiency.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (7)
1. a kind of vehicle electronics magnetic core of transformer, by two groups of core bodies of the identical symmetrical connection of size（1）Combine, its
It is characterised by：The core body（1）Including base plate（101）, lateral column（102）And wrapping post（103）, the lateral column（102）If
There are two groups, and be respectively and vertically fixed at base plate（101）The two ends of upper surface, the wrapping post（103）Vertically it is fixedly mounted on bottom
Plate（101）Upper surface center, the base plate（101）Two outer side edges be in symmetric fanning structure, and sector structure string
While by lateral column（102）With wrapping post（103）Between tangent line constitute, the core body（1）The section of vertical direction is in E types,
The core body（1）With the core body（1）Correspondence lateral column（102）Junction filled with connection glue（2）, the magnetic
Core body（1）Lateral wall be socketed with insulation sleeve（3）.
2. a kind of vehicle electronics magnetic core of transformer according to claim 1, it is characterised in that：The lateral column（102）With
Wrapping post（103）It is highly identical.
3. a kind of vehicle electronics magnetic core of transformer according to claim 1, it is characterised in that：The wrapping post（103）
Cross section for ellipse, and oval cross section long axis and lateral column（102）Outside sideline it is parallel, oval cross section
Minor axis and lateral column（102）Outside sideline it is vertical.
4. a kind of vehicle electronics magnetic core of transformer according to claim 3, it is characterised in that：The wrapping post（103）
The length of oval cross section long axis is 1.5 times -2 times of short axle line length.
5. a kind of vehicle electronics magnetic core of transformer according to claim 1, it is characterised in that：The lateral column（102）
Near wrapping post（103）Medial surface be provided with elliptical arc surface（1021）, the elliptical arc surface（1021）Radian and wrapping post
（103）The radian of major axis side ellipse cambered surface is identical.
6. a kind of vehicle electronics magnetic core of transformer according to claim 1, it is characterised in that：The lateral column（102）'s
Medial surface is located at elliptical arc surface（1021）The edge of both sides is fillet structure.
7. a kind of vehicle electronics magnetic core of transformer according to claim 1, it is characterised in that：The base plate（101）, side
Post（102）And wrapping post（103）It is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238885.XU CN206250019U (en) | 2016-11-19 | 2016-11-19 | A kind of vehicle electronics magnetic core of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238885.XU CN206250019U (en) | 2016-11-19 | 2016-11-19 | A kind of vehicle electronics magnetic core of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250019U true CN206250019U (en) | 2017-06-13 |
Family
ID=59001241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621238885.XU Expired - Fee Related CN206250019U (en) | 2016-11-19 | 2016-11-19 | A kind of vehicle electronics magnetic core of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116230366A (en) * | 2022-12-12 | 2023-06-06 | 禧荣电器(深圳)有限公司 | Magnetic core |
-
2016
- 2016-11-19 CN CN201621238885.XU patent/CN206250019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116230366A (en) * | 2022-12-12 | 2023-06-06 | 禧荣电器(深圳)有限公司 | Magnetic core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 224400 No.20, GCL Avenue, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Funing Haitian Jinning Sanhuan Electronic Co.,Ltd. Address before: 224400 Jiangsu Province, Yancheng City Funing Economic Development Zone East Fu Street No. 5 Concord Road No. 20 Patentee before: JIANGSU FUNING JINNING SANHUAN FDK CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 |