CN206250024U - A kind of magnetic core of transformer for being easy to assemble - Google Patents

A kind of magnetic core of transformer for being easy to assemble Download PDF

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Publication number
CN206250024U
CN206250024U CN201621238896.8U CN201621238896U CN206250024U CN 206250024 U CN206250024 U CN 206250024U CN 201621238896 U CN201621238896 U CN 201621238896U CN 206250024 U CN206250024 U CN 206250024U
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CN
China
Prior art keywords
magnetic core
backing plate
magnetic pole
magnetic
easy
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
Application number
CN201621238896.8U
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Chinese (zh)
Inventor
周思泉
夏咸阳
周永梅
刘华
张涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Funing Jinning Sanhuan Fuji Electric Co Ltd
Jiangsu Funing Jinning Sanhuan FDK Co Ltd
Original Assignee
Jiangsu Funing Jinning Sanhuan Fuji Electric Co Ltd
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Application filed by Jiangsu Funing Jinning Sanhuan Fuji Electric Co Ltd filed Critical Jiangsu Funing Jinning Sanhuan Fuji Electric Co Ltd
Priority to CN201621238896.8U priority Critical patent/CN206250024U/en
Application granted granted Critical
Publication of CN206250024U publication Critical patent/CN206250024U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of magnetic core of transformer be easy to and assemble, including the first magnetic core and the second magnetic core, first magnetic core includes the first backing plate, the top two ends of first backing plate are fixed with postive stop baffle, the crown center position of first backing plate is fixed with the first magnetic pole, the centre of first magnetic pole is provided with cavity, and the inner surface of cavity is provided with internal thread, second magnetic core includes the second backing plate, the top two ends of second backing plate are equipped with the stopper slot corresponding with postive stop baffle, the crown center position of second backing plate is provided with the second magnetic pole, and second the outer surface of magnetic pole be provided with external screw thread, the top of second backing plate is located at around the second magnetic pole and is provided with chip shield.The product structure design advantages of simple, easy to operate, steadiness is good, and packaging efficiency is high, it is ensured that the using effect of magnetic core, increases the service life, and is conducive to popularizing.

Description

A kind of magnetic core of transformer for being easy to assemble
Technical field
The utility model belongs to transformer technology field, and in particular to a kind of magnetic core of transformer for being easy to assemble.
Background technology
Transformer(Transformer)It is the device for changing alternating voltage using the principle of electromagnetic induction, main member It is primary coil, secondary coil and magnetic core(Iron core).Existing magnetic core of transformer point has many types, such as E types, EI types and C Type etc., but the stationarity of existing magnetic core connected mode is unstable, and also assembling is bothered, and packaging efficiency is low, is not suitable for wide General popularization and popularization.
Utility model content
The purpose of this utility model is to provide a kind of magnetic core of transformer for being easy to assembling, 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 magnetic core of transformer for being easy to assemble, bag The first magnetic core and the second magnetic core are included, first magnetic core and the second magnetic core are symmetrically fixedly connected, and first magnetic core includes First backing plate, the top two ends of first backing plate are fixed with postive stop baffle, the crown center position of first backing plate The first magnetic pole is fixed with, the centre of first magnetic pole is provided with cavity, and the inner surface of cavity is provided with internal thread, described second Magnetic core includes the second backing plate, and the top two ends of second backing plate are equipped with the stopper slot corresponding with postive stop baffle, described the The crown center position of two backing plates is provided with the second magnetic pole, and the outer surface of the second magnetic pole is provided with external screw thread, second backing plate Top is located at and chip shield is provided with around the second magnetic pole, and second magnetic pole is stretched into and is threadedly coupled with the first magnetic pole in cavity.
Preferably, first magnetic core and the second magnetic core are the magnetic core that manganese-zinc ferrite is made, and the first magnetic core and Insulating tape is coated with the outside of two magnetic cores.
Preferably, first backing plate is integral type and is made with postive stop baffle and the first magnetic pole.
Preferably, the diameter of second magnetic pole~.mm smaller than the diameter of cavity.
Preferably, the postive stop baffle is pasted with rubber blanket with stopper slot junction.
Technique effect of the present utility model and advantage:This is easy to the magnetic core of transformer of assembling, and structure design advantages of simple is led to Crossing the second magnetic pole and be threadedly coupled with the cavity in the middle of the first magnetic pole can ensure to assemble speed, easy to operate, improve magnetic core connection Steadiness, it is time saving and energy saving, increase the service life, be conducive to popularizing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the magnetic core of the utility model first;
Fig. 3 is the structural representation of the magnetic core of the utility model second.
In figure:1 first magnetic core, 2 second magnetic cores, 3 second backing plates, 4 stopper slots, 5 second magnetic poles, 6 chip shields, 7 first Backing plate, 8 postive stop baffles, 9 first magnetic poles, 10 cavitys, 11 insulating tapes.
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 magnetic core of transformer for being easy to assemble as Figure 1-3, including the He of the first magnetic core 1 Second magnetic core 2, first magnetic core 1 is symmetrically fixedly connected with the second magnetic core 2, and first magnetic core 1 includes the first backing plate 7, the top two ends of first backing plate 7 are fixed with postive stop baffle 8, and the crown center position of first backing plate 7 is fixed The first magnetic pole 9 is provided with, the centre of first magnetic pole 9 is provided with cavity 10, and the inner surface of cavity 10 is provided with internal thread, described Two magnetic cores 2 include the second backing plate 3, and the top two ends of second backing plate 3 are equipped with the stopper slot 4 corresponding with postive stop baffle 8, The crown center position of second backing plate 3 is provided with the second magnetic pole 5, and the outer surface of the second magnetic pole 5 is provided with external screw thread, described The top of two backing plates 3 is located at around the second magnetic pole 5 and is provided with chip shield 6, and second magnetic pole 5 is stretched into cavity 10 with first Magnetic pole 9 is threadedly coupled.
Further, the magnetic core 2 of first magnetic core 1 and second is the magnetic core that manganese-zinc ferrite is made, and the first magnetic core 1 Outside with the second magnetic core 2 is coated with insulating tape 11.Ensure further to strengthen magnetic core connection while magnetic core using effect Steadiness.
Further, first backing plate 7 is integral type and is made with the magnetic pole 9 of postive stop baffle 8 and first.Improve magnetic core Whole structure and reduction number of assembling steps.
Further, the diameter of second magnetic pole 5 0.05~0.1mm smaller than the diameter of cavity 10.Facilitate the first magnetic pole 9 It is threadedly coupled with the second magnetic pole 5.
Further, the postive stop baffle 8 is pasted with rubber blanket with the junction of stopper slot 4.The He of the first magnetic core 1 can be facilitated The regulation of the connection of the second magnetic core 2, effectively plays cushioning effect.
This is easy to the magnetic core of transformer of assembling, when using, rubber is first pasted in the stopper slot 4 at the two ends of the second magnetic core 2 The second magnetic pole 5 on second magnetic core 2, is then inserted the cavity 10 on the first magnetic core 1 in first magnetic pole 9, then first by pad The magnetic core 2 of magnetic core 1 and second is tightened, and finally the outside coated insulation adhesive tape 11 in the first magnetic core 1 and the second magnetic core 2 can complete magnetic The assembling of core, the product structure design advantages of simple, easy to operate, steadiness is good, and packaging efficiency is high, it is ensured that using for magnetic core is imitated Really, increase the service life, be conducive to popularizing.
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 (5)

1. a kind of magnetic core of transformer for being easy to assemble, including the first magnetic core(1)With the second magnetic core(2), first magnetic core(1)With Second magnetic core(2)Symmetrically it is fixedly connected, it is characterised in that:First magnetic core(1)Including the first backing plate(7), described One backing plate(7)Top two ends be fixed with postive stop baffle(8), first backing plate(7)Crown center position fix set There is the first magnetic pole(9), first magnetic pole(9)Centre be provided with cavity(10), and cavity(10)Inner surface be provided with internal thread, Second magnetic core(2)Including the second backing plate(3), second backing plate(3)Top two ends be equipped with and postive stop baffle(8)Phase Corresponding stopper slot(4), second backing plate(3)Crown center position be provided with the second magnetic pole(5), and the second magnetic pole(5)'s Outer surface is provided with external screw thread, second backing plate(3)Top be located at the second magnetic pole(5)Around be provided with chip shield(6), institute State the second magnetic pole(5)Stretch into cavity(10)Interior and the first magnetic pole(9)Threaded connection.
2. it is according to claim 1 it is a kind of be easy to assembling magnetic core of transformer, it is characterised in that:First magnetic core(1) With the second magnetic core(2)It is the magnetic core that manganese-zinc ferrite is made, and the first magnetic core(1)With the second magnetic core(2)Outside be coated with Insulating tape(11).
3. it is according to claim 1 it is a kind of be easy to assembling magnetic core of transformer, it is characterised in that:First backing plate(7) With postive stop baffle(8)With the first magnetic pole(9)Integral type is to be made.
4. it is according to claim 1 it is a kind of be easy to assembling magnetic core of transformer, it is characterised in that:Second magnetic pole(5) Diameter compare cavity(10)The small 0.05~0.1mm of diameter.
5. it is according to claim 1 it is a kind of be easy to assembling magnetic core of transformer, it is characterised in that:The postive stop baffle(8) With stopper slot(4)Junction is pasted with rubber blanket.
CN201621238896.8U 2016-11-19 2016-11-19 A kind of magnetic core of transformer for being easy to assemble Active CN206250024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621238896.8U CN206250024U (en) 2016-11-19 2016-11-19 A kind of magnetic core of transformer for being easy to assemble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621238896.8U CN206250024U (en) 2016-11-19 2016-11-19 A kind of magnetic core of transformer for being easy to assemble

Publications (1)

Publication Number Publication Date
CN206250024U true CN206250024U (en) 2017-06-13

Family

ID=59001283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621238896.8U Active CN206250024U (en) 2016-11-19 2016-11-19 A kind of magnetic core of transformer for being easy to assemble

Country Status (1)

Country Link
CN (1) CN206250024U (en)

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GR01 Patent grant
GR01 Patent grant
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 Fuji Electric Co. Ltd.

CP03 Change of name, title or address