CN207097631U - Combined type high-frequency transformer skeleton - Google Patents
Combined type high-frequency transformer skeleton Download PDFInfo
- Publication number
- CN207097631U CN207097631U CN201720762063.XU CN201720762063U CN207097631U CN 207097631 U CN207097631 U CN 207097631U CN 201720762063 U CN201720762063 U CN 201720762063U CN 207097631 U CN207097631 U CN 207097631U
- Authority
- CN
- China
- Prior art keywords
- plate
- sheath
- mounting seat
- combined type
- type high
- 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
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a kind of combined type high-frequency transformer skeleton, including body and sheath；The body includes wrapping post, front mounting plate, multiple dividing plates, rear installing plate and multiple stitch；Between front mounting plate and dividing plate, between dividing plate and dividing plate and between dividing plate and rear installing plate formed with winding slot；The front mounting plate has integrally extended outward preceding mounting seat；The rear installing plate has integrally extended outward rear mounting seat, and the bottom of above-mentioned preceding mounting seat and rear mounting seat, which is spaced, is convexly equipped with multiple baffle plates, and a wire lead slot is formed between adjacent two baffle plate；Cover body outside the sheath and connection is combined with body, the plurality of stitch is extended downwardly from outside sheath.Effectively the exit of each coil can be separated by wire lead slot, it effectively prevent interfering between coil, and by setting a sheath, sheath effectively shields external magnetic field, influence of the external magnetic field to transformer flux and working frequency is avoided, more preferable high-frequency effect is realized beneficial to transformer.
Description
Technical field
Field transformer technology is the utility model is related to, refers in particular to a kind of combined type high-frequency transformer skeleton.
Background technology
Current a variety of small household appliances obtain extensive popularization and application, because in general small household appliance is more using low
The direct current of pressure generally uses component of the high frequency transformer as decompression as power supply, therefore in many small household appliances,
Conventional highfrequency Transformer Winding is all to be wound into by enamel-covered wire or three layer insulation wire in transformer framework wire casing, then enters line by wire casing
Onto the stitch of transformer framework.But this kind of transformer framework design existing defects, especially when multiple windings are wound in jointly
Wire lead slot or multiple wire lead slot hypotelorisms of setting are not provided with when in wire casing, on skeleton, are easily caused mutually dry between winding
Disturb, while made troubles to the coiling work of transformer, the situation that winding is obscured easily occur；And most transformer frameworks are not set
There is sheath, extraneous magnetic field easily influences the magnetic flux and working frequency of transformer, so as to have impact on the service life of transformer.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of combined type to the utility model
High-frequency transformer skeleton, it interferes the magnetic flux that transformer is easily influenceed with extraneous magnetic field between efficiently solving winding
The problem of amount and working frequency.
To achieve the above object, the utility model is using following technical scheme：
A kind of combined type high-frequency transformer skeleton, includes body and sheath；Before the body includes a wrapping post, one
Installing plate and multiple stitch after installing plate, multiple dividing plates, one；The front/rear end of the wrapping post, which runs through, accommodating cavity；The preceding peace
Loading board, multiple dividing plates and rear installing plate in wrapping post circumferential lateral surface it is radially expanded extend, and front mounting plate, multiple dividing plates and
Installing plate is arranged along before and after the axially spaced-apart of wrapping post afterwards, between front mounting plate and dividing plate, between dividing plate and dividing plate and dividing plate
Formed with winding slot between rear installing plate；The front mounting plate has integrally extended outward preceding mounting seat；The rear installing plate one
Extending outward rear mounting seat, the bottom of above-mentioned preceding mounting seat and rear mounting seat, which is spaced, is convexly equipped with multiple baffle plates, and adjacent two
A wire lead slot is formed between baffle plate, each wire lead slot is connected with winding slot；Produced by insert molding is fixed on the plurality of stitch respectively
Extended downwardly from preceding mounting seat and rear mounting seat and in corresponding wire lead slot；Cover body outside the sheath and combined with body
Connection, the plurality of stitch are extended downwardly from outside sheath.
As a kind of preferred scheme, the cross-sectional area of the accommodating cavity is circle.
As a kind of preferred scheme, the bottom both ends of each dividing plate are arranged with the logical wire casing passed through for coil,
Logical wire casing connects two adjacent winding slots.
As a kind of preferred scheme, the bottom of the wire lead slot includes a plane and inclined-plane, and above-mentioned stitch is arranged on plane
On；The inclined-plane tilts upward in the end of plane to be extended, the end connection winding slot on inclined-plane.
As a kind of preferred scheme, the two bottom sides face of the sheath is arranged with the wire casing drawn for wire.
As a kind of preferred scheme, the top and side of the sheath, which are run through, radiating groove.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is understood：
Multiple baffle plates are convexly equipped with by being spaced in the bottom of preceding mounting seat and rear mounting seat, one is formed per adjacent baffle plate
Wire lead slot, each wire lead slot are connected with winding slot, and wire lead slot effectively can separate the exit of each coil, and its is effective
Interfering between coil is avoided, and by setting a sheath, sheath effectively shields external magnetic field, avoids outer
Influence of the boundary magnetic field to transformer flux and working frequency, more preferable high-frequency effect is realized beneficial to transformer.
More clearly to illustrate architectural feature and effect of the present utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Brief description of the drawings
Fig. 1 is the exploded view of the preferred embodiment of the utility model；
Fig. 2 be the utility model preferred embodiment in body structural upright diagram；
Fig. 3 be the utility model preferred embodiment in body another angled arrangement perspective representation；
Fig. 4 be the utility model preferred embodiment in sheath structural upright diagram；
Fig. 5 be the utility model preferred embodiment in sheath another angled arrangement perspective representation.
Accompanying drawing identifier declaration：
10th, body 101, accommodating cavity
102nd, winding slot 103, wire lead slot
11st, wrapping post 12, front mounting plate
121st, preceding mounting seat 13, dividing plate
131st, wire casing 14, rear installing plate are led to
141st, rear mounting seat 15, stitch
20th, sheath 201, wire casing
202nd, radiating groove.
Embodiment
It refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the preferred embodiment of the utility model, include
Body 10 and sheath 20.
The body includes installing plate 14 and multiple pins after a wrapping post 11, a front mounting plate 12, multiple dividing plates 13, one
Pin 15；The front/rear end of the wrapping post 11 is through there is accommodating cavity 101, and in the present embodiment, the cross-sectional area of accommodating cavity 101 is in circle
Shape.
The front mounting plate 12, multiple dividing plates 13 and rear installing plate 14 are in the radially expanded extension of circumferential lateral surface of wrapping post 11
Go out, and arranged before and after the axially spaced-apart of front mounting plate 12, multiple dividing plates 13 and rear installing plate 14 along wrapping post 11, front mounting plate 12
Between dividing plate 13, between dividing plate 13 and dividing plate 13 and between dividing plate 13 and rear installing plate 14 formed with winding slot 102.
The front mounting plate 12 has integrally extended outward preceding mounting seat 121；The rear installing plate 14 has integrally extended outward
Mounting seat 141 afterwards, the bottom of above-mentioned preceding mounting seat 121 and rear mounting seat 141, which is spaced, is convexly equipped with multiple baffle plates 16, per adjacent
Baffle plate 16 form a wire lead slot 103, each wire lead slot 103 is connected with winding slot 102, wire lead slot 103 can effectively by
The exit of each coil separates, and it effectively prevent interfering between coil, realize the high-power output of transformer, and
And also improve the convenience of transformer coiling；The bottom of the wire lead slot 103 includes a plane and inclined-plane, and above-mentioned stitch 15 is set
In the plane；The inclined-plane tilts upward in the end of plane to be extended, the end connection winding slot 102 on inclined-plane；It is described it is each every
The bottom both ends of plate 13 are arranged with the logical wire casing 131 passed through for coil, lead to wire casing 131 and connect two adjacent winding slots 102.
Produced by insert molding is fixedly connected in above-mentioned wire lead slot 103 and extended downwardly from the plurality of stitch 15 respectively.
Cover body 10 outside the sheath 20 and connection is combined with body 10, the plurality of stitch 15 is extended downwardly from outside sheath 20；
The two bottom sides face of the sheath 20 is arranged with the wire casing 201 drawn for wire；The top and side of the sheath 20 are passed through
It is installed with radiating groove 202.
During assembling, by primary coil and secondary coil after the completion of winding slot 102 is wound, respectively by primary coil and secondary
The exit of coil passes through corresponding wire lead slot 103 to be welded on corresponding stitch 15, then will cover the shape of body 10 outside sheath 20
The sealing structure relative into one, plays shield effectiveness.
Design focal point of the present utility model is：
Multiple baffle plates are convexly equipped with by being spaced in the bottom of preceding mounting seat and rear mounting seat, one is formed per adjacent baffle plate
Wire lead slot, each wire lead slot are connected with winding slot, and wire lead slot effectively can separate the exit of each coil, and its is effective
Interfering between coil is avoided, and by setting a sheath, sheath effectively shields external magnetic field, avoids outer
Influence of the boundary magnetic field to transformer flux and working frequency, more preferable high-frequency effect is realized beneficial to transformer.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (6)
- A kind of 1. combined type high-frequency transformer skeleton, it is characterised in that：Include body and sheath；The body include one around Installing plate and multiple stitch after terminal, a front mounting plate, multiple dividing plates, one；The front/rear end of the wrapping post is accommodating through having Chamber；The front mounting plate, multiple dividing plates and rear installing plate in wrapping post circumferential lateral surface it is radially expanded extend, and front mounting plate, Multiple dividing plates and rear installing plate are arranged along before and after the axially spaced-apart of wrapping post, between front mounting plate and dividing plate, dividing plate and dividing plate it Between and dividing plate and rear installing plate between formed with winding slot；The front mounting plate has integrally extended outward preceding mounting seat；After this Installing plate has integrally extended outward rear mounting seat, the bottom of above-mentioned preceding mounting seat and rear mounting seat be spaced be convexly equipped with it is multiple Baffle plate, a wire lead slot is formed between adjacent two baffle plate, each wire lead slot is connected with winding slot；The plurality of stitch is inlayed respectively Shaping is fixed in preceding mounting seat and rear mounting seat and extended downwardly from corresponding wire lead slot；Body is covered outside the sheath simultaneously Connection is combined with body, the plurality of stitch is extended downwardly from outside sheath.
- 2. combined type high-frequency transformer skeleton according to claim 1, it is characterised in that：The cross-sectional area of the accommodating cavity For circle.
- 3. combined type high-frequency transformer skeleton according to claim 1, it is characterised in that：The bottom two of each dividing plate End is arranged with the logical wire casing passed through for coil, leads to wire casing and connects two adjacent winding slots.
- 4. combined type high-frequency transformer skeleton according to claim 1, it is characterised in that：The bottom of the wire lead slot includes One plane and inclined-plane, above-mentioned stitch are set in the plane；The inclined-plane tilts upward in the end of plane to be extended, the end on inclined-plane Connect winding slot.
- 5. combined type high-frequency transformer skeleton according to claim 1, it is characterised in that：The two bottom sides face of the sheath It is arranged with the wire casing drawn for wire.
- 6. combined type high-frequency transformer skeleton according to claim 1, it is characterised in that：The top and side of the sheath Running through has radiating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762063.XU CN207097631U (en) | 2017-06-28 | 2017-06-28 | Combined type high-frequency transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762063.XU CN207097631U (en) | 2017-06-28 | 2017-06-28 | Combined type high-frequency transformer skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207097631U true CN207097631U (en) | 2018-03-13 |
Family
ID=61554005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762063.XU Expired - Fee Related CN207097631U (en) | 2017-06-28 | 2017-06-28 | Combined type high-frequency transformer skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207097631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739131A (en) * | 2019-09-20 | 2020-01-31 | 深圳市崧盛电子股份有限公司 | Magnetic core, transformer and power supply |
| CN111613415A (en) * | 2020-04-24 | 2020-09-01 | 佛山市威龙氏电器有限公司 | Transformer iron core convenient for winding and wire frame |
-
2017
- 2017-06-28 CN CN201720762063.XU patent/CN207097631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739131A (en) * | 2019-09-20 | 2020-01-31 | 深圳市崧盛电子股份有限公司 | Magnetic core, transformer and power supply |
| CN111613415A (en) * | 2020-04-24 | 2020-09-01 | 佛山市威龙氏电器有限公司 | Transformer iron core convenient for winding and wire frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206134452U (en) | A primary and secondary cover type skeleton texture for on transformer | |
| CN207097631U (en) | Combined type high-frequency transformer skeleton | |
| CN203013486U (en) | Micro flyback transformer | |
| CN102738939B (en) | Insulated frame for motor of block stator | |
| CN104836357B (en) | Stator winding end Insulating frame, plastic packaging stator assembly and plastic packaging motor | |
| CN203596256U (en) | Novel transformer framework combination | |
| CN210245282U (en) | Transformer | |
| CN204257361U (en) | Lead frame and the transformer framework made based on lead frame | |
| CN104852490A (en) | Internal-winding stator structure and production method thereof | |
| CN104505229A (en) | Wire leading frame, manufacturing method bobbin based on wire leading frame and bobbin | |
| CN205751838U (en) | A kind of rotary transformer stator lead-out wire fixed structure | |
| CN207165390U (en) | The adjustable for height detachable transformer framework of stitch | |
| CN107171514B (en) | Magneto piece stator assembling | |
| CN202816597U (en) | Vertical-typed voltage withstand transformer bobbin | |
| CN206434205U (en) | The mounting structure and cooking apparatus of coil panel component | |
| CN206092312U (en) | Electronic pump | |
| CN210606903U (en) | EFD type switching transformer | |
| CN107195440A (en) | Vertical Composite Common Mode Coil | |
| CN204131247U (en) | A kind of field frame assembly with split type iron core | |
| CN209641507U (en) | Reduce the mutual inductor of magnetic interference | |
| CN209641473U (en) | Anti-interference mutual inductor | |
| CN210640109U (en) | High-frequency transformer framework | |
| CN210167238U (en) | Novel iron core | |
| CN205828087U (en) | E-type magnetic core | |
| CN204835870U (en) | Washing machine is with single -phase asynchronous machine's end cover subassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20200628 |