CN207124110U - A kind of horizontal type transformer combining structure - Google Patents
A kind of horizontal type transformer combining structure Download PDFInfo
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- CN207124110U CN207124110U CN201721041441.1U CN201721041441U CN207124110U CN 207124110 U CN207124110 U CN 207124110U CN 201721041441 U CN201721041441 U CN 201721041441U CN 207124110 U CN207124110 U CN 207124110U
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- magnetic core
- inner frame
- hole
- outer skeleton
- horizontal type
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Abstract
The utility model discloses a kind of horizontal type transformer combining structure, including outer skeleton, inner frame side is provided with interior connecting seat, interior connecting seat is provided with inner terminal, the second connection through hole is provided with the middle part of inner frame, outer skeleton connects the first magnetic core by the first connection through hole, first magnetic core is provided with the first slot and the second slot, the side wall of first slot and the second slot respectively with outer skeleton engages, projection is provided with the middle part of first magnetic core, projection is connected through hole with second and is engaged, inner frame side connects the second magnetic core, the utility model is advantageous to the smooth attractive in appearance of coil, later stage is easy to import Automated winding, it is obvious to procedure for producing capability improving, it is simple in construction, easy exploiting mould molding, it is convenient to combine, practicality and strong operability, transformer performance can be lifted.
Description
Technical field
Transformer technology field is the utility model is related to, specifically a kind of horizontal type transformer combining structure.
Background technology
Most of current conventional horizontal type transformer winding construction is wound on same skeleton bobbin, with adhesive plaster plus peace glue
Mode increase safe distance, or bobbin divides groove so that primary and secondary level inductance loop seclusion is opened, and such a mode needs bigger magnetic
Core window size, transformer overall volume is caused to become big, more particularly to safety requires the limited occasion of higher same time space, is becoming
Depressor take up space it is limited under conditions of, this conventional structure often results in peace between primary and secondary away from deficiency, for above-mentioned
Problem, ad hoc meter the utility model are solved.
Utility model content
The purpose of utility model is to provide a kind of horizontal type transformer combining structure, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, utility model provides following technical scheme：
A kind of horizontal type transformer combining structure, including outer skeleton, armature winding are arranged with outer skeleton, outer skeleton side is set
There is outer connecting seat, outer connecting seat is provided with external terminal, and the first connection through hole is provided with the middle part of outer skeleton, and outer skeleton passes through the first connection
Through hole connects inner frame, and secondary windings is arranged with inner frame, and inner frame side is provided with interior connecting seat, and interior connecting seat is provided with interior
Terminal, is provided with the second connection through hole in the middle part of inner frame, and outer skeleton connects the first magnetic core by the first connection through hole, on the first magnetic core
Provided with the first slot and the second slot, the side wall of the first slot and the second slot respectively with outer skeleton engages, in the middle part of the first magnetic core
Provided with projection, projection is connected through hole with second and is engaged, and inner frame side connects the second magnetic core, and inner frame is provided with convex
Point, outer skeleton are provided with positioning hole.
As the further scheme of utility model：First core cross section is E fonts.
As the further scheme of utility model：The size of lug is connected through hole with second and is adapted.
As the further scheme of utility model：The projection connects through hole through first.
As the further scheme of utility model：Second magnetic core uses string configuration.
As the further scheme of utility model：The mutual adhesive of first magnetic core and the second magnetic core.
As the further scheme of utility model：First magnetic core and the second magnetic core are made of silicon steel sheet.
As the further scheme of utility model：The outer skeleton both sides are respectively equipped with grab, and inner frame both sides are set respectively
There is buckling groove, grab fastens with buckling groove.
As the further scheme of utility model：The outer skeleton and inner frame pass through immobilization with adhesive tape.
Compared with prior art, the beneficial effect of utility model is：Extra location structure can be increased to ensure transformation
The positional precision of the overall terminal of device, inner frame and outer can be ensure that after combination according to the demand of product requirement positioning precision
The alignment tolerance of terminal on skeleton, the space size taken according to the coil of primary and secondary adjust the size of inside and outside skeleton
Collocation, reaches most rational space hold, will be primary completely isolated with secondary, can effectively play the effect of insulation, play
Increase peace away from effect, using horizontal type structure by the overall height reduction of transformer, be especially suitable for for transformer height space
The occasion required, can accomplish larger safe distance in limited height space, and armature winding and secondary windings use
Coil separately isolates coiling, and upper coil is influenceed smaller by inner coil, is advantageous to the smooth attractive in appearance of coil, the later stage is easy to import
Automated winding, simple in construction, easy exploiting mould molding obvious to procedure for producing capability improving, combine convenient, practicality and behaviour
The property made is strong, can lift transformer performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Structure explosion diagram of the present utility model；
Fig. 3 is the first magnetic core and the second core combination schematic diagram；
Fig. 4 is structure sectional view of the present utility model；
Fig. 5 is the structure sectional view of outer skeleton；
Fig. 6 is the structure sectional view of inner frame；
Fig. 7 is the structural representation of outer skeleton；
Fig. 8 is the structural representation of inner frame；
Fig. 9 is that inner frame and outer skeleton pass through grab combination schematic diagram；
Figure 10 is that inner frame and outer skeleton pass through immobilization with adhesive tape schematic diagram.
In figure：Outer skeleton 1, armature winding 2, outer connecting seat 3, external terminal 4, first connect through hole 5, inner frame 6, it is secondary around
Group 7, interior connecting seat 8, inner terminal 9, second connect through hole 10, the first magnetic core 11, the first slot 12, the second slot 13, projection 14,
Second magnetic core 15, grab 16, buckling groove 17.
Embodiment
Below in conjunction with the accompanying drawing in utility model embodiment, the technical scheme in utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of utility model protection.
It refer to Fig. 1-10, in the utility model embodiment, a kind of horizontal type transformer combining structure, including outer skeleton 1, outside
Armature winding 2 is arranged with skeleton 1, the outer side of skeleton 1 is provided with outer connecting seat 3, and outer connecting seat 3 is provided with external terminal 4, outer skeleton
1 middle part is provided with the first connection through hole 5, is mainly used in accommodating inner frame 6, the first connection through hole 5 and the front shape of inner frame 6 and chi
Very little to match, outer skeleton 1 connects inner frame 6 by the first connection through hole 5, and secondary windings 7, inner frame 6 are arranged with inner frame 6
Side is provided with interior connecting seat 8, and interior connecting seat 8 is provided with inner terminal 9, and the middle part of inner frame 6 is provided with the second connection through hole 10, outer skeleton
1 connects the first magnetic core 11 by the first connection through hole 5, and the section of the first magnetic core 11 is E fonts, and the first magnetic core 11 is provided with first and inserted
The slot 13 of groove 12 and second, the side wall of the first slot 12 and the second slot 13 respectively with outer skeleton 1 engage, the middle part of the first magnetic core 11
Provided with projection 14, projection 14 is connected through hole 10 with second and is engaged, and projection 14 penetrates the first connection through hole 5, the size of projection 14
Through hole 10 is connected with second to be adapted, and is mainly used in accommodating the projection 14 of the first magnetic core 11, the second connection magnetic of through hole 10 and first
The shape and size of core 11 match, and the side of inner frame 6 connects the second magnetic core 15, and the second magnetic core 15 uses string configuration, the
The 15 mutual adhesive of one magnetic core 11 and the second magnetic core, the first magnetic core 11 and the second magnetic core 15 are made of silicon steel sheet, the outer both sides of skeleton 1
Grab 16 is respectively equipped with, the both sides of inner frame 6 are respectively equipped with buckling groove 17, and grab 16 fastens with buckling groove 17, outer skeleton 1 and interior
Skeleton 6 is attached fixed or outer skeleton 1 and inner frame 6 by grab 16 and buckling groove 17 and directly consolidated by adhesive plaster
Fixed, inner frame 6 is provided with positioning convex point, and outer skeleton 1 is provided with positioning hole.
During utility model works, armature winding 2 is arranged with outer skeleton 1, the outer side of skeleton 1 is provided with outer connecting seat 3, outside
Connecting seat 3 uses square structure, is used for external terminals 4 of wiring in outer connecting seat 3 provided with several, and the outer middle part of skeleton 1 is provided with the
One connection through hole 5, the first connection through hole 5 is square through hole, is mainly used in accommodating inner frame 6, the first connection through hole 5 and inner frame
6 front shapes and size match, and outer skeleton 1 connects inner frame 6 by the first connection through hole 10, is arranged with inner frame 6 secondary
Level winding 7, the side of inner frame 6 are provided with interior connecting seat 8, and interior connecting seat 8 is provided with the inner terminal 9 for wiring, the middle part of inner frame 6
Provided with the second connection through hole 10, the second connection through hole 10 uses square through hole, is mainly used in accommodating the projection 14 of the first magnetic core 11,
The shape and size of second connection through hole 10 and the first magnetic core 11 match, and outer skeleton 1 passes through the first connection through hole 5 connection first
Magnetic core 11, the projection 14 at the middle part of the first magnetic core 11 connect through hole 10 and the phase of the second magnetic core 15 through the first connection through hole 5 and second
Adhesive, the first magnetic core 11 are in E-shaped structure, and upper and lower part forms the first slot 12 and the second slot 13, the first slot respectively
12 mutually plug together with the left side wall of outer skeleton 1, and the right side wall of the second slot 13 and outer skeleton 1 mutually plugs together, and inner frame 6 is close to interior connection
8 one upper lateral parts of seat connect the second magnetic core 15, and the second magnetic core 15 is string configuration, and the second magnetic core 15 and the first magnetic core 11 are attracting
Close, outer skeleton 1 and inner frame 6 are fixed by grab 16 or be directly fixed by adhesive plaster, and the utility model is divided into
For the outer part of skeleton 1 and the part of inner frame 6, the outer part of skeleton 1 is used for coiling primary side winding coil, and by winding hanging wire in outer
Corresponding to skeleton on external terminal, primary side winding is wound on inner frame 6, and by winding hanging wire in inner terminal corresponding to inner frame 6
On, extra location structure can be increased using this assembled scheme to ensure the positional precision of the overall terminal of transformer, can be with
According to the demand of product requirement positioning precision, the alignment tolerance of inner frame and the terminal on outer skeleton after combination is ensure that, can
Two skeletons are integrally fixed as one by the grab 16 set on inner frame 6 and outer skeleton 1, according to the line of primary and secondary
The space size enclosed adjusts the size matching of inside and outside skeleton 1, reaches most rational space hold, will be primary complete with secondary
Full isolation, the effect of insulation can be effectively played, play a part of increase peace away from using horizontal type structure that transformer is overall
Height reduction, be especially suitable for the occasion that is required for transformer height space, can accomplish in limited height space compared with
Big safe distance, armature winding 2 and secondary windings 7 separately isolate coiling using coil, and upper coil is influenceed by inner coil
It is smaller, be advantageous to the smooth attractive in appearance of coil, the later stage is easy to import Automated winding, structure obvious to procedure for producing capability improving
Simply, easy exploiting mould molding, combination is convenient, practicality and strong operability, can lift transformer performance.
It is obvious to a person skilled in the art that utility model is not limited to the details of above-mentioned one exemplary embodiment, and
In the case of the spirit or essential attributes without departing substantially from utility model, utility model can be realized in other specific forms.Cause
This, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the model of utility model
Enclose and limited by appended claims rather than described above, it is intended that implication and model in the equivalency of claim will be fallen
All changes in enclosing are included in utility model.Any reference in claim should not be considered as involved by limitation
Claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of horizontal type transformer combining structure, including outer skeleton, it is characterised in that armature winding is arranged with outer skeleton, outside
Skeleton side is provided with outer connecting seat, and outer connecting seat is provided with external terminal, and the first connection through hole is provided with the middle part of outer skeleton, and outer skeleton leads to
The first connection through hole connection inner frame is crossed, is arranged with secondary windings on inner frame, inner frame side is provided with interior connecting seat, interior connection
Seat is provided with inner terminal, and the second connection through hole is provided with the middle part of inner frame, and outer skeleton connects the first magnetic core by the first connection through hole,
First magnetic core is provided with the first slot and the second slot, and the side wall of the first slot and the second slot respectively with outer skeleton engages, the
Projection is provided with the middle part of one magnetic core, projection is connected through hole with second and is engaged, and inner frame side connects the second magnetic core, is set on inner frame
There is positioning convex point, outer skeleton is provided with positioning hole.
2. horizontal type transformer combining structure according to claim 1, it is characterised in that first core cross section is E words
Shape.
3. horizontal type transformer combining structure according to claim 1, it is characterised in that the size of lug is connected with second
Through hole is adapted.
4. horizontal type transformer combining structure according to claim 1, it is characterised in that the projection is logical through the first connection
Hole.
5. horizontal type transformer combining structure according to claim 1, it is characterised in that second magnetic core uses strip
Structure.
6. horizontal type transformer combining structure according to claim 1, it is characterised in that first magnetic core and the second magnetic core
Mutual adhesive.
7. horizontal type transformer combining structure according to claim 1, it is characterised in that first magnetic core and the second magnetic core
It is made of silicon steel sheet.
8. horizontal type transformer combining structure according to claim 1, it is characterised in that the outer skeleton both sides are respectively equipped with
Grab, inner frame both sides are respectively equipped with buckling groove, and grab fastens with buckling groove.
9. horizontal type transformer combining structure according to claim 1, it is characterised in that the outer skeleton and inner frame pass through
Immobilization with adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041441.1U CN207124110U (en) | 2017-08-20 | 2017-08-20 | A kind of horizontal type transformer combining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041441.1U CN207124110U (en) | 2017-08-20 | 2017-08-20 | A kind of horizontal type transformer combining structure |
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| Publication Number | Publication Date |
|---|---|
| CN207124110U true CN207124110U (en) | 2018-03-20 |
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ID=61602367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721041441.1U Active CN207124110U (en) | 2017-08-20 | 2017-08-20 | A kind of horizontal type transformer combining structure |
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| CN (1) | CN207124110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970203A (en) * | 2018-09-28 | 2020-04-07 | 淮安威灵电机制造有限公司 | Reactor and frequency conversion household electrical appliances who has it |
| CN112908646A (en) * | 2021-01-20 | 2021-06-04 | 余姚市中驰电器有限公司 | High transformer of security |
| CN113764155A (en) * | 2021-09-15 | 2021-12-07 | 深圳市航智精密电子有限公司 | PCB type current sensor accessory, production method thereof and current sensor |
-
2017
- 2017-08-20 CN CN201721041441.1U patent/CN207124110U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970203A (en) * | 2018-09-28 | 2020-04-07 | 淮安威灵电机制造有限公司 | Reactor and frequency conversion household electrical appliances who has it |
| CN112908646A (en) * | 2021-01-20 | 2021-06-04 | 余姚市中驰电器有限公司 | High transformer of security |
| CN112908646B (en) * | 2021-01-20 | 2023-05-23 | 余姚市中驰电器有限公司 | Transformer with high safety |
| CN113764155A (en) * | 2021-09-15 | 2021-12-07 | 深圳市航智精密电子有限公司 | PCB type current sensor accessory, production method thereof and current sensor |
| CN113764155B (en) * | 2021-09-15 | 2024-02-20 | 深圳市航智精密电子有限公司 | PCB type current sensor accessory, production method thereof and current sensor |
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