CN206505808U - Transformer - Google Patents
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- CN206505808U CN206505808U CN201720148515.5U CN201720148515U CN206505808U CN 206505808 U CN206505808 U CN 206505808U CN 201720148515 U CN201720148515 U CN 201720148515U CN 206505808 U CN206505808 U CN 206505808U
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Abstract
The utility model is related to a kind of transformer, including column coiling body and be located at the primary junction block at coiling body two ends, secondary junction block.Primary junction block, which is provided between some primary wiring pins, two adjacent primary wiring pins, is provided with the first line outlet groove.Coiling body is provided with from secondary junction block one end to the primary coiling of primary junction block one end winding counterclockwise, is bent after primary junction block to primary junction block, is drawn by the first line outlet groove and be linked into primary wiring pin.Secondary junction block, which is provided between some secondary wiring pins, two adjacent secondary wiring pins, is provided with the second line outlet groove.Primary coiling is externally provided with the secondary rolling thread from secondary junction block one end to primary junction block one end winding counterclockwise, is bent after primary junction block to secondary junction block, is drawn by the second line outlet groove and be linked into secondary wiring pin.The position of secondary rolling thread bending and the position of primary coiling bending are staggered in the circumferential and/or on axial direction, it is ensured that spacing, it is to avoid cross occurrence potential safety hazard.
Description
Technical field
The utility model is related to field transformer, more specifically to a kind of transformer.
Background technology
Because of the increase and National strategic planning of employment cost, the manufacturing industry level of China is improved, on this basis, tradition becomes
Depressor industry is carried out full-automatic multiaxis wire winding.But the coiling in design of transformer of this technological requirement can not use rib,
Sleeve pipe.
But armature winding occurs in outlet hanging feet with secondary windings and intersected, and there is potential safety hazard, does not reach safety
It is required that.
Utility model content
The technical problems to be solved in the utility model is that there is provided a kind of improved transformer.
The utility model solves the technical scheme that its technical problem used：Construct a kind of transformer, including column
Coiling body and it is arranged on the primary junction block at the coiling body two ends, secondary junction block；
It is provided with laterally side by side between some primary wiring pins, the two adjacent primary wiring pins on the primary junction block
The first line outlet groove is equipped with, the opening of described first line outlet groove one end is corresponding with the coiling body position；
Be arranged with the coiling body from described secondary junction block one end to described primary junction block one end counterclockwise around
If primary coiling, the primary coiling bends, by institute around being set to after the primary junction block to the primary junction block
State after the first line outlet groove is drawn and be linked on the primary wiring pin；
It is provided with laterally side by side between some secondary wiring pins, the two adjacent secondary wiring pins on the secondary junction block
The second line outlet groove is equipped with, the opening of described second line outlet groove one end is corresponding with the coiling body position；
The primary coiling outer border is arranged with inverse from described secondary junction block one end to described primary junction block one end
The secondary rolling thread of hour hands winding, the secondary rolling thread is curved to the secondary junction block around being set to after the primary junction block
Folding, is linked on the secondary wiring pin after second line outlet groove extraction；
The primary wiring pin, secondary wiring pin are located at the same side of the coiling body, and the secondary rolling thread is to institute
State position that the position of secondary junction block bending and the primary coiling bent to first line outlet groove in the circumferential and/or axle
Stagger upwards.
Preferably, the primary coiling is included on the coiling body from described secondary junction block one end to the primary
The primary line of the first layer of winding that junction block one end is counterclockwise, the primary line of the first layer is by the corresponding end of the primary junction block
Drawn along around second inside the first line outlet groove of set direction, and from the reverse winding in the back side of the primary junction block of end two
Onto the primary wiring pin of outermost end；
The opening of second first line outlet groove is located at the relatively described primary wiring pin arrangement of the primary line of the first layer
In width range on direction.
Preferably, to be included in the primary line of the first layer outer from described secondary junction block one end to described for the secondary rolling thread
The first layer secondary wire of primary junction block one end winding counterclockwise, the first layer secondary wire is corresponding by the secondary junction block
End is drawn along around second inside the second line outlet groove of set direction, and from the corresponding secondary junction block of end second
The back side is reversely around being set on the secondary wiring pin of the corresponding secondary junction block.
Preferably, the primary coiling also includes around being located at outside the first layer secondary wire from described secondary junction block one end
To the primary line of the second layer of primary junction block one end winding counterclockwise, and the primary line of the second layer is by the primary wiring
The corresponding end of seat is drawn along around second inside first line outlet groove of set direction, and from the primary wiring of end two
The back side of seat is reversely around being set on the corresponding primary wiring pin of outermost end；Or,
The primary coiling is also included around the primary line of the second layer being set to outside the first layer secondary wire, and the second layer
Primary line is drawn by the corresponding end of the primary junction block along around first inside first line outlet groove of set direction, and from
The back side of the primary junction block of end is reversely around being set on the corresponding primary wiring pin of outermost end；At the beginning of the second layer
Level line exceeds end along first described first around set direction inwardly in the widthwise edges of the primary wiring pin orientation
The opening of line outlet groove.
Preferably, the secondary rolling thread is additionally included in outside the primary line of the second layer from described secondary junction block one end to institute
The second layer secondary wire of primary junction block one end winding counterclockwise is stated, and the second layer secondary wire is by the secondary junction block pair
The end answered is drawn along around first inside the second line outlet groove of set direction, and from the back side of the secondary junction block of end around
It is set on the corresponding secondary wiring pin of outermost end.
Preferably, each layer of winding from inside to outside primary coiling is drawn to first line outlet groove on the coiling body
Outlet order is followed successively by：From close to the primary junction block middle part first line outlet groove to winding direction in opposite direction
The first line outlet groove outlet successively of the end of the corresponding primary junction block.
Preferably, each hierarchical level coiling of winding is drawn to second line outlet groove from inside to outside on the coiling body
Outlet order is followed successively by：The second line outlet groove from the middle part close to the secondary junction block is to corresponding with winding direction in opposite direction
The secondary junction block end the outlet successively of the second line outlet groove.
Preferably, gap is left between the secondary rolling thread and the primary junction block, drawn for the primary coiling bending
Go out to first line outlet groove.
Preferably, the gap between the secondary rolling thread and the primary junction block be the secondary rolling thread around one circle around
If width.
Preferably, gap is left between the primary coiling and the secondary junction block, and gap is the primary coiling
Winding one is enclosed to the winding width of three circles.
Implement transformer of the present utility model, have the advantages that：The primary coiling of transformer of the present utility model
To primary junction block bend position and secondary rolling thread stagger to the position that secondary junction block bend, can effectively ensure that primary around
Spacing between line, secondary rolling thread, it is to avoid primary coiling, secondary rolling thread intersect in outlet hanging feet, prevent safety
Hidden danger, so that the requirement of safety is met, meanwhile, using the structure, moreover it is possible to realize full-automatic manufacturing process, improve generation effect
Rate.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is that the transformer in the utility model embodiment goes out on winding body after winding first layer primary line to first
The structural representation of hanging wire after wire casing bending；
Fig. 2 is to bend to hang to the second line outlet groove after winding first layer secondary wire outside the primary line of first layer of winding in Fig. 1
The structural representation of line；
Fig. 3 is to bend to hang to the second line outlet groove after the primary line of the winding second layer outside the first layer secondary wire of winding in fig. 2
The structural representation of line；
Fig. 4 is that the outer primary line of the winding second layer of first layer secondary wire of winding in fig. 2 in other embodiment is close backward
First the second line outlet groove of end bends the structural representation of hanging wire；
Fig. 5 is to bend to hang to the second line outlet groove after winding second layer secondary wire outside the primary line of the second layer of winding in Fig. 4
The structural representation of line.
Embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed
Illustrate embodiment of the present utility model.
As shown in figure 1, the transformer in one preferred embodiment of the utility model includes the coiling body 1 of column and set
Put primary junction block 2, the secondary junction block 3 at the two ends of coiling body 1.
It is provided with laterally side by side on primary junction block 2 between five primary wiring pins 21, two adjacent primary wiring pins 21
Provided with the first line outlet groove 22, the opening of the one end of the first line outlet groove 22 is corresponding with the position of coiling body 1.In other embodiments, just
Primary wiring pin 21 or other quantity on level junction block 2.
Be arranged with coiling body 1 from secondary one end of junction block 3 to the winding counterclockwise of primary one end of junction block 2 it is primary around
Line, primary coiling is bent around being set to after primary junction block 2 to primary junction block 2, by the first line outlet groove 22 draw after access
Onto primary wiring pin 21.
With reference to shown in Fig. 2, laterally side by side provided with four secondary wiring pins 31 on secondary junction block 3, two adjacent secondary connect
The second line outlet groove 32 is equipped between stitch 31, the opening of the one end of the second line outlet groove 32 is corresponding with the position of coiling body 1.At other
In embodiment, secondary wiring pin 31 or other quantity on secondary junction block 3.
Primary coiling outer border is arranged with from secondary one end of junction block 3 to the winding counterclockwise of primary one end of junction block 2
Secondary rolling thread, secondary rolling thread bends to secondary junction block 3, drawn by the second line outlet groove 32 around being set to after primary junction block 2
After be linked on secondary wiring pin 31.
Further, primary wiring pin 21, secondary wiring pin 31 are located at the same side of coiling body 1, secondary rolling thread to
The position of the secondary bending of junction block 3 is in the circumferential and/or axially upper wrong to the position that the first line outlet groove 22 is bent with primary coiling
Open.Because crooked place staggers, can effectively ensure that the spacing between primary coiling, secondary rolling thread, it is to avoid primary coiling, it is secondary around
Line intersects in outlet hanging feet, prevents potential safety hazard, so that the requirement of safety is met, meanwhile, using the structure, also
Full-automatic manufacturing process can be realized, formation efficiency is improved.
With reference to shown in Fig. 1 to Fig. 5, in certain embodiments, it is primary that primary coiling includes the primary line 4 of first layer, the second layer
Line 5, secondary rolling thread includes first layer secondary wire 6, second layer secondary wire 7.
As shown in figure 1, first layer primary line 4 on coiling body 1 from secondary one end of junction block 3 to primary junction block 2 one
Winding counterclockwise is held, around being set to after primary junction block 2, by the corresponding end of primary junction block 2 along inside around set direction
Second the first line outlet groove 22 draw, and from the back side of the primary junction blocks 2 in end two reversely around the primary for being set to outermost end
On wiring pin 21.
Preferably, the opening of second the first line outlet groove 22 is located at the primary opposing primary wiring pin 21 of line 4 of first layer and arranged
In width range on direction, allow the primary line 4 of first layer when being folded on primary junction block 2, crooked place is at the beginning of first layer
In width range on level line 4 and the primary orientation of wiring pin 21, it is to avoid to secondary wiring after winding first layer secondary wire 6
The bending of seat 3 is constantly produced with first layer secondary wire 6 to intersect.
As shown in Fig. 2 be coated with insulating tape in the primary line 4 of first layer, first layer secondary wire 6 is at the beginning of be located at first layer
Level line 4 is outer from secondary one end of junction block 3 to the winding counterclockwise of primary one end of junction block 2, insulating tape by the primary line 4 of first layer,
It is dielectrically separated between first layer secondary wire 6.First layer secondary wire 6 is inside around set direction by secondary junction block 3 corresponding end edge
Second the second line outlet groove 32 draw, and from the back side of the second secondary junction block 3 in corresponding end reversely around being set to correspondence
Secondary junction block 3 secondary wiring pin 31 on.
As shown in figure 3, second layer primary line 5 is around being located at, first layer secondary wire 6 is outer to be connect from secondary one end of junction block 3 to primary
Line seat 2 one end winding counterclockwise, the outer insulating tape that is also coated with of first layer secondary wire 6 is dielectrically separated from the primary line 5 of the second layer.The
Two layers of primary line 5 are drawn by the corresponding end of primary junction block 2 along around second inside the first line outlet groove 22 of set direction, and from
The back side of the primary junction blocks 2 in end two is reversely around being set on the corresponding primary wiring pin 21 of outermost end.Due to the second hierarchical level
Line 7 is around being located at outside the primary line 5 of the second layer, and the profile of the primary line 5 of the relative second layer of appearance and size meeting of second layer secondary wire 7 increases
Plus, the extraction location of second layer primary line 5 can also ensure will not chiasma interference between second layer secondary wire 7.
As shown in figure 4, in other embodiments, second layer primary line 5 is outer from secondary wiring around first layer secondary wire 6 is located at
3 one end of seat are to the winding counterclockwise of primary one end of junction block 2, and second layer primary line 5 also can be by the corresponding end edge of primary junction block 2
Drawn around first inside the second line outlet groove 32 of set direction, and from the back side of the primary junction block 2 of end reversely around being set to most
On the corresponding primary wiring pin 21 in outer end.Accordingly, in order to avoid will not intersect with the primary line 5 of the second layer, second layer secondary wire 7
Interference, second layer widthwise edges of the primary line 5 in the primary orientation of wiring pin 21 are beyond end along inside around set direction
The opening of first the first line outlet groove 22, allow second layer secondary wire 7 when being drawn to secondary junction block 3 in the circumferential with primary around
Line staggers, and keeps the spacing with primary coiling.
As shown in figure 5, further, secondary rolling thread be additionally included in the primary line 5 of the second layer it is outer from secondary one end of junction block 3 to
The second layer secondary wire 7 of primary one end of junction block 2 winding counterclockwise, second layer primary line 5 is coated with insulating tape by second
The primary line 5 of layer is dielectrically separated from second layer secondary wire 7, and second layer secondary wire 7 by the corresponding end of secondary junction block 3 along winding
First inside the second line outlet groove 32 of direction is drawn, and the back side of the secondary junction block 3 from end is corresponding around outermost end is set to
Secondary wiring pin 31 on.
In other embodiments, when primary coiling includes the multilayer of other quantity, winding from inside to outside on coiling body 1
The outlet drawn to the first line outlet groove 22 of the primary coiling of each layer be sequentially followed successively by：The by the middle part close to primary junction block 2
The first outlet successively of line outlet groove 22 from one line outlet groove 22 to the end of primary junction block 2 corresponding with winding direction in opposite direction.
Accordingly, when the multilayer of secondary rolling thread including other quantity, each level of winding from inside to outside on coiling body 1
The outlet order that level coiling is drawn to the second line outlet groove 32 is followed successively by：The second line outlet groove by the middle part close to secondary junction block 3
32 to the end of secondary junction block 3 corresponding with winding direction in opposite direction the second outlet successively of line outlet groove 32.
Drawn more than and be avoided that between the primary coiling of extraction and secondary rolling thread and will not intersect during bending, keep one
Fixed spacing.
As shown in Fig. 2, Fig. 5, gap is left between secondary rolling thread and primary junction block 2, is drawn out to for primary coiling bending
First line outlet groove 22.Because the diameter of secondary rolling thread is bigger than primary coiling, and secondary rolling thread diameter can than larger, it is secondary around
Gap between line and primary junction block 2 for secondary rolling thread around a circle winding width, it is ensured that primary coiling with it is secondary around
Certain safe spacing is kept between line.
As shown in Figure 1, Figure 3, leave gap between primary coiling and secondary junction block 3, due to primary coiling diameter compared with
Small, therefore, the gap between primary coiling and secondary junction block 3 is that primary coiling winding one is enclosed to the winding width of three circles,
Can be two circles or the winding width more than three circles.There is gap between primary coiling and secondary junction block 3, it is ensured that secondary rolling thread exists
Secondary junction block one end keeps certain safe spacing to during the bending extraction of secondary junction block between primary coiling.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of transformer, it is characterised in that the coiling body including column（1）And it is arranged on the coiling body（1）Two
The primary junction block at end（2）, secondary junction block（3）；
The primary junction block（2）On laterally side by side be provided with some primary wiring pins（21）, the two adjacent primary wiring pins
（21）Between be equipped with the first line outlet groove（22）, first line outlet groove（22）The opening of one end and the coiling body（1）Position
Put correspondence；
The coiling body（1）On be arranged with from the secondary junction block（3）One end is to the primary junction block（2）One end inverse time
The primary coiling of pin winding, the primary coiling is around being set to close to the primary junction block（2）Afterwards, to the primary junction block
（2）Bending, by first line outlet groove（22）The primary wiring pin is linked into after extraction（21）On；
The secondary junction block（3）On laterally side by side be provided with some secondary wiring pins（31）, the two adjacent secondary wiring pins
（31）Between be equipped with the second line outlet groove（32）, second line outlet groove（32）The opening of one end and the coiling body（1）Position
Put correspondence；
The primary coiling outer border is arranged with from the secondary junction block（3）One end is to the primary junction block（2）One end
The secondary rolling thread of winding counterclockwise, the secondary rolling thread is around being set to close to the primary junction block（2）Afterwards, to the secondary wiring
Seat（3）Bending, by second line outlet groove（32）The secondary wiring pin is linked into after extraction（31）On；
The primary wiring pin（21）, secondary wiring pin（31）Positioned at the coiling body（1）Same side, it is described it is secondary around
Line is to the secondary junction block（3）The position of bending and the primary coiling are to first line outlet groove（22）The position of bending exists
Stagger in circumference and/or on axial direction.
2. transformer according to claim 1, it is characterised in that the primary coiling is included in the coiling body（1）
On from the secondary junction block（3）One end is to the primary junction block（2）The primary line of the first layer for winding that one end is counterclockwise（4）,
The primary line of the first layer（4）By the primary junction block（2）Corresponding end goes out along second first around set direction inwardly
Wire casing（22）Draw, and from the primary junction block of end two（2）The back side reversely connect around the primary for being set to outermost end
Stitch（21）On；
Second first line outlet groove（22）Opening be located at the primary line of the first layer（4）Relatively described primary wiring pin
（21）In width range in orientation.
3. transformer according to claim 2, it is characterised in that the secondary rolling thread is included in the primary line of the first layer
（4）Outside from the secondary junction block（3）One end is to the primary junction block（2）The first layer secondary wire for winding that one end is counterclockwise
（6）, the first layer secondary wire（6）By the secondary junction block（3）Corresponding end is along around set direction inside second the
Two line outlet grooves（32）Draw, and from the corresponding secondary junction block of end second（3）The back side reversely it is corresponding around being set to
The secondary junction block（3）The secondary wiring pin（31）On.
4. transformer according to claim 3, it is characterised in that the primary coiling is also included around being located at the first layer
Secondary wire（6）Outside from the secondary junction block（3）One end is to the primary junction block（2）At the beginning of the second layer for winding that one end is counterclockwise
Level line（5）, and the primary line of the second layer（5）By the primary junction block（2）Corresponding end along around set direction it is inside the
Two first line outlet grooves（22）Draw, and from the primary junction block of end two（2）The back side reversely around being set to outermost
Hold the corresponding primary wiring pin（21）On；Or,
The primary coiling also includes around being set to the first layer secondary wire（6）The primary line of the outer second layer（5）, and described second
The primary line of layer（5）By the primary junction block（2）Corresponding end is along around first inside first line outlet groove of set direction
（22）Draw, and from the primary junction block of end（2）The back side reversely around being set to the corresponding primary wiring of outermost end
Pin（21）On；The primary line of the second layer（5）In the primary wiring pin（21）The widthwise edges of orientation exceed end edge
Around first first line outlet groove that set direction is inside（22）Opening.
5. transformer according to claim 4, it is characterised in that it is primary that the secondary rolling thread is additionally included in the second layer
Line（5）Outside from the secondary junction block（3）One end is to the primary junction block（2）The second layer secondary wire for winding that one end is counterclockwise
（7）, and the second layer secondary wire（7）By the secondary junction block（3）Corresponding end is along around inside first of set direction
Second line outlet groove（32）Draw, and from the secondary junction block of end（3）The back side it is corresponding described time around outermost end is set to
Level wiring pin（31）On.
6. the transformer according to any one of claim 1 to 5, it is characterised in that the coiling body（1）On from inside to outside
The primary coiling of each layer of winding is to first line outlet groove（22）The outlet order of extraction is followed successively by：By close to the primary wiring
Seat（2）Middle part first line outlet groove（22）To the primary junction block corresponding with winding direction in opposite direction（2）'s
First line outlet groove of end（22）Outlet successively.
7. the transformer according to any one of claim 1 to 5, it is characterised in that the coiling body（1）On from inside to outside
Each hierarchical level coiling of winding is to second line outlet groove（32）The outlet order of extraction is followed successively by：By close to the secondary wiring
Seat（3）Middle part the second line outlet groove（32）To the secondary junction block corresponding with winding direction in opposite direction（3）End
The second line outlet groove（32）Outlet successively.
8. the transformer according to any one of claim 1 to 5, it is characterised in that the secondary rolling thread connects with the primary
Line seat（2）Between leave gap, be drawn out to first line outlet groove for the primary coiling bending（22）.
9. transformer according to claim 8, it is characterised in that the secondary rolling thread and the primary junction block（2）It
Between gap for the secondary rolling thread around one circle winding width.
10. the transformer according to any one of claim 1 to 5, it is characterised in that the primary coiling connects with the secondary
Line seat（3）Between leave gap, and gap is that the primary coiling winding one is enclosed to the winding width of three circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148515.5U CN206505808U (en) | 2017-02-17 | 2017-02-17 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148515.5U CN206505808U (en) | 2017-02-17 | 2017-02-17 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505808U true CN206505808U (en) | 2017-09-19 |
Family
ID=59834876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148515.5U Active CN206505808U (en) | 2017-02-17 | 2017-02-17 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505808U (en) |
-
2017
- 2017-02-17 CN CN201720148515.5U patent/CN206505808U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District two road Xixiang Street Gushu Xing Hui industrial plant workshop one or two, three (A, B, Xing Hui Science Park building C) Patentee after: Shenzhen Europe Lu Tong Electronic Limited by Share Ltd Address before: 518000 C7, C8, Fuyuan Industrial City, No. 111, Xixiang street, Baoan District, Guangdong Patentee before: Oulutong Electronic Co., Ltd., Shenzhen |