CN106683854B - A kind of non-homogeneous high-frequency transformer skeleton - Google Patents
A kind of non-homogeneous high-frequency transformer skeleton Download PDFInfo
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- CN106683854B CN106683854B CN201710166710.5A CN201710166710A CN106683854B CN 106683854 B CN106683854 B CN 106683854B CN 201710166710 A CN201710166710 A CN 201710166710A CN 106683854 B CN106683854 B CN 106683854B
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- slot
- primary winding
- winding slot
- rolling thread
- frequency transformer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulating Of Coils (AREA)
Abstract
The invention discloses a kind of non-homogeneous high-frequency transformer skeletons, include primary winding section and secondary rolling thread portion；The primary winding section is equipped with primary winding slot；The secondary rolling thread portion is equipped with secondary rolling thread slot；The primary winding slot includes the first primary winding slot and the second primary winding slot；Described first primary winding slot is straight-line groove；Described second primary winding slot is tilted close to one end of reel to the first primary winding slot；The secondary rolling thread slot includes first secondary winding slot and second subprime winding slot；The first secondary winding slot and second subprime winding slot are set between stitch and reel；The first secondary winding slot is straight-line groove；The second subprime winding slot is tilted close to one end of reel to first secondary winding slot.The present invention enables to the end of a thread to simplify around the path of foot, is convenient for automatic winding by the way that the trend of wire casing is changed to vertical line and the vertical mode of inclination-.
Description
Technical field
The present invention relates to transformer technology fields, and in particular to a kind of non-homogeneous transformer framework.
Background technique
Two rows of stitch of high-frequency electronic transformer skeleton need to be inserted on the circuit board of electrical equipment, due on circuit board
Jack is symmetrically, is evenly arranged, so the stitch of high-frequency transformer skeleton must symmetrically and evenly be arranged, while matching with stitch
The wire casing of set is also symmetrically and evenly to arrange, and the trend that traditional wire casing is vertical using vertical-horizontal-, but such trend
Complexity is not easy to automatic winding.
Summary of the invention
The purpose of the present invention is being directed to above-mentioned deficiency in the prior art, a kind of non-homogeneous high frequency transformer bone is provided
Frame.
The purpose of the present invention is achieved through the following technical solutions: a kind of non-homogeneous high-frequency transformer skeleton, includes primary
Winding section and secondary rolling thread portion；Reel is equipped between the primary winding section and secondary rolling thread portion；It is described primary winding section with
And secondary rolling thread portion is equipped with stitch；
The primary winding section is equipped with primary winding slot；The secondary rolling thread portion is equipped with secondary rolling thread slot；
The primary winding slot includes the first primary winding slot and the second primary winding slot；Described first primary coiling
Slot and the second primary winding slot are set between stitch and reel；Described first primary winding slot is straight-line groove；Described second
Primary winding slot is tilted close to one end of reel to the first primary winding slot；
The secondary rolling thread slot includes first secondary winding slot and second subprime winding slot；The first secondary winding
Slot and second subprime winding slot are set between stitch and reel；The first secondary winding slot is straight-line groove；Described second
Secondary rolling thread slot is tilted close to one end of reel to first secondary winding slot.
The present invention is further arranged to, and the width of the secondary rolling thread slot is bigger than the width of primary winding slot.
The present invention is further arranged to, and the primary winding slot and secondary rolling thread slot are equipped with thread block.
The present invention is further arranged to, and the described second primary winding slot includes A slot, B slot, C slot and D slot；The A slot
The side of the first primary winding slot is set to B slot；The C slot and D slot are set to the other side of the first primary winding slot；The B slot
Between A slot and the first primary winding slot；The C slot is set between D slot and the first primary winding slot.
The present invention is further arranged to, and the spacing between the B slot and the first primary winding slot is greater than C slot and the first primary
Spacing between winding slot.
The present invention is further arranged to, and the second subprime winding slot includes E slot, F slot, G slot and H slot；The E slot
The side of first secondary winding slot is set to F slot；The G slot and H slot are set to the other side of first secondary winding slot；The F slot
Between E slot and first secondary winding slot；The G slot is set between H slot and first secondary winding slot.
The present invention is further arranged to, and the spacing of the two neighboring secondary rolling thread slot is equal.
The present invention is further arranged to, and the secondary rolling thread slot further includes having I slot；The I slot is set to the side of H slot.
The present invention is further arranged to, and the stitch is square needle.
The present invention is further arranged to, and the width of the primary winding slot is 0.6mm-1.0mm；The secondary rolling thread slot
Width is 1.0mm-1.4mm.
Beneficial effects of the present invention: the present invention is by being changed to vertical line and the vertical side of inclination-for the trend of wire casing
Formula enables to the end of a thread to simplify around the path of foot, is convenient for automatic winding.
Detailed description of the invention
Invention is described further using attached drawing, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to the following drawings
Its attached drawing.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the side view at another visual angle of the present invention；
Description of symbols of the Fig. 1 into Fig. 3:
1- primary winding section；11- primary winding slot；2- secondary rolling thread portion；21- secondary rolling thread slot；3- reel；4- stitch；
The primary winding slot of 51- first；52-A slot；53-B slot；54-C slot；55-D slot；61- first secondary winding slot；62-E slot；63-F
Slot；64-G slot；65-H slot；7-I slot；8- thread block.
Specific embodiment
The invention will be further described with the following Examples.
From Fig. 1 to Fig. 3；A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, includes primary coiling
Portion 1 and secondary rolling thread portion 2；Reel 3 is equipped between the primary winding section 1 and secondary rolling thread portion 2；The primary winding section 1
And secondary rolling thread portion 2 is equipped with stitch 4；The primary winding section 1 is equipped with primary winding slot 11；The secondary rolling thread portion 2 is set
There is secondary rolling thread slot 21；The primary winding slot 11 includes the first primary winding slot 51 and the second primary winding slot；It is described
First primary winding slot 51 and the second primary winding slot are set between stitch 4 and reel 3；Described first primary winding slot 51
For straight-line groove；Described second primary winding slot is tilted close to one end of reel 3 to the first primary winding slot 51；The secondary rolling thread
Slot 21 includes first secondary winding slot 61 and second subprime winding slot；The first secondary winding slot 61 and second subprime
Winding slot is set between stitch 4 and reel 3；The first secondary winding slot 61 is straight-line groove；The second subprime winding slot
It is tilted close to one end of reel 3 to first secondary winding slot 61.Traditional high-frequency transformer skeleton, primary winding slot 11 and
The vertical trend of vertical-horizontal-that secondary rolling thread slot 21 uses, but it is such move towards complicated, be not easy to automatic winding, thus
First primary winding slot 51 and first secondary winding slot 61 by being changed to the trend of vertical line by embodiment, by the second primary
Winding slot and second subprime winding slot are changed to inclination-vertical trend, can simplify the end of a thread around the path of foot, convenient for automatically around
Line.
A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the width of the secondary rolling thread slot 21 than it is primary around
The width of wire casing 11 is big.Since the line footpath of armature winding is thinner, and the line footpath of secondary windings is thicker, therefore by secondary rolling thread slot
21 width is bigger than the width of primary winding slot 11.
A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the primary winding slot 11 and secondary rolling thread slot 21
It is equipped with thread block 8.Since inclination wire casing will can just twine foot in cabling after vertical wire casing, therefore it is arranged one in corner
Thread block 8 is oriented to, wherein thread block 8 is located at the inside of wire casing.
A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the second primary winding slot include A slot 52,
B slot 53, C slot 54 and D slot 55；The A slot 52 is set to the side of the first primary winding slot 51 with B slot 53；The C slot 54 and D
Slot 55 is set to the other side of the first primary winding slot 51；The B slot 53 is set between A slot 52 and the first primary winding slot 51；Institute
C slot 54 is stated between D slot 55 and the first primary winding slot 51.A kind of non-homogeneous high frequency transformer bone described in the present embodiment
Frame, between the spacing between the B slot 53 and the first primary winding slot 51 is greater than between C slot 54 and the first primary winding slot 51
Away from.A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the second subprime winding slot include E slot 62, F slot
63, G slot 64 and H slot 65；The E slot 62 is set to the side of first secondary winding slot 61 with F slot 63；The G slot 64 and H slot 65
Set on the other side of first secondary winding slot 61；The F slot 63 is set between E slot 62 and first secondary winding slot 61；The G slot
64 are set between H slot 65 and first secondary winding slot 61.A kind of non-homogeneous high-frequency transformer skeleton, adjacent described in the present embodiment
The spacing of two secondary rolling thread slots 21 is equal.
Traditional high frequency transformer needs to want jacketed pipe in the end of a thread or line tail to meet the requirement of safety, caused by disadvantage
End is cannot to use automatic coil winding machine coiling, can only use the hand winding operation of single shaft coiling machine, so that production efficiency is low, quality
It is unstable.In order to solve this problem, primary winding slot 11 is arranged applicant are as follows: B slot 53 and the first primary winding slot 51 it
Between spacing be greater than spacing between C slot 54 and D slot 55, the spacing between C slot 54 and D slot 55 is greater than C slot 54 and the first primary
Spacing between winding slot 51, between the spacing between C slot 54 and the first primary winding slot 51 is greater than between A slot 52 and B slot 53
Away from；The voltage that applicant passes through according to each primary winding slot 11 is obtained after multiple calculate, according to the difference by voltage swing,
Different spacing is designed, pressure resistance is demanding to increase distance, otherwise reduces, if spacing is identical, according to safety, for pressure resistance
Demanding the end of a thread needs to increase casing since resistance to pressure is not met；Therefore the structure of the present embodiment makes the resistance to pressure of transformer
Meet safety, does not need to increase casing, enable it to enough automatic coil winding machine coilings, by taking the transformer of 7 winding as an example,
Having must be made when casing of traditional handicraft, need 200 people second around complete 7 windings, and after cancelling casing, using automatic winding
Rubber coating machine and end blanking bar rubber coating machine cooperate, it is only necessary to which 20 people second improve 10 times of work efficiency, and in the feelings of cost of manufacture inconvenience
Quality is more secure under condition.
A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the secondary rolling thread slot 21 further include having I slot 7；
The I slot 7 is set to the side of H slot 65.When there is 3 secondary windings, it is desirable to which 6 the end of a thread need 6 wire casings.And it passes
Every 6 needle skeleton of row of uniting only has 5 wire casings, and there have been two-wires altogether the wire casing the phenomenon that, needs to increase a set by safety
Pipe.For this purpose, increasing an I slot 7 outside secondary stitch 4, two-wire is avoided to be total to slot, so a set can be cancelled after ledger line slot
Pipe.
A kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the stitch 4 are square needle.Traditional stitch 4 is
Round needle, i.e. copper needle are circular cross-section, are suitble to hand winding.Automatic winding is relatively good using policy, and the wedge angle of square section has
Help break.
The width of a kind of non-homogeneous high-frequency transformer skeleton described in the present embodiment, the primary winding slot 11 is 0.6mm-
1.0mm；The width of the secondary rolling thread slot 21 is 1.0mm-1.4mm.Specifically, the width of primary winding slot 11 is 0.8mm, secondary
The width of grade winding slot 21 is 1.2mm, is arranged so that the effect of skeleton is optimal.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (8)
1. a kind of non-homogeneous high-frequency transformer skeleton, it is characterised in that: include primary winding section (1) and secondary rolling thread portion
(2)；Reel (3) are equipped between the primary winding section (1) and secondary rolling thread portion (2)；The primary winding section (1) and secondary
Winding section (2) is equipped with stitch (4)；
The primary winding section (1) is equipped with primary winding slot (11)；The secondary rolling thread portion (2) is equipped with secondary rolling thread slot (21)；
The primary winding slot (11) includes the first primary winding slot (51) and the second primary winding slot；Described first is primary
Winding slot (51) and the second primary winding slot are set between stitch (4) and reel (3)；Described first primary winding slot (51)
For straight-line groove；Described second primary winding slot is tilted close to one end of reel (3) to the first primary winding slot (51)；
The secondary rolling thread slot (21) includes first secondary winding slot (61) and second subprime winding slot；First grade
Winding slot (61) and second subprime winding slot are set between stitch (4) and reel (3)；The first secondary winding slot (61)
For straight-line groove；The second subprime winding slot is tilted close to one end of reel (3) to first secondary winding slot (61)；
Described second primary winding slot includes A slot (52), B slot (53), C slot (54) and D slot (55)；The A slot (52) and B
Slot (53) is set to the side of the first primary winding slot (51)；The C slot (54) and D slot (55) are set to the first primary winding slot (51)
The other side；The B slot (53) is set between A slot (52) and the first primary winding slot (51)；The C slot (54) is set to D slot
(55) between the first primary winding slot (51)；
Spacing between the B slot (53) and the first primary winding slot (51) is greater than the spacing between C slot (54) and D slot (55), C
Spacing between slot (54) and D slot (55) is greater than the spacing between C slot (54) and the first primary winding slot (51), C slot (54) and
Spacing between first primary winding slot (51) is greater than the spacing between A slot (52) and B slot (53).
2. a kind of non-homogeneous high-frequency transformer skeleton according to claim 1, it is characterised in that: the secondary rolling thread slot
(21) width is bigger than the width of primary winding slot (11).
3. a kind of non-homogeneous high-frequency transformer skeleton according to claim 1, it is characterised in that: the primary winding slot
(11) thread block (8) are equipped with secondary rolling thread slot (21).
4. a kind of non-homogeneous high-frequency transformer skeleton according to claim 1, it is characterised in that: the second subprime coiling
Slot includes E slot (62), F slot (63), G slot (64) and H slot (65)；The E slot (62) and F slot (63) be set to first grade around
The side of wire casing (61)；The G slot (64) and H slot (65) are set to the other side of first secondary winding slot (61)；The F slot (63)
Between E slot (62) and first secondary winding slot (61)；The G slot (64) is set to H slot (65) and first secondary winding slot
(61) between.
5. a kind of non-homogeneous high-frequency transformer skeleton according to claim 4, it is characterised in that: the two neighboring secondary
The spacing of winding slot (21) is equal.
6. a kind of non-homogeneous high-frequency transformer skeleton according to claim 4, it is characterised in that: the secondary rolling thread slot
It (21) further include having I slot (7)；The I slot (7) is set to the side of H slot (65).
7. a kind of non-homogeneous high-frequency transformer skeleton according to claim 1, it is characterised in that: the stitch (4) is side
Shape needle.
8. a kind of non-homogeneous high-frequency transformer skeleton according to claim 1, it is characterised in that: the primary winding slot
(11) width is 0.6mm-1.0mm；The width of the secondary rolling thread slot (21) is 1.0mm-1.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166710.5A CN106683854B (en) | 2017-03-20 | 2017-03-20 | A kind of non-homogeneous high-frequency transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166710.5A CN106683854B (en) | 2017-03-20 | 2017-03-20 | A kind of non-homogeneous high-frequency transformer skeleton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106683854A CN106683854A (en) | 2017-05-17 |
| CN106683854B true CN106683854B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710166710.5A Active CN106683854B (en) | 2017-03-20 | 2017-03-20 | A kind of non-homogeneous high-frequency transformer skeleton |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11488771B2 (en) | 2017-07-28 | 2022-11-01 | Chicony Power Technology Co., Ltd. | Adapter and transformer thereof |
| TWI640020B (en) * | 2017-07-28 | 2018-11-01 | 群光電能科技股份有限公司 | An adapter, a transformer, a bobbin and an assembly method of the transformer |
| CN107403685B (en) * | 2017-08-25 | 2024-08-06 | 珠海科德电子有限公司 | Skeleton and inductance capable of being used for automatic production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7061358B1 (en) * | 2005-09-12 | 2006-06-13 | Sen-Tai Yang | Structure of inductance core and wire frame |
| CN202601384U (en) * | 2012-04-25 | 2012-12-12 | 东莞立德电子有限公司 | Novel transformer skeleton |
| CN202816597U (en) * | 2012-08-02 | 2013-03-20 | 东莞领航电子有限公司 | Vertical-typed voltage withstand transformer bobbin |
| CN202977129U (en) * | 2012-11-30 | 2013-06-05 | 东莞市盈聚电子有限公司 | PQ-type high-frequency transformer framework with large safe distance |
| CN103325554A (en) * | 2013-07-17 | 2013-09-25 | 厦门赛特勒磁电有限公司 | Anti-surge-lashing transformer framework |
-
2017
- 2017-03-20 CN CN201710166710.5A patent/CN106683854B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7061358B1 (en) * | 2005-09-12 | 2006-06-13 | Sen-Tai Yang | Structure of inductance core and wire frame |
| CN202601384U (en) * | 2012-04-25 | 2012-12-12 | 东莞立德电子有限公司 | Novel transformer skeleton |
| CN202816597U (en) * | 2012-08-02 | 2013-03-20 | 东莞领航电子有限公司 | Vertical-typed voltage withstand transformer bobbin |
| CN202977129U (en) * | 2012-11-30 | 2013-06-05 | 东莞市盈聚电子有限公司 | PQ-type high-frequency transformer framework with large safe distance |
| CN103325554A (en) * | 2013-07-17 | 2013-09-25 | 厦门赛特勒磁电有限公司 | Anti-surge-lashing transformer framework |
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| Publication number | Publication date |
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| CN106683854A (en) | 2017-05-17 |
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