CN204011014U - Fill chlamydate toroidal transformer - Google Patents
Fill chlamydate toroidal transformer Download PDFInfo
- Publication number
- CN204011014U CN204011014U CN201420372260.7U CN201420372260U CN204011014U CN 204011014 U CN204011014 U CN 204011014U CN 201420372260 U CN201420372260 U CN 201420372260U CN 204011014 U CN204011014 U CN 204011014U
- Authority
- CN
- China
- Prior art keywords
- outer cover
- cover unit
- box
- blocks
- newel
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 13
- 239000004637 bakelite Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 8
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Abstract
The utility model relates to a kind of chlamydate toroidal transformer that fills, and belongs to technical field of electronic components.Comprise annular ferrite core, some copper cash and heatproof bakelite shell, described heatproof bakelite shell comprises two identical outer cover units; Described outer cover unit comprises box-like body and blocks, and described blocks is located at the top of box-like body; Described box-like body is provided with newel and magnetic core groove, and the center of described newel is provided with coiling hole; On described blocks, be provided with several pins; The leading flank of described blocks is provided with inserting column and jack, and trailing flank is provided with several troughs; Described annular ferrite core is enclosed within on newel, is arranged in magnetic core groove; Described copper wire winding is on heatproof bakelite shell.Magnet ring of the present utility model need not spray paint and directly put into shell, then winds the line on shell, to reduce the suffered stress of magnet ring, stablizes its electrical property, and further improves withstand voltage dielectric strength.
Description
Technical field
The utility model relates to a kind of chlamydate toroidal transformer that fills, and belongs to technical field of electronic components.
Background technology
At present, in the ring-shaped inductors device using in rectifier, be generally at magnet ring surface spraying one deck insulating paint, then on its surface by the corresponding number of turns of copper wire winding, to reach respective electrical performance.In actual use, owing to can making the inner suffered stress of magnet ring increase after spraying insulating paint, affect its inner electronic structure and arrange, thereby affect its electrical property, make whole Circuit Matching unstable.If the straight leading foot of copper cash, had both been unfavorable for that welding was also unfavorable for installing, and, because copper cash is directly wound on magnet ring surface, can affect withstand voltage insulation.
Utility model content
The purpose of this utility model is, provides a kind of chlamydate toroidal transformer that fills, to solve above-mentioned technical problem.
For achieving the above object, the technical scheme that the utility model adopts is:
Fill a chlamydate toroidal transformer, comprise annular ferrite core and some copper cash, it is characterized in that: also comprise heatproof bakelite shell, described heatproof bakelite shell comprises two identical outer cover units;
Described outer cover unit adopts mould one-shot forming, comprises a circular uncovered box-like body and the whole blocks that is rectangular structure, and described blocks is located at the top of box-like body, and blocks is identical with the thickness of box-like body; The center of described box-like body is provided with newel, and the space between newel and the housing of box-like body is magnetic core groove, and the center of described newel is provided with coiling hole; On the end face of one end of described blocks, be evenly provided with from top to bottom several horizontal pins; The leading flank of described blocks is provided with inserting column and jack, and trailing flank is provided with several L shaped troughs, and described trough communicates with the gap of adjacent two pins;
Described annular ferrite core is enclosed within on the newel of first outer cover unit, be arranged in magnetic core groove, second snap together relative with first outer cover unit of outer cover unit, inserting column on first outer cover unit is inserted in second jack on outer cover unit, and the inserting column on second outer cover unit is inserted in the jack on first outer cover unit;
A copper cash in described copper cash, its one end is fixed on a pin of first outer cover unit, then pass through a trough of first outer cover unit, through the coiling hole in the middle of two box-like body, be wrapped in two box-like body again, finally by a trough crossing second outer cover unit, be fixed on a pin of second outer cover unit; Other copper cash are wound on heatproof bakelite shell successively according to a copper wire winding mode, due to the number of trough than the number of pin few, the last item copper wire winding in box-like body after, through trough, two ends are directly connected with pin accordingly.
Beneficial effect: compared with prior art, the utility model is provided with the heatproof bakelite shell that possesses respective pins, magnet ring need not spray paint and directly put into shell, on shell, wind the line again, to reduce the suffered stress of magnet ring, stablize its electrical property, and further improve withstand voltage dielectric strength, and coiling and install very convenient.Specifically, the utlity model has following advantage:
1, magnet ring, without spraying, can effectively reduce its suffered stress influence, increases its electric performance stablity;
2, with the shell coiling of pin, after finished product welding easier, it is very easy that whole machine installation also becomes, Pin locations can not made mistakes; And horizontal pin can reduce whole height greatly, while reducing use, be subject to the limitation in space;
3, magnet ring is contained in housings, and coil, all around housing exterior, can effectively promote withstand voltage dielectric strength between coil and magnet ring, makes withstand voltage insulation safer;
4, coiling is succinctly convenient, can improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of outer cover unit described in the utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the perspective view of outer cover unit described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Described in the utility modelly fill chlamydate toroidal transformer, comprise annular ferrite core, some copper cash and heatproof bakelite shell, described heatproof bakelite shell comprises two identical outer cover units.
With reference to Fig. 1-Fig. 3, described outer cover unit adopts mould one-shot forming, comprises a circular uncovered box-like body 1 and the whole blocks 2 that is rectangular structure, and described blocks 2 is located at the top of box-like body 1, and blocks 2 is identical with the thickness of box-like body 1.
The center of described box-like body 1 is provided with newel 12, and the space between newel 12 and the housing of box-like body 1 is magnetic core groove 11, and described newel 12 center is provided with coiling hole 13; On the end face of one end of described blocks 2, be evenly provided with from top to bottom several horizontal pins 23; The leading flank of described blocks 2 is provided with inserting column 21 and jack 22, and trailing flank is provided with several L shaped troughs 25, and described trough communicates with the gap of 25 adjacent two pins 23.
During assembling, described annular ferrite core is enclosed within on the newel of first outer cover unit, be arranged in magnetic core groove, second snap together relative with first outer cover unit of outer cover unit, inserting column on first outer cover unit is inserted in second jack on outer cover unit, and the inserting column on second outer cover unit is inserted in the jack on first outer cover unit;
A copper cash in described copper cash, its one end is fixed on a pin of first outer cover unit, then pass through a trough of first outer cover unit, through the coiling hole in the middle of two box-like body, be wrapped in two box-like body again, finally by a trough crossing second outer cover unit, be fixed on a pin of second outer cover unit; Other copper cash are wound on heatproof bakelite shell successively according to a copper wire winding mode, due to the number of trough than the number of pin few, the last item copper wire winding in box-like body after, through trough, two ends are directly connected with pin accordingly.
Claims (1)
1. fill a chlamydate toroidal transformer, comprise annular ferrite core and some copper cash, it is characterized in that: also comprise heatproof bakelite shell, described heatproof bakelite shell comprises two identical outer cover units;
Described outer cover unit adopts mould one-shot forming, comprises a circular uncovered box-like body and the whole blocks that is rectangular structure, and described blocks is located at the top of box-like body, and blocks is identical with the thickness of box-like body; The center of described box-like body is provided with newel, and the space between newel and the housing of box-like body is magnetic core groove, and the center of described newel is provided with coiling hole; On the end face of one end of described blocks, be evenly provided with from top to bottom several horizontal pins; The leading flank of described blocks is provided with inserting column and jack, and trailing flank is provided with several L shaped troughs, and described trough communicates with the gap of adjacent two pins;
Described annular ferrite core is enclosed within on the newel of first outer cover unit, be arranged in magnetic core groove, second snap together relative with first outer cover unit of outer cover unit, inserting column on first outer cover unit is inserted in second jack on outer cover unit, and the inserting column on second outer cover unit is inserted in the jack on first outer cover unit;
A copper cash in described copper cash, its one end is fixed on a pin of first outer cover unit, then pass through a trough of first outer cover unit, through the coiling hole in the middle of two box-like body, be wrapped in two box-like body again, finally by a trough crossing second outer cover unit, be fixed on a pin of second outer cover unit; Other copper cash are wound on heatproof bakelite shell successively according to a copper wire winding mode, due to the number of trough than the number of pin few, the last item copper wire winding in box-like body after, through trough, two ends are directly connected with pin accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372260.7U CN204011014U (en) | 2014-07-07 | 2014-07-07 | Fill chlamydate toroidal transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372260.7U CN204011014U (en) | 2014-07-07 | 2014-07-07 | Fill chlamydate toroidal transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011014U true CN204011014U (en) | 2014-12-10 |
Family
ID=52050977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372260.7U Expired - Lifetime CN204011014U (en) | 2014-07-07 | 2014-07-07 | Fill chlamydate toroidal transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064337A (en) * | 2014-07-07 | 2014-09-24 | 临沂昱通新能源科技有限公司 | Ring transformer with shell |
| CN105738675A (en) * | 2014-12-26 | 2016-07-06 | 甲神电机株式会社 | Holder for saturable magnetic core, holding method and magnetic flux gate current transducer |
-
2014
- 2014-07-07 CN CN201420372260.7U patent/CN204011014U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064337A (en) * | 2014-07-07 | 2014-09-24 | 临沂昱通新能源科技有限公司 | Ring transformer with shell |
| CN105738675A (en) * | 2014-12-26 | 2016-07-06 | 甲神电机株式会社 | Holder for saturable magnetic core, holding method and magnetic flux gate current transducer |
| CN105738675B (en) * | 2014-12-26 | 2020-04-10 | 甲神电机株式会社 | Saturable core holder, saturable core fixing method and fluxgate current sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |