CN205406256U - Transformer lead structure - Google Patents
Transformer lead structure Download PDFInfo
- Publication number
- CN205406256U CN205406256U CN201620162014.8U CN201620162014U CN205406256U CN 205406256 U CN205406256 U CN 205406256U CN 201620162014 U CN201620162014 U CN 201620162014U CN 205406256 U CN205406256 U CN 205406256U
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- Prior art keywords
- transformer
- pin
- boss
- column
- transformer lead
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Abstract
The utility model discloses a transformer lead structure. Including transformer skeleton (1), be equipped with on bottom plate (4) of transformer skeleton (1) transformer pin (2), its characterized in that: the shape of transformer pin (2) is the column, and cylindrical outer cylinder is equipped with boss (3), inlay in bottom plate (4) of transformer skeleton (1) boss (3), and lead wire (6) the welding at winding transformer coil (5) both ends on transformer skeleton (1) is on transformer pin (2) exposes pad (7) of bottom plate (4) top surface. The utility model discloses a to transformer pin's institutional advancement, can prevent that transformer pin is drawn when the transformer shakes takes off to damage the automatically controlled cabinet of oil monitoring facilities monitoring, influence the problem of the normal production in oil field.
Description
Technical field
This utility model relates to a kind of transformer lead structure, belongs to transformer lead pin technical field of structures.
Background technology
Transformator mean level with drawing pin is welded on circuit printing plate.Circuit printing plate is being installed in oil monitoring equipment, and oil monitoring equipment exists horizontal positioned or vertically places oil-well motor switch board is internally installed.Circuit printing plate will be made to be horizontal if oil monitoring equipment is vertically placed, and transformator now also can be in vacant state straight down.When motor controlling cabinet has vibrations, oil monitoring equipment can shake along with electrical control cubicles, and now transformator monitors equipment vibrations as well as oil.Owing to transformator itself is heavier, the extraction pin of transformator being made for a long time to deviate from from skeleton, thus breaking the wire that coil is welded on pin, making transformator electrical failure, oil monitoring equipment cannot normally be monitored, and affects oil field and produces normally.
Utility model content
The purpose of this utility model is in that to provide a kind of transformer lead structure.Draw pin due to transformator and be given a shock and break wire solving oil monitoring equipment, damage oil monitoring monitoring of equipment electrical control cubicles, have influence on the problem that oil field normally produces.
The technical solution of the utility model:
A kind of transformer lead structure, including transformer framework, the base plate of transformer framework is provided with transformer lead pin；It is characterized in that: transformer lead pin be shaped as column, the outer cylinder of column is provided with boss；Boss is embedded in the base plate of transformer framework, and the lead-in wire at the transformer coil two ends being wrapped on transformer framework is welded on transformer lead pin and exposes on the pad of plate top surface.
In aforementioned structure, described transformer lead pin be shaped as column, column is cylinder, cylindroid, tetragonal prism or hexagonal prism.
In aforementioned structure, the boss on described column outer cylinder is annular boss, quantity >=1 of annular boss.
In aforementioned structure, described pad is located at the end face of cylindrical pin, pad be shaped as pit shape.
Compared with prior art, this utility model, by the structure of transformer lead pin is improved, can prevent the transformer lead pin when transformator shakes from being pulled, thus damaging oil monitoring monitoring of equipment electrical control cubicles, has influence on the problem that oil field normally produces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of tube transformer pin；
Fig. 3 is the structural representation of elliptical cylinder-shape transformer lead pin；
Fig. 4 is the structural representation of tetragonal prism shape transformer pin；
Fig. 5 is the structural representation of hexagonal prism shape transformer pin.
Being labeled as in figure: 1-transformer framework, 2-transformer lead pin, 3-boss, 4-base plate, 5-transformer coil, 6-lead-in wire, 7-pad.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
A kind of transformer lead structure, as it is shown in figure 1, include transformer framework 1, the base plate 4 of transformer framework 1 is provided with transformer lead pin 2；Transformer lead pin 2 be shaped as column, the outer cylinder of column is provided with boss 3；Boss 3 is embedded in the base plate 4 of transformer framework 1, and the lead-in wire 6 at transformer coil 5 two ends being wrapped on transformer framework 1 is welded on transformer lead pin 2 and exposes on the pad 7 of base plate 4 end face.Transformer lead pin 2 be shaped as column, column is cylinder, cylindroid, tetragonal prism or hexagonal prism.Boss 3 on column outer cylinder is annular boss, quantity >=1 of annular boss.Pad 7 is located at the end face of cylindrical pin, pad 7 be shaped as pit shape.
Embodiment
This example is mainly the improvement to existing transformer lead pin, when being embodied as shown in Figure 1, it is that transformer lead pin 2 is processed into cylinder (see figure 2), cylindroid (see figure 3), tetragonal prism (see figure 4) or hexagonal prism (see figure 5), cylinder processes some annular boss 3, when plastic compression transformer framework 1, by cylinder, cylindroid, in the base plate 4 having boss 3 part press-in transformer framework 1 on tetragonal prism or hexagonal prism, cylinder thinner section stretches out the electrical connection terminal as transformator bottom base plate 4, the boss 3 end face processing of cylinder top has pit as pad 7, it is welded in pit for the lead-in wire 6 with transformer coil 5, in order to avoid prominent base plate 4 affects coiling.The quantity of boss 3 has at least one, it is possibility to have multiple, and owing to the diameter of boss is thick, and the exit of pin is relatively thin, if transformer framework base plate strength is sufficiently large, pin cannot pull out bottom transformer framework base plate.Well solve the technical problem that in prior art, transformer lead pin is pulled.Improve the quality of transformator.
Claims (4)
1. a transformer lead structure, including transformer framework (1), the base plate (4) of transformer framework (1) is provided with transformer lead pin (2)；It is characterized in that: transformer lead pin (2) be shaped as column, the outer cylinder of column is provided with boss (3)；Boss (3) is embedded in the base plate (4) of transformer framework (1), and the lead-in wire (6) at transformer coil (5) two ends being wrapped on transformer framework (1) is welded on transformer lead pin (2) and exposes on the pad (7) of base plate (4) end face.
2. transformer lead structure according to claim 1, it is characterised in that: described transformer lead pin (2) be shaped as column, column is cylinder, cylindroid, tetragonal prism or hexagonal prism.
3. transformer lead structure according to claim 1, it is characterised in that: the boss (3) on described column outer cylinder is annular boss, quantity >=1 of annular boss.
4. transformer lead structure according to claim 1, it is characterised in that: described pad (7) is located at the end face of cylindrical pin, pad (7) be shaped as pit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162014.8U CN205406256U (en) | 2016-03-03 | 2016-03-03 | Transformer lead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162014.8U CN205406256U (en) | 2016-03-03 | 2016-03-03 | Transformer lead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406256U true CN205406256U (en) | 2016-07-27 |
Family
ID=56444389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162014.8U Active CN205406256U (en) | 2016-03-03 | 2016-03-03 | Transformer lead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406256U (en) |
-
2016
- 2016-03-03 CN CN201620162014.8U patent/CN205406256U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |