CN205508593U - Simple and easy ann's rule transformer - Google Patents
Simple and easy ann's rule transformer Download PDFInfo
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- CN205508593U CN205508593U CN201620265094.XU CN201620265094U CN205508593U CN 205508593 U CN205508593 U CN 205508593U CN 201620265094 U CN201620265094 U CN 201620265094U CN 205508593 U CN205508593 U CN 205508593U
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Abstract
The utility model discloses a simple and easy ann's rule transformer, including magnetic core, skeleton and twine winding and the lead wire on the skeleton, the skeleton surface is located to the magnetic core cover, the skeleton is including left skeleton and right skeleton, left side skeleton and right skeleton all are provided with the PIN foot, the PIN foot of left side skeleton is 4mm to the lateral separation between the magnetic core at least, the winding stretches out to be connected with the PIN foot of left skeleton, the lead wire stretches out to be connected with the PIN foot of right skeleton. The utility model discloses an increase PIN foot to the lateral separation between the magnetic core of left skeleton to having increased the width between left skeleton PIN foot and the right skeleton PIN foot, having made it under the requirement of satisfying transformer ann rule, the winding stretches out to be connected with the PIN foot of left skeleton, has reduced the utility model discloses a processing technology avoids the winding fly line to draw forth, has reduced the utility model discloses a production degree of difficulty and the use degree of difficulty, and be convenient for transport, manufacturing cost and use cost effectively practiced thrift.
Description
Technical field
This utility model relates to the accessory technical field of the electrical equipment such as power supply, particularly relates to a kind of simple safety transformer.
Background technology
It is known that safety transformer is almost applied in all of electronic product, such as power supply, controller, vehicle power etc., for realizing global general-use, safety transformer nearly all needs to meet COC(Certificates of
And VDE(Verband Deutscher Compliance)
The regulation of Safety Approval such as Elektrotechniker).
Existing safety transformer is due to the fabric width distance limit between input PIN and output PIN, output PIN is typically only capable to take the mode of fly line to draw, when the output PIN of its fly line is connected with external electric source parts, needs weld further, operation inconvenience, and easily cause dead foot；In addition, owing to output PIN needs to use fly line mode, therefore can not go up automated production equipment and carry out automated production, working performance is low, and production capacity is relatively low, and the output PIN complex manufacturing technology of fly line, not only production cost is higher, simultaneously also as transport inconvenience improves cost of transportation, further increase the overall cost of safety transformer, thus govern the development of safety transformer.
Summary of the invention
Goal of the invention of the present utility model is that the problem existed for prior art provides one can reduce processing technique, reduces production difficulty and uses difficulty and the simple safety transformer being readily transported.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions.
A kind of simple safety transformer, include magnetic core, skeleton and the winding being wound on skeleton and lead-in wire, described magnetic core is sheathed on skeleton outer surface, described skeleton includes left skeleton and right skeleton, described left skeleton and right skeleton are provided with PIN, the PIN of described left skeleton is at least 4mm to the lateral separation between magnetic core, and the PIN that described winding stretches out with left skeleton is connected, and the PIN that described lead-in wire stretches out with right skeleton is connected.
Wherein, described left skeleton is provided with two PIN, and described right skeleton is provided with four PIN.
Wherein, described winding welds with the PIN of left skeleton, and described wire wound is in the PIN of right skeleton.
Wherein, surface and the wire surface of described winding has been respectively coated by adhesive plaster.
Wherein, described right skeleton correspondence PIN is provided with metallic channel.
Wherein, described left skeleton is provided with locating dowel, and described locating dowel is correspondingly arranged in below PIN.
Preferably, the PIN of described left skeleton is 6mm to the lateral separation between magnetic core.
The beneficial effects of the utility model are:
The simple safety transformer of one described in the utility model, by the lateral separation between the PIN of the left skeleton of increasing to magnetic core, thus increase the fabric width between left skeleton PIN and right skeleton PIN, make it under the requirement meeting transformator safety, winding is connected with the PIN of left skeleton after stretching out, decrease processing technique of the present utility model, winding fly line is avoided to draw, reduce production difficulty of the present utility model and use difficulty, and be readily transported, effectively save production cost and use cost.
Accompanying drawing explanation
Below with accompanying drawing, this utility model is further described, but the embodiment in accompanying drawing is not constituted any restriction of the present utility model.
Fig. 1 is the front view of a kind of simple safety transformer described in the utility model；
Fig. 2 is the left view of a kind of simple safety transformer described in the utility model；
Fig. 3 is the upward view of a kind of simple safety transformer described in the utility model；
Fig. 1 to Fig. 3 includes:
1 magnetic core
21 left skeletons
22 right skeletons
211 locating dowels
3 windings
4 lead-in wires
5 PIN.
Detailed description of the invention
Referring to figs. 1 to Fig. 3, below in conjunction with accompanying drawing, this utility model is described in detail.
The simple safety transformer of one described in the utility model, include magnetic core 1, skeleton and the winding 3 being wound on skeleton and lead-in wire 4, described magnetic core 1 is sheathed on skeleton outer surface, described skeleton includes left skeleton 21 and right skeleton 22, described left skeleton 21 and right skeleton 22 are provided with PIN 5, the PIN 5 of described left skeleton 21 is at least 4mm to the lateral separation between magnetic core 1, the PIN 5 that described winding 3 stretches out with left skeleton 21 is connected, and the PIN 5 that described lead-in wire 4 stretches out with right skeleton 22 is connected；As the one of which embodiment of this case, the PIN 5 of described left skeleton 21 is 6mm to the lateral separation between magnetic core 1.In this utility model, the lateral separation between magnetic core 1 is arrived by the PIN 5 strengthening left skeleton 21, thus increase the fabric width between PIN 5 and the PIN 5 of right skeleton 22 of left skeleton 21, make it under the requirement meeting transformator safety, the PIN 5 that winding 3 can be stretched out with left skeleton 21 is connected, avoid winding 3 to draw in fly line, on making, decrease processing technique of the present utility model, reduce production difficulty of the present utility model；When being applied to the fields such as power supply, controller and mobile unit when this utility model simultaneously, can install by the way of plug, reduce use difficulty of the present utility model, and do not have the simple safety transformer of winding 3 fly line to be also convenient for transport, it is possible to effectively save production cost and use cost；Certainly, this utility model can require the lateral separation between PIN 5 and the magnetic core 1 of the left skeleton 21 of increase according to different safety, to meet the use demand of different regions product.
In this utility model, described left skeleton 21 is provided with two PIN 5, and described right skeleton 22 is provided with four PIN 5, and certainly, PIN 5 number of described right skeleton 22 can be configured according to practical situation, is not limited only to the number set by this utility model.
As preferred embodiment, described winding 3 welds with the PIN 5 of left skeleton 21, and described lead-in wire 4 is wound in the PIN 5 of right skeleton 22, can strengthen stability of the present utility model further.
Wherein, the surface of described winding 3 and lead-in wire 4 surfaces have been respectively coated by adhesive plaster (not shown).In this utility model, by winding 3 surface and lead-in wire 4 surfaces are respectively coated by adhesive plaster and are fixed, it is possible not only to winding 3 and lead-in wire 4 are played fixing effect, additionally it is possible to prevent from interfering between winding 3 and lead-in wire 4, further enhance practicality of the present utility model.
Wherein, the corresponding PIN 5 of described right skeleton 22 is provided with metallic channel (not shown).In this utility model, the corresponding each PIN 5 of described right skeleton 22 arranges metallic channel so that lead-in wire 4 is wound in the PIN 5 of correspondence along metallic channel, it is to avoid occur between lead-in wire 4 being mutually wound around, thus cause and interfere, and further increase aesthetic property of the present utility model.
Wherein, described left skeleton 21 is provided with locating dowel 211, and described locating dowel 211 is correspondingly arranged in below PIN 5.In this utility model, by arranging locating dowel 211 on left skeleton 21, facilitate this utility model to be applied to when power supply, controller or vehicle mounted electrical apparatus and carry out location and installation, further increase practicality of the present utility model.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the most all will change, this specification content should not be construed as restriction of the present utility model.
Claims (7)
1. a simple safety transformer, include magnetic core, skeleton and the winding being wound on skeleton and lead-in wire, described magnetic core is sheathed on skeleton outer surface, it is characterized in that: described skeleton includes left skeleton and right skeleton, described left skeleton and right skeleton are provided with PIN, the PIN of described left skeleton is at least 4mm to the lateral separation between magnetic core, and the PIN that described winding stretches out with left skeleton is connected, and the PIN that described lead-in wire stretches out with right skeleton is connected.
The simple safety transformer of one the most according to claim 1, it is characterised in that: described left skeleton is provided with two PIN, and described right skeleton is provided with four PIN.
The simple safety transformer of one the most according to claim 1, it is characterised in that: described winding welds with the PIN of left skeleton, and described wire wound is in the PIN of right skeleton.
The simple safety transformer of one the most according to claim 1, it is characterised in that: surface and the wire surface of described winding have been respectively coated by adhesive plaster.
The simple safety transformer of one the most according to claim 1, it is characterised in that: described right skeleton correspondence PIN is provided with metallic channel.
The simple safety transformer of one the most according to claim 1, it is characterised in that: described left skeleton is provided with locating dowel, and described locating dowel is correspondingly arranged in below PIN.
The simple safety transformer of one the most according to claim 1, it is characterised in that: the lateral separation between the PIN of described left skeleton to magnetic core is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265094.XU CN205508593U (en) | 2016-04-01 | 2016-04-01 | Simple and easy ann's rule transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265094.XU CN205508593U (en) | 2016-04-01 | 2016-04-01 | Simple and easy ann's rule transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508593U true CN205508593U (en) | 2016-08-24 |
Family
ID=56734923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265094.XU Active CN205508593U (en) | 2016-04-01 | 2016-04-01 | Simple and easy ann's rule transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508593U (en) |
-
2016
- 2016-04-01 CN CN201620265094.XU patent/CN205508593U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |