CN203415374U - Transformer skeleton - Google Patents
Transformer skeleton Download PDFInfo
- Publication number
- CN203415374U CN203415374U CN201320399300.2U CN201320399300U CN203415374U CN 203415374 U CN203415374 U CN 203415374U CN 201320399300 U CN201320399300 U CN 201320399300U CN 203415374 U CN203415374 U CN 203415374U
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- CN
- China
- Prior art keywords
- pin
- skeleton
- pin table
- utility
- wire lead
- 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 - Fee Related
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Abstract
The utility model discloses a transformer skeleton which comprises a skeleton body, the two ends of the skeleton body are respectively provided with a PIN table, multiple PIN legs are extended downwards from each PIN table, the middle part of each PIN table is provided with a leading wire groove penetrating through the PIN table, the back face of the PIN table is provided with multiple branch leading wire grooves with a certain depth, and the branch leading wire grooves are mutually communicated. The transformer skeleton disclosed by the utility model not only can ensure the structure strength of the PIN table, and avoid the fracture of the PIN table of the skeleton, but also can realize the safety requirements that the mutual short-circuiting of leading wires can be prevented without insulated coating.
Description
Technical field
The utility model relates to field transformer, relates in particular to a kind of transformer framework.
Background technology
Some transformer device structures are because skeleton PIN platform width is limited at present, need out again a plurality of wire lead slots to facilitate lead-out wire, so just make the PIN platform portion structure strength decreased of whole skeleton, when actual production, be easy to occur the situation of skeleton PIN platform fracture, and then increase product rejection rate and production cost.And its one of the main reasons is exactly because the design of skeleton structure must conveniently go between through opening a plurality of wire lead slots.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, has proposed a kind of transformer framework.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of transformer framework, it comprises skeleton body, skeleton body two ends are PIN platform, described PIN platform stretches out a plurality of PIN pin downwards, and the middle part of described PIN platform is the wire lead slot that runs through PIN platform, the described PIN platform back side has many minutes wire lead slots with certain depth, between described minute wire lead slot, is interconnected.
In one embodiment, described wire lead slot is connected with described minute wire lead slot.
Compared with prior art, the utility model can be guaranteed PIN platform structural strength, avoid occurring that PIN platform ruptures when practical application, can not affect winding leads and enter groove winding PIN pin yet, and can realize under given conditions and need not just can avoid two lead short circuit by insulating wrapped, and this skeleton can effectively reduce product rejection rate, and then the production cost of reduction transformer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation at the back side of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, 2, the transformer framework the utility model proposes, it comprises skeleton body 1, skeleton body 1 two ends are PIN platform 2, PIN platform 2 stretches out a plurality of PIN pin 3 downwards, and the middle part of PIN platform 2 is the wire lead slot 4 that runs through PIN platform 2, and the PIN platform back side has many minutes wire lead slots 5 with certain depth, divide between wire lead slot 5 and minute wire lead slot 5 and be interconnected, a minute wire lead slot 5 is also connected with wire lead slot 4.
In the utility model, the mode of grooving of transformer framework, can avoid appearing on the PIN platform 2 of finite width and open a plurality of wire lead slots 4, cause the strong easily situation of fracture of skeleton PIN platform 2 structures, the width of rebate of minute wire lead slot 5 be greater than two winding leads width and, therefore, winding leads can be in Uncrossed situation, just need not insulating wrapped, for example coated action of sleeve pipe, adhesive plaster etc., just can avoid the mutual short circuit of lead-out wire and lead-out wire.
Above-described embodiment has only been expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the utility model patent and protection range should be as the criterion with appended claims.
Claims (2)
1. a transformer framework, it comprises skeleton body (1), skeleton body (1) two ends are PIN platform (2), described PIN platform (2) stretches out a plurality of PIN pin (3) downwards, and the middle part of described PIN platform is the wire lead slot (4) that runs through PIN platform, it is characterized in that: the described PIN platform back side has many minutes wire lead slots (5) with certain depth, between described minute wire lead slot, is interconnected.
2. transformer framework as claimed in claim 1, is characterized in that: described wire lead slot (4) with described minute wire lead slot (5) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399300.2U CN203415374U (en) | 2013-07-05 | 2013-07-05 | Transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399300.2U CN203415374U (en) | 2013-07-05 | 2013-07-05 | Transformer skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415374U true CN203415374U (en) | 2014-01-29 |
Family
ID=49978248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320399300.2U Expired - Fee Related CN203415374U (en) | 2013-07-05 | 2013-07-05 | Transformer skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795221A (en) * | 2015-05-12 | 2015-07-22 | 广东宽普科技股份有限公司 | Novel wire wound inductor and manufacturing method thereof |
-
2013
- 2013-07-05 CN CN201320399300.2U patent/CN203415374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795221A (en) * | 2015-05-12 | 2015-07-22 | 广东宽普科技股份有限公司 | Novel wire wound inductor and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |