CN203536192U - Ultrathin isolating transformer - Google Patents
Ultrathin isolating transformer Download PDFInfo
- Publication number
- CN203536192U CN203536192U CN201320682008.1U CN201320682008U CN203536192U CN 203536192 U CN203536192 U CN 203536192U CN 201320682008 U CN201320682008 U CN 201320682008U CN 203536192 U CN203536192 U CN 203536192U
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- CN
- China
- Prior art keywords
- trunking
- wire casing
- skeleton
- coil
- framework
- 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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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to an ultrathin isolating transformer and belongs to the field of power transformer devices. The ultrathin isolating transformer comprises a framework, a magnetic core and a coil and is characterized in that a primary end of the framework is provided with a primary pin; a framework extending plate is machined at an auxiliary end of the framework; an auxiliary pin is installed on the end portion of the framework extending plate; a left trunking and a right trunking are machined in the framework extending plate; an included angle between the left trunking and the right trunking is 45 DEG C; two leads at an auxiliary end of the coil are electrically connected with corresponding auxiliary pins through the left trunking and the right trunking. The ultrathin isolating transformer has the advantages of enabling the length of the trunkings to be increased, accordingly increasing the safety distance between the auxiliary end pin and the coil and reducing poor withstanding pressure.
Description
Technical field
The utility model relates to transformation device field, at length says it is the ultra-thin isolated transformer adopting on a kind of LED TV.
Background technology
Well-known: in order to meet the structural requirement of ultrathin large-screen liquid crystal display television, must there be the ultra-thin flat components and parts that adapt with it supporting, power switch transformer is one of the most difficult device of realizing ultrathin wherein, and miniature transformer safety problem is obviously restricting the manufacturing of transformer.
Summary of the invention
The purpose of this utility model is just to overcome the deficiencies in the prior art, and a kind of ultra-thin isolated transformer is provided, and increases the safety distance of pin and line bag, reduces withstand voltage bad generation.
The utility model adopts following technical solution: a kind of ultra-thin isolated transformer, be provided with skeleton, magnetic core and coil, it is characterized in that, the primary side of skeleton is provided with primary pins, the secondary end of skeleton is processed with skeleton extension plate, and the end of skeleton extension plate is provided with secondary pin, is processed with left wire casing and right wire casing on skeleton extension plate, between left wire casing and right wire casing, angle is 45 degree, and two lead-in wires of coil secondary end are electrically connected to corresponding secondary pin through left wire casing and right wire casing respectively.
The beneficial effects of the utility model are, have increased the length of leading groove, thereby have increased the safety distance of secondary end pin and coil, have reduced withstand voltage bad generation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. primary pins in figure, 2. straight trough, 3. coil, 4. right wire casing, 5. time level pin, 6. left wire casing, 7. boss, 8. skeleton extension plate, 9. secondary end, 10. skeleton, 11. primary sides.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, to help understanding content of the present utility model.
As shown in Figure 1, the utility model is provided with skeleton 10, on skeleton 10, be wound with coil 3, coil 3 middle parts are provided with magnetic core, the primary side 11 of skeleton 10 is provided with primary pins 1, the secondary end 9 of skeleton 10 is processed with skeleton extension plate 8, the end of skeleton extension plate 8 is provided with secondary pin 5, on skeleton extension plate 8, be processed with left wire casing 6 and right wire casing 4, between left wire casing 6 and right wire casing 4, angle is 45 degree, on the primary side 11 of skeleton 10, be processed with straight trough 2, the lead-in wire of coil 3 primary sides is electrically connected to primary pins 1 through straight trough 2, skeleton extension plate 8 ends in left wire casing 6 and right wire casing 4 exits are processed with boss 7, boss 7 belows are processed with groove, two lead-in wires of coil 3 secondary ends are guided to corresponding secondary pin 5 through left wire casing 6 and right wire casing 4 through the groove of boss 7 belows respectively, and be welded on secondary pin 5.
Claims (1)
1. a ultra-thin isolated transformer, be provided with skeleton, magnetic core and coil, it is characterized in that: the primary side of skeleton is provided with primary pins, the secondary end of skeleton is processed with skeleton extension plate, the end of skeleton extension plate is provided with secondary pin, on skeleton extension plate, be processed with left wire casing and right wire casing, between left wire casing and right wire casing, angle is 45 degree, and two lead-in wires of coil secondary end are electrically connected to corresponding secondary pin through left wire casing and right wire casing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682008.1U CN203536192U (en) | 2013-11-01 | 2013-11-01 | Ultrathin isolating transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682008.1U CN203536192U (en) | 2013-11-01 | 2013-11-01 | Ultrathin isolating transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536192U true CN203536192U (en) | 2014-04-09 |
Family
ID=50422373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682008.1U Expired - Fee Related CN203536192U (en) | 2013-11-01 | 2013-11-01 | Ultrathin isolating transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377009A (en) * | 2014-12-12 | 2015-02-25 | 东莞市吉之晟电子科技有限公司 | Power transformer |
| US11053752B2 (en) | 2018-01-29 | 2021-07-06 | Baker Hughes, A Ge Company, Llc | Coiled tubing power cable with varying inner diameter |
-
2013
- 2013-11-01 CN CN201320682008.1U patent/CN203536192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377009A (en) * | 2014-12-12 | 2015-02-25 | 东莞市吉之晟电子科技有限公司 | Power transformer |
| US11053752B2 (en) | 2018-01-29 | 2021-07-06 | Baker Hughes, A Ge Company, Llc | Coiled tubing power cable with varying inner diameter |
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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: 20140409 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |