CN106024334A - Combined TV power transformer - Google Patents
Combined TV power transformer Download PDFInfo
- Publication number
- CN106024334A CN106024334A CN201610544230.3A CN201610544230A CN106024334A CN 106024334 A CN106024334 A CN 106024334A CN 201610544230 A CN201610544230 A CN 201610544230A CN 106024334 A CN106024334 A CN 106024334A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- magnetic core
- stitch
- protruding
- mains transformer
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention provides a novel combined TV power transformer which comprises first pins, second pins, a magnetic core, a first framework and a second framework, wherein the magnetic core is connected to the first framework; the first framework is embedded in the second framework; the plurality of first pins are connected to one end of the first framework; the plurality of second pins are connected to one end of the second framework; and the cross section of the magnetic core is in an E shape. The product manufacturing technique is simple and convenient for mass production, can implement heavy current on the premise of ensuring safe distance, and can well control the temperature rise of the product.
Description
Technical field
The present invention relates to a kind of transformator, particularly to the standby transformator of TV.
Background technology
At present, the developing direction of transformator is minimizing volume, reduction cost, miniaturization, slimming, simply
Change.After typical transformer stitch dish line, upper stannum, welding, solder joint is higher, affects the setting height(from bottom) of product,
It is uneven that part is likely to result in bottom, causes plate difficulty.Additionally while ER, EFD type can reduce height
Accomplish power while degree effect, but there is the situation of complex manufacturing technology, and it is wrong to easily cause coiling
Cause a large amount of loss by mistake.
Summary of the invention
The technical problem to be solved is to provide flattening LED TV main transformer, production simultaneously
Technique is simple, does big electric current and meets the product temperature increase requirement of safety.
In order to achieve the above object, the present invention adopts the following technical scheme that a kind of combination type T V mains transformer,
Including the first stitch and the second stitch, it is characterised in that: also include magnetic core, the first skeleton and the second skeleton,
Described magnetic core is connected to described first skeleton, and described first skeleton is embedded in described second skeleton, in order to incite somebody to action
Primary and secondary is completely separable, is accomplished by same specification product electric current bigger simultaneously, and multiple described first stitch are connected to
Described first skeleton one end, multiple described second stitch are connected to one end of described second skeleton.
Further, described core cross section is E font, adds the distance of primary and secondary, greatly increases product
The safety of product, first protruding, the second projection and the 3rd height of projection that constitute described E font are identical, institute
State first protruding, the second protruding and the 3rd protruding strip that is respectively, described first protruding, second protruding and
The width of the 3rd projection is identical with described magnetic core width respectively.
Further, described first magnetic core is provided with groove, and described groove side is trapezoidal, described first stitch
Being connected to the described trapezoidal upper end, described groove opposite side is square, and described square central position is provided with rectangle
Hollow out.
Further, described second magnetic core is provided with depression and the strip groove inlaying described first magnetic core, institute
State one end that the long limit, side of strip groove is square adjacent to inlaying described first magnetic core, described strip groove
The long limit of opposite side is adjacent to the one end connecting described second stitch.
Further, described first skeleton is embedded in described second skeleton and uses a glue formula to be adhesively fixed,
Site-directed quantitative applies binding agent, and skeleton and skeleton bonding place need to carry out vacuum and process containing paint, through hot setting shape
Become protecting film.
After using technique scheme, present invention have the advantage that production technique is simple, convenient batch
Amount produces, it is ensured that can do big electric current while safe distance, and can control the temperature rise of product well.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the combination type T V mains transformer structure of the embodiment of the present invention 1.
Fig. 2 is the core structure schematic diagram of the combination type T V mains transformer of the embodiment of the present invention 1.
Reference: 1-the first skeleton, 2-the second skeleton, 3-the first stitch, 4-the second stitch, 5 magnetic cores,
Wherein 51 first protruding, 52-the second projection, 53-the 3rd projection.
Detailed description of the invention
The technical scheme of the embodiment of the present invention is explained and says by the accompanying drawing below in conjunction with the embodiment of the present invention
Bright, but following embodiment is only the preferred embodiments of the present invention, and not all.Based on the reality in embodiment
Executing example, those skilled in the art are obtained other embodiments on the premise of not making creative work, all
Belong to protection scope of the present invention.
Embodiment 1.
As it is shown in figure 1, the present invention provides a kind of novel combination type T V mains transformer.
Originally executing in example, combination type T V mains transformer includes the first stitch 3 and the second stitch 4, and its feature exists
In: also including magnetic core the 5, first skeleton 1 and the second skeleton 2, magnetic core 5 is connected to the first skeleton 1, and first
Skeleton 1 is embedded in the second skeleton 2, in order to primary and secondary is completely separable, simultaneously by same specification product electric current
Accomplishing bigger, multiple first stitch 3 are connected to first skeleton 1 one end, and multiple second stitch 4 are connected to the
One end of two skeletons 2.
Magnetic core 5 cross section is E font, adds the distance of primary and secondary, greatly increases the safety of product,
The first projection 51, second protruding 52 and the 3rd projection 53 that constitute described E font are the most identical, and first is convex
Play 51, second protruding 52 and the 3rd protruding 53 and be respectively strip, first projection the 51, second projection 52
And the 3rd the width of projection 53 identical with magnetic core 5 width respectively.
First magnetic 1 core is provided with groove, and groove side is trapezoidal, and the first stitch 3 is connected to the trapezoidal upper end, recessed
Groove opposite side is square, and square central position is provided with rectangle hollow out.
Second magnetic core 2 is provided with depression and the strip groove inlaying the first magnetic core 1, and the side of strip groove is long
While one end square adjacent to inlaying the first magnetic core 1, the long limit of opposite side of strip groove is adjacent to connecting second
One end of stitch 4.
In first skeleton 1 is embedded in the second skeleton 2 and use a glue formula to be adhesively fixed, site-directed quantitative applies viscous
Mixture, skeleton and skeleton bonding place need to carry out vacuum and process containing paint, form protecting film through hot setting.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, be familiar with this those skilled in the art and should be understood that the present invention includes but not limited to that accompanying drawing and upper mask body are real
Execute the content described in mode.Any it is intended to be included in without departing from the function of the present invention and the amendment of structural principle
In the scope of claims.
Claims (5)
1. a combination type T V mains transformer, including the first stitch and the second stitch, it is characterised in that: also wrap
Including magnetic core, the first skeleton and the second skeleton, described magnetic core is connected to described first skeleton, described first bone
Frame is embedded in described second skeleton, and multiple described first stitch are connected to described first skeleton one end, many
Individual described second stitch is connected to one end of described second skeleton.
Combination type T V mains transformer the most according to claim 1, it is characterised in that: described core cross section in
E font, first protruding, the second projection and the 3rd height of projection that constitute described E font are identical, described
First protruding, the second protruding and the 3rd protruding strip that is respectively, described first protruding, second protruding and
The width of the 3rd projection is identical with described magnetic core width respectively.
Combination type T V mains transformer the most according to claim 1, it is characterised in that: described first magnetic core sets
Fluted, described groove side is trapezoidal, and described first stitch is connected to the described trapezoidal upper end, described recessed
Groove opposite side is square, and described square central position is provided with rectangle hollow out.
The most according to claim 3, combination is TV mains transformer, it is characterised in that: on described second magnetic core
Be provided with depression and the strip groove inlaying described first magnetic core, the long limit, side of described strip groove adjacent to
Inlaying one end that described first magnetic core is square, the long limit of opposite side of described strip groove is described adjacent to connecting
One end of second stitch.
Combination type T V mains transformer the most according to claim 1, it is characterised in that: described first skeleton edge
It is embedded in described second skeleton and uses a glue formula to be adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544230.3A CN106024334A (en) | 2016-07-08 | 2016-07-08 | Combined TV power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544230.3A CN106024334A (en) | 2016-07-08 | 2016-07-08 | Combined TV power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024334A true CN106024334A (en) | 2016-10-12 |
Family
ID=57108674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610544230.3A Pending CN106024334A (en) | 2016-07-08 | 2016-07-08 | Combined TV power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601444A (en) * | 2016-12-13 | 2017-04-26 | 海宁联丰东进电子有限公司 | Flat-type transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09115745A (en) * | 1995-10-18 | 1997-05-02 | Tokin Corp | Transformer |
| CN202373432U (en) * | 2011-12-13 | 2012-08-08 | 台湾东电化股份有限公司 | Combined type high tension transformer reel structure |
| CN103500626A (en) * | 2013-08-22 | 2014-01-08 | 深圳振华富电子有限公司 | Inductor |
| CN104934205A (en) * | 2014-03-20 | 2015-09-23 | 台湾东电化股份有限公司 | Transformer reel combination structure |
| CN205984591U (en) * | 2016-07-08 | 2017-02-22 | 海宁联丰东进电子有限公司 | Modular TV power transformer |
-
2016
- 2016-07-08 CN CN201610544230.3A patent/CN106024334A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09115745A (en) * | 1995-10-18 | 1997-05-02 | Tokin Corp | Transformer |
| CN202373432U (en) * | 2011-12-13 | 2012-08-08 | 台湾东电化股份有限公司 | Combined type high tension transformer reel structure |
| CN103500626A (en) * | 2013-08-22 | 2014-01-08 | 深圳振华富电子有限公司 | Inductor |
| CN104934205A (en) * | 2014-03-20 | 2015-09-23 | 台湾东电化股份有限公司 | Transformer reel combination structure |
| CN205984591U (en) * | 2016-07-08 | 2017-02-22 | 海宁联丰东进电子有限公司 | Modular TV power transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601444A (en) * | 2016-12-13 | 2017-04-26 | 海宁联丰东进电子有限公司 | Flat-type transformer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |