CN202534481U - Thin bobbin winder bracket structure of transformer - Google Patents
Thin bobbin winder bracket structure of transformer Download PDFInfo
- Publication number
- CN202534481U CN202534481U CN201120565582XU CN201120565582U CN202534481U CN 202534481 U CN202534481 U CN 202534481U CN 201120565582X U CN201120565582X U CN 201120565582XU CN 201120565582 U CN201120565582 U CN 201120565582U CN 202534481 U CN202534481 U CN 202534481U
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- China
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- bracket structure
- side joint
- base plate
- coil
- joint foot
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Abstract
The utility model discloses a thin bobbin winder bracket structure of a transformer. The thin bobbin winder bracket structure comprises a substrate, a first-side connection tub portion, a second-side connection tub portion and two E-shaped iron cores. The substrate is in a rectangle H shape and is provided with a bottom plate and a top plate. A through hole penetrating through the top plate to the bottom plate is disposed at the center of the top plate. At least a coil can be wound between the top plate and the bottom plate of the substrate. The first-side connection tub portion is positioned on one short side of the bottom plate and provided with a plurality of first electric connection tubs in an embedded mode. The second-side connection tub portion is positioned on the other short side of the bottom plate and provided with a plurality of second electric connection tubs in an embedded mode. The E-shaped iron cores are in rectangle thin-plate shapes and are respectively combined with the top plate and the bottom plate of the substrate in up-and-sown corresponding mode so that the bobbin winder bracket of the transformer is thinned and meets the requirement of the transformer for high-voltage safety conditions.
Description
Technical field
The utility model is a kind of bobbin bracket structure of transformer, particularly about a kind of bobbin bracket structure that is used in the ultrathin transformer of LED light fixture.
Background technology
At present; Transformer is one of electronic component indispensable in the electronic product, and the main effect of transformer is the driving voltage in the conversion electron circuit, like the power transformer that can line voltage be reduced; High-tension transformer that and for example in the lcd screen backlight module operating voltage is boosted or the like; So the specification kind of transformer is quite numerous and diverse, and fixing specification is seldom arranged, great majority are all answered demand and the customized transformer of factory.
In response to the trend of electronic product slimming, like the LED light fixture, transformer designs more compact and more compact, but must will meet the safety standard condition of transformer coil lead-out wire.
The utility model content
The utility model technical problem to be solved provides a kind of thin transformer bobbin bracket structure, thereby helps the safety condition that transformer has more slimming and meets high pressure.
For reaching above-mentioned purpose; The utility model provides a kind of thin transformer bobbin bracket structure; Comprise: a pedestal has a base plate and a top board; Be a rectangle I-shaped shape, this top board centre is provided with a through hole and is through to this base plate, and can be in order to be wound to a few coil between the top board of this pedestal to base plate; One first side joint foot is positioned at a short brink of this base plate, is embedded with a plurality of first electric pins on its lateral border, in order to electrically connect this coil; One second side joint foot is positioned at another short brink of this base plate, is embedded with a plurality of second electric pins on its lateral border in order to electrically connect this coil; Two E words are unshakable in one's determination rectangular lamellar, and respectively by the top board and the corresponding up and down combination of base plate of this pedestal, and this two E word central cylinder unshakable in one's determination penetrates and be combined in this through hole, and that the both sides cylinder combination unshakable in one's determination of this two E word is coated on the both sides of this pedestal is peripheral.
Above-mentioned thin transformer bobbin bracket structure, wherein the outer surface of the top board of this pedestal and base plate respectively is provided with two baffle plates, just can ccontaining fixing this E word iron core between this two plate washer.
Above-mentioned thin transformer bobbin bracket structure, wherein this first side joint foot also is provided with a plurality of flanges, is parallel to the long side surface of this base plate, and corresponding one first electric pin of each flange.
Above-mentioned thin transformer bobbin bracket structure wherein all is formed with one first conduit between every adjacent two flanges of this first side joint foot, in order to let the lead-out wire of this coil be electrically connected to this first electric pin via this first conduit.
Above-mentioned thin transformer bobbin bracket structure, wherein the lower surface of each this flange of this first side joint foot all is provided with one first projection, in order to let the lead-out wire elder generation hanging wire of this coil on this first projection, is welded in this first electric pin again.
Above-mentioned thin transformer bobbin bracket structure, wherein this first side joint foot is electric low-pressure side.
Above-mentioned thin transformer bobbin bracket structure; Wherein the lower surface of this second side joint foot also is provided with a plurality of second projections; And all corresponding each this second electric pin of each this second projection in order to let the lead-out wire elder generation hanging wire of this coil on this second projection, is welded in this second electric pin again.
Above-mentioned thin transformer bobbin bracket structure, wherein this second side joint foot is electric high-pressure side, and the lower surface of this second side joint foot also is provided with a plurality of the 3rd projections.
Above-mentioned thin transformer bobbin bracket structure, wherein the left and right sides edge of this second side joint foot respectively is provided with a groove, in order to let the lead-out wire of coil via this groove hanging wire in the 3rd projection.
Above-mentioned thin transformer bobbin bracket structure, wherein this second side joint foot also is provided with at least one second conduit, is parallel to the long side surface of this base plate, in order to let the lead-out wire of coil via this second conduit hanging wire in the 3rd projection.
The thin transformer that the utility model proposed, the characteristics of the miniaturization that has and can meet high pressure safety demand.
Description of drawings
Fig. 1 is the embodiment schematic perspective view of the utility model thin transformer;
Fig. 2 is the embodiment perspective exploded view of the utility model thin transformer;
Fig. 3 is the schematic side view of the utility model thin transformer;
Fig. 4 is the schematic perspective view at visual angle, the utility model thin transformer drum stand bottom surface;
Wherein, Reference numeral:
10 thin transformers, 20 pedestals
21 base plates, 22 top boards
23 through holes, 24 baffle plates
30 E words, 31 central cylinders unshakable in one's determination
32 both sides cylinders, 40 first side joint foots
41 first electric pins, 42 flanges
43 first conduits, 44 first projections
50 second side joint foots, 51 second electric pins
52 second projections 53 the 3rd projection
54 grooves, 55 second conduits
Embodiment
Appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.
Please with reference to shown in Figure 1; Embodiment schematic perspective view for the utility model thin transformer; And Fig. 2 is the embodiment perspective exploded view of the utility model thin transformer; Fig. 3 is the schematic side view of the utility model thin transformer, and Fig. 4 is the schematic perspective view at visual angle, the utility model thin transformer drum stand bottom surface.Please consult Fig. 1～Fig. 4 the utility model thin transformer 10 in the lump and mainly comprise a pedestal 20 and two E words unshakable in one's determination 30; This pedestal 20 has a base plate 21 and a top board 22 is a rectangle I-shaped shape; These top board 22 centre are provided with a through hole 23 and are through to this base plate 21, and 21 of top board 22 to the base plates of this pedestal 20 can be in order to be wound to a few coil (not shown).
This two E word unshakable in one's determination 30 is rectangular lamellar; Respectively by the top board 22 of this pedestal 20 and base plate about in the of 21 correspondence be combined on this pedestal 20; And this E word central cylinder 31 unshakable in one's determination penetrates in this through hole 23, and both sides cylinder 32 peripheries, both sides that are coated on this pedestal 20 capable of being combined of this two E word unshakable in one's determination 30, preferably; The top board 22 of this pedestal 20 and the outer surface of base plate 21 respectively are provided with two baffle plates 24, just can ccontaining fixing this E word unshakable in one's determination 30 between this two plate washer 24.
Two short sides of this pedestal 20 are respectively one first side joint foot 40 and one second side joint foot 50; This first side joint foot 40 is positioned at a short brink of this base plate 21, and this second side joint foot 50 is positioned at another short brink of this base plate 21, is embedded with a plurality of first electric pins 41 on the lateral border of this first side joint foot 40; In order to electrically connect this coil; And be embedded with a plurality of second electric pins 51 on the lateral border of this second side joint foot 50, in order to electrically connect this coil, preferably; This first side joint foot 40 is the electric low-pressure side of transformer, and the electric high-pressure side that this second side joint foot 50 is a transformer.
Wherein this first side joint foot 40 also is provided with a plurality of flanges 42; The long side surface that is parallel to this base plate 21; And each flange 42 corresponding one first electric pin 41; And all be formed with one first conduit 43 between every adjacent two flanges 42, in order to let the lead-out wire of this coil be electrically connected to this first electric pin 41 via this first conduit 43.
Preferably; The lower surface of each this flange 42 all is provided with one first projection 44, in order to let the lead-out wire elder generation hanging wire of this coil on this first projection 44, is welded in this first electric pin 41 again; Make the lead-out wire of this coil be electrically connected at this first electric pin 41, can meet the safety design of transformer.
Wherein the lower surface of this second side joint foot 50 also is provided with a plurality of second projections 52; And all corresponding each this second electric pin 51 of each this second projection 52; In order to let the lead-out wire elder generation hanging wire of this coil on this second projection 52, be welded in this second electric pin 51 again.
Preferably; The lower surface of this second side joint foot 50 also is provided with a plurality of the 3rd projections 53; And the left and right sides edge of this second side joint foot 50 respectively is provided with a groove 54, in order to let the lead-out wire of coil via these groove 54 hanging wires in the 3rd projection 53, to meet the safety design of transformer.
Preferably, this second side joint foot 50 also is provided with at least one second conduit 55, is parallel to the long side surface of this base plate 21, in order to let the lead-out wire of coil via these second conduit, 55 hanging wires in the 3rd projection 53, to meet the high pressure safety design of transformer.
Through the utility model thin transformer bobbin bracket structure, have slimming and meet the safety condition of transformer high-voltage, thereby can be used in the LED light fixture; So the utility model really can be through above-mentioned technical scheme; A kind of design that is different from prior art is provided, can improves whole use value, be not shown in publication or public use before the application again; Meet the application important document of novel patent, so propose novel patent application in accordance with the law.
Claims (10)
1. a thin transformer bobbin bracket structure is characterized in that, comprising:
One pedestal has a base plate and a top board, is a rectangle I-shaped shape, and this top board centre is provided with a through hole and is through to this base plate, and can be in order to be wound to a few coil between the top board of this pedestal to base plate;
One first side joint foot is positioned at a short brink of this base plate, is embedded with a plurality of first electric pins on its lateral border, in order to electrically connect this coil;
One second side joint foot is positioned at another short brink of this base plate, is embedded with a plurality of second electric pins on its lateral border, in order to electrically connect this coil; And
Two E words are unshakable in one's determination, and are rectangular lamellar, and respectively by the top board and the corresponding up and down combination of base plate of this pedestal, and this two E word central cylinder unshakable in one's determination penetrates and be combined in this through hole, and that the both sides cylinder combination unshakable in one's determination of this two E word is coated on the both sides of this pedestal is peripheral.
2. thin transformer bobbin bracket structure according to claim 1 is characterized in that, wherein, the top board of this pedestal and the outer surface of base plate respectively are provided with two baffle plates, just can ccontaining fixing this E word iron core between this two plate washer.
3. thin transformer bobbin bracket structure according to claim 1 is characterized in that, wherein, this first side joint foot also is provided with a plurality of flanges, is parallel to the long side surface of this base plate, and corresponding one first electric pin of each flange.
4. thin transformer bobbin bracket structure according to claim 3; It is characterized in that; Wherein, all be formed with one first conduit between every adjacent two flanges of this first side joint foot, in order to let the lead-out wire of this coil be electrically connected to this first electric pin via this first conduit.
5. thin transformer bobbin bracket structure according to claim 3; It is characterized in that wherein, the lower surface of each this flange of this first side joint foot all is provided with one first projection; In order to let the lead-out wire elder generation hanging wire of this coil on this first projection, be welded in this first electric pin again.
6. thin transformer bobbin bracket structure according to claim 1 is characterized in that, wherein, this first side joint foot is electric low-pressure side.
7. thin transformer bobbin bracket structure according to claim 1; It is characterized in that; Wherein, the lower surface of this second side joint foot also is provided with a plurality of second projections, and all corresponding each this second electric pin of each this second projection; In order to let the lead-out wire elder generation hanging wire of this coil on this second projection, be welded in this second electric pin again.
8. thin transformer bobbin bracket structure according to claim 1 is characterized in that, wherein, this second side joint foot is electric high-pressure side, and the lower surface of this second side joint foot also is provided with a plurality of the 3rd projections.
9. thin transformer bobbin bracket structure according to claim 8 is characterized in that, wherein, the left and right sides edge of this second side joint foot respectively is provided with a groove, in order to let the lead-out wire of coil via this groove hanging wire in the 3rd projection.
10. thin transformer bobbin bracket structure according to claim 8; It is characterized in that wherein, this second side joint foot also is provided with at least one second conduit; The long side surface that is parallel to this base plate, in order to let the lead-out wire of coil via this second conduit hanging wire in the 3rd projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120565582XU CN202534481U (en) | 2011-12-27 | 2011-12-27 | Thin bobbin winder bracket structure of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120565582XU CN202534481U (en) | 2011-12-27 | 2011-12-27 | Thin bobbin winder bracket structure of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534481U true CN202534481U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120565582XU Expired - Fee Related CN202534481U (en) | 2011-12-27 | 2011-12-27 | Thin bobbin winder bracket structure of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504875A (en) * | 2016-11-02 | 2017-03-15 | 合肥市菲力克斯电子科技有限公司 | A kind of transformer framework for preventing right-angled intersection |
| CN108922754A (en) * | 2018-08-03 | 2018-11-30 | 湖州同立光电材料有限公司 | A kind of transformer being easy to soldering connection coil |
-
2011
- 2011-12-27 CN CN201120565582XU patent/CN202534481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106504875A (en) * | 2016-11-02 | 2017-03-15 | 合肥市菲力克斯电子科技有限公司 | A kind of transformer framework for preventing right-angled intersection |
| CN108922754A (en) * | 2018-08-03 | 2018-11-30 | 湖州同立光电材料有限公司 | A kind of transformer being easy to soldering connection coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20131227 |