CN103515074A - Non-coil type electronic transformer - Google Patents
Non-coil type electronic transformer Download PDFInfo
- Publication number
- CN103515074A CN103515074A CN201310415276.1A CN201310415276A CN103515074A CN 103515074 A CN103515074 A CN 103515074A CN 201310415276 A CN201310415276 A CN 201310415276A CN 103515074 A CN103515074 A CN 103515074A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- electronic transformer
- type electronic
- coil type
- shaped pin
- 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
Images
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The invention relates to a non-coil type electronic transformer which comprises a framework and a magnetic core matched with the framework. The framework is square, a first opening is formed in one face of the framework, inwards-bending L-shaped pins are arranged at the outer edges below the two sides of the first opening, and a second opening is formed in the middle of the horizontal section of each L-shaped pin. The non-coil type electronic transformer has the advantages that the framework is made of a whole bronze sheet, wire wrapping is avoided, the performance is stable, materials are saved, the man-hours are shortened, the thickness of the bronze sheet can be determined according to the requirement for resistance values, and the non-coil type electronic transformer is convenient to manufacture and use.
Description
Technical field
The present invention relates to a kind of non-coil type electronic transformer.
Background technology
Electronic transformer, having and change after direct current the alternating voltage of civil power into consist of a kind of high-frequency ac voltage output semiconductor switch device and electronic component and high frequency transformer winding electronic installation again, is also a kind of friendship orthogonal inverter circuit of telling about in theory of electronics.In simple terms, it is mainly comprised of high frequency transformer magnetic core (iron core) and two or more coils, and they do not change position mutually, from one or more electric loop, by alternating electromotive force, by electromagnetic induction effect, be transformed into alternating voltage and electric current.And at the output of high frequency transformer, the electricity consumption loop to one or more, supplies with high-frequency ac or the direct current of different electric pressures.The effects such as transformer plays and boosts in electronic circuit, step-down, isolation, rectification, frequency conversion, paraphase, impedance matching, inversion, energy storage, filtering.
The application of electronic transformer in traditional lighting light fixture is very general, as fluorescent lamp, desk lamp, electricity-saving lamp, advertising lamp etc. nearly all can be used electronic transformer, and after adopting electronic transformer, can save starter.In LED illumination, new product also mostly adopts electronic transformer.Be mainly electronic transformer on transformation function, efficiency is high, at the bottom of cost, save iron copper product, structure is little, lightweight.
But existing electronic transformer need to wind the line on skeleton, not only waste material, and if between coil, there is electric leakage, easily initiating failure, even damages equipment; In addition, also need on skeleton, weld input and output, operation is loaded down with trivial details, and cost is high.
Summary of the invention
The object of this invention is to provide a kind of non-coil type electronic transformer, to overcome prior art above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
A kind of non-coil type electronic transformer, comprise skeleton and the magnetic core matching with skeleton, described skeleton is square, and the one side of described skeleton is provided with opening one, opening one down either side outer edge is provided with inflexed L shaped pin, and described L shaped pin horizontal segment centre position is provided with opening two.
Further, described L shaped pin horizontal section length is greater than the width of skeleton.
Further, the Si Ge angle of described skeleton is fillet.
Further, the turning of described L shaped pin is fillet.
Further, described skeleton and pin are red metal material.
Further, described skeleton and pin surface are all coated with zinc.
Beneficial effect of the present invention is: the copper sheet that skeleton is monoblock, and without coiling, stable performance, saves material, shortens man-hour; Can determine according to the requirement of resistance the thickness of copper sheet, making and easy to use.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the assembly drawing of the non-coil type electronic transformer described in the embodiment of the present invention;
Fig. 2 is the front view of the skeleton described in the embodiment of the present invention;
Fig. 3 is the left view of the skeleton described in the embodiment of the present invention;
Fig. 4 is the upward view of the skeleton described in the embodiment of the present invention;
Fig. 5 is the vertical view of the skeleton described in the embodiment of the present invention.
In figure:
1, skeleton; 2, magnetic core.
Embodiment
As Figure 1-5, a kind of non-coil type electronic transformer described in the embodiment of the present invention, comprise skeleton 1 and the magnetic core 2 matching with skeleton 1, described skeleton 1 is square, the one side of described skeleton 1 is provided with opening one, opening one down either side outer edge is provided with inflexed L shaped pin, and described L shaped pin horizontal segment centre position is provided with opening two; Described L shaped pin horizontal section length is greater than the width of skeleton 1; The Si Ge angle of described skeleton 1 is fillet; The turning of described L shaped pin is fillet; Described skeleton 1 and L shaped pin are red metal material; Described skeleton 1 and L shaped pin surface are all coated with zinc.
During concrete use, on skeleton, two L shaped pins are welded on circuit board as input and output respectively, the thickness of skeleton can be adjusted according to actual needs, copper skeleton function is equivalent to the coil of traditional transformer, without coiling, avoid the possibility of leaking electricity between coil, need not wind the line, also just saved the use of insulating tape.
Skeleton and L shaped pin adopt red metal material, and red metal purity is high, organize fine and closely wovenly, and oxygen content is extremely low, pore-free, trachoma, crackle, impurity, and electric conductivity is good; Skeleton and L shaped pin surface are coated with zinc, and zinc is very easily oxidized to aluminium oxide in air, can be used as protective layer.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (6)
1. a non-coil type electronic transformer, comprise skeleton (1) and the magnetic core (2) matching with skeleton (1), it is characterized in that: described skeleton (1) is for square, described skeleton (1) one side is provided with opening one, described opening one down either side outer edge is provided with inflexed L shaped pin, and the horizontal segment centre position of described L shaped pin is provided with opening two.
2. non-coil type electronic transformer according to claim 1, is characterized in that: the horizontal section length of described L shaped pin is greater than the width of skeleton (1).
3. non-coil type electronic transformer according to claim 2, is characterized in that: the Si Ge angle of described skeleton (1) is fillet.
4. non-coil type electronic transformer according to claim 3, is characterized in that: the turning of described L shaped pin is fillet.
5. according to the non-coil type electronic transformer described in claim 1-4 any one, it is characterized in that: described skeleton (1) and L shaped pin are red metal material.
6. non-coil type electronic transformer according to claim 5, is characterized in that: described skeleton (1) and L shaped pin surface are all coated with zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415276.1A CN103515074A (en) | 2013-09-12 | 2013-09-12 | Non-coil type electronic transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415276.1A CN103515074A (en) | 2013-09-12 | 2013-09-12 | Non-coil type electronic transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103515074A true CN103515074A (en) | 2014-01-15 |
Family
ID=49897633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310415276.1A Pending CN103515074A (en) | 2013-09-12 | 2013-09-12 | Non-coil type electronic transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103515074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328359A (en) * | 2016-08-31 | 2017-01-11 | 刘连营 | Primary winding bobbin, production method thereof and voltage transformer manufacturing method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1413351A (en) * | 1999-11-15 | 2003-04-23 | 第一电源公司 | Continuous multi-turn coils |
| JP2006005038A (en) * | 2004-06-16 | 2006-01-05 | Sumida Corporation | Leakage transformer |
| CN2788322Y (en) * | 2005-01-30 | 2006-06-14 | 雷四财 | Pulse transformer of electronic welding machine |
| TWM364957U (en) * | 2009-04-17 | 2009-09-11 | Delta Electronics Inc | Winding structure for a transformer and winding |
| CN201417670Y (en) * | 2009-04-23 | 2010-03-03 | 耀胜电子股份有限公司 | Wiring terminal structure |
| CN201877237U (en) * | 2010-11-11 | 2011-06-22 | 美桀电子科技(深圳)有限公司 | Surface mount device (SMD) type inducer |
| CN201975232U (en) * | 2011-01-25 | 2011-09-14 | 成都金之川电子有限公司 | Novel transformer framework |
| CN202434285U (en) * | 2012-01-05 | 2012-09-12 | 美磊科技股份有限公司 | Inductance structure |
| CN102800464A (en) * | 2011-05-25 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Inductance element and manufacturing method thereof |
| CN202871520U (en) * | 2012-09-26 | 2013-04-10 | 安徽天鹅科技实业（集团）有限公司 | Vertical type electronic transformer |
| CN202871518U (en) * | 2012-09-26 | 2013-04-10 | 安徽天鹅科技实业（集团）有限公司 | Flat framework electronic transformer |
-
2013
- 2013-09-12 CN CN201310415276.1A patent/CN103515074A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1413351A (en) * | 1999-11-15 | 2003-04-23 | 第一电源公司 | Continuous multi-turn coils |
| JP2006005038A (en) * | 2004-06-16 | 2006-01-05 | Sumida Corporation | Leakage transformer |
| CN2788322Y (en) * | 2005-01-30 | 2006-06-14 | 雷四财 | Pulse transformer of electronic welding machine |
| TWM364957U (en) * | 2009-04-17 | 2009-09-11 | Delta Electronics Inc | Winding structure for a transformer and winding |
| CN201417670Y (en) * | 2009-04-23 | 2010-03-03 | 耀胜电子股份有限公司 | Wiring terminal structure |
| CN201877237U (en) * | 2010-11-11 | 2011-06-22 | 美桀电子科技(深圳)有限公司 | Surface mount device (SMD) type inducer |
| CN201975232U (en) * | 2011-01-25 | 2011-09-14 | 成都金之川电子有限公司 | Novel transformer framework |
| CN102800464A (en) * | 2011-05-25 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Inductance element and manufacturing method thereof |
| CN202434285U (en) * | 2012-01-05 | 2012-09-12 | 美磊科技股份有限公司 | Inductance structure |
| CN202871520U (en) * | 2012-09-26 | 2013-04-10 | 安徽天鹅科技实业（集团）有限公司 | Vertical type electronic transformer |
| CN202871518U (en) * | 2012-09-26 | 2013-04-10 | 安徽天鹅科技实业（集团）有限公司 | Flat framework electronic transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328359A (en) * | 2016-08-31 | 2017-01-11 | 刘连营 | Primary winding bobbin, production method thereof and voltage transformer manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207503791U (en) | A kind of transformer and LED drive power | |
| CN103515074A (en) | Non-coil type electronic transformer | |
| CN202871518U (en) | Flat framework electronic transformer | |
| CN202871520U (en) | Vertical type electronic transformer | |
| CN101060260A (en) | Core winding for generator, motor and transformer | |
| CN202601372U (en) | Magnetic leakage transformer | |
| CN202871510U (en) | Double-layer framework electronic transformer | |
| CN208796794U (en) | A kind of miniaturization high-power transformer component | |
| CN202871522U (en) | Rectangular skeleton electronic transformer | |
| CN207925284U (en) | A kind of resonant inductor | |
| CN202871515U (en) | Electronic transformer | |
| CN206134476U (en) | Smoothing reactor | |
| CN201830050U (en) | Iron core winding for generator, motor or transformer | |
| CN202871519U (en) | Electronic transformer | |
| CN103474209A (en) | Control transformer | |
| CN203521122U (en) | Control transformer | |
| CN202871523U (en) | Flat type electronic transformer | |
| CN202871513U (en) | Double-trunking electronic transformer | |
| CN202871511U (en) | Rectangular solid electronic transformer | |
| CN202871517U (en) | Trapezoid electronic transformer | |
| CN203013478U (en) | Flat electronic transformer | |
| CN204289041U (en) | A kind of clamping plate type transformer | |
| CN202871512U (en) | Double-trunking electronic transformer | |
| CN202871516U (en) | Cuboid electronic transformer | |
| CN202871514U (en) | 2-trunking type electronic transformer |
Legal Events
| 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 |
Application publication date: 20140115 |
|
| RJ01 | Rejection of invention patent application after publication |