CN103646763A - Transformer - Google Patents
Transformer Download PDFInfo
- Publication number
- CN103646763A CN103646763A CN201310625310.8A CN201310625310A CN103646763A CN 103646763 A CN103646763 A CN 103646763A CN 201310625310 A CN201310625310 A CN 201310625310A CN 103646763 A CN103646763 A CN 103646763A
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- China
- Prior art keywords
- copper foil
- transformer
- main body
- joint
- transformer body
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Abstract
The invention provides a transformer. The transformer comprises a transformer main body, a first copper foil, a second copper foil and an earth wire, the first copper foil is wrapped around the transformer main body along the magnetic core direction of the transformer main body; the second copper foil is wrapped around the transformer main body along the coil direction of the transformer main body; the first copper foil and the second copper foil are connected through the earth wire and an earth pin. According to the transformer, the two pieces of copper foil are used for being wound around the transformer main body along the magnetic core direction and the coil direction respectively and for covering the transformer along different directions, the copper foil covering area of the transformer main body is increased, and the anti-radiation intensity can be improved.
Description
Technical field
The present invention relates to electronic device, relate in particular to a kind of transformer.
Background technology
Transformer is to utilize the principle of electromagnetic induction to change the device of alternating voltage, and in electric equipment, transformer is commonly used for lifting voltage, matched impedance, safety isolation etc.
In prior art, for transformer anti-electromagnetic-radiation is disturbed, general employing in the peripheral coiling of transformer region is wound around one deck Copper Foil along coil direction, to weaken the impact of electromagnetic radiation.
From foregoing description, in prior art, transformer body is wound around along coil direction, along magnetic core direction, be not wound around, radiation proof intensity is less.
Summary of the invention
The invention provides a kind of transformer, with two blocks of Copper Foils, respectively transformer body is wound around along magnetic core direction and coil direction, can improve radiation proof intensity.
The invention provides a kind of transformer, described transformer comprises:
Transformer body, the first Copper Foil, the second Copper Foil, earth lead;
Described the first Copper Foil wraps in transformer body along the magnetic core direction of transformer body;
Described the second Copper Foil wraps in transformer body along the coil direction of transformer body;
Described the first Copper Foil is connected with grounding pin by earth lead with the second Copper Foil.
Further, the joint of the first Copper Foil is by being welded and fixed.
Further, the joint of the second Copper Foil is by being welded and fixed.
Further, the joint of described the first Copper Foil and the second Copper Foil is in same side;
The joint of the first Copper Foil and the second Copper Foil is all fixed by the first solder joint.
Further, described the first Copper Foil is connected with grounding pin by earth lead with the second Copper Foil, comprising: one end of described earth lead is connected with described the first solder joint, and the other end is connected with grounding pin.
Further, described the first Copper Foil becomes right-angled intersection to be connected with the second Copper Foil.
By a kind of transformer provided by the invention, with two blocks of Copper Foils, respectively transformer body is wound around along the magnetic core direction of transformer body and the coil direction of transformer body, along different directions, transformer is coated, the coated area of Copper Foil to transformer body can be increased, radiation proof intensity can be improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of transformer of providing of the embodiment of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer; below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; obviously; described embodiment is the present invention's part embodiment, rather than whole embodiment, the embodiment based in the present invention; the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of transformer, and referring to Fig. 1, this transformer specifically comprises:
The first Copper Foil 102 wraps in transformer body 101 along the magnetic core direction of transformer body 101;
The second Copper Foil 103 wraps in transformer body 101 along the coil direction of transformer body 101;
The first Copper Foil 102 is connected with grounding pin by earth lead 104 with the second Copper Foil 103.
Wherein, transformer body comprises: magnetic core 1011, coil 1012, grounding pin 1013.
In order to reduce costs, the joint of the first Copper Foil is by being welded and fixed, and the joint of the second Copper Foil is by being welded and fixed.
In addition, the first Copper Foil and the second Copper Foil also can be fixing by fixation adhesive tape etc.
The joint of the first Copper Foil and the second Copper Foil is all fixed by the first solder joint.The joint of the first Copper Foil and the second Copper Foil is in same side; The joint of the first Copper Foil and the second Copper Foil is all fixing by the first solder joint 105.
One end of earth lead 104 is connected with the first solder joint 105, and the other end is connected with grounding pin 1013.
The first Copper Foil becomes right-angled intersection to be connected with the second Copper Foil.
From the description of above-described embodiment, a kind of transformer that the embodiment of the present invention provides has following beneficial effect:
1, a kind of transformer providing by the embodiment of the present invention, with two blocks of Copper Foils, respectively transformer body is wound around along magnetic core direction and coil direction, along different directions, transformer is coated, has increased the coated area of Copper Foil to transformer body, can improve radiation proof intensity.
2, a kind of transformer providing by the embodiment of the present invention, is fixed Copper Foil by the method for welding, can be cost-saving.
It should be noted that, in this article, relational terms such as first and second is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other same factor.
Finally it should be noted that: the foregoing is only preferred embodiment of the present invention, only, for technical scheme of the present invention is described, be not intended to limit protection scope of the present invention.All any modifications of making within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (6)
1. a transformer, is characterized in that, described transformer comprises:
Transformer body, the first Copper Foil, the second Copper Foil, earth lead;
Described the first Copper Foil wraps in transformer body along the magnetic core direction of transformer body;
Described the second Copper Foil wraps in transformer body along the coil direction of transformer body;
Described the first Copper Foil is connected with grounding pin by earth lead with the second Copper Foil.
2. transformer according to claim 1, is characterized in that, the joint of the first Copper Foil is by being welded and fixed.
3. transformer according to claim 1 and 2, is characterized in that, the joint of the second Copper Foil is by being welded and fixed.
4. transformer according to claim 1, is characterized in that, the joint of described the first Copper Foil and the second Copper Foil is in same side;
The joint of the first Copper Foil and the second Copper Foil is all fixed by the first solder joint.
5. transformer according to claim 4, is characterized in that, described the first Copper Foil is connected with grounding pin by earth lead with the second Copper Foil, comprising: one end of described earth lead is connected with described the first solder joint, and the other end is connected with grounding pin.
6. transformer according to claim 1, is characterized in that, described the first Copper Foil becomes right-angled intersection to be connected with the second Copper Foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625310.8A CN103646763A (en) | 2013-11-28 | 2013-11-28 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625310.8A CN103646763A (en) | 2013-11-28 | 2013-11-28 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103646763A true CN103646763A (en) | 2014-03-19 |
Family
ID=50251963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310625310.8A Pending CN103646763A (en) | 2013-11-28 | 2013-11-28 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103646763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192469A (en) * | 2018-08-15 | 2019-01-11 | 湖州同立光电材料有限公司 | Transformer with automatic earthing end |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0567534A (en) * | 1991-09-09 | 1993-03-19 | Mitsubishi Electric Corp | Stationary induction apparatus |
| CN1190342A (en) * | 1995-06-05 | 1998-08-12 | 白山口腔技术有限公司 | Oral care ultramulsion based product |
| JP2005150264A (en) * | 2003-11-13 | 2005-06-09 | Iq Four:Kk | Lightning resistant transformer and conductive coating single molding coil therefor |
| CN202564037U (en) * | 2012-05-28 | 2012-11-28 | 宁波龙宇光电科技有限公司 | Transformer |
| CN203552890U (en) * | 2013-11-28 | 2014-04-16 | 宝电电子(张家港)有限公司 | Transformer |
-
2013
- 2013-11-28 CN CN201310625310.8A patent/CN103646763A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0567534A (en) * | 1991-09-09 | 1993-03-19 | Mitsubishi Electric Corp | Stationary induction apparatus |
| CN1190342A (en) * | 1995-06-05 | 1998-08-12 | 白山口腔技术有限公司 | Oral care ultramulsion based product |
| JP2005150264A (en) * | 2003-11-13 | 2005-06-09 | Iq Four:Kk | Lightning resistant transformer and conductive coating single molding coil therefor |
| CN202564037U (en) * | 2012-05-28 | 2012-11-28 | 宁波龙宇光电科技有限公司 | Transformer |
| CN203552890U (en) * | 2013-11-28 | 2014-04-16 | 宝电电子(张家港)有限公司 | Transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192469A (en) * | 2018-08-15 | 2019-01-11 | 湖州同立光电材料有限公司 | Transformer with automatic earthing end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160520 Address after: Xiaojinkou Street Golden Street 516000 Guangdong city of Huizhou province Huicheng District No. 17 Huizhou city baodiantong science and Technology Co Ltd Applicant after: Huizhou Baodiantong Science and Technology CO., LTD. Address before: 215618, Zhangjiagang Economic Development Zone, Jiangsu Province, No. 8 Bauhinia Road Electronics (Zhangjiagang) Co., Ltd. Applicant before: BOODY Electron (Zhangjiagang) Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |