CN106057434A - High-power industrial vibration-proof transformer - Google Patents
High-power industrial vibration-proof transformer Download PDFInfo
- Publication number
- CN106057434A CN106057434A CN201610536896.4A CN201610536896A CN106057434A CN 106057434 A CN106057434 A CN 106057434A CN 201610536896 A CN201610536896 A CN 201610536896A CN 106057434 A CN106057434 A CN 106057434A
- Authority
- CN
- China
- Prior art keywords
- primary coil
- coil
- antivibration
- transformator
- power
- 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
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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
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a high-power industrial vibration-proof transformer. The high-power industrial vibration-proof transformer comprises a skeleton, a magnetic core and a winding coil, wherein the magnetic core and the winding coil are arranged on the skeleton; the winding coil comprises a primary coil and a secondary coil; the primary coil is formed by winding a three-layer insulating wire; the secondary coil is formed by overlapping a plurality of copper sheets; the primary coil and the secondary coil are wound through sandwich winding; the primary coil comprises a first layer of the primary coil and a second layer of the primary coil respectively; the secondary coil is positioned between the first layer of the primary coil and the second layer of the primary coil; and a vibration-proof buffer cushion is arranged on the skeleton. The high-power industrial vibration-proof transformer has the advantages of high stability and high safety.
Description
[technical field]
The present invention relates to a kind of industrial high-power antivibration transformator.
[background technology]
At present, outdoor power system, industrial electronic output electric current is generally large, uses traditional mode, owing to insulation is difficult to do
Good, operation is difficult to, and has a lot of hidden danger.Automatization's trend is extremely urgent at present, a rational mounting structure, specific safety
Technological operation, could save artificial, it is provided that efficiency, reduce price, promote competitiveness.
[summary of the invention]
Problem to be solved by this invention is just to provide a kind of industrial high-power antivibration transformator, good stability, safety
Degree height.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of industrial high-power antivibration transformator, the magnetic core including skeleton and being located on skeleton and winding coil, described
Winding coil includes primary coil and secondary coil, and described primary coil uses three layer insulation wire coiling to form, described secondary wire
Circle uses multilamellar copper sheet lap wound to form, and described primary coil and secondary coil use sandwich winding to be coiled into, described primary coil
Including ground floor primary coil and second layer primary coil, described secondary coil is positioned at ground floor primary coil and the second layer is primary
Between coil, described skeleton is provided with antidetonation cushion pad.
The industrial high-power antivibration transformator of the present invention, first, primary coil uses three layer insulation wire coiling, insulation effect
Fruit is the best, and the primary coil that coiling is formed is the most regular, and secondly, multilamellar copper sheet is conducive to when high frequency, can meet
Secondly penetration of current, copper sheet winding is more suitable for the working environment of big electric current, has more excellent along face effect with lower
DCR so that it is work more stable, and, in the present invention, primary coil and secondary coil use sandwich winding, i.e. primary
Coil ground floor primary coil and second layer primary coil respectively, described secondary coil is positioned at ground floor primary coil and the second layer
Between primary coil, such winding makes power supply spike that is that transformator has minimum leakage inductance and that produce therewith, improves EMI, finally,
In the present embodiment, described magnetic core is provided with antidetonation cushion pad so that it is useful more preferable antivibration and reduction when industrial applicability shakes
The risk that the parts such as magnetic core are damaged, increases service life, generally speaking so that the stability of whole transformator is more preferable, degree of safety
Higher.
As preferably, it is provided with insulating paper between described primary coil and secondary coil and is separated insulation.
As preferably, described insulating paper employing thickness is the NOMEX insulating paper of 0.13cm.
As preferably, the connecting line between described ground floor primary coil and second layer primary coil is continuous print wire.
As preferably, described secondary coil connects has metal connecting sheet, described skeleton to be provided with pin, and described metal is even
Contact pin includes fit the parcel section being wrapped on skeleton and the extension extended out from parcel section, and the head of this extension extends
Length is more than the length of pin.
As preferably, described metal connecting sheet is provided with mounting hole, and screw is connected through mounting hole with miscellaneous part.
As preferably, described magnetic core outer wrap has faraday's ring of diamagnetic interference.
As preferably, described three layer insulation wire includes the heart yearn being positioned at center, be enclosed with successively outside heart yearn polyamine thin layer,
Varnished, glass layer.
As preferably, described skeleton is provided with pin, and described pin is the policy of column.
These features of the present invention and advantage will be detailed in following detailed description of the invention, accompanying drawing exposure.
[accompanying drawing explanation]
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 be transformator of the present invention face structural representation；
Fig. 2 is the side-looking structural representation of transformator of the present invention；
Fig. 3 is the plan structure schematic diagram of transformator of the present invention；
Fig. 4 is the schematic cross-section of Transformer Winding coil of the present invention.
[detailed description of the invention]
The technical scheme of the embodiment of the present invention is explained and illustrated by the accompanying drawing below in conjunction with the embodiment of the present invention, but under
State embodiment and be only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art
On the premise of not making creative work, obtained other embodiments, broadly fallen into protection scope of the present invention.
Referring to figs. 1 through 4, the present embodiment is transformator, is used primarily on the powerful device of industry, including skeleton 1 with set
Magnetic core 2 on skeleton 1 and winding coil 3, described winding coil 3 includes primary coil 31 and secondary coil 32, described primary
Coil 31 uses three layer insulation wire 5 coiling to form, and insulation effect is the best, and the primary coil 31 that coiling is formed more is advised
Whole, described secondary coil 32 uses multilamellar copper sheet lap wound to form, and multilamellar copper sheet is conducive to when high frequency, can meet electric current and penetrate
The degree of depth, secondly copper sheet winding is more suitable for the working environment of big electric current, has more excellent along face effect and lower DCR so that it is
Working more stable, copper sheet in the present embodiment is actual is the Copper Foil of 0.1mm, and the thickness of Copper Foil is little, it is easy to coiling, and, this
In invention, primary coil 31 and secondary coil 32 use sandwich winding, i.e. primary coil 31 includes ground floor primary coil
311 and second layer primary coil 312, described secondary coil 32 is positioned at ground floor primary coil 311 and second layer primary coil 312
Between, such winding makes power supply spike that is that transformator has minimum leakage inductance and that produce therewith, improves EMI, finally, and the present embodiment
In, described magnetic core 2 is provided with antivibration cushion pad 4 so that it is useful more preferable antivibration and reduction magnetic core 2 etc. when industrial applicability shakes
The risk that parts are damaged, increases service life, and the antivibration cushion pad 4 in the present embodiment has two panels, is spaced and sets.Sum it up,
The stability making whole transformator is more preferable, and degree of safety is higher.
Skeleton 1 described in the present embodiment is provided with pin 11, and described skeleton 1 is provided with lead-in wire between every adjacent pin 11
Groove, described pin 11 is the policy of column, and this pin 11 is when automatic coil winding machine carries out managing line, it is easier to cutting off thread end.
Three layer insulation wire 5 described in the present embodiment includes the heart yearn being positioned at center, and heart yearn is switched on use, wraps successively outside heart yearn
Being wrapped with polyamine thin layer, varnished, glass layer, polyamine thin layer, varnished, glass layer are all insulating barriers,
Each layer all possess respective effect.
It is provided with insulating paper 33 between described primary coil 31 and secondary coil 32 and is separated insulation, primary referred herein
Coil 31 and secondary coil 32 refer to: between ground floor primary coil 311 and secondary coil 32, second layer primary coil 312
And it is equipped with insulating paper 33 between secondary coil 32 to be separated, the present embodiment is stated insulating paper 33 and uses thickness to be 0.13cm's
NOMEX insulating paper 33, specifically can be found in Fig. 4.
In the present embodiment, the connecting line between described ground floor primary coil 311 and second layer primary coil 312 is continuous
Wire, continuous conductors referred herein, refer to ground floor primary coil 311 and second layer primary coil 312 when coiling, three
Layer covered wire 5 does not breaks, and stability is more preferable.
In the present embodiment, described secondary coil 32 connects metal connecting sheet 6, and metal connecting sheet 6 has two panels, the most defeated
Entering end and outfan, to form loop, described metal connecting sheet 6 is wrapped on skeleton 1 sidewall, is wrapped in skeleton 1 including laminating
On parcel section 62 and from the extension 63 that extends out of parcel section 62, the head development length of this extension 63 is more than pin
The length of 11, development length, between 5cm to 15cm, lengthens the development length of metal connecting sheet 6, it is ensured that safe distance,
Additionally, described metal connecting sheet 6 is provided with mounting hole 61, mounting hole 61 is stamped to form, and screw is through mounting hole 61 and other portions
Part connects, and need not directly weld, the mode being screwed, and more reliable and more stable, dismounting is also convenient for, and while installing also
Achieve energising, and mounting hole 61 is also convenient for fixed position is adjusted.
In the present embodiment, described magnetic core 2 outer wrap has faraday's ring 7 of diamagnetic interference, the faraday in the present embodiment
Ring 7 is located at the centre position of magnetic core 2 so that it is EMI effect is more preferable, reduces the interference with peripheral devices, makes product use more steady
Dingan County is complete.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and is familiar with
This those skilled in the art should be understood that the present invention includes but not limited to accompanying drawing and interior described in detailed description of the invention above
The shape of appearance, especially block reinforcement and structure.Any it is intended to be included in power without departing from the function of the present invention and the amendment of structural principle
In the scope of profit claim.
Claims (9)
1. an industrial high-power antivibration transformator, including skeleton and the magnetic core that is located on skeleton and winding coil, described around
Group coil includes primary coil and secondary coil, it is characterised in that described primary coil uses three layer insulation wire coiling to form, institute
Stating secondary coil uses multilamellar copper sheet lap wound to form, and described primary coil and secondary coil use sandwich winding to be coiled into, described
Primary coil includes ground floor primary coil and second layer primary coil, and described secondary coil is positioned at ground floor primary coil and
Between two layers of primary coil, described magnetic core is provided with antivibration cushion pad.
2. industrial high-power antivibration transformator as claimed in claim 1, it is characterised in that described primary coil and secondary wire
It is provided with insulating paper between circle and is separated insulation.
3. industrial high-power antivibration transformator as claimed in claim 2, it is characterised in that described insulating paper employing thickness is
The NOMEX insulating paper of 0.13cm.
4. industrial high-power antivibration transformator as claimed in claim 1, it is characterised in that described ground floor primary coil with
Connecting line between second layer primary coil is continuous print wire.
5. industrial high-power antivibration transformator as claimed in claim 1, it is characterised in that described secondary coil connects gold
Belonging to and connect sheet, described skeleton is provided with pin, and described metal connecting sheet includes fitting the parcel section being wrapped on skeleton and from bag
The extension that the section of wrapping up in extends out, the head development length of this extension is more than the length of pin.
6. industrial high-power antivibration transformator as claimed in claim 5, it is characterised in that described metal connecting sheet is provided with
Mounting hole, screw is connected through mounting hole with miscellaneous part.
7. industrial high-power antivibration transformator as claimed in claim 1, it is characterised in that described magnetic core outer wrap has anti-
Faraday's ring of magnetic disturbance.
8. industrial high-power antivibration transformator as claimed in claim 1, it is characterised in that described three layer insulation wire includes position
In the heart yearn at center, outside heart yearn, it is enclosed with polyamine thin layer, varnished, glass layer successively.
9. the industrial high-power antivibration transformator as described in one of claim 1 to 8, it is characterised in that set on described skeleton
Having pin, described pin is the policy of column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536896.4A CN106057434A (en) | 2016-07-05 | 2016-07-05 | High-power industrial vibration-proof transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536896.4A CN106057434A (en) | 2016-07-05 | 2016-07-05 | High-power industrial vibration-proof transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106057434A true CN106057434A (en) | 2016-10-26 |
Family
ID=57185809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610536896.4A Pending CN106057434A (en) | 2016-07-05 | 2016-07-05 | High-power industrial vibration-proof transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109903964A (en) * | 2019-01-21 | 2019-06-18 | 海宁联丰东进电子有限公司 | A kind of inset type multiple-grooved high-power transformer |
| CN110491645A (en) * | 2019-07-01 | 2019-11-22 | 江苏华程光电科技有限公司 | The core transformers of high power flattening |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10270264A (en) * | 1997-03-28 | 1998-10-09 | Sanken Electric Co Ltd | Small coil device and assembling method therefor |
| CN201081806Y (en) * | 2007-08-24 | 2008-07-02 | 艾默生网络能源系统有限公司 | Planar transformer |
| CN202633010U (en) * | 2012-06-07 | 2012-12-26 | 宁波中策亿特电子有限公司 | Bonded heavy-current transformer |
| CN204155733U (en) * | 2014-08-27 | 2015-02-11 | 江苏泰昌电子有限公司 | The high insulated high frequency transformer of industrial power |
| CN205751803U (en) * | 2016-07-05 | 2016-11-30 | 海宁联丰东进电子有限公司 | A kind of industrial high-power antivibration transformator |
-
2016
- 2016-07-05 CN CN201610536896.4A patent/CN106057434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10270264A (en) * | 1997-03-28 | 1998-10-09 | Sanken Electric Co Ltd | Small coil device and assembling method therefor |
| CN201081806Y (en) * | 2007-08-24 | 2008-07-02 | 艾默生网络能源系统有限公司 | Planar transformer |
| CN202633010U (en) * | 2012-06-07 | 2012-12-26 | 宁波中策亿特电子有限公司 | Bonded heavy-current transformer |
| CN204155733U (en) * | 2014-08-27 | 2015-02-11 | 江苏泰昌电子有限公司 | The high insulated high frequency transformer of industrial power |
| CN205751803U (en) * | 2016-07-05 | 2016-11-30 | 海宁联丰东进电子有限公司 | A kind of industrial high-power antivibration transformator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109903964A (en) * | 2019-01-21 | 2019-06-18 | 海宁联丰东进电子有限公司 | A kind of inset type multiple-grooved high-power transformer |
| CN110491645A (en) * | 2019-07-01 | 2019-11-22 | 江苏华程光电科技有限公司 | The core transformers of high power flattening |
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| 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: 20161026 |