CN206672768U - A kind of deriving structure of Wound iron-core transformer Foil winding - Google Patents

A kind of deriving structure of Wound iron-core transformer Foil winding Download PDF

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Publication number
CN206672768U
CN206672768U CN201720314653.6U CN201720314653U CN206672768U CN 206672768 U CN206672768 U CN 206672768U CN 201720314653 U CN201720314653 U CN 201720314653U CN 206672768 U CN206672768 U CN 206672768U
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CN
China
Prior art keywords
copper
row
soft copper
soft
foil
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.)
Expired - Fee Related
Application number
CN201720314653.6U
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Chinese (zh)
Inventor
马文华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUHAI SECOPOWER SPECIAL-TYPE TRANSFORMER Co Ltd
Original Assignee
ZHUHAI SECOPOWER SPECIAL-TYPE TRANSFORMER Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHUHAI SECOPOWER SPECIAL-TYPE TRANSFORMER Co Ltd filed Critical ZHUHAI SECOPOWER SPECIAL-TYPE TRANSFORMER Co Ltd
Priority to CN201720314653.6U priority Critical patent/CN206672768U/en
Application granted granted Critical
Publication of CN206672768U publication Critical patent/CN206672768U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of deriving structure of Wound iron-core transformer Foil winding, including:Coil, rewinding material, the first soft copper row and the second soft copper row;Copper foil is provided with the coil, the head end of the copper foil is connected with first soft copper row, and the tail end of the copper foil is connected with second soft copper row, and the other end of the first soft copper row and second soft copper row are drawn copper bar with two respectively and is connected.The structure is to arrange the required shaping hard copper being welded on copper foil, it is changed to soft copper row, the width and thickness of soft copper row can be combined according to the current-carrying capacity being actually needed, passing through for high current can be born, it can arbitrarily be bent in coil winding beyond the part of winding, the coiling of coil do not interfered with, after coil winding is good, soft copper row very easily can be bent into required angle again, in order to draw the connection of copper bar.

Description

A kind of deriving structure of Wound iron-core transformer Foil winding
Technical field
The utility model is related to Wound iron-core transformer technical field, especially, be related to a kind of Wound iron-core transformer foil around The deriving structure of group.
Background technology
When the winding of normal lamination formula iron core transformer is foil at present, its initial and end head lead-out mode is in copper The initial and end end of (or aluminium) paper tinsel hard copper being molded row that burn-ons draws, and is rewinding material (containing plane wound core and vertical but if unshakable in one's determination Body rewinding material) structure when, if still directly led out using shaping hard copper row, this will be such that burn-on hard copper arranges and phase unshakable in one's determination Mutually interference, so that coil can not coiling.
Utility model content
The utility model purpose is to provide a kind of deriving structure of Wound iron-core transformer Foil winding, to solve existing skill In art it is unshakable in one's determination for rewinding material (containing plane wound core and three dimensional wound core) structure when, coil can not coiling technical problem.
To achieve the above object, the utility model provides a kind of deriving structure of Wound iron-core transformer Foil winding, including: Coil, rewinding material, the first soft copper row and the second soft copper row;Be provided with copper foil on the coil, the head end of the copper foil with it is described First soft copper row is connected, and the tail end of the copper foil and second soft copper row are connected, the first soft copper row and described the The other end of two soft coppers row is drawn copper bar with two respectively and is connected.
Further, the first soft copper row and second soft copper row are no more than 0.5mm copper foil group by thickness respectively Into.
Further, the first soft copper row and second soft copper row are bolted company with the extraction copper bar Connect.
The utility model has the advantages that:A kind of extraction of Wound iron-core transformer Foil winding of the present utility model Structure, the structure are to arrange the required shaping hard copper that is welded on copper foil, are changed to soft copper row, and the width and thickness of soft copper row can be with Be combined according to the current-carrying capacity that is actually needed, can bear high current by can in coil winding beyond the part of winding Arbitrarily to bend, the coiling of coil is not interfered with, after coil winding is good, very easily can be bent to soft copper row again required Angle, in order to draw the connection of copper bar.
Brief description of the drawings
Below with reference to figure, the utility model is described in further detail.Form the accompanying drawing of the part of the application Further understood for providing to of the present utility model, schematic description and description of the present utility model is used to explain this reality With new, do not form to improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the lead connection diagram of preferred embodiment of the present utility model;
Fig. 2 is the coil winding schematic diagram of preferred embodiment of the present utility model;
Description of reference numerals:1st, coil;2nd, rewinding material;3rd, copper foil;4th, the first soft copper is arranged;5th, the second soft copper is arranged;6th, draw Copper bar.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Referring to Fig. 1, preferred embodiment of the present utility model provides a kind of extraction of Wound iron-core transformer Foil winding Structure, including:Coil 1, rewinding material 2, the first soft copper row 4 and the second soft copper row 5;Copper foil 3 is provided with the coil 1, it is described The head end of copper foil 3 is connected with first soft copper row 4, and the tail end of the copper foil 3 is connected with second soft copper row 5, institute The other end for stating the first soft copper row 4 and second soft copper row 5 is connected with two extraction copper bars 6 respectively.The structure is by institute The shaping hard copper row that need to be welded on copper foil 3, soft copper row is changed to, the width and thickness of soft copper row can be according to the loads being actually needed Flow be combined, can bear high current by the way that can arbitrarily be bent in 1 coiling of coil beyond the part of winding will not shadow The coiling of coil 1 is rung, soft copper row very easily can be bent to required angle, in order to draw by coil 1 again after making Go out the connection of copper bar 6.
Preferably, the first soft copper row 4 and second soft copper row 5 are no more than 0.5mm copper foil group by thickness respectively Into being easy to coiling.
Preferably, the first soft copper row 4 and second soft copper row 5 and extraction copper bar 6 company of being bolted Connect, bolt connection is convenient to be dismantled.
As can be seen from the above description, the utility model the above embodiments realize following technique effect:The knot Structure is to arrange the required shaping hard copper being welded on copper foil 3, is changed to soft copper row, the width and thickness of soft copper row can be according to reality The current-carrying capacity any combination needed, can bear high current by can be arbitrarily curved in 1 coiling of coil beyond the part of winding Song, the coiling of coil 1 is not interfered with, soft copper row very easily can be bent to required angle by coil 1 again after making Degree, in order to draw the connection of copper bar 6.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model;For this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (3)

  1. A kind of 1. deriving structure of Wound iron-core transformer Foil winding, it is characterised in that including:Coil (1), rewinding material (2), One soft copper arranges (4) and the second soft copper row (5);Be provided with copper foil (3) on the coil (1), the head end of the copper foil (3) with it is described First soft copper row (4) is connected, and tail end and second soft copper of the copper foil (3) are arranged (5) and be connected, the first soft copper row (4) and second soft copper row (5) the other end respectively with two draw copper bars (6) be connected.
  2. A kind of 2. deriving structure of Wound iron-core transformer Foil winding according to claim 1, it is characterised in that:Described One soft copper is arranged (4) and second soft copper row (5) and is made up of respectively copper foil of the thickness no more than 0.5mm.
  3. A kind of 3. deriving structure of Wound iron-core transformer Foil winding according to claim 1, it is characterised in that:Described One soft copper is arranged (4) and second soft copper row (5) and is bolted to connection with the extraction copper bar (6).
CN201720314653.6U 2017-03-29 2017-03-29 A kind of deriving structure of Wound iron-core transformer Foil winding Expired - Fee Related CN206672768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720314653.6U CN206672768U (en) 2017-03-29 2017-03-29 A kind of deriving structure of Wound iron-core transformer Foil winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720314653.6U CN206672768U (en) 2017-03-29 2017-03-29 A kind of deriving structure of Wound iron-core transformer Foil winding

Publications (1)

Publication Number Publication Date
CN206672768U true CN206672768U (en) 2017-11-24

Family

ID=60374015

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720314653.6U Expired - Fee Related CN206672768U (en) 2017-03-29 2017-03-29 A kind of deriving structure of Wound iron-core transformer Foil winding

Country Status (1)

Country Link
CN (1) CN206672768U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171124

Termination date: 20210329

CF01 Termination of patent right due to non-payment of annual fee