CN202422956U - Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection - Google Patents

Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection Download PDF

Info

Publication number
CN202422956U
CN202422956U CN2011205724938U CN201120572493U CN202422956U CN 202422956 U CN202422956 U CN 202422956U CN 2011205724938 U CN2011205724938 U CN 2011205724938U CN 201120572493 U CN201120572493 U CN 201120572493U CN 202422956 U CN202422956 U CN 202422956U
Authority
CN
China
Prior art keywords
stem
electric reactor
iron
core column
copper aluminium
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 - Lifetime
Application number
CN2011205724938U
Other languages
Chinese (zh)
Inventor
洪英杰
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.)
Shanghai Eagle Peak Polytron Technologies Inc
Original Assignee
SHANGHAI EAGTOP ELECTRONIC TECHNOLOGY 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 SHANGHAI EAGTOP ELECTRONIC TECHNOLOGY Co Ltd filed Critical SHANGHAI EAGTOP ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN2011205724938U priority Critical patent/CN202422956U/en
Application granted granted Critical
Publication of CN202422956U publication Critical patent/CN202422956U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The utility model provides an electric reactor with an aluminum strip and a copper aluminum bar in spot-welding connection. The electric reactor comprises a core column, wherein an air-gap plate is arranged in the core column; a winding is sleeved on the core column; iron core splints are arranged on two sides of the core column; iron chokes are respectively arranged at upper and lower two ends of the core column; the iron chokes are respectively arranged on an upper bracket and a lower bracket; the core column is fastened with the upper bracket and the lower bracket through iron core fastening screw rods; and the electric reactor is characterized in that an inlet copper aluminum bar and an outlet copper aluminum bar are connected with the winding through intermediate frequency spot-welding structures. The intermediate frequency spot-welding structures are adopted by the electric reactor provided by the utility model, so that the efficiency is increased, the aluminum strip is difficult to be damaged, and meanwhile, no acousto-optic pollution exists, and the electric reactor has the advantages of reliable connection, accurate size positioning of the copper aluminum bar, high processing speed and simpleness in operation.

Description

The reactor that a kind of aluminium strip is connected with copper aluminium row spot welding
Technical field
The utility model relates to a kind of reactor.
Background technology
Connected mode between reactor winding aluminium strip and the copper aluminium row has multiple, and what the welding manner that conventional use is maximum adopted is the argon arc welding.The problem that this kind welding manner exists is: 1, efficient is low; 2, the aluminium strip height that is heated, insulating paper damages easily; 3, exist serious acousto-optic to pollute; 4, because there is welding spot size in the argon arc welding, copper aluminium row width requirement reduces to satisfy the pad dimensional requirement when the design reactor.
Summary of the invention
The purpose of the utility model provides a kind ofly can raise the efficiency in process of production, makes the not vulnerable reactor of aluminium strip.
In order to achieve the above object; The technical scheme of the utility model has provided a kind of aluminium strip and the reactor that copper aluminium row spot welding is connected, and comprises stem stem, in stem stem, is provided with the air gap plate; Outside stem stem, be with winding; Be provided with the iron core clamping plate in the both sides of stem stem, be respectively equipped with an iron at the two ends up and down of stem stem and grip, iron is gripped and is located at upper bracket and lower carriage respectively; Fastening through the iron core fastening screw respectively between stem stem and upper bracket and the lower carriage, it is characterized in that: be connected through the intermediate-frequeney point welding structure between inlet wire copper aluminium row and outlet copper aluminium row and the winding.
Preferably, on said inlet wire copper aluminium row and said outlet copper aluminium row, be placed with stainless steel band.
The utility model adopts the intermediate-frequeney point welding structure not only can raise the efficiency, and it is injured that aluminium strip is difficult for, and simultaneously, does not exist acousto-optic to pollute, and connects reliably but also have, and copper aluminium row sizing is accurate, and process velocity is fast, advantage simple to operate.
Description of drawings
A kind of reactor structure chart that Fig. 1 provides for the utility model;
Fig. 2 is that the utility model copper aluminium row is connected sketch map with aluminium strip.
Embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
As shown in Figure 1; A kind of aluminium strip that the utility model provides and the reactor that copper aluminium row spot welding is connected comprise stem stem 9, in stem stem 9, are provided with air gap plate 10; Outside stem stem 9, be with winding 4; Be provided with iron core clamping plate 5 in the both sides of stem stem 9, be respectively equipped with an iron at the two ends up and down of stem stem 9 and grip 2, iron is gripped 2 and is located at upper bracket 3 and lower carriage 6 respectively; Fastening through iron core fastening screw 8 respectively between stem stem 9 and upper bracket 3 and the lower carriage 6, be connected through the intermediate-frequeney point welding structure between inlet wire copper aluminium row 1 and outlet copper aluminium row 7 and the winding 4.
As shown in Figure 2, stainless steel band 11 is placed in inlet wire copper aluminium row 1 or above the outlet copper aluminium row 7, and winding 4 is placed in below inlet wire copper aluminium row 1 and the outlet copper aluminium row 7.Inlet wire copper aluminium row 1, outlet copper aluminium row 7 and winding 4, stainless steel band 11 use intermediate frequency spot welding mode to be connected.

Claims (2)

1. an aluminium strip is arranged the reactor that spot welding is connected with copper aluminium; Comprise stem stem (9); In stem stem (9), be provided with air gap plate (10), outside stem stem (9), be with winding (4), be provided with iron core clamping plate (5) in the both sides of stem stem (9); Be respectively equipped with an iron at the two ends up and down of stem stem (9) and grip (2); Iron is gripped (2) and is located at upper bracket (3) and lower carriage (6) respectively, and is fastening through iron core fastening screw (8) respectively between stem stem (9) and upper bracket (3) and the lower carriage (6), it is characterized in that: be connected through the intermediate-frequeney point welding structure between inlet wire copper aluminium row (1) and outlet copper aluminium row (7) and the winding (4).
2. a kind of aluminium strip as claimed in claim 1 and the reactor that copper aluminium row spot welding is connected is characterized in that: on said inlet wire copper aluminium row (1) and said outlet copper aluminium row (7), be placed with stainless steel band (11).
CN2011205724938U 2011-12-31 2011-12-31 Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection Expired - Lifetime CN202422956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205724938U CN202422956U (en) 2011-12-31 2011-12-31 Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205724938U CN202422956U (en) 2011-12-31 2011-12-31 Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection

Publications (1)

Publication Number Publication Date
CN202422956U true CN202422956U (en) 2012-09-05

Family

ID=46747692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205724938U Expired - Lifetime CN202422956U (en) 2011-12-31 2011-12-31 Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection

Country Status (1)

Country Link
CN (1) CN202422956U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117151A (en) * 2013-02-26 2013-05-22 上海鹰峰电子科技有限公司 Water-cooled reactor with heat conducted by heat tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117151A (en) * 2013-02-26 2013-05-22 上海鹰峰电子科技有限公司 Water-cooled reactor with heat conducted by heat tubes
CN103117151B (en) * 2013-02-26 2015-07-15 上海鹰峰电子科技有限公司 Water-cooled reactor with heat conducted by heat tubes

Similar Documents

Publication Publication Date Title
CN203426223U (en) Corrugated plate molding machine set
CN201181621Y (en) Low-loss iron core reactor
CN202422956U (en) Electric reactor with aluminum strip and copper aluminum bar in spot-welding connection
CN201576540U (en) Wire outlet structure of dry type transformer
CN202221695U (en) Resin insulating dry type phase shifting rectifier transformer
CN204258233U (en) The power transmission line spacer of the anti-subspan oscillation of a kind of quadripartion formula
CN202861265U (en) Flat conducting wire bending tool for transformer coil
CN203580188U (en) Aluminum plate scrap pressing and coiling machine
CN202709960U (en) Coil thickness detection tool
CN206059116U (en) A kind of distribution transforming transformer low-voltage lead structure
CN203433937U (en) Fixing device of amorphous alloy transformer
CN203386586U (en) Dry type transformer copper bar structure
CN207134212U (en) A kind of transformer core is laminated wood clamp part device
CN201167015Y (en) Amorphous alloy iron core for a distributed lap
CN203140959U (en) Air cooling device for welded pipes
CN202405066U (en) Phase-shift rectifier transformer coil structure
CN204651129U (en) Three-phase three-limb transformation reactance all-in-one
CN201673790U (en) Low-voltage coil of dry type transformer
CN102527858B (en) Tape splicing technology for oriented silicon steel tape with insulating magnesium silicate substrate generated on surface
CN204349614U (en) Salient pole synchronous motor rotor pole end-plate
CN202373403U (en) Water-cooling reactor
CN204564991U (en) A kind of corona wire bending frame
CN204144024U (en) Water cooling reactor
CN203882636U (en) D-type modified copper bar
CN201804672U (en) Transformer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 201604 Shanghai Songjiang District Shihudang Industrial Park Tang Road, No. 158

Patentee after: Shanghai Eagle Peak Polytron Technologies Inc

Address before: 201604 Shanghai Songjiang District Shihudang Industrial Park Tang Road, No. 158

Patentee before: Shanghai Eagtop Electronic Technology Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120905