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 PDFInfo
- 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
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- stem
- electric reactor
- iron
- core column
- copper aluminium
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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
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).
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 |
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CN (1) | CN202422956U (en) |
Cited By (1)
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 |
-
2011
- 2011-12-31 CN CN2011205724938U patent/CN202422956U/en not_active Expired - Lifetime
Cited By (2)
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 |
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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 |