CN202871988U - Welded joint structure of aluminum reactor and copper lead - Google Patents
Welded joint structure of aluminum reactor and copper lead Download PDFInfo
- Publication number
- CN202871988U CN202871988U CN 201220588982 CN201220588982U CN202871988U CN 202871988 U CN202871988 U CN 202871988U CN 201220588982 CN201220588982 CN 201220588982 CN 201220588982 U CN201220588982 U CN 201220588982U CN 202871988 U CN202871988 U CN 202871988U
- Authority
- CN
- China
- Prior art keywords
- copper
- wire
- copper lead
- joint structure
- welded
- 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
Links
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a joint structure of a reactor and particularly relates to a welded joint structure of an aluminum reactor and a copper lead. The welded joint structure comprises an enameled aluminum wire and the copper lead which are pressure-welded by a copper pipe and are welded by using tin; a shell is arranged at the periphery of the connection part of the enameled aluminum wire and the copper lead; and the shell is internally filled with an epoxy resin material for fixedly sealing the enameled aluminum wire and the copper lead. The welded joint structure has the advantages that the enameled aluminum wire and the copper lead are pressure-welded by the copper pipe and are welded by the tin and the periphery of the connection part of the enameled aluminum wire and the copper lead is fixedly sealed by the epoxy resin material, so that the oxidation of the copper and aluminum welding part is effectively avoided, the enameled aluminum wire at a paint removed part is protected from being thinned and broken off when being bended and the conductivity is ensured.
Description
Technical field
The utility model relates to a kind of joint design of reactor, specifically a kind of aluminium reactor and copper wire bonds joint design.
Background technology
Usually use reactor in the existing life, existing aluminium reactor all will adopt copper cash as connecting line, along with making existing copper valency, the worsening shortages of world resource rises, directly cause the reactor cost to rise, therefore all adopt now aluminum steel to replace copper cash to reduce material cost, yet when adopting aluminum steel to replace copper cash, copper cash and aluminum steel in the process of welding and the factor of aluminum steel itself can produce the problem of oxidation, simultaneously thin aluminium enamel-covered wire strength decreased behind coating removal, easily attenuate because of bending with the part of wire bonds, even disconnect, be more prone to occur this bad phenomenon after the oxidation, therefore need a kind of new joint design to solve above-mentioned problem.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of oxidation that can effectively avoid the copper aluminium welding part, and the aluminium enamel-covered wire of protection coating removal part is because bending attenuates, fractureing affects the aluminium of conductive capability reactor and copper wire bonds joint design.
In order to solve the problems of the technologies described above, aluminium reactor of the present utility model and copper wire bonds joint design, comprise enamel insulated aluminium wire and copper lead-in wire, enamel insulated aluminium wire and copper lead-in wire are by the copper pipe crimping and use soldering, the periphery of described enamel insulated aluminium wire and copper lead-in wire coupling part is provided with shell, is filled with the epoxide resin material with enamel insulated aluminium wire and copper lead-in wire fixed closed in the shell.
The utility model has the advantage of:
Be connected and use soldering owing to by copper pipe enamel insulated aluminium wire and copper are gone between; the periphery of enamel insulated aluminium wire and copper lead-in wire coupling part is by the epoxide resin material fixed closed; the oxidation of effectively having avoided the copper aluminium welding part is set thus; the aluminium enamel-covered wire of protection coating removal part has guaranteed conductive capability not because bending attenuates, fractures.
Description of drawings
Fig. 1 is aluminium reactor of the present utility model and copper wire bonds joint design schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, aluminium reactor of the present utility model and copper wire bonds joint design are described in further details.
1. as shown in the figure, aluminium reactor of the present utility model and copper wire bonds joint design, comprise enamel insulated aluminium wire 1 and copper lead-in wire 2, enamel insulated aluminium wire 1 is also used soldering with copper lead-in wire 2 by copper pipe 3 crimping, the go between periphery of 2 coupling parts of enamel insulated aluminium wire 1 and copper is provided with shell 4, be filled with in the shell 4 the go between epoxide resin material 5 of 2 fixed closeds of enamel insulated aluminium wire 1 and copper, thus enamel insulated aluminium wire 1 and copper are gone between and use again soldering after 2 crimping, coating removal part embedding after with epoxide resin material 5 joint being connected and connecting with aluminum steel again, improved like this intensity of welding portion, aluminum steel is exposed to air not, also can oxidation.
Claims (1)
1. an aluminium reactor and copper wire bonds joint design, it is characterized in that: comprise enamel insulated aluminium wire (1) and copper lead-in wire (2), enamel insulated aluminium wire (1) is also used soldering with copper lead-in wire (2) by copper pipe (3) crimping, described enamel insulated aluminium wire (1) is provided with shell (4) with the periphery of copper lead-in wire (2) coupling part, is filled with in the shell (4) the epoxide resin material (5) of enamel insulated aluminium wire (1) with copper lead-in wire (2) fixed closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588982 CN202871988U (en) | 2012-11-09 | 2012-11-09 | Welded joint structure of aluminum reactor and copper lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588982 CN202871988U (en) | 2012-11-09 | 2012-11-09 | Welded joint structure of aluminum reactor and copper lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871988U true CN202871988U (en) | 2013-04-10 |
Family
ID=48038679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588982 Expired - Lifetime CN202871988U (en) | 2012-11-09 | 2012-11-09 | Welded joint structure of aluminum reactor and copper lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811879A (en) * | 2012-11-09 | 2014-05-21 | 镇江宏联电工有限公司（中外合资） | Joint structure for welding aluminum reactor and copper lead wire |
-
2012
- 2012-11-09 CN CN 201220588982 patent/CN202871988U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811879A (en) * | 2012-11-09 | 2014-05-21 | 镇江宏联电工有限公司（中外合资） | Joint structure for welding aluminum reactor and copper lead wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204088191U (en) | A kind of electric connection structure of water-proof temperature controller | |
| CN103811879A (en) | Joint structure for welding aluminum reactor and copper lead wire | |
| CN202871988U (en) | Welded joint structure of aluminum reactor and copper lead | |
| CN203150716U (en) | Copper wire joint for motor | |
| CN201142368Y (en) | Structure of copper and aluminum wire with sealing protection joint | |
| CN104752936B (en) | The extension method of the method and detonator wire that are electrically connected between conducting wire | |
| CN201994430U (en) | Joint of high voltage wire connecting terminal and lead | |
| CN103000323B (en) | One time, superhigh pressure polymeric housed metal oxide arrester end glue sealing method | |
| CN206022685U (en) | A kind of Copper-Aluminum compound transition terminal | |
| CN203895272U (en) | Tantalum capacitor | |
| CN101615729B (en) | Pipe bus connector | |
| CN203966721U (en) | A kind of chip inductor | |
| CN201820610U (en) | Welding structure for lead outlet terminals of dry type air core reactor | |
| CN203085983U (en) | Connecting metal fitting between circuit breaker and pipe busbar | |
| CN203617270U (en) | Jumper wire for Schottky diode | |
| CN204887513U (en) | Electromagnetic heating drum and culinary art device | |
| CN204992008U (en) | A component for power adapter | |
| CN205376299U (en) | Power capacitor explosion -proof cover assembly | |
| CN104362137A (en) | High-heat-dissipativity diode | |
| CN201188498Y (en) | Riveting type cuprum aluminum terminal | |
| CN204467877U (en) | A kind of electric jar | |
| CN202796362U (en) | Improved enameled wire and terminal connecting structure for reactor | |
| CN209561139U (en) | A kind of high-power high adhesion type inductor terminals | |
| CN203983590U (en) | A kind of HDMI interface metal joint | |
| CN202308374U (en) | Bonding wire adaptor and electric connector using bonding wire adaptor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |