CN208038571U - A kind of Novel cathode plate conductive head - Google Patents
A kind of Novel cathode plate conductive head Download PDFInfo
- Publication number
- CN208038571U CN208038571U CN201721535581.4U CN201721535581U CN208038571U CN 208038571 U CN208038571 U CN 208038571U CN 201721535581 U CN201721535581 U CN 201721535581U CN 208038571 U CN208038571 U CN 208038571U
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- CN
- China
- Prior art keywords
- copper bar
- aluminium flake
- conductive
- cathode plate
- utility
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- 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.)
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Abstract
The utility model provides a kind of Novel cathode plate conductive head, including Conductive beam and conductive contact, one end of the Conductive beam has the step being recessed inwardly, the conductive contact includes copper bar and aluminium flake, the aluminium flake is welded and fixed with the ledge surface, the copper bar is embedded on the aluminium flake, and circular hole is provided on the copper bar inlayed at position.The utility model is simple in structure, convenient and practical, can improve electric conductivity, and high heat resistance is strong, it is often more important that passable electric current is big, and calorific value is small, energy saving, and service life improves.
Description
Technical field
The utility model is related to pole plate conduction technical field, specially a kind of Novel cathode plate conductive head.
Background technology
Existing cathode conducting head, in casting, be easy to cause copper aluminium since one end of copper coin is placed in aluminum component
Connection surface defective tightness is cast, bubble, separation layer generation is tended to have, causes Conductive beam electric conductivity low, hidden danger is big；It is conductive horizontal
Beam high heat resistance is poor；Passable electric current is small, and calorific value is big, waste of energy.
Invention content
The purpose of this utility model is to provide a kind of Novel cathode plate conductive heads, to solve to propose in above-mentioned background technology
The problem of.
The utility model is realized in this way：A kind of Novel cathode plate conductive head, including Conductive beam and conductive contact, institute
The one end for stating Conductive beam has the step that is recessed inwardly, and the conductive contact includes copper bar and aluminium flake, the aluminium flake with it is described
Ledge surface is welded and fixed, and the copper bar is embedded on the aluminium flake, and circle is provided on the copper bar inlayed at position
Hole.
Further, the copper bar is transition copper sheet, and the aluminium flake is cathode plate conductive aluminum beam.
Further, the mosaic mode of the copper bar and the aluminium flake is argon arc welding mode.
The utility model has the advantage of：The utility model is simple in structure, convenient and practical, can improve electric conductivity, and
And high heat resistance is strong, it is often more important that passable electric current is big, and calorific value is small, energy saving, and service life improves.
Description of the drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the conductive contact structure schematic diagram of the utility model.
In figure：1, Conductive beam；2, conductive contact；3, copper bar；4, aluminium flake；5, circular hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, is described in detail the utility model embodiment.
Please refer to Fig.1 with shown in Fig. 2, a kind of Novel cathode plate conductive head of the utility model, including Conductive beam 1 and lead
There is the step being recessed inwardly, the conductive contact 2 to include copper bar 3 and aluminium flake 4 for electric connection 2, one end of the Conductive beam 1,
The copper bar 3 is transition copper sheet, and the aluminium flake 4 is cathode plate conductive aluminum beam, and the aluminium flake 4 and ledge surface welding are solid
Fixed, the copper bar 3 is embedded on the aluminium flake 4, and circular hole 5 is provided on the copper bar 3 inlayed at position.The copper bar
3 with the mosaic mode of the aluminium flake 4 be argon arc welding mode.
Operation principle：When it is implemented, be inlaid with copper bar 3 on aluminium flake 4, and open up on copper bar position that there are three circles
Hole 5, due to manufacture when by aluminium flake 4 with 3 argon arc welding of copper bar together with, be connected firmly, intensity height, face of weld it is smooth and
Closely, since copper bar 3 is not placed in inside aluminium flake 4, it can find that whether it is defective, can avoid hidden danger in time.Due to copper
Item 3 and the contact of 4 surface of aluminium flake are close so that 1 electric conductivity of Conductive beam improves, and high heat resistance is strong, it is often more important that can
By electric current it is big, calorific value is small, energy saving, service life improve.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art answers
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (1)
1. a kind of Novel cathode plate conductive head, it is characterised in that：Including Conductive beam and conductive contact, the one of the Conductive beam
It includes copper bar and aluminium flake to hold the step for having and being recessed inwardly, the conductive contact, and the aluminium flake and ledge surface welding are solid
Fixed, the copper bar is embedded on the aluminium flake, and circular hole is provided on the copper bar inlayed at position；The copper bar was
Copper sheet is crossed, the aluminium flake is cathode plate conductive aluminum beam；The mosaic mode of the copper bar and the aluminium flake is argon arc welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535581.4U CN208038571U (en) | 2017-11-15 | 2017-11-15 | A kind of Novel cathode plate conductive head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535581.4U CN208038571U (en) | 2017-11-15 | 2017-11-15 | A kind of Novel cathode plate conductive head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038571U true CN208038571U (en) | 2018-11-02 |
Family
ID=63958060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721535581.4U Expired - Fee Related CN208038571U (en) | 2017-11-15 | 2017-11-15 | A kind of Novel cathode plate conductive head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038571U (en) |
-
2017
- 2017-11-15 CN CN201721535581.4U patent/CN208038571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20191115 |