CN201707934U - Novel lead conducting core - Google Patents
Novel lead conducting core Download PDFInfo
- Publication number
- CN201707934U CN201707934U CN2010201767107U CN201020176710U CN201707934U CN 201707934 U CN201707934 U CN 201707934U CN 2010201767107 U CN2010201767107 U CN 2010201767107U CN 201020176710 U CN201020176710 U CN 201020176710U CN 201707934 U CN201707934 U CN 201707934U
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- Prior art keywords
- core
- lead
- conducting core
- section
- 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.)
- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a novel lead conducting core, which comprises a lead conducting core main body, and the cross section of the lead conducting core is similar to an ellipse shape with at least one linear edge; and the cross section of the lead conducting core, which has the ellipse like shape with two parallel edges, is better. The utility model can effectively overcome the defect of easy thermal oxidation in the prior art, and has large contact area and better use effect.
Description
Technical field
The utility model relates to a kind of improvement of material, refers to a kind of core of leading of lead especially.
Background technology
What traditional lead had all is that circle is led core, but finds to have some defectives in the use: because that circle is led the contact-making surface of circular surfaces of core is less, long-term use or situation that electric current is bigger under thermal oxidation often appears, thereby cause loose contact to increase resistance; For two lead terminations of welding, the solder joint place needs plentiful in addition, could contact firmly, referring to Fig. 2 a.
Summary of the invention
The purpose of this utility model provides a kind of novel conductive wire and leads core, can effectively overcome defective of the prior art.
For achieving the above object, the utility model is taked following design:
A kind of novel conductive wire is led core, comprises that lead leads the core body, and described lead is led the core cross section for having the class ellipse of a straight flange at least.
Described lead is led the core cross section, and to have the class ellipse of two parallel straight edges preferable.
The utility model has the advantages that: use contact area big, can overcome the defective of easy thermal oxidation, result of use is good.
Description of drawings
Fig. 1 leads core one preferred embodiment structural representation (section) for the utility model novel conductive wire.
Fig. 2 a is that two conventional wires are led core weld structural representation (section).
Fig. 2 b leads core weld structural representation (section) for the utility model novel conductive wire.
Below in conjunction with drawings and the specific embodiments the utility model is described in further details:
Embodiment
Consult shown in Figure 1, it is to lead the improvement of being done under the basic configuration of core at existing lead that the utility model lead is led core 1, its preferable structure is: the lead of design lead the core cross section for the class ellipse that has a straight flange 11 at least (in other words, Yi Bian described lead lead the core cross section be at least hold cut circle).
Described lead is led the core cross section, and to have two parallel straight edges better.
The utility model lead after the improvement is led core and has been improved conventional wires and lead the weakness of core, and contact area can increase tens times.The benefit of bringing thus not only can also make the butt welding place only need a spot of scolding tin 2 to make and weld the jail and firm (being contrasted as can be seen mutually by Fig. 2 a, Fig. 2 b) so that contact is good.
The various embodiments described above can not break away under the scope of the present utility model in addition some variations, thus above explanation comprises and accompanying drawing shown in structure should be considered as exemplary, but not in order to limit claim of the present utility model.
Claims (2)
1. a novel conductive wire is led core, comprises that lead leads the core body, it is characterized in that: described lead is led the core cross section for having the class ellipse of a straight flange at least.
2. novel conductive wire according to claim 1 is led core, it is characterized in that: it is the class ellipse that has two parallel straight edges that described lead is led the core cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201767107U CN201707934U (en) | 2010-04-27 | 2010-04-27 | Novel lead conducting core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201767107U CN201707934U (en) | 2010-04-27 | 2010-04-27 | Novel lead conducting core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707934U true CN201707934U (en) | 2011-01-12 |
Family
ID=43445089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201767107U Expired - Fee Related CN201707934U (en) | 2010-04-27 | 2010-04-27 | Novel lead conducting core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707934U (en) |
-
2010
- 2010-04-27 CN CN2010201767107U patent/CN201707934U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140427 |