CN204792110U - Tinned wire, tin -coated copper spool electric wire and tin -coated copper coaxial line - Google Patents
Tinned wire, tin -coated copper spool electric wire and tin -coated copper coaxial line Download PDFInfo
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- CN204792110U CN204792110U CN201520513984.3U CN201520513984U CN204792110U CN 204792110 U CN204792110 U CN 204792110U CN 201520513984 U CN201520513984 U CN 201520513984U CN 204792110 U CN204792110 U CN 204792110U
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Abstract
The utility model discloses a tinned wire, tin -coated copper spool electric wire and tin -coated copper coaxial line, tinned wire include copper core, tin layer, nanometer bonding auxiliary agent layer and nickel base alloys layer, the coating of nanometer bonding auxiliary agent layer is at copper core outside surface, tin layer cladding nanometer bonding auxiliary agent layer, the nickel base alloys layer coats on tin layer top layer. Tin -coated copper spool electric wire includes spool and tinned wire, the coating of spool top layer has the anti -oxidation oil of one deck, and the tinned wire twines on the spool. The tin -coated copper coaxial line includes tin -coated copper inner core, insulating layer, shielding layer and crust, insulation layer package tin -coated copper inner core, the shielding layer covers insulating layer surface, crust cladding shielding layer, the tin -coated copper inner core includes the stranded tinned wire. Coating nanometer bonding auxiliary agent layer prevents that the tin layer from droing from the copper core between copper core and tin layer, the nickel base alloys layer makes the tinned wire have high temperature resistantly and the anti -corrosion premium properties, at the anti -oxidation oil of spool top layer coating one deck, the phenomenon of rustting of going mildy when effectively preventing to deposit for a long time increases and deposits the life -span.
Description
Technical field
The utility model relates to electric wire field, is specifically related to a kind of tinned wird, tin-coated copper spool electric wire and tin-coated copper coaxial line.
Background technology
Tradition tinned wird is with copper core for core body, covers the composite wire of one deck tin layers in its surface, when carrying out tinned wird storage and depositing, generally directly to be twisted on common spool by tinned wird.There is tin layers easily from the defect that copper core comes off in tradition tinned wird, affects the performance of wire rod, and existing spool electric wire exists long-term storage and easily to make moist the part that the mouldy situation of getting rusty, particularly line contact with spool.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of tinned wird, tin-coated copper spool electric wire and tin-coated copper coaxial line, prevents tin layers from coming off from copper core and prevents that spool electric wire long-term storage is mouldy gets rusty.To achieve these goals, the utility model adopts following technical scheme:
According to first aspect of the present utility model, the utility model provides a kind of tinned wird, comprises copper core and tin layers; Also comprise: nanometer adhesive aid layer and nickel base alloy layer; Nanometer adhesive aid layer is coated in the outer surface of copper core; Tin layers clad nano adhesive aid layer, nickel base alloy layer is coated in tin layers top layer.
Coated with nano adhesive aid layer between copper core and tin layers, prevents tin layers from coming off from copper core, effectively keeps the excellent conductivity energy of tinned wird.The nickel base alloy layer on tin layers top layer makes tinned wird have high temperature resistant and etch-proof premium properties.
In a preferred version wherein, the diameter of tinned wird is 0.05mm-0.20mm.
According to second aspect of the present utility model, the utility model provides a kind of tin-coated copper spool electric wire, comprises spool and tinned wird; Spool top layer is coated with one deck oxygen carburetion, and tinned wird is wrapped on spool; Tinned wird comprises copper core and tin layers; Also comprise: nanometer adhesive aid layer and nickel base alloy layer; Nanometer adhesive aid layer is coated in the outer surface of copper core; Tin layers clad nano adhesive aid layer, nickel base alloy layer is coated in tin layers top layer.
In a preferred version wherein, the diameter of tinned wird is 0.05mm-0.20mm.
In tin-coated copper spool electric wire, be coated with one deck oxygen carburetion on spool top layer, mouldy phenomenon of getting rusty when effectively preventing tin-coated copper spool electric wire long-term storage, increase useful life.In addition, coated with nano adhesive aid layer between copper core and tin layers, prevents tin layers from coming off from copper core, effectively keeps the excellent conductivity energy of tinned wird.The nickel base alloy layer on tin layers top layer makes tinned wird have high temperature resistant and etch-proof premium properties.
According to the third aspect of the present utility model, the utility model provides a kind of tin-coated copper coaxial line, comprises tin-coated copper inner core, insulating barrier, screen and crust; Insulating barrier wraps tin-coated copper inner core, and screen covers insulating barrier outer surface, and crust envelopes screen; Tin-coated copper inner core comprises multiply tinned wird, and per share tinned wird comprises copper core and tin layers; Also comprise: nanometer adhesive aid layer and nickel base alloy layer; Nanometer adhesive aid layer is coated in the outer surface of copper core; Tin layers clad nano adhesive aid layer, nickel base alloy layer is coated in tin layers top layer.
In a preferred version wherein, the diameter of tinned wird is 0.05mm-0.20mm.
In a preferred version wherein, tin-coated copper inner core comprises seven strands of tinned wirds, and wherein six strands of tinned wirds are stranded on another strand of tinned wird.
In a preferred version wherein, the cross section of tin-coated copper inner core is plum blossom-shaped, and wherein the cross section of six strands of tinned wirds arranges in turn centered by another strand of tinned wird.
In a preferred version wherein, screen is braided.
In tin-coated copper coaxial line, the cross section of tin-coated copper inner core is arranged to plum blossom-shaped, one is the resistance to tension strengthening coaxial line, on the other hand, when the tinned wird number of share of stock adopted is identical, the cross section area of dissipation of plum blossom-shaped is greater than the area of dissipation of circular cross section, is conducive to coaxial line heat loss.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of tinned wird in embodiment one;
Fig. 2 is the schematic diagram of tin-coated copper spool electric wire in embodiment one;
Fig. 3 is the structural representation of tin-coated copper coaxial line in embodiment two;
Fig. 4 is the cross sectional representation of tin-coated copper coaxial line in embodiment two.
1, tinned wird; 101, copper core; 102, nanometer adhesive aid layer; 103, tin layers; 104, nickel base alloy layer; 2, spool; 3, tin-coated copper inner core; 4, insulating barrier; 5, screen; 6, crust.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Embodiment one
Please refer to Fig. 1, the present embodiment provides a kind of tinned wird, comprises copper core 101 and tin layers 103; Also comprise: nanometer adhesive aid layer 102 and nickel base alloy layer 104; Nanometer adhesive aid layer 102 is coated in the outer surface of copper core 101; Tin layers 103 clad nano adhesive aid layer 102, nickel base alloy layer 104 is coated in tin layers 103 top layer.
In a preferred version wherein, the diameter of tinned wird is 0.05mm-0.20mm.In the present embodiment, the resistivity≤0.01851 Ω .mm of tinned wird 1
2/ m, conductance can reach 100%.
Coated with nano adhesive aid layer between copper core and tin layers, prevents tin layers from coming off from copper core, effectively keeps the excellent conductivity energy of tinned wird.The nickel base alloy layer on tin layers top layer makes tinned wird have high temperature resistant and etch-proof premium properties.
Embodiment two
Please refer to Fig. 1-2, the present embodiment provides a kind of tin-coated copper spool electric wire, comprising: comprise spool 2 and tinned wird 1; Spool 2 top layer is coated with one deck oxygen carburetion, and tinned wird 1 is wrapped on spool 2; Tinned wird 1 comprises copper core 101 and tin layers 103; Also comprise: nanometer adhesive aid layer 102 and nickel base alloy layer 104; Nanometer adhesive aid layer 102 is coated in the outer surface of copper core 101; Tin layers 103 clad nano adhesive aid layer 102, nickel base alloy layer 104 is coated in tin layers 103 top layer.
In a preferred version wherein, the diameter of tinned wird 1 is 0.05mm-0.20mm.In the present embodiment, the resistivity≤0.01851 Ω .mm of tinned wird 1
2/ m, conductance can reach 100%.
In tin-coated copper spool electric wire, be coated with one deck oxygen carburetion on spool 2 top layer, when effectively preventing tin-coated copper spool electric wire long-term storage, mouldy phenomenon of getting rusty occurs, and increases tinned wird 1 shelf life; Coated with nano adhesive aid layer between copper core and tin layers, prevents tin layers from coming off from copper core, effectively keeps the excellent conductivity energy of tinned wird; The nickel base alloy layer on tin layers top layer makes tinned wird have high temperature resistant and etch-proof premium properties.
Embodiment three
Please refer to Fig. 3-4, the present embodiment provides a kind of tin-coated copper coaxial line, comprises tin-coated copper inner core 3, insulating barrier 4, screen 5 and crust 6; Insulating barrier 4 wraps tin-coated copper inner core 3, and screen 5 covers insulating barrier 4 outer surface, and crust 6 envelopes screen 5; Tin-coated copper inner core 3 comprises multiply tinned wird 1, and per share tinned wird 1 comprises copper core 101 and tin layers 103; Also comprise: nanometer adhesive aid layer 102 and nickel base alloy layer 104; Nanometer adhesive aid layer 102 is coated in the outer surface of copper core 101; Tin layers 103 clad nano adhesive aid layer 102, nickel base alloy layer 104 is coated in tin layers 103 top layer.
In a preferred version wherein, the diameter of tinned wird 1 is 0.05mm-0.20mm.In the present embodiment, the resistivity≤0.01851 Ω .mm of tinned wird 1
2/ m, conductance can reach 100%.
In a preferred version wherein, tin-coated copper inner core 3 comprises seven strands of tinned wirds 1, and wherein six strands of tinned wirds 1 are stranded on another strand of tinned wird 1.
In a preferred version wherein, the cross section of tin-coated copper inner core 3 is plum blossom-shaped, and wherein the cross section of six strands of tinned wirds 1 arranges in turn centered by another strand of tinned wird 1.
In a preferred version wherein, screen 5 is braided.Particularly, screen 5 is the braided that many copper cash are interweaved or many copper cash and many aluminum steels are interwoven.
In tin-coated copper coaxial line, the cross section of tin-coated copper inner core 3 is arranged to plum blossom-shaped, one is the resistance to tension strengthening coaxial line, on the other hand, when tinned wird 1 number of share of stock adopted is identical, the cross section area of dissipation of plum blossom-shaped is greater than the area of dissipation of circular cross section, is conducive to coaxial line heat loss.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection range of the utility model claims.
Claims (9)
1. a tinned wird, comprises copper core (101) and tin layers (103); It is characterized in that, also comprise: nanometer adhesive aid layer (102) and nickel base alloy layer (104); Described nanometer adhesive aid layer (102) is coated in the outer surface of described copper core (101); The coated described nanometer adhesive aid layer (102) of described tin layers (103), described nickel base alloy layer (104) is coated in described tin layers (103) top layer.
2. tinned wird according to claim 1, is characterized in that, the diameter of described tinned wird is 0.05mm-0.20mm.
3. a tin-coated copper spool electric wire, comprises spool (2) and tinned wird (1); It is characterized in that, described spool (2) top layer is coated with one deck oxygen carburetion, and described tinned wird (1) is wrapped on described spool (2); Described tinned wird (1) comprises copper core (101) and tin layers (103); Also comprise: nanometer adhesive aid layer (102) and nickel base alloy layer (104); Described nanometer adhesive aid layer (102) is coated in the outer surface of described copper core (101); The coated described nanometer adhesive aid layer (102) of described tin layers (103), described nickel base alloy layer (104) is coated in described tin layers (103) top layer.
4. tin-coated copper spool electric wire according to claim 3, is characterized in that, the diameter of described tinned wird (1) is 0.05mm-0.20mm.
5. a tin-coated copper coaxial line, comprises tin-coated copper inner core (3), insulating barrier (4), screen (5) and crust (6); Described insulating barrier (4) wraps described tin-coated copper inner core (3), described screen (5) covers described insulating barrier (4) outer surface, and described crust (6) envelopes described screen (5); It is characterized in that, described tin-coated copper inner core (3) comprises multiply tinned wird (1), and per share described tinned wird (1) comprises copper core (101) and tin layers (103); It is characterized in that, also comprise: nanometer adhesive aid layer (102) and nickel base alloy layer (104); Described nanometer adhesive aid layer (102) is coated in the outer surface of described copper core (101); The coated described nanometer adhesive aid layer (102) of described tin layers (103), described nickel base alloy layer (104) is coated in described tin layers (103) top layer.
6. tin-coated copper coaxial line according to claim 5, is characterized in that: the diameter of described tinned wird (1) is 0.05mm-0.20mm.
7. tin-coated copper coaxial line according to claim 5, it is characterized in that: described tin-coated copper inner core (3) comprises seven bursts of tinned wirds (1), wherein six bursts of tinned wirds (1) are stranded on another strand of tinned wird (1).
8. tin-coated copper coaxial line according to claim 7, it is characterized in that, the cross section of described tin-coated copper inner core (3) is plum blossom-shaped, and wherein the cross section of six bursts of tinned wirds (1) arranges in turn centered by another strand of tinned wird (1).
9., according to the arbitrary described tin-coated copper coaxial line of claim 5-8, it is characterized in that: described screen (5) is braided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513984.3U CN204792110U (en) | 2015-07-15 | 2015-07-15 | Tinned wire, tin -coated copper spool electric wire and tin -coated copper coaxial line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513984.3U CN204792110U (en) | 2015-07-15 | 2015-07-15 | Tinned wire, tin -coated copper spool electric wire and tin -coated copper coaxial line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792110U true CN204792110U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513984.3U Expired - Fee Related CN204792110U (en) | 2015-07-15 | 2015-07-15 | Tinned wire, tin -coated copper spool electric wire and tin -coated copper coaxial line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098198A (en) * | 2016-08-15 | 2016-11-09 | 常州百富电子有限公司 | Polyurethane enamelled wire |
-
2015
- 2015-07-15 CN CN201520513984.3U patent/CN204792110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098198A (en) * | 2016-08-15 | 2016-11-09 | 常州百富电子有限公司 | Polyurethane enamelled wire |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20190715 |