CN203165492U - Soft cable applied to environment friendly and cold-resistant elastic body double layer insulation electronic appliance - Google Patents
Soft cable applied to environment friendly and cold-resistant elastic body double layer insulation electronic appliance Download PDFInfo
- Publication number
- CN203165492U CN203165492U CN 201220548910 CN201220548910U CN203165492U CN 203165492 U CN203165492 U CN 203165492U CN 201220548910 CN201220548910 CN 201220548910 CN 201220548910 U CN201220548910 U CN 201220548910U CN 203165492 U CN203165492 U CN 203165492U
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- cold
- insulation
- soft cable
- resistant
- conductor
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- Expired - Fee Related
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Abstract
The utility model relates to a soft cable applied to an environment friendly and cold-resistant elastic body double layer insulation electronic appliance. The soft cable comprises a conductor which is formed by stranding a number of annealing bare copper wires or tinned copper wires with small pitches together. An insulation layer is arranged outside the conductor. The insulation layer is composed of inner insulation and outer insulation. The utility model provides the soft cable applied to the environment friendly, flame retardant and cold-resistant elastic body double layer insulation electronic appliance, wherein the soft cable has good flame retardancy and does not produce harmful substances in a burning process.
Description
Technical field
The utility model relates to a kind of environment-friendly cold, elastomer double hyer insulation electronic apparatus flexible cable, belongs to electronic apparatus cable technical field.
Background technology
The insulation of common flame-proof polyvinyl chloride and jacketed cable are widely used in mobile use occasions such as ac rated voltage 450/750V and following refrigerator, instrument and meter, but the insulation of common flame-proof polyvinyl chloride and jacketed cable exist following defective: 1) during the electric wire testing vertical flammability, light, the longer duration of glowing combustion, cable be inflammable, exists bigger potential safety hazard; 2) in combustion process, can produce harmful substances such as lead, mercury, cadmium, Cr VI, Polybrominated biphenyl and Poly Brominated Diphenyl Ethers, do not meet environmental requirement; 3) the long-term maximum operating temperature of cable is+90 ℃.
The utility model content
The utility model is at above-mentioned defective, and purpose is to provide a kind of cold-resistant, elastomer double hyer insulation electronic apparatus flexible cable of the environmental-protection flame-retardant that does not produce harmful substance in good flame-retardance, the combustion process that has.
The technical solution adopted in the utility model is for this reason: the utility model comprises that conductor peripheral hardware insulating barrier insulate and external insulation in described insulating barrier divides by many fine pith bundles strand annealing bare copper wire or conductor of forming of tinned copper wire together.
Insulation adopts the polyolefin material of cold-resistant and the warm deformation performance excellence of high and low temperature or flaming retarding cold resistant polyvinyl chloride to improve the elastomer material in described; External insulation adopts soft cold-resistant, the excellent polyester elastomer materials of anti-wear performance.
The utility model has the advantages that: can be in-60 ℃ ~+125 ℃ temperature ranges long-term continuous operation of the utility model, extremely low cold tolerance and higher resistance to elevated temperatures; The single annealing back elongation that adopts is bare copper wire or tinned copper wire preferably, adds the fine pith bundle and is twisted into whole conductor, will make the flexibility of cable and bending property that assurance has preferably been arranged, and the bending radius during dynamically with static laying is less; Not only have flexibility and high-low temperature resistant environmental performance preferably, also have water-fast, oil resistant, abrasion resistant fire blocking characteristic, connect at the more and more higher electronic apparatus of environmental requirement and have splendid superiority and stability with the field; And do not contain harmful substances such as lead, mercury, cadmium, Cr VI, Polybrominated biphenyl and Poly Brominated Diphenyl Ethers, meet more and more stricter in the recent period European Union environmental protection " 6P " command request.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is that conductor, 2 is that interior insulation, 3 is external insulation among the figure.
Embodiment
Annealing bare copper wire or tinned copper wire that the utility model adopts carry out the stranded conductor 1 that forms according to 8-18 bundle strand pitch doubly than carrying out the opposite rule of adjacent layer, have excellent conductor flexibility and bending property, meet the requirement of cable conductor standard.
The process of insulation 2 in conductor 1 external application extrusion molding coats adopts the polyolefin material of environment-friendly cold and high and low temperature thermal deformation behavior excellence or flaming retarding cold resistant polyvinyl chloride improvement elastomer material directly to heat the squash type coating.
Adopt the soft fashion of extrusion cold-resistant, that the excellent polyester elastomer materials of anti-wear performance is used direct heating plasticizing of environmental protection to extrude external insulation 3 outside outside interior insulation 2.
Claims (1)
1. environment-friendly cold, elastomer double hyer insulation electronic apparatus flexible cable is characterized in that, comprise that conductor peripheral hardware insulating barrier insulate and external insulation in described insulating barrier divides by many fine pith bundles strand annealing bare copper wire or conductor of forming of tinned copper wire together; Insulation adopts the polyolefin material of cold-resistant and the warm deformation performance excellence of high and low temperature or flaming retarding cold resistant polyvinyl chloride to improve the elastomer material in described; External insulation adopts soft cold-resistant, the excellent polyester elastomer materials of anti-wear performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548910 CN203165492U (en) | 2012-10-25 | 2012-10-25 | Soft cable applied to environment friendly and cold-resistant elastic body double layer insulation electronic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548910 CN203165492U (en) | 2012-10-25 | 2012-10-25 | Soft cable applied to environment friendly and cold-resistant elastic body double layer insulation electronic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165492U true CN203165492U (en) | 2013-08-28 |
Family
ID=49026657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548910 Expired - Fee Related CN203165492U (en) | 2012-10-25 | 2012-10-25 | Soft cable applied to environment friendly and cold-resistant elastic body double layer insulation electronic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610827A (en) * | 2017-10-23 | 2018-01-19 | 江苏亨通电子线缆科技有限公司 | A kind of new-energy automobile soft type super abrasive cable |
| CN111959048A (en) * | 2020-08-27 | 2020-11-20 | 东莞市鹏园电子材料有限公司 | Double-layer heat-shrinkable sleeve for insulation protection of new energy automobile and preparation method thereof |
-
2012
- 2012-10-25 CN CN 201220548910 patent/CN203165492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610827A (en) * | 2017-10-23 | 2018-01-19 | 江苏亨通电子线缆科技有限公司 | A kind of new-energy automobile soft type super abrasive cable |
| CN111959048A (en) * | 2020-08-27 | 2020-11-20 | 东莞市鹏园电子材料有限公司 | Double-layer heat-shrinkable sleeve for insulation protection of new energy automobile and preparation method thereof |
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Legal Events
| 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 |
Granted publication date: 20130828 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |