CN202694926U - Electronic wire - Google Patents
Electronic wire Download PDFInfo
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- CN202694926U CN202694926U CN 201220243110 CN201220243110U CN202694926U CN 202694926 U CN202694926 U CN 202694926U CN 201220243110 CN201220243110 CN 201220243110 CN 201220243110 U CN201220243110 U CN 201220243110U CN 202694926 U CN202694926 U CN 202694926U
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- electric wire
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Abstract
The utility model discloses an electronic wire. The electronic wire comprises conductors and outer insulation layers for wrapping the conductors, temperature sensing color changing layers are arranged on the outer insulation layers, by means of the temperature sensing color changing layers, temperature of the electronic wire can be excellently detected, when the temperature rises to a certain value, the color of the electronic wire is changed, thereby staff can observe the electronic wire conveniently, and in order to improve the flame retardant effect of the electronic wire, flame retardant layers are arranged between the conductors and the outer insulation layers.
Description
Technical field
The utility model relates to a kind of electric wire.
Background technology
Electric wire in the market, as be applied to commercial electronics, electrical equipment and equipment and instrument internal connection line, ambient temperature is no more than 80 degrees centigrade of occasions, its rated temperature, 105 degrees centigrade, rated voltage 300V, it has anti-aging, easily burst at the seams, peeling, antiacid alkali, oil resistant and the good advantage of moistureproof mould performance, this electric wire such as Fig. 1, electric wire 100 comprises the external insulation layer 12 of conductor 11 and coating conductor 11, monomer conductor 110 stranded the forming that conductor 11 is 0.18mm by 34 diameters, monomer conductor 110 is the tin-coated copper material, external insulation layer 12 is that the 40P(P number is the popular call of industry for hardness, it is a kind of index of judging micelle hardness, generally indicate with shore hardness A in the world, the shore hardness that 40P is corresponding is the material of 94A ± 1.5A), during this electric wire 100 is used, hardness is high, be not easy bending, cause user's inconvenience, a kind of electric wire 200 is disclosed in order to address this problem Chinese patent application numbers 200820302701.0, meet the UL1430 safety, specification is 18AWG, and it comprises the external insulation layer 22 of conductor 21 and coating conductor, and described conductor comprises the monomer conductor 210 of 72 36AWG, it is the XL-PVC material of 40P that described external insulation layer 22 adopts hardness, but this electric wire also exists when temperature raises in the use procedure of reality, does not have the function of heat discoloration.
Because the defective that above-mentioned existing electric wire exists, the design people, actively research and innovation in addition to founding a kind of electric wire of new structure, makes it have more practicality.
The utility model content
Main purpose of the present utility model is, overcomes the defective that existing electric wire exists, and a kind of electric wire of new structure is provided, technical problem to be solved is can heat discoloration, improve the performance of electric wire, thereby more be suitable for practicality, and had the value on the industry.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to the electric wire that the utility model proposes, comprise the external insulation layer of conductor and coating conductor, be provided with the heat discoloration layer on the described external insulation layer.
Aforesaid electric wire, wherein, described heat discoloration layer is 0. 1mm-0.6mm.
Aforesaid electric wire wherein, is provided with flame-retardant layer between described conductor and the described external insulation layer.
Aforesaid electric wire wherein, in order to protect conductor, is provided with sheath between described external insulation layer and described heat discoloration layer.
Aforesaid electric wire, wherein, described conductor is single Zhi Danti conductor.
Aforesaid electric wire, wherein, described conductor is stranded Tinplated copper alloy or naked copper monomer conductor.
By technique scheme, the utility model electric wire has following advantages at least:
By the heat discoloration layer is set, better observe the temperature of electric wire, when temperature is elevated to certain value, the electric wire variable color, and then be convenient to staff's observation, in order to improve anti-flame retardant effect of the present utility model, between conductor and external insulation layer, flame-retardant layer is set.
In sum, the electric wire of the utility model special construction, it has above-mentioned many advantages and practical value, thereby more is suitable for practicality.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and cooperate accompanying drawing to be described in detail as follows.
Description of drawings
Fig. 1 is the structural representation of electric wire in the prior art;
Fig. 2 is the structural representation of electric wire in the prior art;
Fig. 3 is the structural representation of electric wire described in the utility model.
Embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, embodiment of the present utility model be described in detail as follows.
Electric wire comprises the external insulation layer 2 of conductor 1 and coating conductor, and conductor 1 is single Zhi Danti conductor, and perhaps, conductor 1 is stranded Tinplated copper alloy or naked copper monomer conductor.External insulation layer 2 outer claddings are provided with heat discoloration layer 3, and heat discoloration layer 3 is 0.1mm-0.6mm, when temperature is elevated to certain value, and the electric wire variable color, and then be convenient to the staff and grasp ambient temperature.
In order to improve the fire resistance of electric wire of the present utility model, another innovative point of the present utility model is, is provided with flame-retardant layer 4. between conductor 1 and external insulation layer 2
Another innovative point of the present utility model is, is provided with sheath 5 between external insulation layer 2 and the heat discoloration layer 3.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. electric wire comprises it is characterized in that the external insulation layer of conductor and coating conductor, is provided with the heat discoloration layer on the described external insulation layer.
2. electric wire according to claim 1 is characterized in that, described heat discoloration layer is 0. 1mm-0.6mm.
3. electric wire according to claim 1 is characterized in that, is provided with flame-retardant layer between described conductor and the described external insulation layer.
4. electric wire according to claim 1 is characterized in that, is provided with sheath between described external insulation layer and the described heat discoloration layer.
5. electric wire according to claim 1 is characterized in that, described conductor is single Zhi Danti conductor.
6. electric wire according to claim 1 is characterized in that, described conductor is stranded Tinplated copper alloy or naked copper monomer conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243110 CN202694926U (en) | 2012-05-25 | 2012-05-25 | Electronic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243110 CN202694926U (en) | 2012-05-25 | 2012-05-25 | Electronic wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694926U true CN202694926U (en) | 2013-01-23 |
Family
ID=47550508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243110 Expired - Fee Related CN202694926U (en) | 2012-05-25 | 2012-05-25 | Electronic wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854796A (en) * | 2014-02-23 | 2014-06-11 | 安徽华海特种电缆集团有限公司 | Recoverable linetype damp-proof temperature sensing cable |
| CN105206339A (en) * | 2014-06-25 | 2015-12-30 | 江苏海达电缆有限公司 | Thermochromic luminous cable |
| CN105632633A (en) * | 2016-03-15 | 2016-06-01 | 富通集团有限公司 | Pre-warning cable and preparation method thereof |
-
2012
- 2012-05-25 CN CN 201220243110 patent/CN202694926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854796A (en) * | 2014-02-23 | 2014-06-11 | 安徽华海特种电缆集团有限公司 | Recoverable linetype damp-proof temperature sensing cable |
| CN105206339A (en) * | 2014-06-25 | 2015-12-30 | 江苏海达电缆有限公司 | Thermochromic luminous cable |
| CN105632633A (en) * | 2016-03-15 | 2016-06-01 | 富通集团有限公司 | Pre-warning cable 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: 20130123 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |