CN202473291U - Mining luminous cable - Google Patents
Mining luminous cable Download PDFInfo
- Publication number
- CN202473291U CN202473291U CN 201120551101 CN201120551101U CN202473291U CN 202473291 U CN202473291 U CN 202473291U CN 201120551101 CN201120551101 CN 201120551101 CN 201120551101 U CN201120551101 U CN 201120551101U CN 202473291 U CN202473291 U CN 202473291U
- Authority
- CN
- China
- Prior art keywords
- cable
- mining
- cable core
- luminous
- insulating
- Prior art date
- 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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Abstract
The utility model relates to a mining luminous cable, belonging to the cable-making technology field. The mining luminous cable comprises a cable core formed by insulating cores as well as a sheath (5) outside the cable core, where the insulating core is formed by arranging a luminescent layer (2) made of photoelectric recurrence luminescent material upon the external surface of the conductor (1) and extruding a colorless insulating layer upon the luminescent layer (2); the cable core is formed by twisting insulating cores; the exterior of the cable core is wound with a transparent protection film (4); the protection film (4) is externally extruded with a halogen free flame retardation colorless sheath (5); a color strip (3) is provided upon or within the insulating layer for distinguishing the colors; and the photoelectric recurrence luminescent material is formed by ZnS crystal long afterglow luminescent material. The cable of the utility model is capable of shining in both power-on and power-off state, thereby ensuring the light guidance in a dark environment under the mine and creating conditions for engineering, installation, maintenance, and escaping.
Description
Technical field
The utility model relates to a kind of mining luminous cable, belongs to the cables manufacturing technical field.
Background technology
The service condition of mining cable is harsh relatively, in case run into power outage, is unfavorable for that personnel's in time withdraws the investigation with accident cause.Therefore, need a kind of novel cable that can be luminous.
The utility model content
The utility model technical problem to be solved provides a kind of mining luminous cable, and this cable can be luminous under energising and off-position.
For solving the problems of the technologies described above, mining luminous cable comprises cable core and the outer sheath of cable core by the insulated wire cores stranding; Said insulated wire cores is provided with the luminescent layer of the multiple electroluminescent material of photoelectricity by the conductor outer surface; On luminescent layer, extrude colourless insulating barrier again and constitute, said cable core constitutes by insulated wire cores is stranded, the outer wrapped transparent protective film of cable core; Diaphragm extrudes the colourless sheath of halogen-free flameproof outward, is provided with the vitta that carries out color differentiating on the said insulating barrier or in the insulating barrier.
The multiple electroluminescent material of described photoelectricity is composited by ZnS crystal long after glow luminous material.
This construction of cable is on the basis of traditional mining cable structure, breaks through traditional thinking mode, has designed the electroluminescence and the embedded photoluminescent material that adopt coated above the conductor or electroplate similar phosphor powder, can be luminous under energising and off-position to guarantee cable.This patent remedies the shortcoming separately of electroluminescence and embedded photoluminescent material, has developed the new type light with two kinds of advantages voluntarily and has replied by cable and cause the guiding that material can guarantee under the dark surrounds under the mine, can keep light, is engineering, installation and maintenance, escape etc.
The utlity model has following beneficial effect: first; Coated or the photoelectricity of electroplating similar phosphor powder cause material again on the conductor; Guarantee that cable can guarantee that cable is luminous under the situation of energising or outage; Guarantee the guiding that the dark surrounds under the mine can keep light down, be engineering, installation and maintenance, escape etc.; The second, full impregnated exposed installation meter can farthest guarantee the light loss of cable; The 3rd, do not change the overall structure of mining cable, though increased luminescent material, do not influence any performance and the requirement of mining cable.
Description of drawings
Fig. 1 is the structural representation of the mining luminous cable of the utility model;
Among the figure: 1 conductor, 2 luminescent layers, 3 vittas, 4 transparent protective films, 5 sheaths, 6 insulating barriers.
Embodiment
Claims (2)
1. mining luminous cable; Comprise cable core and the outer sheath (5) of cable core by the insulated wire cores stranding; It is characterized in that said insulated wire cores is provided with the photoelectricity luminescent layer (2) of electroluminescent material again by conductor (1) outer surface, on luminescent layer (2), extrudes colourless insulating barrier again and constitutes; Said cable core constitutes by insulated wire cores is stranded; The outer wrapped transparent protective film (4) of cable core, diaphragm (4) is outer to extrude the colourless sheath of halogen-free flameproof (5), is provided with the vitta (3) that carries out color differentiating on the said insulating barrier or in the insulating barrier.
2. mining luminous cable as claimed in claim 1 is characterized in that, the multiple electroluminescent material of said photoelectricity is composited by ZnS crystal long after glow luminous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120551101 CN202473291U (en) | 2011-12-26 | 2011-12-26 | Mining luminous cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120551101 CN202473291U (en) | 2011-12-26 | 2011-12-26 | Mining luminous cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473291U true CN202473291U (en) | 2012-10-03 |
Family
ID=46921435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120551101 Expired - Fee Related CN202473291U (en) | 2011-12-26 | 2011-12-26 | Mining luminous cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782403A (en) * | 2019-03-04 | 2019-05-21 | 烽火通信科技股份有限公司 | A kind of hidden photoelectric composite cable and its manufacturing method |
-
2011
- 2011-12-26 CN CN 201120551101 patent/CN202473291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782403A (en) * | 2019-03-04 | 2019-05-21 | 烽火通信科技股份有限公司 | A kind of hidden photoelectric composite cable and its manufacturing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20171226 |