CN208368249U - A kind of luminous cable - Google Patents
A kind of luminous cable Download PDFInfo
- Publication number
- CN208368249U CN208368249U CN201820773863.6U CN201820773863U CN208368249U CN 208368249 U CN208368249 U CN 208368249U CN 201820773863 U CN201820773863 U CN 201820773863U CN 208368249 U CN208368249 U CN 208368249U
- Authority
- CN
- China
- Prior art keywords
- cable
- luminescent layer
- luminous
- luminescent
- layer
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model provides a kind of luminous cable, it includes cable body and the luminescent layer for being set to cable body outer surface；The luminescent layer makees substrate by transparent elastomer and inlays luminescent powder in the elastomer to constitute, the luminescent layer with a thickness of 0.6~5.0mm；It is using the defect in the outer surface of cable body setting luminescent layer to overcome cable not easy to identify in dark environment, can make cable in a dark environment can self-luminescence to realize the function of prompting and warning, and overall structure is scientific and reasonable, manufacturing process is easy, long service life has significant economic benefit and social benefit；It is widely used in installation cable in night or mine and matches.
Description
Technical field
The utility model relates to power cable equipment, in particular to a kind of luminous cable.
Background technique
With the rapid development for the new material and new process for being applied to cable industry, cable is in addition to most basic conveying electricity
Except stream, have more properties such as: low smoke and zero halogen, fire-retardant, fire resisting, oil resistant, high-low temperature resistant, ageing-resistant, acid and alkali-resistance,
Ultraviolet resistance, wear-resisting, anti-electromagnetism, anti-twist, shock resistance etc., these special technical fields are that cable industry scientific research personnel is diligent
Tireless pursuit；In addition, cable is in dark evening installation or in use, shortage is reminded and alarm function, cable are not easy
It is identified by people, cause inconvenient for use and easily makes cable impaired or bring other security risks；For example have a power failure in mine
When, prevent the relevant personnel from recognizing direction, to be unfavorable for safe escape.
Summary of the invention
For above situation, the utility model aim is to provide a kind of luminous cable, it is using in the outer of cable body
Surface setting luminescent layer can make cable in a dark environment can to the defect for overcoming cable not easy to identify in dark environment
Self-luminescence is to realize the function of prompting and warning；And overall structure is scientific and reasonable, and manufacturing process is easy, service life
It is long, wide market, convenient for promoting the use of.
To realize above-mentioned task, a kind of luminous cable, it includes cable body and is set to cable body outer surface
Luminescent layer；The luminescent layer makees substrate by transparent elastomer and inlays luminescent powder in the elastomer to constitute, the thickness of the luminescent layer
Degree is 0.6~5.0mm.
To realize the utility model structure, effect optimization, further step: the transparent elastomer is polyether-type
Polyurethane.
The luminescent powder is nano rare-earth luminous powder.
The luminescent layer with a thickness of 1.0~2.0mm.
The cable body includes the conductor set gradually from the inside to the outside, insulating layer, shielded layer and restrictive coating, described to shine
Layer is set to the outer surface of restrictive coating.
The utility model provides a kind of luminous cable, it includes cable body and the hair for being set to cable body outer surface
Photosphere；The luminescent layer makees substrate by transparent elastomer and inlays luminescent powder in the elastomer to constitute, the thickness of the luminescent layer
For the technical solution of 0.6~5.0mm；Luminescent layer is arranged using in the outer surface of cable body to overcome cable in dark in it
Defect not easy to identify in environment, can make cable in a dark environment can self-luminescence to realize the function of prompting and warning,
And overall structure is scientific and reasonable, and manufacturing process is easy, long service life, has significant economic benefit and social benefit.
The utility model compared with prior art caused by the utility model has the advantages that
I, the utility model, which is used, is arranged luminescent layer in cable body outer surface, and cable can be made voluntarily to send out in a dark environment
Light is to realize prompting and alarm function；
II, the utility model uses polyether polyurethane for the substrate of luminescent layer, and polyether polyurethane has preferable strong
Degree, lower temperature resistance, tear-proof type and preferable hydrolytic resistance, good combination property can satisfy cable in various complex environments
In use；
III, the Rare-earth Long Persistence Luminescent Phosphor powder that the utility model uses is a kind of long afterglow rare earth light-accumulating luminous material, in daylight or lamp
Light irradiates lower extinction and the conversion of the luminous energy of absorption is stored in lattice, in a dark environment again can convert the energy of storage to
Luminous energy and shine, the continuous illumination time was up to 12 hours or more.
The utility model is widely used in installation cable in night or mine and matches.
Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is the overall structure cross-sectional view of the utility model.
In figure: 1- conductor, 2- insulating layer, 3- shielded layer, 4- sheath, 5- luminescent layer.
Specific embodiment
With reference to Fig. 1, a kind of luminous cable of the utility model, it includes cable body and is set to cable body outer surface
Luminescent layer；The luminescent layer makees substrate by transparent elastomer and inlays luminescent powder in the elastomer to constitute, the luminescent layer
With a thickness of 0.6~5.0mm, the thickness of the luminescent layer can be designed according to the requirement of cable, the thickness of general luminescent layer
Preferably 1.0~2.0mm, the wear-resisting property of the structure and the cost performance of luminescent properties are high, because light emitting layer thickness is too thin then resistance to
Mill property is poor, and service life is not grown, and the too thick then cost of manufacture of luminescent layer increases, and it is big to install occupied space.
As shown in Figure 1, elastomer transparent in the utility model luminescent layer is polyether polyurethane, the polyether polyurethane
With preferable intensity, lower temperature resistance, tear-proof type and preferable hydrolytic resistance, good combination property, it can satisfy cable and exist
Use in various complex environments；The luminescent powder is nano rare-earth luminous powder, which is long afterglow rare earth
Light-accumulating luminous material, using in rare earth Partial Elements refine sintering be process, its main feature is that natural light, fluorescent lamp with
And extinction 5 under the irradiation of ultraviolet lamp~after ten minutes, the luminous energy of absorption can be converted and be stored in lattice, in a dark environment may be used
Convert luminous energy for the energy of storage and shine, can effectively continuous illumination up to 12 hours or more and light emission luminance >=10mcd/m2,
Light emission luminance decays to people and visually observes lower limit≤0.32mcd/m2 time more up to 70 hours or more, and nano rare-earth luminous
Powder is free of any radioactive element or toxic heavy metal element, nontoxic, harmless, do not burn, do not explode, and chemical property is stablized, can
It uses safely in all trades and professions, extinction, light storage, luminescence process may be repeated, long service life；It is described nano rare-earth luminous
It is 1%-8% that powder, which is embedded in shared percent by volume in luminescent layer, and can be adjusted according to the needs of luminous intensity, and is shone
The thickness night of layer can be designed according to the requirement of cable, to keep the good comprehensive performance of cable.
As shown in connection with fig. 1, the cable body of the utility model includes the conductor, insulating layer, screen set gradually from the inside to the outside
Layer and restrictive coating are covered, the insulating layer is for code wire and prevents from leaking electricity, and the shielded layer is for preventing various electromagnetism from believing
Number interference, ensure the normal operation of cable, the restrictive coating is for protecting cable and improving wear-resisting property；The luminescent layer
One or more can be respectively set in conductor and insulating layer in the outer surface of restrictive coating, the shielded layer.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention；It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of luminous cable, it is characterised in that including cable body and be set to the luminescent layer of cable body outer surface；Institute
Luminescent layer is stated to make substrate by transparent elastomer and inlay luminescent powder in the elastomer to constitute, the luminescent layer with a thickness of 0.6~
5.0mm。
2. a kind of luminous cable according to claim 1, it is characterised in that the transparent elastomer is the poly- ammonia of polyether-type
Ester.
3. a kind of luminous cable according to claim 1, it is characterised in that the luminescent powder is nano rare-earth luminous powder.
4. a kind of luminous cable according to claim 1, it is characterised in that the luminescent layer with a thickness of 1.0~2.0mm.
5. a kind of luminous cable according to claim 1, it is characterised in that the cable body includes from the inside to the outside successively
Conductor, insulating layer, shielded layer and the restrictive coating of setting, the luminescent layer are set on the outer surface of restrictive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773863.6U CN208368249U (en) | 2018-05-23 | 2018-05-23 | A kind of luminous cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773863.6U CN208368249U (en) | 2018-05-23 | 2018-05-23 | A kind of luminous cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368249U true CN208368249U (en) | 2019-01-11 |
Family
ID=64935613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820773863.6U Expired - Fee Related CN208368249U (en) | 2018-05-23 | 2018-05-23 | A kind of luminous cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853812A (en) * | 2019-11-15 | 2020-02-28 | 深圳市凯合达智能设备有限公司 | Effectual aluminum alloy cable of resistance to compression |
-
2018
- 2018-05-23 CN CN201820773863.6U patent/CN208368249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853812A (en) * | 2019-11-15 | 2020-02-28 | 深圳市凯合达智能设备有限公司 | Effectual aluminum alloy cable of resistance to compression |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |