CN208093209U - Flame retardant solar power generation cables - Google Patents
Flame retardant solar power generation cables Download PDFInfo
- Publication number
- CN208093209U CN208093209U CN201820288305.0U CN201820288305U CN208093209U CN 208093209 U CN208093209 U CN 208093209U CN 201820288305 U CN201820288305 U CN 201820288305U CN 208093209 U CN208093209 U CN 208093209U
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- CN
- China
- Prior art keywords
- fixing sleeve
- cable
- power generation
- flame retardant
- solar power
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- 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 discloses a kind of flame retardant solar power generation cables, it includes several signal cable cores, fixing sleeve, power lead, ground wire and protective jacket, the fixing sleeve is disposed around signal outer layer of cable core, the power lead and ground wire are arranged between fixing sleeve and protective jacket, and cable filled core is additionally provided between the fixing sleeve and protective jacket.For the utility model by being arranged fixing sleeve in signal outer layer of cable core, cooperation sets gradually insulating layer and protective layer in conductor bundle outer layer, effectively improves cable strength height so that cable application long lifespan, easy to use.
Description
Technical field
The utility model is related to technical field of electric wires and cables, more particularly, to a kind of flame retardant solar power generation cables.
Background technology
Heliotechnics has become following one of the green energy resource technology, and the application of solar energy or photovoltaic (PV) is increasingly wide
General, solar power generation cable is the key component in photovoltaic generation.Since solar power generation cable is exposed under sunlight often,
Solar energy system can usually use in harsh environments, such as high temperature and ultraviolet radiation；It will such as cause at Europe, fine day
The scene temperature of solar energy system is up to 100 DEG C.In known technology, existing solar power generation photovoltaic cable is mostly to use
Copper wire core outsourcing insulating layer coating cable wire body, but limited by its construction, structure design is unreasonable, is especially installing
With during maintenance, cable can connect up on the sharp edge of roof structure, while cable must bear pressure, bending, tension, be stretched across
Load and brute force attack lead to the frangible cracking of cable cover(ing), or even can decompose cable insulation because of cable jacket insufficient strength
Layer even results in short circuit, fire and personnel and injures the problems such as dangerous to influence the service life of entire cable, also will shadow
The service life to entire solar power system is rung, is made troubles to actual use.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide a kind of high cable strength, application life length, user
Just flame retardant solar power generation cables.
In order to solve the above technical problems, technical solution used by the utility model is：A kind of flame retardant solar power generation
Cable comprising several signal cable cores, fixing sleeve, power lead, ground wire and protective jacket, the fixing sleeve are disposed around signal cable
Core outer layer, the power lead and ground wire are arranged between fixing sleeve and protective jacket, are also set between the fixing sleeve and protective jacket
It is equipped with cable filled core.
The signal cable core includes the conductor bundle made of conductor material, the conductor bundle in one of the embodiments,
Outer layer is equipped with insulating layer, and insulating layer outer layer is equipped with protective layer.
The conductor bundle is multiply tinned copper wire stranded conductor in one of the embodiments,.
The cross section of the fixing sleeve is rectangle in one of the embodiments, and corner location is fillet.
In conclusion the utility model flame retardant solar power generation cables are in signal outer layer of cable core by being arranged fixing sleeve,
Cooperation sets gradually insulating layer and protective layer in conductor bundle outer layer, effectively improves cable strength height so that the cable application service life
It is long, easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model flame retardant solar power generation cables.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing.
As shown in Figure 1, the utility model flame retardant solar power generation cables include several signal cable cores 10, fixing sleeves
20, power lead 30, ground wire 40 and protective jacket 50, the fixing sleeve 20 are disposed around 10 outer layer of signal cable core, by signal cable core
10 fixations are disposed around together, ease of assembly.
The signal cable core 10 includes the conductor bundle 11 made of conductor material, and 11 outer layer of the conductor bundle is equipped with insulating layer
12,12 outer layer of insulating layer is equipped with the protective layer 13 made of high temperature resistant and material water-proof material, and the conductor bundle 11 is multiply tin-coated copper
Silk stranded conductor；Insulating materials can be used in the insulating layer 12, increases the electric conductivity of conductor bundle 11, and the protective layer 13 uses
High temperature resistant and material water-proof material are made, and aluminium hydroxide, magnesium hydroxide and synergist, aluminium hydroxide and hydroxide are added in this kind of material
Magnesium can accomplish that the flame retardant effect that preferably blocks water, synergist can improve the mixed effect of two kinds of substances, two kinds of material mixings of reduction
Adverse reaction so that protective layer 13 can effectively waterproof it is anti-flaming.
The power lead 30 and ground wire 40 are arranged between fixing sleeve 20 and protective jacket 50, and the fixing sleeve 20 has one
The cross section of fixed structural strength, the fixing sleeve 20 is rectangle, and corner location is fillet, is consolidated when being squeezed by external force
Surely excessive deformation will not occur for set 20, avoid external force from being directly expressed to the signal cable core 10 of internal layer, to destroy signal cable core
10。
The protective jacket 50 uses thermoplastic elastomer (TPE), thermoplastic elastomer (TPE) artificial rubber known for the industry or synthesis rubber
Glue not only has every excellent properties such as high resiliency, ageing-resistant and oil resistivity of traditional cross-linking vulcanized rubber, but also with general
The feature that logical plastic processing is convenient, processing method is wide, such as the production of the processing methods such as injection molding, extrusion, blowing can be used, and this
Kind thermoplastic elastomer (TPE) is the generally acknowledged environment-friendly materials in the current whole world with the good strong point of environmentally friendly, nontoxic, comfortable feel and appearance.
Cable filled core 60 is additionally provided between the fixing sleeve 20 and protective jacket 50 in one of the embodiments, it can
It is not pressurised deformation with the power lead 30 and ground wire 40 of effective protection cable.
In conclusion the utility model flame retardant solar power generation cables in 10 outer layer of signal cable core by being arranged fixing sleeve
20, cooperation sets gradually insulating layer 12 and protective layer 13 in 11 outer layer of conductor bundle, effectively improves cable strength height so that cable
Application life is long, easy to use.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the scope of protection of the utility model should be determined by the appended claims.
Claims (4)
1. a kind of flame retardant solar power generation cables, it is characterised in that：Including several signal cable cores, fixing sleeve, power lead,
Ground wire and protective jacket, the fixing sleeve are disposed around signal outer layer of cable core, and the power lead and ground wire setting in fixing sleeve and are prevented
Between sheath, cable filled core is additionally provided between the fixing sleeve and protective jacket.
2. flame retardant solar power generation cables according to claim 1, it is characterised in that：The signal cable core includes by leading
Conductor bundle made of body material, the conductor bundle outer layer are equipped with insulating layer, and insulating layer outer layer is equipped with protective layer.
3. flame retardant solar power generation cables according to claim 2, it is characterised in that：The conductor bundle is that multiply is tin plating
Copper wire stranded conductor.
4. flame retardant solar power generation cables according to claim 1, it is characterised in that：The cross section of the fixing sleeve is
Rectangle, corner location are fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288305.0U CN208093209U (en) | 2018-03-01 | 2018-03-01 | Flame retardant solar power generation cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288305.0U CN208093209U (en) | 2018-03-01 | 2018-03-01 | Flame retardant solar power generation cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093209U true CN208093209U (en) | 2018-11-13 |
Family
ID=64061200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288305.0U Expired - Fee Related CN208093209U (en) | 2018-03-01 | 2018-03-01 | Flame retardant solar power generation cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093209U (en) |
-
2018
- 2018-03-01 CN CN201820288305.0U patent/CN208093209U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200301 |