CN203039936U - Outdoor low-temperature-resistant heating wire - Google Patents
Outdoor low-temperature-resistant heating wire Download PDFInfo
- Publication number
- CN203039936U CN203039936U CN 201220679277 CN201220679277U CN203039936U CN 203039936 U CN203039936 U CN 203039936U CN 201220679277 CN201220679277 CN 201220679277 CN 201220679277 U CN201220679277 U CN 201220679277U CN 203039936 U CN203039936 U CN 203039936U
- Authority
- CN
- China
- Prior art keywords
- wire
- resistant heating
- low temperature
- outdoor
- temperature resistant
- 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 wire and especially relates to an outdoor low-temperature-resistant heating wire. The heating wire comprises a conductor and an insulating layer. The outdoor low-temperature-resistant heating wire further comprises a glass fiber lead. The glass fiber lead and the conductor are both wrapped by the silica gel insulating layer. The wire provided by the utility model has the characteristics of heat insulation and low temperature resistance.
Description
Technical field
The utility model relates to a kind of electric wire, particularly relates to the low temperature resistant heating line of a kind of outdoor.
Background technology
The heating line of outdoor is that PVC heating line can not satisfy the requirement that low temperature uses at present.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of outdoor low temperature resistant heating line.This electric wire has insulation and low temperature resistant performance.
The technical scheme that the utility model adopts is: the low temperature resistant heating line of a kind of outdoor, comprise conductor and insulating barrier, and the low temperature resistant heating line of described outdoor also includes the glass fibre lead-in wire, and glass fibre lead-in wire and conductor are coated by the silicone insulation layer together.
Described conductor is to comprise the two or three alloy silks that twist together.
Described glass fibre lead-in wire is by many stranded the forming of glass fiber.
Compared with prior art, the beneficial effects of the utility model are: the utility model has added the glass fibre lead-in wire, adopt silica gel as insulating barrier simultaneously, and silica gel has good weatherability, use for a long time, ultra-violet radiation resisting, low smoke and zero halogen between-60～200 ℃ of temperature, glass fibre also has low temperature resistant fire protection flame retarding characteristic, so the utlity model has the low temperature resistant performance of environmental protection.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-tinned conductor among the figure, 2-glass fibre lead-in wire, 3-silicone insulation layer.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment one
As shown in Figure 1, the low temperature resistant heating line of a kind of outdoor comprises conductor 1 and insulating barrier, and the low temperature resistant heating line of described outdoor also includes glass fibre lead-in wire 2, and glass fibre lead-in wire 2 and conductor 1 are coated by silicone insulation layer 3 together.
Described conductor 1 is to comprise 2 nichrome wires that twist together.
Described glass fibre lead-in wire 2 is by 6 stranded forming of glass fiber.
Embodiment two
As shown in Figure 1, the low temperature resistant heating line of a kind of outdoor comprises conductor 1 and insulating barrier, and the low temperature resistant heating line of described outdoor also includes glass fibre lead-in wire 2, and glass fibre lead-in wire 2 and conductor 1 are coated by silicone insulation layer 3 together.
Described conductor 1 is to comprise 3 Contra wires that twist together.
Described glass fibre lead-in wire 2 is by 8 stranded forming of glass fiber.
Claims (3)
1. the low temperature resistant heating line of outdoor comprises conductor and insulating barrier, it is characterized in that: the low temperature resistant heating line of described outdoor also includes the glass fibre lead-in wire, and glass fibre lead-in wire and conductor are coated by the silicone insulation layer together.
2. the low temperature resistant heating line of a kind of outdoor according to claim 1, it is characterized in that: described conductor is to comprise the two or three alloy silks that twist together.
3. the low temperature resistant heating line of a kind of outdoor according to claim 1, it is characterized in that: described glass fibre lead-in wire is by many stranded the forming of glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679277 CN203039936U (en) | 2012-12-11 | 2012-12-11 | Outdoor low-temperature-resistant heating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679277 CN203039936U (en) | 2012-12-11 | 2012-12-11 | Outdoor low-temperature-resistant heating wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039936U true CN203039936U (en) | 2013-07-03 |
Family
ID=48692020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679277 Expired - Fee Related CN203039936U (en) | 2012-12-11 | 2012-12-11 | Outdoor low-temperature-resistant heating wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039936U (en) |
-
2012
- 2012-12-11 CN CN 201220679277 patent/CN203039936U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |