CN201402624Y - Special type light film covered insulating cable - Google Patents

Abstract

The utility model relates to a special type light film covered insulating cable which comprises a conducting cable core that is externally coated with an insulating layer. The conducting cable core isformed by the twisting of 16 conducting wires, the diameter of each conducting wire is 0.08mm and the insulating layer is made from polytetrafluoroethylene film, with a thickness of the insulating layer ranging from 0.16mm to 0.24mm. The insulating cable has the advantages of simple structure, good flexibleness, aging resistance, light weight, high strength and the like.

Description

Extraordinary light-duty film lapped insulation cable

Technical field

The utility model relates to the electric wire field, the light-duty film lapped insulation of especially a kind of special type cable.

Background technology

In GJB, the rated voltage of cable is for exchanging 250V and 600V, and promptly the monolateral insulation thickness of this class cable is about 0.20mm～0.30mm.And in the actual at home use, do not need so thick insulating barrier sometimes.This has two reasons: the one, because this class electric wire being used in low-voltage circuit in some cases, does not need so high rated voltage; The 2nd, because the insulating layer thickness of electric wire just means the weight that has increased cable.For the ease of installing, increasing user requires the flexibility of electric wire to get well simultaneously, and its conductor wire core of traditional cable is made up of 7 leads usually, and flexibility far can not reach requirement.In addition, in the environment of the high radiation work of some high temperature, also need cable to have high temperature resistant preferably, radiation-resistant characteristic.

The utility model content

Problems such as the purpose of this utility model provides the light-duty film lapped insulation of a kind of special type cable, and is not enough with cable pliability in the solution conventional art, and weight is big.

In order to achieve the above object, the technical scheme that the utility model adopted is:

The light-duty film lapped insulation of a kind of special type cable, include conductor wire core, conductor wire core is surrounded by insulating barrier outward, described conductor wire core is by 16 stranded forming of lead, described every diameter of wire is 0.08mm, described insulating layer material is that polytetrafluoroethylene film is wrapped, and described thickness of insulating layer is 0.16mm-0.24mm.

Described thickness of insulating layer is 0.10mm.

Adopt the wrapped material of polytetrafluoroethylene film as insulating barrier, make lead have high temperature resistant preferably, radiation-resistant characteristic, adopt 16 leads to be twisted into conductor wire core simultaneously, increased the soft type of cable, and also improved the intensity of cable.

The utility model is simple in structure, has that flexibility is good, high temperature resistant, an advantage such as radiation hardness and light weight, intensity are big.

Description of drawings

Fig. 1 is the utility model cutaway view.

Embodiment

The light-duty film lapped insulation of a kind of special type cable includes conductor wire core, and conductor wire core is surrounded by insulating barrier 1 outward, conductor wire core is combined by 16 leads 2, every lead 2 diameters are 0.08mm, and insulating barrier 1 material is that polytetrafluoroethylene film is wrapped, and insulating barrier 1 thickness is 0.1mm.

Claims (1)

1, the light-duty film lapped insulation of a kind of special type cable, include conductor wire core, conductor wire core is surrounded by insulating barrier outward, it is characterized in that: described conductor wire core is by 16 stranded forming of lead, described every diameter of wire is 0.08mm, described insulating layer material is that polytetrafluoroethylene film is wrapped, and described thickness of insulating layer is 0.16mm-0.24mm.