CN201742580U - Carbon fiber electrothermic wire - Google Patents

Abstract

The utility model discloses a carbon fiber electrothermic wire, in particular to a novel electric heating element which uses senior carbon fiber(aerospace materials)as a heating body, the carbon fiber electrothermic wire has the higher mechanical strength and extremely long service life, and the form thereof is soft, the heating is uniform, the power is stable and the thermal inertia is small, the far infrared ray radiation mode which is beneficial for human body is used to heat the outside, various electric heating combination modules are easy to be produced, therefore, the utility model is applicable for the requirements of various heating occasions.

Description

A kind of carbon fiber electrothermal line

Technical field the utility model is suitable for the inside electric wire of various needs heating occasions.

The general heating wire of background technology is made heater by metal wire. but metal heating line exists weight big, can produce oxidation after long-term the use. defectives such as embrittlement, and the energy that consumes is bigger, and the probability of breaking out of fire is bigger, has increased potential safety hazard.

The defective that summary of the invention exists in view of prior art, the purpose of this utility model is to provide a kind of, carbon fiber electrothermal line, concrete is to adopt the novel electrical heating elements of high grade carbon fiber (aerospace material) as heater, has very high mechanical strength and extremely long useful life, and form is soft, homogeneous heating, power stability, thermal inertia are little, externally heat in the far infrared radiation mode to the human body beneficial, easily make various electrical heating elements composite modules, adapt to the demand of various heating occasions.

For achieving the above object, the technical solution that the utility model adopted mainly is a kind of carbon fiber electrothermal line, comprises carbon fiber conductor, insulator, oversheath; It is characterized in that: described carbon fiber conductor insulated body coats; Described insulator is coated by oversheath.

The utility model compared with prior art has following beneficial effect:

1, soft, the light weight of heater, and flexible one-tenth Any shape are made various electric heating elements and combination thereof;

2, mechanical strength height can stand under in working order repeatedly crookedly, and heater and outsourcing insulating material are not damaged;

3, heater is difficult for oxidation, and is very durable;

4, the heater thermal inertia is little, and heating is rapid, and switching on promptly began heating in three seconds, and it is promptly cold to cut off the power supply;

5, stable, the no temperature coefficient of resistance value;

6, easy to use, interchange, DC power supply all can be used;

Description of drawings

Fig. 1 structural representation of the present utility model

Fig. 1 Reference numeral is as follows: 1 conductor, 2 insulators, 3 oversheaths

Embodiment

As shown in Figure 1, described conductor 1 insulated body 2 coats; Described insulator 2 by 3 outer protect coat.

Claims (1)

1. a carbon fiber electrothermal line comprises, carbon fiber conductor, insulator, oversheath; It is characterized in that: described carbon fiber conductor insulated body coats; Described insulator is coated by oversheath.