CN101568202A

CN101568202A - Electrothermal fabric

Info

Publication number: CN101568202A
Application number: CNA2009100691121A
Authority: CN
Inventors: 张福生
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-03
Filing date: 2009-06-03
Publication date: 2009-10-28

Abstract

An electrothermal fabric takes non-woven fabrics or woven cloth as base stock. According to a required pattern, electrothermal glue with an insulating layer is printed on the base stock and can heat after electrified. Another electrothermal fabric is woven by fiber and heating cords according to regular interphase basic arrangement, and perforation that can become a required current path is conducted in a corresponding position of the heating cords. Insulated paint is coated on both sides of the heating cords, and the heating cord can also heat after electrified. The two electrothermal fabrics can be made into electrothermal underclothes supplied with power by a battery.

Description

Electric heating cloth

Technical field

This case relates to the cloth that can generate heat after the energising, can be nonwoven fabrics, also can be woven cloth.

Background technology

At present when people need be to lean against the heating wire of arranging on the cloth closely being in when health heated, the product that energising back heating comes health is heated is implemented, as electric flying suit, electric blanket etc., but use this series products that inconvenience is arranged, people more need a kind of electric heating cloth that can make the electric heating underwear, make to be convenient to the electric heating underwear that people wear to outdoor multiple place.

Summary of the invention

This case relates to printed form electric heating cloth and Weaving type electric heating cloth.

The printed form electric heating cloth

With nonwoven fabrics or woven cloth is base-material, designing pattern by required electric heating matter prints thereon, print one deck insulating varnish or glue earlier, printing one deck electric heating gum after doing republishes one deck insulating varnish after waiting to do or glue gets final product. to print more roomyly at the node place that is decided to be external wire.

The Weaving type electric heating cloth

Design rule alternate basic configuration braiding with longitude and latitude by required electric heating value with heating wire with fiber, perforation is cut off in the heating wire corresponding position, make it form the current path that needs. its basic configuration is one and is strip mutually, another intersects with it at two ends of this phase. implements appropriate to the occasion will be through being strip mutually, latitude is crossing with it at its two ends.

For improving the conductivity of heating wire longitude and latitude intersection, the drop conduction is glued on its heating wire joining.

For ease of the lead that connects outside the riveted joint of heating wire intersection, every in two row heating wire sandwich fiber co-braided, longitude and latitude two-phase heating wire intersection is " well " font, passes rivet after the center is convenient to.

Can be higher for the temperature that makes somewhere, electric heating cloth energising back, the heating wire in somewhere is arranged close than other places, can be to the acupuncture point temperature moxibustion thermotherapy at this place when being used to manufacture the electric heating underwear.

The zone of identification current path weaves indication wire with the warp and the parallel of heterochromatic fiber at the boundary of basic configuration during for ease of the cutting electric heating cloth.

For guaranteeing the insulating properties of heating wire, coating insulating varnish or glue on the two-sided heating wire of electric heating cloth.

These two kinds of electric heating cloths should rolling deposit or cutting after keep flat, can not kill folding.

These two kinds of electric heating cloths can only be used to make and are not more than 12 volts battery powered electric heating underwear by voltage.

Description of drawings

Accompanying drawing is a somewhere heating wire solid matter in the basic configuration, is perforated to cut off the schematic diagram that forms a foldback circuit behind some heating wire, and this figure estimates to cut off at the indication wire place, and the heating wire of Gu Tishixianchu is not bored a hole.

Among the figure

Glued 5 indication wires, 6 current paths of 1 fiber, 2 heating wire 3 perforation, 4 conductions

Concrete enforcement

With two of heating wire is delegation, two fibers that press from both sides about 2 mm wides in the ranks are a heating wire combination, longitude and latitude is the same, need arrange several by the electric heating value makes up through the phase heating wire, respectively arrange a broadwise heating wire at its two ends and combine a basic configuration, in the place that requires local solid matter heating wire, add the heating wire combination of row's warp or latitude phase more on demand, arrange the longitude and latitude fiber heterochromatic at the boundary of basic configuration, its scorification is disconnected at the heating wire place that sets with laser-beam drilling machine after being woven into electric heating cloth, make it become a kind of current path, glued in the longitude and latitude phase heating wire intersection of needs drop conduction, dry after on the screen process press heating wire two-sided being coated with insulating varnish or glue the oven dry back.

Claims

1 one kinds of electric heating cloths are made base-material with nonwoven fabrics or woven cloth, design pattern by required electric heating value and print thereon, it is characterized in that printing one deck insulating varnish or glue earlier, print one deck electric heating gum again after doing, and print one deck insulating varnish or glue again after waiting to do.

2 one kinds of electric heating cloths design rule alternate basic configuration braiding with longitude and latitude by required electric heating value with heating wire with fiber, it is characterized in that perforation is cut off in the heating wire corresponding position, make it form the current path that needs.

3 electric heating cloths as claimed in claim 2 is characterized in that of basic configuration is strip mutually, and another comes the place, two ends of this phase mutually.

4 electric heating cloths as claimed in claim 2 is characterized in that the drop conduction is glued on the heating wire joining.

5 electric heating cloths as claimed in claim 2 is characterized in that whenever in two row heating wire sandwich fiber co-braided, and longitude and latitude two-phase heating wire intersection is " well " font.

6 electric heating cloths as claimed in claim 2 is characterized in that the heating wire in somewhere is arranged close than other places.

7 electric heating cloths as claimed in claim 2 is characterized in that weaving indication wire with the warp and the parallel of heterochromatic fiber at the boundary of basic configuration.

8 electric heating cloths as claimed in claim 2 is characterized in that coating insulating varnish or glue on two-sided heating wire.