CN2927588Y

CN2927588Y - Heating wire without electromagnetic wave

Info

Publication number: CN2927588Y
Application number: CN 200620092174
Authority: CN
Inventors: 金春植
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-21
Filing date: 2006-07-21
Publication date: 2007-07-25
Anticipated expiration: 2016-07-21

Abstract

The utility model relates to a heating wire with no electromagnetic wave, belonging to a structural improvement for the heating wire. The utility model is aimed to provide the heating wire which is conducive to physical health and controls the external electromagnetic radiation (1). The utility model, which comprises silicone rubber or PVC, an internal insulating layer of Teflon or the silicone rubber, is characterized in that the tinning copper wire or the twine resistance wire is arranged in the insulating layer and the volume-around resistance wire or the reticular tinning copper wire shielding layer or the tinning copper wire is arranged out of the insulating layer.

Description

There is not electromagnetic heating line

Technical field:

The utility model relate to generate heat improvement of line structure.

Background technology:

According to Ampere's law, around conductor, form magnetic field, promptly generate electromagnetic waves.Wave frequency is categorized as domestic power supply week wave frequency (60HZ), ultralow frequency ripple (0-1000HZ), low frequency wave (1-500KHZ), communication week wave frequency (500-300KHZ) etc., and all wave frequencies at its far infrared, visible rays, ultraviolet ray, X line, gamma ray tip can be higher.Ultralow frequency ripple and low frequency wave are harmful, even the people is caused a disease: few essence can take place in the male sex, and the women produces lopsided baby, the meeting that has generation brain tumor.So world health institution has put into effect at the harmful report conclusion of electromagnetic wave, especially the same electromagnetic wave generating source of reminds people (for example: electric blanket, electric heating mat, electric furnace, electric heating cushion, heat treatment device etc.) is under the situation of closely contact, and its injury can be more serious.

Generally speaking, eliminating electromagnetic wave comparison effective method is after with electric conductor the source that produces, magnetic field being surrounded completely, shields, with electric conductor ground connection, electromagnetic wave to be radiated again.In addition, the effective method that removes demagnetizing field is with metallic object electromagnetic wave generating source to be shielded fully, and the blocking-up electromagnet source is outwards launched.

But, electromagnetic wave generating source in the blocking-up daily life, because of its heating line distribution area is bigger, it is unpractical adopting the mode of surrounding the heating line fully to block the electromagnetic wave outside radiation.

The utility model content:

The utility model is exactly at the problems referred to above, provides that a kind of people of being beneficial to are healthy, the external electromagnetic heating line of radiation of containment.

The utility model adopts following technical scheme: the utility model comprises the external insulation layer of silicon rubber or PVC, the inner insulating layer of Teflon or silicon rubber, be provided with tinned copper wire lead or plying resistance wire in its structural feature inner insulating layer, outer corresponding takeup type resistance wire or netted tinned copper wire screen or the tinned copper wire of being provided with of inner insulating layer.

The beneficial effects of the utility model:

Because the utility model refractory glass fibre silk is provided with heating line layer, coating layer, screen, coating layer outward successively from inside to outside, in use, the heating line connects together with the same end of shielding conductor, the other end of heating line, shielding conductor is with connecing power supply, the electromagnetic wave that heating line, shielding conductor generate of cancelling each other like this, the electromagnetic wave that the line of avoiding generating heat produces is to the harm of human body.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an another kind of structural representation of the present utility model;

Fig. 3 is an another kind of structural representation of the present utility model;

Fig. 4 is an another kind of structural representation of the present utility model.

Embodiment:

The utility model comprises the external insulation layer 1 of silicon rubber or PVC, the inner insulating layer 2 of Teflon or silicon rubber, be provided with tinned copper wire lead 4 or plying resistance wire 6, plying resistance wire 11 in the inner insulating layer 2, inner insulating layer 2 outer corresponding takeup type resistance wire 3 or netted tinned copper wire screen 5 or the tinned copper wires 10 of being provided with.

Embodiment 1:

Consisting of of heating line: be tinned copper wire lead 4, coiling resistance wire 3 on the Teflon inner insulating layer 2 (being screen), silicon rubber or PVC external insulation layer 1 in the Teflon inner insulating layer 2.

Embodiment 2:

Consisting of of heating line: for plying resistance wire 6, be netted tinned copper wire screen 5 outside the Teflon inner insulating layer 2 in the Teflon inner insulating layer 2, silicon rubber or PVC external insulation layer 1.

Embodiment 3:

Consisting of of heating line: the resistance wire 8 that is provided with glass fiber 9 outer close wind lines in the silicon rubber inner insulating layer 2, silicon rubber inner insulating layer 2 is outside equipped with the resistance wire 8 of glass fiber 9 outer close wind lines opposite parallel tinned copper wire 7, silicon rubber or PVC external insulation layer 1.

Embodiment 4:

Consisting of of heating line: be provided with plying resistance wire 11 in the Teflon inner insulating layer 2, Teflon inner insulating layer 2 is provided with parallel tinned copper wire 10, silicon rubber or PVC external insulation layer 1.

Claims

1, no electromagnetic heating line, the external insulation layer (1) that comprises silicon rubber or PVC, the inner insulating layer of Teflon or silicon rubber (2), it is characterized in that being provided with in the inner insulating layer (2) tinned copper wire lead (4) or plying resistance wire (6), plying resistance wire (11), outer corresponding takeup type resistance wire (3) or netted tinned copper wire screen (5) or the tinned copper wire (10) of being provided with of inner insulating layer (2).

2, no electromagnetic heating line according to claim 1 is characterized in that being tinned copper wire lead (4) in the Teflon inner insulating layer (2) that Teflon inner insulating layer (2) is gone up coiling resistance wire (3), silicon rubber or PVC external insulation layer (1).

3, no electromagnetic heating line according to claim 1 is characterized in that being plying resistance wire (6) in the Teflon inner insulating layer (2) that Teflon inner insulating layer (2) is outer to be netted tinned copper wire screen (5), silicon rubber or PVC external insulation layer (1).

4, no electromagnetic heating line according to claim 1, it is characterized in that being provided with in the silicon rubber inner insulating layer (2) resistance wire (8) of the outer close wind line of glass fiber (9), silicon rubber inner insulating layer (2) is outside equipped with resistance wire (8) opposite parallel tinned copper wire (7), silicon rubber or the PVC external insulation layer (1) of the outer close wind line of same glass fiber (9).

5, no electromagnetic heating line according to claim 1, it is characterized in that being provided with in the Teflon inner insulating layer (2) plying resistance wire (11), Teflon inner insulating layer (2) is provided with parallel tinned copper wire (10), silicon rubber or PVC external insulation layer (1).