KR20020064489A - manufacture a method and electric a bed heat wire - Google Patents

Abstract

PURPOSE: A heat coil for electric bed and a method for fabricating the same are provided to intercept electromagnetic waves generated from the heat coil and generate far-infra-red rays. CONSTITUTION: A heat coil for electric bed is formed with a center wire part(2), the first coating part(3), an insulating layer(4), the first shielding layer(5), the second shielding layer(6), and the second coating part(7). The first coating part(3) is formed on an outer circumference of the center wire part(2). The insulating layer(4) is formed on the first coating layer(3) in order to prevent leakage current. The first shielding layer(5) is formed on the outer circumference of the insulating layer(4) in order to prevent an electromagnetic wave generated from the center wire(2). The second shielding layer(6) is formed around the first shielding layer(5) in order to prevent the electromagnetic wave generated from the center wire(2). The second coating part(7) is used for preventing the exposure of the second shielding layer(6).

Description

Electric wire for electric bed and manufacturing method therefor {manufacture a method and electric a bed heat wire}

The present invention relates to an electric bed heating wire and a method for manufacturing the same. In particular, the far-infrared rays generated with heat from the heating wires penetrate deeply into the user's skin so that the effects of the far-infrared rays can be sufficiently seen while sleeping, and the It is to reduce the damage.

Generally, a bed is composed of a frame, a headboard, a footboard, a term and a mattress, and is configured to fix the headboard or the footboard before and after the frame.

Here, the mattress is composed of a spring mattress mainly made of spring, a sponge mattress using a sponge of synthetic resin, and a natural fiber or straw, and the inside of the mattress is composed of a plurality of springs and an outer cover surrounding the cushioning material and cushioning materials provided at the upper and lower ends of the spring. have.

In addition, mattresses that have an electric mat on the mattress or have an electric mat therein can be plugged into an outlet to be powered by an electric mat so that the user can feel warmth at bedtime.

However, in order to feel warmth, a separate electric mat is placed on the mattress or an electric mat with the electric mat inserted inside the mattress. In this process, a considerable amount of electromagnetic waves are generated from the heating wire and penetrate into the user's body to suppress metabolism. And causing various side effects due to the cause of promoting the aging of the cells.

The present invention has been made to solve such a problem, so that when the bed is laid on a separate electric mat or bed with an electric mat with an electric mat therein so that heat generated by the electromagnetic wave is blocked together with far-infrared rays. By doing so, the effect of promoting metabolism by far-infrared rays, as well as providing an electric bed heating wire and its manufacturing method to minimize the damage caused by electromagnetic waves.

In order to achieve the above object, the present invention provides a plurality of twisted core wires and a heating wire for electric bed coated with ceramic fibers having heat insulation and fire resistance to the outside of the core wires, the core wire having multiple carbon core wires; A first coating part coated to emit far infrared rays to the outer circumferential surface of the core portion; An insulating film having a film form wound around an outer surface of the first coating part; A first blocking film having a silver foil shape formed on an outer circumferential surface of the insulating film to block electromagnetic waves; A second blocking film having a form of a mesh provided to block electromagnetic waves to the outer surface of the first blocking film twice; It is achieved to provide a heating wire for an electric bed, characterized in that consisting of a second coating portion coated so that far infrared rays are radiated around the second blocking film.

In addition, another object of the present invention in the heating wire for electric bed provided by coating a plurality of twisted core wire and a ceramic fiber having a heat insulation and fire resistance to the outside of the core wire to a predetermined thickness, the core wire portion by gathering the core wire of several strands in one place Preparing; Coating a coating agent mixed with 30 parts by weight of silicon and 70 parts by weight of ilminite to an outer surface of the prepared core wire part to include a first coating part; Winding an insulating film in a film form around the first coating part; Providing a first blocking film having a silver foil shape on the circumferential surface of the insulating film to block electromagnetic waves; Winding a mesh to an outer surface of the first barrier layer to provide a second barrier layer; Providing a second coating by coating with a coating agent having 30 parts by weight of silicon and 70 parts by weight of ilminite to emit far infrared rays around the second blocking film; It is achieved to provide a method for manufacturing a heating wire for an electric bed, characterized in that the step of drying the secondary coated wire and cutting it to a predetermined length.

1 is a perspective view showing the configuration of a heating wire for an electric bed according to the present invention.

Figure 2 is a longitudinal sectional view of the heating wire for an electric bed according to the present invention.

Figure 3 is a flow chart illustrating a manufacturing process of the heating wire for an electric bed according to the present invention.

<Brief description of symbols for main parts of the drawings>

1: Carbon core wire 2: Core part

3: first coating part 4: insulating film

5: first barrier 6: second barrier

7: 2nd coating part

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

The heating wire for an electric bed according to the present invention is the first coating portion 3 and the first coating portion (3) provided as the outer peripheral surface of the core wire portion 2 and the core wire portion 2 provided in the center as shown in FIGS. An insulating film 4 having a film shape wound around the outer surface of 3), a first blocking film 5 provided on the outer circumferential surface of the insulating film 4, and a second blocking film 6 provided around the first blocking film 5, and It consists of the 2nd coating part 7 provided in the outer side of the 2nd barrier film 6.

Here, the core part 2 is provided by gathering several strands of fine carbon core wires 1 from tens to hundreds.

The first coating part 3 is to be far-infrared by the heat generated from the core portion (2) is preferably provided with a coating agent consisting of 30 parts by weight of silicon and 70 parts by weight of one minite.

The insulating film 4 is formed to have a film shape to prevent the current flowing through the core wire part 2 provided in the first coating part 3 from being leaked to the outside.

The first blocking film 5 blocks electromagnetic waves generated together with heat inside the core wire part 2, and a film having a silver foil shape is formed to surround the first blocking film 5.

The second blocking film 6 is provided to have a mesh shape to completely block the electromagnetic waves leaking out by double blocking the electromagnetic waves exiting the first blocking film 5, and the material is made of copper. In the present invention, the mesh is used as copper, but may be used as any material for blocking electromagnetic waves.

The second coating part 7 prevents the second blocking film 6 from being exposed to the outside and emits more far-infrared rays, and thus 30 parts by weight of silicon and one minuteite constituting the first coating part 3 described above. More preferably, 70 parts by weight of the coating agent is used together.

Referring to the accompanying drawings Figure 3 describes the manufacturing process of the electric wire for electric bed as follows.

First, several tens to hundreds of strands of thin wires go through the step (S1) of preparing the core part 2 provided to have a constant cross-section of the core wire 1 and then 30 parts by weight of silicon to the outer surface of the prepared core wire part 2. The core wire 1 is fixed through the step (S2) of coating the coating agent mixed with 70 parts by weight of ilminaite and having the first coating part 3.

Next, after passing the step S3 of winding the insulating film 4 in the form of a film around the first coating part 3 to block the electromagnetic waves generated from the core wire part 2 on the circumferential surface of the insulating film 4. The step S4 is provided with the first barrier film 5 having a silver foil shape.

Next, to block again a small amount of electromagnetic waves passing through the first blocking film 5

30 parts by weight of silicon and one minite to wind the wire mesh on the outer surface of the first barrier film 5 to pass the step S5 of providing the second barrier film 6, and then to emit far infrared rays around the second barrier film 6. Coating with a coating agent having a 70 parts by weight undergoes a step (S6) having a second coating (7).

Then, the second coated wire is dried and cut into a predetermined length (S7) to make a desired electric wire for an electric bed.

As described above, the present invention allows only electromagnetic waves to be removed from the heat and electromagnetic waves generated from the core wires in the process of bedtime lying on the electric mat inserted with the electric mat, and far infrared rays with heat from the electromagnetic waves are penetrated deep into the user's skin. By promoting metabolism, such as blood circulation and the production of cells is effective to maintain health.

Claims (3)

In the twisted core wire and the electric wire for electric bed coated with ceramic fiber having heat insulation and fire resistance outside of the core wire, A core wire portion 2 having a plurality of carbon core wires 1; A first coating part 3 coated to emit far infrared rays to the outer peripheral surface of the core part 2; An insulating film 4 having a film form wound around the outer surface of the first coating portion 3; A first blocking film 5 having a silver foil shape formed on an outer circumferential surface of the insulating film 4 to block electromagnetic waves; A second blocking film 6 having a form of a mesh provided to block electromagnetic waves to the outer surface of the first blocking film 5 in a double manner; Electric heating bed for the electric bed, characterized in that consisting of a second coating (7) coated so that far-infrared radiation is emitted around the second blocking film (6). The electric wire for an electric bed according to claim 1, wherein the first and second coating parts (3) (7) are made of 30 parts by weight of silicon and 70 parts by weight of one minite. In the twisted core wire and the electric wire for electric bed provided by coating a ceramic fiber having heat insulation and fire resistance to the outside of the core wire to a predetermined thickness, Preparing a core by gathering a plurality of cores in one place (S1); Coating a coating agent in which 30 parts by weight of silicon and 70 parts by weight of ilminite are mixed on the outer surface of the prepared core wire part to have a first coating part (S2); Winding an insulating film in a film form around the first coating part (S3); Providing a first blocking film having a silver foil shape on the circumferential surface of the insulating film to block electromagnetic waves (S4); Winding a wire mesh to an outer surface of the first barrier layer to provide a second barrier layer (S5); A step (S6) of coating a coating agent having 30 parts by weight of silicon and 70 parts by weight of ilminite to emit far infrared rays around the second barrier layer (S6); Drying the second coated wire is cut to a predetermined length (S7) method of manufacturing a heating wire for an electric bed.