KR101769860B1 - Carbon heating element using multipurpose carbon self-heating blanket - Google Patents

Abstract

The present invention relates to a multipurpose carbon heating blanket using carbon heating elements, which has first carbon fiber for heating formed between outer and lining. The present invention comprises: a power supply device which supplies electricity to first carbon fiber for heating; a power switch which turns on and off the power of the power supply device; a temperature controller which controls the temperature of the first carbon fiber for heating; and a temperature display unit which displays the temperature of the first carbon fiber for heating. In the multipurpose carbon heating blanket using carbon heating elements, the first carbon fiber for heating has woven warp by being coated with dispersion liquid on synthetic or natural fiber and being coated with at least one silicon material among TPU, PU, PE, PP, and PVA on synthetic or natural fiber and weft made of heating yarn dried at 65-95C.

Description

[0001] Description [0002] CARBON HEATING ELEMENT USING MULTIPURPOSE CARBON SELF-HEATING BLANKET [0003]

The present invention relates to a multi-purpose carbon heating blank using a carbon heating element, and more particularly, to a carbon heating blank using a carbon heating element manufactured by coating a dispersion containing a carbon material so as to realize heat, To a versatile carbon heating blankets.

In winter, supplementary things such as blanketing are used to maintain body temperature.

Blanket is used in various places such as home and outdoor.

Blankets generally block the contact with the cold air and maintain the temperature of the human body.

The material of the blankets may be manufactured using materials such as natural fibers or man-made fibers or wool or feathers having warmth.

In recent years, the demand for heating blanket has been increasing.

Conventional heating blankets use nichrome or the like as a heat source.

However, when a material such as nichrome is used, the heat generation efficiency is low.

To solve this problem, development of a blanket with improved heating properties was sought.

An invention such as the Korean Utility Model Laid-Open No. 20-2013-0002136 (title of the invention: functional knee blanket) was proposed by the prior art.

Disclosure of Invention Technical Problem [8] The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of coating a dispersion containing a carbon material so as to realize heat, And to a multi-purpose carbon heating blank using the carbon heating element.

According to an aspect of the present invention, there is provided a multi-purpose carbon heating blank using a carbon heating element in which a first heating carbon fiber is formed between a surface and a lining, ; A power switch for turning on and off the power supply; A temperature regulator for regulating the temperature of the first heating carbon fiber; And a temperature display unit for displaying the temperature of the first heating carbon fiber, wherein the first heating carbon fiber is coated on a synthetic fiber or a natural fiber with a dispersion liquid, and the heating fiber dried at 65 ° C to 95 ° C Characterized in that wefts coated with a silicone material including at least one of TPU, PU, PE, PP and PVA are woven on the weft and synthetic fibers or natural fibers made of polypropylene or polybutylene terephthalate have.

The present invention also provides a multi-purpose carbon heating blanket using a carbon heating element in which a second heating carbon fiber is formed between a surface and a lining, the multi-purpose carbon heating blank is characterized by comprising: a power supply device for supplying electricity to the second heating carbon fiber; A power switch for turning on and off the power supply; A temperature controller for controlling a temperature of the second heating carbon fiber; And a temperature display unit for displaying the temperature of the second heating carbon fiber, wherein the second heating carbon fiber is a woven fiber impregnated with a dispersion liquid. can do.

The dispersion is prepared by mixing a carbon material with an inorganic solvent or an organic solvent, adding an inorganic material to the primary mixed product, adding a transition metal material to the resultant mixture, , A dispersant is added to the tertiary mixed resultant, and a surfactant is added to the quaternary mixed and quaternary mixed resultant to add the binder to the fifth mixed and fifth mixed result to form a sixth mixed and a sixth mixed Dispersing the resultant in water or an alcohol, stirring the dispersed resultant, and removing the surfactant from the agitated resultant.

The inorganic solvent may include at least one of water, liquid ammonia, antimony trichloride, and hydrogen fluoride.

The organic solvent may be at least one selected from the group consisting of ethanol, acetone, alcohol, benzene, toluene, xylene, chloroform, isobutanol, isopentanol, isopropanol, methyl acetate, ethyl acetate, propyl acetate, methyl ether ketone, methyl butyl ketone, Isobutyl ketone, and glycol ether.

The carbon material may include one or more of carbon nanotubes, SWCNT, MWCNT, carbon black, graphene, graphite, graphite oxide, fullerene and REDUCE GRAPHENE OXIDE.

The carbon material may include 80 to 90 parts by weight of MWCNT, 0.01 to 5 parts by weight of SWCNT, 5 to 10 parts by weight of carbon black and 0.01 to 5 parts by weight of graphene.

The inorganic material may include one or more of titanium dioxide, alumina, zinc oxide, zirconia, zeolite, silica, and silicene.

The transition metal material may include one or more of gold, silver, copper, aluminum, nickel, iron, manganese, titanium, zinc, tin, chromium and vanadium.

The dispersant may include at least one of isopropanol, ethanol, toluene, xylene, and benzene.

The surfactant may include at least one of an anionic surfactant, a cationic surfactant, a positive surfactant, a nonionic surfactant, and a natural surfactant.

The binder may comprise one or more of epoxy, urethane, phenol, melamine, urea, unsaturated polyester, alkyd and silicon.

The carbon material may be 0.01 wt% to 4 wt% with respect to the dispersion prepared by removing the surfactant.

The inorganic material may be 0.1 wt% to 0.4 wt% with respect to the dispersion prepared by removing the surfactant.

In addition, the present invention provides a utility carbon heating blanket using a carbon heating element in which a first heating carbon fiber is formed between a surface and a lining, the blanket comprising: a wire connected to the first heating carbon fiber; And a plug connected to the electric wire and connected to the power supply device, wherein the first heating carbon fiber is coated with a dispersion liquid on synthetic fibers or natural fibers, and is heated to 65 ° C to 95 ° C The present invention can provide a versatile carbon heating blanket using a carbon heating element, characterized in that a woven fabric coated with a silicone material including at least one of TPU, PU, PE, PP and PVA is woven on the manufactured weft yarn and synthetic fibers or natural fibers .

Further, the present invention provides a multi-purpose carbon heating blanket using a carbon heating element in which a second heating carbon fiber is formed between a surface and a lining member, the blanket comprising: a wire connected to the second heating carbon fiber; And a plug connected to the electric wire and connected to the power supply device, wherein the second heating carbon fiber is a woven fiber impregnated with a dispersion liquid. .

The present invention can provide a versatile carbon heating blank using a carbon heating element using a heating element using carbon fiber.

In addition, the present invention can be used for first-aid treatment in a field of hypothermia outdoors in winter.

Further, the present invention has the effect of effectively keeping the heat to be generated for a long time.

In addition, the present invention is advantageous in that the exothermic carbon fiber is excellent in conductivity and can reach a desired set temperature in a short time.

In addition, since the heat-generating carbon fiber can be detached and attached, the user can conveniently use the multi-purpose blankets.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart illustrating a method of making a dispersion according to an embodiment of the present invention.
2 is a view showing a heat generating carbon fiber according to a first embodiment of the present invention.
3 is a view showing a heat generating carbon fiber according to a second embodiment of the present invention.
4 is a view for explaining a cross section of a heating body using the first heating carbon fiber of the present invention.
5 is a view for explaining a cross section of a heating body using the second heating carbon fiber of the present invention.
6A to 6D are views for explaining the use state of the utility carbon heating blanket using the carbon heating element according to the embodiment of the present invention.
7A to 7D are views showing a utility carbon heating blank using the carbon heating element according to FIG.
8A to 8D illustrate a utility carbon heating blank using a carbon heating element according to another embodiment of the present invention.
9A to 9D illustrate a utility carbon heating blank using a carbon heating element according to another embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 9 attached herewith.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart illustrating a method of manufacturing a dispersion according to an embodiment of the present invention.

Referring to FIG. 1, a method of manufacturing a dispersion according to an embodiment of the present invention includes a step S110 of producing a mixed solution using a carbon material, an inorganic material adding step S120, a transition metal material adding step S130, A surfactant addition step S150, a binder addition step S160, a water or alcohol dispersion step S170, a stirring step S180 and a surfactant removal step S190.

In the step (S110) of preparing the mixed solution using the carbon material, the carbon material is firstly mixed with an inorganic solvent or an organic solvent.

A mixture can be prepared by adding a carbon material to an inorganic solvent or an organic solvent. The mixture can be heated at a temperature of 60 degrees or more so that the carbon material can be well mixed with an inorganic solvent or an organic solvent.

The inorganic solvent is a solution composed of a compound not bonded to carbon. The inorganic solvent may include at least one of water, liquid ammonia, antimony trichloride, and hydrogen fluoride.

The organic solvent is a solution of a compound containing carbon. The organic solvent is selected from the group consisting of ethanol, acetone, alcohol, benzene, toluene, xylene, chloroform, isobutanol, isopentanol, isopropanol, methyl acetate, ethyl acetate, propyl acetate, methyl ether ketone, methyl butyl ketone, Ketones, and glycol ethers.

The carbon material is included to impart conductivity. The carbon material may include at least one of carbon nanotubes, SWCNT, MWCNT, carbon black, graphene, graphite, graphite oxide, fullerene and REDUCE GRAPHENE OXIDE.

The carbon material may be from 0.01 wt% to 4 wt% with respect to the dispersion after being prepared by removing the surfactant. When the content of the carbon material is less than 0.01% by weight, the conductivity may be low. When the carbon material content is more than 4% by weight, there is no difference between the carbon material content and the conductivity when the carbon material content is 4% by weight.

The carbon material may also include 80 to 90 parts by weight of MWCNT, 0.01 to 5 parts by weight of SWCNT, 5 to 10 parts by weight of carbon black and 0.01 to 5 parts by weight of graphene.

In the inorganic material addition step (S120), an inorganic material is added to the primary mixed resultant and then mixed in the secondary.

The inorganic material can impart conductivity. Inorganic materials have the property of absorbing light energy. Inorganic materials have properties that can maintain thermal stability. By adding an inorganic material, the conductivity and heat resistance of the mixture can be improved. The inorganic material may include at least one of titanium dioxide, alumina, zinc oxide, zirconia, zeolite, silica, and silicide.

The inorganic material may be 0.1 wt% to 0.4 wt% with respect to the dispersion after being prepared by removing the surfactant. When the content of the inorganic material is less than 0.1% by weight, the conductivity and heat generation may be low. If the content of the inorganic material exceeds 0.4% by weight, the content of the inorganic material may be lower than that of the 0.4% by weight.

In the step of adding the transition metal material (S130), the transition metal material is added to the resultant secondary mixture to be mixed in tertiary.

Transition metal materials can impart heat shrinkage and conductivity. By adding the transition metal material, the thermal and electrical properties of the mixture can be improved. The transition metal material may include at least one of gold, silver, copper, aluminum, nickel, iron, manganese, titanium, zinc, tin, chromium and vanadium.

In the dispersing agent addition step (S140), a dispersant is added to the resultant mixture to be quadrature mixed.

By adding a dispersant, the mixing property of the mixture can be improved. The dispersing agent may comprise at least one of isopropanol, ethanol, toluene, xylene and benzene.

In the step of adding surfactant (S150), a surfactant is added to the resultant mixture to obtain a fifth mixture.

Surfactants are compounds that act wetting, emulsifying, dispersing, solubilizing and cleaning. Surfactants can degrade free energy and interfacial tension of gases, liquids and solids. Thus, by adding a surfactant, the mixing properties of the mixture can be improved. The surfactant may include at least one of an anionic surfactant, a cationic surfactant, a positive surfactant, a nonionic surfactant, and a natural surfactant.

In the binder addition step (S160), a binder is added to the resultant product of the fifth step to be mixed in a sixth step.

The binder is an adhesive composed of a polymer or a polymeric monomer. The role of the binder is to mix the desired material with the binder solution so that the desired material and binder material are mixed. By adding a binder, it is possible to improve physical properties such as strength, corrosion resistance and heat resistance of the mixture. The binder may comprise at least one of epoxy, urethane, phenol, melamine, urea, unsaturated polyester, alkyd and silicon.

The dispersing step (S170) is carried out by dispersing the resultant mixture in water or alcohol.

The water or alcohol may be heated to 80 degrees or higher so that the resultant mixture of the six products mix well. Ultrasound can be performed for 30 minutes to 12 hours using an ultrasonic device. Mixing properties of the mixture can be improved through ultrasonication.

The stirring step (S180) stirs the dispersed resultant.

The purpose of stirring is to allow the dispersed product to mix better. The mixture may be stirred at a speed of 1200 to 5000 rpm for 2 to 12 hours in order to improve the mixing property of the mixed resultant in the stirring step.

The surfactant removal step (S190) removes the surfactant from the agitated product.

By removing the surfactant from the mixed product, deterioration of physical properties that may be caused by the surfactant can be prevented. The method of removing the surfactant may be a coagulation sedimentation method using a flocculant, a treatment method using aeration, and a treatment method using Fenton oxidation.

The surface resistance value of the first heating carbon fiber 200 or the second heating carbon fiber 230 manufactured through the above process may have a value of 80 to 110? / Sq.

The heat generating carbon fibers of the present invention may be selected from the first heat generating carbon fibers 200 or the second heat generating carbon fibers 230.

2 is a view showing a first heating carbon fiber according to a first embodiment of the present invention.

Referring to FIG. 2, the first heating carbon fiber 200 according to the embodiment of the present invention is composed of a weft yarn 210 and a warp yarn 220.

The first heating carbon fiber 200 may be formed in a plain weave.

For reference, the plain weave is made by alternately crossing the weft yarns 210 and the warp yarns 220 one by one up and down. Plain weave is simple in structure and there is no distinction between the front and back of the fabric. Plain weave has many intersections, thin, rigid, and strong. Plain weave is simple to weave, and it has the advantage of getting various kinds of fabric.

The weft 210 may be coated with the dispersion prepared by the method of manufacturing the dispersion of FIG. The weft yarns 210 may be coated by spraying a dispersion liquid onto synthetic fibers or natural fibers. The reason that the dispersion is coated is to allow the weft 210 to have conductivity. Spray spraying may be used as a method of coating the dispersion. The weft 210 is coated with the dispersion and then dried at 65 ° C to 95 ° C for 10 minutes to 1 hour. As a result, an exothermic yarn can be obtained.

The warp yarns 220 may be coated with a silicone material on synthetic yarns or fibrillated yarns. The silicon material may be used to impart insulation to the warp 220. The silicon material can also be used to prevent damage to the outer circumferential surface. The silicone material may comprise at least one of TPU (THERMOPLASTIC POLY URETHANE), PU, PE, PVA and PP.

The weft 210 of the first heating carbon fiber 200 of the present invention has conductivity and the warp 220 has insulating property.

The first heating carbon fiber 200 of the present invention is formed in a plain weave in which the weft yarns 210 and the warp yarns 220 cross each other and current flows only in the weft yarn 210 having conductivity. Therefore, since the current flows only in one direction, there is an advantage that the current can be easily controlled. The present invention is excellent in safety against electricity since there is no risk of a short circuit.

The inclination 220 of the first heating carbon fiber 200 may be made of a material including a silicon material, but is not limited to such a range.

3 is a view showing a second heat generating carbon fiber according to a second embodiment of the present invention.

Referring to FIG. 3, the second heating carbon fiber 230 according to the embodiment of the present invention is manufactured by impregnating the whole woven fiber with the dispersion solution prepared by the dispersion manufacturing method of FIG.

The synthetic or natural fibers are dipped into the dispersion and then passed through an S-type roller. The natural fiber that has passed through the S-type roller is dried at 65 ° C to 95 ° C for 10 minutes to 1 hour. The dried synthetic fibers or natural fibers are coated with a silicone material to obtain heat-generating fibers. The silicone material can be used to prevent damage to the outer surface. The silicone material may comprise at least one of TPU (THERMOPLASTIC POLY URETHANE), PU, PE, PVA and PP. Silicon coated heat-treated fibers are treated with fiber-reinforced powder. The tensile strength of the woven fabric thus produced is 2.0 to 8.8 g / de.

The second heating carbon fibers 230 may be made of a material including a silicon material, but the present invention is not limited thereto.

In another embodiment, a film may be used instead of carbon fiber. In this case, TPU (THERMOPLASTIC POLY URETHANE) may be used as the material of the film.

The present invention can use a heat generating film produced by applying a dispersion liquid to a TPU film.

The thickness of the film may be 0.5 to 5.0 mm. The material of the film may further include PET, PVC, polypropylene film, and the like.

In addition, the process of making a heating film body with TPU (THERMOPLASTIC POLY URETHANE) is as follows.

The dispersion is applied on a TPU (Thermoplastic Polyurethane) film to a predetermined thickness, and a TPU film having no coating is laminated on and under the TPU film coated with the dispersion. A plurality of laminated TPU films can be put into an oven and can be produced through vacuum molding.

At this time, electric wires can be connected to the TPU film coated with the dispersion.

Thus, the TPU film coated with the dispersion can be heated.

FIG. 4 is a view for explaining a cross section of a heating body using the first heating carbon fiber of the present invention, FIG. 5 is a view for explaining a cross section of a heating body using the second heating carbon fiber of the present invention to be.

Referring to FIG. 4, it can be seen that the cross-section of the heating body is composed of the first heating carbon fiber 200, the lining 300, and the outer cloth 400.

5, it can be seen that the cross section of the heating body of another embodiment is composed of the second heating carbon fibers 230, the lining 300 and the outer cloth 400.

The lining 300 forms the inside of the heating object. The lining 300 may be formed of an insulating fabric. The lining 300 may be made of a material for preventing the wearer from energizing and preventing burns.

The outer surface 400 forms the outer side of the heating body. The outer cloth 400 may be formed of an insulating cloth. The outer cloth 400 may be made of a material for preventing electrification and regenerating the wearer.

As the material of the lining 300 and the outer cloth 400, a material having an antibacterial effect can be used. Further, the lining 300 and the surface cloth 400 may be made of waterproof fibers. For reference, a material such as Gore-Tex may be used as the material of the lining 300 and the outer cloth 400.

The first heating carbon fibers 200 may be formed between the lining 300 and the outer cloth 400, as shown in FIG. In addition, the first heating carbon fiber 200 may be formed of a raw material containing a carbon material.

The second heating carbon fibers 230 may be formed between the lining 300 and the outer cloth 400 as shown in FIG. Further, the second heating carbon fibers 230 may be formed of a raw material containing a carbon material.

The lining 300 and the outer cloth 400 may be made of different materials according to the needs and convenience of the user.

The material of the lining 300 and the outer cloth 400 may be made of a waterproof fabric. Accordingly, the lining 300 and the outer cloth 400 can prevent the penetration of moisture such as sweat of the wearer or outside water.

Further, a waterproof cloth is used as the material of the lining 300 and the outer cloth 400, thereby forming an air layer. The formed air layer has the effect of trapping heat between the lining 300 and the outer cloth 400. Accordingly, the heat storage function can be improved.

Waterproof fabric can be mixed with nylon and polyester. In this case, the lining 300 and the surface cloth 400 may be formed of 70 to 80 parts by weight of nylon and 20 to 30 parts by weight of polyester.

FIGS. 6A to 6D are views for explaining the use of the multi-purpose carbon heating blankets using the carbon heating elements according to the embodiment of the present invention. FIGS. 7A to 7D are views for explaining the use of the multi- Fig.

6 and 7A, a multi-purpose carbon heating blankets using a carbon heating element according to an embodiment of the present invention includes a first body 10, a second body 20, a fold line 30, a zipper pull 40, A first zipper member 50, a second zipper member 60, a first heating carbon fiber 200, a second heating carbon fiber 230, a power switch 510, a battery 520, The timer 530, the timer adjuster 540, the temperature controller 550, the electric wire 560, and the plug 570.

Referring to FIGS. 4, 5, 6 and 7, the first heating carbon fibers 200 may be formed between the lining 300 of the heating body and the outer cloth 400. In addition, the second heating carbon fibers 230 may be formed between the lining 300 of the heating body and the outer cloth 400.

The first heating carbon fiber 200 and the second heating carbon fiber 230 may be selected according to the needs of the user of the present invention.

The first body 10 may be formed in a rectangular or polygonal shape. Also, the first body 10 may be a heating body. In addition, the first main body 10 may include a TPU film. In addition, the first body 10 may be made of a fiber material that is a thermal insulation material.

The second body 20 may be formed in a rectangular or polygonal shape. Also, the first body 10 may be a heating body. In addition, the second main body 20 may include a TPU film. In addition, the second body 20 may be made of a fiber material that is a thermal insulation material.

The folding line 30 is a member for connecting the first body 10 and the second body 20 together. The folding line 30 may be elongated along the longitudinal direction of the first body 10 and the second body 20. By including the folding line 30, the first body 10 and the second body 20 can be covered.

The fold line 30 may be formed on one side of the second body 20. The folding line 30 may be formed on the other side of the first body 10.

Accordingly, there is an effect that the blanket wraps the user double and minimizes the warmth of escaping to the outside.

The zipper pull 40 may be formed on the other side of the second main body 20. [ The zipper pull 40 may serve to engage and fasten the first zipper member 50 and the second zipper member 60 with each other.

The first zipper member 50 may be formed on the other side of the second main body 20.

The second zipper member 60 may be formed on one side of the first body 10.

The user can fasten the first zipper member 50 and the second zipper member 60 to each other by using the zipper pull 40. [

Accordingly, the blanket of the present invention can also be used as a sleeping bag.

The first heating carbon fiber 200 may generate heat. The plurality of first heating carbon fibers 200 may be formed.

The first heating carbon fiber 200 may be formed on a heating body or other part of the blanket according to the user's need. The first heating carbon fiber 200 may be manufactured to have a desired size and length.

The second heating carbon fibers 230 may generate heat. The plurality of second heating carbon fibers 230 may be formed.

The second heating carbon fibers 230 may be formed on the heating body or other part of the blanket according to the user's need. The second heating carbon fibers 230 may be manufactured to a desired size and length.

The battery 520 can supply electricity to the first heating carbon fiber 200 or the second heating carbon fiber 230. [ The battery 520 may be configured to allow the user to easily replace the battery 520. In addition, the battery 520 may be formed elsewhere according to the needs of the user.

In addition, the power supply unit can supply electricity to the heating carbon fibers. In addition, the power supply device may supply electricity to the first heating carbon fiber 200 or the second heating carbon fiber 230. [

Here, the power supply may be formed of a battery 520. Further, the power supply device may be a device supplied with household electric power or vehicle power. In addition, a rechargeable lithium ion battery can be used as the power supply.

The electric wire 560 is connected between the first heating carbon fiber 200 or the second heating carbon fiber 230 and the battery 520 to transmit electricity. The electric wire 560 can be coated so that insulation does not occur and disconnection occurs.

The power switch 510 can turn on and off the power supply. The power switch 510 can turn the power of the battery 520 on and off. The power switch 510 may be formed at a place where the user can easily control the power. Also, the power switch 510 may be formed at a different place according to the needs of the user.

The timer adjuster 540 may adjust the operating time of the power switch 510. [ For example, the operating time of the timer adjuster 540 may be set from 1 minute to 120 hours. The timer adjuster 540 may be formed where the user can easily control the operation time. In addition, the timer adjuster 540 may be formed elsewhere according to the needs of the user.

The temperature controller 550 may control the temperature of the first heating carbon fiber 200 or the second heating carbon fiber 230. The temperature range of the temperature regulator 550 may be set to 5 [deg.] C to 70 [deg.] C. The temperature controller 550 may be formed at a place where the user can easily control the temperature. In addition, the temperature controller 550 may be formed elsewhere according to the needs of the user.

The temperature display unit 530 may display the temperatures of the first heating carbon fibers 200 or the second heating carbon fibers 230. The temperature display unit 530 may be formed at a place where the user can easily check the temperature. In addition, the temperature display unit 530 may be formed at a different place according to the needs of the user.

Also, the power switch 510, the temperature controller 550, the temperature indicator 530, the timer controller 540, and the battery 520 may be configured in the form of an integrated module 500.

In addition, the present invention may include a structure in which a plug 570 is connected to the electric wire 560 instead of the module 500.

The plug 570 may be connected to the wire 560. Further, the plug 570 can be inserted into an outlet provided in the electric indoor wiring. Also, the plug 570 may be connected to a vehicle power supply.

The first heating carbon fiber (200) is coated on a synthetic fiber or a natural fiber with a dispersion liquid, and the weft yarn and the synthetic fiber or the natural fiber manufactured from heat-treated yarn dried at 65 ° C to 95 ° C are coated with PU, PE, PP and PVA The slope coated with a silicone material including at least one may be a woven structure.

The second heating carbon fiber 230 may be a woven fabric impregnated with a dispersion liquid.

For reference, the dispersion can be prepared by the following method. First, the carbon material is firstly mixed with an inorganic solvent or an organic solvent. Thereafter, an inorganic material is added to the primary mixed resultant and then mixed in the secondary. Thereafter, the transition metal material is added to the resultant mixture to be mixed in tertiary. Thereafter, a dispersant is added to the resultant mixture to be quadrature mixed. Thereafter, a surfactant is added to the resultant mixture to form a fifth mixture. The binder is added to the resultant mixture of the fifth step and then mixed in the sixth step. Dispersing the resultant mixture in water or alcohol, stirring the dispersed resultant, and removing the surfactant from the agitated resultant.

Further, the separately formed attachment portion (not shown) can detach the first heating carbon fiber 200 or the second heating carbon fiber 230 from the heating body. The attachment portion may be formed of a ball.

Referring to FIGS. 6A and 6C, it can be seen that a plurality of the first heating carbon fibers 200 are formed on the first body 10 in the versatile carbon heating blankets using the carbon heating element according to the embodiment of the present invention.

In this case, it can be seen that the widths of the plurality of first heating carbon fibers 200 may be different from each other in one direction so that the upper body such as the user's chest and belly becomes warmer. The first heating carbon fibers 200 may be formed to have a wider width in one direction.

6B and 6D, the versatile carbon heating blanket using the carbon heating element according to the embodiment of the present invention has a plurality of second heating carbon fibers 230 formed on the first body 10 have.

In this case, it can be seen that the widths of the plurality of second heating carbon fibers 230 may be different from each other in a direction toward the upper side such that the upper body such as the user's chest and belly becomes warmer. The width of the plurality of second heating carbon fibers 230 may be increased in one direction.

7A and 7C, the multi-purpose carbon heating blanket using the carbon heating element according to the embodiment of the present invention has a plurality of first heating carbon fibers 200 formed on the first body 10 have.

Here, it can be seen that the widths of the plurality of first heating carbon fibers 200 can be formed to be equal to each other.

7B and 7D, it can be seen that the plurality of second heating carbon fibers 230 are formed in the first main body 10 in the versatile carbon heating blankets using the carbon heating element according to the embodiment of the present invention. have.

Here, it can be seen that the widths of the plurality of second heating carbon fibers 230 can be formed to be equal to each other.

8A to 8D are views showing a multi-purpose carbon heating blank using a carbon heating element according to another embodiment of the present invention.

8, the multi-purpose carbon heating blanket using the carbon heating element using the heating carbon fiber according to another embodiment of the present invention is a modification of the structure of the first body 10 and the second body 20 And includes the same components as those in Figs. 1 to 7. Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

8A to 8D, a multi-purpose carbon heating blankets using a carbon heating element according to another embodiment of the present invention includes a first body 10, a second body 20, a fold line 30, a zipper handle 40 The first zipper member 50, the second zipper member 60, the first heating carbon fiber 200, the second heating carbon fiber 230, the power switch 510, the battery 520, A timer 530, a temperature controller 550, an electric wire 560, a plug 570 and a third main body 600. The display unit 530, the timer controller 540, the temperature controller 550,

The third body 600 may be formed of carbon fiber. The third body 600 may have a rectangular or polygonal shape. Since the third body 600 is formed of carbon fiber, the tensile strength of the blanket can be improved.

The folding line 30 may be formed on one side of the third body 600. The folding line 30 may be formed on the other side of the first body 10.

Accordingly, there is an effect that the blanket wraps the user double and minimizes the warmth of escaping to the outside.

The zipper pull 40 may be formed on the other side of the third body 600. The zipper pull 40 may serve to engage and fasten the first zipper member 50 and the second zipper member 60 with each other.

The first zipper member 50 may be formed on the other side of the third body 600.

The second zipper member 60 may be formed on one side of the first body 10.

8A and 8C, the multi-purpose carbon heating blanket using the carbon heating element according to another embodiment of the present invention includes a plurality of first heating carbon fibers 200 formed on the entire first body 10 .

8B and 8D, in the versatile carbon heating blanket using the carbon heating element according to the embodiment of the present invention, a plurality of second heating carbon fibers 230 are formed on the entire first body 10 Able to know.

9A to 9D are views showing a utility carbon heating blank according to another embodiment of the present invention using a carbon heating element.

9, the multi-purpose carbon heating blanket using the carbon heating element using the heating carbon fiber according to another embodiment of the present invention is a modification of the structure of the first body 10 and the second body 20 And includes the same components as those in Figs. 1 to 7. Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

9A to 9D, a multi-purpose carbon heating blankets using a carbon heating element according to another embodiment of the present invention includes a first body 10, a second body 20, a fold line 30, a zipper handle A first zipper member 50, a second zipper member 60, a first heating carbon fiber 200, a second heating carbon fiber 230, a power switch 510, a battery 520, The temperature controller 530, the timer controller 540, the temperature controller 550, the electric wire 560, and the plug 570 are included.

9A and 9C, a multi-purpose carbon heating blanket using a carbon heating element according to another embodiment of the present invention includes a plurality of first heating carbon fibers 200 formed on a first main body 10 and a second main body 10, (20).

9B and 9D, the versatile carbon heating blanket using the carbon heating element according to the embodiment of the present invention is characterized in that a plurality of second heating carbon fibers 230 are disposed between the first body 10 and the second body 20).

In addition, an arm fastening member (not shown) may be formed on the first body 10 on which the user's feet can be placed.

Further, a male Velcro member (not shown) may be formed on the second main body 20 on which a user's foot may be placed.

Accordingly, by minimizing the escape of the warmth toward the three sides of the blanket except for the portion where the user's head is located, the warming effect can be improved.

Further, in other embodiments, the present invention may use fasteners such as Velcro tape, buttons, snap buttons, etc. instead of zippers.

For example, instead of the first zipper member 50, an N-pole magnet may be formed long.

Further, instead of the second zipper member 60, an S-pole magnet can be formed long.

Accordingly, the first main body 10 and the second main body 20 can be easily folded even if the zipper pull 40 is not provided.

In another embodiment, a plurality of first bodies 10 may be formed, and a plurality of first bodies 10 may be connected to each other by a velcro tape attaching method.

In another embodiment, a plurality of second bodies 20 may be formed, and a plurality of second bodies 20 may be connected to each other by a velcro tape attaching method.

Further, another embodiment may further include a temperature sensor (not shown) for measuring the temperature of any one of the first heating carbon fibers 200 and the second heating carbon fibers 230.

The temperature sensor may be connected to the control unit.

The control unit may include an alarm unit for notifying the user that the temperature of the first heating carbon fiber 200 or the second heating carbon fiber 230 is lower than a predetermined temperature .

The sound module can be installed so that the alarm part sounds.

When the temperature value of the first heating carbon fiber 200 or the second heating carbon fiber 230 is higher than the set temperature, the controller controls the power switch 510 to be turned off .

Here, the set temperature may be 70 ° C.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be clear to the person.

In addition, since the components shown in the drawings can be enlarged or reduced for convenience of description, the present invention is not limited to the size and the shape of the components shown in the drawings, Those skilled in the art will appreciate that various modifications and equivalent embodiments are possible. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

10:
20:
30: Fold line
40: Zipper handle
50: first zipper member
60: second zipper member
200: First carbon fiber for heating
210: Weft
220: Slope
230: second carbon fiber for heating
300: Lining
400: Outer
500: Module
510: Power switch
520: Battery
530: Temperature display
540: Timer controller
550: Temperature controller
560: Wires
570: Plug
600: the third body

Claims (16)

A multi-purpose carbon heating blank for a carbon heating element in which a first heating carbon fiber is formed between a surface and a lining,
A power supply for supplying electricity to the first heating carbon fiber;
A power switch for turning on and off the power supply;
A temperature regulator for regulating the temperature of the first heating carbon fiber; And
And a temperature display unit for displaying the temperature of the first heating carbon fiber,
The first heat-generating carbon fiber may be a heat-
Coated with a silicone material containing at least one of TPU, PU, PE, PP and PVA in synthetic fibers or natural fibers which are coated with a dispersion in synthetic or natural fibers and made from heat-treated yarn dried at 65 ° C to 95 ° C The warp yarns are weaved,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Wherein the surfactant is removed from the resultant stirred product.
A multi-purpose carbon heating blankets using a carbon heating element in which a second heating carbon fiber is formed between a surface cloth and a lining,
A power supply for supplying electricity to the second heating carbon fiber;
A power switch for turning on and off the power supply;
A temperature controller for controlling a temperature of the second heating carbon fiber; And
And a temperature display unit for displaying a temperature of the second heating carbon fiber,
The second heat-generating carbon fiber is a heat-
Woven fabric impregnated with a dispersion,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Wherein the surfactant is removed from the resultant stirred product.
delete 3. The method according to claim 1 or 2,
In the inorganic solvent,
Characterized in that it comprises at least one of water, liquid ammonia, antimony trichloride and hydrogen fluoride.
3. The method according to claim 1 or 2,
The organic solvent may include,
But are not limited to, ethanol, acetone, alcohol, benzene, toluene, xylene, chloroform, isobutanol, isopentanol, isopropanol, methyl acetate, ethyl acetate, propyl acetate, methyl ethyl ketone, methyl butyl ketone, Wherein the carbon heating element comprises at least one of carbon, carbon and ether.
3. The method according to claim 1 or 2,
The carbon material,
Characterized in that it comprises at least one of carbon nanotubes, SWCNT, MWCNT, carbon black, graphene, graphite, graphite oxide, fullerene and REDUCE GRAPHENE OXIDE.
3. The method according to claim 1 or 2,
The carbon material,
80 to 90 parts by weight of MWCNT, 0.01 to 5 parts by weight of SWCNT, 5 to 10 parts by weight of carbon black and 0.01 to 5 parts by weight of graphene.
3. The method according to claim 1 or 2,
In the inorganic material,
Characterized in that it comprises at least one of titanium dioxide, alumina, zinc oxide, zirconia, zeolite, silica and silicene.
3. The method according to claim 1 or 2,
The transition metal material,
Characterized in that it comprises at least one of gold, silver, copper, aluminum, nickel, iron, manganese, titanium, zinc, tin, chromium and vanadium.
3. The method according to claim 1 or 2,
Preferably,
Characterized in that it comprises at least one of isopropanol, ethanol, toluene, xylene and benzene.
3. The method according to claim 1 or 2,
The surfactant,
Characterized in that it comprises at least one of anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants and natural surfactants.
3. The method according to claim 1 or 2,
Wherein the binder comprises:
Characterized in that it comprises at least one of epoxy, urethane, phenol, melamine, urea, unsaturated polyester, alkyd and silicon.
3. The method according to claim 1 or 2,
The carbon material,
Wherein the amount of the surfactant is 0.01 wt% to 4 wt% with respect to the dispersion prepared by removing the surfactant.
3. The method according to claim 1 or 2,
In the inorganic material,
And 0.1 wt% to 0.4 wt% with respect to the dispersion prepared by removing the surfactant.
A multi-purpose carbon heating blank for a carbon heating element in which a first heating carbon fiber is formed between a surface and a lining,
A wire connected to the first heating carbon fiber; And
And a plug connected to the electric wire and connected to the power supply,
The first heat-generating carbon fiber may be a heat-
Coated with a silicone material containing at least one of TPU, PU, PE, PP and PVA in synthetic fibers or natural fibers which are coated with a dispersion in synthetic or natural fibers and made from heat-treated yarn dried at 65 ° C to 95 ° C The warp yarns are weaved,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Wherein the surfactant is removed from the resultant stirred product.
A multi-purpose carbon heating blankets using a carbon heating element in which a second heating carbon fiber is formed between a surface cloth and a lining,
A wire connected to the second heating carbon fiber; And
And a plug connected to the electric wire and connected to the power supply,
The second heat-generating carbon fiber is a heat-
Woven fabric impregnated with a dispersion,
The dispersion may contain,
The carbon material is firstly mixed with an inorganic solvent or an organic solvent,
The inorganic material is added to the primary mixed resultant,
The transition metal material is added to the secondary mixed resultant to be tertiary mixed,
The dispersant is added to the tertiary mixed resultant,
The surfactant is added to the quaternary mixed product to be mixed in a fifth order,
The binder was added to the fifth resultant mixture to form a sixth mixture,
The 6th mixed resultant is dispersed in water or alcohol,
The dispersed resultant is stirred,
Wherein the surfactant is removed from the resultant stirred product.

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