KR20170136876A - A heating vest - Google Patents

Abstract

The present invention relates to a heating vest and, more specifically, to a heating vest which comprises: an outer fabric formed in the shape of a vest; a lining added and attached to the outer fabric; a heating pad arranged between the outer fabric and the lining, and heating a portion such as a shoulder, a chest, a stomach, a back, or the like; a battery connected to the heating pad to supply electricity; a temperature sensor attached to the heating pad to measure a temperature of the heating pad; a temperature setting unit mounted in the outer fabric, and setting a temperature of the heating pad; and a control unit arranged between the outer fabric and the lining, and receiving a signal of the temperature setting unit and a signal of the temperature sensor to control a temperature of the heating pad or turn on or off electricity of the battery, which is transmitted to the heating pad.

Description

{HEATING VEST}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating vest, and more particularly, to a heating vest in which far-infrared rays are emitted.

Generally, vests are mainly worn to overcome the cold when they are outdoors for a long time, such as mountain climbing or fishing.

In order to increase the warmth, these vests are generally provided with inserting cotton or feather inside to obtain the keeping warmth.

However, when the above-described conventional vest is worn for a long time in the outdoors, it is relatively bulky and inconvenient to operate, and it is difficult to obtain a good warming effect.

In order to solve such a problem, a heating vest has been disclosed.

Especially recently, it is made thinner by using the surface heating element, and it generates high temperature with low electric current, is easy to carry and store, and provides excellent mobility while operating by the rechargeable battery.

However, there is a problem that the heating vest using the surface heating element is inconvenient for washing.

In addition, temperature control is not performed, and there is a concern of a low temperature image.

An invention such as that disclosed in Korean Registered Utility Model No. 20-0434612 (title of invention: heating vest) was proposed by the prior art.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a heating vest which is easy to wash.

Another object of the present invention is to provide a heating vest which is easy to control temperature.

A problem to be solved by the present invention is to provide a heating vest emitting far infrared ray.

In order to solve the above-mentioned problems, A lining attached to the outer surface; A heating pad disposed between the outer and inner lining and heating the shoulder, chest, abdomen or back region; A battery connected to the heating pad to supply electric power; A temperature sensor attached to the heating pad to measure a temperature of the heating pad; A temperature setting unit which is mounted on the outer surface and which is arranged between the outer surface and the inner surface of the case, receives a signal of the temperature setting unit and a signal of the temperature sensor, And a control unit for turning on or off the power of the battery which is transmitted to the heating pad.

The outer or lining may be made of poly, terrylan fabric or metal nano fabric.

Also, the heating pad may include a heating wire that receives power from the battery and generates heat; A heat resistant film adhered to the hot wire; A nonwoven fabric impregnated with a nano fiber or a carbon fiber and fixing the heat resistant film while being in contact with each other, and a magnet embedded in the nonwoven fabric to block electromagnetic waves of the heat ray, wherein the outer surface or the lining surface has a far infrared ray fabric Can be attached to the pad.

The temperature setting unit may include a button for setting the surface temperature of the heat generating pad to at least two or more stages. The surface temperature of the heat generating pad set by the button may be transmitted to the user by LED color and blinking.

The heat-generating vest is provided with a heat-generating band to which a paper is adhered on a functional paper having a conductive electrode on one side, between the outer and inner lining, and the heat-generating band is formed by (a) immersing the pulp in water for 1 to 3 hours ; (b) disintegrating the pulp soaked in water until the beating degree reaches 60 DEG SR; (c) stirring polyacrylonitrile (PAN) carbon fibers having a length of 10 mm in the pulp and a stirrer at 1100 rpm to 1300 rpm for 20 seconds to 40 seconds; (d) placing the pulp agitated with the carbon fibers in a paper machine to form a functional paper; (e) a first pressing step of pressing the functional paper; (f) a second pressing step of pressing the first pressed functional paper; (g) drying the second pressed functional paper at 90 to 107 캜 for 20 seconds to 40 seconds; (h) attaching a plurality of conductive electrodes to one side of the dried functional paper; (i) bonding a piece of paper to one side or the other side of the functional paper to which the conductive electrode is attached to form a laminate; and (j) coating the laminate with a PET film or a ceramic.

The method may further include mixing the natural polyisoprene, polybutadiene, styrene, or nitrile rubber with an elastomer before the step (c), and adding the mixture to the pulp.

It is preferable that the method further comprises a step of adding polysilsesquioxane to the pulp which has been stirred with the carbon fibers before step (d) and a step of adding polysilsesquioxane to the pulp, Mixing the silver nanoparticles with the carbon fibers, and adding the silver nanoparticles to the pulp agitated with the carbon fibers.

After the step (i), rolling the laminate so as to have a cylindrical shape curled from one side to the other side; Punching the sheet so that a vent hole is formed on the outer circumferential surface of the sheet, and stacking the sheets after separating the sheets at a predetermined interval and arranging the sheets in a lattice form on the top or bottom.

The heating vest may include a first velcro and a second velcro formed on a rim contacting the outer and inner lining so that the outer and inner lining are attached and detached.

Further, after the laminating step, it may further include disposing the LED module between the laminates spaced apart at the predetermined interval.

The heat-generating vest according to the embodiment of the present invention has an effect that the outer surface and the lining can be easily put on and removed and washed.

In addition, the heating vest according to the embodiment of the present invention can adjust the temperature to four stages.

In addition, the heating vest according to the embodiment of the present invention has the effect of facilitating the metabolism of the user by emitting far-infrared rays.

1 is a perspective view illustrating a heating vest according to an embodiment of the present invention;
Fig. 2 is a perspective view showing the lining of the heating vest shown in Fig. 1 separated. Fig.
3 is a perspective view showing the inside of the heating pad shown in FIG. 2;
FIG. 4 is a perspective view showing another embodiment of the heat generating pad shown in FIG. 3; FIG.
Fig. 5 is a perspective view schematically showing the inside of the heating band shown in Fig. 2; Fig.
Fig. 6 is a side view showing a side surface of the heating band shown in Fig. 2; Fig.
Fig. 7 is a flowchart sequentially showing a method of manufacturing the heating band shown in Fig. 2; Fig.

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 the accompanying drawings.

FIG. 1 is a perspective view showing a heating vest according to an embodiment of the present invention, FIG. 2 is a perspective view illustrating a lining of the heating vest shown in FIG. 1, FIG. 3 is a cross- FIG. 4 is a perspective view showing another embodiment of the heat generating pad shown in FIG. 3, FIG. 5 is a perspective view schematically showing the inside of the heating band shown in FIG. 2, 2 is a side view showing a side surface of the heating belt shown in Fig. 2; Fig.

1 to 6, the heating vest 1 includes a cloth 10, a lining 20, a heating pad 30, a far-infrared ray fabric 40, a battery 50, a temperature sensor 60, 70, a temperature setting unit 80, and a heating zone 90. [

The outer cloth 10 may be formed in a vest shape. The outer cloth 10 may be made of poly, terrylan fabric, metal nano fabric, or cotton fabric impregnated with nanosilver particles. The first Velcro 11 can be attached to the rim in contact with the lining 20 so that the outer cloth 10 is adhered to and detached from the lining 20. [

The lining 20 may be attached to the outer cloth 10 in a padded manner. The lining 20 may be made of poly, terrylan fabric, metal nano fabric or cotton impregnated with nanosilver particles. The lining 20 can be attached to the rim in contact with the outer cloth 10 by the second Velcro 21.

Here, the outer cloth 10 and the lining cloth 20 may be put on and off in a zipper or zipper manner instead of a velcro type.

The heating pad 30 may be disposed between the outer cloth 10 and the lining 20 to warm the shoulder, chest, stomach, or back. The heating pad 30 may include a heat ray 31, a heat resistant film 32, a nonwoven fabric 33, and a magnet 34 as shown in Fig.

The heat ray 31 can receive the electric power of the battery 50 through the electric wire 35 and generate heat.

Here, the hot wire 31 can be operated in a DC low voltage manner.

The heat resistant film 32 may be attached to the heat ray 31. [

The nonwoven fabric 33 can be made in contact with the heat resistant film 32 while being in contact with both sides. The nonwoven fabric 33 may be impregnated with nanofibers or carbon fibers.

The magnets 34 may be embedded in the nonwoven fabric 33. The magnet 34 may be disposed around the heat line 31. [ The magnet 34 can block the electromagnetic wave of the heat ray 31. [

The heating pad 30 may be formed as another embodiment as shown in FIG.

The heating pad 500 shown in FIG. 4 may be formed in a rectangular shape or a strip shape so as to be disposed at a position of the heating pad 30 or the heating band 90 shown in FIG. The heating pad 500 may include a composite sheet 600 in which carbon fibers are mixed and a conductive electrode 700 is attached on one side and a sheet of paper is bonded.

The paper 600 may be bonded to a functional paper in which polyacrylonitrile (PAN) carbon fibers having a length of 10 mm are mixed.

Here, polyacrylonitrile (PAN) carbon fibers have good dispersibility at a length of 5 mm, but are not well contacted with carbon fibers, and at a length of 15 mm, they may aggregate with each other, resulting in poor dispersibility and lower electrical conductivity .

Therefore, polyacrylonitrile (PAN) carbon fibers have a high dispersibility without being clustered together at a length of 10 mm, and can have high electrical conductivity because of good contact between carbon fibers.

The upper, lower and side surfaces may be coated with the PET film 800 so that the laminate 600 is waterproof.

The conductive electrode 700 may be a copper foil or a CNT-Ag PASTE material.

The far infrared ray fabric 40 may be attached to the outer surface 10 or the surface of the lining 20 by a velcro attachment method or a sewing method. The far-infrared ray fabric 40 can be produced by impregnating the fabric with charcoal, coral powder, loess powder, rosin powder, bentonite and germanium when the fabric is processed. The far infrared ray fabric 40 may include a magnet 41 in the human hemisphere, waist, shoulder, stomach, and abdomen.

The magnet 41 may have a spherical or plate-like magnetic force.

The battery 50 may be a rechargeable lithium polymer battery. The battery 50 may be disposed between the outer cloth 10 and the lining 20. Fig. The battery 50 may be connected to an external charger to be charged.

The temperature sensor 60 is a sensor for measuring the temperature of the heating pad 30 while being attached to the heating pad 30. [

The temperature setting unit 80 may be mounted on the surface of the outer cloth 10. [ The temperature setting unit 80 can set the temperature of the heating pad 30 or turn the operation on or off. The temperature setting unit 80 may be connected to the control unit 70 in a wired or wireless manner.

Meanwhile, the temperature setting unit 80 and the control unit 70 may be wirelessly connected to each other via a wireless communication module.

The temperature setting unit 80 may include an LED 81, a power button 82, a first button 83, a second button 84, a third button 85 and a fourth button 86 .

A plurality of LEDs 81 may be mounted on the upper surface of the temperature setting unit 80. The LED 81 can be operated in red when the first button 83 is operated. The LED 81 may be operated in orange when the second button 84 is operated. The LED 81 may be operated in green when the third button 85 is operated. The LED 81 may be operated so that green flashes when the fourth button 86 is operated.

The power button 82 is a button that can turn the operation of the heating vest 1 on or off. The power button 82 may be disposed on the upper surface of the temperature setting unit 80.

The first button 83 is a button for setting the surface temperature of the heating pad 30 to 70 ° C to 80 ° C.

The second button 84 is a button for setting the surface temperature of the heating pad 30 to 55 ° C to 65 ° C.

And the third button 85 is a button for setting the surface temperature of the heat generating pad 30 to 45 ° C to 55 ° C.

The fourth button 86 is a button for setting the surface temperature of the heating pad 30 to 35 ° C to 45 ° C.

On the other hand, the temperature setting unit 80 is provided with a button (not shown) capable of operating the heating pad 30 and the heating band 90, (Not shown), a temperature display (not shown), a battery low voltage warning lamp (not shown), and a speaker (not shown), which are operated sequentially every set time.

The control unit 70 receives the signals from the temperature sensor 60 and the temperature setting unit 80 and can adjust the temperature of the heating pad 30. [ The control unit 70 receives the signal of the temperature setting unit 80 and can turn on or off the power of the battery 50 transmitted to the heating pad 30. [ The control unit 70 may be disposed between the outer cloth 10 and the lining 20. Fig.

The heating band 90 may include a laminate 100, a conductive electrode 200, and an LED module 300.

As shown in Fig. 5, the laminate 100 may have a cylindrical shape rolled from one side to the other side.

In addition, the rolled joints 100 may be formed in a lattice structure such that the rolled joints 100 are spaced at predetermined intervals and then rolled up or down.

The joint 100 has a through hole 110 extending from the outer circumferential surface to the inner circumferential surface so that heat formed inside the inner circumferential surface of the joint 100 can be discharged to the through hole 110.

Here, the ventilation hole 110 can be formed by punching the outer peripheral surface of the joint paper 100 with a needle having a hollow portion.

The top, bottom, and sides may be coated with the PET film 400 so that the laminate 100 is waterproof.

The conductive electrode 200 is connected to the battery 50 through the electric wire 35, and can transmit electric current to the joint 100. The conductive electrode 200 may be attached to the outer circumferential surface or the inner circumferential surface of the roll-like laminate paper 100. The conductive electrode 200 may be a copper foil or a CNT-Ag PASTE material.

The LED module 300 may be connected to the battery 50 through an electric wire 35. The LED module 300 can efficiently increase the heat retaining effect and the internal temperature of the heating vest 1 by keeping the heat generated by the operation of the LED 310 in the space S3.

Here, the heating vest 1 may have a peer identification effect at night, while the LED 310 is flickering or continuously emitting light.

In addition, the heating vest 1 may be formed of a transparent material or a surface emitting material on the surface of the outer cloth 10 at the position where the LED 310 is disposed.

7 is a flowchart sequentially showing a method of manufacturing the heating band shown in Fig.

Referring to FIG. 7, a method of manufacturing a heating band includes the steps of (S10) immersing pulp in water, (S20) pulverizing the pulp, adding any one of natural polyisoprene, polybutadiene, styrene, (S30) mixing the carbon fibers with the pulp (S40), adding the polysilsesquioxane to the pulp (S50), adding the mixture of the carnauba wax solution, the marigold wax solution, (S80) of adding a silver nano-liquid and a silver nano-liquid to the pulp (S60), a step of making a functional paper with pulp (S70), a first pressing step (S80) of pressing a functional paper, (S110) of attaching a conductive electrode to the functional paper (S110); a step (S120) of forming a laminated paper by adhering a paper to a functional paper (S120); a step A step of rolling (S140), laminating the laminate (S150), arranging the LED module (S160), and coating the laminate with a PET film or ceramic (S170) .

The step (S10) of immersing the pulp in water may be performed by bleaching the fibers of the manila hemp (abaca) or by pulping the unbleached fibers into water. The step (S10) of immersing the pulp in water may be performed by pulverizing Mulberry and Rhus verniciflua.

The step of calibrating the pulp (S20) may be a valley beater until the degree of beating of the pulp reaches 60 ° SR. Step S20 of pulping the pulp further comprises adding a surfactant, lipase, carbohydrase, protease, cellulase and titanium dioxide to the valley beater The tensile strength of the heating band can be improved.

The step (S30) in which the elastomer is mixed with any one of natural polyisoprene, polybutadiene, styrene and nitrile rubber to the pulp is added to the pulp by adding natural polyisoprene, polybutadiene, styrene, the elastic force of the heating band can be increased by mixing any one of nitrile rubber and elastomer.

In step S40 of stirring the carbon fibers with the pulp, polyacrylonitrile (PAN) carbon fibers having a length of 10 mm may be agitated in pulp and a stirrer at 1100 rpm to 1300 rpm for 20 seconds to 40 seconds.

Here, polyacrylonitrile (PAN) carbon fibers have good dispersibility at a length of 5 mm, but are not well contacted with carbon fibers, and at a length of 15 mm, they may aggregate with each other, resulting in poor dispersibility and lower electrical conductivity .

Therefore, polyacrylonitrile (PAN) carbon fibers have a high dispersibility without being clustered together at a length of 10 mm, and can have high electrical conductivity because of good contact between carbon fibers.

In the step (S40) of stirring the carbon fibers with the pulp, the pulp and the carbon fibers may be agitated at a weight ratio of 8: 2 or a weight ratio of 9: 1.

The step of adding polysilsesquioxane to the pulp (S50) can increase the flexibility, flame retardancy and gas permeability of the heating band by adding polySilsesquioxane having the property of silicone polymer to the pulp.

The step (S60) of adding the silver nano-liquid to the pulp (S60), which is one of the olfactory fluid, the oozing fluid, the marigold liquid, the angelic fluid, the ginger fluid, , Marigold juice, angelica juice, gardenia juice, and three hundred acres juice and a silver nano solution are mixed and added, the corrosion of the heating band can be prevented.

In the step of making functional paper with pulp (S70), pulp can be put into a paper machine to make a functional paper. In the step of making functional paper with pulp (S70), functional paper can be made by manually pulverizing the pulp into a mold.

In the first pressing step (S80) for pressing the functional paper, moisture can be removed while compressing the functional paper with a pressure plate.

The second squeezing step (S90) of pressing the functional paper can press the functional paper to a predetermined thickness while passing the pair of heating rollers with the intervals adjusted.

Here, the functional paper may be 50 g to 100 g per unit area m2.

In the step of drying the pressed functional paper (S100), the pressed functional paper may be dried at 90 to 107 ° C for 20 seconds to 40 seconds with a hot air device, or the pressed functional paper may be naturally dried in a shaded area.

In the step of attaching the conductive electrode to the functional paper (S110), a conductive electrode may be attached to one surface or the other surface of the functional paper.

Here, the width of the conductive electrode may be 10 to 15 mm.

The functional paper may also be coated with a PET film.

In step S120 of bonding the paper to the functional paper by bonding the paper, the functional paper may be blended with the blend of the bond and flour paste in a ratio of 1: 3, and then the paper may be bonded to the paper.

Here, it is also possible to increase the adhesion between the functional paper and the paper by applying water-soluble silicone to the functional paper edge first before applying the paper to the functional paper.

Step S130 of rolling the laminate may roll the flat laminate from one side to the other side.

Thus, the rolled joint is formed in multiple layers so that it can have a high temperature and a warmth that does not easily take heat away from the external temperature.

The step of punching the joint (S140) may penetrate the functional paper with a tubular needle corresponding to the vent hole diameter from the outside so that a vent hole is formed on the outer circumferential surface of the rolled joint.

As a result, the heat generated between the rolls of the rolls or the rolls of the rolls can be released to the through holes.

The step of laminating the laminates (S150) may be performed by separating the rolled laminates at predetermined intervals and then stacking the laminates rolled in the lattice structure in the upper part or the lower part.

Accordingly, the heat from the ventilation holes can stay in the space between the lattice structures, so that the heat-insulating band can be more thermally insulated.

The step of arranging the LED modules (S160) may arrange the plate-shaped LED modules between the lips separated at a predetermined interval.

Step S170 of coating the laminate with a PET film or a ceramic may coat the laminate with a PET film or a ceramic.

Here, the PET film can make the heating band 90 waterproof.

In addition, in order to insulate and adhere the PET film, a modified urethane-based adhesive containing an ester compound, an adhesive mixed with a TDI-based curing agent, and an adhesive mixed with a hot-melt thermoplastic resin adhesive may be used.

In addition, the ceramic coating has the effect of lowering the electromagnetic wave while improving the durability of the heating band 90.

In addition, the ceramic coating can be a ceramic film is formed of _{carbon, SiO 2, Al 2 O 3} , Fe 3 O 4, SiC outer Other binder.

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.

1: Fever vest
10: Outer
11: First Velcro
20: Lining
21: Second Velcro
30: Heating pad
31: Heat line
32: heat-resistant film
33: Nonwoven fabric
34: Magnet
35: Wires
40: far infrared ray fabric
41: Magnetic
50: Battery
60: Temperature sensor
70:
80: Temperature setting unit
81: LED
82: Power button
83: First button
84: Second button
85: Third button
86: fourth button
90: heating strip
100: Lagoons
110: vent hole
200: conductive electrode
300: LED module
310: LED
400: PET film
500: Heating pad
600: Lumber
700: conductive electrode
800: PET film

Claims (10)

Outer surface formed in the form of a vest;
A lining attached to the outer surface;
A heating pad disposed between the outer and inner lining and heating the shoulder, chest, abdomen or back region;
A battery connected to the heating pad to supply electric power;
A temperature sensor attached to the heating pad to measure a temperature of the heating pad;
A temperature setting unit mounted on the outer surface to set a temperature of the heating pad,
And a controller for controlling the temperature of the heating pad or the power of the battery to be transmitted to the heating pad to be turned on or off according to a signal of the temperature setting unit and a signal of the temperature sensor, ) Of the heating vest. The method according to claim 1,
Characterized in that the outer or lining is made of poly, terrylan fabric or metal nano fabric. The method according to claim 1,
The heating pad
A heating wire that receives power of the battery and generates heat;
A heat resistant film adhered to the hot wire;
A nonwoven fabric impregnated with a nanofiber or a carbon fiber and fixing the heat resistant film while being in contact with each other,
And a magnet embedded in the nonwoven fabric to block electromagnetic waves of the hot wire,
On the surface or lining surface
Characterized in that the far infrared ray fabric incorporating the magnet is adhered to the heating vest. The method according to claim 1,
The temperature setting unit
And a button for setting the surface temperature of the heating pad to at least two or more steps,
Wherein the surface temperature of the heating pad set by the button is transmitted to the user with LED color and flicker. The method according to claim 1,
A heat generating band having a paper on which a conductive paper is adhered is disposed between the outer surface and the lining,
The heating band
(a) immersing the pulp in water for 1 to 3 hours;
(b) disintegrating the pulp soaked in water until the beating degree reaches 60 DEG SR;
(c) stirring polyacrylonitrile (PAN) carbon fibers having a length of 10 mm in the pulp and a stirrer at 1100 rpm to 1300 rpm for 20 seconds to 40 seconds;
(d) placing the pulp agitated with the carbon fibers in a paper machine to form a functional paper;
(e) a first pressing step of pressing the functional paper;
(f) a second pressing step of pressing the first pressed functional paper;
(g) drying the second pressed functional paper at 90 to 107 캜 for 20 seconds to 40 seconds;
(h) attaching a plurality of conductive electrodes to one side of the dried functional paper;
(i) bonding the paper to one side or the other side of the functional paper to which the conductive electrode is attached,
(j) coating the laminate with a PET film or a ceramic. 6. The method of claim 5,
Prior to step (c)
Further comprising the step of mixing an elastomer with any one of natural polyisoprene, polybutadiene, styrene, and nitrile rubber, and adding the mixture to the pulp. 6. The method of claim 5,
Prior to step (d)
Adding polysilsesquioxane to the pulp agitated with the carbon fibers and
And adding the silver nano-liquid to the pulp which is stirred with the carbon fiber, wherein the mixing step comprises mixing the silver nano-liquid with the carbon black, 6. The method of claim 5,
After the step (i)
Rolling the laminate so as to form a cylindrical shape which is curled from one side to the other side;
Punching so as to form a vent hole on the outer circumferential surface of the laminate, and
Further comprising the steps of: laminating the laminate while separating the laminate at a predetermined interval and further arranging the laminate in a lattice form on the upper portion or the lower portion. 6. The method of claim 5,
And a first Velcro and a second Velcro which are formed on a rim where the outer and inner lining are in contact with each other so that the outer and inner lining are adhered and detached. 9. The method of claim 8,
After the laminating step,
Further comprising disposing an LED module between the laminations spaced apart by the predetermined interval.

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