JP2017069061A - Far-infrared radiator and wearing tool for body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a far-infrared radiator having an effect exhibited by a volatile agent such as an aromatic and a deodorant in addition to an effect of far-infrared rays, and a wearing tool for a body.SOLUTION: A far-infrared radiator 1 is characterized in that a volatile agent holding layer 5 in which a volatile agent such as aroma oil is held is provided to a planar far-infrared radiation layer 2 radiating far-infrared rays.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an improvement in a far-infrared radiator that radiates far-infrared rays and a body wear tool.

Conventionally, it has been known to improve the blood circulation of the human body and improve health by applying a useful far infrared ray to the human body. As a far infrared radiator for this purpose, there is Patent Document 1 below.
Also, in recent years, aromatherapy that can be expected to have mental and physical health and beauty effects by enjoying aroma using plant-derived aroma oil (essential oil) is known, and as a bed device with a structure that can be used during sleep, There is the following Patent Document 2.

Japanese Patent No. 3181506 Japanese Patent No. 4919709

  Patent Document 1 discloses a far-infrared radiator that can radiate far-infrared rays in a specific wavelength region with higher efficiency, but an aromatherapy effect cannot be expected. Further, in Patent Document 2, a far-infrared radiation plate that radiates far-infrared rays is disposed inside a bed portion provided at the upper part of the bed body, and sleeps with a scent emitted from the cocoon material stored in the sleeping aroma material storage unit. Occasionally, the scent of fragrances calms you down and you can easily sleep. However, the structure disclosed in Patent Document 2 is a structure specialized for a bed apparatus.

  Thus, in the past, far-infrared heating elements have been used to obtain the effect of far-infrared rays, regardless of aroma, fragrance, deodorizing function and far-infrared rays, and using fragrances and deodorants. It is customary.

  This invention is made | formed in view of the said situation, and provides the far-infrared radiator and body wear tool which satisfy | fill the effect which volatile agents, such as a fragrance | flavor and a deodorant, exhibit simultaneously with the effect which radiates | emits a far-infrared ray. The purpose is that.

  In order to achieve the above object, a far-infrared radiator according to the present invention has a basic configuration in which a volatile agent holding layer holding a volatile agent is provided on a planar far-infrared radiation layer that radiates far infrared rays. It has become.

In the present invention, the far-infrared radiation layer is preferably formed by disposing an electrode on a carbon fiber mixed paper, but the radiation efficiency is also good, but is not limited thereto.
In the present invention, the volatile agent may be aroma oil.
Further, in the present invention, a filter layer containing a predetermined organic compound having an infrared absorption spectrum for selecting and absorbing a far infrared wavelength may be provided on the upper surface of the far infrared radiation layer.
In the present invention, a secondary battery module may be further provided, and the far-infrared radiation layer may be energized and heated from the secondary battery module.
The body wear tool according to the present invention is characterized in that the far-infrared radiator described above is provided.

  In the far-infrared radiator and the body wearing device according to the present invention, the far-infrared ray in a specific wavelength region can be radiated and the volatile agent can be diffused moderately. Volatile agents such as have the effect of exerting.

It is a disassembled perspective view which shows typically an example of the far-infrared radiator based on one Embodiment of this invention. (A) It is a fragmentary sectional view of the same far-infrared radiator, (b) has shown the example which built the far-infrared radiator in the cushion cover. It is a figure which shows the spectral radiant energy curve of a black body. It is a figure which shows the infrared absorption spectrum of various resin. (A) And (b) is a figure which shows the modification of the volatile agent holding | maintenance layer of the same far infrared rays radiator, and is a schematic perspective view. It is a figure which shows typically an example of the body wear tool which concerns on one Embodiment of this invention, and has shown the example applied to the stomach band. (A) And (b) is a figure which shows an example of the body wear tool typically, and has shown the example applied to the diaper cover.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
In the far-infrared radiator 1 according to this embodiment, a volatile agent holding layer 5 in which a volatile agent is held is provided on a planar far-infrared radiation layer 2 that radiates far infrared rays.
This will be described in detail below.

  The far-infrared radiator 1 has a multilayer structure in which a plurality of rectangular thin plates each having a function are stacked to form a single panel. As shown in FIG. 2A, the far-infrared radiator 1 includes the above-described far-infrared radiation layer 2 and volatile agent holding layer 5, filter layers 3 and 3, a reflective film layer 4, and a diffusion sheet layer 6. And.

The far-infrared radiation layer 2 is not particularly limited as long as it is a planar heating element that emits far-infrared rays. In this embodiment, the carbon fiber mixed paper 20 and a pair of electrodes 21 and 21 provided at both ends thereof are used. An example having a rechargeable secondary battery module 7 will be described. The carbon fiber mixed paper 20 is formed by mixing a paper made of a Japanese paper bast fiber or pulp fiber made of Kozo, Mitsumata, Manila hemp or the like, and carbon fiber. The carbon fiber is cut to about 5 mm and fired at a high temperature of several thousand degrees, and the carbon fiber mixed paper 20 having a thickness of around 0.1 mm is excellent in durability and safety, and the rate of temperature increase. Is particularly desirable for radiating a specific wavelength that is fast and easily absorbed by the human body or substance. The carbon fiber mixed paper 20 is a black material such as black paint, such as carbon black, CuO (copper oxide), Fe ₃ O ₄ (iron trioxide or ferric oxide), Fe ₃ P (triiron phosphide). Fe ₂ MgO ₄ (magnesium iron oxide), Fe (C ₉ H ₇ ) ₂ (bisindenyl iron) or the like is preferably applied or impregnated to be colored black. In this case, the radiation efficiency of the far-infrared radiator 1 can be improved. Electrodes 21 and 21 are provided along two opposing sides of the carbon fiber mixed paper 20. The structure of the electrodes 21 and 21 is not particularly limited, but a copper foil in which, for example, a belt-like silver paste is printed and a conductive adhesive is applied on the silver paste, as disclosed in Japanese Patent No. 3181506. You may stick the electrodes 21 and 21 consisting of a tape. Conductive wires (not shown) are connected to one end portions of the electrodes 21 and 21 by soldering or the like, and are electrically connected to the secondary battery module 7. When a voltage is applied to the electrodes 21 and 21 of the far-infrared radiation layer 2 through the conductive wires, a current flows through the carbon fibers dispersed in the carbon fiber mixed paper 20, and the carbon fibers generate heat to radiate far-infrared rays. To do. The far infrared rays are absorbed by the black carbon fiber mixed paper 20 and are radiated in a planar shape from the front and back surfaces of the carbon fiber mixed paper 20. The configuration of the secondary battery module 7 is not particularly limited, but may be any configuration that can be charged via the power adapter 8 that performs AC-DC conversion on the commercial power supply.
In addition, before attaching a pair of electrodes 21 and 21 to the carbon fiber mixed paper 20, the non-colored carbon fiber mixed paper 20 may be colored black.

  Here, the point that the inventor uses the carbon fiber mixed paper 20 in order to improve the radiation efficiency of the far-infrared radiator 1 will be described with reference to FIG. Here, the far infrared ray means an infrared ray having a wavelength in the range of about 4 μm to about 100 μm (= 1 mm). FIG. 3 shows a spectral radiant energy curve of a black body. A black body is a virtual object that absorbs all electromagnetic waves radiated from the surroundings over all wavelengths, and a black body that is in thermal equilibrium with the outside with respect to radiation emits all radiation energy received at that temperature to the outside. . In other words, a black body is a substance having an absorptance of 1 and a reflectance of 0 at any wavelength. On the other hand, an actual object does not absorb 100% of the irradiated energy like a black body, and the energy emitted therefrom is smaller than the received radiation energy. As can be seen from FIG. 3, the peak of the spectral radiant energy at each temperature of the black body shifts to the short wavelength side as the temperature increases. The temperature of a black body having a peak in the far-infrared wavelength region (4 μm to 100 μm) ranges from room temperature to about 200 ° C. at most. Therefore, high-temperature heating is not necessary to efficiently radiate far infrared rays. Next, although illustration is omitted, as described in Japanese Patent No. 3181506, carbon has the highest emissivity in the range of 300K (= 27 ° C) to 500K (= 227 ° C). . The emissivity of carbon in this case is 0.9, which is very close to the emissivity of black body 1.0. This temperature range is a range in which the black body radiates far infrared rays most efficiently in the spectral radiant energy curve of the black body in FIG. 3, and carbon can be said to be a substance that radiates far infrared rays most efficiently. The far infrared radiation layer 2 employs a carbon fiber mixed paper 20 colored black.

  Filter layers 3 and 3 are laminated on both surfaces of the carbon fiber mixed paper 20. The filter layers 3 and 3 are made of an organic compound, and for example, a thermosetting resin or a thermoplastic resin is used. Thermosetting resins include phenolic resin, melamine resin, furan resin, unsaturated polyester resin, diallyl phthalate resin, epoxy resin (glass fiber reinforced epoxy resin (glass epoxy resin), etc.), silicon resin, polyimide resin, urethane resin, etc. There is. The thermoplastic resins include vinyl chloride resin, vinyl acetate resin, vinylidene chloride resin, polystyrene, acrylonitrile-styrene resin, acrylonitrile-butadiene-styrene resin, methyl methacrylate resin, ethylene-vinyl acetate resin, polyamide, polyimide, polyamide. Examples include imide, polyurethane, polycarbonate, polyester, and nitrocellulose. As the filter layers 3 and 3, an organic compound containing a heavy metal element such as iron, copper, silver, or platinum may be used. As described above, any material can be used as the filter layers 3 and 3 by evaluating the peak as long as the material has an absorption peak in a specific far-infrared wavelength region.

  The material of the organic compound used for the filter layers 3 and 3 is selected according to the wavelength region of far infrared rays to be radiated, and the material of the organic compound used for the upper and lower filter layers 3 and 3 does not need to be the same. Different materials may be used. In this case, far-infrared rays in different wavelength regions are radiated from the front and back surfaces of the far-infrared radiator 1.

  Here, the point which the inventor paid attention to the infrared absorption spectrum of the organic compound in order to radiate far infrared rays in a specific wavelength region with higher efficiency will be described with reference to FIG. An organic compound exhibits an infrared absorption spectrum specific to the organic compound depending on the natural frequency of the group it has. As shown in FIG. 4, for example, methyl methacrylate resin has far-infrared absorption peaks at wavelengths of 5.9 μm, 6.7 μm, and 7.9 μm. The epoxy resin has infrared absorption peaks at wavelengths of 6.2 μm, 6.4 μm, 7.3 μm, 7.5 μm, 8.9 μm, and 12.0 μm. Thus, a unique far-infrared absorption peak appears depending on the type of resin. When a substance absorbs far-infrared rays with a certain wavelength, resonance occurs in the substance according to the molecular state, and far-infrared rays in a specific wavelength region are selectively emitted to the outside. That is, each substance has the ability to radiate far infrared rays in a wavelength region depending on the wavelength having an absorption peak in the infrared absorption spectrum. Therefore, by using various organic compounds as a filter, far infrared rays having a desired wavelength can be selected.

  From the above consideration, the carbon fiber is selected as the object that radiates far infrared rays most efficiently, and the filter layers 3 and 3 made of organic compounds are laminated for selecting the far infrared rays in a specific wavelength region.

  When a voltage is applied to the electrodes 21 and 21 of the far-infrared radiation layer 2, a current flows through the carbon fibers dispersed in the carbon fiber mixed paper 20, and the carbon fibers generate heat to radiate far infrared rays. Far-infrared rays radiated from the carbon fibers are absorbed by the black carbon fiber mixed paper 20 and are uniformly radiated in a planar shape from the front and back surfaces of the carbon fiber mixed paper 20. When the filter layers 3 and 3 absorb far infrared rays having a wavelength of the infrared absorption peak, resonance occurs in the filter layers 3 and 3, and far infrared rays in a specific wavelength region corresponding to the filter layers 3 and 3 are selectively selected. Radiated to the outside. That is, the filter layers 3 and 3 have the ability to convert received heat energy into far infrared rays in a specific wavelength region and radiate them.

  By forming the filter layers 3 and 3 with various organic compounds, far infrared rays in various wavelength regions depending on the wavelength of the infrared absorption peak of the organic compounds are efficiently radiated. That is, the far-infrared radiator 1 has wavelength selectivity depending on the types of the filter layers 3 and 3, and the wavelength region of the far-infrared rays to be radiated can be changed by replacing the filter layer 3 with another material. It can be controlled easily.

  Each of the filter layers 3 and 3 may be formed by overlapping a plurality of types of organic compounds as necessary. For example, a filter layer (not shown) made of three kinds of organic compounds may be laminated. In this case, the infrared absorption peaks of the filter layers made of three kinds of organic compounds are combined to form a combined infrared absorption peak. Far-infrared rays in the wavelength region corresponding to are selectively radiated.

  On the further lower side of the filter layer 3 disposed on the lower side of the far-infrared radiation layer 2, the reflective film layer 4 is disposed by being adhered. The reflective film layer 4 is made of, for example, a metal plate such as aluminum, copper, silver, or gold, or a plate plated with metal. Since these metals have a reflectance of almost 100% in the far-infrared wavelength region, most of the far-infrared radiation radiated from the back surface of the carbon fiber mixed paper 20 is formed by the reflective film layer 4 in the filter layer 3. Reflected in the direction. Thereby, the radiation efficiency of far infrared rays can be improved.

On the further upper side of the filter layer 3 disposed on the upper side of the far-infrared radiation layer 2, a volatile agent holding layer 5 holding a volatile agent is adhered and provided.
The volatile agent holding layer 5 may be composed of a sheet body in which aroma oil or the like is used as a fragrance, and alcohol or the like is used as a deodorant. Further, the volatile agent holding layer 5 can be replaced and can be disposable, and the lower surface side of the volatile agent holding layer 5 may be an adhesive layer so as not to be displaced. The sheet used here may be paper made of poorly water-soluble pulp, or may be absorbent cotton, resin, nonwoven fabric, etc., and the lower layer side of the layer structure is aroma oil on the filter layer 3 It may be made of vinyl so as not to stain. The type of aroma oil as a fragrance soaked into the sheet body is not particularly limited, for example, lavender, chamomile, rose, sandalwood, neroli, bergamot, geranium, ylang ylang, lemon, grapefruit, orange, rosemary, peppermint, Mandarin, eucalyptus, tea tree, cypress, juniper, thyme, marjoram, frankincense, cinnamon (nicki), lemongrass and the like. A configuration in which these can be blended and used according to the application is desirable. Since such aroma oil has volatility, it emits a scent even at room temperature, but diffuses quickly when heat is applied. As the deodorizer, alcohols, esters, ketones, paraffin hydrocarbons, glycol ethers, glycols, lactones, aldehydes, and the like can be used. Furthermore, these volatile agents are not limited to liquids, and may be solid, gel, sol, or a mixture thereof.

  On the further upper side of the volatile agent holding layer 5, a diffusion sheet layer 6 is provided so as to cover the volatile agent holding layer 5. The diffusion sheet layer 6 is formed with a plurality of holes. In the figure, reference numeral 6a denotes a dropping hole through which a liquid volatile agent can be dropped from above onto the sheet body constituting the volatile agent holding layer 5, and 6b denotes a volatile agent. It is a diffusion hole for diffusing. The configuration of the diffusion sheet layer 6 is not limited to the illustrated example, as long as the volatile agent held in the volatile agent holding layer 5 can be diffused through the diffusion sheet layer 6. Therefore, a porous mesh-like sheet in which a large number of micropores are formed may be used. For example, various polyethylenes such as high-density polyethylene, medium-density polyethylene, and low-density polyethylene, and ethylene-vinyl acetate copolymers And saponified products thereof, ethylene-acrylic copolymers, ethylene-propylene copolymers, various olefin resins and copolymers thereof, various acrylic resins, polyvinyl alcohol, polyimide, fluororesin, silicon resin, epoxy resin, etc. It is good also as what consists of.

  In addition, although the example of the fragrance | flavor and the deodorizer was mainly demonstrated as a volatile agent, it is not limited to this, As long as it is a volatile agent, various repellents, disinfectants, and dehumidifiers may be used. good. When used as a repellent, the far-infrared radiator 1 can provide an insect repellent effect, when used as a disinfectant, provides a disinfecting effect, and when used as a dehumidifying agent, the far-infrared radiator 1 can provide a dehumidifying effect.

The volatile agent holding layer 5 is not limited to the one provided on the entire surface of the far-infrared radiator 1 as shown in FIG. FIG. 5 shows a modification of the volatile agent holding layer 5. In FIG. 5, illustration of the diffusion sheet layer 6 provided above the volatile agent holding layer 5 and the film layer 3 provided above the far-infrared radiation layer 2 is omitted for the sake of explanation.
The far-infrared radiator 1A shown in FIG. 5A is an example in which the volatile agent holding layer 5 is provided so as to surround the periphery except for the central portion. In this example, a region where far-infrared rays are emitted is provided in the central portion and the outer periphery of the volatile agent holding layer 5. The far-infrared radiator 1B shown in FIG. 5B is an example in which the volatile agent holding layer 5 is provided only on one side and far infrared rays are emitted from the other side. Thus, the volatile agent holding layer 5 can be appropriately provided according to the intended use of the far-infrared radiator 1.

According to the far-infrared radiator 1 of the present embodiment described above, the amount of radiant energy can be increased without increasing the power supply, and the surface temperature of the upper filter layer 3 is only slightly increased, so that the radiation is radiated. The far infrared wavelength does not shift to the short wavelength side. Therefore, the amount of radiant energy in the far infrared wavelength region can be increased without increasing the power consumption. Moreover, the far-infrared radiator 1 can be effectively used for radiation heating and radiation heating. In research on conventional planar heating elements, attention has been focused only on the temperature rise of the planar heating element itself. That is, in the conventional heating, the surface temperature of the heating element is increased in order to increase the temperature of indoor air. However, according to the far-infrared radiator 1 of the present embodiment, as described above, the amount of far-infrared radiation energy can be increased without substantially increasing the surface temperature, and the wavelength of the emitted far-infrared radiation is short. Does not shift to the wavelength side. Short-wavelength infrared rays warm the air, but long-wavelength far-infrared rays act on water (H ₂ O) molecules and carbon dioxide (CO ₂ ) molecules with little effect on air. Therefore, the radiant energy radiated from the far-infrared radiator 1 travels straight in the air and reaches the object, and most of it is absorbed there. As a result, molecular motion inside the object is activated and a temperature rise occurs. Thus, in heating and heating using the far-infrared radiator 1, the object is directly warmed by the far-infrared radiation. For this reason, the far-infrared radiator 1 can act on all substances that require irradiation with far-infrared rays, other than living organisms.

  Moreover, according to the far-infrared radiator 1 of this embodiment, since the volatile agent holding layer 5 is provided, volatile agents such as fragrances and deodorants are diffused moderately using the heat generated by the far-infrared rays. Can be made. Therefore, if, for example, aroma oil is held in the volatile agent holding layer 5, an aromatherapy effect can be expected in addition to the far-infrared effect. If, for example, a deodorant is held in the volatile agent holding layer 5, an effect of deodorization can be expected in addition to the effect of far infrared rays. For the above reasons, in heating and heating by far-infrared radiation, unlike heating in which air is heated, the temperature rise of the heating element itself is not a problem, and an increase in radiation temperature is important. Therefore, when the far-infrared radiator 1 of the above embodiment is used, efficient heating or heating is possible and energy saving can be achieved. Therefore, the secondary battery module 7 can be connected to a commercial power source without being connected directly. Sufficient heating and heating can be realized with the charged electric power. Moreover, the far-infrared radiator 1 can radiate far-infrared rays in a specific wavelength region and diffuse the volatile agent moderately by receiving power supply from the charged secondary battery module 7. Therefore, it can be installed in a desired place without worrying about the plug position of the commercial power supply.

  And the far-infrared radiator 1 of embodiment can be used for the treatment of each part of a biological body besides using it laying on the floor like a heating electric carpet. When the wavelength region of far infrared rays to be irradiated differs depending on the part of the living body or the treatment content, the type of the organic compound layer can be selected so as to radiate far infrared rays in the wavelength region optimum for the part or treatment content. Thereby, each part of a living body can be treated with far infrared rays in an optimum wavelength region. Even when the far-infrared radiator 1 is used for treatment as described above, if an aroma oil that exhibits the effect desired by the patient is selected as the volatile agent holding layer 5, an improvement in the treatment effect can be expected. Moreover, if the deodorant is hold | maintained at the volatile agent holding | maintenance layer 5, even when using for the treatment of a several person, an odor does not mind and can receive treatment comfortably.

  Although the far-infrared radiator 1 used by laying on the floor has been described above, the present invention is not limited to this and may be a panel installed on a wall surface. Since the secondary battery module 7 is heated, the far-infrared radiator 1 is mounted on beddings such as cushions, cushions, backrest covers of chairs / couches, pillows, pillows, comforters, mattresses, etc. It may be used. FIG. 2B shows an example in which the far-infrared radiator 1 is housed in the cushion cover 9.

  Although the operation unit of the far-infrared radiator 1 is not shown here, the operation of the far-infrared radiator 1 may be turned on / off by an operation unit such as a remote controller. Further, although the temperature adjustment function and the battery display function are not described, the temperature measurement function and the battery display function may be provided. In this case, the temperature may be set by the operation unit, or a temperature display unit may be provided. In addition, a battery remaining amount display unit that indicates the remaining battery amount of the secondary battery module 7 may be provided.

6 and 7 show examples in which the far-infrared radiator 1 described above is applied to the body wearing tools 10 and 10A. FIG. 6 is an example applied to a stomach band, and FIG. 7 is an example applied to a diaper cover. The far-infrared radiator 1 used for the body wear tool 10 has a small and thin pad shape, but the layer structure itself and the layers to be configured are the same as the far-infrared radiator 1 shown in FIG. .
If the secondary battery module 7 is small and thin or wirelessly supplied with power, the far-infrared radiator 1 itself can be reduced in size and thickness, so that it can be applied to any body wearable device 10. it can. Moreover, if the volatile agent held by the volatile agent holding layer 5 is an aroma oil, the aroma oil is diffused from the body wearing tools 10 and 10A, and an aromatherapy effect can be obtained while being worn. Further, when a deodorant is used as the volatile agent, the deodorizing effect can be obtained while wearing the body wear tool 10, 10A, so that it can be worn without worrying about the odor. In particular, it is effective for the body wearing tool 10 </ b> A where a smell such as a diaper cover is anxious.

The application example as the body wearing device 10 is not limited to the illustrated example, and may be applied to a rubber belt provided with the far-infrared radiator 1 and wound around the waist or the like, or the back side of the suspender. The far-infrared radiator 1 may be provided in Moreover, you may make it provide the far-infrared radiator 1 integrally with clothes, such as the back of an upper garment or the waist of pants.
In this way, if the far-infrared radiator 1 is applied to the body wear tool 10 or 10A, in addition to the effects exhibited by the far-infrared radiator 1 described above, the body can be warmed just by wearing it. In addition to the effects, volatile agents such as fragrances and deodorants have the effect of exerting.

1, 1A, 1B Far-infrared radiator 2 Far-infrared radiation layer 21 Electrode 3 Filter layer 5 Volatile agent holding layer 7 Secondary battery module 10, 10A Body wearable device

In order to achieve the above object, a far-infrared radiator according to the present invention has a basic configuration in which a volatile agent holding layer holding a volatile agent is provided on a planar far-infrared radiation layer that radiates far infrared rays. The far-infrared radiation layer is formed by uniformly dispersing and mixing a carbon fiber cut to about 5 mm into a Japanese paper bast fiber, and arranging an electrode on a carbon fiber mixed paper produced by paper making. When a voltage is applied to the electrode, far infrared rays are uniformly radiated from the entire front and back surfaces of the carbon fiber mixed paper based on the far infrared rays radiated from the carbon fibers. The upper side of the volatile agent holding layer is covered with a diffusion sheet layer. The diffusion sheet layer has a dropping hole for dropping a volatile agent onto the volatile agent holding layer, and a volatile agent is diffused and released. A diffusion hole is formed for this purpose.

In the present invention, the volatile agent may be any of aroma oil , deodorant, pest repellent, disinfectant, and dehumidifier .
Further, in the present invention, a filter layer containing a predetermined organic compound having an infrared absorption spectrum for selecting and absorbing a far-infrared wavelength may be provided on the upper surface of the far-infrared radiation layer.
In the present invention, a secondary battery module may be further provided, and the far-infrared radiation layer may be energized and heated from the secondary battery module.
The body wear tool according to the present invention is characterized in that the far-infrared radiator described above is provided.

In order to achieve the above object, a far-infrared radiator according to the present invention includes a far-infrared radiation in which a volatile agent holding layer holding a volatile agent is provided on a planar far-infrared radiation layer that radiates far infrared rays. The far-infrared radiation layer comprises a carbon fiber mixed paper in which carbon fibers cut to about 5 mm are uniformly dispersed in a bast fiber for Japanese paper, and an electrode disposed on the carbon fiber mixed paper; It has a, when a voltage is applied to the electrodes, on the basis of the far-infrared ray is radiated from the carbon fiber is intended to uniformly radiate far infrared from the entire front and back surfaces of the carbon fiber mixed paper, The volatile agent holding layer is covered with a diffusion sheet layer on the upper side, and the diffusion sheet layer has a dropping hole for dropping a volatile agent on the volatile agent holding layer, and a volatile agent. Diffusion holes for diffusing and releasing are formed.

Claims (6)

  A far-infrared radiator, comprising a planar far-infrared radiation layer that radiates far-infrared rays, and a volatile agent holding layer that holds a volatile agent. In claim 1,
The far-infrared radiation layer is formed by disposing an electrode on a carbon fiber mixed paper. In claim 1 or claim 2,
A far-infrared radiator, wherein the volatile agent is an aroma oil. In any one of Claims 1-3,
A far-infrared radiator, wherein a filter layer containing a predetermined organic compound having an infrared absorption spectrum for selecting and absorbing a far-infrared wavelength is provided on the upper surface of the far-infrared radiation layer. In any one of Claims 1-4,
A far-infrared radiator, further comprising a secondary battery module, wherein the far-infrared radiation layer is energized and heated from the secondary battery module.   A body wear tool comprising the far-infrared radiator according to any one of claims 1 to 5.

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