JPS6373975A - Far infrared ray type body warmer - Google Patents
Far infrared ray type body warmerInfo
- Publication number
- JPS6373975A JPS6373975A JP21791386A JP21791386A JPS6373975A JP S6373975 A JPS6373975 A JP S6373975A JP 21791386 A JP21791386 A JP 21791386A JP 21791386 A JP21791386 A JP 21791386A JP S6373975 A JPS6373975 A JP S6373975A
- Authority
- JP
- Japan
- Prior art keywords
- far
- infrared
- heating element
- film
- infrared ray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000002834 transmittance Methods 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000010408 film Substances 0.000 description 31
- 239000011810 insulating material Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Radiation-Therapy Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、身体の局部を温めて暖をとったり、身体の患
部を加熱して、物理的医療効果を得るのに適する、赤外
線放射式の小型携帯用赤外線懐炉に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is an infrared radiation type device suitable for warming local parts of the body or heating affected areas of the body to obtain physical medical effects. Regarding a small portable infrared hand warmer.
［従来の技術］
従来の懐炉の熱発生手段には、酸素を利用するものとし
てベンジン、アルコール等の液体燃料。[Prior Art] Conventional hand warmers use liquid fuels such as benzine and alcohol as heat generating means that utilize oxygen.
または、懐炉灰等の固体燃料を用いる急速な燃焼方式、
あるいは、化学薬剤等を用いた緩やかな化学反応による
反応熱発生方式がある。これらの方式では、いずれも空
気中の酸素を用いて、燃料効率及び重量当りの発熱効率
を高めている。Or rapid combustion method using solid fuel such as pocket hearth ash,
Alternatively, there is a method of generating reaction heat through a slow chemical reaction using chemical agents or the like. All of these systems use oxygen in the air to increase fuel efficiency and heat generation efficiency per unit weight.
また、電熱式のものもあるが、これは、熱を発生させる
エネルギーの全てを、電池等から供給しなければならな
いため、酸素を用いた化学的反応熱を利用する方式と比
較して、重量当りの発熱効率が悪く、携帯用の懐炉とし
ては不適当である。There are also electric heating types, but since all of the energy to generate heat must be supplied from batteries etc., they are heavier and heavier than systems that use chemical reaction heat using oxygen. The heat generation efficiency is poor, making it unsuitable for use as a portable pocket warmer.
しかし、スキンダイビングその他の水中作業おいては、
酸素を消費する燃焼式の懐炉は使用できず、電池を用い
る電熱式の懐炉が望まれている。However, in skin diving and other underwater work,
Combustion-type hand warmers that consume oxygen cannot be used, and electric-heating hand warmers that use batteries are desired.
［発明が解決しようとする問題点コ
ミ熱式の懐炉においては、限られたエネルギー源である
電池から、極小量ずつの電力を、できるだけ長時間に亘
って電熱線に加え続け、そこに発生する極小量のジュー
ル熱を、身体を温めるのに効率良く利用することが必要
である。[Problems to be solved by the invention] In a Komi-type pocket warmer, a limited energy source, such as a battery, is used to continuously apply extremely small amounts of electric power to the heating wire for as long as possible to generate electricity. It is necessary to efficiently utilize extremely small amounts of Joule heat to warm the body.
すなわち、従来の懐炉のように、発生した熱を、保温性
の高い衣服の中に、加熱された空気とともに菩え、その
蓄えられた熱を、空気や衣料を介して身体に伝えて、身
体を加熱するのでは、熱の伝達効率が低すぎて、実用的
ではない。In other words, like a traditional hand warmer, the generated heat is transferred to highly heat-retaining clothing along with heated air, and the stored heat is transmitted to the body through the air and clothing, and the heat is transferred to the body through the air and clothing. The heat transfer efficiency is too low to be practical.
また、電熱式のものでは、発熱部の面積を大きくすると
、燃焼式のような局部的な高温点を発生しないため、加
熱空気を熱伝達に利用するには不適当である。Furthermore, in the electric heating type, when the area of the heat generating part is increased, localized high temperature points are not generated as in the combustion type, and therefore it is not suitable for using heated air for heat transfer.
いずれにしても、電熱式の場合には、従来のような加熱
空気を媒介とする熱伝達方法によっては、実用化するこ
とはできない。In any case, in the case of an electric heating type, the conventional heat transfer method using heated air cannot be put to practical use.
［問題点を解決するための手段］
本発明においては、発熱面積の広い面発熱体を電熱的に
加熱し、そこに発生した熱を、身体が吸収し易い波長を
放射する遠赤外線放射物質の層に伝導し、その熱によっ
て加熱された遠赤外線放射物質から放）ｔされる遠赤外
線を、身体に高効率で吸収させるようにしたもので、絶
縁性基板に電熱線を平面的に支持した平面発熱体と、該
平面発熱体に対面して伝導的に加熱される遠赤外線放射
膜を、袋状被覆体内に収容することにより、上述の問題
点を解決しようとするものである。[Means for Solving the Problems] In the present invention, a surface heating element with a large heat generating area is heated electrothermally, and the heat generated there is used as a far-infrared emitting material that emits wavelengths that are easily absorbed by the body. It is designed to allow the body to absorb far-infrared rays emitted from a far-infrared emitting material that is conducted through a layer and heated by the heat, and the heating wire is supported flatly on an insulating substrate. This invention attempts to solve the above-mentioned problems by accommodating a planar heating element and a far-infrared ray emitting film that faces the planar heating element and is conductively heated in a bag-like covering.
［実施例コ
第１図乃至第３図は、本発明の第１実施例を示すもので
、第１図は、使用時に身体に対して外側となる背面側か
ら見た斜視図、第２図は、同じく、身体に対して向き合
う正面側から見た斜視図である。[Example 1] Figures 1 to 3 show a first embodiment of the present invention. Figure 1 is a perspective view as seen from the back side which is outside the body during use, and Figure 2 is a perspective view of the invention. 2 is a perspective view similarly seen from the front side facing the body.
平面発熱体（１）は、その背面側を断熱材（２）を重ね
合わせて、袋状被覆体（３）に収められている。The planar heating element (1) is housed in a bag-like covering (3) with a heat insulating material (2) overlaid on its back side.
袋状被覆体（３）の正面シート（３ａ）の表には、遠赤
外線放射膜（４）が設けられている。A far-infrared ray emitting film (4) is provided on the front surface of the front sheet (3a) of the bag-like covering (3).
平面発熱体（１）は、第３図に示す如く、絶縁性基板（
１ａ）に、箔膜状の抵抗線（５）を密着して積層し、さ
らに、その抵抗線（５）の上に、絶縁性の薄膜フィルム
（１ｂ）を密着積層したものである。As shown in FIG. 3, the planar heating element (1) is made of an insulating substrate (
1a), a resistance wire (5) in the form of a foil film is closely laminated, and an insulating thin film (1b) is further laminated closely on the resistance wire (5).
抵抗線（５）は、比較的厚手の絶縁性の高いフィルム状
の基板（１ａ）の全面に、純鉄箔材を貼着し。The resistance wire (5) is made by pasting pure iron foil material on the entire surface of a relatively thick, highly insulating film-like substrate (1a).
その表面に、フォトレジスト膜、又は、シルクスクリー
ンレジスト膜等によって、適宜の抵抗線パターンを描い
て耐酸膜を作り、それを腐蝕液で処理することにより余
分な部分を蝕刻して作られる。A suitable resistance line pattern is drawn on the surface using a photoresist film, a silk screen resist film, etc. to form an acid-resistant film, and the excess portion is etched away by treating the film with an etchant.
基板（１ａ）に純鉄箔材による抵抗線（５）を形成した
後、抵抗線（５）の表面全体を、基板（１ａ）に比して
かなりに薄手の非通気性絶縁性フィルム（１ｂ）をもっ
て被覆する。After forming a resistance wire (5) made of pure iron foil on a substrate (1a), the entire surface of the resistance wire (5) is coated with a non-breathable insulating film (1b) which is considerably thinner than the substrate (1a). ) to cover.
すなわち、平面発熱体（１）は、抵抗線（５）を基板（
１ａ）と絶縁性フィルム（１ｂ）によって挟持し、かつ
、抵抗線（５）が空気から確実に遮断されるように封止
することにより、形成されている。That is, the planar heating element (1) connects the resistance wire (5) to the substrate (
1a) and an insulating film (1b), and are sealed so that the resistance wire (5) is reliably isolated from the air.
なお、基板（１ａ）及び絶縁性フィルム（１ｂ）を、可
撓性のあるものとすることにより、平面発熱体（１）は
、衣服及び身体となじみ易い可撓性の高いものとなって
いる。In addition, by making the substrate (1a) and the insulating film (1b) flexible, the planar heating element (1) has a high degree of flexibility that fits easily with clothes and the body. .
抵抗線（５）にコード（６）を接続するラウンド（５ａ
） （５ａ）の部分において、絶縁性フィルム（１ｂ）
に適宜の窓孔を設けておき、コード（６）をラウンド（
５ａ）（５ａ）に接続した後、コード（６）の根元部分
を含めて、その接続部を、接着性のある合成楕脂（７）
で気密に封止する。Round (5a) connecting the cord (6) to the resistance wire (5)
) In the part (5a), insulating film (1b)
Make an appropriate window hole in the hole and insert the cord (6) into a round (
5a) After connecting to (5a), wrap the connection part, including the base of the cord (6), with adhesive synthetic oval resin (7).
Seal airtight.
袋状被覆体（３）は、スポンジ状で比較的厚手の合成樹
脂製の断熱材（２）を背面側とし、かつ基板（１ａ）を
外側に向けた平面発熱体（１）を正面側として重合し、
それを、合成樹脂製の正面シート（３ａ）と背面シート
（３ｂ）の間に挟み込み、その両シート（３ａ） （３
ｂ）のコード（６）の入口を除く周縁部（３ｃ）（３ｄ
） （３ｅ） （３ｆ）をヒートシールして、袋状に
形成されている。The bag-like covering (3) has a sponge-like and relatively thick synthetic resin heat insulating material (2) on the back side, and a flat heating element (1) with the substrate (1a) facing outside on the front side. polymerize,
It is sandwiched between the synthetic resin front sheet (3a) and back sheet (3b), and both sheets (3a) (3
Peripheral area (3c) (3d) excluding the entrance of cord (6) in b)
) (3e) (3f) is heat-sealed to form a bag shape.
なお、袋状被覆体（３）及び断熱材（２）及び遠赤外線
放射膜（４）も、可撓性の高いものとし、前記可撓性の
ある平面発熱体（１）と相なって、この懐炉は、衣服及
び身体となじみ易い可撓性の高いものとなっている。In addition, the bag-like covering (3), the heat insulating material (2), and the far-infrared emitting film (4) are also highly flexible, and together with the flexible planar heating element (1), This pocket warmer is highly flexible and easily adapts to clothing and the body.
袋状被覆体（３）の正面シート（３ａ）は基板（１ａ）
と密着し、かつ正面シート（３ａ）の外表面には、遠赤
外線放射膜（４）が、塗装等の膜形成手段によって設け
られている。The front sheet (3a) of the bag-like covering (3) is the substrate (1a)
A far-infrared ray emitting film (4) is provided on the outer surface of the front sheet (3a) in close contact with the front sheet (3a) by film-forming means such as painting.
電池等の電源からの通電によって、平面発熱体（１）を
加熱すると、発生したジュール熱は、基板（ｌａ）及び
正面シート（３ａ）を経て遠赤外線放射膜（４）に伝え
られる。When the flat heating element (1) is heated by electricity from a power source such as a battery, the generated Joule heat is transmitted to the far-infrared emitting film (4) via the substrate (la) and the front sheet (3a).
すなわち、正面シート（３ａ）は、熱伝導材として作用
するため、正面シート（３ａ）は、熱伝導率の高いもの
か、もしくは、極く薄いものが好ましい。That is, since the front sheet (3a) acts as a heat conductive material, it is preferable that the front sheet (3a) has high thermal conductivity or is extremely thin.
遠赤外線放射膜（４）は、加熱温度に応じた放射光量の
遠赤外線を、膜面から外側に向けて放射する。The far-infrared radiation film (4) emits far-infrared radiation in an amount corresponding to the heating temperature outward from the film surface.
遠赤外線放射膜（４）から放射される赤外線の波長は、
２μｍ＝１０μｍの遠赤外線であり、この波長の遠赤外
線は、身体の皮膚及び皮下に直接吸収されて、身体を直
接的に温める。The wavelength of the infrared rays emitted from the far-infrared emitting film (4) is
2 μm = far infrared rays of 10 μm, and far infrared rays of this wavelength are directly absorbed by the skin and subcutaneous tissue of the body, directly warming the body.
身体と遠赤外線放射膜（４）の間に衣類が介在していて
も、衣類が化学繊維製の場合には、遠赤外線に対する透
過率が高いので、緑赤外線は容易に皮膚に到達し、また
、衣類が綿、羊毛等の遠赤外線の吸収率の高い繊維の場
合には、その繊維は直接的に加熱され、伝導によって身
体を温める。Even if clothing is interposed between the body and the far-infrared emitting film (4), if the clothing is made of chemical fibers, it has a high transmittance to far-infrared rays, so green infrared rays can easily reach the skin. When clothing is made of fibers that have a high absorption rate of far infrared rays, such as cotton or wool, the fibers are directly heated and warm the body through conduction.
遠赤外線による加熱は、空気を直接加熱しないため、空
気を媒介として熱を逃がすことがなく、身体を温める上
での熱効率は非常に高いものとなる。Heating with far infrared rays does not directly heat the air, so heat does not escape through the air, and the thermal efficiency in warming the body is extremely high.
平面発熱体（１）の背面側に設けた断熱材（２）は。The heat insulating material (2) provided on the back side of the flat heating element (1).
平面発熱体（１）の蓄熱効果を高めて、高い熱平衡温度
を得るためのもので、平面発熱体（１）が高温度で熱平
衡すると、遠赤外線放射膜（４）を高温度に加熱して、
遠赤外線の放射量は増大させられる。This is to increase the heat storage effect of the planar heating element (1) and obtain a high thermal equilibrium temperature.When the planar heating element (1) reaches thermal equilibrium at a high temperature, it heats the far-infrared emitting film (4) to a high temperature. ,
The amount of far-infrared radiation is increased.
すなわち、平面発熱体（１）に加える電力を一定とした
場合、熱平衡点における電力は、遠赤外線の放射エネル
ギーと、周囲の空気や物を伝導により加熱した熱エネル
ギーの和となり、遠赤外線の量を増すには、伝導によっ
て放散される熱量をできるだけ低くすればよいことにな
る。In other words, when the power applied to the planar heating element (1) is constant, the power at the thermal equilibrium point is the sum of the far-infrared radiant energy and the thermal energy that heats the surrounding air and objects by conduction, and the amount of far-infrared rays In order to increase this, it is necessary to reduce the amount of heat dissipated by conduction as much as possible.
［他の実施例］
上述したように、平面発熱体（１）の伝導による熱放散
をできるだけ低減して、平面発熱体（１）の熱平衡点を
高くし、その高い温度で、直接的に遠赤外線放射膜（４
）を加熱することにより、遠赤外線の放射量の増大が計
れる。[Other Examples] As described above, the heat dissipation by conduction of the planar heating element (1) is reduced as much as possible, the thermal equilibrium point of the planar heating element (1) is made high, and at that high temperature, it is possible to directly transmit heat to a distance. Infrared radiation film (4
), it is possible to measure an increase in the amount of far-infrared radiation.
第４図及び第５図は、上述の目的を達成するようにした
第２の実施例を示す。FIGS. 4 and 5 show a second embodiment that achieves the above-mentioned object.
この実施例における正面シート（３ａ’）には、熱伝導
率が低く、遠赤外線の透過率の高いものを使用している
。The front sheet (3a') in this embodiment is made of a material with low thermal conductivity and high far-infrared transmittance.
例えば、透明度の高い合成樹脂に、小さな気泡を多量に
含ませて熱伝導率を低くしたものを、シート状にしたも
の、あるいは、熱伝導率が低く、かつ、比較的厚口の透
明のシート材を、正面シート（３ａ’）として使用する
。For example, a sheet made of highly transparent synthetic resin containing a large amount of small air bubbles to reduce thermal conductivity, or a relatively thick transparent sheet with low thermal conductivity. The material is used as the front sheet (3a').
この正面シート（３ａ’）と平面発熱体（１）の間に遠
赤外線放射膜（４′）が設けられている。A far-infrared radiation film (4') is provided between the front sheet (3a') and the flat heating element (1).
遠赤外線放射膜（４′）は、正面シート（３ａ’）の裏
面に、または、平面発熱体（１）の表面のいずれに塗着
等により形成されていてもよい。The far-infrared radiation film (4') may be formed by coating on the back surface of the front sheet (3a') or on the surface of the flat heating element (1).
第５図は、平面発熱体（１）に直接塗着した場合を示す
もので、基板（ｌａ）と反対側の絶縁性フィルム（１ｂ
）側を正面に向け、その絶縁性フィルム（１ｂ）の上に
、遠赤外線放射膜（４′）が設けられている。Figure 5 shows the case where the coating is applied directly to the flat heating element (1), and the insulating film (1b) on the opposite side to the substrate (la)
) side facing the front, and a far-infrared ray emitting film (4') is provided on the insulating film (1b).
このようにすると、絶縁性フィルム（１ｂ）は基板（１
ａ）に比して非常に薄いので、抵抗線（５）と遠赤外線
放射膜（４′）間の熱抵抗が小さくなる。また、絶縁性
フィルム（１ｂ）の熱容量も小さいので、抵抗線（５）
に生じたジュール熱は、逃げることなく、速かに遠赤外
線放射膜（４′）を加熱し、遠赤外線放射効果を増大す
ることができる。In this way, the insulating film (1b) is attached to the substrate (1
Since it is much thinner than a), the thermal resistance between the resistance wire (5) and the far-infrared radiation film (4') is reduced. Also, since the heat capacity of the insulating film (1b) is small, the resistance wire (5)
The generated Joule heat quickly heats the far-infrared radiation film (4') without escaping, thereby increasing the far-infrared radiation effect.
なお、第４図及び第５回における他の部分の構造は、前
記第１の実施例と同様であるので、第１実施例における
と同一の部分には、そわと同一符号を付して、説明は省
略する。The structure of other parts in FIG. 4 and the fifth example is the same as that in the first embodiment, so the same parts as in the first embodiment are given the same reference numerals. Explanation will be omitted.
第４図並びに第５図に示す実施例の場合には、従来の懐
炉とは異なり、熱源、すなわち、平面発熱体（１）の全
周が、熱伝導率の低い断熱材（２）及び正面シート（３
ａ’）で包囲されており、熱伝導的にはフローティング
状態にある。In the case of the embodiment shown in FIGS. 4 and 5, unlike conventional hand warmers, the entire circumference of the heat source, that is, the flat heating element (1) is covered with a heat insulating material (2) with low thermal conductivity and the front Sheet (3
a'), and is in a floating state in terms of thermal conduction.
従って、平面発熱体（１）に供給する電力が極く少くて
も、熱伝導による熱放散が少なくて、高い熱平衡温度を
得ることができ、しかも、その熱平衡に係る大部分のエ
ネルギーは、遠赤外線として放射され、非常に高い遠赤
外線変換効率を得ることができる。Therefore, even if the electric power supplied to the planar heating element (1) is extremely small, there is little heat dissipation due to thermal conduction, and a high thermal equilibrium temperature can be obtained.Moreover, most of the energy related to the thermal equilibrium is It is emitted as infrared rays and can achieve extremely high far-infrared conversion efficiency.
［発明の効果コ
以上の如く、本発明によれば、電池等の容量の限られた
電源から供給される電力を、身体に吸収され易い遠赤外
線に変換して、無駄なく身体に与えるため、容量の小さ
な乾電池、又は／Ｊ）型の充電式電池等によって、長時
間、身体を暖めることができる電熱式の懐炉を提供する
。[Effects of the Invention] As described above, according to the present invention, electric power supplied from a power source with a limited capacity such as a battery is converted into far infrared rays that are easily absorbed by the body, and is given to the body without waste. To provide an electric hand warmer capable of warming the body for a long time using a small capacity dry battery or /J) type rechargeable battery.
また４本発明は、一般的な懐炉としての利用方法のみに
限らず、身体の局部を赤外線加熱する物理療法、又は、
物品の保温又は加熱等にも利用できる。In addition, the present invention is not limited to use as a general hand warmer, but is also applicable to physical therapy that heats local parts of the body with infrared rays,
It can also be used to keep items warm or heated.
さらに５本発明は、酸素を利用しない電熱式であるため
、例えば水中作業において、ウェットスーツの下に入れ
て使用することができる。Furthermore, since the present invention is an electric heating type that does not use oxygen, it can be used by being placed under a wet suit, for example, when working underwater.
第１図乃至第３図は、本発明の第１の実施例を示すもの
で、
第１図は、背面から見た一部切欠斜視図、第２図は、正
面から見た斜視図、
第３図は、第２図における■−■線断面図、第４図及び
第５図は、本発明の第２の実施例を示すもので、
第４図は、正面から見た一部切欠斜視図、第５図は、第
４図における■−Ｖ線断面図である。
（１）平面発熱体 （１ａ）絶縁性基板（１ｂ
）絶縁性フィルム （２）断熱材（３）袋状被覆体
（３ａ） （３ａ’ ）正面シート（３ｂ）
背面シート （３ｃ） （３ｄ） （３ｅ）
（３ｆ）周縁（４）（４’）遠赤外線放射膜 （５）抵
抗線（５ａ） （５ａ）ラウンド （６）コード
（７）合成樹脂1 to 3 show a first embodiment of the present invention, FIG. 1 is a partially cutaway perspective view seen from the back, FIG. 2 is a perspective view seen from the front, and FIG. 3 is a sectional view taken along the line ■-■ in FIG. 2, FIGS. 4 and 5 show a second embodiment of the present invention, and FIG. 4 is a partially cutaway perspective view seen from the front. FIG. 5 is a sectional view taken along the line ■-V in FIG. 4. (1) Planar heating element (1a) Insulating substrate (1b
) Insulating film (2) Heat insulating material (3) Bag-like covering (3a) (3a') Front sheet (3b)
Back sheet (3c) (3d) (3e)
(3f) Peripheral edge (4) (4') Far-infrared emitting film (5) Resistance wire (5a) (5a) Round (6) Cord (7) Synthetic resin
Claims (13)
熱体と、該平面発熱体に対面して伝導的に加熱される遠
赤外線放射膜を袋状被覆体に収容してなる遠赤外線式懐
ろ。(1) A far-infrared ray consisting of a planar heating element in which a heating wire is supported in a plane on an insulating substrate, and a far-infrared ray emitting film that faces the planar heating element and is conductively heated, housed in a bag-like covering. Reminisce.
の箔膜抵抗線を蝕刻形成したものである特許請求の範囲
第（１）項に記載の遠赤外線式懐ろ。(2) The far-infrared ray heater according to claim (1), wherein the planar heating element is formed by etching a suitably patterned foil film resistance wire on an insulating film.
箔材を蝕刻して箔膜抵抗線を形成したものである特許請
求の範囲第（２）項もしくは第（３）項に記載の遠赤外
線式懐ろ。(3) The planar heating element is described in claim (2) or (3), in which a foil film resistance wire is formed by etching a pure iron foil material adhered to an insulating film. Far infrared rays.
イルムで気密に挟持したものである特許請求の範囲第（
１）項乃至第（３）のいずれかに記載の遠赤外線式懐ろ
。(4) Claim No. 2, wherein the planar heating element is a foil film resistance wire sandwiched airtightly between two insulating films.
The far-infrared ray pocket according to any one of items 1) to (3).
積層されている特許請求の範囲第（１）項乃至第（４）
のいずれかに記載の遠赤外線式懐ろ。(5) Claims (1) to (4) in which the far-infrared emitting film is laminated on one surface of the flat heating element.
The far infrared rays described in any of the above.
性フイルム面に積層されている特許請求の範囲第（５）
項に記載の遠赤外線式懐ろ。(6) Claim No. 5, in which the far-infrared emitting film is laminated on the thinner insulating film surface of the flat heating element.
The far infrared rays described in section.
に設けられている特許請求の範囲第（１）項乃至第（４
）のいずれかに記載の遠赤外線式懐ろ。(7) Claims (1) to (4) in which the far-infrared emitting film is provided on the outside of one side of the bag-like covering.
) far-infrared rays described in any of
料とし、その内面に遠赤外線放射膜を設けてなる特許請
求の範囲第（１）項乃至第（４）項のいずれかに記載の
遠赤外線式懐ろ。(8) According to any one of claims (1) to (4), wherein one side of the bag-like covering is made of a material with high infrared transmittance, and a far-infrared ray emitting film is provided on the inner surface. The far infrared rays described.
料とし、その内面と接する平面発熱体の表面に、遠赤外
線放射膜を設けてなる特許請求の範囲第（１）項乃至第
（６）のいずれかに記載の遠赤外線式懐ろ。(9) One side of the bag-like covering is made of a material with high infrared transmittance, and a far-infrared ray emitting film is provided on the surface of the flat heating element that is in contact with the inner surface of the bag-like covering. The far-infrared rays type pocket according to any one of (6).
を、断熱性の高い材料としてなる特許請求の範囲第（８
）項もしくは第（９）項に記載の遠赤外線式懐ろ。(10) Claim No. 8 in which one side of the bag-like covering with high infrared transmittance is made of a material with high heat insulation properties.
) or (9).
第（１）項もしくは第（１０）項のいずれかに記載の遠
赤外線式懐ろ。(11) The far-infrared ray pocket according to claim 1 or 10, wherein the planar heating element has flexibility.
囲第（１）項乃至第（１１）項のいずれかに記載の遠赤
外線式懐ろ。(12) The far-infrared ray pocket according to any one of claims (1) to (11), wherein the infrared radiation film has flexibility.
第（１）項乃至第（１２）項のいずれかに記載の遠赤外
線式懐ろ。(13) The far-infrared ray pocket according to any one of claims (1) to (12), wherein the bag-like covering has flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21791386A JPS6373975A (en) | 1986-09-18 | 1986-09-18 | Far infrared ray type body warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21791386A JPS6373975A (en) | 1986-09-18 | 1986-09-18 | Far infrared ray type body warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6373975A true JPS6373975A (en) | 1988-04-04 |
Family
ID=16711706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21791386A Pending JPS6373975A (en) | 1986-09-18 | 1986-09-18 | Far infrared ray type body warmer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543963U (en) * | 1991-11-25 | 1993-06-15 | 孝 佐藤 | pillow |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861758A (en) * | 1981-10-09 | 1983-04-12 | 中島 昭 | Health warming device utilizing remote infrared rays |
| JPS6118910U (en) * | 1984-07-09 | 1986-02-03 | 富士重工業株式会社 | Vehicle height sensor mounting structure for automotive vehicle height adjustment device |
-
1986
- 1986-09-18 JP JP21791386A patent/JPS6373975A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5861758A (en) * | 1981-10-09 | 1983-04-12 | 中島 昭 | Health warming device utilizing remote infrared rays |
| JPS6118910U (en) * | 1984-07-09 | 1986-02-03 | 富士重工業株式会社 | Vehicle height sensor mounting structure for automotive vehicle height adjustment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543963U (en) * | 1991-11-25 | 1993-06-15 | 孝 佐藤 | pillow |
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