JPH02270283A - Plane-type heating apparatus - Google Patents
Plane-type heating apparatusInfo
- Publication number
- JPH02270283A JPH02270283A JP9018289A JP9018289A JPH02270283A JP H02270283 A JPH02270283 A JP H02270283A JP 9018289 A JP9018289 A JP 9018289A JP 9018289 A JP9018289 A JP 9018289A JP H02270283 A JPH02270283 A JP H02270283A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- uniforming
- adhesive sheet
- sheets
- adhesive
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 35
- 230000001070 adhesive effect Effects 0.000 claims abstract description 34
- 239000002313 adhesive film Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 12
- 230000037303 wrinkles Effects 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 abstract 1
- 230000037373 wrinkle formation Effects 0.000 abstract 1
- 210000005069 ears Anatomy 0.000 description 7
- 238000002791 soaking Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は電気カーペットなどの面積が広くさらに金属箔
の均熱板を使用した面状採暖具に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a planar heating device that has a large area, such as an electric carpet, and uses a heat equalizing plate made of metal foil.
従来の技術
従来のこの種面状採暖具は、可どう性発熱線を使用し、
金属箔の均熱板を全体に使用することが好ましいとされ
ている。しかし、発熱線に電圧が印加されると、静電誘
導によって金属箔に誘起電圧を生じさせる。そして、金
属箔と発熱線の接触面積が一定の面積以上になると静電
容量も大きくなり、放電時の電荷も大きくなるから防水
性が不完全な場合は、水が表布に触れていると感電する
などの問題があった。そこで第５図に示すように、金属
箔の均熱板１の両面に接着フィルム２をラミネートして
なる均熱接着シート３において、金属箔が無く接着フィ
ルム２だけの部分を端部（以下。Conventional technology This type of conventional surface heating device uses flexible heating wires,
It is said that it is preferable to use a heat equalizing plate made of metal foil throughout. However, when a voltage is applied to the heating wire, an induced voltage is generated in the metal foil due to electrostatic induction. When the contact area between the metal foil and the heating wire exceeds a certain level, the capacitance increases and the charge during discharge also increases, so if the waterproofness is incomplete, water may be touching the outer fabric. There were problems such as electric shock. Therefore, as shown in FIG. 5, in a heat-uniforming adhesive sheet 3 made by laminating an adhesive film 2 on both sides of a heat-uniforming plate 1 made of metal foil, a portion where there is no metal foil and only the adhesive film 2 is located at the end (hereinafter referred to as "hereinafter").
耳部４という）に設けたものを複数枚使用し、均熱板１
の部分が重ならないように耳部４のみを重ね、この均熱
接着シート３の両面に表布と断熱材を重ね、熱により一
体に接着したものが知られている。Using multiple heat absorbing plates (referred to as ears 4),
It is known that only the ears 4 are overlapped so that the parts do not overlap, and outer fabric and heat insulating material are overlapped on both sides of this heat-uniform adhesive sheet 3, and then bonded together by heat.
発明が解決しようとする課題
しかしながら上記のような構成では、均熱板１として使
用する金属箔に接着フィルム２をラミネート加工すると
きに生じるテンションにより、接着フィルム２は張力に
より幾分伸びが生じ、均熱板１は金属であることから伸
びがほとんど無く、この両者の間に発生した伸びの差に
より均等接着シート３としての完成後に耳部４が収縮し
て第６図に示すようにｘ ） ｙといった寸法変化や耳
部４へ向ってのしわとなって現れる。この寸法変化やし
わにより外観上の問題や、ヒータユニット作成上のばら
つきが発生したり、防水性、絶縁性能の破壊が発生しや
すいという品質にかかわる課題や、均熱接着シートを複
数使用しなければならず、コスト的にも作業性からも効
率的とは言えないといった課題を有していた。Problems to be Solved by the Invention However, in the above configuration, the adhesive film 2 is slightly elongated due to the tension generated when the adhesive film 2 is laminated to the metal foil used as the heat soaking plate 1. Since the heat soaking plate 1 is made of metal, there is almost no elongation, and due to the difference in elongation that occurs between the two, the ears 4 contract after the uniform adhesive sheet 3 is completed, as shown in FIG. This appears as dimensional changes such as y and wrinkles toward the ears 4. These dimensional changes and wrinkles can cause problems with appearance, variations in the fabrication of heater units, quality-related issues such as easily destroying waterproofness and insulation performance, and the need to use multiple heat-uniforming adhesive sheets. However, it also has the problem that it cannot be said to be efficient in terms of cost and workability.
本発明はこのような課題を解決するもので、面状採暖具
の均熱接着シートの構成において、高品質で、コスト的
にも作業性においても効率的なものを提供することを目
的とするものである。The present invention solves these problems, and aims to provide a heat-uniforming adhesive sheet for a planar heating device that is of high quality and efficient in terms of cost and workability. It is something.
課題を解決するための手段
この課題を解決するために本発明は、表布と断熱材との
間にヒータユニットを有し、このヒータユニットは複数
に分離した金属箔の均熱板両面に熱溶融性の接着フィル
ムをラミネートした均熱接着シートとし、この均熱接着
シートの少なくとも片面に可どう性発熱線を接着し、前
記均熱接着シートの前記均熱板の分離した間隔は前記発
熱線の配線ピッチ以内とし、均熱板と接着フィルムは両
側端面において一致させてなるものである。Means for Solving the Problem In order to solve this problem, the present invention has a heater unit between the outer fabric and the heat insulating material, and this heater unit applies heat to both sides of a heat equalizing plate made of metal foil separated into a plurality of parts. A heat-uniforming adhesive sheet is formed by laminating a meltable adhesive film, and a flexible heating wire is adhered to at least one side of the heat-uniforming adhesive sheet, and the distance between the heating plates of the heat-uniforming adhesive sheet corresponds to the heating wire. The wiring pitch is within the range of , and the heat soaking plate and the adhesive film are aligned on both end surfaces.
作用
この構成により、均熱接着シート内に均熱板を分割して
設けているので、複数の均熱接着シートを用意する必要
がなく、コスト的にも作業性においても優れたものとな
る。また、均熱接着シートの両側部に耳部を設ける必要
がないから、収縮による寸法変化やしわの発生がなく、
高品質のヒータユニットによる面状採暖具を提供できる
。Function: With this configuration, the heat-uniforming plate is provided separately within the heat-uniforming adhesive sheet, so there is no need to prepare a plurality of heat-uniforming adhesive sheets, resulting in excellent cost and workability. In addition, since there is no need to provide ears on both sides of the heat-uniforming adhesive sheet, there is no dimensional change or wrinkles caused by shrinkage.
We can provide a planar heating device using a high-quality heater unit.
実施例
以下、本発明の一実施例について、図面に基づいて説明
する。EXAMPLE Hereinafter, an example of the present invention will be described based on the drawings.
第１図および第２図において、均熱接着シート１１の少
なくとも片面には可どう性発熱線１２が配線接着され、
ヒータユニットとなっている。そして、この均熱接着シ
ート１１は表布１３と断熱材１４との間に位置し、熱に
より一体に接着している。詳細には、均熱接着シート１
１は金属箔の均熱板１５を複数に分割し、この均熱板１
５の両面から複数の均熱板１５を一体化するように熱溶
融性接着フィルム１６を接着剤Ｉ７によりラミネートし
ている。この場合、均熱板１５と熱溶融性接着フィルム
１６は両側端面において一致している。均熱板１５の材
料はアルミ箔とし、分割された隣り合う均熱板１５の間
隔Ａは２〜２０ミリとし１発熱線１２の配線ピッチＢよ
り狭く、Ａ＜Ｂとした。熱溶融性接着フィルム１６は均
熱板１５の一方の面をポリエチレン、他方の面をポリエ
ステル系とした。ただし、この材料は両フィルム共、オ
レフィン系、エステル系、オレフィン系樹脂に塩化ビニ
ルをグラフト重合したものなどが考えられる。In FIGS. 1 and 2, flexible heating wires 12 are wired and bonded to at least one side of the heat-uniforming adhesive sheet 11,
It is a heater unit. This heat-uniforming adhesive sheet 11 is located between the outer fabric 13 and the heat insulating material 14, and is bonded together by heat. In detail, the uniform temperature adhesive sheet 1
1 is a metal foil heat equalizing plate 15 divided into a plurality of parts, and this heat equalizing plate 1
A heat-melting adhesive film 16 is laminated with an adhesive I7 so as to integrate a plurality of heat-uniforming plates 15 from both sides of the heat-melting plate 5. In this case, the heat-uniforming plate 15 and the heat-melting adhesive film 16 are aligned at both end surfaces. The material of the heat equalizing plate 15 is aluminum foil, and the interval A between adjacent divided heat equalizing plates 15 is 2 to 20 mm, narrower than the wiring pitch B of one heating wire 12, and A<B. The heat-melting adhesive film 16 was made of polyethylene on one side of the heat soaking plate 15 and polyester on the other side. However, this material for both films is conceivable, such as olefin-based, ester-based, or olefin-based resins graft-polymerized with vinyl chloride.
上記構成において、均熱接着シート１１内にて均熱板Ｉ
５を分割することができ、均熱接着シート１１の両側端
面に均熱板を無くした耳部を設ける必要性がなく、また
均熱接着シートを複数にしなくても金属箔の面積を少な
くすることができ、静電容量を少なくできる。また、第
３図、第４図に示すように、均熱接着シート１１の中で
接着フィルム１６だけの部分のテンションによる収縮も
両側の均熱板１５が基材となり、はとんど発生しない、
したがって、しｂも寸法変化も発生せず、防水性、絶縁
性の高い安定した高品質のヒータユニットが得られると
いう効果がある。なお、必要に応じて均熱接着シートを
複数使用とすることは何ら問題ではない、このとき接着
シートはそのまま端部を重ね合わせていけばよい。In the above configuration, the heating plate I in the heating adhesive sheet 11
5 can be divided into two parts, there is no need to provide ears without a heat equalizing plate on both end faces of the heat equalizing adhesive sheet 11, and the area of the metal foil can be reduced without having to use a plurality of heat equalizing adhesive sheets. This allows the capacitance to be reduced. Furthermore, as shown in FIGS. 3 and 4, shrinkage due to tension in the portion of the heat-uniforming adhesive sheet 11 where only the adhesive film 16 is present rarely occurs because the heat-uniforming plates 15 on both sides serve as the base material. ,
Therefore, there is an effect that a stable and high quality heater unit with high waterproofness and insulation properties can be obtained without causing any shrinkage or dimensional change. It should be noted that there is no problem in using a plurality of heat-uniforming adhesive sheets as needed; in this case, the adhesive sheets may be simply overlapped at their ends.
発明の効果
以上のように本発明によれば、次のような効果が得られ
る。Effects of the Invention As described above, according to the present invention, the following effects can be obtained.
（１） 均熱接着シート内に均熱板を分割して設けて
いるので、複数の均熱接着シートを用意する必要がなく
、コスト的にも作業性においても優れたものとなる。(1) Since the heat-uniforming plate is provided separately within the heat-uniforming adhesive sheet, there is no need to prepare a plurality of heat-uniforming adhesive sheets, resulting in excellent cost and workability.
（２） 均熱液１シートの両側部に耳部を設ける必要
がないから、収縮による寸法変化やしわの発生がなく、
高品質のヒータユニットによる面状採暖具を提供できる
。(2) There is no need to provide ears on both sides of one sheet of soaking liquid, so there is no dimensional change or wrinkles due to shrinkage.
We can provide a planar heating device using a high-quality heater unit.
第１図〜第４図は本発明の一実施例を示すもので、第１
図は面状採暖具の要部拡大断面図、第２図はヒータユニ
ットの要部拡大断面図、第３図および第４図は均熱接着
シートの平面図および断面図、第５図〜第７図は従来例
を示し、第５図は均熱接着シートの要部拡大断面図、第
６図および第７図は均熱接着シートの平面図および断面
図である。
１１・・・均熱接着シート、１２・・・可どう性発熱線
、１３・・・表布、１４・・・断熱材、１５・・・均熱
板、１６・・・熱溶融性接着フィルム、１７・・・接着
剤。
代理人 森 本 義 私
用１図
第２図
第＋図Figures 1 to 4 show one embodiment of the present invention.
The figure is an enlarged sectional view of the main part of the planar heating device, Fig. 2 is an enlarged sectional view of the main part of the heater unit, Figs. 3 and 4 are a plan view and sectional view of the heat-uniforming adhesive sheet, and Figs. FIG. 7 shows a conventional example, FIG. 5 is an enlarged sectional view of a main part of a heat-uniforming adhesive sheet, and FIGS. 6 and 7 are a plan view and a sectional view of the heat-uniforming adhesive sheet. DESCRIPTION OF SYMBOLS 11... Soaking adhesive sheet, 12... Flexible heating wire, 13... Outer fabric, 14... Heat insulating material, 15... Soaking plate, 16... Heat-melting adhesive film , 17...adhesive. Agent Yoshi Morimoto Private use Figure 1 Figure 2 Figure +
Claims (1)
ヒータユニットは複数に分離した金属箔の均熱板両面に
熱溶融性の接着フィルムをラミネートした均熱接着シー
トとし、この均熱接着シートの少なくとも片面に可とう
性発熱線を接着し、前記均熱接着シートの前記均熱板の
分離した間隔は前記発熱線の配線ピッチ以内とし、均熱
板と接着フィルムは両側端面において一致させてなる面
状採暖具。1. A heater unit is provided between the outer fabric and the heat insulating material. A flexible heating wire is adhered to at least one side of the heat-adhesive sheet, the distance between the heat-uniforming plates of the heat-uniforming adhesive sheet is within the wiring pitch of the heating wires, and the heating plate and the adhesive film are attached at both end surfaces. A planar heating device made of matching materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1090182A JP2710396B2 (en) | 1989-04-10 | 1989-04-10 | Area heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1090182A JP2710396B2 (en) | 1989-04-10 | 1989-04-10 | Area heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02270283A true JPH02270283A (en) | 1990-11-05 |
| JP2710396B2 JP2710396B2 (en) | 1998-02-10 |
Family
ID=13991346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1090182A Expired - Fee Related JP2710396B2 (en) | 1989-04-10 | 1989-04-10 | Area heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2710396B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011146368A (en) * | 2009-12-15 | 2011-07-28 | Panasonic Corp | Method of manufacturing planar heater |
| JPWO2017208737A1 (en) * | 2016-05-30 | 2019-04-04 | パナソニックＩｐマネジメント株式会社 | Thermal conductive sheet and sheet heater using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57179016U (en) * | 1981-05-08 | 1982-11-12 | ||
| JPS59228384A (en) * | 1983-06-08 | 1984-12-21 | 松下電器産業株式会社 | Panel heater unit |
-
1989
- 1989-04-10 JP JP1090182A patent/JP2710396B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57179016U (en) * | 1981-05-08 | 1982-11-12 | ||
| JPS59228384A (en) * | 1983-06-08 | 1984-12-21 | 松下電器産業株式会社 | Panel heater unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011146368A (en) * | 2009-12-15 | 2011-07-28 | Panasonic Corp | Method of manufacturing planar heater |
| JPWO2017208737A1 (en) * | 2016-05-30 | 2019-04-04 | パナソニックＩｐマネジメント株式会社 | Thermal conductive sheet and sheet heater using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2710396B2 (en) | 1998-02-10 |
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