JP2000215968A - Electrothermic sheet - Google Patents
Electrothermic sheetInfo
- Publication number
- JP2000215968A JP2000215968A JP11013301A JP1330199A JP2000215968A JP 2000215968 A JP2000215968 A JP 2000215968A JP 11013301 A JP11013301 A JP 11013301A JP 1330199 A JP1330199 A JP 1330199A JP 2000215968 A JP2000215968 A JP 2000215968A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- conductive material
- insulating sheet
- electrothermic
- bus bars
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000005485 electric heating Methods 0.000 claims description 12
- 239000004568 cement Substances 0.000 abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 239000004570 mortar (masonry) Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000007650 screen-printing Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 12
- 239000011810 insulating material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 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
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Central Heating Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は電熱シ−ト、より詳
細には、床暖房、ロ−ドヒ−ティング、その他の埋設熱
源として利用し得る面状発熱体である電熱シ−トに関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric heating sheet, and more particularly, to an electric heating sheet which is a planar heating element which can be used as floor heating, load heating, and other buried heat sources. is there.
【０００２】[0002]
【従来の技術】近時、床板に面状発熱体を埋設した床暖
房システムが普及しつつあり、更にセメント材、モルタ
ル材あるいはロ−ドヒ−ティングのためのアスファルト
材中に面状発熱体を埋設することも考えられてきてい
る。2. Description of the Related Art Recently, a floor heating system in which a planar heating element is embedded in a floor plate is becoming widespread. Burial is also being considered.
【０００３】[0003]
【発明が解決しようとする課題】これらの用途に用いら
れる面状発熱体として樹脂シ−トに発熱ラインを印刷し
たものがあるが、これをセメント等内に埋設した場合、
その上下面がセメント等と密着せずに隙間ができやす
く、ずれ動いたりする虞がある。As a sheet heating element used for these applications, there is a sheet heating sheet on which a heating line is printed, but when this is embedded in cement or the like,
There is a possibility that the upper and lower surfaces are not closely attached to the cement or the like and a gap is easily formed, so that the upper and lower surfaces may shift and move.
【０００４】そこで本発明は、セメント等に埋設した場
合に上下面が確実にセメント等に密着し、ずれ動いたり
する虞がない電熱シ−トを提供することを課題とする。Accordingly, an object of the present invention is to provide an electric heating sheet in which the upper and lower surfaces surely adhere to the cement or the like when buried in the cement or the like and there is no possibility of shifting.
【０００５】[0005]
【課題を解決するための手段】本発明は、少なくとも下
側絶縁シ−ト、前記下側絶縁シ−ト上にシルクスクリ−
ン印刷される導電材、前記導電材に対する電源供給用ブ
スバ−及び上側絶縁シ−トを積層した積層物に、その上
面から下面に抜ける透孔を形成して成る電熱シ−ト、を
以て上記課題を解決した。According to the present invention, at least a lower insulating sheet, a silk screen is provided on the lower insulating sheet.
An electrothermal sheet comprising a conductive material to be printed, a power supply bus bar for the conductive material and an upper insulating sheet laminated with a through hole extending from the upper surface to the lower surface. Was solved.
【０００６】[0006]
【発明の実施の形態】本発明の実施の形態を添付図面に
依拠して説明する。図１は本発明に係る電熱シ−トの構
成例を示す分解斜視図で、それは下から順に断熱材１、
アルミシ−ト２、下側絶縁シ−ト３、導電材４、ブスバ
−５、及び、上側絶縁シ−ト６を積層して成る。Embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is an exploded perspective view showing a configuration example of an electric heating sheet according to the present invention.
It is formed by laminating an aluminum sheet 2, a lower insulating sheet 3, a conductive material 4, a bus bar 5, and an upper insulating sheet 6.
【０００７】断熱材１としては、例えば厚さ３ミリメ−
トル程の発泡ポリエチレンシ−トが用いられる。断熱材
１上には、接着剤又は両面粘着テ−プを介してアルミシ
−ト２が被着される。このアルミシ−ト２は、熱をシ−
ト全体に均一に拡散させる役目を果たす。The heat insulating material 1 is, for example, 3 mm thick.
A foamed polyethylene sheet of about Torr is used. An aluminum sheet 2 is adhered on the heat insulating material 1 via an adhesive or a double-sided adhesive tape. This aluminum sheet 2 heats the sheet.
It plays a role in spreading it evenly over the entire area.
【０００８】下側絶縁シ−ト３は、例えば厚さ 0.1ミリ
メ−トル程のポリエステルシ−トで、その表面に、発熱
材料となる半導体ストライプである導電材４が定着され
る。導電材４は、普通、導電性グラファイトインクを用
いたシルクスクリ−ン印刷により形成される。導電材４
は、両側に配備される電極ライン７と、電極ライン７、
７を接続する多数本の発熱ライン８とから構成される。
発熱ライン８は、図示した直線状の外、ジグザグ状、波
線状、その他任意の線とすることができる。The lower insulating sheet 3 is, for example, a polyester sheet having a thickness of about 0.1 millimeter, and a conductive material 4, which is a semiconductor stripe serving as a heat generating material, is fixed on the surface thereof. The conductive material 4 is usually formed by silk screen printing using a conductive graphite ink. Conductive material 4
Is an electrode line 7 provided on both sides, and an electrode line 7,
And a large number of heat generating lines 8 connecting them.
The heating line 8 can be a straight line, a zigzag shape, a wavy line, or any other line as shown.
【０００９】ブスバ−５、５は電源に接続された電源供
給用の銅板で、電極ライン７、７上に接触するように配
置される。ブスバ−５と電極ライン７との接合度合は、
各層接着時において加熱後自然冷却する際に、下側絶縁
シ−ト３が放冷収縮することにより一層強化される。ま
た、電極ライン７とブスバ−５の外側に十分なスペ−ス
があり、下側絶縁シ−ト３と上側絶縁シ−ト６とが十分
且つ確実に密着するので、導電材４とブスバ−５は、堅
固且つ密封状態に保持される。上側絶縁シ−ト６は、下
側絶縁シ−ト３と同一資材製である。The bus bars 5, 5 are copper plates for power supply connected to a power source, and are arranged so as to be in contact with the electrode lines 7, 7. The degree of joining between the bus bar 5 and the electrode line 7 is as follows:
Upon natural cooling after heating at the time of bonding each layer, the lower insulating sheet 3 is further strengthened by being naturally cooled and contracted. In addition, there is sufficient space outside the electrode line 7 and the bus bar 5, and the lower insulating sheet 3 and the upper insulating sheet 6 are sufficiently and securely adhered to each other. 5 is held tight and sealed. The upper insulating sheet 6 is made of the same material as the lower insulating sheet 3.
【００１０】本発明においては、上記の如くして構成さ
れた電熱シ−ト１０に、上面（上側絶縁シ−ト６）から
下面（断熱材１）に抜ける透孔９が多数形成される。透
孔９は、シ−ト縁辺及び発熱ライン８間の適宜位置に適
宜大きさにて配置する。図示したものは、発熱ライン８
間に大きめの長方形状の透孔９を狭間隔にて並設してい
る。In the present invention, a large number of through-holes 9 are formed in the electric heating sheet 10 constructed as described above so as to pass from the upper surface (upper insulating sheet 6) to the lower surface (heat insulating material 1). The through holes 9 are arranged at appropriate positions between the edge of the sheet and the heat generating line 8 with an appropriate size. Shown is the heating line 8
Large rectangular through-holes 9 are arranged in parallel at narrow intervals.
【００１１】かくして本電熱シ−ト１０を家屋の床面、
壁面あるいは路面に埋設するに当たり、その上にセメン
ト１１、モルタルあるいはアスファルト等を被せると、
これらセメント１１等が透孔９内に充填されるため（図
３参照）、電熱シ−ト１０の両面がセメント１０等に確
実に密着する。そのため、電熱シ−ト１０が定位置から
ずれ動いたりする虞がない。Thus, the electric heating sheet 10 is installed on the floor of a house,
When burying it on a wall or road surface, put cement 11, mortar or asphalt on it,
Since the cement 11 and the like are filled in the through holes 9 (see FIG. 3), both surfaces of the electric heating sheet 10 are securely adhered to the cement 10 and the like. For this reason, there is no possibility that the electric heating sheet 10 is shifted from the home position.
【００１２】[0012]
【発明の効果】本発明は上述した通りであって、セメン
ト内等に埋設する場合、上面から下面に抜ける多数の透
孔内にセメント等が充填されるため、シ−トの上下面に
隙間を生ずることなく密着してその埋設位置に確固と保
持される効果がある。The present invention is as described above. When buried in cement or the like, cement or the like is filled in a large number of through-holes extending from the upper surface to the lower surface. Therefore, there is an effect that they are firmly held at the buried position in close contact with each other.
【図１】 本発明に係る電熱シ−トの実施例の透孔穿設
前の分解斜視図である。FIG. 1 is an exploded perspective view of an embodiment of an electric heating sheet according to the present invention before a through hole is formed.
【図２】 本発明に係る電熱シ−トの実施例の斜視図で
ある。FIG. 2 is a perspective view of an embodiment of an electric heating sheet according to the present invention.
【図３】 本発明に係る電熱シ−トの実施例の埋設状態
を示す断面図である。FIG. 3 is a sectional view showing an embedded state of an embodiment of the electric heating sheet according to the present invention.
１ 断熱材 ２ アルミシ−ト ３ 下側絶縁シ−ト ４ 導電材 ５ ブスバ− ６ 上側絶縁シ−ト ７ 電極ライン ８ 発熱ライン ９ 透孔 １０ 電熱シ−ト １１ セメント DESCRIPTION OF SYMBOLS 1 Heat insulating material 2 Aluminum sheet 3 Lower insulating sheet 4 Conductive material 5 Bus bar 6 Upper insulating sheet 7 Electrode line 8 Heating line 9 Through hole 10 Electric heat sheet 11 Cement
Claims (1)
縁シ−ト上にシルクスクリ−ン印刷される導電材、前記
導電材に対する電源供給用ブスバ−及び上側絶縁シ−ト
を積層した積層物に、その上面から下面に抜ける透孔を
形成して成る電熱シ−ト。At least a lower insulating sheet, a conductive material to be silk-screen printed on the lower insulating sheet, a busbar for supplying power to the conductive material, and an upper insulating sheet are laminated. An electric heating sheet comprising a laminated body formed with through-holes extending from the upper surface to the lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11013301A JP2000215968A (en) | 1999-01-21 | 1999-01-21 | Electrothermic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11013301A JP2000215968A (en) | 1999-01-21 | 1999-01-21 | Electrothermic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000215968A true JP2000215968A (en) | 2000-08-04 |
Family
ID=11829372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11013301A Pending JP2000215968A (en) | 1999-01-21 | 1999-01-21 | Electrothermic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000215968A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014156038A1 (en) * | 2013-03-28 | 2014-10-02 | 株式会社デンソー | Radiant heater device |
| JP2016044887A (en) * | 2014-08-22 | 2016-04-04 | 株式会社東芝 | refrigerator |
| TWI855842B (en) * | 2023-08-29 | 2024-09-11 | 陳樹鍊 | Heating structure for electric heating floor |
-
1999
- 1999-01-21 JP JP11013301A patent/JP2000215968A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014156038A1 (en) * | 2013-03-28 | 2014-10-02 | 株式会社デンソー | Radiant heater device |
| JP2014189251A (en) * | 2013-03-28 | 2014-10-06 | Denso Corp | Radiation heater device |
| CN105103650A (en) * | 2013-03-28 | 2015-11-25 | 株式会社电装 | Radiant heater unit |
| CN105103650B (en) * | 2013-03-28 | 2017-05-10 | 株式会社电装 | Radiant heater unit |
| JP2016044887A (en) * | 2014-08-22 | 2016-04-04 | 株式会社東芝 | refrigerator |
| TWI855842B (en) * | 2023-08-29 | 2024-09-11 | 陳樹鍊 | Heating structure for electric heating floor |
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