JPS61197689U - - Google Patents
Info
- Publication number
- JPS61197689U JPS61197689U JP8218485U JP8218485U JPS61197689U JP S61197689 U JPS61197689 U JP S61197689U JP 8218485 U JP8218485 U JP 8218485U JP 8218485 U JP8218485 U JP 8218485U JP S61197689 U JPS61197689 U JP S61197689U
- Authority
- JP
- Japan
- Prior art keywords
- heating wire
- heating
- conductive layer
- external conductive
- heating element
- 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 12
- 239000004020 conductor Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係るウオーターベツド用発熱
体の構造を示す一部拡大正面図、第２図はウオー
ターベツドの構造を示す断面図である。第３図は
従来のウオーターベツド用発熱体における発熱導
体とベツド上の人体との関係を示す等価回路図で
ある。
１…ベツド基台、２…水密袋体、３…面発熱体
、６…電源、１１，１２…絶縁シート、１３…発
熱導体、１４…絶縁被覆層、１５…外部導電体層
、Ｍ…人体、Ｇ…大地。
FIG. 1 is a partially enlarged front view showing the structure of a heating element for a water bed according to the present invention, and FIG. 2 is a sectional view showing the structure of the water bed. FIG. 3 is an equivalent circuit diagram showing the relationship between the heating conductor of a conventional water bed heating element and the human body on the bed. DESCRIPTION OF SYMBOLS 1... Bed base, 2... Watertight bag body, 3... Surface heating element, 6... Power source, 11, 12... Insulating sheet, 13... Heat generating conductor, 14... Insulating coating layer, 15... External conductor layer, M... Human body , G... Earth.
Claims (1)
行挾持し水密一体化した発熱線２０とからなる、
ベツド基台１と水密袋体２間に配設されるべき面
発熱体３において、発熱線として、発熱導体１３
の外周に絶縁被覆層１４を設け、更にその上に外
部導電体層１５を形成した発熱線２０を用い、上
記外部導電体層１５を接地したことを特徴とする
ウオーターベツド用発熱体。 It consists of two insulating protective sheets 11 and 12 and a heating wire 20 meanderingly sandwiched between them and integrated in a watertight manner.
In the surface heating element 3 to be disposed between the bed base 1 and the watertight bag body 2, a heating conductor 13 is used as a heating wire.
1. A heating element for a water bed, characterized in that a heating wire 20 is provided with an insulating coating layer 14 on the outer periphery of the heating wire 20, and an external conductive layer 15 is formed on the heating wire 20, and the external conductive layer 15 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8218485U JPS61197689U (en) | 1985-05-30 | 1985-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8218485U JPS61197689U (en) | 1985-05-30 | 1985-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197689U true JPS61197689U (en) | 1986-12-10 |
Family
ID=30629674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8218485U Pending JPS61197689U (en) | 1985-05-30 | 1985-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03177718A (en) * | 1989-11-27 | 1991-08-01 | New Heat Inc | Floor mat heating device and pad |
-
1985
- 1985-05-30 JP JP8218485U patent/JPS61197689U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03177718A (en) * | 1989-11-27 | 1991-08-01 | New Heat Inc | Floor mat heating device and pad |