JPS5823082B2 - heater - Google Patents
heaterInfo
- Publication number
- JPS5823082B2 JPS5823082B2 JP51144173A JP14417376A JPS5823082B2 JP S5823082 B2 JPS5823082 B2 JP S5823082B2 JP 51144173 A JP51144173 A JP 51144173A JP 14417376 A JP14417376 A JP 14417376A JP S5823082 B2 JPS5823082 B2 JP S5823082B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating plate
- heater
- plate
- resistance heating
- 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.)
- Expired
Links
Landscapes
- Resistance Heating (AREA)
- Cleaning And Drying Hair (AREA)
Description
【発明の詳細な説明】
本発明は正特性抵抗発熱体を使用したヒータに関するも
ので、その目的とするよころはヒータ素子からその外周
を被包する保護管への伝熱効率を良＜シ、効率的に加熱
できるようにしたヒータを提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heater using a positive characteristic resistance heating element, and its purpose is to improve the efficiency of heat transfer from the heater element to the protective tube surrounding the outer periphery of the heater element. An object of the present invention is to provide a heater that can heat efficiently.
以下本発明の実施例をスチームへアーアイロンの例を示
す図面に基づき説明する。Embodiments of the present invention will be described below based on drawings showing an example of a steam iron.
把手りの一端にスチーム吐出孔Ｂを備えたカーリングパ
イプＣを取付け、前記カーリングパイプＣ内にはヒータ
Ａを収容するとともにヒータＡの外周には吸水体Ｅ及び
パツキンＦを設け、更に前期カーリングパイプＣの先端
には給水タンクＧを設け、前記吸水体Ｅと給水タンクＧ
とを導水管Ｈで連結し、給水タンクＧから吸水体Ｅへ水
を供給してそれをヒータＡで加熱することによりスチー
ムを発生し、前記スチーム吐出孔Ｂより吐出させるので
ある。A curling pipe C equipped with a steam discharge hole B is attached to one end of the handle, a heater A is accommodated in the curling pipe C, and a water absorbing body E and a gasket F are provided around the outer circumference of the heater A. A water tank G is provided at the tip of C, and the water absorbing body E and the water tank G are connected to each other.
are connected by a water conduit H, water is supplied from the water supply tank G to the water absorbing body E, and the water is heated by the heater A to generate steam, which is discharged from the steam discharge hole B.
前記ヒータは第３図乃至第５図に示すように、平板状の
正特性抵抗発熱体１を複数個並設し、その両面を導電性
ゴム２，２を介して一対の電極板３，３で挾持し、絶縁
板４を筒状に形成して電極板３，３の外周を被包し保護
管５内に収容している。As shown in FIGS. 3 to 5, the heater has a plurality of flat positive characteristic resistance heating elements 1 arranged in parallel, and a pair of electrode plates 3, 3 on both sides of the heater through conductive rubber 2, 2. The insulating plate 4 is formed into a cylindrical shape, covers the outer periphery of the electrode plates 3, and is housed in the protective tube 5.
前記電極板３は正特性抵抗発熱体を挾持する平板状挟持
片３ａとその両側に折曲げて形成した一対の円弧状支持
片３ｂ ｔ ３ｂとからなり、前記支持片３ｂ、３ｂを
絶縁板４の内面に弾接するとともにその端部間に隙間３
ｃを形成しており、前記絶縁板４の両端に形成した折曲
げ片４ａ 、４ａを前記隙間３ｃに挿入し係止している
。The electrode plate 3 consists of a flat holding piece 3a that holds the positive characteristic resistance heating element, and a pair of arc-shaped supporting pieces 3b and 3b bent on both sides of the holding piece 3a. While elastically contacting the inner surface of the
c, and bent pieces 4a, 4a formed at both ends of the insulating plate 4 are inserted into the gap 3c and locked.
また前記絶縁板４の外表面には熱良導性のグリス６を塗
布しており、このグリス６により保護管５への挿入をし
易く、且つ挿入後の絶縁板４と保護管５との密着を良（
して熱伝導が良好になるようにしている。Further, the outer surface of the insulating plate 4 is coated with grease 6 having good thermal conductivity, and this grease 6 makes it easy to insert the insulating plate 4 into the protective tube 5, and also makes it easy to connect the insulating plate 4 and the protective tube 5 after insertion. Good contact (
This ensures good heat conduction.
以上の如く、本発明は電極板に設けた円弧状支持片を絶
縁板の内面に弾接しているので、正特性抵抗発熱体、電
極板、絶縁板、及び保護管が互いに密着し、また絶縁板
の両端に形成した折曲げ片を一対の円弧状支持片の端部
間に形成した隙間に挿入係止するようにしているので、
絶縁板を円筒状に形成して電極板の外周を被包する際に
絶縁板の端部同志が電極板表面で重なり合うことがな（
電極板に取着でき、絶縁板と保護管とがよ（密着すると
ともに、保護管内に挿入する際も絶縁板がずれたり外れ
たりすることがな（なり、従って正特性抵抗発熱体から
保護管への熱伝導が良くなり、効率的な加熱ができるの
である。As described above, in the present invention, the arc-shaped support piece provided on the electrode plate is in elastic contact with the inner surface of the insulating plate, so that the positive characteristic resistance heating element, the electrode plate, the insulating plate, and the protective tube are in close contact with each other, and Since the bent pieces formed at both ends of the plate are inserted and locked into the gap formed between the ends of the pair of arcuate support pieces,
When the insulating plate is formed into a cylindrical shape and covers the outer periphery of the electrode plate, the edges of the insulating plate do not overlap on the electrode plate surface (
It can be attached to the electrode plate, so that the insulating plate and the protective tube are in close contact with each other, and the insulating plate will not shift or come off when inserted into the protective tube. This improves heat conduction and enables efficient heating.
第１図はスチームへアアイロンの概略平面図、第２図は
同上の要部断面図、第３図は本発明ヒータの断面図、第
４図は同上の横断面図、第５図は電極板の斜視図。
１・・・正特性抵抗発熱体、３・・・電極板、３ａ・・
・挾持片、３ｂ・・・支持片、３ｃ・・・隙間、４・・
・絶縁板、４ａ・・・折曲げ片、５・・・保護管。Fig. 1 is a schematic plan view of the steam hair iron, Fig. 2 is a cross-sectional view of the main parts of the same as above, Fig. 3 is a cross-sectional view of the heater of the present invention, Fig. 4 is a cross-sectional view of the same as above, and Fig. 5 is an electrode plate. A perspective view of. 1... Positive characteristic resistance heating element, 3... Electrode plate, 3a...
・Holding piece, 3b...Support piece, 3c...Gap, 4...
- Insulating plate, 4a... bending piece, 5... protection tube.
Claims (1)
るとともに、絶縁板を筒状に形成して前記電極板の外周
を被包し保護管内に収容してなるヒータにおいて、前記
電極板は正特性抵抗発熱体を挾持する平板状挟持片の両
側に前記絶縁板の内面に弾接する一対の円弧状支持片を
形成してなり、前記一対の円弧状支持片の端部間に形成
した隙間に前記絶縁板の両端に形成した折曲げ片を挿入
係止したことを特徴とするヒータ。 ２ 絶縁板の外表面に熱良導性のグリスを塗布したこと
を特徴とする特許請求の範囲第１項記載のヒータ。[Scope of Claims] 1 A flat positive characteristic resistance heating element is sandwiched between a pair of electrode plates, and an insulating plate is formed into a cylindrical shape to cover the outer periphery of the electrode plate and housed in a protective tube. In the heater, the electrode plate is formed by forming a pair of arcuate supporting pieces on both sides of a flat holding piece that holds a positive characteristic resistance heating element in elastic contact with the inner surface of the insulating plate. A heater characterized in that bent pieces formed at both ends of the insulating plate are inserted and locked into gaps formed between the ends. 2. The heater according to claim 1, characterized in that the outer surface of the insulating plate is coated with grease having good thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51144173A JPS5823082B2 (en) | 1976-11-30 | 1976-11-30 | heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51144173A JPS5823082B2 (en) | 1976-11-30 | 1976-11-30 | heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5369758A JPS5369758A (en) | 1978-06-21 |
| JPS5823082B2 true JPS5823082B2 (en) | 1983-05-13 |
Family
ID=15355892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51144173A Expired JPS5823082B2 (en) | 1976-11-30 | 1976-11-30 | heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823082B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020145213A1 (en) * | 2019-01-10 | 2020-07-16 | シチズン時計株式会社 | Control device for machine tool and machine tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898422A (en) * | 1973-12-26 | 1975-08-05 | Texas Instruments Inc | PTC heater assembly bonding |
| JPS5521515Y2 (en) * | 1975-04-30 | 1980-05-23 |
-
1976
- 1976-11-30 JP JP51144173A patent/JPS5823082B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020145213A1 (en) * | 2019-01-10 | 2020-07-16 | シチズン時計株式会社 | Control device for machine tool and machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5369758A (en) | 1978-06-21 |
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