JPH0412369B2 - - Google Patents
Info
- Publication number
- JPH0412369B2 JPH0412369B2 JP58013536A JP1353683A JPH0412369B2 JP H0412369 B2 JPH0412369 B2 JP H0412369B2 JP 58013536 A JP58013536 A JP 58013536A JP 1353683 A JP1353683 A JP 1353683A JP H0412369 B2 JPH0412369 B2 JP H0412369B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- plug
- receiving terminal
- heater
- holding case
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
- F24C15/104—Arrangements of connectors, grounding, supply wires
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Stoves And Ranges (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 この発明は電気こんろに関するものである。[Detailed description of the invention] Industrial applications This invention relates to an electric stove.
従来例の構成とその問題点
従来の電気こんろの配線は、シーズヒータへ電
気接続した端子棒に端子板を溶接し、その端子板
のめねじに電源コードのリード線をねじ止めして
いる。そのため、ヒータに故障が生じた場合など
ヒータを取り替える必要が生じたときには、ヒー
タユニツトをこんろ本体に固定している部分から
外し、リード線のねじを外してリード線を取外さ
ねばならないため、電気こんろの使用者である素
人では取り替えできないという問題を有してい
た。Conventional configuration and problems In conventional electric stove wiring, a terminal plate is welded to the terminal bar that is electrically connected to the sheathed heater, and the power cord lead wire is screwed to the female thread of the terminal plate. . Therefore, when it becomes necessary to replace the heater due to a failure of the heater, it is necessary to remove the heater unit from the part that is fixed to the stove body, unscrew the lead wire, and remove the lead wire. There was a problem in that an amateur who used an electric stove could not replace it.
発明の目的
この発明の目的は、ヒータの取り替えを容易に
行なえる電気こんろを提供することでさる。OBJECT OF THE INVENTION An object of the invention is to provide an electric stove whose heater can be easily replaced.
発明の構成
この発明の電気こんろは、こんろ本体と、差込
端子挿入用の孔に臨むように受端子を内蔵し前記
こんろ本体に固着した受端子保持ケースと、この
受端子保持ケースおよびその前方の空間を囲むよ
うに設けたガイド金具と、前記受端子に電気接続
したリード線と、前記こんろ本体に装置されるヒ
ータの両端部に接続した差込端子を前記差込端子
挿入用の孔を通して前記受端子に着脱自在に結合
させたヒータユニツトとを備え、前記差込端子挿
入用の孔の直径を前記差込端子の直径よりも十分
に大きく設定したことを特徴とする。Structure of the Invention The electric stove of the present invention includes a stove main body, a receiving terminal holding case which has a receiving terminal built therein and is fixed to the stove main body so as to face a hole for inserting a plug-in terminal, and this receiving terminal holding case. and a guide fitting provided so as to surround the space in front of it, a lead wire electrically connected to the receiving terminal, and a plug-in terminal connected to both ends of the heater installed in the stove body, into which the plug-in terminal is inserted. and a heater unit detachably connected to the receiving terminal through a hole for insertion, and the diameter of the hole for inserting the plug-in terminal is set to be sufficiently larger than the diameter of the plug-in terminal.
このように構成したため、ヒータユニツトの差
込端子を受端子から抜き取つて、新しいヒータユ
ニツトの差込端子を受端子へ差込むだけで、極め
て簡単にヒータユニツトの取り替えを行なえる。
また、ガイド金具により受端子保持ケースおよび
その前方の空間を囲んでいるので、受端子保持ケ
ースの差込端子挿入用の孔が見えなくても、ガイ
ド金具に沿つてヒータユニツトを押し込んでいけ
ば、差込端子を差込端子挿入用の孔に自動的に合
わせることができ、差込端子を受端子にスムーズ
に結合させることができる。また、差込端子挿入
用の孔の直径を前記差込端子の直径よりも十分に
大きく設定したので、差込端子間寸法、ヒータの
渦巻部分から差込端子までの高さ寸法にばらつき
があつても、差込端子を受端子に無理なく挿入す
ることができる。 With this configuration, the heater unit can be replaced extremely easily by simply removing the plug-in terminal of the heater unit from the receiving terminal and inserting the plug-in terminal of a new heater unit into the receiving terminal.
In addition, the guide fitting surrounds the receiving terminal holding case and the space in front of it, so even if you cannot see the hole for inserting the plug-in terminal in the receiving terminal holding case, you can simply push the heater unit along the guide fitting. , the plug-in terminal can be automatically aligned with the plug-in terminal insertion hole, and the plug-in terminal can be smoothly connected to the receiving terminal. In addition, since the diameter of the hole for inserting the plug-in terminal is set to be sufficiently larger than the diameter of the plug-in terminal, there may be variations in the dimensions between the plug-in terminals and the height dimension from the spiral part of the heater to the plug-in terminal. The plug-in terminal can be easily inserted into the receiving terminal even if the
この発明の一実施例を第１図ないし第６図を用
いて説明する。第３図に示すように、シーズヒー
タ１の端子棒２に差込端子３をスポツト溶接など
で固着する。この差込端子３を覆うようにケース
４をシーズヒータ１に咬めなどで固定する。５は
シーズヒータ１、端子棒２、差込端子３と、ケー
ス４とを平行に保つように、ケース４の一部を切
り起こして形成した切起片である。一方、第４，
５図に示すように、上記差込端子３を電気的に受
ける受端子６を、受端子保持ケース７内に設置す
る。受端子保持ケース７に設けた差込端子３を受
け入れるための孔８は、差込端子３の直径よりも
十分に大きく設定して、差込端子３を差し込んだ
ときに、差込端子３の直径に対し全方向に隙間が
生じるように構成する。この受端子保持ケース７
を、第２，６図に示すように、ガイド金具９で包
み、取付金具１０でこんろ本体Ａの天板１１に取
り付ける。受端子保持ケース７の外形は２段とな
つていて、ガイド金具９と取付金具１０とでくる
んだときに、これら金具９，１０と内側段部７ａ
との間にケース差込用空隙１６が形成され、この
空隙１６にケース４の先端が挿入される。ガイド
金具９はその両側面の先端は外方に広げ、下面は
受端子保持ケース７の付近より下方に傾斜させて
ある。天板１１は、第２図に示すように、その一
部を一段おとして、そのおとした部分の周囲を少
しのこして打ち抜くことにより係止部１７を形成
し、この係止部１７に一部切欠１２を持つ受皿１
３を係載する。１４はシーズヒータ１の渦巻部分
１５を支える支持金具（ヒータ保持体）である。
この支持金具１４と、シーズヒータ１と、差込端
子３と、ケース４とでヒータユニツトＢを構成す
る。なお、受端子６は電源コードのリード線１８
に電気接続する。 An embodiment of the present invention will be described with reference to FIGS. 1 to 6. As shown in FIG. 3, the insertion terminal 3 is fixed to the terminal bar 2 of the sheathed heater 1 by spot welding or the like. The case 4 is fixed to the sheathed heater 1 with a clamp or the like so as to cover the plug-in terminal 3. Reference numeral 5 denotes a cut-and-raised piece formed by cutting and raising a part of the case 4 so that the sheathed heater 1, the terminal bar 2, the plug-in terminal 3, and the case 4 are kept parallel to each other. On the other hand, the fourth
As shown in FIG. 5, a receiving terminal 6 that electrically receives the plug-in terminal 3 is installed in a receiving terminal holding case 7. The hole 8 for receiving the plug terminal 3 provided in the receiving terminal holding case 7 is set to be sufficiently larger than the diameter of the plug terminal 3, so that when the plug terminal 3 is inserted, the hole 8 for receiving the plug terminal 3 is It is configured so that gaps are created in all directions with respect to the diameter. This receiving terminal holding case 7
As shown in FIGS. 2 and 6, it is wrapped with a guide fitting 9 and attached to the top plate 11 of the stove body A using a mounting fitting 10. The outer shape of the receiving terminal holding case 7 is two-tiered, and when wrapped with the guide metal fittings 9 and the mounting metal fittings 10, these metal fittings 9 and 10 and the inner step part 7a
A case insertion cavity 16 is formed between the two, and the tip of the case 4 is inserted into this cavity 16. The tips of both side surfaces of the guide fitting 9 are spread outward, and the lower surface is inclined downward from the vicinity of the receiving terminal holding case 7. As shown in FIG. 2, the top plate 11 is made by lowering a part of it one step and punching out a small area around the lowered part to form a locking part 17. saucer 1 with partial notch 12
3 is pending. 14 is a support metal fitting (heater holder) that supports the spiral portion 15 of the sheathed heater 1.
The support fitting 14, the sheathed heater 1, the insertion terminal 3, and the case 4 constitute a heater unit B. Note that the receiving terminal 6 is connected to the lead wire 18 of the power cord.
make an electrical connection to.
このように構成した結果、シーズヒータ１が故
障したときなど、シーズヒータ１を交換する必要
が生じた場合には、つぎのようにして、シーズヒ
ータ１を容易に取り替えることができる。すなわ
ち、受端子保持ケース７の孔８に対して差込端子
３の直径が十分に小さく設定されているため、ヒ
ータユニツトＢ全体を持ち上げて、支持金具１４
を天板１１の凹みよりも上方に引き出し、そのま
まヒータユニツトＢを第２図矢符Ｃ方向に引つ張
る。すると、差込端子３が受端子６から抜き取ら
れ、ケース４が受端子保持ケース７から外れる。
そのままさらに矢符Ｃ方向へ引き続ければ、ケー
ス４が切欠１２を通り受皿１３内に入つてきて、
ヒータユニツトＢを本体Ａから取り外すことがで
きる。新しいヒータユニツトＢを挿着する際は、
受皿１３の切欠１２の奥に見えるガイド金具９を
目当にケース４を押し込んでいけば、ケース４が
ガイド金具９に沿つて進んで、差込端子３が受端
子６にスムーズに差込まれる。こうして、ヒータ
ユニツトＢを取り替えるだけで、シーズヒータ１
を簡単に取り替えることができる。しかも、ケー
ス４で差込端子３を覆つているため、差込端子３
に外力が加わらず、シーズヒータ１端部のガラス
封口がこわれることなく、シーズヒータ１の絶縁
抵抗を高い値に保てる。しかも、孔８の直径を差
込端子３の直径よりも十分に大きく設定したた
め、差込端子間寸法、渦巻部分１５から差込端子
３までの高さ寸法にばらつきがあつても、むりな
く挿入できる。 As a result of this configuration, when it becomes necessary to replace the sheathed heater 1, such as when the sheathed heater 1 breaks down, the sheathed heater 1 can be easily replaced as follows. That is, since the diameter of the plug-in terminal 3 is set to be sufficiently small relative to the hole 8 of the receiving terminal holding case 7, the entire heater unit B can be lifted up and the support fitting 14
Pull it out above the recess in the top plate 11, and then pull the heater unit B in the direction of arrow C in FIG. Then, the plug-in terminal 3 is pulled out from the receiving terminal 6, and the case 4 is removed from the receiving terminal holding case 7.
If you continue to pull it in the direction of arrow C, the case 4 will pass through the notch 12 and enter the saucer 13.
Heater unit B can be removed from main body A. When inserting a new heater unit B,
If you push the case 4 toward the guide metal fitting 9 visible at the back of the notch 12 of the saucer 13, the case 4 will advance along the guide metal fitting 9, and the insertion terminal 3 will be smoothly inserted into the receiving terminal 6. . In this way, by simply replacing heater unit B, sheathed heater 1
can be easily replaced. Moreover, since the case 4 covers the plug-in terminal 3, the plug-in terminal 3
The insulation resistance of the sheathed heater 1 can be maintained at a high value without applying external force to the sheathed heater 1 and without breaking the glass seal at the end of the sheathed heater 1. Moreover, since the diameter of the hole 8 is set to be sufficiently larger than the diameter of the plug-in terminal 3, even if there are variations in the dimensions between the plug-in terminals and the height dimension from the spiral portion 15 to the plug-in terminal 3, it can be inserted smoothly. .
発明の効果
この発明の電気こんろによれば、ヒータユニツ
トの差込端子を受端子から抜き取つて、新しいヒ
ータユニツトの差込端子を受端子へ差込むだけ
で、極めて簡単にヒータユニツトの取り替えを行
なえる。Effects of the Invention According to the electric stove of the present invention, the heater unit can be replaced extremely easily by simply removing the plug-in terminal of the heater unit from the receiving terminal and inserting the plug-in terminal of a new heater unit into the receiving terminal. can be done.
また、ガイド金具により受端子保持ケースおよ
びその前方の空間を囲んでいるので、受端子保持
ケースの差込端子挿入用の孔が見えなくても、ガ
イド金具に沿つてヒータユニツトを押し込んでい
けば、差込端子を差込端子挿入用の孔に自動的に
合わせることができ、差込端子を受端子にスムー
ズに結合させることができる。 In addition, the guide fitting surrounds the receiving terminal holding case and the space in front of it, so even if you cannot see the hole for inserting the plug-in terminal in the receiving terminal holding case, you can simply push the heater unit along the guide fitting. , the plug-in terminal can be automatically aligned with the plug-in terminal insertion hole, and the plug-in terminal can be smoothly connected to the receiving terminal.
また、差込端子挿入用の孔の直径を前記差込端
子の直径よりも十分に大きく設定したので、差込
端子間寸法、ヒータの渦巻部分から差込端子まで
の高さ寸法にばらつきがあつても、差込端子を受
端子に無理なく挿入することができる。 In addition, since the diameter of the hole for inserting the plug-in terminal is set to be sufficiently larger than the diameter of the plug-in terminal, there may be variations in the dimensions between the plug-in terminals and the height dimension from the spiral part of the heater to the plug-in terminal. The plug-in terminal can be easily inserted into the receiving terminal even if the
第１図はこの発明の一実施例の斜視図、第２図
はヒータ部分の一部断面図、第３図は差込端子部
分の断面図、第４図は受端子部分の一部切欠平面
図、第５図はその垂直断面図、第６図は受端子部
分の斜視図である。
Ａ……こんろ本体、Ｂ……ヒータユニツト、１
……シーズヒータ、３……差込端子、６……受端
子、７……受端子保持ケース、８……差込端子挿
入用の孔、９……ガイド金具、１８……リード
線。
Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a partial sectional view of the heater portion, Fig. 3 is a sectional view of the plug-in terminal portion, and Fig. 4 is a partially cutaway plan view of the receiving terminal portion. 5 is a vertical sectional view thereof, and FIG. 6 is a perspective view of the receiving terminal portion. A... Stove body, B... Heater unit, 1
... sheathed heater, 3 ... plug-in terminal, 6 ... receiving terminal, 7 ... receiving terminal holding case, 8 ... hole for inserting the plug-in terminal, 9 ... guide metal fitting, 18 ... lead wire.
Claims (1)
うに受端子を内蔵し前記こんろ本体に固着した受
端子保持ケースと、この受端子保持ケースおよび
その前方の空間を囲むように設けたガイド金具
と、前記受端子に電気接続したリード線と、前記
こんろ本体に装置されるヒータの両端部に接続し
た差込端子を前記差込端子挿入用の孔を通して前
記受端子に着脱自在に結合させたヒータユニツト
とを備え、前記差込端子挿入用の孔の直径を前記
差込端子の直径よりも十分に大きく設定したこと
を特徴とする電気こんろ。1. A stove body, a receptor terminal holding case that has a built-in receiving terminal and is fixed to the stove body so as to face a hole for inserting a plug-in terminal, and a receiving terminal holding case provided so as to surround the receiving terminal holding case and the space in front of the receiving terminal holding case. A guide fitting, a lead wire electrically connected to the receiving terminal, and a plug terminal connected to both ends of a heater installed in the stove body can be freely attached to and detached from the receiving terminal through the plug terminal insertion hole. and a heater unit coupled to the heater unit, wherein the diameter of the hole for inserting the plug-in terminal is set to be sufficiently larger than the diameter of the plug-in terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58013536A JPS59138821A (en) | 1983-01-28 | 1983-01-28 | Electric hot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58013536A JPS59138821A (en) | 1983-01-28 | 1983-01-28 | Electric hot plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59138821A JPS59138821A (en) | 1984-08-09 |
| JPH0412369B2 true JPH0412369B2 (en) | 1992-03-04 |
Family
ID=11835872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58013536A Granted JPS59138821A (en) | 1983-01-28 | 1983-01-28 | Electric hot plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138821A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1891377B1 (en) * | 2005-06-14 | 2011-08-03 | Arçelik Anonim Sirketi | A cooking device with terminal box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856488Y2 (en) * | 1977-02-14 | 1983-12-27 | 松下電器産業株式会社 | electric stove |
| JPS5750965U (en) * | 1980-09-03 | 1982-03-24 |
-
1983
- 1983-01-28 JP JP58013536A patent/JPS59138821A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59138821A (en) | 1984-08-09 |
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