JP2827486B2 - Cooking device - Google Patents
Cooking deviceInfo
- Publication number
- JP2827486B2 JP2827486B2 JP25064790A JP25064790A JP2827486B2 JP 2827486 B2 JP2827486 B2 JP 2827486B2 JP 25064790 A JP25064790 A JP 25064790A JP 25064790 A JP25064790 A JP 25064790A JP 2827486 B2 JP2827486 B2 JP 2827486B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- heat
- sensitive
- heater
- plug
- 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
Landscapes
- Baking, Grill, Roasting (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は着脱可能なプレートを有する電気加熱調理器
に関するものである。Description: TECHNICAL FIELD The present invention relates to an electric heating cooker having a detachable plate.
従来の技術 近年、家庭におけるバーベキュー等の焼成調理用とし
て、プレートを有する電気加熱調理器が多用されてい
る。プレートは、掃除の際の便利さ等から本体に着脱可
能なものが一般的である。2. Description of the Related Art In recent years, an electric heating cooker having a plate has been frequently used for baking cooking such as barbecue at home. The plate is generally detachable from the main body for convenience in cleaning and the like.
以下、従来のこの種の調理器について第６図を用いて
説明する。Hereinafter, this type of conventional cooker will be described with reference to FIG.
１は内部にヒータ２を有し、接続ターミナル３を周壁
の一部に設けた調理器本体で、その上方にプレート４が
着脱自在にセットされるようにしてある。Reference numeral 1 denotes a cooking device main body having a heater 2 therein and a connection terminal 3 provided on a part of the peripheral wall, and a plate 4 is set removably above the cooking device main body.
上記接続ターミナル３に着脱自在に挿入されてヒータ
２に電源を供給するプラグ５は、温度調節器（図示せ
ず）を内蔵し、温度センサ（図示せず）を内部に有する
感熱棒６を前方へ突出して設けている。A plug 5 that is detachably inserted into the connection terminal 3 and supplies power to the heater 2 has a built-in temperature controller (not shown) and a heat-sensitive rod 6 having a temperature sensor (not shown) therein. It protrudes and is provided.
この感熱棒６は接続ターミナル３にプラグ５が接続さ
れているとき、プレート４の底部に接してこのプレート
４の温度を検知するようになっている。When the plug 5 is connected to the connection terminal 3, the heat-sensitive bar 6 comes in contact with the bottom of the plate 4 and detects the temperature of the plate 4.
プラグ５内の温度調節器は、この温度検知結果に基づ
いてヒータ２への通電を制御し、プレート４の温度が設
定値に保たれるように作動する。The temperature controller in the plug 5 controls the power supply to the heater 2 based on the temperature detection result, and operates so that the temperature of the plate 4 is maintained at a set value.
発明が解決しようとする課題 しかしながら、従来の構成では、プレート４を装着し
ない時でも電気供給用のプラグ５を差込むことができる
が、その際、感熱棒６は外気にさらされ温度調節器が正
しく作動せず異常加熱し、本体１の熱による損傷や火災
を引き起こす恐れがあり非常に危険である。又、プレー
ト４が熱等により変形を生じると感熱棒６の接触が不確
実となり、そのため、温度検知が正確にできず、プレー
ト４の温度を正しく制御できなかった。However, in the conventional configuration, the plug 5 for supplying electricity can be inserted even when the plate 4 is not mounted. At this time, the heat-sensitive rod 6 is exposed to the outside air, and the temperature controller is not operated. This is extremely dangerous because it may cause abnormal heating due to improper operation and damage to the body 1 due to heat or fire. Further, if the plate 4 is deformed by heat or the like, the contact of the heat-sensitive bar 6 becomes uncertain, so that the temperature cannot be detected accurately and the temperature of the plate 4 cannot be controlled correctly.
本発明は上記従来の問題点を解決するもので、プレー
ト非装着時のヒータへの通電をしないことで異常加熱を
防ぐこと、及び、熱等でプレートに多少のゆがみを生じ
た場合でも感熱棒のプレートへの接触を確保することを
目的とした。The present invention solves the above-mentioned conventional problems, and prevents abnormal heating by not energizing a heater when a plate is not mounted, and a heat-sensitive rod even when the plate slightly deforms due to heat or the like. The purpose was to ensure contact with the plate.
課題を解決するための手段 この目的を達成するために本発明の調理器は、ヒータ
を有すると共にヒータ両端の端子をプラグ接続ターミナ
ルに臨ませた本体と、この本体上に着脱自在に載置され
るプレートと、プレートに接する感熱棒を先端に温度調
節器を内部にそれぞれ設け、プラグ接続用のターミナル
に差込むことでヒータに電流を供給するプラグと、上記
本体側に設けられプレート着脱に上下動し、プレート装
着時には上記感熱棒を押し上げてプレート底面に圧接さ
せ、プレート非接着時には感熱棒挿入路を遮断する遮へ
い板を具備している。Means for Solving the Problems To achieve this object, a cooking device of the present invention has a main body having a heater and terminals at both ends of the heater facing plug connection terminals, and is detachably mounted on the main body. A plate for supplying current to the heater by inserting a temperature controller inside the plate and a heat-sensitive rod in contact with the plate, and inserting the plug into a terminal for plug connection. When the plate is mounted, the heat-sensitive bar is pushed up and pressed against the bottom surface of the plate. When the plate is not bonded, a shield plate is provided to block the heat-sensitive rod insertion path.
作用 この構成により、プレートを装着しない時には遮へい
板で感熱棒挿入路は遮断されている。従って、電源供給
用のプラグは接続できない。又、プレートを装着した時
には、遮へい板が感熱棒を押し上げ、これをプレート底
面に圧接させる。Operation With this configuration, when the plate is not mounted, the heat-sensitive rod insertion path is blocked by the shield plate. Therefore, a power supply plug cannot be connected. When the plate is mounted, the shielding plate pushes up the heat-sensitive bar and presses it against the bottom surface of the plate.
実 施 例 以下、本発明の一実施例を図面を参照しながら説明す
る。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
第１図〜第４図において、７は調理物を載せ調理を行
うプレートで、調理器本体８に着脱自在に装着できる。
９はプレート７を加熱するヒータである。このヒータ９
の両端に接続した端子部10は調理器本体８の周壁の一部
に設けたターミナル11に位置させてある。又、このター
ミナル11には挿入孔12が設けてあり、感熱棒13を先端に
有し温度調節器（図示せず）を内蔵した電源供給用のプ
ラグ14を接続することでヒータ９への通電を行う。又、
この時感熱棒13は上記挿入孔12を貫通してプレート７の
底面に設けられた逆Ｕ字状突起15に納まる状態でプレー
ト７に接しその温度を検知する。なお先端は鋭角になっ
ている。16はバネ材からなる略Ｌ字型の弾性遮へい板
で、一端は本体内部の遮熱板17に固定され、遊端は遮熱
板17を貫きプレート方向を向いている。In FIGS. 1 to 4, reference numeral 7 denotes a plate on which the food is placed for cooking, which can be detachably attached to the cooking device body 8.
9 is a heater for heating the plate 7. This heater 9
Are connected to terminals 11 provided on a part of the peripheral wall of the cooking device main body 8. The terminal 11 is provided with an insertion hole 12. The power supply to the heater 9 is performed by connecting a power supply plug 14 having a heat-sensitive rod 13 at the tip and having a built-in temperature controller (not shown). I do. or,
At this time, the heat-sensitive rod 13 contacts the plate 7 while penetrating the insertion hole 12 and fitting into the inverted U-shaped projection 15 provided on the bottom surface of the plate 7 to detect the temperature. The tip has an acute angle. Reference numeral 16 denotes a substantially L-shaped elastic shielding plate made of a spring material. One end is fixed to a heat shielding plate 17 inside the main body, and the free end passes through the heat shielding plate 17 and faces the plate direction.
以上のように構成された調理器について、以下その動
作を説明する。The operation of the cooker configured as described above will be described below.
プレート７が調理器本体８に装着されていない時は第
３図で示すように遮へい板16はその弾力で感熱棒13の挿
入路をふさぐ状態になり、プラグ14を接続できない。よ
ってヒータ９には通電できない。When the plate 7 is not mounted on the cooker main body 8, the shielding plate 16 blocks the insertion path of the heat-sensitive bar 13 due to its elasticity as shown in FIG. 3, and the plug 14 cannot be connected. Therefore, power cannot be supplied to the heater 9.
プレート７が調理器本体８に装着されている時は遮へ
い板15はプレート底面に設けられた逆Ｕ字状突起16によ
って押し下げられる。第４図で示すように上記突起19の
高さを感熱棒13の直径より小さくしておくと、プレート
７を装着した際にも感熱棒13の挿入路の一部をふさぐ状
態になるが感熱棒13の先端が鋭角になっているので、遮
へい板16をこじ開けるように挿入することができる。挿
入した感熱棒13は遮へい板16により常にプレート方向へ
力を受け、良好な接触状態を保つ。When the plate 7 is mounted on the cooker main body 8, the shielding plate 15 is pushed down by an inverted U-shaped projection 16 provided on the bottom surface of the plate. If the height of the projections 19 is smaller than the diameter of the heat-sensitive bar 13 as shown in FIG. 4, a part of the insertion path of the heat-sensitive bar 13 will be blocked even when the plate 7 is mounted. Since the tip of the rod 13 is at an acute angle, it can be inserted so as to pry open the shielding plate 16. The inserted heat-sensitive bar 13 is always subjected to a force in the plate direction by the shield plate 16 and maintains a good contact state.
以上のように本実施例によれば、調理器本体８に、プ
レート方向に付勢され、プレートの着脱に応動して上下
動し、プレート装着時には感熱棒13を押し上げプレート
底面に圧接させる遮へい板16を設けることで、プレート
７を装着しない時にはプレート方向への付勢力により遮
へい板16が感熱棒挿入路をふさぎ、プラグ14の接続はで
きない。このことにより、ヒータ９には通電せず、異常
加熱による調理器本体８の損傷や火災等を未然に防ぐこ
とができる。又、プレート装着時には、プレート底面の
逆Ｕ字状突起15により遮へい板16は押し下げられるの
で、感熱棒13が挿入できヒータ９へ通電される。その
際、逆Ｕ字状突起の高さが感熱棒13の直径より小さいた
め、感熱棒13は弾性遮へい板16により常にプレート底面
へ付勢され、プレート７が熱等で多少変形を生じていて
も圧接する。よって、感熱棒13の温度検知の精度が向上
しプレート７の温度制御がより正確になる。As described above, according to the present embodiment, the shield plate is urged toward the plate by the cooker main body 8, moves up and down in response to the attachment and detachment of the plate, and pushes up the heat-sensitive bar 13 when the plate is attached to the bottom surface of the plate. By providing the plate 16, when the plate 7 is not mounted, the shielding plate 16 blocks the heat-sensitive rod insertion path due to the urging force in the plate direction, and the plug 14 cannot be connected. As a result, the heater 9 is not energized, and damage to the cooking device body 8 due to abnormal heating, a fire, and the like can be prevented. When the plate is mounted, the shield plate 16 is pushed down by the inverted U-shaped projection 15 on the bottom surface of the plate, so that the heat-sensitive rod 13 can be inserted and the heater 9 is energized. At this time, since the height of the inverted U-shaped projection is smaller than the diameter of the heat-sensitive bar 13, the heat-sensitive bar 13 is always urged to the plate bottom surface by the elastic shielding plate 16, and the plate 7 is slightly deformed by heat or the like. Also pressed. Therefore, the accuracy of detecting the temperature of the heat-sensitive bar 13 is improved, and the temperature control of the plate 7 becomes more accurate.
なお、プレート底面の逆Ｕ字状突起15の高さを、弾性
遮へい板15と当接する部分のみ感熱棒13の直径より小さ
くし、他の部分は直径より大きくすると、感熱棒13の大
部分は逆Ｕ字状突起15で覆われる。このことにより、感
熱棒13は外気温の変化や空気の流れの影響を受けにくく
なり、温度検知がさらに正確になる。If the height of the inverted U-shaped protrusion 15 on the bottom of the plate is smaller than the diameter of the heat-sensitive bar 13 only at the portion that contacts the elastic shielding plate 15 and the other portions are larger than the diameter, most of the heat-sensitive bar 13 It is covered with an inverted U-shaped projection 15. This makes the heat-sensitive bar 13 less susceptible to changes in the outside air temperature and the flow of air, and the temperature detection becomes more accurate.
又、第５図で示すように、略Ｌ字型弾性板13の代わり
に、別に設けたバネ19で遮へい板20を上方へ付勢しても
全く同じ効果が得られることは言うまでもない。Also, as shown in FIG. 5, it goes without saying that the same effect can be obtained even when the shielding plate 20 is urged upward by a separately provided spring 19 instead of the substantially L-shaped elastic plate 13.
発明の効果 以上のように本発明の調理器は、調理器本体に、弾性
体でプレート方向に付勢され、プレートの着脱に応動し
て上下動し、プレート装着時には感熱棒を押し上げてプ
レート底面に圧接させ、プレートを装着しない時には感
熱棒挿入路を遮断する遮へい板を設けたことにより、プ
レートを装着しない時には感熱棒挿入路は遮へい板によ
ってさえぎられてプラグが接続できないのでヒータには
通電されず、異常加熱による本体の損傷や火災を未然に
防ぐことができ、安全性を大いに高めることができる。
又、プレート装着時には遮へい板によって感熱棒がプレ
ート方向へ付勢されるので、プレートが熱等で多少変形
していても圧接状態を良好に維持できる。よって、感熱
棒による温度検知精度は向上し、プレートの温度制御も
より正確になる。Effect of the Invention As described above, the cooking device of the present invention is configured such that the cooking device main body is urged in the plate direction by an elastic body, moves up and down in response to the attachment and detachment of the plate, and pushes up the heat-sensitive bar when the plate is attached to the bottom of the plate. When a plate is not mounted, a shield plate is provided to block the heat-sensitive rod insertion path.When the plate is not mounted, the heat-sensitive rod insertion path is blocked by the shield plate and plugs cannot be connected, so the heater is energized. In addition, damage to the main body and fire due to abnormal heating can be prevented beforehand, and safety can be greatly improved.
In addition, when the plate is mounted, the heat-sensitive bar is urged in the plate direction by the shield plate, so that even if the plate is slightly deformed by heat or the like, the press-contact state can be favorably maintained. Therefore, the accuracy of temperature detection by the heat-sensitive bar is improved, and the temperature control of the plate becomes more accurate.
【図面の簡単な説明】 第１図は本発明の一実施例における調理器の要部断面
図、第２図はプラグ接続ターミナルの斜視図、第３図，
第４図はプラグ差込み部の正面図、第５図は他の遮へい
板を使った例の要部断面図、第６図は従来例の分解斜視
図である。 ７……プレート、８……調理器本体、９……ヒータ、10
……端子、11……ターミナル、13……感熱棒、14……プ
ラグ、16,20……遮へい板。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of a main part of a cooker according to an embodiment of the present invention, FIG. 2 is a perspective view of a plug connection terminal, FIG.
FIG. 4 is a front view of a plug insertion portion, FIG. 5 is a cross-sectional view of an essential part of an example using another shielding plate, and FIG. 6 is an exploded perspective view of a conventional example. 7 ... plate, 8 ... cooker body, 9 ... heater, 10
… Terminal, 11… Terminal, 13… Thermal bar, 14… Plug, 16, 20… Shield plate.
フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) A47J 37/06Continuation of front page (58) Field surveyed (Int.Cl. 6 , DB name) A47J 37/06
Claims (1)
をプラグ接続用のターミナルに固定した調理器本体と、
この調理器本体上に着脱自在に載置されるプレートと、
このプレートに接する感熱棒を先端に、温度調節器を内
部にそれぞれ設け、プラグ接続用のターミナルに接続す
ることでヒータに電源を供給するプラグと、上記本体側
に設けられて、プレートの着脱に応動して上下動しプレ
ート非装着時には感熱棒挿入路を遮断し、プレート装着
時には感熱棒をプレート底面に圧接するように上方へ付
勢された遮へい板とを備えた調理器。1. A cooker body having a heater and having terminals at both ends fixed to terminals for plug connection,
A plate detachably mounted on the cooking device body,
A heat-sensitive rod in contact with this plate is provided at the tip, a temperature controller is provided inside each, and a plug that supplies power to the heater by connecting to a terminal for plug connection is provided. A cooker comprising: a shield plate that moves up and down in response to shut off the heat-sensitive bar insertion path when the plate is not mounted, and is urged upward to press the heat-sensitive bar against the bottom surface of the plate when the plate is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25064790A JP2827486B2 (en) | 1990-09-19 | 1990-09-19 | Cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25064790A JP2827486B2 (en) | 1990-09-19 | 1990-09-19 | Cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04129512A JPH04129512A (en) | 1992-04-30 |
| JP2827486B2 true JP2827486B2 (en) | 1998-11-25 |
Family
ID=17210971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25064790A Expired - Lifetime JP2827486B2 (en) | 1990-09-19 | 1990-09-19 | Cooking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2827486B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021177864A (en) * | 2020-05-12 | 2021-11-18 | ピーコック魔法瓶工業株式会社 | Electric cooker |
-
1990
- 1990-09-19 JP JP25064790A patent/JP2827486B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021177864A (en) * | 2020-05-12 | 2021-11-18 | ピーコック魔法瓶工業株式会社 | Electric cooker |
| JP7461032B2 (en) | 2020-05-12 | 2024-04-03 | ピーコック魔法瓶工業株式会社 | electric cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04129512A (en) | 1992-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2827486B2 (en) | Cooking device | |
| US7125273B2 (en) | Detachable power cord apparatus | |
| US6172339B1 (en) | Electrical cooking appliance with removable bowl | |
| KR101733992B1 (en) | Gas range with a device prevent overheating | |
| CN207116843U (en) | One kind power supply connector | |
| JPS62155820A (en) | Electric cooker | |
| CN220308988U (en) | Safe and reliable's air fryer | |
| US3440405A (en) | Cooking vessel probe ejector | |
| US5361321A (en) | Portable electric heater deenergized by a tip-over responsive actuator | |
| CN215383291U (en) | Exhaust structure and cooking utensil | |
| JP3373943B2 (en) | Cooking device | |
| JPH04129513A (en) | Cooker | |
| JPH08222326A (en) | Temperature adjusting connection apparatus | |
| JPH0725139Y2 (en) | Cooker plug with temperature control | |
| JP3055610U (en) | Pot overheating prevention device | |
| JP2002238773A (en) | Structure for preventing insufficient insertion of plug with automatic temperature controller in electric heating appliance | |
| JPH0240911Y2 (en) | ||
| JPH0632041Y2 (en) | Cooking container detection device for electric cooker | |
| JPS594585Y2 (en) | electric cooker | |
| JP2861359B2 (en) | Cooking device | |
| KR970011173B1 (en) | Gas range | |
| JP2001258751A (en) | Electric source connector structure in electrical cooker such as hot plate | |
| JPH0349249B2 (en) | ||
| JPS6221245Y2 (en) | ||
| JP2002238774A (en) | Structure for preventing insufficient insertion of plug with automatic temperature controller in electric heating appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080918 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 10 Free format text: PAYMENT UNTIL: 20080918 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20090918 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090918 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 12 Free format text: PAYMENT UNTIL: 20100918 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110918 Year of fee payment: 13 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110918 Year of fee payment: 13 |