JPS5817523Y2 - Power connection device for thermal gas rice cooker - Google Patents
Power connection device for thermal gas rice cookerInfo
- Publication number
- JPS5817523Y2 JPS5817523Y2 JP15549278U JP15549278U JPS5817523Y2 JP S5817523 Y2 JPS5817523 Y2 JP S5817523Y2 JP 15549278 U JP15549278 U JP 15549278U JP 15549278 U JP15549278 U JP 15549278U JP S5817523 Y2 JPS5817523 Y2 JP S5817523Y2
- Authority
- JP
- Japan
- Prior art keywords
- rice cooker
- lower case
- contact
- contacts
- connection device
- 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
- Cookers (AREA)
Description
【考案の詳細な説明】
ガス炊飯装置により炊飯し、その後、電熱装置により米
飯を積極的に加熱保温する形式の炊飯保油釜に於いて、
理想的には、上、下分離式とすると共に、器具底部にコ
ードリールを配設しなければならない。[Detailed description of the invention] In a rice-cooking oil pot that cooks rice using a gas rice cooker and then actively heats and keeps the rice warm using an electric heating device,
Ideally, the top and bottom should be separated, and a cord reel should be placed at the bottom of the device.
本考案は、かかる課題を解決すべく、下部ケース底部に
コードリールを設けて、これから上部の電熱装置への電
源接続装置を工夫することにより、炊飯釜を含む上部装
置と燃焼装置を含む下部装置を分離可能と威し、使用上
の便宜を図るど共に分離状態に於ける前記電源接続部分
の安全性を確保せんとするものである。In order to solve this problem, the present invention provides a cord reel at the bottom of the lower case and devises a power supply connection device to the upper electric heating device. The purpose is to make the power supply connection part separable for convenience of use and to ensure the safety of the power supply connection part in the separated state.
以下、本考案の構成、効果につき図示実施例に従って詳
述する。Hereinafter, the structure and effects of the present invention will be explained in detail according to the illustrated embodiments.
本考案実施例の炊飯保温釜は、炊飯釜1の側部及び上部
を、本体ケース2内の保温層3及び電熱装置4と蓋体5
内の保温層6及び電熱装置7とにより積極的に保温し、
さらに、炊飯釜1を収容する本体ケース2を、ガス燃焼
装置を具備する下部ケース8に載置可能とした構成を採
るものであり、蓋体5の上面に設けた把手9のヒンジ1
0近傍のコード11により蓋体5内の電熱装置7に電気
的に接続されている。The rice-cooking and heat-retaining pot of the embodiment of the present invention has a heat-retaining layer 3 in a main body case 2, an electric heating device 4, and a lid 5 on the side and upper part of the rice-cooking pot 1.
Actively retains heat with the heat insulating layer 6 and electric heating device 7 inside.
Furthermore, the main body case 2 housing the rice cooker 1 can be placed on a lower case 8 equipped with a gas combustion device, and the hinge 1 of the handle 9 provided on the top surface of the lid body 5
It is electrically connected to the electric heating device 7 inside the lid body 5 by a cord 11 near zero.
又、下部ケース8底面にはコードリール12が配設され
、該コードリールは、後述する電源接続装置により上方
の電熱装置4及びコード11に電気接続されるようにな
っている。Further, a cord reel 12 is disposed on the bottom surface of the lower case 8, and the cord reel is electrically connected to the electric heating device 4 and the cord 11 above by a power supply connecting device described later.
前記電源接続装置は、下部ケース8内に収容される一対
の可動接点13.13及び本体ケース2下部に収容する
一対の摺動接点14.14等から構成されるが、ここで
は、便宜上、一方の回路の接続態様につき第2図に従っ
て詳述する。The power supply connection device is composed of a pair of movable contacts 13.13 housed in the lower case 8, a pair of sliding contacts 14.14 housed in the lower part of the main body case 2, etc., but here, for convenience, only one of them is shown. The connection mode of the circuit will be explained in detail with reference to FIG.
下部ケース8の周縁で、上端近傍には、ばね15により
上方に付勢された可動接点13が昇降可能に設けられて
おり、その下端は、該下部ケース内に配設されコードリ
ール12に接続される固定接点16に対向している。At the periphery of the lower case 8, near the upper end, a movable contact 13 biased upward by a spring 15 is provided so as to be movable up and down, and its lower end is disposed within the lower case and connected to the cord reel 12. The fixed contact 16 is opposite to the fixed contact 16.
さらに、前記可動接点の上端近傍には永久磁石17が配
設されて下部ケース8の上端面に露出している。Further, a permanent magnet 17 is disposed near the upper end of the movable contact and is exposed on the upper end surface of the lower case 8.
他方、本体ケース2下部には摺動接点14が配設され、
その上端の接点部18は屈曲して端子板19に接触し、
さらに、下端の接点部20は下方の可動接点13上端に
対向している。On the other hand, a sliding contact 14 is arranged at the bottom of the main body case 2,
The contact portion 18 at the upper end is bent and comes into contact with the terminal plate 19,
Furthermore, the contact portion 20 at the lower end faces the upper end of the lower movable contact 13.
また、該摺動接点には本体ケース2から突出する作動杆
21を連設すると共に、ばね22により上方に向う付勢
力を付与させ、さらに、下端の接点部20に近づけてソ
フトフェライト23を取着して下方の永久磁石17に対
応させている。Further, an operating rod 21 protruding from the main body case 2 is connected to the sliding contact, and an upward biasing force is applied by a spring 22. Furthermore, the soft ferrite 23 is attached close to the contact portion 20 at the lower end. It is attached to correspond to the permanent magnet 17 below.
以上、接続装置の一方の回路について詳述したが、他方
の回路についても同様に構成され、端子板19、摺動接
点14、可動接点13等はそれぞれ一対が並設され、こ
の内、特に、一対の摺動接点14.14は、作動杆21
により一体的に昇降するようになっている。Although one circuit of the connection device has been described in detail above, the other circuit is similarly configured, and each pair of the terminal plate 19, sliding contact 14, movable contact 13, etc. are arranged in parallel, and among these, in particular, A pair of sliding contacts 14.14 are connected to the operating rod 21.
It is designed to rise and fall in one piece.
また、一対の端子板19.19からは保温層3内の電熱
装置4及びサーモスタット24さらには保温層6内の電
熱装置7に接続されている。Further, the pair of terminal plates 19 and 19 are connected to the electric heating device 4 and thermostat 24 in the heat insulating layer 3, and further to the electric heating device 7 in the heat insulating layer 6.
上記構造の実施例の作用についてさらに詳述すると、電
源プラグ25を電源に接続しただけでは、未だ、電熱装
置4,7等へは電気接続されないが、作動杆21を降下
させると、ソフトフェライト23が永久磁石17に吸着
されて一対の摺動接点14.14は降下状態に保持され
る。To explain the operation of the embodiment of the above structure in more detail, simply connecting the power plug 25 to the power source does not yet electrically connect the electric heating devices 4, 7, etc., but when the operating rod 21 is lowered, the soft ferrite 23 is attracted to the permanent magnet 17, and the pair of sliding contacts 14, 14 are held in a lowered state.
これにより、下端の一対の接点部20.20は下方の可
動接点13.13上端に当接し、同時に、該可動接点下
端は固定接点16.16に当接する。As a result, the pair of contact portions 20.20 at the lower end abut the upper end of the lower movable contact 13.13, and at the same time, the lower end of the movable contact abuts the fixed contact 16.16.
他方、摺動接点14.14の上端の接点部18.18は
常時端子板19.19に接触状態にあるため、前記操作
により電源と電熱装置4,7等が電気的に接続されるの
である。On the other hand, since the contact portion 18.18 at the upper end of the sliding contact 14.14 is always in contact with the terminal plate 19.19, the power source and the electric heating devices 4, 7, etc. are electrically connected by the above operation. .
次に、本体ケース2を下部ケース8から取外すと、可動
接点13.13ばばね15により上方に持ち上げられて
その下端と固定接点16.16とは開成される。Next, when the main body case 2 is removed from the lower case 8, the movable contacts 13, 13 are lifted upward by the springs 15, and the lower ends and the fixed contacts 16, 16 are opened.
従って、下部ケース8上面に、可動接点13.13が露
出していても、感電等の事故の心配はない。Therefore, even if the movable contacts 13.13 are exposed on the upper surface of the lower case 8, there is no fear of accidents such as electric shock.
また、本体ケース2を下部ケース8に載置して、各接点
接続状態にあるとき、これら接点部分が異常に加熱され
ると、ソフトフェライト23の作動温度は予め適宜に設
定されているため、透磁率が急激に減少し、ばね22の
付勢力によりソフトフェライト23は永久磁石17から
離反し、摺動接点14.14は持ち上げられる。Furthermore, when the main body case 2 is placed on the lower case 8 and the contacts are connected, if these contacts become abnormally heated, the operating temperature of the soft ferrite 23 is set appropriately in advance. The magnetic permeability decreases rapidly, and the biasing force of the spring 22 causes the soft ferrite 23 to separate from the permanent magnet 17, and the sliding contact 14.14 is lifted.
これにより、電気回路は遮断されて接点部分の異常過熱
による漏電等の事故も未然に防止される。As a result, the electric circuit is cut off and accidents such as electrical leakage due to abnormal overheating of the contact portions are prevented.
以上詳記したように、本考案の電源接続装置は、本体ケ
ース2を下部ケース8から分離可能とした保温式ガス炊
飯器に於いて、下部ケース8内に電源を導入して該電源
コードの先端に設けた一対の固定接点16.16と接離
可能でしかも自動復帰型の可動接点13.13を対応さ
せ、さらに、該下部ケース8に載置される本体ケース2
に設けかつ電熱装置4.7等に接続される一対の接点を
前記可動接点に対応させたことを特徴とするものである
から、下部ケース8にコードリール12を配した保温式
ガス炊飯器に於いて、上部の本体ケース2のみの持ち運
びが可能となると共に、本体ケース2取外し状態での上
部への電気接続装置の安全性が確保され、安全にしてし
かも簡便に使用し得る保温式ガス炊飯器が得られるので
ある。As described in detail above, the power supply connection device of the present invention can be used in a thermal gas rice cooker in which the main body case 2 can be separated from the lower case 8, by introducing the power into the lower case 8 and connecting the power cord. A pair of fixed contacts 16.16 provided at the tip correspond to a movable contact 13.13 that can come into contact with and separate from it and is of an automatic return type, and further includes a main body case 2 placed on the lower case 8.
The present invention is characterized in that a pair of contacts connected to the electric heating device 4.7 and the like correspond to the movable contacts, so that it can be used in a heat-retaining gas rice cooker in which the cord reel 12 is arranged in the lower case 8. In this heat-retaining gas rice cooker, only the upper main body case 2 can be carried, and the safety of the electrical connection device to the upper part is ensured when the main body case 2 is removed, making it safe and easy to use. You can get a vessel.
第1図は本考案実施例の断面図、第2図はその要部の詳
細説明図であり、図中、2・・・・・・本体ケース、4
.7・・・・・・電熱装置、8・・・・・・下部ケース
、13・・・・・・可動接点、16・・・・・・固定接
点。Fig. 1 is a sectional view of the embodiment of the present invention, and Fig. 2 is a detailed explanatory view of the main parts thereof.
.. 7... Electric heating device, 8... Lower case, 13... Movable contact, 16... Fixed contact.
Claims (1)
ガス炊飯器に於いて、下部ケース8内に電源を導入して
該電源コードの先端に設けた一対の固定接点16.16
と接離可能でしかも自動復帰型の可動接点13.13と
を対応させ、さらに、該下部ケースに載置される本体ケ
ース2に設けかつ電熱装置4,7等に接続させる一対の
接点を前記可動接点に対応させたことを特徴とする保温
式ガス炊飯器の電源接続装置。In a heat-retaining gas rice cooker that can be separated from the lower case 8 of the main body case 2, a power source is introduced into the lower case 8 and a pair of fixed contacts 16.16 are provided at the tip of the power cord.
and a movable contact 13.13 that can be brought into contact with and separated from it and is of an automatic return type, and furthermore, a pair of contacts that are provided on the main body case 2 placed on the lower case and connected to the electric heating devices 4, 7, etc. A power connection device for a heat-retaining gas rice cooker characterized by being compatible with movable contacts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15549278U JPS5817523Y2 (en) | 1978-11-10 | 1978-11-10 | Power connection device for thermal gas rice cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15549278U JPS5817523Y2 (en) | 1978-11-10 | 1978-11-10 | Power connection device for thermal gas rice cooker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570013U JPS5570013U (en) | 1980-05-14 |
JPS5817523Y2 true JPS5817523Y2 (en) | 1983-04-09 |
Family
ID=29144571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15549278U Expired JPS5817523Y2 (en) | 1978-11-10 | 1978-11-10 | Power connection device for thermal gas rice cooker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817523Y2 (en) |
-
1978
- 1978-11-10 JP JP15549278U patent/JPS5817523Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5570013U (en) | 1980-05-14 |
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