JPS5823717B2 - High frequency heating device - Google Patents
High frequency heating deviceInfo
- Publication number
- JPS5823717B2 JPS5823717B2 JP51043107A JP4310776A JPS5823717B2 JP S5823717 B2 JPS5823717 B2 JP S5823717B2 JP 51043107 A JP51043107 A JP 51043107A JP 4310776 A JP4310776 A JP 4310776A JP S5823717 B2 JPS5823717 B2 JP S5823717B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting table
- rotary mounting
- heating chamber
- rotary
- rotating
- 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
- Constitution Of High-Frequency Heating (AREA)
Description
【発明の詳細な説明】
本発明は高周波加熱装置、特に調理時に調理品を回転さ
せて加熱むらをなくす回転載置台、いわゆるターンテー
ブルを備えた高周波加熱装置に関するものであり、さら
に詳しくは回転載置台にモータの回転駆動力を伝達する
回転伝達機構を改良し、加熱室の内底面に着脱自在に配
設する回転載置台の取り付け、取り出しおよび加熱室の
掃除を簡単にできるようにすることを目的とするもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a high-frequency heating device, and more particularly to a high-frequency heating device equipped with a so-called turntable that rotates cooked food to eliminate uneven heating during cooking. The purpose of the present invention is to improve the rotation transmission mechanism that transmits the rotational driving force of the motor to the mounting base, and to make it easier to attach and remove the rotating mounting base, which is removably installed on the inner bottom surface of the heating chamber, and to clean the heating chamber. This is the purpose.
従来、調理時に調理品４回転させて加熱むらをなくす回
転載置台、いわゆるターンテーブルを備えた高周波加熱
装置の回転載置台にモータの回転駆動力を伝達する回転
伝達機構はモータの回転駆動力を減速機構および加熱室
底面を貫通させて回転自在に支承した回転軸を介して回
転載置台に伝達するような構造であり、また前記回転軸
と回転載置台との連結は前記回転軸の係止部に前記回転
載置台の係止孔を嵌着させることにより行なわれていた
。Conventionally, a rotation transmission mechanism transmits the rotational driving force of a motor to a rotating mounting table of a high-frequency heating device equipped with a so-called turntable, which rotates the food four times during cooking to eliminate uneven heating. The structure is such that the transmission is transmitted to the rotary mounting table via a speed reduction mechanism and a rotary shaft that is rotatably supported by penetrating the bottom surface of the heating chamber, and the connection between the rotary shaft and the rotary mounting table is made by locking the rotary shaft. This was done by fitting the locking hole of the rotary mounting table into the part.
このため、高周波加熱装置の加熱室が食品カス等により
汚れた場合、回転載置台を加熱室内より取り出さなけれ
ばいけないが、回転載置台を加熱室内より取り出す場合
、回転載置台を一度上方に持ち上げて回転軸との連結を
断ち、その状態で加熱室内より取り出すといったように
操作がめんどうで、また回転載置台が大きい場合は非常
に取り出し難いものであった。Therefore, if the heating chamber of the high-frequency heating device becomes dirty with food particles, etc., the rotary mounting table must be removed from the heating chamber. It is a cumbersome operation to disconnect the rotating shaft and take it out from the heating chamber in that state, and it is also very difficult to take it out if the rotating mounting table is large.
しかも、加熱室内の掃除をする場合においても、加熱室
の内底面には回転軸が突出し、さらには回転載置台の周
辺を支える支持体がその周辺に配設されているため、掃
除がしにくく、また掃除しても回転軸や支持体の植設さ
れた部分に入り込んだ食品カス等は取り除くことができ
ず、清潔な調理器という高周波加熱装置の商品価値の低
下を招くこととなっていた。Moreover, even when cleaning the inside of the heating chamber, cleaning is difficult because the rotating shaft protrudes from the inner bottom of the heating chamber, and a support body supporting the rotating mounting table is placed around it. In addition, even if cleaned, it was not possible to remove food debris that had gotten into the parts where the rotating shaft and support were installed, leading to a decline in the commercial value of the high-frequency heating device as a clean cooker. .
そこで、最近回転載置台にモータの回転駆動力を伝達す
る回転伝達機構に、磁気的結合手段を用いた高周波加熱
装置が開発されたが、この回転伝達機構に磁気的結合手
段を用いたものというのは加熱室の底面と本体外筐の底
面との間に、本体外筐の底面に配設した支持軸を中心に
回転自在で、同心円状に磁石を配設した歯車を設置し、
また加熱室の内底面には加熱室の内底面と回転載置台と
を同一平面の如く構成するために凹部を設け、そしてそ
の凹部に磁気シールドを施し、かつ前記磁石と吸引力に
より磁気結合される磁石を配設した回転自在な回転載置
台を収納し、前記歯車をモータで回転させることにより
回転載置台をそれに追従させて回転させるものである。Therefore, a high-frequency heating device that uses magnetic coupling means in the rotation transmission mechanism that transmits the rotational driving force of the motor to the rotation mounting table has recently been developed. A gear is installed between the bottom of the heating chamber and the bottom of the outer casing of the main unit, and is rotatable around a support shaft placed on the bottom of the outer casing of the main unit, and has magnets arranged concentrically.
Further, a recess is provided in the inner bottom surface of the heating chamber so that the inner bottom surface of the heating chamber and the rotary mounting table are on the same plane, and the recess is provided with a magnetic shield and is magnetically coupled to the magnet by an attractive force. The rotary mounting table houses a rotatable rotary mounting table provided with a magnet, and by rotating the gear with a motor, the rotary mounting table is rotated to follow the gear.
すなわち、回転伝達機構にこのような磁気的結合手段を
用いた場合、加熱室の内底面にはモータの回転駆動力を
回転載置台に伝達する減速機構の回転軸が突出していな
く、また最近開発された前述の回転伝達機構を備えた高
周波加熱装置は回転載置台の周辺を支えるのに、回転載
置台の周辺に設置した車輪を有する支持体により行なっ
ているというように、加熱室の内底面には植設されてい
るものがないため、回転載置台を加熱室内より取り出せ
ば、簡単に掃除をすることができ、しかも回転載置台を
加熱室内より取り出す時も、回転載置台をそのまま引き
出せばよく、簡単に取り出すことができる。In other words, when such a magnetic coupling means is used in the rotation transmission mechanism, the rotation shaft of the deceleration mechanism that transmits the rotational driving force of the motor to the rotation mounting table does not protrude from the inner bottom surface of the heating chamber. The above-mentioned high-frequency heating device equipped with a rotation transmission mechanism supports the periphery of the rotating mounting table using a support body with wheels installed around the rotating mounting table. Because there is nothing planted in the heating chamber, you can easily clean it by taking the rotary mounting table out of the heating chamber.Furthermore, when you take the rotary mounting table out of the heating chamber, you can just pull it out. Good and easy to take out.
なお、ここで回転載置台に配設した磁石による加熱室内
の電界の乱れを防ぎ、かつ回転載置台に所要の回転トル
クを得るという点から、前記磁石には磁力の小さいもの
を使用し、また回転載置台４は出来るだけ軽く、そしそ
ある程度強度があるように構成するのであるが、今まで
の回転載置台はステンレス等の金属製の円板の裏面に、
上方向への磁気シールドを施した磁石と回転載置台を回
転自在に支持する支持体とを配設することにより構成し
ていた。Note that in order to prevent disturbance of the electric field in the heating chamber due to the magnet disposed on the rotating mounting table and to obtain the required rotational torque for the rotating mounting table, a magnet with a small magnetic force is used as the magnet, and The rotary mounting table 4 is constructed to be as light as possible and yet have a certain degree of strength, but conventional rotary mounting tables have a structure on the back side of a metal disc made of stainless steel or the like.
It was constructed by arranging a magnet with an upward magnetic shield and a support that rotatably supported the rotary mounting table.
したがって、この場合回転載置台の取り付け、取り出し
時に使用者が回転載置台の上板外周部のエツジでけがを
する危険性があり、また回転載置台と加熱室の凹部周壁
面との間でスパークが発生しやすいという問題があった
。Therefore, in this case, there is a risk that the user may be injured by the edges of the outer periphery of the upper plate of the rotating mounting table when installing or removing the rotating mounting table, and there is also a risk of sparks occurring between the rotating mounting table and the peripheral wall of the recess in the heating chamber. There was a problem in that it was easy for this to occur.
本発明はそのような問題を解消するものであり、以下本
発明の一実施例を示す第１図および第２図の図面を参照
しながら説明する。The present invention solves such problems, and will be described below with reference to the drawings of FIGS. 1 and 2 showing one embodiment of the present invention.
図において、１は高周波加熱装置本体で、この高周波加
熱装置本体１には被加熱物を収納する加熱室２およびこ
の加熱室２内にマイクロ波を供給するマイクロ波発生装
置３が内蔵されている。In the figure, 1 is a high-frequency heating device main body, and this high-frequency heating device main body 1 has a built-in heating chamber 2 for storing an object to be heated, and a microwave generator 3 for supplying microwaves into this heating chamber 2. .
４は前記加熱室２の前面開口部に開閉自在に取り付けら
れたドアで、このドア４には加熱室２内の被加熱物の加
熱状態を見るためのスクリーン５およが取手６が取り付
けられている。A door 4 is attached to the front opening of the heating chamber 2 so as to be openable and closable, and a screen 5 and a handle 6 are attached to the door 4 for viewing the heating state of the object to be heated in the heating chamber 2. ing.
７は前記高周波加熱装置本体１前面に配設された操作パ
ネルで、この操作パネル７には前記マイクロ波発生装置
３の制御を行なう制御部のつまみ類が配設されている。Reference numeral 7 denotes an operation panel disposed on the front surface of the high-frequency heating apparatus main body 1, and knobs of a control section for controlling the microwave generator 3 are disposed on the operation panel 7.
８は前記加熱室２の内底面に設けられた凹部９に着脱自
在に、また回転自在に配設された回転載置台で、この回
転載置台８の裏面にはアルミ板等のシールド板１０によ
り磁気シールドされるとともに、収納容器１１に収納保
持された磁石１２が配設され、また上板周縁部には内側
に折曲した折曲縁８ａが設けられている。Reference numeral 8 denotes a rotary mounting table which is detachably and rotatably disposed in a recess 9 provided on the inner bottom surface of the heating chamber 2, and a shield plate 10 such as an aluminum plate is provided on the back side of the rotary mounting table 8. A magnet 12 is magnetically shielded and held in a storage container 11, and a bent edge 8a bent inward is provided on the peripheral edge of the upper plate.
１３は前記回転載置台８を回転自在に支持する環状の支
持体で、この支持体１３は環体１３ａとこの環体１３ａ
の要所に回転自在に軸支した車輪２３ｂとにより構成さ
れ、またこの支持体１３は車輪１３ｂのころがり摩擦を
利用する構成としているので、前記回転載置台８および
この回転載置台８上に載置される調理品の荷重は前記車
輪１０ｂだけに作用する。Reference numeral 13 denotes an annular support body that rotatably supports the rotary mounting table 8, and this support body 13 includes a ring body 13a and a ring body 13a.
The support body 13 is configured to utilize the rolling friction of the wheels 13b, so that the support body 13 is configured to utilize the rolling friction of the wheels 13b. The load of the food being placed acts only on said wheel 10b.
また、前記支持体１３は前記収納容器１１の側面より外
側方向に向って突出した抜は止１４により前記回転載置
台８の裏面に着脱自在に保持され、そして前記回転載置
台８の折曲縁８ａで支持体１３の車輪１３ｂが環体１３
ａより外れないように規制されている。Further, the support body 13 is detachably held on the back surface of the rotary mounting table 8 by a pull-out stopper 14 protruding outward from the side surface of the storage container 11, and the bent edge of the rotary mounting table 8 At 8a, the wheels 13b of the support body 13 are connected to the ring body 13.
It is regulated so that it does not deviate from a.
１５は前記加熱室２の凹部９の外底壁のほぼ中央部に溶
接により固着した支持軸１６に遊嵌状態で回転自在に軸
支された回転体で、この回転体１５には前記回転載置台
８に取り付けた磁石１２との吸引力により磁気的に結合
される磁石１７およびこの回転体１５の周辺を支持する
車輪１８が配設されている。Reference numeral 15 denotes a rotary body rotatably supported by a support shaft 16 fixed by welding to the approximate center of the outer bottom wall of the recess 9 of the heating chamber 2. A magnet 17 that is magnetically coupled to the magnet 12 attached to the stand 8 by an attractive force, and wheels 18 that support the periphery of the rotating body 15 are provided.
１９は前記回転体１５を回転させるモータで、このモー
タ１９の回転軸にはプーリ２０が固着されており、また
このプーリ２０と前記回転体１５とはベルト２１により
動力伝達可能に連結されて２２は上記マイクロ波発生装
置３から供給されるマイクロ波の電波を撹拌するスタラ
ーファン、２３は前記スタラーファン２２を外部から見
えなくするための仕切板である。Reference numeral 19 denotes a motor for rotating the rotary body 15, and a pulley 20 is fixed to the rotating shaft of the motor 19, and the pulley 20 and the rotary body 15 are connected by a belt 21 so as to transmit power. 23 is a stirrer fan for stirring the microwave radio waves supplied from the microwave generator 3, and a partition plate 23 for making the stirrer fan 22 invisible from the outside.
上記構成において、モータ１９を回転駆動させることに
より、その回転駆動力はベルト２１を介して回転体１５
に伝達され、回転体１５は支持軸１６を中心に回転する
。In the above configuration, by rotating the motor 19, the rotational driving force is transmitted to the rotating body 15 via the belt 21.
The rotating body 15 rotates around the support shaft 16.
回転体１５が回転することにより、回転体１５に配設し
た磁石１７も回転し、それによって磁石１７と磁気の吸
引力により結合した磁石１２も同一方向に回転する。As the rotating body 15 rotates, the magnet 17 disposed on the rotating body 15 also rotates, and thereby the magnet 12 coupled to the magnet 17 by magnetic attraction force also rotates in the same direction.
すなわち回転載置台８が回転体１５と同一方向に回転す
るのである。That is, the rotating mounting table 8 rotates in the same direction as the rotating body 15.
ここで、本発明の高周波加熱装置は回転載置台８の上板
周縁部に内側に向って折曲する折曲縁８ａを設けている
ため、回転載置台８の取り付け、取り出し時使用者がけ
がをする危険性が少ない。Here, since the high-frequency heating device of the present invention is provided with a bent edge 8a that is bent inward on the peripheral edge of the upper plate of the rotary mounting table 8, the user may be injured when attaching or removing the rotary mounting table 8. There is little risk of
また回転載置台８の上板周縁部が加熱室２の凹部９の周
壁面に取り付け、取り出し時に衝突しても、加熱室２の
凹部９周壁面に傷が付くことがなく、いつまでも美しく
保つことができ、しかも回転載置台８の上板周縁部と凹
部９周壁面との間にスパークが発生することが少なくな
るのである。In addition, the peripheral edge of the upper plate of the rotary mounting table 8 is attached to the peripheral wall surface of the recess 9 of the heating chamber 2, so that even if it collides with the peripheral wall surface of the recess 9 of the heating chamber 2, the peripheral wall surface of the recess 9 of the heating chamber 2 will not be damaged and will remain beautiful forever. Moreover, sparks are less likely to be generated between the peripheral edge of the upper plate of the rotary mounting table 8 and the peripheral wall surface of the recess 9.
また回転載置台８の上板周縁部に折曲縁８ａを設けるこ
とにより、回転載置台８の上板の平面度が良好になり、
回転載置台８をスムーズに回転させることができるとと
もに、収納皿も安定に載置することができ、しかも回転
載置台８の上板の強度も向上させることができる。Furthermore, by providing the bent edge 8a on the peripheral edge of the upper plate of the rotary mounting table 8, the flatness of the upper plate of the rotary mounting table 8 is improved.
The rotary mounting table 8 can be rotated smoothly, the storage tray can also be stably mounted, and the strength of the upper plate of the rotary mounting table 8 can also be improved.
なお、本実施例では前記折曲縁８ａで、回転載置台８を
回転自在に支持している支持体１３の車輪１３ｂの外側
方向への外れ防止を行なっているため、回転載置台８を
加熱室２内より取り出して支持体１３を回転載置台８よ
り取り外せば、車輪１３ｂを支持体１３の環体１３ａよ
り取り外すことができ、車輪１３ｂが摩耗した時等の車
輪１３ｂの交換を簡単かつ容易に行なうことができる。In this embodiment, since the bent edge 8a prevents the wheels 13b of the support 13 that rotatably supports the rotary mounting table 8 from coming off in the outward direction, the rotary mounting table 8 is heated. If the support body 13 is taken out from the chamber 2 and removed from the rotary mounting table 8, the wheel 13b can be removed from the annular body 13a of the support body 13, and the wheel 13b can be easily and easily replaced when the wheel 13b becomes worn. can be done.
以上のように本発明の高周波加熱装置は加熱室の内底面
に設けた凹部に着脱自在で、かつ回転自在に収納される
金属製の回転載置台と、この回転載置台と磁気的結合手
段を介して連結し、かつ加熱室の外底部に回転自在に配
設した回転体と、この回転体を回転駆動させる駆動源と
で構成するとともに、前記回転載置台の上板周縁部に内
側に向って折曲する折曲縁を設けたものであるから、回
転載置台の取り付け、取り出しおよび加熱室の掃除を簡
単に行なうことが−でき、しかも回転載置台の取り付け
、取り出し時に使用者がけがをする危険性や、加熱室の
壁面に傷が付くことがなく、いつまでも美しく保つこと
ができるとともに、スパークの発生を少なくすることが
できる。As described above, the high-frequency heating device of the present invention includes a metal rotary mounting table that is detachable and rotatably housed in a recess provided on the inner bottom surface of a heating chamber, and a magnetic coupling means with this rotary mounting table. It consists of a rotating body that is connected through the heating chamber and rotatably disposed on the outer bottom of the heating chamber, and a drive source that rotationally drives this rotating body. Since it is equipped with a bending edge that can be bent at the same time, it is easy to install and take out the rotary mounting table, and to clean the heating chamber. There is no risk of damage or damage to the walls of the heating chamber, so it can be kept beautiful forever, and the generation of sparks can be reduced.
また回転載置台の平面度が良好になり、回転載置台をス
ムーズに回転させることができるとともに、収納皿も安
定に載置することができ、しかも回転載置台の強度も向
上させることができる等非常に優れた効果を有するもの
である。In addition, the flatness of the rotating mounting table is improved, allowing the rotating mounting table to rotate smoothly, the storage tray to be placed stably, and the strength of the rotating mounting table to be improved. It has very good effects.
第１図は本発明の一実施例による高周波加熱装置の外観
斜視図、第２図は同装置の内部構造を示す断面図である
。
１・・・・・・高周波加熱装置、２・・・・・・加熱室
、３・・・・・・マイクロ波発生装置、８・・・・・・
回転載置台、８ａ・・・・・・折曲縁、９・・・・・・
凹部、１２，１７・・・・・・磁石、１３・・・・・・
支持体、１３ｂ・・・・・・車輪、１５・・・・・・回
転体、１９・・・・・・モータ。FIG. 1 is an external perspective view of a high-frequency heating device according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the internal structure of the device. 1...High frequency heating device, 2...Heating chamber, 3...Microwave generator, 8...
Rotating mounting table, 8a...Bending edge, 9...
Recess, 12, 17... Magnet, 13...
Support body, 13b...Wheel, 15...Rotating body, 19...Motor.
Claims (1)
自在に収納される金属製の回転載置台と、この回転載置
台と磁気的結合手段を介して連結し力・つ加熱室の外底
部に回転自在に配設した回転体と、この回転体を回転駆
動さぜる駆動源とよりなり、上記回転載置台を、この回
転載置台に着脱自在に＊、ｐ付けられ、力つ車輪を有す
る支持体で回転自在に支持するとともに、前記回転載置
台の上板周縁部に設けた折曲縁で前記支持体の車輪の外
側方向への外れを防止する構成とした高周波加熱装置。1. A metal rotary mounting table that is detachably and rotatably housed in four parts provided on the inner bottom surface of the heating chamber, and a metal rotary mounting table that is connected to this rotary mounting table via magnetic coupling means and that is connected to the outside of the heating chamber. It consists of a rotary body rotatably disposed at the bottom and a drive source that rotates the rotary body, and the rotary mounting table is removably attached to this rotary mounting table, and a force wheel is attached to the rotary mounting table. A high-frequency heating device is rotatably supported by a support having a rotary mounting table, and a bent edge provided on a peripheral edge of an upper plate of the rotary mounting table prevents the support from coming off in an outward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51043107A JPS5823717B2 (en) | 1976-04-15 | 1976-04-15 | High frequency heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51043107A JPS5823717B2 (en) | 1976-04-15 | 1976-04-15 | High frequency heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52126549A JPS52126549A (en) | 1977-10-24 |
| JPS5823717B2 true JPS5823717B2 (en) | 1983-05-17 |
Family
ID=12654602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51043107A Expired JPS5823717B2 (en) | 1976-04-15 | 1976-04-15 | High frequency heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823717B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6649263B2 (en) | 2001-11-16 | 2003-11-18 | Honeywell International Inc. | Polyester resin and industrial yarn process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085946A (en) * | 1973-12-04 | 1975-07-10 | ||
| JPS513146B2 (en) * | 1971-12-16 | 1976-01-31 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329542Y2 (en) * | 1974-06-21 | 1978-07-24 |
-
1976
- 1976-04-15 JP JP51043107A patent/JPS5823717B2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513146B2 (en) * | 1971-12-16 | 1976-01-31 | ||
| JPS5085946A (en) * | 1973-12-04 | 1975-07-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52126549A (en) | 1977-10-24 |
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