JPS60248925A - High-frequency heating apparatus - Google Patents
High-frequency heating apparatusInfo
- Publication number
- JPS60248925A JPS60248925A JP10503384A JP10503384A JPS60248925A JP S60248925 A JPS60248925 A JP S60248925A JP 10503384 A JP10503384 A JP 10503384A JP 10503384 A JP10503384 A JP 10503384A JP S60248925 A JPS60248925 A JP S60248925A
- Authority
- JP
- Japan
- Prior art keywords
- door
- plate
- opening
- heating chamber
- heating
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6414—Aspects relating to the door of the microwave heating apparatus
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は電子レンジ等の高周波加熱装置の構成に関する
ものであ゛る。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to the structure of a high frequency heating device such as a microwave oven.
従来例の構成とその問題点
電子レンジ等の加熱調理器具は台所の調理場新道に置い
て使用されることが多いが、住宅事情と調理関連器具の
多様化から、これら調理器具の載置スペースは大きな制
約を受けている。Conventional configuration and its problems Heating cooking utensils such as microwave ovens are often placed in the cooking area of the kitchen, but due to housing conditions and the diversification of cooking-related utensils, it is difficult to place these cooking utensils in the kitchen. Space is severely constrained.
従来の電子レンジ等の加熱調理器具は、加熱室とその右
方に操作部を備えた形態のものが一般的であって、操作
部は高周波発生装置その他の電気部品を収納する電気室
の前面にあって、加熱時間を設定するタイマや加熱室内
温度を設定するダイヤル等のつまみが配置されている。Conventional heating cooking appliances such as microwave ovens are generally equipped with a heating chamber and an operation section on the right side of the heating chamber.The operation section is located at the front of the electrical chamber that houses the high-frequency generator and other electrical components. There are knobs such as a timer for setting the heating time and a dial for setting the heating chamber temperature.
これらの操作部が本体の右方に位置している理由は、使
用者の大半が通常布ききであるという前提に立つもので
あって、台所における種々の器具の配置を考えたもので
はない。即ち、これらの加熱調理器の置き場所によって
は、加熱室前面をおおう扉は左開き、右開きのいずれの
場合も必要であって、扉の開閉方向によっては操作部も
左方にあった方が操作しやすい場合もあるが、現実には
左操作部の器具というものはない。また扉が前開きの構
造のものでも、右側操作部が通例である。The reason why these operation parts are located on the right side of the main body is based on the assumption that most users usually wear cloth, and does not take into account the arrangement of various appliances in the kitchen. In other words, depending on the location of these heating cookers, the door that covers the front of the heating chamber may need to open to the left or the right, and depending on the opening/closing direction of the door, the door that covers the front of the heating chamber may need to be located on the left. Although it may be easier to operate, in reality there is no such thing as a device with a left-hand control section. Even if the door opens from the front, the operating section is usually located on the right side.
このような構成の加熱調理器具は、置き場所によっては
極めて操作しにくいという欠点があるとともに、設置ス
ペースを広く必要とするという不具合があった。A heating cooking appliance having such a configuration has the disadvantage that it is extremely difficult to operate depending on the location where it is placed, and also requires a large installation space.
最近、操作部を本体の上部または゛下部に配置して、上
記欠点を軽減しているものも見受けられるようになった
。ただこの場合にも1、加熱室を構成する箱体の外側に
外郭材を被せるといういわば二重構造のものが主である
。即ち、加熱室と外郭材との間にはある程度の空隙を有
していて、断熱材や種々の機構部品や接続用電線等の取
付場所として利用されてはいるものの、この空隙のため
に本体外形寸法に対する加熱室有効容積を相対的に小さ
くしているという欠点が残っている。Recently, some devices have been seen in which the operation section is located at the top or bottom of the main body to alleviate the above-mentioned drawbacks. However, in this case as well, 1. A so-called double structure is mainly used, in which an outer shell material is placed over the outside of the box that constitutes the heating chamber. In other words, there is a certain amount of space between the heating chamber and the outer shell material, and although it is used as a place for installing heat insulating material, various mechanical parts, and connecting wires, this space makes it difficult for the main body to The drawback remains that the effective volume of the heating chamber is relatively small relative to the external dimensions.
設置スペースの制約で本体外形を定めた場合、その外形
寸法にいっばいの大きさの加熱室容積を確保できれば、
被加熱物の収容量がそれだけふえ、ひいては加熱時間の
短縮につながるであろうし、また従来の加熱室と同容積
のままで上記空隙のないものができれば、それだけ設置
スペースの削減に役立つという利点があるが、現実には
設置スペース制約によって本体外形寸法を決められると
、加熱室容積は比例的に小さくなり、加熱室容積を基準
にすると、本体外形が大きくなり、設置面積を大きなも
のにせざるを得ないという欠点があった。When determining the external shape of the main unit due to installation space constraints, if you can secure a heating chamber volume that is as large as the external dimensions,
This will increase the storage capacity of the object to be heated, which in turn will lead to a reduction in heating time.Also, if a heating chamber with the same volume as a conventional heating chamber but without the above-mentioned voids can be created, it will help to reduce the installation space. However, in reality, if the external dimensions of the main unit are determined by installation space constraints, the heating chamber volume will be proportionally smaller, and if the heating chamber volume is used as a standard, the external size of the main unit will become larger, forcing the installation area to be larger. There was a drawback that it was not possible.
発明の目的
本発明は上記従来の欠点を解消し、操作部は器具の置き
場所に関係なく操作しやすく、しかも加熱室の大きさに
くらべて外形寸法を極めて小さくできる高周波加熱装置
の構成を提供することを目的とする。OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and provides a configuration of a high-frequency heating device in which the operating section is easy to operate regardless of the location where the device is placed, and whose external dimensions are extremely small compared to the size of the heating chamber. The purpose is to
発明の構成
上記目的を達するため本発明の高周波加熱装置は、上面
および左右側面を1枚板で略コ字状に形成した外郭材を
兼ねる胴板と、前記左右側面の中間に設けた底板と、裏
板ならび被加熱物出入れ用開口部を有する前板とからな
り、前記裏板ならび前板を前記胴板の前後に夫々接合し
、前記前板の水平品と前記前板開口部下端を→させ、底
板上方を加熱室、下方を高周波発生装置等の電気部品収
納のだめの電気室とし、前記前板の被加熱物出入れ用開
口部を覆う前開き扉を設け、その開閉支点を前記前板の
下方に位置させ、かつ前記電気室内部に出没自在なアー
ムを前記開閉支点より上方になるよう扉内に揺動自在に
設けたもので、設置場所の如何にかかわらず操作しやす
く、かつ加熱室と外壁との間に隙間がないので全体外形
に対する加熱室有効容積が極めて大きくとれ、かつその
下部に電気制御部を設けているため占有床面積も小さく
できる等の効果を有するものである。Structure of the Invention In order to achieve the above object, the high frequency heating device of the present invention comprises: a body plate which also serves as an outer shell material having a top surface and left and right sides formed in a single plate in a substantially U-shape; and a bottom plate provided between the left and right sides. , consisting of a back plate and a front plate having an opening for taking in and out the heated object, the back plate and the front plate are respectively joined to the front and rear of the body plate, and the horizontal part of the front plate and the lower end of the opening of the front plate →, the upper part of the bottom plate is used as a heating chamber, the lower part is used as an electrical room for storing electrical parts such as a high frequency generator, and a front opening door is provided to cover the opening for putting in and taking out the heated object in the front plate, and its opening and closing fulcrum is set as An arm that is located below the front plate and can freely move in and out of the electrical room is swingably provided inside the door so that it is above the opening/closing fulcrum, making it easy to operate regardless of the installation location. , and since there is no gap between the heating chamber and the outer wall, the effective volume of the heating chamber can be extremely large relative to the overall external shape, and since the electric control section is provided at the bottom, the occupied floor space can be reduced. It is.
実施例の説明 以下、本発明の一実施例につき図面に基いて説明する。Description of examples Hereinafter, one embodiment of the present invention will be described based on the drawings.
第1図は本発明の一実施例の高周波加熱装置の筐体部分
の分解斜視図、第2図は装置の縦断面図を示す。図にお
いて1は前板、2は裏板、3は外郭材を兼ねる胴板で、
胴板3は上面4.左側面6右側面6を1枚の金属板にて
略コ字状に形成し、左右側面6,6の中間に底板7を取
付けたのち前記前板1ならび裏板2を胴板3の前後に取
付ける。FIG. 1 is an exploded perspective view of a housing portion of a high-frequency heating device according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of the device. In the figure, 1 is the front plate, 2 is the back plate, and 3 is the body plate that also serves as the outer shell material.
The body plate 3 has an upper surface 4. The left side 6 and the right side 6 are formed into a substantially U-shape using one metal plate, and the bottom plate 7 is attached between the left and right sides 6, 6, and then the front plate 1 and the back plate 2 are attached to the front and rear of the body plate 3. Attach to.
前板1には被加熱物出入れ用開口部8を有し、その下端
は前記底板7の水平面と同一となるよう取付ける。底板
7の上方は加熱室9.下方は電気部品等の収納のための
電気室1oとなる。加熱室9への高周波の供給は電気室
内10に設けたマグネトロン11等の高周波発生装置か
ら裏板2の背後に設けた導波管12を経て行なわれる。The front plate 1 has an opening 8 for taking in and out the heated object, and is attached so that its lower end is flush with the horizontal surface of the bottom plate 7. Above the bottom plate 7 is a heating chamber 9. The lower part becomes an electrical room 1o for storing electrical parts and the like. High frequency waves are supplied to the heating chamber 9 from a high frequency generator such as a magnetron 11 provided in the electrical room 10 via a waveguide 12 provided behind the back plate 2.
13は本体床面板で、電気制御部品等をこの上に配置し
、前記電気室10へ収納する。Reference numeral 13 denotes a floor plate of the main body, on which electrical control parts and the like are placed and stored in the electrical room 10.
14は前開き扉で、前板の開口部8を覆い、その開閉章
魚16は前板1の下方に位置する。なお “16は扉1
4のとっ手である。扉14の内部に、前記層間支点16
よシ上方にアーム17の揺動中心となる軸18が設けら
れ、アーム17は扉14の裏面より前板1の操作部分を
通って電気室1゜内へ挿入されている。アーム17の洗
端には引張ばね19が取付けられ、床面板13または裏
板2に他端を固定されている。高周波加熱装置において
は、扉を開くと同様に高周波を停止する装置が必要とな
るが、前記アーム1了の先端にスイッチ(図示せず)等
を設けて、扉14が閉じているが開いているかの検出に
用いる。また、扉14の開き角度を常に一定とするため
に、アーム17の一部にピン2Qを設けたり、あるいは
これに代わるものとして切欠けを設けたりすることによ
り、前板1の一部に設けたストッパにより係止し、扉1
4のそれ以上の開きを防止することもできる。Reference numeral 14 denotes a front opening door which covers the opening 8 of the front plate, and its opening/closing door 16 is located below the front plate 1. Note that “16 is door 1
This is the 4th handle. Inside the door 14, the interlayer fulcrum 16
A shaft 18 serving as the center of swing of the arm 17 is provided above the shaft, and the arm 17 is inserted into the electrical room 1° from the back side of the door 14 through the operating portion of the front plate 1. A tension spring 19 is attached to one end of the arm 17, and the other end is fixed to the floor plate 13 or the back plate 2. In a high-frequency heating device, a device is required to stop the high-frequency waves when the door is opened. Used to detect dolphins. In order to keep the opening angle of the door 14 constant, a pin 2Q may be provided on a part of the arm 17, or a notch may be provided in place of this. The stopper locks the door 1.
It is also possible to prevent further opening of 4.
第3図に示すように、扉14は操作パネル21部分に切
欠部22を有してあり、その左右の柱部分14aに前記
開閉支点16やアーム17を収容している。通常高周波
発生装置の扉14はその枠部周辺に、扉と本体との隙間
よシ洩れる高周波の防止のため、枠部内に漏洩防止の機
構を組込むが、本実施例では扉14を制御部にまで延長
しているため、漏洩防止機構を組込んだ枠部のさらに下
方に前記柱部分14aを設けて、アーム17等を備える
ことが可能となった。As shown in FIG. 3, the door 14 has a notch 22 in the operation panel 21 portion, and the opening/closing fulcrum 16 and the arm 17 are accommodated in the left and right column portions 14a of the notch 22. Normally, the door 14 of the high-frequency generator has a leakage prevention mechanism built into the frame around the frame to prevent high-frequency waves from leaking through the gap between the door and the main body, but in this embodiment, the door 14 is installed in the control section. Since it extends up to 100 degrees, it is possible to provide the column portion 14a further below the frame portion in which the leakage prevention mechanism is incorporated, and to provide the arm 17 and the like.
また第4図は他の実施例を示すもので扉14け操作パネ
ルと一体となっており、タイマ等のつまみ23のみ孔を
設けている。開閉に際してはつまみ23のみを残して操
作パネルと扉14′とが一体で開くもので、タイマの表
示文字等は扉側に表示されている。FIG. 4 shows another embodiment in which the door 14 is integrated with the operation panel, and only the knob 23 for a timer or the like is provided with a hole. When opening and closing, the operation panel and the door 14' are opened as one, leaving only the knob 23, and the timer display characters and the like are displayed on the door side.
以上のような構成の実施例によれば、底板7の上下に夫
々加熱室9.電気室10があり、電気室10前面が操作
部であるから、装置の置き場所に左右されることなく操
作しやすく、扉14の開閉も不便を感じることなく、外
郭を兼ねる胴板3の一枚構成によるため外形寸法に対し
て加熱室容積を極めて大きくとれると共に、使用金属材
料も少なく軽量化が可能であシかつ種々の電気部品を下
部に配置することによシ本体重心が低く、軽量であるに
もかかわらず安定した設置ができる等の効 ・果を有す
るものである。According to the embodiment configured as described above, heating chambers 9 are provided at the top and bottom of the bottom plate 7, respectively. There is an electrical room 10, and the front side of the electrical room 10 is the operation part, so it is easy to operate regardless of where the device is placed, and there is no inconvenience in opening and closing the door 14. Due to the single-layer structure, the volume of the heating chamber can be extremely large compared to the external dimensions, and the metal material used is also reduced, making it possible to reduce weight. By arranging various electrical components at the bottom, the center of gravity of the main body is low, making it lightweight. Despite this, it has the advantage of being able to be installed stably.
発明の効果
以上のように、本発明によれば次の効果を得ることがで
きる。Effects of the Invention As described above, according to the present invention, the following effects can be obtained.
(1)操作部が本体下部にあり、かつ扉が前開きである
から、本体の置き場所に関係なく、常に操作のしやすい
ものとすることができる。(1) Since the operating section is located at the bottom of the main body and the door opens from the front, it can always be easily operated regardless of where the main body is placed.
(2)加熱室の左右側面、裏面、天井面の外が本体外郭
となり、余分な空隙がなく、設置面積。(2) The left and right sides, back, and outside of the ceiling of the heating chamber form the outer shell of the main body, so there is no extra space and the installation area is reduced.
設置高さが小さくて済む。あるいは従来と同じ設置空間
とすれば加熱室容積を極めて大きくすることができ、一
度に加熱できる量を大きくし、結果的に加熱時間の短縮
が可能となる。The installation height is small. Alternatively, if the installation space is the same as the conventional one, the volume of the heating chamber can be made extremely large, increasing the amount that can be heated at one time, and as a result, the heating time can be shortened.
G3) 胴板の1枚構成であって従来のものとくらべて
軽量化ができ、運搬作業も楽であり、材料コストも低減
できる。G3) With a single body plate structure, it is lighter than conventional ones, easier to transport, and material costs can be reduced.
(4)電気部品を本体床面板上に配置し、これを加熱室
底板下部の電気室に収納する形であって、装置の重心が
低くなり、軽量化が進んでも安定した据付設置となり、
安心して使用できる。(4) The electrical components are placed on the floor plate of the main unit and stored in the electrical chamber at the bottom of the bottom plate of the heating chamber, which lowers the center of gravity of the device and allows for stable installation even though the weight is reduced.
It can be used with confidence.
(6)加熱室の左右ならび上面に空隙がなくとも、底板
下方の電気室に扉の開閉支点やアーム機構を設け、操作
部にまで扉を広げることによって、高周波の漏洩の心配
もなく、扉の構成も従来以上に複雑なものを必要としな
い。(6) Even if there are no gaps on the left and right sides or the top of the heating chamber, by providing a door opening/closing fulcrum and an arm mechanism in the electrical room below the bottom plate and extending the door to the operating section, there is no need to worry about high frequency leakage. The structure does not need to be more complicated than before.
第1図は本発明の一実施例の筐体部分の分解斜視図、第
2図は本体の縦断面図、第3図は扉の構成を示す外観斜
視図、第4図は他の扉の構成を示す外観斜視図である。
1・・・・・前板、2・・・・・・裏板、3・・・・・
・胴板、7・・・・底板、9・・・・・加熱室、10・
・・・・・電気室、14.14’・・・・・・扉、16
・・・・・・開閉支点、17・・・・・・アーム。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図
2
第2図Fig. 1 is an exploded perspective view of the casing portion of an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the main body, Fig. 3 is an external perspective view showing the structure of the door, and Fig. 4 is an exploded perspective view of the casing part of an embodiment of the present invention. FIG. 3 is an external perspective view showing the configuration. 1...Front plate, 2...Back plate, 3...
・Body plate, 7...Bottom plate, 9...Heating chamber, 10...
...Electrical room, 14.14'...Door, 16
...... Opening/closing fulcrum, 17... Arm. Name of agent: Patent attorney Toshio Nakao and 1 other person 1st
Figure 2 Figure 2
Claims (1)
た外郭材を兼ねる胴板と、前記左右側面の中間に張り渡
すよう設けた底板と、裏板ならび被加熱物出し入れ用開
口部を有する前板とからなシ、前記裏板ならび前板を前
記胴板の前後に夫々接合し、前記底板の上部を加熱室、
下部を高周波発生装置等の電気部品を収納する電気室と
し、前記前板の開口部を覆う前開き扉を設け、その開閉
支点を前板の下方に位置させ、かつ前記電気室内部に出
没するアームを前記界の開閉支点より上方になるよう扉
内に揺動自在に備えた構成とする高周波加熱装置。(1) A body plate that also serves as an outer shell material, with the top and left and right sides formed from a single plate in a substantially U-shape, a bottom plate that is provided so as to span between the left and right sides, a back plate, and a back plate for putting in and taking out heated objects. A front plate having an opening is connected to the front plate, the back plate and the front plate are respectively joined to the front and rear of the body plate, and the upper part of the bottom plate is connected to a heating chamber,
The lower part is an electrical room for storing electrical components such as a high-frequency generator, and a front-opening door is provided to cover the opening of the front plate, the opening/closing fulcrum of which is located below the front plate, and the door is located inside the electrical room. A high-frequency heating device having a structure in which an arm is swingably provided in a door so as to be above an opening/closing fulcrum of the field.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10503384A JPS60248925A (en) | 1984-05-23 | 1984-05-23 | High-frequency heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10503384A JPS60248925A (en) | 1984-05-23 | 1984-05-23 | High-frequency heating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60248925A true JPS60248925A (en) | 1985-12-09 |
Family
ID=14396701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10503384A Pending JPS60248925A (en) | 1984-05-23 | 1984-05-23 | High-frequency heating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60248925A (en) |
-
1984
- 1984-05-23 JP JP10503384A patent/JPS60248925A/en active Pending
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