JPS6345012B2 - - Google Patents
Info
- Publication number
- JPS6345012B2 JPS6345012B2 JP10215584A JP10215584A JPS6345012B2 JP S6345012 B2 JPS6345012 B2 JP S6345012B2 JP 10215584 A JP10215584 A JP 10215584A JP 10215584 A JP10215584 A JP 10215584A JP S6345012 B2 JPS6345012 B2 JP S6345012B2
- Authority
- JP
- Japan
- Prior art keywords
- heating chamber
- plate
- door
- dimension
- recess
- 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
- 238000010438 heat treatment Methods 0.000 claims description 48
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
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)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は加熱室内に高周波を放射して被加熱物
を加熱調理するいわゆる電子レンジの加熱室と扉
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 a structure of a heating chamber and a door of a so-called microwave oven that radiates high frequency waves into the heating chamber to cook an object.
従来例の構成とその問題点
従来の電子レンジの加熱室の構成としては加熱
室の上板、Ｕ字状の側板、底板、前板および裏板
で形成され、この加熱室の外側に逆Ｕ字状の側板
と上板、裏板等が装着されているのが普通であつ
た。Conventional structure and its problems The heating chamber of a conventional microwave oven consists of an upper plate, a U-shaped side plate, a bottom plate, a front plate, and a back plate, and an inverted U on the outside of the heating chamber. It was common to have letter-shaped side plates, top plates, and back plates.
しかしながれ近年、電子レンジの低価格化、コ
ンパクト化により加熱室の一部を本体にそのまま
使用する商品が開発されるようになり、その例を
第１図に示す。 However, in recent years, as microwave ovens have become cheaper and more compact, products have been developed in which a portion of the heating chamber is used as is in the main body, an example of which is shown in FIG.
また一方従来の電子レンジの扉の構成としては
扉匡体、加熱室開口部周辺板に接する扉内板、扉
の周縁部にチヨークを形成しかつ、扉内板を取り
つけるチヨーク仕切板および、チヨーク開口封止
する低誘電体損失のチヨークカバー等で構成する
のが普通であつた。 On the other hand, the structure of a conventional microwave oven door includes a door casing, an inner door plate that contacts the peripheral plate of the heating chamber opening, a yoke partition plate that forms a yoke around the periphery of the door, and a yoke partition plate to which the door inner plate is attached. It was common to use a low-dielectric-loss chiyoke cover to seal the opening.
一方、近年、電子レンジの意匠上扉の加熱室に
凹部を設け、扉匡体の外側にも透明体を配置する
ものが出て来ていた。その例を第１図に示す。 On the other hand, in recent years, some microwave ovens have been designed with a recessed part in the heating chamber of the door and a transparent body placed on the outside of the door casing. An example is shown in FIG.
第１図において、加熱室１は上板２、Ｕ字状の
側板３ａおよび底板３ｂ、前板４および加熱装置
本体裏板と加熱室の裏板とを兼ねる裏板５で形成
されている。この加熱室の外側には、逆Ｕ字状の
側板および上板６、本体底板７を装着している。
加熱室の内底板３ｂには、ターンテーブル機構が
ある。前記ターンテーブル機構はモータ８で駆動
軸９を回転させ、駆動軸９と嵌合している皿受台
１０が回転するようになつている。 In FIG. 1, a heating chamber 1 is formed of a top plate 2, a U-shaped side plate 3a and a bottom plate 3b, a front plate 4, and a back plate 5 which serves both as the back plate of the heating device body and the back plate of the heating chamber. On the outside of this heating chamber, an inverted U-shaped side plate, a top plate 6, and a main body bottom plate 7 are attached.
A turntable mechanism is provided on the inner bottom plate 3b of the heating chamber. The turntable mechanism is configured such that a motor 8 rotates a drive shaft 9, and a tray holder 10 fitted with the drive shaft 9 rotates.
次にドア１１の構成について説明する。多数の
パンチング孔を有する金属板１２は加熱室１の周
辺部の前板４に接するとともに、中央部は加熱室
１の前板４開口寸法Ｈよりも小さい寸法Ｊの位置
で、加熱室の外へ向かつて凹部１３を有してい
る。金属板１２とドア本体１４とを溶接して、そ
の周縁面にＬ字状寸法がλ／４になるチヨーク溝
１５を形成し、チヨーク溝１５開口部にはチヨー
クカバー１６を有している。一方ドア１の前面に
は、透明板１７を固定し、内面には透明シート１
８を貼付けている。 Next, the configuration of the door 11 will be explained. The metal plate 12 having a large number of punched holes is in contact with the front plate 4 at the periphery of the heating chamber 1, and the central part is located outside the heating chamber at a position with a dimension J smaller than the opening dimension H of the front plate 4 of the heating chamber 1. It has a recessed portion 13 on one side. The metal plate 12 and the door body 14 are welded to form a chain yoke groove 15 having an L-shaped dimension of λ/4 on the peripheral edge thereof, and a chain yoke cover 16 is provided at the opening of the chain yoke groove 15. On the other hand, a transparent plate 17 is fixed to the front of the door 1, and a transparent sheet 1 is fixed to the inner surface.
8 is attached.
上記構成において、加熱室裏板が本体裏板を兼
ねているので、低価格化に寄与し、コンパクト化
にも寄与していた。しかし、この方法では、皿受
台１０の寸法Ｑと前記皿受台が回転するのに必要
な若干の余裕P1とS1とで加熱室前後寸法Ｋが決
まり、前記前後寸法Ｋに扉の厚みm1を加えて製
品本体前後寸法ｌになつていた。すなわち、扉の
寸法m1の有効活用が図られていないのであつた。 In the above configuration, the heating chamber back plate also serves as the main body back plate, which contributes to cost reduction and compactness. However, in this method, the front-rear dimension K of the heating chamber is determined by the dimension Q of the plate holder 10 and the slight margins P 1 and S 1 necessary for the plate holder to rotate, and the front-rear dimension K of the heating chamber is Adding the thickness m1 , the front and rear dimensions of the product body were l. In other words, the dimension m 1 of the door was not effectively utilized.
発明の目的
本発明は上記欠点を解消し、低価格化およびコ
ンパクト化するとともに扉の凹みの有効活用を図
つた高周波加熱装置を提供しようとするものであ
る。OBJECTS OF THE INVENTION The present invention aims to eliminate the above-mentioned drawbacks, provide a high-frequency heating device that is inexpensive and compact, and that makes effective use of the recess in the door.
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、加熱室と、加熱室内において食品等を載せ
る皿受台と、前記加熱室前面開口部に設けられた
扉とを備え、前記扉の加熱室側には凹部を設け、
その凹部に前記皿受台が突出した構成である。以
上の構成によれば、高周波加熱装置の前後寸法
は、扉の凹部寸方分更に、コンパクトにできると
いう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 includes a heating chamber, a plate holder on which food, etc. is placed in the heating chamber, and a door provided at a front opening of the heating chamber, the door A recess is provided on the heating chamber side of the
The plate holder is configured to protrude into the recess. According to the above configuration, the front and rear dimensions of the high-frequency heating device can be made even more compact by the size of the recessed portion of the door.
実施例の説明
以下、本発明の一実施例について図面に基づい
て説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
第２図において、加熱室２０は上板２１とＵ字
状の側板２２ａおよび底板２２ｂと前板２３、お
よび加熱室裏板が加熱室裏板と兼ねた裏板２４で
形成されている。この加熱室２０の外側には、逆
Ｕ字状の側板２５ａおよび上板２５ｂ、本体底板
２６を装着している。加熱室２０の内側の底板２
２ｂには、ターンテーブル機構がある。前記ター
ンテーブル機構は、モータ８で駆動軸９を回転さ
せ、駆動軸９と嵌合している皿受台１０が回転す
るようになつている。 In FIG. 2, the heating chamber 20 is formed of a top plate 21, a U-shaped side plate 22a, a bottom plate 22b, a front plate 23, and a back plate 24 which also serves as a heating chamber back plate. On the outside of this heating chamber 20, an inverted U-shaped side plate 25a, a top plate 25b, and a main body bottom plate 26 are attached. Bottom plate 2 inside heating chamber 20
2b has a turntable mechanism. In the turntable mechanism, a drive shaft 9 is rotated by a motor 8, and a tray holder 10 fitted with the drive shaft 9 is rotated.
次に、扉であるドア２７の構成について説明す
る。多数のパンチング孔を有する金属板２８は加
熱室２０の開口周辺部である前板２３に接すると
ともに中央部は、加熱室２０の前板２３の開口寸
法Ｈとほぼ同じ寸法J2（≒Ｈ）の位置で、加熱室
２０の外へ向かつて凹部２９を有している。金属
板２８とドア本体３０とを溶接してその周縁面に
寸法がλ／４（λ：マグネトロンの発振波長）に
なるチヨーク溝３１を形成し、チヨーク溝３１の
開口部には、チヨークカバー３２を有している。
一方ドア２７の前面には透明板３３を固定し、内
面には透明シート３４を貼付けている。 Next, the structure of the door 27 will be explained. The metal plate 28 having a large number of punched holes is in contact with the front plate 23 which is the area around the opening of the heating chamber 20, and the central part has a dimension J 2 (≈H) that is almost the same as the opening dimension H of the front plate 23 of the heating chamber 20. A recess 29 is provided toward the outside of the heating chamber 20 at a position. The metal plate 28 and the door body 30 are welded to form a chiyoke groove 31 having a dimension of λ/4 (λ: the oscillation wavelength of the magnetron) on the peripheral surface thereof, and a chiyoke cover 32 is placed at the opening of the chiyoke groove 31. have.
On the other hand, a transparent plate 33 is fixed to the front surface of the door 27, and a transparent sheet 34 is attached to the inner surface.
上記構成において、皿受台１０の寸法Ｑに回転
するのに必要な若干の余裕寸法P2とS2を加えて、
実質上の加熱室内有効寸法となる。また、この加
熱室内有効寸法は加熱室寸法K2とドア２７の凹
み寸法Ｒを加えたことにより実現できるのであ
る。従つて扉２７を開くと、皿受台が寸法t2のみ
高周波加熱装置本体からとび出しており、また、
この寸法t2のみ扉２７の凹み部２９に突出しいる
のである。 In the above configuration, adding some margin dimensions P 2 and S 2 necessary for rotation to the dimension Q of the plate holder 10,
This is the actual effective size of the heating chamber. Further, the effective dimension of the heating chamber can be realized by adding the heating chamber dimension K 2 and the recess dimension R of the door 27. Therefore, when the door 27 is opened, the pan holder protrudes by a dimension t 2 from the main body of the high-frequency heating device, and also,
Only this dimension t2 protrudes into the recessed portion 29 of the door 27.
このように本実施例によれば、本体の外形寸法
l2は、扉２７の凹み部寸法Ｒを有効に利用して、
その有効凹み寸法分Ｒのみ本体外形寸法を小さく
出来るという効果を有する。 In this way, according to this embodiment, the external dimensions of the main body
l 2 makes effective use of the recess dimension R of the door 27,
This has the effect that the outer dimensions of the main body can be reduced by the effective recess dimension R.
本発明の一実施例はターンテーブルの皿受台１
０にて説明したが回転しない角皿等の皿受台でも
同一の効果が得られるのは言うまでもない。 One embodiment of the present invention is a turntable tray holder 1.
0, it goes without saying that the same effect can be obtained with a plate holder such as a rectangular plate that does not rotate.
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) 扉の内面凹み部がそのまま加熱室となり、皿
受台が扉の凹み部に突出して使用することがで
き、本体の前後外形寸法にムダな空間がなく、
きわめてコンパクトな高周破加熱装置が得られ
る。(1) The inner recess of the door becomes the heating chamber, and the dish holder can be used by protruding into the recess of the door, so there is no wasted space in the front and rear external dimensions of the main unit.
An extremely compact high frequency fracturing heating device can be obtained.
(2) きわめてコンパクトな外形寸法になるので、
梱包材料も少なくてすみ経済的であるのみなら
ず、運送費用も少なくてすむ。(2) Extremely compact external dimensions,
Not only is it economical since less packaging materials are required, but transportation costs are also reduced.
(3) 扉を開いて、皿受台が、高周波加熱装置の本
体から突出しているので非常に取り出しやすい
ものとなり、使い易さを向上させるものとな
る。(3) When the door is opened, the dish holder protrudes from the main body of the high-frequency heating device, making it very easy to take out the device, which improves ease of use.
(4) 扉を開いて、庫内を清掃することを考える
と、庫内奥行き寸法が扉の凹み部寸法のみ従来
より少なくなるので、非常に庫内奥行きが少な
くなり清掃がしやすい加熱室となり、使い易さ
を向上させるものとなる。(4) When you open the door to clean the inside of the refrigerator, only the recessed part of the door is smaller than before, making the heating chamber much smaller and easier to clean. , which improves ease of use.
第１図は従来の高周波加熱装置の縦断面図、第
２図は本発明の一実施例を示す高周波加熱装置の
縦断面図である。
１０……皿受台、２０……加熱室、２７……ド
ア（扉）、２９……凹部。
FIG. 1 is a vertical cross-sectional view of a conventional high-frequency heating device, and FIG. 2 is a vertical cross-sectional view of a high-frequency heating device showing an embodiment of the present invention. 10...Dish holder, 20...Heating chamber, 27...Door (door), 29...Recess.
Claims (1)
皿受台と、加熱室前面開口部に設けられた扉とを
備え、前記扉には加熱室側に凹部を設け、その凹
部に前記皿受台が突出した構成とした高周波加熱
装置。1. A heating chamber, a plate holder for placing food, etc. in the heating chamber, and a door provided at the front opening of the heating chamber, the door having a recess on the side of the heating chamber, and the plate holder placed in the recess. A high-frequency heating device with a prominent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59102155A JPS60245932A (en) | 1984-05-21 | 1984-05-21 | High frequency heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59102155A JPS60245932A (en) | 1984-05-21 | 1984-05-21 | High frequency heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60245932A JPS60245932A (en) | 1985-12-05 |
| JPS6345012B2 true JPS6345012B2 (en) | 1988-09-07 |
Family
ID=14319836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59102155A Granted JPS60245932A (en) | 1984-05-21 | 1984-05-21 | High frequency heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60245932A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61178107U (en) * | 1985-04-24 | 1986-11-06 |
-
1984
- 1984-05-21 JP JP59102155A patent/JPS60245932A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60245932A (en) | 1985-12-05 |
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