JPS6141828A - Space saving microwave oven - Google Patents

Space saving microwave oven

Info

Publication number
JPS6141828A
JPS6141828A JP16199984A JP16199984A JPS6141828A JP S6141828 A JPS6141828 A JP S6141828A JP 16199984 A JP16199984 A JP 16199984A JP 16199984 A JP16199984 A JP 16199984A JP S6141828 A JPS6141828 A JP S6141828A
Authority
JP
Japan
Prior art keywords
microwave oven
cooling
fan
cooking chamber
hood
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.)
Granted
Application number
JP16199984A
Other languages
Japanese (ja)
Other versions
JPH0157252B2 (en
Inventor
Ikuyasu Kaminaka
上仲 生泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP16199984A priority Critical patent/JPS6141828A/en
Publication of JPS6141828A publication Critical patent/JPS6141828A/en
Publication of JPH0157252B2 publication Critical patent/JPH0157252B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/642Cooling of the microwave components and related air circulation systems
    • H05B6/6423Cooling of the microwave components and related air circulation systems wherein the microwave oven air circulation system is also used as air extracting hood

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)

Abstract

PURPOSE:To provide a space saving microwave oven which can be efficiently cooled by reducing the change of the drafting rate and by drawing in the cooling air from an upper part of the front side of the microwave oven. CONSTITUTION:By allocating the front half of a space formed by the top of the cooking chamber 4 and the cabinet 2 of a microwave oven 1 for a hood duct 11 for the chamber ventilation, the depth of the microwave oven 1 is made small. A propeller type cooling fan 16 for the microwave oven 1 is arranged to oppose a high tension transformer 15, and the air inlet 17 for the cooling fan 16 is disposed at an upper part of the front side of the microwave oven 1 where the temperature is relatively low. The cooling air is supplied to cooling air ducts 18, 20, 23 and the cooking chamber 4 to efficiently cool the high tension transformer 15, magnetron 24 etc., and the steam generated in the cooking chamber 4 is expelled to the outside by the cooling air. In this manner, the moisture collection on the inner surface of the door can be removed. Further, by the usage of a centrifugal fan as a hood fan, the ventilation at a nearly constant rate can be maintained, ensuring the stabilized ventilation performance.

Description

【発明の詳細な説明】 (イ)発明の目的 (産業上の利用分野) この発明は、床に1ffiされる電気オーブンやガスオ
ーブンの上方に用いられる省スペース型電子レンジに関
し、詳しくはレンジフードシステムと冷却システムとを
備えた省スペース型電子レンジに関する。
Detailed Description of the Invention (a) Object of the Invention (Field of Industrial Application) This invention relates to a space-saving microwave oven that is used above an electric oven or gas oven that is installed on the floor. The invention relates to a space-saving microwave oven comprising a system and a cooling system.

〔従来の技術〕[Conventional technology]

電子レンジとレンジフードの複合体からなる従来の省ス
ペース型電子レンジにおいては、下方に12置された電
気オーブンやガスオーブン゛h゛・ら兄生ずる蒸気や油
煙などは、軸流ファンや検流ファンによって吸い込まれ
、建屋に既設の排気ダクトを通して屋外に排出されるか
、省スペースff1ffi子レンジと別個に設けられた
室内専用の排気ダクトを通して室内に排出されていた。
In the conventional space-saving microwave oven, which consists of a combination of microwave oven and range hood, steam and oil smoke generated by the 12 electric ovens and gas ovens installed below are removed by an axial fan or galvanometer. It was sucked in by a fan and exhausted to the outside through an existing exhaust duct in the building, or indoors through an indoor exhaust duct that was installed separately from the space-saving FF1FFI child range.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

前記従来の省スペース型電子レンジにおいては、フード
ファンに軸流ファンや検流ファンが用いられていたため
、建屋に既設の排気ダクトを通して電気オーブンやガス
オーブンから発生する蒸気や油煙を屋外に排出する場合
、既設の排気ダクトについての長さ、断面積、曲がり方
などが各家庭によって異なっているから、同じ性能を有
するフードファンを用いた場合でも、排気ダクトの圧力
損失の違いによって排気風量に影響を受は易く、家庭に
よっては十分な換気性能を発揮することができなかった
In the conventional space-saving microwave ovens mentioned above, an axial fan or galvanometric fan was used for the hood fan, so the steam and oil smoke generated from the electric oven or gas oven was exhausted outside through the existing exhaust duct in the building. In some cases, the length, cross-sectional area, bending style, etc. of existing exhaust ducts vary from household to household, so even if you use a hood fan with the same performance, the exhaust air volume will be affected by the difference in pressure loss in the exhaust duct. However, some homes were unable to provide adequate ventilation performance.

また、建屋に既設の排気ダクトがなくて空白に排気する
場合、電子レンジと別ユニットの空内用排気ダクトを電
子レンジの外部に取付けることが必要になるだけでなく
、空内用排気ダクトを取付けた分だけ、縦方向の寸法も
大きくなっていた。
In addition, if there is no existing exhaust duct in the building and you want to exhaust the air into a blank space, it is not only necessary to install an air exhaust duct in a separate unit from the microwave oven, but also to install an air exhaust duct in a separate unit from the microwave oven. The vertical dimension also increased by the amount that was installed.

その上、省スペース型電子レンジの冷却についても格別
のくふうがなされていないため、縮度上昇の大きな高圧
トランス、電子レンジ取付は本体′41!仮、マグネト
ロン、およびターンテーブル駆動用モータなどを効率よ
く冷却することができなかった。
Moreover, since no special measures have been taken to cool the space-saving microwave oven, a high-voltage transformer with a large increase in condensation and a microwave oven must be installed on the main body! It was not possible to efficiently cool the magnetron, turntable drive motor, etc.

この発明は以上の事情に鑑みてなされたもので、その主
要な目的は、排気ダクトの圧力損失による排気ffl出
の変化をを少なくするとともに、冷却用吸気を比較的温
度の低い電子レンジ前面の上部から吸引して、空白およ
び屋外排気のいずれの場合でも換気性能を安定でき、し
かも電子レンジを効率よく冷却できる省スペース型電子
レンジを提供 “することにある。
This invention was made in view of the above circumstances, and its main purpose is to reduce the change in exhaust ffl output due to pressure loss in the exhaust duct, and to direct the cooling intake air to the front of the microwave oven, which has a relatively low temperature. The purpose of the present invention is to provide a space-saving microwave oven that can draw suction from the top, stabilize ventilation performance in both blank and outdoor exhaust situations, and efficiently cool the microwave oven.

(ロ)発明の構成 この発明は、床に設置される電気オーブンやガスオーブ
ンの上方に壁を利用して取付けられる省スペース型の電
子レンジにおいて、電子レンジ調理型の上部に遠心式の
7−ドフアンを設け、該フードファンの吸気口を調理型
底板カバーの左右両側に開口するとともに、吐出口を建
屋に既設の排気ダクトまたは本体天板とレンジキャビネ
ットで形成される空内排気用にフードダクトに接続し、
調理型の横に内蔵された高圧トランスと対向する位置に
ブOベラ式の冷却ファンを設け、該冷却ファンの吸気口
を電子レンジ前面の上部に四日するとともに、冷却ファ
ンで昇圧された冷却風を、それぞれ個別にマグネトロン
冷却用排気ダクト、調理空白水蒸気除去用排気ダクト、
電子レンジ取付は板冷却用排気ダクト、およびターンテ
ーブル駆動モータ冷却用排気ダクトを通して電子レンジ
外に排出した省スペース型電子レンジである。
(B) Structure of the Invention The present invention provides a space-saving microwave oven that is mounted on a wall above an electric oven or a gas oven installed on the floor. A fan is provided, and the intake port of the hood fan is opened on both the left and right sides of the cooking type bottom plate cover, and the discharge port is connected to the existing exhaust duct in the building or to the hood duct for air exhaust formed by the main body top plate and the range cabinet. connect to,
A blow-o-bell type cooling fan is installed next to the cooking mold in a position facing the built-in high-voltage transformer, and the intake port of the cooling fan is placed at the top of the front of the microwave. Each has an exhaust duct for cooling the magnetron, an exhaust duct for removing steam from the cooking space, and
The microwave oven is installed in a space-saving type microwave oven in which the air is discharged from the microwave through an exhaust duct for cooling the plate and an exhaust duct for cooling the turntable drive motor.

[実施例] 第1図ないし第9図に基づいてこの発明の一実施例を詳
述する。なお、これによってこの発明が限定されるもの
ではない。
[Embodiment] An embodiment of the present invention will be described in detail based on FIGS. 1 to 9. Note that this invention is not limited to this.

第1図は空白排気用の省スペース型電子レンジ(1)か
らキャビネット(2とレンジ本体の取付は板(3)を取
外して示した一部分解の斜視図である。電子レンジ(1
)の下側中央には、WJ理苗(4)が配設され、該調理
型(4)の上部を仕切る本体天板(5)の後部中央に、
モータ(6)によって駆動される両吸込み型で遠心式の
フードファン(7)が設置される。フードファン(力の
フード吸気口(9a)、(9b)は、第5(3)に示す
ように底板カバー(8)の左右両側に開口され、フード
吸気口(9a)、(9b)から吸い込まれる電気オーブ
ンやガスオーブン(図示せず)からの蒸気や油煙などは
、電子レンジ(1)の左右側壁内に形成されるフードダ
クト(10a)、(10b )を通って第7図と第9図
に矢印で示す如く上方に移動され、上端で互に内側へ直
角に方向を変更されて(第1図、第4図参照)モータ(
6)の両側に吸込み口を持つフードファン(7)に導か
れる。
Fig. 1 is a partially exploded perspective view showing a space-saving microwave oven (1) for blank exhaust with the cabinet (2 and plate (3) removed for installing the oven body.
), a WJ rice seedling (4) is arranged at the center of the lower side of the cooking mold (4), and at the center of the rear of the main body top plate (5) that partitions the upper part of the cooking mold (4),
A double suction centrifugal hood fan (7) driven by a motor (6) is installed. The hood intake ports (9a) and (9b) of the hood fan (power) are opened on both left and right sides of the bottom plate cover (8) as shown in No. 5 (3), and air is sucked from the hood intake ports (9a) and (9b). Steam, oil smoke, etc. from an electric oven or gas oven (not shown) is passed through the hood ducts (10a) and (10b) formed in the left and right side walls of the microwave oven (1) to the hoods shown in FIGS. 7 and 9. The motor (
6) is guided to a hood fan (7) with suction ports on both sides.

本体天板(5)の後部中央に設置されるフードファン(
刀は、本体天板(5)とその上部に装着されるキレビネ
ット(2)とによって:A理至(4)の上方に形成され
る空内排気用フードダクト(社)に、吐出口面を間口し
ている。03は空内排気用ダクト0υ内に設けられたチ
ャコールフィルターで、電気オーブンからの蒸気や油煙
などは、このチャコールフィルター〇′3Iで濾過され
て、電子レンジ前面の上部開口04)から空白に排気さ
れる(第6図、第7図参照−)。
The hood fan (
The sword has a discharge outlet surface in the air exhaust hood duct (4) formed above the A-riji (4) by the body top plate (5) and the Kirebinet (2) attached to the top of the body top plate (5). It has a frontage. 03 is a charcoal filter installed in the air exhaust duct 0υ. Steam and oil smoke from the electric oven is filtered through this charcoal filter 0'3I and exhausted into the air from the upper opening 04) on the front of the microwave oven. (See Figures 6 and 7).

電子レンジ(1)の調理型(4)の横に内蔵されている
高圧トランスo9の前面側には、M8図に示すように、
吐出口を高圧トランスoS側に対向させた状態でプロペ
ラ式の冷却ファン色が設置される。冷却ファン色の吸気
口ωは、電子レンジ(IJのyJ面の右側上部に開口さ
れており、高圧トランス05)冷却後の冷却風は、マグ
ネトロン冷却用排気ダクト(ト)、調理室内水蒸気除去
用排気ダクトの1電子レンジ取付は板冷却用排気ダクト
囚、および調理室(4)内に設置されているターンテー
ブルの)用駆動モータ@を冷却する排気ダクト(ハ)を
通して電子レンジ(1)の前面上側から、それぞれ外側
に排出される(第1図、第2図参照)。(へ)はマグネ
トロンで、その外表面はマグネトロン冷却用の排気ダク
ト(3)と接触している(第5図参照)。冷却風の調理
室(4)への供給は、調理室(4)の側壁に設けられた
パンチング面の通風口(ハ)を通して行われる。取付は
板(3)を冷却する冷却風は、本体後板(ホ)の右側に
設けられたM11関弼から、本体取り付は板(3)との
間に形成された取付は板冷却用ダクト■に供給され、本
体後板(ホ)の左側に設けられた第2関口(ハ)から電
子レンジ(1)の調理室(4)の左側(前面から見て)
に吐出されたのち、前面上側から電子レンジff)の外
側に排出される(第3図と第1図参照)。翰1.L電子
レンジ(1)の前面右側に設けられた操作パネルである
On the front side of the high voltage transformer o9 built next to the cooking mold (4) of the microwave oven (1), as shown in the M8 diagram,
A propeller-type cooling fan is installed with its discharge port facing the high-pressure transformer oS side. The cooling fan-colored intake port ω is opened at the upper right side of the yJ plane of the IJ, and the cooling air after cooling the high-pressure transformer 05 is sent to the magnetron cooling exhaust duct (g) and the cooking chamber water vapor removal. Exhaust duct 1 The microwave oven is installed through the exhaust duct for cooling the plate and the exhaust duct (c) that cools the drive motor for the turntable installed in the cooking chamber (4). They are discharged to the outside from the upper front side (see Figures 1 and 2). (f) is a magnetron, the outer surface of which is in contact with the exhaust duct (3) for cooling the magnetron (see Figure 5). Cooling air is supplied to the cooking chamber (4) through ventilation holes (C) in a punched surface provided in the side wall of the cooking chamber (4). The cooling air that cools the plate (3) comes from the M11 barrier installed on the right side of the rear plate (E) of the main body, and the air that cools the plate (3) is provided between the main body and the plate (3). The supply is supplied to the duct ■ from the second entrance (c) provided on the left side of the rear panel (e) of the main unit to the left side of the cooking chamber (4) of the microwave oven (1) (as seen from the front)
After that, it is discharged to the outside of the microwave oven (ff) from the upper front side (see Fig. 3 and Fig. 1). Kan 1. This is an operation panel provided on the front right side of the L microwave oven (1).

前記実施例は、電気オーブンやガスオーブンからの蒸気
や油煙を室内排気する場合であるが、第10図および第
11図に示す如く、建屋に既設の排気ダクト(1)を使
用して屋外排気をする場合は、フードファン(′7)の
吐出口面を既設の排気ダクト■の方向に向け、排気ダク
ト印が垂直方向に設けられているか(第10図)、水平
方向に設【プられているか(第11図)によってモータ
(6)の取付は位置を90@回転し、フードファン(刀
の吐出口側と排気ダクト(1)の吸込み口とを連結すれ
ばよい。この場合、空内排気用フードダクト叩は省略す
ることができる。
In the above embodiment, steam and oil smoke from an electric oven or a gas oven are exhausted indoors, but as shown in Figs. When installing a hood fan ('7), point the outlet surface of the hood fan ('7) in the direction of the existing exhaust duct ■, and make sure that the exhaust duct mark is installed vertically (Fig. 10) or horizontally. To install the motor (6), rotate the position by 90 degrees depending on whether the hood fan (sword outlet side and the intake port of the exhaust duct (1) are connected). The need to tap the internal exhaust hood duct can be omitted.

上記構成の装置によって室内排気をする場合、調理室(
4)の上面と電子レンジ(1)のキャビネット(21に
より形成される空間の前半分以上が室内排気用フードダ
クト(社)として利用できるため、従来必要としていた
別ユニットの型内排気用ダクトを省略することができる
だけでなく、電子レンジ(1)の縦方向寸法を小さくす
ることができる。また、電子レンジ(1)の冷却ファン
(ト)としてプロペラ式のものを用い、温度上昇の大ぎ
な高圧トランス05)に対向して配設し、冷却ファン色
の吸気口面を比較的温度の低い電子レンジ(1)の前面
上部に設けるとともに、冷却ファン(ト)によって昇圧
された冷却風を、それぞれ個別に各冷W排気ダクト(財
)、■、(ハ)と調理室(4)に供給したものであるか
ら、高圧トランス05)、マグネトロンに)、電子レン
ジ取付は板(3)、ターンテーブル駆動モータ乃を効率
良く冷却することかできるだけでなく、調II ! [
4)内に発生した水蒸気を冷却風によって外部に:M#
出することにより、ドア内面の曇りを取り除くことが・
できる。
When exhausting indoor air using a device with the above configuration, the cooking room (
4) More than half of the front half of the space formed by the top surface and the cabinet (21) of the microwave oven (1) can be used as an indoor exhaust duct. Not only can this be omitted, but the vertical dimension of the microwave oven (1) can be reduced.Also, by using a propeller type cooling fan (G) for the microwave oven (1), it is possible to avoid large temperature rises. It is arranged opposite to the high voltage transformer 05), and the cooling fan-colored intake port surface is provided at the upper front of the microwave oven (1) where the temperature is relatively low, and the cooling air pressurized by the cooling fan (g) is Since they are individually supplied to each cold W exhaust duct (goods), ■, (c) and the cooking chamber (4), the microwave oven is attached to the plate (3) and the turn. Not only can you efficiently cool the table drive motor, but you can also cool it down! [
4) Transfer the water vapor generated inside to the outside using cooling air: M#
By removing it, you can remove the fog from the inside of the door.
can.

また、本願発明の装置によって屋外排気をする場合、7
〜ドフアン(7)として遠心式のファンを採用している
から、建屋に双設の各排気ダクト(1)が長さ、断面積
、曲がりなどの相違によって圧力損失を異にするときに
も、風量の変化を少なく押えてほぼ一定のIE mを排
気し、換気性能を安定ざUることができる。その上、フ
ードファン(7)を電子レンジ(1)の調理型(4)上
部に設置したから、建屋に既設の排気ダクト(1)の方
向、入口の位置が異なる場合にも、モータ(6)の取付
けを1/4回転させるだけで容易に連結することができ
る。
In addition, when exhausting outdoors using the device of the present invention, 7
~ Since a centrifugal fan is used as the fan (7), even when the twin exhaust ducts (1) installed in the building have different pressure losses due to differences in length, cross-sectional area, bend, etc. It is possible to keep the change in air volume small and to exhaust a nearly constant amount of IE m, making it possible to stabilize ventilation performance. Furthermore, since the hood fan (7) is installed above the cooking mold (4) of the microwave oven (1), even if the direction and entrance position of the existing exhaust duct (1) in the building are different, the motor (6) ) can be easily connected by simply turning the attachment 1/4 turn.

(ハ)発明の効果 この発明は、調理室上部の本体天板とキャビネットとの
間に、圧力損失によるJilの変化が割合少ない遠心式
のフードファンを設置するとともに、プロへう式の冷却
ファンを温度上界の大きな高圧トランスに対向した位置
に配置し、冷却用吸気を比較的温度の低い電子レンジ前
面の上部から吸引するとともに、冷却を要する各パート
に昇圧された冷却風を個別に供給するようにしたもので
あるから、室内および屋外排気のいずれの場合にも換気
性能を安定され、電気オーブンやガスオーブンの上方に
位置して高温の水蒸気や油煙にさらされる省スペース型
電子レンジを効率よく冷却し、調理空内のドア内面の曇
りをなくすことができる。
(C) Effects of the Invention This invention installs a centrifugal hood fan with relatively little change in JI due to pressure loss between the top plate of the main body and the cabinet in the upper part of the cooking chamber, and a professional cooling fan. is placed opposite a high-pressure transformer with a large temperature limit, and the cooling intake air is drawn from the upper part of the front of the microwave oven, where the temperature is relatively low, and pressurized cooling air is supplied individually to each part that requires cooling. This design ensures stable ventilation performance both indoors and outdoors, making it ideal for space-saving microwave ovens that are located above electric ovens and gas ovens and are exposed to high-temperature steam and oil smoke. It cools efficiently and eliminates fogging on the inside of the door inside the cooking space.

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの発明の屋内排気用の一実施例を示す一部分
解斜視図、第2図は同正面図、第3図は同背面図、第4
図は同平面図、第5図は同底面図、第6図は第2図Vl
 −Vl断面図、第7図はフードダクトを取外した第1
図の左側面図、第8図は第2図■−■断面図、第9図は
フードダクトを取外した第1図の右側面図、 第10図および第11図は屋外排気用の実施例で、第1
0図は既設の排気ダクトが垂直方向、第11図は水平方
向の場合である。 (1)・・・・・・省スペース型電子レンジ、(21・
・・・・・キャビネット、(3)・・・・・・取付は板
、(4)・・・・・・調し!!!室、(5]・・・・・
・本体天板、(7)・・・・・・遠心式フードファン、
(8)・・・・・・底板カバー、(9a)、(9b)・
・・・・・フード吸気口、0υ・・・・・・空白排気用
フードダクト、■・・・・・・吐出口、侶)・・・・・
・上部開口、09・・・・・・高圧トランス、色・・・
・・・プロペラ式冷却ファン、a7)・・・・・・吸気
口、(5)・・・・・・マグネトロン冷却用排気ダクト
、U・・・・・・調理空内水蒸気除去用排気ダクトS■
・・・・・・電子レンジ取付は板冷却用排気ダクト、(
ハ)・・・・・・ターンテーブル駆動モータ冷却用排気
ダクト、■・・・・・・(既設の)排気ダクト。
FIG. 1 is a partially exploded perspective view showing an embodiment of the invention for indoor exhaust, FIG. 2 is a front view of the same, FIG. 3 is a rear view of the same, and FIG.
Figure 5 is the same top view, Figure 6 is the same bottom view, Figure 6 is Figure 2 Vl.
-Vl sectional view, Figure 7 shows the first section with the hood duct removed.
The left side view of the figure, Figure 8 is a sectional view of Figure 2 - ■, Figure 9 is the right side view of Figure 1 with the hood duct removed, Figures 10 and 11 are examples of outdoor exhaust So, the first
Figure 0 shows the case where the existing exhaust duct is in the vertical direction, and Figure 11 shows the case in the horizontal direction. (1)...Space-saving microwave oven, (21.
... Cabinet, (3) ... Installation is by board, (4) ... Adjustment! ! ! Room, (5)...
・Main body top plate, (7)...Centrifugal hood fan,
(8)...Bottom plate cover, (9a), (9b)・
...Hood intake port, 0υ...Blank exhaust hood duct, ■...Discharge port, mate)...
・Top opening, 09...High voltage transformer, color...
...Propeller type cooling fan, a7)...Intake port, (5)...Exhaust duct for magnetron cooling, U...Exhaust duct S for removing steam from the cooking space ■
・・・・・・When installing the microwave oven, use the plate cooling exhaust duct, (
c)...Exhaust duct for cooling the turntable drive motor, ■...Exhaust duct (existing).

Claims (1)

【特許請求の範囲】 1、床に設置される電気オーブンやガスオーブンの上方
に壁を利用して取付けられる省スペース型の電子レンジ
において、 電子レンジ調理室の上部に遠心式のフードファンを設け
、該フードファンの吸気口を調理室底板カバーの左右両
側に開口するとともに、吐出口を建屋に既設の排気ダク
トまたは本体天板とレンジキャビネットで形成される室
内排気用のフードダクトに接続し、 調理室の横に内蔵された高圧トランスと対向する位置に
プロペラ式の冷却ファンを設け、該冷却ファンの吸気口
を電子レンジ前面の上部に開口するとともに、冷却ファ
ンで昇圧された冷却風を、それぞれ個別にマグネトロン
冷却用排気ダクト、調理室内水蒸気除去用排気ダクト、
電子レンジ取付け板冷却用排気ダクト、およびターンテ
ーブル駆動モータ冷却用排気ダクトを通して電子レンジ
外に排出したことを特徴とする省スペース型電子レンジ
[Claims] 1. In a space-saving microwave oven that is mounted on a wall above an electric oven or gas oven installed on the floor, a centrifugal hood fan is provided above the microwave cooking chamber. , the intake port of the hood fan is opened on both the left and right sides of the cooking chamber bottom plate cover, and the discharge port is connected to an existing exhaust duct in the building or an indoor exhaust hood duct formed by the main body top plate and the range cabinet, A propeller-type cooling fan is installed at a position facing the built-in high-voltage transformer next to the cooking chamber, and the intake port of the cooling fan is opened at the top of the front of the microwave oven, and the cooling air pressurized by the cooling fan is Separate exhaust ducts for magnetron cooling, exhaust ducts for removing water vapor in the cooking chamber,
A space-saving microwave oven characterized by exhausting the air outside the microwave through an exhaust duct for cooling the microwave oven mounting plate and an exhaust duct for cooling the turntable drive motor.
JP16199984A 1984-07-31 1984-07-31 Space saving microwave oven Granted JPS6141828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16199984A JPS6141828A (en) 1984-07-31 1984-07-31 Space saving microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16199984A JPS6141828A (en) 1984-07-31 1984-07-31 Space saving microwave oven

Publications (2)

Publication Number Publication Date
JPS6141828A true JPS6141828A (en) 1986-02-28
JPH0157252B2 JPH0157252B2 (en) 1989-12-05

Family

ID=15746107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16199984A Granted JPS6141828A (en) 1984-07-31 1984-07-31 Space saving microwave oven

Country Status (1)

Country Link
JP (1) JPS6141828A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100386009B1 (en) * 1998-10-08 2003-06-02 산요 덴키 가부시키가이샤 Microwave oven
WO2005029922A1 (en) * 2003-09-25 2005-03-31 Lg Electronics Inc. Microwave oven

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150722A (en) * 1982-03-02 1983-09-07 Matsushita Electric Ind Co Ltd Composite cooker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150722A (en) * 1982-03-02 1983-09-07 Matsushita Electric Ind Co Ltd Composite cooker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100386009B1 (en) * 1998-10-08 2003-06-02 산요 덴키 가부시키가이샤 Microwave oven
WO2005029922A1 (en) * 2003-09-25 2005-03-31 Lg Electronics Inc. Microwave oven
US7291820B2 (en) 2003-09-25 2007-11-06 Lg Electronics Inc. Compact microwave oven with curved cooking chamber and convection part

Also Published As

Publication number Publication date
JPH0157252B2 (en) 1989-12-05

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