JPS6349114A - Cooker - Google Patents
CookerInfo
- Publication number
- JPS6349114A JPS6349114A JP19438886A JP19438886A JPS6349114A JP S6349114 A JPS6349114 A JP S6349114A JP 19438886 A JP19438886 A JP 19438886A JP 19438886 A JP19438886 A JP 19438886A JP S6349114 A JPS6349114 A JP S6349114A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- control circuit
- display board
- heat
- protective frame
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 16
- 239000011810 insulating material Substances 0.000 claims description 12
- 238000010411 cooking Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000010005 Catalpa ovata Nutrition 0.000 description 1
- 240000004528 Catalpa ovata Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は一般家庭において使用される炊飯器等の調理器
に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a cooking appliance such as a rice cooker used in general households.
従来の技術
従来のこの種の調理器においては、例えば特開昭８０−
１１９９１１号公報に示されているように、表示板内に
配設した制御回路の温度上昇を抑える目的で第４図に示
すような構成の調理器があった。BACKGROUND OF THE INVENTION Conventional cooking devices of this type include, for example, Japanese Patent Application Laid-Open No. 1986-
As disclosed in Japanese Patent No. 119911, there was a cooking device having a configuration as shown in FIG. 4 for the purpose of suppressing the temperature rise of a control circuit disposed within a display board.
この第４図において、１は本体、２は発熱体３を支持し
、かつ本体１に固着された保護枠、４は鍋、６は本体１
の側面に取付けた表示板で、この表示板４の内部には制
御回路６と遮熱板アが組み込壕れている。８は保護枠２
の上端部に設けた通気孔、９は表示板５の底部に設けた
通気孔、１０は本体１の底部に設けた通気孔である。そ
してこれらの通気孔８．９．１０により表示板５の背面
に空気の流れを得て発熱体３からの熱気を逃がすことに
より制御回路６への熱の影響を少なくしている。In FIG. 4, 1 is the main body, 2 is a protective frame that supports the heating element 3 and is fixed to the main body 1, 4 is a pot, and 6 is the main body 1.
A control circuit 6 and a heat shield plate A are installed inside the display board 4. 8 is protection frame 2
9 is a ventilation hole provided at the bottom of the display panel 5, and 10 is a ventilation hole provided at the bottom of the main body 1. These ventilation holes 8, 9, and 10 create an air flow on the back side of the display panel 5, allowing hot air from the heating element 3 to escape, thereby reducing the influence of heat on the control circuit 6.
発明が解決しようとする問題点
しかしながら、このような構造のものでは、本体１と保
護枠２との間にグラスウール等の断熱材を配設して鍋４
の保温性能を向上させようとする場合、発熱体３によっ
て加熱された空気（喧断熱材によって塞がれて耐熱温度
が低いｉ”ｉｌｉ御回路６が耐熱温度以上べ加熱される
場合が生じる七いう間須点があった。Problems to be Solved by the Invention However, with such a structure, a heat insulating material such as glass wool is disposed between the main body 1 and the protective frame 2, and the pot 4
When trying to improve the heat retention performance of the air heater 3, the air heated by the heating element 3 (i"ili control circuit 6, which has a low heat resistant temperature due to being blocked by the heat insulating material, may be heated above the heat resistant temperature). There was an important point.
本発明はこのような問題点を解決するもので、保温式炊
飯器のように断熱材を使った調理器においても、表示板
に内蔵した耐熱性の低い制御回路を熱から守ることがで
きる調理器を提供することを目的とするものである。The present invention solves these problems and is a cooking method that can protect the control circuit with low heat resistance built into the display board from heat even in cookers that use heat insulating materials such as thermal rice cookers. The purpose is to provide equipment.
問題点を解決するための手段
上記問題点を解決するために本発明は、側面に表示板を
有する本体と、この本体内に設けられ、かつ発熱体を支
持する保護枠と、この保護枠と前記本体とを断熱材を介
して固定された上枠と、前記表示板内に配設された制御
回路とを備え、前記制御回路と前記保護枠との間に、前
記表示板の下部に形成した通気孔と前記上枠の側面に形
成した通気孔を連通させる遮熱板を配設したものである
。Means for Solving the Problems In order to solve the above problems, the present invention provides a main body having a display plate on the side surface, a protective frame provided in the main body and supporting a heating element, and a protective frame. An upper frame fixed to the main body via a heat insulating material, and a control circuit disposed within the display board, the control circuit being formed at a lower part of the display board between the control circuit and the protective frame. A heat shield plate is provided to communicate the ventilation holes formed in the side surface of the upper frame with the ventilation holes formed in the side surface of the upper frame.
作 用
上記構成によれば、本体と保護枠とを固定する上枠の側
面に形成した通気孔と、表示板の下部に形成した通気孔
を、制御回路の背面に配設した遮熱板で断熱材を保護枠
側に押圧して空気通路を形成することにより連通させて
いるため、表示板の下部に形成した通気孔から外気を取
り込んで上枠側面に形成した通気孔から器体外部へ逃が
すことができ、その結果、制御回路自身の発熱や断熱材
を介して制御回路側へ伝導される熱は、上記空気の流通
により冷却作用を受けるため、制御回路の過熱は防止さ
れ、誤動作や故障のない調理器を得ることができる。Function According to the above configuration, the ventilation hole formed on the side surface of the upper frame that fixes the main body and the protection frame and the ventilation hole formed on the lower part of the display board are connected to the heat shield plate provided on the back side of the control circuit. Communication is achieved by pressing the heat insulating material against the protective frame side to form an air passage, allowing outside air to be taken in through the ventilation hole formed at the bottom of the display board and to the outside of the vessel through the ventilation hole formed on the side of the upper frame. As a result, the heat generated by the control circuit itself and the heat conducted to the control circuit through the heat insulating material are cooled by the air circulation, which prevents the control circuit from overheating and prevents malfunctions. A trouble-free cooker can be obtained.
実施例
以下、本発明の一実施例を添付図面にもとづいて説明す
る。Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings.
第１図〜第３図において、１１は本体、１２は調理用の
発熱体１３を支持する有底筒状の保護枠、１４は前記本
体１１と保護枠１２を固定する上枠、１６は本体１１の
側面に取付けた表示板で、この表示板１５には操作スイ
ッチ等を組み込んだ制御回路１６を配設している。１７
は制御回路１６を覆うカバー、１８は本体１１と保護枠
１２との間に配設され、かつ筒状に成形したグラスウー
ルからなる断熱材、１９は表示板１６の背面を覆う略箱
状をなす遮熱板で、この遮熱板１９は前記表示板１６の
背面の断熱材１８を局部的に押しのけて制御回路１６を
覆うカバー１７の側面に空気通路を形成している。In FIGS. 1 to 3, 11 is the main body, 12 is a bottomed cylindrical protective frame that supports the heating element 13 for cooking, 14 is an upper frame that fixes the main body 11 and the protective frame 12, and 16 is the main body. A display board 15 is attached to the side of the display board 11, and a control circuit 16 incorporating operation switches and the like is disposed on the display board 15. 17
18 is a heat insulating material disposed between the main body 11 and the protective frame 12 and made of glass wool formed into a cylindrical shape; 19 is a substantially box-shaped cover that covers the back surface of the display board 16; This heat shield plate 19 locally pushes away the heat insulating material 18 on the back side of the display panel 16 to form an air passage on the side surface of the cover 17 covering the control circuit 16.
２０は発熱体１３上に着脱自在に載置される鍋、２１は
内蓋、２２は蓋ヒータ２３を配設した保温用の放熱板、
２４は外蓋、２５は放熱板２２と外蓋２４との間に配設
した断熱材、２６は表示板１６の下部に形成した通気孔
であり、また２７は表示板１５の上方に位置する上枠１
４の側面に形成し Ａた通気孔で、これらの通気孔２６
．２７は遮熱板１９で形成されたカバー１７の側面の空
気通路とそれぞれ連通している。したがって外気は第１
図の矢印で示すように表示板１５の下部の通気孔２６か
ら取り込まれ、そして上枠１４の通気孔２７から器体外
部へ逃げるもので、これＫより制御回路１６を冷却する
ことができる。２日は保護枠１２に捲着した保護ヒータ
である。20 is a pot that is removably placed on the heating element 13, 21 is an inner lid, 22 is a heat-retaining heat radiation plate provided with a lid heater 23,
24 is an outer lid, 25 is a heat insulating material disposed between the heat sink 22 and the outer lid 24, 26 is a ventilation hole formed at the bottom of the display board 16, and 27 is located above the display board 15. Upper frame 1
These ventilation holes 26 are formed on the side of 4.
．． 27 communicate with air passages on the side surfaces of the cover 17 formed by the heat shield plate 19, respectively. Therefore, the outside air is the first
As shown by the arrow in the figure, the air is taken in through the ventilation holes 26 at the bottom of the display board 15 and then escapes to the outside of the device through the ventilation holes 27 in the upper frame 14, and the control circuit 16 can be cooled by this. 2 is a protective heater wrapped around the protective frame 12.
発明の効果
以上のように本発明によれば、本体と保護枠との間に断
熱材を配設して保温性能を向上させようとする場合にお
いても、表示板に内蔵した制御回路の周囲を、制御回路
と保護枠との間に配設した遮熱板によシ通気させるよう
にしているため、制御回路の温度上昇を抑えることが可
能となり、その結果、誤動作や故障を未然に防止するこ
とができる。また器体のコンパクト化を図ることが可能
となるため、使用性や意匠の向上も図れるものである。Effects of the Invention As described above, according to the present invention, even when a heat insulating material is disposed between the main body and the protective frame to improve heat retention performance, the surroundings of the control circuit built into the display board can be Since the heat shield plate installed between the control circuit and the protection frame allows ventilation, it is possible to suppress the temperature rise of the control circuit, thereby preventing malfunctions and failures. be able to. Furthermore, since the container body can be made more compact, usability and design can also be improved.
第１図は本発明の一実施例を示す調理器の一部欠截断面
図、第２図は同調理訴面図、第３図は同調理器における
構成部品の一部を切欠いて示した斜視図、第４図は従来
の調理器の要部断面図である。
１１・・・・・・本体、１２・・・・・・保護枠、１３
・・・・・・発熱体、１４・・・・・・上枠、１５・・
・・・・表示板、１ｅ・・・・・・制御回路、１８・・
・・・・断熱材、１９・・・・・・・遮熱板、２ｏ・・
・・・・鍋、２θ、２７・・・・・・通気孔。
１１−一一本 体
１２− 仔工［神
１３−発熱体
ｔｂ−ｘす４シｐ 回 路
１８−−−ざｆｒＭ材
／／−−一本 体
第 。ヵ Ｉ４−上 梓１６−
表示携Fig. 1 is a partially cutaway sectional view of a cooking device showing an embodiment of the present invention, Fig. 2 is a cooking illustration of the same, and Fig. 3 is a partially cutaway view of the components of the cooking device. The perspective view and FIG. 4 are sectional views of essential parts of a conventional cooking device. 11...Main body, 12...Protection frame, 13
... Heating element, 14 ... Upper frame, 15 ...
...Display board, 1e...Control circuit, 18...
...Insulation material, 19...Heat shield plate, 2o...
...Pot, 2θ, 27...Vent. 11-11 body 12-13-heating element tb-x4 circuit 18--the frM material//--1 body no. Ka I4-1 Azusa 16-
display cell
Claims (1)
かつ発熱体を支持する保護枠と、この保護枠と前記本体
とを固定する上枠と、前記発熱体上に載置される鍋と、
前記表示板内に配設された制御回路と、前記本体と保護
枠との間に介在された断熱材とを備え、前記制御回路と
前記保護枠との間に、前記表示板の下部に形成した通気
孔と前記上枠の側面に形成した通気孔を連通させる遮熱
板を配設してなる調理器。A main body having a display board on the side, and a main body provided within the main body,
and a protective frame that supports the heating element, an upper frame that fixes the protective frame and the main body, and a pot placed on the heating element;
A control circuit disposed within the display board, and a heat insulating material interposed between the main body and the protective frame, the heat insulating material being formed at a lower part of the display board between the control circuit and the protective frame. The cooking appliance is provided with a heat shield plate that communicates the ventilation holes formed on the side surface of the upper frame with the ventilation holes formed on the side surface of the upper frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19438886A JPS6349114A (en) | 1986-08-20 | 1986-08-20 | Cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19438886A JPS6349114A (en) | 1986-08-20 | 1986-08-20 | Cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349114A true JPS6349114A (en) | 1988-03-01 |
| JPH0578322B2 JPH0578322B2 (en) | 1993-10-28 |
Family
ID=16323769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19438886A Granted JPS6349114A (en) | 1986-08-20 | 1986-08-20 | Cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01152612U (en) * | 1988-04-12 | 1989-10-20 | ||
| JPH0444721A (en) * | 1990-06-08 | 1992-02-14 | Matsushita Electric Ind Co Ltd | Switch mounting device for heating cooker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1749552A1 (en) | 2005-07-29 | 2007-02-07 | Neuropharma S.A. | Use of collismycin and derivatives thereof as oxidative stress inhibitors |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118110U (en) * | 1974-07-27 | 1976-02-09 | ||
| JPS6020331U (en) * | 1983-07-15 | 1985-02-12 | ダイハツ工業株式会社 | Product removal device in transfer press |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118110B2 (en) * | 1971-11-12 | 1976-06-07 |
-
1986
- 1986-08-20 JP JP19438886A patent/JPS6349114A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118110U (en) * | 1974-07-27 | 1976-02-09 | ||
| JPS6020331U (en) * | 1983-07-15 | 1985-02-12 | ダイハツ工業株式会社 | Product removal device in transfer press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01152612U (en) * | 1988-04-12 | 1989-10-20 | ||
| JPH0444721A (en) * | 1990-06-08 | 1992-02-14 | Matsushita Electric Ind Co Ltd | Switch mounting device for heating cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0578322B2 (en) | 1993-10-28 |
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