JPH0278177A - Induction heating cooker - Google Patents
Induction heating cookerInfo
- Publication number
- JPH0278177A JPH0278177A JP22911188A JP22911188A JPH0278177A JP H0278177 A JPH0278177 A JP H0278177A JP 22911188 A JP22911188 A JP 22911188A JP 22911188 A JP22911188 A JP 22911188A JP H0278177 A JPH0278177 A JP H0278177A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- side wall
- bottom wall
- vent
- vent port
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 230000006698 induction Effects 0.000 title claims description 9
- 238000001816 cooling Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 208000014617 hemorrhoid Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は誘導加熱調理器に関し、特に、本体の構造に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an induction heating cooker, and more particularly to the structure of the main body.
従来の技術
従来、この種誘導加熱調理器の構成は、第５図および第
６図に示すようになっていた。2. Description of the Related Art Conventionally, this type of induction heating cooker has been constructed as shown in FIGS. 5 and 6.
すなわち、本体１は上面の天板２と、天板２をその上部
に保持し本体１の外かくを成す側壁３と、側壁３を保持
し本体１の外かくを成す底壁４と、底壁４に設けられた
本体１の支持脚５とから成り、さらに内部には加熱コイ
ル６、電気回路部品７、冷却ファンモータ８を備えてい
る。さらに、底壁４には冷却ファンモータ８が面した部
分に吸気口９を設け、また、この吸気口９から離れた部
分に排気口１ｏを設けている。そして、本体１の使用時
には電気回路部品７および加熱コイル６が電気的に作動
して天板２の上に置かれた鍋などを加熱すると同時に、
冷却ファンモータ８が回転して第６図中の矢印で示すよ
うに気流が流れ電気回路部品７などの発熱部品を冷却す
るようになっている。That is, the main body 1 includes a top plate 2 on the upper surface, a side wall 3 that holds the top plate 2 on the top and forms the outer structure of the main body 1, a bottom wall 4 that holds the side wall 3 and forms the outer structure of the main body 1, and a bottom wall 4 that holds the side wall 3 and forms the outer structure of the main body 1. It consists of a support leg 5 of a main body 1 provided on a wall 4, and further includes a heating coil 6, an electric circuit component 7, and a cooling fan motor 8 inside. Furthermore, an intake port 9 is provided in the bottom wall 4 at a portion facing the cooling fan motor 8, and an exhaust port 1o is provided at a portion away from the intake port 9. When the main body 1 is used, the electric circuit component 7 and the heating coil 6 are electrically operated to heat a pot placed on the top plate 2, etc.
When the cooling fan motor 8 rotates, an air current flows as shown by the arrow in FIG. 6 to cool heat-generating components such as the electric circuit component 7.
発明が解決しようとする課題
しかし、このような構造のものでは、本体１の使用時に
は必ず冷却ファンモータ８が回転するので騒音が発生し
、本体１の使用者に対し不快感を与えるものであった。Problems to be Solved by the Invention However, with such a structure, the cooling fan motor 8 always rotates when the main body 1 is used, which generates noise and causes discomfort to the user of the main body 1. Ta.
そこで本発明は、冷却ファンモータをなくしても本体内
部の冷却が行われる構造を提供することによシ、本体使
用時に発生する騒音をなくすることを目的としている。Therefore, an object of the present invention is to provide a structure in which the inside of the main body can be cooled even if the cooling fan motor is eliminated, thereby eliminating noise generated when the main body is used.
課題を解決するための手段
そして上記目的を達成するために本発明は、本体上面の
天板と、本体外かくを形成する側壁および底壁と、底壁
に配した本体の支持脚と、通気口とを備え、この通気口
は少、くとも側壁の上部と底壁とに配せられたものであ
る。Means for Solving the Problems In order to achieve the above object, the present invention provides a top plate on the upper surface of the main body, a side wall and a bottom wall forming the outer shell of the main body, support legs for the main body disposed on the bottom wall, and ventilation. The vents are arranged at least in the upper part of the side wall and in the bottom wall.
作 用
そして、本発明の誘導加熱調理器は上記構成によシ、通
気口が側壁上部および底壁すなわち、本体の上部と下部
に通気口を備えているので、本体内部の部品が発熱して
本体内部の空気の温度が上昇すると自然対流効果が発生
し、この暖められた空気は本体側壁上部の通気口から本
体外に排出すると同時に、本体底面に設けられた支持脚
によって保たれているすきまおよび底壁の通気口を通っ
て外気が本体内部に流入する。このようにして、自然対
流によって本体内部の冷却が行われるので、冷却ファン
モータが不要となシ、騒音の発生をなくすことができる
。Function The induction heating cooker of the present invention has the above-mentioned structure, and since the vents are provided in the upper side wall and the bottom wall, that is, the upper and lower parts of the main body, the parts inside the main body do not generate heat. When the temperature of the air inside the main unit rises, a natural convection effect occurs, and this warmed air is discharged outside the main unit from the vent at the top of the side wall of the main unit, and at the same time fills the gap maintained by the support legs provided on the bottom of the main unit. Outside air flows into the main body through the vent in the bottom wall. In this way, the interior of the main body is cooled by natural convection, so a cooling fan motor is not required and noise generation can be eliminated.
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図および第２図において、本体１１は上面の天板１
２と、天板１２をその上部に保持し本体１１の外かくを
成す側壁１３と、側壁１３を保持し本体１１の外かくを
成す底壁１４と、底壁１４に設けられた本体１１の支持
脚１５とから成シ、さらに内部には加熱コイ／Ｌ’１６
、電気回路部品１７を備えている。さらに、底壁１４に
はその底面の広範囲に設けられた底壁通気口１８があυ
、側壁１３にはその上端部付近に設けられた側壁通気口
１９がある。In FIGS. 1 and 2, the main body 11 is the top plate 1 on the top surface.
2, a side wall 13 that holds the top plate 12 on the upper part and forms the outer part of the main body 11, a bottom wall 14 that holds the side wall 13 and forms the outer part of the main body 11, and a side wall 14 that holds the side wall 13 and forms the outer part of the main body 11; Consisting of supporting legs 15, and a heating coil/L'16 inside.
, an electric circuit component 17. Furthermore, the bottom wall 14 has a bottom wall ventilation hole 18 provided over a wide area on the bottom surface thereof.
, the side wall 13 has a side wall vent 19 provided near its upper end.
次に、この実施例の構成における作用を説明する。本体
１１使用時には天板１２の上に鍋などを置き、本体１１
のスイッチを入れることによって加熱コイル１６および
電気回路部品１７を電気的に動作させて鍋などを加熱す
る。このとき、本体１１内部の電気回路部品１７はその
動作によって熱が発生（温度が上昇すると同時に周囲の
空気を暖める。この結果、本体１１内部の空気は外気よ
りも温度が上昇するので自然対流効果が生じ、側壁１３
の上端部に設けられた側壁通気口１９より本体１１の外
部に流出する。そして本体１１の底面は支持脚１５によ
って持ち上げられているため、このすきま、底壁通気口
１８を通って本体１１内部に外気が流入する。このよう
にして、第２図中の矢印で示すような自然対流が生じ、
本体１１内部の加熱コイ／Ｉ／１６や電気回路部品１７
は自然冷却されること忙なる。このようにして、冷却フ
ァンモータをなくして本体１１内部の冷却が可能となり
、従来、冷却ファンモータが発生源となっていた騒音が
なくなり、快適な誘導加熱調理器を供することができる
。Next, the operation of the configuration of this embodiment will be explained. When using the main body 11, place a pot etc. on the top plate 12 and
By turning on the switch, the heating coil 16 and the electric circuit component 17 are electrically operated to heat a pot or the like. At this time, the electric circuit components 17 inside the main body 11 generate heat due to their operation (the temperature rises and at the same time warms the surrounding air. As a result, the temperature of the air inside the main body 11 rises more than the outside air, resulting in a natural convection effect. occurs, and the side wall 13
The air flows out of the main body 11 through a side wall vent 19 provided at the upper end. Since the bottom surface of the main body 11 is lifted by the support legs 15, outside air flows into the main body 11 through this gap and the bottom wall vent 18. In this way, natural convection occurs as shown by the arrow in Figure 2,
Heating coil/I/16 and electric circuit parts 17 inside the main body 11
will be naturally cooled down. In this way, the interior of the main body 11 can be cooled without the cooling fan motor, and the noise that was conventionally generated by the cooling fan motor can be eliminated, making it possible to provide a comfortable induction heating cooker.
次に他の実施例について説明する。Next, other embodiments will be described.
第３図に側壁通気口１９の上側にルーバ状のひさし２０
を設けたものを示している。本実施例によれば、前記実
施例の効果に加え、天板１２で生じた調理中の煮こぼれ
などは図中の破線矢印で示すように流れ、ひさし２０に
よって側壁通気口が保護されるので本体１１の内部に煮
こぼれなどが流入することを防ぐ効果を有する。In Fig. 3, there is a louver-shaped eave 20 above the side wall vent 19.
It shows the one with . According to this embodiment, in addition to the effects of the above-mentioned embodiments, boiled boiled water generated on the top plate 12 during cooking flows as shown by the broken line arrow in the figure, and the side wall vent is protected by the eaves 20. This has the effect of preventing boiled boiled water and the like from flowing into the interior of the main body 11.
さらに、他の実施例について説明する。Further, other embodiments will be described.
第４図に、底面通気口が、本体外周部付近の第１の底壁
通気口２１と底壁１４の略中央部の第２の底壁通気口２
２とから成る場合を示している。In FIG. 4, the bottom vents are a first bottom wall vent 21 near the outer periphery of the main body and a second bottom wall vent 2 near the center of the bottom wall 14.
2 is shown.
本体１１内部には、第１の底壁通気口２１の上部にヒー
トシンク２３のフィン部分２４が位置し、側壁１３とヒ
ートシンク２３とによって筒状の通路２６が形成され、
通路２５の上下部にはそれぞれ第１の底壁通気口２１と
側壁通気口１９が位置している。さらに、ヒートシンク
２３には発熱の多い電気回路部品１７が取付けられてい
る。このような構成にすれば、側壁１３とヒートシンク
２３とによって形成された通路２６の自然対流が効果的
に行われるため、ヒートシンク２３を介して電気回路部
品１７の冷却がさらによくなる。このように、本実施例
によれば前記実施例の効果に加え、発熱の多い電気回路
部品をさらに良好に行える効果を有する。Inside the main body 11, a fin portion 24 of a heat sink 23 is located above the first bottom wall vent 21, and a cylindrical passage 26 is formed by the side wall 13 and the heat sink 23.
A first bottom wall vent 21 and a side wall vent 19 are located at the upper and lower portions of the passage 25, respectively. Further, an electric circuit component 17 that generates a lot of heat is attached to the heat sink 23. With this configuration, natural convection in the passage 26 formed by the side wall 13 and the heat sink 23 is effectively performed, so that the electric circuit component 17 can be further cooled through the heat sink 23. In this way, according to this embodiment, in addition to the effects of the previous embodiments, there is an effect that electrical circuit components that generate a lot of heat can be used even better.
発明の効果
以上のように本発明は、本体外かくの側壁上部の側壁通
気口と底壁の底壁通気口とによって本体内部の冷却を自
然対流冷却によって行うので、冷却ファンモータが不要
となシ、本体の静音化を図ることができるものである。Effects of the Invention As described above, in the present invention, the inside of the main body is cooled by natural convection using the side wall vent at the upper side wall of the outer body and the bottom wall vent at the bottom wall, so a cooling fan motor is not required. Second, the main unit can be made quieter.
第１図は本発明の一実施例を示す誘導加熱調理器の外観
斜視図、第２図は同断面図、第３図および第４図は本発
明の他の実施例を示す誘導加熱調理器の断面図、第６図
は従来の誘導加熱調理器の外観斜視図、第６図は同断面
図である。
１２・・・・・・天板、１３・・・・・・側壁、１４・
・・・・・底壁、１６・・・・・・支持脚、１８・・・
・・・底壁通気口、１９・・・・・・側壁通気口、２１
・・・・・・第１の底壁通気口、２２・・・・・・第２
の底壁通、気口。
代理人の氏名 弁理士 粟 野 重 孝 ほか１名１２
−天 抜
１３− 制 璧
ｔ４− 底 壁
第１図 １５− 支痔肺Ｉ８ ・
・−底 ｌｌ′ＪＬ 気 豐メ？−９１４Ｉｊｉｊへ
、口
７３２図
１２− 天 扱
１３−制 璧
１４− 底 壁
Ｊ５−一支薄脚
ｔ８− 底 璧 通 気 口
第３図 １９−１１’！譬通気口２
１− 才１の底壁通気口
第 ５ 図
第６図Fig. 1 is an external perspective view of an induction heating cooker showing one embodiment of the present invention, Fig. 2 is a sectional view thereof, and Figs. 3 and 4 are induction heating cookers showing other embodiments of the invention. 6 is an external perspective view of a conventional induction heating cooker, and FIG. 6 is a sectional view thereof. 12...Top plate, 13...Side wall, 14.
...Bottom wall, 16...Support legs, 18...
...Bottom wall vent, 19...Side wall vent, 21
...First bottom wall vent, 22...Second
Bottom wall passage, spiracle. Name of agent: Patent attorney Shigetaka Awano and 1 other person12
-Top 13- Control t4- Bottom wall Figure 1 15- Hemorrhoid lung I8 ・
・-Bottom ll'JL Kei Fyome? - To 914 Ijij, mouth 732 Fig. 12 - Top handle 13 - Control wall 14 - Bottom wall J5 - Thin leg t8 - Bottom wall Ventilation port Fig. 3 19-11'! False vent 2
1- Year 1 bottom wall vent Figure 5 Figure 6
Claims (1)
壁と、前記底壁に配した前記本体の支持脚と、通気口と
を備え、前記通気口は少くとも前記側壁の上部と前記底
壁とに配した誘導加熱調理器。The main body includes a top plate on the upper surface of the main body, a side wall and a bottom wall forming an outer shell of the main body, supporting legs for the main body disposed on the bottom wall, and a vent, and the vent includes at least an upper part of the side wall and a bottom wall of the main body. Induction heating cooker placed on the bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22911188A JPH0278177A (en) | 1988-09-13 | 1988-09-13 | Induction heating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22911188A JPH0278177A (en) | 1988-09-13 | 1988-09-13 | Induction heating cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0278177A true JPH0278177A (en) | 1990-03-19 |
Family
ID=16886916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22911188A Pending JPH0278177A (en) | 1988-09-13 | 1988-09-13 | Induction heating cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0278177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100460792B1 (en) * | 2002-09-12 | 2004-12-09 | 오영곤 | Sewing machine of the take cotton device |
-
1988
- 1988-09-13 JP JP22911188A patent/JPH0278177A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100460792B1 (en) * | 2002-09-12 | 2004-12-09 | 오영곤 | Sewing machine of the take cotton device |
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