JPS63279593A - Induction heating cooker - Google Patents
Induction heating cookerInfo
- Publication number
- JPS63279593A JPS63279593A JP11413487A JP11413487A JPS63279593A JP S63279593 A JPS63279593 A JP S63279593A JP 11413487 A JP11413487 A JP 11413487A JP 11413487 A JP11413487 A JP 11413487A JP S63279593 A JPS63279593 A JP S63279593A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- cooling
- induction heating
- air
- heating cooker
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010411 cooking Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 この発明はビルトイン式の誘導加熱調理器に関する。[Detailed description of the invention] Industrial applications The present invention relates to a built-in induction heating cooker.
従来の技術
従来のこの種の誘導加熱調理器は第４図に示すような構
造になっていた。すなわち、本体１１は複数個の加熱コ
イル１２．１３を備えるため、これに相応して、本体１
１底面付近に２個の冷却７７ン１４，１５ｉ備えている
。また、本体１１は第４図および第６図に示すようにキ
ャビネット１６に組込んで使用するもので、本体１１下
面には冷却ファン１４．１５に近接して吸気口１７．１
８を備え、本体１１の上面後部には排気口１９を備えた
構造になっている。そして、第１の加熱コイル１２の動
作時には第１の冷却ファン１４が、第２の加熱コイル１
３の動作時には第２の冷却ファン１６が回転し、それぞ
れの加熱コイルや回路部品等を冷却するようになってい
る。2. Description of the Related Art A conventional induction heating cooker of this type has a structure as shown in FIG. That is, since the main body 11 includes a plurality of heating coils 12.13, the main body 1
Two cooling units 14 and 15i are provided near the bottom of the unit. The main body 11 is used by being assembled into a cabinet 16 as shown in FIGS. 4 and 6, and the lower surface of the main body 11 is provided with an intake port 17.1 adjacent to a cooling fan 14.
8, and an exhaust port 19 at the rear of the upper surface of the main body 11. When the first heating coil 12 is in operation, the first cooling fan 14
3, the second cooling fan 16 rotates to cool the respective heating coils, circuit components, etc.
発明が解決しようとする問題点
しかし、このような構造のものでは、第１の加熱コイル
１２だけを使用する場合、第１の冷却ファン１４が回転
するが、このときの第１の冷却ファン１４によって送ら
れる冷却風の流れは第４図に矢印で示したように、排気
口１９から本体１１外部へ排気される流れがある一方で
、第２の冷却ファン１５下方の吸気口を逆流し、第１の
冷却ファン１４の下方の吸込口から再度吸込まれ、本体
１１およびキャビネット１６内部で循環する流れが生じ
る。このように、第１の加熱コイル１２だけを使用する
場合には、本体１１内部の冷却効率が低下するという問
題があった。Problems to be Solved by the Invention However, with such a structure, when only the first heating coil 12 is used, the first cooling fan 14 rotates; As shown by the arrows in FIG. 4, the flow of cooling air sent by the cooling air flow is exhausted from the exhaust port 19 to the outside of the main body 11, while the flow is reversed through the intake port below the second cooling fan 15. The air is sucked in again from the lower suction port of the first cooling fan 14, and a flow is generated that circulates inside the main body 11 and the cabinet 16. As described above, when only the first heating coil 12 is used, there is a problem in that the cooling efficiency inside the main body 11 is reduced.
また、この問題点を解決する方法として、本体１１の内
部を２一つの部分に仕切り、それぞれの部分に冷却ファ
ンを１個ずつ配置させることが考えられる。しかし、こ
のように本体１１の内部に仕切り苓設けることは、本体
１１内部の構造が複雑になるという欠点がある。Further, as a method of solving this problem, it is possible to partition the inside of the main body 11 into two parts and arrange one cooling fan in each part. However, providing the partition inside the main body 11 in this way has the disadvantage that the structure inside the main body 11 becomes complicated.
そこで、本発明は誘導加熱調理器本体と、この本体を組
込むキャビネット内部で発生する冷却空気の循環を、誘
導加熱調理器本体内部の構造を複雑にすることなく防止
するものである。Therefore, the present invention prevents the circulation of cooling air generated inside the induction cooking device main body and the cabinet in which the main body is installed, without complicating the structure inside the induction heating cooking device main body.
問題点を解決するための手段
そして、上記問題点を解決する本発明の技術的な手段は
、本体内部の複数個の冷却ファンと、本体外面の天板面
より下方の前記複数個の冷却ファンに近接する第１の吸
込口と、本体上面の第２の通気口とを備え、冷却ファン
の回転時には前記複数個の冷却ファンが同時に回転する
構成としたものである。Means for Solving the Problems The technical means of the present invention for solving the above problems is to provide a plurality of cooling fans inside the main body and a plurality of cooling fans below the top plate surface on the outer surface of the main body. The cooling fan has a first suction port adjacent to the main body, and a second ventilation port on the upper surface of the main body, and when the cooling fan rotates, the plurality of cooling fans rotate simultaneously.
作 用 この技術的手段による作用は次のようになる。For production The effect of this technical means is as follows.
すなわち、誘導加熱調理器本体を使用する際には、その
内部に備えられた複数個の冷却ファンが同時に回転する
ため、−個の冷却ファンがその近接した通気口から吸込
んだ冷却風が他のファンに近接した通気口を逆流して本
体外部に漏れ、再度冷却ファンによって本体内部に吸込
まれることが無くなる。このようにして、誘導加熱調理
器本体とこの本体を組込んだキャビネットの間の空間で
空気が循環することを防ぐことができ、誘導加熱調理器
本体内部の構造も簡単にすることができる。In other words, when using the induction heating cooker, multiple cooling fans installed inside it rotate at the same time, so the cooling air sucked in by one cooling fan from its adjacent vents is mixed with other cooling fans. This prevents the air from flowing backward through the vent close to the fan, leaking out of the main body, and being sucked into the main body by the cooling fan again. In this way, it is possible to prevent air from circulating in the space between the induction cooking device main body and the cabinet incorporating this main body, and the structure inside the induction heating cooking device main body can also be simplified.
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。第１図および第２図において、１は誘導加熱調理器
の本体で、２は本体１の設置台である。また、第２図は
第１図の断面を示したもので、本体１内部には複数個の
加熱コイル３，４を備え、本体１底面付近に２個の冷却
ファン５，６を備えている。またこの冷却ファン６．６
に近接して吸込ロア、８を備えである。さらに、本体１
上面後部には排気口９を備えである。そして、２個の冷
却ファン６．６は、複数個の加熱コイルのうち少くとも
いずれか１個が動作すれば同時に回転するようになって
いる。Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings. In FIGS. 1 and 2, 1 is the main body of the induction heating cooker, and 2 is an installation stand for the main body 1. Moreover, FIG. 2 shows a cross section of FIG. 1, and shows that the main body 1 is equipped with a plurality of heating coils 3 and 4 inside the main body 1, and two cooling fans 5 and 6 are provided near the bottom of the main body 1. . Also this cooling fan 6.6
A suction lower, 8, is provided adjacent to the suction lower. Furthermore, main body 1
An exhaust port 9 is provided at the rear of the top surface. The two cooling fans 6.6 are configured to rotate simultaneously if at least one of the plurality of heating coils operates.
次に、この一実施例の構成における作用を説明する。本
体１内部冷却のための空気の流れは、第２図に矢印で示
すように、吸込ロア、８を通して冷却ファン５，６によ
って吸込み、本体１内部部品を冷却しつつ本体１の後方
へ流れ、本体１上面後部に備えた排気口９から排気する
ようになる。Next, the operation of the configuration of this embodiment will be explained. The air flow for cooling the inside of the main body 1 is sucked in by the cooling fans 5 and 6 through the suction lower 8 as shown by the arrow in FIG. 2, and flows toward the rear of the main body 1 while cooling the internal parts of the main body 1. Air is exhausted from an exhaust port 9 provided at the rear of the top surface of the main body 1.
ここで、本体１の構成上２個の冷却ファン６．６は複数
個の加熱コイル３，４のうち少くとも１個が動作すれば
、同時に回転するようになっているので、１個の冷却フ
ァン６が吸込んだ空気が他の冷却ファン６の下方の吸込
口８を逆流して吹き出し、再度冷却ファン６によって本
体１内部に吸込まれることが無くなる。このようにして
、本体１と設置台２との間の空間における空気の循環を
、本体１の内部構造を複雑にすることなく防止し、本体
１の冷却効率の低下を防ぐものである。Here, due to the structure of the main body 1, the two cooling fans 6 and 6 rotate simultaneously when at least one of the plurality of heating coils 3 and 4 operates, so one cooling The air sucked by the fan 6 flows backward through the suction port 8 below the other cooling fans 6 and is blown out, so that the air is not sucked into the main body 1 by the cooling fan 6 again. In this way, air circulation in the space between the main body 1 and the installation base 2 is prevented without complicating the internal structure of the main body 1, and a decrease in the cooling efficiency of the main body 1 is prevented.
次に、本発明の他の実施例について説明する。Next, other embodiments of the present invention will be described.
第３図は、冷却ファン６．６が吸込型のもので、本体１
の上面後部の通気口９が吸込口となっており、この吸込
口９から本体１内部に空気を吸込み、本体１内部を冷却
した後、冷却ファン５，６によって、その下方の通気ロ
ア、８から本体１と設置台２の間の空間に吐出するもの
である。この場合にも、複数の加熱コイル３，４のうち
少くとも１個が動作すれば、２個の冷却ファン６．６が
同時に回転するので、前記実施例と同様に本体１および
本体１と設置台２の間の空間を循環する空気の流れを、
本体１の構造を複雑にすることなく防ぐことができる。In Figure 3, the cooling fan 6.6 is a suction type, and the main body 1
A ventilation port 9 at the rear of the top surface serves as a suction port. Air is sucked into the main body 1 from this suction port 9, and after cooling the inside of the main body 1, the cooling fans 5 and 6 pass the air through the ventilation lower and 8 below. The air is discharged from the air into the space between the main body 1 and the installation stand 2. In this case as well, if at least one of the plurality of heating coils 3 and 4 operates, the two cooling fans 6 and 6 rotate at the same time. The flow of air circulating in the space between the tables 2,
This can be prevented without complicating the structure of the main body 1.
また、以上の実施例は冷却ファンが２個の場合について
述べたが、冷却ファンが３個以上の場合についても同様
の効果を得られることが、容易に考えられる。Furthermore, although the above embodiments have been described with reference to the case where there are two cooling fans, it is easy to imagine that similar effects can be obtained when there are three or more cooling fans.
発明の効果
本発明は、本体内部に備えられた複数個の冷却ファンを
同時に回転させることによシ、誘導加熱調理器本体内部
の構造を複雑にすることなく、誘導加熱調理器と設置台
との間で生じる冷却空気の誘導加熱調理器内部への循環
を防ぐ効果を有する。Effects of the Invention The present invention allows the induction cooking device to be connected to the installation stand without complicating the internal structure of the induction heating cooking device by simultaneously rotating a plurality of cooling fans provided inside the main body. This has the effect of preventing the circulation of cooling air generated between the induction heating cooker and the inside of the induction heating cooker.
第１図は本発明の一実施例の誘導加熱調理器の斜視図、
第２図は同断面図、第３図は本発明の他の実施例の誘導
加熱調理器の断面図、第４図は従来の誘導加熱調理器の
断面図、第６図は同斜視図である。
１・・・・・・誘導加熱調理器本体、５，６・・・・・
・冷却ファン、７，８・・・・・・第１の通気口、９・
・・・・・第２の通気口。FIG. 1 is a perspective view of an induction heating cooker according to an embodiment of the present invention;
Fig. 2 is a sectional view of the same, Fig. 3 is a sectional view of an induction heating cooker according to another embodiment of the present invention, Fig. 4 is a sectional view of a conventional induction heating cooker, and Fig. 6 is a perspective view of the same. be. 1... Induction heating cooker body, 5, 6...
・Cooling fan, 7, 8...First vent, 9・
...Second vent.
Claims (1)
り下方の前記複数個の冷却ファンに近接する第１の通気
口と、本体上面の第２の通気口とを備え、冷却ファンの
回転時には前記複数個の冷却ファンが同時に回転する構
成としたビルトイン式の誘導加熱調理器。The main body includes a plurality of cooling fans inside the main body, a first vent on the outer surface of the main body below the top plate surface and close to the plurality of cooling fans, and a second vent on the top surface of the main body. A built-in induction heating cooker configured such that the plurality of cooling fans rotate simultaneously when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62114134A JPH0646591B2 (en) | 1987-05-11 | 1987-05-11 | Induction heating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62114134A JPH0646591B2 (en) | 1987-05-11 | 1987-05-11 | Induction heating cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63279593A true JPS63279593A (en) | 1988-11-16 |
| JPH0646591B2 JPH0646591B2 (en) | 1994-06-15 |
Family
ID=14629991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62114134A Expired - Lifetime JPH0646591B2 (en) | 1987-05-11 | 1987-05-11 | Induction heating cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646591B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251888A (en) * | 1988-08-16 | 1990-02-21 | Matsushita Electric Ind Co Ltd | Induction heating cooking utensil |
| KR100813730B1 (en) | 2006-12-27 | 2008-03-13 | 엘지전자 주식회사 | Induction cooking apparatus |
| JP2010287324A (en) * | 2009-06-09 | 2010-12-24 | Maruzen Co Ltd | Electromagnetic cooker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107690A (en) * | 1984-10-29 | 1986-05-26 | 松下電器産業株式会社 | Induction heat cooker |
-
1987
- 1987-05-11 JP JP62114134A patent/JPH0646591B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107690A (en) * | 1984-10-29 | 1986-05-26 | 松下電器産業株式会社 | Induction heat cooker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251888A (en) * | 1988-08-16 | 1990-02-21 | Matsushita Electric Ind Co Ltd | Induction heating cooking utensil |
| KR100813730B1 (en) | 2006-12-27 | 2008-03-13 | 엘지전자 주식회사 | Induction cooking apparatus |
| JP2010287324A (en) * | 2009-06-09 | 2010-12-24 | Maruzen Co Ltd | Electromagnetic cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646591B2 (en) | 1994-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |