JPS6319796U - - Google Patents
Info
- Publication number
- JPS6319796U JPS6319796U JP10980386U JP10980386U JPS6319796U JP S6319796 U JPS6319796 U JP S6319796U JP 10980386 U JP10980386 U JP 10980386U JP 10980386 U JP10980386 U JP 10980386U JP S6319796 U JPS6319796 U JP S6319796U
- Authority
- JP
- Japan
- Prior art keywords
- induction heating
- rectifying
- heating coil
- frequency
- down transformer
- 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 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 238000009499 grossing Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案誘導加熱調理器の回路ブロツク
図、第２図は本考案誘導加熱調理器の動作波形図
である。
１……低周波商用電源、２……全波整流器、５
……誘導加熱コイル、６……共振コンデンサ、８
……スイツチングトランジスタ、９……カレント
トランス、１０……低周波降圧トランス、１１，
１８，１９……整流器、１２，２０，２１……平
滑コンデンサ、１３……制御回路、１４……出力
設定用可変抵抗器、１６……駆動回路、１７……
高周波降圧トランス。
FIG. 1 is a circuit block diagram of the induction heating cooker of the present invention, and FIG. 2 is an operating waveform diagram of the induction heating cooker of the present invention. 1...Low frequency commercial power supply, 2...Full wave rectifier, 5
...Induction heating coil, 6...Resonance capacitor, 8
...Switching transistor, 9...Current transformer, 10...Low frequency step-down transformer, 11,
18, 19... Rectifier, 12, 20, 21... Smoothing capacitor, 13... Control circuit, 14... Output setting variable resistor, 16... Drive circuit, 17...
High frequency step-down transformer.
Claims (1)
り、誘導加熱コイルに高周波電流を供給して高周
波交番磁界を発生し、この誘導加熱コイルに近接
配置された調理具を誘導加熱する誘導加熱調理器
において、上記誘導加熱コイルに並列に一次側巻
線が接続された高周波降圧トランスと、この高周
波降圧トランスの２次側電圧を整流平滑する整流
平滑手段と、から成り、この整流平滑手段出力を
上記スイツチング素子の駆動電源として供給する
ことを特徴とした誘導加熱調理器。 In the above-mentioned induction heating cooker, which supplies high-frequency current to the induction heating coil to generate a high-frequency alternating magnetic field and induction-heats cooking utensils placed close to the induction heating coil by turning ON and OFF the switching element. It consists of a high-frequency step-down transformer whose primary side winding is connected in parallel to a heating coil, and a rectifying and smoothing means for rectifying and smoothing the secondary side voltage of this high-frequency step-down transformer, and the output of this rectifying and smoothing means is used to drive the switching element. An induction heating cooker characterized by being supplied as a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986109803U JPH0624155Y2 (en) | 1986-07-17 | 1986-07-17 | Induction heating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986109803U JPH0624155Y2 (en) | 1986-07-17 | 1986-07-17 | Induction heating cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6319796U true JPS6319796U (en) | 1988-02-09 |
| JPH0624155Y2 JPH0624155Y2 (en) | 1994-06-22 |
Family
ID=30988234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986109803U Expired - Lifetime JPH0624155Y2 (en) | 1986-07-17 | 1986-07-17 | Induction heating cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624155Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49135231A (en) * | 1973-05-04 | 1974-12-26 | ||
| JPS6086793A (en) * | 1983-10-18 | 1985-05-16 | 松下電器産業株式会社 | Induction heating cooking device |
-
1986
- 1986-07-17 JP JP1986109803U patent/JPH0624155Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49135231A (en) * | 1973-05-04 | 1974-12-26 | ||
| JPS6086793A (en) * | 1983-10-18 | 1985-05-16 | 松下電器産業株式会社 | Induction heating cooking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624155Y2 (en) | 1994-06-22 |
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