JPS6328294U - - Google Patents
Info
- Publication number
- JPS6328294U JPS6328294U JP12263686U JP12263686U JPS6328294U JP S6328294 U JPS6328294 U JP S6328294U JP 12263686 U JP12263686 U JP 12263686U JP 12263686 U JP12263686 U JP 12263686U JP S6328294 U JPS6328294 U JP S6328294U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- input
- level
- setting means
- setting
- 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 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Description
第１図は本考案誘導加熱調理器の要部回路図、
第２図は本考案誘導加熱調理器のブロツク図、第
３図は本考案誘導加熱調理器の動作を示す特性図
である。
１……商用交流電源、２……整流器、５……誘
導加熱コイル、６……共振コンデンサ、７……ス
イツチング素子、８……ダイオード、９……温度
検知素子、１０……調理鍋、１１……カレントト
ランス、１２……可変抵抗、２０……入力検知回
路、２１……入力電力設定回路、２２……タイミ
ング回路、２３……温度制御回路、２４……駆動
回路、２５……パルス巾制御回路、３０……制御
回路、４０……ラツチ機構、ＣＯＭＰ１，ＣＯＭ
Ｐ２……コンパレータ、Ｈ……半導体スイツチ。
Figure 1 is a circuit diagram of the main parts of the induction heating cooker of the present invention.
FIG. 2 is a block diagram of the induction heating cooker of the present invention, and FIG. 3 is a characteristic diagram showing the operation of the induction heating cooker of the present invention. DESCRIPTION OF SYMBOLS 1... Commercial AC power supply, 2... Rectifier, 5... Induction heating coil, 6... Resonance capacitor, 7... Switching element, 8... Diode, 9... Temperature detection element, 10... Cooking pot, 11 ... Current transformer, 12 ... Variable resistor, 20 ... Input detection circuit, 21 ... Input power setting circuit, 22 ... Timing circuit, 23 ... Temperature control circuit, 24 ... Drive circuit, 25 ... Pulse width Control circuit, 30... Control circuit, 40... Latch mechanism, COMP1, COM
P2...Comparator, H...Semiconductor switch.
Claims (1)
路と、このインバータ回路への入力を設定する入
力設定手段と、被加熱物の温度を検知する温度検
知手段と、この温度検知手段での検知温度に応じ
てインバータ回路の発振停止を掛けるための温度
制御手段と、上記入力設定手段による入力レベル
又は温度制御手段での温度レベルを設定するレベ
ル設定手段と、上記温度検出手段での検出温度が
所定温度内にあるとき、レベル設定手段により入
力設定手段の入力設定が為され、上記検出温度が
所定温度以上のとき上記入力設定手段の入力が最
高レベルに設定されるよう切り換える切換手段と
、を有して成る誘導加熱調理器。 An inverter circuit that converts DC power into high-frequency power, an input setting means that sets the input to the inverter circuit, a temperature detection means that detects the temperature of the object to be heated, and a temperature control means for stopping oscillation of the inverter circuit; level setting means for setting the input level by the input setting means or the temperature level by the temperature control means; and temperature control means for setting the temperature detected by the temperature detection means within a predetermined temperature. and switching means for switching the input of the input setting means to be set to the highest level when the level setting means sets the input of the input setting means and the detected temperature is equal to or higher than a predetermined temperature. Induction heating cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12263686U JPS6328294U (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12263686U JPS6328294U (en) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328294U true JPS6328294U (en) | 1988-02-24 |
Family
ID=31013012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12263686U Pending JPS6328294U (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328294U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632393B2 (en) * | 1973-08-01 | 1981-07-27 | ||
| JPS5991689A (en) * | 1982-11-17 | 1984-05-26 | シャープ株式会社 | Electromagnetic cooking device |
| JPS61168890A (en) * | 1985-01-19 | 1986-07-30 | 三洋電機株式会社 | Electromagnetic induction heater |
-
1986
- 1986-08-08 JP JP12263686U patent/JPS6328294U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632393B2 (en) * | 1973-08-01 | 1981-07-27 | ||
| JPS5991689A (en) * | 1982-11-17 | 1984-05-26 | シャープ株式会社 | Electromagnetic cooking device |
| JPS61168890A (en) * | 1985-01-19 | 1986-07-30 | 三洋電機株式会社 | Electromagnetic induction heater |
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