JPS62127692U - - Google Patents
Info
- Publication number
- JPS62127692U JPS62127692U JP1530286U JP1530286U JPS62127692U JP S62127692 U JPS62127692 U JP S62127692U JP 1530286 U JP1530286 U JP 1530286U JP 1530286 U JP1530286 U JP 1530286U JP S62127692 U JPS62127692 U JP S62127692U
- Authority
- JP
- Japan
- Prior art keywords
- induction heating
- high frequency
- circuit
- frequency output
- drive circuit
- 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 10
- 230000006698 induction Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図はこの考案の一実施例を示す回路構成図
、第２図は第１図の電源コイルの装着状態を示す
斜視図、第３図はこの考案の他の実施例を示す構
造図、第４図は従来の誘導加熱調理器を示す回路
構成図、第５図は第４図の電源コイルの装着状態
を示す構造図である。
１……交流電源、２……整流器、３……誘導加
熱コイル、４……共振用コンデンサ、５……スイ
ツチング素子、６……駆動回路、７……制御回路
、１３……電源コイル、１４……駆動用電源回路
、１６……制御用電源回路、１７……ダイオード
、１８……磁力線洩れ防止用フエライト。なお、
図中同一符号は同一又は相当部分を示す。
Fig. 1 is a circuit configuration diagram showing one embodiment of this invention, Fig. 2 is a perspective view showing the installed state of the power supply coil of Fig. 1, and Fig. 3 is a structural diagram showing another embodiment of this invention. FIG. 4 is a circuit configuration diagram showing a conventional induction heating cooker, and FIG. 5 is a structural diagram showing a state in which the power supply coil of FIG. 4 is installed. DESCRIPTION OF SYMBOLS 1... AC power supply, 2... Rectifier, 3... Induction heating coil, 4... Resonance capacitor, 5... Switching element, 6... Drive circuit, 7... Control circuit, 13... Power supply coil, 14 ... Drive power supply circuit, 16 ... Control power supply circuit, 17 ... Diode, 18 ... Ferrite for preventing leakage of magnetic lines of force. In addition,
The same reference numerals in the figures indicate the same or corresponding parts.
補正 昭６１．５．２３
実用新案登録請求の範囲を次のように補正する
。Amendment May 23, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
周波数変換回路の高周波出力により通電される
誘導加熱コイルと、その高周波出力を調整する制
御回路と、前記周波数変換回路のスイツチング素
子を駆動する駆動回路とを備えた誘導加熱調理器
において、高周波出力発生前に前記駆動回路に制
御回路と共用の電源を供給する手段を備え、且つ
高周波出力発生中に駆動回路に電源を供給する電
源コイルを誘導加熱コイルの周辺の磁力線洩れ防
止用フエライトに巻回したことを特徴とする誘導
加熱調理器。[Claims for Utility Model Registration] An induction device comprising an induction heating coil energized by the high frequency output of a frequency conversion circuit, a control circuit that adjusts the high frequency output, and a drive circuit that drives a switching element of the frequency conversion circuit. The heating cooker is provided with a means for supplying a power source shared with the control circuit to the drive circuit before generating high frequency output, and a power source coil for supplying power to the drive circuit during generation of high frequency output is connected to magnetic field lines around the induction heating coil. An induction heating cooker characterized by being wrapped in ferrite to prevent leakage.
Claims (1)
誘導加熱コイルと、この高周波出力を調整する制
御回路と、前記周波数変換回路のスイツチング素
子を駆動する駆動回路とを備えた誘導加熱調理器
において、高周波出力前に前記駆動回路に制御回
路と共用の電源を供給する手段を備え、且つ高周
波出力中に駆動回路に電源を供給する電源コイル
を誘導加熱コイルの周辺の磁力線洩れ防止用フエ
ライトに巻回したことを特徴とする誘導加熱調理
器。 In an induction heating cooker equipped with an induction heating coil that is energized by the high frequency output of a frequency conversion circuit, a control circuit that adjusts this high frequency output, and a drive circuit that drives a switching element of the frequency conversion circuit, A means for supplying a power source shared with the control circuit to the drive circuit is provided, and a power supply coil for supplying power to the drive circuit during high frequency output is wound around a ferrite for preventing leakage of magnetic lines of force around the induction heating coil. A featured induction heating cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1530286U JPS62127692U (en) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1530286U JPS62127692U (en) | 1986-02-05 | 1986-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62127692U true JPS62127692U (en) | 1987-08-13 |
Family
ID=30806106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1530286U Pending JPS62127692U (en) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62127692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013093198A (en) * | 2011-10-25 | 2013-05-16 | Mitsubishi Electric Corp | Induction heating cooker |
| JP2013126327A (en) * | 2011-12-15 | 2013-06-24 | Toyota Motor Corp | Power receiving apparatus, vehicle including the same, power transmission apparatus, and power transmission system |
-
1986
- 1986-02-05 JP JP1530286U patent/JPS62127692U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013093198A (en) * | 2011-10-25 | 2013-05-16 | Mitsubishi Electric Corp | Induction heating cooker |
| JP2013126327A (en) * | 2011-12-15 | 2013-06-24 | Toyota Motor Corp | Power receiving apparatus, vehicle including the same, power transmission apparatus, and power transmission system |
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