JPS61201295U - - Google Patents
Info
- Publication number
- JPS61201295U JPS61201295U JP8550285U JP8550285U JPS61201295U JP S61201295 U JPS61201295 U JP S61201295U JP 8550285 U JP8550285 U JP 8550285U JP 8550285 U JP8550285 U JP 8550285U JP S61201295 U JPS61201295 U JP S61201295U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- main switch
- photocoupler
- microwave oven
- power source
- 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
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
Description
第１図は本考案実施例の電気回路図、第２図は
要部断面図である。
２…高周波発振回路、３…電源、４…第１メイ
ンスイツチ、６…双方向性サイリスタ、７…マイ
クロプロセツサを含む制御回路、１２…フオトカ
プラ、２３…透視窓。
FIG. 1 is an electrical circuit diagram of an embodiment of the present invention, and FIG. 2 is a sectional view of the main parts. 2...High frequency oscillation circuit, 3...Power supply, 4...First main switch, 6...Bidirectional thyristor, 7...Control circuit including microprocessor, 12...Photocoupler, 23...See-through window.
Claims (1)
れたメインスイツチと双方向性サイリスタを備え
、前記メインスイツチを、加熱室のドアの開閉動
作に連動させると共に、前記双方向性サイリスタ
をマイクロプロセツサの出力で制御してなる電子
レンジにおいて、フオトカプラの発光素子を前記
メインスイツチを介して電源に接続すると共に、
前記フオトカプラの受光素子出力を前記マイクロ
プロセツサに入力し、更に前記発光素子の発光状
態を外部から観察するための透視窓を設けたこと
を特徴とする電子レンジ。 A main switch and a bidirectional thyristor are inserted into the power supply path between the high frequency oscillation circuit and the power source, and the main switch is linked to the opening/closing operation of the door of the heating chamber, and the bidirectional thyristor is connected to the microprogram. In a microwave oven controlled by the output of a setter, a light emitting element of a photocoupler is connected to a power source via the main switch, and
A microwave oven, characterized in that the output of the light receiving element of the photocoupler is input to the microprocessor, and further a see-through window is provided for observing the light emitting state of the light emitting element from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8550285U JPS61201295U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8550285U JPS61201295U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61201295U true JPS61201295U (en) | 1986-12-17 |
Family
ID=30635960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8550285U Pending JPS61201295U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61201295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0540704U (en) * | 1991-10-25 | 1993-06-01 | タイガー魔法瓶株式会社 | microwave |
-
1985
- 1985-06-06 JP JP8550285U patent/JPS61201295U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0540704U (en) * | 1991-10-25 | 1993-06-01 | タイガー魔法瓶株式会社 | microwave |