JPS62165781U - - Google Patents
Info
- Publication number
- JPS62165781U JPS62165781U JP5162886U JP5162886U JPS62165781U JP S62165781 U JPS62165781 U JP S62165781U JP 5162886 U JP5162886 U JP 5162886U JP 5162886 U JP5162886 U JP 5162886U JP S62165781 U JPS62165781 U JP S62165781U
- Authority
- JP
- Japan
- Prior art keywords
- output
- control circuit
- circuit
- thermistor
- rectifier
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Electric Stoves And Ranges (AREA)
- Control Of Temperature (AREA)
- Power Conversion In General (AREA)
Description
第１図は本考案の一実施例による電気こたつの
制御回路の電気回路図、第２図は同動作波形図、
第３図は同電気こたつに納めた状態の説明図、第
４図は従来の同電気回路図、第５図は同主要動作
波形図である。
１……商用電源、２……整流器、７……サーミ
スタ、１２……コンデンサ、１１……ｎゲートサ
イリスタスイツチ、１６……交流制御素子、１７
……負荷、２９……比較器、３８……光電素子、
４５……位相制御回路、５２……ブロツク回路、
４７，４８，４９，５０，５１……端子、５３…
…コントローラ、５４……制御回路。
Fig. 1 is an electric circuit diagram of a control circuit of an electric kotatsu according to an embodiment of the present invention, Fig. 2 is a waveform diagram of the same operation,
FIG. 3 is an explanatory diagram of the electric kotatsu when it is housed, FIG. 4 is a conventional electric circuit diagram, and FIG. 5 is a diagram of the main operating waveforms. DESCRIPTION OF SYMBOLS 1... Commercial power supply, 2... Rectifier, 7... Thermistor, 12... Capacitor, 11... N gate thyristor switch, 16... AC control element, 17
... Load, 29 ... Comparator, 38 ... Photoelectric element,
45... Phase control circuit, 52... Block circuit,
47, 48, 49, 50, 51... terminal, 53...
...Controller, 54...Control circuit.
Claims (1)
電力を可変する電気こたつの制御回路において、
商用電源１を整流器２、安定化回路２１に順次接
続し、その出力を比較器２９の一方の極に、その
他方の極に整流器２の出力を、又比較器２９の出
力をサーミスタ７、コンデンサ１３を含む位相制
御回路４５に、その出力をｎゲートサイリスタス
イツチ１１に、更にその出力を光電素子３８を介
して負荷１７と直列の交流制御素子１６に各接続
し、更に又負荷１７、交流制御素子１６、光電素
子３８、サーミスタ７をブロツク回路５２として
こたつ枠内に納め、それらの端子４７，４８，４
９，５０，５１を介してコントローラ５３に納め
た制御回路５４と接続したことを特徴とする電気
こたつの制御回路。 In the electric kotatsu control circuit that uses a lamp heater and varies the power by an AC control element,
The commercial power supply 1 is connected to a rectifier 2 and a stabilizing circuit 21 in sequence, the output of which is connected to one pole of a comparator 29, the output of the rectifier 2 is connected to the other pole, and the output of the comparator 29 is connected to a thermistor 7 and a capacitor. 13, its output is connected to the n-gate thyristor switch 11, and its output is connected to the AC control element 16 in series with the load 17 via the photoelectric element 38. The element 16, photoelectric element 38, and thermistor 7 are housed in a kotatsu frame as a block circuit 52, and their terminals 47, 48, 4
A control circuit for an electric kotatsu, characterized in that it is connected to a control circuit 54 housed in a controller 53 via terminals 9, 50, and 51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5162886U JPS62165781U (en) | 1986-04-07 | 1986-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5162886U JPS62165781U (en) | 1986-04-07 | 1986-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165781U true JPS62165781U (en) | 1987-10-21 |
Family
ID=30876067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5162886U Pending JPS62165781U (en) | 1986-04-07 | 1986-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165781U (en) |
-
1986
- 1986-04-07 JP JP5162886U patent/JPS62165781U/ja active Pending