JPH0388423U - - Google Patents
Info
- Publication number
- JPH0388423U JPH0388423U JP14970789U JP14970789U JPH0388423U JP H0388423 U JPH0388423 U JP H0388423U JP 14970789 U JP14970789 U JP 14970789U JP 14970789 U JP14970789 U JP 14970789U JP H0388423 U JPH0388423 U JP H0388423U
- Authority
- JP
- Japan
- Prior art keywords
- lamp heater
- zero
- driving
- cross pulse
- control element
- 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
- 238000010411 cooking Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
Landscapes
- Cookers (AREA)
- Control Of Resistance Heating (AREA)
Description
第１図は本考案に係る調理器用ランプヒータの
制御装置のブロツク図、第２図はその通電開始時
のフローチヤートを示す図、第３図はその動作時
の電源とランプヒータの駆動パルスおよび電圧波
形との関係を示す図、第４図は加熱時のフローチ
ヤートを示す図、第５図はその動作時の電源及び
ランプヒータの駆動パルスの出力タイミングを示
す図、第６図は加熱停止時のフローチヤートを示
す図、第７図はその動作時の電源とランプヒータ
の駆動パルスおよび電圧波形との関係を示す図で
ある。
２……ハロゲンランプヒータ、３……トライア
ツク（電力制御素子）、４……駆動回路、５……
マイクロコンピユータ、６……ゼロクロスパルス
検出手段、７……タイマー、８……記憶手段、９
……駆動パルス発生手段。
Fig. 1 is a block diagram of a control device for a cooking lamp heater according to the present invention, Fig. 2 is a flowchart at the start of energization, and Fig. 3 shows the power supply and lamp heater drive pulses during operation. A diagram showing the relationship with the voltage waveform, Figure 4 is a flowchart during heating, Figure 5 is a diagram showing the output timing of the power supply and lamp heater drive pulse during operation, and Figure 6 is when heating is stopped. FIG. 7 is a diagram showing the relationship between the power supply, the drive pulse of the lamp heater, and the voltage waveform during the operation. 2...Halogen lamp heater, 3...Triack (power control element), 4...Drive circuit, 5...
Microcomputer, 6... Zero cross pulse detection means, 7... Timer, 8... Storage means, 9
...Drive pulse generating means.
Claims (1)
制御素子と、前記ランプヒータの電源電圧に同期
してゼロクロスパルスを出力するゼロクロスパル
ス発生手段と、前記ゼロクロスパルスの信号を受
けて前記電力制御素子を駆動する駆動手段とから
なる調理器用ランプヒータの制御装置において、
通電開始時、前記ゼロクロスパルスを受けてから
設定時間だけ遅れて前記駆動手段を駆動する駆動
パルスを発生させるタイマー手段を設け、該タイ
マー手段の設定時間を徐々に減少させるようにし
たことを特徴とする調理器用ランプヒータの制御
装置。 a power control element that controls energization to a cooking lamp heater; a zero-cross pulse generating means that outputs a zero-cross pulse in synchronization with a power supply voltage of the lamp heater; and a power control element that receives a signal of the zero-cross pulse and drives the power control element. In a control device for a cooking lamp heater comprising a driving means for
A timer means is provided for generating a driving pulse for driving the driving means with a delay of a set time after receiving the zero-cross pulse at the start of energization, and the set time of the timer means is gradually decreased. A control device for a lamp heater for cooking appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14970789U JPH0388423U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14970789U JPH0388423U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388423U true JPH0388423U (en) | 1991-09-10 |
Family
ID=31696085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14970789U Pending JPH0388423U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007241620A (en) * | 2006-03-08 | 2007-09-20 | Toppan Forms Co Ltd | Conference support system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225494B2 (en) * | 1981-12-22 | 1987-06-03 | Aisin Seiki | |
| JPS62154119A (en) * | 1985-12-27 | 1987-07-09 | Toshiba Corp | Rush current reducing device |
-
1989
- 1989-12-26 JP JP14970789U patent/JPH0388423U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225494B2 (en) * | 1981-12-22 | 1987-06-03 | Aisin Seiki | |
| JPS62154119A (en) * | 1985-12-27 | 1987-07-09 | Toshiba Corp | Rush current reducing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007241620A (en) * | 2006-03-08 | 2007-09-20 | Toppan Forms Co Ltd | Conference support system |
| JP4669417B2 (en) * | 2006-03-08 | 2011-04-13 | トッパン・フォームズ株式会社 | Conference support system |