JPH1183035A - Cooker - Google Patents

Cooker

Info

Publication number
JPH1183035A
JPH1183035A JP24639897A JP24639897A JPH1183035A JP H1183035 A JPH1183035 A JP H1183035A JP 24639897 A JP24639897 A JP 24639897A JP 24639897 A JP24639897 A JP 24639897A JP H1183035 A JPH1183035 A JP H1183035A
Authority
JP
Japan
Prior art keywords
power supply
power
control unit
unit
controller
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
Application number
JP24639897A
Other languages
Japanese (ja)
Inventor
Yoichi Ito
陽一 伊藤
Takahito Okutsu
孝仁 奥津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP24639897A priority Critical patent/JPH1183035A/en
Publication of JPH1183035A publication Critical patent/JPH1183035A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Stoves And Ranges (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce power dissipation by providing a switching means for driving a controller for controlling a heating means by a back-up power source to intermittently supply power to a connecting route of the back-up power source to a material-to-be-heated sensing means. SOLUTION: In the case of presence of supply of power from an AC power source 3 to a controller 2, a power source 5 for driving the controller 2 is connected to the controller 2. On the other hand, in the case of no supply of power from the power source 3 to the controller 2, a back-up power source 6 for driving the controller 2 is connected. Further, a temperature sensing means 7 and a material-to-be-heated sensing means 8 is connected to the controller 2, and a switching means 9 for turning ON, OFF according to a signal from the controller 2 is connected to a connecting route of the means 8 to the power source 6. Only at the time of needing the means 9, the means 9 is turned ON to intermittently supply the power from the power source 6 of the means 8.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、調理器に関し、特
にバックアップ電源を有する調理器に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking appliance, and more particularly to a cooking appliance having a backup power supply.

【0002】[0002]

【従来の技術】従来この種の調理器は、図2に示すよう
に、加熱手段1には制御部2からの信号によって交流電
源3からの電力の供給をオン・オフさせるスイッチング
手段4が接続されている。また制御部2には交流電源3
からの電力の供給が有る場合に制御部2を駆動する電源
部5が接続され、さらに制御部2には交流電源3からの
電力の供給が無い場合に制御部2を駆動するバックアッ
プ電源6が接続されている。また制御部2には温度検知
手段7が接続されている。さらに制御部2には被加熱物
検知手段8が接続されている。そして被加熱物検知手段
8にはバックアップ電源6も接続されている。
2. Description of the Related Art In a conventional cooking device of this type, as shown in FIG. 2, a switching means 4 for turning on / off the supply of electric power from an AC power supply 3 by a signal from a control unit 2 is connected to a heating means 1. Have been. The control unit 2 includes an AC power supply 3.
A power supply unit 5 that drives the control unit 2 when power is supplied from the power supply unit is connected to the power supply unit 5. Further, a backup power supply 6 that drives the control unit 2 when power is not supplied from the AC power supply 3 is connected to the control unit 2. It is connected. Further, a temperature detecting means 7 is connected to the control unit 2. Further, a heated object detection means 8 is connected to the control unit 2. The backup power supply 6 is also connected to the heated object detection means 8.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、従来の
調理器では、交流電源からの電力の供給が無い場合で
も、被加熱物検知手段に常時電源が供給されており、電
力消費が多くなるため、バックアップ電源の容量が大き
くなってしまうという問題を有していた。
However, in the conventional cooking device, even when power is not supplied from the AC power supply, the power is always supplied to the object-to-be-heated detecting means, and the power consumption increases. There is a problem that the capacity of the backup power supply is increased.

【0004】[0004]

【課題を解決するための手段】本発明は上記課題を解決
するために、食品を加熱するための加熱手段と、前記加
熱手段を制御する制御部と、前記制御部を駆動する電源
部と、前記電源部に電力が供給されない場合に、前記制
御部を駆動するバックアップ電源と、前記制御部に接続
された温度検知手段と、被加熱物の有無を判別するため
の被加熱物検知手段と、前記被加熱物検知手段と、前記
バックアップ電源との接続経路に設けられ、電源を間欠
的に供給する切換手段とを有する構成にしたものであ
る。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a heating unit for heating food, a control unit for controlling the heating unit, a power supply unit for driving the control unit, When power is not supplied to the power supply unit, a backup power supply that drives the control unit, a temperature detection unit connected to the control unit, and a heated object detection unit for determining the presence or absence of a heated object, The heating target detecting means is provided in a connection path with the backup power supply, and is provided with a switching means for intermittently supplying power.

【0005】上記発明によれば前記被加熱物検知手段に
は前記切替手段によって間欠的にしか電源が供給されな
いため、電力消費が少なくなりバックアップ電源の容量
を小さくすることができる。
[0005] According to the invention, power is supplied to the heated object detection means only intermittently by the switching means, so that power consumption is reduced and the capacity of the backup power supply can be reduced.

【0006】[0006]

【発明の実施の形態】本発明は、食品を加熱するための
加熱手段と、前記加熱手段を制御する制御部と、前記制
御部を駆動する電源部と、前記電源部に電力が供給され
ない場合に、前記制御部を駆動するバックアップ電源
と、前記制御部に接続された温度検知手段と、被加熱物
の有無を判別するための被加熱物検知手段と、前記被加
熱物検知手段と、前記バックアップ電源との接続経路に
設けられ、電源を間欠的に供給する切換手段とを有する
ものである。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a heating means for heating food, a control section for controlling the heating means, a power supply section for driving the control section, and a case where power is not supplied to the power supply section. A backup power supply that drives the control unit, a temperature detection unit connected to the control unit, a heated object detection unit for determining the presence or absence of a heated object, the heated object detection unit, A switching unit that is provided on a connection path with the backup power supply and supplies power intermittently.

【0007】そして前記被加熱物検知手段には前記切替
手段によって間欠的しか電源が供給されないため、電力
消費が少なくなりバックアップ電源の容量を小さくする
ことができるものである。
Since the power is supplied only intermittently to the heated object detection means by the switching means, the power consumption is reduced and the capacity of the backup power supply can be reduced.

【0008】[0008]

【実施例】以下、本発明の実施例を図面を用いて説明す
る。
Embodiments of the present invention will be described below with reference to the drawings.

【0009】図1は、本実施例の調理器のブロック図で
ある。図において、加熱手段1には制御部2からの信号
によって交流電源3からの電力の供給をオン・オフさせ
るスイッチング手段4が接続されている。また制御部2
には交流電源3からの電力の供給が有る場合に制御部2
を駆動する電源部5が接続され、さらに制御部2には交
流電源3からの電力の供給が無い場合に制御部2を駆動
するバックアップ電源6が接続されている。また制御部
2には温度検知手段7が接続されている。さらに制御部
2には被加熱物検知手段8が接続されている。そして被
加熱物検知手段8とバックアップ電源6の接続経路には
制御部2からの信号によってON・OFFする切替手段
9が接続されている。
FIG. 1 is a block diagram of a cooking device according to this embodiment. In the figure, a switching unit 4 for turning on / off the supply of electric power from an AC power supply 3 by a signal from a control unit 2 is connected to a heating unit 1. Control unit 2
Control unit 2 when power is supplied from AC power supply 3
And a backup power supply 6 for driving the control unit 2 when power is not supplied from the AC power supply 3 to the control unit 2. Further, a temperature detecting means 7 is connected to the control unit 2. Further, a heated object detection means 8 is connected to the control unit 2. A switching unit 9 that is turned on / off by a signal from the control unit 2 is connected to a connection path between the object-to-be-heated detecting unit 8 and the backup power supply 6.

【0010】次に動作、作用について説明すると、交流
電源3からの電力の供給が無い場合には、制御部2は切
替手段9を必要なときのみONさせるため、被加熱物検
知手段8には間欠的に電源が供給されることとなり、電
力消費を少なくすることができる。
Next, the operation and function will be described. When no power is supplied from the AC power supply 3, the control unit 2 turns on the switching means 9 only when necessary, Since power is intermittently supplied, power consumption can be reduced.

【0011】[0011]

【発明の効果】以上のように本発明によれば、交流電源
からの電力の供給が無い場合でも、被加熱物検知手段に
は間欠的にしか電源が供給されないため電力消費が少な
くなるという有利な効果を有する。
As described above, according to the present invention, even when power is not supplied from an AC power supply, power is supplied only intermittently to the object-to-be-heated detecting means, so that power consumption is reduced. It has a great effect.

【0012】また電力消費が少なくなるため、同じだけ
の時間をバックアップするのであれば、バックアップ電
源の容量をより小さくことができる。
Further, since the power consumption is reduced, the capacity of the backup power supply can be further reduced if the same amount of time is backed up.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施例における調理器のブロック図FIG. 1 is a block diagram of a cooker according to one embodiment of the present invention.

【図2】従来の調理器のブロック図FIG. 2 is a block diagram of a conventional cooking device.

【符号の説明】[Explanation of symbols]

1 加熱手段 2 制御部 5 電源部 6 バックアップ電源 7 温度検知手段 8 被加熱物検知手段 9 切替手段 DESCRIPTION OF SYMBOLS 1 Heating means 2 Control part 5 Power supply part 6 Backup power supply 7 Temperature detection means 8 Heated object detection means 9 Switching means

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】被加熱物を加熱する加熱手段と、前記加熱
手段を制御する制御部と、前記制御部を駆動する電源部
と、前記電源部に電力が供給されない場合に前記制御部
を駆動するバックアップ電源と、前記制御部に接続され
た温度検知手段と、被加熱物の有無を判別するための被
加熱物検知手段と、前記被加熱物検知手段と前記バック
アップ電源との接続経路に設けられ、電源を間欠的に供
給する切換手段とを有する調理器。
1. A heating unit for heating an object to be heated, a control unit for controlling the heating unit, a power supply unit for driving the control unit, and a control unit for driving the control unit when power is not supplied to the power supply unit. A backup power supply, a temperature detection unit connected to the control unit, a heating target detection unit for determining the presence or absence of a heating target, and a connection path between the heating target detection unit and the backup power supply. And a switching means for intermittently supplying power.
JP24639897A 1997-09-11 1997-09-11 Cooker Pending JPH1183035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24639897A JPH1183035A (en) 1997-09-11 1997-09-11 Cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24639897A JPH1183035A (en) 1997-09-11 1997-09-11 Cooker

Publications (1)

Publication Number Publication Date
JPH1183035A true JPH1183035A (en) 1999-03-26

Family

ID=17147927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24639897A Pending JPH1183035A (en) 1997-09-11 1997-09-11 Cooker

Country Status (1)

Country Link
JP (1) JPH1183035A (en)

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