JPH03258299A - Garment dryer - Google Patents
Garment dryerInfo
- Publication number
- JPH03258299A JPH03258299A JP2056376A JP5637690A JPH03258299A JP H03258299 A JPH03258299 A JP H03258299A JP 2056376 A JP2056376 A JP 2056376A JP 5637690 A JP5637690 A JP 5637690A JP H03258299 A JPH03258299 A JP H03258299A
- Authority
- JP
- Japan
- Prior art keywords
- door switch
- door
- microcomputer
- clothes
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010981 drying operation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 1
Landscapes
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、衣類乾燥機に係り、特に乾燥運転中の報知方
法の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a clothes dryer, and particularly to an improvement in a notification method during drying operation.
従来の衣類乾燥機は運転中ドアを開けると、ドアの開閉
に連動してON−OFFするドアスイッチにより電源負
荷を切り運転を停止するようになっているが、ドアの開
閉に従い警報を発つする機能はなかった。When the door of a conventional clothes dryer is opened during operation, a door switch that turns ON and OFF in conjunction with the opening and closing of the door cuts off the power load and stops operation, but an alarm is issued as the door opens and closes. There was no function.
上記従来技術ではドアの開閉に連動して運転を停止する
だけであったので、運転途中でドアを開けた場合、ヒー
タにより熱せられた衣類や衣類投入口に容易にふれる危
険性があった。特に乾燥終了時には、衣類の温度は約7
0℃以上となるので火傷をするおれがあった。In the conventional technology described above, the operation was only stopped in conjunction with the opening and closing of the door, so if the door was opened during operation, there was a risk of easily touching the clothes heated by the heater or the clothes slot. Especially at the end of drying, the temperature of the clothes is about 7
The temperature was over 0 degrees Celsius, which caused me to get burned.
本発明の目的は運転中ドアを開けた時、使用者は上記危
険性があるむねを警報により知らせる手段を有する衣類
乾燥機を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a clothes dryer having a means for notifying the user of the above-mentioned danger by an alarm when the door is opened during operation.
上記問題点は前記ドアスイッチのON−OFFを検知す
るドアスイッチ取込回路およびその信号を処理するマイ
クロコンピュータを乾燥機に設け、さらに、運転途中に
ドアが開けられた場合、衣類が熱いことを知らせるため
、上記マイクロコンピュータからの出力により警報を発
する警報装置を設けることにより達成される。The above problem is solved by equipping the dryer with a door switch intake circuit that detects the ON/OFF state of the door switch and a microcomputer that processes the signal. This can be accomplished by providing an alarm device that issues an alarm based on the output from the microcomputer.
前記ドアが運転途中で開けられると、ドアの開閉に連動
してON−OFFするドアスイッチの信号が制御基板に
設けたドアスイッチ取込回路に取込まれ、前記マイクロ
コンピュータで処理されて、前記警報装置へ出力され警
報を発するようになっている。したがって、運転中ドア
を開けて衣類を取り呂そうとした時、警報が鳴るので使
用者が安易に衣類や衣類投入口にふれる危険性が少なく
なりまた、火傷をする可能性も減少する。When the door is opened during operation, the door switch signal, which turns ON and OFF in conjunction with the opening and closing of the door, is taken into the door switch intake circuit provided on the control board, processed by the microcomputer, and processed by the microcomputer. The signal is output to the alarm device and an alarm is issued. Therefore, when the user tries to open the door to take out clothes while driving, an alarm sounds, reducing the risk of the user accidentally touching the clothes or the clothes slot, and also reducing the possibility of getting burned.
以下1本発明の一実施例を第1図〜第4図により説明す
る。An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.
第1図は本発明の衣類乾燥機の外観図である。FIG. 1 is an external view of the clothes dryer of the present invention.
1は乾燥機の本体、2は衣類投入口3を覆い開閉自在に
したドア、4は表示パネル部で内部に操作基板5及び電
源スィッチ6を収納、保持している。Reference numeral 1 denotes the main body of the dryer, 2 a door that covers a clothes input slot 3 and can be opened and closed freely, and 4 a display panel section which houses and holds an operation board 5 and a power switch 6 inside.
10は乾燥運転を制御する制御装置で、8は制御装置の
信号により警報を発する圧電ブザーで9はドアの開閉に
従いON−OFFするドアスイッチである。第2図のよ
うに該ドアスイッチは本体1に固定された円環状ドラム
支持体11に固定されており、上記ドアに設けた突岐1
2によりドアが閉じると押されON状態となるようにな
っている。10 is a control device that controls the drying operation; 8 is a piezoelectric buzzer that issues an alarm in response to a signal from the control device; and 9 is a door switch that is turned on and off according to the opening and closing of the door. As shown in FIG. 2, the door switch is fixed to an annular drum support 11 fixed to the main body 1.
2, when the door is closed, it is pressed and turns on.
また、本体1の内部には、乾燥室であるトラム13を回
転自在に支承しており、さらに、図示はしていないが該
ドラム内に温風を送るためのヒータと送風装置を備え、
該送風装置およびドラム13を駆動するための伝動装置
および電動機を備えている。Further, inside the main body 1, a tram 13, which is a drying chamber, is rotatably supported, and is further equipped with a heater and a blower device for sending hot air into the drum, although not shown.
A transmission device and an electric motor are provided to drive the blower and the drum 13.
第3図、第4図は本発明の制御回路ブロック図である。3 and 4 are control circuit block diagrams of the present invention.
10は破線内部は第1図に記載の制御装置部7を示して
おりマイクロコンピュータ14により電動機、ヒータ等
を駆動し乾燥運転を制御。Reference numeral 10 indicates the control device section 7 shown in FIG. 1 within the broken line, and a microcomputer 14 drives the electric motor, heater, etc. to control the drying operation.
進行させている。電源は15のプラグを電源コンセント
に巻込むことで供給され、6はオートオフスイッチ機能
を有する電源スィッチである。16は前記ドアスイッチ
9のON−OFFをマイクロコンピュータ14に取込む
ための電源スイツチ取込回路で、8はマイクロコンピュ
ータ14からの出で警報を発する第1図でも示した圧電
ブザーである。It is progressing. Power is supplied by connecting the plug of 15 to the power outlet, and 6 is a power switch with an auto-off switch function. 16 is a power switch input circuit for inputting ON/OFF information of the door switch 9 to the microcomputer 14, and 8 is a piezoelectric buzzer shown in FIG. 1 which issues an alarm upon output from the microcomputer 14.
次に本発明の詳細な説明する。Next, the present invention will be explained in detail.
乾燥機を運転しているときドアを開くと前記ドアスイッ
チ9により電動機とヒータへの電源の供給がせまり運転
は止まる。同時にOFFの信号がドアスイッチ取込回路
16を通してマイクロコンピュータ14につたわる。そ
してマイクロコンピュータからブザー駆動回路を通して
圧電ブザーへ出力が出され一定時間ブザーを報知するよ
うになっている。When the door is opened while the dryer is operating, the door switch 9 cuts off the power supply to the electric motor and heater, and the dryer stops operating. At the same time, an OFF signal is transmitted to the microcomputer 14 through the door switch input circuit 16. Then, an output is output from the microcomputer to the piezoelectric buzzer through the buzzer drive circuit, and the buzzer is activated for a certain period of time.
以上のように、本実施例によれば、乾燥運転中ドア2を
開けた場合、ヒータにより熱せられたドラム内の衣類や
衣類投入口3に安易に触れようとする前にブザーによる
警報が鳴るので使用者に注意をうながすことができるの
で、熱さによる不快感を与えることがなくまた。火傷な
どの危険性もふせぐことができる。As described above, according to this embodiment, when the door 2 is opened during drying operation, the buzzer sounds an alarm before anyone tries to easily touch the clothes in the drum heated by the heater or the clothes input port 3. This allows the user to be careful without causing any discomfort due to heat. It also prevents risks such as burns.
本発明によれば、以上説明したように構成されているの
で以下に記載されているような効果を奏する。According to the present invention, since it is configured as described above, it produces the effects described below.
乾燥機に設けたドアスイッチと、ドアを開けたときドア
スイッチのOFF信号を取込むためのドアスイッチ取込
回路とこの信号を取込み、出力を出すマイクロコンピュ
ータとこの出力により警報を発する警報装置を有してい
るので、乾燥運転中ドアを開けて衣類を取り出そうとし
た時、ヒータにより熱せられた衣類や衣類投入口に触れ
る前に前記警報装置から警報が鳴るので、使用者が安易
に該衣類や衣類投入口に触ないよう注意をうながすこと
ができる。したがって、熱さによる不快感を与えること
がなくまた、火傷などの危険性も少ない衣類乾燥機を提
供することができる。A door switch installed in the dryer, a door switch intake circuit that captures the OFF signal of the door switch when the door is opened, a microcomputer that captures this signal and outputs it, and an alarm device that issues an alarm based on this output. Therefore, when the user attempts to open the door and take out clothes during drying operation, the alarm will sound before touching the clothes heated by the heater or the clothes input slot, allowing the user to easily remove the clothes. You can remind people not to touch the clothes slot or the clothes slot. Therefore, it is possible to provide a clothes dryer that does not cause discomfort due to heat and is less likely to cause burns.
第1図は本発明の乾燥機の外観図、第2図は第1図前側
の縦断面図、第3図、第4図は本発明の制御回路ブロッ
ク図である。
2・・・ドア、3・・・衣類投入口、8・・・圧電ブザ
ー、9・・・ドアスイッチ、14・・・マイクロコンピ
ュータ、奉
1でFIG. 1 is an external view of the dryer of the present invention, FIG. 2 is a vertical sectional view of the front side of FIG. 1, and FIGS. 3 and 4 are control circuit block diagrams of the present invention. 2...Door, 3...Clothing slot, 8...Piezoelectric buzzer, 9...Door switch, 14...Microcomputer, in service 1
Claims (1)
温風を送るためのヒータと送風装置を有し、該送風装置
のドラムを駆動するための伝動装置と電動機を備え、外
枠に設けた衣類投入口を覆い開閉自在に支承したドアを
有する衣類乾燥機において、上記ドアの開閉に応じてO
N−OFFするドアスイッチおよび、該ドアスイッチの
ON−OFFを検知する制御回路に設けたドアスイッチ
取込回路とマイクロコンピュータによつて前記ドアスイ
ッチのON−OFFに従い警報を出す、警報装置を設け
たことを特徴とする衣類乾燥機。1. A drum is rotatably supported within an outer frame, has a heater and a blower device for sending hot air into the drum, is equipped with a transmission device and an electric motor to drive the drum of the blower device, In a clothes dryer that has a door that covers a clothes slot provided in the frame and supports the door so that it can be opened and closed, the O
A door switch that turns N-OFF, and an alarm device that issues an alarm according to the ON-OFF state of the door switch using a door switch intake circuit and a microcomputer provided in a control circuit that detects the ON-OFF state of the door switch. A clothes dryer characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2056376A JPH03258299A (en) | 1990-03-09 | 1990-03-09 | Garment dryer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2056376A JPH03258299A (en) | 1990-03-09 | 1990-03-09 | Garment dryer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03258299A true JPH03258299A (en) | 1991-11-18 |
Family
ID=13025545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2056376A Pending JPH03258299A (en) | 1990-03-09 | 1990-03-09 | Garment dryer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03258299A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004019700B3 (en) * | 2004-04-20 | 2005-06-30 | Miele & Cie. Kg | Critical operating condition detection method for electronically-controlled washer-dryer for laundry using evaluation of voltage signal characteristic for piezoelectric component |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711405B2 (en) * | 1977-01-31 | 1982-03-04 | ||
JPH0246897A (en) * | 1988-08-08 | 1990-02-16 | Sanyo Electric Co Ltd | Electrical equipment for drying machine, etc. |
-
1990
- 1990-03-09 JP JP2056376A patent/JPH03258299A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711405B2 (en) * | 1977-01-31 | 1982-03-04 | ||
JPH0246897A (en) * | 1988-08-08 | 1990-02-16 | Sanyo Electric Co Ltd | Electrical equipment for drying machine, etc. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004019700B3 (en) * | 2004-04-20 | 2005-06-30 | Miele & Cie. Kg | Critical operating condition detection method for electronically-controlled washer-dryer for laundry using evaluation of voltage signal characteristic for piezoelectric component |
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