JPH0477883U - - Google Patents
Info
- Publication number
- JPH0477883U JPH0477883U JP12096890U JP12096890U JPH0477883U JP H0477883 U JPH0477883 U JP H0477883U JP 12096890 U JP12096890 U JP 12096890U JP 12096890 U JP12096890 U JP 12096890U JP H0477883 U JPH0477883 U JP H0477883U
- Authority
- JP
- Japan
- Prior art keywords
- control board
- circuit
- control device
- washing machine
- control
- 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
- 238000005406 washing Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は本考案の洗濯機等の家電機器の制御装
置の実施例を示す平面図、第２図は同上縦断正面
図、第３図は制御回路図、第４図は撹拌式洗濯機
の外観斜視図、第５図は制御装置の従来例を示す
平面図、第６図は同上縦断正面図、第７図は同上
制御回路図である。
１……制御装置、２……発振回路、３……時計
用発振回路、４……リセツト回路、５ａ……文字
表示用のＬＥＤ（発光ダイオード）ランプ、５ｂ
……表示用のＬＥＤ（発光ダイオード）ランプ、
６……操作スイツチ、７……モーター回転検出回
路、８……フタスイツチ、９……ＡＣクロツク回
路、１０……ＡＣ１００Ｖ電源、１１……モータ
ー、１２……給水弁、１３……トルクモーター、
１４……定電圧電源回路、１５……水位センサー
、１６……外部部品駆動回路、１７，１８……Ｌ
ＥＤランプのＩＣ回路、１９……抵抗、２０，２
１……コントロールユニツト、２０ａ，２１ａ…
…プリント基板、２２……コーテイング剤、２３
……外箱、２４……フタ、２５……操作パネル、
２６……洗濯兼脱水槽、２７……アジテータ、２
８……排水ホース、２９……電源コード、３０…
…アース線、３１……ケース。
Fig. 1 is a plan view showing an embodiment of the control device for home appliances such as a washing machine according to the present invention, Fig. 2 is a longitudinal sectional front view of the same, Fig. 3 is a control circuit diagram, and Fig. 4 is an agitation type washing machine. FIG. 5 is a plan view showing a conventional example of the control device, FIG. 6 is a longitudinal sectional front view of the same, and FIG. 7 is a control circuit diagram of the same. DESCRIPTION OF SYMBOLS 1... Control device, 2... Oscillation circuit, 3... Oscillation circuit for watches, 4... Reset circuit, 5a... LED (light emitting diode) lamp for character display, 5b
...LED (light emitting diode) lamp for display,
6... Operation switch, 7... Motor rotation detection circuit, 8... Lid switch, 9... AC clock circuit, 10... AC 100V power supply, 11... Motor, 12... Water supply valve, 13... Torque motor,
14... Constant voltage power supply circuit, 15... Water level sensor, 16... External component drive circuit, 17, 18... L
ED lamp IC circuit, 19...Resistance, 20,2
1...Control unit, 20a, 21a...
...Printed circuit board, 22...Coating agent, 23
... Outer box, 24 ... Lid, 25 ... Operation panel,
26...Washing/dehydration tank, 27...Agitator, 2
8...Drain hose, 29...Power cord, 30...
...Earth wire, 31...Case.
Claims (1)
に収め、該制御基板の上下面を樹脂コーテイング
する洗濯機等の家電機器の制御装置において、抵
抗、半導体などの発熱する部品を結露用の発熱体
として適宜間隔で制御基板上に複数個配設するこ
とを特徴とした洗濯機等の家電機器の制御装置。 In a control device for home appliances such as a washing machine, in which a control board with operation control parts attached is housed in a case and the upper and lower surfaces of the control board are coated with resin, heat-generating parts such as resistors and semiconductors are used as heating elements for condensation. A control device for home appliances such as a washing machine, characterized in that a plurality of devices are arranged on a control board at appropriate intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12096890U JPH0477883U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12096890U JPH0477883U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477883U true JPH0477883U (en) | 1992-07-07 |
Family
ID=31868847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12096890U Pending JPH0477883U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9606499B2 (en) | 2015-01-29 | 2017-03-28 | Kyocera Document Solutions Inc. | Heating device and image forming apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112700A (en) * | 1982-12-17 | 1984-06-29 | 松下電器産業株式会社 | Waterproof device for printed board |
| JPH028387B2 (en) * | 1981-10-13 | 1990-02-23 | Matsushita Electric Ind Co Ltd |
-
1990
- 1990-11-19 JP JP12096890U patent/JPH0477883U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028387B2 (en) * | 1981-10-13 | 1990-02-23 | Matsushita Electric Ind Co Ltd | |
| JPS59112700A (en) * | 1982-12-17 | 1984-06-29 | 松下電器産業株式会社 | Waterproof device for printed board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9606499B2 (en) | 2015-01-29 | 2017-03-28 | Kyocera Document Solutions Inc. | Heating device and image forming apparatus |
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