JPS6343082U - - Google Patents
Info
- Publication number
- JPS6343082U JPS6343082U JP13626286U JP13626286U JPS6343082U JP S6343082 U JPS6343082 U JP S6343082U JP 13626286 U JP13626286 U JP 13626286U JP 13626286 U JP13626286 U JP 13626286U JP S6343082 U JPS6343082 U JP S6343082U
- Authority
- JP
- Japan
- Prior art keywords
- defrosting
- signal
- circuit
- defrost
- reset
- 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
- 238000010257 thawing Methods 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の第１の実施例を示す電気的構
成図、第２図は本考案の第２の実施例を示す電気
的構成図である。
図中、１は制御回路、１０は除霜用ヒータ駆動
回路、１３は除霜終了検出回路、１８は異常検出
回路、１９はリセツト回路である。
FIG. 1 is an electrical block diagram showing a first embodiment of the present invention, and FIG. 2 is an electrical block diagram showing a second embodiment of the present invention. In the figure, 1 is a control circuit, 10 is a defrosting heater drive circuit, 13 is a defrosting completion detection circuit, 18 is an abnormality detection circuit, and 19 is a reset circuit.
Claims (1)
路と、冷却器の温度を検出しその温度検出値が除
霜終了温度判定基準値に達すると除霜終了信号を
出力する除霜終了検出回路と、マイクロコンピユ
ータから成り前記除霜終了検出回路から出力され
る除霜終了信号に基づいて前記除霜ヒータ駆動回
路にヒータオフ信号を出力する制御回路を備えた
ものにおいて、前記除霜終了検出回路の温度検出
値が前記除霜終了温度判定基準値よりも高い異常
温度判定基準値を超えたときに除霜異常信号を出
力する異常検出回路を設け、この異常検出回路か
らの除霜異常信号が与えられたときに前記制御回
路にリセツト信号を出力してこれをリセツトさせ
るリセツト回路を設けたことを特徴とする冷蔵庫
。 A defrost heater drive circuit that turns off the power to the defrost heater, and a defrost end detection device that detects the temperature of the cooler and outputs a defrost end signal when the detected temperature value reaches the defrost end temperature determination reference value. and a control circuit comprising a microcomputer and outputting a heater off signal to the defrosting heater drive circuit based on a defrosting end signal output from the defrosting end detecting circuit, the defrosting end detecting circuit An abnormality detection circuit is provided that outputs a defrosting abnormality signal when the detected temperature value exceeds an abnormal temperature judgment reference value higher than the defrosting end temperature judgment reference value, and the defrosting abnormality signal from this abnormality detection circuit is A refrigerator comprising a reset circuit that outputs a reset signal to the control circuit to reset the control circuit when the reset signal is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13626286U JPS6343082U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13626286U JPS6343082U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343082U true JPS6343082U (en) | 1988-03-22 |
Family
ID=31039207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13626286U Pending JPS6343082U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343082U (en) |
-
1986
- 1986-09-05 JP JP13626286U patent/JPS6343082U/ja active Pending
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