JPH0470981U - - Google Patents
Info
- Publication number
- JPH0470981U JPH0470981U JP11426790U JP11426790U JPH0470981U JP H0470981 U JPH0470981 U JP H0470981U JP 11426790 U JP11426790 U JP 11426790U JP 11426790 U JP11426790 U JP 11426790U JP H0470981 U JPH0470981 U JP H0470981U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- door
- blower
- cold air
- control device
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案の冷蔵庫の外観を示す斜視図、
第２図は同ブロツク図、第３図は同フローチヤー
トである。
図中、１は冷蔵庫、２は扉、３は光センサ、４
は制御部、５は制御用マイコン、６は設定入力回
路、７はメモリー、８は庫内温度検出回路、９は
光センサ検出回路、１０は昼夜判別回路、１１は
送風機制御回路、１２は送風機、１３は扉開閉検
出回路、１４は時間タイマである。
FIG. 1 is a perspective view showing the appearance of the refrigerator of the present invention;
FIG. 2 is a block diagram of the same, and FIG. 3 is a flowchart of the same. In the figure, 1 is a refrigerator, 2 is a door, 3 is a light sensor, 4
is a control unit, 5 is a control microcomputer, 6 is a setting input circuit, 7 is a memory, 8 is an internal temperature detection circuit, 9 is a light sensor detection circuit, 10 is a day/night discrimination circuit, 11 is a blower control circuit, 12 is a blower , 13 is a door opening/closing detection circuit, and 14 is a time timer.
Claims (1)
制循環して庫内各部を冷却してなる冷蔵庫におい
て、制御部に本体外面に取付けた室内の明るさを
検出する光センサにより室内の明暗を判別する明
暗判別手段と、扉スイツチにより扉開閉を検出す
る扉開閉検出手段と、送風機の回転を制御する送
風機制御手段とを具え、前記明暗判別手段より室
内が暗いと判断された場合に上記送風機の回転数
を下げ静音運転を行う一方、扉開閉検出手段によ
り扉が開かれたことが確認されると静音運転を中
止し通常運転に復帰するように制御してなること
を特徴とする冷蔵庫の制御装置。 (2) 上記制御部に上記扉スイツチの「開」信号
によりリセツトスタートするタイマを設け、リセ
ツトスタートと同時に上記冷気循環フアンの回転
数を上げ通常運転を行い、所定時間経過後に同冷
気循環フアンの回転数を下げ静音運転に移行する
ようにしてなることを特徴とする請求項(1)記載
の冷蔵庫の制御装置。[Scope of Claim for Utility Model Registration] (1) In a refrigerator in which cold air cooled by a cooler is forcedly circulated by a blower to cool each part of the refrigerator, the control unit is attached to the outside of the main unit to detect the brightness of the room. a light/dark discrimination means for discriminating the brightness or darkness of the room using a light sensor; a door opening/closing detection means for detecting opening/closing of the door by a door switch; and a blower control means for controlling the rotation of a blower. If it is determined that this is the case, the fan speed is lowered and the fan is operated silently, while when the door opening/closing detection means confirms that the door has been opened, the silent operation is stopped and normal operation is resumed. A refrigerator control device characterized by: (2) The control section is provided with a timer that is reset and started by the "open" signal of the door switch, and at the same time as the reset start, the rotation speed of the cold air circulation fan is increased to perform normal operation, and after a predetermined period of time, the cold air circulation fan is turned off. 2. The refrigerator control device according to claim 1, wherein the refrigerator control device lowers the rotational speed and shifts to silent operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11426790U JPH0470981U (en) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11426790U JPH0470981U (en) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0470981U true JPH0470981U (en) | 1992-06-23 |
Family
ID=31861935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11426790U Pending JPH0470981U (en) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0470981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018194205A (en) * | 2017-05-15 | 2018-12-06 | 東芝ライフスタイル株式会社 | refrigerator |
-
1990
- 1990-10-31 JP JP11426790U patent/JPH0470981U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018194205A (en) * | 2017-05-15 | 2018-12-06 | 東芝ライフスタイル株式会社 | refrigerator |
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