JPS6419879U

JPS6419879U -

Info

Publication number: JPS6419879U
Application number: JP11442287U
Authority: JP
Priority date: 1987-07-24
Filing date: 1987-07-24
Publication date: 1989-01-31

Description

[Brief explanation of drawings]

第１図は本考案冷蔵庫の制御装置を示す機能ブ
ロツク図、第２図は同じくブロツク図、第３図は
同じく冷蔵庫の縦断側面図、第４図ａは同じく外
周温度が高いときの冷蔵室の庫内温度を示す線図
、第４図ｂは同じく外周温度が低いときの冷蔵室
の庫内温度を示す線図、第４図ｃは同じく外周温
度が高いときの冷凍室の庫内温度を示す線図、第
４図ｄは同じく外周温度が低いときの冷凍室の庫
内温度を示す線図、第５図は同じく外周温度と目
標温度の関係を示す線図である。１：冷蔵庫、２：庫内温度検出器、２Ａ：冷蔵
室温度検出器、２Ｂ：冷凍室温度検出器、３：外
周温度検出器、４：庫内温度調整装置、５：補正
手段、６：比較駆動手段、７Ａ：冷蔵室、７Ｂ：
冷凍室、８：冷却器、９：冷気循環フアン、１０
：ダンパー、１１：圧縮機、１２：：フアンモー
タ、１３：冷気導入路、１４：マイクロコンピユ
ータ、１５Ａ：冷蔵室温度設定器、１５Ｂ：冷凍
室温度設定器。 Figure 1 is a functional block diagram showing the control device of the refrigerator of the present invention, Figure 2 is a block diagram, Figure 3 is a vertical side view of the refrigerator, and Figure 4a is a diagram of the refrigerator compartment when the outer temperature is high. Figure 4b is a diagram showing the internal temperature of the refrigerator compartment when the outer temperature is low, and Figure 4c is a diagram showing the internal temperature of the freezer compartment when the outer temperature is high. FIG. 4 d is a diagram showing the internal temperature of the freezer compartment when the outer peripheral temperature is low, and FIG. 5 is a diagram showing the relationship between the outer peripheral temperature and the target temperature. 1: Refrigerator, 2: Inside temperature detector, 2A: Refrigerator room temperature detector, 2B: Freezer room temperature detector, 3: Perimeter temperature detector, 4: Inside temperature adjustment device, 5: Correction means, 6: Comparison drive means, 7A: Refrigerator room, 7B:
Freezer compartment, 8: Cooler, 9: Cold air circulation fan, 10
: Damper, 11: Compressor, 12: Fan motor, 13: Cold air introduction path, 14: Microcomputer, 15A: Refrigerator room temperature setter, 15B: Freezer room temperature setter.

Claims

[Scope of utility model registration request]

An internal temperature detector that detects the internal temperature of the refrigerator, an outer peripheral temperature detector that detects the temperature of the outer peripheral atmosphere of the refrigerator, and an internal temperature adjustment device that adjusts the internal temperature of the refrigerator to a target temperature. a correction means for correcting the target temperature to be higher than the reference target temperature when the outer circumferential temperature is lower than the reference outer circumferential temperature; and correcting the target temperature to be lower than the reference target temperature when the outer circumferential temperature is higher than the reference outer circumferential temperature; 1. A control device for a refrigerator, comprising: comparison drive means for comparing the temperature inside the refrigerator detected by the temperature control unit 1 with the target temperature corrected by the correction means and driving the temperature adjustment device inside the refrigerator.