JPS6448571U

JPS6448571U -

Info

Publication number: JPS6448571U
Application number: JP14245087U
Authority: JP
Priority date: 1987-09-18
Filing date: 1987-09-18
Publication date: 1989-03-24

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による冷蔵庫の温
度制御装置を示す側面の断面図、第２図は第１図
の温度制御装置の要部を示す部分拡大断面図、第
３図は第２図の矢印方向から見た分解斜視図、
第４図はこの考案の他の実施例による冷蔵庫の温
度制御装置の要部を示す側面の部分断面図、第５
図は第４図の切断線―による断面図、第６図
は従来の冷蔵庫の温度制御装置を示す側面の断面
図、第７図は第６図の温度制御装置の要部を示す
部分拡大断面図である。図において、５：冷却器、６：フアン、９：冷
気吹出ダクト、２１ｂ：開口部、２１，２７：吹
出冷気制御部、２２，２８：バツフル、２２ａ，
２８ａ：回動軸、２３，２９：駆動装置、２５ａ
：前面吹出口、２５ｂ：下面吹出口、である。な
お、図中、同一符号及び同一記号は、同一または
相当部分を示す。 Fig. 1 is a side sectional view showing a temperature control device for a refrigerator according to an embodiment of the invention, Fig. 2 is a partially enlarged sectional view showing the main parts of the temperature control device shown in Fig. An exploded perspective view seen from the direction of the arrow in the figure.
FIG. 4 is a side partial cross-sectional view showing the main parts of a temperature control device for a refrigerator according to another embodiment of the invention;
The figure is a cross-sectional view taken along the cutting line in Figure 4, Figure 6 is a side cross-sectional view showing a conventional refrigerator temperature control device, and Figure 7 is a partially enlarged cross-section showing the main parts of the temperature control device in Figure 6. It is a diagram. In the figure, 5: cooler, 6: fan, 9: cold air blowing duct, 21b: opening, 21, 27: blowing cold air control section, 22, 28: full, 22a,
28a: Rotation shaft, 23, 29: Drive device, 25a
: Front air outlet, 25b: Lower air outlet. In addition, in the figures, the same reference numerals and symbols indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] (1) Cool air cooled by a cooler installed in the freezer compartment is blown into the refrigerator compartment via a cold air blowing duct by a fan, and the temperature of the refrigerator compartment is controlled by controlling the amount of cold air blown out. In a refrigerator capable of controlling The refrigerator is characterized by comprising: a buttful supported by the blower, a butthole drive device provided on the side of the blowout cold air control unit to rotate the butthole, and a cold air outlet for blowing the cold air into the refrigerating room. Temperature control device for refrigerators. (2) The temperature control device for a refrigerator according to claim 1, wherein the cold air outlet includes a front outlet and a lower outlet. (3) The blowout cold air control unit is provided at the upper part of the back wall of the refrigerator compartment, and divides the air into the front air outlet and the lower air outlet when the buttful is closed in a substantially horizontal position and rotated diagonally forward and downward to open it. The temperature control device for a refrigerator according to claim 1, which blows out cold air.