JPS5928299Y2 - Refrigerator cooler mounting device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement in the mounting structure of a refrigerator using a fin-tube type cooler.

Hereinafter, this invention will be explained in detail with reference to an embodiment shown in FIGS. 1 and 2. 1 is a refrigerator main body, 2 is a freezer compartment formed inside this main body by partitions 3, and 4 is a fin-tube type refrigerator. This cooler is disposed between the back wall 5 and the partition heat insulating wall 6 of the freezer compartment.

Reference numeral 7 denotes a partition plate attached to the front part in contact with this partition heat insulating plate so as to partition the freezer compartment 2, and its end portion is fixed to the inner box 8.

Reference numerals 9 and 10 designate a cold air outlet and a suction port which are opened at the top and bottom of this partition plate, respectively.

Reference numeral 11 denotes a blower fan that rotates close to this cold air outlet.

Reference numeral 12 denotes a convex portion which projects inwardly from both side walls of the inner box 8 and is integrally molded with the inner box.

The convex portion is brought into contact with the U-bent 1 portion 13 protruding from both sides of the cooler 4, and restricts the left and right movement of the cooler.

Reference numeral 14 denotes a spacer made of a molded product of synthetic resin or the like, one end of which is fitted onto a pipe 15 on the back side of the cooler, and the other end of which is pressed against the back wall 5 of the freezer compartment.

Reference numeral 16 denotes a protrusion formed integrally with the back surface of the partitioning thermal wall 6 and projected, which is pressed against the U-ben 1 portion 13 of the cooler 4 to create a gap of a certain size between the walls adjacent to the cooler. This prevents the cooling power of the cooler from decreasing due to frost formation during cooling operation.

Conventionally, the mounting structure for this type of cooler was to fit a plurality of spacers into the cooler pipes on both the front and back sides of the cooler 4 to maintain the gap between the cooler 4 and the adjacent wall, as shown in Fig. 3. However, the work of attaching the spacer to the cooler was complicated and required a lot of man-hours.

As mentioned above, in this invention, the protrusion is integrally molded on the partition thermal wall to press the cooler, so the number of spacers used can be reduced, reducing costs and improving work efficiency. It can be improved.

[Brief explanation of drawings]

Fig. 1 is a side sectional view of the main parts of a refrigerator showing an embodiment of this invention, Fig. 2 is a front view with the partition plate and insulation wall removed from Fig. 1, and Fig. 3 is the main part of a conventional refrigerator. FIG. The same reference numerals in the figures indicate the same or corresponding parts. 2 is a freezer compartment, 4 is a cooler, 5 is a back wall, 6 is a partitioning thermal wall, 13 is a U-ben 1 part, 14 is a spacer, 15 is a pipe,
16 is a protrusion.

Claims (1)

[Scope of utility model registration request] A partition plate having a cold air outlet and a suction port and disposed at a distance from the rear wall of the freezer compartment, a partition thermal wall disposed in close contact with the rear surface of the partition plate, and the partition thermal wall. In the cooler mounting device for a refrigerator in which a fin-tube type cooler is housed between the back wall, the cooler is disposed between the back surface of the cooler and the back wall, and one end is fitted into a pipe of the cooler. A refrigerator cooler installation comprising a plurality of spacers and a plurality of protrusions integrally molded on the back surface of the partitioning thermal wall and disposed with the tips thereof pressed against the first part of the U-bent of the pipe. Device.