Sectorized Cooling Arrangement for Refrigerators

Abstract

A sectorized sub-zero cooling arrangement for refrigerators with direct access to the consumer products without having to open other cold storage chambers of the refrigerator. The sectorized cooling arrangement has at least one access door to at least one cold storage chamber. The access door is provided with a sectorized compartment with multiple storage sectors for containers of consumer products. The compartment is equipped with a partition wall that separates it from the cold storage chamber and at least one air extractor/blower with the cold storage chamber on the upstream side and the sectorized compartment on the downstream side.

Claims

1-10. (canceled)

11. A sectorized cooling arrangement for refrigerators of the type that has at least one access door to at least one cold storage chamber wherein: said access door is provided with a sectorized compartment with multiple storage sectors for containers of consumer products, said compartment being equipped with a partition wall that separates it from said cold storage chamber and at least one air extractor/blower with said cold storage chamber on the upstream side and said sectorized compartment on the downstream side.

12. The sectorized cooling arrangement for refrigerators according to claim 11, wherein the refrigerator has a main cooling chamber with a main access door to said main chamber and a freezing chamber, freezer, with an access door to the same and said at least one door with said sectorized compartment is the freezer door.

13. The sectorized cooling arrangement for refrigerators according to claim 11, wherein said compartment has multiple partition walls that form separate storage spaces for said containers.

14. The sectorized cooling arrangement for refrigerators according to claim 11, wherein said at least one extractor/blower is a fan.

15. The sectorized cooling arrangement for refrigerators according to claim 13, wherein each of said separate storage spaces for said containers is equipped with an extractor/blower.

16. The sectorized cooling arrangement for refrigerators according to claim 11, wherein said compartment is formed by a compartment structure that is closed off from the cold storage chamber by said wall and closed off from the exterior by a front panel of said at least one access door of the refrigerator.

17. The sectorized cooling arrangement for refrigerators according to claim 11, wherein said front panel of the refrigerator door, said compartment structure and said inner wall form a pivoting assembly in the refrigerator by means of at least one first opening hinge for access to the cold storage chamber while said front panel of the access door of the refrigerator is pivotally connected to said compartment structure by at least one second opening hinge of the access door to the sectorized compartment.

18. The sectored cooling arrangement for refrigerators according to claim 11, wherein said cooling chamber has at least one temperature sensor.

19. The sectorized cooling arrangement for refrigerators according to claim 11, wherein said at least one refrigerator door has a visual access window to said consumer products stored in the compartment storage spaces.

20. The sectorized cooling arrangement for refrigerators according to claim 19, wherein said at least one refrigerator door is fitted with an indicator screen that shows the interior temperature of said compartment.

21. The sectorized cooling arrangement for refrigerators according to claim 14, wherein each of said separate storage spaces for said containers is equipped with an extractor/blower.

22. The sectorized cooling arrangement for refrigerators according to claim 16, wherein said front panel of the refrigerator door, said compartment structure and said inner wall form a pivoting assembly in the refrigerator by means of at least one first opening hinge for access to the cold storage chamber while said front panel of the access door of the refrigerator is pivotally connected to said compartment structure by at least one second opening hinge of the access door to the sectorized compartment.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Various figures have been included to provide greater clarity and understanding of the object of the invention. These figures, submitted for purely illustrative purposes, represent the invention in one of its preferred forms, where:

[0010] FIG. 1 shows a domestic refrigerator with two doors, one lower or main door for the main cold storage chamber and an upper door for access to the freezer. In the drawing, this refrigerator is fitted with the sectorized cooling arrangement of the invention.

[0011] FIG. 2 shows a frontal view of the freezer door separated from the refrigerator and fitted with the sectorized cooling arrangement of the invention.

[0012] FIG. 3 shows the freezer door separated from the refrigerator and fitted with the sectorized cooling arrangement of the invention seen from above.

[0013] FIG. 4 shows a perspective view of the freezer fitted with the sectorized cooling arrangement of the invention with the door open in its primary function of access to the freezing compartment.

[0014] FIG. 5 shows a perspective view of the freezer fitted with the sectorized cooling arrangement of the invention with the door open in its secondary function of access to the compartment that stores the containers to be cooled.

[0015] FIG. 6 shows an exploded view of the freezer fitted with the sectorized cooling arrangement of the invention.

[0016] FIG. 7 shows a perspective view from above of a cross-section of the freezer door fitted with the sectorized cooling arrangement of the invention.

[0017] FIG. 8 shows a side view cross-section of the invention in which the circulation direction of cold air can be seen.

DETAILED DESCRIPTION OF THE INVENTION

[0018] Now with reference to the figures, it can be seen that the invention consists of a new sectorized cooling arrangement of selected and controlled temperatures for products that so require, particularly beverages, and more specifically beer, enabling the same to be deposited and extracted without opening other cold storage chambers and thus avoiding intake of warm air to the same that could be detrimental to other products.

[0019] Thus, according to FIGS. 1 to 8, the arrangement of sectorized cooling of the invention can be used in a refrigerator 1 of the type having a main cooling compartment 2 with a main access door 3 to said main compartment 2 and a freezing compartment 4 with an access door 5 to the same. Said access door 5 has a sectorized compartment with multiple storage sectors 6 for containers 7 of consumer products, which are defined by multiple partition walls 8 forming separate storage spaces 9 for said containers 7, best illustrated in FIG. 5.

[0020] Each of said separate storage spaces 9 for said containers 7 can be fitted with an extractor/blower 10 which may be a fan, wherein each extractor/blower 10 has a suction side upstream of said cold storage chamber 4 and an impulsion side downstream of said sectorized compartment, thus enabling entry of cold air to the inside of the storage spaces 9 in order to maintain the containers placed therein at a low temperature. Said sectorized compartment is provided with an inner wall 11 which separates it from said cold storage chamber 4 and multiple slots 12 through which a current of cold air is conducted from the cold storage chamber to the sectorized compartment.

[0021] The arrangement of the slots 12 as illustrated in FIG. 6 does not imply that the invention is limited to this layout. Other arrangements could be considered, such as slots 12 on the upper, lateral or lower part of the inner wall 11 without any difficulty whatsoever. Thus the cold air enters through the slots 12 and flows into the top of the storage spaces 9 where the extractors/blowers 10 are arranged so that they maintain the temperature of the drinks containers. The air then returns to the cold storage chamber through the bottom of the storage space 9, best shown in FIG. 8. Alternatively, however, and to facilitate the circulation of cold air, each storage space 9 may have at least one slot (confirm if so) in any of the walls.

[0022] Moreover, said sectorized compartment is formed by a structure defined by multiple frames 13, 14, 15 and 16 mounted on their respective L profile lateral brackets 17, lower bracket 18 and top bracket 19 so that said compartment is closed off from the cold storage chamber by said inner wall 11 and closed off from the exterior by a front panel 20 of said at least one access door 5 of the refrigerator 1.

[0023] Said front panel 20 of the access door 5 of the refrigerator 1, said compartment structure and said inner wall 11 form a pivoting assembly in the refrigerator 1 through at least one first opening hinge 21 for access to the cold storage chamber 4 while said front panel 20 of the access door 5 of the refrigerator is pivotally connected to said compartment structure by at least one second opening hinge 22 of the access door to the sectorized compartment where the containers 7 are stored.

[0024] In accordance with FIGS. 1 to 5 the first hinge 21 is illustrated in the upper right corner of the refrigerator 1 while the second hinges 22 are located on the left side of the sectorized compartment. This arrangement of the hinges 21 and 22 entails that the access door can be opened to the right for access to the cold storage chamber 4 or to the left to access the sectorized compartment where the containers 7 are stored. However, this arrangement of the hinges is merely illustrative and does not constitute a limit to the invention since the hinge arrangement may vary depending on the manufacturer and the specific requirements of each client, thereby enabling the access door 5 to be opened either to the right or left to access the cold storage chamber, and the sectorized compartment will then be opened by the complementary movement. That is, the access door 5 of this invention may have the following opening setups:

[0025] Opening to the right to access to the cold storage chamber and opening to the left to access the sectorized compartment, or;

[0026] Opening to the left to access the cold storage chamber and opening to the right to access the sectorized compartment.

[0027] While opening the access door to the left or right to access the cold storage chamber with subsequent opening left or right to access the sectorized compartment has been explained, this does not imply that the invention is limited to these configurations. The invention also considers opening the access door upwards or downwards for access to the cold storage chamber with the correlative opening downwards or upwards to access the sectorized compartment.

[0028] It is emphasized that said at least one access door 5 with sectorized compartment is the freezer door. Likewise, said sectorized compartment may be fitted with at least one temperature sensor (not shown) while said front panel 20 may have at least one window 23 providing visual access to said consumer products stored in the storage spaces 9 of the sectorized compartment. Said window 23 assembly employs a transparent sheet 24 which may be glass or any well known plastic material used in the field of the art.

[0029] The front panel 20 is mounted in turn on said compartment structure by means of a top cover 25, bottom cover 26 and said second hinges 22 which are fixed to said top cover 25 and bottom cover 26. Said front panel 20 is fitted with at least one grip/opening device 27 to facilitate opening/closing thereof and at least one temperature indicator screen 28 inside said sectorized compartment. It is emphasized that said main access door 3 also has a grip/opening device 29 to facilitate opening/closing thereof.

[0030] Thus the sectorized cooling arrangement of this invention for refrigerators is described and illustrated. To sum up, it creates a selected and controlled temperature space for products that so require with direct access to the same without requiring other cold storage chambers of the appliance to be opened. It may be added that the invention does not reduce the available space for storage of products and nor does it change the cooling consumption category since it uses the same standard cooling source of any refrigerator.