CN2499772Y

CN2499772Y - Drawer capable of fast freezing and fresh keeping

Info

Publication number: CN2499772Y
Application number: CN 01255750
Authority: CN
Inventors: 吴世庆; 任强; 胡哲; 陈再平
Original assignee: Guangdong Kelong Electrical Appliances Co Ltd
Current assignee: Guangdong Kelong Electrical Appliances Co Ltd
Priority date: 2001-09-14
Filing date: 2001-09-14
Publication date: 2002-07-10
Anticipated expiration: 2011-09-14

Abstract

The utility model relates to a cold-storage and freezing technique, particularly a drawer used for fast freezing and keeping fresh in a refrigerator. The drawer used for fast freezing and keeping fresh in a refrigerator is characterized in that the drawer used for fast freezing and keeping fresh in a refrigerator comprises an aluminum alloy soleplate in a square structure, wherein a frame extending upwards is arranged on the periphery of the aluminum alloy soleplate; the bottom of the aluminum alloy soleplate is provided with a plurality of convex ribs; the aluminum alloy soleplate and the convex ribs are integrated forming components. The drawer provided by the utility model has the advantages that the refrigerating capacity can be transferred by air and can be fast transferred to cold-storage and freezing foods by the device, and the temperature in the refrigerator can be balanced in a short time in order to obtain purposes of fast freezing and refrigerating food and keeping food fresh; the utility model can load food like an ordinary drawer; after taken out of the refrigerator, the drawer can be used as a thawing device, frozen food can be fast thawed, the thawing time can be saved, and the better food fresh-keeping effect can be obtained.

Description

But the drawer that snap frozen is fresh-keeping

Technical field

The utility model relates to the refrigerating technology, is specifically related in a kind of refrigeration or refrigerating chamber that can be used for refrigerator, makes the food snap frozen or thaws rapidly and can carry the fresh-keeping drawer of snap frozen of food.

Background technology

As everyone knows,, still when thawing, if can accelerate its speed, then can reduce foodstuff surface cytoclasis and nutrition leak in a large number, keep the fresh of food no matter food is in refrigeration, when freezing.

The drawer that is used at present carrying food in the refrigerator generally adopts glass and plastics to make, because of glass and plastics are non-conductors of heat, food refrigerates in refrigerator, when freezing, mainly be by the transfer of air cold, its process is quite slow, does not have that speed is cold, the effect of quick-frozen, same food takes out the back and thaws under natural environment, also do not have the effect of thawing rapidly, cause the food fresh-keeping time freezing or that refrigerated short, moisture content and nutrition leak are serious.

Summary of the invention

The technical problems to be solved in the utility model is, provides a kind of snap frozen fresh-keeping drawer, and device is used for refrigerator or outer refrigeration and chilling rate or the thawing rate that can accelerate food of refrigerator, can fully keep the freshness and the nutrition of food.

The technical scheme that the utility model solves the problems of the technologies described above is, adopt a kind of aluminium alloy of high thermal conductivity coefficient to make weight tray, some convex tendons can be set on the plane of weight tray for improving radiating effect, on structural design, can make the drawer structure that refrigerating chamber and refrigerating chamber use according to the different structure of refrigerator inside.

But implement the fresh-keeping device of snap frozen that the utility model provides, on structural design, taken into full account good thermal diffusivity, adopt aluminium alloy to make the base plate of refrigerating chamber and refrigerating chamber storage drawer, aluminum alloy materials has high thermal conductivity and conduction cooling, cold not only can pass through transfer of air, and can pass to refrigeration fast by aluminum alloy bottom plate, frozen food, and can balanced at short notice the temperature inside the box, thereby reach quick-frozen, the purpose of the cold and food fresh-keeping of speed, simultaneously, it can also carry food as common drawer, after drawer taken out from refrigerator, but the quick-thawing frozen food both can be saved thawing time, can play better food fresh-keeping effect again.Below in conjunction with accompanying drawing, further specify the utility model with preferred embodiment.

Description of drawings

But Fig. 1 is the cutaway view of the utility model snap frozen preservation drawer;

But Fig. 2 fresh-keeping drawer bottom structural representation that is snap frozen shown in Figure 1;

Fig. 3 is the side view of drawer structure shown in Figure 1.

The specific embodiment

As shown in Figure 1, but the fresh-keeping drawer of snap frozen that provides by the utility model, be to adopt drawer-bottom board that a kind of aluminium alloy of high thermal conductivity coefficient makes the structure that is square partly, on the periphery of base plate 4, be provided with upwardly extending plastic frame 1, on the plastic frame 2 of drawer, be provided with an inside recessed handle groove 3 to outer side edges, be convenient to pick and place drawer, plastic frame 1 can adopt the mode of heat fused or the mode of injection mo(u)lding to be connected with aluminum alloy bottom plate 4, for improving radiating effect, many the convex tendons 5 of parallel distribution at certain intervals also can be set on the bottom of base plate 4, and convex tendon 5 and base plate 4 can adopt the method for integrated molding to make.

In above-mentioned drawer structure, further improve heat radiation and refrigerating effect as need, the material of frame 1 also can be adopted aluminium alloy make, and with base plate 4 integrated moldings, also be provided with inwardly recessed handle groove at a side of aluminum alloy frame.

Adopt aluminium alloy to make the base plate of refrigerating chamber and refrigerating chamber storage drawer, aluminum alloy materials has high thermal conductivity and conduction cooling, cold not only can pass through transfer of air, and can pass to refrigeration fast by aluminum alloy bottom plate, frozen food, and can balanced at short notice the temperature inside the box, thereby reach quick-frozen, the purpose of the cold and food fresh-keeping of speed, simultaneously, it can also carry food as common drawer, after drawer taken out from refrigerator, can be used as thawing apparatus and use, but the food of quick-thawing after freezing, both thawing time can be saved, better food fresh-keeping effect can be played again.

Claims

1, a kind ofly can be used for the fresh-keeping drawer of snap frozen in the refrigerator, it is characterized in that, comprise on the periphery of aluminum alloy bottom plate (4), described aluminum alloy bottom plate (4) having upwardly extending frame (1).

2, according to the described fresh-keeping drawer of snap frozen that can be used in the refrigerator of claim 1, it is characterized in that the bottom of described aluminum alloy bottom plate (4) is provided with some convex tendons (5).

According to the described fresh-keeping drawer of snap frozen that can be used in the refrigerator of claim 2, it is characterized in that 3, described aluminum alloy bottom plate (4) is the integrated molding member with described convex tendon (5).

4, according to claim 2 or the 3 described fresh-keeping drawers of snap frozen that can be used in the refrigerator, it is characterized in that described some convex tendons (5) are set in parallel in the bottom of described base plate (4) at certain intervals.

5, according to the described fresh-keeping drawer of snap frozen that can be used in the refrigerator of claim 1, it is characterized in that described upwardly extending frame (1) is a kind of plastic cement member, have an inside recessed handle groove (3) on the side (2) of described frame (1).

6, according to the described fresh-keeping drawer of snap frozen that can be used in the refrigerator of claim 1, it is characterized in that, described upwardly extending frame (1) is the aluminium alloy element of a kind of and described base plate (4) integrated molding, and a side of described frame (1) has an inside recessed handle groove (3).