CN2729600Y

CN2729600Y - Refrigerator with quick cooling device

Info

Publication number: CN2729600Y
Application number: CNU200420045890XU
Authority: CN
Inventors: 朱军山; 洪在地
Original assignee: Guangdong Kelong Electrical Appliances Co Ltd
Current assignee: Guangdong Kelong Electrical Appliances Co Ltd
Priority date: 2004-05-13
Filing date: 2004-05-13
Publication date: 2005-09-28
Anticipated expiration: 2014-05-13

Abstract

The utility model discloses a refrigerator with a quick cooling device, which comprises a movable storage container provided with an air passage and a fan which make air inside and outside the storage container flow in a circulating mode, wherein the fan is connected with the power circuit of the refrigerator and is controlled by a fan controller setting the working time period through hand operation. The utility model provides a refrigerator with a convenient and practical quick cooling device, has the advantages of low energy consumption, high speed and economy, and is especially suitable for the occasions that a few foods are cooled every time.

Description

The refrigerator of band quickly cooling device

Technical field

The utility model relates to the refrigerator technical field, more particularly relates to a kind of refrigerator with quickly cooling device.

Background technology

Along with the progress of society, the raising of people's living standard, the style of refrigerator is more and more, and people are also more and more higher to the functional requirement of refrigerator, and general refrigerator also has other function except that possessing the basic foodstuff storage function.For example in the market, have a kind of belt speed to freeze the refrigerator of deep cooling function, snap frozen is a kind of important method in the food fresh keeping, by fast-refrigerating, food temperature is reduced rapidly, and prevent active ingredient in the food because freezingly run off slowly and significantly.The controller of this refrigerator has compressor and does not shut down the set-up function of work (for example 24 hours) for a long time, and the user sets the quick-frozen state that enters in needs, and it is very low-level that compressor keeps start that freezer temperature is dropped to.But this quick-frozen function generally is configured on the computer refrigerator of luxurious top grade, and when starting this function, the storage temperature of refrigerator whole freezing chamber and even whole refrigerator is all on the low side, and refrigerator power consumption is risen, as user when to need the food of quick-frozen only be a small amount of, adopt this method quick-frozen utmost point not calculate.Now, along with the raising of people's material life condition, the user has the fast freezing function to meat except needing refrigerator, wishes that also refrigerator has the quick cooling function as food such as vegetables, bottled drinks.The consumer wishes to have simple and practical a, low energy consumption, the refrigerator of quick cooling freezing function is arranged.

The utility model content

So the technical problems to be solved in the utility model exists, provide a kind of refrigerator of band quickly cooling device of simple and practical, low energy consumption.

For solving the problems of the technologies described above, construct a kind of refrigerator with quickly cooling device, comprise movably container for storing, container for storing is provided with air duct and the fan that described container for storing inner air and outer air is circulated, described fan is connected in the power circuit of refrigerator, and described fan is by the manual setting fan governor control of working hour.

In the above-mentioned refrigerator, described fan governor is a timer.One end of described container for storing is provided with fan, with the fan opposing end faces on establish passage.The connection lead of described fan is provided with jointing, and the plinth that can dock with described jointing is set in described refrigerator.Described timer is arranged on the outside of described container for storing.Described container for storing is placed in the refrigerating chamber or refrigerating chamber of refrigerator.

The utility model compared with prior art has the following advantages and beneficial effect:

1. simple in structure, on technology, realize easily.

2. power consumption is little, cooling velocity is fast, only need increase the energy consumption of fan during use, need not start compressor specially, therefore can not cause that the temperature of refrigerating chamber or refrigerating chamber is low excessively.

Description of drawings

Fig. 1 is the structural representation of the utility model first embodiment;

Fig. 2 is the structural representation of the utility model second embodiment;

Fig. 3 is another structural representation of the utility model second embodiment;

Fig. 4 is the circuit diagram of first and second embodiment of the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

As shown in Figure 1, as the utility model first embodiment, quickly cooling device is arranged in the cold chamber drawer 4, in a side one rectangular-shaped container for storing is set near drawer 4, the container for storing open top, an end of container for storing is a fan 2, is having air vent 6 with the fan opposite flank.Fan on the container for storing and air vent form an air duct makes the container inner air and outer air circulate, and the container side of fan and band air vent is separated with a segment distance from the two sides of drawer 4 between respectively.With fan 2 electrical connections and in order to control starting fan and the timer of the duration of runs 3 embedded sides that are installed in drawer.The power lead of label 5 expression belt lacings is provided with the terminal fitting that docks with the jointing of power lead 5 in freezer compartment of refrigerator, the fan 2 of quickly cooling device is connected with the refrigerator master control borad by power lead 5, is serially connected in the refrigerator power circuit.Quickly cooling device of the present utility model and refrigerator drawer are made into one, and this drawer also has the fast-refrigerating function except having common drawer storing function, can directly replace original drawer and use.Food (for example some fruit, bottled drink) in the time of need cooling off rapidly, puts it in the container for storing, and the opening timing device is also set time of fan running.The cold air flow in the depository dish is quickened in the startup of fan, and built-in food is cooled down fast.Fan is connected the interface that adopts plug and play type with the power supply of master control borad, can take off drawer at any time and clean, and the power line of fan has been reserved enough length can pull out drawer forward.Shown in the circuit diagram of Fig. 4, the motor 101 of fan 2 is connected with the master control borad 100 of refrigerator, and the power subsystem on the master control borad provides power supply for it, and in Fig. 4, timer 3 is not shown.Timer 3 can be provided with the timing function module and replace on master control borad, the user is when the needs quick cooling function, by set fan running time on display on the refrigerator door plank, the input information that master control borad receives on the display also makes the action of timing function module, the control fan work.

Fig. 2 and Fig. 3 are two structural representations of second embodiment of the present utility model.Make a cuboid depository dish 1, the top of box body is the lid of flip-shell or drawing and pulling type, one end of box body has passage 6, at the other end is fan 2, a timer 3 is installed in the box body side, timer 3 is electrically connected with fan 2, quickly cooling device is provided with the power lead (Fig. 2,3 not shown) of band plug, in the refrigerating chamber of refrigerator or refrigerating chamber, be provided with and the supporting connector assembly of this plug, quickly cooling device can be placed in refrigerating chamber or the refrigerating chamber, by power lead fan and timer is serially connected in the power circuit of refrigerator.During use, food such as the meat of need coolings, beverage are positioned over 1 li of depository dish, open fans and regulate quick cool time of fan of food, food is cooled down fast by timer 3.The lid structure of flip-shell as shown in Figure 2, lid plate is connected with the box body loose-leaf.The lid structure of drawing and pulling type is opened two parallel guide slots in frame both sides, the top of box body as shown in Figure 3, and lid plate is along parallel guide slots push-and-pull in the horizontal direction.The circuit diagram of refrigerator as shown in Figure 4, the motor 101 of fan 2 is connected with the master control borad 100 of refrigerator, the power subsystem on the master control borad provides power supply for it.

As another kind of improved procedure, the fan of quickly cooling device also can be arranged on outside the parcel tray, fan attachment in the refrigerating chamber of refrigerator or refrigerating chamber, and parcel tray is installed near the fan with removably or drawer push-pull fashion, air vent is opened at the two ends of parcel tray, fan can directly be blown to parcel tray, the timer of control fan operation is fixed near the refrigerator inner cavity wall of parcel tray, when the user stirs timer knob, fan brings into operation, the heat of food is taken away by the cold air in the box of flowing through in the parcel tray, and cold air is in parcel tray, outer circulation is flowed, and food is cooled down fast.

Claims

1. refrigerator with quickly cooling device, comprise movably container for storing, it is characterized in that: container for storing is provided with air duct and the fan that described container for storing inner air and outer air is circulated, described fan is connected in the power circuit of refrigerator, and described fan is by the manual setting fan governor control of working hour.

2. refrigerator according to claim 1 is characterized in that: described fan governor is a timer.

3. refrigerator according to claim 2 is characterized in that: an end of described container for storing is provided with described fan, with described fan opposing end faces on establish passage.

4. refrigerator according to claim 3 is characterized in that: the connection lead of described fan is provided with jointing, and the plinth that can dock with described jointing is set in described refrigerator.

5. according to claim 3 or 4 described refrigerators, it is characterized in that: described timer is arranged on the outside of described container for storing.

6. refrigerator according to claim 5 is characterized in that: described container for storing is placed in the refrigerating chamber or refrigerating chamber of refrigerator.