CN208817804U - Refrigerator - Google Patents

Abstract

The utility model provides the refrigerator that a kind of cooling chamber is located at the bottom of box.Wherein the refrigerator includes: cabinet, inside define cooling chamber, compressor bin and at least one storage space, cooling chamber and compressor bin are all set in the bottom of box and compressor bin is located at the rear of cooling chamber, and the roof of cooling chamber is higher than the roof of compressor bin；Door body is set to the front surface of cabinet, to be operationally opened and closed storage space；Evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space.The refrigerator of the utility model, cooling chamber are set to the bottom of box, so that the storage space of refrigerator bottom has certain terrain clearance, user are avoided to bend over or squat down to pick and place article.Storage space above compressor bin and cooling chamber is embodied as plane space, compares the availability that special-shaped space improves storage space, reduces the depth of storage space, so that article becomes expansion storage from stacked storage, searches article convenient for user.

Description

Refrigerator

Technical field

The utility model relates to household appliances fields, and the refrigerator of the bottom of box is located at more particularly to a kind of cooling chamber.

Background technique

As society is increasingly developed and people's living standard is continuously improved, people's lives rhythm is also getting faster, thus Increasingly it is ready that buying many foods is placed in refrigerator, refrigerator has become indispensable household electric in people's daily life One of device.

Current refrigerator is typically provided with multiple storage spaces, and is configurable to refrigerating space, cold according to purposes difference Freeze space, alternating temperature space or fresh-keeping space.User is very inconvenient when using the storage space of refrigerator bottom, generally requires to squat down It is operated, influences the usage experience of user.In addition, when the storage space for being set to refrigerator bottom is set as drawer type unlatching, Due to being often provided with compressor bin on rear side of refrigerator bottom, compressor bin needs to occupy a part of drawer space, so that drawer There are abnormity, cause the storage space of refrigerator bottom that can not be fully utilized.Also, current refrigerator bottom drawer longitudinal direction mistake It is deep, it needs the overspending time to ransack when user being caused to take object, wastes the time and efforts of user.

Utility model content

One purpose of the utility model is to increase the terrain clearance of refrigerator bottom storage space, reduces user and bends over to pick and place The operation of article.

For the utility model one further objective is that promoting the availability of refrigerator storage space, promote user uses body It tests.

Particularly, the utility model provides a kind of refrigerator.The refrigerator includes: cabinet, inside define cooling chamber, pressure Contracting cabin and at least one storage space, cooling chamber and compressor bin is all set in the bottom of box and compressor bin is located at cooling chamber Rear, the roof of cooling chamber is higher than the roof of compressor bin；Door body is set to the front surface of cabinet, to be operationally opened and closed Storage space；And evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to provide to storage space cold Amount.

Optionally, the height of compressor bin be 100 ㎜ to 180 ㎜, and the roof of the roof of cooling chamber and compressor bin it Between distance be 40 ㎜ to 90 ㎜.

Optionally, storage space is multiple, including refrigerating space and at least one reefer space, and cabinet includes: freezing Liner, inside define cooling chamber and at least one reefer space right above cooling chamber；And refrigeration liner, setting Right above the refrigerated liner, inside define refrigerating space.

Optionally, refrigerator further include: evaporator cover board is covered above evaporator, and limited jointly with refrigerated liner Cooling chamber out, evaporator cover board are the roof of cooling chamber.

Optionally, the front end of evaporator cover board is provided with the freezing return air inlet being connected to reefer space, to realize that freezing is empty Between to cooling chamber return air.

Optionally, refrigerator further include: supply air duct is set on the inside of refrigeration liner and the rear wall of refrigerated liner, bottom The air-supply entrance with connection cooling chamber is held, and corresponding refrigerating space and reefer space are respectively arranged with air-supply outlet, will steam Cold quantity transmission that device provides is sent out to storage space；And return airway, it is set to any side wall of refrigeration liner and refrigerated liner On, and the upper end is provided with the return air inlet of connection refrigerating space, lower end is provided with the return air outlet of connection cooling chamber, with reality Show refrigerating space to cooling chamber return air.

Optionally, cabinet further include: shell is set to refrigerated liner and refrigerates the outside of liner；And insulating layer, setting Between shell and refrigeration liner and refrigerated liner, to completely cut off the heat outside refrigerator.

Optionally, shell includes: the first bottom plate, is set to the lower section of refrigerated liner, comprising: positioned at refrigerator lower front Noseplate, the hang plate for tilting extension rearwardly and upwardly from preceding base plate rear end and the rear top plate to extend back from hang plate upper end, Window is provided on hang plate；Second bottom plate is located at below rear top plate, the second bottom plate front end and noseplate rear end interval be arranged with Form gap；And wind-guiding cover board, it is covered at window, and gap is divided into heat dissipation air inlet and heat radiation air outlet.

Optionally, shell further include: two side plates and a backboard are configured to limit jointly with rear top plate, the second bottom plate There is compressor bin, and rear top plate is the roof of compressor bin.

Optionally, refrigerator further include: condenser, cooling fan and the compression transversely set gradually in compressor bin Machine, wherein condenser is disposed in proximity to the side of heat dissipation air inlet, and compressor is disposed in proximity to the side of heat radiation air outlet.

The refrigerator of the utility model, comprising: cabinet, inside define cooling chamber, compressor bin and at least one storing Space, cooling chamber and compressor bin are all set in the bottom of box and compressor bin is located at the rear of cooling chamber, the roof of cooling chamber Higher than the roof of compressor bin；Door body is set to the front surface of cabinet, to be operationally opened and closed storage space；And evaporator, Its entirety is in that flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space.Cooling chamber is set to cabinet Bottom avoids user from bending over or squat down to carry out pick-and-place object so that the storage space of refrigerator bottom has certain terrain clearance The operation of product promotes the usage experience of user.Cooling chamber and compressor bin are all set in the bottom of box, and compressor bin is set to It compares special-shaped space so that the storage space above compressor bin and cooling chamber is embodied as plane space and mentions in the rear portion of cooling chamber The high availability of storage space.In addition, the depth of storage space is effectively reduced, so that article becomes expansion from stacked storage Storage searches article convenient for user, saves the time and efforts of user.

Further, the refrigerator of the utility model, the height of compressor bin are 100 ㎜ to 180 ㎜, and the roof of cooling chamber The distance between roof of compressor bin is 40 ㎜ to 90 ㎜, the distance between roof and the roof of compressor bin of cooling chamber It is codetermined by the height of cooling chamber and the height of compressor bin, is wanted meeting each component technology inside cooling chamber and compressor bin On the basis of asking, the volume for occupying storage space has been minimized.Condenser, cooling fan and the compressor edge in compressor bin It laterally sets gradually, condenser is disposed in proximity to the side of heat dissipation air inlet, and compressor is disposed in proximity to the one of heat radiation air outlet Side is arranged such and is guaranteeing to efficiently use space while meeting technical requirements, is further reduced the area for occupying storage space.

According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:

Fig. 1 is the structural schematic diagram according to the refrigerator of the utility model one embodiment；

Fig. 2 is the schematic internal view according to the refrigerator of the utility model one embodiment；

Fig. 3 is the decomposition diagram according to the refrigerator of the utility model one embodiment；

Fig. 4 is the structural schematic diagram according to the housing bottom of the refrigerator of the utility model one embodiment；

Fig. 5 is the decomposition diagram of Fig. 4；

Fig. 6 is the partial sectional view according to the refrigerator of the utility model one embodiment；And

Fig. 7 is the partial schematic diagram according to the refrigerator of the utility model one embodiment.

Specific embodiment

The present embodiment provides firstly a kind of refrigerator, by making bearing bottom of the storage space of refrigerator bottom away from refrigerator The distance at underfooting end be pre-determined distance, it is ensured that certain terrain clearance of the storage space, avoid user bend over or squat down into Row picks and places the operation of article, promotes the usage experience of user.Cooling chamber and compressor bin are all set in the bottom of box, and compressor Storehouse is set to the rear portion of cooling chamber, so that the storage space above compressor bin and cooling chamber is embodied as plane space, compares different Shape space improves the availability of storage space.Fig. 1 is the structural representation according to the refrigerator 100 of the utility model one embodiment Figure, Fig. 2 is the schematic internal view according to the refrigerator 100 of the utility model one embodiment.As depicted in figs. 1 and 2, the present embodiment Refrigerator 100 generally may include: cabinet 10, door body 20 and evaporator 21.

Wherein, cabinet 10, inside define cooling chamber 11, compressor bin 12 and at least one storage space, cooling chamber 11 and compressor bin 12 is all set in 10 bottom of cabinet and compressor bin 12 is located at the rear of cooling chamber 11, the top of cooling chamber 11 Wall is higher than the roof of compressor bin 12.As shown in Fig. 2, the refrigerator 100 of the present embodiment may include three be from top to bottom arranged Storage space: the first space 131, second space 132 and third space 133.Wherein the first space 131,132 and of second space Third space 133 is configurable to refrigerating space, reefer space, alternating temperature space or fresh-keeping space according to purposes difference.It is each Storage space can be divided into multiple storage areas by reticle, utilize rack or drawer storage article.

Fig. 3 is the decomposition diagram according to the refrigerator 100 of the utility model one embodiment.The refrigerator 100 of the present embodiment Storage space be multiple, including refrigerating space and at least one reefer space.As shown in Figures 2 and 3, cabinet 10 can wrap It includes: refrigeration liner 72 and refrigerated liner 71.Wherein, refrigerated liner 71, inside define cooling chamber 11 and be located at cooling chamber 11 At least one reefer space of surface.Refrigerate liner 72, be set to right above refrigerated liner 71, inside to define refrigeration empty Between.Specifically, the inside of the refrigeration liner 72 of the present embodiment defines the first space 131, and can be set to refrigerating space, cold The inside for freezing liner 71 defines second space 132, third space 133 and cooling chamber 11, and second space 132 and third are empty Between 133 can be set to reefer space, cooling chamber 11 is set to the underface of second space 132 and third space 133.

In addition, cabinet 10 can also include: shell 60 and insulating layer (not shown).Wherein, shell 60 is set to cold Freeze liner 71 and refrigerates the outside of liner 72.Insulating layer is set between shell 60 and refrigeration liner 72 and refrigerated liner 71, with Completely cut off the heat outside refrigerator 100.

Door body 20 is set to the front surface of cabinet 10, to be operationally opened and closed storage space.Door body 20 and storage space pair It should be arranged, i.e., each storage space is corresponding with one or more door body.Door body 20 can be pivotally installed in cabinet 10 Front surface, for example, the present embodiment the first space 131 door body can for pivoted open.The second space 132 of the present embodiment It then can be drawer type with third space 133 to open.Drawer has can be set in the bottom in second space 132 and third space 133 Sliding rail reduces noise to guarantee that effect is soft during drawer open and close.

Evaporator 21, it is whole to be horizontally placed on cooling chamber 11 in flat cubic, and be configured to provide cooling capacity to storage space. Evaporator 21 is whole to be horizontally placed on cooling chamber 11 in flat cubic, i.e. the length and width face of evaporator 21 is parallel to horizontal plane, thickness It is placed perpendicular to horizontal plane in face.The cooling capacity that evaporator 21 is provided to various types of storage spaces is different, so that various types of Temperature in storage space is not also identical.Such as the temperature in refrigerating space is typically between 2 DEG C to 10 DEG C, is preferably 4 DEG C To 7 DEG C.Temperature range in reefer space is typically in -22 DEG C to -14 DEG C.The best storage temperature of different types of article is simultaneously It is not identical, and then the storage space of suitable storage is not also identical.Such as fruit and vegetable be suitable for deposit in refrigerating space or Fresh-keeping space, and meat food is suitable for depositing in reefer space.

Fig. 4 is according to the structural schematic diagram of 60 bottom of shell of the refrigerator 100 of the utility model one embodiment, and Fig. 5 is The decomposition diagram of Fig. 4.As shown in Figure 4 and Figure 5, shell 60 may include: the first bottom plate 61, the second bottom plate 62 and wind-guiding cover board 63.Wherein, the first bottom plate 61 is set to the lower section of refrigerated liner 71, comprising: positioned at the noseplate of 100 lower front of refrigerator 611, after tilting the hang plate 612 of extension rearwardly and upwardly from 611 rear end of noseplate and extending back from 612 upper end of hang plate Top plate 613 is provided with window 614 on hang plate 612.Second bottom plate 62 is located at rear 613 lower section of top plate, 62 front end of the second bottom plate It is arranged with 611 rear end interval of noseplate to form gap.Wind-guiding cover board 63 is covered at window 614, and gap is divided into scattered Hot air inlet 121 and heat radiation air outlet 122.

In addition, shell 60 can also include: two side plates 64 and a backboard 65, it is configured to and rear top plate 613, second Bottom plate 62 defines compressor bin 12 jointly.Top plate 613 is the roof of compressor bin 12 afterwards, and the second bottom plate 62 is compressor bin 12 Bottom wall.As shown in figure 3, refrigerator 100 can also include: evaporator cover board 111, cover at 21 top of evaporator, and with freezing Liner 71 limits cooling chamber 11 jointly, and evaporator cover board 111 is the roof of cooling chamber.

Fig. 6 is the partial sectional view according to the refrigerator 100 of the utility model one embodiment.As shown in fig. 6, cooling chamber 11 Roof, i.e., the distance of support feet 15 lower end of the evaporator cover board 111 away from refrigerator 100 be A, distance A be by multiple size B, C, D constrains determination jointly.Wherein, the height that size B major embodiment compressor bin 12, cooling fan 24 occupy；Size C is to protect Card 50 volume of evaporating dish and draining angle are determined；Dimension D is to guarantee 21 height of evaporator, 22 occupied space of refrigeration fan and steaming Draining angle in hair 21 periphery of device is determined.And size E the major embodiment relationship between size B and size A, i.e. cooling chamber 11 Roof and compressor bin 12 the distance between roof, that is, the distance between evaporator cover board 111 and rear top plate 613. In a kind of preferred embodiment, the roof of cooling chamber 11 and the distance between the roof of compressor bin 12, that is, evaporator The distance between cover board 111 and rear top plate 613 E can be 40 ㎜ to 90 ㎜.The distance by cooling chamber 11 height and compressor The height in storehouse 12 codetermines, on the basis of meeting the 12 each component technology requirement in inside of cooling chamber 11 and compressor bin, as far as possible Reduce the volume for occupying storage space.

As shown in Fig. 2, compressor bin 12 is not only arranged at the bottom of cabinet 10, it is also located at the rear portion of cooling chamber 11.One In kind specific embodiment, as shown in fig. 6, the height B of compressor bin 12 can be 100 ㎜ to 180 ㎜.This highly can either Meet the installation requirement of each component inside compressor bin 12, such as the occupancy height of cooling fan 24；Cooling can also be cooperated Room 11 makes the storage space of 100 bottom of refrigerator realize panelized, avoids heteromorphosis, promotes the storage space of refrigerator 100 Availability.

In addition, by the common restriction of above-mentioned each size, the roof of cooling chamber 11 steams in some other embodiment The distance A for sending out support feet 15 lower end of the device cover board 111 away from refrigerator 100 can be 230 ㎜ to 310 ㎜.The specific range was both protected The technical requirements for having demonstrate,proved above-mentioned each component in turn ensure the terrain clearance of the storage space of 100 bottommost of refrigerator, so that user is not It needs to bend over or squat down and picks and places article.

In a kind of preferred embodiment, connect as shown in figure 3, the front end of evaporator cover board 111 is provided with reefer space Logical freezing return air inlet 112, to realize reefer space to 11 return air of cooling chamber.Specifically, freezing return air inlet 112 can be blinds Window shape.The second space 132 of the present embodiment and third space 133 are used as reefer space, can be realized by freezing return air inlet 112 To 11 return air of cooling chamber.

Fig. 7 is the partial schematic diagram according to the refrigerator 100 of the utility model one embodiment.As shown in figure 3, refrigerator 100 It can also include: supply air duct 31 and return airway 32.Wherein, supply air duct 31 is set to refrigeration liner 72 and refrigerated liner 71 Rear wall on the inside of, as shown in Figure 3 and Figure 7, bottom end has the air-supply entrance 312 of connection cooling chamber 11, and corresponding refrigerating space Air-supply outlet 311, the cold quantity transmission that evaporator 21 is provided to storage space are respectively arranged with reefer space.Due to sending Wind outlet 311 is located at the rear side of each storage space, and the cooling capacity of each storage space is transmitted from rear side to front side.A kind of preferred Embodiment in, as shown in fig. 7, being also provided with refrigeration fan 22 on rear side of evaporator 21, which can lean forward Ground is set to 21 rear side of evaporator, and the air-out direction of refrigeration fan 22 can face air-supply entrance 312, so that evaporator 21 cooling capacity generated can smoothly enter into supply air duct 31.

As shown in figure 3, return airway 32 can be set in refrigeration liner 72 and refrigerated liner 71 any side wall on, and its Upper end is provided with the return air inlet of connection refrigerating space, and lower end is provided with the return air outlet of connection cooling chamber 11, cold to realize Space is hidden to 11 return air of cooling chamber.In a kind of preferred embodiment, return airway 32 can be set two, and can be symmetrical It is set in the two side walls of refrigeration liner 72 and refrigerated liner 71.

First space 131 of the present embodiment be refrigerating space, inside be also provided with independent alternating temperature space.Alternating temperature Having heaters can be set in space interior, can closely heat to article, does not influence while heating article The temperature of external refrigerating space.Thus as shown in fig. 7, being provided with refrigeration return air inlet at first space 131 of the present embodiment 321 and alternating temperature return air inlet 322, so that refrigerating space and alternating temperature space can pass through, return airway 32 is independent to realize return air. After refrigerating space and the air in alternating temperature space are back to cooling chamber 11, can also effectively it defrost to evaporator 21.

Refrigerator 100 can also include: the condenser 25 transversely set gradually in compressor bin 12,24 and of cooling fan Compressor 23, and condenser 25 is disposed in proximity to the side of heat dissipation air inlet 121, compressor 23 is disposed in proximity to heat radiation air outlet 122 side, cooling fan 24 are set between condenser 25 and compressor 23.Above-mentioned each component is such in compressor bin 12 Setting is guaranteeing to efficiently use space while meeting technical requirements, is reducing the area for occupying storage space.A kind of specific In embodiment, refrigerator 100 can also include: evaporating dish 50, be set to the lower section of condenser 25, to utilize the heat of condenser 25 Amount evaporates the moisture in evaporating dish 50, and is taken away moisture to radiate by cooling fan 24.

It should be noted that the refrigerator 100 of the present embodiment can be a kind of built-in refrigerator, it is overall beautiful in order to guarantee Degree, the preset space of built-in refrigerator and surroundings wall or cabinet is smaller, can use the side of bottom air inlet and bottom outlet air Formula.Thus the refrigerator 100 of the present embodiment is respectively arranged with heat dissipation air inlet 121 and heat radiation air outlet 122, ice in 60 bottom of shell Wind outside case 100 enters compressor bin 12 by heat dissipation air inlet 121, successively by condenser 25, cooling fan 24 and compression Machine 23, then flowed out from heat radiation air outlet 122, reasonably complete entire heat dissipation cyclic process.

As shown in fig. 6, the bottom wall of the cooling chamber 11 of 21 lower section of evaporator could be formed with drip tray 40, to accept evaporator 21 condensed waters generated, bottom bottom is provided with discharge outlet 41.Since the bottom wall of refrigerated liner 71 is the bottom of cooling chamber 11 Wall, thus the bottom wall of refrigerated liner 71 is formed with drip tray 40.Refrigerator 100 can also include: drainpipe 42, drainpipe 42 One end is connected to by discharge outlet 41 with drip tray 40, and the other end of drainpipe 42 is connected to evaporating dish 50, will be in drip tray 40 Condensed water be transmitted to evaporating dish 50.42 slant setting of drainpipe, and drainpipe 42 connects one end of discharge outlet 41 higher than draining The angle of the other end of pipe 42, drainpipe 42 and horizontal plane is more than or equal to 5 ° and less than or equal to 10 °, which takes into account drainpipe 42 Draining angle and dimensional compactness.The horizontal distance of discharge outlet 41 to 21 front end of evaporator is less than discharge outlet 41 and evaporator The horizontal distance of 21 rear ends.In a kind of specific embodiment, the horizontal distance of discharge outlet 41 to 21 front end of evaporator, and row The ratio between the horizontal distance at the mouth of a river 41 and 21 rear end of evaporator is 1/3.Discharge outlet 41 is located at the lower section of evaporator 21, and to evaporator 21 The horizontal distance ratio of front-end and back-end is 1/3, so that evaporator 21 is first passed through by the air that discharge outlet 41 enters cooling chamber 11, Without forming the bad phenomenons such as frosting, icing directly on refrigeration fan 22.

The refrigerator 100 of the present embodiment, comprising: cabinet 10, inside define cooling chamber 11, compressor bin 12 and at least One storage space, cooling chamber 11 and compressor bin 12 are all set in 10 bottom of cabinet and compressor bin 12 is located at cooling chamber 11 Rear, the roof of cooling chamber 11 are higher than the roof of compressor bin 12；Door body 20 is set to the front surface of cabinet 10, can operate Ground is opened and closed storage space；And evaporator 21, entirety are in that flat cubic is horizontally placed on cooling chamber 11, and is configured to storing Space provides cooling capacity.Cooling chamber 11 is set to 10 bottom of cabinet so that the storage space of 100 bottom of refrigerator have it is certain from Ground height avoids user from bending over or squat down pick and place the operation of article, promotes the usage experience of user.Cooling chamber 11 and pressure Contracting cabin 12 is all set in 10 bottom of cabinet, and compressor bin 12 is set to the rear portion of cooling chamber 11, so that 12 He of compressor bin The storage space of 11 top of cooling chamber is embodied as plane space, compares the availability that special-shaped space improves storage space.In addition, The depth of storage space is effectively reduced, so that article becomes expansion storage from stacked storage, article is searched convenient for user, saves The time and efforts of user.

Further, the refrigerator 100 of the present embodiment, the height of compressor bin 12 are 100 ㎜ to 180 ㎜, and cooling chamber 11 Roof and the distance between the roof of compressor bin 12 be 40 ㎜ to 90 ㎜, the roof of cooling chamber 11 and compressor bin 12 The distance between roof is codetermined by the height of cooling chamber 11 and the height of compressor bin 12, is meeting cooling chamber 11 and pressure On the basis of the 12 each component technology in inside of contracting cabin requires, the volume for occupying storage space has been minimized.Condenser 25, heat dissipation Blower 24 and compressor 23 are transversely set gradually in compressor bin 12, and condenser 25 is disposed in proximity to heat dissipation air inlet 121 Side, compressor 23 is disposed in proximity to the side of heat radiation air outlet 122, is arranged such while guaranteeing to meet technical requirements Space is efficiently used, the area for occupying storage space is further reduced.

So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (10)

1. a kind of refrigerator characterized by comprising

Cabinet, inside define cooling chamber, compressor bin and at least one storage space, the cooling chamber and the compressor Storehouse is all set in the bottom of box and the compressor bin is located at the rear of the cooling chamber, and the roof of the cooling chamber is higher than The roof of the compressor bin；

Door body is set to the front surface of the cabinet, to be operationally opened and closed the storage space；And

Evaporator, entirety are in that flat cubic is horizontally placed on the cooling chamber, and is configured to provide to the storage space cold Amount.

2. refrigerator according to claim 1, which is characterized in that

The height of the compressor bin is 100 ㎜ to 180 ㎜, and

The distance between roof of the roof of the cooling chamber and the compressor bin is 40 ㎜ to 90 ㎜.

3. refrigerator according to claim 1 or 2, which is characterized in that

The storage space is multiple, including refrigerating space and at least one reefer space, and

The cabinet includes: refrigerated liner, inside define the cooling chamber and right above the cooling chamber at least One reefer space；And refrigeration liner, be set to right above the refrigerated liner, inside define the refrigeration sky Between.

4. refrigerator according to claim 3, which is characterized in that further include:

Evaporator cover board covers above the evaporator, and limits the cooling chamber jointly with the refrigerated liner, described Evaporator cover board is the roof of the cooling chamber.

5. refrigerator according to claim 4, which is characterized in that

The front end of the evaporator cover board is provided with the freezing return air inlet being connected to the reefer space, to realize that the freezing is empty Between to the cooling chamber return air.

6. refrigerator according to claim 3, which is characterized in that further include:

Supply air duct is set on the inside of the refrigeration liner and the rear wall of the refrigerated liner, and bottom end has connection described cold But the air-supply entrance of room, and the corresponding refrigerating space and the reefer space are respectively arranged with air-supply outlet, by the steaming Cold quantity transmission that device provides is sent out to the storage space；And

Return airway is set on the refrigeration liner and any side wall of the refrigerated liner, and the upper end is provided with connection The return air inlet of the refrigerating space, lower end are provided with the return air outlet for being connected to the cooling chamber, to realize that the refrigeration is empty Between to the cooling chamber return air.

7. refrigerator according to claim 3, which is characterized in that the cabinet further include:

Shell is set to the outside of the refrigerated liner and the refrigeration liner；And

Insulating layer is set between the shell and the refrigeration liner and the refrigerated liner, to completely cut off outside the refrigerator Heat.

8. refrigerator according to claim 7, which is characterized in that the shell includes:

First bottom plate is set to the lower section of the refrigerated liner, comprising: positioned at the noseplate of refrigerator lower front, before described The rear top plate that base plate rear end tilts the hang plate of extension rearwardly and upwardly and extends back from the hang plate upper end, the inclination Window is provided on plate；

Second bottom plate is located at below the rear top plate, and second bottom plate front end and noseplate rear end interval are arranged with shape At gap；And

Wind-guiding cover board is covered at the window, and the gap is divided into heat dissipation air inlet and heat radiation air outlet.

9. refrigerator according to claim 8, which is characterized in that the shell further include:

Two side plates and a backboard are configured to define the compressor bin jointly with the rear top plate, second bottom plate, And the rear top plate is the roof of the compressor bin.

10. refrigerator according to claim 9, which is characterized in that further include:

Condenser, cooling fan and the compressor transversely set gradually in the compressor bin, wherein the condenser is set It is disposed adjacent to the side of the heat dissipation air inlet, the compressor is disposed in proximity to the side of the heat radiation air outlet.