CN105333672A - Drawer type refrigerator - Google Patents

Drawer type refrigerator Download PDF

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Publication number
CN105333672A
CN105333672A CN201510830831.6A CN201510830831A CN105333672A CN 105333672 A CN105333672 A CN 105333672A CN 201510830831 A CN201510830831 A CN 201510830831A CN 105333672 A CN105333672 A CN 105333672A
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China
Prior art keywords
drawer
cross beam
middle cross
inner bag
refrigerating evaporator
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Granted
Application number
CN201510830831.6A
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Chinese (zh)
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CN105333672B (en
Inventor
张书锋
青木均史
缪丽燕
赵彩云
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Qingdao Haier Co Ltd
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Qingdao Haier Co Ltd
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Priority to CN201510830831.6A priority Critical patent/CN105333672B/en
Publication of CN105333672A publication Critical patent/CN105333672A/en
Application granted granted Critical
Publication of CN105333672B publication Critical patent/CN105333672B/en
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Abstract

The invention discloses a drawer type refrigerator. The refrigerator comprises a refrigeration chamber, wherein the refrigeration chamber comprises a liner, an accommodating space surrounded by the liner, a first drawer and a second drawer accommodated in the accommodating space, and a middle cross beam arranged between the first drawer and the second drawer; and the second drawer is positioned below the first drawer. The refrigerator further comprises air cooling type freezing evaporators for providing cold air; and the freezing evaporators are arranged between the middle cross beam and the back wall of the liner and between the bottom wall of the first drawer and the upper end surface of the second drawer. Compared with the prior art, the drawer type refrigerator has the following beneficial effects: the space at the back side of the middle cross beam is effectively used; the space on the back wall of the liner in the prior art is saved; the depths of the drawers are increased; and the volume utilization rate is increased.

Description

Drawer-type refrigerator
Technical field
The present invention relates to a kind of drawer-type refrigerator, belong to household electrical appliance technical field.
Background technology
Along with the progress of science and technology, refrigerator as a kind of conventional refrigerating equipment, by huge numbers of families are used.At present, the structure of refrigerator is carrying out ceaselessly reforming, have plenty of refrigerating chamber above refrigerator, refrigerating chamber below refrigerator, have plenty of refrigerating chamber below refrigerator, refrigerating chamber is above refrigerator, what also have is then the left side of refrigerating chamber at refrigerator, and refrigerating chamber is on the right side of refrigerator.Except in the past common " single open-door refrigerator ", " double-door refrigerator ", have also appeared the product such as " open the door refrigerator more ", " side by side combination refrigerator " and " drawer-type refrigerator ".
The structure of to be refrigerating chamber the be drawer type that drawer-type refrigerator adopts, under normal circumstances, its top is refrigerating chamber, and bottom is refrigerating chamber, and refrigerating chamber is closed with two drawer-type door body.Drawer-type refrigerator overcomes the limited space of conventional refrigerator, provides sizable storage volumes, the convenient cuisines storing various sizes.
But in drawer-type refrigerator, middle cross beam is absolutely necessary parts, middle cross beam is arranged between upper and lower two drawers of refrigerating chamber, and it is built-in with heat preservation member and anti-condensation pipe, reduces the cool air leakage of refrigerating chamber, reduce the consumption of energy, reduce the generation of condensation simultaneously.But, because the space at middle cross beam rear can not be used effectively, cause nominal content in the refrigerating chamber of drawer-type refrigerator amass and effectively use volume to differ greatly in actual drawer, affect the user satisfaction of user.
And in drawer-type refrigerator, refrigerating evaporator is arranged at refrigerating chamber inner bag rear wall place usually, takies the space of a part of refrigerating chamber, the depth of cold chamber drawer is reduced, effectively use volume less.
Summary of the invention
For solving the problem, the invention provides a kind of drawer-type refrigerator, it can make full use of the space at middle cross beam rear, solve nominal content amass with actual drawer in effectively use the problem that volume difference is large.
For achieving the above object, an embodiment of the present invention provides a kind of drawer-type refrigerator, described refrigerator comprises refrigeration compartment, described refrigeration compartment comprises inner bag, the accommodation space that described inner bag surrounds, the middle cross beam being contained in the first drawer in described accommodation space and the second drawer and being arranged between described first drawer and described second drawer, described second drawer is positioned at below described first drawer, described refrigerator also comprises the air-cooled refrigerating evaporator for providing cold wind, described refrigerating evaporator is arranged between described middle cross beam and described inner bag rear wall and between the upper surface of the diapire of described first drawer and described second drawer.
As a further improvement on the present invention, described refrigerator comprises the upper cover plate and lower cover that are arranged at the upper and lower both sides of described refrigerating evaporator respectively, and at least one in described upper cover plate and described lower cover is set to removably be connected on described inner bag.
As a further improvement on the present invention, the end face of the both sides up and down of described refrigerating evaporator reclines with the diapire of described upper cover plate and the roof of described lower cover respectively and arranges.
As a further improvement on the present invention, any position of the roof of described upper cover plate is not higher than the top end face of described middle cross beam.
As a further improvement on the present invention, described accommodation space comprises the upper space be positioned at above described refrigerating evaporator and the lower space be positioned at below described refrigerating evaporator, described refrigerator also comprises freezing air channel, and described cold wind enters described upper space and described lower space respectively by described freezing air channel.
As a further improvement on the present invention, described freezing air channel comprises and is arranged at the first return air inlet between described middle cross beam and described refrigerating evaporator and the second return air inlet, described first return air inlet is communicated with described freezing air channel and described upper space, described second return air inlet is communicated with described freezing air channel and described lower space, and described first return air inlet and described second return air inlet level are crisscross arranged.
As a further improvement on the present invention, described refrigerator also comprises aluminum pipe defrost heater strip, and described aluminum pipe defrost heater strip is evenly laid in around described refrigerating evaporator.
As a further improvement on the present invention, described refrigerator also comprises the discharge outlet being arranged at described inner bag rear wall place, the height of the diapire of described refrigerating evaporator is reduced to minimum constructive height gradually by described middle cross beam to the direction of described inner bag rear wall, and described minimum constructive height is not higher than the height of described discharge outlet.
As a further improvement on the present invention, described refrigerator also comprises refrigerating chamber and is arranged at the refrigeration evaporator of described refrigerating chamber, and described refrigeration evaporator is used for providing cold in described refrigerating chamber.
As a further improvement on the present invention, the spacing between the center of gravity of described refrigerating evaporator and described inner bag rear wall is not more than the spacing between described center of gravity and described middle cross beam.
Compared with prior art, the drawer-type refrigerator that the application one embodiment provides has following beneficial effect: by being horizontally placed on rear side of middle cross beam by evaporimeter, the space on rear side of middle cross beam is not only made to be utilized effectively, and saved the space at inner bag rear wall place in conventional art, add the depth of drawer, increase capacity utilization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigerator of one embodiment of the invention;
The close-up schematic view in Tu2Shi Tu1Zhong B district;
Fig. 3 is the module diagram of the refrigeration system of one embodiment of the invention.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
It will be appreciated that, unless otherwise clearly defined and limited, in describing the invention, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
Below with reference to the accompanying drawings refrigerator according to the embodiment of the present invention is described.
Referring to Fig. 1 and Fig. 2, an embodiment of the present invention provides a kind of refrigerator 100, and described refrigerator 100 is drawer-type refrigerator, and described refrigerator 100 comprises casing 10, refrigeration compartment 30, refrigeration system and the ducting system be contained in described casing 10.
The accommodation space that described refrigeration compartment 30 comprises inner bag, described inner bag surrounds, the first drawer 31, second drawer 32 and middle cross beam 33.When specifically arranging, described refrigeration compartment 30 can be set to the drawer type freezing compartment with two drawers, or described refrigeration compartment 30 is set to temperature-changing chamber and the refrigerating chamber respectively with a drawer, corresponding drawer is respectively variable temperature drawer and freezer drawer, and these are all included in skill aim of the present invention.
Described first drawer 31 and described second drawer 32 are all movably set in described accommodation space.Described first drawer 31 comprises first body 311 for refrigeration compartment described in opening and closing 30, and when pulling described first body 311 and opening described refrigeration compartment 30, described first drawer 31 and described first body 311 are synchronously drawn out of; Same, described second drawer 32 comprises second body 321 for refrigeration compartment described in opening and closing 30, and when pulling described second body 321 and opening described refrigeration compartment 30, described second drawer 32 and described second body 321 are synchronously drawn out of.
Described inner bag comprises two side wall of inners being parallel to the moving direction of the second drawer 32 described in described first drawer 31/ and the inner bag rear wall 3001 be oppositely arranged with second body 321 described in described first body 311/.
Described middle cross beam 50 is arranged between described first drawer 31 and described second drawer 32.With described middle cross beam 50 for boundary, described accommodation space comprises the upper space 301 be positioned at above described middle cross beam 50 and the lower space 302 be positioned at below described middle cross beam 50, contain described first drawer 31 in described upper space 301, in described lower space 302, contain described second drawer 32.
Described refrigeration system comprises refrigerating evaporator 34, and described refrigerating evaporator 34 provides cold wind for being at least described refrigeration compartment 30, and also namely described refrigerating evaporator 34 is set to air-cooled.
Accordingly, described ducting system at least comprises the freezing air channel 35 being communicated with described refrigeration compartment 30 and described refrigerating evaporator 34, and described cold wind enters described refrigeration compartment 30 by described freezing air channel 35.
In the prior art, the space between the diapire of described first drawer and the upper surface of described second drawer, between described middle cross beam and described inner bag rear wall is idle cannot be utilized, and reduces the capacity utilization of refrigeration compartment; And described refrigerating evaporator is arranged at the rear side of described inner bag usually, take a part of space, affect the depth of drawer.
In an embodiment of the present invention, described refrigerating evaporator 34 is arranged between described middle cross beam and described inner bag rear wall 3001 and between the upper surface 322 of the diapire 312 of described first drawer 31 and described second drawer 32.
Compared with prior art, the drawer-type refrigerator that the application one embodiment provides, by evaporimeter is horizontally placed on rear side of middle cross beam, the space on rear side of middle cross beam is not only made to be utilized effectively, and saved the space at inner bag rear wall place in conventional art, add the depth of drawer, increase capacity utilization.
Concrete, described refrigerating evaporator 34 can roughly in laterally arrangement.
Described refrigerator 100 also comprises the upper cover plate 382 and lower cover 381 that at least surround a container with described inner bag, be provided with described refrigerating evaporator 34 in described container, and heat exchange is carried out to make the cold-producing medium of the air in described freezing air channel 35 and described refrigerating evaporator 34 in freezing air channel 35 described in described container forming section.
Described upper cover plate 382 and described lower cover 381 are arranged at the both sides up and down of described refrigerating evaporator 34 respectively.Described freezing air channel 35 be arranged between described upper cover plate 382 and described lower cover 381 at least partly, also, described cold wind can pass through between described upper cover plate 382 and described lower cover 381.
Preferably, the end face of the both sides up and down of described refrigerating evaporator 34 reclines with the diapire of described upper cover plate 382 and the roof of described lower cover 381 respectively and arranges, and described freezing air channel 35 is arranged in described refrigerating evaporator 34.As shown in drawings in embodiment, the upside end face of described refrigerating evaporator 34 is posted by the diapire of described upper cover plate 382, the downside end face of described refrigerating evaporator 34 is posted by the roof of described lower cover 381, and the described diapire of upper cover plate 382 and the roof of described lower cover 381 form the inwall in described freezing air channel 35 respectively.Like this, cold wind can be made to pass in described refrigerating evaporator 34, thus ensure heat exchange efficiency, avoid described cold wind pass from the outside of described refrigerating evaporator 34 and cause heat exchange efficiency to reduce.
In addition, the left and right sides end face of described refrigerating evaporator 34 reclines with corresponding described side wall of inner respectively and arranges, to ensure higher heat exchange efficiency further.
In addition, described upper cover plate 382 adopts the material identical with described inner bag respectively with described lower cover 381.
In described upper cover plate 382 and described lower cover 381, at least one is also for fixing described refrigerating evaporator 34.In the embodiment shown in the drawings, described lower cover 381 is for supporting described refrigerating evaporator 34, and described upper cover plate 382 is for covering described refrigerating evaporator 34.Certainly, in other embodiments, described upper cover plate 382 can be set to for refrigerating evaporator described in hanging holding 34.
Described lower cover 381 and described upper cover plate 382 can be connected on described inner bag, concrete, and described lower cover 381 and described upper cover plate 382 can be connected to described inner bag rear wall 3001 and two described side wall of inners respectively by modes such as buckles/be spirally connected.In the embodiment shown in the drawings, described inner bag comprise protrude out/be recessedly embedded the first fixed part and the second fixed part put, described lower cover 381 is fixedly arranged on described first fixed part place, and described upper cover plate 382 is arranged at described second fixed part place.
Described lower cover 381 and described upper cover plate 382 are also set to be connected with described middle cross beam 50 respectively, can strengthen the stability of structure so further.The rear wall of described middle cross beam 50 is provided with stage portion 51, and described lower cover 381 and described upper cover plate 382 can be overlapped in described stage portion 51 respectively.Certainly, described lower cover 381 and described upper cover plate 382 also can be connected with described middle cross beam 50 by other means.
Preferably, at least one in described lower cover 381 and described lower cover 382 is set to removably be connected on described inner bag, facilitates installation and the maintenance of described refrigerating evaporator 34 like this.
The roof of described lower cover 381 comprises the horizontal segment of close described middle cross beam 50 and the tilting section being connected described inner bag rear wall 3001, and the height of described tilting section is reduced gradually by the direction of described middle cross beam 50 to described inner bag rear wall 3001.Described refrigerating evaporator 34 is supported on described tilting section, and the height of the diapire of described refrigerating evaporator 34 is reduced to minimum constructive height gradually by described middle cross beam to the direction of described inner bag rear wall 3001, facilitates the condensed water of described refrigerating evaporator 34 to collect to the direction set of described inner bag rear wall 3001 like this.
Be provided with drainpipe 37 on rear side of described inner bag rear wall 3001, described drainpipe 37 comprises the discharge outlet 371 being arranged at described inner bag rear wall 3001 place, and the height of described discharge outlet 371 is not higher than described minimum constructive height.Like this, the condensed water of described refrigerating evaporator 34 can be made to gather the described discharge outlet 371 at described inner bag rear wall 3001 place and discharge refrigerator 100 from described drainpipe 37.
In an embodiment of the present invention, the spacing between the center of gravity of described refrigerating evaporator 34 and described inner bag rear wall 3001 is not more than the spacing between described center of gravity and described middle cross beam 50.In accompanying drawing embodiment, by described inner bag rear wall 3001 on the direction of described middle cross beam 50, the width of described refrigerating evaporator 34 is less than the spacing between described inner bag rear wall 3001 and described middle cross beam 50, and described refrigerating evaporator 34 arranges to make its center of gravity near described inner bag rear wall 3001 away from described middle cross beam 50 near described inner bag rear wall 3001.Like this, the steadiness of refrigerating evaporator 34 can be increased on the one hand, the pressure because the weight of refrigerating evaporator 34 causes middle cross beam 50 can be reduced on the other hand, in order to avoid damage middle cross beam 50.
In addition, described ducting system also comprises blower fan 36.Described blower fan 36 is arranged in described freezing air channel 35, and described freezing air channel 35 is laid in around described refrigerating evaporator 34 and on rear side of described inner bag rear wall 3001.When described blower fan 36 starts, the cold wind that described refrigerating evaporator 50 provides enters described upper space 301 and described lower space 302 respectively by described freezing air channel 35.
Concrete, described freezing air channel 35 comprises the first air inlet 351 and the first return air inlet 353 that are communicated with described freezing air channel 35 and described upper space 301 and the second air inlet 352 and the second return air inlet 354 being communicated with described freezing air channel 35 and described lower space 302.Like this, to described upper space 301 and described lower space 302 air intake and return air simultaneously, thus respective cooling rate can be ensured.
Wherein, described first air inlet 351 is arranged at the position of the close described upper space 301 of described inner bag rear wall 3001, and described second air inlet 352 is arranged at the position of the close described lower space 302 of described inner bag rear wall 3001.
Two described return air inlets are arranged between described middle cross beam 50 and described refrigerating evaporator 34.Concrete, described first return air inlet 353 is arranged between described upper cover plate 382 and described middle cross beam 50, described second return air inlet 354 is arranged between described lower cover 381 and described middle cross beam 50, described first return air inlet 353 and described second return air inlet 354 are crisscross arranged in the horizontal direction, also be, it is just not right up and down that described first return air inlet 353 and described second return air inlet 354 are set to, thus make respective return air stream can not form collision and affect return air speed.
In addition, described refrigeration system also comprises aluminum pipe defrost heater strip 60 and compressor 40.
Described aluminum pipe defrost heater strip 60 is evenly laid in around described refrigerating evaporator 34, can speed the defrost speed of described refrigerating evaporator 34 like this.
In an embodiment of the present invention, described compressor 40 is connected with described refrigerating evaporator 35, and described compressor 40 is arranged at the top of described casing 10, like this, can increase the volume utilization rate of described refrigeration compartment 30 further.In other embodiments, described compressor 40 also can be arranged at the bottom rear of described refrigeration compartment 30.
In addition, composition graphs 1,2 referring to Fig. 3, in an embodiment of the present invention, described refrigerator 100 also comprises refrigerating chamber 20, described refrigeration system is set to dual system refrigeration.Concrete, described refrigeration system also comprises the refrigeration evaporator 24 and refrigeration air channel that are arranged at described refrigerating chamber 20 place, described refrigeration evaporator 24 is set to air-cooled, described refrigeration air channel comprises the 3rd air inlet 251, and the cold wind that described refrigeration evaporator 24 provides is entered in the refrigeration accommodation space 200 of described refrigerating chamber 20 by described 3rd air inlet 251 by described refrigeration air channel.Like this, while described refrigerating evaporator 34 freezes to described refrigeration compartment 30, described refrigeration evaporator 24 freezes to described refrigerating chamber 20, not only can realize freezing to described refrigerating chamber 20 and described refrigeration compartment 30 simultaneously, the frosting of described refrigerating evaporator 34 can be greatly reduced simultaneously, also can prevent described refrigerating chamber 20 and described refrigeration compartment 30 taint of odour.
Concrete, described refrigeration evaporator 24 is connected in series with described refrigerating evaporator 34 or is connected in parallel.Described refrigeration evaporator 24 also can be set to direct-cooling type.
Certainly, in other embodiments, described refrigerator 100 can be set to single system refrigeration, described refrigerating evaporator 34 is for freezing to described refrigeration compartment 30 and described refrigerating chamber 20, described ducting system also comprises refrigeration air channel, described refrigeration air channel is communicated with the refrigeration accommodation space 200 of described refrigerating chamber 20, and the cold wind that described refrigerating evaporator 34 provides enters in described refrigeration accommodation space 200 by described refrigeration air channel to freeze to described refrigerating chamber 20.
In addition, described refrigerator 100 also can comprise damper assemblies and temperature control element, to realize carrying out alternating temperature control to described upper space 301 and/or described lower space 302, makes described first drawer 31 and/or described second drawer 32 form variable temperature drawer.
In addition, in accompanying drawing illustrated embodiment, any position of the roof of described upper cover plate 382, not higher than the top end face 53 of described middle cross beam 50, can not affect the use of described first drawer 31 to make upper cover plate 382 and not take the space of described first drawer 31.Preferably, the roof of described upper cover plate 382 flushes with the top end face 53 of described middle cross beam 50.In other preferred embodiments, any position of the diapire of described lower cover 381 is set to the bottom face 52 being not less than described middle cross beam 50, can not affect the use of described second drawer 32 to make lower cover 381 and not take the space of described second drawer 32.
Described refrigerator 100 also comprises auxiliary door seal 39, described auxiliary door seal 39 is arranged between described middle cross beam 50 and described first body 311, described second body 321, when described first body 311, described second body 321 close described refrigeration compartment 30, described first body 311, described second body 321 are connected in described auxiliary door seal 39, to make minimizing loss of refrigeration capacity respectively.
Compared with prior art, the drawer-type refrigerator that the application one embodiment provides has following beneficial effect: by being horizontally placed on rear side of middle cross beam by evaporimeter, the space on rear side of middle cross beam is not only made to be utilized effectively, and saved the space at inner bag rear wall place in conventional art, add the depth of drawer, increase capacity utilization.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.

Claims (10)

1. a drawer-type refrigerator, described refrigerator comprises refrigeration compartment, described refrigeration compartment comprises inner bag, the accommodation space that described inner bag surrounds, the middle cross beam being contained in the first drawer in described accommodation space and the second drawer and being arranged between described first drawer and described second drawer, described second drawer is positioned at below described first drawer, it is characterized in that, described refrigerator also comprises the air-cooled refrigerating evaporator for providing cold wind, described refrigerating evaporator is arranged between described middle cross beam and described inner bag rear wall and between the upper surface of the diapire of described first drawer and described second drawer.
2. drawer-type refrigerator according to claim 1, it is characterized in that, described refrigerator comprises the upper cover plate and lower cover that are arranged at the upper and lower both sides of described refrigerating evaporator respectively, and at least one in described upper cover plate and described lower cover is set to removably be connected on described inner bag.
3. drawer-type refrigerator according to claim 2, is characterized in that, the end face of the both sides up and down of described refrigerating evaporator reclines with the diapire of described upper cover plate and the roof of described lower cover respectively and arranges.
4. drawer-type refrigerator according to claim 2, is characterized in that, any position of the roof of described upper cover plate is not higher than the top end face of described middle cross beam.
5. drawer-type refrigerator according to claim 1, it is characterized in that, described accommodation space comprises the upper space be positioned at above described refrigerating evaporator and the lower space be positioned at below described refrigerating evaporator, described refrigerator also comprises freezing air channel, and described cold wind enters described upper space and described lower space respectively by described freezing air channel.
6. drawer-type refrigerator according to claim 5, it is characterized in that, described freezing air channel comprises and is arranged at the first return air inlet between described middle cross beam and described refrigerating evaporator and the second return air inlet, described first return air inlet is communicated with described freezing air channel and described upper space, described second return air inlet is communicated with described freezing air channel and described lower space, and described first return air inlet and described second return air inlet level are crisscross arranged.
7. drawer-type refrigerator according to claim 1, is characterized in that, described refrigerator also comprises aluminum pipe defrost heater strip, and described aluminum pipe defrost heater strip is evenly laid in around described refrigerating evaporator.
8. drawer-type refrigerator according to claim 1, it is characterized in that, described refrigerator also comprises the discharge outlet being arranged at described inner bag rear wall place, the height of the diapire of described refrigerating evaporator is reduced to minimum constructive height gradually by described middle cross beam to the direction of described inner bag rear wall, and described minimum constructive height is not higher than the height of described discharge outlet.
9. drawer-type refrigerator according to claim 1, is characterized in that, described refrigerator also comprises refrigerating chamber and is arranged at the refrigeration evaporator of described refrigerating chamber, and described refrigeration evaporator is used for providing cold in described refrigerating chamber.
10. drawer-type refrigerator according to claim 1, is characterized in that, the spacing between the center of gravity of described refrigerating evaporator and described inner bag rear wall is not more than the spacing between described center of gravity and described middle cross beam.
CN201510830831.6A 2015-11-25 2015-11-25 Drawer-type refrigerator Active CN105333672B (en)

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CN105627669A (en) * 2016-02-26 2016-06-01 合肥美的电冰箱有限公司 Refrigerating device
CN108195116A (en) * 2018-03-21 2018-06-22 合肥华凌股份有限公司 Ducting assembly and refrigerator
CN110375485A (en) * 2018-04-13 2019-10-25 青岛海尔股份有限公司 Cooling chamber is located at the refrigerator of the bottom of box
CN110375488A (en) * 2018-04-13 2019-10-25 青岛海尔股份有限公司 With the refrigerator for improving air channel structure
CN111854285A (en) * 2020-07-28 2020-10-30 长虹美菱股份有限公司 Double-system refrigerator
CN112097446A (en) * 2016-09-29 2020-12-18 Lg电子株式会社 Refrigerator with a door
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CN105627669A (en) * 2016-02-26 2016-06-01 合肥美的电冰箱有限公司 Refrigerating device
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CN110375488A (en) * 2018-04-13 2019-10-25 青岛海尔股份有限公司 With the refrigerator for improving air channel structure
CN110375485B (en) * 2018-04-13 2024-01-12 海尔智家股份有限公司 Refrigerator with cooling chamber at bottom of refrigerator body
CN110375488B (en) * 2018-04-13 2024-01-12 海尔智家股份有限公司 Refrigerator with improved air duct structure
CN111854285A (en) * 2020-07-28 2020-10-30 长虹美菱股份有限公司 Double-system refrigerator
CN113237272A (en) * 2021-04-14 2021-08-10 长虹美菱股份有限公司 Air-cooled refrigerator

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