CN105486004B - air channel structure and refrigerator - Google Patents
air channel structure and refrigerator Download PDFInfo
- Publication number
- CN105486004B CN105486004B CN201610092215.XA CN201610092215A CN105486004B CN 105486004 B CN105486004 B CN 105486004B CN 201610092215 A CN201610092215 A CN 201610092215A CN 105486004 B CN105486004 B CN 105486004B
- Authority
- CN
- China
- Prior art keywords
- partition
- ontology
- air
- cold wind
- return air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Abstract
The present invention discloses a kind of air channel structure and refrigerator, wherein the air channel structure is applied in the defrosting room of refrigerator, the air channel structure includes ontology and partition, wherein, the partition has the second plate face of the first plate face and second side positioned at the first side, offers an at least air outlet on the partition；The ontology is connect with the partition, and to the setting of the first plate face of the prominent partition in first side, and the ontology offers at least return air inlet positioned at the first side of the partition, and the vent passages for being connected to the return air inlet setting are equipped in the ontology.Technical solution of the present invention can increase the circulating path of air-flow, make to thaw indoor cold wind and/or hot wind comes into full contact with the indoor food that thaws, improve refrigeration and heating efficiency.
Description
Technical field
The present invention relates to refrigerator art, in particular to a kind of air channel structure and refrigerator.
Background technique
Refrigerator in the prior art only has freezing function mostly, and the food generally taken out out of refrigerator needs to pass through outside mostly
Means (such as food puts hot water) thaw, bring inconvenience to people's lives.For this purpose, being provided with defrosting in some refrigerators
Room, the food after being frozen with quick-thawing.It is limited to the space structure of refrigerator, the volume of defrosting room is usually smaller, cold wind
And the air inlet of hot wind and the relative distance of air outlet it is closer, the circulating path of make to thaw indoor cold wind or hot wind is too short, with
The problem of causing the indoor temperature of defrosting timely cannot reduce or increase, influence the heat exchanger effectiveness of defrosting room.
Summary of the invention
The main object of the present invention is to provide a kind of air channel structure, it is intended to which the circulating path for extending cold wind and/or hot wind makes
The food of indoor cold wind and/or hot-air flow and frost of thawing comes into full contact with, and improves heat exchange efficiency.
To achieve the above object, air channel structure proposed by the present invention, air channel structure described in the defrosting room applied to refrigerator
Including ontology and partition, wherein
The partition has the second plate face of the first plate face and second side positioned at the first side, offer on the partition to
A few air outlet；
The ontology is connect with the partition, and to the setting of the first plate face of the prominent partition in first side, and institute
It states ontology and offers an at least return air inlet positioned at the first side of the partition, and be equipped in the ontology and be connected to the return air inlet
The vent passages of setting.
Preferably, the return air inlet is set to the one end of the ontology far from partition.
Preferably, it is set on the partition there are two the air outlet, described two air outlets include corresponding supply cold wind input
Cold wind air outlet and hot wind supply input hot air outlet；The ontology be equipped with multiple return air inlets, the multiple time
Air port includes cold wind return air inlet and hot wind return air inlet, and the vent passages include the first passage of corresponding cold wind return air inlet setting,
And the second channel of corresponding hot wind return air inlet setting, the first passage are connected to form cold wind return air channel with cold wind return air inlet,
The second channel is connected to form hot wind return air channel with hot wind return air inlet.
Preferably, using the extending direction of the partition as upward and downward, the main body is set to the lower end of the partition, and described the
One channel and the second channel are set to the lower surface of the main body, and the first passage and second channel pass through between leaf
Every.
Preferably, projection of the cold wind return air inlet on the partition and the cold wind air outlet are diagonally positioned, institute
It states projection of the hot wind return air inlet on the partition and the hot air outlet is diagonally positioned.
Preferably, the cold wind air outlet and the hot air outlet are diagonally positioned, and the position of the cold wind air outlet
Set the position higher than the hot air outlet.
Preferably, the main body is to the prominent partition setting of second side of the partition, the main body be located at it is described every
The part of second side of plate is equipped with the installation position of fan and heater.
Preferably, using the extending direction of the partition as upward and downward, the main body be set to the partition lower end, described
The upper surface of body offers at least one for temperature sensor mounted mounting groove.
The present invention also provides a kind of refrigerator, including defrosting room, the defrosting room includes shell, heater, fan, wind
Door and is installed on the intracorporal air return structure of the shell at controller, and the air return structure includes ontology and partition, wherein
The partition has the second plate face of the first plate face and second side positioned at the first side, offer on the partition to
A few air outlet；
The ontology is connect with the partition, and to the setting of the first plate face of the prominent partition in first side, and institute
It states ontology and offers an at least return air inlet positioned at the first side of the partition, and be equipped in the ontology and be connected to the return air inlet
The vent passages of setting；
Defrosting room is divided into the first cavity for defrosting and the second cavity for installing heater and fan, institute by the partition
The second cavity to be stated to be connected to by the air outlet with the first cavity, the opening of the defrosting room is located at the first side of the partition,
The controller controls the heater and fan work is heated or/and controlled to defrosting room the airman and opposes solution
Freeze room to freeze.
Preferably, the defrosting room further includes the temperature sensor being electrically connected with the controller, the temperature sensor
It in the second cavity and is installed on ontology, the temperature sensor is to acquire the intracorporal temperature value of the second chamber and be delivered to
Controller, the controller control the heater and fan work or/and control institute according to the intracorporal temperature value of the second chamber
State air door opening and closing.
Technical solution of the present invention includes ontology and the partition that is fixed on ontology, offers an at least outlet air on the partition
Mouthful, ontology offers at least return air inlet positioned at the first side of the partition, and is equipped in ontology and is connected to the return air inlet
The vent passages of setting.Since air outlet and return air inlet be not arranged on same partition, that is, air outlet and return air inlet
Distance farther out, extend the flow distance into cold wind and/or hot wind in defrosting room, equivalent to increase cold wind and/heat
The circulating path of wind improves heat exchange effect so that cold wind and/hot wind can sufficiently carry out heat exchange with the indoor food that thaws
Rate, and can reduce the power consumption of defrosting room.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of air channel structure of the invention；
Fig. 2 is the bottom schematic view of air channel structure in Fig. 1；
Fig. 3 is the structural schematic diagram at another visual angle of the bottom of air channel structure in Fig. 2；
Fig. 4 is the partial structure diagram of defrosting room in refrigerator of the present invention；
Fig. 5 is the return air schematic diagram of air channel structure in Fig. 4.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The present invention proposes a kind of air channel structure, applied in the defrosting room of refrigerator.
Referring to figs. 1 to Fig. 3, Fig. 1 is the structural schematic diagram of one embodiment of air channel structure of the invention；Fig. 2 is air duct in Fig. 1
The bottom schematic view of structure；Fig. 3 is the structural schematic diagram at another visual angle of the bottom of air channel structure in Fig. 2.
In embodiments of the present invention, the air channel structure being somebody's turn to do includes ontology 20 and partition 10.The partition 10, which has, is located at the
First plate face 11 of side and second plate face 12 of second side offer an at least air outlet 13 on the partition 10.
The ontology 20 is connect with the partition 10, and is set to the first plate face 11 of the prominent partition 10 in first side
It sets, and the ontology 20 offers an at least return air inlet 23, and the ontology 20 for the first plate face 11 positioned at the partition 10
Interior be equipped with is connected to the vent passages 25 that the return air inlet 23 is arranged.
In a specific embodiment, the air outlet 13 on the partition 10 includes the cold wind air outlet 13a of cold wind input
And the hot air outlet 13b of hot wind input.The ontology 20 is located at the bottom of the defrosting room, and the return air of the ontology 20
Mouthfuls 23 include hot wind return air inlet 23b and cold wind return air inlet 23a, and the bottom of the ontology 20 or ontology 20 and defrosting room it
Between be formed with vent passages 25 include first passage 25a and second channel 25b, the first passage 25a and cold wind return air inlet 23a
Connection, the second channel 25b are connected to hot wind return air inlet 23b.
In an embodiment of the present invention, first passage 25a and second channel 25b can be set according to the thickness of ontology 20
It sets, such as in the case where the thickness of ontology 20 is thicker, can directly be opened in side by side in ontology 20, compare in the thickness of ontology 20
In the case where thin, side wall 24 is set or every page 26, first passage 25a and second channel 25b by this in the lower surface of ontology 20
The lower surface of body 20 and the bottom of defrosting room surround, and specific structure please refers to following embodiments.
Technical solution of the present invention includes ontology 20 and the partition being fixed on ontology 20 10, is offered at least on the partition 10
One air outlet 13, ontology 20 offers at least return air inlet 23 positioned at the first side of the partition 10, and sets in ontology 20
Have and is connected to the vent passages 25 that the return air inlet 23 is arranged.Since air outlet 13 and return air inlet 23 be not arranged in same partition
On 10, that is, air outlet 13 at a distance from return air inlet 23 farther out, extend the stream into cold wind and/or hot wind in defrosting room
Dynamic distance, equivalent to increase the circulating path of cold wind and/hot wind, so that cold wind and/hot wind can be with the indoor foods that thaws
Heat exchange is sufficiently carried out, improves heat exchanger effectiveness, and can reduce the power consumption of defrosting room.
Fig. 1 is please referred to, in one preferably scheme, return air inlet 23 is set to the one end of ontology 20 far from partition 10.The knot
Structure can make air outlet 13 reach maximum value, heat exchange efficiency highest at a distance from return air.Therefore, this scheme is that this programme is the most excellent
Selection of land embodiment.
Fig. 1 is please referred to, in a specific embodiment, is set on the partition 10 there are two the air outlet 13, described two
A air outlet 13 includes the cold wind air outlet 13a of corresponding supply cold wind input and the hot air outlet 13b of hot wind supply input；Described
Body 20 is equipped with multiple return air inlets 23, and the multiple return air inlet 23 includes cold wind return air inlet 23a and hot wind return air inlet 23b,
The vent passages 25 include the first passage 25a of corresponding cold wind return air inlet 23a setting, and corresponding hot wind return air inlet 23b setting
Second channel, the first passage 25a is connected to form cold wind return air channel with cold wind return air inlet 23a, the second channel 25b
It is connected to form hot wind return air channel with hot wind return air inlet 23b.
Referring to figure 2., in a specific embodiment, using the extending direction of the partition 10 as upward and downward, the main body
Set on the lower end of the partition 10, the first passage 25a and the second channel 25b are set to the lower surface of the main body, and
The first passage 25a and second channel 25b pass through every interlobar septum.Specifically, the ontology 20 includes being located at 20 following table of ontology
The two sidewalls 24 in face and between two sidewalls 24 every page 26,40 bottom of the two sidewalls 24,20 lower surface of ontology and shell
Between formed vent passages 25, it is described that the return air channel is divided into first passage 25a and second channel 25b every page 26.Ontology
20 material can be plastics, every 20 integrated injection molding of page 26, side wall 24 and ontology, save material and easy to process.
Referring to Fig.1 and 2, in a specific embodiment, throwing of the cold wind return air inlet 23a on the partition 10
Shadow and the cold wind air outlet 13a are diagonally positioned, projection of the hot wind return air inlet 23b on the partition 10 and the heat
Wind air outlet 13b is diagonally positioned.Specifically, cold wind is being solved in the indoor move distance of defrosting and hot wind in order to further increase
Freeze indoor move distance, above-mentioned diagonally positioned structure, can increase cold wind return air inlet 23a and cold wind air outlet 13a and
Hot wind return air inlet 23b is at a distance from hot air outlet 13b.
In further embodiment, the cold wind air outlet 13a and the hot air outlet 13b are diagonally positioned and described
The position of cold wind air outlet 13a is higher than the position of the hot air outlet 13b.Specifically, since the quality of cold wind is compared with hot wind weight,
It is moved downward, is freezed to the food being placed in defrosting room, and through cold wind return air by the cold wind that cold wind air outlet 13a is discharged
Channel is discharged outside defrosting room, is conducive to increase cold wind air outlet 13a at a distance from cold wind return air inlet 23a；And hot wind moves upwards
And gradually thawed foodstuff, and through hot wind return air channel in defrosting room shuttling movement, be conducive to increase hot air outlet 13b and heat
The distance of wind return air inlet 23b, to further increase heat exchanger effectiveness.
Fig. 1 is please referred to, in a specific embodiment, the main body is to the prominent partition of second side of the partition 10
10 settings, the part that the main body is located at second side of the partition 10 are equipped with the installation position 21 of fan and heater.Pass through peace
Filling position 21 can be with the assembly of very convenient fan and heater.
Referring to Fig.1 and 2, in one embodiment, using the extending direction of the partition 10 as upward and downward, the main body is set
In the lower end of the partition 10, the upper surface of the ontology 20 offers at least one for temperature sensor mounted mounting groove
22.Preferably, one end of the door body of the ontology 20 far from the refrigerator is extended with the installation position 21 for installing heat source.The installation
The quantity of slot 22 can with one or more than one, specific quantity is designed according to actual requirement.Mounting groove 22 can be set
It is placed in the centre of ontology 20, the detection in favor of temperature sensor to food temperature.It is understood that working as temperature sensor pair
When defrosting indoor environment temperature is detected, it is also an option that installing temperature sensor to partition 10.
Referring to figure 4. and Fig. 5, Fig. 4 be defrosting room of the present invention partial structure diagram；Fig. 5 is air channel structure in Fig. 4
Return air schematic diagram.
The present invention also provides a kind of refrigerator, including defrosting room, which includes shell 40, fan, air door, controller
(not shown) and the air return structure being installed in the shell 40.The shell 40 includes housing main body 40a and can be with shell master
The housing main body 40b of body 40a, housing main body 40b can accommodate food.Defrosting room is divided into for defrosting by the partition 10
One cavity 44 and the second cavity 45 for installing heater and fan, second cavity 45 pass through the air outlet 13 and first
Cavity 44 is connected to, and the opening of the defrosting room is located at the first side of the partition.The controller control heater and fan work
Work defrosting room is heated, and/or is controlled air door opening and closing with to defrosting room carry out refrigeration or；When refrigeration, cold wind passes through described
Cold wind air outlet 13a enters in defrosting room and move to cold wind return air inlet 23a, cold wind exchange heat after successively through the ontology 20 the
It one channel 25a and is discharged with the cold wind backwind tube 43 of the outlet of the first passage 25a, to form refrigeration outer circulation；System
When hot, controller stops cold wind input, and controls hot wind and enter in defrosting room through hot air outlet 13b and to hot wind return air inlet
23b is moved, in the outlet return to defrosting room after hot air heat exchange by the second channel 25b of the ontology 20, to form heating
Interior circulation.
The specific structure of the return airway referring to above-mentioned air channel structure embodiment, due to this defrosting room use it is above-mentioned
Whole technical solutions of all embodiments, thus it is at least all beneficial to effect brought by the technical solution with above-described embodiment
Fruit, this is no longer going to repeat them.
In addition, cold wind in refrigerator of the invention is imported from external air channel 41, cold wind is by first passage 25a and with first
The cold wind backwind tube 43 of the outlet of channel 25a, which is discharged outside defrosting room, forms refrigeration outer circulation；Hot wind passes through second channel 25b
And circulation in defrosting room formation heating is back to the hot gas backwind tube of the outlet of second channel 25b.Therefore, this programme is logical
Circulation heat exchange can be carried out to defrosting room by crossing circulation in refrigeration outer circulation and heating, be can be improved refrigeration and heating efficiency, dropped
The loss of low electric energy.
Referring to figure 5., in one embodiment, the defrosting room further includes at least one temperature being electrically connected with the controller
Sensor (not shown), the temperature sensor are located in the second cavity 45 and are installed on ontology 20, the temperature sensor
To acquire the temperature value in the second cavity 45 and be delivered to controller, the controller is according to the temperature in the second cavity 45
Value controls the heater and fan work or/and the control air door opening and closing.Temperature sensor is in the temperature for detecting food
Degree evidence is simultaneously sent to controller, when temperature data reaches given threshold, controls heater 31 and fan 32 stops working, and
After persistently setting duration, automatically controls cold wind input (as the air door 42 of control cold wind input is opened) and realize refrigeration.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (8)
1. a kind of air channel structure, applied in the defrosting room of refrigerator, which is characterized in that the air channel structure include ontology and every
Plate, wherein
The partition has the second plate face of the first plate face and second side positioned at the first side, offers at least one on the partition
Air outlet；
The ontology is connect with the partition, and to the setting of the first plate face of the prominent partition in first side, and described
Body offers at least return air inlet positioned at the first side of the partition, and is equipped in the ontology and is connected to the return air inlet setting
Vent passages；
The return air inlet is set to the one end of the ontology far from partition；
It is set on the partition there are two the air outlet, described two air outlets include the cold wind air outlet of corresponding supply cold wind input
With the hot air outlet of hot wind supply input；The ontology is equipped with multiple return air inlets, and the multiple return air inlet includes cold wind
Return air inlet and hot wind return air inlet, the vent passages include the first passage of corresponding cold wind return air inlet setting, and corresponding hot wind returns
The second channel of air port setting, the first passage are connected to form cold wind return air channel with cold wind return air inlet, the second channel
It is connected to form hot wind return air channel with hot wind return air inlet.
2. air channel structure as described in claim 1, which is characterized in that described using the extending direction of the partition as upward and downward
Ontology is set to the lower end of the partition, and the first passage and the second channel are set to the lower surface of the ontology, and described
First passage and second channel pass through every interlobar septum.
3. air channel structure as described in claim 1, which is characterized in that projection of the cold wind return air inlet on the partition with
The cold wind air outlet is diagonally positioned, and projection of the hot wind return air inlet on the partition and the hot air outlet are in pair
Angle setting.
4. air channel structure as described in claim 1, which is characterized in that the cold wind air outlet is in pair with the hot air outlet
Angle setting, and the position of the cold wind air outlet is higher than the position of the hot air outlet.
5. air channel structure as described in claim 1, which is characterized in that the ontology to second side of the partition it is prominent described in
Partition setting, the part that the ontology is located at second side of the partition are equipped with the installation position of fan and heater.
6. air channel structure as described in claim 1, which is characterized in that described using the extending direction of the partition as upward and downward
Ontology is set to the lower end of the partition, and the upper surface of the ontology offers at least one for temperature sensor mounted installation
Slot.
7. a kind of refrigerator, including defrosting room, which is characterized in that the defrosting room includes shell, heater, fan, air door, control
Device and it is installed on the intracorporal air return structure of the shell, the air return structure is air duct as claimed in any one of claims 1 to 6 knot
Defrosting room is divided into the first cavity for defrosting and the second cavity for installing heater and fan by structure, the partition, and described the
Two cavitys are connected to by the air outlet with the first cavity, and the opening of the defrosting room is located at the first side of the partition, described
Controller controls the heater and fan work is heated or/and controlled to defrosting room the airman and makees to defrosting room
Freeze.
8. refrigerator as claimed in claim 7, which is characterized in that the defrosting room further includes the temperature being electrically connected with the controller
Spend sensor, it is interior and be installed on ontology that the temperature sensor is located at the second cavity, and the temperature sensor is to acquire the
The intracorporal temperature value of two chambers is simultaneously delivered to controller, and the controller controls the heating according to the intracorporal temperature value of the second chamber
Device and fan work or/and the control air door opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092215.XA CN105486004B (en) | 2016-02-18 | 2016-02-18 | air channel structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092215.XA CN105486004B (en) | 2016-02-18 | 2016-02-18 | air channel structure and refrigerator |
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| CN105486004A CN105486004A (en) | 2016-04-13 |
| CN105486004B true CN105486004B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610092215.XA Active CN105486004B (en) | 2016-02-18 | 2016-02-18 | air channel structure and refrigerator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202465B (en) * | 2017-04-24 | 2020-06-23 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN109000420B (en) * | 2017-06-06 | 2024-03-22 | 海尔智家股份有限公司 | Thawing device and refrigerator with thawing device |
| CN108759234A (en) * | 2018-06-29 | 2018-11-06 | 安徽省特意达软件开发有限公司 | A kind of air return structure and refrigerator for refrigerator |
| CN112197482B (en) * | 2020-07-15 | 2022-05-03 | Tcl家用电器（合肥）有限公司 | Unfreezing method and device, computer equipment and storage medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4602302B2 (en) * | 2006-09-20 | 2010-12-22 | シャープ株式会社 | refrigerator |
| CN202168650U (en) * | 2011-07-27 | 2012-03-21 | 上海海立中野冷机有限公司 | Horizontal show case with heat-insulating air outlet |
| CN203572126U (en) * | 2013-12-09 | 2014-04-30 | 合肥美菱股份有限公司 | Unfreezing fresh-keeping chamber in refrigerator |
| CN104697269B (en) * | 2013-12-10 | 2017-07-11 | 苏州三星电子有限公司 | A kind of refrigerator |
| CN205536791U (en) * | 2016-02-18 | 2016-08-31 | 合肥华凌股份有限公司 | Wind channel structure and refrigerator |
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2016
- 2016-02-18 CN CN201610092215.XA patent/CN105486004B/en active Active
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