CN104236195B - Wind cooling refrigerator - Google Patents
Wind cooling refrigerator Download PDFInfo
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- CN104236195B CN104236195B CN201410476343.5A CN201410476343A CN104236195B CN 104236195 B CN104236195 B CN 104236195B CN 201410476343 A CN201410476343 A CN 201410476343A CN 104236195 B CN104236195 B CN 104236195B
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- temperature
- alternating temperature
- air
- room
- cooling refrigerator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of wind cooling refrigerator, including: casing, it is provided with air-supply passage and the return air channel of room between room between refrigerator room, freezing compartment, alternating temperature, connection freezing compartment and alternating temperature in casing；For the refrigerating evaporator that freezing compartment is freezed；Freezing fan, for guiding room between alternating temperature by the cold wind in freezing compartment by air-supply passage；Alternating temperature ducting assembly, alternating temperature ducting assembly is located between alternating temperature indoor, has return airway that the exhaust air flue connected with air-supply passage connects with return air channel, air outlet that temperature sensing mouth connects with exhaust air flue and the return air inlet that connects with return airway in alternating temperature ducting assembly；Temperature-sensing probe, exposes from temperature sensing mouth, for detecting temperature indoor between alternating temperature；Controller, controller controls the rotating speed of freezing fan according to the temperature detection value of temperature-sensing probe.Wind cooling refrigerator according to embodiments of the present invention has that temperature-changing chamber temperature control is reliable, low cost and other advantages.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of wind cooling refrigerator.
Background technology
Air-cooled computer refrigerator in correlation technique, uses MOD or manual air door to control the temperature of temperature-changing chamber.But using
During, air door easily breaks down, thus causes temperature-changing chamber too high or too low for temperature, and air door is relatively costly, unfavorable
Control in refrigerator cost.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem of the prior art the most to a certain extent.To this end, the present invention carries
Going out a kind of wind cooling refrigerator, this wind cooling refrigerator has that temperature-changing chamber temperature control is reliable, low cost and other advantages.
For achieving the above object, proposing a kind of wind cooling refrigerator according to embodiments of the invention, described wind cooling refrigerator includes: casing,
Room between refrigerator room, freezing compartment and the alternating temperature between described refrigerator room and described freezing compartment it is provided with in described casing,
Air-supply passage and the return air channel of room between described freezing compartment and described alternating temperature it is communicated with in described casing；Refrigerating evaporator,
Described refrigerating evaporator is for freezing to described freezing compartment；Freezing fan, described freezing fan is located in described freezing compartment,
For the cold wind in described freezing compartment is guided room between described alternating temperature by described air-supply passage；Alternating temperature ducting assembly, described
Alternating temperature ducting assembly is located between described alternating temperature indoor, has, in described alternating temperature ducting assembly, the air-out connected with described air-supply passage
Air channel and the return airway connected with described return air channel, described alternating temperature ducting assembly be provided with temperature sensing mouth with described go out
The air outlet of wind air channel connection and the return air inlet that connects with described return airway；Temperature-sensing probe, described temperature-sensing probe is located at institute
State in alternating temperature ducting assembly, and described temperature-sensing probe exposes from described temperature sensing mouth, for detecting indoor between described alternating temperature
Temperature；Controller, described controller is connected with described temperature-sensing probe and described freezing fan respectively, and described controller is according to institute
The temperature detection value stating temperature-sensing probe controls the rotating speed of described freezing fan.
Wind cooling refrigerator according to embodiments of the present invention, controls relatively reliable to temperature indoor between described alternating temperature, and cost is lower.
It addition, wind cooling refrigerator according to the above embodiment of the present invention can also have a following additional technical characteristic:
According to one embodiment of present invention, described alternating temperature ducting assembly includes: back cover；Mesochite, described mesochite is removably
It is arranged on described back cover, and between described mesochite and described back cover, limits rear exhaust air flue, the through institute of described return airway
State back cover and described mesochite；Fore shell, described fore shell is removably mounted on described mesochite, and described fore shell and described mesochite
Limit the front exhaust air flue connected with described rear exhaust air flue, described front exhaust air flue and described rear exhaust air flue to collectively form
Described exhaust air flue, described temperature-sensing probe is located between described fore shell and described back cover, described air outlet, described return air inlet and
Described temperature sensing mouth is located on described fore shell.
According to one embodiment of present invention, the front surface of described mesochite is provided with the assembling relative with described temperature sensing mouth position
Groove, described temperature-sensing probe is located in described fitting recess.
According to one embodiment of present invention, described air outlet is three, and wherein, two described air outlets are at described fore shell
On front surface, the roof of neighbouring described fore shell is arranged, and two described air outlets are the most spaced apart, goes out described in another
Air port is positioned at the middle part of the front surface of described fore shell on above-below direction and left and right directions.
According to one embodiment of present invention, described return air inlet is one, and described return air inlet adjacent to described fore shell diapire and
Left side wall is arranged.
According to one embodiment of present invention, described temperature sensing mouth is one, and described temperature sensing mouth is in the vertical direction
Between described return air inlet and the described air outlet in left side.
According to one embodiment of present invention, described alternating temperature ducting assembly is provided with around going out that described air outlet and front end open wide
Air duct, the diapire of described chimney fan is provided with the breach being connected with the front end opened wide.
According to one embodiment of present invention, the upper surface of described chimney fan by rear to front downward-sloping extension, described breach from
The diapire of chimney fan extends to left side wall and right side wall.
According to one embodiment of present invention, described alternating temperature ducting assembly is provided with cover and sets the return wind transom of described return air inlet.
According to one embodiment of present invention, described alternating temperature ducting assembly is provided with cover and sets the temperature-sensitive guard shield of described temperature sensing mouth.
Accompanying drawing explanation
Fig. 1 is the structural representation of wind cooling refrigerator according to embodiments of the present invention.
Fig. 2 is the structural representation of the alternating temperature ducting assembly of wind cooling refrigerator according to embodiments of the present invention.
Fig. 3 is the explosive view of the alternating temperature ducting assembly of wind cooling refrigerator according to embodiments of the present invention.
Fig. 4 is the side view of the alternating temperature ducting assembly of wind cooling refrigerator according to embodiments of the present invention.
Reference: room 113, air-supply between wind cooling refrigerator 1, casing 100, refrigerator room 111, freezing compartment 112, alternating temperature
Passage 120, return air channel 130, refrigerating evaporator 200, freezing fan 300, alternating temperature ducting assembly 400, rear air-out wind
Road 411, front exhaust air flue 412, return airway 420, temperature-sensitive guard shield 431, chimney fan 441, breach 442, return wind transom
451, back cover 460, mesochite 470, fitting recess 471, fore shell 480, temperature-sensing probe 500.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings wind cooling refrigerator 1 according to embodiments of the present invention is described.
As Figure 1-Figure 4, wind cooling refrigerator 1 according to embodiments of the present invention includes casing 100, refrigerating evaporator 200, cold
Freeze fan 300, alternating temperature ducting assembly 400, temperature-sensing probe 500 and controller (not shown).
It is provided with refrigerator room 111, freezing compartment 112 in casing 100 and is positioned at refrigerator room 111 and cold in the vertical direction
Freeze room 113 (above-below direction is as shown in the arrow A in Fig. 1-Fig. 4) between the alternating temperature between a room 112, set in casing 100
There are air-supply passage 120 and the return air channel 130 of room 113 between connection freezing compartment 112 and alternating temperature.
Refrigerating evaporator 200 is the position of corresponding freezing compartment 112 in being located at casing 100, for freezing freezing compartment 112.
Freezing fan 300 is located in freezing compartment 112, for being led by air-supply passage 120 by the cold wind in freezing compartment 112
Room 113 between alternating temperature, and between alternating temperature, cold in room 113 is returned freezing compartment 112 by return air channel 130.
Alternating temperature ducting assembly 400 is located between alternating temperature in room 113, has with air-supply passage 120 even in alternating temperature ducting assembly 400
Logical exhaust air flue and the return airway 420 connected with return air channel 130, alternating temperature ducting assembly 400 is provided with temperature sensing
The air outlet that connects with described exhaust air flue of mouth and the return air inlet connected with return airway 420.Temperature-sensing probe 500 sets
In alternating temperature ducting assembly 400, and temperature-sensing probe 500 exposes from described temperature sensing mouth, is used for detecting room 113 between alternating temperature
Interior temperature.Described controller is connected with temperature-sensing probe 500 and freezing fan 300 respectively, and described controller is according to temperature-sensitive
The temperature detection value of probe 500 controls the rotating speed of freezing fan 300.
Wind cooling refrigerator 1 according to embodiments of the present invention, by arranging freezing fan 300 and connecting freezing compartment 112 and alternating temperature
Between the air-supply passage 120 of room 113 and return air channel 130, it is possible to use cold by freezing compartment 112 of freezing fan 300
Air imports between alternating temperature in room 113, to realize the refrigeration of room 113 between alternating temperature by air-supply passage 120.
Additionally, by arranging temperature-sensing probe 500 and described controller, it is possible to use temperature-sensing probe 500 detects room 113 between alternating temperature
Interior temperature, makes described controller control the rotating speed of freezing fan 300 according to the temperature detection value of temperature-sensing probe 500, with
Control freezing fan 300 between alternating temperature, in room 113, import the flow velocity of cold wind, it is achieved to the regulation of temperature in room between alternating temperature 113.
Owing to wind cooling refrigerator 1 is adjusted merely by the rotating speed of freezing fan 300 to the temperature regulated between alternating temperature in room 113, it is difficult to because of it
His parts damages and causing can not be freezed in room 113 between alternating temperature or temperature is too low, not only regulates temperature more accurately and reliably,
And need not increase other devices (such as air door), so can save the cost of air door, thus improve wind cooling refrigerator 1
Cost performance.
Therefore, wind cooling refrigerator 1 according to embodiments of the present invention has that temperature-changing chamber temperature control is reliable, low cost and other advantages.
Below with reference to the accompanying drawings wind cooling refrigerator 1 according to the specific embodiment of the invention is described.
In some specific embodiments of the present invention, as Figure 1-Figure 4, alternating temperature ducting assembly 400 can include back cover 460,
Mesochite 470 and fore shell 480 (fore-and-aft direction is as shown in the arrow B in Fig. 1-Fig. 4).Mesochite 470 can removably be installed
On back cover 460, and can limit rear exhaust air flue 411 between mesochite 470 and back cover 460, return airway 420 can
With through back cover 460 and mesochite 470.Fore shell 480 can be removably mounted on mesochite 470, and fore shell 480 with in
Shell 470 can limit the front exhaust air flue 412 connected with rear exhaust air flue 411, front exhaust air flue 412 and rear air-out wind
Road 411 can collectively form described exhaust air flue, and temperature-sensing probe 500 can be located between fore shell 480 and back cover 460, institute
State air outlet, described return air inlet and described temperature sensing mouth can be located on fore shell 480.Go out described in being thus possible not only to be easy to
Wind air channel and the formation of return airway 420, in order to the manufacture of alternating temperature ducting assembly 400, and can be so that alternating temperature air channel
The dismounting of assembly 400 is so that the replacing of temperature-sensing probe 500 and maintenance.
Specifically, together with fore shell 480 and mesochite 470 can be removably mounted on by front buckle, mesochite 470 and after
Shell 460 can be removably mounted on together by rear buckle.
Wherein, as it is shown on figure 3, the front surface of mesochite 470 can be provided with the fitting recess relative with described temperature sensing mouth position
471, temperature-sensing probe 500 can be located in fitting recess 471.Thus can be so that temperature-sensing probe 500 fixed and positioned.
Alternatively, as shown in figs 2-4, described air outlet can be three, and wherein, two described air outlets can be front
On the front surface of shell 480, the roof of neighbouring fore shell 480 is arranged and the most spaced apart (in left and right directions such as Fig. 2-Fig. 3
Arrow C shown in), another described air outlet can be positioned at the front surface of fore shell 480 on above-below direction and left and right directions
Middle part.Owing to cold air has the characteristic of easily sinking, the upper and lower temperature difference that thus can reduce between alternating temperature in room 113, make alternating temperature
Between in room 113 upper and lower temperature difference less than 3 degrees Celsius.
Specifically, as shown in figs 2-4, described return air inlet can be one, and described return air inlet can neighbouring fore shell 480
Diapire and left side wall arrange.Thus it can be prevented that the cold air of room 113 is too early from described between described air outlet entrance alternating temperature
Return air inlet flows back to freezing compartment 112, being fully used so that entering the cold wind of room 113 between alternating temperature, improving room 113 between alternating temperature
Utilization rate to cold wind.
Advantageously, as shown in figs 2-4, described temperature sensing mouth can be one, and described temperature sensing mouth can be upper
Lower section is upwards between described return air inlet and the described air outlet in left side.Thus can be so that temperature-sensing probe 500 detects described
Temperature between return air inlet and the described air outlet in left side, to improve the accuracy of temperature-sensing probe 500 thermometric.
Fig. 1-Fig. 4 shows the wind cooling refrigerator 1 according to one concrete example of the present invention.As shown in figs 2-4, alternating temperature air channel
The chimney fan 441 opened wide around described air outlet and front end can be provided with on assembly 400, permissible on the diapire of chimney fan 441
The breach 442 that the front end being provided with and open wide is connected.Thus between alternating temperature during the article contacts chimney fan 441 in room 113,
Cold wind can also flow out from breach 442, blocks described air outlet with the article prevented between alternating temperature in room 113, it is ensured that alternating temperature
Between room 113 can normally freeze.
Advantageously, as shown in figs 2-4, the upper surface of chimney fan 441 can be by rear to front downward-sloping extension, breach 442
Left side wall and right side wall can be extended to from the diapire of chimney fan.Thus it is possible not only to utilize chimney fan 441 to from described air-out
The cold wind that mouth flows out guides, and can ensure that the air output of chimney fan 441.
Specifically, as shown in figs 2-4, alternating temperature ducting assembly 400 can be provided with cover and set the return wind transom 451 of described return air inlet.
Specifically, the opening of return wind transom 451 can be down.The article that thus it can be prevented that between alternating temperature in room 113 and liquid enter
Described return air inlet, to ensure the reliability of wind cooling refrigerator 1.
Alternatively, as shown in figs 2-4, alternating temperature ducting assembly 400 can be provided with cover and set the temperature-sensitive of described temperature sensing mouth
Guard shield 431.Thus can utilize temperature-sensitive guard shield 431 that temperature-sensing probe 500 is protected, prevent temperature-sensing probe 500 from occurring
Damage.
Other of wind cooling refrigerator 1 according to embodiments of the present invention constitute and operate the most all
It is known, is not detailed herein.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ",
Orientation or the position relationship of the instruction such as " outward ", " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position relationship,
It is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include one or more this feature.In describing the invention, " multiple " are meant that at least two,
Such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing "
Should be interpreted broadly Deng term, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements.For the ordinary skill in the art, Ke Yigen
Above-mentioned term concrete meaning in the present invention is understood according to concrete condition.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
Can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but logical
Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " on
Face " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than the
Two features.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is special second
Levy underface and obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
Any one or more embodiments or example combine in an appropriate manner.Additionally, those skilled in the art can be by
Different embodiments or example described in this specification engage and combine.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (9)
1. a wind cooling refrigerator, it is characterised in that including:
Casing, is provided with room between refrigerator room, freezing compartment and the alternating temperature between described refrigerator room and described freezing compartment, institute in described casing
Air-supply passage and the return air channel of room between described freezing compartment and described alternating temperature it is communicated with in stating casing；
Refrigerating evaporator, described refrigerating evaporator is for freezing to described freezing compartment；
Freezing fan, described freezing fan is located in described freezing compartment, for being guided by described air-supply passage by the cold wind in described freezing compartment
Room between described alternating temperature；
Alternating temperature ducting assembly, described alternating temperature ducting assembly is located between described alternating temperature indoor, has with described air-supply passage even in described alternating temperature ducting assembly
Logical exhaust air flue and the return airway connected with described return air channel, described alternating temperature ducting assembly is provided with temperature sensing mouth and described air-out wind
The air outlet of road connection and the return air inlet that connects with described return airway, described alternating temperature ducting assembly includes back cover, mesochite and fore shell, described in
Shell be removably mounted on described back cover and and described back cover between limit rear exhaust air flue, the through described back cover of described return airway and described
Mesochite, described fore shell is removably mounted on described mesochite and limits the front exhaust air flue connected with described rear exhaust air flue with described mesochite,
Described front exhaust air flue and described rear exhaust air flue collectively form described exhaust air flue, described air outlet, described return air inlet and described temperature sensing mouth
It is located on described fore shell；
Temperature-sensing probe, described temperature-sensing probe is located between described fore shell and described back cover and exposes from described temperature sensing mouth, being used for detecting described alternating temperature
Between indoor temperature；
Controller, described controller is connected with described temperature-sensing probe and described freezing fan respectively, and described controller is according to the temperature of described temperature-sensing probe
Detected value controls the rotating speed of described freezing fan.
Wind cooling refrigerator the most according to claim 1, it is characterised in that the front surface of described mesochite is provided with and described temperature sensing mouth position phase
To fitting recess, described temperature-sensing probe is located in described fitting recess.
Wind cooling refrigerator the most according to claim 1, it is characterised in that described air outlet is three, wherein, two described air outlets are in institute
Stating the roof of neighbouring described fore shell on the front surface of fore shell to arrange and the most spaced apart, another described air outlet is in above-below direction and left and right
The middle part of the front surface of described fore shell it is positioned on direction.
Wind cooling refrigerator the most according to claim 3, it is characterised in that described return air inlet is one and the diapire of neighbouring described fore shell and left side
Wall is arranged.
Wind cooling refrigerator the most according to claim 4, it is characterised in that described temperature sensing mouth is one and is positioned at described in the vertical direction
Between return air inlet and the described air outlet in left side.
6. according to the wind cooling refrigerator according to any one of claim 1-5, it is characterised in that described alternating temperature ducting assembly be provided with around described go out
The chimney fan that air port and front end are opened wide, the diapire of described chimney fan is provided with the breach being connected with the front end opened wide.
Wind cooling refrigerator the most according to claim 6, it is characterised in that the upper surface of described chimney fan is by rear to front downward-sloping extension, institute
State breach and extend to left side wall and right side wall from the diapire of chimney fan.
8. according to the wind cooling refrigerator according to any one of claim 1-5, it is characterised in that described alternating temperature ducting assembly is provided with cover and sets described returning
The return wind transom in air port.
9. according to the wind cooling refrigerator according to any one of claim 1-5, it is characterised in that described alternating temperature ducting assembly is provided with cover and sets described temperature
The temperature-sensitive guard shield of degree detection mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476343.5A CN104236195B (en) | 2014-09-17 | 2014-09-17 | Wind cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476343.5A CN104236195B (en) | 2014-09-17 | 2014-09-17 | Wind cooling refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236195A CN104236195A (en) | 2014-12-24 |
| CN104236195B true CN104236195B (en) | 2016-08-24 |
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ID=52224774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476343.5A Active CN104236195B (en) | 2014-09-17 | 2014-09-17 | Wind cooling refrigerator |
Country Status (1)
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| CN (1) | CN104236195B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192198B (en) * | 2017-06-29 | 2020-01-03 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN110030787B (en) * | 2018-01-12 | 2021-11-19 | 合肥华凌股份有限公司 | Refrigerator with a door |
| CN108955036A (en) * | 2018-08-31 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of horizontal frostless dual temperature air-cooled freezer |
| CN113375388B (en) * | 2020-02-25 | 2022-09-27 | 合肥华凌股份有限公司 | Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719702A (en) * | 1993-06-28 | 1995-01-20 | Matsushita Refrig Co Ltd | Refrigerator |
| JP4093810B2 (en) * | 2002-05-31 | 2008-06-04 | 三洋電機株式会社 | Cooling storage |
| CN2716770Y (en) * | 2004-05-12 | 2005-08-10 | 苏州三星电子有限公司 | A refrigerating unit for temperature changing chamber of refrigerator |
| CN201803549U (en) * | 2010-09-21 | 2011-04-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with independent temperature control variable-temperature sub-chamber |
| CN102645068B (en) * | 2012-04-26 | 2014-07-16 | 合肥美的电冰箱有限公司 | Air duct component and refrigerator with same |
| CN102997571B (en) * | 2012-12-28 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator and clapboard of refrigerator |
| CN204177004U (en) * | 2014-09-17 | 2015-02-25 | 合肥美的电冰箱有限公司 | Wind cooling refrigerator |
-
2014
- 2014-09-17 CN CN201410476343.5A patent/CN104236195B/en active Active
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| CN104236195A (en) | 2014-12-24 |
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