CN104879987A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104879987A CN104879987A CN201510295544.XA CN201510295544A CN104879987A CN 104879987 A CN104879987 A CN 104879987A CN 201510295544 A CN201510295544 A CN 201510295544A CN 104879987 A CN104879987 A CN 104879987A
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- Prior art keywords
- refrigeration compartment
- air
- refrigerator according
- refrigeration
- refrigerator
- 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
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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- 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
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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/062—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation along the inside of doors
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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator. The refrigerator comprises a box body, a door body and an air duct assembly, wherein the box body is provided with a refrigerating chamber; the door body is arranged on the box body to open or close the refrigerating chamber; the air duct assembly is arranged in the refrigerating chamber, the air duct assembly and the box body define a supply air duct for supplying air into the refrigerating chamber and a return air duct for exhausting air from the refrigerating chamber, and the air return port of the return air duct is formed in the bottom of the refrigerating chamber. The refrigerator according to the invention has the advantages that by reasonably arranging the supply air duct and the return air duct, cold in the refrigerating chamber is enabled to be more uniformly distributed, the refrigerating effect is effectively improved and the energy loss is reduced.
Description
Technical field
The present invention relates to art of refrigeration units, particularly relate to a kind of refrigerator.
Background technology
In correlation technique, wind cooling refrigerator process of refrigerastion is: the effect of evaporimeter in its pipeline, surface gives out cold, drive flabellum to rotate by the fan electromotor on air channel, cold is sent to air channel, air channel is provided with relevant air outlet, cold flows out from air outlet, be dispersed into the respective regions in case, finally these colds get back to evaporator surface by the return air inlet on air channel, iterative cycles like this, finally make warm field in case be tending towards even, thus reach refrigeration.
Freezer compressor is mostly mounted in refrigerator rear lower, for wind cooling refrigerator, under refrigerating chamber, the upper edge of drawer is often in sustained height with return air inlet, most cold can enter return air inlet along the upper edge of lower drawer, complete cold circulation, the cold that lower drawer can be caused to obtain like this is inadequate, temperature can higher than other corners of refrigeration compartment, therefore the running time extending compressor is only had, just requirement can be reached, but the compressor time is run long, can cause other corners of refrigeration chamber can be excessively cold, energy consumption also can increase, simultaneously, wind cooling refrigerator great majority there will be dew condensation phenomenon at its top and door courage cooperation place, more seriously condensation causes freezing.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of refrigerator, and the refrigeration compartment refrigeration of described refrigerator is even.
According to a kind of refrigerator provided by the invention, comprising: casing, described casing has refrigeration compartment; Men Ti, described door body is located on described casing to open or close described refrigeration compartment; And ducting assembly, described ducting assembly is located at refrigeration chamber, and described ducting assembly and described casing are defined for the supply air duct of blowing to described refrigeration chamber and for the return airway to described refrigeration compartment air draft, the return air inlet of described return airway is located at the bottom of described refrigeration compartment.
According to refrigerator of the present invention, by rationally arranging supply air duct and return airway, making the cold distribution of refrigeration chamber more even, effectively improving refrigeration, reduce energy loss.
Particularly, described refrigerator also comprises deep bead, and the internal partial wall of described deep bead and described casing limits described return airway.
Further, the shape of the position that described refrigeration compartment inwall is relative with described deep bead is identical with the shape of described deep bead.
Particularly, described deep bead comprises: linkage section, and described linkage section is connected with the inwall of described refrigeration compartment; Lead segment, one end of described lead segment is connected with described linkage section, the other end extend near described refrigeration compartment bottom and limit return air inlet with the internal partial wall of described refrigeration compartment.
Further, described linkage section and described lead segment rounding off.
Particularly, described lead segment and described linkage section are formed in one part.
Particularly, the air outlet of described supply air duct is multiple, and vertically spaced apart.
Further, described refrigerator also comprises: wind guide strip, and described wind guide strip is located at described refrigeration chamber and the opening of contiguous described refrigeration compartment.
Particularly, described wind guide strip comprises: installation portion, and described installation portion is arranged on the inwall of described refrigeration compartment; And for air-flow being guided to the air dam of described refrigeration compartment inside, described air dam is connected with described installation portion, described air dam forms wind-guiding face towards the side of described refrigeration compartment.
Further, described installation portion is threaded connection part and is connected with the inwall of described refrigeration compartment.
Accompanying drawing explanation
Fig. 1 is the refrigerator structure schematic diagram according to the embodiment of the present invention;
Fig. 2 be in Fig. 1 enclose the A portion enlarged diagram shown.
Reference numeral:
Refrigerator 100;
Casing 1;
Door body 2;
Deep bead 3; Linkage section 31; Lead segment 32;
Return airway 4; Return air inlet 41;
Supply air duct 5; Air outlet 51;
Air duct cover board 6;
Fan assembly 7;
Evaporimeter 8;
Drawer 9;
Wind guide strip 10; Installation portion 101; Air dam 102.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", , " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " 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 or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; It can be mechanical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Describe the refrigerator 100 according to the embodiment of the present invention in detail referring to Fig. 1-Fig. 2, described refrigerator 100 is for the fresh-keeping of food and refrigeration, and refrigeration is even.
As shown in Figure 1, refrigerator 100 comprises according to an embodiment of the invention: casing 1, door body 2 and ducting assembly.
Shown in figure 1, casing 1 has refrigeration compartment, that is, casing 1 inside can limit certain spatial accommodation, by forming refrigeration compartment to spatial accommodation Inner eycle cold, refrigeration compartment is used for carrying out fresh-keeping and refrigeration to food, further, refrigeration chamber has multiple drawer 9, thus effectively can improve the space availability ratio to refrigeration compartment, different drawers 9 can be used for the different types of food of sorting placement, arranges food to facilitate and ensures the fresh of taste of food.
Door body 2 can be located on casing 1 to open or close described refrigeration compartment, that is, shown in figure 1, the leading flank of casing 1 can have open ports, door body 2 can rotate to open or close open ports relative to open ports, when door body 2 opens refrigeration compartment, user stores or food of taking by open ports; When door body 2 closes refrigeration compartment, can prevent the lower air of temperature from flowing out from refrigeration chamber, thus refrigeration compartment inside can be made to keep lower temperature.Preferably, the contact surface of door body 2 and open ports can arrange elastic sealing strip (in figure non-view), on the one hand can the active force of effective buffered gate body 2 pairs of casings 1 when closing door body 2, the sealing of a body 2 pairs of open ports can be improved on the other hand, prevent the cold of refrigeration chamber from outwardly revealing, thus effectively can improve the refrigeration of refrigerator 100.
Ducting assembly is located at refrigeration chamber, and ducting assembly and casing 1 are defined for the supply air duct 5 of blowing to refrigeration chamber and for the return airway 4 to refrigeration compartment air draft, specifically, shown in figure 1, when refrigerator 100 works, evaporimeter 8 and surrounding air are carried out heat exchange and are become the lower air of temperature, under the effect of fan assembly 7, the air that temperature is lower is blown in supply air duct 5, under the guiding of supply air duct 5, the air that temperature is lower enters into refrigeration chamber from the air outlet 51 of supply air duct 5, thus can lower the temperature to refrigeration compartment.Can be able to circulate in refrigeration chamber to make to enter into refrigeration chamber cold air, the return air inlet 41 of return airway 4 is located at the bottom of refrigeration compartment.That is, cold air before entering return airway 4, by with refrigeration compartment bottom air, food or article carry out heat exchange after entered in return airway by return air inlet 41.Thus, reduce the temperature difference of refrigeration compartment bottom section and other bands of position, make the temperature of whole refrigeration compartment more even, significantly reduce the energy consumption of refrigerator, improve the operating efficiency of refrigerator 100, final cold air enters return airway 4 by the return air inlet 41 of bottom and gets back to evaporimeter 8 surface, iterative cycles like this, the temperature of refrigeration chamber can be made more balanced, thus the serviceability of refrigerator 100 can be improved.
Refrigerator 100 according to an embodiment of the invention, by return air inlet 41 being arranged on the bottom of refrigeration compartment, the cold air of refrigeration compartment Inner eycle can be made to enter in return airway 4 from the return air inlet 41 of the bottom of refrigeration compartment, like this, can can arrive the bottom section of refrigeration compartment by cold air, thus the temperature that can reduce bottom refrigeration compartment, reduce the temperature difference of bottom section and other bands of position, make the temperature of refrigeration chamber more even, and then effectively can improve the refrigeration of refrigerator 100, reduce refrigerator 100 energy loss.
In some embodiments of the invention, shown in figure 1, refrigerator 100 can also comprise deep bead 3.Wherein, deep bead 3 can be arranged on the bottom of refrigeration compartment, and deep bead 3 limits return airway 4 with the internal partial wall of casing 1, and the edge of close refrigeration compartment diapire and the internal partial wall of refrigeration compartment of deep bead 3 limit return air inlet 41 jointly.Like this, refrigeration chamber cold air is lived by deep bead 3 backstop, finally can only enter into return airway 4 by the return air inlet 41 of bottom and flow into evaporimeter 8, thus not only can simplify the structure of refrigerator 100, effectively can also improve the uniformity of refrigeration chamber temperature.
Further, the shape of the position that refrigeration compartment inwall is relative with deep bead 3 is identical with the shape of deep bead 3.In other words, the shape of the inwall of relative with deep bead 3 refrigeration compartment is identical with the shape of deep bead 3.Shown in figure 1, refrigeration compartment inwall and the deep bead 3 on the corresponding ground of return airway 4 are level and smooth curved, like this, cold is after freezing to refrigeration compartment, return airway 4 can be moved smoothly through, thus improve the circulation of cold, effectively improve refrigeration and operating efficiency.
Particularly, shown in figure 1, deep bead 3 can comprise linkage section 31 and lead segment 32.Wherein, linkage section 31 is connected with the inwall of refrigeration compartment, thus deep bead 3 can be arranged on securely the bottom of refrigeration compartment, one end of lead segment 32 is connected with linkage section 31, the other end extend near refrigeration compartment bottom and limit return air inlet 41 with the internal partial wall of refrigeration compartment, thus, cold air can flow to the bottom of refrigeration compartment, and enter return airway 4 by the return air inlet 41 bottom refrigeration compartment, thus the temperature that can reduce bottom refrigeration compartment, reduce the temperature difference of bottom section and other bands of position, make the temperature of refrigeration chamber more even.Be understandable that, lead segment 32 is the smooth curved surface identical with corresponding refrigeration compartment inwall shape, can improve the smoothness of refrigeration chamber air current flow thus.
Preferably, linkage section 31 and lead segment 32 rounding off, like this, can reduce the backflow resistance of cold in return airway 4 effectively, improves the efficiency of cold circulation, thus effectively improve refrigeration and operating efficiency.
Further preferably, lead segment 32 and linkage section 31 are formed in one part, like this, can facilitate the production and processing of deep bead 3 on the one hand, enhance productivity, also can increase the bulk strength of deep bead 3 on the other hand, improve the service life of deep bead 3.Certainly, be understandable that, the present invention is not limited thereto, deep bead 3 also can be configured to other and meet the structure of return air inlet 41 bottom refrigeration compartment, with the user demand of satisfied reality.
In some embodiments of the invention, the air outlet 51 of supply air duct 5 can be multiple, and it is vertically spaced apart, such as, in shown in FIG concrete example, multiple air outlet 51 can be arranged on air duct cover board 6, the cold air in supply air duct 5, by multiple air outlets 51 of (above-below direction shown in Fig. 1) on vertical direction, from top to bottom send into cold to refrigeration chamber, thus the cold of refrigeration chamber effectively can be made to be evenly distributed, improve the uniformity of refrigeration.
Shown in figure 1 and Fig. 2, refrigerator 100 according to the embodiment of the present invention can also comprise: wind guide strip 10, wind guide strip 10 is located at refrigeration chamber and the opening of contiguous refrigeration compartment, specifically, door body 2 needs regular opening or closing in the process used, the temperature near casing 1 open ports can be caused higher relative to the temperature of refrigeration chamber, by arranging wind guide strip 10, the cold air at refrigeration compartment top can be blocked, not only can reduce the speed that cold air is flowed out by the opening of refrigeration compartment thus, save energy consumption, effectively can also prevent the generation of condensation.
Particularly, shown in figure 2, wind guide strip 10 can comprise: installation portion 101 and the air dam 102 for air-flow being guided to refrigeration compartment inside, installation portion 101 is arranged on the inwall of refrigeration compartment, air dam 102 is connected with installation portion 101, air dam 102 forms wind-guiding face towards the side of refrigeration compartment, cold can be made along wind-guiding face to be thus diffused into other regions of refrigeration compartment, thus the speed that reduction cold air is flowed out by the opening of refrigeration compartment, and then effectively improve refrigerating speed and refrigeration.
Further, shown in figure 2, installation portion 101 is threaded connection part and is connected with the inwall of refrigeration compartment, thus can ensure the fastness of wind guide strip 10 and be convenient to install.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Casing, described casing has refrigeration compartment;
Men Ti, described door body is located on described casing to open or close described refrigeration compartment; And
Ducting assembly, described ducting assembly is located at refrigeration chamber, and described ducting assembly and described casing are defined for the supply air duct of blowing to described refrigeration chamber and for the return airway to described refrigeration compartment air draft, the return air inlet of described return airway is located at the bottom of described refrigeration compartment.
2. refrigerator according to claim 1, is characterized in that, comprising:
Deep bead, the internal partial wall of described deep bead and described casing limits described return airway.
3. refrigerator according to claim 2, is characterized in that, the shape of the position that described refrigeration compartment inwall is relative with described deep bead is identical with the shape of described deep bead.
4. refrigerator according to claim 2, is characterized in that, described deep bead comprises:
Linkage section, described linkage section is connected with the inwall of described refrigeration compartment;
Lead segment, one end of described lead segment is connected with described linkage section, the other end extend near described refrigeration compartment bottom and limit return air inlet with the internal partial wall of described refrigeration compartment.
5. refrigerator according to claim 4, is characterized in that, described linkage section and described lead segment rounding off.
6. refrigerator according to claim 4, is characterized in that, described lead segment and described linkage section are formed in one part.
7. refrigerator according to claim 1, is characterized in that, the air outlet of described supply air duct is multiple, and vertically spaced apart.
8. the refrigerator according to any one of claim 1-7, is characterized in that, also comprises:
Wind guide strip, described wind guide strip is located at described refrigeration chamber and the opening of contiguous described refrigeration compartment.
9. refrigerator according to claim 8, is characterized in that, described wind guide strip comprises:
Installation portion, described installation portion is arranged on the inwall of described refrigeration compartment; And
For air-flow being guided to the air dam of described refrigeration compartment inside, described air dam is connected with described installation portion, and described air dam forms wind-guiding face towards the side of described refrigeration compartment.
10. refrigerator according to claim 9, is characterized in that, described installation portion is threaded connection part and is connected with the inwall of described refrigeration compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295544.XA CN104879987B (en) | 2015-06-01 | 2015-06-01 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295544.XA CN104879987B (en) | 2015-06-01 | 2015-06-01 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879987A true CN104879987A (en) | 2015-09-02 |
| CN104879987B CN104879987B (en) | 2018-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295544.XA Active CN104879987B (en) | 2015-06-01 | 2015-06-01 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879987B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233479A1 (en) * | 2017-06-19 | 2018-12-27 | 海信容声(广东)冰箱有限公司 | Refrigerator ventilating system and air-cooled refrigerator |
| CN110345685A (en) * | 2019-06-27 | 2019-10-18 | 浙江优纳特科学仪器有限公司 | Refrigerator |
| CN110906612A (en) * | 2018-09-14 | 2020-03-24 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768353A (en) * | 1987-07-24 | 1988-09-06 | Whirlpool Corporation | Refrigeration apparatus air return |
| CN102393117A (en) * | 2011-11-22 | 2012-03-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102478339A (en) * | 2010-11-26 | 2012-05-30 | 博西华家用电器有限公司 | Refrigeration equipment and air guide piece thereof |
| CN103940173A (en) * | 2014-04-10 | 2014-07-23 | 合肥美菱股份有限公司 | Refrigerator air duct structure and refrigerator thereof |
| CN204806770U (en) * | 2015-06-01 | 2015-11-25 | 合肥华凌股份有限公司 | Refrigerator |
-
2015
- 2015-06-01 CN CN201510295544.XA patent/CN104879987B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768353A (en) * | 1987-07-24 | 1988-09-06 | Whirlpool Corporation | Refrigeration apparatus air return |
| CN102478339A (en) * | 2010-11-26 | 2012-05-30 | 博西华家用电器有限公司 | Refrigeration equipment and air guide piece thereof |
| CN102393117A (en) * | 2011-11-22 | 2012-03-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103940173A (en) * | 2014-04-10 | 2014-07-23 | 合肥美菱股份有限公司 | Refrigerator air duct structure and refrigerator thereof |
| CN204806770U (en) * | 2015-06-01 | 2015-11-25 | 合肥华凌股份有限公司 | Refrigerator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233479A1 (en) * | 2017-06-19 | 2018-12-27 | 海信容声(广东)冰箱有限公司 | Refrigerator ventilating system and air-cooled refrigerator |
| US11226148B2 (en) | 2017-06-19 | 2022-01-18 | Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. | Refrigerator |
| CN110906612A (en) * | 2018-09-14 | 2020-03-24 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN110345685A (en) * | 2019-06-27 | 2019-10-18 | 浙江优纳特科学仪器有限公司 | Refrigerator |
| CN110345685B (en) * | 2019-06-27 | 2021-11-12 | 浙江优纳特科学仪器有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879987B (en) | 2018-04-13 |
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