CN104296460A - Freezing chamber liner component for refrigerator and refrigerator with freezing chamber liner component - Google Patents
Freezing chamber liner component for refrigerator and refrigerator with freezing chamber liner component Download PDFInfo
- Publication number
- CN104296460A CN104296460A CN201410572452.7A CN201410572452A CN104296460A CN 104296460 A CN104296460 A CN 104296460A CN 201410572452 A CN201410572452 A CN 201410572452A CN 104296460 A CN104296460 A CN 104296460A
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- China
- Prior art keywords
- household freezer
- freezer courage
- refrigerator
- assembly
- freezing chamber
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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
-
- 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
- F25D23/00—General constructional features
- F25D23/06—Walls
Landscapes
- 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 freezing chamber liner component for a refrigerator and the refrigerator with the freezing chamber liner component. The freezing chamber liner component comprises a freezing chamber liner and an air passage component arranged in the freezing chamber liner, the air passage component comprises a front cover and a rear cover, air supply ports are formed in the front cover, the rear cover is arranged on the rear side of the front cover, and the front cover and the rear cover are mutually spaced to define an air supply cavity, and the rear cover and the rear side of the freezing chamber liner are mutually spaced to define a heat exchange cavity. An air inlet is formed in the rear cover, the air supply cavity and the heat exchange cavity are communicated through the air inlet, the air supply ports are communicated with the air supply cavity, and the lower end of the front cover extends downwards to a position adjacent to the bottom wall of the freezing chamber liner. According to the freezing chamber liner component for the refrigerator, the lower end of the front cover of the air passage component extends downwards to the position adjacent to the bottom wall of the freezing chamber liner, and accordingly the problem of air passage cycle short circuit is solved, and normality in freezing of foods and the like stored in the freezing chamber liner can be realized under the condition that no bottom drawer is arranged in the freezing chamber liner.
Description
Technical field
The present invention relates to refrigerator apparatus field, especially relate to a kind of household freezer courage assembly for refrigerator and there is its refrigerator.
Background technology
Point out in correlation technique, wind cooling refrigerator is for ensureing normal air-out and return air circulation, gap between general bottom drawer and household freezer courage is as return air channel, if bottom drawer and household freezer courage rear surface distant, the problem of freezing return air short circuit will be caused, that is, to circulate direct return air without bottom drawer after air-out, cause bottom drawer place temperature drift, cold chamber drawer cannot be taken out the reefer space being used alone household freezer courage bottom like this, virtually decrease the memory space of refrigerating chamber.In addition, owing to utilizing gap between bottom drawer and household freezer courage as return air channel, thus cause return air distance longer, bottom drawer place cannot ensure the demand of fast cooling.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the invention reside in and propose a kind of household freezer courage assembly for refrigerator, described household freezer courage assembly can improve the problem of air channel circulation short circuit.
The present invention also proposes a kind of refrigerator with above-mentioned household freezer courage assembly.
The household freezer courage assembly for refrigerator according to a first aspect of the present invention, comprising: household freezer courage, and ducting assembly, described ducting assembly is located in described household freezer courage, described ducting assembly comprises protecgulum and bonnet, described protecgulum is formed with air outlet, described bonnet is located at the rear side of described protecgulum, be spaced apart from each other to limit wind pushing cavity between described protecgulum and described bonnet, be spaced apart from each other to limit heat exchanging chamber between the rear wall of described bonnet and described household freezer courage, described bonnet is formed with air inlet, described wind pushing cavity is communicated with by described air inlet with described heat exchanging chamber, described air outlet is communicated with described wind pushing cavity, the lower end of wherein said protecgulum extends downward the diapire of contiguous described household freezer courage.
According to the household freezer courage assembly for refrigerator of the present invention, the diapire of contiguous household freezer courage is extended downward by the lower end of the protecgulum by ducting assembly, thus improve the problem of air channel circulation short circuit, when not being provided with bottom drawer in household freezer courage, the food etc. left in household freezer courage can realize normal refrigerating effect.
Particularly, the front surface of the bottom of described protecgulum is provided with at least one first projection.
Alternatively, first the first raised line for extending along the vertical direction is convexed to form described at least one.
Further, described first raised line is the uniform intervals distribution in the lateral direction of multiple and described multiple first raised line.
Particularly, the first projection described at least one is protruded forward by a part for the front surface of the bottom of described protecgulum and is formed.
Particularly, the diapire of described household freezer courage is provided with at least one second projection.
Alternatively, second the second raised line for extending along the longitudinal direction is convexed to form described at least one.
Further, described second raised line is the uniform intervals distribution in the lateral direction of multiple and described multiple second raised line.
Particularly, the diapire of described household freezer courage is provided with screen pack, and described screen pack is positioned at the top of at least one the second projection described.
Refrigerator according to a second aspect of the present invention, comprises the household freezer courage assembly for refrigerator according to a first aspect of the present invention.
According to refrigerator of the present invention, by arranging the household freezer courage assembly for refrigerator of above-mentioned first aspect, thus improve the overall performance of refrigerator.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 looks generalized section according to a left side for the household freezer courage assembly for refrigerator of the embodiment of the present invention;
Fig. 2 is the schematic front view of the household freezer courage assembly shown in Fig. 1;
Fig. 3 is that generalized section is looked on a left side for the household freezer courage shown in Fig. 1;
Fig. 4 is the schematic front view of the household freezer courage shown in Fig. 3.
Reference numeral:
100: household freezer courage assembly;
1: household freezer courage; 11: storage space; 121: return air channel;
2: protecgulum; 21: air outlet; 22: return air inlet;
3: the first raised lines; 31: first flow;
4: the second raised lines; 41: the second runners;
5: screen pack.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.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.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
The household freezer courage assembly 100 for refrigerator of embodiment is according to a first aspect of the present invention described below with reference to Fig. 1-Fig. 4.
As shown in Figure 3, the household freezer courage assembly 100 for refrigerator of embodiment, comprising: household freezer courage 1 and ducting assembly 100 according to a first aspect of the present invention.
Particularly, with reference to Fig. 3, ducting assembly 100 is located in household freezer courage 1, wherein, the left side of ducting assembly 100 can be fixed with the left side wall of household freezer courage 1, and the right side of ducting assembly 100 can be fixed with the right side wall of household freezer courage 1, and the roof of ducting assembly 100 can be fixed with the roof of household freezer courage 1.But the present invention is not limited to this.Preferably, ducting assembly 100 is arranged on the rear side in household freezer courage 1, and opens with the rear wall time interval of household freezer courage 1, and so that the compartition in household freezer courage 1 is become front and back two parts, the part be wherein positioned on front side of ducting assembly 100 is storage space 11.
Further, as shown in Figure 3, ducting assembly 100 comprises protecgulum 2 and bonnet (scheming not shown), bonnet is located at the rear side of protecgulum 2 and spaced apart in the longitudinal direction with protecgulum 2, the lower end of protecgulum 2 extends downward the diapire of contiguous household freezer courage 1, just right before and after the top of bonnet and protecgulum 2, wherein the top of protecgulum 2 and bonnet limit the wind pushing cavity of sealing jointly, the rear wall of bonnet and household freezer courage 1 limits heat exchanging chamber jointly, heat exchanging chamber and wind pushing cavity are positioned at 12 places shown in Fig. 3, the bottom of protecgulum 2 and the rear wall of household freezer courage 1 limit return air channel 121 jointly, the upper end of return air channel 121 is connected with the lower end of heat exchanging chamber.
With reference to Fig. 3, protecgulum 2 is formed with air outlet 21, air outlet 21 can run through the part relative with before and after bonnet of protecgulum 2 along the longitudinal direction, air outlet 21 is communicated with storage space 11 and wind pushing cavity, can flow in storage space 11 to make the wind in wind pushing cavity, the lower end of protecgulum 2 and the diapire of household freezer courage 1 limit return air inlet 22 jointly, return air inlet 22 is communicated with storage space 11 and return air channel 121, thus the air in storage space 11 can flow in return air channel 121 from return air inlet 22, flow into again in heat exchanging chamber, bonnet is formed with air inlet, air inlet can run through the top of bonnet along the longitudinal direction, air inlet is communicated with heat exchanging chamber and wind pushing cavity, can flow in wind pushing cavity to make the wind in heat exchanging chamber.
Cold air in such heat exchanging chamber can enter in wind pushing cavity by air inlet, storage space 11 is sent to again inner from air outlet 21, because air outlet 21 is relative with the top of storage space 11, thus the cold air entering storage space 11 top can flow down to the bottom of storage space 11 to flow in return air channel 121 by return air inlet 22, flow back to again in heat exchanging chamber and carry out the cooling of heat exchange again, to carry out air-supply kind of refrigeration cycle next time.
Thus, the cold wind sent from protecgulum 2 top need from the bottom of protecgulum 2, the i.e. position return air of adjacent tank courage 1 diapire, thus cold wind can flow to the bottom of storage space 11 from the top of storage space 11, to freeze all sidedly to storage space 11, like this when the bottom of storage space 11 is not provided with drawer, storage space 11 can realize normal kind of refrigeration cycle, there will not be the phenomenon of air channel circulation short circuit, like this, owing to eliminating the drawer of storage space 11 bottom, thus drawer can cannot hold by user, the article that volume is larger are directly placed in storage space 11, to utilize storage space 11 more fully, improve the space availability ratio of storage space 11, also the storage space 11 in a disguised form increased in household freezer courage 1 is just equivalent to.
According to the household freezer courage assembly 100 for refrigerator of the embodiment of the present invention, the diapire of contiguous household freezer courage 1 is extended downward by the lower end of the protecgulum 2 by ducting assembly 100, thus improve the problem of air channel circulation short circuit, when not being provided with bottom drawer in household freezer courage 1, the food etc. left in household freezer courage 1 can realize normal refrigerating effect.
In one embodiment of the invention, the front surface of the bottom of protecgulum 2 is provided with at least one first projection.First projection is located on the front surface of protecgulum 2 bottom, such as the first projection can be fixed on the front surface of protecgulum 2 bottom, can also be protruded forward by a part for the front surface of the bottom of protecgulum 2 and be formed, namely first is protruding one-body molded with protecgulum 2, thus when putting into the larger article of volume in storage space 11, article also can by the first protruding jack-up, to open with the front surface time interval of protecgulum 2 bottom, like this, even if when the article that storage space 11 is stacked comparatively are expired, still some cold wind can the downward diffluence in direction along from the front surface of protecgulum 2 bottom to return air inlet 22, to ensure the normal circulation of cold wind further.And due to cold wind can the downward diffluence in direction along from the front surface of protecgulum 2 bottom to return air inlet 22, thus shorten return air length, improve cooling rate.
With reference to Fig. 3 and Fig. 4, particularly, at least one first convexes to form the first raised line 3 for extending along the vertical direction.The cross section of such as the first raised line 3 can be rectangle and linearly extend in the vertical direction.Certainly, the present invention is not limited thereto, the first raised line 3 can also extend along curve or broken line in the vertical direction, and the shape of cross section of the first raised line 3 can also be arranged according to actual requirement.Thus when the first raised line 3 extends along the vertical direction, the cold wind flowed out from air outlet 21 can the downward diffluence in direction along the left and right sides of the first raised line 3 towards return air inlet 22, thus ensures the normal circulation of cold wind further.
Such as in the example of fig. 4, the first raised line 3 is multiple, and the uniform intervals distribution in the lateral direction of multiple first raised line 3.Thus the first air channel 31 can be limited between adjacent two the first raised lines 3, article can be kept out front side in the first air channel 31 by adjacent two the first raised lines 3, even if thus when the article put in storage space 11 comparatively completely time, the cold wind flowed out from air outlet 21 can also along multiple first air channel 31 towards the direction diffluence of return air inlet 22, to ensure the normal circulation of cold wind.
Preferably, with reference to Fig. 4, often adjacent two the first raised lines 3 spacing is in the lateral direction equal, and spacing is preferably less than or equal to 50mm, thus effectively can ensure that article are kept out in the front side in multiple first air channel 31 by multiple two adjacent the first raised lines 3, ensure the normal circulation of cold wind further.
In one embodiment of the invention, the diapire of household freezer courage 1 is provided with at least one second projection.Second projection is located on the upper surface of household freezer courage 1 diapire, such as the second projection can be arranged on the upper surface of household freezer courage 1 diapire, can also be formed by a part for the upper surface of household freezer courage 1 diapire is protruding upward, namely second is protruding one-body molded with household freezer courage 1 diapire, thus when putting into the larger article of volume in storage space 11, article also can by the second protruding jack-up, to separate between the upper and lower with the upper surface of household freezer courage 1 diapire, like this, even if when the article that storage space 11 is stacked comparatively are expired, still some cold wind can direction diffluence backward along from the upper surface of household freezer courage 1 diapire to return air inlet 22, to ensure the normal circulation of cold wind further.
Particularly, as shown in Figure 3 and Figure 4, at least one second convexes to form the second raised line 4 for extending along the longitudinal direction.The cross section of such as the second raised line 4 can be rectangle and linearly extend in the longitudinal direction.Certainly, the present invention is not limited thereto, the second raised line 4 can also extend along curve or broken line in the longitudinal direction, and the shape of cross section of the second raised line 4 can also be arranged according to actual requirement.Thus when the second raised line 4 extends along the longitudinal direction, in storage space 11, cold wind can direction diffluence backward along the left and right sides of the second raised line 4 towards return air inlet 22, thus ensures the normal circulation of cold wind further.
Particularly, with reference to Fig. 4, the second raised line 4 is the uniform intervals distribution in the lateral direction of multiple and multiple second raised line 4.Thus the second air channel 41 can be limited between adjacent two the second raised lines 4, article can be kept out above the second air channel 41 by adjacent two the second raised lines 4, even if thus when the article put in storage space 11 comparatively completely time, the cold wind flowed out from air outlet 21 can also along multiple second air channel 41 towards the direction diffluence backward of return air inlet 22, to ensure the normal circulation of cold wind.
Preferably, as shown in Figure 3, often adjacent two the second raised lines 4 spacing is in the lateral direction equal, and spacing is preferably less than or equal to 50mm, thus effectively can ensure that article are kept out above multiple second air channel 41 by multiple two adjacent the second raised lines 4, ensure the normal circulation of cold wind further.
Particularly, the diapire of household freezer courage 1 is provided with screen pack 5, screen pack 5 is positioned at the top of at least one the second projection, the second air channel 41 is trapped in avoid the article of small volume with the top making screen pack 5 can be positioned at the second air channel 41, ensure the unobstructed of the second air channel 41, ensure the normal circulation of cold wind further.Such as in the example of Fig. 3 and Fig. 4, the coverage of screen pack 5 equals the coverage of household freezer courage 1 diapire, thus protects the cold wind circulation of household freezer courage 1 in all directions.
In addition, it should be noted that, by coordinating of the first raised line 3 and the second raised line 4, first raised line 3 can ensure that the cold wind that air outlet 21 is sent is delivered to return air inlet 22 place downwards, second raised line 4 can ensure that the wind in storage space 11 can be back to return air inlet 22 place backward, thus effectively can avoid the problem of cold wind circulation short circuit, ensure that the article in storage space 11 can contact cold wind fully, realize refrigeration demand.
The refrigerator (scheming not shown) of embodiment according to a second aspect of the present invention, comprises the household freezer courage assembly 100 for refrigerator according to the above-mentioned first aspect embodiment of the present invention.
Be all known according to other configuration examples of the refrigerator of the embodiment of the present invention for those of ordinary skills as casing, door body and refrigerating box courage assembly etc. and operation, be not described in detail here.
According to the refrigerator of the embodiment of the present invention, by arranging the household freezer courage assembly 100 for refrigerator of above-mentioned first aspect embodiment, thus improve the overall performance of refrigerator.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be 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 can not be interpreted as limitation of the present invention.
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 one or more these features.In describing the invention, the implication of " multiple " is two or more, 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; 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.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
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, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1., for a household freezer courage assembly for refrigerator, it is characterized in that, comprising:
Household freezer courage; With
Ducting assembly, described ducting assembly is located in described household freezer courage, described ducting assembly comprises protecgulum and bonnet, described protecgulum is formed with air outlet, described bonnet is located at the rear side of described protecgulum, be spaced apart from each other to limit wind pushing cavity between described protecgulum and described bonnet, be spaced apart from each other to limit heat exchanging chamber between the rear wall of described bonnet and described household freezer courage, described bonnet is formed with air inlet, described wind pushing cavity is communicated with by described air inlet with described heat exchanging chamber, described air outlet is communicated with described wind pushing cavity, the lower end of wherein said protecgulum extends downward the diapire of contiguous described household freezer courage.
2. the household freezer courage assembly for refrigerator according to claim 1, is characterized in that, the front surface of the bottom of described protecgulum is provided with at least one first projection.
3. the household freezer courage assembly for refrigerator according to claim 2, is characterized in that, described at least one, first convexes to form the first raised line for extending along the vertical direction.
4. the household freezer courage assembly for refrigerator according to claim 3, is characterized in that, described first raised line is the uniform intervals distribution in the lateral direction of multiple and described multiple first raised line.
5. the household freezer courage assembly for refrigerator according to claim 2, is characterized in that, the first projection described at least one is protruded forward by a part for the front surface of the bottom of described protecgulum and formed.
6. the household freezer courage assembly for refrigerator according to claim 1, is characterized in that, the diapire of described household freezer courage is provided with at least one second projection.
7. the household freezer courage assembly for refrigerator according to claim 6, is characterized in that, described at least one, second convexes to form the second raised line for extending along the longitudinal direction.
8. the household freezer courage assembly for refrigerator according to claim 7, is characterized in that, described second raised line is the uniform intervals distribution in the lateral direction of multiple and described multiple second raised line.
9. the household freezer courage assembly for refrigerator according to claim 6, it is characterized in that, the diapire of described household freezer courage is provided with screen pack, and described screen pack is positioned at the top of at least one the second projection described.
10. a refrigerator, is characterized in that, comprises the household freezer courage assembly for refrigerator according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572452.7A CN104296460B (en) | 2014-10-23 | 2014-10-23 | For the freezing box liner assembly of refrigerator and the refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572452.7A CN104296460B (en) | 2014-10-23 | 2014-10-23 | For the freezing box liner assembly of refrigerator and the refrigerator with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104296460A true CN104296460A (en) | 2015-01-21 |
| CN104296460B CN104296460B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572452.7A Active CN104296460B (en) | 2014-10-23 | 2014-10-23 | For the freezing box liner assembly of refrigerator and the refrigerator with it |
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| CN (1) | CN104296460B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702410A (en) * | 2017-07-17 | 2018-02-16 | 合肥华凌股份有限公司 | Refrigerating chamber ducting assembly and refrigeration plant |
| CN107702411A (en) * | 2017-10-26 | 2018-02-16 | 合肥华凌股份有限公司 | The ducting assembly of refrigerator and there is its refrigerator |
| CN112179016A (en) * | 2020-09-27 | 2021-01-05 | 海信容声(广东)冰箱有限公司 | Refrigerator with a door |
| CN112797692A (en) * | 2019-11-14 | 2021-05-14 | 博西华电器（江苏）有限公司 | Refrigerator with quick cooling drawer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107702410A (en) * | 2017-07-17 | 2018-02-16 | 合肥华凌股份有限公司 | Refrigerating chamber ducting assembly and refrigeration plant |
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| CN112797692A (en) * | 2019-11-14 | 2021-05-14 | 博西华电器（江苏）有限公司 | Refrigerator with quick cooling drawer |
| CN112797692B (en) * | 2019-11-14 | 2024-01-12 | 博西华电器（江苏）有限公司 | Refrigerator with quick cooling drawer |
| CN112179016A (en) * | 2020-09-27 | 2021-01-05 | 海信容声(广东)冰箱有限公司 | Refrigerator with a door |
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|---|---|
| CN104296460B (en) | 2016-11-30 |
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