CN108426405A - A kind of ducting assembly and refrigerator - Google Patents
A kind of ducting assembly and refrigerator Download PDFInfo
- Publication number
- CN108426405A CN108426405A CN201810332232.5A CN201810332232A CN108426405A CN 108426405 A CN108426405 A CN 108426405A CN 201810332232 A CN201810332232 A CN 201810332232A CN 108426405 A CN108426405 A CN 108426405A
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- China
- Prior art keywords
- plate
- air
- duct
- cover board
- ducting assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D2317/067—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 characterised by air ducts
- F25D2317/0672—Outlet ducts
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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 kind of ducting assembly and refrigerators, belong to wind cooling refrigerator technical field.The present invention includes being used for drainage plate, cover board and positioning plate, drainage plate fastens to form an air compartment with cover board, air compartment is divided into two distinguished and admirable to opposite lateral air duct by a main flow distribution plate, and each lateral air duct is divided into several distinguished and admirable to identical shunt duct by least one secondary flow distribution plate；Each guided air-out wind direction of shunt duct is parallel with one surface of drainage plate, and air duct one end to the air duct other end cross-sectional area of shunt duct successively decreases successively；One surface of positioning plate is equipped with several positioning columns, and another surface of positioning plate is connected with a decorative panel.The present invention can realize positive outlet air in back plate in refrigerator, improve the distinguished and admirable cycle efficieny in refrigerator, and simple in structure by set and refrigerator back air duct, easy for installation.
Description
Technical field
The invention belongs to wind cooling refrigerator technical fields, more particularly to a kind of ducting assembly and a kind of installation air duct group
The refrigerator of part.
Background technology
Currently, refrigerating chamber measures wind or the air channel structure of intermediate straight air-out mode using mostly both sides in the prior art, it is right
For straight exhaust air flue, the disadvantage is that centerline of the air outlet in refrigerating chamber back, air duct front vertical is distributed air outlet.For
Remote air-supply, to cool down at door compartment, air outlet is larger, wind speed is fast, leaving air temp is low, therefore can cause quilt in kind
Frostbite air-dries.The air channel structure of two side air-outs, air outlet is symmetrical to be distributed in refrigerating chamber back both sides, and wind speed forms circular
Air supply mode blows to refrigerating chamber Inner Front End along freezer wall face, is reached again after in the middle part of refrigerating chamber, though this air supply mode
Will not so frostbite be generated to article, but cold compartment of refrigerator air duct width is mostly smaller in the market, air duct must have one with compartment
Determine difference in height, and structure is complex；Ultra-wide side air-out air channel structure due to air outlet apart from inner container side surface apart from small, air duct is wide
Spend larger, air-supply stroke lengthens, and crushing increases, and air duct cycle efficieny is low, and structure is realized more difficult.
Invention content
The purpose of the present invention is to provide a kind of ducting assembly and refrigerator, solution prior art air duct width is larger, air-supply
Stroke is long, the big problem of crushing.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of ducting assembly, include for airflow regulation to drainage plate and the lid that is interlocked with drainage plate
Plate, the drainage plate and cover board fasten to form an air compartment, and it is distinguished and admirable to opposite side that the air compartment by a main flow distribution plate is divided into two
To air duct, each lateral air duct is divided into several distinguished and admirable to identical shunt duct by least one secondary flow distribution plate；Wherein,
Each guided air-out wind direction of the shunt duct is parallel with one surface of drainage plate, air duct one end to the air duct of the shunt duct
Other end cross-sectional area successively decreases successively；One surface of the positioning plate for connecting drainage plate and cover board, the positioning plate is equipped with
Several positioning columns, the positioning column sequentially passes through drainage plate, corresponding setting through-hole on cover board, and the stretching cover board of positioning column
End is combined with a clamping screw；Another surface of the positioning plate is connected with a decorative panel；The cover board, drainage plate, positioning
Plate and decoration board combination are a ducting assembly ontology.
Further, the drainage plate includes substrate and trapezoidal plate, and the trapezoidal plate is an equicrural ladder plate, the air compartment
It is opened on trapezoidal plate, the main flow distribution plate is arranged on trapezoidal plate, and the secondary flow distribution plate is arranged in pairs on substrate, and several
Secondary flow distribution plate is symmetrical about one longitudinal center plane of substrate two-by-two；Wherein, it is both provided on the main flow distribution plate and time flow distribution plate convex
It rises.
Further, a fan slot position is provided on the cover board, fan slot position inner wall is equipped with air-ducting ring, described to draw
It is equipped with a fan slot in flowing plate, the fan is bolted in fan slot, and the end of fan is entrenched in air-ducting ring
It is interior；The outer surface of the cover board is equipped with several positioning laths along fan slot position side.
Further, the positioning plate is equipped with a pair of " L " shape buckle, " L " shape buckle cooperation institute on drainage plate
In a pair of of the notch opened；Another surface of the positioning plate is equipped with flase floor, and a surface of the decorative panel is equipped with matches with grid
The convex block of conjunction, the decorative panel are coordinated by convex block on grid.
Further, the cover board includes head cover and side plate, there are two the side plate is set, the angle of the side plate and head cover
Equal to the apex angle of trapezoidal plate.
Further, the duct cross-section of the shunt duct is with every stroke 10cm alternations between 5%-30%
A kind of refrigerator；The ducting assembly body fits are in the back plate of a refrigerator body in opened cavity, the air duct
Shunt duct air outlet in both sides is vertical with refrigerator both side plate ontology on component；Wherein, the shunt duct and side plate body be apart
Between 10~50mm.
Further, shunt duct there are six being set on the ducting assembly, and it is a pair of two-by-two, the refrigerator body is equipped with three
A compartment, each compartment are distributed with a pair of of shunt duct；Wherein, the shunt duct air port is set to compartment height
Between 1/2~2/3；The air outlet of each shunt duct is equipped with a wind direction adjusting plate, and the wind direction adjusting plate passes through one
Shaft is mounted on the air outlet of shunt duct.
The invention has the advantages that：
A kind of refrigerator air duct component provided by the invention, by the way that air duct is arranged on back boards, by front-outlet, and
Two side air-outs, increase air duct cycle efficieny height, and cover board, drainage plate, positioning plate and decorative panel form a ducting assembly ontology, lid
Plate, drainage plate and positioning plate are by buckle or are bolted, and decorative panel is coordinated by convex block on positioning plate, and cooperation is close, knot
Structure is simple, easy to assembly, and air outlet is arranged in air duct side, avoids obscured by items outlet air lip reflex, avoids directly blowing and cause article
Water loss, more uniform temperature in compartment.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the explosive view of ducting assembly ontology of the present invention；
Fig. 2 is the vertical view of cover board of the present invention；
Fig. 3 is the structure chart of cover board of the present invention；
Fig. 4 is the structural schematic diagram of drainage plate of the present invention；
Fig. 5 is the structural schematic diagram of decorative panel of the present invention；
Fig. 6 is the structural schematic diagram of flase floor on decorative panel of the present invention；
Fig. 7 is the structural schematic diagram of refrigerator body of the present invention；
Fig. 8 is the sectional view of refrigerator body of the present invention；
Fig. 9 is the partial enlarged view of ducting assembly in Fig. 8.
In attached drawing, parts list represented by the reference numerals are as follows：
1- cover boards, 2- drainage plates, 3- positioning plates, 4- decorative panels, 5- ducting assembly ontologies, 6- refrigerator bodies, 101- head covers,
102- positioning laths, 103- fan slots position, 104- side plates, 105- through-holes, 106- air-ducting rings, 201- shunt ducts, 202- are convex
It rises, the lateral air ducts 203-, 204- fan slots, 205- trapezoidal plates, 206- notches, 207- substrates, 208- flow distribution plate, 209- master point
Flowing plate, 210- air compartments, 301- " L " shape buckle, 302- positioning columns, 303- flase floors, 601- compartments, 602- side plate bodies, 603-
Wind direction adjusting plate, 604- back plates, 605- cavitys.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " trepanning ", " thickness ", "top", " in ", "inner", " surrounding "
Equal indicating positions or position relationship, are merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated
Component or element must have a particular orientation, and with specific azimuth configuration and operation, therefore should not be understood as to the present invention's
Limitation.
Please refer to Fig.1 shown in -9, the present invention be a kind of ducting assembly, include for airflow regulation to drainage plate 2 and
The cover board 1 being interlocked with drainage plate 2, drainage plate 2 fasten with cover board 1 and form an air compartment 210, and air compartment 210 is by a main flow distribution plate
209 are divided into two distinguished and admirable to opposite lateral air duct 203, and each lateral air duct 203 is divided by least one secondary flow distribution plate 208
It is several distinguished and admirable to identical shunt duct 201；
Wherein, 201 guided air-out wind direction of each shunt duct is parallel with 2 one surface of drainage plate, the wind of shunt duct 201
Road one end to air duct other end cross-sectional area successively decreases successively；
Wherein, between 201 air outlet of shunt duct and air inlet area of section ratio between 0.3-08；
One excellent scheme is less than air inlet for 201 air outlet of shunt duct, and the duct cross-section of shunt duct 201 is with every stroke
10cm alternations between 5%-30%, wherein an optimal alternation is between 16%-23%；
Head cover 101 and side plate 104, there are two side plate 104 is set, side plate 104 and the angle of head cover 101 are equal to trapezoidal plate 205
Apex angle, corner angle is between 38 ° -72 °, and an optimal angle is between 52 ° -57 °.
Wherein, drainage plate 2 includes substrate 207 and trapezoidal plate 205, and trapezoidal plate 205 is an equicrural ladder plate 205, air compartment 210
It is opened on trapezoidal plate 205, main flow distribution plate 209 is arranged on trapezoidal plate 205, and secondary flow distribution plate 208 is arranged in pairs in substrate 207
On, and flow distribution plate 208 is symmetrical about 207 1 longitudinal center plane of substrate two-by-two several times；
Wherein, it is both provided with protrusion 202 on main flow distribution plate 209 and time flow distribution plate 208, each main flow distribution plate 209 or secondary point
Set protrusion 202 is for controlling 201 shunt position of homonymy shunt duct and the air inlet section of runner in flowing plate 208.
A fan slot position 103 is provided on cover board 1,103 inner wall of fan slot position is equipped with air-ducting ring 106, setting on drainage plate 2
There are a fan slot 204, fan to be bolted in fan slot 204, and the end of fan is entrenched in air-ducting ring 106；
The outer surface of cover board 1 is equipped with several positioning laths 102 along 103 side of fan slot position.
One surface of the positioning plate 3 for connecting drainage plate 2 and cover board 1, positioning plate 3 is set there are six positioning column 302, is positioned
Column 302 sequentially passes through drainage plate 2, corresponding setting through-hole 105 on cover board 1, and the end of the stretching cover board 1 of positioning column 302 is matched
Conjunction has a clamping screw, is set on drainage plate 2 there are six through-hole 105, is arranged on trapezoidal plate 205, removes 210 location of air compartment
Domain, and by through-hole 105, the position of positioning column 302 is determined on positioning plate 3；
Another surface of positioning plate 3 is connected with a decorative panel 4；
Positioning plate 3 is equipped with a pair of " L " shape buckle 301, and " L " shape buckle 301 coordinates a pair opened on drainage plate 2
In notch 206；Another surface of positioning plate 3 is equipped with flase floor 303, and a surface of decorative panel 4 is convex equipped with coordinating with grid
Block, decorative panel 4 are coordinated by convex block on grid.
Cover board 1, drainage plate 2, positioning plate 3 and decorative panel 4 are combined as a ducting assembly ontology 5.
A kind of refrigerator, including ducting assembly ontology 5, ducting assembly ontology 5 coordinate in the back plate 604 of a refrigerator body 6
In opened cavity 605, shunt duct 201 air outlet in both sides is vertical with refrigerator both side plate ontology 602 on ducting assembly, in cover board 1
It is equipped with a pair of of U-typed hanging plate, i.e., ducting assembly ontology 5 and passes through spiral shell by U-typed hanging plate hanging buckle outside refrigerator on backboard
Bolt is fastened.
Wherein, it is set on ducting assembly there are six shunt duct 201, and a pair of two-by-two, refrigerator body 6 sets that there are three compartments
601, each compartment 601 is distributed with a pair of of shunt duct 201；
The air outlet of each shunt duct 201 is equipped with a wind direction adjusting plate 603, and wind direction adjusting plate 603 passes through a shaft
On the air outlet of shunt duct 201.
Cover board 1 and 3 material of positioning plate preferably use plastic part, and preferably using foam element, decorative panel 4 is 2 material of drainage plate
It is preferred that LED area light source plate.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of ducting assembly, which is characterized in that including：
For airflow regulation to drainage plate (2) and the cover board (1) that is interlocked with drainage plate (2), the drainage plate (2) and lid
Plate (1), which fastens, forms an air compartment (210), and it is distinguished and admirable to opposite side that the air compartment (210) by a main flow distribution plate (209) is divided into two
To air duct (203), each lateral air duct (203) is divided into several distinguished and admirable to identical by least one secondary flow distribution plate (208)
Shunt duct (201)；
Wherein, the guided air-out wind direction of each shunt duct (201) is parallel with (2) one surface of drainage plate, the shunting wind
Air duct one end to the air duct other end cross-sectional area in road (201) successively decreases successively；
One surface of the positioning plate (3) for connecting drainage plate (2) and cover board (1), the positioning plate (3) is equipped with several positioning columns
(302), the positioning column (302) sequentially pass through drainage plate (2), corresponding setting through-hole (105) on cover board (1), and positioning column
(302) end of stretching cover board (1) is combined with a clamping screw；
Another surface of the positioning plate (3) is connected with a decorative panel (4)；
The cover board (1), drainage plate (2), positioning plate (3) and decorative panel (4) are combined as a ducting assembly ontology (5).
2. a kind of ducting assembly according to claim 1, which is characterized in that the drainage plate (2) include substrate (207) and
Trapezoidal plate (205), the trapezoidal plate (205) are an equicrural ladder plate (205), and the air compartment (210) is opened in trapezoidal plate (205)
On, the main flow distribution plate (209) is arranged on trapezoidal plate (205), and the secondary flow distribution plate (208) is arranged in pairs in substrate (207)
On, and flow distribution plate (208) is symmetrical about (207) one longitudinal center plane of substrate two-by-two several times；
Wherein, it is both provided with raised (202) on the main flow distribution plate (209) and time flow distribution plate (208).
3. a kind of ducting assembly according to claim 1, which is characterized in that be provided with a fan slot position on the cover board (1)
(103), fan slot position (103) inner wall is equipped with air-ducting ring (106), and a fan slot is equipped on the drainage plate (2)
(204), the fan is bolted in fan slot (204), and the end of fan is entrenched in air-ducting ring (106)；
The outer surface of the cover board (1) is equipped with several positioning laths (102) along fan slot position (103) side.
4. a kind of ducting assembly according to claim 1, which is characterized in that the positioning plate (3) is equipped with a pair of " L " shape
Buckle (301), a pair of of notch (206) that " L " shape buckle (301) cooperation is opened on drainage plate (2) are interior；The positioning plate
(3) another surface is equipped with flase floor (303), and a surface of the decorative panel (4) is equipped with the convex block coordinated with grid, the dress
Plaque (4) is coordinated by convex block on grid.
5. a kind of ducting assembly according to claim 1, which is characterized in that the cover board (1) includes head cover (101) and side
Plate (104), there are two the side plate (104) sets, the side plate (104) and the angle of head cover (101) are equal to trapezoidal plate (205)
Apex angle.
6. a kind of ducting assembly according to claim 1, which is characterized in that the duct cross-section of the shunt duct (201)
With every stroke 10cm alternations between 5%-30%.
7. a kind of refrigerator, which is characterized in that the refrigerator body (6) includes a kind of wind as described in claim 1-5 is any one
Road component, ducting assembly ontology (5) cooperation opened cavity (605) in the back plate (604) of a refrigerator body (6) is interior, institute
It is vertical with refrigerator both side plate ontology (602) to state shunt duct (201) air outlet in both sides on ducting assembly；
Wherein, the shunt duct (201) and side plate body (602) are at a distance of between 10~50mm.
8. a kind of refrigerator according to claim 7, which is characterized in that shunt duct there are six being set on the ducting assembly
(201), and a pair of two-by-two, the refrigerator body (6) sets there are three compartment (601), and each compartment (601) is distributed with one
To shunt duct (201)；
Wherein, shunt duct (201) air port is set between the 1/2~2/3 of compartment (601) height；
The air outlet of each shunt duct (201) is equipped with a wind direction adjusting plate (603), the wind direction adjusting plate (603)
It is mounted on by a shaft on the air outlet of shunt duct (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332232.5A CN108426405B (en) | 2018-04-13 | 2018-04-13 | Air duct assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332232.5A CN108426405B (en) | 2018-04-13 | 2018-04-13 | Air duct assembly and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426405A true CN108426405A (en) | 2018-08-21 |
| CN108426405B CN108426405B (en) | 2022-09-16 |
Family
ID=63161033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810332232.5A Active CN108426405B (en) | 2018-04-13 | 2018-04-13 | Air duct assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426405B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006211A (en) * | 2019-04-17 | 2019-07-12 | 长虹美菱股份有限公司 | A kind of ultra-wide refrigeration ducting assembly and its refrigerator |
| CN110057155A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔电冰箱有限公司 | Manufacturing method for the modular universal air supply device of refrigerator, refrigerator and refrigerator |
| WO2022073594A1 (en) * | 2020-10-07 | 2022-04-14 | Electrolux Appliances Aktiebolag | Refrigerator |
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| RU2004137506A (en) * | 2004-12-22 | 2005-04-20 | Общество с ограниченной ответственностью "Темп-11" (RU) | AIR TUNNEL FROZEN DEVICE |
| CN204115344U (en) * | 2014-09-16 | 2015-01-21 | 合肥美的电冰箱有限公司 | For air-duct apparatus and the air cooling type refrigerator of air cooling type refrigerator |
| CN105318628A (en) * | 2015-03-09 | 2016-02-10 | Tcl智能科技（合肥）有限公司 | Air-cooled refrigerator |
| CN205192034U (en) * | 2015-09-21 | 2016-04-27 | 青岛海尔股份有限公司 | Refrigerator |
| CN208205557U (en) * | 2018-04-13 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of ducting assembly and refrigerator |
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| RU2004137506A (en) * | 2004-12-22 | 2005-04-20 | Общество с ограниченной ответственностью "Темп-11" (RU) | AIR TUNNEL FROZEN DEVICE |
| CN204115344U (en) * | 2014-09-16 | 2015-01-21 | 合肥美的电冰箱有限公司 | For air-duct apparatus and the air cooling type refrigerator of air cooling type refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006211A (en) * | 2019-04-17 | 2019-07-12 | 长虹美菱股份有限公司 | A kind of ultra-wide refrigeration ducting assembly and its refrigerator |
| CN110006211B (en) * | 2019-04-17 | 2023-11-10 | 长虹美菱股份有限公司 | Ultra-wide refrigerating air duct assembly and refrigerator thereof |
| CN110057155A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔电冰箱有限公司 | Manufacturing method for the modular universal air supply device of refrigerator, refrigerator and refrigerator |
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| CN110057155B (en) * | 2019-05-10 | 2024-04-19 | 青岛海尔制冷电器有限公司 | Modularized universal air supply device for refrigerator, refrigerator and manufacturing method of refrigerator |
| WO2022073594A1 (en) * | 2020-10-07 | 2022-04-14 | Electrolux Appliances Aktiebolag | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108426405B (en) | 2022-09-16 |
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