CN113532006A - Refrigerator air duct assembly - Google Patents
Refrigerator air duct assembly Download PDFInfo
- Publication number
- CN113532006A CN113532006A CN202110837269.5A CN202110837269A CN113532006A CN 113532006 A CN113532006 A CN 113532006A CN 202110837269 A CN202110837269 A CN 202110837269A CN 113532006 A CN113532006 A CN 113532006A
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- China
- Prior art keywords
- air duct
- refrigerator
- light source
- shaped air
- shaped
- 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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- 238000005034 decoration Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- 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
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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
- F25D27/00—Lighting arrangements
-
- 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
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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
- F25D2327/00—Lighting arrangements not provided for in other groups of this subclass
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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 air duct assembly and relates to the technical field of refrigerator air ducts. The air conditioner comprises an L-shaped air duct, an air cover, a back surface light source, a top surface light source and a connecting piece; the L-shaped air channel is arranged at the back and the top of the refrigerator liner; the back surface light source is arranged on the front vertical side surface of the L-shaped air duct; the top surface light source is arranged on the front horizontal side surface of the L-shaped air channel; the back surface light source is connected with the top surface light source through a connecting piece; two air duct flow paths are arranged at the rear part of the L-shaped air duct; the air duct flow path extends from the rear of the L-shaped air duct to the top of the L-shaped air duct. The refrigerator inner container is arranged on the back and the top of the refrigerator inner container through the L-shaped air channel; two air duct flow paths are arranged at the rear part of the L-shaped air duct, and the air duct flow paths extend from the rear part of the L-shaped air duct to the top of the L-shaped air duct; the back and the top of the refrigerator can supply air simultaneously, the refrigerator can supply air from multiple sides, and the temperature in the refrigerator is more uniform.
Description
Technical Field
The invention belongs to the technical field of refrigerator air ducts, and particularly relates to a refrigerator air duct assembly.
Background
With the technical progress of the refrigerator and the continuous improvement of the living standard of people, the refrigerator is made larger, and the requirements on the performance and the appearance of the refrigerator are higher and higher. The air-cooled refrigerator is characterized in that air in the refrigerator flows through a built-in evaporator, heat exchange is carried out between the air and the evaporator due to high air temperature and low evaporator temperature, so that the air temperature is reduced, and cold air is blown to a storage chamber in the refrigerator through a built-in fan, so that the refrigerating or freezing function of the refrigerator is realized.
Because the box degree of depth is great among the prior art, the air supply wind channel sets up at the refrigerator back, refrigerator wind channel area source only sets up at the back, wind blows from back both ends, only back air supply easily causes the refrigerator front end high temperature, the temperature is inhomogeneous in the refrigerator box, and then lead to the inside temperature of walk-in inhomogeneous, the difference in temperature is big, defects such as cooling speed is slow, compressor operating time has been increased, power consumption increases, and refrigerator wind channel area source only sets up at the back, when article stack is more, can have the shadow position.
Disclosure of Invention
The invention aims to provide a refrigerator air duct assembly which is arranged on the back and the top of an inner container of a refrigerator through an L-shaped air duct; and the rear part of the L-shaped air duct is provided with two air duct flow paths; the back and the top of the refrigerator can simultaneously supply air, and the refrigerator can supply air from multiple sides; the problem of current back air supply only easily cause the inside temperature of refrigerator inhomogeneous and refrigerator wind channel area light source to set up only at the back, when resulting in article to stack more, can have the shadow is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator air duct component, comprising: the air conditioner comprises an L-shaped air duct, a fan cover, a back surface light source, a top surface light source and a connecting piece; the L-shaped air channel is arranged on the back and the top of the refrigerator liner; a fan cover is arranged on the vertical side surface of the front part of the L-shaped air channel; the back surface light source is arranged on the front vertical side surface of the L-shaped air channel; the top surface light source is arranged on the front horizontal side face of the L-shaped air channel; the back surface light source is connected with the top surface light source through a connecting piece;
two air duct flow paths are arranged at the rear part of the L-shaped air duct; the air duct flow path extends from the rear part of the L-shaped air duct to the top part of the L-shaped air duct; a plurality of first air outlets communicated with the air duct flow path are formed in two sides of the top of the L-shaped air duct; a plurality of second air outlets communicated with the air duct flow path are formed in two sides of the rear part of the L-shaped air duct; and a plurality of air return ports are uniformly distributed on the bottom edge of the fan cover side by side.
As a preferred technical scheme, the connecting piece comprises a strip-shaped connecting plate, a horizontal clamping groove structure and a vertical clamping groove structure; a horizontal clamping groove structure and a vertical clamping groove structure are respectively arranged on two sides of the strip-shaped connecting plate; the clamping groove in the horizontal clamping groove structure is perpendicular to the clamping groove in the vertical clamping groove structure.
As a preferred technical scheme, the top of the back surface light source is matched and arranged in a clamping groove of a horizontal clamping groove structure; and one side end of the top surface light source is installed in the clamping groove of the vertical clamping groove structure in a matching manner.
As a preferred technical scheme, the device also comprises a strip-shaped fixing piece; the fixing piece is connected with the side end of the top of the L-shaped air channel through a clamping piece; the fixing piece is fixedly connected with the top of the refrigerator inner container through a plurality of screws.
As a preferred technical scheme, a decorative part is arranged on the lower bottom surface of the fixing part; the back of the decorating part is respectively provided with a first buckle and a second buckle; the first buckle is in matched clamping connection with a third buckle arranged on the lower bottom surface of the fixing piece; and the second buckle is matched and clamped with a fourth buckle arranged on the lower bottom surface of the fixing piece.
As a preferable technical scheme, a plurality of fifth buckles are arranged on the vertical side face of the back of the L-shaped air duct; and the fifth buckle is in matched clamping connection with a clamping groove formed in the back of the refrigerator liner.
One aspect of the present invention has the following advantageous effects:
1. the refrigerator inner container is arranged on the back and the top of the refrigerator inner container through the L-shaped air channel; two air duct flow paths are arranged at the rear part of the L-shaped air duct, and the air duct flow paths extend from the rear part of the L-shaped air duct to the top of the L-shaped air duct; the back and the top of the refrigerator can supply air simultaneously, the refrigerator can supply air from multiple sides, and the temperature in the refrigerator is more uniform.
2. The back surface light source is arranged on the front vertical side surface of the L-shaped air channel; the top surface light source is arranged on the front horizontal side surface of the L-shaped air channel; the problem of more production shadow of piling up of article is solved.
3. The top of the back surface light source is arranged in a clamping groove of a horizontal clamping groove structure in a matching manner; one side end of the top surface light source is matched and arranged in the clamping groove of the vertical clamping groove structure; two face light sources set up alone, connect through the connecting piece, avoid the complicated higher problem of cost of L profile light source structure.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a refrigerator air duct assembly installed in a refrigerator liner according to the present invention;
FIG. 2 is a front view angle structure diagram of an air duct assembly of a refrigerator according to the present invention;
FIG. 3 is a schematic structural view of a rear view angle of an air duct assembly of a refrigerator according to the present invention;
FIG. 4 is an enlarged view of A in FIG. 3;
FIG. 5 is a vertical cross-sectional view of an air duct assembly for a refrigerator in accordance with the present invention;
FIG. 6 is an enlarged view of B in FIG. 5;
FIG. 7 is an enlarged view of C in FIG. 5;
in the drawings, the components represented by the respective reference numerals are listed below:
21-L-shaped air duct, 21 a-air duct flow path, 211-first air outlet, 212-second air outlet, 213-fifth buckle, 22-air cover, 221-air return opening, 23-back surface light source, 24-top surface light source, 25-connecting piece, 251-strip-shaped connecting plate, 252-horizontal clamping groove structure, 253-vertical clamping groove structure, 26-fixing piece, 261-clamping piece, 262-third buckle, 263-fourth buckle, 27-decorating piece, 271-first buckle and 272-second buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1 to 7, the present invention is a refrigerator air duct assembly, including: the air conditioner comprises an L-shaped air duct 21, a fan cover 22, a back surface light source 23, a top surface light source 24 and a connecting piece 25; the L-shaped air duct 21 is arranged at the back and the top of the refrigerator liner; specifically, the vertical side of the back of the L-shaped air duct 21 is provided with a plurality of fifth fasteners 213; the fifth buckle 213 is in matched clamping connection with a clamping groove formed in the back of the refrigerator liner; in addition, the vertical side surface of the back of the L-shaped air duct 21 is further fastened to the back of the refrigerator liner through screws; a fan cover 22 is arranged on the vertical side surface of the front part of the L-shaped air duct 21; the back surface light source 23 is arranged on the front vertical side surface of the L-shaped air duct 21; the top surface light source 24 is arranged on the front horizontal side surface of the L-shaped air duct 21; the back surface light source 23 and the top surface light source 24 are connected through a connector 25.
Two air duct flow paths 21a are arranged at the rear part of the L-shaped air duct 21; the air duct flow path 21a extends from the rear of the L-shaped air duct 21 to the top of the L-shaped air duct 21; a plurality of first air outlets 211 communicated with the air duct flow path 21a are formed in two sides of the top of the L-shaped air duct 21; two sides of the rear part of the L-shaped air duct 21 are provided with a plurality of second air outlets 212 communicated with the air duct flow path 21 a; a plurality of air return ports 221 are uniformly distributed at the bottom edge of the fan cover 22 side by side; the plurality of air return openings 221, the first air outlet 211 and the second air outlet 212 form an air circulation.
In actual use, the L-shaped air duct 21 is arranged on the back and the top of the refrigerator liner; two air duct flow paths 21a are arranged at the rear part of the L-shaped air duct 21, and the air duct flow paths 21a extend from the rear part of the L-shaped air duct 21 to the top part of the L-shaped air duct 21; the back and the top of the refrigerator can simultaneously supply air, the refrigerator can supply air from multiple sides, and the temperature in the refrigerator body is more uniform; meanwhile, the back surface light source 23 is installed at the front vertical side of the L-shaped air duct 21; the top surface light source 24 is arranged on the front horizontal side surface of the L-shaped air duct 21; the problem of more production shadow of piling up of article is solved.
Example two:
as shown in the drawings, the connecting member 25 includes a bar-shaped connecting plate 251, a horizontal slot structure 252 and a vertical slot structure 253; a horizontal slot structure 252 and a vertical slot structure 253 are respectively arranged at two sides of the strip-shaped connecting plate 251; the card slots in the horizontal card slot structure 252 are perpendicular to the card slots in the vertical card slot structure 253; specifically, as a preferred mode, the card slots in the horizontal card slot structure 252 and the card slots in the vertical card slot structure 253 form an included angle of 45 degrees with the strip-shaped connecting plate 251; when the back surface light source 23 is installed, the top of the back surface light source 23 is installed in the clamping groove of the horizontal clamping groove structure 252 in a matching mode; one side end of the top surface light source 24 is fittingly mounted in the card slot of the vertical card slot structure 253.
In addition, a strip-shaped fixing piece 26 is also included; the fixing piece is connected with the side end of the top of the L-shaped air duct 21 through a clamping piece 261; the fixing piece 26 is fixedly connected with the top of the refrigerator inner container through a plurality of screws; the lower bottom surface of the fixing piece 26 is provided with a decorative piece 27; a first buckle 271 and a second buckle 272 are respectively arranged on the back surface of the decoration 27; the first buckle 271 is matched and clamped with a third buckle 262 arranged on the lower bottom surface of the fixing piece 26; the second latch 272 is engaged with a fourth latch 263 disposed on the bottom surface of the fixing member 26.
In actual use, the top of the back surface light source 23 is arranged in the clamping groove of the horizontal clamping groove structure 252 in a matching manner; one side end of the top surface light source 24 is matched and installed in the clamping groove of the vertical clamping groove structure 253; two face light sources set up alone, connect through connecting piece 25, avoid the complicated higher problem of cost of L profile light source structure.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A refrigerator duct assembly, comprising: the air conditioner comprises an L-shaped air duct (21), a fan cover (22), a back surface light source (23), a top surface light source (24) and a connecting piece (25);
the L-shaped air duct (21) is arranged at the back and the top of the refrigerator liner; a fan cover (22) is arranged on the vertical side surface of the front part of the L-shaped air duct (21); the back surface light source (23) is arranged on the front vertical side surface of the L-shaped air duct (21); the top surface light source (24) is arranged on the front horizontal side surface of the L-shaped air duct (21); the back surface light source (23) is connected with the top surface light source (24) through a connecting piece (25);
two air duct flow paths (21a) are arranged at the rear part of the L-shaped air duct (21); the air duct flow path (21a) extends from the rear part of the L-shaped air duct (21) to the top part of the L-shaped air duct (21); two sides of the top of the L-shaped air duct (21) are provided with a plurality of first air outlets (211) communicated with the air duct flow path (21 a); two sides of the rear part of the L-shaped air duct (21) are provided with a plurality of second air outlets (212) communicated with the air duct flow path (21 a); and a plurality of air return ports (221) are uniformly distributed on the bottom edge of the fan cover (22) side by side.
2. The refrigerator air duct assembly according to claim 1, wherein the connecting member (25) comprises a bar-shaped connecting plate (251), a horizontal slot structure (252) and a vertical slot structure (253); a horizontal clamping groove structure (252) and a vertical clamping groove structure (253) are respectively arranged on two sides of the strip-shaped connecting plate (251); the clamping groove in the horizontal clamping groove structure (252) is perpendicular to the clamping groove in the vertical clamping groove structure (253).
3. The refrigerator duct assembly of claim 2, wherein the top of the back surface light source (23) is fittingly mounted in a slot of the horizontal slot structure (252); one side end of the top surface light source (24) is installed in a clamping groove of the vertical clamping groove structure (253) in a matching mode.
4. A refrigerator air duct assembly according to claim 1, 2 or 3, further comprising a strip-shaped fixing member (26); the fixing piece is connected with the side end of the top of the L-shaped air channel (21) through a clamping piece (261); the fixing piece (26) is fixedly connected with the top of the refrigerator inner container through a plurality of screws.
5. The air duct assembly of the refrigerator as claimed in claim 4, wherein the fixing member (26) is provided with a decoration member (27) at a lower bottom surface thereof; a first buckle (271) and a second buckle (272) are respectively arranged on the back surface of the decorating part (27); the first buckle (271) is in matched clamping connection with a third buckle (262) arranged on the lower bottom surface of the fixing piece (26); the second buckle (272) is in matched clamping connection with a fourth buckle (263) arranged on the lower bottom surface of the fixing piece (26).
6. The air duct assembly of the refrigerator as claimed in claim 5, wherein the vertical side of the back of the L-shaped air duct (21) is provided with a plurality of fifth buckles (213); and the fifth buckle (213) is in matched clamping connection with a clamping groove formed in the back of the refrigerator inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837269.5A CN113532006A (en) | 2021-07-23 | 2021-07-23 | Refrigerator air duct assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837269.5A CN113532006A (en) | 2021-07-23 | 2021-07-23 | Refrigerator air duct assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113532006A true CN113532006A (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110837269.5A Pending CN113532006A (en) | 2021-07-23 | 2021-07-23 | Refrigerator air duct assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113532006A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170102180A1 (en) * | 2014-12-23 | 2017-04-13 | Bsh Hausgeraete Gmbh | Home appliance comprising an illumination element |
| CN106885412A (en) * | 2017-03-16 | 2017-06-23 | 青岛海尔股份有限公司 | Refrigeration compartment and the refrigerator with it |
| CN107246753A (en) * | 2017-05-11 | 2017-10-13 | 青岛海尔股份有限公司 | Refrigerator room and the refrigerator with it |
| CN206583174U (en) * | 2017-03-08 | 2017-10-24 | 佛山市小鲜互联电器科技有限公司 | A kind of refrigerator that air channel is refrigerated with detachable |
| CN206739706U (en) * | 2017-03-08 | 2017-12-12 | 佛山市小鲜互联电器科技有限公司 | It is a kind of that there is the fresh-keeping and refrigerator cold-storage component of illumination functions |
| CN207348388U (en) * | 2017-09-01 | 2018-05-11 | 南通奇成装饰工程有限公司 | One kind decoration inside corner line |
| CN108592480A (en) * | 2018-04-25 | 2018-09-28 | 广州美的华凌冰箱有限公司 | Refrigerator |
| CN109140883A (en) * | 2018-09-29 | 2019-01-04 | 长虹美菱股份有限公司 | A kind of air-duct apparatus system of new wide side air-out |
| CN110895077A (en) * | 2019-12-06 | 2020-03-20 | 长虹美菱股份有限公司 | Refrigerator air duct module |
| CN110953790A (en) * | 2019-12-25 | 2020-04-03 | 珠海格力电器股份有限公司 | Air duct lighting assembly with good air outlet effect and refrigerator |
| CN212253311U (en) * | 2020-05-28 | 2020-12-29 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
-
2021
- 2021-07-23 CN CN202110837269.5A patent/CN113532006A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170102180A1 (en) * | 2014-12-23 | 2017-04-13 | Bsh Hausgeraete Gmbh | Home appliance comprising an illumination element |
| CN206583174U (en) * | 2017-03-08 | 2017-10-24 | 佛山市小鲜互联电器科技有限公司 | A kind of refrigerator that air channel is refrigerated with detachable |
| CN206739706U (en) * | 2017-03-08 | 2017-12-12 | 佛山市小鲜互联电器科技有限公司 | It is a kind of that there is the fresh-keeping and refrigerator cold-storage component of illumination functions |
| CN106885412A (en) * | 2017-03-16 | 2017-06-23 | 青岛海尔股份有限公司 | Refrigeration compartment and the refrigerator with it |
| CN107246753A (en) * | 2017-05-11 | 2017-10-13 | 青岛海尔股份有限公司 | Refrigerator room and the refrigerator with it |
| CN207348388U (en) * | 2017-09-01 | 2018-05-11 | 南通奇成装饰工程有限公司 | One kind decoration inside corner line |
| CN108592480A (en) * | 2018-04-25 | 2018-09-28 | 广州美的华凌冰箱有限公司 | Refrigerator |
| CN109140883A (en) * | 2018-09-29 | 2019-01-04 | 长虹美菱股份有限公司 | A kind of air-duct apparatus system of new wide side air-out |
| CN110895077A (en) * | 2019-12-06 | 2020-03-20 | 长虹美菱股份有限公司 | Refrigerator air duct module |
| CN110953790A (en) * | 2019-12-25 | 2020-04-03 | 珠海格力电器股份有限公司 | Air duct lighting assembly with good air outlet effect and refrigerator |
| CN212253311U (en) * | 2020-05-28 | 2020-12-29 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211022 |
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| RJ01 | Rejection of invention patent application after publication |