CN110895077B - Refrigerator air duct module - Google Patents
Refrigerator air duct module Download PDFInfo
- Publication number
- CN110895077B CN110895077B CN201911243624.5A CN201911243624A CN110895077B CN 110895077 B CN110895077 B CN 110895077B CN 201911243624 A CN201911243624 A CN 201911243624A CN 110895077 B CN110895077 B CN 110895077B
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- Prior art keywords
- air
- air duct
- main body
- duct
- optional
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- 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
- 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
- F25D2317/067—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
Abstract
The invention discloses an air duct module of a refrigerator, and relates to the technical field of refrigerators. The air duct module comprises an air duct main body and an optional air baffle plate; if the air duct main body does not supply air to the upper compartment, the air duct main body is provided with an optional wind shield; if the air duct main body supplies air to the upper compartment, the foam air duct and the rear air duct form an air supply air path for the lower compartment and an air supply air path for the upper compartment. The air duct main body is arranged in the refrigerator chamber; the air channel main body specifically comprises a front mask, a foam air channel, a fan motor and a rear air channel; a plurality of first air outlets are arranged on the front face of the front mask, a plurality of second air outlets for supplying air to the upper chamber are arranged at the top or the side part of the rear air duct, and an optional wind shield is arranged on the air duct main body when the air duct main body does not supply air to the upper chamber; the universality of the refrigerator air duct assembly and the foaming box body is improved, the investment of the mold cost is reduced, the management waste caused by too many air ducts and box bodies is reduced, the universality of the same platform air duct assembly and the box body is realized, and the online use and the installation are convenient.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator air duct module.
Background
With the development of social economy and the improvement of living standard of people, the refrigerator also becomes an indispensable household appliance in daily life of people. The refrigerating chambers of the existing refrigerator are diversified, the same platform can be designed into a single circulation system and a multi-circulation system, the single circulation is an evaporator, and the refrigeration of one chamber drives the other chamber; the multi-cycle is two or more than two evaporators, and the flow direction of the refrigerant is determined by the electromagnetic valve controlled by the compartment temperature controller, so that the compartments are independently refrigerated, the compartments are not interfered with each other, the temperature control is more accurate, the refrigerating capacity is more concentrated, and the cooling speed is higher. The price of single circulation is low, the price of multi-circulation is high, the performance is excellent, and the balance between the cost and the performance causes the phenomenon that two market states coexist. The single circulation air duct needs to supply air to other chambers, and the multi-circulation air duct does not need, so that the air duct structure and the foaming box body of the refrigerator with the same platform are different, air duct molds need to be opened independently for the single circulation air duct and the multi-circulation air duct, the foaming box body is different, the mold cost is high, the resources are wasted, the air duct and the foaming box body are wasted due to too many causes, and the management is disordered due to easy management.
Disclosure of Invention
The invention aims to provide a refrigerator air duct module, which is characterized in that an air duct main body is arranged in a refrigerator chamber; the air channel main body specifically comprises a front mask, a foam air channel, a fan motor and a rear air channel; and a plurality of first air outlets are arranged on the front surface of the front cover, and a plurality of second air outlets for supplying air to the upper chamber are arranged at the top or the side part of the rear air duct, so that the problems of large investment, resource waste and difficult management caused by the fact that the existing single-circulation air duct and multi-circulation air duct need to be provided with air duct molds independently are 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 module, which comprises an air duct main body; the air channel main body comprises a front mask, a foam air channel, a fan motor, a rear air channel and an optional wind shield; the air duct main body is arranged in the lower chamber; an evaporator is arranged in the lower part chamber;
the front surface of the front cover is provided with a plurality of first air outlets; the top or the side part of the rear air duct is provided with a plurality of second air outlets for supplying air to the upper compartment; if the air duct main body does not supply air to the upper compartment, an optional wind shield is arranged on the air duct main body.
Preferably, the rear air duct is provided with an installation groove for installing an optional wind shield in a matching manner; and a flange convenient to fix on the rear air duct is arranged on the optional wind shield.
Preferably, a wind shielding strip made of elastic materials is arranged between the rear air duct and the optional wind shielding plate.
Preferably, the optional wind deflector is provided with a wind-deflecting surface structure; when the optional wind shield is arranged on the rear air duct, the wind shield surface structure, the foam air duct and the rear air duct form a complete air supply system.
Preferably, when the duct main body supplies air to the upper compartment, the foam duct and the rear duct form an air supply duct for the lower compartment and an air supply duct for the upper compartment.
One aspect of the present invention has the following advantageous effects:
the air duct main body is arranged in the refrigerator compartment; the air channel main body specifically comprises a front mask, a foam air channel, a fan motor and a rear air channel; a plurality of first air outlets are arranged on the front surface of the front face cover, and a plurality of second air outlets for supplying air to the upper compartment are arranged at the top or the side part of the rear air duct; the universality of the refrigerator air duct assembly and the foaming box body is improved, the investment of the mold cost is reduced, the management waste caused by too many air ducts and box bodies is reduced, the universality of the same platform air duct assembly and the box body is realized, and the online use and the installation are convenient.
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 an air duct module of a refrigerator according to the present invention installed in the refrigerator without an optional air deflector;
FIG. 2 is a schematic structural view of an air duct module of a refrigerator without an optional air deflector;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an exploded view of a refrigerator duct module according to the present invention;
FIG. 5 is a schematic structural view of a refrigerator air duct module according to the present invention, which is installed in a refrigerator when an optional air deflector is installed;
FIG. 6 is an enlarged view of B in FIG. 5;
FIG. 7 is a schematic structural view of an optional wind deflector installed on a refrigerator air duct module according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-upper chamber, 2-lower chamber, 3-evaporator, 4-air channel main body, 4 a-air supply system, 4 b-air supply air channel of lower chamber, 4 c-air supply air channel of upper chamber, 41-front cover, 41 a-first air outlet, 42-foam air channel, 43-fan motor, 44-rear air channel, 44 a-second air outlet, 45-optional wind shield, 45 a-wind shield structure, 45 b-flange, 5-air supply air channel and 6-wind shield strip.
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 specific implementation is as follows:
referring to fig. 1-4, the present invention relates to an air duct module for a refrigerator, which includes an air duct main body 4; the air duct main body comprises a front mask 41, a foam air duct 42, a fan motor 43, a rear air duct 44 and an optional wind shield 45; the air duct main body 4 is arranged in the lower chamber 2; an evaporator 3 is arranged in the lower chamber 2; the front surface of the front face shield 41 is provided with a plurality of first air outlets 41 a; the top or the side of the rear air duct 44 is provided with a plurality of second air outlets 44a for supplying air to the upper compartment 1; when air needs to be supplied to the upper compartment 1, the air duct main body 4 supplies air to the upper compartment 1 through the air supply duct 5 connected with the upper compartment 1 without installing the optional wind shield 45; specifically, when the duct main body 4 supplies air to the upper compartment 1, the foam duct 42 and the rear duct 44 form an air supply passage 4b of the lower compartment 2 and an air supply passage 4c of the upper compartment 1.
The second embodiment is as follows:
referring to fig. 4-7, if the air duct main body 4 does not supply air to the upper compartment 1, the air duct main body 4 is provided with an optional wind screen 45; the rear air duct 44 is provided with an installation groove 44b for installing an optional wind shield 45 in a matching manner; a flange 45b convenient for being fixed on the rear air duct 44 is arranged on the optional wind shield 45; a wind shielding strip 6 made of elastic materials is arranged between the rear air duct 44 and the optional wind shielding plate 45; optional wind deflector 45 is provided with a wind deflector surface structure 45 a; when the optional wind shield 45 is installed in the rear air duct 44, the wind shield structure 45a, the foam air duct 42 and the rear air duct 44 constitute the complete air supply system 4 a.
The modularized universal air duct main body 4 for the refrigerator is provided with the air duct main body 4 which is universal for the refrigerator with the same platform, so that the universality of the air duct main body 4 and a foaming box body of the refrigerator is improved, the investment of mold cost is reduced, the management waste caused by too many air ducts and box bodies is reduced, the universality of air duct components and box bodies with the same platform is realized, and the online use and the installation are convenient.
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 (2)
1. The refrigerator air duct module is characterized by comprising an air duct main body (4); the air channel main body comprises a front mask (41), a foam air channel (42), a fan motor (43), a rear air channel (44) and an optional wind shield (45); the air duct main body (4) is arranged in the lower chamber (2); an evaporator (3) is arranged in the lower chamber (2);
the front surface of the front face shield (41) is provided with a plurality of first air outlets (41 a); the top or the side part of the rear air duct (44) is provided with a plurality of second air outlets (44a) for supplying air to the upper chamber (1); if the air duct main body (4) does not supply air to the upper compartment (1), an optional wind shield (45) is arranged on the air duct main body (4);
the rear air duct (44) is provided with an installation groove (44b) for installing an optional wind shield (45) in a matching way; a flange (45b) convenient for being fixed on the rear air duct (44) is arranged on the optional wind shield (45);
the optional wind deflector (45) is provided with a wind deflector surface structure (45 a); when the optional wind shield (45) is arranged on the rear air duct (44), the wind shield surface structure (45a), the foam air duct (42) and the rear air duct (44) form a complete air supply system (4 a);
when the duct main body (4) supplies air to the upper compartment (1), the foam duct (42) and the rear duct (44) form an air supply duct (4b) for the lower compartment (2) and an air supply duct (4c) for the upper compartment (1).
2. The air duct module for refrigerators according to claim 1, characterized in that an elastic wind deflector strip (6) is mounted between the rear air duct (44) and the optional wind deflector (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243624.5A CN110895077B (en) | 2019-12-06 | 2019-12-06 | Refrigerator air duct module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243624.5A CN110895077B (en) | 2019-12-06 | 2019-12-06 | Refrigerator air duct module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110895077A CN110895077A (en) | 2020-03-20 |
| CN110895077B true CN110895077B (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911243624.5A Active CN110895077B (en) | 2019-12-06 | 2019-12-06 | Refrigerator air duct module |
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| Country | Link |
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| CN (1) | CN110895077B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532006A (en) * | 2021-07-23 | 2021-10-22 | 长虹美菱股份有限公司 | Refrigerator air duct assembly |
Citations (6)
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| CA2602966A1 (en) * | 2005-03-31 | 2006-11-23 | Robertshaw Controls Company | Rotary air damper with shutoff bypass |
| CN201757553U (en) * | 2010-07-23 | 2011-03-09 | 合肥美的荣事达电冰箱有限公司 | Multi-temperature-zone air duct structure and refrigerator. |
| CN102645068A (en) * | 2012-04-26 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Air duct component and refrigerator with same |
| CN102692112A (en) * | 2012-06-20 | 2012-09-26 | 合肥华凌股份有限公司 | Air duct cover plate assembly and refrigerator provided with same |
| CN208588147U (en) * | 2018-06-25 | 2019-03-08 | 宁波韩电电器有限公司 | A kind of wind cooling refrigerator blast pipe |
| CN109990564A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100254409B1 (en) * | 1997-08-29 | 2000-05-01 | 구자홍 | Circulator for cooling air |
| KR100446778B1 (en) * | 2002-07-25 | 2004-09-01 | 엘지전자 주식회사 | Cool air supply apparatus for side by side type refrigerator |
| CN201757564U (en) * | 2010-08-06 | 2011-03-09 | 海信容声(广东)冰箱有限公司 | Air duct system of frostless refrigerator |
| CN102564007B (en) * | 2012-03-09 | 2014-05-21 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN105716352A (en) * | 2016-04-26 | 2016-06-29 | 南京师范大学 | Frostless refrigerator capable of defrosting through coupling of ultrasonic waves and super-hydrophobic materials, and control method of frostless refrigerator |
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2019
- 2019-12-06 CN CN201911243624.5A patent/CN110895077B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2602966A1 (en) * | 2005-03-31 | 2006-11-23 | Robertshaw Controls Company | Rotary air damper with shutoff bypass |
| CN201757553U (en) * | 2010-07-23 | 2011-03-09 | 合肥美的荣事达电冰箱有限公司 | Multi-temperature-zone air duct structure and refrigerator. |
| CN102645068A (en) * | 2012-04-26 | 2012-08-22 | 合肥美的荣事达电冰箱有限公司 | Air duct component and refrigerator with same |
| CN102692112A (en) * | 2012-06-20 | 2012-09-26 | 合肥华凌股份有限公司 | Air duct cover plate assembly and refrigerator provided with same |
| CN109990564A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
| CN208588147U (en) * | 2018-06-25 | 2019-03-08 | 宁波韩电电器有限公司 | A kind of wind cooling refrigerator blast pipe |
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| Publication number | Publication date |
|---|---|
| CN110895077A (en) | 2020-03-20 |
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