阅读说明：本技术 一种冰箱风道模块 (Refrigerator air duct module ) 是由 鲍敏 王瑶 李乾坤 于 2019-12-06 设计创作，主要内容包括：本发明公开了一种冰箱风道模块,涉及冰箱技术领域。本发明的风道模块包括风道主体和可选挡风板；若风道主体不向上部间室送风,风道主体安装可选挡风板；若风道主体向上部间室送风,泡沫风道与后风道形成下部间室的送风风路和向上部间室的送风风路。本发明冰箱间室内安装风道主体；风道主体具体包括前面罩、泡沫风道、风扇电机以及后风道；并在前面罩正面设置若干第一出风口,后风道顶部或侧部开设若干向上部间室送风的第二出风口,若风道主体不向上部间室送风时,风道主体上安装可选挡风板；提高冰箱风道组件和发泡箱体的通用性,减少模具成本投入,减少风道和箱体太多造成的管理浪费,实现同一平台风道组件和箱体的通用,方便在线使用及安装。(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.)

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).

2. The air duct module of the refrigerator as claimed in claim 1, wherein the rear air duct (44) is provided with an installation groove (44b) for installing an optional air baffle (45) in a matching manner; and a flange (45b) convenient for being fixed on the rear air duct (44) is arranged on the optional wind shield (45).

3. A refrigerator air duct module according to claim 1 or 2, characterized in that an elastic wind deflector strip (6) is mounted between the rear air duct (44) and the optional wind deflector (45).

4. A refrigerator air duct module according to claim 1 or 2, characterized in that the optional air deflector (45) is provided with an air 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).

5. The air duct module for the refrigerator according to claim 1, wherein the foam air duct (42) and the rear air duct (44) form an air supply air duct (4b) of the lower compartment (2) and an air supply air duct (4c) of the upper compartment (1) when the air duct main body (4) supplies air to the upper compartment (1).

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.