Freezing air duct assembly and refrigerator with same

Abstract

The utility model discloses a freezing air duct assembly and a refrigerator with the same, and belongs to the technical field of refrigerator manufacturing. Comprising a freezing fan cover, a heat preservation part and an air duct cover plate, the heat preservation part is attached to one side of the freezing fan cover, the air duct cover plate fixedly covers the side, provided with the heat preservation part, of the freezing fan cover, and a fan motor is fixedly installed on the side, away from the freezing fan cover, of the heat preservation part. The wire embedding part comprises a wiring area arranged on the surface of the heat preservation part, a turnover cover is arranged on one side edge of the wiring area in a turnover mode, the wire embedding part further comprises a wire harness buckle which is arranged on the freezing fan cover and used for fixing a fan motor wire harness, and the wire harness buckle is located in the wiring area. No other structures or parts are arranged in the air duct air cavity of the refrigerator with the freezing air duct assembly, and therefore it is guaranteed that air smoothly flows in the air cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator manufacturing, in particular to a freezing air duct component and a refrigerator having the same. Background Art

[0002] To prevent accidents, wiring harnesses and other structures are prohibited in the air chamber of air-cooled refrigerators. The back of the freezer hood of an air-cooled refrigerator features a component that provides both insulation and noise reduction. This component is typically made of EPS or PE foam. After installing the insulation on the freezer hood, the fan motor is mounted above it.

[0003] When the insulation component is made of PE foam, it is impossible to dig grooves on it due to its thin thickness; if a hole is dug on it and the fan motor wiring harness is routed to the back of the PE foam, it will be inconvenient to operate because the back of the PE foam is covered with glue. Utility Model Content

[0004] The purpose of this utility model is to provide a refrigeration duct assembly and a refrigerator having the same, aiming to solve the problem of inconvenient fan motor wiring on thin insulation components in existing refrigeration ducts. To achieve the above purpose, the technical solutions adopted by this utility model are as follows:

[0005] On the one hand, the utility model provides a refrigeration duct assembly, including a refrigeration hood, a thermal insulation part and an air duct cover plate, the thermal insulation part is attached to one side of the refrigeration hood, the air duct cover plate fixed cover is arranged on the side of the refrigeration hood with the thermal insulation part, the fan motor is fixedly installed on the side of the thermal insulation part away from the refrigeration hood, and also includes a wire-embedding part, the wire-embedding part includes a wiring area opened on the surface of the thermal insulation part, a flip cover is flipped on one side of the wiring area, and the wire-embedding part also includes a wiring harness buckle arranged on the refrigeration hood for fixing the fan motor wiring harness, and the wiring harness buckle is located in the wiring area.

[0006] As a further solution of the present invention: the wiring harness buckle includes a guide buckle and a fixing buckle, and the guide buckle and the fixing buckle jointly fix the fan motor wiring harness in the routing area.

[0007] As a further solution of the present invention: a strip-shaped air vent is respectively provided on the upper and lower sides of the thermal insulation component, and two strip-shaped air vents are also provided in the middle of the thermal insulation component.

[0008] As a further solution of the present invention: the air outlets arranged on the upper and lower sides of the refrigeration air hood are inserted into the corresponding strip air outlets on the upper and lower sides of the insulation component, and the air outlet arranged in the middle of the refrigeration air hood is inserted into the strip air outlet in the middle of the insulation component.

[0009] As a further solution of the present invention: a plurality of mounting holes are further provided on the heat-insulating component, a plurality of mounting posts are provided on the refrigeration hood, and the plurality of mounting posts are respectively plugged into the plurality of mounting holes.

[0010] As a further solution of the present invention: the air duct cover plate and the plurality of mounting columns are detachably fixedly connected by bolts.

[0011] Another aspect of the utility model provides a refrigerator having the above-mentioned freezing air duct assembly.

[0012] The utility model has the following beneficial effects:

[0013] The refrigeration duct assembly provided by the utility model includes a refrigeration hood, a thermal insulation part, an air duct cover and a fan motor; by respectively opening strip air outlets on the upper and lower sides and the middle of the thermal insulation part, a wiring area is opened on the surface of the thermal insulation part, a flip cover is flipped and set on one side of the wiring area, and a wiring harness buckle for fixing the fan motor wiring harness is provided on the refrigeration hood. First, the thermal insulation part is attached to the refrigeration hood, and the wiring area is not attached first to ensure that the flip cover is in an open state. Then, the fan motor is installed on the refrigeration hood that has just been attached with the thermal insulation part, the screws are fixed, and the wiring harness of the fan motor is first fixed to the guide buckle and the fixing buckle of the refrigeration hood. Then, the flip cover on the wiring area of ​​the thermal insulation part is attached so that there are no other structures and components in the air cavity of the air duct, thereby ensuring that the air flows smoothly in the air cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of a refrigeration air duct component of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the thermal insulation component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the refrigeration hood of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model wherein the heat preservation part is attached to the refrigeration hood;

[0019] Figure 5 yes Figure 4 A schematic diagram of the structure at center A;

[0020] Figure 6 This is a schematic diagram of the combined installation of the fan motor, insulation components and refrigeration hood structure;

[0021] Figure 7 1. It is a schematic diagram of the structure after the flip cover is closed;

[0022] Figure 8 It is a schematic diagram of the air duct cavity.

[0023] In the figure: 1. Refrigeration hood; 11. Air outlet; 12. Mounting column; 2. Insulation component; 21. Strip air outlet; 22. Mounting hole; 3. Air duct cover; 4. Fan motor; 41. Wiring harness; 5. Wire embedding component; 51. Wiring area; 52. Flip cover; 53. Guide buckle; 54. Fixing buckle; 6. Air duct cavity. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, and a specific direction structure and operation. Therefore, they cannot be understood as a limitation on the present invention.

[0026] In addition, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0027] See also Figure 1-8 As shown, the present invention provides a refrigeration air duct assembly on one hand, including a refrigeration air hood 1, a heat insulation component 2, an air duct cover 3 and a fan motor 4.

[0028] Among them, see Figure 3 As shown, the insulation member 2 is attached to one side of the refrigeration hood 1 and is made of PE foam material. Figure 1 As shown, the air duct cover 3 is fixedly mounted on the side of the refrigeration hood 1 having the heat preservation member 2. Figure 6 As shown, a fan motor 4 is fixedly mounted on the side of the heat preservation part 2 away from the freezing air hood 1 .

[0029] Specifically, see Figure 2 As shown, a strip-shaped air vent 21 is provided on each of the upper and lower sides of the heat-insulating element 2, and two strip-shaped air vents 21 are also provided in the middle of the heat-insulating element 2. Figure 3 As shown, the air outlets 11 arranged on the upper and lower sides of the freezing air hood 1 are plugged into the corresponding strip air outlets 21 on the upper and lower sides of the thermal insulation component 2, and the air outlet 11 arranged in the middle of the freezing air hood 1 is plugged into the strip air outlet 21 in the middle of the thermal insulation component 2, so that the wind in the air duct cavity 6 can flow.

[0030] See also Figure 3 As shown, the insulation member 2 is further provided with a plurality of mounting holes 22, and the refrigeration hood 1 is provided with a plurality of mounting posts 12, which are respectively inserted into the plurality of mounting holes 22. The design of the mounting holes 22 and the mounting posts 12 not only enables the insulation member 2 to be quickly positioned and attached to the refrigeration hood 1, but also facilitates the installation of the air duct cover 3. The air duct cover 3 and the plurality of mounting posts 12 are detachably fixedly connected by bolts.

[0031] See also Figure 2-4 As shown, the refrigeration duct assembly also includes a wire-embedded component 5, which includes a wiring area 51 opened on the surface of the thermal insulation component 2, and a flip cover 52 is flipped on one side of the wiring area 51. The wire-embedded component 5 also includes a wiring harness buckle provided on the refrigeration hood 1 for fixing the wiring harness 41 of the fan motor 4. The wiring harness buckle is located in the wiring area 51, and the wiring harness buckle is used to perform wiring positioning and fixation on the wiring harness 41 of the fan motor 4 installed on the thermal insulation component 2.

[0032] See also Figure 5 As shown, in a specific embodiment, the harness buckle includes a guide buckle 53 and a fixing buckle 54, see Figure 6 As shown, the guide buckle 53 and the fixing buckle 54 together fix the wiring harness 41 of the fan motor 4 in the wiring area 51 .

[0033] On the other hand, the present invention provides a refrigerator having the above-mentioned freezing air duct assembly.

[0034] When assembling the refrigerator with the refrigeration duct assembly, first attach the PE foam insulation 2 to the refrigeration hood 1, and do not attach the wiring area 51 first, and ensure that the flip cover 52 is in the open state. Figure 4 Then install the fan motor 4 on the refrigeration hood 1 that has just been covered with the insulation 2, fasten the screws, and first fix the wire harness 41 of the fan motor 4 to the guide buckle 53 and fixing buckle 54 of the refrigeration hood 1. Figure 6 Then, cover the cover 52 on the wiring area 51 of the insulation component 2. Figure 7As shown. There are no other structures and components in the air duct cavity 6, thus ensuring that the wind flows smoothly in the cavity. Figure 8 Finally, cover the air duct cover 3, and the entire refrigeration air duct installation is completed. Figure 1 shown.

[0035] The above detailed description of the preferred embodiments of the present invention should not be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A refrigeration duct assembly, comprising a refrigeration hood (1), a heat-insulating element (2) and an air duct cover (3), wherein the heat-insulating element (2) is attached to one side of the refrigeration hood (1), the air duct cover (3) is fixedly provided on the side of the refrigeration hood (1) having the heat-insulating element (2), and a fan motor (4) is fixedly installed on the side of the heat-insulating element (2) away from the refrigeration hood (1), characterized in that: The invention also includes a wire embedding member (5), wherein the wire embedding member (5) includes a wiring area (51) opened on the surface of the heat-insulating member (2), and a flip cover (52) is provided on one side of the wiring area (51). The wire embedding member (5) also includes a wiring harness buckle provided on the refrigeration hood (1) for fixing the wiring harness (41) of the fan motor (4), and the wiring harness buckle is located in the wiring area (51).

2. A refrigeration air duct assembly according to claim 1, characterized in that: The wiring harness (41) buckle comprises a guide buckle (53) and a fixing buckle (54), and the guide buckle (53) and the fixing buckle (54) together fix the wiring harness (41) of the fan motor (4) on the wiring area (51).

3. A refrigeration air duct assembly according to claim 1, characterized in that: A strip-shaped air outlet (21) is respectively provided on the upper and lower sides of the heat-insulating component (2), and two strip-shaped air outlets (21) are also provided in the middle of the heat-insulating component (2).

4. A refrigeration air duct assembly according to claim 3, characterized in that: The air outlets (11) arranged on the upper and lower sides of the freezing air hood (1) are plugged into the corresponding strip air outlets (21) on the upper and lower sides of the thermal insulation component (2), and the air outlet (11) arranged in the middle of the freezing air hood (1) is plugged into the strip air outlet (21) in the middle of the thermal insulation component (2).

5. A refrigeration air duct assembly according to claim 1, characterized in that: The heat-insulating component (2) is also provided with a plurality of mounting holes (22), and the refrigeration hood (1) is provided with a plurality of mounting posts (12), and the plurality of mounting posts (12) are respectively plugged into the plurality of mounting holes (22).

6. A refrigeration air duct assembly according to claim 5, characterized in that: The air duct cover plate (3) and the plurality of mounting columns (12) are detachably fixedly connected via bolts.

7. A refrigerator, characterized in that: The refrigerator comprises a freezing air duct assembly according to any one of claims 1 to 6.

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