CN218915552U

CN218915552U - Box liner structure of built-in wire direct-insertion circuit board

Info

Publication number: CN218915552U
Application number: CN202320039176.2U
Authority: CN
Inventors: 郭钇君; 李华龙; 许晓烽
Original assignee: Guangdong Homa Refrigerator Co Ltd
Current assignee: Guangdong Homa Refrigerator Co Ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-04-25
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a container liner structure with a built-in wire direct-inserting circuit board, which comprises a refrigerating chamber liner and a refrigerating air duct board assembly which are arranged in a refrigerator body, wherein the refrigerating chamber liner is provided with an air duct board area, the air duct board area is used for installing the refrigerating air duct board assembly, a wire hole, a terminal sinking cavity and a wire groove are arranged in the air duct board area of the refrigerating chamber liner, two ends of the wire groove are respectively connected with the wire hole and the terminal sinking cavity, the tail end of a built-in wire of the refrigerator is provided with a terminal, a built-in wire section with the terminal enters the inner cavity of the refrigerating chamber liner from a foaming interlayer of the refrigerator body through the wire hole, and the terminal sinking cavity and the wire groove are used for temporarily accommodating the built-in wire section with the terminal when the refrigerator body foams. The utility model foams the inner container with the built-in wires, and the wires in the inner cavity of the inner container after foaming can be directly inserted into the circuit board arranged in the refrigerating chamber, thereby eliminating the original connecting wire harness of the refrigerating chamber, reducing the variety of production materials and lowering the cost.

Description

Box liner structure of built-in wire direct-insertion circuit board

Technical Field

The utility model belongs to the technical field of refrigerators, and particularly relates to a container structure of a built-in wire direct-insertion circuit board.

Background

At present, the wire of the refrigerating chamber of the refrigerator is mostly pre-buried on the liner of the refrigerating chamber, and the wire of the electric component which needs to be installed in the refrigerating chamber is aligned with the wire connecting terminal of the pre-buried liner of the foaming chamber when the refrigerator body is assembled after foaming, thereby completing the electric connection of the wire. The connecting mode can lead to the fact that one connecting wire material needs to be provided with two materials, namely a wire in the foaming layer and a wire in the refrigerating chamber, therefore, the inventor of the utility model provides a scheme for reducing the materials, and the problem of optimizing the material variety is solved in design, so that the production efficiency is improved, and the occurrence probability of the problem of matching material supply is reduced.

Disclosure of Invention

The utility model aims to provide a box liner structure of a built-in lead direct-insertion circuit board with reasonable layout, which solves the problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a hide case courage structure of wire cut straightly circuit board, includes cold-stored indoor courage, the cold-stored wind channel board subassembly that sets up in the refrigerator box, and the cold-stored indoor courage is equipped with the wind channel board district, wind channel board district is used for installing cold-stored wind channel board subassembly, its characterized in that: the air duct board area of the inner container of the refrigerating chamber is provided with a wire hole, a terminal sinking cavity and a wire groove, the two ends of the wire groove are respectively connected with the wire hole and the terminal sinking cavity, the tail end of the built-in wire of the refrigerator is provided with a terminal, the built-in wire section of the terminal passes through the wire hole from the foaming interlayer of the refrigerator body to enter the inner cavity of the inner container of the refrigerating chamber, and the terminal sinking cavity and the wire groove are used for temporarily accommodating the built-in wire section with the terminal when the refrigerator body foams.

The cold-stored wind channel board subassembly includes wind channel apron, wind channel foam, cold-stored wind channel control panel.

The air duct foam comprises upper foam and lower foam, an operation hollow is arranged in the middle of the lower foam, and the terminal penetrates through the operation hollow and is inserted on the refrigerating air duct control board.

The cold storage air duct control plate is fixed on the back of the air duct cover plate.

The utility model has the following beneficial effects:

1. the utility model leads the longer built-in wire out from the foaming interlayer of the inner container to the inner cavity of the inner container, the wire is straightened, and the terminal position is kept away. The inner container is provided with the built-in wires for foaming, and the wires in the inner cavity of the inner container can be directly inserted into the circuit board arranged in the refrigerating chamber after foaming, so that the original connecting wire harness of the refrigerating chamber can be canceled, the variety of production materials is reduced, and the cost is reduced. Through verification of three refrigerator models, the wire hiding mode is stable and reliable, and the phenomenon of crushing the terminal is avoided.

2. The box liner is provided with the wire groove which is specially used for storing the built-in wires, the wires are close to the inner cavity of the box liner instead of the side of the foam layer, and the phenomenon that the wires are blocked by the foam easily occurs in the original wiring mode is avoided.

3. Because the original wiring terminal fixed on the box liner is canceled, the problem that the top cavitation is caused by foaming and blocking the bubbles because the wiring terminal is fixed on the box liner in the past is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a container of a built-in lead direct-insertion circuit board of the present utility model;

fig. 2 is a perspective view of a refrigerated air duct board assembly of the present utility model having a wire-embedded in-line circuit board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model is a container structure with a built-in wire directly inserted into a circuit board, and the built-in wire led out from a foaming layer of a container is directly inserted into a cold storage air duct control board, specifically, a wire hole 11, a terminal sinking cavity 13 and a wire groove 12 are arranged in an air duct board area 10 of the cold storage inner container, two ends of the wire groove are respectively connected with the wire hole and the terminal sinking cavity, a terminal 8 is arranged at the tail end of a built-in wire 7 of a refrigerator, a built-in wire segment with the terminal 8 enters an inner cavity of the cold storage inner container from a foaming interlayer of the container through the wire hole, and the terminal sinking cavity and the wire groove are used for temporarily accommodating the built-in wire segment with the terminal when the refrigerator container foams; the air duct board area 10 is used for installing a refrigerating air duct board assembly, the refrigerating air duct board assembly comprises an air duct cover plate 1, upper foam 2, lower foam 3 and a refrigerating air duct control board 4, the upper foam and the lower foam are combined and then are attached to the air duct board area to form a refrigerating chamber air duct, a temperature sensing head 9 is further arranged in the refrigerating chamber air duct, the refrigerating air duct control board 4 is installed on the back of the air duct cover plate 1, and screw covers 6 are further arranged on the left side and the right side of the air duct cover plate 1. The middle part of the air duct cover plate 1 is provided with a preformed hole, the outside is covered by a decorative cover 5, and the preformed hole can be used for placing a knob. The lower foam 3 is provided with a circuit board frame 31 corresponding to the mounting position of the refrigerating duct control board 4, and electrical parts on the refrigerating duct control board 4 can be seen from the circuit board frame 31.

The middle part of the lower foam 3 is provided with an operation hollow, the operation hollow is communicated with the circuit board frame 31, and the terminal penetrates through the operation hollow and is inserted on the refrigerating air duct control board 4.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a hide case courage structure of wire cut straightly circuit board, includes cold-stored indoor courage, the cold-stored wind channel board subassembly that sets up in the refrigerator box, and the cold-stored indoor courage is equipped with the wind channel board district, wind channel board district is used for installing cold-stored wind channel board subassembly, its characterized in that: the air duct board area of the inner container of the refrigerating chamber is provided with a wire hole, a terminal sinking cavity and a wire groove, the two ends of the wire groove are respectively connected with the wire hole and the terminal sinking cavity, the tail end of a built-in wire of the refrigerator is provided with a terminal, the built-in wire section of the terminal passes through the wire hole from the foaming interlayer of the refrigerator body to enter the inner cavity of the inner container of the refrigerating chamber, and the terminal sinking cavity and the wire groove are used for temporarily accommodating the built-in wire section of the terminal when the refrigerator body foams.

2. The container structure of the built-in wire direct-insertion circuit board according to claim 1, wherein: the cold-stored wind channel board subassembly includes wind channel apron, wind channel foam, cold-stored wind channel control panel.

3. The container structure of the built-in wire direct-insertion circuit board according to claim 2, wherein: the air duct foam comprises upper foam and lower foam, an operation hollow is arranged in the middle of the lower foam, and the terminal penetrates through the operation hollow and is inserted on the refrigerating air duct control board.

4. The container structure of the built-in wire direct-insertion circuit board according to claim 3, wherein: the cold storage air duct control plate is fixed on the back of the air duct cover plate.