CN207674814U - Master control board box and the refrigerator for being equipped with the master control board box - Google Patents

Abstract

The utility model provides a main control board box and a refrigerator. The main control board box includes a box body, and the box body includes a bottom plate, a side plate protruding from the periphery of the bottom plate to one side, and at least one installation structure located on one side of the side plate. The installation structure includes a first side plate and a second side plate protruding from the thickness direction of the side plate to one side and arranged at intervals, a connecting side plate connecting the first side plate and the second side plate on the side away from the side plate, and The side plate protrudes and is located at the first bottom plate below the first side plate and the second side plate, and the connecting side plate and the side plate are provided with grooves that are concave toward the bottom plate at corresponding positions. The first side plate, The second side plate, the connecting side plate, the first bottom plate, and the side plate are surrounded to form an installation groove. The main control board box also includes a wire harness mounting part installed in the mounting groove. When the wiring harness installation part is installed in the installation groove, the installation hole communicates with the groove along its axial direction, which is convenient for wiring harness installation and improves work efficiency.

Description

The main control board box and the refrigerator installed with the main control board box

technical field

The utility model relates to the technical field of refrigerators, in particular to a main control board box and a refrigerator equipped with the main control board box.

Background technique

The main control board installation method of existing refrigerators is usually to install the main control board box on the back panel first, then pass the wire harness into the main control board box through the wire hole on the side wall of the main control board box, and then cover the main control board box. Close the back panel and U shell. Because the wire hole is located on the side of the main control board box, when the main control board box is installed on the back panel, there is only a small space left between the wire hole and the back panel for the operator Threading is inconvenient to operate, low work efficiency, and takes a long time; moreover, it is easy to cause the back panel to shake during the threading process, thereby causing scratches to the U shell located near the back panel.

In view of this, it is necessary to provide an improved main control board box and a refrigerator installed with the main control board box, so as to solve the above-mentioned problems.

Utility model content

The purpose of the utility model is to provide a main control board box and a refrigerator installed with the main control board box, which are convenient for perforating and installing wire harnesses and are easy to operate.

In order to achieve the above object, the utility model provides a main control board box, including a box body, the box body includes a bottom plate, a side plate protruding from the periphery of the bottom plate to one side, and at least one side plate located on one side of the side plate. A side mounting structure, the mounting structure includes a first side plate and a second side plate that protrude to one side along the thickness direction of the side plate and are arranged at intervals, and connect the first side plate to the side away from the side plate. The connecting side plate of the side plate and the second side plate, the first bottom plate protruding from the side plate and located below the first side plate and the second side plate, the connecting side plate and the side plate The corresponding positions are all provided with grooves formed by indenting toward the bottom plate, the first side plate, the second side plate, the connecting side plate, the first bottom plate, and the side plates are surrounded to form installation grooves, and the main control board The box also includes a wire harness installation part installed in the installation groove, and an installation hole for the wire harness to pass is opened on the wire harness installation part. When the wire harness installation part is installed in the installation groove, the installation hole It communicates with the groove along its axial direction.

As a further improvement of the present utility model, the installation structure further includes a limiting structure for restricting the movement of the wire harness installation part away from the bottom plate, and the wire harness installation part includes a mounting block that cooperates with the installation groove, An engaging structure that cooperates with the limiting structure, the mounting hole runs through the mounting block.

As a further improvement of the present utility model, the limiting structure is a first limiting plate protruding outward from at least one side edge of the side plate close to the groove, and the engaging structure is formed by the The mounting block is provided with a second limiting plate protruding from one side of the mounting hole.

As a further improvement of the present utility model, the wire harness installation part further includes a connection step accommodated in the groove, and the connection step is located on the same side of the installation block as the second limiting plate.

As a further improvement of the present invention, the wire harness mounting part further includes an auxiliary mounting block located on a side of the connecting step away from the mounting block, and the auxiliary mounting block is spaced apart from the second limiting plate.

As a further improvement of the present utility model, the installation structure further includes a support plate protruding from the outer surface of the side plate and matching with the bottom surface of the auxiliary installation block.

As a further improvement of the utility model, the wire harness mounting part is made of rubber material.

As a further improvement of the present utility model, the box body further includes a positioning plate protruding outward from the edge of a part of the side plate away from the bottom plate, located below the positioning plate and protruding outward from the outer surface of the side plate There is a gap between the first buckle and the second buckle and the positioning plate.

As a further improvement of the present utility model, the first buckle and the installation structure are located on the side plate on the same side, the second buckle is an elastic buckle, and the second buckle and the first buckle The buckles are respectively arranged on a pair of said side plates which are arranged oppositely.

To achieve the above purpose, the utility model also provides a refrigerator installed with the above-mentioned main control board box.

The beneficial effects of the utility model are: the main control board box of the utility model realizes the convenient installation of the wiring harness through the detachable wiring harness mounting part installed on it, and the installer can first install the wiring harness on the wiring harness mounting part. Not limited by the installation space, it is simple and convenient. Finally, install the wire harness installation part with the wire harness installed on the main control board box, which is fast and convenient, improves work efficiency, and saves installation time.

Description of drawings

Fig. 1 is the structure schematic diagram of the refrigerator that main control panel box is installed in the utility model;

Fig. 2 is a partial enlarged view of place A in Fig. 1;

Fig. 3 is an exploded view of the refrigerator installed with the main control board box shown in Fig. 1;

Fig. 4 is a partial enlarged view at B of Fig. 3;

Fig. 5 is a C-C sectional view of the refrigerator installed with the main control board box shown in Fig. 1;

Fig. 6 is a partial enlarged view of D in Fig. 5;

Fig. 7 is a front view of the main control board box shown in Fig. 1;

Fig. 8 is a structural schematic diagram of the main control board box installed with the wiring harness mounting part shown in Fig. 1;

FIG. 9 is a schematic structural view of the wire harness mounting part shown in FIG. 1 .

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 9, a main control board box 100 of the present invention includes a box body 1 and a wire harness mounting part 2 detachably mounted on the box body 1; the wire harness mounting part 2 is used for Fix the wire harness 3.

The box body 1 includes a bottom plate 11, a side plate 12 protruding to one side from the periphery of the bottom plate 11, and at least one mounting structure 13 located on one side of the side plate. The bottom plate 11 is surrounded by the side plate 12. An accommodating cavity for accommodating the main control board is formed.

The installation structure 13 includes a first side plate 131 and a second side plate 132 that protrude to one side along the thickness direction of the side plate and are arranged at intervals. The connecting side plate 133 of the plate 131 and the second side plate 132, the first bottom plate 134 that protrudes from the side plate 12 and is located below the first side plate 131 and the second side plate 132, is used to limit the The limit structure for the movement of the wire harness mounting part 2 away from the bottom plate 11, the connecting side plate 133 and the side plate 12 are provided with grooves 1331 that are recessed toward the bottom plate 11 at corresponding positions , the first side plate 131 , the second side plate 132 , the connecting side plate 133 , the first bottom plate 134 , and the side plate 12 are surrounded to form an installation groove, and the wiring harness mounting part 2 can be perpendicular to the groove from the groove 1331 The direction of the bottom plate 11 is installed into the installation groove. At this time, the connecting side plate 133 cooperates with the side plate 12 to limit the movement of the wire harness mounting part 2 along the thickness direction of the side plate 12, so The first side plate 131 and the second side plate 132 limit the movement of the wire harness mounting part 2 along the direction of their connection, and the limiting structure prevents the wire harness mounting part 2 from detaching from the mounting groove.

As shown in Figures 1 to 4, the first side plate 131, the second side plate 132, and the first bottom plate 134 are all perpendicular to the side plate 12, and the first bottom plate 134 is parallel to the bottom plate 11. ; And the connecting side plate 133 is parallel to the side plate 12 .

The number of the wire harness installation parts 2 is consistent with the number of the installation structures 13 . In this embodiment, the box body includes three installation structures 13 , and the main control board box 100 includes three wiring harness installation parts 2 . Specifically, the groove 1331 is a U-shaped groove.

The box body 1 also includes a positioning plate 14 protruding outward from a part of the side plate 12 away from the edge of the bottom plate 11 , and a positioning plate 14 located below the positioning plate 14 and protruding outward from the outer surface of the side plate 12 . The first buckle 151 and the second buckle 152, there is a gap between the first buckle 151 and the second buckle 152 and the positioning plate 14, the first buckle 151 and the installation The structure 13 is located on the side plate 12 on the same side, the second buckle 152 is an elastic buckle, and the second buckle 152 and the first buckle 151 are separately arranged on a pair of side plates opposite to each other. 12 on. When the main control board box 100 is installed on the back panel 200 of the refrigerator, the back panel 200 is located between the first buckle 151 and the positioning plate 14 , the second buckle 152 and the positioning plate 14 . between the positioning plates 14. During the installation process, the back panel 200 is first clamped between the first buckle 151 and the positioning plate 14, and then a force is applied to the main control board box 100 in the direction of the back panel 200. Through the deformation of the second buckle 152, the back panel 200 is pressed between the second buckle 152 and the positioning plate 14, and the installation of the main control board box 100 to the refrigerator back panel 200 is completed. On, the operation is simple and convenient, which can improve work efficiency and save time.

The wire harness mounting part 2 includes a mounting block 22 cooperating with the mounting groove, an engaging structure cooperating with the limiting structure, and a mounting hole 21 passing through the mounting block 22 for the wire harness 3 to pass through. When the installation block 22 is installed in the installation groove, the installation hole 21 communicates with the groove 1331 in its axial direction, that is, the wire harness 3 passes through the groove sequentially from outside to inside 1331 , the installation hole 21 , and the groove 1331 enter into the accommodating cavity, or the groove 1331 always exposes the installation hole 21 . In this embodiment, the mounting block 22 is in interference fit with the mounting groove, and the limiting structure is a first protruding outward from the edge of at least one side of the side plate 12 close to the groove 1331 . A limiting plate 135 , the engaging structure is the second limiting plate 23 protruding from a side of the mounting block 22 with the mounting hole 21 opened therein.

Please refer to Figure 8, in this embodiment, the limiting structure is the first limiting plate 135 protruding outward from the edges of the side plate 12 on both sides close to the groove 1331, when the When all the mounting blocks 22 are installed in the mounting groove, the second limiting plate 23 is located below the first limiting plate 135, and the two first limiting plates 135 are pressed against the second limiting plate 135 respectively. Two ends of the limiting plate 23 are used to limit the movement of the second limiting plate 23 away from the bottom plate, so as to prevent the installation block 22 from disengaging from the installation groove.

In this embodiment, the wire harness mounting part 2 is made of rubber material. The wire harness mounting part 2 further includes a connection step 24 accommodated in the groove 1331 , and the connection step 24 is located on the same side of the installation block 22 as the second limiting plate 23 . The wire harness mounting part 2 further includes an auxiliary mounting block 25 located on a side of the connecting step 24 away from the mounting block 22 . There is a gap between the auxiliary installation block 25 and the second limiting plate 23 , and the installation hole 21 passes through the installation block 22 , the connecting step 24 , and the auxiliary installation block 25 in sequence. When the wire harness passes through the installation hole 21 , the connecting step 24 and the auxiliary installation block 25 can be used to enhance the strength of the installation block 22 and avoid the deformation of the installation block 22 .

In this embodiment, the mounting structure 13 further includes a support plate 136 protruding from the outer surface of the side plate 12 and matching with the bottom surface of the auxiliary mounting block 25 . The support plate 136 is used for receiving the auxiliary installation block 25 .

The utility model is also a refrigerator equipped with the above-mentioned main control board box 100, and the main control board box 100 is installed on the back panel 200 of the refrigerator.

To sum up, the main control board box 100 of the present utility model realizes the convenient installation of the wire harness 3 through the detachable wire harness mounting part 2 installed on it, and the installer can first install the wire harness 3 on the wire harness mounting part 2. The operation is not limited by the installation space, and is simple and convenient. Finally, the wire harness installation part 2 with the wire harness 3 installed is installed on the main control board box 100, which is fast and convenient, improves work efficiency, and saves installation time.

The above embodiments are only used to illustrate the technical solution of the utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the utility model can be modified or Equivalent replacement without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. A main control board box, comprising a box body, the box body including a bottom plate, a side plate protruding to one side from the periphery of the bottom plate, it is characterized in that: the box body also includes at least one side plate located on the side An installation structure on one side of the board, the installation structure includes a first side board and a second side board that protrude to one side along the thickness direction of the side board and are arranged at intervals, and connect the side board to the side away from the side board The connecting side plate of the first side plate and the second side plate, the first bottom plate protruding from the side plate and located below the first side plate and the second side plate, the connecting side plate and the side plate The corresponding positions are provided with grooves formed by indenting toward the bottom plate, the first side plate, the second side plate, the connecting side plate, the first bottom plate, and the side plates are surrounded to form installation grooves, and the main The control board box also includes a wire harness installation part installed in the installation groove, and an installation hole for the wire harness to pass is opened on the wire harness installation part. When the wire harness installation part is installed in the installation groove, the The mounting hole communicates with the groove along its axial direction. 2. The main control board box according to claim 1, wherein the installation structure further includes a limiting structure for restricting the movement of the wire harness installation part away from the bottom plate, and the wire harness installation part includes The installation block matched with the installation groove, the engaging structure matched with the limiting structure, and the installation hole penetrates through the installation block. 3. The main control board box according to claim 2, wherein the limiting structure is a first limiting plate protruding outward from at least one side edge of the side plate close to the groove , the engaging structure is a second limiting plate protruding from a side of the mounting block provided with a mounting hole. 4. The main control board box according to claim 3, characterized in that: the wire harness installation part further comprises a connecting step accommodated in the groove, the connecting step and the second limiting plate are located same side of the mounting block. 5. The main control board box according to claim 4, characterized in that: the wiring harness mounting part further includes an auxiliary mounting block located on the side of the connecting step away from the mounting block, and the auxiliary mounting block is connected to the The second limiting plate is set at intervals. 6 . The main control board box according to claim 5 , wherein the installation structure further comprises a support plate protruding from the outer surface of the side plate and matching with the bottom surface of the auxiliary installation block. 7 . 7. The main control board box according to claim 1, characterized in that: the wire harness mounting part is made of rubber material. 8. The main control board box according to claim 1, wherein the box body further includes a positioning plate protruding outward from the edge of a part of the side plate away from the bottom plate, located below the positioning plate And the first buckle and the second buckle protrude outward from the outer surface of the side plate, and there is a gap between the first buckle and the second buckle and the positioning plate. 9. The main control board box according to claim 8, characterized in that: the first buckle and the installation structure are located on the same side plate, the second buckle is an elastic buckle, and the The second buckle and the first buckle are respectively provided on a pair of side plates oppositely arranged. 10. A refrigerator, installed with the main control board box according to any one of claims 1-8.