CN211204573U

CN211204573U - Junction box structure for refrigerator

Info

Publication number: CN211204573U
Application number: CN201922308612.8U
Authority: CN
Inventors: 黎健; 夏西厅
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-07
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a terminal box structure for refrigerator relates to refrigeration plant technical field. The utility model comprises a box seat body fixed on the inner side wall of the box body, a line hiding structure is arranged on the box seat body in a penetrating way; the periphery of the box seat body is provided with a sealing flange; the bottom end of the wire hiding structure is provided with a positioning block and two clamping blocks; a key hole structure matched with the box base body is arranged on the inner side wall of the box body; the wire hiding structure is a circular pipe body penetrating through the center of the box base body; the keyhole structure comprises a circular through hole, two rectangular openings are formed in the side of the circular through hole, and the two rectangular openings are symmetrically distributed on the peripheral side of the circular through hole and are communicated with the circular through hole. The utility model discloses a locating piece and fixture block realize clamping the mode equipment, have simplified the installation and have improved efficiency, assemble simple and efficient, need not to beat the fix with screw on the refrigerator case shell.

Description

Junction box structure for refrigerator

Technical Field

The utility model belongs to the technical field of refrigeration plant, especially, relate to a terminal box structure for refrigerator.

Background

Along with the continuous development of science and technology, the day and night of automation technology changes, people's standard of living constantly improves, and manufacturing enterprise's human cost constantly improves, and the refrigerator belongs to traditional manufacturing, in order to adapt to future development, must vigorously develop automatic making for the robot is to artifical substitution, according to traditional artificial manufacturing method, the traditional structure of refrigerator can't adapt to current automation technology, must reform the traditional structure of refrigerator, just can satisfy present stage automation technology.

At present, most of small air-cooled refrigerator top junction boxes are assembled with a refrigerator shell through screws, sealing and leaking stoppage are needed, and the assembly is time-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal box structure for refrigerator to solve the problem that above-mentioned background art provided.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a junction box structure for a refrigerator, which comprises a box seat body fixed on the inner side wall of a box body, wherein a wire hiding structure is arranged on the box seat body in a penetrating way; the periphery of the box seat body is provided with a sealing flange; the bottom end of the wire hiding structure is provided with a positioning block and two clamping blocks; and a key hole structure matched with the box base body is arranged on the inner side wall of the box body.

Furthermore, the wire hiding structure is a circular pipe body penetrating through the center of the box base body; the two clamping blocks are symmetrically arranged on the outer side wall of the circular pipe body; the positioning block is arranged on the outer side wall of the circular pipe body between the two clamping blocks.

Further, the key hole structure includes a circular through hole, two rectangle openings have been seted up to the avris of circular through hole, two rectangle openings symmetric distribution are just communicate with circular through hole on circular through hole week side.

Furthermore, the circular through hole is matched with the wire hiding structure, and the rectangular opening is matched with the two clamping blocks and a positioning block.

Furthermore, the box base body is of a circular structure, and the sealing flange is of a circular structure.

Furthermore, the outer side of the box body is also provided with a hinge cover which is matched and connected with the box base body.

Furthermore, a through hole for mounting a hinge cover is formed in the box body; the box base body is provided with a screw column matched with the through hole, and the screw column is provided with a screw hole matched with the through hole; and the hinge cover is provided with a fixing hole matched with the through hole.

Further, the number of the screw columns is two, and the two screw columns are symmetrical along the line hiding structure and are arranged on the box seat body on the peripheral side of the line hiding structure.

Further, be provided with door lamp switch and wifi module in the hinge lid.

Further, this internal temperature sensor that is provided with of box seat, the pencil of temperature sensor that encircles passes box seat body, box lateral wall to be connected with the door lamp switch and/or the wifi module of hinge lid.

The utility model discloses following beneficial effect has:

the utility model realizes the assembly in a clamping mode through the positioning block and the clamping block, simplifies the installation process, improves the efficiency, is simple, convenient and quick to assemble, and is not required to be screwed on the refrigerator shell; meanwhile, the plugging structure is optimized, and the plugging can be directly foamed without being performed again after assembly.

Of course, it is not necessary for any particular product 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 these drawings without creative efforts.

FIG. 1 is a schematic view of the junction box structure for a refrigerator according to the present invention;

FIG. 2 is a schematic view of the structure of the junction box at the initial position for installation;

FIG. 3 is a schematic view of the terminal box of the present invention;

FIG. 4 is a structural diagram of the key hole of the box body of the present invention;

FIG. 5 is a schematic view of the fitting structure of the junction box and the box body of the present invention;

fig. 6 is the mounting structure schematic diagram of the junction box, the box body and the hinge cover of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention relates to a junction box structure for a refrigerator, which comprises a box base body 1 fixed on the inner side wall of a box body 2, wherein a wire-hiding structure 14 is arranged on the box base body 1 in a penetrating manner; the periphery of the box base body 1 is provided with a sealing flange 13; the bottom end of the wire hiding structure 14 is provided with a positioning block 12 and two clamping blocks 15; the inner side wall of the box body 2 is provided with a keyhole structure 21 matched with the box base body 1.

Preferably, the wire hiding structure 14 is a circular tube body penetrating through the center of the box base body 1; the two clamping blocks are symmetrically arranged on the outer side wall of the circular pipe body; the positioning block is arranged on the outer side wall of the circular pipe body between the two clamping blocks.

Preferably, the keyhole structure 21 includes a circular through hole 211, and two rectangular openings 212 are opened at the side of the circular through hole 211, and the two rectangular openings 212 are symmetrically distributed around the circular through hole 211 and communicate with the circular through hole 211.

Preferably, the circular through hole is matched with the wire hiding structure 14, and the rectangular opening is matched with the two clamping blocks 15 and a positioning block 12.

Preferably, the cartridge holder body 1 has a circular structure, and the sealing flange 13 has a circular structure.

Preferably, a hinge cover 3 which is matched and connected with the box base body 1 is further installed on the outer side of the box body 2 in a matching mode.

Preferably, a through hole 22 for installing the hinge cover 3 is arranged on the box body 2; the box base body 1 is provided with a screw column 16 matched with the through hole 22, and the screw column 16 is provided with a screw hole 17 matched with the through hole 22; the hinge cover 3 is provided with a fixing hole 31 matched with the through hole 22.

Preferably, the number of the screw columns 16 is two, and the two screw columns 16 are symmetrical along the hidden line structure 14 and are arranged on the box base body 1 on the peripheral side of the hidden line structure 14.

Preferably, be provided with door lamp switch and wifi module in the hinge lid 3.

Preferably, be provided with the ring temperature sensor in the box base body 1, the pencil of ring temperature sensor passes

box base body

1, 2 lateral walls of box to be connected with the door lamp switch and/or the wifi module of hinge lid 3.

The box base body 1 can be directly clamped on the box shell without being fixed by bolts, and has a limiting structure, so that the box base body 1 can be clamped at a required position; the box base body 1 of the utility model has a screw column structure for fixing the hinge cover 3 by screws while satisfying the clamping structure; simultaneously the utility model discloses box base body 1 is through interference fit, and sealed turn-ups 13 elastic deformation on the box base body 1 closely cooperates with box 2, need not the leaking stoppage and can directly foam.

The sealing flange 13 and the box base body 1 form a sealing sucker structure, and the sealing flange 13 is made of materials with elastic deformation performance, such as rubber and plastics.

When the box base is used, one end of the box base body 1 penetrates through the key hole structure 21 of the box body 2, the box base body 1 is controlled to rotate 90 degrees anticlockwise or clockwise, any one of the two screw columns 16 is concentric with the through hole 22 of the box body 2, meanwhile, the limiting block 12 of the box base body 1 is just clamped in the square groove of the key hole structure 21 of the box body 2, the limiting effect is achieved, the box base body 1 cannot rotate and move any more, the two screw columns 16 are guaranteed to be in concentric fit with the through hole 22 of the box body 2 all the time, therefore, the hinge cover 3 can be fixed on the screw columns 16 of the box base body 1 through screws, the tight assembly effect of the hinge cover 3 and the box body 2 is achieved, after the box base body 1 is installed in place, the box base body 1 is firmly clamped on the box body 2, the clamping block 15 and the sealing flanging 13 of the box base body 1 are in interference fit with the box body 2, and the sealing flanging 13 of, closely cooperate with box 2, reach the effect that can froth without the shutoff, ring temperature sensor can hide in the line structure 14 that hides of box seat body 1 simultaneously. And the wiring harness of the annular temperature sensor passes through the wire hiding structure 14 to be connected with the door closing lamp switch in the hinge cover 3 and the port of the wifi module.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 present invention disclosed above are intended only to help illustrate the present invention. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A junction box structure for a refrigerator, characterized in that: the box base comprises a box base body (1) fixed on the inner side wall of a box body (2), wherein a wire hiding structure (14) penetrates through the box base body (1);

the periphery of the box base body (1) is provided with a sealing flange (13);

the bottom end of the wire hiding structure (14) is provided with a positioning block (12) and two clamping blocks (15);

the inner side wall of the box body (2) is provided with a keyhole structure (21) matched with the box base body (1).

2. A junction box structure for a refrigerator according to claim 1, wherein said wire-hiding structure (14) is a circular tube body passing through the center of said base body (1);

the two clamping blocks (15) are symmetrically arranged on the outer side wall of the circular pipe body;

the positioning block (12) is arranged on the outer side wall of the circular pipe body between the two clamping blocks (15).

3. The junction box structure of claim 1 or 2, wherein the key hole structure (21) comprises a circular through hole (211), two rectangular openings (212) are opened at the side of the circular through hole (211), and the two rectangular openings (212) are symmetrically distributed at the peripheral side of the circular through hole (211) and are communicated with the circular through hole (211).

4. A junction box structure for a refrigerator according to claim 3, wherein said circular through hole is fitted with a wire-hiding structure (14), and said rectangular opening is fitted with two locking blocks (15) and a positioning block (12).

5. The junction box structure for the refrigerator as claimed in claim 1, wherein the box base body (1) is a circular structure, and the sealing flange (13) is a circular structure.

6. A junction box structure for a refrigerator according to claim 1, wherein a hinge cover (3) is further installed on the outer side of the box body (2) to be connected with the box base body (1).

7. The junction box structure for the refrigerator as claimed in claim 6, wherein the box body (2) is provided with a through hole (22) for mounting the hinge cover (3);

the box base body (1) is provided with a screw column (16) matched with the through hole (22), and the screw column (16) is provided with a screw hole (17) matched with the through hole (22);

and the hinge cover (3) is provided with a fixing hole (31) matched with the through hole (22).

8. The junction box structure for the refrigerator as claimed in claim 7, wherein the number of the screw posts (16) is two, and the two screw posts (16) are symmetrical along the wire hiding structure (14) and are arranged on the box base body (1) on the peripheral side of the wire hiding structure (14).

9. The junction box structure for the refrigerator as claimed in claim 6, 7 or 8, wherein a door light switch and a wifi module are provided in the hinge cover (3).

10. The junction box structure for the refrigerator as claimed in claim 1, wherein an annular temperature sensor is arranged in the box base body (1), and a wire harness of the annular temperature sensor passes through the box base body (1) and the side wall of the box body (2) and is connected with a door lamp switch and/or a wifi module of the hinge cover (3).